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libs/ui/canvas/kis_abstract_canvas_widget.h
| Show First 20 Lines • Show All 76 Lines • ▼ Show 20 Line(s) | 41 | public: | |||
|---|---|---|---|---|---|
| 77 | // Called from KisCanvas2::startUpdateProjection | 77 | // Called from KisCanvas2::startUpdateProjection | ||
| 78 | virtual KisUpdateInfoSP startUpdateCanvasProjection(const QRect & rc, const QBitArray &channelFlags) = 0; | 78 | virtual KisUpdateInfoSP startUpdateCanvasProjection(const QRect & rc, const QBitArray &channelFlags) = 0; | ||
| 79 | 79 | | |||
| 80 | // Called from KisCanvas2::updateCanvasProjection | 80 | // Called from KisCanvas2::updateCanvasProjection | ||
| 81 | virtual QRect updateCanvasProjection(KisUpdateInfoSP info) = 0; | 81 | virtual QRect updateCanvasProjection(KisUpdateInfoSP info) = 0; | ||
| 82 | virtual QVector<QRect> updateCanvasProjection(const QVector<KisUpdateInfoSP> &infoObjects) = 0; | 82 | virtual QVector<QRect> updateCanvasProjection(const QVector<KisUpdateInfoSP> &infoObjects) = 0; | ||
| 83 | 83 | | |||
| 84 | /** | 84 | /** | ||
| 85 | * Returns true if the asynchromous engine of the canvas | 85 | * Returns true if the asynchronous engine of the canvas | ||
| 86 | * (e.g. openGL pipeline) is busy with processing of the previous | 86 | * (e.g. openGL pipeline) is busy with processing of the previous | ||
| 87 | * update events. This will make KisCanvas2 to postpone and | 87 | * update events. This will make KisCanvas2 to postpone and | ||
| 88 | * compress update events. | 88 | * compress update events. | ||
| 89 | */ | 89 | */ | ||
| 90 | virtual bool isBusy() const = 0; | 90 | virtual bool isBusy() const = 0; | ||
| 91 | 91 | | |||
| 92 | virtual void setLodResetInProgress(bool value) = 0; | 92 | virtual void setLodResetInProgress(bool value) = 0; | ||
| 93 | }; | 93 | }; | ||
| 94 | 94 | | |||
| 95 | #endif // _KIS_ABSTRACT_CANVAS_WIDGET_ | 95 | #endif // _KIS_ABSTRACT_CANVAS_WIDGET_ | ||