// Оконная процедура. Обработка сообщений, приходящих в окно.
LRESULT COverlappedWindow::windowProc(HWND handle, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message) {
case WM_NCCREATE:
{
COverlappedWindow* window = (COverlappedWindow*)((CREATESTRUCT*)lParam)->lpCreateParams;
SetLastError(0);
SetWindowLongPtr(handle, GWLP_USERDATA, (LONG)window);
if( GetLastError() != 0 ) {
return GetLastError();
}
window->OnNCCreate(handle);
return DefWindowProc(handle, message, wParam, lParam);
}
case WM_CREATE:
{
COverlappedWindow* window = (COverlappedWindow*)GetWindowLongPtr(handle, GWLP_USERDATA);
window->OnCreate();
return DefWindowProc(handle, message, wParam, lParam);
}
case WM_SIZE:
{
COverlappedWindow* window = (COverlappedWindow*)GetWindowLongPtr(handle, GWLP_USERDATA);
window->OnSize();
return DefWindowProc(handle, message, wParam, lParam);
}
case WM_DESTROY:
{
COverlappedWindow* window = (COverlappedWindow*)GetWindowLongPtr(handle, GWLP_USERDATA);
window->OnDestroy();
return 0;
}
default:
return DefWindowProc(handle, message, wParam, lParam);
}
}
LRESULT COverlappedWindow::windowProc(HWND handle, UINT message, WPARAM wParam, LPARAM lParam)
{
switch( message ) {
case WM_NCCREATE:
{
CREATESTRUCT* pCreate = reinterpret_cast<CREATESTRUCT*>(lParam);
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(pCreate->lpCreateParams);
SetWindowLongPtr(handle, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(windowPtr));
windowPtr->OnNCCreate(handle);
return true;
}
case WM_CREATE:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->OnCreate();
break;
}
case WM_SIZE:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->OnSize();
break;
}
case WM_CTLCOLOREDIT:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
HDC hdc = reinterpret_cast<HDC>(wParam);
return windowPtr->OnControlColorEdit(hdc);
}
case WM_COMMAND:
{
if( HIWORD(wParam) == EN_CHANGE ) {
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->OnTextChange();
break;
}
switch( LOWORD(wParam) ) {
case ID_FILE_SAVE:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->saveFile();
break;
}
case ID_FILE_EXIT:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->OnClose();
break;
}
case ID_VIEW_SETTINGS:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->showSettings();
break;
}
case ID_KILL:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->OnDestroy();
break;
}
}
break;
}
case WM_CLOSE:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->OnClose();
break;
}
case WM_DESTROY:
{
COverlappedWindow* windowPtr = reinterpret_cast<COverlappedWindow*>(GetWindowLongPtr(handle, GWLP_USERDATA));
windowPtr->OnDestroy();
break;
}
default:
return DefWindowProc(handle, message, wParam, lParam);
}
return false;
}