| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/motif/dc.h |
| | 3 | // Purpose: wxMotifDCImpl class |
| | 4 | // Author: Julian Smart |
| | 5 | // Modified by: |
| | 6 | // Created: 17/09/98 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Julian Smart |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_DC_H_ |
| | 13 | #define _WX_DC_H_ |
| | 14 | |
| | 15 | #include "wx/dc.h" |
| | 16 | |
| | 17 | // ---------------------------------------------------------------------------- |
| | 18 | // wxMotifDCImpl |
| | 19 | // ---------------------------------------------------------------------------- |
| | 20 | |
| | 21 | class WXDLLIMPEXP_CORE wxMotifDCImpl : public wxDCImpl |
| | 22 | { |
| | 23 | public: |
| | 24 | wxMotifDCImpl(wxDC *owner); |
| | 25 | |
| | 26 | virtual wxSize GetPPI() const; |
| | 27 | |
| | 28 | protected: |
| | 29 | virtual void DoDrawIcon(const wxIcon& icon, wxCoord x, wxCoord y); |
| | 30 | virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y, |
| | 31 | bool useMask = false); |
| | 32 | |
| | 33 | virtual void DoSetClippingRegion(wxCoord x, wxCoord y, |
| | 34 | wxCoord width, wxCoord height); |
| | 35 | virtual void DoGetSize(int *width, int *height) const; |
| | 36 | virtual void DoGetSizeMM(int* width, int* height) const; |
| | 37 | |
| | 38 | public: |
| | 39 | // implementation |
| | 40 | wxCoord XDEV2LOG(wxCoord x) const { return DeviceToLogicalX(x); } |
| | 41 | wxCoord XDEV2LOGREL(wxCoord x) const { return DeviceToLogicalXRel(x); } |
| | 42 | wxCoord YDEV2LOG(wxCoord y) const { return DeviceToLogicalY(y); } |
| | 43 | wxCoord YDEV2LOGREL(wxCoord y) const { return DeviceToLogicalYRel(y); } |
| | 44 | wxCoord XLOG2DEV(wxCoord x) const { return LogicalToDeviceX(x); } |
| | 45 | wxCoord XLOG2DEVREL(wxCoord x) const { return LogicalToDeviceXRel(x); } |
| | 46 | wxCoord YLOG2DEV(wxCoord y) const { return LogicalToDeviceY(y); } |
| | 47 | wxCoord YLOG2DEVREL(wxCoord y) const { return LogicalToDeviceYRel(y); } |
| | 48 | |
| | 49 | // Without device translation, for backing pixmap purposes |
| | 50 | wxCoord XLOG2DEV_2(wxCoord x) const |
| | 51 | { |
| | 52 | return wxRound((double)(x - m_logicalOriginX) * m_scaleX) * m_signX; |
| | 53 | } |
| | 54 | wxCoord YLOG2DEV_2(wxCoord y) const |
| | 55 | { |
| | 56 | return wxRound((double)(y - m_logicalOriginY) * m_scaleY) * m_signY; |
| | 57 | } |
| | 58 | |
| | 59 | DECLARE_DYNAMIC_CLASS(wxMotifDCImpl) |
| | 60 | }; |
| | 61 | |
| | 62 | #endif // _WX_DC_H_ |
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