void DesktopApp::onMessage(UINT message, WPARAM wParam, LPARAM lParam)
{
if (!Engine::instance().isInit()) return;
if (message == WM_SIZE)
{
UpdateForWindowSizeChange();
Engine::instance().onWindowResizeInternals();
m_mainClass->onWindowResize();
//case WM_SIZING:
// m_mainClass->onResizeWindowInternals(rc->right - rc->left, rc->bottom - rc->top);
// m_mainClass->onWindowResize();
// UpdateForWindowSizeChange();
// break;
}
else if (message == WM_SYSCOMMAND)
{
switch (wParam)
{
case SC_CLOSE:
//m_mainClass->onSuspending();
break;
case SC_MINIMIZE:
m_suspended = true;
Utils::print("Window is minimized => suspending the app\n");
break;
case SC_RESTORE:
m_suspended = false;
Utils::print("Window is restored => unsuspending the app\n");
break;
}
}
else
{
if (m_isCrashedState) return;
m_desktopAppControls.onMessage(message, wParam, lParam, m_mainClass, reinterpret_cast<const DesktopWindow*>(getWindow())->getHwnd());
}
}
bool
FrameworkView::Render(const nsIntRegion& aInvalidRegion)
{
NS_ABORT_IF_FALSE(NS_IsMainThread(), "not main thread");
if (mShuttingDown || mPainting || !mWidget) {
return false;
}
// If we haven't created the layer manager, then create it now.
// The swap buffer will be resized automatically by the layer manager.
if (!mWidget->mLayerManager) {
(void)mWidget->GetLayerManager();
if (!mWidget->mLayerManager) {
NS_WARNING("mWidget->GetLayerManager() failed!");
return false;
}
}
if (IsRenderMode(gfxWindowsPlatform::RENDER_GDI) ||
IsRenderMode(gfxWindowsPlatform::RENDER_IMAGE_STRETCH32) ||
IsRenderMode(gfxWindowsPlatform::RENDER_IMAGE_STRETCH24)) {
NS_WARNING("Unsupported render mode, can't draw. Needs to be D2D.");
return false;
}
if (mWidget->GetTransparencyMode() != eTransparencyOpaque) {
NS_WARNING("transparency modes other than eTransparencyOpaque unsupported, can't draw.");
return false;
}
AutoRestore<bool> painting(mPainting);
mPainting = true;
UpdateForWindowSizeChange();
gfxWindowsPlatform::GetPlatform()->UpdateRenderMode();
mWidget->Paint(aInvalidRegion);
return true;
}