--- /dev/null
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+PROJECT(widget C)
+
+SET(PREFIX ${CMAKE_INSTALL_PREFIX})
+SET(EXEC_PREFIX "\${prefix}")
+SET(PROJECT_NAME "${PROJECT_NAME}")
+SET(LIBDIR "\${exec_prefix}/lib")
+SET(INCLUDEDIR "\${prefix}/include/${PROJECT_NAME}")
+SET(VERSION_MAJOR 1)
+SET(VERSION "${VERSION_MAJOR}.0.0")
+
+set(CMAKE_SKIP_BUILD_RPATH true)
+
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include)
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(pkgs REQUIRED
+ dlog
+ widget_service
+ widget_provider
+ evas
+ ecore
+ elementary
+)
+
+IF (X11_SUPPORT)
+pkg_check_modules(pkgs_extra REQUIRED
+ x11
+)
+ADD_DEFINITIONS("-DHAVE_X11")
+SET(BUILD_SOURCE
+ src/virtual_window.c
+)
+ENDIF (X11_SUPPORT)
+
+IF (WAYLAND_SUPPORT)
+ADD_DEFINITIONS("-DHAVE_WAYLAND")
+SET(BUILD_SOURCE
+ src/virtual_window_wayland.c
+)
+ENDIF (WAYLAND_SUPPORT)
+
+FOREACH(flag ${pkgs_CFLAGS})
+ SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+FOREACH(flag ${pkgs_extra_CFLAGS})
+ SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fvisibility=hidden")
+
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -g")
+
+ADD_DEFINITIONS("-DPREFIX=\"${PREFIX}\"")
+ADD_DEFINITIONS("-DLOG_TAG=\"WIDGET\"")
+ADD_DEFINITIONS("-DNDEBUG")
+ADD_DEFINITIONS("-D_USE_ECORE_TIME_GET")
+ADD_DEFINITIONS("-DMASTER_PKGNAME=\"data-provider-master\"")
+ADD_DEFINITIONS("-DSLAVE_PKGNAME=\"com.samsung.data-provider-slave\"")
+#ADD_DEFINITIONS("-D_ENABLE_PERF")
+
+SET (BUILD_SOURCE
+ ${BUILD_SOURCE}
+ src/dlist.c
+ src/util.c
+ src/binder.c
+ src/widget.c
+ src/snapshot_window.c
+)
+
+ADD_LIBRARY(${PROJECT_NAME} SHARED ${BUILD_SOURCE})
+SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES SOVERSION ${VERSION_MAJOR})
+SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES VERSION ${VERSION})
+TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${pkgs_LDFLAGS} ${pkgs_extra_LDFLAGS} "-lpthread")
+
+INSTALL(TARGETS ${PROJECT_NAME} DESTINATION lib)
+
+CONFIGURE_FILE(${PROJECT_NAME}.pc.in ${PROJECT_NAME}.pc @ONLY)
+SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${PROJECT_NAME}.pc")
+
+INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc DESTINATION lib/pkgconfig)
+
+INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/widget.h DESTINATION include/${PROJECT_NAME})
+INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/widget_internal.h DESTINATION include/${PROJECT_NAME})
+
+INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE DESTINATION /usr/share/license RENAME "lib${PROJECT_NAME}")
+
+ADD_SUBDIRECTORY(data)
--- /dev/null
+Flora License
+
+Version 1.1, April, 2013
+
+http://floralicense.org/license/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+"License" shall mean the terms and conditions for use, reproduction,
+and distribution as defined by Sections 1 through 9 of this document.
+
+"Licensor" shall mean the copyright owner or entity authorized by
+the copyright owner that is granting the License.
+
+"Legal Entity" shall mean the union of the acting entity and
+all other entities that control, are controlled by, or are
+under common control with that entity. For the purposes of
+this definition, "control" means (i) the power, direct or indirect,
+to cause the direction or management of such entity,
+whether by contract or otherwise, or (ii) ownership of fifty percent (50%)
+or more of the outstanding shares, or (iii) beneficial ownership of
+such entity.
+
+"You" (or "Your") shall mean an individual or Legal Entity
+exercising permissions granted by this License.
+
+"Source" form shall mean the preferred form for making modifications,
+including but not limited to software source code, documentation source,
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+
+"Object" form shall mean any form resulting from mechanical
+transformation or translation of a Source form, including but
+not limited to compiled object code, generated documentation,
+and conversions to other media types.
+
+"Work" shall mean the work of authorship, whether in Source or Object form,
+made available under the License, as indicated by a copyright notice
+that is included in or attached to the work (an example is provided
+in the Appendix below).
+
+"Derivative Works" shall mean any work, whether in Source or Object form,
+that is based on (or derived from) the Work and for which the editorial
+revisions, annotations, elaborations, or other modifications represent,
+as a whole, an original work of authorship. For the purposes of this License,
+Derivative Works shall not include works that remain separable from,
+or merely link (or bind by name) to the interfaces of, the Work and
+Derivative Works thereof.
+
+"Contribution" shall mean any work of authorship, including the original
+version of the Work and any modifications or additions to that Work or
+Derivative Works thereof, that is intentionally submitted to Licensor
+for inclusion in the Work by the copyright owner or by an individual or
+Legal Entity authorized to submit on behalf of the copyright owner.
+For the purposes of this definition, "submitted" means any form of
+electronic, verbal, or written communication sent to the Licensor or
+its representatives, including but not limited to communication on
+electronic mailing lists, source code control systems, and issue
+tracking systems that are managed by, or on behalf of, the Licensor
+for the purpose of discussing and improving the Work, but excluding
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+in writing by the copyright owner as "Not a Contribution."
+
+"Contributor" shall mean Licensor and any individual or Legal Entity
+on behalf of whom a Contribution has been received by Licensor and
+subsequently incorporated within the Work.
+
+"Tizen Certified Platform" shall mean a software platform that complies
+with the standards set forth in the Tizen Compliance Specification
+and passes the Tizen Compliance Tests as defined from time to time
+by the Tizen Technical Steering Group and certified by the Tizen
+Association or its designated agent.
+
+2. Grant of Copyright License. Subject to the terms and conditions of
+this License, each Contributor hereby grants to You a perpetual,
+worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+copyright license to reproduce, prepare Derivative Works of,
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+3. Grant of Patent License. Subject to the terms and conditions of
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+worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+(except as stated in this section) patent license to make, have made,
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+solely as incorporated into a Tizen Certified Platform, where such
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+as incorporated into a Tizen Certified Platform to which such
+Contribution(s) was submitted. If You institute patent litigation
+against any entity (including a cross-claim or counterclaim
+in a lawsuit) alleging that the Work or a Contribution incorporated
+within the Work constitutes direct or contributory patent infringement,
+then any patent licenses granted to You under this License for that
+Work shall terminate as of the date such litigation is filed.
+
+4. Redistribution. You may reproduce and distribute copies of the
+Work or Derivative Works thereof pursuant to the copyright license
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+Object form, provided that You meet the following conditions:
+
+ 1. You must give any other recipients of the Work or Derivative Works
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+ 2. You must cause any modified files to carry prominent notices stating
+ that You changed the files; and
+ 3. You must retain, in the Source form of any Derivative Works that
+ You distribute, all copyright, patent, trademark, and attribution
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+ that do not pertain to any part of the Derivative Works; and
+ 4. If the Work includes a "NOTICE" text file as part of its distribution,
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+
+5. Submission of Contributions. Unless You explicitly state otherwise,
+any Contribution intentionally submitted for inclusion in the Work
+by You to the Licensor shall be under the terms and conditions of
+this License, without any additional terms or conditions.
+Notwithstanding the above, nothing herein shall supersede or modify
+the terms of any separate license agreement you may have executed
+with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
+names, trademarks, service marks, or product names of the Licensor,
+except as required for reasonable and customary use in describing the
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+
+7. Disclaimer of Warranty. Unless required by applicable law or
+agreed to in writing, Licensor provides the Work (and each
+Contributor provides its Contributions) on an "AS IS" BASIS,
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+
+8. Limitation of Liability. In no event and under no legal theory,
+whether in tort (including negligence), contract, or otherwise,
+unless required by applicable law (such as deliberate and grossly
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+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Flora License to your work
+
+To apply the Flora License to your work, attach the following
+boilerplate notice, with the fields enclosed by brackets "[]"
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+ Copyright [yyyy] [name of copyright owner]
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+ Licensed under the Flora License, Version 1.1 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://floralicense.org/license/
+
+ 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.
+
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+
+#ifndef __WIDGET_DOC_H__
+#define __WIDGET_DOC_H__
+
+/**
+ * @defgroup WIDGET_UTILITY_MODULE widget
+ * @brief Supports APIs for development of inhouse widget
+ * @ingroup CAPI_WIDGET_FRAMEWORK
+ * @section WIDGET_UTILITY_MODULE_HEADER Required Header
+ * \#include <widget.h>
+ * @section WIDGET_UTILITY_MODULE_OVERVIEW Overview
+<H1>widget Utility functions</H1>
+
+<H2>1. Script type widget</H2>
+If you choose the Script Type widget, you have to use this.
+
+widget defines its own syntax to share the content between home application and provider application.
+It is called "Description Data Syntax"
+
+To generate it you have to use following functions.
+
+@code
+struct widget_desc *desc_handle;
+int idx;
+
+desc_handle = widget_desc_open(id, 0);
+if (!desc_handle) {
+ // Error
+}
+
+widget_desc_set_size(desc_handle, id, 720, 360);
+
+// Loads sub-layout object into main layout
+idx = widget_desc_add_block(desc_handle, NULL, WIDGET_DESC_TYPE_SCRIPT, "sub,layout", "/usr/apps/com.samsung.my-app/shared/res/widget.edj", "sub,group");
+widget_desc_set_id(desc_handle, idx, "sub,layout");
+
+// Set a text for sub-layout object
+widget_desc_add_block(desc_handle, "sub,layout", WIDGET_DESC_TYPE_TEXT, "sub,layout,text", "Hello World", NULL);
+
+// Flushes changes, the content will be changed after close this handle.
+widget_desc_close(desc_handle);
+desc_handle = NULL;
+@endcode
+
+Only after you close the desc_handle, the provider will send changes to the widget manager service.
+And if it needs to propagate events to the home application, the home application will get changes event.
+
+<H2>2. Window(buffer) type widget</H2>
+
+@code
+Evas_Object *parent;
+Evas_Object *win;
+
+parent = widget_get_evas_object(id, 0);
+if (!parent) {
+ // Error
+}
+
+win = elm_win_add(parent, "widget Window", ELM_WIN_DYNAMIC_BOX);
+evas_object_del(parent);
+if (!win) {
+ // Error
+}
+@endcode
+
+To create a window for widget,
+You have to get the parent object using widget_get_evas().
+And after creating a window for widget, you have to delete it.
+Its attributes will be passed to the newly created window. So you don't need keep the parent object anymore.
+
+After creating a window, you can do what you want like an application.
+Creatig any core-control such as button, list, etc, ....
+
+<H2>3. Image type widget</H2>
+This kind of widget should create an image file using given Id.
+The Id's syntax is "file://ABS_PATH_OF_OUTPUT_FILE", so you should create an image file using this URI.
+The Id will be assigned to every widget instances.
+And those are unique.
+
+If you create an image file, you should notify it to the viewer using widget_provider_app_widget_updated()
+it is provided by libwidget_provider_app package.
+
+<H2>4. Text type widget (Experimental)</H2>
+In case of text type, you may have no window or script file.
+The text type widget only needs to generate content data using widget_desc_XXXX series APIs.
+Of course, after you prepare the desc file, you have to call widget_provider_app_widget_updated() function too.
+Then the viewer will get your updated contents and try to parse it to locate content of widget to its screen.
+But, unfortunately, this type of widget is not fully supported yet.
+Because it very highly depends on the viewer implementations.
+So if the viewer doesn't support this type of widget, you cannot do anything for user.
+
+To generate the text data, you can use below API set.
+
+ - widget_desc_open()
+ - widget_desc_set_category()
+ - widget_desc_set_size()
+ - widget_desc_set_id()
+ - widget_desc_add_block()
+ - widget_desc_del_block()
+ - widget_desc_close()
+
+Here is a sample code for you.
+\code
+#define FOR_GBAR 1
+#define FOR_WIDGET 0
+
+struct widget_desc *handle;
+int idx;
+
+handle = widget_desc_open(handle, FOR_GBAR); // The second parameter will help you choose to target, for glance bar or widget?
+idx = widget_desc_add_block(handle, NULL, WIDGET_DESC_TYPE_SCRIPT, "/opt/usr/apps/your.company.application/shared/resource/edje/script.edj", "sample", NULL);
+widget_desc_set_id(handle, idx, "sample");
+widget_desc_close(handle);
+widget_provider_app_widget_updated(widget_id, 0, 0);
+\endocde
+
+ */
+
+#endif /* __WIDGET_DOC_H__ */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+/**
+ * @brief
+ * Abstracted Data Type of Virtual Window
+ */
+typedef struct virtual_window_info {
+ char *id; /**< Identification */
+ widget_buffer_h handle; /**< Livebox buffer handle */
+ enum win_type {
+ VWIN_SW_BUF = 0x00, /**< S/W buffer */
+ VWIN_GEM = 0x01, /**< GEM buffer */
+ VWIN_PIXMAP = 0x02, /**< PIXMAP */
+ VWIN_ERROR = 0x03 /**< Unknown */
+ } type;
+ Ecore_Evas *ee;
+ Evas *e;
+ int is_gbar;
+ int deleted;
+ int w;
+ int h;
+ unsigned int *resource_array;
+ int resource_cnt;
+
+ int pressed;
+
+ int orientation;
+} *vwin_info_t;
+
+extern int binder_widget_send_updated(const char *pkgname, const char *id, widget_buffer_h handle, int idx, int x, int y, int w, int h, int gbar, const char *descfile);
+extern int binder_widget_update_extra_info(const char *id, const char *content, const char *title, const char *icon, const char *name);
+extern const char *binder_widget_find_pkgname(const char *uri);
+extern Ecore_Evas *binder_ecore_evas_new(vwin_info_t info);
+extern int binder_widget_auto_align(void);
+
+#define GL_ENGINE "opengl_x11"
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#define DbgPrint(format, arg...) SECURE_LOGD(format, ##arg)
+#define ErrPrint(format, arg...) SECURE_LOGE(format, ##arg)
+#define WarnPrint(format, arg...) SECURE_LOGW(format, ##arg)
+
+#if defined(_ENABLE_PERF)
+#define PERF_INIT() \
+ struct timeval __stv; \
+ struct timeval __etv; \
+ struct timeval __rtv
+
+#define PERF_BEGIN() do { \
+ if (gettimeofday(&__stv, NULL) < 0) { \
+ ErrPrint("gettimeofday: %s\n", strerror(errno)); \
+ } \
+} while (0)
+
+#define PERF_MARK(tag) do { \
+ if (gettimeofday(&__etv, NULL) < 0) { \
+ ErrPrint("gettimeofday: %s\n", strerror(errno)); \
+ } \
+ timersub(&__etv, &__stv, &__rtv); \
+ DbgPrint("[%s] %u.%06u\n", tag, __rtv.tv_sec, __rtv.tv_usec); \
+} while (0)
+#else
+#define PERF_INIT()
+#define PERF_BEGIN()
+#define PERF_MARK(tag)
+#endif
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#define dlist_remove_data(list, data) do { \
+ struct dlist *l; \
+ l = dlist_find_data(list, data); \
+ list = dlist_remove(list, l); \
+} while (0)
+
+#define dlist_foreach(list, l, data) \
+ for ((l) = (list); ((data) = dlist_data(l)); (l) = dlist_next(l))
+
+#define dlist_foreach_safe(list, l, n, data) \
+ for ((l) = (list), (n) = dlist_next(l); \
+ ((data) = dlist_data(l)); \
+ (l) = (n), (n) = dlist_next(l))
+
+struct dlist;
+
+extern struct dlist *dlist_append(struct dlist *list, void *data);
+extern struct dlist *dlist_prepend(struct dlist *list, void *data);
+extern struct dlist *dlist_remove(struct dlist *list, struct dlist *l);
+extern struct dlist *dlist_find_data(struct dlist *list, void *data);
+extern void *dlist_data(struct dlist *l);
+extern struct dlist *dlist_next(struct dlist *l);
+extern struct dlist *dlist_prev(struct dlist *l);
+extern int dlist_count(struct dlist *l);
+extern struct dlist *dlist_nth(struct dlist *l, int nth);
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#define FILE_SCHEMA "file://"
+
+extern int util_check_extension(const char *filename, const char *check_ptr);
+extern double util_timestamp(void);
+extern char *util_id_to_uri(const char *id);
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#include <widget_service.h>
+#include <Evas.h>
+#include <Ecore.h>
+
+#ifndef __WIDGET_UILITY_H
+#define __WIDGET_UILITY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file widget.h
+ * @brief This file declares API of libwidget library
+ * @since_tizen 2.3.1
+ */
+
+/**
+ * @addtogroup CAPI_WIDGET_UTILITY_MODULE
+ * @{
+ */
+
+/**
+ * @brief Creates an Evas to draw widget contents
+ * @details Creating a new Object using widget frame buffer.
+ * @since_tizen 2.3.1
+ * @param[in] widget_intance_id widget instance id
+ * @return instance of Evas
+ * @retval Valid pointer of Evas instance on success,
+ * @retval @c NULL failed to create, get_last_result() will returns reason of failure
+ */
+extern Evas *widget_get_evas(const char *widget_intance_id);
+
+/**
+ * @brief Requests to schedule the update operation to a provider.
+ * @detail Inserts a update event to event queue and it will be handled by update callback function defined by provider
+ * @since_tizen 2.3.1
+ * @param[in] widget_intance_id A instance id of the widget to be updated
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE Successfully triggered
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Not enough memory
+ * @retval #WIDGET_ERROR_NOT_EXIST Given id instance is not exist
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_DISABLED in case of direct request for updating is disabled
+ */
+extern int widget_request_update(const char *widget_intance_id);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+/**
+ * Export by widget_service
+ */
+#include <widget_buffer.h>
+#include <widget_script.h>
+
+#ifndef __WIDGET_UILITY_INTERNAL_H
+#define __WIDGET_UILITY_INTERNAL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file widget_internal.h
+ * @brief This file declares API of libwidget library
+ * @since_tizen 2.3.1
+ */
+
+/**
+ * @addtogroup CAPI_WIDGET_UTILITY_MODULE
+ * @{
+ */
+
+/**
+ * @internal
+ * @brief Definition for COLOR BLOCK.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_COLOR "color"
+
+/**
+ * @internal
+ * @brief Definition for TEXT BLOCK.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_TEXT "text"
+
+/**
+ * @internal
+ * @brief Definition for IMAGE BLOCK.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_IMAGE "image"
+
+/**
+ * @internal
+ * @brief Definition for SIGNAL BLOCK.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_SIGNAL "signal"
+
+/**
+ * @internal
+ * @brief Definition for INFO BLOCK.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_INFO "info"
+
+/**
+ * @internal
+ * @brief Definition for DRAG BLOCK.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_DRAG "drag"
+
+/**
+ * @internal
+ * @brief Definition for SCRIPT SCRIPT.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_SCRIPT "script"
+
+/**
+ * @internal
+ * @brief Definition for ACCESSIBILITY INFORMATION BLOCK.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_ACCESS "access"
+
+/**
+ * @internal
+ * @brief Definition for accessibility operation.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_TYPE_ACCESS_OPERATION "access,operation"
+
+/**
+ * @internal
+ * @brief Definition for set highlight on specified part.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_DATA_ACCESS_OPERATION_HL_SET "set,hl"
+
+/**
+ * @internal
+ * @brief Definition for remove highlight from specified part.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_DATA_ACCESS_OPERATION_HL_UNSET "unset,hl"
+
+/**
+ * @internal
+ * @brief Definition for move the highlight to next part.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_DATA_ACCESS_OPERATION_HL_NEXT "next,hl"
+
+/**
+ * @internal
+ * @brief Definition for move the highlight to previous part.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_DATA_ACCESS_OPERATION_HL_PREV "prev,hl"
+
+/**
+ * @internal
+ * @brief Definition for reset the chain of accessibility highlight list.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_DATA_ACCESS_OPERATION_RESET "reset,focus"
+
+/**
+ * @internal
+ * @brief Definition for specify the highlight move option.
+ * @details If the highlight list reaches to the last object, move back to the first object.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_OPTION_ACCESS_HL_LOOP "cycle"
+
+/**
+ * @internal
+ * @brief Definition for specify the highlight move option.
+ * @details If the highlight list reaches to the last object(or the first object),
+ * the "prev,hl", "next,hl" will be failed.
+ * @since_tizen 2.3.1
+ */
+#define WIDGET_DESC_OPTION_ACCESS_HL_NOLOOP "no,cycle"
+
+/**
+ * @internal
+ * @brief Return values of widget programming interfaces for the plug-in type widgets
+ * @since_tizen 2.3.1
+ */
+typedef enum widget_api_result {
+ WIDGET_DONE = 0x00, /**< Operation is successfully done. */
+ WIDGET_OUTPUT_UPDATED = 0x01, /**< Contents are updated. */
+ WIDGET_NEED_TO_SCHEDULE = 0x02, /**< Need to call the widget_need_to_update and widget_update_content. */
+ WIDGET_NEED_TO_CREATE = 0x04, /**< Need to create a new instance. */
+ WIDGET_NEED_TO_DESTROY = 0x08, /**< Need to destroy this instance. */
+ WIDGET_FORCE_TO_SCHEDULE = 0x10, /**< Need to do force update. */
+} widget_api_result_e;
+
+/**
+ * @internal
+ * @brief System event type for the plug-in type widgets
+ * @since_tizen 2.3.1
+ */
+typedef enum widget_system_event {
+ WIDGET_SYS_EVENT_FONT_CHANGED = 0x01, /**< System font is changed. */
+ WIDGET_SYS_EVENT_LANG_CHANGED = 0x02, /**< System language is changed. */
+ WIDGET_SYS_EVENT_TIME_CHANGED = 0x04, /**< System time is changed. */
+ WIDGET_SYS_EVENT_REGION_CHANGED = 0x08, /**< Region changed. */
+ WIDGET_SYS_EVENT_TTS_CHANGED = 0x10, /**< Accessibility mode changed. */
+ WIDGET_SYS_EVENT_PAUSED = 0x0100, /**< widget is paused. */
+ WIDGET_SYS_EVENT_RESUMED = 0x0200, /**< widget is resumed. */
+ WIDGET_SYS_EVENT_MMC_STATUS_CHANGED = 0x0400, /**< MMC Status change event. */
+ WIDGET_SYS_EVENT_DELETED = 0x0800, /**< widget instance is removed from a viewer. */
+ WIDGET_SYS_EVENT_ORIENTATION_CHANGED = 0x01000, /**< Orientation is changed */
+} widget_system_event_e;
+
+/**
+ * @internal
+ * @brief widget description data handle.
+ * @since_tizen 2.3.1
+ */
+typedef struct widget_desc *widget_desc_h;
+
+/**
+ * @internal
+ * @brief Flush Callback for snapshot window
+ * @since_tizen 2.3.1
+ */
+typedef void (*widget_flush_cb)(void *snapshot_window, const char *id, int status, void *data);
+
+/**
+ * @internal
+ * @brief Updates a description file.
+ * @since_tizen 2.3.1
+ * @remarks Must be used only by Inhouse widget.
+ * @param[in] id widget Instance Id
+ * @param[in] gbar 1 for Glance Bar or 0
+ * @privlevel public
+ * @return Handle of desc instance
+ * @retval @c NULL Failed to create a desc instance, get_last_result() will returns reason of failure
+ * @pre Should be loaded by data-provider-slave.
+ * @post Should be destroyed(flushed) using widget_desc_close() API.
+ * @see widget_desc_close()
+ */
+extern widget_desc_h widget_desc_open(const char *id, int gbar);
+
+/**
+ * @internal
+ * @brief Completes the description file update.
+ * @details Only if this API is called, the description data will be applied to the content of widget (or GBar).
+ * @since_tizen 2.3.1
+ * @remarks Must be used only by Inhouse widget.
+ * @param[in] handle Handle which is created by widget_desc_open() function
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE If the flushing description data is successfully done
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER If the given handle is not valid
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @pre Handle must be created by widget_desc_open()
+ * @post Handle must not be used after return from this function.
+ * @see widget_desc_open()
+ */
+extern int widget_desc_close(widget_desc_h handle);
+
+/**
+ * @internal
+ * @brief Sets the category information of current description data.
+ * @details Creates a new description block for updating category information of layout object.
+ * @since_tizen 2.3.1
+ * @param[in] handle Handle which is created by widget_desc_open() function
+ * @param[in] id Id string of target object
+ * @param[in] category Category string that will be used by layout object
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid handle
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Memory is not enough to add this block
+ * @retval index Index(>=0) of added block, which can be used by widget_desc_set_id()
+ * @pre Must be called after create a handle using widget_desc_open()
+ * @see widget_desc_set_id()
+ */
+extern int widget_desc_set_category(widget_desc_h handle, const char *id, const char *category);
+
+/**
+ * @internal
+ * @brief Sets the content size.
+ * @details Sets the content size of layout.
+ * @since_tizen 2.3.1
+ * @param[in] handle Handle which is created by widget_desc_open() function
+ * @param[in] id Id string of target object
+ * @param[in] w Width in pixel
+ * @param[in] h Height in pixel
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Not enough memory to add a new block
+ * @retval index Index(>=0) of added block Successfully added
+ * @see widget_desc_open()
+ * @see widget_desc_set_id()
+ */
+extern int widget_desc_set_size(widget_desc_h handle, const char *id, int w, int h);
+
+/**
+ * @internal
+ * @brief Sets the target id of the given block.
+ * @details Only available for the script block.
+ * @since_tizen 2.3.1
+ * @param[in] handle Handle which is created by widget_desc_open() function
+ * @param[in] idx Index of target block
+ * @param[in] id Id String which will be used by other widget_desc_XXX functions
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE Id is successfully updated for given idx of desc block
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @retval #WIDGET_ERROR_NOT_EXIST Given index of desc block is not exists
+ * @pre Desc block should be exists which has given index "idx".
+ * @post Specified Id string("id") can be used by other widget_desc_XXXX functions.
+ * @see widget_desc_open()
+ * @see widget_desc_set_id()
+ */
+extern int widget_desc_set_id(widget_desc_h handle, int idx, const char *id);
+
+/**
+ * @internal
+ * @brief Adds a new block.
+ * @since_tizen 2.3.1
+ * @param[in] handle Handle which is created by the widget_desc_open() function
+ * @param[in] id ID of source script object
+ * @param[in] type Type (image|text|script|signal|.. etc)
+ * @param[in] part Target part to update with given content(data)
+ * @param[in] data Content for specified part
+ * @param[in] option Option for the block. (script: group, image: option, ...)
+ * @return Index of current description block
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Not enough memory to add a new desc block
+ * @retval index Index(>=0) of added desc block
+ * @pre Handle must be created using widget_desc_open.
+ * @see widget_desc_set_id()
+ * @see widget_desc_del_block()
+ */
+extern int widget_desc_add_block(widget_desc_h handle, const char *id, const char *type, const char *part, const char *data, const char *option);
+
+/**
+ * @internal
+ * @brief Deletes an added block.
+ * @since_tizen 2.3.1
+ * @details If you discard the added desc block, use this API and the index of the created desc block.
+ * @param[in] handle Handle which is created by widget_desc_open() function
+ * @param[in] idx Index of added block, returned from widget_desc_add_block(), widget_desc_set_size(), widget_desc_set_category(), etc
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE Successfully deleted
+ * @retval #WIDGET_ERROR_NOT_EXIST Given index of desc block is not exists
+ * @pre Index must be exists.
+ * @see widget_desc_add_block()
+ * @see widget_desc_open()
+ */
+extern int widget_desc_del_block(widget_desc_h handle, int idx);
+
+/**
+ * @internal
+ * @brief Structure for a widget buffer defined by a provider.
+ * @since_tizen 2.3.1
+ */
+typedef struct widget_buffer *widget_buffer_h;
+
+/**
+ * @internal
+ * @brief Return values of widget programming interfaces: Using network.
+ * @since_tizen 2.3.1
+ */
+extern const int WIDGET_USE_NET;
+
+/**
+ * @internal
+ * @brief Notifies the updated content to the provider.
+ * @details Forcedly notifies the updated contents.
+ * This function can be used from async callback function to notify the updated content.
+ * @since_tizen 2.3.1
+ * @param[in] id Instance Id which is passed to you via the first parameter of every widget_XXXX interface functions
+ * @param[in] gbar 1 for updating content of Glance Bar or 0(for content of widget)
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Not enough memory
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @retval #WIDGET_ERROR_IO_ERROR I/O failed, Cannot access given resource file(id)
+ * @retval #WIDGET_ERROR_NONE Successfully notified
+ * @pre This API only can be used after loaded into the data-provider-slave process.
+ */
+extern int widget_content_is_updated(const char *id, int gbar);
+
+/**
+ * @internal
+ * @brief Acquires a buffer for GBar or widget, currently only the GBar is supported.
+ * @since_tizen 2.3.1
+ * @param[in] id Instance Id which is passed to you via the first parameter of every widget_XXXX interface functions
+ * @param[in] gbar 1 for Glance Bar or 0 for widget
+ * @param[in] width Width in pixel
+ * @param[in] height Height in pixel
+ * @param[in] pixels Size of a pixel in bytes
+ * @param[in] handler Event handling callback
+ * @param[in] data User data for event handling callback
+ * @privlevel public
+ * @return Buffer handle
+ * @retval @c NULL Failed to acquire buffer, get_last_result() will returns reason of failure.
+ * @retval handler Handle object
+ * @pre Given instance must be specify its type as buffer. or this API will be fail.
+ * @post Allocated buffer object must be released via widget_release_buffer().
+ * @see widget_release_buffer()
+ */
+extern widget_buffer_h widget_create_buffer(const char *id, int gbar, int auto_align, int (*handler)(widget_buffer_h, widget_buffer_event_data_t, void *), void *data);
+
+/**
+ * @internal
+ * @brief Acquire a buffer for GBar or widget.
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @param[in] idx Index of a buffer, WIDGET_PRIMARY_BUFFER is used for accessing primary buffer
+ * @param[in] width Width of a buffer
+ * @param[in] height Height of a buffer
+ * @param[in] pixels Pixel size in byte
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE Successfully allocated
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #WIDGET_ERROR_FAULT Unrecoverable error occurred
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @pre widget_create_buffer() must be called
+ * @see widget_create_buffer()
+ * @see widget_release_buffer()
+ */
+extern int widget_viewer_acquire_buffer(widget_buffer_h handle, int idx, int width, int height, int pixels);
+
+/**
+ * @internal
+ * @brief Acquires the Id of Resource (window system).
+ * @details Only if the provider uses Resource for providing render buffer.
+ * @since_tizen 2.3.1
+ * @remarks Pixmap Id can be destroyed if you call the widget_release_buffer(). Then this Resource Id is not guaranteed to use.
+ * @param[in] handle Buffer handle
+ * @param[in] idx Index of a buffer, #c WIDGET_PRIMARY_BUFFER is used for accessing the primary buffer
+ * @return unsigned int Resource Id
+ * @retval >0 Resource Id
+ * @retval 0 Failed to get Resource Id
+ * @pre The system must be set to use the Resource Id method for content sharing.
+ * @see widget_acquire_buffer()
+ */
+extern unsigned int widget_viewer_get_resource_id(widget_buffer_h handle, int idx);
+
+/**
+ * @internal
+ * @brief Releases the buffer of widget.
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @param[in] idx Index of a buffer, #c WIDGET_PRIMARY_BUFFER is used for accessing the primary buffer
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @retval #WIDGET_ERROR_NONE Successfully released
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @pre Handle must be created using widget_acquire_buffer().
+ * @see widget_acquire_buffer()
+ */
+extern int widget_viewer_release_buffer(widget_buffer_h handle, int idx);
+
+/**
+ * @internal
+ * @brief Destroy a buffer of widget
+ * @since_tizen 2.3.1
+ * @param[in] handle buffer handle
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_INVALID_PARAMTER Invalid argument
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_NONE Successfully destroyed
+ * @see widget_create_buffer()
+ */
+extern int widget_destroy_buffer(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Gets the address of buffer for S/W rendering.
+ * @details If you try to use this, after widget_create_hw_buffer(), you will get @c NULL.
+ * This API only be used for primary buffer. you cannot access the extra buffer
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @privlevel public
+ * @retval @c NULL If it falis to get buffer address, get_last_result() will returns reason of failure.
+ * @retval address If it succeed to get the buffer address
+ * @see widget_unref_buffer()
+ */
+extern void *widget_ref_buffer(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Releases the S/W render buffer.
+ * @since_tizen 2.3.1
+ * @param[in] buffer Address of render buffer
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid handle
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_NONE Successfully unreference
+ * @pre widget_ref_buffer() must be called.
+ * @see widget_ref_buffer()
+ */
+extern int widget_unref_buffer(void *buffer);
+
+/**
+ * @internal
+ * @brief Synchronizes the updated buffer.
+ * @details This is only needed for non-H/W accelerated buffer.
+ * This API is only supported for primary buffer (#c WIDGET_PRIMARY_BUFFER)
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE Successfully sync'd
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @see widget_acquire_buffer()
+ */
+extern int widget_viewer_sync_buffer(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Checks whether the widget supports H/W acceleration or not.
+ * This API is only supported for primary buffer (#c WIDGET_PRIMARY_BUFFER)
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @return int type
+ * @retval 1 If the buffer handle support the H/W acceleration buffer
+ * @retval 0 If it doesn not supported
+ * @see widget_acquire_buffer()
+ */
+extern int widget_support_hw_buffer(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Creates the H/W accelerated buffer.
+ * This API is only supported for primary buffer (#c WIDGET_PRIMARY_BUFFER)
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_ALREADY_EXIST H/W buffer is already created
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_NONE Successfully created
+ * @pre Must be checked whether the H/W buffer is supported or not.
+ * @post Must be destroyed if it is not necessary.
+ * @see widget_support_hw_buffer()
+ */
+extern int widget_create_hw_buffer(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Destroys the H/W accelerated buffer.
+ * This API is only supported for primary buffer (#c WIDGET_PRIMARY_BUFFER)
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE Successfully destroyed
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @pre Must be created h/w buffer using widget_create_hw_buffer.
+ * @see widget_create_hw_buffer()
+ */
+extern int widget_destroy_hw_buffer(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Gets the address of the accelerated H/W buffer.
+ * This API is only supported for primary buffer (#c WIDGET_PRIMARY_BUFFER)
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @privlevel public
+ * @retval @c NULL Failed to get H/W accelerated buffer address, get_last_result() will returns reason of failure.
+ * @retval addr H/W accelerated buffer address
+ * @see widget_create_hw_buffer()
+ */
+extern void *widget_buffer_hw_buffer(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Get the stride information from the buffer info
+ * This API is only supported for primary buffer (#c WIDGET_PRIMARY_BUFFER)
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @return int stride size
+ * @retval positive_value length of stride
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #WIDGET_ERROR_FAULT Unrecoverable error
+ * @see widget_create_hw_buffer()
+ */
+extern int widget_buffer_stride(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Pre-processes for rendering content.
+ * @details This is only needed for accessing H/W accelerated buffer.
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid handle
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_NONE Successfully done
+ * @post widget_buffer_post_render must be called after the rendering (accessing buffer) is completed.
+ * @see widget_support_hw_buffer()
+ * @see widget_buffer_post_render()
+ */
+extern int widget_buffer_pre_render(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Post-processes for rendering content.
+ * @since_tizen 2.3.1
+ * @param[in] handle Buffer handle
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE If succeed
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid argument
+ * @pre widget_buffer_pre_render must be called.
+ * @see widget_support_hw_buffer()
+ * @see widget_buffer_pre_render()
+ */
+extern int widget_buffer_post_render(widget_buffer_h handle);
+
+/**
+ * @internal
+ * @brief Sends a request to the viewer (homescreen) to close the GBar.
+ * @details Even though you call this function. the homescreen can ignore it.
+ * @since_tizen 2.3.1
+ * @param[in] widgetid widget Package Id
+ * @param[in] id Instance Id which is passed to you via the first parameter of every widget_XXXX interface functions
+ * @param[in] reason #WIDGET_ERROR_NONE(0)
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid parameters
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Out of memory
+ * @retval #WIDGET_ERROR_FAULT Failed to send a request
+ * @retval #WIDGET_ERROR_NONE Successfully requested
+ */
+extern int widget_request_close_glance_bar(const char *widgetid, const char *id, int reason);
+
+/**
+ * @internal
+ * @brief Create a snapshot window
+ * @details
+ * If you want create a snapshot image of contents, create this snapshot window
+ * But it will not renders object asynchronously,
+ * So you have to render the objects immediately, the delayed rendering object will not be on the canvas
+ * After flush it to a file.
+ * @since_tizen 2.3.1
+ * @param[in] id
+ * @param[in] size_type
+ * @retval @c NULL failed to create a snapshot window, get_last_result() will returns reason of failure.
+ * @retval Object window object (ex, elementary window)
+ * @see widget_snapshot_window_flush()
+ */
+extern void *widget_snapshot_window_add(const char *id, int size_type);
+
+/**
+ * @internal
+ * @brief Flush to a file for snapshot window
+ * @since_tizen 2.3.1
+ * @param[in] snapshot_win Snapshot window
+ * @param[in] timeout After this, the image file will be created
+ * @param[in] flush_cb Right after flush an image file, this callback will be called
+ * @param[in] data Callback data for flush_cb
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE Successfully flushed (flush timer added)
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid paramter
+ * @retval #WIDGET_ERROR_FAULT Failed to create a flush timer
+ * @see widget_snapshot_window_add()
+ */
+extern int widget_snapshot_window_flush(void *snapshot_win, double timeout, widget_flush_cb flush_cb, void *data);
+
+/**
+ * @internal
+ * @brief Sending the updated event to the viewer
+ * @since_tizen 2.3.1
+ * @param[in] handle widget Buffer Handle
+ * @param[in] idx Index of a buffer
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_NONE Successfully sent
+ */
+extern int widget_send_updated_by_idx(widget_buffer_h handle, int idx);
+
+/**
+ * @internal
+ * @brief Set extra information for updated content.
+ * @details
+ * If the provider should give some hints to the viewer,
+ * such as title, icon and name, this function can set them.
+ * provider will send those information to the viewer when the
+ * content is updated.
+ * @since_tizen 2.3.1
+ * * @remarks This function only works with the buffer type inhouse provider.
+ * @param[in] id widget Instance Id
+ * @param[in] content Content string that will pass to a widget via widget_create interface when it is re-created.
+ * @param[in] title Human readable text for accessibility, summarized text for representing the content of a box.
+ * @param[in] icon Path of icon image file - alternative image content
+ * @param[in] name Name of a box - alternative text content
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Out of memory
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid parameters
+ * @retval #WIDGET_ERROR_FAULT Unrecoverable error
+ * @retval #WIDGET_ERROR_NONE Successfully sent
+ * TODO: plug-in type
+ */
+extern int widget_set_extra_info(const char *id, const char *content, const char *title, const char *icon, const char *name);
+
+/**
+ * @internal
+ * @brief Send a freeze request to the viewer (homescreen)
+ * @details
+ * The viewer will get this request via event callback.
+ * Then it should freeze its scroller or stop moving the widget.
+ * @since_tizen 2.3.1
+ * @remarks If the viewer doesn't care this request, this will has no effect.
+ * @param[in] widgetid widget Package Id
+ * @param[in] id Instance Id which is passed to you via the first parameter of every widget_XXXX interface functions
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid parameters
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Out of memory
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_FAULT Failed to send requet
+ * @retval #WIDGET_ERROR_NONE Successfully requested
+ * @see widget_release_scroller()
+ * TODO: plug-in type
+ */
+extern int widget_freeze_scroller(const char *widgetid, const char *id);
+
+/**
+ * @inernal
+ * @brief Send a release request to the viewer (homescreen)
+ * @details
+ * The viewer will get this request via event callback.
+ * Then it should release its scroller or continue moving the widget.
+ * @since_tizen 2.3.1
+ * @remarks If the viewer doesn't care this request, this will has no effect.
+ * @param[in] widgetid widget Package Id
+ * @param[in] id Instance Id which is passed to you via the first parameter of every widget_XXXX interface functions
+ * @privlevel public
+ * @return 0 on success, otherwise a negative error value
+ * @retval #WIDGET_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #WIDGET_ERROR_INVALID_PARAMETER Invalid parameters
+ * @retval #WIDGET_ERROR_OUT_OF_MEMORY Out of memory
+ * @retval #WIDGET_ERROR_FAULT Failed to send requet
+ * @retval #WIDGET_ERROR_NONE Successfully requested
+ * @see widget_freeze_scroller()
+ * TODO: plug-in type
+ */
+extern int widget_thaw_scroller(const char *widgetid, const char *id);
+
+/**
+ */
+extern int widget_del_pre_callback(widget_pre_callback_e type, widget_pre_callback_t cb, void *data);
+
+/**
+ */
+extern int widget_add_pre_callback(widget_pre_callback_e type, widget_pre_callback_t cb, void *data);
+
+/**
+ */
+extern int widget_get_orientation(const char *id);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* End of a file */
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_" />
+ </request>
+</manifest>
--- /dev/null
+%bcond_with wayland
+
+Name: libwidget
+Summary: widget development library
+Version: 1.1.2
+Release: 1
+Group: HomeTF/widget
+License: Flora
+Source0: %{name}-%{version}.tar.gz
+Source1001: %{name}.manifest
+BuildRequires: cmake, gettext-tools, coreutils
+BuildRequires: pkgconfig(dlog)
+BuildRequires: pkgconfig(widget_service)
+BuildRequires: pkgconfig(widget_provider)
+BuildRequires: pkgconfig(ecore)
+BuildRequires: pkgconfig(evas)
+BuildRequires: pkgconfig(elementary)
+BuildRequires: model-build-features
+
+%if %{with wayland}
+%else
+BuildRequires: pkgconfig(x11)
+%endif
+
+%if "%{model_build_feature_widget}" == "0"
+ExclusiveArch:
+%endif
+
+%description
+Library for the development of a widget
+
+%package devel
+Summary: widget development library (dev)
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+Header & Package configuration files for widget development
+
+%prep
+%setup -q
+cp %{SOURCE1001} .
+
+%build
+%if 0%{?sec_build_binary_debug_enable}
+export CFLAGS="$CFLAGS -DTIZEN_DEBUG_ENABLE"
+export CXXFLAGS="$CXXFLAGS -DTIZEN_DEBUG_ENABLE"
+export FFLAGS="$FFLAGS -DTIZEN_DEBUG_ENABLE"
+%endif
+
+%if 0%{?tizen_build_binary_release_type_eng}
+export CFLAGS="${CFLAGS} -DTIZEN_ENGINEER_MODE"
+export CXXFLAGS="${CXXFLAGS} -DTIZEN_ENGINEER_MODE"
+export FFLAGS="${FFLAGS} -DTIZEN_ENGINEER_MODE"
+%endif
+
+%if %{with wayland}
+export WAYLAND_SUPPORT=On
+export X11_SUPPORT=Off
+%else
+export WAYLAND_SUPPORT=Off
+export X11_SUPPORT=On
+%endif
+
+%cmake . -DWAYLAND_SUPPORT=${WAYLAND_SUPPORT} -DX11_SUPPORT=${X11_SUPPORT}
+make %{?jobs:-j%jobs}
+
+%install
+rm -rf %{buildroot}
+%make_install
+mkdir -p %{buildroot}/%{_datarootdir}/license
+
+%post -n %{name} -p /sbin/ldconfig
+%postun -n %{name} -p /sbin/ldconfig
+
+%files -n %{name}
+%defattr(-,root,root,-)
+%manifest %{name}.manifest
+%{_libdir}/libwidget.so*
+%{_datarootdir}/license/libwidget
+
+%files devel
+%defattr(-,root,root,-)
+%manifest %{name}.manifest
+%{_includedir}/widget/widget.h
+%{_includedir}/widget/widget_internal.h
+%{_libdir}/pkgconfig/widget.pc
+
+# End of a file
--- /dev/null
+diff --git a/src/virtual_window.c b/src/virtual_window.c
+index 1c42a7c..7a487ff 100644
+--- a/src/virtual_window.c
++++ b/src/virtual_window.c
+@@ -40,9 +40,14 @@
+ static struct static_info {
+ Ecore_Evas *(*alloc_canvas)(int w, int h, void *(*a)(void *data, int size), void (*f)(void *data, void *ptr), void *data);
+ Ecore_Evas *(*alloc_canvas_with_stride)(int w, int h, void *(*a)(void *data, int size, int *stride, int *bpp), void (*f)(void *data, void *ptr), void *data);
++ Ecore_Evas *(*alloc_canvas_with_pixmap)(const char *disp_name, Ecore_X_Window parent,
++ int x, int y, int w, int h,
++ Ecore_X_Pixmap (*alloc_cb)(void *data, Ecore_X_Window parent, int w, int h, int *depth),
++ void (*free_cb)(void *data, Ecore_X_Pixmap pixmap), void *data);
+ } s_info = {
+ .alloc_canvas = NULL,
+ .alloc_canvas_with_stride = NULL,
++ .alloc_canvas_with_pixmap = NULL,
+ };
+
+ /*!
+@@ -639,12 +644,70 @@ static void ecore_evas_free_cb(Ecore_Evas *ee)
+ info->ee = NULL;
+ }
+
++/**
++ * @note
++ * This callback can be called twice (or more) to get a several pixmaps
++ * Acquired pixmaps are used for double/tripple buffering for canvas
++ */
++static Ecore_X_Pixmap alloc_pixmap_cb(void *data, Ecore_X_Window parent, int w, int h, int *depth)
++{
++ struct info *info = data;
++
++ if (info->ee) {
++ ecore_evas_geometry_get(info->ee, NULL, NULL, &info->w, &info->h);
++ DbgPrint("Size of ee is updated: %dx%d (info: %p)\n", info->w, info->h, info);
++ }
++
++ /*!
++ * Acquire a buffer for canvas.
++ */
++ info->handle = widget_acquire_buffer(info->id, info->is_gbar,
++ info->w, info->h, sizeof(int), 0,
++ event_handler_cb, info);
++ if (!info->handle) {
++ ErrPrint("Failed to get the buffer\n");
++ return 0u;
++ }
++
++ info->is_hw = 0;
++ return (Ecore_X_Pixmap)widget_resource_id(info->handle);
++}
++
++static void free_pixmap_cb(void *data, Ecore_X_Pixmap pixmap)
++{
++ struct info *info = data;
++
++ if (!info->handle) {
++ return;
++ }
++
++ if (info->is_hw) {
++ ErrPrint("Impossible\n");
++ }
++
++ widget_release_buffer(info->handle);
++ info->handle = NULL;
++
++ if (info->deleted) {
++ free(info->id);
++ info->id = NULL;
++
++ free(info);
++ }
++}
++
+ PUBLIC Evas_Object *widget_get_evas_object(const char *id, int is_pd)
+ {
+ struct info *info;
+ Evas_Object *rect;
++ const char *engine;
++
++ if (!s_info.alloc_canvas && !s_info.alloc_canvas_with_stride && !s_info.alloc_canvas_with_pixmap) {
++ s_info.alloc_canvas_with_pixmap = dlsym(RTLD_DEFAULT, "ecore_evas_gl_x11_pixmap_allocfunc_new");
++ if (!s_info.alloc_canvas_with_pixmap) {
++ DbgPrint("pixmap_allocfunc_new is not found\n");
++ }
+
+- if (!s_info.alloc_canvas && !s_info.alloc_canvas_with_stride) {
+ s_info.alloc_canvas_with_stride = dlsym(RTLD_DEFAULT, "ecore_evas_buffer_allocfunc_with_stride_new");
+ if (!s_info.alloc_canvas_with_stride) {
+ DbgPrint("allocfunc_with_stirde_new is not found\n");
+@@ -655,7 +718,7 @@ PUBLIC Evas_Object *widget_get_evas_object(const char *id, int is_pd)
+ ErrPrint("allocfunc_new is not found\n");
+ }
+
+- if (!s_info.alloc_canvas_with_stride && !s_info.alloc_canvas) {
++ if (!s_info.alloc_canvas_with_stride && !s_info.alloc_canvas && !s_info.alloc_canvas_with_pixmap) {
+ ErrPrint("No way to allocate canvas\n");
+ return NULL;
+ }
+@@ -687,10 +750,23 @@ PUBLIC Evas_Object *widget_get_evas_object(const char *id, int is_pd)
+ info->w = 1;
+ info->h = 1;
+
+- if (!widget_conf_auto_align() && s_info.alloc_canvas_with_stride) {
+- info->ee = s_info.alloc_canvas_with_stride(1, 1, alloc_stride_fb, free_fb, info);
+- } else {
+- info->ee = s_info.alloc_canvas(1, 1, alloc_fb, free_fb, info);
++ engine = elm_config_preferred_engine_get();
++ DbgPrint("Preferred engine: %s\n", engine);
++ if (engine && !strcmp(engine, "opengl_x11")) {
++ if (s_info.alloc_canvas_with_pixmap) {
++ info->ee = s_info.alloc_canvas_with_pixmap(NULL, 0u, 0, 0, 1, 1, alloc_pixmap_cb, free_pixmap_cb, info);
++ }
++ }
++
++ if (!info->ee) {
++ /**
++ * Fallback to buffer backend
++ */
++ if (!widget_conf_auto_align() && s_info.alloc_canvas_with_stride) {
++ info->ee = s_info.alloc_canvas_with_stride(1, 1, alloc_stride_fb, free_fb, info);
++ } else {
++ info->ee = s_info.alloc_canvas(1, 1, alloc_fb, free_fb, info);
++ }
+ }
+
+ if (!info->ee) {
--- /dev/null
+diff --git a/src/virtual_window.c b/src/virtual_window.c
+index 4f482ff..0e39eda 100644
+--- a/src/virtual_window.c
++++ b/src/virtual_window.c
+@@ -41,9 +41,11 @@
+ static struct static_info {
+ Ecore_Evas *(*alloc_canvas)(int w, int h, void *(*a)(void *data, int size), void (*f)(void *data, void *ptr), void *data);
+ Ecore_Evas *(*alloc_canvas_with_stride)(int w, int h, void *(*a)(void *data, int size, int *stride, int *bpp), void (*f)(void *data, void *ptr), void *data);
++ Ecore_Evas *(*alloc_canvas_with_pixmap)(const char *disp_name, Ecore_X_Window parent, int x, int y, int w, int h, Ecore_X_Pixmap (*alloc_cb)(void *data, Ecore_X_Window parent, int w, int h, int *depth), void (*free_cb)(void *data, Ecore_X_Pixmap pixmap), void *data);
+ } s_info = {
+ .alloc_canvas = NULL,
+ .alloc_canvas_with_stride = NULL,
++ .alloc_canvas_with_pixmap = NULL,
+ };
+
+ /**
+@@ -486,6 +488,58 @@ static int event_handler_cb(struct widget_buffer *handler, struct widget
+ return ret;
+ }
+
++/**
++ * @note
++ * This callback can be called twice (or more) to get a several pixmaps
++ * Acquired pixmaps are used for double/tripple buffering for canvas
++ */
++static Ecore_X_Pixmap alloc_pixmap_cb(void *data, Ecore_X_Window parent, int w, int h, int *depth)
++{
++ struct info *info = data;
++
++ if (info->ee) {
++ ecore_evas_geometry_get(info->ee, NULL, NULL, &info->w, &info->h);
++ DbgPrint("Size of ee is updated: %dx%d (info: %p)\n", info->w, info->h, info);
++ }
++
++ /*!
++ * Acquire a buffer for canvas.
++ */
++ info->handle = widget_acquire_buffer(info->id, info->is_gbar,
++ info->w, info->h, sizeof(int), 0,
++ event_handler_cb, info);
++ if (!info->handle) {
++ ErrPrint("Failed to get the buffer\n");
++ return 0u;
++ }
++
++ info->is_hw = 0;
++ return (Ecore_X_Pixmap)widget_resource_id(info->handle);
++}
++
++static void free_pixmap_cb(void *data, Ecore_X_Pixmap pixmap)
++{
++ struct info *info = data;
++
++ if (!info->handle) {
++ return;
++ }
++
++ if (info->is_hw) {
++ ErrPrint("Impossible\n");
++ }
++
++ widget_release_buffer(info->handle);
++ info->handle = NULL;
++
++ if (info->deleted) {
++ free(info->id);
++ info->id = NULL;
++
++ free(info);
++ }
++}
++
+ static void *alloc_fb(void *data, int size)
+ {
+ struct info *info = data;
+@@ -654,8 +708,14 @@ PUBLIC void *widget_get_evas_object(const char *id, int is_gbar)
+ {
+ struct info *info;
+ Evas_Object *rect;
++ const char *engine;
++
++ if (!s_info.alloc_canvas && !s_info.alloc_canvas_with_stride && !s_info.alloc_canvas_with_pixmap) {
++ s_info.alloc_canvas_with_pixmap = dlsym(RTLD_DEFAULT, "ecore_evas_gl_x11_pixmap_allocfunc_new");
++ if (!s_info.alloc_canvas_with_pixmap) {
++ DbgPrint("pixmap_allocfunc_new is not found\n");
++ }
+
+- if (!s_info.alloc_canvas && !s_info.alloc_canvas_with_stride) {
+ s_info.alloc_canvas_with_stride = dlsym(RTLD_DEFAULT, "ecore_evas_buffer_allocfunc_with_stride_new");
+ if (!s_info.alloc_canvas_with_stride) {
+ DbgPrint("allocfunc_with_stirde_new is not found\n");
+@@ -666,7 +726,7 @@ PUBLIC void *widget_get_evas_object(const char *id, int is_gbar)
+ ErrPrint("allocfunc_new is not found\n");
+ }
+
+- if (!s_info.alloc_canvas_with_stride && !s_info.alloc_canvas) {
++ if (!s_info.alloc_canvas_with_stride && !s_info.alloc_canvas && !s_info.alloc_canvas_with_pixmap) {
+ ErrPrint("No way to allocate canvas\n");
+ return NULL;
+ }
+@@ -698,10 +758,20 @@ PUBLIC void *widget_get_evas_object(const char *id, int is_gbar)
+ info->w = 1;
+ info->h = 1;
+
+- if (!widget_conf_auto_align() && s_info.alloc_canvas_with_stride) {
+- info->ee = s_info.alloc_canvas_with_stride(1, 1, alloc_stride_fb, free_fb, info);
+- } else if (s_info.alloc_canvas) {
+- info->ee = s_info.alloc_canvas(1, 1, alloc_fb, free_fb, info);
++ engine = elm_config_preferred_engine_get();
++ DbgPrint("Preferred engine: %s\n", engine);
++ if (engine && !strcmp(engine, "opengl_x11")) {
++ if (s_info.alloc_canvas_with_pixmap) {
++ info->ee = s_info.alloc_canvas_with_pixmap(NULL, 0u, 0, 0, 1, 1, alloc_pixmap_cb, free_pixmap_cb, info);
++ }
++ }
++
++ if (!info->ee) {
++ if (!widget_conf_auto_align() && s_info.alloc_canvas_with_stride) {
++ info->ee = s_info.alloc_canvas_with_stride(1, 1, alloc_stride_fb, free_fb, info);
++ } else if (s_info.alloc_canvas) {
++ info->ee = s_info.alloc_canvas(1, 1, alloc_fb, free_fb, info);
++ }
+ }
+
+ if (!info->ee) {
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#define __USE_GNU
+#include <dlfcn.h>
+
+#include <Elementary.h>
+#include <Ecore_Evas.h>
+
+#include <widget_service.h>
+#include <widget_service_internal.h>
+#include <widget_errno.h>
+#include <widget_provider.h>
+#include <widget_provider_buffer.h>
+#include <widget_conf.h>
+
+#include <dlog.h>
+
+#include "widget.h"
+#include "widget_internal.h"
+#include "binder.h"
+#include "debug.h"
+#include "util.h"
+
+#define PUBLIC __attribute__((visibility("default")))
+
+/**
+ * @brief These functions are defined in the data-provider-slave
+ */
+static struct info {
+ const char *(*find_pkgname)(const char *filename);
+ int (*request_update_by_id)(const char *uri);
+ int (*trigger_update_monitor)(const char *id, int is_gbar);
+ int (*update_extra_info)(const char *id, const char *content, const char *title, const char *icon, const char *name);
+ int (*add_pre_callback)(widget_pre_callback_e type, widget_pre_callback_t cb, void *data);
+ int (*del_pre_callback)(widget_pre_callback_e type, widget_pre_callback_t cb, void *data);
+ int (*orientation)(const char *id);
+ Ecore_Evas *(*alloc_canvas)(int w, int h, void *(*a)(void *data, int size), void (*f)(void *data, void *ptr), void *data);
+ Ecore_Evas *(*alloc_canvas_with_stride)(int w, int h, void *(*a)(void *data, int size, int *stride, int *bpp), void (*f)(void *data, void *ptr), void *data);
+ Ecore_Evas *(*alloc_canvas_with_pixmap)(const char *disp_name, Ecore_X_Window parent, int x, int y, int w, int h, Ecore_X_Pixmap (*alloc_cb)(void *data, Ecore_X_Window parent, int w, int h, int depth), void (*free_cb)(void *data, Ecore_X_Pixmap pixmap), void *data);
+
+ enum load_type {
+ LOAD_TYPE_UNKNOWN = -1,
+ LOAD_TYPE_SLAVE = 0,
+ LOAD_TYPE_APP = 1
+ } type;
+
+ union _updated {
+ struct _slave {
+ int (*send)(const char *pkgname, const char *id, widget_buffer_h handle, int idx, int x, int y, int w, int h, int gbar, const char *descfile);
+ } slave;
+
+ struct _app {
+ int (*send)(widget_buffer_h handle, int idx, int x, int y, int w, int h, int gbar);
+ } app;
+ } binder;
+} s_info = {
+ .find_pkgname = NULL,
+ .request_update_by_id = NULL,
+ .trigger_update_monitor = NULL,
+ .update_extra_info = NULL,
+ .add_pre_callback = NULL,
+ .del_pre_callback = NULL,
+ .orientation = NULL,
+ .alloc_canvas = NULL,
+ .alloc_canvas_with_stride = NULL,
+ .alloc_canvas_with_pixmap = NULL,
+ .type = LOAD_TYPE_UNKNOWN, /* Not initialized */
+ .binder = {
+ .slave = {
+ .send = NULL,
+ },
+ .app = {
+ .send = NULL,
+ },
+ },
+};
+
+#define FUNC_PREFIX "widget_"
+#define FUNC_WIDGET_SEND_UPDATED FUNC_PREFIX "send_buffer_updated"
+#define FUNC_WIDGET_FIND_PKGNAME FUNC_PREFIX "find_pkgname"
+#define FUNC_WIDGET_REQUEST_UPDATE_BY_ID FUNC_PREFIX "request_update_by_id"
+#define FUNC_WIDGET_TRIGGER_UPDATE_MONITOR FUNC_PREFIX "trigger_update_monitor"
+#define FUNC_WIDGET_UPDATE_EXTRA_INFO FUNC_PREFIX "update_extra_info"
+
+#define FUNC_WIDGET_PROVIDER_APP_UPDATED FUNC_PREFIX "provider_app_buffer_updated"
+
+#define FUNC_WIDGET_PROVIDER_APP_ADD_PRE_CALLBACK FUNC_PREFIX "provider_app_add_pre_callback"
+#define FUNC_WIDGET_PROVIDER_APP_DEL_PRE_CALLBACK FUNC_PREFIX "provider_app_del_pre_callback"
+#define FUNC_WIDGET_PROVIDER_APP_ORIENTATION FUNC_PREFIX "provider_app_get_orientation"
+
+static inline void load_ecore_evas_function(void)
+{
+ if (!s_info.alloc_canvas && !s_info.alloc_canvas_with_stride && !s_info.alloc_canvas_with_pixmap) {
+ s_info.alloc_canvas_with_pixmap = dlsym(RTLD_DEFAULT, "ecore_evas_gl_x11_pixmap_allocfunc_new");
+ if (!s_info.alloc_canvas_with_pixmap) {
+ DbgPrint("pixmap_allocfunc_new is not found\n");
+ }
+
+ s_info.alloc_canvas_with_stride = dlsym(RTLD_DEFAULT, "ecore_evas_buffer_allocfunc_with_stride_new");
+ if (!s_info.alloc_canvas_with_stride) {
+ DbgPrint("allocfunc_with_stirde_new is not found\n");
+ }
+
+ s_info.alloc_canvas = dlsym(RTLD_DEFAULT, "ecore_evas_buffer_allocfunc_new");
+ if (!s_info.alloc_canvas) {
+ ErrPrint("allocfunc_new is not found\n");
+ }
+
+ if (!s_info.alloc_canvas_with_stride && !s_info.alloc_canvas && !s_info.alloc_canvas_with_pixmap) {
+ ErrPrint("No way to allocate canvas\n");
+ }
+ }
+}
+
+static inline void load_update_function(void)
+{
+ /* Must to be checked the slave function first. */
+ s_info.binder.slave.send = dlsym(RTLD_DEFAULT, FUNC_WIDGET_SEND_UPDATED);
+ if (s_info.binder.slave.send) {
+ s_info.type = LOAD_TYPE_SLAVE;
+ DbgPrint("Slave detected\n");
+ } else {
+ s_info.binder.app.send = dlsym(RTLD_DEFAULT, FUNC_WIDGET_PROVIDER_APP_UPDATED);
+ if (s_info.binder.app.send) {
+ s_info.type = LOAD_TYPE_APP;
+ DbgPrint("App detected\n");
+ }
+ }
+}
+
+PUBLIC int widget_get_orientation(const char *id)
+{
+ if (!s_info.orientation) {
+ s_info.orientation = dlsym(RTLD_DEFAULT, FUNC_WIDGET_PROVIDER_APP_ORIENTATION);
+ if (!s_info.orientation) {
+ return WIDGET_ERROR_NOT_SUPPORTED;
+ }
+ }
+
+ return s_info.orientation(id);
+}
+
+PUBLIC int widget_add_pre_callback(widget_pre_callback_e type, widget_pre_callback_t cb, void *data)
+{
+ if (!s_info.add_pre_callback) {
+ s_info.add_pre_callback = dlsym(RTLD_DEFAULT, FUNC_WIDGET_PROVIDER_APP_ADD_PRE_CALLBACK);
+ if (!s_info.add_pre_callback) {
+ return WIDGET_ERROR_NOT_SUPPORTED;
+ }
+ }
+
+ return s_info.add_pre_callback(type, cb, data);
+}
+
+PUBLIC int widget_del_pre_callback(widget_pre_callback_e type, widget_pre_callback_t cb, void *data)
+{
+ if (!s_info.del_pre_callback) {
+ s_info.del_pre_callback = dlsym(RTLD_DEFAULT, FUNC_WIDGET_PROVIDER_APP_DEL_PRE_CALLBACK);
+ if (!s_info.del_pre_callback) {
+ return WIDGET_ERROR_NOT_SUPPORTED;
+ }
+ }
+
+ return s_info.del_pre_callback(type, cb, data);
+}
+
+int binder_widget_send_updated(const char *pkgname, const char *id, widget_buffer_h handle, int idx, int x, int y, int w, int h, int gbar, const char *descfile)
+{
+ int ret = WIDGET_ERROR_INVALID_PARAMETER;
+
+ if (s_info.type == LOAD_TYPE_UNKNOWN) {
+ load_update_function();
+ }
+
+ if (s_info.type == LOAD_TYPE_APP) {
+ ret = s_info.binder.app.send(handle, idx, x, y, w, h, gbar);
+ } else if (s_info.type == LOAD_TYPE_SLAVE) {
+ /**
+ * pkgname, id are used for finding handle of direct connection.
+ */
+ ret = s_info.binder.slave.send(pkgname, id, handle, idx, x, y, w, h, gbar, descfile);
+ } else {
+ widget_damage_region_s region = {
+ .x = x,
+ .y = y,
+ .w = w,
+ .h = h,
+ };
+ ret = widget_provider_send_buffer_updated(handle, idx, ®ion, gbar, descfile);
+ }
+
+ return ret;
+}
+
+PUBLIC int widget_content_is_updated(const char *filename, int is_gbar)
+{
+ if (!s_info.trigger_update_monitor) {
+ s_info.trigger_update_monitor = dlsym(RTLD_DEFAULT, FUNC_WIDGET_TRIGGER_UPDATE_MONITOR);
+ if (!s_info.trigger_update_monitor) {
+ ErrPrint("Trigger update monitor function is not exists\n");
+ return WIDGET_ERROR_FAULT;
+ }
+ }
+
+ return s_info.trigger_update_monitor(filename, is_gbar);
+}
+
+const char *binder_widget_find_pkgname(const char *uri)
+{
+ const char *pkgname;
+
+ if (!s_info.find_pkgname) {
+ s_info.find_pkgname = dlsym(RTLD_DEFAULT, FUNC_WIDGET_FIND_PKGNAME);
+ if (!s_info.find_pkgname) {
+ ErrPrint("Failed to find a \"widget_find_pkgname\"\n");
+ return NULL;
+ }
+ }
+
+ pkgname = s_info.find_pkgname(uri);
+ if (!pkgname) {
+ ErrPrint("Failed to find a package (%s)\n", uri);
+ return NULL;
+ }
+
+ return pkgname;
+}
+
+PUBLIC int widget_request_update(const char *filename)
+{
+ char *uri;
+ int ret;
+
+ if (!filename) {
+ ErrPrint("Invalid argument\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ uri = util_id_to_uri(filename);
+ if (!uri) {
+ ErrPrint("Heap: %d\n", errno);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ if (!s_info.request_update_by_id) {
+ s_info.request_update_by_id = dlsym(RTLD_DEFAULT, FUNC_WIDGET_REQUEST_UPDATE_BY_ID);
+ if (!s_info.request_update_by_id) {
+ ErrPrint("\"widget_request_update_by_id\" is not exists\n");
+ free(uri);
+ return WIDGET_ERROR_FAULT;
+ }
+ }
+
+ ret = s_info.request_update_by_id(uri);
+ free(uri);
+ return ret;
+}
+
+int binder_widget_update_extra_info(const char *id, const char *content, const char *title, const char *icon, const char *name)
+{
+ if (!s_info.update_extra_info) {
+ s_info.update_extra_info = dlsym(RTLD_DEFAULT, FUNC_WIDGET_UPDATE_EXTRA_INFO);
+ if (!s_info.update_extra_info) {
+ ErrPrint("Failed to find a \"widget_update_extra_info\"\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+ }
+
+ return s_info.update_extra_info(id, content, title, icon, name);
+}
+
+/**
+ * @note
+ * This callback can be called twice (or more) to get a several pixmaps
+ * Acquired pixmaps are used for double/tripple buffering for canvas
+ */
+static Ecore_X_Pixmap alloc_pixmap_cb(void *data, Ecore_X_Window parent, int w, int h, int depth)
+{
+ vwin_info_t info = data;
+ Ecore_X_Pixmap pixmap;
+
+ if (!info->handle) {
+ ErrPrint("Invalid handle\n");
+ return 0u;
+ }
+
+ info->w = w;
+ info->h = h;
+ DbgPrint("Size of ee is updated: %dx%d - %d (info: %p)\n", info->w, info->h, depth, info);
+ depth >>= 3;
+
+ if (widget_viewer_get_resource_id(info->handle, WIDGET_PRIMARY_BUFFER) == 0u) {
+ /**
+ * @note
+ * Need to allocate a primary buffer
+ */
+ widget_viewer_acquire_buffer(info->handle, WIDGET_PRIMARY_BUFFER, info->w, info->h, depth);
+ if (!info->handle) {
+ ErrPrint("Failed to get the buffer\n");
+ return 0u;
+ }
+
+ pixmap = (Ecore_X_Pixmap)widget_viewer_get_resource_id(info->handle, WIDGET_PRIMARY_BUFFER);
+ } else if (WIDGET_CONF_EXTRA_BUFFER_COUNT > 0) {
+ int idx;
+
+ if (!info->resource_array) {
+ info->resource_array = calloc(WIDGET_CONF_EXTRA_BUFFER_COUNT, sizeof(*info->resource_array));
+ if (!info->resource_array) {
+ ErrPrint("Out of memory: %d\n", errno);
+ return 0u;
+ }
+
+ idx = 0;
+ } else {
+ for (idx = 0; idx < WIDGET_CONF_EXTRA_BUFFER_COUNT; idx++) {
+ if (info->resource_array[idx] == 0u) {
+ break;
+ }
+ }
+
+ if (idx == WIDGET_CONF_EXTRA_BUFFER_COUNT) {
+ ErrPrint("Out of index: %d\n", idx);
+ return 0u;
+ }
+ }
+
+ if (widget_viewer_acquire_buffer(info->handle, idx, info->w, info->h, depth) < 0) {
+ ErrPrint("Failed to acquire a buffer for %d\n", idx);
+ return 0u;
+ }
+
+ info->resource_array[idx] = widget_viewer_get_resource_id(info->handle, idx);
+ if (info->resource_array[idx] == 0u) {
+ ErrPrint("Failed to allocate pixmap\n");
+ }
+
+ DbgPrint("Allocated index: %d/%d - %u\n", idx, WIDGET_CONF_EXTRA_BUFFER_COUNT, info->resource_array[idx]);
+ pixmap = info->resource_array[idx];
+ } else {
+ ErrPrint("Unable to allocate pixmap\n");
+ pixmap = 0u;
+ }
+
+ /**
+ * Acquire a buffer for canvas.
+ */
+ info->type = VWIN_PIXMAP;
+ info->resource_cnt += !!(unsigned int)pixmap;
+ return pixmap;
+}
+
+static void free_pixmap_cb(void *data, Ecore_X_Pixmap pixmap)
+{
+ vwin_info_t info = data;
+
+ if (!info->handle) {
+ return;
+ }
+
+ if (info->type != VWIN_PIXMAP) {
+ ErrPrint("Impossible\n");
+ }
+
+ if (widget_viewer_get_resource_id(info->handle, WIDGET_PRIMARY_BUFFER) == pixmap) {
+ if (widget_viewer_release_buffer(info->handle, WIDGET_PRIMARY_BUFFER) < 0) {
+ DbgPrint("Failed to release buffer\n");
+ }
+ info->resource_cnt--;
+ } else {
+ int idx;
+
+ for (idx = 0; idx < WIDGET_CONF_EXTRA_BUFFER_COUNT; idx++) {
+ /**
+ * @note
+ * Find a index to release it
+ */
+ if (info->resource_array[idx] == pixmap) {
+ if (widget_viewer_release_buffer(info->handle, idx) < 0) {
+ DbgPrint("Failed to release buffer\n");
+ }
+ info->resource_array[idx] = 0u;
+ info->resource_cnt--;
+ break;
+ }
+ }
+ }
+
+ if (info->deleted && info->resource_cnt == 0) {
+ DbgPrint("Destroy buffer handle\n");
+
+ widget_destroy_buffer(info->handle);
+ free(info->resource_array);
+ free(info->id);
+ free(info);
+ }
+}
+
+static void *alloc_fb(void *data, int size)
+{
+ vwin_info_t info = data;
+ void *buffer;
+
+ if (info->ee) {
+ ecore_evas_geometry_get(info->ee, NULL, NULL, &info->w, &info->h);
+ DbgPrint("Size of ee is updated: %dx%d (info: %p)\n", info->w, info->h, info);
+ }
+
+ if (!info->handle) {
+ ErrPrint("Failed to create a buffer\n");
+ return NULL;
+ }
+
+ if (widget_viewer_acquire_buffer(info->handle, WIDGET_PRIMARY_BUFFER, info->w, info->h, sizeof(int)) < 0) {
+ ErrPrint("Failed to acquire buffer\n");
+ return NULL;
+ }
+
+ /**
+ * If it supports the H/W accelerated buffer,
+ * Use it.
+ */
+ if (widget_support_hw_buffer(info->handle)) {
+ if (widget_create_hw_buffer(info->handle) == 0) {
+ buffer = widget_buffer_hw_buffer(info->handle);
+ if (buffer) {
+ DbgPrint("HW Accelerated buffer is created %p, (%dx%d)\n", info, info->w, info->h);
+ info->type = VWIN_GEM;
+ return buffer;
+ }
+ }
+
+ ErrPrint("Failed to allocate HW Accelerated buffer\n");
+ }
+
+ /**
+ * Or use the buffer of a S/W backend.
+ */
+ buffer = widget_ref_buffer(info->handle);
+ DbgPrint("SW buffer is created (%dx%d)\n", info->w, info->h);
+ info->type = VWIN_SW_BUF;
+ return buffer;
+}
+
+static void *alloc_stride_fb(void *data, int size, int *stride, int *bpp)
+{
+ void *buffer;
+
+ buffer = alloc_fb(data, size);
+ if (buffer) {
+ vwin_info_t info = data;
+ int _stride;
+
+ *bpp = sizeof(int);
+ _stride = widget_buffer_stride(info->handle);
+ if (_stride < 0) {
+ _stride = info->w * *bpp;
+ }
+
+ *stride = _stride;
+ *bpp <<= 3;
+ DbgPrint("bpp: %d, stride: %d\n", *bpp, *stride);
+ }
+
+ return buffer;
+}
+
+static void free_fb(void *data, void *ptr)
+{
+ vwin_info_t info = data;
+
+ if (!info->handle) {
+ return;
+ }
+
+ if (info->type == VWIN_GEM) {
+ if (widget_destroy_hw_buffer(info->handle) == 0) {
+ DbgPrint("HW Accelerated buffer is destroyed\n");
+ }
+ } else if (info->type == VWIN_SW_BUF) {
+ DbgPrint("SW buffer is destroyed, %p\n", info);
+ widget_unref_buffer(ptr);
+ } else if (info->type == VWIN_PIXMAP) {
+ ErrPrint("Unable to reach to here\n");
+ }
+
+ if (widget_viewer_release_buffer(info->handle, WIDGET_PRIMARY_BUFFER) < 0) {
+ ErrPrint("Failed to release buffer\n");
+ }
+
+ if (info->deleted) {
+ widget_destroy_buffer(info->handle);
+ free(info->resource_array);
+ free(info->id);
+ free(info);
+ }
+}
+
+Ecore_Evas *binder_ecore_evas_new(vwin_info_t info)
+{
+ const char *engine;
+ Ecore_Evas *ee = NULL;
+
+ load_ecore_evas_function();
+
+ engine = elm_config_preferred_engine_get();
+
+ DbgPrint("Preferred engine: %s (%s)\n", engine, GL_ENGINE);
+ if (engine && !strcmp(engine, GL_ENGINE)) {
+ if (s_info.alloc_canvas_with_pixmap) {
+ ee = s_info.alloc_canvas_with_pixmap(NULL, 0u, 0, 0, info->w, info->h, alloc_pixmap_cb, free_pixmap_cb, info);
+ if (!ee) {
+ ErrPrint("Unable to create a ee for pixmap\n");
+ }
+ }
+ }
+
+ if (!ee) {
+ if (!widget_conf_auto_align() && s_info.alloc_canvas_with_stride) {
+ ee = s_info.alloc_canvas_with_stride(info->w, info->h, alloc_stride_fb, free_fb, info);
+ } else if (s_info.alloc_canvas) {
+ ee = s_info.alloc_canvas(info->w, info->h, alloc_fb, free_fb, info);
+ }
+ }
+
+ return ee;
+}
+
+int binder_widget_auto_align(void)
+{
+ load_ecore_evas_function();
+
+ return widget_conf_auto_align() || !s_info.alloc_canvas_with_stride;
+}
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include "dlist.h"
+
+struct dlist {
+ struct dlist *next;
+ struct dlist *prev;
+ void *data;
+};
+
+struct dlist *dlist_append(struct dlist *list, void *data)
+{
+ struct dlist *item;
+
+ item = malloc(sizeof(*item));
+ if (!item) {
+ return NULL;
+ }
+
+ item->next = NULL;
+ item->data = data;
+
+ if (!list) {
+ item->prev = item;
+
+ list = item;
+ } else {
+ item->prev = list->prev;
+ item->prev->next = item;
+
+ list->prev = item;
+ }
+
+ assert(!list->prev->next && "item NEXT");
+
+ return list;
+}
+
+struct dlist *dlist_prepend(struct dlist *list, void *data)
+{
+ struct dlist *item;
+
+ item = malloc(sizeof(*item));
+ if (!item) {
+ return NULL;
+ }
+
+ if (!list) {
+ item->prev = item;
+ item->next = NULL;
+ } else {
+ item->prev = list->prev;
+ list->prev = item;
+ item->next = list;
+ }
+
+ return item;
+}
+
+struct dlist *dlist_remove(struct dlist *list, struct dlist *l)
+{
+ if (!list || !l) {
+ return NULL;
+ }
+
+ if (l == list) {
+ l->prev = list->prev;
+ list = l->next;
+ } else {
+ l->prev->next = l->next;
+ }
+
+ if (l->next) {
+ l->next->prev = l->prev;
+ }
+
+ free(l);
+ return list;
+}
+
+struct dlist *dlist_find_data(struct dlist *list, void *data)
+{
+ struct dlist *l;
+ void *_data;
+
+ dlist_foreach(list, l, _data) {
+ if (data == _data) {
+ return l;
+ }
+ }
+
+ return NULL;
+}
+
+void *dlist_data(struct dlist *l)
+{
+ return l ? l->data : NULL;
+}
+
+struct dlist *dlist_next(struct dlist *l)
+{
+ return l ? l->next : NULL;
+}
+
+struct dlist *dlist_prev(struct dlist *l)
+{
+ return l ? l->prev : NULL;
+}
+
+int dlist_count(struct dlist *l)
+{
+ register int i;
+ struct dlist *n;
+ void *data;
+
+ i = 0;
+ dlist_foreach(l, n, data) {
+ i++;
+ }
+
+ return i;
+}
+
+struct dlist *dlist_nth(struct dlist *l, int nth)
+{
+ register int i;
+ struct dlist *n;
+ void *data;
+
+ i = 0;
+ dlist_foreach(l, n, data) {
+ if (i == nth) {
+ return l;
+ }
+
+ i++;
+ }
+
+ return NULL;
+}
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#include <Elementary.h>
+#include <Ecore_Evas.h>
+#include <Evas.h>
+#include <Ecore.h>
+#include <unistd.h>
+
+#include <dlog.h>
+#include <widget_service.h>
+#include <widget_errno.h>
+
+#include "widget.h"
+#include "widget_internal.h"
+#include "debug.h"
+
+#define QUALITY_N_COMPRESS "quality=100 compress=1"
+#define PUBLIC __attribute__((visibility("default")))
+
+struct snapshot_info {
+ char *id;
+ widget_flush_cb flush_cb;
+ void *data;
+
+ Ecore_Timer *flush_timer;
+
+ int render_cnt;
+ double timeout;
+};
+
+static void post_render_cb(void *data, Evas *e, void *event_info);
+static void pre_render_cb(void *data, Evas *e, void *event_info);
+
+static inline Evas *create_virtual_canvas(int w, int h)
+{
+ Ecore_Evas *internal_ee;
+ Evas *internal_e;
+
+ // Create virtual canvas
+ internal_ee = ecore_evas_buffer_new(w, h);
+ if (!internal_ee) {
+ DbgPrint("Failed to create a new canvas buffer\n");
+ return NULL;
+ }
+
+ ecore_evas_alpha_set(internal_ee, EINA_TRUE);
+ ecore_evas_manual_render_set(internal_ee, EINA_FALSE);
+
+ // Get the "Evas" object from a virtual canvas
+ internal_e = ecore_evas_get(internal_ee);
+ if (!internal_e) {
+ ecore_evas_free(internal_ee);
+ DbgPrint("Faield to get Evas object\n");
+ return NULL;
+ }
+
+ return internal_e;
+}
+
+static inline int flush_data_to_file(Evas *e, const char *data, const char *filename, int w, int h)
+{
+ Evas_Object *output;
+
+ output = evas_object_image_add(e);
+ if (!output) {
+ DbgPrint("Failed to create an image object\n");
+ return WIDGET_ERROR_FAULT;
+ }
+
+ evas_object_image_data_set(output, NULL);
+ evas_object_image_colorspace_set(output, EVAS_COLORSPACE_ARGB8888);
+ evas_object_image_alpha_set(output, EINA_TRUE);
+ evas_object_image_size_set(output, w, h);
+ evas_object_image_smooth_scale_set(output, EINA_TRUE);
+ evas_object_image_data_set(output, (void *)data);
+ evas_object_image_fill_set(output, 0, 0, w, h);
+ evas_object_image_data_update_add(output, 0, 0, w, h);
+
+ if (evas_object_image_save(output, filename, NULL, QUALITY_N_COMPRESS) == EINA_FALSE) {
+ evas_object_del(output);
+ DbgPrint("Faield to save a captured image (%s)\n", filename);
+ return WIDGET_ERROR_IO_ERROR;
+ }
+
+ evas_object_del(output);
+
+ if (access(filename, F_OK) != 0) {
+ DbgPrint("File %s is not found\n", filename);
+ return WIDGET_ERROR_IO_ERROR;
+ }
+
+ DbgPrint("Flush data to a file (%s)\n", filename);
+ return WIDGET_ERROR_NONE;
+}
+
+static inline int destroy_virtual_canvas(Evas *e)
+{
+ Ecore_Evas *ee;
+
+ ee = ecore_evas_ecore_evas_get(e);
+ if (!ee) {
+ DbgPrint("Failed to ecore evas object\n");
+ return WIDGET_ERROR_FAULT;
+ }
+
+ ecore_evas_free(ee);
+ return WIDGET_ERROR_NONE;
+}
+
+static inline int flush_to_file(const void *canvas, const char *filename, int w, int h)
+{
+ int status;
+ Evas *shot_e;
+ Ecore_Evas *shot_ee;
+
+ shot_e = create_virtual_canvas(w, h);
+ if (!shot_e) {
+ ErrPrint("Unable to create a new virtual window\n");
+ return WIDGET_ERROR_FAULT;
+ }
+
+ shot_ee = ecore_evas_ecore_evas_get(shot_e);
+ if (!shot_ee) {
+ ErrPrint("Unable to get Ecore_Evas\n");
+ destroy_virtual_canvas(shot_e);
+ return WIDGET_ERROR_FAULT;
+ }
+
+ ecore_evas_manual_render_set(shot_ee, EINA_TRUE);
+
+ status = flush_data_to_file(shot_e, canvas, filename, w, h);
+ destroy_virtual_canvas(shot_e);
+
+ return status;
+}
+
+static Eina_Bool snapshot_cb(void *data)
+{
+ Evas_Object *snapshot_win = data;
+ struct snapshot_info *info;
+ Evas *e;
+ Ecore_Evas *ee;
+ void *canvas;
+ widget_flush_cb flush_cb;
+ int status = WIDGET_ERROR_NONE;
+
+ info = evas_object_data_get(snapshot_win, "snapshot,info");
+ if (!info) {
+ ErrPrint("Invalid object\n");
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ if (info->flush_timer) {
+ info->flush_timer = NULL;
+ } else {
+ status = WIDGET_ERROR_CANCELED;
+ }
+
+ flush_cb = info->flush_cb;
+ info->flush_cb = NULL; /* To prevent call this from the delete callback */
+
+ e = evas_object_evas_get(snapshot_win);
+ if (!e) {
+ ErrPrint("Invalid object\n");
+ if (flush_cb) {
+ flush_cb(snapshot_win, info->id, WIDGET_ERROR_FAULT, info->data);
+ }
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ ee = ecore_evas_ecore_evas_get(e);
+ if (!ee) {
+ ErrPrint("Invalid object (ee)\n");
+ if (flush_cb) {
+ flush_cb(snapshot_win, info->id, WIDGET_ERROR_FAULT, info->data);
+ }
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ canvas = (void*)ecore_evas_buffer_pixels_get(ee);
+ if (!canvas) {
+ DbgPrint("Failed to get pixel canvas\n");
+ if (flush_cb) {
+ flush_cb(snapshot_win, info->id, WIDGET_ERROR_FAULT, info->data);
+ }
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ if (flush_cb) {
+ int w;
+ int h;
+ int ret;
+
+ ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
+
+ DbgPrint("Flush size: %dx%d\n", w, h);
+ ret = flush_to_file(canvas, info->id, w, h);
+ if (status == WIDGET_ERROR_NONE) {
+ status = ret;
+ }
+
+ flush_cb(snapshot_win, info->id, status, info->data);
+ /**
+ * Do not access info after this.
+ */
+ }
+
+ return ECORE_CALLBACK_CANCEL;
+}
+
+static void del_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+ struct snapshot_info *info;
+
+ info = evas_object_data_del(obj, "snapshot,info");
+ if (!info) {
+ return;
+ }
+
+ DbgPrint("Delete object (%s)\n", info->id);
+
+ evas_event_callback_del(e, EVAS_CALLBACK_RENDER_POST, post_render_cb);
+ evas_event_callback_del(e, EVAS_CALLBACK_RENDER_PRE, pre_render_cb);
+
+ if (info->flush_timer) {
+ ecore_timer_del(info->flush_timer);
+ info->flush_timer = NULL;
+
+ (void)snapshot_cb(obj);
+ DbgPrint("Flush is canceled\n");
+ }
+
+ /**
+ * @note
+ * Render callback will be deleted.
+ */
+ free(info->id);
+ free(info);
+}
+
+static Eina_Bool direct_snapshot_cb(void *data)
+{
+ Evas *e;
+ Ecore_Evas *ee;
+ const void *canvas;
+ int status;
+ int w;
+ int h;
+ widget_flush_cb flush_cb;
+ Evas_Object *snapshot_win = data;
+ struct snapshot_info *info;
+
+ info = evas_object_data_get(snapshot_win, "snapshot,info");
+ if (!info) {
+ ErrPrint("Unable to get snapshot info\n");
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ info->flush_timer = NULL;
+ flush_cb = info->flush_cb;
+ info->flush_cb = NULL; /* To prevent call this from the delete callback */
+
+ e = evas_object_evas_get(snapshot_win);
+ if (!e) {
+ ErrPrint("Invalid object, failed to get Evas\n");
+ if (flush_cb) {
+ flush_cb(snapshot_win, info->id, WIDGET_ERROR_FAULT, info->data);
+ }
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ ee = ecore_evas_ecore_evas_get(e);
+ if (!ee) {
+ ErrPrint("Unable to get Ecore_Evas object\n");
+ if (flush_cb) {
+ flush_cb(snapshot_win, info->id, WIDGET_ERROR_FAULT, info->data);
+ }
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
+ ecore_evas_manual_render_set(ee, EINA_TRUE);
+
+ canvas = ecore_evas_buffer_pixels_get(ee);
+ if (!canvas) {
+ ErrPrint("Failed to get canvas\n");
+ if (flush_cb) {
+ flush_cb(snapshot_win, info->id, WIDGET_ERROR_FAULT, info->data);
+ }
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ status = flush_to_file(canvas, info->id, w, h);
+ if (flush_cb) {
+ flush_cb(snapshot_win, info->id, status, info->data);
+ }
+ return ECORE_CALLBACK_CANCEL;
+}
+
+static void post_render_cb(void *data, Evas *e, void *event_info)
+{
+ Evas_Object *snapshot_win = data;
+ struct snapshot_info *info;
+
+ info = evas_object_data_get(snapshot_win, "snapshot,info");
+ if (!info) {
+ ErrPrint("snapshot info is not valid\n");
+ return;
+ }
+
+ info->render_cnt++;
+
+ if (info->flush_timer) {
+ /**
+ * @note
+ * This has not to be happens.
+ */
+ ErrPrint("Flush timer is not cleared\n");
+ ecore_timer_del(info->flush_timer);
+ info->flush_timer = NULL;
+ }
+
+ if (!info->flush_cb) {
+ DbgPrint("Flush request is not initiated yet\n");
+ return;
+ }
+
+ /*!
+ * \NOTE
+ * Even if tehre is no timer registered, we should capture the content
+ * from out of this callback.
+ * Or we can met unexpected problems.
+ * To avoid it, use the 0.0001f to get timer callback ASAP, not in this function.
+ */
+ DbgPrint("Fire the flush timer %lf (%d)\n", info->timeout, info->render_cnt);
+ info->flush_timer = ecore_timer_add(info->timeout, snapshot_cb, snapshot_win);
+ if (!info->flush_timer) {
+ widget_flush_cb flush_cb;
+
+ ErrPrint("Unalbe to add timer for getting the snapshot\n");
+ flush_cb = info->flush_cb;
+ info->flush_cb = NULL;
+
+ if (flush_cb) {
+ flush_cb(snapshot_win, info->id, WIDGET_ERROR_FAULT, info->data);
+ }
+ /*!
+ * \note
+ * Do not access info after from here.
+ */
+ }
+}
+
+static void pre_render_cb(void *data, Evas *e, void *event_info)
+{
+ Evas_Object *snapshot_win = data;
+ struct snapshot_info *info;
+
+ info = evas_object_data_get(snapshot_win, "snapshot,info");
+ if (!info) {
+ ErrPrint("snapshot info is not valid\n");
+ return;
+ }
+
+ if (info->flush_timer) {
+ ecore_timer_del(info->flush_timer);
+ info->flush_timer = NULL;
+ DbgPrint("Clear the flush timer\n");
+ }
+
+ DbgPrint("Pre-render callback\n");
+}
+
+PUBLIC void *widget_snapshot_window_add(const char *id, int size_type)
+{
+ struct snapshot_info *info;
+ Evas_Object *snapshot_win;
+ Evas_Object *parent;
+ Evas *e;
+ int w;
+ int h;
+
+ if (widget_service_get_size(size_type, &w, &h) != WIDGET_ERROR_NONE) {
+ ErrPrint("Invalid size\n");
+ return NULL;
+ }
+
+ info = malloc(sizeof(*info));
+ if (!info) {
+ ErrPrint("Heap: %d\n", errno);
+ return NULL;
+ }
+
+ info->id = strdup(id);
+ if (!info->id) {
+ ErrPrint("Heap: %d\n", errno);
+ free(info);
+ return NULL;
+ }
+
+ info->flush_cb = NULL;
+ info->data = NULL;
+ info->flush_timer = NULL;
+ info->render_cnt = 0;
+
+ e = create_virtual_canvas(w, h);
+ if (!e) {
+ free(info->id);
+ free(info);
+ return NULL;
+ }
+
+ parent = evas_object_rectangle_add(e);
+ if (!parent) {
+ destroy_virtual_canvas(e);
+ free(info->id);
+ free(info);
+ return NULL;
+ }
+
+ snapshot_win = elm_win_add(parent, "widget,Snapshot", ELM_WIN_TIZEN_WIDGET);
+ evas_object_del(parent);
+ if (!snapshot_win) {
+ destroy_virtual_canvas(e);
+ free(info->id);
+ free(info);
+ return NULL;
+ }
+
+ DbgPrint("Create a new window %dx%d for %s\n", w, h, id);
+ evas_object_event_callback_add(snapshot_win, EVAS_CALLBACK_DEL, del_cb, NULL);
+ evas_object_resize(snapshot_win, w, h);
+ evas_object_show(snapshot_win);
+
+ evas_object_data_set(snapshot_win, "snapshot,info", info);
+
+ evas_event_callback_add(e, EVAS_CALLBACK_RENDER_POST, post_render_cb, snapshot_win);
+ evas_event_callback_add(e, EVAS_CALLBACK_RENDER_PRE, pre_render_cb, snapshot_win);
+
+ return snapshot_win;
+}
+
+PUBLIC int widget_snapshot_window_flush(void *snapshot_win, double timeout, widget_flush_cb flush_cb, void *data)
+{
+ struct snapshot_info *info;
+
+ if (!flush_cb || timeout < 0.0f) {
+ ErrPrint("Invalid argument (%p, %lf)\n", flush_cb, timeout);
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ info = evas_object_data_get(snapshot_win, "snapshot,info");
+ if (!info) {
+ ErrPrint("Invalid argument\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ info->timeout = timeout;
+
+ if (timeout == 0.0f) {
+ /*!
+ * This timer is just used for guarantees same behavious even if it flushes content directly,
+ * The callback should be called from next loop.
+ * or the developer will get confused
+ */
+ info->flush_timer = ecore_timer_add(0.0001f, direct_snapshot_cb, snapshot_win);
+ if (!info->flush_timer) {
+ return WIDGET_ERROR_FAULT;
+ }
+ } else if (info->render_cnt) {
+ /*!
+ * Try to watit pre-render callback.
+ * If there is rendered contents.
+ */
+ DbgPrint("Rendered %d times already\n", info->render_cnt);
+ info->flush_timer = ecore_timer_add(info->timeout, snapshot_cb, snapshot_win);
+ if (!info->flush_timer) {
+ return WIDGET_ERROR_FAULT;
+ }
+ }
+
+ info->flush_cb = flush_cb;
+ info->data = data;
+
+ return WIDGET_ERROR_NONE;
+}
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/time.h>
+
+#include <Ecore.h>
+#include <dlog.h>
+
+#include "debug.h"
+#include "util.h"
+
+int errno;
+
+int util_check_extension(const char *filename, const char *check_ptr)
+{
+ int name_len;
+
+ name_len = strlen(filename);
+ while (--name_len >= 0 && *check_ptr) {
+ if (filename[name_len] != *check_ptr)
+ return -EINVAL;
+
+ check_ptr ++;
+ }
+
+ return 0;
+}
+
+double util_timestamp(void)
+{
+#if defined(_USE_ECORE_TIME_GET)
+ return ecore_time_get();
+#else
+ struct timeval tv;
+
+ gettimeofday(&tv, NULL);
+
+ return (double)tv.tv_sec + (double)tv.tv_usec / 1000000.0f;
+#endif
+}
+
+char *util_id_to_uri(const char *id)
+{
+ char *uri;
+ int uri_len;
+
+ uri_len = strlen(id) + strlen(FILE_SCHEMA) + 1;
+
+ uri = malloc(uri_len);
+ if (!uri) {
+ return NULL;
+ }
+
+ snprintf(uri, uri_len, FILE_SCHEMA "%s", id);
+ return uri;
+}
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#define _GNU_SOURCE
+
+#include <Elementary.h>
+#include <string.h>
+#include <Ecore_Evas.h>
+#include <Ecore_X.h>
+#include <Evas.h>
+#include <dlfcn.h>
+#include <Eina.h>
+#include <math.h>
+
+#include <X11/Xlib.h>
+
+#include <dlog.h>
+#include <widget_errno.h>
+#include <widget_service.h>
+#include <widget_service_internal.h>
+#include <widget_conf.h>
+#include <widget_buffer.h>
+#include <widget_provider.h>
+#include <widget_util.h>
+
+#include "widget.h"
+#include "widget_internal.h"
+#include "debug.h"
+#include "binder.h"
+
+#define IS_GBAR 1
+
+#define PUBLIC __attribute__((visibility("default")))
+#define WIDGET_WIN_TAG "dynamic,box,win"
+
+#define WIDGET_DEFAULT_WIDTH 1
+#define WIDGET_DEFAULT_HEIGHT 1
+
+static inline Evas_Object *get_highlighted_object(Evas_Object *obj)
+{
+ Evas_Object *o, *ho;
+
+ o = evas_object_name_find(evas_object_evas_get(obj), "_elm_access_disp");
+ if (!o) return NULL;
+
+ ho = evas_object_data_get(o, "_elm_access_target");
+ return ho;
+}
+
+static inline void apply_orientation(int degree, int *x, int *y)
+{
+ int _x;
+ int _y;
+ int _angle;
+
+ switch (degree) {
+ case 0:
+ return;
+ case 90:
+ _x = *x;
+ _y = *y;
+
+ *x = -_y;
+ *y = _x;
+ return;
+ case 180:
+ _x = *x;
+ _y = *y;
+ _angle = degree;
+
+ *x = -_x;
+ *y = -_y;
+ return;
+ case 270:
+ _x = *x;
+ _y = *y;
+ _angle = degree;
+
+ *x = _y;
+ *y = -_x;
+ return;
+ default:
+ _x = *x;
+ _y = *y;
+ _angle = degree;
+
+ *x = (double)_x * cos((double)_angle) - (double)_y * sin((double)_angle);
+ *y = (double)_x * sin((double)_angle) + (double)_y * cos((double)_angle);
+ return;
+ }
+}
+
+/**
+ * @note
+ * Every user event (mouse) on the buffer will be passed via this event callback
+ */
+static int event_handler_cb(widget_buffer_h handler, struct widget_buffer_event_data *event_info, void *data)
+{
+ vwin_info_t info = data;
+ Elm_Access_Action_Info action_info;
+ Elm_Access_Action_Type action_type;
+ int ret = 0;
+ Evas_Object *parent_elm;
+ KeySym *key_symbol;
+ unsigned int flags = 0;
+ double timestamp;
+
+ if (!info->handle) {
+ /* Just ignore this event */
+ return 0;
+ }
+
+ if (WIDGET_CONF_USE_GETTIMEOFDAY) {
+ if (WIDGET_CONF_EVENT_FILTER > 0.0f && (info->pressed == 0 || event_info->type == WIDGET_BUFFER_EVENT_MOVE)) {
+ struct timeval tv;
+
+ if (gettimeofday(&tv, NULL) < 0) {
+ ErrPrint("gettimeofday: %d\n", errno);
+ } else {
+ timestamp = (double)tv.tv_sec + (double)tv.tv_usec / 1000000.0f;
+ timestamp -= event_info->timestamp;
+
+ if (timestamp > WIDGET_CONF_EVENT_FILTER) {
+ DbgPrint("Dropped %lf\n", timestamp);
+ return 0;
+ }
+ }
+ }
+
+ /**
+ * If the device doesn't use the clock monotic time, we have to emulate it for EVAS
+ * Evas only use the monotic time for animating objects
+ */
+ timestamp = ecore_time_get() * 1000.0f;
+ } else {
+ if (WIDGET_CONF_EVENT_FILTER > 0.0f && (info->pressed == 0 || event_info->type == WIDGET_BUFFER_EVENT_MOVE)) {
+ timestamp = ecore_time_get();
+
+ timestamp -= event_info->timestamp;
+ if (timestamp > WIDGET_CONF_EVENT_FILTER) {
+ DbgPrint("Dropped %lf\n", timestamp);
+ return 0;
+ }
+ }
+
+ timestamp = event_info->timestamp * 1000.0f;
+ }
+
+ /**
+ * @note
+ * Feed up events
+ */
+ switch (event_info->type) {
+ case WIDGET_BUFFER_EVENT_ON_HOLD:
+ flags = evas_event_default_flags_get(info->e);
+ flags |= EVAS_EVENT_FLAG_ON_HOLD;
+ evas_event_default_flags_set(info->e, flags);
+ ErrPrint("ON_HOLD[%s] %dx%d - %lf\n", info->id, event_info->info.pointer.x, event_info->info.pointer.y, timestamp);
+ break;
+ case WIDGET_BUFFER_EVENT_OFF_HOLD:
+ flags = evas_event_default_flags_get(info->e);
+ flags &= ~EVAS_EVENT_FLAG_ON_HOLD;
+ evas_event_default_flags_set(info->e, flags);
+ break;
+ case WIDGET_BUFFER_EVENT_ON_SCROLL:
+ flags = evas_event_default_flags_get(info->e);
+ flags |= EVAS_EVENT_FLAG_ON_SCROLL;
+ evas_event_default_flags_set(info->e, flags);
+ break;
+ case WIDGET_BUFFER_EVENT_OFF_SCROLL:
+ flags = evas_event_default_flags_get(info->e);
+ flags &= ~EVAS_EVENT_FLAG_ON_SCROLL;
+ evas_event_default_flags_set(info->e, flags);
+ break;
+ case WIDGET_BUFFER_EVENT_ENTER:
+ evas_event_feed_mouse_in(info->e, timestamp, NULL);
+ break;
+ case WIDGET_BUFFER_EVENT_LEAVE:
+ evas_event_feed_mouse_out(info->e, timestamp, NULL);
+ break;
+ case WIDGET_BUFFER_EVENT_DOWN:
+ apply_orientation(info->orientation, &event_info->info.pointer.x, &event_info->info.pointer.y);
+
+ if (info->pressed) {
+ ErrPrint("MOUSE UP is not called\n");
+ ErrPrint("UP[%s] %dx%d - %lf\n", info->id, event_info->info.pointer.x, event_info->info.pointer.y, timestamp);
+ evas_event_feed_mouse_move(info->e, event_info->info.pointer.x, event_info->info.pointer.y, timestamp, NULL);
+ evas_event_feed_mouse_up(info->e, 1, EVAS_BUTTON_NONE, timestamp, NULL);
+ }
+
+ /**
+ * @note
+ * Before processing the DOWN event,
+ * Reset the evas event flags regarding ON_HOLD option.
+ * It can be re-enabled while processing down-move-up events.
+ */
+ flags = evas_event_default_flags_get(info->e);
+ flags &= ~EVAS_EVENT_FLAG_ON_SCROLL;
+ flags &= ~EVAS_EVENT_FLAG_ON_HOLD;
+ evas_event_default_flags_set(info->e, flags);
+ /**
+ * @note
+ * Calculate the event occurred X & Y on the buffer
+ */
+ evas_event_feed_mouse_move(info->e, event_info->info.pointer.x, event_info->info.pointer.y, timestamp, NULL);
+ evas_event_feed_mouse_down(info->e, 1, EVAS_BUTTON_NONE, timestamp, NULL); /* + 0.2f just for fake event */
+ info->pressed = 1;
+ ErrPrint("DOWN[%s] %dx%d - %lf\n", info->id, event_info->info.pointer.x, event_info->info.pointer.y, timestamp);
+ break;
+ case WIDGET_BUFFER_EVENT_MOVE:
+ apply_orientation(info->orientation, &event_info->info.pointer.x, &event_info->info.pointer.y);
+ /**
+ * @note
+ * Calculate the event occurred X & Y on the buffer
+ */
+ evas_event_feed_mouse_move(info->e, event_info->info.pointer.x, event_info->info.pointer.y, timestamp, NULL);
+ break;
+ case WIDGET_BUFFER_EVENT_UP:
+ apply_orientation(info->orientation, &event_info->info.pointer.x, &event_info->info.pointer.y);
+ evas_event_feed_mouse_move(info->e, event_info->info.pointer.x, event_info->info.pointer.y, timestamp, NULL);
+ evas_event_feed_mouse_up(info->e, 1, EVAS_BUTTON_NONE, timestamp, NULL);
+ info->pressed = 0;
+ /**
+ * @note
+ * We have to keep the event flags, so we should not clear them from here.
+ * Sometimes, asynchronously callable Callbacks can refer the evas event flags after up event.
+ * so if we reset them from here, those kind of callbacks will fails to do their job properly.
+ */
+ ErrPrint("UP[%s] %dx%d - %lf\n", info->id, event_info->info.pointer.x, event_info->info.pointer.y, timestamp);
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_HIGHLIGHT;
+ /**
+ * @note
+ * Calculate the event occurred X & Y on the buffer
+ */
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ if (ret == EINA_TRUE) {
+ if (!get_highlighted_object(parent_elm)) {
+ ErrPrint("Highlighted object is not found\n");
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ } else {
+ DbgPrint("Highlighted object is found\n");
+ ret = WIDGET_ACCESS_STATUS_DONE;
+ }
+ } else {
+ ErrPrint("Action error\n");
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ }
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT_NEXT:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_HIGHLIGHT_NEXT;
+ action_info.highlight_cycle = EINA_FALSE;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_LAST : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT_PREV:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_HIGHLIGHT_PREV;
+ action_info.highlight_cycle = EINA_FALSE;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_FIRST : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTIVATE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_ACTIVATE;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTION_UP:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_UP;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTION_DOWN:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_DOWN;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_UP:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_SCROLL;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_MOVE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_SCROLL;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_DOWN:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_SCROLL;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_UNHIGHLIGHT:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_UNHIGHLIGHT;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_VALUE_CHANGE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_VALUE_CHANGE;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_MOUSE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_MOUSE;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_BACK:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_BACK;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_OVER:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_OVER;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_READ:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_READ;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_ENABLE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_ENABLE;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_DISABLE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_DISABLE;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_DOWN:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+
+ key_symbol = XGetKeyboardMapping(ecore_x_display_get(), event_info->info.keycode, 1, &ret);
+ if (key_symbol) {
+ char *key_name;
+ char *key_string;
+
+ key_string = XKeysymToString(*key_symbol);
+ key_name = XKeysymToString(*key_symbol);
+ DbgPrint("Key symbol: %s, name: %s\n", key_string, key_name);
+ XFree(key_symbol);
+ XFree(key_name);
+ XFree(key_string);
+ }
+ ret = WIDGET_KEY_STATUS_ERROR;
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_UP:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+
+ key_symbol = XGetKeyboardMapping(ecore_x_display_get(), event_info->info.keycode, 1, &ret);
+ if (key_symbol) {
+ char *key_name;
+ char *key_string;
+
+ key_string = XKeysymToString(*key_symbol);
+ key_name = XKeysymToString(*key_symbol);
+ DbgPrint("Key symbol: %s, name: %s\n", key_string, key_name);
+ XFree(key_symbol);
+ XFree(key_name);
+ XFree(key_string);
+ }
+ ret = WIDGET_KEY_STATUS_ERROR;
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_FOCUS_IN:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+
+ key_symbol = XGetKeyboardMapping(ecore_x_display_get(), event_info->info.keycode, 1, &ret);
+ if (key_symbol) {
+ char *key_name;
+ char *key_string;
+
+ key_string = XKeysymToString(*key_symbol);
+ key_name = XKeysymToString(*key_symbol);
+ DbgPrint("Key symbol: %s, name: %s\n", key_string, key_name);
+ XFree(key_symbol);
+ XFree(key_name);
+ XFree(key_string);
+ }
+ ret = WIDGET_KEY_STATUS_ERROR;
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_FOCUS_OUT:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+
+ key_symbol = XGetKeyboardMapping(ecore_x_display_get(), event_info->info.keycode, 1, &ret);
+ if (key_symbol) {
+ char *key_name;
+ char *key_string;
+
+ key_string = XKeysymToString(*key_symbol);
+ key_name = XKeysymToString(*key_symbol);
+ DbgPrint("Key symbol: %s, name: %s\n", key_string, key_name);
+ XFree(key_symbol);
+ XFree(key_name);
+ XFree(key_string);
+ }
+ ret = WIDGET_KEY_STATUS_ERROR;
+ break;
+ default:
+ DbgPrint("Unhandled buffer event (%d)\n", event_info->type);
+ break;
+ }
+
+ return ret;
+}
+
+static void pre_render_cb(void *data, Evas *e, void *event_info)
+{
+ vwin_info_t info = data;
+
+ if (!info->handle) {
+ return;
+ }
+
+ if (widget_conf_premultiplied_alpha()) {
+ Evas_Coord w;
+ Evas_Coord h;
+
+ ecore_evas_geometry_get(info->ee, NULL, NULL, &w, &h);
+ evas_damage_rectangle_add(e, 0, 0, w, h);
+ }
+
+ if (info->type == VWIN_GEM) {
+ widget_buffer_pre_render(info->handle);
+ } else if (info->type == VWIN_PIXMAP) {
+ /**
+ * Only the pixmap type Ecore_Evas uses this variable
+ */
+ } else if (info->type == VWIN_SW_BUF) {
+ /* Do nothing */
+ }
+}
+
+static void post_render_cb(void *data, Evas *e, void *event_info)
+{
+ vwin_info_t info = data;
+
+ if (!info->handle) {
+ return;
+ }
+
+ if (widget_conf_premultiplied_alpha()) {
+ void *canvas;
+ int x, y, w, h;
+
+ // Get a pointer of a buffer of the virtual canvas
+ canvas = (void *)ecore_evas_buffer_pixels_get(info->ee);
+ if (!canvas) {
+ ErrPrint("Failed to get pixel canvas\n");
+ return;
+ }
+
+ ecore_evas_geometry_get(info->ee, &x, &y, &w, &h);
+ evas_data_argb_unpremul(canvas, w * h);
+ }
+
+ if (info->type == VWIN_GEM) {
+ widget_buffer_post_render(info->handle);
+ } else if (info->type == VWIN_PIXMAP) {
+ int idx;
+ unsigned int front_resource_id;
+
+ front_resource_id = ecore_evas_gl_x11_pixmap_get(info->ee);
+
+ for (idx = 0; idx < WIDGET_CONF_EXTRA_BUFFER_COUNT; idx++) {
+ if (front_resource_id == info->resource_array[idx]) {
+ /**
+ */
+ widget_send_updated_by_idx(info->handle, idx);
+ break;
+ }
+ }
+
+ if (idx == WIDGET_CONF_EXTRA_BUFFER_COUNT) {
+ /* Send updated event for PRIMARY BUFFER */
+ if (front_resource_id == widget_viewer_get_resource_id(info->handle, WIDGET_PRIMARY_BUFFER)) {
+ widget_send_updated_by_idx(info->handle, WIDGET_PRIMARY_BUFFER);
+ } else {
+ DbgPrint("Unable to send updated: %u (%u)\n", front_resource_id, widget_viewer_get_resource_id(info->handle, WIDGET_PRIMARY_BUFFER));
+ }
+ }
+ } else if (info->type == VWIN_SW_BUF) {
+ widget_viewer_sync_buffer(info->handle);
+ }
+}
+
+static int pre_orientation_cb(const char *id, void *data)
+{
+ vwin_info_t info = data;
+ const char *path;
+ int orientation;
+
+ /* Try provider_app first */
+ if (!id) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ path = widget_util_uri_to_path(id);
+ if (path && strcmp(info->id, path)) {
+ /* Skip */
+ DbgPrint("SKIP: Pre orientation event callback is called [%s], %s\n", id, info->id);
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ DbgPrint("Pre orientation event callback is called [%s]\n", id);
+ orientation = widget_get_orientation(path);
+ if (orientation < 0) {
+ ErrPrint("Failed to get orientation: %X\n", orientation);
+ } else {
+ info->orientation = orientation;
+ }
+
+ return WIDGET_ERROR_NONE;
+}
+
+static int pre_destroy_cb(const char *id, void *data)
+{
+ vwin_info_t info = data;
+ const char *path = NULL;
+
+ if (id) {
+ path = widget_util_uri_to_path(id);
+
+ if (path && strcmp(info->id, path)) {
+ /* Skip */
+ DbgPrint("SKIP: Pre destroy event callback is called [%s], %s\n", id, info->id);
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+ }
+
+ DbgPrint("Pre destroy event callback is called [%s]\n", id);
+
+ if (info->ee) {
+ DbgPrint("Toggle manual render mode to prevent from unwanted rendering");
+ ecore_evas_manual_render_set(info->ee, EINA_TRUE);
+ }
+
+ return WIDGET_ERROR_NONE;
+}
+
+static void ecore_evas_free_cb(Ecore_Evas *ee)
+{
+ vwin_info_t info;
+
+ info = ecore_evas_data_get(ee, "dynamic,box,info");
+ if (!info) {
+ DbgPrint("Info is not valid\n");
+ return;
+ }
+
+ widget_del_pre_callback(WIDGET_PRE_DESTROY_CALLBACK, pre_destroy_cb, info);
+
+ if (info->e) {
+ evas_event_callback_del(info->e, EVAS_CALLBACK_RENDER_POST, post_render_cb);
+ evas_event_callback_del(info->e, EVAS_CALLBACK_RENDER_PRE, pre_render_cb);
+ }
+
+ info->deleted = 1;
+ info->ee = NULL;
+}
+
+#ifdef WIDGET_FEATURE_GBAR_SUPPORTED
+PUBLIC Evas *widget_get_evas(const char *id, int is_gbar)
+#else /* WIDGET_FEATURE_GBAR_SUPPORTED */
+PUBLIC Evas *widget_get_evas(const char *id)
+#endif /* WIDGET_FEATURE_GBAR_SUPPORTED */
+{
+ vwin_info_t info;
+ int orientation;
+
+ /**
+ * @TODO
+ * If the evas object is already created,
+ * this function should returns ERROR.
+ */
+
+ if (!id) {
+ ErrPrint("Invalid parameter\n");
+ return NULL;
+ }
+
+ info = calloc(1, sizeof(*info));
+ if (!info) {
+ ErrPrint("Heap: %d\n", errno);
+ return NULL;
+ }
+
+ info->id = strdup(id);
+ if (!info->id) {
+ ErrPrint("Heap: %d\n", errno);
+ free(info);
+ return NULL;
+ }
+
+#ifdef WIDGET_FEATURE_GBAR_SUPPORTED
+ info->is_gbar = is_gbar;
+#else
+ info->is_gbar = 0;
+#endif /* WIDGET_FEATURE_GBAR_SUPPORTED */
+
+ /**
+ * Acquire a buffer for canvas.
+ */
+ info->handle = widget_create_buffer(info->id, info->is_gbar,
+ binder_widget_auto_align(),
+ event_handler_cb, info);
+
+ if (!info->handle) {
+ ErrPrint("Failed to create a widget buffer\n");
+ free(info->id);
+ free(info);
+ return NULL;
+ }
+
+ /**
+ * Size information must be initialized before call the ecore_evas_buffer_new.
+ */
+ info->w = WIDGET_DEFAULT_WIDTH;
+ info->h = WIDGET_DEFAULT_HEIGHT;
+
+ info->ee = binder_ecore_evas_new(info);
+ if (!info->ee) {
+ ErrPrint("Failed to create ecore_evas (%dx%d)\n", info->w, info->h);
+ widget_destroy_buffer(info->handle);
+ free(info->id);
+ free(info);
+ return NULL;
+ }
+
+ ecore_evas_data_set(info->ee, "dynamic,box,info", info);
+
+ /**
+ * @note
+ * Free callback must be prepared before use the ecore_evas_free()
+ */
+ ecore_evas_callback_pre_free_set(info->ee, ecore_evas_free_cb);
+
+ info->e = ecore_evas_get(info->ee);
+ if (!info->e) {
+ ErrPrint("Failed to get evas\n");
+ ecore_evas_free(info->ee);
+ return NULL;
+ }
+
+ pre_render_cb(info, NULL, NULL);
+ ecore_evas_alpha_set(info->ee, EINA_TRUE);
+ post_render_cb(info, NULL, NULL);
+
+ ecore_evas_manual_render_set(info->ee, EINA_FALSE);
+ ecore_evas_resize(info->ee, info->w, info->h);
+
+ evas_event_callback_add(info->e, EVAS_CALLBACK_RENDER_POST, post_render_cb, info);
+ evas_event_callback_add(info->e, EVAS_CALLBACK_RENDER_PRE, pre_render_cb, info);
+
+ widget_add_pre_callback(WIDGET_PRE_DESTROY_CALLBACK, pre_destroy_cb, info);
+ widget_add_pre_callback(WIDGET_PRE_ORIENTATION_CALLBACK, pre_orientation_cb, info);
+
+ orientation = widget_get_orientation(info->id);
+ if (orientation < 0) {
+ ErrPrint("Failed to get orientation[%s]: %X\n", info->id, orientation);
+ } else {
+ info->orientation = orientation;
+ }
+
+ return info->e;
+}
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#include <Elementary.h>
+#include <string.h>
+#include <Ecore_Evas.h>
+#include <Ecore_X.h>
+#include <Evas.h>
+
+#include <dlog.h>
+#include <widget_errno.h>
+#include <widget_service.h>
+
+#include "widget.h"
+#include "debug.h"
+
+#define IS_GBAR 1
+
+#define PUBLIC __attribute__((visibility("default")))
+#define WIDGET_WIN_TAG "dynamic,box,win"
+
+#define WIDGET_DEFAULT_WIDTH 1
+#define WIDGET_DEFAULT_HEIGHT 1
+#define GL_ENGINE "opengl_x11"
+
+static struct static_info {
+ Ecore_Evas *(*alloc_canvas)(int w, int h, void *(*a)(void *data, int size), void (*f)(void *data, void *ptr), void *data);
+ Ecore_Evas *(*alloc_canvas_with_stride)(int w, int h, void *(*a)(void *data, int size, int *stride, int *bpp), void (*f)(void *data, void *ptr), void *data);
+ Ecore_Evas *(*alloc_canvas_with_pixmap)(const char *disp_name, Ecore_X_Window parent, int x, int y, int w, int h, Ecore_X_Pixmap (*alloc_cb)(void *data, Ecore_X_Window parent, int w, int h, int depth), void (*free_cb)(void *data, Ecore_X_Pixmap pixmap), void *data);
+} s_info = {
+ .alloc_canvas = NULL,
+ .alloc_canvas_with_stride = NULL,
+ .alloc_canvas_with_pixmap = NULL,
+};
+
+/**
+ * @brief
+ * Abstracted Data Type of Virtual Window
+ */
+typedef struct virtual_window_info {
+ char *id; /**< Identification */
+ widget_buffer_h handle; /**< Livebox buffer handle */
+ enum win_type {
+ VWIN_SW_BUF = 0x00, /**< S/W buffer */
+ VWIN_GEM = 0x01, /**< GEM buffer */
+ VWIN_PIXMAP = 0x02, /**< PIXMAP */
+ VWIN_ERROR = 0x03 /**< Unknown */
+ } type;
+ Ecore_Evas *ee;
+ Evas *e;
+ int is_gbar;
+ int deleted;
+ int w;
+ int h;
+ unsigned int *resource_array;
+ int resource_cnt;
+
+ int pressed;
+} *vwin_info_t;
+
+static inline Evas_Object *get_highlighted_object(Evas_Object *obj)
+{
+ Evas_Object *o, *ho;
+
+ o = evas_object_name_find(evas_object_evas_get(obj), "_elm_access_disp");
+ if (!o) return NULL;
+
+ ho = evas_object_data_get(o, "_elm_access_target");
+ return ho;
+}
+
+/*!
+ * \note
+ * Every user event (mouse) on the buffer will be passed via this event callback
+ */
+static int event_handler_cb(struct widget_buffer *handler, struct widget_buffer_event_data *event_info, void *data)
+{
+ vwin_info_t info = data;
+ Elm_Access_Action_Info action_info;
+ Elm_Access_Action_Type action_type;
+ int ret = 0;
+ Evas_Object *parent_elm;
+ unsigned int flags = 0;
+ double timestamp;
+
+
+ if (!info->handle) {
+ /* Just ignore this event */
+ return 0;
+ }
+
+ if (WIDGET_CONF_USE_GETTIMEOFDAY) {
+ if (WIDGET_CONF_EVENT_FILTER > 0.0f && (info->pressed == 0 || event_info->type == WIDGET_BUFFER_EVENT_MOVE)) {
+ struct timeval tv;
+
+ if (gettimeofday(&tv, NULL) < 0) {
+ ErrPrint("gettimeofday: %s\n", strerror(errno));
+ } else {
+ timestamp = (double)tv.tv_sec + (double)tv.tv_usec / 1000000.0f;
+ timestamp -= event_info->timestamp;
+
+ if (timestamp > WIDGET_CONF_EVENT_FILTER) {
+ DbgPrint("Dropped %lf\n", timestamp);
+ return 0;
+ }
+ }
+ }
+
+ /**
+ * If the device doesn't use the clock monotic time, we have to emulate it for EVAS
+ * Evas only use the monotic time for animating objects
+ */
+ timestamp = ecore_time_get() * 1000.0f;
+ } else {
+ if (WIDGET_CONF_EVENT_FILTER > 0.0f && (info->pressed == 0 || event_info->type == WIDGET_BUFFER_EVENT_MOVE)) {
+ timestamp = ecore_time_get();
+
+ timestamp -= event_info->timestamp;
+ if (timestamp > WIDGET_CONF_EVENT_FILTER) {
+ DbgPrint("Dropped %lf\n", timestamp);
+ return 0;
+ }
+ }
+
+ timestamp = event_info->timestamp * 1000.0f;
+ }
+
+ /*!
+ * \note
+ * Feed up events
+ */
+ switch (event_info->type) {
+ case WIDGET_BUFFER_EVENT_ON_HOLD:
+ flags = evas_event_default_flags_get(info->e);
+ flags |= EVAS_EVENT_FLAG_ON_HOLD;
+ evas_event_default_flags_set(info->e, flags);
+ ErrPrint("ON_HOLD[%s] %dx%d - %lf\n", info->id, event_info->info.pointer.x, event_info->info.pointer.y, timestamp);
+ break;
+ case WIDGET_BUFFER_EVENT_OFF_HOLD:
+ flags = evas_event_default_flags_get(info->e);
+ flags &= ~EVAS_EVENT_FLAG_ON_HOLD;
+ evas_event_default_flags_set(info->e, flags);
+ break;
+ case WIDGET_BUFFER_EVENT_ON_SCROLL:
+ flags = evas_event_default_flags_get(info->e);
+ flags |= EVAS_EVENT_FLAG_ON_SCROLL;
+ evas_event_default_flags_set(info->e, flags);
+ break;
+ case WIDGET_BUFFER_EVENT_OFF_SCROLL:
+ flags = evas_event_default_flags_get(info->e);
+ flags &= ~EVAS_EVENT_FLAG_ON_SCROLL;
+ evas_event_default_flags_set(info->e, flags);
+ break;
+ case WIDGET_BUFFER_EVENT_ENTER:
+ evas_event_feed_mouse_in(info->e, timestamp, NULL);
+ break;
+ case WIDGET_BUFFER_EVENT_LEAVE:
+ evas_event_feed_mouse_out(info->e, timestamp, NULL);
+ break;
+ case WIDGET_BUFFER_EVENT_DOWN:
+ if (info->pressed) {
+ ErrPrint("MOUSE UP is not called\n");
+ ErrPrint("UP[%s] %dx%d - %lf\n", info->id, event_info->info.pointer.x, event_info->info.pointer.y, timestamp);
+ evas_event_feed_mouse_move(info->e, event_info->info.pointer.x, event_info->info.pointer.y, timestamp, NULL);
+ evas_event_feed_mouse_up(info->e, 1, EVAS_BUTTON_NONE, timestamp, NULL);
+ }
+
+ /**
+ * @note
+ * Before processing the DOWN event,
+ * Reset the evas event flags regarding ON_HOLD option.
+ * It can be re-enabled while processing down-move-up events.
+ */
+ flags = evas_event_default_flags_get(info->e);
+ flags &= ~EVAS_EVENT_FLAG_ON_SCROLL;
+ flags &= ~EVAS_EVENT_FLAG_ON_HOLD;
+ evas_event_default_flags_set(info->e, flags);
+ /**
+ * @note
+ * Calculate the event occurred X & Y on the buffer
+ */
+ evas_event_feed_mouse_move(info->e, event_info->info.pointer.x, event_info->info.pointer.y, timestamp, NULL);
+ evas_event_feed_mouse_down(info->e, 1, EVAS_BUTTON_NONE, timestamp, NULL); /* + 0.2f just for fake event */
+ info->pressed = 1;
+ ErrPrint("DOWN[%s] %dx%d - %lf\n", info->id, event_info->info.pointer.x, event_info->info.pointer.y, timestamp);
+ break;
+ case WIDGET_BUFFER_EVENT_MOVE:
+ /**
+ * @note
+ * Calculate the event occurred X & Y on the buffer
+ */
+ evas_event_feed_mouse_move(info->e, event_info->info.pointer.x, event_info->info.pointer.y, timestamp, NULL);
+ break;
+ case WIDGET_BUFFER_EVENT_UP:
+ evas_event_feed_mouse_move(info->e, event_info->info.pointer.x, event_info->info.pointer.y, timestamp, NULL);
+ evas_event_feed_mouse_up(info->e, 1, EVAS_BUTTON_NONE, timestamp, NULL);
+ info->pressed = 0;
+ /**
+ * @note
+ * We have to keep the event flags, so we should not clear them from here.
+ * Sometimes, asynchronously callable Callbacks can refer the evas event flags after up event.
+ * so if we reset them from here, those kind of callbacks will fails to do their job properly.
+ */
+ ErrPrint("UP[%s] %dx%d - %lf\n", info->id, event_info->info.pointer.x, event_info->info.pointer.y, timestamp);
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_HIGHLIGHT;
+ /**
+ * @note
+ * Calculate the event occurred X & Y on the buffer
+ */
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ if (ret == EINA_TRUE) {
+ if (!get_highlighted_object(parent_elm)) {
+ ErrPrint("Highlighted object is not found\n");
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ } else {
+ DbgPrint("Highlighted object is found\n");
+ ret = WIDGET_ACCESS_STATUS_DONE;
+ }
+ } else {
+ ErrPrint("Action error\n");
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ }
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT_NEXT:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_HIGHLIGHT_NEXT;
+ action_info.highlight_cycle = EINA_FALSE;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_LAST : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT_PREV:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_HIGHLIGHT_PREV;
+ action_info.highlight_cycle = EINA_FALSE;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_FIRST : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTIVATE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_ACTIVATE;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTION_UP:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_UP;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTION_DOWN:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_DOWN;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_UP:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_SCROLL;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_MOVE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_SCROLL;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_DOWN:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_SCROLL;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_UNHIGHLIGHT:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_UNHIGHLIGHT;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_VALUE_CHANGE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_VALUE_CHANGE;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_MOUSE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_MOUSE;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_BACK:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_BACK;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_OVER:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_OVER;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_READ:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_READ;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_ENABLE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_ENABLE;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_ACCESS_DISABLE:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+ memset(&action_info, 0, sizeof(action_info));
+ action_type = ELM_ACCESS_ACTION_DISABLE;
+ action_info.x = event_info->info.access.x;
+ action_info.y = event_info->info.access.y;
+ action_info.mouse_type = event_info->info.access.mouse_type;
+ ret = elm_access_action(parent_elm, action_type, &action_info);
+ ret = (ret == EINA_FALSE) ? WIDGET_ACCESS_STATUS_ERROR : WIDGET_ACCESS_STATUS_DONE;
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_DOWN:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+
+ key_symbol = XGetKeyboardMapping(ecore_x_display_get(), event_info->info.keycode, 1, &ret);
+ if (key_symbol) {
+ char *key_name;
+ char *key_string;
+
+ key_string = XKeysymToString(*key_symbol);
+ key_name = XKeysymToString(*key_symbol);
+ DbgPrint("Key symbol: %s, name: %s\n", key_string, key_name);
+ XFree(key_symbol);
+ XFree(key_name);
+ XFree(key_string);
+ }
+ ret = WIDGET_KEY_STATUS_ERROR;
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_UP:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+
+ key_symbol = XGetKeyboardMapping(ecore_x_display_get(), event_info->info.keycode, 1, &ret);
+ if (key_symbol) {
+ char *key_name;
+ char *key_string;
+
+ key_string = XKeysymToString(*key_symbol);
+ key_name = XKeysymToString(*key_symbol);
+ DbgPrint("Key symbol: %s, name: %s\n", key_string, key_name);
+ XFree(key_symbol);
+ XFree(key_name);
+ XFree(key_string);
+ }
+ ret = WIDGET_KEY_STATUS_ERROR;
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_FOCUS_IN:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+
+ key_symbol = XGetKeyboardMapping(ecore_x_display_get(), event_info->info.keycode, 1, &ret);
+ if (key_symbol) {
+ char *key_name;
+ char *key_string;
+
+ key_string = XKeysymToString(*key_symbol);
+ key_name = XKeysymToString(*key_symbol);
+ DbgPrint("Key symbol: %s, name: %s\n", key_string, key_name);
+ XFree(key_symbol);
+ XFree(key_name);
+ XFree(key_string);
+ }
+ ret = WIDGET_KEY_STATUS_ERROR;
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_FOCUS_OUT:
+ parent_elm = ecore_evas_data_get(info->ee, WIDGET_WIN_TAG);
+ if (!parent_elm) {
+ ret = WIDGET_ACCESS_STATUS_ERROR;
+ break;
+ }
+
+ key_symbol = XGetKeyboardMapping(ecore_x_display_get(), event_info->info.keycode, 1, &ret);
+ if (key_symbol) {
+ char *key_name;
+ char *key_string;
+
+ key_string = XKeysymToString(*key_symbol);
+ key_name = XKeysymToString(*key_symbol);
+ DbgPrint("Key symbol: %s, name: %s\n", key_string, key_name);
+ XFree(key_symbol);
+ XFree(key_name);
+ XFree(key_string);
+ }
+ ret = WIDGET_KEY_STATUS_ERROR;
+ break;
+ default:
+ DbgPrint("Unhandled buffer event (%d)\n", event_info->type);
+ break;
+ }
+
+ return ret;
+}
+
+static void *alloc_fb(void *data, int size)
+{
+ vwin_info_t info = data;
+ void *buffer;
+
+ if (info->ee) {
+ ecore_evas_geometry_get(info->ee, NULL, NULL, &info->w, &info->h);
+ DbgPrint("Size of ee is updated: %dx%d (info: %p)\n", info->w, info->h, info);
+ }
+
+ if (!info->handle) {
+ ErrPrint("Failed to create a buffer\n");
+ return NULL;
+ }
+
+ if (widget_viewer_acquire_buffer(info->handle, WIDGET_PRIMARY_BUFFER, info->w, info->h, sizeof(int)) < 0) {
+ ErrPrint("Failed to acquire buffer\n");
+ return NULL;
+ }
+
+ /**
+ * If it supports the H/W accelerated buffer,
+ * Use it.
+ */
+ if (widget_support_hw_buffer(info->handle)) {
+ if (widget_create_hw_buffer(info->handle) == 0) {
+ buffer = widget_buffer_hw_buffer(info->handle);
+ if (buffer) {
+ DbgPrint("HW Accelerated buffer is created %p, (%dx%d)\n", info, info->w, info->h);
+ info->type = VWIN_GEM;
+ return buffer;
+ }
+ }
+
+ ErrPrint("Failed to allocate HW Accelerated buffer\n");
+ }
+
+ /**
+ * Or use the buffer of a S/W backend.
+ */
+ buffer = widget_ref_buffer(info->handle);
+ DbgPrint("SW buffer is created (%dx%d)\n", info->w, info->h);
+ info->type = VWIN_SW_BUF;
+ return buffer;
+}
+
+static void free_fb(void *data, void *ptr)
+{
+ vwin_info_t info = data;
+
+ if (!info->handle) {
+ return;
+ }
+
+ if (info->type == VWIN_GEM) {
+ if (widget_destroy_hw_buffer(info->handle) == 0) {
+ DbgPrint("HW Accelerated buffer is destroyed\n");
+ }
+ } else if (info->type == VWIN_SW_BUF) {
+ DbgPrint("SW buffer is destroyed, %p\n", info);
+ widget_unref_buffer(ptr);
+ } else if (info->type == VWIN_PIXMAP) {
+ ErrPrint("Unable to reach to here\n");
+ }
+
+ if (widget_viewer_release_buffer(info->handle, WIDGET_PRIMARY_BUFFER) < 0) {
+ ErrPrint("Failed to release buffer\n");
+ }
+
+ if (info->deleted) {
+ widget_destroy_buffer(info->handle);
+ free(info->resource_array);
+ free(info->id);
+ free(info);
+ }
+}
+
+static void pre_render_cb(void *data, Evas *e, void *event_info)
+{
+ vwin_info_t info = data;
+
+ if (!info->handle) {
+ return;
+ }
+
+ if (widget_conf_premultiplied_alpha()) {
+ Evas_Coord w;
+ Evas_Coord h;
+
+ ecore_evas_geometry_get(info->ee, NULL, NULL, &w, &h);
+ evas_damage_rectangle_add(e, 0, 0, w, h);
+ }
+
+ if (info->type == VWIN_GEM) {
+ widget_buffer_pre_render(info->handle);
+ } else if (info->type == VWIN_PIXMAP) {
+ /**
+ * Only the pixmap type Ecore_Evas uses this variable
+ */
+ } else if (info->type == VWIN_SW_BUF) {
+ /* Do nothing */
+ }
+}
+
+static void post_render_cb(void *data, Evas *e, void *event_info)
+{
+ vwin_info_t info = data;
+
+ if (!info->handle) {
+ return;
+ }
+
+ if (widget_conf_premultiplied_alpha()) {
+ void *canvas;
+ int x, y, w, h;
+
+ // Get a pointer of a buffer of the virtual canvas
+ canvas = (void *)ecore_evas_buffer_pixels_get(info->ee);
+ if (!canvas) {
+ ErrPrint("Failed to get pixel canvas\n");
+ return;
+ }
+
+ ecore_evas_geometry_get(info->ee, &x, &y, &w, &h);
+ evas_data_argb_unpremul(canvas, w * h);
+ }
+
+ if (info->type == VWIN_GEM) {
+ widget_buffer_post_render(info->handle);
+ } else if (info->type == VWIN_PIXMAP) {
+ int idx;
+ unsigned int front_resource_id;
+
+ front_resource_id = ecore_evas_gl_x11_pixmap_get(info->ee);
+
+ for (idx = 0; idx < WIDGET_CONF_EXTRA_BUFFER_COUNT; idx++) {
+ if (front_resource_id == info->resource_array[idx]) {
+ /**
+ */
+ widget_send_updated_by_idx(info->handle, idx);
+ break;
+ }
+ }
+
+ if (idx == WIDGET_CONF_EXTRA_BUFFER_COUNT) {
+ /* Send updated event for PRIMARY BUFFER */
+ if (front_resource_id == widget_viewer_get_resource_id(info->handle, WIDGET_PRIMARY_BUFFER)) {
+ widget_send_updated_by_idx(info->handle, WIDGET_PRIMARY_BUFFER);
+ } else {
+ DbgPrint("Unable to send updated: %u (%u)\n", front_resource_id, widget_viewer_get_resource_id(info->handle, WIDGET_PRIMARY_BUFFER));
+ }
+ }
+ } else if (info->type == VWIN_SW_BUF) {
+ widget_viewer_sync_buffer(info->handle);
+ }
+}
+
+static void pre_destroy_cb(const char *id, void *data)
+{
+ vwin_info_t info = data;
+
+ if (id && strcmp(info->id, widget_util_uri_to_path(id))) {
+ /* Skip */
+ DbgPrint("SKIP: Pre destroy event callback is called [%s], %s\n", id, info->id);
+ return;
+ }
+
+ DbgPrint("Pre destroy event callback is called [%s]\n", id);
+
+ if (info->ee) {
+ DbgPrint("Toggle manual render mode to prevent from unwanted rendering");
+ ecore_evas_manual_render_set(info->ee, EINA_TRUE);
+ }
+}
+
+static void ecore_evas_free_cb(Ecore_Evas *ee)
+{
+ vwin_info_t info;
+
+ info = ecore_evas_data_get(ee, "dynamic,box,info");
+ if (!info) {
+ DbgPrint("Info is not valid\n");
+ return;
+ }
+
+ widget_del_pre_callback(WIDGET_PRE_DESTROY_CALLBACK, pre_destroy_cb, info);
+
+ if (info->e) {
+ evas_event_callback_del(info->e, EVAS_CALLBACK_RENDER_POST, post_render_cb);
+ evas_event_callback_del(info->e, EVAS_CALLBACK_RENDER_PRE, pre_render_cb);
+ }
+
+ info->deleted = 1;
+ info->ee = NULL;
+}
+
+#ifdef WIDGET_FEATURE_GBAR_SUPPORTED
+PUBLIC Evas *widget_get_evas(const char *id, int is_gbar)
+#else /* WIDGET_FEATURE_GBAR_SUPPORTED */
+PUBLIC Evas *widget_get_evas(const char *id)
+#endif /* WIDGET_FEATURE_GBAR_SUPPORTED */
+{
+ vwin_info_t info;
+ Evas_Object *rect;
+ const char *engine;
+
+ /**
+ * @TODO
+ * If the evas object is already created,
+ * this function should returns ERROR.
+ */
+
+ if (!s_info.alloc_canvas && !s_info.alloc_canvas_with_stride && !s_info.alloc_canvas_with_pixmap) {
+ /*
+ s_info.alloc_canvas_with_pixmap = dlsym(RTLD_DEFAULT, "ecore_evas_gl_x11_pixmap_allocfunc_new");
+ if (!s_info.alloc_canvas_with_pixmap) {
+ DbgPrint("pixmap_allocfunc_new is not found\n");
+ }
+ */
+
+ s_info.alloc_canvas_with_stride = dlsym(RTLD_DEFAULT, "ecore_evas_buffer_allocfunc_with_stride_new");
+ if (!s_info.alloc_canvas_with_stride) {
+ DbgPrint("allocfunc_with_stirde_new is not found\n");
+ }
+
+ s_info.alloc_canvas = dlsym(RTLD_DEFAULT, "ecore_evas_buffer_allocfunc_new");
+ if (!s_info.alloc_canvas) {
+ ErrPrint("allocfunc_new is not found\n");
+ }
+
+ if (!s_info.alloc_canvas_with_stride && !s_info.alloc_canvas && !s_info.alloc_canvas_with_pixmap) {
+ ErrPrint("No way to allocate canvas\n");
+ return NULL;
+ }
+ }
+
+ if (!id) {
+ ErrPrint("Invalid parameter\n");
+ return NULL;
+ }
+
+ info = calloc(1, sizeof(*info));
+ if (!info) {
+ ErrPrint("Heap: %d\n", errno);
+ return NULL;
+ }
+
+ info->id = strdup(id);
+ if (!info->id) {
+ ErrPrint("Heap: %d\n", errno);
+ free(info);
+ return NULL;
+ }
+
+#ifdef WIDGET_FEATURE_GBAR_SUPPORTED
+ info->is_gbar = is_gbar;
+#else
+ info->is_gbar = 0;
+#endif /* WIDGET_FEATURE_GBAR_SUPPORTED */
+
+ /**
+ * Acquire a buffer for canvas.
+ */
+ info->handle = widget_create_buffer(info->id, info->is_gbar,
+ (widget_conf_auto_align() || !s_info.alloc_canvas_with_stride),
+ event_handler_cb, info);
+
+ if (!info->handle) {
+ ErrPrint("Failed to create a widget buffer\n");
+ free(info->id);
+ free(info);
+ return NULL;
+ }
+
+ /**
+ * Size information must be initialized before call the ecore_evas_buffer_new.
+ */
+ info->w = WIDGET_DEFAULT_WIDTH;
+ info->h = WIDGET_DEFAULT_HEIGHT;
+
+ engine = elm_config_preferred_engine_get();
+ DbgPrint("Preferred engine: %s (%s)\n", engine, GL_ENGINE);
+ if (engine && !strcmp(engine, GL_ENGINE)) {
+ if (s_info.alloc_canvas_with_pixmap) {
+ info->ee = s_info.alloc_canvas_with_pixmap(NULL, 0u, 0, 0, info->w, info->h, alloc_pixmap_cb, free_pixmap_cb, info);
+ if (!info->ee) {
+ ErrPrint("Unable to create a ee for pixmap\n");
+ }
+ }
+ }
+
+ if (!info->ee) {
+ if (!widget_conf_auto_align() && s_info.alloc_canvas_with_stride) {
+ info->ee = s_info.alloc_canvas_with_stride(info->w, info->h, alloc_stride_fb, free_fb, info);
+ } else if (s_info.alloc_canvas) {
+ info->ee = s_info.alloc_canvas(info->w, info->h, alloc_fb, free_fb, info);
+ }
+ }
+
+ if (!info->ee) {
+ ErrPrint("Failed to create ecore_evas (%dx%d)\n", info->w, info->h);
+ widget_destroy_buffer(info->handle);
+ free(info->id);
+ free(info);
+ return NULL;
+ }
+
+ ecore_evas_data_set(info->ee, "dynamic,box,info", info);
+
+ /**
+ * @note
+ * Free callback must be prepared before use the ecore_evas_free()
+ */
+ ecore_evas_callback_pre_free_set(info->ee, ecore_evas_free_cb);
+
+ info->e = ecore_evas_get(info->ee);
+ if (!info->e) {
+ ErrPrint("Failed to get evas\n");
+ ecore_evas_free(info->ee);
+ return NULL;
+ }
+
+ pre_render_cb(info, NULL, NULL);
+ ecore_evas_alpha_set(info->ee, EINA_TRUE);
+ post_render_cb(info, NULL, NULL);
+
+ ecore_evas_manual_render_set(info->ee, EINA_FALSE);
+ ecore_evas_resize(info->ee, info->w, info->h);
+
+ evas_event_callback_add(info->e, EVAS_CALLBACK_RENDER_POST, post_render_cb, info);
+ evas_event_callback_add(info->e, EVAS_CALLBACK_RENDER_PRE, pre_render_cb, info);
+
+ widget_add_pre_callback(WIDGET_PRE_DESTROY_CALLBACK, pre_destroy_cb, info);
+
+ return info->e;
+}
+
+/* End of a file */
--- /dev/null
+/*
+ * Copyright 2013 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h> /* malloc */
+#include <string.h> /* strdup */
+#include <libgen.h>
+#include <unistd.h> /* access */
+
+#include <Ecore_Evas.h> /* binder.h */
+
+#include <dlog.h>
+#include <widget_errno.h>
+#include <widget_service.h>
+#include <widget_service_internal.h>
+#include <widget_provider.h>
+#include <widget_provider_buffer.h>
+#include <widget_buffer.h>
+#include <widget_util.h>
+#include <widget_conf.h>
+
+#include "debug.h"
+#include "dlist.h"
+#include "util.h"
+#include "widget.h"
+#include "widget_internal.h"
+#include "binder.h"
+
+#define PUBLIC __attribute__((visibility("default")))
+
+/**
+ * @note
+ * This value is configurable value.
+ */
+#define FRAME_WAIT_INTERVAL (1.0f/6.0f)
+
+struct block {
+ unsigned int idx;
+
+ char *type;
+ char *part;
+ char *data;
+ char *option;
+ char *id;
+ char *file;
+ char *target_id;
+};
+
+struct widget_desc {
+ FILE *fp;
+ int for_pd;
+
+ unsigned int last_idx;
+
+ struct dlist *block_list;
+};
+
+struct widget_buffer_data {
+ int is_gbar;
+ int accelerated;
+
+ /* for Buffer event wrapper */
+ int (*handler)(widget_buffer_h , widget_buffer_event_data_t, void *);
+ void *cbdata;
+
+ char *content;
+ char *title;
+ char *icon;
+ char *name;
+
+ Ecore_Timer *frame_wait_timer;
+};
+
+static inline int event_handler_wrapper(widget_buffer_h buffer, widget_buffer_event_data_t event_info, void *data)
+{
+ const char *pkgname;
+ const char *id;
+ struct widget_buffer_data *cbdata = data;
+ int ret;
+
+ pkgname = widget_provider_buffer_pkgname(buffer);
+ if (!pkgname) {
+ ErrPrint("pkgname is not valid\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ id = widget_provider_buffer_id(buffer);
+ if (!id) {
+ ErrPrint("id is not valid[%s]\n", pkgname);
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (cbdata->handler) {
+ ret = cbdata->handler(buffer, event_info, cbdata->cbdata);
+ } else {
+ ret = WIDGET_ERROR_FAULT;
+ }
+
+ switch (event_info->type) {
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT:
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT_NEXT:
+ case WIDGET_BUFFER_EVENT_ACCESS_HIGHLIGHT_PREV:
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTIVATE:
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTION_UP:
+ case WIDGET_BUFFER_EVENT_ACCESS_ACTION_DOWN:
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_UP:
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_MOVE:
+ case WIDGET_BUFFER_EVENT_ACCESS_SCROLL_DOWN:
+ case WIDGET_BUFFER_EVENT_ACCESS_UNHIGHLIGHT:
+ case WIDGET_BUFFER_EVENT_ACCESS_VALUE_CHANGE:
+ case WIDGET_BUFFER_EVENT_ACCESS_MOUSE:
+ case WIDGET_BUFFER_EVENT_ACCESS_BACK:
+ case WIDGET_BUFFER_EVENT_ACCESS_OVER:
+ case WIDGET_BUFFER_EVENT_ACCESS_READ:
+ case WIDGET_BUFFER_EVENT_ACCESS_ENABLE:
+ case WIDGET_BUFFER_EVENT_ACCESS_DISABLE:
+ DbgPrint("Accessibility event: %d\n", event_info->type);
+ if (ret < 0) {
+ (void)widget_provider_send_access_status(pkgname, id, WIDGET_ACCESS_STATUS_ERROR);
+ } else {
+ (void)widget_provider_send_access_status(pkgname, id, ret);
+ }
+ break;
+ case WIDGET_BUFFER_EVENT_KEY_UP:
+ case WIDGET_BUFFER_EVENT_KEY_DOWN:
+ case WIDGET_BUFFER_EVENT_KEY_FOCUS_IN:
+ case WIDGET_BUFFER_EVENT_KEY_FOCUS_OUT:
+ DbgPrint("Key event: %d\n", event_info->type);
+ if (ret < 0) {
+ (void)widget_provider_send_key_status(pkgname, id, WIDGET_KEY_STATUS_ERROR);
+ } else {
+ (void)widget_provider_send_key_status(pkgname, id, ret);
+ }
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static inline int default_event_handler(widget_buffer_h buffer, widget_buffer_event_data_t event_info, void *data)
+{
+ /* NOP */
+ return 0;
+}
+
+PUBLIC struct widget_desc *widget_desc_open(const char *filename, int for_pd)
+{
+ struct widget_desc *handle;
+ char *new_fname;
+
+ handle = calloc(1, sizeof(*handle));
+ if (!handle) {
+ ErrPrint("Error: %d\n", errno);
+ return NULL;
+ }
+
+ if (for_pd) {
+ int len;
+ len = strlen(filename) + strlen(".desc") + 1;
+ new_fname = malloc(len);
+ if (!new_fname) {
+ ErrPrint("Error: %d\n", errno);
+ free(handle);
+ return NULL;
+ }
+ snprintf(new_fname, len, "%s.desc", filename);
+ } else {
+ new_fname = strdup(filename);
+ if (!new_fname) {
+ ErrPrint("Error: %d\n", errno);
+ free(handle);
+ return NULL;
+ }
+ }
+
+ DbgPrint("Open a file %s with merge mode %s\n",
+ new_fname,
+ access(new_fname, F_OK) == 0 ? "enabled" : "disabled");
+
+ handle->fp = fopen(new_fname, "at");
+ free(new_fname);
+ if (!handle->fp) {
+ ErrPrint("Failed to open a file: %d\n", errno);
+ free(handle);
+ return NULL;
+ }
+
+ return handle;
+}
+
+PUBLIC int widget_desc_close(struct widget_desc *handle)
+{
+ struct dlist *l;
+ struct dlist *n;
+ struct block *block;
+
+ if (!handle) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ dlist_foreach_safe(handle->block_list, l, n, block) {
+ handle->block_list = dlist_remove(handle->block_list, l);
+
+ fprintf(handle->fp, "{\n");
+ if (block->type) {
+ fprintf(handle->fp, "type=%s\n", block->type);
+ }
+
+ if (block->part) {
+ fprintf(handle->fp, "part=%s\n", block->part);
+ }
+
+ if (block->data) {
+ fprintf(handle->fp, "data=%s\n", block->data);
+ }
+
+ if (block->option) {
+ fprintf(handle->fp, "option=%s\n", block->option);
+ }
+
+ if (block->id) {
+ fprintf(handle->fp, "id=%s\n", block->id);
+ }
+
+ if (block->target_id) {
+ fprintf(handle->fp, "target=%s\n", block->target_id);
+ }
+ fprintf(handle->fp, "}\n");
+
+ free(block->type);
+ free(block->part);
+ free(block->data);
+ free(block->option);
+ free(block->id);
+ free(block->target_id);
+ free(block);
+ }
+
+ if (fclose(handle->fp) != 0) {
+ ErrPrint("fclose: %d\n", errno);
+ }
+ free(handle);
+ return WIDGET_ERROR_NONE;
+}
+
+PUBLIC int widget_desc_set_category(struct widget_desc *handle, const char *id, const char *category)
+{
+ struct block *block;
+
+ if (!handle || !category) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ block = calloc(1, sizeof(*block));
+ if (!block) {
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->type = strdup(WIDGET_DESC_TYPE_INFO);
+ if (!block->type) {
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->part = strdup("category");
+ if (!block->part) {
+ free(block->type);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->data = strdup(category);
+ if (!block->data) {
+ free(block->type);
+ free(block->part);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ if (id) {
+ block->id = strdup(id);
+ if (!block->id) {
+ free(block->data);
+ free(block->type);
+ free(block->part);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+ }
+
+ block->idx = handle->last_idx++;
+ handle->block_list = dlist_append(handle->block_list, block);
+ return block->idx;
+}
+
+PUBLIC int widget_desc_set_size(struct widget_desc *handle, const char *id, int w, int h)
+{
+ struct block *block;
+ char buffer[BUFSIZ];
+
+ if (!handle) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ block = calloc(1, sizeof(*block));
+ if (!block) {
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->type = strdup(WIDGET_DESC_TYPE_INFO);
+ if (!block->type) {
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->part = strdup("size");
+ if (!block->part) {
+ free(block->type);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ if (id) {
+ block->id = strdup(id);
+ if (!block->id) {
+ free(block->part);
+ free(block->type);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+ }
+
+ snprintf(buffer, sizeof(buffer), "%dx%d", w, h);
+ block->data = strdup(buffer);
+ if (!block->data) {
+ free(block->id);
+ free(block->part);
+ free(block->type);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->idx = handle->last_idx++;
+ handle->block_list = dlist_append(handle->block_list, block);
+ return block->idx;
+}
+
+PUBLIC int widget_desc_set_id(struct widget_desc *handle, int idx, const char *id)
+{
+ struct dlist *l;
+ struct block *block;
+
+ dlist_foreach(handle->block_list, l, block) {
+ if (block->idx == idx) {
+ if (strcasecmp(block->type, WIDGET_DESC_TYPE_SCRIPT)) {
+ ErrPrint("Invalid block is used\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ free(block->target_id);
+ block->target_id = NULL;
+
+ if (!id || !strlen(id)) {
+ return WIDGET_ERROR_NONE;
+ }
+
+ block->target_id = strdup(id);
+ if (!block->target_id) {
+ ErrPrint("Heap: %d\n", errno);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ return WIDGET_ERROR_NONE;
+ }
+ }
+
+ return WIDGET_ERROR_NOT_EXIST;
+}
+
+/*!
+ * \return idx
+ */
+PUBLIC int widget_desc_add_block(struct widget_desc *handle, const char *id, const char *type, const char *part, const char *data, const char *option)
+{
+ struct block *block;
+
+ if (!handle || !type) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (!part) {
+ part = "";
+ }
+
+ if (!data) {
+ data = "";
+ }
+
+ block = calloc(1, sizeof(*block));
+ if (!block) {
+ ErrPrint("Heap: %d\n", errno);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->type = strdup(type);
+ if (!block->type) {
+ ErrPrint("Heap: %d\n", errno);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->part = strdup(part);
+ if (!block->part) {
+ ErrPrint("Heap: %d\n", errno);
+ free(block->type);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ block->data = strdup(data);
+ if (!block->data) {
+ ErrPrint("Heap: %d\n", errno);
+ free(block->type);
+ free(block->part);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ if (option) {
+ block->option = strdup(option);
+ if (!block->option) {
+ ErrPrint("Heap: %d\n", errno);
+ free(block->data);
+ free(block->type);
+ free(block->part);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+ }
+
+ if (id) {
+ block->id = strdup(id);
+ if (!block->id) {
+ ErrPrint("Heap: %d\n", errno);
+ free(block->option);
+ free(block->data);
+ free(block->type);
+ free(block->part);
+ free(block);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+ }
+
+ block->idx = handle->last_idx++;
+ handle->block_list = dlist_append(handle->block_list, block);
+ return block->idx;
+}
+
+PUBLIC int widget_desc_del_block(struct widget_desc *handle, int idx)
+{
+ struct dlist *l;
+ struct block *block;
+
+ if (!handle || idx < 0) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ dlist_foreach(handle->block_list, l, block) {
+ if (block->idx == idx) {
+ handle->block_list = dlist_remove(handle->block_list, l);
+ free(block->type);
+ free(block->part);
+ free(block->data);
+ free(block->option);
+ free(block->id);
+ free(block->target_id);
+ free(block);
+ return WIDGET_ERROR_NONE;
+ }
+ }
+
+ return WIDGET_ERROR_NOT_EXIST;
+}
+
+PUBLIC int widget_viewer_acquire_buffer(widget_buffer_h handle, int idx, int width, int height, int pixel_size)
+{
+ int ret;
+
+ if (!handle || width <= 0 || height <= 0 || pixel_size <= 0 || idx > WIDGET_CONF_EXTRA_BUFFER_COUNT) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (idx >= 0) {
+ int _width = 0;
+ int _height = 0;
+ int _pixel_size = 0;
+ /* To validate the buffer */
+ if (widget_provider_buffer_get_size(handle, &_width, &_height, &_pixel_size) < 0) {
+ ErrPrint("Failed to get buffer size\n");
+ }
+
+ if (_width != width || _height != height || pixel_size != _pixel_size) {
+ DbgPrint("Extra buffer's geometry is not matched with primary one\n");
+ }
+
+ ret = widget_provider_buffer_extra_acquire(handle, idx, width, height, pixel_size);
+ } else {
+ ret = widget_provider_buffer_acquire(handle, width, height, pixel_size);
+ }
+
+ return ret;
+}
+
+PUBLIC widget_buffer_h widget_create_buffer(const char *filename, int is_gbar, int auto_align, int (*handler)(widget_buffer_h , widget_buffer_event_data_t, void *), void *data)
+{
+ struct widget_buffer_data *user_data;
+ const char *pkgname;
+ widget_buffer_h handle;
+ char *uri;
+
+ if (!filename) {
+ ErrPrint("Invalid argument: %p(%dx%d)\n", filename);
+ return NULL;
+ }
+
+ user_data = calloc(1, sizeof(*user_data));
+ if (!user_data) {
+ ErrPrint("Heap: %d\n", errno);
+ return NULL;
+ }
+
+ user_data->is_gbar = is_gbar;
+ user_data->handler = handler ? handler : default_event_handler;
+ user_data->cbdata = data;
+
+ uri = util_id_to_uri(filename);
+ if (!uri) {
+ ErrPrint("Heap: %d\n", errno);
+ free(user_data);
+ return NULL;
+ }
+
+ pkgname = binder_widget_find_pkgname(uri);
+ if (!pkgname) {
+ ErrPrint("Invalid Request\n");
+ free(user_data);
+ free(uri);
+ return NULL;
+ }
+
+ handle = widget_provider_buffer_create((!!is_gbar) ? WIDGET_TYPE_GBAR : WIDGET_TYPE_WIDGET, pkgname, uri, auto_align, event_handler_wrapper, user_data);
+ free(uri);
+ if (!handle) {
+ free(user_data);
+ return NULL;
+ }
+
+ (void)widget_provider_buffer_set_user_data(handle, user_data);
+ return handle;
+}
+
+PUBLIC unsigned int widget_viewer_get_resource_id(widget_buffer_h handle, int idx)
+{
+ int ret;
+
+ if (!handle || idx > WIDGET_CONF_EXTRA_BUFFER_COUNT) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (idx >= 0) {
+ ret = widget_provider_buffer_extra_resource_id(handle, idx);
+ } else {
+ ret = widget_provider_buffer_resource_id(handle);
+ }
+
+ return ret;
+}
+
+PUBLIC int widget_viewer_release_buffer(widget_buffer_h handle, int idx)
+{
+ int ret;
+
+ if (!handle || idx > WIDGET_CONF_EXTRA_BUFFER_COUNT) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (idx >= 0) {
+ ret = widget_provider_buffer_extra_release(handle, idx);
+ } else {
+ ret = widget_provider_buffer_release(handle);
+ }
+
+ DbgPrint("Release buffer: %d (%d)\n", idx, ret);
+ return ret;
+}
+
+PUBLIC int widget_destroy_buffer(widget_buffer_h handle)
+{
+ struct widget_buffer_data *user_data;
+
+ if (!handle) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (user_data) {
+ if (user_data->frame_wait_timer) {
+ ecore_timer_del(user_data->frame_wait_timer);
+ user_data->frame_wait_timer = NULL;
+ }
+ free(user_data->content);
+ free(user_data->title);
+ free(user_data->icon);
+ free(user_data->name);
+ free(user_data);
+ widget_provider_buffer_set_user_data(handle, NULL);
+ }
+
+ DbgPrint("Destroy buffer\n");
+ return widget_provider_buffer_destroy(handle);
+}
+
+PUBLIC void *widget_ref_buffer(widget_buffer_h handle)
+{
+ struct widget_buffer_data *user_data;
+ void *data;
+ int w, h, size;
+ int ret;
+
+ if (!handle) {
+ return NULL;
+ }
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data) {
+ return NULL;
+ }
+
+ if (user_data->accelerated) {
+ DbgPrint("H/W accelerated buffer is allocated\n");
+ return NULL;
+ }
+
+ ret = widget_provider_buffer_get_size(handle, &w, &h, &size);
+
+ data = widget_provider_buffer_ref(handle);
+ if (data && !ret && w > 0 && h > 0 && size > 0) {
+ memset(data, 0, w * h * size);
+ (void)widget_provider_buffer_sync(handle);
+ }
+
+ DbgPrint("Ref buffer %ds%d(%d)\n", w, h, size);
+ return data;
+}
+
+PUBLIC int widget_unref_buffer(void *buffer)
+{
+ if (!buffer) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ DbgPrint("Unref buffer\n");
+ return widget_provider_buffer_unref(buffer);
+}
+
+PUBLIC int widget_viewer_sync_buffer(widget_buffer_h handle)
+{
+ struct widget_buffer_data *user_data;
+ const char *pkgname;
+ const char *id;
+ int w;
+ int h;
+ int pixel_size;
+ int ret;
+
+ if (!handle) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data) {
+ ErrPrint("Invalid buffer\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (user_data->accelerated) {
+ DbgPrint("H/W Buffer allocated. skip the sync buffer\n");
+ return WIDGET_ERROR_NONE;
+ }
+
+ pkgname = widget_provider_buffer_pkgname(handle);
+ if (!pkgname) {
+ ErrPrint("Invalid buffer handler\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ id = widget_provider_buffer_id(handle);
+ if (!id) {
+ ErrPrint("Invalid buffer handler\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ (void)widget_provider_buffer_sync(handle);
+
+ if (widget_provider_buffer_get_size(handle, &w, &h, &pixel_size) < 0) {
+ ErrPrint("Failed to get size (%s)\n", id);
+ }
+
+ /**
+ * @todo
+ * manipulate the damaged region, so send update event only for the damaged region.
+ * to make more efficient updates
+ */
+ ret = binder_widget_send_updated(pkgname, id, handle, WIDGET_PRIMARY_BUFFER, 0, 0, w, h, user_data->is_gbar, NULL);
+ if (ret < 0) {
+ ErrPrint("Failed to send%supdated (%s)\n", user_data->is_gbar ? " GBAR " : " ", id);
+ }
+
+ return ret;
+}
+
+PUBLIC int widget_send_updated_by_idx(widget_buffer_h handle, int idx)
+{
+ struct widget_buffer_data *user_data;
+ const char *pkgname;
+ const char *id;
+ int w;
+ int h;
+ int pixel_size;
+ int ret;
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data) {
+ ErrPrint("Invalid buffer\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ pkgname = widget_provider_buffer_pkgname(handle);
+ if (!pkgname) {
+ ErrPrint("Invalid buffer handler\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ id = widget_provider_buffer_id(handle);
+ if (!id) {
+ ErrPrint("Invalid buffer handler\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (widget_provider_buffer_get_size(handle, &w, &h, &pixel_size) < 0) {
+ ErrPrint("Failed to get size (%s)\n", id);
+ }
+
+ ret = binder_widget_send_updated(pkgname, id, handle, idx, 0, 0, w, h, user_data->is_gbar, NULL);
+ if (ret < 0) {
+ ErrPrint("Failed to send%supdated (%s) %d\n", user_data->is_gbar ? " GBAR " : " ", id, idx);
+ }
+
+ return ret;
+}
+
+PUBLIC int widget_support_hw_buffer(widget_buffer_h handle)
+{
+ if (!handle) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ return widget_provider_buffer_is_support_hw(handle);
+}
+
+PUBLIC int widget_create_hw_buffer(widget_buffer_h handle)
+{
+ struct widget_buffer_data *user_data;
+ int ret;
+
+ if (!handle) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (user_data->accelerated) {
+ return WIDGET_ERROR_ALREADY_EXIST;
+ }
+
+ ret = widget_provider_buffer_create_hw(handle);
+ user_data->accelerated = (ret == 0);
+ return ret;
+}
+
+PUBLIC int widget_destroy_hw_buffer(widget_buffer_h handle)
+{
+ struct widget_buffer_data *user_data;
+
+ if (!handle) {
+ LOGD("handle is NULL\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data || !user_data->accelerated) {
+ LOGD("user_data is NULL\n");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ user_data->accelerated = 0;
+
+ return widget_provider_buffer_destroy_hw(handle);
+}
+
+PUBLIC void *widget_buffer_hw_buffer(widget_buffer_h handle)
+{
+ struct widget_buffer_data *user_data;
+
+ if (!handle) {
+ return NULL;
+ }
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data || !user_data->accelerated) {
+ return NULL;
+ }
+
+ return widget_provider_buffer_hw_addr(handle);
+}
+
+PUBLIC int widget_buffer_pre_render(widget_buffer_h handle)
+{
+ struct widget_buffer_data *user_data;
+
+ if (!handle) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (!user_data->accelerated) {
+ return WIDGET_ERROR_NONE;
+ }
+
+ /*!
+ * \note
+ * Do preprocessing for accessing the H/W render buffer
+ */
+ return widget_provider_buffer_pre_render(handle);
+}
+
+static Eina_Bool frame_wait_cb(void *data)
+{
+ widget_buffer_h handle = data;
+ struct widget_buffer_data *user_data;
+ const char *pkgname;
+ const char *id;
+ int pixel_size;
+ int ret;
+ int w;
+ int h;
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data) {
+ ErrPrint("Failed to get a user data\n");
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ pkgname = widget_provider_buffer_pkgname(handle);
+ id = widget_provider_buffer_id(handle);
+
+ if (!pkgname || !id) {
+ ErrPrint("Failed to get instance information (%s), (%s)\n", pkgname, id);
+ user_data->frame_wait_timer = NULL;
+ return ECORE_CALLBACK_CANCEL;
+ }
+
+ if (widget_provider_buffer_get_size(handle, &w, &h, &pixel_size) < 0) {
+ ErrPrint("Failed to get size (%s)\n", id);
+ w = 0;
+ h = 0;
+ pixel_size = sizeof(int);
+ }
+
+ DbgPrint("Frame skip waiting timer is fired (%s)\n", id);
+
+ /**
+ * @todo
+ * manipulate the damaged region, so send update event only for the damaged region.
+ * to make more efficient updates
+ */
+ ret = binder_widget_send_updated(pkgname, id, handle, WIDGET_PRIMARY_BUFFER, 0, 0, w, h, user_data->is_gbar, NULL);
+ if (ret < 0) {
+ ErrPrint("Failed to send%supdated (%s)\n", user_data->is_gbar ? " GBAR " : " ", id);
+ }
+
+ (void)widget_provider_buffer_clear_frame_skip(handle);
+
+ user_data->frame_wait_timer = NULL;
+ return ECORE_CALLBACK_CANCEL;
+}
+
+PUBLIC int widget_buffer_post_render(widget_buffer_h handle)
+{
+ int ret;
+ const char *pkgname;
+ const char *id;
+ struct widget_buffer_data *user_data;
+ int w;
+ int h;
+ int pixel_size;
+ PERF_INIT();
+ PERF_BEGIN();
+
+ if (!handle) {
+ PERF_MARK("post_render");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data) {
+ PERF_MARK("post_render");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (!user_data->accelerated) {
+ PERF_MARK("post_render");
+ return WIDGET_ERROR_NONE;
+ }
+
+ pkgname = widget_provider_buffer_pkgname(handle);
+ if (!pkgname) {
+ ErrPrint("Invalid buffer handle\n");
+ PERF_MARK("post_render");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ id = widget_provider_buffer_id(handle);
+ if (!id) {
+ ErrPrint("Invalid buffer handler\n");
+ PERF_MARK("post_render");
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ ret = widget_provider_buffer_post_render(handle);
+ if (ret < 0) {
+ ErrPrint("Failed to post render processing\n");
+ PERF_MARK("post_render");
+ return ret;
+ }
+
+ if (widget_provider_buffer_frame_skip(handle) == 0) {
+ if (widget_provider_buffer_get_size(handle, &w, &h, &pixel_size) < 0) {
+ ErrPrint("Failed to get size (%s)\n", id);
+ }
+
+ /**
+ * @todo
+ * manipulate the damaged region, so send update event only for the damaged region.
+ * to make more efficient updates
+ */
+ ret = binder_widget_send_updated(pkgname, id, handle, WIDGET_PRIMARY_BUFFER, 0, 0, w, h, user_data->is_gbar, NULL);
+ if (ret < 0) {
+ ErrPrint("Failed to send%supdated (%s)\n", user_data->is_gbar ? " GBAR " : " ", id);
+ }
+
+ if (user_data->frame_wait_timer) {
+ ecore_timer_del(user_data->frame_wait_timer);
+ user_data->frame_wait_timer = NULL;
+ }
+ } else {
+ if (user_data->frame_wait_timer) {
+ ecore_timer_reset(user_data->frame_wait_timer);
+ } else {
+ user_data->frame_wait_timer = ecore_timer_add(FRAME_WAIT_INTERVAL, frame_wait_cb, handle);
+ if (!user_data->frame_wait_timer) {
+ ErrPrint("Failed to add waiting timer for next frame\n");
+ }
+ }
+ }
+
+ PERF_MARK("post_render");
+ return ret;
+}
+
+PUBLIC int widget_buffer_stride(widget_buffer_h handle)
+{
+ if (!handle) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ return widget_provider_buffer_stride(handle);
+}
+
+PUBLIC int widget_request_close_glance_bar(const char *pkgname, const char *id, int reason)
+{
+ char *uri;
+ int schema_len = strlen(FILE_SCHEMA);
+ int ret;
+
+ if (!pkgname || !id) {
+ ErrPrint("Invalid parameters (%s) (%s)\n", pkgname, id);
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ if (strncmp(id, FILE_SCHEMA, schema_len)) {
+ uri = util_id_to_uri(id);
+ if (!uri) {
+ ErrPrint("Heap: %d\n", errno);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+ } else {
+ uri = strdup(id);
+ if (!uri) {
+ ErrPrint("Heap: %d\n", errno);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+ }
+
+ ret = widget_provider_send_request_close_gbar(pkgname, uri, reason);
+ free(uri);
+ return ret;
+}
+
+PUBLIC int widget_freeze_scroller(const char *pkgname, const char *id)
+{
+ char *uri;
+ int ret;
+
+ if (!pkgname || !id) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ uri = util_id_to_uri(id);
+ if (!uri) {
+ ErrPrint("Heap: %d\n", errno);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ ret = widget_provider_send_hold_scroll(pkgname, uri, 1);
+ free(uri);
+ return ret;
+}
+
+PUBLIC int widget_thaw_scroller(const char *pkgname, const char *id)
+{
+ char *uri;
+ int ret;
+
+ if (!pkgname || !id) {
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ uri = util_id_to_uri(id);
+ if (!uri) {
+ ErrPrint("Heap: %d\n", errno);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ ret = widget_provider_send_hold_scroll(pkgname, uri, 0);
+ free(uri);
+ return ret;
+}
+
+PUBLIC int widget_set_extra_info(const char *id, const char *content, const char *title, const char *icon, const char *name)
+{
+ widget_buffer_h handle;
+ const char *pkgname;
+ char *uri;
+
+ uri = util_id_to_uri(id);
+ if (!uri) {
+ ErrPrint("Heap: %d\n", errno);
+ return WIDGET_ERROR_OUT_OF_MEMORY;
+ }
+
+ pkgname = binder_widget_find_pkgname(uri);
+ if (!pkgname) {
+ ErrPrint("Failed to find a package (%s)\n", uri);
+ free(uri);
+ return WIDGET_ERROR_INVALID_PARAMETER;
+ }
+
+ handle = widget_provider_buffer_find_buffer(WIDGET_TYPE_WIDGET, pkgname, uri);
+ if (handle) {
+ struct widget_buffer_data *user_data;
+
+ user_data = widget_provider_buffer_user_data(handle);
+ if (!user_data) {
+ ErrPrint("User data is not available\n");
+ free(uri);
+ return WIDGET_ERROR_FAULT;
+ }
+
+ if (content && strlen(content)) {
+ char *_content;
+
+ _content = strdup(content);
+ if (_content) {
+ if (user_data->content) {
+ free(user_data->content);
+ }
+
+ user_data->content = _content;
+ } else {
+ ErrPrint("Heap: %d\n", errno);
+ }
+ }
+
+ if (title && strlen(title)) {
+ char *_title;
+
+ _title = strdup(title);
+ if (_title) {
+ if (user_data->title) {
+ free(user_data->title);
+ }
+
+ user_data->title = _title;
+ } else {
+ ErrPrint("Heap: %d\n", errno);
+ }
+ }
+
+ if (icon && strlen(icon)) {
+ char *_icon;
+
+ _icon = strdup(icon);
+ if (_icon) {
+ if (user_data->icon) {
+ free(user_data->icon);
+ }
+
+ user_data->icon = _icon;
+ } else {
+ ErrPrint("Heap: %d\n", errno);
+ }
+ }
+
+ if (name && strlen(name)) {
+ char *_name;
+
+ _name = strdup(name);
+ if (_name) {
+ if (user_data->name) {
+ free(user_data->name);
+ }
+
+ user_data->name = _name;
+ } else {
+ ErrPrint("Heap: %d\n", errno);
+ }
+ }
+
+ if (widget_provider_send_extra_info(pkgname, uri, -1.0f, user_data->content, user_data->title, user_data->icon, user_data->name) < 0) {
+ ErrPrint("Failed to send extra info (%s)\n", id);
+ }
+
+ free(uri);
+ return WIDGET_ERROR_NONE;
+ }
+ free(uri);
+
+ return binder_widget_update_extra_info(id, content, title, icon, name);
+}
+
+/* End of a file */
--- /dev/null
+prefix=@PREFIX@
+exec_prefix=@EXEC_PREFIX@
+libdir=@LIBDIR@
+includedir=@INCLUDEDIR@
+
+Name: widget
+Description: widget supporting library
+Version: @VERSION@
+Requires.private: widget_service >= 1.0.0 widget_provider >= 1.0.0
+Libs: -L${libdir} -lwidget
+Cflags: -I${includedir}
+cppflags: -I${includedir}
projects / apps / native / widget / widget.git / commitdiff