void g2Controller::__MouseClick(g2MouseButton button, g2MouseClick state, int x, int y)
{
// Ignore if not visible
if(!GetVisibility())
return;
// Update mouse to localized positions
x -= pX;
y -= pY;
// Are we in this object's volume and do we have a full left-click?
if(InController(x, y) && button == g2MouseButton_Left && state == g2MouseClick_Down)
ControllerState = g2ControllerState_Pressed;
// Else, if there is a mouse release AND we are coming from a pressed state....
else if(InController(x, y) && button == g2MouseButton_Left && state == g2MouseClick_Up && ControllerState == g2ControllerState_Pressed)
ControllerState = g2ControllerState_Clicked;
// Else, reset to either hover or none...
else if(InController(x, y))
ControllerState = g2ControllerState_Hover;
// Else, no hovering, just nothing
else
ControllerState = g2ControllerState_None;
// Update mouse click
MouseClick(button, state, x, y);
// Update all children
int QueueSize = (int)ChildObjects.size();
for(int i = 0; i < QueueSize; i++)
{
// Get child
g2Controller* Child = ChildObjects.front();
ChildObjects.pop();
// Update child window event
Child->__MouseClick(button, state, x, y);
// Put back
ChildObjects.push(Child);
}
// Execute callback
if(!GetDisabled() && GetControllerState() == g2ControllerState_Clicked && PressedCallback != 0)
PressedCallback(this);
}
void g2Controller::__MouseClick(g2MouseButton button, g2MouseClick state, int x, int y)
{
// Ignore if not visible
if(!GetVisibility())
return;
// Update mouse to localized positions
x -= pX;
y -= pY;
// Are we in this object's volume and do we have a full left-click?
if(InController(x, y) && button == g2MouseButton_Left && state == g2MouseClick_Down)
ControllerState |= g2ControllerState_Pressed;
// Check for full click, if there is a mouse release AND we are coming from a pressed state....
if(InController(x, y) && button == g2MouseButton_Left && state == g2MouseClick_Up && ((ControllerState & g2ControllerState_Pressed) == g2ControllerState_Pressed))
ControllerState |= g2ControllerState_Clicked;
// Are we no longer holding the mouse button down anymore?
if((button == g2MouseButton_Left && state == g2MouseClick_Up) && ((ControllerState & g2ControllerState_Pressed) == g2ControllerState_Pressed))
ControllerState ^= g2ControllerState_Pressed;
// Update mouse click; save an older version of the controller state,
// in case the user destroys the clicked flag by calling GetControllerState()
g2ControllerState OldControllerState = ControllerState;
MouseClick(button, state, x, y);
// If it's anything non-key-release
if(state != g2MouseClick_Up)
{
// Apply update to all non-blocked objects
// We must go from front-to-back ordering (which is the reverse
// of what the rendering ordering is)
for(ChildObjectsRevIt Child = ChildObjects.rbegin(); Child != ChildObjects.rend(); Child++)
{
// Child position
int cx, cy;
(*Child)->GetPos(&cx, &cy);
// Stop applying on our first collision if we are in that controller
// and it's on-screen (regardless of it being enabled or not)
// Note that we must localize the coordinate for each controller
if((*Child)->GetVisibility() && (*Child)->InController(x -cx , y - cy))
{
(*Child)->__MouseClick(button, state, x, y);
break;
}
}
}
// Else, apply release to everyone
else
{
// Allow the recieving function to figure it's own event
for(ChildObjectsRevIt Child = ChildObjects.rbegin(); Child != ChildObjects.rend(); Child++)
(*Child)->__MouseClick(button, state, x, y);
}
// Execute callback (releases button-click flag)
if(!GetDisabled() && ((OldControllerState & g2ControllerState_Clicked) == g2ControllerState_Clicked) && PressedCallback != 0)
{
// Callback and xor the controller state's click-event out
PressedCallback(this);
}
}
