MSBoolean MSWidget::traverseFocus(MSWidget *pWidget_)
{
if (pWidget_==inputFocus()) return MSTrue;
else if (pWidget_!=0)
{
if (pWidget_->_owner==0)
{
pWidget_->warpTo();
return MSTrue;
}
else if (pWidget_->sensitive()==MSTrue&&pWidget_->acceptFocus()==MSTrue)
{
return setFocus(pWidget_);
}
}
else if (pWidget_==0) return releaseFocus();
return MSFalse;
}
void ProcessEvent(SDL_Event &inEvent)
{
switch(inEvent.type)
{
case SDL_QUIT:
{
Event close(etQuit);
sgSDLFrame->ProcessEvent(close);
break;
}
case SDL_WINDOWEVENT:
{
switch (inEvent.window.event)
{
case SDL_WINDOWEVENT_SHOWN:
{
Event activate(etActivate);
sgSDLFrame->ProcessEvent(activate);
break;
}
case SDL_WINDOWEVENT_HIDDEN:
{
Event deactivate(etDeactivate);
sgSDLFrame->ProcessEvent(deactivate);
break;
}
case SDL_WINDOWEVENT_EXPOSED:
{
Event poll(etPoll);
sgSDLFrame->ProcessEvent(poll);
break;
}
//case SDL_WINDOWEVENT_MOVED: break;
//case SDL_WINDOWEVENT_RESIZED: break;
case SDL_WINDOWEVENT_SIZE_CHANGED:
{
Event resize(etResize, inEvent.window.data1, inEvent.window.data2);
sgSDLFrame->Resize(inEvent.window.data1, inEvent.window.data2);
sgSDLFrame->ProcessEvent(resize);
break;
}
//case SDL_WINDOWEVENT_MINIMIZED: break;
//case SDL_WINDOWEVENT_MAXIMIZED: break;
//case SDL_WINDOWEVENT_RESTORED: break;
//case SDL_WINDOWEVENT_ENTER: break;
//case SDL_WINDOWEVENT_LEAVE: break;
case SDL_WINDOWEVENT_FOCUS_GAINED:
{
Event inputFocus(etGotInputFocus);
sgSDLFrame->ProcessEvent(inputFocus);
break;
}
case SDL_WINDOWEVENT_FOCUS_LOST:
{
Event inputFocus(etLostInputFocus);
sgSDLFrame->ProcessEvent(inputFocus);
break;
}
case SDL_WINDOWEVENT_CLOSE:
{
Event deactivate(etDeactivate);
sgSDLFrame->ProcessEvent(deactivate);
Event kill(etDestroyHandler);
sgSDLFrame->ProcessEvent(kill);
break;
}
default: break;
}
}
case SDL_MOUSEMOTION:
{
Event mouse(etMouseMove, inEvent.motion.x, inEvent.motion.y);
#if defined(WEBOS) || defined(BLACKBERRY)
mouse.value = inEvent.motion.which;
mouse.flags |= efLeftDown;
#else
AddModStates(mouse.flags);
#endif
sgSDLFrame->ProcessEvent(mouse);
break;
}
case SDL_MOUSEBUTTONDOWN:
{
Event mouse(etMouseDown, inEvent.button.x, inEvent.button.y, inEvent.button.button - 1);
#if defined(WEBOS) || defined(BLACKBERRY)
mouse.value = inEvent.motion.which;
mouse.flags |= efLeftDown;
#else
AddModStates(mouse.flags);
#endif
sgSDLFrame->ProcessEvent(mouse);
break;
}
case SDL_MOUSEBUTTONUP:
{
Event mouse(etMouseUp, inEvent.button.x, inEvent.button.y, inEvent.button.button - 1);
#if defined(WEBOS) || defined(BLACKBERRY)
mouse.value = inEvent.motion.which;
#else
AddModStates(mouse.flags);
#endif
sgSDLFrame->ProcessEvent(mouse);
break;
}
case SDL_KEYDOWN:
case SDL_KEYUP:
{
Event key(inEvent.type == SDL_KEYDOWN ? etKeyDown : etKeyUp );
bool right;
key.value = SDLKeyToFlash(inEvent.key.keysym.sym, right);
if (inEvent.type == SDL_KEYDOWN)
{
//key.code = key.value==keyBACKSPACE ? keyBACKSPACE : inEvent.key.keysym.unicode;
key.code = inEvent.key.keysym.scancode;
sLastUnicode[inEvent.key.keysym.scancode] = key.code;
}
else
// SDL does not provide unicode on key up, so remember it,
// keyed by scancode
key.code = sLastUnicode[inEvent.key.keysym.scancode];
AddModStates(key.flags, inEvent.key.keysym.mod);
if (right)
key.flags |= efLocationRight;
sgSDLFrame->ProcessEvent(key);
break;
}
case SDL_JOYAXISMOTION:
{
Event joystick(etJoyAxisMove);
joystick.id = inEvent.jaxis.which;
joystick.code = inEvent.jaxis.axis;
joystick.value = inEvent.jaxis.value;
sgSDLFrame->ProcessEvent(joystick);
break;
}
case SDL_JOYBALLMOTION:
{
Event joystick(etJoyBallMove, inEvent.jball.xrel, inEvent.jball.yrel);
joystick.id = inEvent.jball.which;
joystick.code = inEvent.jball.ball;
sgSDLFrame->ProcessEvent(joystick);
break;
}
case SDL_JOYBUTTONDOWN:
{
Event joystick(etJoyButtonDown);
joystick.id = inEvent.jbutton.which;
joystick.code = inEvent.jbutton.button;
sgSDLFrame->ProcessEvent(joystick);
break;
}
case SDL_JOYBUTTONUP:
{
Event joystick(etJoyButtonUp);
joystick.id = inEvent.jbutton.which;
joystick.code = inEvent.jbutton.button;
sgSDLFrame->ProcessEvent(joystick);
break;
}
case SDL_JOYHATMOTION:
{
Event joystick(etJoyHatMove);
joystick.id = inEvent.jhat.which;
joystick.code = inEvent.jhat.hat;
joystick.value = inEvent.jhat.value;
sgSDLFrame->ProcessEvent(joystick);
break;
}
}
};
