1 /* --- 8< --- 8< --- OffscreenGecko headers --- >8 --- >8 --- */
2 /* NOTE: Documentation comments have been omitted. Documentation is
3 available in the OffscreenGecko SDK download. */
5 /* OffscreenGecko/defs.h */
7 #define OSGK_CLASSTYPE_DEF struct
8 #define OSGK_CLASSTYPE_REF struct
12 #define OSGK_ASSERT(x) assert(x)
14 typedef unsigned int OSGK_GeckoResult;
16 #if defined(__cplusplus) || defined(__GNUC__)
17 # define OSGK_INLINE inline
18 #elif defined(_MSC_VER)
19 # define OSGK_INLINE __inline
24 /* OffscreenGecko/baseobj.h */
26 struct OSGK_BaseObject_s
30 typedef struct OSGK_BaseObject_s OSGK_BaseObject;
32 #define OSGK_DERIVEDTYPE(T) \
33 typedef struct T ## _s { \
34 OSGK_BaseObject baseobj; \
37 static int (*osgk_addref) (OSGK_BaseObject* obj);
38 static int (*osgk_release) (OSGK_BaseObject* obj);
40 static OSGK_INLINE int osgk_addref_real (OSGK_BaseObject* obj)
42 return osgk_addref (obj);
45 static OSGK_INLINE int osgk_release_real (OSGK_BaseObject* obj)
47 return osgk_release (obj);
50 #define osgk_addref(obj) osgk_addref_real (&((obj)->baseobj))
51 #define osgk_release(obj) osgk_release_real (&((obj)->baseobj))
53 /* OffscreenGecko/embedding.h */
55 OSGK_DERIVEDTYPE(OSGK_EmbeddingOptions);
57 static OSGK_EmbeddingOptions* (*osgk_embedding_options_create) (void);
58 static void (*osgk_embedding_options_add_search_path) (
59 OSGK_EmbeddingOptions* options, const char* path);
60 /*static void (*osgk_embedding_options_add_components_path) (
61 OSGK_EmbeddingOptions* options, const char* path);*/
62 static void (*osgk_embedding_options_set_profile_dir) (
63 OSGK_EmbeddingOptions* options, const char* profileDir,
64 const char* localProfileDir);
66 OSGK_DERIVEDTYPE(OSGK_Embedding);
68 #define OSGK_API_VERSION 1
70 static OSGK_Embedding* (*osgk_embedding_create2) (
71 unsigned int apiVer, OSGK_EmbeddingOptions* options,
72 OSGK_GeckoResult* geckoResult);
74 static OSGK_INLINE OSGK_Embedding* osgk_embedding_create (
75 OSGK_GeckoResult* geckoResult)
77 return osgk_embedding_create2 (OSGK_API_VERSION, 0, geckoResult);
80 static OSGK_INLINE OSGK_Embedding* osgk_embedding_create_with_options (
81 OSGK_EmbeddingOptions* options, OSGK_GeckoResult* geckoResult)
83 return osgk_embedding_create2 (OSGK_API_VERSION, options, geckoResult);
86 /*static OSGK_GeckoMem* (*osgk_embedding_get_gecko_mem) (
87 OSGK_Embedding* embedding);*/
89 /*static OSGK_ComponentMgr* (*osgk_embedding_get_component_mgr) (
90 OSGK_Embedding* embedding);*/
92 /*OSGK_CLASSTYPE_DEF nsIComponentManager;
93 OSGK_CLASSTYPE_DEF nsIComponentRegistrar;
94 OSGK_CLASSTYPE_DEF nsIServiceManager;*/
96 /*static OSGK_CLASSTYPE_REF nsIComponentManager*
97 (*osgk_embedding_get_gecko_component_manager) (OSGK_Embedding* embedding);*/
98 /*static OSGK_CLASSTYPE_REF nsIComponentRegistrar*
99 (*osgk_embedding_get_gecko_component_registrar) (OSGK_Embedding* embedding);*/
100 /*static OSGK_CLASSTYPE_REF nsIServiceManager*
101 (*osgk_embedding_get_gecko_service_manager) (OSGK_Embedding* embedding);*/
107 /*static int (*osgk_embedding_register_js_global) (
108 OSGK_Embedding* embedding, const char* name, const char* contractID,
109 unsigned int flags, OSGK_String** previousContract,
110 OSGK_GeckoResult* geckoResult);*/
112 /*static void (*osgk_embedding_clear_focus*) (OSGK_Embedding* embedding);*/
113 /*void (*osgk_embedding_set_auto_focus) (OSGK_Embedding* embedding, int autoFocus);*/
114 /*static int (*osgk_embedding_get_auto_focus) (OSGK_Embedding* embedding);*/
116 /* OffscreenGecko/browser.h */
117 OSGK_DERIVEDTYPE(OSGK_Browser);
119 static OSGK_Browser* (*osgk_browser_create) (
120 OSGK_Embedding* embedding, int width, int height);
121 static void (*osgk_browser_navigate) (OSGK_Browser* browser,
124 static int (*osgk_browser_query_dirty) (OSGK_Browser* browser);
125 static const unsigned char* (*osgk_browser_lock_data) (
126 OSGK_Browser* browser, int* isDirty);
127 static void (*osgk_browser_unlock_data) (OSGK_Browser* browser,
128 const unsigned char* data);
130 typedef enum OSGK_MouseButton
137 typedef enum OSGK_MouseButtonEventType
142 } OSGK_MouseButtonEventType;
144 static void (*osgk_browser_event_mouse_move) (
145 OSGK_Browser* browser, int x, int y);
146 static void (*osgk_browser_event_mouse_button) (
147 OSGK_Browser* browser, OSGK_MouseButton button,
148 OSGK_MouseButtonEventType eventType);
150 typedef enum OSGK_WheelAxis
156 typedef enum OSGK_WheelDirection
162 } OSGK_WheelDirection;
164 static void (*osgk_browser_event_mouse_wheel) (
165 OSGK_Browser* browser, OSGK_WheelAxis axis,
166 OSGK_WheelDirection direction);
168 typedef enum OSGK_KeyboardEventType
173 } OSGK_KeyboardEventType;
177 OSGKKey_First = 0x110000,
179 OSGKKey_Backspace = OSGKKey_First,
215 static int (*osgk_browser_event_key) (
216 OSGK_Browser* browser, unsigned int key,
217 OSGK_KeyboardEventType eventType);
219 typedef enum OSGK_AntiAliasType
224 } OSGK_AntiAliasType;
226 /*static void (*osgk_browser_set_antialias) (
227 OSGK_Browser* browser, OSGK_AntiAliasType aaType);*/
228 /*static OSGK_AntiAliasType (*osgk_browser_get_antialias) (OSGK_Browser* browser);*/
230 /*static void (*osgk_browser_focus) (OSGK_Browser* browser);*/
232 static void (*osgk_browser_resize) (OSGK_Browser* browser,
233 int width, int height);
235 /*static int (*osgk_browser_set_user_data) (OSGK_Browser* browser,
236 unsigned int key, void* data, int overrideData);*/
237 /*static int (*osgk_browser_get_user_data) (OSGK_Browser* browser,
238 unsigned int key, void** data);*/
240 /* OffscreenGecko/string.h */
241 OSGK_DERIVEDTYPE(OSGK_String);
243 /*static const char* (*osgk_string_get) (OSGK_String* str);*/
245 /*static OSGK_String* (*osgk_string_create) (const char* str);*/
247 /* OffscreenGecko/scriptvariant.h */
249 OSGK_CLASSTYPE_DEF nsISupports;
251 OSGK_DERIVEDTYPE(OSGK_ScriptVariant);
253 typedef enum OSGK_ScriptVariantType
266 } OSGK_ScriptVariantType;
268 /*static OSGK_ScriptVariantType (*osgk_variant_get_type) (
269 OSGK_ScriptVariant* variant);*/
270 /*static OSGK_ScriptVariant* (*osgk_variant_convert) (
271 OSGK_ScriptVariant* variant, OSGK_ScriptVariantType newType);*/
273 /*static int (*osgk_variant_get_int) (OSGK_ScriptVariant* variant,
275 /*static int (*osgk_variant_get_uint) (OSGK_ScriptVariant* variant,
276 unsigned int* val);*/
277 /*static int (*osgk_variant_get_float) (OSGK_ScriptVariant* variant,
279 /*static int (*osgk_variant_get_double) (OSGK_ScriptVariant* variant,
281 /*static int (*osgk_variant_get_bool) (OSGK_ScriptVariant* variant,
283 /*static int (*osgk_variant_get_char) (OSGK_ScriptVariant* variant,
284 unsigned int* val);*/
285 /*// Does not increase ref count
286 static int (*osgk_variant_get_string) (OSGK_ScriptVariant* variant,
287 OSGK_String** val);*/
288 /*// Does not increase ref count
289 static int (*osgk_variant_get_isupports) (OSGK_ScriptVariant* variant,
290 OSGK_CLASSTYPE_REF nsISupports** val);*/
291 /*static int (*osgk_variant_get_script_object) (OSGK_ScriptVariant* variant,
293 /*static int (*osgk_variant_get_array_size) (OSGK_ScriptVariant* variant,
295 /*static int (*osgk_variant_get_array_item) (OSGK_ScriptVariant* variant,
296 OSGK_ScriptVariant** val);*/
298 /*static OSGK_ScriptVariant* (*osgk_variant_create_empty) (
299 OSGK_Embedding* embedding);*/
300 /*static OSGK_ScriptVariant* (*osgk_variant_create_int) (
301 OSGK_Embedding* embedding, int val);*/
302 /*static OSGK_ScriptVariant* (*osgk_variant_create_uint) (
303 OSGK_Embedding* embedding, unsigned int val);*/
304 /*static OSGK_ScriptVariant* (*osgk_variant_create_float) (
305 OSGK_Embedding* embedding, float val);*/
306 /*static OSGK_ScriptVariant* (*osgk_variant_create_double) (
307 OSGK_Embedding* embedding, double val);*/
308 /*OSGK_ScriptVariant* (*osgk_variant_create_bool) (
309 OSGK_Embedding* embedding, int val);*/
310 /*static OSGK_ScriptVariant* (*osgk_variant_create_char) (
311 OSGK_Embedding* embedding, unsigned int val);*/
312 /*static OSGK_ScriptVariant* (*osgk_variant_create_string) (
313 OSGK_Embedding* embedding, OSGK_String* val);*/
314 /*static OSGK_ScriptVariant* (*osgk_variant_create_isupports) (
315 OSGK_Embedding* embedding, OSGK_CLASSTYPE_REF nsISupports* val);*/
316 /*static OSGK_ScriptVariant* (*osgk_variant_create_script_object) (
317 OSGK_Embedding* embedding, void* tag);*/
318 /*static OSGK_ScriptVariant* (*osgk_variant_create_array) (
319 OSGK_Embedding* embedding, size_t numItems, OSGK_ScriptVariant** items);*/
321 /* OffscreenGecko/scriptobjecttemplate.h */
323 OSGK_DERIVEDTYPE(OSGK_ScriptObjectTemplate);
325 typedef enum OSGK_ScriptResult
328 srFailed = 0x80004005L /* actually NS_ERROR_FAILURE */
331 typedef struct OSGK_ScriptObjectCreateParams_s
334 OSGK_Browser* browser;
335 } OSGK_ScriptObjectCreateParams;
337 typedef OSGK_ScriptResult (*OSGK_CreateObjFunc) (
338 OSGK_ScriptObjectCreateParams* params, void** objTag);
339 typedef void (*OSGK_DestroyObjFunc) (void* objTag);
341 /*static OSGK_ScriptObjectTemplate* (*osgk_sot_create) (
342 OSGK_Embedding* embedding,
343 OSGK_CreateObjFunc createFunc, OSGK_DestroyObjFunc destroyFunc,
344 void* createParam);*/
346 typedef OSGK_ScriptVariant* (*OSGK_GetPropertyFunc) (void* objTag,
348 typedef OSGK_ScriptResult (*OSGK_SetPropertyFunc) (void* objTag,
349 void* propTag, OSGK_ScriptVariant* val);
351 /*static int (*osgk_sot_add_property) (
352 OSGK_ScriptObjectTemplate* templ, const char* propName, void* propTag,
353 OSGK_GetPropertyFunc getter, OSGK_SetPropertyFunc setter);*/
355 typedef OSGK_ScriptResult (*OSGK_FunctionCallFunc) (void* objTag,
356 void* methTag, size_t numParams, OSGK_ScriptVariant** params,
357 OSGK_ScriptVariant** returnVal);
359 /*static int (*osgk_sot_add_function) (
360 OSGK_ScriptObjectTemplate* templ, const char* funcName, void* funcTag,
361 OSGK_FunctionCallFunc callFunc);*/
363 /*static OSGK_ScriptVariant* (*osgk_sot_instantiate) (
364 OSGK_ScriptObjectTemplate* templ, void** objTag); */
366 /*static int (*osgk_sot_register) (
367 OSGK_ScriptObjectTemplate* templ, OSGK_Embedding* embedding,
368 const char* name, unsigned int flags);*/
370 /* --- >8 --- >8 --- End OffscreenGecko headers --- 8< --- 8< --- */
372 #include "quakedef.h"
373 #include "cl_dyntexture.h"
374 #include "cl_gecko.h"
377 #define DEFAULT_GECKO_SIZE 512
379 static rtexturepool_t *cl_geckotexturepool;
380 static OSGK_Embedding *cl_geckoembedding;
384 char name[ MAX_QPATH + 32 ];
386 OSGK_Browser *browser;
388 int texWidth, texHeight;
393 static clgecko_t cl_geckoinstances[ MAX_GECKO_INSTANCES ];
395 static dllhandle_t osgk_dll = NULL;
397 static clgecko_t * cl_gecko_findunusedinstance( void ) {
399 for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) {
400 clgecko_t *instance = &cl_geckoinstances[ i ];
401 if( !instance->active ) {
405 if( developer.integer > 0 ) {
406 Con_Printf( "cl_gecko_findunusedinstance: out of geckos\n" );
411 clgecko_t * CL_Gecko_FindBrowser( const char *name ) {
414 if( !name || !*name || strncmp( name, CLGECKOPREFIX, sizeof( CLGECKOPREFIX ) - 1 ) != 0 ) {
415 if( developer.integer > 0 ) {
416 Con_Printf( "CL_Gecko_FindBrowser: Bad gecko texture name '%s'!\n", name );
421 for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) {
422 clgecko_t *instance = &cl_geckoinstances[ i ];
423 if( instance->active && strcmp( instance->name, name ) == 0 ) {
428 if( developer.integer > 0 ) {
429 Con_Printf( "CL_Gecko_FindBrowser: No browser named '%s'!\n", name );
435 static void cl_gecko_updatecallback( rtexture_t *texture, void* callbackData ) {
436 clgecko_t *instance = callbackData;
437 const unsigned char *data;
438 if( instance->browser ) {
439 // TODO: OSGK only supports BGRA right now
440 TIMING_TIMESTATEMENT(data = osgk_browser_lock_data( instance->browser, NULL ));
441 R_UpdateTexture( texture, data, 0, 0, instance->width, instance->height );
442 osgk_browser_unlock_data( instance->browser, data );
446 static void cl_gecko_linktexture( clgecko_t *instance ) {
447 // TODO: assert that instance->texture == NULL
448 instance->texture = R_LoadTexture2D( cl_geckotexturepool, instance->name,
449 instance->texWidth, instance->texHeight, NULL, TEXTYPE_BGRA, TEXF_ALPHA | TEXF_PERSISTENT, NULL );
450 R_MakeTextureDynamic( instance->texture, cl_gecko_updatecallback, instance );
451 CL_LinkDynTexture( instance->name, instance->texture );
454 static void cl_gecko_unlinktexture( clgecko_t *instance ) {
455 if( instance->texture ) {
456 CL_UnlinkDynTexture( instance->name );
457 R_FreeTexture( instance->texture );
458 instance->texture = NULL;
462 void CL_Gecko_Resize( clgecko_t *instance, int width, int height ) {
463 int newWidth, newHeight;
465 // early out if bad parameters are passed (no resize to a texture size bigger than the original texture size)
466 if( !instance || !instance->browser) {
470 newWidth = CeilPowerOf2( width );
471 newHeight = CeilPowerOf2( height );
472 if ((newWidth != instance->texWidth) || (newHeight != instance->texHeight))
474 cl_gecko_unlinktexture( instance );
475 instance->texWidth = newWidth;
476 instance->texHeight = newHeight;
477 cl_gecko_linktexture( instance );
481 /* The gecko area will only cover a part of the texture; to avoid
482 'old' pixels bleeding in at the border clear the texture. */
483 R_ClearTexture( instance->texture );
486 osgk_browser_resize( instance->browser, width, height);
487 instance->width = width;
488 instance->height = height;
491 void CL_Gecko_GetTextureExtent( clgecko_t *instance, float* pwidth, float* pheight )
493 if( !instance || !instance->browser ) {
497 *pwidth = (float)instance->width / instance->texWidth;
498 *pheight = (float)instance->height / instance->texHeight;
502 # define XULRUNNER_DIR_SUFFIX "win64"
504 # define XULRUNNER_DIR_SUFFIX "win32"
505 #elif defined(DP_OS_STR) && defined(DP_ARCH_STR)
506 # define XULRUNNER_DIR_SUFFIX DP_OS_STR "-" DP_ARCH_STR
509 clgecko_t * CL_Gecko_CreateBrowser( const char *name ) {
512 if (!osgk_dll) return NULL;
514 // TODO: verify that we dont use a name twice
515 instance = cl_gecko_findunusedinstance();
516 // TODO: assert != NULL
518 if( cl_geckoembedding == NULL ) {
519 char profile_path [MAX_OSPATH];
520 OSGK_GeckoResult grc;
521 OSGK_EmbeddingOptions *options;
523 if( developer.integer > 0 ) {
524 Con_Printf( "CL_Gecko_CreateBrowser: setting up gecko embedding\n" );
527 options = osgk_embedding_options_create();
528 #ifdef XULRUNNER_DIR_SUFFIX
529 osgk_embedding_options_add_search_path( options, "./xulrunner-" XULRUNNER_DIR_SUFFIX "/" );
531 osgk_embedding_options_add_search_path( options, "./xulrunner/" );
532 dpsnprintf (profile_path, sizeof (profile_path), "%s/xulrunner_profile/", fs_gamedir);
533 osgk_embedding_options_set_profile_dir( options, profile_path, 0 );
534 cl_geckoembedding = osgk_embedding_create_with_options( options, &grc );
535 osgk_release( options );
537 if( cl_geckoembedding == NULL ) {
538 Con_Printf( "CL_Gecko_CreateBrowser: Couldn't retrieve gecko embedding object (%.8x)!\n", grc );
540 } else if( developer.integer > 0 ) {
541 Con_Printf( "CL_Gecko_CreateBrowser: Embedding set up correctly\n" );
545 instance->active = true;
546 strlcpy( instance->name, name, sizeof( instance->name ) );
547 instance->browser = osgk_browser_create( cl_geckoembedding, DEFAULT_GECKO_SIZE, DEFAULT_GECKO_SIZE );
548 if( instance->browser == NULL ) {
549 Con_Printf( "CL_Gecko_CreateBrowser: Browser object creation failed!\n" );
551 // TODO: assert != NULL
553 instance->width = instance->texWidth = DEFAULT_GECKO_SIZE;
554 instance->height = instance->texHeight = DEFAULT_GECKO_SIZE;
555 cl_gecko_linktexture( instance );
560 void CL_Gecko_DestroyBrowser( clgecko_t *instance ) {
561 if( !instance || !instance->active ) {
565 instance->active = false;
566 cl_gecko_unlinktexture( instance );
568 osgk_release( instance->browser );
569 instance->browser = NULL;
572 void CL_Gecko_Frame( void ) {
574 // FIXME: track cl_numgeckoinstances to avoid scanning the entire array?
575 for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) {
576 clgecko_t *instance = &cl_geckoinstances[ i ];
577 if( instance->active ) {
578 if( instance->browser && osgk_browser_query_dirty( instance->browser ) == 1 ) {
579 R_MarkDirtyTexture( instance->texture );
585 static void cl_gecko_start( void )
588 cl_geckotexturepool = R_AllocTexturePool();
590 // recreate textures on module start
591 for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) {
592 clgecko_t *instance = &cl_geckoinstances[ i ];
593 if( instance->active ) {
594 cl_gecko_linktexture( instance );
599 static void cl_gecko_shutdown( void )
602 for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) {
603 clgecko_t *instance = &cl_geckoinstances[ i ];
604 if( instance->active ) {
605 cl_gecko_unlinktexture( instance );
608 R_FreeTexturePool( &cl_geckotexturepool );
611 static void cl_gecko_newmap( void )
616 void CL_Gecko_Shutdown( void ) {
618 for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) {
619 clgecko_t *instance = &cl_geckoinstances[ i ];
620 if( instance->active ) {
621 cl_gecko_unlinktexture( instance );
625 if (cl_geckoembedding != NULL)
627 osgk_release( cl_geckoembedding );
628 cl_geckoembedding = NULL;
631 if (osgk_dll != NULL)
633 Sys_UnloadLibrary (&osgk_dll);
637 static void cl_gecko_create_f( void ) {
638 char name[MAX_QPATH];
642 Con_Print("usage: gecko_create <name>\npcreates a browser (full texture path " CLGECKOPREFIX "<name>)\n");
646 // TODO: use snprintf instead
647 sprintf(name, CLGECKOPREFIX "%s", Cmd_Argv(1));
648 CL_Gecko_CreateBrowser( name );
651 static void cl_gecko_destroy_f( void ) {
652 char name[MAX_QPATH];
656 Con_Print("usage: gecko_destroy <name>\ndestroys a browser\n");
660 // TODO: use snprintf instead
661 sprintf(name, CLGECKOPREFIX "%s", Cmd_Argv(1));
662 CL_Gecko_DestroyBrowser( CL_Gecko_FindBrowser( name ) );
665 static void cl_gecko_navigate_f( void ) {
666 char name[MAX_QPATH];
671 Con_Print("usage: gecko_navigate <name> <URI>\nnavigates to a certain URI\n");
675 // TODO: use snprintf instead
676 sprintf(name, CLGECKOPREFIX "%s", Cmd_Argv(1));
678 CL_Gecko_NavigateToURI( CL_Gecko_FindBrowser( name ), URI );
681 static void cl_gecko_injecttext_f( void ) {
682 char name[MAX_QPATH];
689 Con_Print("usage: gecko_injecttext <name> <text>\ninjects a certain text into the browser\n");
693 // TODO: use snprintf instead
694 sprintf(name, CLGECKOPREFIX "%s", Cmd_Argv(1));
695 instance = CL_Gecko_FindBrowser( name );
697 Con_Printf( "cl_gecko_injecttext_f: gecko instance '%s' couldn't be found!\n", name );
701 text = Cmd_Argv( 2 );
703 for( p = text ; *p ; p++ ) {
723 CL_Gecko_Event_Key( instance, key, CLG_BET_PRESS );
727 static void gl_gecko_movecursor_f( void ) {
728 char name[MAX_QPATH];
733 Con_Print("usage: gecko_movecursor <name> <x> <y>\nmove the cursor to a certain position\n");
737 // TODO: use snprintf instead
738 sprintf(name, CLGECKOPREFIX "%s", Cmd_Argv(1));
739 x = atof( Cmd_Argv( 2 ) );
740 y = atof( Cmd_Argv( 3 ) );
742 CL_Gecko_Event_CursorMove( CL_Gecko_FindBrowser( name ), x, y );
748 static const dllfunction_t osgkFuncs[] =
750 {"osgk_addref", (void **) &osgk_addref},
751 {"osgk_release", (void **) &osgk_release},
752 {"osgk_embedding_create2", (void **) &osgk_embedding_create2},
753 {"osgk_embedding_options_create", (void **) &osgk_embedding_options_create},
754 {"osgk_embedding_options_add_search_path", (void **) &osgk_embedding_options_add_search_path},
755 {"osgk_embedding_options_set_profile_dir", (void **) &osgk_embedding_options_set_profile_dir},
756 {"osgk_browser_create", (void **) &osgk_browser_create},
757 {"osgk_browser_query_dirty", (void **) &osgk_browser_query_dirty},
758 {"osgk_browser_navigate", (void **) &osgk_browser_navigate},
759 {"osgk_browser_lock_data", (void **) &osgk_browser_lock_data},
760 {"osgk_browser_unlock_data", (void **) &osgk_browser_unlock_data},
761 {"osgk_browser_resize", (void **) &osgk_browser_resize},
762 {"osgk_browser_event_mouse_move", (void **) &osgk_browser_event_mouse_move},
763 {"osgk_browser_event_mouse_button", (void **) &osgk_browser_event_mouse_button},
764 {"osgk_browser_event_mouse_wheel", (void **) &osgk_browser_event_mouse_wheel},
765 {"osgk_browser_event_key", (void **) &osgk_browser_event_key},
769 void CL_Gecko_Init( void )
771 const char* dllnames [] =
774 "OffscreenGecko64.dll",
776 "OffscreenGecko.dll",
777 #elif defined(MACOSX)
778 "OffscreenGecko.dylib",
780 "libOffscreenGecko.so",
787 if (! Sys_LoadLibrary (dllnames, &osgk_dll, osgkFuncs))
789 Con_Printf ("Could not load OffscreenGecko, Gecko support unavailable\n");
793 Cmd_AddCommand( "gecko_create", cl_gecko_create_f, "Create a gecko browser instance" );
794 Cmd_AddCommand( "gecko_destroy", cl_gecko_destroy_f, "Destroy a gecko browser instance" );
795 Cmd_AddCommand( "gecko_navigate", cl_gecko_navigate_f, "Navigate a gecko browser to a URI" );
796 Cmd_AddCommand( "gecko_injecttext", cl_gecko_injecttext_f, "Injects text into a browser" );
797 Cmd_AddCommand( "gecko_movecursor", gl_gecko_movecursor_f, "Move the cursor to a certain position" );
799 R_RegisterModule( "CL_Gecko", cl_gecko_start, cl_gecko_shutdown, cl_gecko_newmap );
802 void CL_Gecko_NavigateToURI( clgecko_t *instance, const char *URI ) {
803 if( !instance || !instance->browser ) {
807 if( instance->active ) {
808 osgk_browser_navigate( instance->browser, URI );
812 void CL_Gecko_Event_CursorMove( clgecko_t *instance, float x, float y ) {
813 // TODO: assert x, y \in [0.0, 1.0]
814 int mappedx, mappedy;
816 if( !instance || !instance->browser ) {
820 mappedx = x * instance->width;
821 mappedy = y * instance->height;
822 osgk_browser_event_mouse_move( instance->browser, mappedx, mappedy );
825 typedef struct geckokeymapping_s {
827 unsigned int geckokeycode;
830 static geckokeymapping_t geckokeymappingtable[] = {
831 { K_BACKSPACE, OSGKKey_Backspace },
832 { K_TAB, OSGKKey_Tab },
833 { K_ENTER, OSGKKey_Return },
834 { K_SHIFT, OSGKKey_Shift },
835 { K_CTRL, OSGKKey_Control },
836 { K_ALT, OSGKKey_Alt },
837 { K_CAPSLOCK, OSGKKey_CapsLock },
838 { K_ESCAPE, OSGKKey_Escape },
839 { K_SPACE, OSGKKey_Space },
840 { K_PGUP, OSGKKey_PageUp },
841 { K_PGDN, OSGKKey_PageDown },
842 { K_END, OSGKKey_End },
843 { K_HOME, OSGKKey_Home },
844 { K_LEFTARROW, OSGKKey_Left },
845 { K_UPARROW, OSGKKey_Up },
846 { K_RIGHTARROW, OSGKKey_Right },
847 { K_DOWNARROW, OSGKKey_Down },
848 { K_INS, OSGKKey_Insert },
849 { K_DEL, OSGKKey_Delete },
850 { K_F1, OSGKKey_F1 },
851 { K_F2, OSGKKey_F2 },
852 { K_F3, OSGKKey_F3 },
853 { K_F4, OSGKKey_F4 },
854 { K_F5, OSGKKey_F5 },
855 { K_F6, OSGKKey_F6 },
856 { K_F7, OSGKKey_F7 },
857 { K_F8, OSGKKey_F8 },
858 { K_F9, OSGKKey_F9 },
859 { K_F10, OSGKKey_F10 },
860 { K_F11, OSGKKey_F11 },
861 { K_F12, OSGKKey_F12 },
862 { K_NUMLOCK, OSGKKey_NumLock },
863 { K_SCROLLOCK, OSGKKey_ScrollLock }
866 qboolean CL_Gecko_Event_Key( clgecko_t *instance, keynum_t key, clgecko_buttoneventtype_t eventtype ) {
867 if( !instance || !instance->browser ) {
871 // determine whether its a keyboard event
872 if( key < K_OTHERDEVICESBEGIN ) {
874 OSGK_KeyboardEventType mappedtype = kePress;
875 unsigned int mappedkey = key;
878 // yes! then convert it if necessary!
879 for( i = 0 ; i < sizeof( geckokeymappingtable ) / sizeof( *geckokeymappingtable ) ; i++ ) {
880 const geckokeymapping_t * const mapping = &geckokeymappingtable[ i ];
881 if( key == mapping->keycode ) {
882 mappedkey = mapping->geckokeycode;
887 // convert the eventtype
889 switch( eventtype ) {
896 case CLG_BET_DOUBLECLICK:
897 // TODO: error message
900 mappedtype = kePress;
903 return osgk_browser_event_key( instance->browser, mappedkey, mappedtype ) != 0;
904 } else if( K_MOUSE1 <= key && key <= K_MOUSE3 ) {
905 OSGK_MouseButtonEventType mappedtype = meDoubleClick;
906 OSGK_MouseButton mappedbutton;
908 mappedbutton = (OSGK_MouseButton) (mbLeft + (key - K_MOUSE1));
910 switch( eventtype ) {
917 case CLG_BET_DOUBLECLICK:
918 mappedtype = meDoubleClick;
922 osgk_browser_event_mouse_button( instance->browser, mappedbutton, meDown );
927 osgk_browser_event_mouse_button( instance->browser, mappedbutton, mappedtype );
929 } else if( K_MWHEELUP <= key && key <= K_MWHEELDOWN ) {
930 if( eventtype == CLG_BET_DOWN )
931 osgk_browser_event_mouse_wheel( instance->browser,
932 waVertical, (key == K_MWHEELUP) ? wdNegative : wdPositive );