/* --- 8< --- 8< --- OffscreenGecko headers --- >8 --- >8 --- */ /* NOTE: Documentation comments have been omitted. Documentation is available in the OffscreenGecko SDK download. */ /* OffscreenGecko/defs.h */ #define OSGK_CLASSTYPE_DEF struct #define OSGK_CLASSTYPE_REF struct #include #include #define OSGK_ASSERT(x) assert(x) typedef unsigned int OSGK_GeckoResult; #if defined(__cplusplus) || defined(__GNUC__) # define OSGK_INLINE inline #elif defined(_MSC_VER) # define OSGK_INLINE __inline #else # define OSGK_INLINE #endif /* OffscreenGecko/baseobj.h */ struct OSGK_BaseObject_s { int reserved; }; typedef struct OSGK_BaseObject_s OSGK_BaseObject; #define OSGK_DERIVEDTYPE(T) \ typedef struct T ## _s { \ OSGK_BaseObject baseobj; \ } T static int (*osgk_addref) (OSGK_BaseObject* obj); static int (*osgk_release) (OSGK_BaseObject* obj); /*static OSGK_INLINE int osgk_addref_real (OSGK_BaseObject* obj) { return osgk_addref (obj); }*/ static OSGK_INLINE int osgk_release_real (OSGK_BaseObject* obj) { return osgk_release (obj); } #define osgk_addref(obj) osgk_addref_real (&((obj)->baseobj)) #define osgk_release(obj) osgk_release_real (&((obj)->baseobj)) /* OffscreenGecko/embedding.h */ OSGK_DERIVEDTYPE(OSGK_EmbeddingOptions); static OSGK_EmbeddingOptions* (*osgk_embedding_options_create) (void); static void (*osgk_embedding_options_add_search_path) ( OSGK_EmbeddingOptions* options, const char* path); /*static void (*osgk_embedding_options_add_components_path) ( OSGK_EmbeddingOptions* options, const char* path);*/ static void (*osgk_embedding_options_set_profile_dir) ( OSGK_EmbeddingOptions* options, const char* profileDir, const char* localProfileDir); OSGK_DERIVEDTYPE(OSGK_Embedding); #define OSGK_API_VERSION 1 static OSGK_Embedding* (*osgk_embedding_create2) ( unsigned int apiVer, OSGK_EmbeddingOptions* options, OSGK_GeckoResult* geckoResult); /*static OSGK_INLINE OSGK_Embedding* osgk_embedding_create ( OSGK_GeckoResult* geckoResult) { return osgk_embedding_create2 (OSGK_API_VERSION, 0, geckoResult); }*/ static OSGK_INLINE OSGK_Embedding* osgk_embedding_create_with_options ( OSGK_EmbeddingOptions* options, OSGK_GeckoResult* geckoResult) { return osgk_embedding_create2 (OSGK_API_VERSION, options, geckoResult); } /*static OSGK_GeckoMem* (*osgk_embedding_get_gecko_mem) ( OSGK_Embedding* embedding);*/ /*static OSGK_ComponentMgr* (*osgk_embedding_get_component_mgr) ( OSGK_Embedding* embedding);*/ /*OSGK_CLASSTYPE_DEF nsIComponentManager; OSGK_CLASSTYPE_DEF nsIComponentRegistrar; OSGK_CLASSTYPE_DEF nsIServiceManager;*/ /*static OSGK_CLASSTYPE_REF nsIComponentManager* (*osgk_embedding_get_gecko_component_manager) (OSGK_Embedding* embedding);*/ /*static OSGK_CLASSTYPE_REF nsIComponentRegistrar* (*osgk_embedding_get_gecko_component_registrar) (OSGK_Embedding* embedding);*/ /*static OSGK_CLASSTYPE_REF nsIServiceManager* (*osgk_embedding_get_gecko_service_manager) (OSGK_Embedding* embedding);*/ enum { jsgPrivileged = 1 }; /*static int (*osgk_embedding_register_js_global) ( OSGK_Embedding* embedding, const char* name, const char* contractID, unsigned int flags, OSGK_String** previousContract, OSGK_GeckoResult* geckoResult);*/ /*static void (*osgk_embedding_clear_focus*) (OSGK_Embedding* embedding);*/ /*void (*osgk_embedding_set_auto_focus) (OSGK_Embedding* embedding, int autoFocus);*/ /*static int (*osgk_embedding_get_auto_focus) (OSGK_Embedding* embedding);*/ /* OffscreenGecko/browser.h */ OSGK_DERIVEDTYPE(OSGK_Browser); static OSGK_Browser* (*osgk_browser_create) ( OSGK_Embedding* embedding, int width, int height); static void (*osgk_browser_navigate) (OSGK_Browser* browser, const char* uri); static int (*osgk_browser_query_dirty) (OSGK_Browser* browser); static const unsigned char* (*osgk_browser_lock_data) ( OSGK_Browser* browser, int* isDirty); static void (*osgk_browser_unlock_data) (OSGK_Browser* browser, const unsigned char* data); typedef enum OSGK_MouseButton { mbLeft, mbRight, mbMiddle } OSGK_MouseButton; typedef enum OSGK_MouseButtonEventType { meDown, meUp, meDoubleClick } OSGK_MouseButtonEventType; static void (*osgk_browser_event_mouse_move) ( OSGK_Browser* browser, int x, int y); static void (*osgk_browser_event_mouse_button) ( OSGK_Browser* browser, OSGK_MouseButton button, OSGK_MouseButtonEventType eventType); typedef enum OSGK_WheelAxis { waVertical, waHorizontal } OSGK_WheelAxis; typedef enum OSGK_WheelDirection { wdPositive, wdNegative, wdPositivePage, wdNegativePage } OSGK_WheelDirection; static void (*osgk_browser_event_mouse_wheel) ( OSGK_Browser* browser, OSGK_WheelAxis axis, OSGK_WheelDirection direction); typedef enum OSGK_KeyboardEventType { keDown, keUp, kePress } OSGK_KeyboardEventType; enum { OSGKKey_First = 0x110000, OSGKKey_Backspace = OSGKKey_First, OSGKKey_Tab, OSGKKey_Return, OSGKKey_Shift, OSGKKey_Control, OSGKKey_Alt, OSGKKey_CapsLock, OSGKKey_Escape, OSGKKey_Space, OSGKKey_PageUp, OSGKKey_PageDown, OSGKKey_End, OSGKKey_Home, OSGKKey_Left, OSGKKey_Up, OSGKKey_Right, OSGKKey_Down, OSGKKey_Insert, OSGKKey_Delete, OSGKKey_F1, OSGKKey_F2, OSGKKey_F3, OSGKKey_F4, OSGKKey_F5, OSGKKey_F6, OSGKKey_F7, OSGKKey_F8, OSGKKey_F9, OSGKKey_F10, OSGKKey_F11, OSGKKey_F12, OSGKKey_NumLock, OSGKKey_ScrollLock, OSGKKey_Meta }; static int (*osgk_browser_event_key) ( OSGK_Browser* browser, unsigned int key, OSGK_KeyboardEventType eventType); typedef enum OSGK_AntiAliasType { aaNone, aaGray, aaSubpixel } OSGK_AntiAliasType; /*static void (*osgk_browser_set_antialias) ( OSGK_Browser* browser, OSGK_AntiAliasType aaType);*/ /*static OSGK_AntiAliasType (*osgk_browser_get_antialias) (OSGK_Browser* browser);*/ /*static void (*osgk_browser_focus) (OSGK_Browser* browser);*/ static void (*osgk_browser_resize) (OSGK_Browser* browser, int width, int height); static int (*osgk_browser_set_user_data) (OSGK_Browser* browser, unsigned int key, void* data, int overrideData); static int (*osgk_browser_get_user_data) (OSGK_Browser* browser, unsigned int key, void** data); /* OffscreenGecko/string.h */ OSGK_DERIVEDTYPE(OSGK_String); static const char* (*osgk_string_get) (OSGK_String* str); static OSGK_String* (*osgk_string_create) (const char* str); /* OffscreenGecko/scriptvariant.h */ OSGK_CLASSTYPE_DEF nsISupports; OSGK_DERIVEDTYPE(OSGK_ScriptVariant); typedef enum OSGK_ScriptVariantType { svtEmpty, svtInt, svtUint, svtFloat, svtDouble, svtBool, svtChar, svtString, svtISupports, svtScriptObject, svtArray } OSGK_ScriptVariantType; /*static OSGK_ScriptVariantType (*osgk_variant_get_type) ( OSGK_ScriptVariant* variant);*/ static OSGK_ScriptVariant* (*osgk_variant_convert) ( OSGK_ScriptVariant* variant, OSGK_ScriptVariantType newType); /*static int (*osgk_variant_get_int) (OSGK_ScriptVariant* variant, int* val);*/ /*static int (*osgk_variant_get_uint) (OSGK_ScriptVariant* variant, unsigned int* val);*/ /*static int (*osgk_variant_get_float) (OSGK_ScriptVariant* variant, float* val);*/ /*static int (*osgk_variant_get_double) (OSGK_ScriptVariant* variant, double* val);*/ /*static int (*osgk_variant_get_bool) (OSGK_ScriptVariant* variant, int* val);*/ /*static int (*osgk_variant_get_char) (OSGK_ScriptVariant* variant, unsigned int* val);*/ // Does not increase ref count static int (*osgk_variant_get_string) (OSGK_ScriptVariant* variant, OSGK_String** val); /*// Does not increase ref count static int (*osgk_variant_get_isupports) (OSGK_ScriptVariant* variant, OSGK_CLASSTYPE_REF nsISupports** val);*/ /*static int (*osgk_variant_get_script_object) (OSGK_ScriptVariant* variant, void** tag);*/ /*static int (*osgk_variant_get_array_size) (OSGK_ScriptVariant* variant, size_t* size);*/ /*static int (*osgk_variant_get_array_item) (OSGK_ScriptVariant* variant, OSGK_ScriptVariant** val);*/ /*static OSGK_ScriptVariant* (*osgk_variant_create_empty) ( OSGK_Embedding* embedding);*/ /*static OSGK_ScriptVariant* (*osgk_variant_create_int) ( OSGK_Embedding* embedding, int val);*/ /*static OSGK_ScriptVariant* (*osgk_variant_create_uint) ( OSGK_Embedding* embedding, unsigned int val);*/ /*static OSGK_ScriptVariant* (*osgk_variant_create_float) ( OSGK_Embedding* embedding, float val);*/ /*static OSGK_ScriptVariant* (*osgk_variant_create_double) ( OSGK_Embedding* embedding, double val);*/ /*OSGK_ScriptVariant* (*osgk_variant_create_bool) ( OSGK_Embedding* embedding, int val);*/ /*static OSGK_ScriptVariant* (*osgk_variant_create_char) ( OSGK_Embedding* embedding, unsigned int val);*/ static OSGK_ScriptVariant* (*osgk_variant_create_string) ( OSGK_Embedding* embedding, OSGK_String* val); /*static OSGK_ScriptVariant* (*osgk_variant_create_isupports) ( OSGK_Embedding* embedding, OSGK_CLASSTYPE_REF nsISupports* val);*/ /*static OSGK_ScriptVariant* (*osgk_variant_create_script_object) ( OSGK_Embedding* embedding, void* tag);*/ /*static OSGK_ScriptVariant* (*osgk_variant_create_array) ( OSGK_Embedding* embedding, size_t numItems, OSGK_ScriptVariant** items);*/ /* OffscreenGecko/scriptobjecttemplate.h */ OSGK_DERIVEDTYPE(OSGK_ScriptObjectTemplate); typedef enum OSGK_ScriptResult { srSuccess = 0, srFailed = (int)0x80004005L /* actually NS_ERROR_FAILURE */ } OSGK_ScriptResult; typedef struct OSGK_ScriptObjectCreateParams_s { void* createParam; OSGK_Browser* browser; } OSGK_ScriptObjectCreateParams; typedef OSGK_ScriptResult (*OSGK_CreateObjFunc) ( OSGK_ScriptObjectCreateParams* params, void** objTag); typedef void (*OSGK_DestroyObjFunc) (void* objTag); static OSGK_ScriptObjectTemplate* (*osgk_sot_create) ( OSGK_Embedding* embedding, OSGK_CreateObjFunc createFunc, OSGK_DestroyObjFunc destroyFunc, void* createParam); typedef OSGK_ScriptVariant* (*OSGK_GetPropertyFunc) (void* objTag, void* propTag); typedef OSGK_ScriptResult (*OSGK_SetPropertyFunc) (void* objTag, void* propTag, OSGK_ScriptVariant* val); /*static int (*osgk_sot_add_property) ( OSGK_ScriptObjectTemplate* templ, const char* propName, void* propTag, OSGK_GetPropertyFunc getter, OSGK_SetPropertyFunc setter);*/ typedef OSGK_ScriptResult (*OSGK_FunctionCallFunc) (void* objTag, void* methTag, size_t numParams, OSGK_ScriptVariant** params, OSGK_ScriptVariant** returnVal); static int (*osgk_sot_add_function) ( OSGK_ScriptObjectTemplate* templ, const char* funcName, void* funcTag, OSGK_FunctionCallFunc callFunc); /*static OSGK_ScriptVariant* (*osgk_sot_instantiate) ( OSGK_ScriptObjectTemplate* templ, void** objTag); */ static int (*osgk_sot_register) ( OSGK_ScriptObjectTemplate* templ, OSGK_Embedding* embedding, const char* name, unsigned int flags); /* --- >8 --- >8 --- End OffscreenGecko headers --- 8< --- 8< --- */ #include "quakedef.h" #include "cl_dyntexture.h" #include "cl_gecko.h" #include "timing.h" #define DEFAULT_GECKO_SIZE 512 static rtexturepool_t *cl_geckotexturepool; static OSGK_Embedding *cl_geckoembedding; struct clgecko_s { qboolean active; char name[ MAX_QPATH + 32 ]; int ownerProg; OSGK_Browser *browser; int width, height; int texWidth, texHeight; rtexture_t *texture; }; #define USERDATAKEY_CL_GECKO_T 0 static dllhandle_t osgk_dll = NULL; static clgecko_t cl_geckoinstances[ MAX_GECKO_INSTANCES ]; static clgecko_t * cl_gecko_findunusedinstance( void ) { int i; for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) { clgecko_t *instance = &cl_geckoinstances[ i ]; if( !instance->active ) { return instance; } } Con_DPrintf( "cl_gecko_findunusedinstance: out of geckos\n" ); return NULL; } clgecko_t * CL_Gecko_FindBrowser( const char *name ) { int i; if( !name || !*name || strncmp( name, CLGECKOPREFIX, sizeof( CLGECKOPREFIX ) - 1 ) != 0 ) { Con_DPrintf( "CL_Gecko_FindBrowser: Bad gecko texture name '%s'!\n", name ); return NULL; } for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) { clgecko_t *instance = &cl_geckoinstances[ i ]; if( instance->active && strcmp( instance->name, name ) == 0 ) { return instance; } } Con_DPrintf( "CL_Gecko_FindBrowser: No browser named '%s'!\n", name ); return NULL; } static void cl_gecko_updatecallback( rtexture_t *texture, void* callbackData ) { clgecko_t *instance = (clgecko_t *) callbackData; const unsigned char *data; if( instance->browser ) { // TODO: OSGK only supports BGRA right now TIMING_TIMESTATEMENT(data = osgk_browser_lock_data( instance->browser, NULL )); R_UpdateTexture( texture, data, 0, 0, 0, instance->width, instance->height, 1 ); osgk_browser_unlock_data( instance->browser, data ); } } static void cl_gecko_linktexture( clgecko_t *instance ) { // TODO: assert that instance->texture == NULL instance->texture = R_LoadTexture2D( cl_geckotexturepool, instance->name, instance->texWidth, instance->texHeight, NULL, TEXTYPE_BGRA, TEXF_ALPHA | TEXF_PERSISTENT, -1, NULL ); R_MakeTextureDynamic( instance->texture, cl_gecko_updatecallback, instance ); CL_LinkDynTexture( instance->name, instance->texture ); } static void cl_gecko_unlinktexture( clgecko_t *instance ) { if( instance->texture ) { CL_UnlinkDynTexture( instance->name ); R_FreeTexture( instance->texture ); instance->texture = NULL; } } void CL_Gecko_Resize( clgecko_t *instance, int width, int height ) { int newWidth, newHeight; // early out if bad parameters are passed (no resize to a texture size bigger than the original texture size) if( !instance || !instance->browser) { return; } newWidth = CeilPowerOf2( width ); newHeight = CeilPowerOf2( height ); if ((newWidth != instance->texWidth) || (newHeight != instance->texHeight)) { cl_gecko_unlinktexture( instance ); instance->texWidth = newWidth; instance->texHeight = newHeight; cl_gecko_linktexture( instance ); } else { /* The gecko area will only cover a part of the texture; to avoid 'old' pixels bleeding in at the border clear the texture. */ R_ClearTexture( instance->texture ); } osgk_browser_resize( instance->browser, width, height); instance->width = width; instance->height = height; } void CL_Gecko_GetTextureExtent( clgecko_t *instance, float* pwidth, float* pheight ) { if( !instance || !instance->browser ) { return; } *pwidth = (float)instance->width / instance->texWidth; *pheight = (float)instance->height / instance->texHeight; } static OSGK_ScriptResult dpGlobal_create (OSGK_ScriptObjectCreateParams* params, void** objTag) { if (!osgk_browser_get_user_data (params->browser, USERDATAKEY_CL_GECKO_T, objTag)) return srFailed; return srSuccess; } static OSGK_ScriptResult dpGlobal_query (void* objTag, void* methTag, size_t numParams, OSGK_ScriptVariant** params, OSGK_ScriptVariant** returnVal) { clgecko_t *instance = (clgecko_t *) objTag; OSGK_ScriptVariant* strVal; OSGK_ScriptResult result = srFailed; prvm_prog_t * saveProg; /* Can happen when created from console */ if (instance->ownerProg < 0) return srFailed; /* Require exactly one param, for now */ if (numParams != 1) return srFailed; strVal = osgk_variant_convert (params[0], svtString); if (strVal == 0) return srFailed; saveProg = prog; PRVM_SetProg(instance->ownerProg); if (prog->funcoffsets.Gecko_Query) { OSGK_String* paramStr, *resultStr; if (!osgk_variant_get_string (strVal, ¶mStr)) return srFailed; PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString (instance->name); PRVM_G_INT(OFS_PARM1) = PRVM_SetTempString (osgk_string_get (paramStr)); PRVM_ExecuteProgram(prog->funcoffsets.Gecko_Query,"Gecko_Query() required"); resultStr = osgk_string_create (PRVM_G_STRING (OFS_RETURN)); *returnVal = osgk_variant_create_string (cl_geckoembedding, resultStr); osgk_release (resultStr); result = srSuccess; } prog = saveProg; return result; } #if defined(_WIN64) # define XULRUNNER_DIR_SUFFIX "win64" #elif defined(WIN32) # define XULRUNNER_DIR_SUFFIX "win32" #elif defined(DP_OS_STR) && defined(DP_ARCH_STR) # define XULRUNNER_DIR_SUFFIX DP_OS_STR "-" DP_ARCH_STR #endif static qboolean CL_Gecko_Embedding_Init (void) { char profile_path [MAX_OSPATH]; OSGK_GeckoResult grc; OSGK_EmbeddingOptions *options; OSGK_ScriptObjectTemplate* dpGlobalTemplate; if (!osgk_dll) return false; if( cl_geckoembedding != NULL ) return true; Con_DPrintf( "CL_Gecko_Embedding_Init: setting up gecko embedding\n" ); options = osgk_embedding_options_create(); #ifdef XULRUNNER_DIR_SUFFIX osgk_embedding_options_add_search_path( options, "./xulrunner-" XULRUNNER_DIR_SUFFIX "/" ); #endif osgk_embedding_options_add_search_path( options, "./xulrunner/" ); dpsnprintf (profile_path, sizeof (profile_path), "%s/xulrunner_profile/", fs_gamedir); osgk_embedding_options_set_profile_dir( options, profile_path, 0 ); cl_geckoembedding = osgk_embedding_create_with_options( options, &grc ); osgk_release( options ); if( cl_geckoembedding == NULL ) { Con_Printf( "CL_Gecko_Embedding_Init: Couldn't retrieve gecko embedding object (%.8x)!\n", grc ); return false; } Con_DPrintf( "CL_Gecko_Embedding_Init: Embedding set up correctly\n" ); dpGlobalTemplate = osgk_sot_create( cl_geckoembedding, dpGlobal_create, NULL, NULL ); osgk_sot_add_function (dpGlobalTemplate, "query", 0, dpGlobal_query); osgk_sot_register (dpGlobalTemplate, cl_geckoembedding, "Darkplaces", 0); osgk_release( dpGlobalTemplate ); return true; } clgecko_t * CL_Gecko_CreateBrowser( const char *name, int ownerProg ) { clgecko_t *instance; if (!CL_Gecko_Embedding_Init ()) return NULL; // TODO: verify that we dont use a name twice instance = cl_gecko_findunusedinstance(); // TODO: assert != NULL instance->active = true; strlcpy( instance->name, name, sizeof( instance->name ) ); instance->browser = osgk_browser_create( cl_geckoembedding, DEFAULT_GECKO_SIZE, DEFAULT_GECKO_SIZE ); if( instance->browser == NULL ) { Con_Printf( "CL_Gecko_CreateBrowser: Browser object creation failed!\n" ); } // TODO: assert != NULL osgk_browser_set_user_data (instance->browser, USERDATAKEY_CL_GECKO_T, instance, 0); instance->ownerProg = ownerProg; instance->width = instance->texWidth = DEFAULT_GECKO_SIZE; instance->height = instance->texHeight = DEFAULT_GECKO_SIZE; cl_gecko_linktexture( instance ); return instance; } void CL_Gecko_DestroyBrowser( clgecko_t *instance ) { if( !instance || !instance->active ) { return; } instance->active = false; cl_gecko_unlinktexture( instance ); osgk_release( instance->browser ); instance->browser = NULL; } void CL_Gecko_Frame( void ) { int i; // FIXME: track cl_numgeckoinstances to avoid scanning the entire array? for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) { clgecko_t *instance = &cl_geckoinstances[ i ]; if( instance->active ) { if( instance->browser && osgk_browser_query_dirty( instance->browser ) == 1 ) { R_MarkDirtyTexture( instance->texture ); } } } } static void cl_gecko_start( void ) { int i; cl_geckotexturepool = R_AllocTexturePool(); // recreate textures on module start for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) { clgecko_t *instance = &cl_geckoinstances[ i ]; if( instance->active ) { cl_gecko_linktexture( instance ); } } } static void cl_gecko_shutdown( void ) { int i; for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) { clgecko_t *instance = &cl_geckoinstances[ i ]; if( instance->active ) { cl_gecko_unlinktexture( instance ); } } R_FreeTexturePool( &cl_geckotexturepool ); } static void cl_gecko_newmap( void ) { // DO NOTHING } void CL_Gecko_Shutdown( void ) { int i; for( i = 0 ; i < MAX_GECKO_INSTANCES ; i++ ) { clgecko_t *instance = &cl_geckoinstances[ i ]; if( instance->active ) { cl_gecko_unlinktexture( instance ); } } if (cl_geckoembedding != NULL) { osgk_release( cl_geckoembedding ); cl_geckoembedding = NULL; } if (osgk_dll != NULL) { Sys_UnloadLibrary (&osgk_dll); } } static void cl_gecko_create_f( void ) { char name[MAX_QPATH]; if (Cmd_Argc() != 2) { Con_Print("usage: gecko_create \npcreates a browser (full texture path " CLGECKOPREFIX ")\n"); return; } dpsnprintf(name, sizeof(name), CLGECKOPREFIX "%s", Cmd_Argv(1)); CL_Gecko_CreateBrowser( name, -1 ); } static void cl_gecko_destroy_f( void ) { char name[MAX_QPATH]; if (Cmd_Argc() != 2) { Con_Print("usage: gecko_destroy \ndestroys a browser\n"); return; } dpsnprintf(name, sizeof(name), CLGECKOPREFIX "%s", Cmd_Argv(1)); CL_Gecko_DestroyBrowser( CL_Gecko_FindBrowser( name ) ); } static void cl_gecko_navigate_f( void ) { char name[MAX_QPATH]; const char *URI; if (Cmd_Argc() != 3) { Con_Print("usage: gecko_navigate \nnavigates to a certain URI\n"); return; } dpsnprintf(name, sizeof(name), CLGECKOPREFIX "%s", Cmd_Argv(1)); URI = Cmd_Argv( 2 ); CL_Gecko_NavigateToURI( CL_Gecko_FindBrowser( name ), URI ); } static void cl_gecko_injecttext_f( void ) { char name[MAX_QPATH]; const char *text; clgecko_t *instance; const char *p; if (Cmd_Argc() < 3) { Con_Print("usage: gecko_injecttext \ninjects a certain text into the browser\n"); return; } dpsnprintf(name, sizeof(name), CLGECKOPREFIX "%s", Cmd_Argv(1)); instance = CL_Gecko_FindBrowser( name ); if( !instance ) { Con_Printf( "cl_gecko_injecttext_f: gecko instance '%s' couldn't be found!\n", name ); return; } text = Cmd_Argv( 2 ); for( p = text ; *p ; p++ ) { unsigned key = *p; switch( key ) { case ' ': key = K_SPACE; break; case '\\': key = *++p; switch( key ) { case 'n': key = K_ENTER; break; case '\0': --p; key = '\\'; break; } break; } CL_Gecko_Event_Key( instance, (keynum_t) key, CLG_BET_PRESS ); } } static void gl_gecko_movecursor_f( void ) { char name[MAX_QPATH]; float x, y; if (Cmd_Argc() != 4) { Con_Print("usage: gecko_movecursor \nmove the cursor to a certain position\n"); return; } dpsnprintf(name, sizeof(name), CLGECKOPREFIX "%s", Cmd_Argv(1)); x = atof( Cmd_Argv( 2 ) ); y = atof( Cmd_Argv( 3 ) ); CL_Gecko_Event_CursorMove( CL_Gecko_FindBrowser( name ), x, y ); } #undef osgk_addref #undef osgk_release static const dllfunction_t osgkFuncs[] = { {"osgk_addref", (void **) &osgk_addref}, {"osgk_release", (void **) &osgk_release}, {"osgk_embedding_create2", (void **) &osgk_embedding_create2}, {"osgk_embedding_options_create", (void **) &osgk_embedding_options_create}, {"osgk_embedding_options_add_search_path", (void **) &osgk_embedding_options_add_search_path}, {"osgk_embedding_options_set_profile_dir", (void **) &osgk_embedding_options_set_profile_dir}, {"osgk_browser_create", (void **) &osgk_browser_create}, {"osgk_browser_query_dirty", (void **) &osgk_browser_query_dirty}, {"osgk_browser_navigate", (void **) &osgk_browser_navigate}, {"osgk_browser_lock_data", (void **) &osgk_browser_lock_data}, {"osgk_browser_unlock_data", (void **) &osgk_browser_unlock_data}, {"osgk_browser_resize", (void **) &osgk_browser_resize}, {"osgk_browser_event_mouse_move", (void **) &osgk_browser_event_mouse_move}, {"osgk_browser_event_mouse_button", (void **) &osgk_browser_event_mouse_button}, {"osgk_browser_event_mouse_wheel", (void **) &osgk_browser_event_mouse_wheel}, {"osgk_browser_event_key", (void **) &osgk_browser_event_key}, {"osgk_browser_set_user_data", (void **) &osgk_browser_set_user_data}, {"osgk_browser_get_user_data", (void **) &osgk_browser_get_user_data}, {"osgk_sot_create", (void **) &osgk_sot_create}, {"osgk_sot_register", (void **) &osgk_sot_register}, {"osgk_sot_add_function", (void **) &osgk_sot_add_function}, {"osgk_string_get", (void **) &osgk_string_get}, {"osgk_string_create", (void **) &osgk_string_create}, {"osgk_variant_convert", (void **) &osgk_variant_convert}, {"osgk_variant_get_string", (void **) &osgk_variant_get_string}, {"osgk_variant_create_string", (void **) &osgk_variant_create_string}, {NULL, NULL} }; qboolean CL_Gecko_OpenLibrary (void) { const char* dllnames_gecko [] = { #if defined(WIN32) "OffscreenGecko.dll", #elif defined(MACOSX) "OffscreenGecko.dylib", #else "libOffscreenGecko.so", #endif NULL }; // Already loaded? if (osgk_dll) return true; // COMMANDLINEOPTION: Sound: -nogecko disables gecko support (web browser support for menu and computer terminals) if (COM_CheckParm("-nogecko")) return false; return Sys_LoadLibrary (dllnames_gecko, &osgk_dll, osgkFuncs); } void CL_Gecko_Init( void ) { CL_Gecko_OpenLibrary(); Cmd_AddCommand( "gecko_create", cl_gecko_create_f, "Create a gecko browser instance" ); Cmd_AddCommand( "gecko_destroy", cl_gecko_destroy_f, "Destroy a gecko browser instance" ); Cmd_AddCommand( "gecko_navigate", cl_gecko_navigate_f, "Navigate a gecko browser to a URI" ); Cmd_AddCommand( "gecko_injecttext", cl_gecko_injecttext_f, "Injects text into a browser" ); Cmd_AddCommand( "gecko_movecursor", gl_gecko_movecursor_f, "Move the cursor to a certain position" ); R_RegisterModule( "CL_Gecko", cl_gecko_start, cl_gecko_shutdown, cl_gecko_newmap, NULL, NULL ); } void CL_Gecko_NavigateToURI( clgecko_t *instance, const char *URI ) { if( !instance || !instance->browser ) { return; } if( instance->active ) { osgk_browser_navigate( instance->browser, URI ); } } void CL_Gecko_Event_CursorMove( clgecko_t *instance, float x, float y ) { // TODO: assert x, y \in [0.0, 1.0] int mappedx, mappedy; if( !instance || !instance->browser ) { return; } mappedx = (int) (x * instance->width); mappedy = (int) (y * instance->height); osgk_browser_event_mouse_move( instance->browser, mappedx, mappedy ); } typedef struct geckokeymapping_s { keynum_t keycode; unsigned int geckokeycode; } geckokeymapping_t; static geckokeymapping_t geckokeymappingtable[] = { { K_BACKSPACE, OSGKKey_Backspace }, { K_TAB, OSGKKey_Tab }, { K_ENTER, OSGKKey_Return }, { K_SHIFT, OSGKKey_Shift }, { K_CTRL, OSGKKey_Control }, { K_ALT, OSGKKey_Alt }, { K_CAPSLOCK, OSGKKey_CapsLock }, { K_ESCAPE, OSGKKey_Escape }, { K_SPACE, OSGKKey_Space }, { K_PGUP, OSGKKey_PageUp }, { K_PGDN, OSGKKey_PageDown }, { K_END, OSGKKey_End }, { K_HOME, OSGKKey_Home }, { K_LEFTARROW, OSGKKey_Left }, { K_UPARROW, OSGKKey_Up }, { K_RIGHTARROW, OSGKKey_Right }, { K_DOWNARROW, OSGKKey_Down }, { K_INS, OSGKKey_Insert }, { K_DEL, OSGKKey_Delete }, { K_F1, OSGKKey_F1 }, { K_F2, OSGKKey_F2 }, { K_F3, OSGKKey_F3 }, { K_F4, OSGKKey_F4 }, { K_F5, OSGKKey_F5 }, { K_F6, OSGKKey_F6 }, { K_F7, OSGKKey_F7 }, { K_F8, OSGKKey_F8 }, { K_F9, OSGKKey_F9 }, { K_F10, OSGKKey_F10 }, { K_F11, OSGKKey_F11 }, { K_F12, OSGKKey_F12 }, { K_NUMLOCK, OSGKKey_NumLock }, { K_SCROLLOCK, OSGKKey_ScrollLock } }; qboolean CL_Gecko_Event_Key( clgecko_t *instance, keynum_t key, clgecko_buttoneventtype_t eventtype ) { if( !instance || !instance->browser ) { return false; } // determine whether its a keyboard event if( key < K_OTHERDEVICESBEGIN ) { OSGK_KeyboardEventType mappedtype = kePress; unsigned int mappedkey = key; unsigned int i; // yes! then convert it if necessary! for( i = 0 ; i < sizeof( geckokeymappingtable ) / sizeof( *geckokeymappingtable ) ; i++ ) { const geckokeymapping_t * const mapping = &geckokeymappingtable[ i ]; if( key == mapping->keycode ) { mappedkey = mapping->geckokeycode; break; } } // convert the eventtype // map the type switch( eventtype ) { case CLG_BET_DOWN: mappedtype = keDown; break; case CLG_BET_UP: mappedtype = keUp; break; case CLG_BET_DOUBLECLICK: // TODO: error message break; case CLG_BET_PRESS: mappedtype = kePress; } return osgk_browser_event_key( instance->browser, mappedkey, mappedtype ) != 0; } else if( K_MOUSE1 <= key && key <= K_MOUSE3 ) { OSGK_MouseButtonEventType mappedtype = meDoubleClick; OSGK_MouseButton mappedbutton; mappedbutton = (OSGK_MouseButton) (mbLeft + (key - K_MOUSE1)); switch( eventtype ) { case CLG_BET_DOWN: mappedtype = meDown; break; case CLG_BET_UP: mappedtype = meUp; break; case CLG_BET_DOUBLECLICK: mappedtype = meDoubleClick; break; case CLG_BET_PRESS: // hihi, hacky hacky osgk_browser_event_mouse_button( instance->browser, mappedbutton, meDown ); mappedtype = meUp; break; } osgk_browser_event_mouse_button( instance->browser, mappedbutton, mappedtype ); return true; } else if( K_MWHEELUP <= key && key <= K_MWHEELDOWN ) { if( eventtype == CLG_BET_DOWN ) osgk_browser_event_mouse_wheel( instance->browser, waVertical, (key == K_MWHEELUP) ? wdNegative : wdPositive ); return true; } // TODO: error? return false; }