Small refactoring of EnableTextInput

engine/client/keys.c

@@ -695,16 +695,31 @@ void Key_Event( int key, qboolean down )
 	}
 }
 
+/*
+================
+Key_EnableTextInput
+
+================
+*/
 void Key_EnableTextInput( qboolean enable, qboolean force )
 {
+	void (*pfnEnableTextInput)( qboolean enable );
+
 #if XASH_INPUT == INPUT_SDL
-	SDLash_EnableTextInput( enable, force );
+	pfnEnableTextInput = SDLash_EnableTextInput;
 #elif XASH_INPUT == INPUT_ANDROID
-	Android_EnableTextInput( enable, force );
+	pfnEnableTextInput = Android_EnableTextInput;
-#endif
+#else
-#if 0
+#error "Here must be a text input for your platform"
-	Joy_EnableTextInput( enable, force );
+	return;
 #endif
+	if( enable && ( !host.textmode || force ) )
+		pfnEnableTextInput( true );
+	else if( !enable )
+		pfnEnableTextInput( false );
+
+	if( !force )
+		host.textmode = enable;
 }
 
 /*

engine/client/vgui/vgui_draw.c

@@ -32,7 +32,6 @@ static enum VGUI_KeyCode s_pVirtualKeyTrans[256];
 static enum VGUI_DefaultCursor s_currentCursor;
 #ifdef XASH_SDL
 #include <SDL_events.h>
-#include "platform/sdl/events.h"
 static SDL_Cursor* s_pDefaultCursor[20];
 #endif
 static void *s_pVGuiSupport; // vgui_support library
@@ -161,9 +160,8 @@ void GAME_EXPORT VGUI_SetVisible( qboolean state )
 	SDL_ShowCursor( state );
 	if( !state )
 		SDL_GetRelativeMouseState( NULL, NULL );
-
-	SDLash_EnableTextInput( state, true );
 #endif
+	Key_EnableTextInput( state, true );
 }
 
 int GAME_EXPORT VGUI_UtfProcessChar( int in )
@@ -491,10 +489,8 @@ void VGui_KeyEvent( int key, int down )
 	if( !vgui.initialized )
 		return;
 
-#ifdef XASH_SDL
 	if( host.mouse_visible )
-		SDLash_EnableTextInput( 1, false );
+		Key_EnableTextInput( true, false );
-#endif
 
 	switch( key )
 	{

engine/platform/sdl/events.c

@@ -177,17 +177,14 @@ SDLash_InputEvent
 */
 static void SDLash_InputEvent( SDL_TextInputEvent input )
 {
-	int i;
+	for( char *text = input.text; *text; text++ )
-
-	// Pass characters one by one to Con_CharEvent
-	for(i = 0; input.text[i]; ++i)
 	{
 		int ch;
 
 		if( !Q_stricmp( cl_charset->string, "utf-8" ) )
-			ch = (unsigned char)input.text[i];
+			ch = (unsigned char)*text;
 		else
-			ch = Con_UtfProcessCharForce( (unsigned char)input.text[i] );
+			ch = Con_UtfProcessCharForce( (unsigned char)*text );
 
 		if( !ch )
 			continue;
@@ -202,28 +199,9 @@ SDLash_EnableTextInput
 
 =============
 */
-void SDLash_EnableTextInput( int enable, qboolean force )
+void SDLash_EnableTextInput( qboolean enable )
-{
-	if( force )
-	{
-		if( enable )
-			SDL_StartTextInput();
-		else
-			SDL_StopTextInput();
-	}
-	else if( enable )
 {
-		if( !host.textmode )
+	enable ? SDL_StartTextInput() : SDL_StopTextInput();
-		{
-			SDL_StartTextInput();
-		}
-		host.textmode = true;
-	}
-	else
-	{
-		SDL_StopTextInput();
-		host.textmode = false;
-	}
 }
 
 /*

engine/platform/sdl/events.h

@@ -20,7 +20,7 @@ GNU General Public License for more details.
 #ifdef XASH_SDL
 
 void SDLash_RunEvents( void );
-void SDLash_EnableTextInput( int enable, qboolean force );
+void SDLash_EnableTextInput( qboolean enable );
 int SDLash_JoyInit( int numjoy ); // pass -1 to init every joystick
 
 #endif // XASH_SDL