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 display_create(int *argc, char *argv[]);
60 display_destroy(struct display *display);
63 display_set_user_data(struct display *display, void *data);
66 display_get_user_data(struct display *display);
69 display_get_display(struct display *display);
72 display_get_cairo_device(struct display *display);
74 struct wl_compositor *
75 display_get_compositor(struct display *display);
78 display_get_shell(struct display *display);
81 display_get_output(struct display *display);
84 display_get_serial(struct display *display);
86 typedef void (*display_global_handler_t)(struct display *display,
88 const char *interface,
89 uint32_t version, void *data);
92 display_set_global_handler(struct display *display,
93 display_global_handler_t handler);
95 display_bind(struct display *display, uint32_t name,
96 const struct wl_interface *interface, uint32_t version);
98 typedef void (*display_output_handler_t)(struct output *output, void *data);
101 * The output configure handler is called, when a new output is connected
102 * and we know its current mode, or when the current mode changes.
103 * Test and set the output user data in your handler to know, if the
104 * output is new. Note: 'data' in the configure handler is the display
108 display_set_output_configure_handler(struct display *display,
109 display_output_handler_t handler);
111 struct wl_data_source *
112 display_create_data_source(struct display *display);
114 #ifdef EGL_NO_DISPLAY
116 display_get_egl_display(struct display *d);
119 display_get_argb_egl_config(struct display *d);
122 display_acquire_window_surface(struct display *display,
123 struct window *window,
126 display_release_window_surface(struct display *display,
127 struct window *window);
130 #define SURFACE_OPAQUE 0x01
131 #define SURFACE_SHM 0x02
133 #define SURFACE_HINT_RESIZE 0x10
136 display_create_surface(struct display *display,
137 struct wl_surface *surface,
138 struct rectangle *rectangle,
142 display_get_buffer_for_surface(struct display *display,
143 cairo_surface_t *surface);
145 struct wl_cursor_image *
146 display_get_pointer_image(struct display *display, int pointer);
149 display_defer(struct display *display, struct task *task);
152 display_watch_fd(struct display *display,
153 int fd, uint32_t events, struct task *task);
156 display_unwatch_fd(struct display *display, int fd);
159 display_run(struct display *d);
162 display_exit(struct display *d);
182 typedef void (*window_key_handler_t)(struct window *window, struct input *input,
183 uint32_t time, uint32_t key, uint32_t unicode,
184 enum wl_keyboard_key_state state, void *data);
186 typedef void (*window_keyboard_focus_handler_t)(struct window *window,
187 struct input *device, void *data);
189 typedef void (*window_data_handler_t)(struct window *window,
195 typedef void (*window_drop_handler_t)(struct window *window,
197 int32_t x, int32_t y, void *data);
199 typedef void (*window_close_handler_t)(struct window *window, void *data);
200 typedef void (*window_fullscreen_handler_t)(struct window *window, void *data);
202 typedef void (*window_output_handler_t)(struct window *window, struct output *output,
203 int enter, void *data);
205 typedef void (*widget_resize_handler_t)(struct widget *widget,
206 int32_t width, int32_t height,
208 typedef void (*widget_redraw_handler_t)(struct widget *widget, void *data);
210 typedef int (*widget_enter_handler_t)(struct widget *widget,
212 float x, float y, void *data);
213 typedef void (*widget_leave_handler_t)(struct widget *widget,
214 struct input *input, void *data);
215 typedef int (*widget_motion_handler_t)(struct widget *widget,
216 struct input *input, uint32_t time,
217 float x, float y, void *data);
218 typedef void (*widget_button_handler_t)(struct widget *widget,
219 struct input *input, uint32_t time,
221 enum wl_pointer_button_state state,
223 typedef void (*widget_axis_handler_t)(struct widget *widget,
224 struct input *input, uint32_t time,
230 window_create(struct display *display);
232 window_create_transient(struct display *display, struct window *parent,
233 int32_t x, int32_t y, uint32_t flags);
235 window_create_custom(struct display *display);
238 window_has_focus(struct window *window);
240 typedef void (*menu_func_t)(struct window *window, int index, void *data);
243 window_show_menu(struct display *display,
244 struct input *input, uint32_t time, struct window *parent,
245 int32_t x, int32_t y,
246 menu_func_t func, const char **entries, int count);
249 window_show_frame_menu(struct window *window,
250 struct input *input, uint32_t time);
253 window_get_buffer_transform(struct window *window);
256 window_set_buffer_transform(struct window *window,
257 enum wl_output_transform transform);
260 window_get_buffer_scale(struct window *window);
263 window_set_buffer_scale(struct window *window,
267 window_get_output_scale(struct window *window);
270 window_destroy(struct window *window);
273 window_add_widget(struct window *window, void *data);
275 enum subsurface_mode {
276 SUBSURFACE_SYNCHRONIZED,
277 SUBSURFACE_DESYNCHRONIZED
281 window_add_subsurface(struct window *window, void *data,
282 enum subsurface_mode default_mode);
284 typedef void (*data_func_t)(void *data, size_t len,
285 int32_t x, int32_t y, void *user_data);
288 window_get_display(struct window *window);
290 window_move(struct window *window, struct input *input, uint32_t time);
292 window_get_allocation(struct window *window, struct rectangle *allocation);
294 window_schedule_redraw(struct window *window);
296 window_schedule_resize(struct window *window, int width, int height);
299 window_damage(struct window *window, int32_t x, int32_t y,
300 int32_t width, int32_t height);
303 window_get_surface(struct window *window);
306 window_get_wl_surface(struct window *window);
308 struct wl_shell_surface *
309 window_get_wl_shell_surface(struct window *window);
311 enum window_buffer_type {
312 WINDOW_BUFFER_TYPE_EGL_WINDOW,
313 WINDOW_BUFFER_TYPE_SHM,
317 display_surface_damage(struct display *display, cairo_surface_t *cairo_surface,
318 int32_t x, int32_t y, int32_t width, int32_t height);
321 window_set_buffer_type(struct window *window, enum window_buffer_type type);
324 window_is_fullscreen(struct window *window);
327 window_set_fullscreen(struct window *window, int fullscreen);
330 window_set_fullscreen_method(struct window *window,
331 enum wl_shell_surface_fullscreen_method method);
333 window_is_maximized(struct window *window);
336 window_set_maximized(struct window *window, int maximized);
339 window_set_user_data(struct window *window, void *data);
342 window_get_user_data(struct window *window);
345 window_set_key_handler(struct window *window,
346 window_key_handler_t handler);
349 window_set_keyboard_focus_handler(struct window *window,
350 window_keyboard_focus_handler_t handler);
353 window_set_data_handler(struct window *window,
354 window_data_handler_t handler);
357 window_set_drop_handler(struct window *window,
358 window_drop_handler_t handler);
361 window_set_close_handler(struct window *window,
362 window_close_handler_t handler);
364 window_set_fullscreen_handler(struct window *window,
365 window_fullscreen_handler_t handler);
367 window_set_output_handler(struct window *window,
368 window_output_handler_t handler);
371 window_set_title(struct window *window, const char *title);
374 window_get_title(struct window *window);
377 window_set_text_cursor_position(struct window *window, int32_t x, int32_t y);
380 widget_set_tooltip(struct widget *parent, char *entry, float x, float y);
383 widget_destroy_tooltip(struct widget *parent);
386 widget_add_widget(struct widget *parent, void *data);
389 widget_destroy(struct widget *widget);
391 widget_set_default_cursor(struct widget *widget, int cursor);
393 widget_get_allocation(struct widget *widget, struct rectangle *allocation);
396 widget_set_allocation(struct widget *widget,
397 int32_t x, int32_t y, int32_t width, int32_t height);
399 widget_set_size(struct widget *widget, int32_t width, int32_t height);
401 widget_set_transparent(struct widget *widget, int transparent);
403 widget_schedule_resize(struct widget *widget, int32_t width, int32_t height);
406 widget_get_user_data(struct widget *widget);
409 widget_cairo_create(struct widget *widget);
412 widget_get_wl_surface(struct widget *widget);
415 widget_get_last_time(struct widget *widget);
418 widget_input_region_add(struct widget *widget, const struct rectangle *rect);
421 widget_set_redraw_handler(struct widget *widget,
422 widget_redraw_handler_t handler);
424 widget_set_resize_handler(struct widget *widget,
425 widget_resize_handler_t handler);
427 widget_set_enter_handler(struct widget *widget,
428 widget_enter_handler_t handler);
430 widget_set_leave_handler(struct widget *widget,
431 widget_leave_handler_t handler);
433 widget_set_motion_handler(struct widget *widget,
434 widget_motion_handler_t handler);
436 widget_set_button_handler(struct widget *widget,
437 widget_button_handler_t handler);
439 widget_set_axis_handler(struct widget *widget,
440 widget_axis_handler_t handler);
443 widget_schedule_redraw(struct widget *widget);
446 frame_create(struct window *window, void *data);
449 frame_set_child_size(struct widget *widget, int child_width, int child_height);
452 input_set_pointer_image(struct input *input, int pointer);
455 input_get_position(struct input *input, int32_t *x, int32_t *y);
457 #define MOD_SHIFT_MASK 0x01
458 #define MOD_ALT_MASK 0x02
459 #define MOD_CONTROL_MASK 0x04
462 input_get_modifiers(struct input *input);
465 input_grab(struct input *input, struct widget *widget, uint32_t button);
468 input_ungrab(struct input *input);
471 input_get_focus_widget(struct input *input);
474 input_get_display(struct input *input);
477 input_get_seat(struct input *input);
479 struct wl_data_device *
480 input_get_data_device(struct input *input);
483 input_set_selection(struct input *input,
484 struct wl_data_source *source, uint32_t time);
487 input_accept(struct input *input, const char *type);
491 input_receive_drag_data(struct input *input, const char *mime_type,
492 data_func_t func, void *user_data);
495 input_receive_selection_data(struct input *input, const char *mime_type,
496 data_func_t func, void *data);
498 input_receive_selection_data_to_fd(struct input *input,
499 const char *mime_type, int fd);
502 output_set_user_data(struct output *output, void *data);
505 output_get_user_data(struct output *output);
508 output_set_destroy_handler(struct output *output,
509 display_output_handler_t handler);
512 output_get_allocation(struct output *output, struct rectangle *allocation);
515 output_get_wl_output(struct output *output);
517 enum wl_output_transform
518 output_get_transform(struct output *output);
521 output_get_scale(struct output *output);
524 keysym_modifiers_add(struct wl_array *modifiers_map,
528 keysym_modifiers_get_mask(struct wl_array *modifiers_map,