+++ /dev/null
-# UWAC: Using Wayland As Client
-# cmake build script
-#
-# Copyright 2015 David FORT <contact@hardening-consulting.com>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Soname versioning
-set(UWAC_VERSION_MAJOR "0")
-set(UWAC_VERSION_MINOR "1")
-set(UWAC_VERSION_REVISION "1")
-set(UWAC_VERSION "${UWAC_VERSION_MAJOR}.${UWAC_VERSION_MINOR}.${UWAC_VERSION_REVISION}")
-set(UWAC_VERSION_FULL "${UWAC_VERSION}")
-set(UWAC_API_VERSION "${UWAC_VERSION_MAJOR}")
-
-add_subdirectory(include)
-add_subdirectory(libuwac)
-
-set(UWAC_INCLUDE_DIR "include/uwac${UWAC_VERSION_MAJOR}")
-# cmake package
-if(${CMAKE_VERSION} VERSION_GREATER "2.8.10")
-
- export(PACKAGE uwac)
-
- SetFreeRDPCMakeInstallDir(UWAC_CMAKE_INSTALL_DIR "uwac${UWAC_VERSION_MAJOR}")
-
-
- configure_package_config_file(uwacConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/uwacConfig.cmake
- INSTALL_DESTINATION ${UWAC_CMAKE_INSTALL_DIR}
- PATH_VARS UWAC_INCLUDE_DIR)
-
- write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/uwacConfigVersion.cmake
- VERSION ${UWAC_VERSION} COMPATIBILITY SameMajorVersion)
-
- install(FILES ${CMAKE_CURRENT_BINARY_DIR}/uwacConfig.cmake ${CMAKE_CURRENT_BINARY_DIR}/uwacConfigVersion.cmake
- DESTINATION ${UWAC_CMAKE_INSTALL_DIR})
-
- install(EXPORT uwac DESTINATION ${UWAC_CMAKE_INSTALL_DIR})
-endif()
-
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/uwac.pc.in ${CMAKE_CURRENT_BINARY_DIR}/uwac${UWAC_VERSION_MAJOR}.pc @ONLY)
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/uwac${UWAC_VERSION_MAJOR}.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+++ /dev/null
-# UWAC: Using Wayland As Client
-# cmake build script
-#
-# Copyright 2015 David FORT <contact@hardening-consulting.com>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-file(GLOB UWAC_HEADERS "uwac/*.h")
-install(FILES ${UWAC_HEADERS} DESTINATION include/uwac${UWAC_API_VERSION}/uwac COMPONENT headers)
+++ /dev/null
-/*
- * Copyright © 2015 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#ifndef UWAC_TOOLS_H_
-#define UWAC_TOOLS_H_
-
-#include <stdbool.h>
-#include <uwac/uwac.h>
-
-/** @brief */
-struct uwac_touch_point
-{
- uint32_t id;
- wl_fixed_t x, y;
-};
-typedef struct uwac_touch_point UwacTouchPoint;
-
-struct uwac_touch_automata;
-typedef struct uwac_touch_automata UwacTouchAutomata;
-
-/**
- *
- * @param automata
- */
-UWAC_API void UwacTouchAutomataInit(UwacTouchAutomata* automata);
-
-/**
- *
- * @param automata
- */
-UWAC_API void UwacTouchAutomataReset(UwacTouchAutomata* automata);
-
-/**
- *
- * @param automata
- * @param event
- * @return
- */
-UWAC_API bool UwacTouchAutomataInjectEvent(UwacTouchAutomata* automata, UwacEvent* event);
-
-#endif /* UWAC_TOOLS_H_ */
+++ /dev/null
-/*
- * Copyright © 2014-2015 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#ifndef UWAC_H_
-#define UWAC_H_
-
-#include <wayland-client.h>
-#include <stdbool.h>
-
-#if __GNUC__ >= 4
-#define UWAC_API __attribute__((visibility("default")))
-#else
-#define UWAC_API
-#endif
-
-typedef struct uwac_position UwacPosition;
-typedef struct uwac_size UwacSize;
-typedef struct uwac_display UwacDisplay;
-typedef struct uwac_output UwacOutput;
-typedef struct uwac_window UwacWindow;
-typedef struct uwac_seat UwacSeat;
-typedef uint32_t UwacSeatId;
-
-/** @brief error codes */
-typedef enum
-{
- UWAC_SUCCESS = 0,
- UWAC_ERROR_NOMEMORY,
- UWAC_ERROR_UNABLE_TO_CONNECT,
- UWAC_ERROR_INVALID_DISPLAY,
- UWAC_NOT_ENOUGH_RESOURCES,
- UWAC_TIMEDOUT,
- UWAC_NOT_FOUND,
- UWAC_ERROR_CLOSED,
- UWAC_ERROR_INTERNAL,
-
- UWAC_ERROR_LAST,
-} UwacReturnCode;
-
-/** @brief input modifiers */
-enum
-{
- UWAC_MOD_SHIFT_MASK = 0x01,
- UWAC_MOD_ALT_MASK = 0x02,
- UWAC_MOD_CONTROL_MASK = 0x04,
- UWAC_MOD_CAPS_MASK = 0x08,
- UWAC_MOD_NUM_MASK = 0x10,
-};
-
-/** @brief a position */
-struct uwac_position
-{
- int x;
- int y;
-};
-
-/** @brief a rectangle size measure */
-struct uwac_size
-{
- int width;
- int height;
-};
-
-/** @brief event types */
-enum
-{
- UWAC_EVENT_NEW_SEAT = 0,
- UWAC_EVENT_REMOVED_SEAT,
- UWAC_EVENT_NEW_OUTPUT,
- UWAC_EVENT_CONFIGURE,
- UWAC_EVENT_POINTER_ENTER,
- UWAC_EVENT_POINTER_LEAVE,
- UWAC_EVENT_POINTER_MOTION,
- UWAC_EVENT_POINTER_BUTTONS,
- UWAC_EVENT_POINTER_AXIS,
- UWAC_EVENT_KEYBOARD_ENTER,
- UWAC_EVENT_KEY,
- UWAC_EVENT_TOUCH_FRAME_BEGIN,
- UWAC_EVENT_TOUCH_UP,
- UWAC_EVENT_TOUCH_DOWN,
- UWAC_EVENT_TOUCH_MOTION,
- UWAC_EVENT_TOUCH_CANCEL,
- UWAC_EVENT_TOUCH_FRAME_END,
- UWAC_EVENT_FRAME_DONE,
- UWAC_EVENT_CLOSE,
- UWAC_EVENT_CLIPBOARD_AVAILABLE,
- UWAC_EVENT_CLIPBOARD_SELECT,
- UWAC_EVENT_CLIPBOARD_OFFER,
- UWAC_EVENT_OUTPUT_GEOMETRY,
- UWAC_EVENT_KEYBOARD_MODIFIERS,
- UWAC_EVENT_POINTER_AXIS_DISCRETE
-};
-
-/** @brief window states */
-enum
-{
- UWAC_WINDOW_MAXIMIZED = 0x1,
- UWAC_WINDOW_RESIZING = 0x2,
- UWAC_WINDOW_FULLSCREEN = 0x4,
- UWAC_WINDOW_ACTIVATED = 0x8,
-};
-
-struct uwac_new_output_event
-{
- int type;
- UwacOutput* output;
-};
-typedef struct uwac_new_output_event UwacOutputNewEvent;
-
-struct uwac_new_seat_event
-{
- int type;
- UwacSeat* seat;
-};
-typedef struct uwac_new_seat_event UwacSeatNewEvent;
-
-struct uwac_removed_seat_event
-{
- int type;
- UwacSeatId id;
-};
-typedef struct uwac_removed_seat_event UwacSeatRemovedEvent;
-
-struct uwac_keyboard_enter_event
-{
- int type;
- UwacWindow* window;
- UwacSeat* seat;
-};
-typedef struct uwac_keyboard_enter_event UwacKeyboardEnterLeaveEvent;
-
-struct uwac_keyboard_modifiers_event
-{
- int type;
- uint32_t modifiers;
-};
-typedef struct uwac_keyboard_modifiers_event UwacKeyboardModifiersEvent;
-
-struct uwac_pointer_enter_event
-{
- int type;
- UwacWindow* window;
- UwacSeat* seat;
- uint32_t x, y;
-};
-typedef struct uwac_pointer_enter_event UwacPointerEnterLeaveEvent;
-
-struct uwac_pointer_motion_event
-{
- int type;
- UwacWindow* window;
- UwacSeat* seat;
- uint32_t x, y;
-};
-typedef struct uwac_pointer_motion_event UwacPointerMotionEvent;
-
-struct uwac_pointer_button_event
-{
- int type;
- UwacWindow* window;
- UwacSeat* seat;
- uint32_t x, y;
- uint32_t button;
- enum wl_pointer_button_state state;
-};
-typedef struct uwac_pointer_button_event UwacPointerButtonEvent;
-
-struct uwac_pointer_axis_event
-{
- int type;
- UwacWindow* window;
- UwacSeat* seat;
- uint32_t x, y;
- uint32_t axis;
- wl_fixed_t value;
-};
-typedef struct uwac_pointer_axis_event UwacPointerAxisEvent;
-
-struct uwac_touch_frame_event
-{
- int type;
- UwacWindow* window;
- UwacSeat* seat;
-};
-typedef struct uwac_touch_frame_event UwacTouchFrameBegin;
-typedef struct uwac_touch_frame_event UwacTouchFrameEnd;
-typedef struct uwac_touch_frame_event UwacTouchCancel;
-
-struct uwac_touch_data
-{
- int type;
- UwacWindow* window;
- UwacSeat* seat;
- int32_t id;
- wl_fixed_t x;
- wl_fixed_t y;
-};
-typedef struct uwac_touch_data UwacTouchUp;
-typedef struct uwac_touch_data UwacTouchDown;
-typedef struct uwac_touch_data UwacTouchMotion;
-
-struct uwac_frame_done_event
-{
- int type;
- UwacWindow* window;
-};
-typedef struct uwac_frame_done_event UwacFrameDoneEvent;
-
-struct uwac_configure_event
-{
- int type;
- UwacWindow* window;
- int32_t width;
- int32_t height;
- int states;
-};
-typedef struct uwac_configure_event UwacConfigureEvent;
-
-struct uwac_key_event
-{
- int type;
- UwacWindow* window;
- uint32_t raw_key;
- uint32_t sym;
- bool pressed;
-};
-typedef struct uwac_key_event UwacKeyEvent;
-
-struct uwac_close_event
-{
- int type;
- UwacWindow* window;
-};
-typedef struct uwac_close_event UwacCloseEvent;
-
-struct uwac_clipboard_event
-{
- int type;
- UwacSeat* seat;
- char mime[64];
-};
-typedef struct uwac_clipboard_event UwacClipboardEvent;
-
-struct uwac_output_geometry_event
-{
- int type;
- UwacOutput* output;
- int x;
- int y;
- int physical_width;
- int physical_height;
- int subpixel;
- const char* make;
- const char* model;
- int transform;
-};
-typedef struct uwac_output_geometry_event UwacOutputGeometryEvent;
-
-/** @brief */
-union uwac_event {
- int type;
- UwacOutputNewEvent output_new;
- UwacOutputGeometryEvent output_geometry;
- UwacSeatNewEvent seat_new;
- UwacSeatRemovedEvent seat_removed;
- UwacPointerEnterLeaveEvent mouse_enter_leave;
- UwacPointerMotionEvent mouse_motion;
- UwacPointerButtonEvent mouse_button;
- UwacPointerAxisEvent mouse_axis;
- UwacKeyboardEnterLeaveEvent keyboard_enter_leave;
- UwacKeyboardModifiersEvent keyboard_modifiers;
- UwacClipboardEvent clipboard;
- UwacKeyEvent key;
- UwacTouchFrameBegin touchFrameBegin;
- UwacTouchUp touchUp;
- UwacTouchDown touchDown;
- UwacTouchMotion touchMotion;
- UwacTouchFrameEnd touchFrameEnd;
- UwacTouchCancel touchCancel;
- UwacFrameDoneEvent frame_done;
- UwacConfigureEvent configure;
- UwacCloseEvent close;
-};
-typedef union uwac_event UwacEvent;
-
-typedef bool (*UwacErrorHandler)(UwacDisplay* d, UwacReturnCode code, const char* msg, ...);
-typedef void (*UwacDataTransferHandler)(UwacSeat* seat, void* context, const char* mime, int fd);
-typedef void (*UwacCancelDataTransferHandler)(UwacSeat* seat, void* context);
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
- /**
- * install a handler that will be called when UWAC encounter internal errors. The
- * handler is supposed to answer if the execution can continue. I can also be used
- * to log things.
- *
- * @param handler
- */
- UWAC_API void UwacInstallErrorHandler(UwacErrorHandler handler);
-
- /**
- * Opens the corresponding wayland display, using NULL you will open the default
- * display.
- *
- * @param name the name of the display to open
- * @return the created UwacDisplay object
- */
- UWAC_API UwacDisplay* UwacOpenDisplay(const char* name, UwacReturnCode* err);
-
- /**
- * closes the corresponding UwacDisplay
- *
- * @param pdisplay a pointer on the display to close
- * @return UWAC_SUCCESS if the operation was successful, the corresponding error otherwise
- */
- UWAC_API UwacReturnCode UwacCloseDisplay(UwacDisplay** pdisplay);
-
- /**
- * Returns the file descriptor associated with the UwacDisplay, this is useful when
- * you want to poll that file descriptor for activity.
- *
- * @param display an opened UwacDisplay
- * @return the corresponding descriptor
- */
- UWAC_API int UwacDisplayGetFd(UwacDisplay* display);
-
- /**
- * Returns a human readable form of a Uwac error code
- *
- * @param error the error number
- * @return the associated string
- */
- UWAC_API const char* UwacErrorString(UwacReturnCode error);
-
- /**
- * returns the last error that occurred on a display
- *
- * @param display the display
- * @return the last error that have been set for this display
- */
- UWAC_API UwacReturnCode UwacDisplayGetLastError(const UwacDisplay* display);
-
- /**
- * retrieves the version of a given interface
- *
- * @param display the display connection
- * @param name the name of the interface
- * @param version the output variable for the version
- * @return UWAC_SUCCESS if the interface was found, UWAC_NOT_FOUND otherwise
- */
- UWAC_API UwacReturnCode UwacDisplayQueryInterfaceVersion(const UwacDisplay* display,
- const char* name, uint32_t* version);
-
- /**
- * returns the number SHM formats that have been reported by the compositor
- *
- * @param display a connected UwacDisplay
- * @return the number of SHM formats supported
- */
- UWAC_API uint32_t UwacDisplayQueryGetNbShmFormats(UwacDisplay* display);
-
- /**
- * returns the supported ShmFormats
- *
- * @param display a connected UwacDisplay
- * @param formats a pointer on an array of wl_shm_format with enough place for formats_size
- *items
- * @param formats_size the size of the formats array
- * @param filled the number of filled entries in the formats array
- * @return UWAC_SUCCESS on success, an error otherwise
- */
- UWAC_API UwacReturnCode UwacDisplayQueryShmFormats(const UwacDisplay* display,
- enum wl_shm_format* formats,
- int formats_size, int* filled);
-
- /**
- * returns the number of registered outputs
- *
- * @param display the display to query
- * @return the number of outputs
- */
- UWAC_API uint32_t UwacDisplayGetNbOutputs(const UwacDisplay* display);
-
- /**
- * retrieve a particular UwacOutput object
- *
- * @param display the display to query
- * @param index index of the output
- * @return the given UwacOutput, NULL if something failed (so you should query
- *UwacDisplayGetLastError() to have the reason)
- */
- UWAC_API const UwacOutput* UwacDisplayGetOutput(UwacDisplay* display, int index);
-
- /**
- * retrieve the resolution of a given UwacOutput
- *
- * @param output the UwacOutput
- * @param resolution a pointer on the
- * @return UWAC_SUCCESS on success
- */
- UWAC_API UwacReturnCode UwacOutputGetResolution(const UwacOutput* output, UwacSize* resolution);
-
- /**
- * retrieve the position of a given UwacOutput
- *
- * @param output the UwacOutput
- * @param pos a pointer on the target position
- * @return UWAC_SUCCESS on success
- */
- UWAC_API UwacReturnCode UwacOutputGetPosition(const UwacOutput* output, UwacPosition* pos);
-
- /**
- * creates a window using a SHM surface
- *
- * @param display the display to attach the window to
- * @param width the width of the window
- * @param height the heigh of the window
- * @param format format to use for the SHM surface
- * @return the created UwacWindow, NULL if something failed (use UwacDisplayGetLastError() to
- *know more about this)
- */
- UWAC_API UwacWindow* UwacCreateWindowShm(UwacDisplay* display, uint32_t width, uint32_t height,
- enum wl_shm_format format);
-
- /**
- * destroys the corresponding UwacWindow
- *
- * @param window a pointer on the UwacWindow to destroy
- * @return if the operation completed successfully
- */
- UWAC_API UwacReturnCode UwacDestroyWindow(UwacWindow** window);
-
- /**
- * Sets the region that should be considered opaque to the compositor.
- *
- * @param window the UwacWindow
- * @param x
- * @param y
- * @param width
- * @param height
- * @return UWAC_SUCCESS on success, an error otherwise
- */
- UWAC_API UwacReturnCode UwacWindowSetOpaqueRegion(UwacWindow* window, uint32_t x, uint32_t y,
- uint32_t width, uint32_t height);
-
- /**
- * Sets the region of the window that can trigger input events
- *
- * @param window the UwacWindow
- * @param x
- * @param y
- * @param width
- * @param height
- * @return
- */
- UWAC_API UwacReturnCode UwacWindowSetInputRegion(UwacWindow* window, uint32_t x, uint32_t y,
- uint32_t width, uint32_t height);
-
- /**
- * retrieves a pointer on the current window content to draw a frame
- * @param window the UwacWindow
- * @return a pointer on the current window content
- */
- UWAC_API void* UwacWindowGetDrawingBuffer(UwacWindow* window);
-
- /**
- * sets a rectangle as dirty for the next frame of a window
- *
- * @param window the UwacWindow
- * @param x left coordinate
- * @param y top coordinate
- * @param width the width of the dirty rectangle
- * @param height the height of the dirty rectangle
- * @return UWAC_SUCCESS on success, an Uwac error otherwise
- */
- UWAC_API UwacReturnCode UwacWindowAddDamage(UwacWindow* window, uint32_t x, uint32_t y,
- uint32_t width, uint32_t height);
-
- /**
- * returns the geometry of the given UwacWindow buffer
- *
- * @param window the UwacWindow
- * @param geometry the geometry to fill
- * @param stride the length of a buffer line in bytes
- * @return UWAC_SUCCESS on success, an Uwac error otherwise
- */
- UWAC_API UwacReturnCode UwacWindowGetDrawingBufferGeometry(UwacWindow* window,
- UwacSize* geometry, size_t* stride);
-
- /**
- * Sends a frame to the compositor with the content of the drawing buffer
- *
- * @param window the UwacWindow to refresh
- * @param copyContentForNextFrame if true the content to display is copied in the next drawing
- *buffer
- * @return UWAC_SUCCESS if the operation was successful
- */
- UWAC_API UwacReturnCode UwacWindowSubmitBuffer(UwacWindow* window,
- bool copyContentForNextFrame);
-
- /**
- * returns the geometry of the given UwacWindows
- *
- * @param window the UwacWindow
- * @param geometry the geometry to fill
- * @return UWAC_SUCCESS on success, an Uwac error otherwise
- */
- UWAC_API UwacReturnCode UwacWindowGetGeometry(UwacWindow* window, UwacSize* geometry);
-
- /**
- * Sets or unset the fact that the window is set fullscreen. After this call the
- * application should get prepared to receive a configure event. The output is used
- * only when going fullscreen, it is optional and not used when exiting fullscreen.
- *
- * @param window the UwacWindow
- * @param output an optional UwacOutput to put the window fullscreen on
- * @param isFullscreen set or unset fullscreen
- * @return UWAC_SUCCESS if the operation was a success
- */
- UWAC_API UwacReturnCode UwacWindowSetFullscreenState(UwacWindow* window, UwacOutput* output,
- bool isFullscreen);
-
- /**
- * When possible (depending on the shell) sets the title of the UwacWindow
- *
- * @param window the UwacWindow
- * @param name title
- */
- UWAC_API void UwacWindowSetTitle(UwacWindow* window, const char* name);
-
- /**
- *
- * @param display
- * @param timeout
- * @return
- */
- UWAC_API int UwacDisplayDispatch(UwacDisplay* display, int timeout);
-
- /**
- * Returns if you have some pending events, and you can UwacNextEvent() without blocking
- *
- * @param display the UwacDisplay
- * @return if there's some pending events
- */
- UWAC_API bool UwacHasEvent(UwacDisplay* display);
-
- /** Waits until an event occurs, and when it's there copy the event from the queue to
- * event.
- *
- * @param display the Uwac display
- * @param event the event to fill
- * @return if the operation completed successfully
- */
- UWAC_API UwacReturnCode UwacNextEvent(UwacDisplay* display, UwacEvent* event);
-
- /**
- * returns the name of the given UwacSeat
- *
- * @param seat the UwacSeat
- * @return the name of the seat
- */
- UWAC_API const char* UwacSeatGetName(const UwacSeat* seat);
-
- /**
- * returns the id of the given UwacSeat
- *
- * @param seat the UwacSeat
- * @return the id of the seat
- */
- UWAC_API UwacSeatId UwacSeatGetId(const UwacSeat* seat);
-
- /**
- *
- */
- UWAC_API UwacReturnCode UwacClipboardOfferDestroy(UwacSeat* seat);
- UWAC_API UwacReturnCode UwacClipboardOfferCreate(UwacSeat* seat, const char* mime);
- UWAC_API UwacReturnCode UwacClipboardOfferAnnounce(UwacSeat* seat, void* context,
- UwacDataTransferHandler transfer,
- UwacCancelDataTransferHandler cancel);
- UWAC_API void* UwacClipboardDataGet(UwacSeat* seat, const char* mime, size_t* size);
-
- /**
- * Inhibits or restores keyboard shortcuts.
- *
- * @param seat The UwacSeat to inhibit the shortcuts for
- * @param inhibit Inhibit or restore keyboard shortcuts
- *
- * @return UWAC_SUCCESS or an appropriate error code.
- */
- UWAC_API UwacReturnCode UwacSeatInhibitShortcuts(UwacSeat* seat, bool inhibit);
-
- /**
- * @brief UwacSeatSetMouseCursor Sets the specified image as the new mouse cursor.
- * Special values: If data == NULL && lenght == 0
- * the cursor is hidden, if data == NULL && length != 0
- * the default system cursor is used.
- *
- * @param seat The UwacSeat to apply the cursor image to
- * @param data A pointer to the image data
- * @param length The size of the image data
- * @param width The image width in pixel
- * @param height The image height in pixel
- * @param hot_x The hotspot horizontal offset in pixel
- * @param hot_y The hotspot vertical offset in pixel
- *
- * @return UWAC_SUCCESS if successful, an appropriate error otherwise.
- */
- UWAC_API UwacReturnCode UwacSeatSetMouseCursor(UwacSeat* seat, const void* data, size_t length,
- size_t width, size_t height, size_t hot_x,
- size_t hot_y);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* UWAC_H_ */
+++ /dev/null
-fullscreen-shell-client-protocol.h
-fullscreen-shell-protocol.c
-ivi-application-client-protocol.h
-ivi-application-protocol.c
-xdg-shell-client-protocol.h
-xdg-shell-protocol.c
-
+++ /dev/null
-# UWAC: Using Wayland As Client
-#
-# Copyright 2015 David FORT <contact@hardening-consulting.com>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set(MODULE_NAME "uwac")
-set(MODULE_PREFIX "UWAC")
-
-
-set(GENERATED_SOURCES "")
-macro(generate_protocol_file PROTO)
- add_custom_command(
- OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${PROTO}-protocol.c"
- COMMAND ${WAYLAND_SCANNER} code < ${CMAKE_SOURCE_DIR}/uwac/protocols/${PROTO}.xml > ${CMAKE_CURRENT_BINARY_DIR}/${PROTO}-protocol.c
- DEPENDS ${CMAKE_SOURCE_DIR}/uwac/protocols/${PROTO}.xml
- )
-
- add_custom_command(
- OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${PROTO}-client-protocol.h"
- COMMAND ${WAYLAND_SCANNER} client-header < ${CMAKE_SOURCE_DIR}/uwac/protocols/${PROTO}.xml > ${CMAKE_CURRENT_BINARY_DIR}/${PROTO}-client-protocol.h
- DEPENDS ${CMAKE_SOURCE_DIR}/uwac/protocols/${PROTO}.xml
- )
-
- list(APPEND GENERATED_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/${PROTO}-client-protocol.h)
- list(APPEND GENERATED_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/${PROTO}-protocol.c)
-endmacro()
-
-generate_protocol_file(xdg-shell)
-generate_protocol_file(xdg-decoration-unstable-v1)
-generate_protocol_file(server-decoration)
-generate_protocol_file(ivi-application)
-generate_protocol_file(fullscreen-shell-unstable-v1)
-generate_protocol_file(keyboard-shortcuts-inhibit-unstable-v1)
-
-if(FREEBSD)
- include_directories(${EPOLLSHIM_INCLUDE_DIR})
-endif()
-include_directories(${WAYLAND_INCLUDE_DIR})
-include_directories(${XKBCOMMON_INCLUDE_DIR})
-include_directories("${CMAKE_SOURCE_DIR}/uwac/include")
-include_directories("${CMAKE_BINARY_DIR}/uwac/include")
-include_directories("${CMAKE_BINARY_DIR}/uwac/libuwac")
-
-add_definitions(-DBUILD_IVI -DBUILD_FULLSCREEN_SHELL -DENABLE_XKBCOMMON)
-
-set(${MODULE_PREFIX}_SRCS
- ${GENERATED_SOURCES}
- uwac-display.c
- uwac-input.c
- uwac-clipboard.c
- uwac-os.c
- uwac-os.h
- uwac-output.c
- uwac-priv.h
- uwac-tools.c
- uwac-utils.c
- uwac-window.c)
-
-
-add_library(${MODULE_NAME} ${${MODULE_PREFIX}_SRCS})
-
-
-set_target_properties(${MODULE_NAME} PROPERTIES OUTPUT_NAME ${MODULE_NAME}${UWAC_API_VERSION})
-if (WITH_LIBRARY_VERSIONING)
- set_target_properties(${MODULE_NAME} PROPERTIES VERSION ${UWAC_VERSION} SOVERSION ${UWAC_API_VERSION})
-endif()
-
-target_link_libraries(${MODULE_NAME} ${${MODULE_PREFIX}_LIBS} ${PRIVATE_KEYWORD} ${WAYLAND_LIBS} ${XKBCOMMON_LIBS} ${EPOLLSHIM_LIBS} freerdp)
-
-install(TARGETS ${MODULE_NAME} DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT uwac)
-
-
-set_property(TARGET ${MODULE_NAME} PROPERTY FOLDER "uwac")
-
-if(BUILD_TESTING)
-# add_subdirectory(test)
-endif()
+++ /dev/null
-/*
- * Copyright © 2018 Armin Novak <armin.novak@thincast.com>
- * Copyright © 2018 Thincast Technologies GmbH
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-#include "uwac-priv.h"
-#include "uwac-utils.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <time.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/timerfd.h>
-#include <sys/epoll.h>
-
-/* paste */
-static void data_offer_offer(void* data, struct wl_data_offer* data_offer,
- const char* offered_mime_type)
-{
- UwacSeat* seat = (UwacSeat*)data;
-
- assert(seat);
- if (!seat->ignore_announcement)
- {
- UwacClipboardEvent* event =
- (UwacClipboardEvent*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_CLIPBOARD_OFFER);
-
- if (!event)
- {
- assert(uwacErrorHandler(seat->display, UWAC_ERROR_INTERNAL,
- "failed to allocate a clipboard event\n"));
- }
- else
- {
- event->seat = seat;
- sprintf_s(event->mime, sizeof(event->mime), "%s", offered_mime_type);
- }
- }
-}
-
-static const struct wl_data_offer_listener data_offer_listener = { .offer = data_offer_offer };
-
-static void data_device_data_offer(void* data, struct wl_data_device* data_device,
- struct wl_data_offer* data_offer)
-{
- UwacSeat* seat = (UwacSeat*)data;
-
- assert(seat);
- if (!seat->ignore_announcement)
- {
- UwacClipboardEvent* event =
- (UwacClipboardEvent*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_CLIPBOARD_SELECT);
-
- if (!event)
- {
- assert(uwacErrorHandler(seat->display, UWAC_ERROR_INTERNAL,
- "failed to allocate a close event\n"));
- }
- else
- event->seat = seat;
-
- wl_data_offer_add_listener(data_offer, &data_offer_listener, data);
- seat->offer = data_offer;
- }
- else
- seat->offer = NULL;
-}
-
-static void data_device_selection(void* data, struct wl_data_device* data_device,
- struct wl_data_offer* data_offer)
-{
-}
-
-static const struct wl_data_device_listener data_device_listener = {
- .data_offer = data_device_data_offer, .selection = data_device_selection
-};
-
-/* copy */
-static void data_source_target_handler(void* data, struct wl_data_source* data_source,
- const char* mime_type)
-{
-}
-
-static void data_source_send_handler(void* data, struct wl_data_source* data_source,
- const char* mime_type, int fd)
-{
- UwacSeat* seat = (UwacSeat*)data;
- seat->transfer_data(seat, seat->data_context, mime_type, fd);
-}
-
-static void data_source_cancelled_handler(void* data, struct wl_data_source* data_source)
-{
- UwacSeat* seat = (UwacSeat*)data;
- seat->cancel_data(seat, seat->data_context);
-}
-
-static const struct wl_data_source_listener data_source_listener = {
- .target = data_source_target_handler,
- .send = data_source_send_handler,
- .cancelled = data_source_cancelled_handler
-};
-
-static void UwacRegisterDeviceListener(UwacSeat* s)
-{
- wl_data_device_add_listener(s->data_device, &data_device_listener, s);
-}
-
-static UwacReturnCode UwacCreateDataSource(UwacSeat* s)
-{
- if (!s)
- return UWAC_ERROR_INTERNAL;
-
- s->data_source = wl_data_device_manager_create_data_source(s->display->data_device_manager);
- wl_data_source_add_listener(s->data_source, &data_source_listener, s);
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacSeatRegisterClipboard(UwacSeat* s)
-{
- UwacReturnCode rc;
- UwacClipboardEvent* event;
-
- if (!s)
- return UWAC_ERROR_INTERNAL;
-
- if (!s->display->data_device_manager || !s->data_device)
- return UWAC_NOT_ENOUGH_RESOURCES;
-
- UwacRegisterDeviceListener(s);
-
- rc = UwacCreateDataSource(s);
-
- if (rc != UWAC_SUCCESS)
- return rc;
-
- event = (UwacClipboardEvent*)UwacDisplayNewEvent(s->display, UWAC_EVENT_CLIPBOARD_AVAILABLE);
-
- if (!event)
- {
- assert(uwacErrorHandler(s->display, UWAC_ERROR_INTERNAL,
- "failed to allocate a clipboard event\n"));
- return UWAC_ERROR_INTERNAL;
- }
-
- event->seat = s;
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacClipboardOfferDestroy(UwacSeat* seat)
-{
- if (!seat)
- return UWAC_ERROR_INTERNAL;
-
- if (seat->data_source)
- wl_data_source_destroy(seat->data_source);
-
- return UwacCreateDataSource(seat);
-}
-
-UwacReturnCode UwacClipboardOfferCreate(UwacSeat* seat, const char* mime)
-{
- if (!seat || !mime)
- return UWAC_ERROR_INTERNAL;
-
- wl_data_source_offer(seat->data_source, mime);
- return UWAC_SUCCESS;
-}
-
-static void callback_done(void* data, struct wl_callback* callback, uint32_t serial)
-{
- *(uint32_t*)data = serial;
-}
-
-static const struct wl_callback_listener callback_listener = { .done = callback_done };
-
-uint32_t get_serial(UwacSeat* s)
-{
- struct wl_callback* callback;
- uint32_t serial = 0;
- callback = wl_display_sync(s->display->display);
- wl_callback_add_listener(callback, &callback_listener, &serial);
-
- while (serial == 0)
- {
- wl_display_dispatch(s->display->display);
- }
-
- return serial;
-}
-
-UwacReturnCode UwacClipboardOfferAnnounce(UwacSeat* seat, void* context,
- UwacDataTransferHandler transfer,
- UwacCancelDataTransferHandler cancel)
-{
- if (!seat)
- return UWAC_ERROR_INTERNAL;
-
- seat->data_context = context;
- seat->transfer_data = transfer;
- seat->cancel_data = cancel;
- seat->ignore_announcement = true;
- wl_data_device_set_selection(seat->data_device, seat->data_source, get_serial(seat));
- wl_display_roundtrip(seat->display->display);
- seat->ignore_announcement = false;
- return UWAC_SUCCESS;
-}
-
-void* UwacClipboardDataGet(UwacSeat* seat, const char* mime, size_t* size)
-{
- ssize_t r = 0;
- size_t alloc = 0;
- size_t pos = 0;
- char* data = NULL;
- int pipefd[2];
-
- if (!seat || !mime || !size || !seat->offer)
- return NULL;
-
- if (pipe(pipefd) != 0)
- return NULL;
-
- wl_data_offer_receive(seat->offer, mime, pipefd[1]);
- close(pipefd[1]);
- wl_display_roundtrip(seat->display->display);
- wl_display_flush(seat->display->display);
-
- do
- {
- void* tmp;
- alloc += 1024;
- tmp = xrealloc(data, alloc);
- if (!tmp)
- {
- free(data);
- close(pipefd[0]);
- return NULL;
- }
-
- data = tmp;
- r = read(pipefd[0], &data[pos], alloc - pos);
- if (r > 0)
- pos += r;
- if (r < 0)
- {
- free(data);
- close(pipefd[0]);
- return NULL;
- }
- } while (r > 0);
-
- close(pipefd[0]);
- close(pipefd[1]);
-
- *size = pos + 1;
- return data;
-}
+++ /dev/null
-/*
- * Copyright © 2014 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-#include "uwac-priv.h"
-#include "uwac-utils.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <errno.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/epoll.h>
-
-#include "uwac-os.h"
-#include "wayland-cursor.h"
-
-#define TARGET_COMPOSITOR_INTERFACE 3U
-#define TARGET_SHM_INTERFACE 1U
-#define TARGET_SHELL_INTERFACE 1U
-#define TARGET_DDM_INTERFACE 1U
-#define TARGET_SEAT_INTERFACE 5U
-#define TARGET_XDG_VERSION 5U /* The version of xdg-shell that we implement */
-
-#if !defined(NDEBUG)
-static const char* event_names[] = {
- "new seat", "removed seat", "new output", "configure", "pointer enter",
- "pointer leave", "pointer motion", "pointer buttons", "pointer axis", "keyboard enter",
- "key", "touch frame begin", "touch up", "touch down", "touch motion",
- "touch cancel", "touch frame end", "frame done", "close", NULL
-};
-#endif
-
-static bool uwac_default_error_handler(UwacDisplay* display, UwacReturnCode code, const char* msg,
- ...)
-{
- va_list args;
- va_start(args, msg);
- vfprintf(stderr, "%s", args);
- va_end(args);
- return false;
-}
-
-UwacErrorHandler uwacErrorHandler = uwac_default_error_handler;
-
-void UwacInstallErrorHandler(UwacErrorHandler handler)
-{
- if (handler)
- uwacErrorHandler = handler;
- else
- uwacErrorHandler = uwac_default_error_handler;
-}
-
-static void cb_shm_format(void* data, struct wl_shm* wl_shm, uint32_t format)
-{
- UwacDisplay* d = data;
-
- if (format == WL_SHM_FORMAT_RGB565)
- d->has_rgb565 = true;
-
- d->shm_formats_nb++;
- d->shm_formats =
- xrealloc((void*)d->shm_formats, sizeof(enum wl_shm_format) * d->shm_formats_nb);
- d->shm_formats[d->shm_formats_nb - 1] = format;
-}
-
-struct wl_shm_listener shm_listener = { cb_shm_format };
-
-static void xdg_shell_ping(void* data, struct xdg_wm_base* xdg_wm_base, uint32_t serial)
-{
- xdg_wm_base_pong(xdg_wm_base, serial);
-}
-
-static const struct xdg_wm_base_listener xdg_wm_base_listener = {
- xdg_shell_ping,
-};
-
-#ifdef BUILD_FULLSCREEN_SHELL
-static void fullscreen_capability(void* data,
- struct zwp_fullscreen_shell_v1* zwp_fullscreen_shell_v1,
- uint32_t capability)
-{
-}
-
-static const struct zwp_fullscreen_shell_v1_listener fullscreen_shell_listener = {
- fullscreen_capability,
-};
-#endif
-
-static void display_destroy_seat(UwacDisplay* d, uint32_t name)
-{
- UwacSeat *seat, *tmp;
- wl_list_for_each_safe(seat, tmp, &d->seats, link)
- {
- if (seat->seat_id == name)
- {
- UwacSeatDestroy(seat);
- }
- }
-}
-
-static void UwacSeatRegisterDDM(UwacSeat* seat)
-{
- UwacDisplay* d = seat->display;
- if (!d->data_device_manager)
- return;
-
- if (!seat->data_device)
- seat->data_device =
- wl_data_device_manager_get_data_device(d->data_device_manager, seat->seat);
-}
-
-static void UwacRegisterCursor(UwacSeat* seat)
-{
- if (!seat || !seat->display || !seat->display->compositor)
- return;
-
- seat->pointer_surface = wl_compositor_create_surface(seat->display->compositor);
-}
-
-static void registry_handle_global(void* data, struct wl_registry* registry, uint32_t id,
- const char* interface, uint32_t version)
-{
- UwacDisplay* d = data;
- UwacGlobal* global;
- global = xzalloc(sizeof *global);
- global->name = id;
- global->interface = xstrdup(interface);
- global->version = version;
- wl_list_insert(d->globals.prev, &global->link);
-
- if (strcmp(interface, "wl_compositor") == 0)
- {
- d->compositor = wl_registry_bind(registry, id, &wl_compositor_interface,
- min(TARGET_COMPOSITOR_INTERFACE, version));
- }
- else if (strcmp(interface, "wl_shm") == 0)
- {
- d->shm =
- wl_registry_bind(registry, id, &wl_shm_interface, min(TARGET_SHM_INTERFACE, version));
- wl_shm_add_listener(d->shm, &shm_listener, d);
- }
- else if (strcmp(interface, "wl_output") == 0)
- {
- UwacOutput* output;
- UwacOutputNewEvent* ev;
- output = UwacCreateOutput(d, id, version);
-
- if (!output)
- {
- assert(uwacErrorHandler(d, UWAC_ERROR_NOMEMORY, "unable to create output\n"));
- return;
- }
-
- ev = (UwacOutputNewEvent*)UwacDisplayNewEvent(d, UWAC_EVENT_NEW_OUTPUT);
-
- if (ev)
- ev->output = output;
- }
- else if (strcmp(interface, "wl_seat") == 0)
- {
- UwacSeatNewEvent* ev;
- UwacSeat* seat;
- seat = UwacSeatNew(d, id, min(version, TARGET_SEAT_INTERFACE));
-
- if (!seat)
- {
- assert(uwacErrorHandler(d, UWAC_ERROR_NOMEMORY, "unable to create new seat\n"));
- return;
- }
-
- UwacSeatRegisterDDM(seat);
- UwacSeatRegisterClipboard(seat);
- UwacRegisterCursor(seat);
- ev = (UwacSeatNewEvent*)UwacDisplayNewEvent(d, UWAC_EVENT_NEW_SEAT);
-
- if (!ev)
- {
- assert(uwacErrorHandler(d, UWAC_ERROR_NOMEMORY, "unable to create new seat event\n"));
- return;
- }
-
- ev->seat = seat;
- }
- else if (strcmp(interface, "wl_data_device_manager") == 0)
- {
- UwacSeat *seat, *tmp;
-
- d->data_device_manager = wl_registry_bind(registry, id, &wl_data_device_manager_interface,
- min(TARGET_DDM_INTERFACE, version));
-
- wl_list_for_each_safe(seat, tmp, &d->seats, link)
- {
- UwacSeatRegisterDDM(seat);
- UwacSeatRegisterClipboard(seat);
- UwacRegisterCursor(seat);
- }
- }
- else if (strcmp(interface, "wl_shell") == 0)
- {
- d->shell = wl_registry_bind(registry, id, &wl_shell_interface,
- min(TARGET_SHELL_INTERFACE, version));
- }
- else if (strcmp(interface, "xdg_wm_base") == 0)
- {
- d->xdg_base = wl_registry_bind(registry, id, &xdg_wm_base_interface, 1);
- xdg_wm_base_add_listener(d->xdg_base, &xdg_wm_base_listener, d);
- }
- else if (strcmp(interface, "zwp_keyboard_shortcuts_inhibit_manager_v1") == 0)
- {
- d->keyboard_inhibit_manager =
- wl_registry_bind(registry, id, &zwp_keyboard_shortcuts_inhibit_manager_v1_interface, 1);
- }
- else if (strcmp(interface, "zxdg_decoration_manager_v1") == 0)
- {
- d->deco_manager = wl_registry_bind(registry, id, &zxdg_decoration_manager_v1_interface, 1);
- }
- else if (strcmp(interface, "org_kde_kwin_server_decoration_manager") == 0)
- {
- d->kde_deco_manager =
- wl_registry_bind(registry, id, &org_kde_kwin_server_decoration_manager_interface, 1);
- }
-#if BUILD_IVI
- else if (strcmp(interface, "ivi_application") == 0)
- {
- d->ivi_application = wl_registry_bind(registry, id, &ivi_application_interface, 1);
- }
-#endif
-#if BUILD_FULLSCREEN_SHELL
- else if (strcmp(interface, "zwp_fullscreen_shell_v1") == 0)
- {
- d->fullscreen_shell = wl_registry_bind(registry, id, &zwp_fullscreen_shell_v1_interface, 1);
- zwp_fullscreen_shell_v1_add_listener(d->fullscreen_shell, &fullscreen_shell_listener, d);
- }
-#endif
-#if 0
- else if (strcmp(interface, "text_cursor_position") == 0)
- {
- d->text_cursor_position = wl_registry_bind(registry, id, &text_cursor_position_interface, 1);
- }
- else if (strcmp(interface, "workspace_manager") == 0)
- {
- //init_workspace_manager(d, id);
- }
- else if (strcmp(interface, "wl_subcompositor") == 0)
- {
- d->subcompositor = wl_registry_bind(registry, id, &wl_subcompositor_interface, 1);
-#endif
-}
-
-static void registry_handle_global_remove(void* data, struct wl_registry* registry, uint32_t name)
-{
- UwacDisplay* d = data;
- UwacGlobal* global;
- UwacGlobal* tmp;
- wl_list_for_each_safe(global, tmp, &d->globals, link)
- {
- if (global->name != name)
- continue;
-
-#if 0
-
- if (strcmp(global->interface, "wl_output") == 0)
- display_destroy_output(d, name);
-
-#endif
-
- if (strcmp(global->interface, "wl_seat") == 0)
- {
- UwacSeatRemovedEvent* ev;
- display_destroy_seat(d, name);
- ev = (UwacSeatRemovedEvent*)UwacDisplayNewEvent(d, UWAC_EVENT_REMOVED_SEAT);
-
- if (ev)
- ev->id = name;
- }
-
- wl_list_remove(&global->link);
- free(global->interface);
- free(global);
- }
-}
-
-static void UwacDestroyGlobal(UwacGlobal* global)
-{
- free(global->interface);
- wl_list_remove(&global->link);
- free(global);
-}
-
-static void* display_bind(UwacDisplay* display, uint32_t name, const struct wl_interface* interface,
- uint32_t version)
-{
- return wl_registry_bind(display->registry, name, interface, version);
-}
-
-static const struct wl_registry_listener registry_listener = { registry_handle_global,
- registry_handle_global_remove };
-
-int UwacDisplayWatchFd(UwacDisplay* display, int fd, uint32_t events, UwacTask* task)
-{
- struct epoll_event ep;
- ep.events = events;
- ep.data.ptr = task;
- return epoll_ctl(display->epoll_fd, EPOLL_CTL_ADD, fd, &ep);
-}
-
-static void UwacDisplayUnwatchFd(UwacDisplay* display, int fd)
-{
- epoll_ctl(display->epoll_fd, EPOLL_CTL_DEL, fd, NULL);
-}
-
-static void display_exit(UwacDisplay* display)
-{
- display->running = false;
-}
-
-static void display_dispatch_events(UwacTask* task, uint32_t events)
-{
- UwacDisplay* display = container_of(task, UwacDisplay, dispatch_fd_task);
- struct epoll_event ep;
- int ret;
- display->display_fd_events = events;
-
- if ((events & EPOLLERR) || (events & EPOLLHUP))
- {
- display_exit(display);
- return;
- }
-
- if (events & EPOLLIN)
- {
- ret = wl_display_dispatch(display->display);
-
- if (ret == -1)
- {
- display_exit(display);
- return;
- }
- }
-
- if (events & EPOLLOUT)
- {
- ret = wl_display_flush(display->display);
-
- if (ret == 0)
- {
- ep.events = EPOLLIN | EPOLLERR | EPOLLHUP;
- ep.data.ptr = &display->dispatch_fd_task;
- epoll_ctl(display->epoll_fd, EPOLL_CTL_MOD, display->display_fd, &ep);
- }
- else if (ret == -1 && errno != EAGAIN)
- {
- display_exit(display);
- return;
- }
- }
-}
-
-UwacDisplay* UwacOpenDisplay(const char* name, UwacReturnCode* err)
-{
- UwacDisplay* ret;
- ret = (UwacDisplay*)xzalloc(sizeof(*ret));
-
- if (!ret)
- {
- *err = UWAC_ERROR_NOMEMORY;
- return NULL;
- }
-
- wl_list_init(&ret->globals);
- wl_list_init(&ret->seats);
- wl_list_init(&ret->outputs);
- wl_list_init(&ret->windows);
- ret->display = wl_display_connect(name);
-
- if (ret->display == NULL)
- {
- fprintf(stderr, "failed to connect to Wayland display %s: %m\n", name);
- *err = UWAC_ERROR_UNABLE_TO_CONNECT;
- goto out_free;
- }
-
- ret->epoll_fd = uwac_os_epoll_create_cloexec();
-
- if (ret->epoll_fd < 0)
- {
- *err = UWAC_NOT_ENOUGH_RESOURCES;
- goto out_disconnect;
- }
-
- ret->display_fd = wl_display_get_fd(ret->display);
- ret->registry = wl_display_get_registry(ret->display);
-
- if (!ret->registry)
- {
- *err = UWAC_ERROR_NOMEMORY;
- goto out_close_epoll;
- }
-
- wl_registry_add_listener(ret->registry, ®istry_listener, ret);
-
- if ((wl_display_roundtrip(ret->display) < 0) || (wl_display_roundtrip(ret->display) < 0))
- {
- uwacErrorHandler(ret, UWAC_ERROR_UNABLE_TO_CONNECT,
- "Failed to process Wayland connection: %m\n");
- *err = UWAC_ERROR_UNABLE_TO_CONNECT;
- goto out_free_registry;
- }
-
- ret->dispatch_fd_task.run = display_dispatch_events;
-
- if (UwacDisplayWatchFd(ret, ret->display_fd, EPOLLIN | EPOLLERR | EPOLLHUP,
- &ret->dispatch_fd_task) < 0)
- {
- uwacErrorHandler(ret, UWAC_ERROR_INTERNAL, "unable to watch display fd: %m\n");
- *err = UWAC_ERROR_INTERNAL;
- goto out_free_registry;
- }
-
- ret->running = true;
- ret->last_error = *err = UWAC_SUCCESS;
- return ret;
-out_free_registry:
- wl_registry_destroy(ret->registry);
-out_close_epoll:
- close(ret->epoll_fd);
-out_disconnect:
- wl_display_disconnect(ret->display);
-out_free:
- free(ret);
- return NULL;
-}
-
-int UwacDisplayDispatch(UwacDisplay* display, int timeout)
-{
- int ret, count, i;
- UwacTask* task;
- struct epoll_event ep[16];
- wl_display_dispatch_pending(display->display);
-
- if (!display->running)
- return 0;
-
- ret = wl_display_flush(display->display);
-
- if (ret < 0 && errno == EAGAIN)
- {
- ep[0].events = (EPOLLIN | EPOLLOUT | EPOLLERR | EPOLLHUP);
- ep[0].data.ptr = &display->dispatch_fd_task;
- epoll_ctl(display->epoll_fd, EPOLL_CTL_MOD, display->display_fd, &ep[0]);
- }
- else if (ret < 0)
- {
- return -1;
- }
-
- count = epoll_wait(display->epoll_fd, ep, ARRAY_LENGTH(ep), timeout);
-
- for (i = 0; i < count; i++)
- {
- task = ep[i].data.ptr;
- task->run(task, ep[i].events);
- }
-
- return 1;
-}
-
-UwacReturnCode UwacDisplayGetLastError(const UwacDisplay* display)
-{
- return display->last_error;
-}
-
-UwacReturnCode UwacCloseDisplay(UwacDisplay** pdisplay)
-{
- UwacDisplay* display;
- UwacSeat *seat, *tmpSeat;
- UwacWindow *window, *tmpWindow;
- UwacOutput *output, *tmpOutput;
- UwacGlobal *global, *tmpGlobal;
- assert(pdisplay);
- display = *pdisplay;
-
- if (!display)
- return UWAC_ERROR_INVALID_DISPLAY;
-
- /* destroy windows */
- wl_list_for_each_safe(window, tmpWindow, &display->windows, link)
- {
- UwacDestroyWindow(&window);
- }
- /* destroy seats */
- wl_list_for_each_safe(seat, tmpSeat, &display->seats, link)
- {
- UwacSeatDestroy(seat);
- }
- /* destroy output */
- wl_list_for_each_safe(output, tmpOutput, &display->outputs, link)
- {
- UwacDestroyOutput(output);
- }
- /* destroy globals */
- wl_list_for_each_safe(global, tmpGlobal, &display->globals, link)
- {
- UwacDestroyGlobal(global);
- }
-
- if (display->compositor)
- wl_compositor_destroy(display->compositor);
-
- if (display->keyboard_inhibit_manager)
- zwp_keyboard_shortcuts_inhibit_manager_v1_destroy(display->keyboard_inhibit_manager);
-
- if (display->deco_manager)
- zxdg_decoration_manager_v1_destroy(display->deco_manager);
-
- if (display->kde_deco_manager)
- org_kde_kwin_server_decoration_manager_destroy(display->kde_deco_manager);
-
-#ifdef BUILD_FULLSCREEN_SHELL
-
- if (display->fullscreen_shell)
- zwp_fullscreen_shell_v1_destroy(display->fullscreen_shell);
-
-#endif
-#ifdef BUILD_IVI
-
- if (display->ivi_application)
- ivi_application_destroy(display->ivi_application);
-
-#endif
-
- if (display->xdg_toplevel)
- xdg_toplevel_destroy(display->xdg_toplevel);
-
- if (display->xdg_base)
- xdg_wm_base_destroy(display->xdg_base);
-
- if (display->shell)
- wl_shell_destroy(display->shell);
-
- if (display->shm)
- wl_shm_destroy(display->shm);
-
- if (display->subcompositor)
- wl_subcompositor_destroy(display->subcompositor);
-
- if (display->data_device_manager)
- wl_data_device_manager_destroy(display->data_device_manager);
-
- free(display->shm_formats);
- wl_registry_destroy(display->registry);
- close(display->epoll_fd);
- wl_display_disconnect(display->display);
-
- /* cleanup the event queue */
- while (display->push_queue)
- {
- UwacEventListItem* item = display->push_queue;
- display->push_queue = item->tail;
- free(item);
- }
-
- free(display);
- *pdisplay = NULL;
- return UWAC_SUCCESS;
-}
-
-int UwacDisplayGetFd(UwacDisplay* display)
-{
- return display->epoll_fd;
-}
-
-static const char* errorStrings[] = {
- "success",
- "out of memory error",
- "unable to connect to wayland display",
- "invalid UWAC display",
- "not enough resources",
- "timed out",
- "not found",
- "closed connection",
-
- "internal error",
-};
-
-const char* UwacErrorString(UwacReturnCode error)
-{
- if (error < UWAC_SUCCESS || error >= UWAC_ERROR_LAST)
- return "invalid error code";
-
- return errorStrings[error];
-}
-
-UwacReturnCode UwacDisplayQueryInterfaceVersion(const UwacDisplay* display, const char* name,
- uint32_t* version)
-{
- const UwacGlobal *global, *tmp;
-
- if (!display)
- return UWAC_ERROR_INVALID_DISPLAY;
-
- wl_list_for_each_safe(global, tmp, &display->globals, link)
- {
- if (strcmp(global->interface, name) == 0)
- {
- if (version)
- *version = global->version;
-
- return UWAC_SUCCESS;
- }
- }
- return UWAC_NOT_FOUND;
-}
-
-uint32_t UwacDisplayQueryGetNbShmFormats(UwacDisplay* display)
-{
- if (!display)
- {
- return 0;
- }
-
- if (!display->shm)
- {
- display->last_error = UWAC_NOT_FOUND;
- return 0;
- }
-
- display->last_error = UWAC_SUCCESS;
- return display->shm_formats_nb;
-}
-
-UwacReturnCode UwacDisplayQueryShmFormats(const UwacDisplay* display, enum wl_shm_format* formats,
- int formats_size, int* filled)
-{
- if (!display)
- return UWAC_ERROR_INVALID_DISPLAY;
-
- *filled = min((int64_t)display->shm_formats_nb, formats_size);
- memcpy(formats, (const void*)display->shm_formats, *filled * sizeof(enum wl_shm_format));
- return UWAC_SUCCESS;
-}
-
-uint32_t UwacDisplayGetNbOutputs(const UwacDisplay* display)
-{
- return wl_list_length(&display->outputs);
-}
-
-const UwacOutput* UwacDisplayGetOutput(UwacDisplay* display, int index)
-{
- int i, display_count;
- UwacOutput* ret = NULL;
-
- if (!display)
- return NULL;
-
- display_count = wl_list_length(&display->outputs);
- if (display_count <= index)
- return NULL;
-
- i = 0;
- wl_list_for_each(ret, &display->outputs, link)
- {
- if (i == index)
- break;
- i++;
- }
-
- if (!ret)
- {
- display->last_error = UWAC_NOT_FOUND;
- return NULL;
- }
-
- display->last_error = UWAC_SUCCESS;
- return ret;
-}
-
-UwacReturnCode UwacOutputGetResolution(const UwacOutput* output, UwacSize* resolution)
-{
- if ((output->resolution.height <= 0) || (output->resolution.width <= 0))
- return UWAC_ERROR_INTERNAL;
-
- *resolution = output->resolution;
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacOutputGetPosition(const UwacOutput* output, UwacPosition* pos)
-{
- *pos = output->position;
- return UWAC_SUCCESS;
-}
-
-UwacEvent* UwacDisplayNewEvent(UwacDisplay* display, int type)
-{
- UwacEventListItem* ret;
-
- if (!display)
- {
- return 0;
- }
-
- ret = xzalloc(sizeof(UwacEventListItem));
-
- if (!ret)
- {
- assert(uwacErrorHandler(display, UWAC_ERROR_NOMEMORY, "unable to allocate a '%s' event",
- event_names[type]));
- display->last_error = UWAC_ERROR_NOMEMORY;
- return 0;
- }
-
- ret->event.type = type;
- ret->tail = display->push_queue;
-
- if (ret->tail)
- ret->tail->head = ret;
- else
- display->pop_queue = ret;
-
- display->push_queue = ret;
- return &ret->event;
-}
-
-bool UwacHasEvent(UwacDisplay* display)
-{
- return display->pop_queue != NULL;
-}
-
-UwacReturnCode UwacNextEvent(UwacDisplay* display, UwacEvent* event)
-{
- UwacEventListItem* prevItem;
- int ret;
-
- if (!display)
- return UWAC_ERROR_INVALID_DISPLAY;
-
- while (!display->pop_queue)
- {
- ret = UwacDisplayDispatch(display, 1 * 1000);
-
- if (ret < 0)
- return UWAC_ERROR_INTERNAL;
- else if (ret == 0)
- return UWAC_ERROR_CLOSED;
- }
-
- prevItem = display->pop_queue->head;
- *event = display->pop_queue->event;
- free(display->pop_queue);
- display->pop_queue = prevItem;
-
- if (prevItem)
- prevItem->tail = NULL;
- else
- display->push_queue = NULL;
-
- return UWAC_SUCCESS;
-}
+++ /dev/null
-/*
- * Copyright © 2014-2015 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-#include "uwac-priv.h"
-#include "uwac-utils.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <errno.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/timerfd.h>
-#include <sys/epoll.h>
-
-#include "uwac-os.h"
-#include "wayland-cursor.h"
-#include "wayland-client-protocol.h"
-
-static struct wl_buffer* create_pointer_buffer(UwacSeat* seat, const void* src, size_t size)
-{
- struct wl_buffer* buffer = NULL;
- int fd;
- void* data;
- struct wl_shm_pool* pool;
-
- fd = uwac_create_anonymous_file(size);
-
- if (fd < 0)
- return buffer;
-
- data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-
- if (data == MAP_FAILED)
- {
- goto error_mmap;
- }
- memcpy(data, src, size);
-
- pool = wl_shm_create_pool(seat->display->shm, fd, size);
-
- if (!pool)
- {
- munmap(data, size);
- goto error_mmap;
- }
-
- buffer =
- wl_shm_pool_create_buffer(pool, 0, seat->pointer_image->width, seat->pointer_image->height,
- seat->pointer_image->width * 4, WL_SHM_FORMAT_ARGB8888);
- wl_shm_pool_destroy(pool);
-
- if (munmap(data, size) < 0)
- fprintf(stderr, "%s: munmap(%p, %" PRIuz ") failed with [%d] %s\n", __FUNCTION__, data,
- size, errno, strerror(errno));
-
-error_mmap:
- close(fd);
- return buffer;
-}
-
-static void on_buffer_release(void* data, struct wl_buffer* wl_buffer)
-{
- (void)data;
- wl_buffer_destroy(wl_buffer);
-}
-
-const struct wl_buffer_listener buffer_release_listener = { on_buffer_release };
-
-static UwacReturnCode set_cursor_image(UwacSeat* seat, uint32_t serial)
-{
- struct wl_buffer* buffer = NULL;
- struct wl_cursor* cursor;
- struct wl_cursor_image* image;
- struct wl_surface* surface = NULL;
- int32_t x = 0, y = 0;
- int buffer_add_listener_success = -1;
-
- if (!seat || !seat->display || !seat->default_cursor || !seat->default_cursor->images)
- return UWAC_ERROR_INTERNAL;
-
- switch (seat->pointer_type)
- {
- case 2: /* Custom poiner */
- image = seat->pointer_image;
- buffer = create_pointer_buffer(seat, seat->pointer_data, seat->pointer_size);
- if (!buffer)
- return UWAC_ERROR_INTERNAL;
- surface = seat->pointer_surface;
- x = image->hotspot_x;
- y = image->hotspot_y;
- break;
- case 1: /* NULL pointer */
- break;
- default: /* Default system pointer */
- cursor = seat->default_cursor;
- if (!cursor)
- return UWAC_ERROR_INTERNAL;
- image = cursor->images[0];
- if (!image)
- return UWAC_ERROR_INTERNAL;
- x = image->hotspot_x;
- y = image->hotspot_y;
- buffer = wl_cursor_image_get_buffer(image);
- if (!buffer)
- return UWAC_ERROR_INTERNAL;
- surface = seat->pointer_surface;
- break;
- }
-
- if (buffer)
- {
- buffer_add_listener_success =
- wl_buffer_add_listener(buffer, &buffer_release_listener, seat);
- }
-
- if (surface && buffer_add_listener_success > -1)
- {
- wl_surface_attach(surface, buffer, -x, -y);
- wl_surface_damage(surface, 0, 0, image->width, image->height);
- wl_surface_commit(surface);
- }
-
- wl_pointer_set_cursor(seat->pointer, serial, surface, x, y);
-
- return UWAC_SUCCESS;
-}
-
-static void keyboard_repeat_func(UwacTask* task, uint32_t events)
-{
- UwacSeat* input = container_of(task, UwacSeat, repeat_task);
- UwacWindow* window = input->keyboard_focus;
- uint64_t exp;
-
- if (read(input->repeat_timer_fd, &exp, sizeof exp) != sizeof exp)
- /* If we change the timer between the fd becoming
- * readable and getting here, there'll be nothing to
- * read and we get EAGAIN. */
- return;
-
- if (window)
- {
- UwacKeyEvent* key;
-
- key = (UwacKeyEvent*)UwacDisplayNewEvent(input->display, UWAC_EVENT_KEY);
- if (!key)
- return;
-
- key->window = window;
- key->sym = input->repeat_sym;
- key->raw_key = input->repeat_key;
- key->pressed = true;
- }
-}
-
-static void keyboard_handle_keymap(void* data, struct wl_keyboard* keyboard, uint32_t format,
- int fd, uint32_t size)
-{
- UwacSeat* input = data;
- struct xkb_keymap* keymap;
- struct xkb_state* state;
- char* map_str;
- int mapFlags = MAP_SHARED;
-
- if (!data)
- {
- close(fd);
- return;
- }
-
- if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
- {
- close(fd);
- return;
- }
-
- if (input->seat_version >= 7)
- mapFlags = MAP_PRIVATE;
-
- map_str = mmap(NULL, size, PROT_READ, mapFlags, fd, 0);
- if (map_str == MAP_FAILED)
- {
- close(fd);
- return;
- }
-
- keymap = xkb_keymap_new_from_string(input->xkb_context, map_str, XKB_KEYMAP_FORMAT_TEXT_V1, 0);
- munmap(map_str, size);
- close(fd);
-
- if (!keymap)
- {
- assert(uwacErrorHandler(input->display, UWAC_ERROR_INTERNAL, "failed to compile keymap\n"));
- return;
- }
-
- state = xkb_state_new(keymap);
- if (!state)
- {
- assert(
- uwacErrorHandler(input->display, UWAC_ERROR_NOMEMORY, "failed to create XKB state\n"));
- xkb_keymap_unref(keymap);
- return;
- }
-
- xkb_keymap_unref(input->xkb.keymap);
- xkb_state_unref(input->xkb.state);
- input->xkb.keymap = keymap;
- input->xkb.state = state;
-
- input->xkb.control_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Control");
- input->xkb.alt_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Mod1");
- input->xkb.shift_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Shift");
- input->xkb.caps_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Lock");
- input->xkb.num_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Mod2");
-}
-
-static void keyboard_handle_key(void* data, struct wl_keyboard* keyboard, uint32_t serial,
- uint32_t time, uint32_t key, uint32_t state_w);
-
-static void keyboard_handle_enter(void* data, struct wl_keyboard* keyboard, uint32_t serial,
- struct wl_surface* surface, struct wl_array* keys)
-{
- uint32_t *key, *pressedKey;
- UwacSeat* input = (UwacSeat*)data;
- size_t i, found;
- UwacKeyboardEnterLeaveEvent* event;
-
- event = (UwacKeyboardEnterLeaveEvent*)UwacDisplayNewEvent(input->display,
- UWAC_EVENT_KEYBOARD_ENTER);
- if (!event)
- return;
-
- event->window = input->keyboard_focus = (UwacWindow*)wl_surface_get_user_data(surface);
- event->seat = input;
-
- /* look for keys that have been released */
- found = false;
- for (pressedKey = input->pressed_keys.data, i = 0; i < input->pressed_keys.size;
- i += sizeof(uint32_t))
- {
- wl_array_for_each(key, keys)
- {
- if (*key == *pressedKey)
- {
- found = true;
- break;
- }
- }
-
- if (!found)
- {
- keyboard_handle_key(data, keyboard, serial, 0, *pressedKey,
- WL_KEYBOARD_KEY_STATE_RELEASED);
- }
- else
- {
- pressedKey++;
- }
- }
-
- /* handle keys that are now pressed */
- wl_array_for_each(key, keys)
- {
- keyboard_handle_key(data, keyboard, serial, 0, *key, WL_KEYBOARD_KEY_STATE_PRESSED);
- }
-}
-
-static void keyboard_handle_leave(void* data, struct wl_keyboard* keyboard, uint32_t serial,
- struct wl_surface* surface)
-{
- struct itimerspec its;
- UwacSeat* input;
- UwacPointerEnterLeaveEvent* event;
-
- input = (UwacSeat*)data;
-
- its.it_interval.tv_sec = 0;
- its.it_interval.tv_nsec = 0;
- its.it_value.tv_sec = 0;
- its.it_value.tv_nsec = 0;
- timerfd_settime(input->repeat_timer_fd, 0, &its, NULL);
-
- event =
- (UwacPointerEnterLeaveEvent*)UwacDisplayNewEvent(input->display, UWAC_EVENT_POINTER_LEAVE);
- if (!event)
- return;
-
- event->window = input->keyboard_focus;
-}
-
-static int update_key_pressed(UwacSeat* seat, uint32_t key)
-{
- uint32_t* keyPtr;
-
- /* check if the key is not already pressed */
- wl_array_for_each(keyPtr, &seat->pressed_keys)
- {
- if (*keyPtr == key)
- return 1;
- }
-
- keyPtr = wl_array_add(&seat->pressed_keys, sizeof(uint32_t));
- if (!keyPtr)
- return -1;
-
- *keyPtr = key;
- return 0;
-}
-
-static int update_key_released(UwacSeat* seat, uint32_t key)
-{
- uint32_t* keyPtr;
- size_t i, toMove;
- bool found = false;
-
- for (i = 0, keyPtr = seat->pressed_keys.data; i < seat->pressed_keys.size; i++, keyPtr++)
- {
- if (*keyPtr == key)
- {
- found = true;
- break;
- }
- }
-
- if (found)
- {
- toMove = seat->pressed_keys.size - ((i + 1) * sizeof(uint32_t));
- if (toMove)
- memmove(keyPtr, keyPtr + 1, toMove);
-
- seat->pressed_keys.size -= sizeof(uint32_t);
- }
- return 1;
-}
-
-static void keyboard_handle_key(void* data, struct wl_keyboard* keyboard, uint32_t serial,
- uint32_t time, uint32_t key, uint32_t state_w)
-{
- UwacSeat* input = (UwacSeat*)data;
- UwacWindow* window = input->keyboard_focus;
- UwacKeyEvent* keyEvent;
-
- uint32_t code, num_syms;
- enum wl_keyboard_key_state state = state_w;
- const xkb_keysym_t* syms;
- xkb_keysym_t sym;
- struct itimerspec its;
-
- if (state_w == WL_KEYBOARD_KEY_STATE_PRESSED)
- update_key_pressed(input, key);
- else
- update_key_released(input, key);
-
- input->display->serial = serial;
- code = key + 8;
- if (!window || !input->xkb.state)
- return;
-
- /* We only use input grabs for pointer events for now, so just
- * ignore key presses if a grab is active. We expand the key
- * event delivery mechanism to route events to widgets to
- * properly handle key grabs. In the meantime, this prevents
- * key event delivery while a grab is active. */
- /*if (input->grab && input->grab_button == 0)
- return;*/
-
- num_syms = xkb_state_key_get_syms(input->xkb.state, code, &syms);
-
- sym = XKB_KEY_NoSymbol;
- if (num_syms == 1)
- sym = syms[0];
-
- if (state == WL_KEYBOARD_KEY_STATE_RELEASED && key == input->repeat_key)
- {
- its.it_interval.tv_sec = 0;
- its.it_interval.tv_nsec = 0;
- its.it_value.tv_sec = 0;
- its.it_value.tv_nsec = 0;
- timerfd_settime(input->repeat_timer_fd, 0, &its, NULL);
- }
- else if (state == WL_KEYBOARD_KEY_STATE_PRESSED &&
- xkb_keymap_key_repeats(input->xkb.keymap, code))
- {
- input->repeat_sym = sym;
- input->repeat_key = key;
- input->repeat_time = time;
- its.it_interval.tv_sec = input->repeat_rate_sec;
- its.it_interval.tv_nsec = input->repeat_rate_nsec;
- its.it_value.tv_sec = input->repeat_delay_sec;
- its.it_value.tv_nsec = input->repeat_delay_nsec;
- timerfd_settime(input->repeat_timer_fd, 0, &its, NULL);
- }
-
- keyEvent = (UwacKeyEvent*)UwacDisplayNewEvent(input->display, UWAC_EVENT_KEY);
- if (!keyEvent)
- return;
-
- keyEvent->window = window;
- keyEvent->sym = sym;
- keyEvent->raw_key = key;
- keyEvent->pressed = (state == WL_KEYBOARD_KEY_STATE_PRESSED);
-}
-
-static void keyboard_handle_modifiers(void* data, struct wl_keyboard* keyboard, uint32_t serial,
- uint32_t mods_depressed, uint32_t mods_latched,
- uint32_t mods_locked, uint32_t group)
-{
- UwacSeat* input = data;
- UwacKeyboardModifiersEvent* event;
- xkb_mod_mask_t mask;
-
- /* If we're not using a keymap, then we don't handle PC-style modifiers */
- if (!input->xkb.keymap)
- return;
-
- xkb_state_update_mask(input->xkb.state, mods_depressed, mods_latched, mods_locked, 0, 0, group);
- mask = xkb_state_serialize_mods(input->xkb.state, XKB_STATE_MODS_DEPRESSED |
- XKB_STATE_MODS_LATCHED |
- XKB_STATE_MODS_LOCKED);
- input->modifiers = 0;
- if (mask & input->xkb.control_mask)
- input->modifiers |= UWAC_MOD_CONTROL_MASK;
- if (mask & input->xkb.alt_mask)
- input->modifiers |= UWAC_MOD_ALT_MASK;
- if (mask & input->xkb.shift_mask)
- input->modifiers |= UWAC_MOD_SHIFT_MASK;
- if (mask & input->xkb.caps_mask)
- input->modifiers |= UWAC_MOD_CAPS_MASK;
- if (mask & input->xkb.num_mask)
- input->modifiers |= UWAC_MOD_NUM_MASK;
-
- event = (UwacKeyboardModifiersEvent*)UwacDisplayNewEvent(input->display,
- UWAC_EVENT_KEYBOARD_MODIFIERS);
- if (!event)
- return;
-
- event->modifiers = input->modifiers;
-}
-
-static void set_repeat_info(UwacSeat* input, int32_t rate, int32_t delay)
-{
- input->repeat_rate_sec = input->repeat_rate_nsec = 0;
- input->repeat_delay_sec = input->repeat_delay_nsec = 0;
-
- /* a rate of zero disables any repeating, regardless of the delay's
- * value */
- if (rate == 0)
- return;
-
- if (rate == 1)
- input->repeat_rate_sec = 1;
- else
- input->repeat_rate_nsec = 1000000000 / rate;
-
- input->repeat_delay_sec = delay / 1000;
- delay -= (input->repeat_delay_sec * 1000);
- input->repeat_delay_nsec = delay * 1000 * 1000;
-}
-
-static void keyboard_handle_repeat_info(void* data, struct wl_keyboard* keyboard, int32_t rate,
- int32_t delay)
-{
- UwacSeat* input = data;
-
- set_repeat_info(input, rate, delay);
-}
-
-static const struct wl_keyboard_listener keyboard_listener = {
- keyboard_handle_keymap, keyboard_handle_enter, keyboard_handle_leave,
- keyboard_handle_key, keyboard_handle_modifiers, keyboard_handle_repeat_info
-};
-
-static bool touch_send_start_frame(UwacSeat* seat)
-{
- UwacTouchFrameBegin* ev;
-
- ev = (UwacTouchFrameBegin*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_TOUCH_FRAME_BEGIN);
- if (!ev)
- return false;
-
- seat->touch_frame_started = true;
- return true;
-}
-
-static void touch_handle_down(void* data, struct wl_touch* wl_touch, uint32_t serial, uint32_t time,
- struct wl_surface* surface, int32_t id, wl_fixed_t x_w,
- wl_fixed_t y_w)
-{
- UwacSeat* seat = data;
- UwacTouchDown* tdata;
-
- seat->display->serial = serial;
- if (!seat->touch_frame_started && !touch_send_start_frame(seat))
- return;
-
- tdata = (UwacTouchDown*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_TOUCH_DOWN);
- if (!tdata)
- return;
-
- tdata->seat = seat;
- tdata->id = id;
-
- float sx = wl_fixed_to_double(x_w);
- float sy = wl_fixed_to_double(y_w);
-
- tdata->x = sx;
- tdata->y = sy;
-
-#if 0
- struct widget *widget;
- float sx = wl_fixed_to_double(x);
- float sy = wl_fixed_to_double(y);
-
-
- input->touch_focus = wl_surface_get_user_data(surface);
- if (!input->touch_focus) {
- DBG("Failed to find to touch focus for surface %p\n", (void*) surface);
- return;
- }
-
- if (surface != input->touch_focus->main_surface->surface) {
- DBG("Ignoring input event from subsurface %p\n", (void*) surface);
- input->touch_focus = NULL;
- return;
- }
-
- if (input->grab)
- widget = input->grab;
- else
- widget = window_find_widget(input->touch_focus,
- wl_fixed_to_double(x),
- wl_fixed_to_double(y));
- if (widget) {
- struct touch_point *tp = xmalloc(sizeof *tp);
- if (tp) {
- tp->id = id;
- tp->widget = widget;
- tp->x = sx;
- tp->y = sy;
- wl_list_insert(&input->touch_point_list, &tp->link);
-
- if (widget->touch_down_handler)
- (*widget->touch_down_handler)(widget, input,
- serial, time, id,
- sx, sy,
- widget->user_data);
- }
- }
-#endif
-}
-
-static void touch_handle_up(void* data, struct wl_touch* wl_touch, uint32_t serial, uint32_t time,
- int32_t id)
-{
- UwacSeat* seat = data;
- UwacTouchUp* tdata;
-
- if (!seat->touch_frame_started && !touch_send_start_frame(seat))
- return;
-
- tdata = (UwacTouchUp*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_TOUCH_UP);
- if (!tdata)
- return;
-
- tdata->seat = seat;
- tdata->id = id;
-
-#if 0
- struct touch_point *tp, *tmp;
-
- if (!input->touch_focus) {
- DBG("No touch focus found for touch up event!\n");
- return;
- }
-
- wl_list_for_each_safe(tp, tmp, &input->touch_point_list, link) {
- if (tp->id != id)
- continue;
-
- if (tp->widget->touch_up_handler)
- (*tp->widget->touch_up_handler)(tp->widget, input, serial,
- time, id,
- tp->widget->user_data);
-
- wl_list_remove(&tp->link);
- free(tp);
-
- return;
- }
-#endif
-}
-
-static void touch_handle_motion(void* data, struct wl_touch* wl_touch, uint32_t time, int32_t id,
- wl_fixed_t x_w, wl_fixed_t y_w)
-{
- UwacSeat* seat = data;
- UwacTouchMotion* tdata;
-
- if (!seat->touch_frame_started && !touch_send_start_frame(seat))
- return;
-
- tdata = (UwacTouchMotion*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_TOUCH_MOTION);
- if (!tdata)
- return;
-
- tdata->seat = seat;
- tdata->id = id;
-
- float sx = wl_fixed_to_double(x_w);
- float sy = wl_fixed_to_double(y_w);
-
- tdata->x = sx;
- tdata->y = sy;
-
-#if 0
- struct touch_point *tp;
- float sx = wl_fixed_to_double(x);
- float sy = wl_fixed_to_double(y);
-
- DBG("touch_handle_motion: %i %i\n", id, wl_list_length(&seat->touch_point_list));
-
- if (!seat->touch_focus) {
- DBG("No touch focus found for touch motion event!\n");
- return;
- }
-
- wl_list_for_each(tp, &seat->touch_point_list, link) {
- if (tp->id != id)
- continue;
-
- tp->x = sx;
- tp->y = sy;
- if (tp->widget->touch_motion_handler)
- (*tp->widget->touch_motion_handler)(tp->widget, seat, time,
- id, sx, sy,
- tp->widget->user_data);
- return;
- }
-#endif
-}
-
-static void touch_handle_frame(void* data, struct wl_touch* wl_touch)
-{
- UwacSeat* seat = data;
- UwacTouchFrameEnd* ev;
-
- ev = (UwacTouchFrameEnd*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_TOUCH_FRAME_END);
- if (!ev)
- return;
-
- ev->seat = seat;
- seat->touch_frame_started = false;
-}
-
-static void touch_handle_cancel(void* data, struct wl_touch* wl_touch)
-{
- UwacSeat* seat = data;
- UwacTouchCancel* ev;
-
- ev = (UwacTouchCancel*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_TOUCH_CANCEL);
- if (!ev)
- return;
-
- ev->seat = seat;
- seat->touch_frame_started = false;
-
-#if 0
- struct touch_point *tp, *tmp;
-
- DBG("touch_handle_cancel\n");
-
- if (!input->touch_focus) {
- DBG("No touch focus found for touch cancel event!\n");
- return;
- }
-
- wl_list_for_each_safe(tp, tmp, &input->touch_point_list, link) {
- if (tp->widget->touch_cancel_handler)
- (*tp->widget->touch_cancel_handler)(tp->widget, input,
- tp->widget->user_data);
-
- wl_list_remove(&tp->link);
- free(tp);
- }
-#endif
-}
-
-static const struct wl_touch_listener touch_listener = { touch_handle_down,
- touch_handle_up,
- touch_handle_motion,
- touch_handle_frame,
- touch_handle_cancel,
- NULL,
- NULL };
-
-static void pointer_handle_enter(void* data, struct wl_pointer* pointer, uint32_t serial,
- struct wl_surface* surface, wl_fixed_t sx_w, wl_fixed_t sy_w)
-{
- UwacSeat* input = data;
- UwacWindow* window;
- UwacPointerEnterLeaveEvent* event;
-
- float sx = wl_fixed_to_double(sx_w);
- float sy = wl_fixed_to_double(sy_w);
-
- if (!surface)
- {
- /* enter event for a window we've just destroyed */
- return;
- }
-
- input->display->serial = serial;
- window = wl_surface_get_user_data(surface);
- if (window)
- window->pointer_enter_serial = serial;
- input->pointer_focus = window;
- input->sx = sx;
- input->sy = sy;
-
- event =
- (UwacPointerEnterLeaveEvent*)UwacDisplayNewEvent(input->display, UWAC_EVENT_POINTER_ENTER);
- if (!event)
- return;
-
- event->seat = input;
- event->window = window;
- event->x = sx;
- event->y = sy;
-
- /* Apply cursor theme */
- set_cursor_image(input, serial);
-}
-
-static void pointer_handle_leave(void* data, struct wl_pointer* pointer, uint32_t serial,
- struct wl_surface* surface)
-{
- UwacPointerEnterLeaveEvent* event;
- UwacWindow* window;
- UwacSeat* input = data;
-
- input->display->serial = serial;
-
- event =
- (UwacPointerEnterLeaveEvent*)UwacDisplayNewEvent(input->display, UWAC_EVENT_POINTER_LEAVE);
- if (!event)
- return;
-
- window = wl_surface_get_user_data(surface);
-
- event->seat = input;
- event->window = window;
-}
-
-static void pointer_handle_motion(void* data, struct wl_pointer* pointer, uint32_t time,
- wl_fixed_t sx_w, wl_fixed_t sy_w)
-{
- UwacPointerMotionEvent* motion_event;
- UwacSeat* input = data;
- UwacWindow* window = input->pointer_focus;
-
- float sx = wl_fixed_to_double(sx_w);
- float sy = wl_fixed_to_double(sy_w);
-
- if (!window)
- return;
-
- input->sx = sx;
- input->sy = sy;
-
- motion_event =
- (UwacPointerMotionEvent*)UwacDisplayNewEvent(input->display, UWAC_EVENT_POINTER_MOTION);
- if (!motion_event)
- return;
-
- motion_event->seat = input;
- motion_event->window = window;
- motion_event->x = wl_fixed_to_int(sx_w);
- motion_event->y = wl_fixed_to_int(sy_w);
-}
-
-static void pointer_handle_button(void* data, struct wl_pointer* pointer, uint32_t serial,
- uint32_t time, uint32_t button, uint32_t state_w)
-{
- UwacPointerButtonEvent* event;
- UwacSeat* seat = data;
- UwacWindow* window = seat->pointer_focus;
-
- seat->display->serial = serial;
-
- event = (UwacPointerButtonEvent*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_POINTER_BUTTONS);
- if (!event)
- return;
-
- event->seat = seat;
- event->window = window;
- event->x = seat->sx;
- event->y = seat->sy;
- event->button = button;
- event->state = (enum wl_pointer_button_state)state_w;
-}
-
-static void pointer_handle_axis(void* data, struct wl_pointer* pointer, uint32_t time,
- uint32_t axis, wl_fixed_t value)
-{
- UwacPointerAxisEvent* event;
- UwacSeat* seat = data;
- UwacWindow* window = seat->pointer_focus;
-
- if (!window)
- return;
-
- event = (UwacPointerAxisEvent*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_POINTER_AXIS);
- if (!event)
- return;
-
- event->seat = seat;
- event->window = window;
- event->x = seat->sx;
- event->y = seat->sy;
- event->axis = axis;
- event->value = value;
-}
-
-static void pointer_frame(void* data, struct wl_pointer* wl_pointer)
-{
- /*UwacSeat *seat = data;*/
-}
-
-static void pointer_axis_source(void* data, struct wl_pointer* wl_pointer, uint32_t axis_source)
-{
- /*UwacSeat *seat = data;*/
-}
-
-static void pointer_axis_stop(void* data, struct wl_pointer* wl_pointer, uint32_t time,
- uint32_t axis)
-{
- /*UwacSeat *seat = data;*/
-}
-
-static void pointer_axis_discrete(void* data, struct wl_pointer* wl_pointer, uint32_t axis,
- int32_t discrete)
-{
- /*UwacSeat *seat = data;*/
- UwacPointerAxisEvent* event;
- UwacSeat* seat = data;
- UwacWindow* window = seat->pointer_focus;
-
- if (!window)
- return;
-
- event =
- (UwacPointerAxisEvent*)UwacDisplayNewEvent(seat->display, UWAC_EVENT_POINTER_AXIS_DISCRETE);
- if (!event)
- return;
-
- event->seat = seat;
- event->window = window;
- event->x = seat->sx;
- event->y = seat->sy;
- event->axis = axis;
- event->value = discrete;
-}
-
-static const struct wl_pointer_listener pointer_listener = {
- pointer_handle_enter, pointer_handle_leave, pointer_handle_motion,
- pointer_handle_button, pointer_handle_axis, pointer_frame,
- pointer_axis_source, pointer_axis_stop, pointer_axis_discrete,
-};
-
-static void seat_handle_capabilities(void* data, struct wl_seat* seat, enum wl_seat_capability caps)
-{
- UwacSeat* input = data;
-
- if ((caps & WL_SEAT_CAPABILITY_POINTER) && !input->pointer)
- {
- input->pointer = wl_seat_get_pointer(seat);
- wl_pointer_set_user_data(input->pointer, input);
- wl_pointer_add_listener(input->pointer, &pointer_listener, input);
-
- input->cursor_theme = wl_cursor_theme_load(NULL, 32, input->display->shm);
- if (!input->cursor_theme)
- {
- assert(uwacErrorHandler(input->display, UWAC_ERROR_NOMEMORY,
- "unable to get wayland cursor theme\n"));
- return;
- }
-
- input->default_cursor = wl_cursor_theme_get_cursor(input->cursor_theme, "left_ptr");
- if (!input->default_cursor)
- {
- assert(uwacErrorHandler(input->display, UWAC_ERROR_NOMEMORY,
- "unable to get wayland cursor left_ptr\n"));
- return;
- }
- }
- else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && input->pointer)
- {
-#ifdef WL_POINTER_RELEASE_SINCE_VERSION
- if (input->seat_version >= WL_POINTER_RELEASE_SINCE_VERSION)
- wl_pointer_release(input->pointer);
- else
-#endif
- wl_pointer_destroy(input->pointer);
- if (input->cursor_theme)
- wl_cursor_theme_destroy(input->cursor_theme);
-
- input->default_cursor = NULL;
- input->cursor_theme = NULL;
- input->pointer = NULL;
- }
-
- if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !input->keyboard)
- {
- input->keyboard = wl_seat_get_keyboard(seat);
- wl_keyboard_set_user_data(input->keyboard, input);
- wl_keyboard_add_listener(input->keyboard, &keyboard_listener, input);
- }
- else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && input->keyboard)
- {
-#ifdef WL_KEYBOARD_RELEASE_SINCE_VERSION
- if (input->seat_version >= WL_KEYBOARD_RELEASE_SINCE_VERSION)
- wl_keyboard_release(input->keyboard);
- else
-#endif
- wl_keyboard_destroy(input->keyboard);
- input->keyboard = NULL;
- }
-
- if ((caps & WL_SEAT_CAPABILITY_TOUCH) && !input->touch)
- {
- input->touch = wl_seat_get_touch(seat);
- wl_touch_set_user_data(input->touch, input);
- wl_touch_add_listener(input->touch, &touch_listener, input);
- }
- else if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && input->touch)
- {
-#ifdef WL_TOUCH_RELEASE_SINCE_VERSION
- if (input->seat_version >= WL_TOUCH_RELEASE_SINCE_VERSION)
- wl_touch_release(input->touch);
- else
-#endif
- wl_touch_destroy(input->touch);
- input->touch = NULL;
- }
-}
-
-static void seat_handle_name(void* data, struct wl_seat* seat, const char* name)
-{
- UwacSeat* input = data;
- if (input->name)
- free(input->name);
-
- input->name = strdup(name);
- if (!input->name)
- assert(uwacErrorHandler(input->display, UWAC_ERROR_NOMEMORY,
- "unable to strdup seat's name\n"));
-}
-
-static const struct wl_seat_listener seat_listener = {
- seat_handle_capabilities,
- seat_handle_name,
-};
-
-UwacSeat* UwacSeatNew(UwacDisplay* d, uint32_t id, uint32_t version)
-{
- UwacSeat* ret;
-
- ret = xzalloc(sizeof(UwacSeat));
- ret->display = d;
- ret->seat_id = id;
- ret->seat_version = version;
-
- wl_array_init(&ret->pressed_keys);
- ret->xkb_context = xkb_context_new(0);
- if (!ret->xkb_context)
- {
- fprintf(stderr, "%s: unable to allocate a xkb_context\n", __FUNCTION__);
- goto error_xkb_context;
- }
-
- ret->seat = wl_registry_bind(d->registry, id, &wl_seat_interface, version);
- wl_seat_add_listener(ret->seat, &seat_listener, ret);
- wl_seat_set_user_data(ret->seat, ret);
-
- ret->repeat_timer_fd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC | TFD_NONBLOCK);
- if (ret->repeat_timer_fd < 0)
- {
- fprintf(stderr, "%s: error creating repeat timer\n", __FUNCTION__);
- goto error_timer_fd;
- }
- ret->repeat_task.run = keyboard_repeat_func;
- if (UwacDisplayWatchFd(d, ret->repeat_timer_fd, EPOLLIN, &ret->repeat_task) < 0)
- {
- fprintf(stderr, "%s: error polling repeat timer\n", __FUNCTION__);
- goto error_watch_timerfd;
- }
-
- wl_list_insert(d->seats.prev, &ret->link);
- return ret;
-
-error_watch_timerfd:
- close(ret->repeat_timer_fd);
-error_timer_fd:
- wl_seat_destroy(ret->seat);
-error_xkb_context:
- free(ret);
- return NULL;
-}
-
-void UwacSeatDestroy(UwacSeat* s)
-{
- UwacSeatInhibitShortcuts(s, false);
- if (s->seat)
- {
-#ifdef WL_SEAT_RELEASE_SINCE_VERSION
- if (s->seat_version >= WL_SEAT_RELEASE_SINCE_VERSION)
- wl_seat_release(s->seat);
- else
-#endif
- wl_seat_destroy(s->seat);
- }
- s->seat = NULL;
-
- free(s->name);
- wl_array_release(&s->pressed_keys);
-
- xkb_state_unref(s->xkb.state);
- xkb_context_unref(s->xkb_context);
-
- if (s->pointer)
- {
-#ifdef WL_POINTER_RELEASE_SINCE_VERSION
- if (s->seat_version >= WL_POINTER_RELEASE_SINCE_VERSION)
- wl_pointer_release(s->pointer);
- else
-#endif
- wl_pointer_destroy(s->pointer);
- }
-
- if (s->touch)
- {
-#ifdef WL_TOUCH_RELEASE_SINCE_VERSION
- if (s->seat_version >= WL_TOUCH_RELEASE_SINCE_VERSION)
- wl_touch_release(s->touch);
- else
-#endif
- wl_touch_destroy(s->touch);
- }
-
- if (s->keyboard)
- {
-#ifdef WL_KEYBOARD_RELEASE_SINCE_VERSION
- if (s->seat_version >= WL_KEYBOARD_RELEASE_SINCE_VERSION)
- wl_keyboard_release(s->keyboard);
- else
-#endif
- wl_keyboard_destroy(s->keyboard);
- }
-
- if (s->data_device)
- wl_data_device_destroy(s->data_device);
-
- if (s->data_source)
- wl_data_source_destroy(s->data_source);
-
- if (s->pointer_surface)
- wl_surface_destroy(s->pointer_surface);
-
- free(s->pointer_image);
- free(s->pointer_data);
-
- wl_list_remove(&s->link);
- free(s);
-}
-
-const char* UwacSeatGetName(const UwacSeat* seat)
-{
- return seat->name;
-}
-
-UwacSeatId UwacSeatGetId(const UwacSeat* seat)
-{
- return seat->seat_id;
-}
-
-UwacReturnCode UwacSeatInhibitShortcuts(UwacSeat* s, bool inhibit)
-{
- if (!s)
- return UWAC_ERROR_CLOSED;
-
- if (s->keyboard_inhibitor)
- zwp_keyboard_shortcuts_inhibitor_v1_destroy(s->keyboard_inhibitor);
- if (inhibit && s->display && s->display->keyboard_inhibit_manager)
- s->keyboard_inhibitor = zwp_keyboard_shortcuts_inhibit_manager_v1_inhibit_shortcuts(
- s->display->keyboard_inhibit_manager, s->keyboard_focus->surface, s->seat);
-
- if (!s->keyboard_inhibitor)
- return UWAC_ERROR_INTERNAL;
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacSeatSetMouseCursor(UwacSeat* seat, const void* data, size_t length, size_t width,
- size_t height, size_t hot_x, size_t hot_y)
-{
- if (!seat)
- return UWAC_ERROR_CLOSED;
-
- free(seat->pointer_image);
- seat->pointer_image = NULL;
-
- free(seat->pointer_data);
- seat->pointer_data = NULL;
- seat->pointer_size = 0;
-
- /* There is a cursor provided */
- if ((data != NULL) && (length != 0))
- {
- seat->pointer_image = xzalloc(sizeof(struct wl_cursor_image));
- if (!seat->pointer_image)
- return UWAC_ERROR_NOMEMORY;
- seat->pointer_image->width = width;
- seat->pointer_image->height = height;
- seat->pointer_image->hotspot_x = hot_x;
- seat->pointer_image->hotspot_y = hot_y;
-
- free(seat->pointer_data);
- seat->pointer_data = xmalloc(length);
- memcpy(seat->pointer_data, data, length);
- seat->pointer_size = length;
-
- seat->pointer_type = 2;
- }
- /* We want to use the system cursor */
- else if (length != 0)
- {
- seat->pointer_type = 0;
- }
- /* Hide the cursor */
- else
- {
- seat->pointer_type = 1;
- }
- return set_cursor_image(seat, seat->display->serial);
-}
+++ /dev/null
-/*
- * Copyright © 2012 Collabora, Ltd.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-/*
- * This file is an adaptation of src/wayland-os.h from the wayland project and
- * shared/os-compatiblity.h from the weston project.
- *
- * Functions have been renamed just to prevent name clashes.
- */
-
-#define _GNU_SOURCE
-
-#if defined(__FreeBSD__) || defined(__DragonFly__)
-#define USE_SHM
-#endif
-
-/* uClibc and uClibc-ng don't provide O_TMPFILE */
-#if !defined(O_TMPFILE) && !defined(__FreeBSD__)
-#define O_TMPFILE (020000000 | O_DIRECTORY)
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#ifdef USE_SHM
-#include <sys/mman.h>
-#endif
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/epoll.h>
-
-#include "../config.h"
-#include "uwac-os.h"
-#include "uwac-utils.h"
-
-static int set_cloexec_or_close(int fd)
-{
- long flags;
-
- if (fd == -1)
- return -1;
-
- flags = fcntl(fd, F_GETFD);
-
- if (flags == -1)
- goto err;
-
- if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1)
- goto err;
-
- return fd;
-err:
- close(fd);
- return -1;
-}
-
-int uwac_os_socket_cloexec(int domain, int type, int protocol)
-{
- int fd;
- fd = socket(domain, type | SOCK_CLOEXEC, protocol);
-
- if (fd >= 0)
- return fd;
-
- if (errno != EINVAL)
- return -1;
-
- fd = socket(domain, type, protocol);
- return set_cloexec_or_close(fd);
-}
-
-int uwac_os_dupfd_cloexec(int fd, long minfd)
-{
- int newfd;
- newfd = fcntl(fd, F_DUPFD_CLOEXEC, minfd);
-
- if (newfd >= 0)
- return newfd;
-
- if (errno != EINVAL)
- return -1;
-
- newfd = fcntl(fd, F_DUPFD, minfd);
- return set_cloexec_or_close(newfd);
-}
-
-static ssize_t recvmsg_cloexec_fallback(int sockfd, struct msghdr* msg, int flags)
-{
- ssize_t len;
- struct cmsghdr* cmsg;
- unsigned char* data;
- int* fd;
- int* end;
- len = recvmsg(sockfd, msg, flags);
-
- if (len == -1)
- return -1;
-
- if (!msg->msg_control || msg->msg_controllen == 0)
- return len;
-
- cmsg = CMSG_FIRSTHDR(msg);
-
- for (; cmsg != NULL; cmsg = CMSG_NXTHDR(msg, cmsg))
- {
- if (cmsg->cmsg_level != SOL_SOCKET || cmsg->cmsg_type != SCM_RIGHTS)
- continue;
-
- data = CMSG_DATA(cmsg);
- end = (int*)(data + cmsg->cmsg_len - CMSG_LEN(0));
-
- for (fd = (int*)data; fd < end; ++fd)
- *fd = set_cloexec_or_close(*fd);
- }
-
- return len;
-}
-
-ssize_t uwac_os_recvmsg_cloexec(int sockfd, struct msghdr* msg, int flags)
-{
- ssize_t len;
- len = recvmsg(sockfd, msg, flags | MSG_CMSG_CLOEXEC);
-
- if (len >= 0)
- return len;
-
- if (errno != EINVAL)
- return -1;
-
- return recvmsg_cloexec_fallback(sockfd, msg, flags);
-}
-
-int uwac_os_epoll_create_cloexec(void)
-{
- int fd;
-#ifdef EPOLL_CLOEXEC
- fd = epoll_create1(EPOLL_CLOEXEC);
-
- if (fd >= 0)
- return fd;
-
- if (errno != EINVAL)
- return -1;
-
-#endif
- fd = epoll_create(1);
- return set_cloexec_or_close(fd);
-}
-
-static int create_tmpfile_cloexec(char* tmpname)
-{
- int fd;
-#ifdef USE_SHM
- fd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
-#elif defined(HAVE_MKOSTEMP)
- fd = mkostemp(tmpname, O_CLOEXEC);
-
- if (fd >= 0)
- unlink(tmpname);
-
-#else
- fd = mkstemp(tmpname);
-
- if (fd >= 0)
- {
- fd = set_cloexec_or_close(fd);
- unlink(tmpname);
- }
-
-#endif
- return fd;
-}
-
-/*
- * Create a new, unique, anonymous file of the given size, and
- * return the file descriptor for it. The file descriptor is set
- * CLOEXEC. The file is immediately suitable for mmap()'ing
- * the given size at offset zero.
- *
- * The file should not have a permanent backing store like a disk,
- * but may have if XDG_RUNTIME_DIR is not properly implemented in OS.
- *
- * The file name is deleted from the file system.
- *
- * The file is suitable for buffer sharing between processes by
- * transmitting the file descriptor over Unix sockets using the
- * SCM_RIGHTS methods.
- *
- * If the C library implements posix_fallocate(), it is used to
- * guarantee that disk space is available for the file at the
- * given size. If disk space is insufficient, errno is set to ENOSPC.
- * If posix_fallocate() is not supported, program may receive
- * SIGBUS on accessing mmap()'ed file contents instead.
- */
-int uwac_create_anonymous_file(off_t size)
-{
- static const char template[] = "/weston-shared-XXXXXX";
- size_t length;
- char* name;
- const char* path;
- int fd;
- int ret;
- path = getenv("XDG_RUNTIME_DIR");
-
- if (!path)
- {
- errno = ENOENT;
- return -1;
- }
-
-#ifdef O_TMPFILE
- fd = open(path, O_TMPFILE | O_RDWR | O_EXCL, 0600);
-#else
- /*
- * Some platforms (e.g. FreeBSD) won't support O_TMPFILE and can't
- * reasonably emulate it at first blush. Opt to make them rely on
- * the create_tmpfile_cloexec() path instead.
- */
- fd = -1;
-#endif
-
- if (fd < 0)
- {
- length = strlen(path) + sizeof(template);
- name = xmalloc(length);
-
- if (!name)
- return -1;
-
- snprintf(name, length, "%s%s", path, template);
- fd = create_tmpfile_cloexec(name);
- free(name);
- }
-
- if (fd < 0)
- return -1;
-
-#ifdef HAVE_POSIX_FALLOCATE
- ret = posix_fallocate(fd, 0, size);
-
- if (ret != 0)
- {
- close(fd);
- errno = ret;
- return -1;
- }
-
-#else
- ret = ftruncate(fd, size);
-
- if (ret < 0)
- {
- close(fd);
- return -1;
- }
-
-#endif
- return fd;
-}
+++ /dev/null
-/*
- * Copyright © 2012 Collabora, Ltd.
- * Copyright © 2014 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-/*
- * This file is an adaptation of src/wayland-os.h from the wayland project and
- * shared/os-compatiblity.h from the weston project.
- *
- * Functions have been renamed just to prevent name clashes.
- */
-
-#ifndef UWAC_OS_H
-#define UWAC_OS_H
-
-#include <sys/socket.h>
-
-int uwac_os_socket_cloexec(int domain, int type, int protocol);
-
-int uwac_os_dupfd_cloexec(int fd, long minfd);
-
-ssize_t uwac_os_recvmsg_cloexec(int sockfd, struct msghdr* msg, int flags);
-
-int uwac_os_epoll_create_cloexec(void);
-
-int uwac_create_anonymous_file(off_t size);
-#endif /* UWAC_OS_H */
+++ /dev/null
-/*
- * Copyright © 2014 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-#include "uwac-priv.h"
-#include "uwac-utils.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-#define TARGET_OUTPUT_INTERFACE 2U
-
-static void output_handle_geometry(void* data, struct wl_output* wl_output, int x, int y,
- int physical_width, int physical_height, int subpixel,
- const char* make, const char* model, int transform)
-{
- UwacOutput* output = data;
-
- output->position.x = x;
- output->position.y = y;
- output->transform = transform;
-
- if (output->make)
- free(output->make);
- output->make = strdup(make);
- if (!output->make)
- {
- assert(uwacErrorHandler(output->display, UWAC_ERROR_NOMEMORY, "%s: unable to strdup make\n",
- __FUNCTION__));
- }
-
- if (output->model)
- free(output->model);
- output->model = strdup(model);
- if (!output->model)
- {
- assert(uwacErrorHandler(output->display, UWAC_ERROR_NOMEMORY,
- "%s: unable to strdup model\n", __FUNCTION__));
- }
-
- UwacEvent* event = UwacDisplayNewEvent(output->display, UWAC_EVENT_OUTPUT_GEOMETRY);
- event->output_geometry.output = output;
- event->output_geometry.x = x;
- event->output_geometry.y = y;
- event->output_geometry.physical_width = physical_width;
- event->output_geometry.physical_height = physical_height;
- event->output_geometry.subpixel = subpixel;
- event->output_geometry.make = output->make;
- event->output_geometry.model = output->model;
- event->output_geometry.transform = transform;
-}
-
-static void output_handle_done(void* data, struct wl_output* wl_output)
-{
- UwacOutput* output = data;
-
- output->doneReceived = true;
-}
-
-static void output_handle_scale(void* data, struct wl_output* wl_output, int32_t scale)
-{
- UwacOutput* output = data;
-
- output->scale = scale;
-}
-
-static void output_handle_mode(void* data, struct wl_output* wl_output, uint32_t flags, int width,
- int height, int refresh)
-{
- UwacOutput* output = data;
- // UwacDisplay *display = output->display;
-
- if (output->doneNeeded && output->doneReceived)
- {
- /* TODO: we should clear the mode list */
- }
-
- if (flags & WL_OUTPUT_MODE_CURRENT)
- {
- output->resolution.width = width;
- output->resolution.height = height;
- /* output->allocation.width = width;
- output->allocation.height = height;
- if (display->output_configure_handler)
- (*display->output_configure_handler)(
- output, display->user_data);*/
- }
-}
-
-static const struct wl_output_listener output_listener = { output_handle_geometry,
- output_handle_mode, output_handle_done,
- output_handle_scale };
-
-UwacOutput* UwacCreateOutput(UwacDisplay* d, uint32_t id, uint32_t version)
-{
- UwacOutput* o;
-
- o = xzalloc(sizeof *o);
- if (!o)
- return NULL;
-
- o->display = d;
- o->server_output_id = id;
- o->doneNeeded = (version > 1);
- o->doneReceived = false;
- o->output = wl_registry_bind(d->registry, id, &wl_output_interface,
- min(TARGET_OUTPUT_INTERFACE, version));
- wl_output_add_listener(o->output, &output_listener, o);
-
- wl_list_insert(d->outputs.prev, &o->link);
- return o;
-}
-
-int UwacDestroyOutput(UwacOutput* output)
-{
- free(output->make);
- free(output->model);
-
- wl_output_destroy(output->output);
- wl_list_remove(&output->link);
- free(output);
-
- return UWAC_SUCCESS;
-}
+++ /dev/null
-/*
- * Copyright © 2014 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#ifndef UWAC_PRIV_H_
-#define UWAC_PRIV_H_
-
-#include "config.h"
-
-#include <stdbool.h>
-#include <wayland-client.h>
-#include "xdg-shell-client-protocol.h"
-#include "keyboard-shortcuts-inhibit-unstable-v1-client-protocol.h"
-#include "xdg-decoration-unstable-v1-client-protocol.h"
-#include "server-decoration-client-protocol.h"
-
-#ifdef BUILD_IVI
-#include "ivi-application-client-protocol.h"
-#endif
-#ifdef BUILD_FULLSCREEN_SHELL
-#include "fullscreen-shell-unstable-v1-client-protocol.h"
-#endif
-
-#ifdef HAVE_PIXMAN_REGION
-#include <pixman-1/pixman.h>
-#else
-#include <freerdp/codec/region.h>
-#endif
-
-#include <xkbcommon/xkbcommon.h>
-
-#include <uwac/uwac.h>
-
-extern UwacErrorHandler uwacErrorHandler;
-
-typedef struct uwac_task UwacTask;
-
-/** @brief */
-struct uwac_task
-{
- void (*run)(UwacTask* task, uint32_t events);
- struct wl_list link;
-};
-
-/** @brief a global registry object */
-struct uwac_global
-{
- uint32_t name;
- char* interface;
- uint32_t version;
- struct wl_list link;
-};
-typedef struct uwac_global UwacGlobal;
-
-struct uwac_event_list_item;
-typedef struct uwac_event_list_item UwacEventListItem;
-
-/** @brief */
-struct uwac_event_list_item
-{
- UwacEvent event;
- UwacEventListItem *tail, *head;
-};
-
-/** @brief main connection object to a wayland display */
-struct uwac_display
-{
- struct wl_list globals;
-
- struct wl_display* display;
- struct wl_registry* registry;
- struct wl_compositor* compositor;
- struct wl_subcompositor* subcompositor;
- struct wl_shell* shell;
- struct xdg_toplevel* xdg_toplevel;
- struct xdg_wm_base* xdg_base;
- struct wl_data_device_manager* devicemanager;
- struct zwp_keyboard_shortcuts_inhibit_manager_v1* keyboard_inhibit_manager;
- struct zxdg_decoration_manager_v1* deco_manager;
- struct org_kde_kwin_server_decoration_manager* kde_deco_manager;
-#ifdef BUILD_IVI
- struct ivi_application* ivi_application;
-#endif
-#ifdef BUILD_FULLSCREEN_SHELL
- struct zwp_fullscreen_shell_v1* fullscreen_shell;
-#endif
-
- struct wl_shm* shm;
- enum wl_shm_format* shm_formats;
- uint32_t shm_formats_nb;
- bool has_rgb565;
-
- struct wl_data_device_manager* data_device_manager;
- struct text_cursor_position* text_cursor_position;
- struct workspace_manager* workspace_manager;
-
- struct wl_list seats;
-
- int display_fd;
- UwacReturnCode last_error;
- uint32_t display_fd_events;
- int epoll_fd;
- bool running;
- UwacTask dispatch_fd_task;
- uint32_t serial;
-
- struct wl_list windows;
-
- struct wl_list outputs;
-
- UwacEventListItem *push_queue, *pop_queue;
-};
-
-/** @brief an output on a wayland display */
-struct uwac_output
-{
- UwacDisplay* display;
-
- bool doneNeeded;
- bool doneReceived;
-
- UwacPosition position;
- UwacSize resolution;
- int transform;
- int scale;
- char* make;
- char* model;
- uint32_t server_output_id;
- struct wl_output* output;
-
- struct wl_list link;
-};
-
-/** @brief a seat attached to a wayland display */
-struct uwac_seat
-{
- UwacDisplay* display;
- char* name;
- struct wl_seat* seat;
- uint32_t seat_id;
- uint32_t seat_version;
- struct wl_data_device* data_device;
- struct wl_data_source* data_source;
- struct wl_pointer* pointer;
- struct wl_surface* pointer_surface;
- struct wl_cursor_image* pointer_image;
- struct wl_cursor_theme* cursor_theme;
- struct wl_cursor* default_cursor;
- void* pointer_data;
- size_t pointer_size;
- int pointer_type;
- struct wl_keyboard* keyboard;
- struct wl_touch* touch;
- struct wl_data_offer* offer;
- struct xkb_context* xkb_context;
- struct zwp_keyboard_shortcuts_inhibitor_v1* keyboard_inhibitor;
-
- struct
- {
- struct xkb_keymap* keymap;
- struct xkb_state* state;
- xkb_mod_mask_t control_mask;
- xkb_mod_mask_t alt_mask;
- xkb_mod_mask_t shift_mask;
- xkb_mod_mask_t caps_mask;
- xkb_mod_mask_t num_mask;
- } xkb;
- uint32_t modifiers;
- int32_t repeat_rate_sec, repeat_rate_nsec;
- int32_t repeat_delay_sec, repeat_delay_nsec;
- uint32_t repeat_sym, repeat_key, repeat_time;
-
- struct wl_array pressed_keys;
-
- UwacWindow* pointer_focus;
-
- UwacWindow* keyboard_focus;
-
- UwacWindow* touch_focus;
- bool touch_frame_started;
-
- int repeat_timer_fd;
- UwacTask repeat_task;
- float sx, sy;
- struct wl_list link;
-
- void* data_context;
- UwacDataTransferHandler transfer_data;
- UwacCancelDataTransferHandler cancel_data;
- bool ignore_announcement;
-};
-
-/** @brief a buffer used for drawing a surface frame */
-struct uwac_buffer
-{
- bool used;
- bool dirty;
-#ifdef HAVE_PIXMAN_REGION
- pixman_region32_t damage;
-#else
- REGION16 damage;
-#endif
- struct wl_buffer* wayland_buffer;
- void* data;
- size_t size;
-};
-typedef struct uwac_buffer UwacBuffer;
-
-/** @brief a window */
-struct uwac_window
-{
- UwacDisplay* display;
- int width, height, stride;
- int surfaceStates;
- enum wl_shm_format format;
-
- int nbuffers;
- UwacBuffer* buffers;
-
- struct wl_region* opaque_region;
- struct wl_region* input_region;
- SSIZE_T drawingBufferIdx;
- SSIZE_T pendingBufferIdx;
- struct wl_surface* surface;
- struct wl_shell_surface* shell_surface;
- struct xdg_surface* xdg_surface;
- struct xdg_toplevel* xdg_toplevel;
- struct zxdg_toplevel_decoration_v1* deco;
- struct org_kde_kwin_server_decoration* kde_deco;
-#ifdef BUILD_IVI
- struct ivi_surface* ivi_surface;
-#endif
- struct wl_list link;
-
- uint32_t pointer_enter_serial;
- uint32_t pointer_cursor_serial;
- int pointer_current_cursor;
-};
-
-/* in uwa-display.c */
-UwacEvent* UwacDisplayNewEvent(UwacDisplay* d, int type);
-int UwacDisplayWatchFd(UwacDisplay* display, int fd, uint32_t events, UwacTask* task);
-
-/* in uwac-input.c */
-UwacSeat* UwacSeatNew(UwacDisplay* d, uint32_t id, uint32_t version);
-void UwacSeatDestroy(UwacSeat* s);
-
-/* in uwac-output.c */
-UwacOutput* UwacCreateOutput(UwacDisplay* d, uint32_t id, uint32_t version);
-int UwacDestroyOutput(UwacOutput* output);
-
-UwacReturnCode UwacSeatRegisterClipboard(UwacSeat* s);
-
-#endif /* UWAC_PRIV_H_ */
+++ /dev/null
-/*
- * Copyright © 2015 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#include <wayland-util.h>
-#include <string.h>
-#include <uwac/uwac-tools.h>
-
-/** @brief */
-struct uwac_touch_automata
-{
- struct wl_array tp;
-};
-
-void UwacTouchAutomataInit(UwacTouchAutomata* automata)
-{
- wl_array_init(&automata->tp);
-}
-
-void UwacTouchAutomataReset(UwacTouchAutomata* automata)
-{
- automata->tp.size = 0;
-}
-
-bool UwacTouchAutomataInjectEvent(UwacTouchAutomata* automata, UwacEvent* event)
-{
-
- UwacTouchPoint* tp;
-
- switch (event->type)
- {
- case UWAC_EVENT_TOUCH_FRAME_BEGIN:
- break;
-
- case UWAC_EVENT_TOUCH_UP:
- {
- UwacTouchUp* touchUp = &event->touchUp;
- size_t toMove = automata->tp.size - sizeof(UwacTouchPoint);
-
- wl_array_for_each(tp, &automata->tp)
- {
- if ((int64_t)tp->id == touchUp->id)
- {
- if (toMove)
- memmove(tp, tp + 1, toMove);
- return true;
- }
-
- toMove -= sizeof(UwacTouchPoint);
- }
- break;
- }
-
- case UWAC_EVENT_TOUCH_DOWN:
- {
- UwacTouchDown* touchDown = &event->touchDown;
-
- wl_array_for_each(tp, &automata->tp)
- {
- if ((int64_t)tp->id == touchDown->id)
- {
- tp->x = touchDown->x;
- tp->y = touchDown->y;
- return true;
- }
- }
-
- tp = wl_array_add(&automata->tp, sizeof(UwacTouchPoint));
- if (!tp)
- return false;
-
- if (touchDown->id < 0)
- return false;
-
- tp->id = (uint32_t)touchDown->id;
- tp->x = touchDown->x;
- tp->y = touchDown->y;
- break;
- }
-
- case UWAC_EVENT_TOUCH_FRAME_END:
- break;
-
- default:
- break;
- }
-
- return true;
-}
+++ /dev/null
-/*
- * Copyright © 2012 Collabora, Ltd.
- * Copyright © 2008 Kristian Høgsberg
- * Copyright © 2014 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-
-#include "uwac-utils.h"
-
-/*
- * This part is an adaptation of client/window.c from the weston project.
- */
-
-static void* fail_on_null(void* p)
-{
- if (p == NULL)
- {
- fprintf(stderr, "out of memory\n");
- exit(EXIT_FAILURE);
- }
-
- return p;
-}
-
-void* xmalloc(size_t s)
-{
- return fail_on_null(malloc(s));
-}
-
-void* xzalloc(size_t s)
-{
- return fail_on_null(zalloc(s));
-}
-
-char* xstrdup(const char* s)
-{
- return fail_on_null(strdup(s));
-}
-
-void* xrealloc(void* p, size_t s)
-{
- return fail_on_null(realloc(p, s));
-}
+++ /dev/null
-/*
- * Copyright © 2014 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#ifndef UWAC_UTILS_H_
-#define UWAC_UTILS_H_
-
-#include <stdlib.h>
-
-#define min(a, b) \
- ({ \
- __typeof__(a) _a = (a); \
- __typeof__(b) _b = (b); \
- _a < _b ? _a : _b; \
- })
-
-#define container_of(ptr, type, member) \
- ({ \
- const __typeof__(((type*)0)->member)* __mptr = (ptr); \
- (type*)((char*)__mptr - offsetof(type, member)); \
- })
-
-#define ARRAY_LENGTH(a) (sizeof(a) / sizeof(a)[0])
-
-void* xmalloc(size_t s);
-
-static inline void* zalloc(size_t size)
-{
- return calloc(1, size);
-}
-
-void* xzalloc(size_t s);
-
-char* xstrdup(const char* s);
-
-void* xrealloc(void* p, size_t s);
-
-#endif /* UWAC_UTILS_H_ */
+++ /dev/null
-/*
- * Copyright © 2014 David FORT <contact@hardening-consulting.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <assert.h>
-#include <sys/mman.h>
-
-#include "uwac-priv.h"
-#include "uwac-utils.h"
-#include "uwac-os.h"
-
-#define UWAC_INITIAL_BUFFERS 3
-
-static int bppFromShmFormat(enum wl_shm_format format)
-{
- switch (format)
- {
- case WL_SHM_FORMAT_ARGB8888:
- case WL_SHM_FORMAT_XRGB8888:
- default:
- return 4;
- }
-}
-
-static void buffer_release(void* data, struct wl_buffer* buffer)
-{
- UwacBuffer* uwacBuffer = (UwacBuffer*)data;
- uwacBuffer->used = false;
-}
-
-static const struct wl_buffer_listener buffer_listener = { buffer_release };
-
-static void UwacWindowDestroyBuffers(UwacWindow* w)
-{
- int i;
-
- for (i = 0; i < w->nbuffers; i++)
- {
- UwacBuffer* buffer = &w->buffers[i];
-#ifdef HAVE_PIXMAN_REGION
- pixman_region32_fini(&buffer->damage);
-#else
- region16_uninit(&buffer->damage);
-#endif
- wl_buffer_destroy(buffer->wayland_buffer);
- munmap(buffer->data, buffer->size);
- }
-
- w->nbuffers = 0;
- free(w->buffers);
- w->buffers = NULL;
-}
-
-static int UwacWindowShmAllocBuffers(UwacWindow* w, int nbuffers, int allocSize, uint32_t width,
- uint32_t height, enum wl_shm_format format);
-
-static void xdg_handle_toplevel_configure(void* data, struct xdg_toplevel* xdg_toplevel,
- int32_t width, int32_t height, struct wl_array* states)
-{
- UwacWindow* window = (UwacWindow*)data;
- UwacConfigureEvent* event;
- int ret, surfaceState;
- enum xdg_toplevel_state* state;
- surfaceState = 0;
- wl_array_for_each(state, states)
- {
- switch (*state)
- {
- case XDG_TOPLEVEL_STATE_MAXIMIZED:
- surfaceState |= UWAC_WINDOW_MAXIMIZED;
- break;
-
- case XDG_TOPLEVEL_STATE_FULLSCREEN:
- surfaceState |= UWAC_WINDOW_FULLSCREEN;
- break;
-
- case XDG_TOPLEVEL_STATE_ACTIVATED:
- surfaceState |= UWAC_WINDOW_ACTIVATED;
- break;
-
- case XDG_TOPLEVEL_STATE_RESIZING:
- surfaceState |= UWAC_WINDOW_RESIZING;
- break;
-
- default:
- break;
- }
- }
- window->surfaceStates = surfaceState;
- event = (UwacConfigureEvent*)UwacDisplayNewEvent(window->display, UWAC_EVENT_CONFIGURE);
-
- if (!event)
- {
- assert(uwacErrorHandler(window->display, UWAC_ERROR_NOMEMORY,
- "failed to allocate a configure event\n"));
- return;
- }
-
- event->window = window;
- event->states = surfaceState;
-
- if (width && height)
- {
- event->width = width;
- event->height = height;
- UwacWindowDestroyBuffers(window);
- window->width = width;
- window->stride = width * bppFromShmFormat(window->format);
- window->height = height;
- ret = UwacWindowShmAllocBuffers(window, UWAC_INITIAL_BUFFERS, window->stride * height,
- width, height, window->format);
-
- if (ret != UWAC_SUCCESS)
- {
- assert(
- uwacErrorHandler(window->display, ret, "failed to reallocate a wayland buffers\n"));
- window->drawingBufferIdx = window->pendingBufferIdx = -1;
- return;
- }
-
- window->drawingBufferIdx = 0;
- if (window->pendingBufferIdx != -1)
- window->pendingBufferIdx = window->drawingBufferIdx;
- }
- else
- {
- event->width = window->width;
- event->height = window->height;
- }
-}
-
-static void xdg_handle_toplevel_close(void* data, struct xdg_toplevel* xdg_toplevel)
-{
- UwacCloseEvent* event;
- UwacWindow* window = (UwacWindow*)data;
- event = (UwacCloseEvent*)UwacDisplayNewEvent(window->display, UWAC_EVENT_CLOSE);
-
- if (!event)
- {
- assert(uwacErrorHandler(window->display, UWAC_ERROR_INTERNAL,
- "failed to allocate a close event\n"));
- return;
- }
-
- event->window = window;
-}
-
-static const struct xdg_toplevel_listener xdg_toplevel_listener = {
- xdg_handle_toplevel_configure,
- xdg_handle_toplevel_close,
-};
-
-static void xdg_handle_surface_configure(void* data, struct xdg_surface* xdg_surface,
- uint32_t serial)
-{
- xdg_surface_ack_configure(xdg_surface, serial);
-}
-
-static const struct xdg_surface_listener xdg_surface_listener = {
- .configure = xdg_handle_surface_configure,
-};
-
-#if BUILD_IVI
-
-static void ivi_handle_configure(void* data, struct ivi_surface* surface, int32_t width,
- int32_t height)
-{
- UwacWindow* window = (UwacWindow*)data;
- UwacConfigureEvent* event;
- int ret;
- event = (UwacConfigureEvent*)UwacDisplayNewEvent(window->display, UWAC_EVENT_CONFIGURE);
-
- if (!event)
- {
- assert(uwacErrorHandler(window->display, UWAC_ERROR_NOMEMORY,
- "failed to allocate a configure event\n"));
- return;
- }
-
- event->window = window;
- event->states = 0;
-
- if (width && height)
- {
- event->width = width;
- event->height = height;
- UwacWindowDestroyBuffers(window);
- window->width = width;
- window->stride = width * bppFromShmFormat(window->format);
- window->height = height;
- ret = UwacWindowShmAllocBuffers(window, UWAC_INITIAL_BUFFERS, window->stride * height,
- width, height, window->format);
-
- if (ret != UWAC_SUCCESS)
- {
- assert(
- uwacErrorHandler(window->display, ret, "failed to reallocate a wayland buffers\n"));
- window->drawingBufferIdx = window->pendingBufferIdx = -1;
- return;
- }
-
- window->drawingBufferIdx = 0;
- if (window->pendingBufferIdx != -1)
- window->pendingBufferIdx = window->drawingBufferIdx;
- }
- else
- {
- event->width = window->width;
- event->height = window->height;
- }
-}
-
-static const struct ivi_surface_listener ivi_surface_listener = {
- ivi_handle_configure,
-};
-#endif
-
-static void shell_ping(void* data, struct wl_shell_surface* surface, uint32_t serial)
-{
- wl_shell_surface_pong(surface, serial);
-}
-
-static void shell_configure(void* data, struct wl_shell_surface* surface, uint32_t edges,
- int32_t width, int32_t height)
-{
- UwacWindow* window = (UwacWindow*)data;
- UwacConfigureEvent* event;
- int ret;
- event = (UwacConfigureEvent*)UwacDisplayNewEvent(window->display, UWAC_EVENT_CONFIGURE);
-
- if (!event)
- {
- assert(uwacErrorHandler(window->display, UWAC_ERROR_NOMEMORY,
- "failed to allocate a configure event\n"));
- return;
- }
-
- event->window = window;
- event->states = 0;
-
- if (width && height)
- {
- event->width = width;
- event->height = height;
- UwacWindowDestroyBuffers(window);
- window->width = width;
- window->stride = width * bppFromShmFormat(window->format);
- window->height = height;
- ret = UwacWindowShmAllocBuffers(window, UWAC_INITIAL_BUFFERS, window->stride * height,
- width, height, window->format);
-
- if (ret != UWAC_SUCCESS)
- {
- assert(
- uwacErrorHandler(window->display, ret, "failed to reallocate a wayland buffers\n"));
- window->drawingBufferIdx = window->pendingBufferIdx = -1;
- return;
- }
-
- window->drawingBufferIdx = 0;
- if (window->pendingBufferIdx != -1)
- window->pendingBufferIdx = window->drawingBufferIdx;
- }
- else
- {
- event->width = window->width;
- event->height = window->height;
- }
-}
-
-static void shell_popup_done(void* data, struct wl_shell_surface* surface)
-{
-}
-
-static const struct wl_shell_surface_listener shell_listener = { shell_ping, shell_configure,
- shell_popup_done };
-
-int UwacWindowShmAllocBuffers(UwacWindow* w, int nbuffers, int allocSize, uint32_t width,
- uint32_t height, enum wl_shm_format format)
-{
- int ret = UWAC_SUCCESS;
- UwacBuffer* newBuffers;
- int i, fd;
- void* data;
- struct wl_shm_pool* pool;
- size_t pagesize = sysconf(_SC_PAGESIZE);
- newBuffers = xrealloc(w->buffers, (w->nbuffers + nbuffers) * sizeof(UwacBuffer));
-
- if (!newBuffers)
- return UWAC_ERROR_NOMEMORY;
-
- /* round up to a multiple of PAGESIZE to page align data for each buffer */
- allocSize = (allocSize + pagesize - 1) & ~(pagesize - 1);
-
- w->buffers = newBuffers;
- memset(w->buffers + w->nbuffers, 0, sizeof(UwacBuffer) * nbuffers);
- fd = uwac_create_anonymous_file(allocSize * nbuffers * 1ULL);
-
- if (fd < 0)
- {
- return UWAC_ERROR_INTERNAL;
- }
-
- data = mmap(NULL, allocSize * nbuffers * 1ULL, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-
- if (data == MAP_FAILED)
- {
- ret = UWAC_ERROR_NOMEMORY;
- goto error_mmap;
- }
-
- pool = wl_shm_create_pool(w->display->shm, fd, allocSize * nbuffers);
-
- if (!pool)
- {
- munmap(data, allocSize * nbuffers * 1ULL);
- ret = UWAC_ERROR_NOMEMORY;
- goto error_mmap;
- }
-
- for (i = 0; i < nbuffers; i++)
- {
- UwacBuffer* buffer = &w->buffers[w->nbuffers + i];
-#ifdef HAVE_PIXMAN_REGION
- pixman_region32_init(&buffer->damage);
-#else
- region16_init(&buffer->damage);
-#endif
- buffer->data = data + (allocSize * i);
- buffer->size = allocSize;
- buffer->wayland_buffer =
- wl_shm_pool_create_buffer(pool, allocSize * i, width, height, w->stride, format);
- wl_buffer_add_listener(buffer->wayland_buffer, &buffer_listener, buffer);
- }
-
- wl_shm_pool_destroy(pool);
- w->nbuffers += nbuffers;
-error_mmap:
- close(fd);
- return ret;
-}
-
-static UwacBuffer* UwacWindowFindFreeBuffer(UwacWindow* w, SSIZE_T* index)
-{
- SSIZE_T i;
- int ret;
-
- if (index)
- *index = -1;
-
- for (i = 0; i < w->nbuffers; i++)
- {
- if (!w->buffers[i].used)
- {
- w->buffers[i].used = true;
- if (index)
- *index = i;
- return &w->buffers[i];
- }
- }
-
- ret = UwacWindowShmAllocBuffers(w, 2, w->stride * w->height, w->width, w->height, w->format);
-
- if (ret != UWAC_SUCCESS)
- {
- w->display->last_error = ret;
- return NULL;
- }
-
- w->buffers[i].used = true;
- if (index)
- *index = i;
- return &w->buffers[i];
-}
-
-static UwacReturnCode UwacWindowSetDecorations(UwacWindow* w)
-{
- if (!w || !w->display)
- return UWAC_ERROR_INTERNAL;
-
- if (w->display->deco_manager)
- {
- w->deco = zxdg_decoration_manager_v1_get_toplevel_decoration(w->display->deco_manager,
- w->xdg_toplevel);
- if (!w->deco)
- {
- uwacErrorHandler(w->display, UWAC_NOT_FOUND,
- "Current window manager does not allow decorating with SSD");
- }
- else
- zxdg_toplevel_decoration_v1_set_mode(w->deco,
- ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
- }
- else if (w->display->kde_deco_manager)
- {
- w->kde_deco =
- org_kde_kwin_server_decoration_manager_create(w->display->kde_deco_manager, w->surface);
- if (!w->kde_deco)
- {
- uwacErrorHandler(w->display, UWAC_NOT_FOUND,
- "Current window manager does not allow decorating with SSD");
- }
- else
- org_kde_kwin_server_decoration_request_mode(w->kde_deco,
- ORG_KDE_KWIN_SERVER_DECORATION_MODE_SERVER);
- }
- return UWAC_SUCCESS;
-}
-
-UwacWindow* UwacCreateWindowShm(UwacDisplay* display, uint32_t width, uint32_t height,
- enum wl_shm_format format)
-{
- UwacWindow* w;
- int allocSize, ret;
-
- if (!display)
- {
- return NULL;
- }
-
- w = xzalloc(sizeof(*w));
-
- if (!w)
- {
- display->last_error = UWAC_ERROR_NOMEMORY;
- return NULL;
- }
-
- w->display = display;
- w->format = format;
- w->width = width;
- w->height = height;
- w->stride = width * bppFromShmFormat(format);
- allocSize = w->stride * height;
- ret = UwacWindowShmAllocBuffers(w, UWAC_INITIAL_BUFFERS, allocSize, width, height, format);
-
- if (ret != UWAC_SUCCESS)
- {
- display->last_error = ret;
- goto out_error_free;
- }
-
- w->buffers[0].used = true;
- w->drawingBufferIdx = 0;
- w->pendingBufferIdx = -1;
- w->surface = wl_compositor_create_surface(display->compositor);
-
- if (!w->surface)
- {
- display->last_error = UWAC_ERROR_NOMEMORY;
- goto out_error_surface;
- }
-
- wl_surface_set_user_data(w->surface, w);
-
- if (display->xdg_base)
- {
- w->xdg_surface = xdg_wm_base_get_xdg_surface(display->xdg_base, w->surface);
-
- if (!w->xdg_surface)
- {
- display->last_error = UWAC_ERROR_NOMEMORY;
- goto out_error_shell;
- }
-
- xdg_surface_add_listener(w->xdg_surface, &xdg_surface_listener, w);
-
- w->xdg_toplevel = xdg_surface_get_toplevel(w->xdg_surface);
- if (!w->xdg_toplevel)
- {
- display->last_error = UWAC_ERROR_NOMEMORY;
- goto out_error_shell;
- }
-
- assert(w->xdg_surface);
- xdg_toplevel_add_listener(w->xdg_toplevel, &xdg_toplevel_listener, w);
- wl_surface_commit(w->surface);
- wl_display_roundtrip(w->display->display);
- }
-#if BUILD_IVI
- else if (display->ivi_application)
- {
- w->ivi_surface = ivi_application_surface_create(display->ivi_application, 1, w->surface);
- assert(w->ivi_surface);
- ivi_surface_add_listener(w->ivi_surface, &ivi_surface_listener, w);
- }
-#endif
-#if BUILD_FULLSCREEN_SHELL
- else if (display->fullscreen_shell)
- {
- zwp_fullscreen_shell_v1_present_surface(display->fullscreen_shell, w->surface,
- ZWP_FULLSCREEN_SHELL_V1_PRESENT_METHOD_CENTER,
- NULL);
- }
-#endif
- else
- {
- w->shell_surface = wl_shell_get_shell_surface(display->shell, w->surface);
- assert(w->shell_surface);
- wl_shell_surface_add_listener(w->shell_surface, &shell_listener, w);
- wl_shell_surface_set_toplevel(w->shell_surface);
- }
-
- wl_list_insert(display->windows.prev, &w->link);
- display->last_error = UWAC_SUCCESS;
- UwacWindowSetDecorations(w);
- return w;
-out_error_shell:
- wl_surface_destroy(w->surface);
-out_error_surface:
- UwacWindowDestroyBuffers(w);
-out_error_free:
- free(w);
- return NULL;
-}
-
-UwacReturnCode UwacDestroyWindow(UwacWindow** pwindow)
-{
- UwacWindow* w;
- assert(pwindow);
- w = *pwindow;
- UwacWindowDestroyBuffers(w);
-
- if (w->deco)
- zxdg_toplevel_decoration_v1_destroy(w->deco);
-
- if (w->kde_deco)
- org_kde_kwin_server_decoration_destroy(w->kde_deco);
-
- if (w->xdg_surface)
- xdg_surface_destroy(w->xdg_surface);
-
-#if BUILD_IVI
-
- if (w->ivi_surface)
- ivi_surface_destroy(w->ivi_surface);
-
-#endif
-
- if (w->opaque_region)
- wl_region_destroy(w->opaque_region);
-
- if (w->input_region)
- wl_region_destroy(w->input_region);
-
- wl_surface_destroy(w->surface);
- wl_list_remove(&w->link);
- free(w);
- *pwindow = NULL;
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacWindowSetOpaqueRegion(UwacWindow* window, uint32_t x, uint32_t y, uint32_t width,
- uint32_t height)
-{
- assert(window);
-
- if (window->opaque_region)
- wl_region_destroy(window->opaque_region);
-
- window->opaque_region = wl_compositor_create_region(window->display->compositor);
-
- if (!window->opaque_region)
- return UWAC_ERROR_NOMEMORY;
-
- wl_region_add(window->opaque_region, x, y, width, height);
- wl_surface_set_opaque_region(window->surface, window->opaque_region);
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacWindowSetInputRegion(UwacWindow* window, uint32_t x, uint32_t y, uint32_t width,
- uint32_t height)
-{
- assert(window);
-
- if (window->input_region)
- wl_region_destroy(window->input_region);
-
- window->input_region = wl_compositor_create_region(window->display->compositor);
-
- if (!window->input_region)
- return UWAC_ERROR_NOMEMORY;
-
- wl_region_add(window->input_region, x, y, width, height);
- wl_surface_set_input_region(window->surface, window->input_region);
- return UWAC_SUCCESS;
-}
-
-void* UwacWindowGetDrawingBuffer(UwacWindow* window)
-{
- UwacBuffer* buffer;
-
- if (window->drawingBufferIdx < 0)
- return NULL;
-
- buffer = &window->buffers[window->drawingBufferIdx];
- if (!buffer)
- return NULL;
-
- return buffer->data;
-}
-
-static void frame_done_cb(void* data, struct wl_callback* callback, uint32_t time);
-
-static const struct wl_callback_listener frame_listener = { frame_done_cb };
-
-#ifdef HAVE_PIXMAN_REGION
-static void damage_surface(UwacWindow* window, UwacBuffer* buffer)
-{
- UINT32 nrects, i;
- const pixman_box32_t* box = pixman_region32_rectangles(&buffer->damage, &nrects);
-
- for (i = 0; i < nrects; i++, box++)
- wl_surface_damage(window->surface, box->x1, box->y1, (box->x2 - box->x1),
- (box->y2 - box->y1));
-
- pixman_region32_clear(&buffer->damage);
-}
-#else
-static void damage_surface(UwacWindow* window, UwacBuffer* buffer)
-{
- UINT32 nrects, i;
- const RECTANGLE_16* box = region16_rects(&buffer->damage, &nrects);
-
- for (i = 0; i < nrects; i++, box++)
- wl_surface_damage(window->surface, box->left, box->top, (box->right - box->left),
- (box->bottom - box->top));
-
- region16_clear(&buffer->damage);
-}
-#endif
-
-static void UwacSubmitBufferPtr(UwacWindow* window, UwacBuffer* buffer)
-{
- wl_surface_attach(window->surface, buffer->wayland_buffer, 0, 0);
-
- damage_surface(window, buffer);
-
- struct wl_callback* frame_callback = wl_surface_frame(window->surface);
- wl_callback_add_listener(frame_callback, &frame_listener, window);
- wl_surface_commit(window->surface);
- buffer->dirty = false;
-}
-
-static void frame_done_cb(void* data, struct wl_callback* callback, uint32_t time)
-{
- UwacWindow* window = (UwacWindow*)data;
- UwacFrameDoneEvent* event;
-
- wl_callback_destroy(callback);
- window->pendingBufferIdx = -1;
- event = (UwacFrameDoneEvent*)UwacDisplayNewEvent(window->display, UWAC_EVENT_FRAME_DONE);
-
- if (event)
- event->window = window;
-}
-
-#ifdef HAVE_PIXMAN_REGION
-UwacReturnCode UwacWindowAddDamage(UwacWindow* window, uint32_t x, uint32_t y, uint32_t width,
- uint32_t height)
-{
- UwacBuffer* buf = window->drawingBuffer;
- if (!pixman_region32_union_rect(&buf->damage, &buf->damage, x, y, width, height))
- return UWAC_ERROR_INTERNAL;
-
- buf->dirty = true;
- return UWAC_SUCCESS;
-}
-#else
-UwacReturnCode UwacWindowAddDamage(UwacWindow* window, uint32_t x, uint32_t y, uint32_t width,
- uint32_t height)
-{
- RECTANGLE_16 box;
- UwacBuffer* buf;
-
- box.left = x;
- box.top = y;
- box.right = x + width;
- box.bottom = y + height;
-
- if (window->drawingBufferIdx < 0)
- return UWAC_ERROR_INTERNAL;
-
- buf = &window->buffers[window->drawingBufferIdx];
- if (!buf)
- return UWAC_ERROR_INTERNAL;
-
- if (!region16_union_rect(&buf->damage, &buf->damage, &box))
- return UWAC_ERROR_INTERNAL;
-
- buf->dirty = true;
- return UWAC_SUCCESS;
-}
-#endif
-
-UwacReturnCode UwacWindowGetDrawingBufferGeometry(UwacWindow* window, UwacSize* geometry,
- size_t* stride)
-{
- if (!window || (window->drawingBufferIdx < 0))
- return UWAC_ERROR_INTERNAL;
-
- if (geometry)
- {
- geometry->width = window->width;
- geometry->height = window->height;
- }
-
- if (stride)
- *stride = window->stride;
-
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacWindowSubmitBuffer(UwacWindow* window, bool copyContentForNextFrame)
-{
- UwacBuffer* currentDrawingBuffer;
- UwacBuffer* nextDrawingBuffer;
- UwacBuffer* pendingBuffer;
-
- if (window->drawingBufferIdx < 0)
- return UWAC_ERROR_INTERNAL;
-
- currentDrawingBuffer = &window->buffers[window->drawingBufferIdx];
-
- if ((window->pendingBufferIdx >= 0) || !currentDrawingBuffer->dirty)
- return UWAC_SUCCESS;
-
- window->pendingBufferIdx = window->drawingBufferIdx;
- nextDrawingBuffer = UwacWindowFindFreeBuffer(window, &window->drawingBufferIdx);
- pendingBuffer = &window->buffers[window->pendingBufferIdx];
-
- if ((!nextDrawingBuffer) || (window->drawingBufferIdx < 0))
- return UWAC_ERROR_NOMEMORY;
-
- if (copyContentForNextFrame)
- memcpy(nextDrawingBuffer->data, pendingBuffer->data,
- window->stride * window->height * 1ULL);
-
- UwacSubmitBufferPtr(window, pendingBuffer);
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacWindowGetGeometry(UwacWindow* window, UwacSize* geometry)
-{
- assert(window);
- assert(geometry);
- geometry->width = window->width;
- geometry->height = window->height;
- return UWAC_SUCCESS;
-}
-
-UwacReturnCode UwacWindowSetFullscreenState(UwacWindow* window, UwacOutput* output,
- bool isFullscreen)
-{
- if (window->xdg_toplevel)
- {
- if (isFullscreen)
- {
- xdg_toplevel_set_fullscreen(window->xdg_toplevel, output ? output->output : NULL);
- }
- else
- {
- xdg_toplevel_unset_fullscreen(window->xdg_toplevel);
- }
- }
- else if (window->shell_surface)
- {
- if (isFullscreen)
- {
- wl_shell_surface_set_fullscreen(window->shell_surface,
- WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT, 0,
- output ? output->output : NULL);
- }
- else
- {
- wl_shell_surface_set_toplevel(window->shell_surface);
- }
- }
-
- return UWAC_SUCCESS;
-}
-
-void UwacWindowSetTitle(UwacWindow* window, const char* name)
-{
- if (window->xdg_toplevel)
- xdg_toplevel_set_title(window->xdg_toplevel, name);
- else if (window->shell_surface)
- wl_shell_surface_set_title(window->shell_surface, name);
-}
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="fullscreen_shell_unstable_v1">
-
- <interface name="zwp_fullscreen_shell_v1" version="1">
- <description summary="displays a single surface per output">
- Displays a single surface per output.
-
- This interface provides a mechanism for a single client to display
- simple full-screen surfaces. While there technically may be multiple
- clients bound to this interface, only one of those clients should be
- shown at a time.
-
- To present a surface, the client uses either the present_surface or
- present_surface_for_mode requests. Presenting a surface takes effect
- on the next wl_surface.commit. See the individual requests for
- details about scaling and mode switches.
-
- The client can have at most one surface per output at any time.
- Requesting a surface to be presented on an output that already has a
- surface replaces the previously presented surface. Presenting a null
- surface removes its content and effectively disables the output.
- Exactly what happens when an output is "disabled" is
- compositor-specific. The same surface may be presented on multiple
- outputs simultaneously.
-
- Once a surface is presented on an output, it stays on that output
- until either the client removes it or the compositor destroys the
- output. This way, the client can update the output's contents by
- simply attaching a new buffer.
-
- Warning! The protocol described in this file is experimental and
- backward incompatible changes may be made. Backward compatible changes
- may be added together with the corresponding interface version bump.
- Backward incompatible changes are done by bumping the version number in
- the protocol and interface names and resetting the interface version.
- Once the protocol is to be declared stable, the 'z' prefix and the
- version number in the protocol and interface names are removed and the
- interface version number is reset.
- </description>
-
- <request name="release" type="destructor">
- <description summary="release the wl_fullscreen_shell interface">
- Release the binding from the wl_fullscreen_shell interface.
-
- This destroys the server-side object and frees this binding. If
- the client binds to wl_fullscreen_shell multiple times, it may wish
- to free some of those bindings.
- </description>
- </request>
-
- <enum name="capability">
- <description summary="capabilities advertised by the compositor">
- Various capabilities that can be advertised by the compositor. They
- are advertised one-at-a-time when the wl_fullscreen_shell interface is
- bound. See the wl_fullscreen_shell.capability event for more details.
-
- ARBITRARY_MODES:
- This is a hint to the client that indicates that the compositor is
- capable of setting practically any mode on its outputs. If this
- capability is provided, wl_fullscreen_shell.present_surface_for_mode
- will almost never fail and clients should feel free to set whatever
- mode they like. If the compositor does not advertise this, it may
- still support some modes that are not advertised through wl_global.mode
- but it is less likely.
-
- CURSOR_PLANE:
- This is a hint to the client that indicates that the compositor can
- handle a cursor surface from the client without actually compositing.
- This may be because of a hardware cursor plane or some other mechanism.
- If the compositor does not advertise this capability then setting
- wl_pointer.cursor may degrade performance or be ignored entirely. If
- CURSOR_PLANE is not advertised, it is recommended that the client draw
- its own cursor and set wl_pointer.cursor(NULL).
- </description>
- <entry name="arbitrary_modes" value="1" summary="compositor is capable of almost any output mode"/>
- <entry name="cursor_plane" value="2" summary="compositor has a separate cursor plane"/>
- </enum>
-
- <event name="capability">
- <description summary="advertises a capability of the compositor">
- Advertises a single capability of the compositor.
-
- When the wl_fullscreen_shell interface is bound, this event is emitted
- once for each capability advertised. Valid capabilities are given by
- the wl_fullscreen_shell.capability enum. If clients want to take
- advantage of any of these capabilities, they should use a
- wl_display.sync request immediately after binding to ensure that they
- receive all the capability events.
- </description>
- <arg name="capability" type="uint"/>
- </event>
-
- <enum name="present_method">
- <description summary="different method to set the surface fullscreen">
- Hints to indicate to the compositor how to deal with a conflict
- between the dimensions of the surface and the dimensions of the
- output. The compositor is free to ignore this parameter.
- </description>
- <entry name="default" value="0" summary="no preference, apply default policy"/>
- <entry name="center" value="1" summary="center the surface on the output"/>
- <entry name="zoom" value="2" summary="scale the surface, preserving aspect ratio, to the largest size that will fit on the output" />
- <entry name="zoom_crop" value="3" summary="scale the surface, preserving aspect ratio, to fully fill the output cropping if needed" />
- <entry name="stretch" value="4" summary="scale the surface to the size of the output ignoring aspect ratio" />
- </enum>
-
- <request name="present_surface">
- <description summary="present surface for display">
- Present a surface on the given output.
-
- If the output is null, the compositor will present the surface on
- whatever display (or displays) it thinks best. In particular, this
- may replace any or all surfaces currently presented so it should
- not be used in combination with placing surfaces on specific
- outputs.
-
- The method parameter is a hint to the compositor for how the surface
- is to be presented. In particular, it tells the compositor how to
- handle a size mismatch between the presented surface and the
- output. The compositor is free to ignore this parameter.
-
- The "zoom", "zoom_crop", and "stretch" methods imply a scaling
- operation on the surface. This will override any kind of output
- scaling, so the buffer_scale property of the surface is effectively
- ignored.
- </description>
- <arg name="surface" type="object" interface="wl_surface" allow-null="true"/>
- <arg name="method" type="uint"/>
- <arg name="output" type="object" interface="wl_output" allow-null="true"/>
- </request>
-
- <request name="present_surface_for_mode">
- <description summary="present surface for display at a particular mode">
- Presents a surface on the given output for a particular mode.
-
- If the current size of the output differs from that of the surface,
- the compositor will attempt to change the size of the output to
- match the surface. The result of the mode-switch operation will be
- returned via the provided wl_fullscreen_shell_mode_feedback object.
-
- If the current output mode matches the one requested or if the
- compositor successfully switches the mode to match the surface,
- then the mode_successful event will be sent and the output will
- contain the contents of the given surface. If the compositor
- cannot match the output size to the surface size, the mode_failed
- will be sent and the output will contain the contents of the
- previously presented surface (if any). If another surface is
- presented on the given output before either of these has a chance
- to happen, the present_cancelled event will be sent.
-
- Due to race conditions and other issues unknown to the client, no
- mode-switch operation is guaranteed to succeed. However, if the
- mode is one advertised by wl_output.mode or if the compositor
- advertises the ARBITRARY_MODES capability, then the client should
- expect that the mode-switch operation will usually succeed.
-
- If the size of the presented surface changes, the resulting output
- is undefined. The compositor may attempt to change the output mode
- to compensate. However, there is no guarantee that a suitable mode
- will be found and the client has no way to be notified of success
- or failure.
-
- The framerate parameter specifies the desired framerate for the
- output in mHz. The compositor is free to ignore this parameter. A
- value of 0 indicates that the client has no preference.
-
- If the value of wl_output.scale differs from wl_surface.buffer_scale,
- then the compositor may choose a mode that matches either the buffer
- size or the surface size. In either case, the surface will fill the
- output.
- </description>
- <arg name="surface" type="object" interface="wl_surface"/>
- <arg name="output" type="object" interface="wl_output"/>
- <arg name="framerate" type="int"/>
- <arg name="feedback" type="new_id" interface="zwp_fullscreen_shell_mode_feedback_v1"/>
- </request>
-
- <enum name="error">
- <description summary="wl_fullscreen_shell error values">
- These errors can be emitted in response to wl_fullscreen_shell requests.
- </description>
- <entry name="invalid_method" value="0" summary="present_method is not known"/>
- </enum>
- </interface>
-
- <interface name="zwp_fullscreen_shell_mode_feedback_v1" version="1">
- <event name="mode_successful">
- <description summary="mode switch succeeded">
- This event indicates that the attempted mode switch operation was
- successful. A surface of the size requested in the mode switch
- will fill the output without scaling.
-
- Upon receiving this event, the client should destroy the
- wl_fullscreen_shell_mode_feedback object.
- </description>
- </event>
-
- <event name="mode_failed">
- <description summary="mode switch failed">
- This event indicates that the attempted mode switch operation
- failed. This may be because the requested output mode is not
- possible or it may mean that the compositor does not want to allow it.
-
- Upon receiving this event, the client should destroy the
- wl_fullscreen_shell_mode_feedback object.
- </description>
- </event>
-
- <event name="present_cancelled">
- <description summary="mode switch cancelled">
- This event indicates that the attempted mode switch operation was
- cancelled. Most likely this is because the client requested a
- second mode switch before the first one completed.
-
- Upon receiving this event, the client should destroy the
- wl_fullscreen_shell_mode_feedback object.
- </description>
- </event>
- </interface>
-
-</protocol>
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="ivi_application">
-
- <copyright>
- Copyright (C) 2013 DENSO CORPORATION
- Copyright (c) 2013 BMW Car IT GmbH
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice (including the next
- paragraph) shall be included in all copies or substantial portions of the
- Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
- </copyright>
-
- <interface name="ivi_surface" version="1">
- <description summary="application interface to surface in ivi compositor"/>
-
- <request name="destroy" type="destructor">
- <description summary="destroy ivi_surface">
- This removes link from ivi_id to wl_surface and destroys ivi_surface.
- The ID, ivi_id, is free and can be used for surface_create again.
- </description>
- </request>
-
- <event name="configure">
- <description summary="suggest resize">
- The configure event asks the client to resize its surface.
-
- The size is a hint, in the sense that the client is free to
- ignore it if it doesn't resize, pick a smaller size (to
- satisfy aspect ratio or resize in steps of NxM pixels).
-
- The client is free to dismiss all but the last configure
- event it received.
-
- The width and height arguments specify the size of the window
- in surface local coordinates.
- </description>
- <arg name="width" type="int"/>
- <arg name="height" type="int"/>
- </event>
- </interface>
-
- <interface name="ivi_application" version="1">
- <description summary="create ivi-style surfaces">
- This interface is exposed as a global singleton.
- This interface is implemented by servers that provide IVI-style user interfaces.
- It allows clients to associate a ivi_surface with wl_surface.
- </description>
-
- <enum name="error">
- <entry name="role" value="0" summary="given wl_surface has another role"/>
- <entry name="ivi_id" value="1" summary="given ivi_id is assigned to another wl_surface"/>
- </enum>
-
- <request name="surface_create">
- <description summary="create ivi_surface with numeric ID in ivi compositor">
- This request gives the wl_surface the role of an IVI Surface. Creating more than
- one ivi_surface for a wl_surface is not allowed. Note, that this still allows the
- following example:
-
- 1. create a wl_surface
- 2. create ivi_surface for the wl_surface
- 3. destroy the ivi_surface
- 4. create ivi_surface for the wl_surface (with the same or another ivi_id as before)
-
- surface_create will create a interface:ivi_surface with numeric ID; ivi_id in
- ivi compositor. These ivi_ids are defined as unique in the system to identify
- it inside of ivi compositor. The ivi compositor implements business logic how to
- set properties of the surface with ivi_id according to status of the system.
- E.g. a unique ID for Car Navigation application is used for implementing special
- logic of the application about where it shall be located.
- The server regards following cases as protocol errors and disconnects the client.
- - wl_surface already has an nother role.
- - ivi_id is already assigned to an another wl_surface.
-
- If client destroys ivi_surface or wl_surface which is assigne to the ivi_surface,
- ivi_id which is assigned to the ivi_surface is free for reuse.
- </description>
- <arg name="ivi_id" type="uint"/>
- <arg name="surface" type="object" interface="wl_surface"/>
- <arg name="id" type="new_id" interface="ivi_surface"/>
- </request>
-
- </interface>
-
-</protocol>
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="keyboard_shortcuts_inhibit_unstable_v1">
-
- <copyright>
- Copyright © 2017 Red Hat Inc.
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice (including the next
- paragraph) shall be included in all copies or substantial portions of the
- Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
- </copyright>
-
- <description summary="Protocol for inhibiting the compositor keyboard shortcuts">
- This protocol specifies a way for a client to request the compositor
- to ignore its own keyboard shortcuts for a given seat, so that all
- key events from that seat get forwarded to a surface.
-
- Warning! The protocol described in this file is experimental and
- backward incompatible changes may be made. Backward compatible
- changes may be added together with the corresponding interface
- version bump.
- Backward incompatible changes are done by bumping the version
- number in the protocol and interface names and resetting the
- interface version. Once the protocol is to be declared stable,
- the 'z' prefix and the version number in the protocol and
- interface names are removed and the interface version number is
- reset.
- </description>
-
- <interface name="zwp_keyboard_shortcuts_inhibit_manager_v1" version="1">
- <description summary="context object for keyboard grab_manager">
- A global interface used for inhibiting the compositor keyboard shortcuts.
- </description>
-
- <request name="destroy" type="destructor">
- <description summary="destroy the keyboard shortcuts inhibitor object">
- Destroy the keyboard shortcuts inhibitor manager.
- </description>
- </request>
-
- <request name="inhibit_shortcuts">
- <description summary="create a new keyboard shortcuts inhibitor object">
- Create a new keyboard shortcuts inhibitor object associated with
- the given surface for the given seat.
-
- If shortcuts are already inhibited for the specified seat and surface,
- a protocol error "already_inhibited" is raised by the compositor.
- </description>
- <arg name="id" type="new_id" interface="zwp_keyboard_shortcuts_inhibitor_v1"/>
- <arg name="surface" type="object" interface="wl_surface"
- summary="the surface that inhibits the keyboard shortcuts behavior"/>
- <arg name="seat" type="object" interface="wl_seat"
- summary="the wl_seat for which keyboard shortcuts should be disabled"/>
- </request>
-
- <enum name="error">
- <entry name="already_inhibited"
- value="0"
- summary="the shortcuts are already inhibited for this surface"/>
- </enum>
- </interface>
-
- <interface name="zwp_keyboard_shortcuts_inhibitor_v1" version="1">
- <description summary="context object for keyboard shortcuts inhibitor">
- A keyboard shortcuts inhibitor instructs the compositor to ignore
- its own keyboard shortcuts when the associated surface has keyboard
- focus. As a result, when the surface has keyboard focus on the given
- seat, it will receive all key events originating from the specified
- seat, even those which would normally be caught by the compositor for
- its own shortcuts.
-
- The Wayland compositor is however under no obligation to disable
- all of its shortcuts, and may keep some special key combo for its own
- use, including but not limited to one allowing the user to forcibly
- restore normal keyboard events routing in the case of an unwilling
- client. The compositor may also use the same key combo to reactivate
- an existing shortcut inhibitor that was previously deactivated on
- user request.
-
- When the compositor restores its own keyboard shortcuts, an
- "inactive" event is emitted to notify the client that the keyboard
- shortcuts inhibitor is not effectively active for the surface and
- seat any more, and the client should not expect to receive all
- keyboard events.
-
- When the keyboard shortcuts inhibitor is inactive, the client has
- no way to forcibly reactivate the keyboard shortcuts inhibitor.
-
- The user can chose to re-enable a previously deactivated keyboard
- shortcuts inhibitor using any mechanism the compositor may offer,
- in which case the compositor will send an "active" event to notify
- the client.
-
- If the surface is destroyed, unmapped, or loses the seat's keyboard
- focus, the keyboard shortcuts inhibitor becomes irrelevant and the
- compositor will restore its own keyboard shortcuts but no "inactive"
- event is emitted in this case.
- </description>
-
- <request name="destroy" type="destructor">
- <description summary="destroy the keyboard shortcuts inhibitor object">
- Remove the keyboard shortcuts inhibitor from the associated wl_surface.
- </description>
- </request>
-
- <event name="active">
- <description summary="shortcuts are inhibited">
- This event indicates that the shortcut inhibitor is active.
-
- The compositor sends this event every time compositor shortcuts
- are inhibited on behalf of the surface. When active, the client
- may receive input events normally reserved by the compositor
- (see zwp_keyboard_shortcuts_inhibitor_v1).
-
- This occurs typically when the initial request "inhibit_shortcuts"
- first becomes active or when the user instructs the compositor to
- re-enable and existing shortcuts inhibitor using any mechanism
- offered by the compositor.
- </description>
- </event>
-
- <event name="inactive">
- <description summary="shortcuts are restored">
- This event indicates that the shortcuts inhibitor is inactive,
- normal shortcuts processing is restored by the compositor.
- </description>
- </event>
- </interface>
-</protocol>
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="server_decoration">
- <copyright><![CDATA[
- Copyright (C) 2015 Martin Gräßlin
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation, either version 2.1 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- ]]></copyright>
- <interface name="org_kde_kwin_server_decoration_manager" version="1">
- <description summary="Server side window decoration manager">
- This interface allows to coordinate whether the server should create
- a server-side window decoration around a wl_surface representing a
- shell surface (wl_shell_surface or similar). By announcing support
- for this interface the server indicates that it supports server
- side decorations.
-
- Use in conjunction with zxdg_decoration_manager_v1 is undefined.
- </description>
- <request name="create">
- <description summary="Create a server-side decoration object for a given surface">
- When a client creates a server-side decoration object it indicates
- that it supports the protocol. The client is supposed to tell the
- server whether it wants server-side decorations or will provide
- client-side decorations.
-
- If the client does not create a server-side decoration object for
- a surface the server interprets this as lack of support for this
- protocol and considers it as client-side decorated. Nevertheless a
- client-side decorated surface should use this protocol to indicate
- to the server that it does not want a server-side deco.
- </description>
- <arg name="id" type="new_id" interface="org_kde_kwin_server_decoration"/>
- <arg name="surface" type="object" interface="wl_surface"/>
- </request>
- <enum name="mode">
- <description summary="Possible values to use in request_mode and the event mode."/>
- <entry name="None" value="0" summary="Undecorated: The surface is not decorated at all, neither server nor client-side. An example is a popup surface which should not be decorated."/>
- <entry name="Client" value="1" summary="Client-side decoration: The decoration is part of the surface and the client."/>
- <entry name="Server" value="2" summary="Server-side decoration: The server embeds the surface into a decoration frame."/>
- </enum>
- <event name="default_mode">
- <description summary="The default mode used on the server">
- This event is emitted directly after binding the interface. It contains
- the default mode for the decoration. When a new server decoration object
- is created this new object will be in the default mode until the first
- request_mode is requested.
-
- The server may change the default mode at any time.
- </description>
- <arg name="mode" type="uint" summary="The default decoration mode applied to newly created server decorations."/>
- </event>
- </interface>
- <interface name="org_kde_kwin_server_decoration" version="1">
- <request name="release" type="destructor">
- <description summary="release the server decoration object"/>
- </request>
- <enum name="mode">
- <description summary="Possible values to use in request_mode and the event mode."/>
- <entry name="None" value="0" summary="Undecorated: The surface is not decorated at all, neither server nor client-side. An example is a popup surface which should not be decorated."/>
- <entry name="Client" value="1" summary="Client-side decoration: The decoration is part of the surface and the client."/>
- <entry name="Server" value="2" summary="Server-side decoration: The server embeds the surface into a decoration frame."/>
- </enum>
- <request name="request_mode">
- <description summary="The decoration mode the surface wants to use."/>
- <arg name="mode" type="uint" summary="The mode this surface wants to use."/>
- </request>
- <event name="mode">
- <description summary="The new decoration mode applied by the server">
- This event is emitted directly after the decoration is created and
- represents the base decoration policy by the server. E.g. a server
- which wants all surfaces to be client-side decorated will send Client,
- a server which wants server-side decoration will send Server.
-
- The client can request a different mode through the decoration request.
- The server will acknowledge this by another event with the same mode. So
- even if a server prefers server-side decoration it's possible to force a
- client-side decoration.
-
- The server may emit this event at any time. In this case the client can
- again request a different mode. It's the responsibility of the server to
- prevent a feedback loop.
- </description>
- <arg name="mode" type="uint" summary="The decoration mode applied to the surface by the server."/>
- </event>
- </interface>
-</protocol>
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="xdg_decoration_unstable_v1">
- <copyright>
- Copyright © 2018 Simon Ser
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice (including the next
- paragraph) shall be included in all copies or substantial portions of the
- Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
- </copyright>
-
- <interface name="zxdg_decoration_manager_v1" version="1">
- <description summary="window decoration manager">
- This interface allows a compositor to announce support for server-side
- decorations.
-
- A window decoration is a set of window controls as deemed appropriate by
- the party managing them, such as user interface components used to move,
- resize and change a window's state.
-
- A client can use this protocol to request being decorated by a supporting
- compositor.
-
- If compositor and client do not negotiate the use of a server-side
- decoration using this protocol, clients continue to self-decorate as they
- see fit.
-
- Warning! The protocol described in this file is experimental and
- backward incompatible changes may be made. Backward compatible changes
- may be added together with the corresponding interface version bump.
- Backward incompatible changes are done by bumping the version number in
- the protocol and interface names and resetting the interface version.
- Once the protocol is to be declared stable, the 'z' prefix and the
- version number in the protocol and interface names are removed and the
- interface version number is reset.
- </description>
-
- <request name="destroy" type="destructor">
- <description summary="destroy the decoration manager object">
- Destroy the decoration manager. This doesn't destroy objects created
- with the manager.
- </description>
- </request>
-
- <request name="get_toplevel_decoration">
- <description summary="create a new toplevel decoration object">
- Create a new decoration object associated with the given toplevel.
-
- Creating an xdg_toplevel_decoration from an xdg_toplevel which has a
- buffer attached or committed is a client error, and any attempts by a
- client to attach or manipulate a buffer prior to the first
- xdg_toplevel_decoration.configure event must also be treated as
- errors.
- </description>
- <arg name="id" type="new_id" interface="zxdg_toplevel_decoration_v1"/>
- <arg name="toplevel" type="object" interface="xdg_toplevel"/>
- </request>
- </interface>
-
- <interface name="zxdg_toplevel_decoration_v1" version="1">
- <description summary="decoration object for a toplevel surface">
- The decoration object allows the compositor to toggle server-side window
- decorations for a toplevel surface. The client can request to switch to
- another mode.
-
- The xdg_toplevel_decoration object must be destroyed before its
- xdg_toplevel.
- </description>
-
- <enum name="error">
- <entry name="unconfigured_buffer" value="0"
- summary="xdg_toplevel has a buffer attached before configure"/>
- <entry name="already_constructed" value="1"
- summary="xdg_toplevel already has a decoration object"/>
- <entry name="orphaned" value="2"
- summary="xdg_toplevel destroyed before the decoration object"/>
- </enum>
-
- <request name="destroy" type="destructor">
- <description summary="destroy the decoration object">
- Switch back to a mode without any server-side decorations at the next
- commit.
- </description>
- </request>
-
- <enum name="mode">
- <description summary="window decoration modes">
- These values describe window decoration modes.
- </description>
- <entry name="client_side" value="1"
- summary="no server-side window decoration"/>
- <entry name="server_side" value="2"
- summary="server-side window decoration"/>
- </enum>
-
- <request name="set_mode">
- <description summary="set the decoration mode">
- Set the toplevel surface decoration mode. This informs the compositor
- that the client prefers the provided decoration mode.
-
- After requesting a decoration mode, the compositor will respond by
- emitting a xdg_surface.configure event. The client should then update
- its content, drawing it without decorations if the received mode is
- server-side decorations. The client must also acknowledge the configure
- when committing the new content (see xdg_surface.ack_configure).
-
- The compositor can decide not to use the client's mode and enforce a
- different mode instead.
-
- Clients whose decoration mode depend on the xdg_toplevel state may send
- a set_mode request in response to a xdg_surface.configure event and wait
- for the next xdg_surface.configure event to prevent unwanted state.
- Such clients are responsible for preventing configure loops and must
- make sure not to send multiple successive set_mode requests with the
- same decoration mode.
- </description>
- <arg name="mode" type="uint" enum="mode" summary="the decoration mode"/>
- </request>
-
- <request name="unset_mode">
- <description summary="unset the decoration mode">
- Unset the toplevel surface decoration mode. This informs the compositor
- that the client doesn't prefer a particular decoration mode.
-
- This request has the same semantics as set_mode.
- </description>
- </request>
-
- <event name="configure">
- <description summary="suggest a surface change">
- The configure event asks the client to change its decoration mode. The
- configured state should not be applied immediately. Clients must send an
- ack_configure in response to this event. See xdg_surface.configure and
- xdg_surface.ack_configure for details.
-
- A configure event can be sent at any time. The specified mode must be
- obeyed by the client.
- </description>
- <arg name="mode" type="uint" enum="mode" summary="the decoration mode"/>
- </event>
- </interface>
-</protocol>
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="xdg_shell">
-
- <copyright>
- Copyright © 2008-2013 Kristian Høgsberg
- Copyright © 2013 Rafael Antognolli
- Copyright © 2013 Jasper St. Pierre
- Copyright © 2010-2013 Intel Corporation
- Copyright © 2015-2017 Samsung Electronics Co., Ltd
- Copyright © 2015-2017 Red Hat Inc.
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice (including the next
- paragraph) shall be included in all copies or substantial portions of the
- Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
- </copyright>
-
- <interface name="xdg_wm_base" version="2">
- <description summary="create desktop-style surfaces">
- The xdg_wm_base interface is exposed as a global object enabling clients
- to turn their wl_surfaces into windows in a desktop environment. It
- defines the basic functionality needed for clients and the compositor to
- create windows that can be dragged, resized, maximized, etc, as well as
- creating transient windows such as popup menus.
- </description>
-
- <enum name="error">
- <entry name="role" value="0" summary="given wl_surface has another role"/>
- <entry name="defunct_surfaces" value="1"
- summary="xdg_wm_base was destroyed before children"/>
- <entry name="not_the_topmost_popup" value="2"
- summary="the client tried to map or destroy a non-topmost popup"/>
- <entry name="invalid_popup_parent" value="3"
- summary="the client specified an invalid popup parent surface"/>
- <entry name="invalid_surface_state" value="4"
- summary="the client provided an invalid surface state"/>
- <entry name="invalid_positioner" value="5"
- summary="the client provided an invalid positioner"/>
- </enum>
-
- <request name="destroy" type="destructor">
- <description summary="destroy xdg_wm_base">
- Destroy this xdg_wm_base object.
-
- Destroying a bound xdg_wm_base object while there are surfaces
- still alive created by this xdg_wm_base object instance is illegal
- and will result in a protocol error.
- </description>
- </request>
-
- <request name="create_positioner">
- <description summary="create a positioner object">
- Create a positioner object. A positioner object is used to position
- surfaces relative to some parent surface. See the interface description
- and xdg_surface.get_popup for details.
- </description>
- <arg name="id" type="new_id" interface="xdg_positioner"/>
- </request>
-
- <request name="get_xdg_surface">
- <description summary="create a shell surface from a surface">
- This creates an xdg_surface for the given surface. While xdg_surface
- itself is not a role, the corresponding surface may only be assigned
- a role extending xdg_surface, such as xdg_toplevel or xdg_popup.
-
- This creates an xdg_surface for the given surface. An xdg_surface is
- used as basis to define a role to a given surface, such as xdg_toplevel
- or xdg_popup. It also manages functionality shared between xdg_surface
- based surface roles.
-
- See the documentation of xdg_surface for more details about what an
- xdg_surface is and how it is used.
- </description>
- <arg name="id" type="new_id" interface="xdg_surface"/>
- <arg name="surface" type="object" interface="wl_surface"/>
- </request>
-
- <request name="pong">
- <description summary="respond to a ping event">
- A client must respond to a ping event with a pong request or
- the client may be deemed unresponsive. See xdg_wm_base.ping.
- </description>
- <arg name="serial" type="uint" summary="serial of the ping event"/>
- </request>
-
- <event name="ping">
- <description summary="check if the client is alive">
- The ping event asks the client if it's still alive. Pass the
- serial specified in the event back to the compositor by sending
- a "pong" request back with the specified serial. See xdg_wm_base.ping.
-
- Compositors can use this to determine if the client is still
- alive. It's unspecified what will happen if the client doesn't
- respond to the ping request, or in what timeframe. Clients should
- try to respond in a reasonable amount of time.
-
- A compositor is free to ping in any way it wants, but a client must
- always respond to any xdg_wm_base object it created.
- </description>
- <arg name="serial" type="uint" summary="pass this to the pong request"/>
- </event>
- </interface>
-
- <interface name="xdg_positioner" version="2">
- <description summary="child surface positioner">
- The xdg_positioner provides a collection of rules for the placement of a
- child surface relative to a parent surface. Rules can be defined to ensure
- the child surface remains within the visible area's borders, and to
- specify how the child surface changes its position, such as sliding along
- an axis, or flipping around a rectangle. These positioner-created rules are
- constrained by the requirement that a child surface must intersect with or
- be at least partially adjacent to its parent surface.
-
- See the various requests for details about possible rules.
-
- At the time of the request, the compositor makes a copy of the rules
- specified by the xdg_positioner. Thus, after the request is complete the
- xdg_positioner object can be destroyed or reused; further changes to the
- object will have no effect on previous usages.
-
- For an xdg_positioner object to be considered complete, it must have a
- non-zero size set by set_size, and a non-zero anchor rectangle set by
- set_anchor_rect. Passing an incomplete xdg_positioner object when
- positioning a surface raises an error.
- </description>
-
- <enum name="error">
- <entry name="invalid_input" value="0" summary="invalid input provided"/>
- </enum>
-
- <request name="destroy" type="destructor">
- <description summary="destroy the xdg_positioner object">
- Notify the compositor that the xdg_positioner will no longer be used.
- </description>
- </request>
-
- <request name="set_size">
- <description summary="set the size of the to-be positioned rectangle">
- Set the size of the surface that is to be positioned with the positioner
- object. The size is in surface-local coordinates and corresponds to the
- window geometry. See xdg_surface.set_window_geometry.
-
- If a zero or negative size is set the invalid_input error is raised.
- </description>
- <arg name="width" type="int" summary="width of positioned rectangle"/>
- <arg name="height" type="int" summary="height of positioned rectangle"/>
- </request>
-
- <request name="set_anchor_rect">
- <description summary="set the anchor rectangle within the parent surface">
- Specify the anchor rectangle within the parent surface that the child
- surface will be placed relative to. The rectangle is relative to the
- window geometry as defined by xdg_surface.set_window_geometry of the
- parent surface.
-
- When the xdg_positioner object is used to position a child surface, the
- anchor rectangle may not extend outside the window geometry of the
- positioned child's parent surface.
-
- If a negative size is set the invalid_input error is raised.
- </description>
- <arg name="x" type="int" summary="x position of anchor rectangle"/>
- <arg name="y" type="int" summary="y position of anchor rectangle"/>
- <arg name="width" type="int" summary="width of anchor rectangle"/>
- <arg name="height" type="int" summary="height of anchor rectangle"/>
- </request>
-
- <enum name="anchor">
- <entry name="none" value="0"/>
- <entry name="top" value="1"/>
- <entry name="bottom" value="2"/>
- <entry name="left" value="3"/>
- <entry name="right" value="4"/>
- <entry name="top_left" value="5"/>
- <entry name="bottom_left" value="6"/>
- <entry name="top_right" value="7"/>
- <entry name="bottom_right" value="8"/>
- </enum>
-
- <request name="set_anchor">
- <description summary="set anchor rectangle anchor">
- Defines the anchor point for the anchor rectangle. The specified anchor
- is used derive an anchor point that the child surface will be
- positioned relative to. If a corner anchor is set (e.g. 'top_left' or
- 'bottom_right'), the anchor point will be at the specified corner;
- otherwise, the derived anchor point will be centered on the specified
- edge, or in the center of the anchor rectangle if no edge is specified.
- </description>
- <arg name="anchor" type="uint" enum="anchor"
- summary="anchor"/>
- </request>
-
- <enum name="gravity">
- <entry name="none" value="0"/>
- <entry name="top" value="1"/>
- <entry name="bottom" value="2"/>
- <entry name="left" value="3"/>
- <entry name="right" value="4"/>
- <entry name="top_left" value="5"/>
- <entry name="bottom_left" value="6"/>
- <entry name="top_right" value="7"/>
- <entry name="bottom_right" value="8"/>
- </enum>
-
- <request name="set_gravity">
- <description summary="set child surface gravity">
- Defines in what direction a surface should be positioned, relative to
- the anchor point of the parent surface. If a corner gravity is
- specified (e.g. 'bottom_right' or 'top_left'), then the child surface
- will be placed towards the specified gravity; otherwise, the child
- surface will be centered over the anchor point on any axis that had no
- gravity specified.
- </description>
- <arg name="gravity" type="uint" enum="gravity"
- summary="gravity direction"/>
- </request>
-
- <enum name="constraint_adjustment" bitfield="true">
- <description summary="constraint adjustments">
- The constraint adjustment value define ways the compositor will adjust
- the position of the surface, if the unadjusted position would result
- in the surface being partly constrained.
-
- Whether a surface is considered 'constrained' is left to the compositor
- to determine. For example, the surface may be partly outside the
- compositor's defined 'work area', thus necessitating the child surface's
- position be adjusted until it is entirely inside the work area.
-
- The adjustments can be combined, according to a defined precedence: 1)
- Flip, 2) Slide, 3) Resize.
- </description>
- <entry name="none" value="0">
- <description summary="don't move the child surface when constrained">
- Don't alter the surface position even if it is constrained on some
- axis, for example partially outside the edge of an output.
- </description>
- </entry>
- <entry name="slide_x" value="1">
- <description summary="move along the x axis until unconstrained">
- Slide the surface along the x axis until it is no longer constrained.
-
- First try to slide towards the direction of the gravity on the x axis
- until either the edge in the opposite direction of the gravity is
- unconstrained or the edge in the direction of the gravity is
- constrained.
-
- Then try to slide towards the opposite direction of the gravity on the
- x axis until either the edge in the direction of the gravity is
- unconstrained or the edge in the opposite direction of the gravity is
- constrained.
- </description>
- </entry>
- <entry name="slide_y" value="2">
- <description summary="move along the y axis until unconstrained">
- Slide the surface along the y axis until it is no longer constrained.
-
- First try to slide towards the direction of the gravity on the y axis
- until either the edge in the opposite direction of the gravity is
- unconstrained or the edge in the direction of the gravity is
- constrained.
-
- Then try to slide towards the opposite direction of the gravity on the
- y axis until either the edge in the direction of the gravity is
- unconstrained or the edge in the opposite direction of the gravity is
- constrained.
- </description>
- </entry>
- <entry name="flip_x" value="4">
- <description summary="invert the anchor and gravity on the x axis">
- Invert the anchor and gravity on the x axis if the surface is
- constrained on the x axis. For example, if the left edge of the
- surface is constrained, the gravity is 'left' and the anchor is
- 'left', change the gravity to 'right' and the anchor to 'right'.
-
- If the adjusted position also ends up being constrained, the resulting
- position of the flip_x adjustment will be the one before the
- adjustment.
- </description>
- </entry>
- <entry name="flip_y" value="8">
- <description summary="invert the anchor and gravity on the y axis">
- Invert the anchor and gravity on the y axis if the surface is
- constrained on the y axis. For example, if the bottom edge of the
- surface is constrained, the gravity is 'bottom' and the anchor is
- 'bottom', change the gravity to 'top' and the anchor to 'top'.
-
- The adjusted position is calculated given the original anchor
- rectangle and offset, but with the new flipped anchor and gravity
- values.
-
- If the adjusted position also ends up being constrained, the resulting
- position of the flip_y adjustment will be the one before the
- adjustment.
- </description>
- </entry>
- <entry name="resize_x" value="16">
- <description summary="horizontally resize the surface">
- Resize the surface horizontally so that it is completely
- unconstrained.
- </description>
- </entry>
- <entry name="resize_y" value="32">
- <description summary="vertically resize the surface">
- Resize the surface vertically so that it is completely unconstrained.
- </description>
- </entry>
- </enum>
-
- <request name="set_constraint_adjustment">
- <description summary="set the adjustment to be done when constrained">
- Specify how the window should be positioned if the originally intended
- position caused the surface to be constrained, meaning at least
- partially outside positioning boundaries set by the compositor. The
- adjustment is set by constructing a bitmask describing the adjustment to
- be made when the surface is constrained on that axis.
-
- If no bit for one axis is set, the compositor will assume that the child
- surface should not change its position on that axis when constrained.
-
- If more than one bit for one axis is set, the order of how adjustments
- are applied is specified in the corresponding adjustment descriptions.
-
- The default adjustment is none.
- </description>
- <arg name="constraint_adjustment" type="uint"
- summary="bit mask of constraint adjustments"/>
- </request>
-
- <request name="set_offset">
- <description summary="set surface position offset">
- Specify the surface position offset relative to the position of the
- anchor on the anchor rectangle and the anchor on the surface. For
- example if the anchor of the anchor rectangle is at (x, y), the surface
- has the gravity bottom|right, and the offset is (ox, oy), the calculated
- surface position will be (x + ox, y + oy). The offset position of the
- surface is the one used for constraint testing. See
- set_constraint_adjustment.
-
- An example use case is placing a popup menu on top of a user interface
- element, while aligning the user interface element of the parent surface
- with some user interface element placed somewhere in the popup surface.
- </description>
- <arg name="x" type="int" summary="surface position x offset"/>
- <arg name="y" type="int" summary="surface position y offset"/>
- </request>
- </interface>
-
- <interface name="xdg_surface" version="2">
- <description summary="desktop user interface surface base interface">
- An interface that may be implemented by a wl_surface, for
- implementations that provide a desktop-style user interface.
-
- It provides a base set of functionality required to construct user
- interface elements requiring management by the compositor, such as
- toplevel windows, menus, etc. The types of functionality are split into
- xdg_surface roles.
-
- Creating an xdg_surface does not set the role for a wl_surface. In order
- to map an xdg_surface, the client must create a role-specific object
- using, e.g., get_toplevel, get_popup. The wl_surface for any given
- xdg_surface can have at most one role, and may not be assigned any role
- not based on xdg_surface.
-
- A role must be assigned before any other requests are made to the
- xdg_surface object.
-
- The client must call wl_surface.commit on the corresponding wl_surface
- for the xdg_surface state to take effect.
-
- Creating an xdg_surface from a wl_surface which has a buffer attached or
- committed is a client error, and any attempts by a client to attach or
- manipulate a buffer prior to the first xdg_surface.configure call must
- also be treated as errors.
-
- Mapping an xdg_surface-based role surface is defined as making it
- possible for the surface to be shown by the compositor. Note that
- a mapped surface is not guaranteed to be visible once it is mapped.
-
- For an xdg_surface to be mapped by the compositor, the following
- conditions must be met:
- (1) the client has assigned an xdg_surface-based role to the surface
- (2) the client has set and committed the xdg_surface state and the
- role-dependent state to the surface
- (3) the client has committed a buffer to the surface
-
- A newly-unmapped surface is considered to have met condition (1) out
- of the 3 required conditions for mapping a surface if its role surface
- has not been destroyed.
- </description>
-
- <enum name="error">
- <entry name="not_constructed" value="1"/>
- <entry name="already_constructed" value="2"/>
- <entry name="unconfigured_buffer" value="3"/>
- </enum>
-
- <request name="destroy" type="destructor">
- <description summary="destroy the xdg_surface">
- Destroy the xdg_surface object. An xdg_surface must only be destroyed
- after its role object has been destroyed.
- </description>
- </request>
-
- <request name="get_toplevel">
- <description summary="assign the xdg_toplevel surface role">
- This creates an xdg_toplevel object for the given xdg_surface and gives
- the associated wl_surface the xdg_toplevel role.
-
- See the documentation of xdg_toplevel for more details about what an
- xdg_toplevel is and how it is used.
- </description>
- <arg name="id" type="new_id" interface="xdg_toplevel"/>
- </request>
-
- <request name="get_popup">
- <description summary="assign the xdg_popup surface role">
- This creates an xdg_popup object for the given xdg_surface and gives
- the associated wl_surface the xdg_popup role.
-
- If null is passed as a parent, a parent surface must be specified using
- some other protocol, before committing the initial state.
-
- See the documentation of xdg_popup for more details about what an
- xdg_popup is and how it is used.
- </description>
- <arg name="id" type="new_id" interface="xdg_popup"/>
- <arg name="parent" type="object" interface="xdg_surface" allow-null="true"/>
- <arg name="positioner" type="object" interface="xdg_positioner"/>
- </request>
-
- <request name="set_window_geometry">
- <description summary="set the new window geometry">
- The window geometry of a surface is its "visible bounds" from the
- user's perspective. Client-side decorations often have invisible
- portions like drop-shadows which should be ignored for the
- purposes of aligning, placing and constraining windows.
-
- The window geometry is double buffered, and will be applied at the
- time wl_surface.commit of the corresponding wl_surface is called.
-
- When maintaining a position, the compositor should treat the (x, y)
- coordinate of the window geometry as the top left corner of the window.
- A client changing the (x, y) window geometry coordinate should in
- general not alter the position of the window.
-
- Once the window geometry of the surface is set, it is not possible to
- unset it, and it will remain the same until set_window_geometry is
- called again, even if a new subsurface or buffer is attached.
-
- If never set, the value is the full bounds of the surface,
- including any subsurfaces. This updates dynamically on every
- commit. This unset is meant for extremely simple clients.
-
- The arguments are given in the surface-local coordinate space of
- the wl_surface associated with this xdg_surface.
-
- The width and height must be greater than zero. Setting an invalid size
- will raise an error. When applied, the effective window geometry will be
- the set window geometry clamped to the bounding rectangle of the
- combined geometry of the surface of the xdg_surface and the associated
- subsurfaces.
- </description>
- <arg name="x" type="int"/>
- <arg name="y" type="int"/>
- <arg name="width" type="int"/>
- <arg name="height" type="int"/>
- </request>
-
- <request name="ack_configure">
- <description summary="ack a configure event">
- When a configure event is received, if a client commits the
- surface in response to the configure event, then the client
- must make an ack_configure request sometime before the commit
- request, passing along the serial of the configure event.
-
- For instance, for toplevel surfaces the compositor might use this
- information to move a surface to the top left only when the client has
- drawn itself for the maximized or fullscreen state.
-
- If the client receives multiple configure events before it
- can respond to one, it only has to ack the last configure event.
-
- A client is not required to commit immediately after sending
- an ack_configure request - it may even ack_configure several times
- before its next surface commit.
-
- A client may send multiple ack_configure requests before committing, but
- only the last request sent before a commit indicates which configure
- event the client really is responding to.
- </description>
- <arg name="serial" type="uint" summary="the serial from the configure event"/>
- </request>
-
- <event name="configure">
- <description summary="suggest a surface change">
- The configure event marks the end of a configure sequence. A configure
- sequence is a set of one or more events configuring the state of the
- xdg_surface, including the final xdg_surface.configure event.
-
- Where applicable, xdg_surface surface roles will during a configure
- sequence extend this event as a latched state sent as events before the
- xdg_surface.configure event. Such events should be considered to make up
- a set of atomically applied configuration states, where the
- xdg_surface.configure commits the accumulated state.
-
- Clients should arrange their surface for the new states, and then send
- an ack_configure request with the serial sent in this configure event at
- some point before committing the new surface.
-
- If the client receives multiple configure events before it can respond
- to one, it is free to discard all but the last event it received.
- </description>
- <arg name="serial" type="uint" summary="serial of the configure event"/>
- </event>
- </interface>
-
- <interface name="xdg_toplevel" version="2">
- <description summary="toplevel surface">
- This interface defines an xdg_surface role which allows a surface to,
- among other things, set window-like properties such as maximize,
- fullscreen, and minimize, set application-specific metadata like title and
- id, and well as trigger user interactive operations such as interactive
- resize and move.
-
- Unmapping an xdg_toplevel means that the surface cannot be shown
- by the compositor until it is explicitly mapped again.
- All active operations (e.g., move, resize) are canceled and all
- attributes (e.g. title, state, stacking, ...) are discarded for
- an xdg_toplevel surface when it is unmapped.
-
- Attaching a null buffer to a toplevel unmaps the surface.
- </description>
-
- <request name="destroy" type="destructor">
- <description summary="destroy the xdg_toplevel">
- This request destroys the role surface and unmaps the surface;
- see "Unmapping" behavior in interface section for details.
- </description>
- </request>
-
- <request name="set_parent">
- <description summary="set the parent of this surface">
- Set the "parent" of this surface. This surface should be stacked
- above the parent surface and all other ancestor surfaces.
-
- Parent windows should be set on dialogs, toolboxes, or other
- "auxiliary" surfaces, so that the parent is raised when the dialog
- is raised.
-
- Setting a null parent for a child window removes any parent-child
- relationship for the child. Setting a null parent for a window which
- currently has no parent is a no-op.
-
- If the parent is unmapped then its children are managed as
- though the parent of the now-unmapped parent has become the
- parent of this surface. If no parent exists for the now-unmapped
- parent then the children are managed as though they have no
- parent surface.
- </description>
- <arg name="parent" type="object" interface="xdg_toplevel" allow-null="true"/>
- </request>
-
- <request name="set_title">
- <description summary="set surface title">
- Set a short title for the surface.
-
- This string may be used to identify the surface in a task bar,
- window list, or other user interface elements provided by the
- compositor.
-
- The string must be encoded in UTF-8.
- </description>
- <arg name="title" type="string"/>
- </request>
-
- <request name="set_app_id">
- <description summary="set application ID">
- Set an application identifier for the surface.
-
- The app ID identifies the general class of applications to which
- the surface belongs. The compositor can use this to group multiple
- surfaces together, or to determine how to launch a new application.
-
- For D-Bus activatable applications, the app ID is used as the D-Bus
- service name.
-
- The compositor shell will try to group application surfaces together
- by their app ID. As a best practice, it is suggested to select app
- ID's that match the basename of the application's .desktop file.
- For example, "org.freedesktop.FooViewer" where the .desktop file is
- "org.freedesktop.FooViewer.desktop".
-
- See the desktop-entry specification [0] for more details on
- application identifiers and how they relate to well-known D-Bus
- names and .desktop files.
-
- [0] http://standards.freedesktop.org/desktop-entry-spec/
- </description>
- <arg name="app_id" type="string"/>
- </request>
-
- <request name="show_window_menu">
- <description summary="show the window menu">
- Clients implementing client-side decorations might want to show
- a context menu when right-clicking on the decorations, giving the
- user a menu that they can use to maximize or minimize the window.
-
- This request asks the compositor to pop up such a window menu at
- the given position, relative to the local surface coordinates of
- the parent surface. There are no guarantees as to what menu items
- the window menu contains.
-
- This request must be used in response to some sort of user action
- like a button press, key press, or touch down event.
- </description>
- <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
- <arg name="serial" type="uint" summary="the serial of the user event"/>
- <arg name="x" type="int" summary="the x position to pop up the window menu at"/>
- <arg name="y" type="int" summary="the y position to pop up the window menu at"/>
- </request>
-
- <request name="move">
- <description summary="start an interactive move">
- Start an interactive, user-driven move of the surface.
-
- This request must be used in response to some sort of user action
- like a button press, key press, or touch down event. The passed
- serial is used to determine the type of interactive move (touch,
- pointer, etc).
-
- The server may ignore move requests depending on the state of
- the surface (e.g. fullscreen or maximized), or if the passed serial
- is no longer valid.
-
- If triggered, the surface will lose the focus of the device
- (wl_pointer, wl_touch, etc) used for the move. It is up to the
- compositor to visually indicate that the move is taking place, such as
- updating a pointer cursor, during the move. There is no guarantee
- that the device focus will return when the move is completed.
- </description>
- <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
- <arg name="serial" type="uint" summary="the serial of the user event"/>
- </request>
-
- <enum name="resize_edge">
- <description summary="edge values for resizing">
- These values are used to indicate which edge of a surface
- is being dragged in a resize operation.
- </description>
- <entry name="none" value="0"/>
- <entry name="top" value="1"/>
- <entry name="bottom" value="2"/>
- <entry name="left" value="4"/>
- <entry name="top_left" value="5"/>
- <entry name="bottom_left" value="6"/>
- <entry name="right" value="8"/>
- <entry name="top_right" value="9"/>
- <entry name="bottom_right" value="10"/>
- </enum>
-
- <request name="resize">
- <description summary="start an interactive resize">
- Start a user-driven, interactive resize of the surface.
-
- This request must be used in response to some sort of user action
- like a button press, key press, or touch down event. The passed
- serial is used to determine the type of interactive resize (touch,
- pointer, etc).
-
- The server may ignore resize requests depending on the state of
- the surface (e.g. fullscreen or maximized).
-
- If triggered, the client will receive configure events with the
- "resize" state enum value and the expected sizes. See the "resize"
- enum value for more details about what is required. The client
- must also acknowledge configure events using "ack_configure". After
- the resize is completed, the client will receive another "configure"
- event without the resize state.
-
- If triggered, the surface also will lose the focus of the device
- (wl_pointer, wl_touch, etc) used for the resize. It is up to the
- compositor to visually indicate that the resize is taking place,
- such as updating a pointer cursor, during the resize. There is no
- guarantee that the device focus will return when the resize is
- completed.
-
- The edges parameter specifies how the surface should be resized,
- and is one of the values of the resize_edge enum. The compositor
- may use this information to update the surface position for
- example when dragging the top left corner. The compositor may also
- use this information to adapt its behavior, e.g. choose an
- appropriate cursor image.
- </description>
- <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
- <arg name="serial" type="uint" summary="the serial of the user event"/>
- <arg name="edges" type="uint" summary="which edge or corner is being dragged"/>
- </request>
-
- <enum name="state">
- <description summary="types of state on the surface">
- The different state values used on the surface. This is designed for
- state values like maximized, fullscreen. It is paired with the
- configure event to ensure that both the client and the compositor
- setting the state can be synchronized.
-
- States set in this way are double-buffered. They will get applied on
- the next commit.
- </description>
- <entry name="maximized" value="1" summary="the surface is maximized">
- <description summary="the surface is maximized">
- The surface is maximized. The window geometry specified in the configure
- event must be obeyed by the client.
-
- The client should draw without shadow or other
- decoration outside of the window geometry.
- </description>
- </entry>
- <entry name="fullscreen" value="2" summary="the surface is fullscreen">
- <description summary="the surface is fullscreen">
- The surface is fullscreen. The window geometry specified in the
- configure event is a maximum; the client cannot resize beyond it. For
- a surface to cover the whole fullscreened area, the geometry
- dimensions must be obeyed by the client. For more details, see
- xdg_toplevel.set_fullscreen.
- </description>
- </entry>
- <entry name="resizing" value="3" summary="the surface is being resized">
- <description summary="the surface is being resized">
- The surface is being resized. The window geometry specified in the
- configure event is a maximum; the client cannot resize beyond it.
- Clients that have aspect ratio or cell sizing configuration can use
- a smaller size, however.
- </description>
- </entry>
- <entry name="activated" value="4" summary="the surface is now activated">
- <description summary="the surface is now activated">
- Client window decorations should be painted as if the window is
- active. Do not assume this means that the window actually has
- keyboard or pointer focus.
- </description>
- </entry>
- <entry name="tiled_left" value="5" since="2">
- <description summary="the surface is tiled">
- The window is currently in a tiled layout and the left edge is
- considered to be adjacent to another part of the tiling grid.
- </description>
- </entry>
- <entry name="tiled_right" value="6" since="2">
- <description summary="the surface is tiled">
- The window is currently in a tiled layout and the right edge is
- considered to be adjacent to another part of the tiling grid.
- </description>
- </entry>
- <entry name="tiled_top" value="7" since="2">
- <description summary="the surface is tiled">
- The window is currently in a tiled layout and the top edge is
- considered to be adjacent to another part of the tiling grid.
- </description>
- </entry>
- <entry name="tiled_bottom" value="8" since="2">
- <description summary="the surface is tiled">
- The window is currently in a tiled layout and the bottom edge is
- considered to be adjacent to another part of the tiling grid.
- </description>
- </entry>
- </enum>
-
- <request name="set_max_size">
- <description summary="set the maximum size">
- Set a maximum size for the window.
-
- The client can specify a maximum size so that the compositor does
- not try to configure the window beyond this size.
-
- The width and height arguments are in window geometry coordinates.
- See xdg_surface.set_window_geometry.
-
- Values set in this way are double-buffered. They will get applied
- on the next commit.
-
- The compositor can use this information to allow or disallow
- different states like maximize or fullscreen and draw accurate
- animations.
-
- Similarly, a tiling window manager may use this information to
- place and resize client windows in a more effective way.
-
- The client should not rely on the compositor to obey the maximum
- size. The compositor may decide to ignore the values set by the
- client and request a larger size.
-
- If never set, or a value of zero in the request, means that the
- client has no expected maximum size in the given dimension.
- As a result, a client wishing to reset the maximum size
- to an unspecified state can use zero for width and height in the
- request.
-
- Requesting a maximum size to be smaller than the minimum size of
- a surface is illegal and will result in a protocol error.
-
- The width and height must be greater than or equal to zero. Using
- strictly negative values for width and height will result in a
- protocol error.
- </description>
- <arg name="width" type="int"/>
- <arg name="height" type="int"/>
- </request>
-
- <request name="set_min_size">
- <description summary="set the minimum size">
- Set a minimum size for the window.
-
- The client can specify a minimum size so that the compositor does
- not try to configure the window below this size.
-
- The width and height arguments are in window geometry coordinates.
- See xdg_surface.set_window_geometry.
-
- Values set in this way are double-buffered. They will get applied
- on the next commit.
-
- The compositor can use this information to allow or disallow
- different states like maximize or fullscreen and draw accurate
- animations.
-
- Similarly, a tiling window manager may use this information to
- place and resize client windows in a more effective way.
-
- The client should not rely on the compositor to obey the minimum
- size. The compositor may decide to ignore the values set by the
- client and request a smaller size.
-
- If never set, or a value of zero in the request, means that the
- client has no expected minimum size in the given dimension.
- As a result, a client wishing to reset the minimum size
- to an unspecified state can use zero for width and height in the
- request.
-
- Requesting a minimum size to be larger than the maximum size of
- a surface is illegal and will result in a protocol error.
-
- The width and height must be greater than or equal to zero. Using
- strictly negative values for width and height will result in a
- protocol error.
- </description>
- <arg name="width" type="int"/>
- <arg name="height" type="int"/>
- </request>
-
- <request name="set_maximized">
- <description summary="maximize the window">
- Maximize the surface.
-
- After requesting that the surface should be maximized, the compositor
- will respond by emitting a configure event. Whether this configure
- actually sets the window maximized is subject to compositor policies.
- The client must then update its content, drawing in the configured
- state. The client must also acknowledge the configure when committing
- the new content (see ack_configure).
-
- It is up to the compositor to decide how and where to maximize the
- surface, for example which output and what region of the screen should
- be used.
-
- If the surface was already maximized, the compositor will still emit
- a configure event with the "maximized" state.
-
- If the surface is in a fullscreen state, this request has no direct
- effect. It may alter the state the surface is returned to when
- unmaximized unless overridden by the compositor.
- </description>
- </request>
-
- <request name="unset_maximized">
- <description summary="unmaximize the window">
- Unmaximize the surface.
-
- After requesting that the surface should be unmaximized, the compositor
- will respond by emitting a configure event. Whether this actually
- un-maximizes the window is subject to compositor policies.
- If available and applicable, the compositor will include the window
- geometry dimensions the window had prior to being maximized in the
- configure event. The client must then update its content, drawing it in
- the configured state. The client must also acknowledge the configure
- when committing the new content (see ack_configure).
-
- It is up to the compositor to position the surface after it was
- unmaximized; usually the position the surface had before maximizing, if
- applicable.
-
- If the surface was already not maximized, the compositor will still
- emit a configure event without the "maximized" state.
-
- If the surface is in a fullscreen state, this request has no direct
- effect. It may alter the state the surface is returned to when
- unmaximized unless overridden by the compositor.
- </description>
- </request>
-
- <request name="set_fullscreen">
- <description summary="set the window as fullscreen on an output">
- Make the surface fullscreen.
-
- After requesting that the surface should be fullscreened, the
- compositor will respond by emitting a configure event. Whether the
- client is actually put into a fullscreen state is subject to compositor
- policies. The client must also acknowledge the configure when
- committing the new content (see ack_configure).
-
- The output passed by the request indicates the client's preference as
- to which display it should be set fullscreen on. If this value is NULL,
- it's up to the compositor to choose which display will be used to map
- this surface.
-
- If the surface doesn't cover the whole output, the compositor will
- position the surface in the center of the output and compensate with
- with border fill covering the rest of the output. The content of the
- border fill is undefined, but should be assumed to be in some way that
- attempts to blend into the surrounding area (e.g. solid black).
-
- If the fullscreened surface is not opaque, the compositor must make
- sure that other screen content not part of the same surface tree (made
- up of subsurfaces, popups or similarly coupled surfaces) are not
- visible below the fullscreened surface.
- </description>
- <arg name="output" type="object" interface="wl_output" allow-null="true"/>
- </request>
-
- <request name="unset_fullscreen">
- <description summary="unset the window as fullscreen">
- Make the surface no longer fullscreen.
-
- After requesting that the surface should be unfullscreened, the
- compositor will respond by emitting a configure event.
- Whether this actually removes the fullscreen state of the client is
- subject to compositor policies.
-
- Making a surface unfullscreen sets states for the surface based on the following:
- * the state(s) it may have had before becoming fullscreen
- * any state(s) decided by the compositor
- * any state(s) requested by the client while the surface was fullscreen
-
- The compositor may include the previous window geometry dimensions in
- the configure event, if applicable.
-
- The client must also acknowledge the configure when committing the new
- content (see ack_configure).
- </description>
- </request>
-
- <request name="set_minimized">
- <description summary="set the window as minimized">
- Request that the compositor minimize your surface. There is no
- way to know if the surface is currently minimized, nor is there
- any way to unset minimization on this surface.
-
- If you are looking to throttle redrawing when minimized, please
- instead use the wl_surface.frame event for this, as this will
- also work with live previews on windows in Alt-Tab, Expose or
- similar compositor features.
- </description>
- </request>
-
- <event name="configure">
- <description summary="suggest a surface change">
- This configure event asks the client to resize its toplevel surface or
- to change its state. The configured state should not be applied
- immediately. See xdg_surface.configure for details.
-
- The width and height arguments specify a hint to the window
- about how its surface should be resized in window geometry
- coordinates. See set_window_geometry.
-
- If the width or height arguments are zero, it means the client
- should decide its own window dimension. This may happen when the
- compositor needs to configure the state of the surface but doesn't
- have any information about any previous or expected dimension.
-
- The states listed in the event specify how the width/height
- arguments should be interpreted, and possibly how it should be
- drawn.
-
- Clients must send an ack_configure in response to this event. See
- xdg_surface.configure and xdg_surface.ack_configure for details.
- </description>
- <arg name="width" type="int"/>
- <arg name="height" type="int"/>
- <arg name="states" type="array"/>
- </event>
-
- <event name="close">
- <description summary="surface wants to be closed">
- The close event is sent by the compositor when the user
- wants the surface to be closed. This should be equivalent to
- the user clicking the close button in client-side decorations,
- if your application has any.
-
- This is only a request that the user intends to close the
- window. The client may choose to ignore this request, or show
- a dialog to ask the user to save their data, etc.
- </description>
- </event>
- </interface>
-
- <interface name="xdg_popup" version="2">
- <description summary="short-lived, popup surfaces for menus">
- A popup surface is a short-lived, temporary surface. It can be used to
- implement for example menus, popovers, tooltips and other similar user
- interface concepts.
-
- A popup can be made to take an explicit grab. See xdg_popup.grab for
- details.
-
- When the popup is dismissed, a popup_done event will be sent out, and at
- the same time the surface will be unmapped. See the xdg_popup.popup_done
- event for details.
-
- Explicitly destroying the xdg_popup object will also dismiss the popup and
- unmap the surface. Clients that want to dismiss the popup when another
- surface of their own is clicked should dismiss the popup using the destroy
- request.
-
- A newly created xdg_popup will be stacked on top of all previously created
- xdg_popup surfaces associated with the same xdg_toplevel.
-
- The parent of an xdg_popup must be mapped (see the xdg_surface
- description) before the xdg_popup itself.
-
- The x and y arguments passed when creating the popup object specify
- where the top left of the popup should be placed, relative to the
- local surface coordinates of the parent surface. See
- xdg_surface.get_popup. An xdg_popup must intersect with or be at least
- partially adjacent to its parent surface.
-
- The client must call wl_surface.commit on the corresponding wl_surface
- for the xdg_popup state to take effect.
- </description>
-
- <enum name="error">
- <entry name="invalid_grab" value="0"
- summary="tried to grab after being mapped"/>
- </enum>
-
- <request name="destroy" type="destructor">
- <description summary="remove xdg_popup interface">
- This destroys the popup. Explicitly destroying the xdg_popup
- object will also dismiss the popup, and unmap the surface.
-
- If this xdg_popup is not the "topmost" popup, a protocol error
- will be sent.
- </description>
- </request>
-
- <request name="grab">
- <description summary="make the popup take an explicit grab">
- This request makes the created popup take an explicit grab. An explicit
- grab will be dismissed when the user dismisses the popup, or when the
- client destroys the xdg_popup. This can be done by the user clicking
- outside the surface, using the keyboard, or even locking the screen
- through closing the lid or a timeout.
-
- If the compositor denies the grab, the popup will be immediately
- dismissed.
-
- This request must be used in response to some sort of user action like a
- button press, key press, or touch down event. The serial number of the
- event should be passed as 'serial'.
-
- The parent of a grabbing popup must either be an xdg_toplevel surface or
- another xdg_popup with an explicit grab. If the parent is another
- xdg_popup it means that the popups are nested, with this popup now being
- the topmost popup.
-
- Nested popups must be destroyed in the reverse order they were created
- in, e.g. the only popup you are allowed to destroy at all times is the
- topmost one.
-
- When compositors choose to dismiss a popup, they may dismiss every
- nested grabbing popup as well. When a compositor dismisses popups, it
- will follow the same dismissing order as required from the client.
-
- The parent of a grabbing popup must either be another xdg_popup with an
- active explicit grab, or an xdg_popup or xdg_toplevel, if there are no
- explicit grabs already taken.
-
- If the topmost grabbing popup is destroyed, the grab will be returned to
- the parent of the popup, if that parent previously had an explicit grab.
-
- If the parent is a grabbing popup which has already been dismissed, this
- popup will be immediately dismissed. If the parent is a popup that did
- not take an explicit grab, an error will be raised.
-
- During a popup grab, the client owning the grab will receive pointer
- and touch events for all their surfaces as normal (similar to an
- "owner-events" grab in X11 parlance), while the top most grabbing popup
- will always have keyboard focus.
- </description>
- <arg name="seat" type="object" interface="wl_seat"
- summary="the wl_seat of the user event"/>
- <arg name="serial" type="uint" summary="the serial of the user event"/>
- </request>
-
- <event name="configure">
- <description summary="configure the popup surface">
- This event asks the popup surface to configure itself given the
- configuration. The configured state should not be applied immediately.
- See xdg_surface.configure for details.
-
- The x and y arguments represent the position the popup was placed at
- given the xdg_positioner rule, relative to the upper left corner of the
- window geometry of the parent surface.
- </description>
- <arg name="x" type="int"
- summary="x position relative to parent surface window geometry"/>
- <arg name="y" type="int"
- summary="y position relative to parent surface window geometry"/>
- <arg name="width" type="int" summary="window geometry width"/>
- <arg name="height" type="int" summary="window geometry height"/>
- </event>
-
- <event name="popup_done">
- <description summary="popup interaction is done">
- The popup_done event is sent out when a popup is dismissed by the
- compositor. The client should destroy the xdg_popup object at this
- point.
- </description>
- </event>
-
- </interface>
-</protocol>
+++ /dev/null
-prefix=@CMAKE_INSTALL_PREFIX@
-exec_prefix=@CMAKE_INSTALL_PREFIX@
-libdir=@CMAKE_INSTALL_FULL_LIBDIR@
-includedir=${prefix}/@UWAC_INCLUDE_DIR@
-libs=-luwac@UWAC_VERSION_MAJOR@
-
-Name: uwac
-Description: uwac: using wayland as a client
-URL: http://www.freerdp.com/
-Version: @UWAC_VERSION@
-Requires:
-Requires.private: wayland-client xkbcommon freerdp@FREERDP_VERSION_MAJOR@
-Libs: -L${libdir} ${libs}
-Libs.private:
-Cflags: -I${includedir}
+++ /dev/null
-@PACKAGE_INIT@
-
-set(UWAC_VERSION_MAJOR "@UWAC_VERSION_MAJOR@")
-set(UWAC_VERSION_MINOR "@UWAC_VERSION_MINOR@")
-set(UWAC_VERSION_REVISION "@UWAC_VERSION_REVISION@")
-
-set_and_check(UWAC_INCLUDE_DIR "@PACKAGE_UWAC_INCLUDE_DIR@")
-
-include("${CMAKE_CURRENT_LIST_DIR}/uwac.cmake")
+++ /dev/null
-# This is a basic version file for the Config-mode of find_package().
-# It is used by write_basic_package_version_file() as input file for configure_file()
-# to create a version-file which can be installed along a config.cmake file.
-#
-# The created file sets PACKAGE_VERSION_EXACT if the current version string and
-# the requested version string are exactly the same and it sets
-# PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version,
-# but only if the requested major version is the same as the current one.
-# The variable CVF_VERSION must be set before calling configure_file().
-
-
-set(PACKAGE_VERSION "0.0.1")
-
-if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}" )
- set(PACKAGE_VERSION_COMPATIBLE FALSE)
-else()
-
- if("0.0.1" MATCHES "^([0-9]+)\\.")
- set(CVF_VERSION_MAJOR "${CMAKE_MATCH_1}")
- else()
- set(CVF_VERSION_MAJOR "0.0.1")
- endif()
-
- if("${PACKAGE_FIND_VERSION_MAJOR}" STREQUAL "${CVF_VERSION_MAJOR}")
- set(PACKAGE_VERSION_COMPATIBLE TRUE)
- else()
- set(PACKAGE_VERSION_COMPATIBLE FALSE)
- endif()
-
- if( "${PACKAGE_FIND_VERSION}" STREQUAL "${PACKAGE_VERSION}")
- set(PACKAGE_VERSION_EXACT TRUE)
- endif()
-endif()
-
-
-# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
-if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "")
- return()
-endif()
-
-# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
-if(NOT "${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
- math(EXPR installedBits "8 * 8")
- set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
- set(PACKAGE_VERSION_UNSUITABLE TRUE)
-endif()
projects / platform / upstream / freerdp.git / commitdiff