GHOST_TSuccess GHOST_System::exit()
{
if (getFullScreen()) {
endFullScreen();
}
if (m_displayManager) {
delete m_displayManager;
m_displayManager = 0;
}
if (m_windowManager) {
delete m_windowManager;
m_windowManager = 0;
}
if (m_timerManager) {
delete m_timerManager;
m_timerManager = 0;
}
if (m_eventManager) {
delete m_eventManager;
m_eventManager = 0;
}
if (m_ndofManager) {
delete m_ndofManager;
m_ndofManager = 0;
}
return GHOST_kSuccess;
}
GHOST_TSuccess GHOST_System::disposeWindow(GHOST_IWindow* window)
{
GHOST_TSuccess success;
/*
* Remove all pending events for the window.
*/
if (m_windowManager->getWindowFound(window)) {
m_eventManager->removeWindowEvents(window);
}
if (window == m_windowManager->getFullScreenWindow()) {
success = endFullScreen();
}
else {
if (m_windowManager->getWindowFound(window)) {
success = m_windowManager->removeWindow(window);
if (success) {
delete window;
}
}
else {
success = GHOST_kFailure;
}
}
return success;
}
GHOST_TSuccess GHOST_System::exit()
{
if (getFullScreen()) {
endFullScreen();
}
delete m_displayManager;
m_displayManager = NULL;
delete m_windowManager;
m_windowManager = NULL;
delete m_timerManager;
m_timerManager = NULL;
delete m_eventManager;
m_eventManager = NULL;
#ifdef WITH_INPUT_NDOF
delete m_ndofManager;
m_ndofManager = NULL;
#endif
return GHOST_kSuccess;
}
GHOST_TSuccess GHOST_WindowManager::removeWindow(const GHOST_IWindow *window)
{
GHOST_TSuccess success = GHOST_kFailure;
if (window) {
if (window == m_fullScreenWindow) {
endFullScreen();
}
else {
std::vector<GHOST_IWindow *>::iterator result = find(m_windows.begin(), m_windows.end(), window);
if (result != m_windows.end()) {
setWindowInactive(window);
m_windows.erase(result);
success = GHOST_kSuccess;
}
}
}
return success;
}
void OGLWindow::destruct()
{
if (hRC_)
{
wglMakeCurrent(hDC (), NULL);
wglDeleteContext(hRC_);
}
if (hPalette_)
{
DeleteObject(hPalette_);
}
SetWindowLong(hWND_, GWL_USERDATA, (LONG)NULL);
DestroyWindow(hWND_);
// if we're in fullscreen, get out of it
endFullScreen();
}
void Window::destruct()
{
if (hRC_)
{
wglMakeCurrent(hDC (), NULL);
wglDeleteContext(hRC_);
hRC_ = NULL;
}
if (hPalette_)
{
DeleteObject(hPalette_);
}
// Should I add this?
// release the DC if we have one
// if (hDC_ && !ReleaseDC(g_hwnd, hDC_))
// {
//MessageBox(NULL, "Unable to release device context", "Error", MB_OK | MB_ICONINFORMATION);
//hDC_ = NULL;
// }
SetWindowLong(hWND_, GWL_USERDATA, (LONG)NULL);
if (hWND_) DestroyWindow(hWND_);
//Should I add this? Consider later
// // unregister our class so we can create a new one if we need to
// if (!UnregisterClass(WND_CLASS_NAME, g_hInstance))
// {
//MessageBox(NULL, "Unable to unregister window class", "Error", MB_OK | MB_ICONINFORMATION);
//g_hInstance = NULL;
// }
// if we're in fullscreen, get out of it
endFullScreen();
}
OGLWindow::~OGLWindow()
{
if (hRC_) destruct();
if (isFullScreen ()) endFullScreen();
ShowCursor(TRUE);
}