SDL_waylandtouch.h (11227B)
1/* 2 Simple DirectMedia Layer 3 Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org> 4 5 This software is provided 'as-is', without any express or implied 6 warranty. In no event will the authors be held liable for any damages 7 arising from the use of this software. 8 9 Permission is granted to anyone to use this software for any purpose, 10 including commercial applications, and to alter it and redistribute it 11 freely, subject to the following restrictions: 12 13 1. The origin of this software must not be misrepresented; you must not 14 claim that you wrote the original software. If you use this software 15 in a product, an acknowledgment in the product documentation would be 16 appreciated but is not required. 17 2. Altered source versions must be plainly marked as such, and must not be 18 misrepresented as being the original software. 19 3. This notice may not be removed or altered from any source distribution. 20*/ 21 22#include "../../SDL_internal.h" 23 24#ifdef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH 25 26#ifndef _SDL_waylandtouch_h 27#define _SDL_waylandtouch_h 28 29#include "SDL_waylandvideo.h" 30#include <stdint.h> 31#include <stddef.h> 32#include "wayland-util.h" 33#include "SDL_waylanddyn.h" 34 35 36void Wayland_touch_create(SDL_VideoData *data, uint32_t id); 37void Wayland_touch_destroy(SDL_VideoData *data); 38 39struct qt_touch_extension; 40 41/* Autogenerated QT headers */ 42 43/* 44 Support for Wayland with QmlCompositor as Server 45================================================ 46 47The Wayland video driver has support for some additional features when 48using QtWayland's "qmlcompositor" as Wayland server. This is needed for touch 49input when running SDL applications under a qmlcompositor Wayland server. 50 51The files following headers have been 52generated from the Wayland XML Protocol Definition in QtWayland as follows: 53 54Clone QtWayland from Git: 55 http://qt.gitorious.org/qt/qtwayland/ 56 57Generate headers and glue code: 58 for extension in touch-extension surface-extension windowmanager; do 59 wayland-scanner client-header < src/extensions/$extension.xml > wayland-qt-$extension.h 60 wayland-scanner code < src/extensions/$extension.xml > wayland-qt-$extension.c 61 done 62 63*/ 64 65/* wayland-qt-surface-extension.h */ 66 67struct wl_client; 68struct wl_resource; 69 70struct qt_surface_extension; 71struct qt_extended_surface; 72 73extern const struct wl_interface qt_surface_extension_interface; 74extern const struct wl_interface qt_extended_surface_interface; 75 76#define QT_SURFACE_EXTENSION_GET_EXTENDED_SURFACE 0 77 78static inline void 79qt_surface_extension_set_user_data(struct qt_surface_extension *qt_surface_extension, void *user_data) 80{ 81 wl_proxy_set_user_data((struct wl_proxy *) qt_surface_extension, user_data); 82} 83 84static inline void * 85qt_surface_extension_get_user_data(struct qt_surface_extension *qt_surface_extension) 86{ 87 return wl_proxy_get_user_data((struct wl_proxy *) qt_surface_extension); 88} 89 90static inline void 91qt_surface_extension_destroy(struct qt_surface_extension *qt_surface_extension) 92{ 93 WAYLAND_wl_proxy_destroy((struct wl_proxy *) qt_surface_extension); 94} 95 96static inline struct qt_extended_surface * 97qt_surface_extension_get_extended_surface(struct qt_surface_extension *qt_surface_extension, struct wl_surface *surface) 98{ 99 struct wl_proxy *id; 100 101 id = wl_proxy_create((struct wl_proxy *) qt_surface_extension, 102 &qt_extended_surface_interface); 103 if (!id) 104 return NULL; 105 106 WAYLAND_wl_proxy_marshal((struct wl_proxy *) qt_surface_extension, 107 QT_SURFACE_EXTENSION_GET_EXTENDED_SURFACE, id, surface); 108 109 return (struct qt_extended_surface *) id; 110} 111 112#ifndef QT_EXTENDED_SURFACE_ORIENTATION_ENUM 113#define QT_EXTENDED_SURFACE_ORIENTATION_ENUM 114enum qt_extended_surface_orientation { 115 QT_EXTENDED_SURFACE_ORIENTATION_PRIMARYORIENTATION = 0, 116 QT_EXTENDED_SURFACE_ORIENTATION_PORTRAITORIENTATION = 1, 117 QT_EXTENDED_SURFACE_ORIENTATION_LANDSCAPEORIENTATION = 2, 118 QT_EXTENDED_SURFACE_ORIENTATION_INVERTEDPORTRAITORIENTATION = 4, 119 QT_EXTENDED_SURFACE_ORIENTATION_INVERTEDLANDSCAPEORIENTATION = 8, 120}; 121#endif /* QT_EXTENDED_SURFACE_ORIENTATION_ENUM */ 122 123#ifndef QT_EXTENDED_SURFACE_WINDOWFLAG_ENUM 124#define QT_EXTENDED_SURFACE_WINDOWFLAG_ENUM 125enum qt_extended_surface_windowflag { 126 QT_EXTENDED_SURFACE_WINDOWFLAG_OVERRIDESSYSTEMGESTURES = 1, 127 QT_EXTENDED_SURFACE_WINDOWFLAG_STAYSONTOP = 2, 128}; 129#endif /* QT_EXTENDED_SURFACE_WINDOWFLAG_ENUM */ 130 131struct qt_extended_surface_listener { 132 /** 133 * onscreen_visibility - (none) 134 * @visible: (none) 135 */ 136 void (*onscreen_visibility)(void *data, 137 struct qt_extended_surface *qt_extended_surface, 138 int32_t visible); 139 /** 140 * set_generic_property - (none) 141 * @name: (none) 142 * @value: (none) 143 */ 144 void (*set_generic_property)(void *data, 145 struct qt_extended_surface *qt_extended_surface, 146 const char *name, 147 struct wl_array *value); 148 /** 149 * close - (none) 150 */ 151 void (*close)(void *data, 152 struct qt_extended_surface *qt_extended_surface); 153}; 154 155static inline int 156qt_extended_surface_add_listener(struct qt_extended_surface *qt_extended_surface, 157 const struct qt_extended_surface_listener *listener, void *data) 158{ 159 return wl_proxy_add_listener((struct wl_proxy *) qt_extended_surface, 160 (void (**)(void)) listener, data); 161} 162 163#define QT_EXTENDED_SURFACE_UPDATE_GENERIC_PROPERTY 0 164#define QT_EXTENDED_SURFACE_SET_CONTENT_ORIENTATION 1 165#define QT_EXTENDED_SURFACE_SET_WINDOW_FLAGS 2 166 167static inline void 168qt_extended_surface_set_user_data(struct qt_extended_surface *qt_extended_surface, void *user_data) 169{ 170 WAYLAND_wl_proxy_set_user_data((struct wl_proxy *) qt_extended_surface, user_data); 171} 172 173static inline void * 174qt_extended_surface_get_user_data(struct qt_extended_surface *qt_extended_surface) 175{ 176 return WAYLAND_wl_proxy_get_user_data((struct wl_proxy *) qt_extended_surface); 177} 178 179static inline void 180qt_extended_surface_destroy(struct qt_extended_surface *qt_extended_surface) 181{ 182 WAYLAND_wl_proxy_destroy((struct wl_proxy *) qt_extended_surface); 183} 184 185static inline void 186qt_extended_surface_update_generic_property(struct qt_extended_surface *qt_extended_surface, const char *name, struct wl_array *value) 187{ 188 WAYLAND_wl_proxy_marshal((struct wl_proxy *) qt_extended_surface, 189 QT_EXTENDED_SURFACE_UPDATE_GENERIC_PROPERTY, name, value); 190} 191 192static inline void 193qt_extended_surface_set_content_orientation(struct qt_extended_surface *qt_extended_surface, int32_t orientation) 194{ 195 WAYLAND_wl_proxy_marshal((struct wl_proxy *) qt_extended_surface, 196 QT_EXTENDED_SURFACE_SET_CONTENT_ORIENTATION, orientation); 197} 198 199static inline void 200qt_extended_surface_set_window_flags(struct qt_extended_surface *qt_extended_surface, int32_t flags) 201{ 202 WAYLAND_wl_proxy_marshal((struct wl_proxy *) qt_extended_surface, 203 QT_EXTENDED_SURFACE_SET_WINDOW_FLAGS, flags); 204} 205 206/* wayland-qt-touch-extension.h */ 207 208extern const struct wl_interface qt_touch_extension_interface; 209 210#ifndef QT_TOUCH_EXTENSION_FLAGS_ENUM 211#define QT_TOUCH_EXTENSION_FLAGS_ENUM 212enum qt_touch_extension_flags { 213 QT_TOUCH_EXTENSION_FLAGS_MOUSE_FROM_TOUCH = 0x1, 214}; 215#endif /* QT_TOUCH_EXTENSION_FLAGS_ENUM */ 216 217struct qt_touch_extension_listener { 218 /** 219 * touch - (none) 220 * @time: (none) 221 * @id: (none) 222 * @state: (none) 223 * @x: (none) 224 * @y: (none) 225 * @normalized_x: (none) 226 * @normalized_y: (none) 227 * @width: (none) 228 * @height: (none) 229 * @pressure: (none) 230 * @velocity_x: (none) 231 * @velocity_y: (none) 232 * @flags: (none) 233 * @rawdata: (none) 234 */ 235 void (*touch)(void *data, 236 struct qt_touch_extension *qt_touch_extension, 237 uint32_t time, 238 uint32_t id, 239 uint32_t state, 240 int32_t x, 241 int32_t y, 242 int32_t normalized_x, 243 int32_t normalized_y, 244 int32_t width, 245 int32_t height, 246 uint32_t pressure, 247 int32_t velocity_x, 248 int32_t velocity_y, 249 uint32_t flags, 250 struct wl_array *rawdata); 251 /** 252 * configure - (none) 253 * @flags: (none) 254 */ 255 void (*configure)(void *data, 256 struct qt_touch_extension *qt_touch_extension, 257 uint32_t flags); 258}; 259 260static inline int 261qt_touch_extension_add_listener(struct qt_touch_extension *qt_touch_extension, 262 const struct qt_touch_extension_listener *listener, void *data) 263{ 264 return wl_proxy_add_listener((struct wl_proxy *) qt_touch_extension, 265 (void (**)(void)) listener, data); 266} 267 268#define QT_TOUCH_EXTENSION_DUMMY 0 269 270static inline void 271qt_touch_extension_set_user_data(struct qt_touch_extension *qt_touch_extension, void *user_data) 272{ 273 WAYLAND_wl_proxy_set_user_data((struct wl_proxy *) qt_touch_extension, user_data); 274} 275 276static inline void * 277qt_touch_extension_get_user_data(struct qt_touch_extension *qt_touch_extension) 278{ 279 return WAYLAND_wl_proxy_get_user_data((struct wl_proxy *) qt_touch_extension); 280} 281 282static inline void 283qt_touch_extension_destroy(struct qt_touch_extension *qt_touch_extension) 284{ 285 WAYLAND_wl_proxy_destroy((struct wl_proxy *) qt_touch_extension); 286} 287 288static inline void 289qt_touch_extension_dummy(struct qt_touch_extension *qt_touch_extension) 290{ 291 WAYLAND_wl_proxy_marshal((struct wl_proxy *) qt_touch_extension, 292 QT_TOUCH_EXTENSION_DUMMY); 293} 294 295 296/* wayland-qt-windowmanager.h */ 297 298extern const struct wl_interface qt_windowmanager_interface; 299 300struct qt_windowmanager_listener { 301 /** 302 * hints - (none) 303 * @show_is_fullscreen: (none) 304 */ 305 void (*hints)(void *data, 306 struct qt_windowmanager *qt_windowmanager, 307 int32_t show_is_fullscreen); 308 /** 309 * quit - (none) 310 */ 311 void (*quit)(void *data, 312 struct qt_windowmanager *qt_windowmanager); 313}; 314 315static inline int 316qt_windowmanager_add_listener(struct qt_windowmanager *qt_windowmanager, 317 const struct qt_windowmanager_listener *listener, void *data) 318{ 319 return wl_proxy_add_listener((struct wl_proxy *) qt_windowmanager, 320 (void (**)(void)) listener, data); 321} 322 323#define QT_WINDOWMANAGER_OPEN_URL 0 324 325static inline void 326qt_windowmanager_set_user_data(struct qt_windowmanager *qt_windowmanager, void *user_data) 327{ 328 WAYLAND_wl_proxy_set_user_data((struct wl_proxy *) qt_windowmanager, user_data); 329} 330 331static inline void * 332qt_windowmanager_get_user_data(struct qt_windowmanager *qt_windowmanager) 333{ 334 return WAYLAND_wl_proxy_get_user_data((struct wl_proxy *) qt_windowmanager); 335} 336 337static inline void 338qt_windowmanager_destroy(struct qt_windowmanager *qt_windowmanager) 339{ 340 WAYLAND_wl_proxy_destroy((struct wl_proxy *) qt_windowmanager); 341} 342 343static inline void 344qt_windowmanager_open_url(struct qt_windowmanager *qt_windowmanager, uint32_t remaining, const char *url) 345{ 346 WAYLAND_wl_proxy_marshal((struct wl_proxy *) qt_windowmanager, 347 QT_WINDOWMANAGER_OPEN_URL, remaining, url); 348} 349 350#endif /* _SDL_waylandtouch_h */ 351 352#endif /* SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH */