From c409b201376b4782a17629845297972841a67561 Mon Sep 17 00:00:00 2001 From: black Date: Sun, 2 Dec 2007 23:03:04 +0000 Subject: [PATCH] "Finish" cl_gecko.c (input handling is done now, too) for now. I need to update to a new offscreengecko release soon though.. I've also added a console command for text injection into a gecko browser. git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7754 d7cf8633-e32d-0410-b094-e92efae38249 --- cl_gecko.c | 177 ++++++++++++++++++++++++++++++++++++++++++++++++++--- cl_gecko.h | 1 + keys.h | 1 + 3 files changed, 172 insertions(+), 7 deletions(-) diff --git a/cl_gecko.c b/cl_gecko.c index 5885f8ab..46d94b9e 100644 --- a/cl_gecko.c +++ b/cl_gecko.c @@ -181,7 +181,7 @@ static void cl_gecko_destroy_f( void ) { if (Cmd_Argc() != 2) { - Con_Print("usage: gecko_destroy \ndestroys a browser (full texture path " CLGECKOPREFIX ")\n"); + Con_Print("usage: gecko_destroy \ndestroys a browser\n"); return; } @@ -196,7 +196,7 @@ static void cl_gecko_navigate_f( void ) { if (Cmd_Argc() != 3) { - Con_Print("usage: gecko_navigate \nnavigates to a certain URI (full texture path " CLGECKOPREFIX ")\n"); + Con_Print("usage: gecko_navigate \nnavigates to a certain URI\n"); return; } @@ -206,11 +206,57 @@ static void cl_gecko_navigate_f( void ) { 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; + } + + // TODO: use snprintf instead + sprintf(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, key, CLG_BET_PRESS ); + } +} + void CL_Gecko_Init( void ) { OSGK_EmbeddingOptions *options = osgk_embedding_options_create(); osgk_embedding_options_add_search_path( options, "./xulrunner/" ); - cl_geckoembedding = osgk_embedding_create_with_options( options, NULL ); + cl_geckoembedding = osgk_embedding_create_with_options( options, NULL ); osgk_release( options ); if( cl_geckoembedding == NULL ) { @@ -219,7 +265,8 @@ void CL_Gecko_Init( void ) 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 an URI" ); + 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" ); R_RegisterModule( "CL_Gecko", cl_gecko_start, cl_gecko_shutdown, cl_gecko_newmap ); } @@ -230,8 +277,124 @@ void CL_Gecko_NavigateToURI( clgecko_t *instance, const char *URI ) { } } -// TODO: write this function -void CL_Gecko_Event_CursorMove( clgecko_t *instance, float x, float y ); -qboolean CL_Gecko_Event_Key( clgecko_t *instance, int key, clgecko_buttoneventtype_t eventtype ); +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 = x * DEFAULT_GECKO_WIDTH; + mappedy = y * DEFAULT_GECKO_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, int key, clgecko_buttoneventtype_t eventtype ) { + if( !instance || !instance->browser ) { + return false; + } + + // determine whether its a keyboard event + if( key < K_OTHERDEVICESBEGIN ) { + + OSGK_KeyboardEventType mappedtype; + unsigned int mappedkey = key; + + + 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; + 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: + // TODO: error message + break; + } + + return true; + } + // TODO: error? + return false; +} #endif \ No newline at end of file diff --git a/cl_gecko.h b/cl_gecko.h index ce380743..11c02902 100644 --- a/cl_gecko.h +++ b/cl_gecko.h @@ -30,6 +30,7 @@ clgecko_t * CL_Gecko_FindBrowser( const char *name ); void CL_Gecko_DestroyBrowser( clgecko_t *instance ); void CL_Gecko_NavigateToURI( clgecko_t *instance, const char *URI ); +// x and y between 0.0 and 1.0 (0.0 is top-left?) void CL_Gecko_Event_CursorMove( clgecko_t *instance, float x, float y ); // returns whether the key/button event was handled or not diff --git a/keys.h b/keys.h index 3736ac4d..7e3e9ef2 100644 --- a/keys.h +++ b/keys.h @@ -107,6 +107,7 @@ typedef enum keynum_e // mouse buttons generate virtual keys K_MOUSE1 = 512, + K_OTHERDEVICESBEGIN = K_MOUSE1, K_MOUSE2, K_MOUSE3, K_MWHEELUP, -- 2.39.2