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39
40 #include "qdirectfbcursor.h"
41 #include "qdirectfbconvenience.h"
42
43 QT_BEGIN_NAMESPACE
44
QDirectFBCursor(QPlatformScreen * screen)45 QDirectFBCursor::QDirectFBCursor(QPlatformScreen *screen)
46 : m_screen(screen)
47 {
48 #ifndef QT_NO_CURSOR
49 m_image.reset(new QPlatformCursorImage(0, 0, 0, 0, 0, 0));
50 #endif
51 }
52
53 #ifndef QT_NO_CURSOR
changeCursor(QCursor * cursor,QWindow *)54 void QDirectFBCursor::changeCursor(QCursor *cursor, QWindow *)
55 {
56 int xSpot;
57 int ySpot;
58 QPixmap map;
59
60 const Qt::CursorShape newShape = cursor ? cursor->shape() : Qt::ArrowCursor;
61 if (newShape != Qt::BitmapCursor) {
62 m_image->set(newShape);
63 xSpot = m_image->hotspot().x();
64 ySpot = m_image->hotspot().y();
65 QImage *i = m_image->image();
66 map = QPixmap::fromImage(*i);
67 } else {
68 QPoint point = cursor->hotSpot();
69 xSpot = point.x();
70 ySpot = point.y();
71 map = cursor->pixmap();
72 }
73
74 DFBResult res;
75 IDirectFBDisplayLayer *layer = toDfbLayer(m_screen);
76 IDirectFBSurface* surface(QDirectFbConvenience::dfbSurfaceForPlatformPixmap(map.handle()));
77
78 res = layer->SetCooperativeLevel(layer, DLSCL_ADMINISTRATIVE);
79 if (res != DFB_OK) {
80 DirectFBError("Failed to set DLSCL_ADMINISTRATIVE", res);
81 return;
82 }
83
84 layer->SetCursorShape(layer, surface, xSpot, ySpot);
85 layer->SetCooperativeLevel(layer, DLSCL_SHARED);
86 }
87 #endif
88
89 QT_END_NAMESPACE
90