| 40 | Q_LOGGING_CATEGORY(logDW, "DesktopWindows") |
| 41 | |
| 42 | CDesktopWindows::CDesktopWindows(QObject *parent) : CDesktop(parent) |
| 43 | { |
| 44 | m_DC = GetDesktopDC(); |
| 45 | m_MemDC = NULL; |
| 46 | m_Bitmap = m_DesktopBitmap = NULL; |
| 47 | m_Width = m_Height = 0; |
| 48 | |
| 49 | m_MemDC = CreateCompatibleDC(m_DC); |
| 50 | if(m_MemDC) |
| 51 | { |
| 52 | m_DesktopBitmap = CreateCompatibleBitmap(m_DC, Width(), Height()); |
| 53 | if(NULL == m_DesktopBitmap) |
| 54 | qCritical(logDW, |
| 55 | "CreateCompatibleBitmap fail: %d", |
| 56 | GetLastError()); |
| 57 | } else |
| 58 | qCritical(logDW, |
| 59 | "CreateCompatibleDC fail: %d", |
| 60 | GetLastError()); |
| 61 | |
| 62 | if(m_DesktopBitmap) |
| 63 | { |
| 64 | HGDIOBJ oldBitmap = SelectObject(m_MemDC, m_DesktopBitmap); |
| 65 | if(NULL == oldBitmap) |
| 66 | qCritical(logDW, "SelectObject fail: %d", GetLastError()); |
| 67 | |
| 68 | m_Desktop = QImage(Width(), Height(), QImage::Format_ARGB32); |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | CDesktopWindows::~CDesktopWindows() |
| 73 | { |
nothing calls this directly
no outgoing calls
no test coverage detected