| 61 | #include <tools/os.h> |
| 62 | |
| 63 | QPair<QPixmap, QPoint> os::cursor() |
| 64 | { |
| 65 | #ifdef Q_OS_WIN |
| 66 | /* |
| 67 | * Taken from: git://github.com/arrai/mumble-record.git > src > mumble > Overlay.cpp |
| 68 | * BSD License. |
| 69 | */ |
| 70 | |
| 71 | QPixmap pixmap; |
| 72 | QPoint hotspot; |
| 73 | |
| 74 | CURSORINFO cursorInfo; |
| 75 | cursorInfo.cbSize = sizeof(cursorInfo); |
| 76 | ::GetCursorInfo(&cursorInfo); |
| 77 | |
| 78 | HICON cursor = cursorInfo.hCursor; |
| 79 | |
| 80 | ICONINFO iconInfo; |
| 81 | ::GetIconInfo(cursor, &iconInfo); |
| 82 | |
| 83 | ICONINFO info; |
| 84 | ZeroMemory(&info, sizeof(info)); |
| 85 | |
| 86 | if (::GetIconInfo(cursor, &info)) { |
| 87 | if (info.hbmColor) { |
| 88 | pixmap = QtWin::fromHBITMAP(info.hbmColor, QtWin::HBitmapAlpha); |
| 89 | } else { |
| 90 | QBitmap orig(QtWin::fromHBITMAP(info.hbmMask)); |
| 91 | QImage img = orig.toImage(); |
| 92 | |
| 93 | int h = img.height() / 2; |
| 94 | int w = static_cast<uint>(img.bytesPerLine()) / sizeof(quint32); |
| 95 | |
| 96 | QImage out(img.width(), h, QImage::Format_MonoLSB); |
| 97 | QImage outmask(img.width(), h, QImage::Format_MonoLSB); |
| 98 | |
| 99 | for (int i = 0; i < h; ++i) { |
| 100 | const quint32 *srcimg = reinterpret_cast<const quint32 *>(img.scanLine(i + h)); |
| 101 | const quint32 *srcmask = reinterpret_cast<const quint32 *>(img.scanLine(i)); |
| 102 | |
| 103 | quint32 *dstimg = reinterpret_cast<quint32 *>(out.scanLine(i)); |
| 104 | quint32 *dstmask = reinterpret_cast<quint32 *>(outmask.scanLine(i)); |
| 105 | |
| 106 | for (int j = 0; j < w; ++j) { |
| 107 | dstmask[j] = srcmask[j]; |
| 108 | dstimg[j] = srcimg[j]; |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | pixmap = QBitmap::fromImage(out, Qt::ColorOnly); |
| 113 | } |
| 114 | |
| 115 | hotspot.setX(static_cast<int>(info.xHotspot)); |
| 116 | hotspot.setY(static_cast<int>(info.yHotspot)); |
| 117 | |
| 118 | if (info.hbmMask) { |
| 119 | ::DeleteObject(info.hbmMask); |
| 120 | } |