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
143 display_create_surface(struct display *display,
144 struct wl_surface *surface,
145 struct rectangle *rectangle,
149 display_get_buffer_for_surface(struct display *display,
150 cairo_surface_t *surface);
152 struct wl_cursor_image *
153 display_get_pointer_image(struct display *display, int pointer);
156 display_defer(struct display *display, struct task *task);
159 display_watch_fd(struct display *display,
160 int fd, uint32_t events, struct task *task);
163 display_unwatch_fd(struct display *display, int fd);
166 display_run(struct display *d);
169 display_exit(struct display *d);
189 typedef void (*window_key_handler_t)(struct window *window, struct input *input,
190 uint32_t time, uint32_t key, uint32_t unicode,
191 enum wl_keyboard_key_state state, void *data);
193 typedef void (*window_keyboard_focus_handler_t)(struct window *window,
194 struct input *device, void *data);
196 typedef void (*window_data_handler_t)(struct window *window,
202 typedef void (*window_drop_handler_t)(struct window *window,
204 int32_t x, int32_t y, void *data);
206 typedef void (*window_close_handler_t)(struct window *window, void *data);
207 typedef void (*window_fullscreen_handler_t)(struct window *window, void *data);
209 typedef void (*window_output_handler_t)(struct window *window, struct output *output,
210 int enter, void *data);
212 typedef void (*widget_resize_handler_t)(struct widget *widget,
213 int32_t width, int32_t height,
215 typedef void (*widget_redraw_handler_t)(struct widget *widget, void *data);
217 typedef int (*widget_enter_handler_t)(struct widget *widget,
219 float x, float y, void *data);
220 typedef void (*widget_leave_handler_t)(struct widget *widget,
221 struct input *input, void *data);
222 typedef int (*widget_motion_handler_t)(struct widget *widget,
223 struct input *input, uint32_t time,
224 float x, float y, void *data);
225 typedef void (*widget_button_handler_t)(struct widget *widget,
226 struct input *input, uint32_t time,
228 enum wl_pointer_button_state state,
230 typedef void (*widget_axis_handler_t)(struct widget *widget,
231 struct input *input, uint32_t time,
237 window_create(struct display *display);
239 window_create_transient(struct display *display, struct window *parent,
240 int32_t x, int32_t y, uint32_t flags);
242 window_create_custom(struct display *display);
245 window_has_focus(struct window *window);
247 typedef void (*menu_func_t)(struct window *window, int index, void *data);
250 window_show_menu(struct display *display,
251 struct input *input, uint32_t time, struct window *parent,
252 int32_t x, int32_t y,
253 menu_func_t func, const char **entries, int count);
256 window_show_frame_menu(struct window *window,
257 struct input *input, uint32_t time);
260 window_get_buffer_transform(struct window *window);
263 window_set_buffer_transform(struct window *window,
264 enum wl_output_transform transform);
267 window_get_buffer_scale(struct window *window);
270 window_set_buffer_scale(struct window *window,
274 window_get_output_scale(struct window *window);
277 window_destroy(struct window *window);
280 window_add_widget(struct window *window, void *data);
282 enum subsurface_mode {
283 SUBSURFACE_SYNCHRONIZED,
284 SUBSURFACE_DESYNCHRONIZED
288 window_add_subsurface(struct window *window, void *data,
289 enum subsurface_mode default_mode);
291 typedef void (*data_func_t)(void *data, size_t len,
292 int32_t x, int32_t y, void *user_data);
295 window_get_display(struct window *window);
297 window_move(struct window *window, struct input *input, uint32_t time);
299 window_get_allocation(struct window *window, struct rectangle *allocation);
301 window_schedule_redraw(struct window *window);
303 window_schedule_resize(struct window *window, int width, int height);
306 window_damage(struct window *window, int32_t x, int32_t y,
307 int32_t width, int32_t height);
310 window_get_surface(struct window *window);
313 window_get_wl_surface(struct window *window);
315 struct wl_shell_surface *
316 window_get_wl_shell_surface(struct window *window);
318 enum window_buffer_type {
319 WINDOW_BUFFER_TYPE_EGL_WINDOW,
320 WINDOW_BUFFER_TYPE_SHM,
324 display_surface_damage(struct display *display, cairo_surface_t *cairo_surface,
325 int32_t x, int32_t y, int32_t width, int32_t height);
328 window_set_buffer_type(struct window *window, enum window_buffer_type type);
331 window_is_fullscreen(struct window *window);
334 window_set_fullscreen(struct window *window, int fullscreen);
337 window_set_fullscreen_method(struct window *window,
338 enum wl_shell_surface_fullscreen_method method);
340 window_is_maximized(struct window *window);
343 window_set_maximized(struct window *window, int maximized);
346 window_set_user_data(struct window *window, void *data);
349 window_get_user_data(struct window *window);
352 window_set_key_handler(struct window *window,
353 window_key_handler_t handler);
356 window_set_keyboard_focus_handler(struct window *window,
357 window_keyboard_focus_handler_t handler);
360 window_set_data_handler(struct window *window,
361 window_data_handler_t handler);
364 window_set_drop_handler(struct window *window,
365 window_drop_handler_t handler);
368 window_set_close_handler(struct window *window,
369 window_close_handler_t handler);
371 window_set_fullscreen_handler(struct window *window,
372 window_fullscreen_handler_t handler);
374 window_set_output_handler(struct window *window,
375 window_output_handler_t handler);
378 window_set_title(struct window *window, const char *title);
381 window_get_title(struct window *window);
384 window_set_text_cursor_position(struct window *window, int32_t x, int32_t y);
387 widget_set_tooltip(struct widget *parent, char *entry, float x, float y);
390 widget_destroy_tooltip(struct widget *parent);
393 widget_add_widget(struct widget *parent, void *data);
396 widget_destroy(struct widget *widget);
398 widget_set_default_cursor(struct widget *widget, int cursor);
400 widget_get_allocation(struct widget *widget, struct rectangle *allocation);
403 widget_set_allocation(struct widget *widget,
404 int32_t x, int32_t y, int32_t width, int32_t height);
406 widget_set_size(struct widget *widget, int32_t width, int32_t height);
408 widget_set_transparent(struct widget *widget, int transparent);
410 widget_schedule_resize(struct widget *widget, int32_t width, int32_t height);
413 widget_get_user_data(struct widget *widget);
416 widget_cairo_create(struct widget *widget);
419 widget_get_wl_surface(struct widget *widget);
422 widget_get_last_time(struct widget *widget);
425 widget_input_region_add(struct widget *widget, const struct rectangle *rect);
428 widget_set_redraw_handler(struct widget *widget,
429 widget_redraw_handler_t handler);
431 widget_set_resize_handler(struct widget *widget,
432 widget_resize_handler_t handler);
434 widget_set_enter_handler(struct widget *widget,
435 widget_enter_handler_t handler);
437 widget_set_leave_handler(struct widget *widget,
438 widget_leave_handler_t handler);
440 widget_set_motion_handler(struct widget *widget,
441 widget_motion_handler_t handler);
443 widget_set_button_handler(struct widget *widget,
444 widget_button_handler_t handler);
446 widget_set_axis_handler(struct widget *widget,
447 widget_axis_handler_t handler);
450 widget_schedule_redraw(struct widget *widget);
453 frame_create(struct window *window, void *data);
456 frame_set_child_size(struct widget *widget, int child_width, int child_height);
459 input_set_pointer_image(struct input *input, int pointer);
462 input_get_position(struct input *input, int32_t *x, int32_t *y);
464 #define MOD_SHIFT_MASK 0x01
465 #define MOD_ALT_MASK 0x02
466 #define MOD_CONTROL_MASK 0x04
469 input_get_modifiers(struct input *input);
472 input_grab(struct input *input, struct widget *widget, uint32_t button);
475 input_ungrab(struct input *input);
478 input_get_focus_widget(struct input *input);
481 input_get_display(struct input *input);
484 input_get_seat(struct input *input);
486 struct wl_data_device *
487 input_get_data_device(struct input *input);
490 input_set_selection(struct input *input,
491 struct wl_data_source *source, uint32_t time);
494 input_accept(struct input *input, const char *type);
498 input_receive_drag_data(struct input *input, const char *mime_type,
499 data_func_t func, void *user_data);
502 input_receive_selection_data(struct input *input, const char *mime_type,
503 data_func_t func, void *data);
505 input_receive_selection_data_to_fd(struct input *input,
506 const char *mime_type, int fd);
509 output_set_user_data(struct output *output, void *data);
512 output_get_user_data(struct output *output);
515 output_set_destroy_handler(struct output *output,
516 display_output_handler_t handler);
519 output_get_allocation(struct output *output, struct rectangle *allocation);
522 output_get_wl_output(struct output *output);
524 enum wl_output_transform
525 output_get_transform(struct output *output);
528 output_get_scale(struct output *output);
531 keysym_modifiers_add(struct wl_array *modifiers_map,
535 keysym_modifiers_get_mask(struct wl_array *modifiers_map,