void FxPlayerTiny::OnMouse(GFxEvent::EventType eventType, UInt button, SInt x, SInt y)
{
if (pMovie)
{
GFxMouseEvent mevent(eventType, button, (Float)x, (Float)y);
pMovie->HandleEvent(mevent);
}
if (pHUD)
{
GFxMouseEvent mevent(eventType, button, (Float)x, (Float)y);
pHUD->HandleEvent(mevent);
}
}
// Helper function that converts Windows VK keyCode values
// to GFxKeyEvents and routes them to GFxPlayer.
void FxPlayerTiny::HandleKeyEvent(UInt keyCode, bool downFlag)
{
GFxKey::Code key(GFxKey::VoidSymbol);
if (keyCode >= 'A' && keyCode <= 'Z')
{
key = (GFxKey::Code) ((keyCode - 'A') + GFxKey::A);
}
else if (keyCode >= VK_F1 && keyCode <= VK_F15)
{
key = (GFxKey::Code) ((keyCode - VK_F1) + GFxKey::F1);
}
else if (keyCode >= VK_NUMPAD0 && keyCode <= VK_NUMPAD9)
{
key = (GFxKey::Code) ((keyCode - VK_NUMPAD0) + GFxKey::KP_0);
}
else
{
// Use a look-up table for keys don't correlate in order,.
struct {
int vk;
GFxKey::Code gs;
} table[] =
{
{ VK_RETURN, GFxKey::Return },
{ VK_ESCAPE, GFxKey::Escape },
{ VK_LEFT, GFxKey::Left },
{ VK_UP, GFxKey::Up },
{ VK_RIGHT, GFxKey::Right },
{ VK_DOWN, GFxKey::Down },
{ VK_SPACE, GFxKey::Space },
{ VK_BACK, GFxKey::Backspace },
{ VK_DELETE, GFxKey::Delete },
{ VK_INSERT, GFxKey::Insert },
// TODO: fill this out some more
{ 0, GFxKey::VoidSymbol }
};
for (int i = 0; table[i].vk != 0; i++)
{
if (keyCode == (UInt)table[i].vk)
{
key = table[i].gs;
break;
}
}
}
if (key != GFxKey::VoidSymbol)
{
if (pMovie)
{
// Pass Key events to the movie so that can be handled in ActionScript.
GFxKeyEvent event(downFlag ? GFxEvent::KeyDown : GFxKeyEvent::KeyUp, key);
pMovie->HandleEvent(event);
}
}
}
// Window Message handler. Interprets windows messages and dispatches
// mouse/keyboard input to the OnMouse/OnKeyboard functions.
LRESULT FxPlayerTiny::MemberWndProc(UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg)
{
case WM_DESTROY:
PostQuitMessage(0);
return 0;
case WM_SETCURSOR:
if (LOWORD(lParam)==HTCLIENT)
{
::SetCursor(::LoadCursor(0, IDC_ARROW));
return 0;
}
break;
// *** The following logic is used to route input to GFxPlayer.
case WM_MOUSEMOVE:
OnMouse(GFxEvent::MouseMove, 0, LOWORD(lParam), HIWORD(lParam));
return 0;
case WM_LBUTTONDOWN:
::SetCapture(hWnd);
OnMouse(GFxEvent::MouseDown, 0, LOWORD(lParam), HIWORD(lParam));
return 0;
case WM_LBUTTONUP:
::ReleaseCapture();
OnMouse(GFxEvent::MouseUp, 0, LOWORD(lParam), HIWORD(lParam));
return 0;
case WM_KEYDOWN:
OnKey((UInt)wParam, 1);
return 0;
case WM_KEYUP:
OnKey((UInt)wParam, 0);
return 0;
case WM_CHAR:
{
UInt32 wcharCode = (UInt32)wParam;
if (pMovie && wcharCode)
{
GFxCharEvent event(wcharCode);
pMovie->HandleEvent(event);
}
}
break;
}
return DefWindowProc(hWnd, msg, wParam, lParam);
}