thirdparty/scummvm
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- Prevent lose of events

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- Added hard arrow keys support
- Revamped mouse code to prevent duplication and get rid of fixed size mouse buffer
- Reviewed event code (more work needed for OS5 and keyup emulation)
- Cleanup

svn-id: r26699
This commit is contained in:
Chris Apers 2007-05-01 10:12:55 +00:00
parent 532311576e
commit 4624769069
16 changed files with 310 additions and 301 deletions
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39
backends/platform/PalmOS/Src/base_mouse.cpp
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@ -26,22 +26,53 @@
void OSystem_PalmBase::warpMouse(int x, int y) {
if (x != _mouseCurState.x || y != _mouseCurState.y) {
x = x >= _screenWidth ? _screenWidth - 1 : x;
y = y >= _screenHeight ? _screenHeight - 1 : y;
_mouseCurState.x = x;
_mouseCurState.y = y;
undraw_mouse();
}
}
bool OSystem_PalmBase::showMouse(bool visible) {
if (_mouseVisible == visible)
return visible;
bool last = _mouseVisible;
_mouseVisible = visible;
return last;
}
void OSystem_PalmBase::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, byte keycolor, int cursorTargetScale) {
if (w == 0 || h == 0)
return;
_mouseHotspotX = hotspotX;
_mouseHotspotY = hotspotY;
_mouseKeyColor = keycolor;
if (_mouseCurState.w != w || _mouseCurState.h != h) {
_mouseCurState.w = w;
_mouseCurState.h = h;
if (_mouseDataP)
free(_mouseDataP);
if (_mouseBackupP)
free(_mouseBackupP);
_mouseDataP = (byte *)malloc(w * h);
_mouseBackupP = (byte *)malloc(w * h * 2); // if 16bit = *2
}
if (!_mouseBackupP) {
free(_mouseDataP);
_mouseDataP = NULL;
}
if (_mouseDataP)
memcpy(_mouseDataP, buf, w * h);
}
void OSystem_PalmBase::simulate_mouse(Common::Event &event, Int8 iHoriz, Int8 iVert, Coord *xr, Coord *yr) {
Int16 x = _mouseCurState.x;
Int16 y = _mouseCurState.y;