1 //========================================================================
2 // GLFW 3.4 Wayland - www.glfw.org
3 //------------------------------------------------------------------------
4 // Copyright (c) 2014 Jonas Ã…dahl <jadahl@gmail.com>
6 // This software is provided 'as-is', without any express or implied
7 // warranty. In no event will the authors be held liable for any damages
8 // arising from the use of this software.
10 // Permission is granted to anyone to use this software for any purpose,
11 // including commercial applications, and to alter it and redistribute it
12 // freely, subject to the following restrictions:
14 // 1. The origin of this software must not be misrepresented; you must not
15 // claim that you wrote the original software. If you use this software
16 // in a product, an acknowledgment in the product documentation would
17 // be appreciated but is not required.
19 // 2. Altered source versions must be plainly marked as such, and must not
20 // be misrepresented as being the original software.
22 // 3. This notice may not be removed or altered from any source
25 //========================================================================
27 #include <wayland-client.h>
28 #include <xkbcommon/xkbcommon.h>
29 #ifdef HAVE_XKBCOMMON_COMPOSE_H
30 #include <xkbcommon/xkbcommon-compose.h>
34 typedef VkFlags VkWaylandSurfaceCreateFlagsKHR;
36 typedef struct VkWaylandSurfaceCreateInfoKHR
38 VkStructureType sType;
40 VkWaylandSurfaceCreateFlagsKHR flags;
41 struct wl_display* display;
42 struct wl_surface* surface;
43 } VkWaylandSurfaceCreateInfoKHR;
45 typedef VkResult (APIENTRY *PFN_vkCreateWaylandSurfaceKHR)(VkInstance,const VkWaylandSurfaceCreateInfoKHR*,const VkAllocationCallbacks*,VkSurfaceKHR*);
46 typedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR)(VkPhysicalDevice,uint32_t,struct wl_display*);
48 #include "posix_thread.h"
49 #include "posix_time.h"
51 #include "linux_joystick.h"
53 #include "null_joystick.h"
55 #include "xkb_unicode.h"
57 #include "wayland-xdg-shell-client-protocol.h"
58 #include "wayland-xdg-decoration-client-protocol.h"
59 #include "wayland-viewporter-client-protocol.h"
60 #include "wayland-relative-pointer-unstable-v1-client-protocol.h"
61 #include "wayland-pointer-constraints-unstable-v1-client-protocol.h"
62 #include "wayland-idle-inhibit-unstable-v1-client-protocol.h"
64 #define _glfw_dlopen(name) dlopen(name, RTLD_LAZY | RTLD_LOCAL)
65 #define _glfw_dlclose(handle) dlclose(handle)
66 #define _glfw_dlsym(handle, name) dlsym(handle, name)
68 #define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowWayland wl
69 #define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryWayland wl
70 #define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorWayland wl
71 #define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorWayland wl
73 #define _GLFW_PLATFORM_CONTEXT_STATE struct { int dummyContext; }
74 #define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE struct { int dummyLibraryContext; }
76 struct wl_cursor_image {
84 unsigned int image_count;
85 struct wl_cursor_image** images;
88 typedef struct wl_cursor_theme* (* PFN_wl_cursor_theme_load)(const char*, int, struct wl_shm*);
89 typedef void (* PFN_wl_cursor_theme_destroy)(struct wl_cursor_theme*);
90 typedef struct wl_cursor* (* PFN_wl_cursor_theme_get_cursor)(struct wl_cursor_theme*, const char*);
91 typedef struct wl_buffer* (* PFN_wl_cursor_image_get_buffer)(struct wl_cursor_image*);
92 #define wl_cursor_theme_load _glfw.wl.cursor.theme_load
93 #define wl_cursor_theme_destroy _glfw.wl.cursor.theme_destroy
94 #define wl_cursor_theme_get_cursor _glfw.wl.cursor.theme_get_cursor
95 #define wl_cursor_image_get_buffer _glfw.wl.cursor.image_get_buffer
97 typedef struct wl_egl_window* (* PFN_wl_egl_window_create)(struct wl_surface*, int, int);
98 typedef void (* PFN_wl_egl_window_destroy)(struct wl_egl_window*);
99 typedef void (* PFN_wl_egl_window_resize)(struct wl_egl_window*, int, int, int, int);
100 #define wl_egl_window_create _glfw.wl.egl.window_create
101 #define wl_egl_window_destroy _glfw.wl.egl.window_destroy
102 #define wl_egl_window_resize _glfw.wl.egl.window_resize
104 typedef struct xkb_context* (* PFN_xkb_context_new)(enum xkb_context_flags);
105 typedef void (* PFN_xkb_context_unref)(struct xkb_context*);
106 typedef struct xkb_keymap* (* PFN_xkb_keymap_new_from_string)(struct xkb_context*, const char*, enum xkb_keymap_format, enum xkb_keymap_compile_flags);
107 typedef void (* PFN_xkb_keymap_unref)(struct xkb_keymap*);
108 typedef xkb_mod_index_t (* PFN_xkb_keymap_mod_get_index)(struct xkb_keymap*, const char*);
109 typedef int (* PFN_xkb_keymap_key_repeats)(struct xkb_keymap*, xkb_keycode_t);
110 typedef struct xkb_state* (* PFN_xkb_state_new)(struct xkb_keymap*);
111 typedef void (* PFN_xkb_state_unref)(struct xkb_state*);
112 typedef int (* PFN_xkb_state_key_get_syms)(struct xkb_state*, xkb_keycode_t, const xkb_keysym_t**);
113 typedef enum xkb_state_component (* PFN_xkb_state_update_mask)(struct xkb_state*, xkb_mod_mask_t, xkb_mod_mask_t, xkb_mod_mask_t, xkb_layout_index_t, xkb_layout_index_t, xkb_layout_index_t);
114 typedef xkb_mod_mask_t (* PFN_xkb_state_serialize_mods)(struct xkb_state*, enum xkb_state_component);
115 #define xkb_context_new _glfw.wl.xkb.context_new
116 #define xkb_context_unref _glfw.wl.xkb.context_unref
117 #define xkb_keymap_new_from_string _glfw.wl.xkb.keymap_new_from_string
118 #define xkb_keymap_unref _glfw.wl.xkb.keymap_unref
119 #define xkb_keymap_mod_get_index _glfw.wl.xkb.keymap_mod_get_index
120 #define xkb_keymap_key_repeats _glfw.wl.xkb.keymap_key_repeats
121 #define xkb_state_new _glfw.wl.xkb.state_new
122 #define xkb_state_unref _glfw.wl.xkb.state_unref
123 #define xkb_state_key_get_syms _glfw.wl.xkb.state_key_get_syms
124 #define xkb_state_update_mask _glfw.wl.xkb.state_update_mask
125 #define xkb_state_serialize_mods _glfw.wl.xkb.state_serialize_mods
127 #ifdef HAVE_XKBCOMMON_COMPOSE_H
128 typedef struct xkb_compose_table* (* PFN_xkb_compose_table_new_from_locale)(struct xkb_context*, const char*, enum xkb_compose_compile_flags);
129 typedef void (* PFN_xkb_compose_table_unref)(struct xkb_compose_table*);
130 typedef struct xkb_compose_state* (* PFN_xkb_compose_state_new)(struct xkb_compose_table*, enum xkb_compose_state_flags);
131 typedef void (* PFN_xkb_compose_state_unref)(struct xkb_compose_state*);
132 typedef enum xkb_compose_feed_result (* PFN_xkb_compose_state_feed)(struct xkb_compose_state*, xkb_keysym_t);
133 typedef enum xkb_compose_status (* PFN_xkb_compose_state_get_status)(struct xkb_compose_state*);
134 typedef xkb_keysym_t (* PFN_xkb_compose_state_get_one_sym)(struct xkb_compose_state*);
135 #define xkb_compose_table_new_from_locale _glfw.wl.xkb.compose_table_new_from_locale
136 #define xkb_compose_table_unref _glfw.wl.xkb.compose_table_unref
137 #define xkb_compose_state_new _glfw.wl.xkb.compose_state_new
138 #define xkb_compose_state_unref _glfw.wl.xkb.compose_state_unref
139 #define xkb_compose_state_feed _glfw.wl.xkb.compose_state_feed
140 #define xkb_compose_state_get_status _glfw.wl.xkb.compose_state_get_status
141 #define xkb_compose_state_get_one_sym _glfw.wl.xkb.compose_state_get_one_sym
144 #define _GLFW_DECORATION_WIDTH 4
145 #define _GLFW_DECORATION_TOP 24
146 #define _GLFW_DECORATION_VERTICAL (_GLFW_DECORATION_TOP + _GLFW_DECORATION_WIDTH)
147 #define _GLFW_DECORATION_HORIZONTAL (2 * _GLFW_DECORATION_WIDTH)
149 typedef enum _GLFWdecorationSideWayland
157 } _GLFWdecorationSideWayland;
159 typedef struct _GLFWdecorationWayland
161 struct wl_surface* surface;
162 struct wl_subsurface* subsurface;
163 struct wp_viewport* viewport;
165 } _GLFWdecorationWayland;
167 // Wayland-specific per-window data
169 typedef struct _GLFWwindowWayland
175 GLFWbool transparent;
176 struct wl_surface* surface;
177 struct wl_egl_window* native;
178 struct wl_callback* callback;
181 struct xdg_surface* surface;
182 struct xdg_toplevel* toplevel;
183 struct zxdg_toplevel_decoration_v1* decoration;
186 _GLFWcursor* currentCursor;
187 double cursorPosX, cursorPosY;
191 // We need to track the monitors the window spans on to calculate the
192 // optimal scaling factor.
194 _GLFWmonitor** monitors;
199 struct zwp_relative_pointer_v1* relativePointer;
200 struct zwp_locked_pointer_v1* lockedPointer;
203 struct zwp_idle_inhibitor_v1* idleInhibitor;
205 GLFWbool wasFullscreen;
209 struct wl_buffer* buffer;
210 _GLFWdecorationWayland top, left, right, bottom;
214 } _GLFWwindowWayland;
216 // Wayland-specific global data
218 typedef struct _GLFWlibraryWayland
220 struct wl_display* display;
221 struct wl_registry* registry;
222 struct wl_compositor* compositor;
223 struct wl_subcompositor* subcompositor;
225 struct wl_seat* seat;
226 struct wl_pointer* pointer;
227 struct wl_keyboard* keyboard;
228 struct wl_data_device_manager* dataDeviceManager;
229 struct wl_data_device* dataDevice;
230 struct wl_data_offer* dataOffer;
231 struct wl_data_source* dataSource;
232 struct xdg_wm_base* wmBase;
233 struct zxdg_decoration_manager_v1* decorationManager;
234 struct wp_viewporter* viewporter;
235 struct zwp_relative_pointer_manager_v1* relativePointerManager;
236 struct zwp_pointer_constraints_v1* pointerConstraints;
237 struct zwp_idle_inhibit_manager_v1* idleInhibitManager;
239 int compositorVersion;
242 struct wl_cursor_theme* cursorTheme;
243 struct wl_cursor_theme* cursorThemeHiDPI;
244 struct wl_surface* cursorSurface;
245 const char* cursorPreviousName;
249 int32_t keyboardRepeatRate;
250 int32_t keyboardRepeatDelay;
252 int keyboardLastScancode;
253 char* clipboardString;
254 size_t clipboardSize;
255 char* clipboardSendString;
256 size_t clipboardSendSize;
258 short int keycodes[256];
259 short int scancodes[GLFW_KEY_LAST + 1];
263 struct xkb_context* context;
264 struct xkb_keymap* keymap;
265 struct xkb_state* state;
267 #ifdef HAVE_XKBCOMMON_COMPOSE_H
268 struct xkb_compose_state* composeState;
271 xkb_mod_mask_t controlMask;
272 xkb_mod_mask_t altMask;
273 xkb_mod_mask_t shiftMask;
274 xkb_mod_mask_t superMask;
275 xkb_mod_mask_t capsLockMask;
276 xkb_mod_mask_t numLockMask;
277 unsigned int modifiers;
279 PFN_xkb_context_new context_new;
280 PFN_xkb_context_unref context_unref;
281 PFN_xkb_keymap_new_from_string keymap_new_from_string;
282 PFN_xkb_keymap_unref keymap_unref;
283 PFN_xkb_keymap_mod_get_index keymap_mod_get_index;
284 PFN_xkb_keymap_key_repeats keymap_key_repeats;
285 PFN_xkb_state_new state_new;
286 PFN_xkb_state_unref state_unref;
287 PFN_xkb_state_key_get_syms state_key_get_syms;
288 PFN_xkb_state_update_mask state_update_mask;
289 PFN_xkb_state_serialize_mods state_serialize_mods;
291 #ifdef HAVE_XKBCOMMON_COMPOSE_H
292 PFN_xkb_compose_table_new_from_locale compose_table_new_from_locale;
293 PFN_xkb_compose_table_unref compose_table_unref;
294 PFN_xkb_compose_state_new compose_state_new;
295 PFN_xkb_compose_state_unref compose_state_unref;
296 PFN_xkb_compose_state_feed compose_state_feed;
297 PFN_xkb_compose_state_get_status compose_state_get_status;
298 PFN_xkb_compose_state_get_one_sym compose_state_get_one_sym;
302 _GLFWwindow* pointerFocus;
303 _GLFWwindow* keyboardFocus;
308 PFN_wl_cursor_theme_load theme_load;
309 PFN_wl_cursor_theme_destroy theme_destroy;
310 PFN_wl_cursor_theme_get_cursor theme_get_cursor;
311 PFN_wl_cursor_image_get_buffer image_get_buffer;
317 PFN_wl_egl_window_create window_create;
318 PFN_wl_egl_window_destroy window_destroy;
319 PFN_wl_egl_window_resize window_resize;
322 } _GLFWlibraryWayland;
324 // Wayland-specific per-monitor data
326 typedef struct _GLFWmonitorWayland
328 struct wl_output* output;
336 } _GLFWmonitorWayland;
338 // Wayland-specific per-cursor data
340 typedef struct _GLFWcursorWayland
342 struct wl_cursor* cursor;
343 struct wl_cursor* cursorHiDPI;
344 struct wl_buffer* buffer;
348 } _GLFWcursorWayland;
351 void _glfwAddOutputWayland(uint32_t name, uint32_t version);