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attempt to use GetCurrentEventButtonState() to query button state

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This commit is contained in:
David Rose 2007-09-07 20:45:38 +00:00
parent 523ef75910
commit 17b0b4af5c
2 changed files with 64 additions and 52 deletions
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2
panda/src/osxdisplay/osxGraphicsWindow.h
View File

@ -87,6 +87,7 @@ public: // do not call direct ..
static osxGraphicsWindow * GetCurrentOSxWindow (WindowRef hint);
void HandleModifireDeleta(UInt32 modifiers);
void HandleButtonDelta(UInt32 new_buttons);
void DoResize(void);
OSStatus event_handler(EventHandlerCallRef myHandler, EventRef event);
@ -103,6 +104,7 @@ public: // do not call direct ..
private:
UInt32 _last_key_modifiers;
UInt32 _last_buttons;
WindowRef _osx_window;
bool _is_fullscreen;

114
panda/src/osxdisplay/osxGraphicsWindow.mm
View File

@ -535,6 +535,7 @@ osxGraphicsWindow::osxGraphicsWindow(GraphicsPipe *pipe,
_input_devices.push_back(device);
_input_devices[0].set_pointer_in_window(0, 0);
_last_key_modifiers = 0;
_last_buttons = 0;
if (osxdisplay_cat.is_debug())
osxdisplay_cat.debug() << "osxGraphicsWindow::osxGraphicsWindow() -" <<_ID << "\n";
@ -1318,60 +1319,32 @@ void osxGraphicsWindow::SystemPointToLocalPoint(Point &qdGlobalPoint)
if (eventNotHandledErr == result)
{ // only handle events not already handled (prevents wierd resize interaction)
switch (kind) {
// start trackball, pan, or dolly
// Whenever mouse button state changes, generate the
// appropriate Panda down/up events to represent the
// change.
case kEventMouseDown:
{
GetEventParameter(event, kEventParamMouseButton, typeMouseButton, NULL, sizeof(EventMouseButton), NULL, &button);
GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
if(_properties.get_mouse_mode()==WindowProperties::M_relative)
{
GetEventParameter(event, kEventParamMouseDelta,typeQDPoint, NULL, sizeof(Point),NULL , (void*) &qdGlobalPoint);
MouseData currMouse=get_pointer(0);
qdGlobalPoint.h+=currMouse.get_x();
qdGlobalPoint.v+=currMouse.get_y();
}
else
{
GetEventParameter(event, kEventParamMouseLocation,typeQDPoint, NULL, sizeof(Point),NULL , (void*) &qdGlobalPoint);
SystemPointToLocalPoint(qdGlobalPoint);
}
ButtonHandle button_h = MouseButton::one();
if(kEventMouseButtonSecondary == button)
button_h = MouseButton::three();
if(kEventMouseButtonTertiary == button)
button_h = MouseButton::two();
_input_devices[0].set_pointer_in_window((int)qdGlobalPoint.h, (int)qdGlobalPoint.v);
_input_devices[0].button_down(button_h);
result = noErr;
}
break;
// stop trackball, pan, or dolly
case kEventMouseUp:
{
GetEventParameter(event, kEventParamMouseButton, typeMouseButton, NULL, sizeof(EventMouseButton), NULL, &button);
// GetEventParameter(event, kEventParamWindowMouseLocation, typeHIPoint, NULL, sizeof(HIPoint), NULL, &location); // Mac OS X v10.1 and later
if(_properties.get_mouse_mode()==WindowProperties::M_relative)
{
GetEventParameter(event, kEventParamMouseDelta,typeQDPoint, NULL, sizeof(Point),NULL , (void*) &qdGlobalPoint);
MouseData currMouse=get_pointer(0);
qdGlobalPoint.h+=currMouse.get_x();
qdGlobalPoint.v+=currMouse.get_y();
}
else
{
GetEventParameter(event, kEventParamMouseLocation,typeQDPoint, NULL, sizeof(Point),NULL , (void*) &qdGlobalPoint);
SystemPointToLocalPoint(qdGlobalPoint);
}
ButtonHandle button_h = MouseButton::one();
if(kEventMouseButtonSecondary == button)
button_h = MouseButton::three();
if(kEventMouseButtonTertiary == button)
button_h = MouseButton::two();
_input_devices[0].set_pointer_in_window((int)qdGlobalPoint.h, (int)qdGlobalPoint.v);
_input_devices[0].button_up(button_h);
result = noErr;
{
GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
if (_properties.get_mouse_mode() == WindowProperties::M_relative) {
GetEventParameter(event, kEventParamMouseDelta,typeQDPoint, NULL, sizeof(Point),NULL , (void*) &qdGlobalPoint);
MouseData currMouse = get_pointer(0);
qdGlobalPoint.h += currMouse.get_x();
qdGlobalPoint.v += currMouse.get_y();
} else {
GetEventParameter(event, kEventParamMouseLocation,typeQDPoint, NULL, sizeof(Point),NULL , (void*) &qdGlobalPoint);
SystemPointToLocalPoint(qdGlobalPoint);
}
break;
_input_devices[0].set_pointer_in_window((int)qdGlobalPoint.h, (int)qdGlobalPoint.v);
UInt32 new_buttons = GetCurrentEventButtonState();
HandleButtonDelta(new_buttons);
}
result = noErr;
break;
case kEventMouseMoved:
case kEventMouseDragged:
if(_properties.get_mouse_mode()==WindowProperties::M_relative)
@ -1388,7 +1361,7 @@ void osxGraphicsWindow::SystemPointToLocalPoint(Point &qdGlobalPoint)
SystemPointToLocalPoint(qdGlobalPoint);
}
_input_devices[0].set_pointer_in_window((int)qdGlobalPoint.h, (int)qdGlobalPoint.v);
result = noErr;
result = noErr;
break;
@ -1583,6 +1556,43 @@ void osxGraphicsWindow::SystemPointToLocalPoint(Point &qdGlobalPoint)
_last_key_modifiers = newModifiers;
};
////////////////////////////////////////////////////////////////////
// Function: osxGraphicsWindow::HandleButtonDelta
// Access: Private
// Description: Used to emulate buttons events/
////////////////////////////////////////////////////////////////////
void osxGraphicsWindow::
HandleButtonDelta(UInt32 new_buttons) {
UInt32 changed = _last_buttons ^ new_buttons;
if (changed & 0x01) {
if (new_buttons & 0x01) {
_input_devices[0].button_down(MouseButton::one());
} else {
_input_devices[0].button_up(MouseButton::one());
}
}
if (changed & 0x04) {
if (new_buttons & 0x04) {
_input_devices[0].button_down(MouseButton::two());
} else {
_input_devices[0].button_up(MouseButton::two());
}
}
if (changed & 0x02) {
if (new_buttons & 0x02) {
_input_devices[0].button_down(MouseButton::three());
} else {
_input_devices[0].button_up(MouseButton::three());
}
}
_last_buttons = new_buttons;
}
////////////////////////////////////////////////////////////////////
// Function: osxGraphicsWindow::move_pointer
// Access: Published, Virtual