Remove x11 auto repeat setting change. Try to detect repeated keys with other method

demos/OISConsole.cpp

@@ -78,6 +78,7 @@ public:
 	bool keyReleased( const KeyEvent &arg ) {
 		if( arg.key == KC_ESCAPE || arg.key == KC_Q )
 			appRunning = false;
+		std::cout << "KeyReleased {" << ((Keyboard*)(arg.device))->getAsString(arg.key) << "}\n";
 		return true;
 	}
 	bool mouseMoved( const MouseEvent &arg ) {

includes/linux/LinuxInputManager.h

@@ -100,9 +100,6 @@ namespace OIS
 		bool grabMouse, grabKeyboard;
 		bool mGrabs;
 		bool hideMouse;
-
-		//! By default, keyboard disables XRepeatRate
-		bool useXRepeat;
 	};
 }
 #endif

includes/linux/LinuxKeyboard.h

@@ -33,7 +33,7 @@ namespace OIS
 	class LinuxKeyboard : public Keyboard
 	{
 	public:
-		LinuxKeyboard(InputManager* creator, bool buffered, bool grab, bool useXRepeat );
+		LinuxKeyboard(InputManager* creator, bool buffered, bool grab);
 		virtual ~LinuxKeyboard();
 
 		/** @copydoc Keyboard::isKeyDown */
@@ -58,6 +58,23 @@ namespace OIS
 		virtual void _initialize();
 
 	protected:
+		inline bool _isKeyRepeat(XEvent &event)
+		{
+			//When a key is repeated, there will be two events: released, followed by another immediate pressed. So check to see if another pressed is present	
+			if(!XPending(display))
+				return false;
+
+			XEvent e;
+			XPeekEvent(display, &e);
+			if(e.type == KeyPress && e.xkey.keycode == event.xkey.keycode && (e.xkey.time - event.xkey.time) < 2)
+			{
+				XNextEvent(display, &e);
+				return true;
+			}
+
+			return false;
+		}
+
 		bool _injectKeyDown( KeySym key, int text );
 		bool _injectKeyUp( KeySym key );
 
@@ -74,9 +91,6 @@ namespace OIS
 		bool grabKeyboard;
 		bool keyFocusLost;
 
-		bool xAutoRepeat;
-		bool oldXAutoRepeat;
-
 		std::string mGetString;
 	};
 }

src/linux/LinuxInputManager.cpp

@@ -39,7 +39,6 @@ LinuxInputManager::LinuxInputManager() : InputManager("X11InputManager")
 	grabKeyboard = true;
 	hideMouse = true;
 	mGrabs = true;
-	useXRepeat = false;
 	keyboardUsed = mouseUsed = false;
 
 	//Setup our internal factories
@@ -73,11 +72,6 @@ void LinuxInputManager::_parseConfigSettings( ParamList &paramList )
 	window  = strtoul(i->second.c_str(), 0, 10);
 
 	//--------- Keyboard Settings ------------//
-	i = paramList.find("XAutoRepeatOn");
-	if( i != paramList.end() )
-		if( i->second == "true" )
-			useXRepeat = true;
-
 	i = paramList.find("x11_keyboard_grab");
 	if( i != paramList.end() )
 		if( i->second == "false" )
@@ -171,7 +165,7 @@ Object* LinuxInputManager::createObject(InputManager *creator, Type iType, bool
 	case OISKeyboard:
 	{
 		if( keyboardUsed == false )
-			obj = new LinuxKeyboard(this, bufferMode, grabKeyboard, useXRepeat);
+			obj = new LinuxKeyboard(this, bufferMode, grabKeyboard);
 		break;
 	}
 	case OISMouse:

src/linux/LinuxKeyboard.cpp

@@ -32,7 +32,7 @@ restrictions:
 using namespace OIS;
 #include <iostream>
 //-------------------------------------------------------------------//
-LinuxKeyboard::LinuxKeyboard(InputManager* creator, bool buffered, bool grab, bool useXRepeat)
+LinuxKeyboard::LinuxKeyboard(InputManager* creator, bool buffered, bool grab)
 	: Keyboard(creator->inputSystemName(), buffered, 0, creator)
 {
 	setlocale(LC_CTYPE, ""); //Set the locale to (hopefully) the users LANG UTF-8 Env var
@@ -43,9 +43,6 @@ LinuxKeyboard::LinuxKeyboard(InputManager* creator, bool buffered, bool grab, bo
 	grabKeyboard = grab;
 	keyFocusLost = false;
 
-	xAutoRepeat = useXRepeat;
-	oldXAutoRepeat = false;
-
 	//X Key Map to KeyCode
 	keyConversion.insert(XtoOIS_KeyMap::value_type(XK_1, KC_1));
 	keyConversion.insert(XtoOIS_KeyMap::value_type(XK_2, KC_2));
@@ -212,20 +209,6 @@ void LinuxKeyboard::_initialize()
 		XGrabKeyboard(display,window,True,GrabModeAsync,GrabModeAsync,CurrentTime);
 
 	keyFocusLost = false;
-
-	if( xAutoRepeat == false )
-	{
-		//We do not want to blindly turn on autorepeat later when quiting if
-		//it was not on to begin with.. So, let us check and see first
-		XKeyboardState old;
-		XGetKeyboardControl( display, &old );
-		oldXAutoRepeat = false;
-
-		if( old.global_auto_repeat == AutoRepeatModeOn )
-			oldXAutoRepeat = true;
-
-		XAutoRepeatOff( display );
-	}
 }
 
 //-------------------------------------------------------------------//
@@ -233,9 +216,6 @@ LinuxKeyboard::~LinuxKeyboard()
 {
 	if( display )
 	{
-		if( oldXAutoRepeat )
-			XAutoRepeatOn(display);
-
 		if( grabKeyboard )
 			XUngrabKeyboard(display, CurrentTime);
 
@@ -304,12 +284,11 @@ void LinuxKeyboard::capture()
 	while( XPending(display) > 0 )
 	{
 		XNextEvent(display, &event);
-
-		if( KeyPress == event.type )
+		if(KeyPress == event.type)
 		{
 			unsigned int character = 0;
 
-			if( mTextMode != Off )
+			if(mTextMode != Off)
 			{
 				unsigned char buffer[6] = {0,0,0,0,0,0};
 				XLookupString(&event.xkey, (char*)buffer, 6, &key, 0);
@@ -335,15 +314,16 @@ void LinuxKeyboard::capture()
 			if( event.xkey.state & Mod1Mask && key == XK_Tab )
 				linMan->_setGrabState(false);
 		}
-		else if( KeyRelease == event.type )
+		else if(KeyRelease == event.type)
+		{
+			if(!_isKeyRepeat(event))
 			{
 				//Mask out the modifier states X sets.. or we will get improper values
 				event.xkey.state &= ~ShiftMask;
 				event.xkey.state &= ~LockMask;
 
-			//Else, it is a valid key release
 				XLookupString(&event.xkey,NULL,0,&key,NULL);
-			_injectKeyUp(key);
+				_injectKeyUp(key);
			}
 		}
 	}