Changeset 8284 for code/branches/kicklib2/src/external/ois/linux

Timestamp:

Apr 21, 2011, 6:58:23 PM (13 years ago)

Author:

rgrieder

Message:

Merged revisions 7978 - 8096 from kicklib to kicklib2.

Location:

code/branches/kicklib2

Files:

• . (modified) (1 prop)
• src/external/ois/linux/LinuxInputManager.cpp (modified) (3 diffs)
• src/external/ois/linux/LinuxInputManager.h (modified) (1 diff)
• src/external/ois/linux/LinuxJoyStickEvents.cpp (modified) (1 diff)
• src/external/ois/linux/LinuxKeyboard.cpp (modified) (6 diffs)
• src/external/ois/linux/LinuxKeyboard.h (modified) (3 diffs)
• src/external/ois/linux/LinuxMouse.cpp (modified) (2 diffs)
• src/external/ois/linux/LinuxPrereqs.h (modified) (1 diff)

code/branches/kicklib2/src/external/ois/linux/LinuxInputManager.cpp

@@ -40 +40 @@
         hideMouse = true;
         mGrabs = true;
-        useXRepeat = false;
         keyboardUsed = mouseUsed = false;
 
@@ -74 +73 @@
 
         //--------- 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() )
@@ -172 +166 @@
         {
                 if( keyboardUsed == false )
-                        obj = new LinuxKeyboard(this, bufferMode, grabKeyboard, useXRepeat);
+                        obj = new LinuxKeyboard(this, bufferMode, grabKeyboard);
                 break;
         }

code/branches/kicklib2/src/external/ois/linux/LinuxInputManager.h

@@ -101 +101 @@
                 bool mGrabs;
                 bool hideMouse;
-
-                //! By default, keyboard disables XRepeatRate
-                bool useXRepeat;
         };
 }

code/branches/kicklib2/src/external/ois/linux/LinuxJoyStickEvents.cpp

@@ -96 +96 @@
         //We are in non blocking mode - we just read once, and try to fill up buffer
         input_event js[JOY_BUFFERSIZE];
-        int ret = read(mJoyStick, &js, sizeof(struct input_event) * JOY_BUFFERSIZE);
-        if( ret <= 0 )
-                return;
-
-        //Determine how many whole events re read up
-        ret /= sizeof(struct input_event);
-        for(int i = 0; i < ret; ++i)
+        while(true)
         {
-                switch(js[i].type)
+                int ret = read(mJoyStick, &js, sizeof(struct input_event) * JOY_BUFFERSIZE);
+        if( ret < 0 )
+                        break;
+
+                //Determine how many whole events re read up
+                ret /= sizeof(struct input_event);
+                for(int i = 0; i < ret; ++i)
                 {
-                case EV_KEY:  //Button
-                {
-                        int button = mButtonMap[js[i].code];
-
-                        #ifdef OIS_LINUX_JOY_DEBUG
-                          cout << "\nButton Code: " << js[i].code << ", OIS Value: " << button << endl;
-                        #endif
-
-                        //Check to see whether push or released event...
-                        if(js[i].value)
-                        {
-                                mState.mButtons[button] = true;
-                                if( mBuffered && mListener )
-                                        if(!mListener->buttonPressed(JoyStickEvent(this,mState), button)) return;
-                        }
-                        else
-                        {
-                                mState.mButtons[button] = false;
-                                if( mBuffered && mListener )
-                                        if(!mListener->buttonReleased(JoyStickEvent(this,mState), button)) return;
-                        }
-                        break;
-                }
-
-                case EV_ABS:  //Absolute Axis
-                {
-                        //A Stick (BrakeDefine is the highest possible Axis)
-                        if( js[i].code <= ABS_BRAKE )
-                        {
-                                int axis = mAxisMap[js[i].code];
-                                assert( axis < 32 && "Too many axes (Max supported is 32). Report this to OIS forums!" );
-
-                                axisMoved[axis] = true;
-
-                                //check for rescaling:
-                                if( mRanges[axis].min == JoyStick::MIN_AXIS && mRanges[axis].max != JoyStick::MAX_AXIS )
-                                {       //Scale is perfect
-                                        mState.mAxes[axis].abs = js[i].value;
+                        switch(js[i].type)
+                        {
+                        case EV_KEY:  //Button
+                        {
+                                int button = mButtonMap[js[i].code];
+
+                                #ifdef OIS_LINUX_JOY_DEBUG
+                                  cout << "\nButton Code: " << js[i].code << ", OIS Value: " << button << endl;
+                                #endif
+
+                                //Check to see whether push or released event...
+                                if(js[i].value)
+                                {
+                                        mState.mButtons[button] = true;
+                                        if( mBuffered && mListener )
+                                                if(!mListener->buttonPressed(JoyStickEvent(this,mState), button)) return;
                                 }
                                 else
-                                {       //Rescale
-                                        float proportion = (float)(js[i].value-mRanges[axis].max)/(float)(mRanges[axis].min-mRanges[axis].max);
-                                        mState.mAxes[axis].abs = (int)(32767.0f - (65535.0f * proportion));
+                                {
+                                        mState.mButtons[button] = false;
+                                        if( mBuffered && mListener )
+                                                if(!mListener->buttonReleased(JoyStickEvent(this,mState), button)) return;
                                 }
-                        }
-                        else if( js[i].code <= ABS_HAT3Y ) //A POV - Max four POVs allowed
-                        {
-                                //Normalise the POV to between 0-7
-                                //Even is X Axis, Odd is Y Axis
-                                unsigned char LinuxPovNumber = js[i].code - 16;
-                                short OIS_POVIndex = POV_MASK[LinuxPovNumber];
-
-                                //Handle X Axis first (Even) (left right)
-                                if((LinuxPovNumber & 0x0001) == 0)
+                                break;
+                        }
+
+                        case EV_ABS:  //Absolute Axis
+                        {
+                                //A Stick (BrakeDefine is the highest possible Axis)
+                                if( js[i].code <= ABS_BRAKE )
                                 {
-                                        //Why do this? Because, we use a bit field, and when this axis is east,
-                                        //it can't possibly be west too. So clear out the two X axes, then refil
-                                        //it in with the new direction bit.
-                                        //Clear the East/West Bit Flags first
-                                        mState.mPOV[OIS_POVIndex].direction &= 0x11110011;
-                                        if( js[i].value == -1 ) //Left
-                                                mState.mPOV[OIS_POVIndex].direction |= Pov::West;
-                                        else if( js[i].value == 1 ) //Right
-                                                mState.mPOV[OIS_POVIndex].direction |= Pov::East;
+                                        int axis = mAxisMap[js[i].code];
+                                        assert( axis < 32 && "Too many axes (Max supported is 32). Report this to OIS forums!" );
+
+                                        axisMoved[axis] = true;
+
+                                        //check for rescaling:
+                                        if( mRanges[axis].min == JoyStick::MIN_AXIS && mRanges[axis].max != JoyStick::MAX_AXIS )
+                                        {       //Scale is perfect
+                                                mState.mAxes[axis].abs = js[i].value;
+                                        }
+                                        else
+                                        {       //Rescale
+                                                float proportion = (float)(js[i].value-mRanges[axis].max)/(float)(mRanges[axis].min-mRanges[axis].max);
+                                                mState.mAxes[axis].abs = (int)(32767.0f - (65535.0f * proportion));
+                                        }
                                 }
-                                //Handle Y Axis (Odd) (up down)
-                                else
+                                else if( js[i].code <= ABS_HAT3Y ) //A POV - Max four POVs allowed
                                 {
-                                        //Clear the North/South Bit Flags first
-                                        mState.mPOV[OIS_POVIndex].direction &= 0x11111100;
-                                        if( js[i].value == -1 ) //Up
-                                                mState.mPOV[OIS_POVIndex].direction |= Pov::North;
-                                        else if( js[i].value == 1 ) //Down
-                                                mState.mPOV[OIS_POVIndex].direction |= Pov::South;
+                                        //Normalise the POV to between 0-7
+                                        //Even is X Axis, Odd is Y Axis
+                                        unsigned char LinuxPovNumber = js[i].code - 16;
+                                        short OIS_POVIndex = POV_MASK[LinuxPovNumber];
+
+                                        //Handle X Axis first (Even) (left right)
+                                        if((LinuxPovNumber & 0x0001) == 0)
+                                        {
+                                                //Why do this? Because, we use a bit field, and when this axis is east,
+                                                //it can't possibly be west too. So clear out the two X axes, then refil
+                                                //it in with the new direction bit.
+                                                //Clear the East/West Bit Flags first
+                                                mState.mPOV[OIS_POVIndex].direction &= 0x11110011;
+                                                if( js[i].value == -1 ) //Left
+                                                        mState.mPOV[OIS_POVIndex].direction |= Pov::West;
+                                                else if( js[i].value == 1 ) //Right
+                                                        mState.mPOV[OIS_POVIndex].direction |= Pov::East;
+                                        }
+                                        //Handle Y Axis (Odd) (up down)
+                                        else
+                                        {
+                                                //Clear the North/South Bit Flags first
+                                                mState.mPOV[OIS_POVIndex].direction &= 0x11111100;
+                                                if( js[i].value == -1 ) //Up
+                                                        mState.mPOV[OIS_POVIndex].direction |= Pov::North;
+                                                else if( js[i].value == 1 ) //Down
+                                                        mState.mPOV[OIS_POVIndex].direction |= Pov::South;
+                                        }
+
+                                        if( mBuffered && mListener )
+                                                if( mListener->povMoved( JoyStickEvent(this,mState), OIS_POVIndex) == false )
+                                                        return;
                                 }
-
-                                if( mBuffered && mListener )
-                                        if( mListener->povMoved( JoyStickEvent(this,mState), OIS_POVIndex) == false )
-                                                return;
-                        }
-                        break;
-                }
-
-                
-                case EV_REL: //Relative Axes (Do any joystick actually have a relative axis?)
-#ifdef OIS_LINUX_JOY_DEBUG
-                    cout << "\nWarning: Relatives axes not supported yet" << endl;
-#endif
-                        break;
-                default: break;
+                                break;
+                        }
+
+                        
+                        case EV_REL: //Relative Axes (Do any joystick actually have a relative axis?)
+        #ifdef OIS_LINUX_JOY_DEBUG
+                                cout << "\nWarning: Relatives axes not supported yet" << endl;
+        #endif
+                                break;
+                        default: break;
+                        }
                 }
         }

code/branches/kicklib2/src/external/ois/linux/LinuxKeyboard.cpp

@@ -33 +33 @@
 #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)
 {
@@ -43 +43 @@
         grabKeyboard = grab;
         keyFocusLost = false;
-
-        xAutoRepeat = useXRepeat;
-        oldXAutoRepeat = false;
 
         //X Key Map to KeyCode
@@ -213 +210 @@
 
         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 );
-        }
 }
 
@@ -234 +217 @@
         if( display )
         {
-                if( oldXAutoRepeat )
-                        XAutoRepeatOn(display);
-
                 if( grabKeyboard )
                         XUngrabKeyboard(display, CurrentTime);
@@ -303 +283 @@
 
         while( XPending(display) > 0 )
-        {               XNextEvent(display, &event);            if( KeyPress == event.type )
+        {
+                XNextEvent(display, &event);
+
+                if(KeyPress == event.type)
                 {
                         unsigned int character = 0;
 
-                        if( mTextMode != Off )
+                        if(mTextMode != Off)
                         {
                                 unsigned char buffer[6] = {0,0,0,0,0,0};
@@ -332 +315 @@
                         if( event.xkey.state & Mod1Mask && key == XK_Tab )
                                 linMan->_setGrabState(false);
-                }               else if( KeyRelease == event.type )
+                }
+                else if(KeyRelease == event.type)
                 {
-                        //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);              }
+                        if(!_isKeyRepeat(event))
+                        {
+                                //Mask out the modifier states X sets.. or we will get improper values
+                                event.xkey.state &= ~ShiftMask;
+                                event.xkey.state &= ~LockMask;
+
+                                XLookupString(&event.xkey,NULL,0,&key,NULL);
+                                _injectKeyUp(key);
+                        }
+                }
         }
 

code/branches/kicklib2/src/external/ois/linux/LinuxKeyboard.h

@@ -34 +34 @@
         {
         public:
-                LinuxKeyboard(InputManager* creator, bool buffered, bool grab, bool useXRepeat );
+                LinuxKeyboard(InputManager* creator, bool buffered, bool grab);
                 virtual ~LinuxKeyboard();
 
@@ -59 +59 @@
 
         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 );
@@ -75 +92 @@
                 bool keyFocusLost;
 
-                bool xAutoRepeat;
-                bool oldXAutoRepeat;
-
                 std::string mGetString;
         };

code/branches/kicklib2/src/external/ois/linux/LinuxMouse.cpp

@@ -173 +173 @@
 
                         //Compute this frames Relative X & Y motion
-                        mState.X.rel = event.xmotion.x - oldXMouseX;
-                        mState.Y.rel = event.xmotion.y - oldXMouseY;
+                        int dx = event.xmotion.x - oldXMouseX;
+                        int dy = event.xmotion.y - oldXMouseY;
                 
                         //Store old values for next time to compute relative motion
@@ -180 +180 @@
                         oldXMouseY = event.xmotion.y;
 
-                        mState.X.abs += mState.X.rel;
-                        mState.Y.abs += mState.Y.rel;
+                        mState.X.abs += dx;
+                        mState.Y.abs += dy;
+                        mState.X.rel += dx;
+                        mState.Y.rel += dy;
 
                         //Check to see if we are grabbing the mouse to the window (requires clipping and warping)

code/branches/kicklib2/src/external/ois/linux/LinuxPrereqs.h

@@ -32 +32 @@
 
 //! Max number of elements to collect from buffered input
-#define JOY_BUFFERSIZE 10
+#define JOY_BUFFERSIZE 64
 
 namespace OIS