bool ff::ViewWindow::Deactivate(bool hide)
{
assertRetVal(IsValid(), true);
if (_active)
{
_active = false;
#if !METRO_APP
if (hide)
{
SetWindowPos(Handle(), HWND_TOP, RectInt(0, 0, 0, 0), SWP_HIDEWINDOW | SWP_NOOWNERZORDER);
}
if (_mainWindow != nullptr)
{
HWND child = GetChildWindow();
if (child && ff::IsAncestor(child, Handle()))
{
_mainWindow->HideSharedViewTarget();
}
}
#endif
OnDeactivated();
}
return true;
}
void RunableThreads::Join()
{
while (!_hThreads.empty())
{
std::set<HANDLE> threads_left;
for (std::set<HANDLE>::iterator cur_thread = _hThreads.begin(), last = _hThreads.end(); cur_thread != last; ++cur_thread)
{
DWORD rc = ::WaitForSingleObject(*cur_thread, THREAD_TIMEOUT_IN_MSEC);
if (rc == WAIT_OBJECT_0)
{
::CloseHandle(*cur_thread); // necessary with _beginthreadex
}
else if (rc == WAIT_TIMEOUT)
{
if (_activated)
threads_left.insert(*cur_thread); // wait again
else
::CloseHandle(*cur_thread);
}
else
{
// this shouldn't happen... try to close the handle and hope
// for the best!
::CloseHandle(*cur_thread); // necessary with _beginthreadex
}
}
std::swap(threads_left, _hThreads);
}
OnDeactivated();
}
LRESULT WndProcFunc::WndProc(HWND wnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
auto app = Application::InstancePtr();
POINT pt;
RECT rt;
int key = 0;
Vec2I size, pos;
GetCursorPos(&pt);
ScreenToClient(wnd, &pt);
Vec2F cursorPos = Vec2F((float)pt.x, (float)-pt.y);
if (app->mRender)
cursorPos -= Vec2F(Math::Round(app->mRender->mResolution.x*0.5f),
Math::Round(-app->mRender->mResolution.y*0.5f));
float wheelDelta;
if (app->IsReady())
{
switch (uMsg)
{
case WM_LBUTTONDOWN:
SetCapture(app->mHWnd);
app->mInput->OnCursorPressed(cursorPos);
break;
case WM_LBUTTONUP:
app->mInput->OnCursorReleased();
ReleaseCapture();
break;
case WM_RBUTTONDOWN:
SetCapture(app->mHWnd);
app->mInput->OnAltCursorPressed(cursorPos);
break;
case WM_RBUTTONUP:
app->mInput->OnAltCursorReleased();
ReleaseCapture();
break;
case WM_MBUTTONDOWN:
SetCapture(app->mHWnd);
app->mInput->OnAlt2CursorPressed(cursorPos);
break;
case WM_MBUTTONUP:
app->mInput->OnAlt2CursorReleased();
ReleaseCapture();
break;
case WM_KEYDOWN:
key = (int)wParam;
app->mInput->OnKeyPressed(key);
break;
case WM_KEYUP:
app->mInput->OnKeyReleased((int)wParam);
break;
case WM_MOUSEMOVE:
app->mInput->OnCursorMoved(cursorPos, 0);
app->mInput->GetCursor()->delta -= app->mCursorCorrectionDelta;
app->mCursorCorrectionDelta = Vec2F();
break;
case WM_MOUSEWHEEL:
wheelDelta = GET_WHEEL_DELTA_WPARAM(wParam);
app->mInput->OnMouseWheel(wheelDelta);
break;
case WM_ACTIVATEAPP:
case WM_ENABLE:
if (wParam == TRUE)
{
app->mActive = true;
app->OnActivated();
app->onActivated.Invoke();
o2Events.OnApplicationActivated();
}
else
{
app->mActive = false;
app->OnDeactivated();
app->onDeactivated.Invoke();
o2Events.OnApplicationDeactivated();
}
break;
case WM_SIZE:
GetWindowRect(app->mHWnd, &rt);
size.x = rt.right - rt.left; size.y = rt.bottom - rt.top;
if (size.x > 0 && size.y > 0 && size != app->mWindowedSize)
{
app->mWindowedSize = size;
app->mRender->OnFrameResized();
app->onResizing.Invoke();
app->OnResizing();
o2Events.OnApplicationSized();
}
app->ProcessFrame();
break;
case WM_MOVE:
GetWindowRect(app->mHWnd, &rt);
pos.x = rt.left; pos.y = rt.top;
if (pos.x < 10000 && pos.y < 10000 && pos != app->mWindowedPos)
{
app->mWindowedPos = pos;
app->OnMoved();
app->onMoving.Invoke();
}
break;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
break;
}
}
return DefWindowProc(wnd, uMsg, wParam, lParam);
}
LRESULT CALLBACK WndProc(HWND window, UINT message, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hdc;
static bool s_in_sizemove = false;
static bool s_in_suspend = false;
static bool s_minimized = false;
auto game = reinterpret_cast<Game*>(GetWindowLongPtr(window, GWLP_USERDATA));
// process messages accordingly
switch (message)
{
case WM_PAINT:
hdc = BeginPaint(window, &ps);
EndPaint(window, &ps);
break;
case WM_SIZE:
if (wParam == SIZE_MINIMIZED)
{
if (!s_minimized)
{
s_minimized = true;
if (!s_in_suspend && game)
game->OnSuspending();
s_in_suspend = true;
}
}
else if (s_minimized)
{
s_minimized = false;
if (s_in_suspend && game)
game->OnResuming();
s_in_suspend = false;
}
else if (!s_in_sizemove && game)
{
game->OnWindowSizeChanged(LOWORD(lParam), HIWORD(lParam));
}
break;
case WM_ENTERSIZEMOVE:
s_in_sizemove = true;
break;
case WM_EXITSIZEMOVE:
s_in_sizemove = false;
if (game)
{
GetClientRect(window, &rc);
game->OnWindowSizeChanged(rc.right - rc.left, rc.bottom - rc.top);
}
break;
case WM_GETMINMAXINFO:
{
auto info = reinterpret_cast<MINMAXINFO*>(lParam);
info->ptMinTrackSize.x = 1920;
info->ptMinTrackSize.y = 1080;
}
break;
case WM_ACTIVATEAPP:
if (game)
{
if (wParam)
{
game->OnActivated();
game->MouseProcess(message, wParam, lParam);
game->KeyboardProcess(message, wParam, lParam);
}
else
{
game->OnDeactivated();
}
}
break;
case WM_POWERBROADCAST:
switch (wParam)
{
case PBT_APMQUERYSUSPEND:
if (!s_in_suspend && game)
game->OnSuspending();
s_in_suspend = true;
return true;
case PBT_APMRESUMESUSPEND:
if (!s_minimized)
{
if (s_in_suspend && game)
game->OnResuming();
s_in_suspend = false;
}
return true;
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_INPUT:
case WM_MOUSEMOVE:
case WM_LBUTTONDOWN:
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
case WM_RBUTTONUP:
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
case WM_MOUSEWHEEL:
case WM_XBUTTONDOWN:
case WM_XBUTTONUP:
case WM_MOUSEHOVER:
game->MouseProcess(message, wParam, lParam);
break;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
case WM_KEYUP:
case WM_SYSKEYUP:
game->KeyboardProcess(message, wParam, lParam);
break;
case WM_CHAR:
game->CharactersInput(wParam);
break;
}
return DefWindowProc(window, message, wParam, lParam);
}