2 * Copyright © 2008 Kristian Høgsberg
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that copyright
7 * notice and this permission notice appear in supporting documentation, and
8 * that the name of the copyright holders not be used in advertising or
9 * publicity pertaining to distribution of the software without specific,
10 * written prior permission. The copyright holders make no representations
11 * about the suitability of this software for any purpose. It is provided "as
12 * is" without express or implied warranty.
14 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
26 #include <xkbcommon/xkbcommon.h>
27 #include <wayland-client.h>
29 #include "../shared/config-parser.h"
30 #include "subsurface-client-protocol.h"
32 #define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
34 #define container_of(ptr, type, member) ({ \
35 const __typeof__( ((type *)0)->member ) *__mptr = (ptr); \
36 (type *)( (char *)__mptr - offsetof(type,member) );})
45 void (*run)(struct task *task, uint32_t events);
57 fail_on_null(void *p);
61 xstrdup(const char *s);
64 display_create(int *argc, char *argv[]);
67 display_destroy(struct display *display);
70 display_set_user_data(struct display *display, void *data);
73 display_get_user_data(struct display *display);
76 display_get_display(struct display *display);
79 display_get_cairo_device(struct display *display);
81 struct wl_compositor *
82 display_get_compositor(struct display *display);
85 display_get_shell(struct display *display);
88 display_get_output(struct display *display);
91 display_get_serial(struct display *display);
93 typedef void (*display_global_handler_t)(struct display *display,
95 const char *interface,
96 uint32_t version, void *data);
99 display_set_global_handler(struct display *display,
100 display_global_handler_t handler);
102 display_bind(struct display *display, uint32_t name,
103 const struct wl_interface *interface, uint32_t version);
105 typedef void (*display_output_handler_t)(struct output *output, void *data);
108 * The output configure handler is called, when a new output is connected
109 * and we know its current mode, or when the current mode changes.
110 * Test and set the output user data in your handler to know, if the
111 * output is new. Note: 'data' in the configure handler is the display
115 display_set_output_configure_handler(struct display *display,
116 display_output_handler_t handler);
118 struct wl_data_source *
119 display_create_data_source(struct display *display);
121 #ifdef EGL_NO_DISPLAY
123 display_get_egl_display(struct display *d);
126 display_get_argb_egl_config(struct display *d);
129 display_acquire_window_surface(struct display *display,
130 struct window *window,
133 display_release_window_surface(struct display *display,
134 struct window *window);
137 #define SURFACE_OPAQUE 0x01
138 #define SURFACE_SHM 0x02
140 #define SURFACE_HINT_RESIZE 0x10
142 #define SURFACE_HINT_RGB565 0x100
145 display_create_surface(struct display *display,
146 struct wl_surface *surface,
147 struct rectangle *rectangle,
151 display_get_buffer_for_surface(struct display *display,
152 cairo_surface_t *surface);
154 struct wl_cursor_image *
155 display_get_pointer_image(struct display *display, int pointer);
158 display_defer(struct display *display, struct task *task);
161 display_watch_fd(struct display *display,
162 int fd, uint32_t events, struct task *task);
165 display_unwatch_fd(struct display *display, int fd);
168 display_run(struct display *d);
171 display_exit(struct display *d);
191 typedef void (*window_key_handler_t)(struct window *window, struct input *input,
192 uint32_t time, uint32_t key, uint32_t unicode,
193 enum wl_keyboard_key_state state, void *data);
195 typedef void (*window_keyboard_focus_handler_t)(struct window *window,
196 struct input *device, void *data);
198 typedef void (*window_data_handler_t)(struct window *window,
204 typedef void (*window_drop_handler_t)(struct window *window,
206 int32_t x, int32_t y, void *data);
208 typedef void (*window_close_handler_t)(struct window *window, void *data);
209 typedef void (*window_fullscreen_handler_t)(struct window *window, void *data);
211 typedef void (*window_output_handler_t)(struct window *window, struct output *output,
212 int enter, void *data);
214 typedef void (*widget_resize_handler_t)(struct widget *widget,
215 int32_t width, int32_t height,
217 typedef void (*widget_redraw_handler_t)(struct widget *widget, void *data);
219 typedef int (*widget_enter_handler_t)(struct widget *widget,
221 float x, float y, void *data);
222 typedef void (*widget_leave_handler_t)(struct widget *widget,
223 struct input *input, void *data);
224 typedef int (*widget_motion_handler_t)(struct widget *widget,
225 struct input *input, uint32_t time,
226 float x, float y, void *data);
227 typedef void (*widget_button_handler_t)(struct widget *widget,
228 struct input *input, uint32_t time,
230 enum wl_pointer_button_state state,
232 typedef void (*widget_axis_handler_t)(struct widget *widget,
233 struct input *input, uint32_t time,
239 window_create(struct display *display);
241 window_create_transient(struct display *display, struct window *parent,
242 int32_t x, int32_t y, uint32_t flags);
244 window_create_custom(struct display *display);
247 window_has_focus(struct window *window);
249 typedef void (*menu_func_t)(struct window *window, int index, void *data);
252 window_show_menu(struct display *display,
253 struct input *input, uint32_t time, struct window *parent,
254 int32_t x, int32_t y,
255 menu_func_t func, const char **entries, int count);
258 window_show_frame_menu(struct window *window,
259 struct input *input, uint32_t time);
262 window_get_buffer_transform(struct window *window);
265 window_set_buffer_transform(struct window *window,
266 enum wl_output_transform transform);
269 window_get_buffer_scale(struct window *window);
272 window_set_buffer_scale(struct window *window,
276 window_get_output_scale(struct window *window);
279 window_destroy(struct window *window);
282 window_add_widget(struct window *window, void *data);
284 enum subsurface_mode {
285 SUBSURFACE_SYNCHRONIZED,
286 SUBSURFACE_DESYNCHRONIZED
290 window_add_subsurface(struct window *window, void *data,
291 enum subsurface_mode default_mode);
293 typedef void (*data_func_t)(void *data, size_t len,
294 int32_t x, int32_t y, void *user_data);
297 window_get_display(struct window *window);
299 window_move(struct window *window, struct input *input, uint32_t time);
301 window_get_allocation(struct window *window, struct rectangle *allocation);
303 window_schedule_redraw(struct window *window);
305 window_schedule_resize(struct window *window, int width, int height);
308 window_damage(struct window *window, int32_t x, int32_t y,
309 int32_t width, int32_t height);
312 window_get_surface(struct window *window);
315 window_get_wl_surface(struct window *window);
317 struct wl_shell_surface *
318 window_get_wl_shell_surface(struct window *window);
320 enum window_buffer_type {
321 WINDOW_BUFFER_TYPE_EGL_WINDOW,
322 WINDOW_BUFFER_TYPE_SHM,
326 display_surface_damage(struct display *display, cairo_surface_t *cairo_surface,
327 int32_t x, int32_t y, int32_t width, int32_t height);
330 window_set_buffer_type(struct window *window, enum window_buffer_type type);
333 window_is_fullscreen(struct window *window);
336 window_set_fullscreen(struct window *window, int fullscreen);
339 window_set_fullscreen_method(struct window *window,
340 enum wl_shell_surface_fullscreen_method method);
342 window_is_maximized(struct window *window);
345 window_set_maximized(struct window *window, int maximized);
348 window_set_user_data(struct window *window, void *data);
351 window_get_user_data(struct window *window);
354 window_set_key_handler(struct window *window,
355 window_key_handler_t handler);
358 window_set_keyboard_focus_handler(struct window *window,
359 window_keyboard_focus_handler_t handler);
362 window_set_data_handler(struct window *window,
363 window_data_handler_t handler);
366 window_set_drop_handler(struct window *window,
367 window_drop_handler_t handler);
370 window_set_close_handler(struct window *window,
371 window_close_handler_t handler);
373 window_set_fullscreen_handler(struct window *window,
374 window_fullscreen_handler_t handler);
376 window_set_output_handler(struct window *window,
377 window_output_handler_t handler);
380 window_set_title(struct window *window, const char *title);
383 window_get_title(struct window *window);
386 window_set_text_cursor_position(struct window *window, int32_t x, int32_t y);
388 enum preferred_format {
389 WINDOW_PREFERRED_FORMAT_NONE,
390 WINDOW_PREFERRED_FORMAT_RGB565
394 window_set_preferred_format(struct window *window,
395 enum preferred_format format);
398 widget_set_tooltip(struct widget *parent, char *entry, float x, float y);
401 widget_destroy_tooltip(struct widget *parent);
404 widget_add_widget(struct widget *parent, void *data);
407 widget_destroy(struct widget *widget);
409 widget_set_default_cursor(struct widget *widget, int cursor);
411 widget_get_allocation(struct widget *widget, struct rectangle *allocation);
414 widget_set_allocation(struct widget *widget,
415 int32_t x, int32_t y, int32_t width, int32_t height);
417 widget_set_size(struct widget *widget, int32_t width, int32_t height);
419 widget_set_transparent(struct widget *widget, int transparent);
421 widget_schedule_resize(struct widget *widget, int32_t width, int32_t height);
424 widget_get_user_data(struct widget *widget);
427 widget_cairo_create(struct widget *widget);
430 widget_get_wl_surface(struct widget *widget);
433 widget_get_last_time(struct widget *widget);
436 widget_input_region_add(struct widget *widget, const struct rectangle *rect);
439 widget_set_redraw_handler(struct widget *widget,
440 widget_redraw_handler_t handler);
442 widget_set_resize_handler(struct widget *widget,
443 widget_resize_handler_t handler);
445 widget_set_enter_handler(struct widget *widget,
446 widget_enter_handler_t handler);
448 widget_set_leave_handler(struct widget *widget,
449 widget_leave_handler_t handler);
451 widget_set_motion_handler(struct widget *widget,
452 widget_motion_handler_t handler);
454 widget_set_button_handler(struct widget *widget,
455 widget_button_handler_t handler);
457 widget_set_axis_handler(struct widget *widget,
458 widget_axis_handler_t handler);
461 widget_schedule_redraw(struct widget *widget);
464 frame_create(struct window *window, void *data);
467 frame_set_child_size(struct widget *widget, int child_width, int child_height);
470 input_set_pointer_image(struct input *input, int pointer);
473 input_get_position(struct input *input, int32_t *x, int32_t *y);
475 #define MOD_SHIFT_MASK 0x01
476 #define MOD_ALT_MASK 0x02
477 #define MOD_CONTROL_MASK 0x04
480 input_get_modifiers(struct input *input);
483 input_grab(struct input *input, struct widget *widget, uint32_t button);
486 input_ungrab(struct input *input);
489 input_get_focus_widget(struct input *input);
492 input_get_display(struct input *input);
495 input_get_seat(struct input *input);
497 struct wl_data_device *
498 input_get_data_device(struct input *input);
501 input_set_selection(struct input *input,
502 struct wl_data_source *source, uint32_t time);
505 input_accept(struct input *input, const char *type);
509 input_receive_drag_data(struct input *input, const char *mime_type,
510 data_func_t func, void *user_data);
513 input_receive_selection_data(struct input *input, const char *mime_type,
514 data_func_t func, void *data);
516 input_receive_selection_data_to_fd(struct input *input,
517 const char *mime_type, int fd);
520 output_set_user_data(struct output *output, void *data);
523 output_get_user_data(struct output *output);
526 output_set_destroy_handler(struct output *output,
527 display_output_handler_t handler);
530 output_get_allocation(struct output *output, struct rectangle *allocation);
533 output_get_wl_output(struct output *output);
535 enum wl_output_transform
536 output_get_transform(struct output *output);
539 output_get_scale(struct output *output);
542 keysym_modifiers_add(struct wl_array *modifiers_map,
546 keysym_modifiers_get_mask(struct wl_array *modifiers_map,