X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b129eaa3772fc5c73e6e95cd94010a828ebf42c3..b404a8f3b072129c107c6d9a5e0f6f53cd34807b:/src/msw/graphics.cpp diff --git a/src/msw/graphics.cpp b/src/msw/graphics.cpp index 423947ee23..0bc8226142 100644 --- a/src/msw/graphics.cpp +++ b/src/msw/graphics.cpp @@ -325,6 +325,8 @@ public: virtual void StrokePath( const wxGraphicsPath& p ); virtual void FillPath( const wxGraphicsPath& p , wxPolygonFillMode fillStyle = wxODDEVEN_RULE ); + virtual void DrawRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h ); + // stroke lines connecting each of the points virtual void StrokeLines( size_t n, const wxPoint2DDouble *points); @@ -333,6 +335,8 @@ public: virtual bool SetAntialiasMode(wxAntialiasMode antialias); + virtual bool SetInterpolationQuality(wxInterpolationQuality interpolation); + virtual bool SetCompositionMode(wxCompositionMode op); virtual void BeginLayer(wxDouble opacity); @@ -594,25 +598,25 @@ wxGDIPlusPenData::wxGDIPlusPenData( wxGraphicsRenderer* renderer, const wxPen &p DashStyle dashStyle = DashStyleSolid; switch ( pen.GetStyle() ) { - case wxSOLID : + case wxPENSTYLE_SOLID : break; - case wxDOT : + case wxPENSTYLE_DOT : dashStyle = DashStyleDot; break; - case wxLONG_DASH : + case wxPENSTYLE_LONG_DASH : dashStyle = DashStyleDash; // TODO verify break; - case wxSHORT_DASH : + case wxPENSTYLE_SHORT_DASH : dashStyle = DashStyleDash; break; - case wxDOT_DASH : + case wxPENSTYLE_DOT_DASH : dashStyle = DashStyleDashDot; break; - case wxUSER_DASH : + case wxPENSTYLE_USER_DASH : { dashStyle = DashStyleCustom; wxDash *dashes; @@ -629,10 +633,10 @@ wxGDIPlusPenData::wxGDIPlusPenData( wxGraphicsRenderer* renderer, const wxPen &p } } break; - case wxSTIPPLE : + case wxPENSTYLE_STIPPLE : { wxBitmap* bmp = pen.GetStipple(); - if ( bmp && bmp->Ok() ) + if ( bmp && bmp->IsOk() ) { m_penImage = Bitmap::FromHBITMAP((HBITMAP)bmp->GetHBITMAP(), #if wxUSE_PALETTE @@ -648,30 +652,32 @@ wxGDIPlusPenData::wxGDIPlusPenData( wxGraphicsRenderer* renderer, const wxPen &p } break; default : - if ( pen.GetStyle() >= wxFIRST_HATCH && pen.GetStyle() <= wxLAST_HATCH ) + if ( pen.GetStyle() >= wxPENSTYLE_FIRST_HATCH && + pen.GetStyle() <= wxPENSTYLE_LAST_HATCH ) { - HatchStyle style = HatchStyleHorizontal; + HatchStyle style; switch( pen.GetStyle() ) { - case wxBDIAGONAL_HATCH : + case wxPENSTYLE_BDIAGONAL_HATCH : style = HatchStyleBackwardDiagonal; break ; - case wxCROSSDIAG_HATCH : + case wxPENSTYLE_CROSSDIAG_HATCH : style = HatchStyleDiagonalCross; break ; - case wxFDIAGONAL_HATCH : + case wxPENSTYLE_FDIAGONAL_HATCH : style = HatchStyleForwardDiagonal; break ; - case wxCROSS_HATCH : + case wxPENSTYLE_CROSS_HATCH : style = HatchStyleCross; break ; - case wxHORIZONTAL_HATCH : + case wxPENSTYLE_HORIZONTAL_HATCH : style = HatchStyleHorizontal; break ; - case wxVERTICAL_HATCH : + case wxPENSTYLE_VERTICAL_HATCH : style = HatchStyleVertical; break ; - + default: + style = HatchStyleHorizontal; } m_penBrush = new HatchBrush ( @@ -707,28 +713,29 @@ wxGDIPlusBrushData::wxGDIPlusBrushData( wxGraphicsRenderer* renderer , const wxB } else if ( brush.IsHatch() ) { - HatchStyle style = HatchStyleHorizontal; + HatchStyle style; switch( brush.GetStyle() ) { - case wxBDIAGONAL_HATCH : + case wxBRUSHSTYLE_BDIAGONAL_HATCH : style = HatchStyleBackwardDiagonal; break ; - case wxCROSSDIAG_HATCH : + case wxBRUSHSTYLE_CROSSDIAG_HATCH : style = HatchStyleDiagonalCross; break ; - case wxFDIAGONAL_HATCH : + case wxBRUSHSTYLE_FDIAGONAL_HATCH : style = HatchStyleForwardDiagonal; break ; - case wxCROSS_HATCH : + case wxBRUSHSTYLE_CROSS_HATCH : style = HatchStyleCross; break ; - case wxHORIZONTAL_HATCH : + case wxBRUSHSTYLE_HORIZONTAL_HATCH : style = HatchStyleHorizontal; break ; - case wxVERTICAL_HATCH : + case wxBRUSHSTYLE_VERTICAL_HATCH : style = HatchStyleVertical; break ; - + default: + style = HatchStyleHorizontal; } m_brush = new HatchBrush ( @@ -740,7 +747,7 @@ wxGDIPlusBrushData::wxGDIPlusBrushData( wxGraphicsRenderer* renderer , const wxB else { wxBitmap* bmp = brush.GetStipple(); - if ( bmp && bmp->Ok() ) + if ( bmp && bmp->IsOk() ) { wxDELETE( m_brushImage ); m_brushImage = Bitmap::FromHBITMAP((HBITMAP)bmp->GetHBITMAP(), @@ -1293,6 +1300,7 @@ wxGDIPlusContext::wxGDIPlusContext( wxGraphicsRenderer* renderer, HWND hwnd ) : wxGraphicsContext(renderer) { Init(); + m_enableOffset = true; m_context = new Graphics( hwnd); RECT rect = wxGetWindowRect(hwnd); m_width = rect.right - rect.left; @@ -1359,6 +1367,31 @@ void wxGDIPlusContext::ResetClip() m_context->ResetClip(); } +void wxGDIPlusContext::DrawRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h ) +{ + if (m_composition == wxCOMPOSITION_DEST) + return; + + wxGDIPlusOffsetHelper helper( m_context , ShouldOffset() ); + Brush *brush = m_brush.IsNull() ? NULL : ((wxGDIPlusBrushData*)m_brush.GetRefData())->GetGDIPlusBrush(); + Pen *pen = m_pen.IsNull() ? NULL : ((wxGDIPlusPenData*)m_pen.GetGraphicsData())->GetGDIPlusPen(); + + if ( brush ) + { + // the offset is used to fill only the inside of the rectangle and not paint underneath + // its border which may influence a transparent Pen + REAL offset = 0; + if ( pen ) + offset = pen->GetWidth(); + m_context->FillRectangle( brush, (REAL)x + offset/2, (REAL)y + offset/2, (REAL)w - offset, (REAL)h - offset); + } + + if ( pen ) + { + m_context->DrawRectangle( pen, (REAL)x, (REAL)y, (REAL)w, (REAL)h ); + } +} + void wxGDIPlusContext::StrokeLines( size_t n, const wxPoint2DDouble *points) { if (m_composition == wxCOMPOSITION_DEST) @@ -1448,6 +1481,12 @@ bool wxGDIPlusContext::SetAntialiasMode(wxAntialiasMode antialias) return true; } +bool wxGDIPlusContext::SetInterpolationQuality(wxInterpolationQuality WXUNUSED(interpolation)) +{ + // placeholder + return false; +} + bool wxGDIPlusContext::SetCompositionMode(wxCompositionMode op) { if ( m_composition == op ) @@ -1508,6 +1547,8 @@ void wxGDIPlusContext::PushState() void wxGDIPlusContext::PopState() { + wxCHECK_RET( !m_stateStack.empty(), wxT("No state to pop") ); + GraphicsState state = m_stateStack.top(); m_stateStack.pop(); m_context->Restore(state); @@ -1525,7 +1566,7 @@ void wxGDIPlusContext::DrawBitmap( const wxGraphicsBitmap &bmp, wxDouble x, wxDo { Rect drawRect((REAL) x, (REAL)y, (REAL)w, (REAL)h); m_context->SetPixelOffsetMode( PixelOffsetModeNone ); - m_context->DrawImage(image, drawRect, 0 , 0 , image->GetWidth()-1, image->GetHeight()-1, UnitPixel ) ; + m_context->DrawImage(image, drawRect, 0 , 0 , image->GetWidth(), image->GetHeight(), UnitPixel ) ; m_context->SetPixelOffsetMode( PixelOffsetModeHalf ); } else @@ -1741,6 +1782,9 @@ void wxGDIPlusContext::GetPartialTextExtents(const wxString& text, wxArrayDouble bool wxGDIPlusContext::ShouldOffset() const { + if ( !m_enableOffset ) + return false; + int penwidth = 0 ; if ( !m_pen.IsNull() ) { @@ -1862,7 +1906,7 @@ void wxGDIPlusRenderer::Unload() if ( m_gditoken ) { GdiplusShutdown(m_gditoken); - m_gditoken = NULL; + m_gditoken = 0; } m_loaded = -1; // next Load() will try again } @@ -1870,7 +1914,9 @@ void wxGDIPlusRenderer::Unload() wxGraphicsContext * wxGDIPlusRenderer::CreateContext( const wxWindowDC& dc) { ENSURE_LOADED_OR_RETURN(NULL); - return new wxGDIPlusContext(this, dc); + wxGDIPlusContext* context = new wxGDIPlusContext(this, dc); + context->EnableOffset(true); + return context; } #if wxUSE_PRINTING_ARCHITECTURE @@ -1894,7 +1940,9 @@ wxGraphicsContext * wxGDIPlusRenderer::CreateContext( const wxEnhMetaFileDC& dc) wxGraphicsContext * wxGDIPlusRenderer::CreateContext( const wxMemoryDC& dc) { ENSURE_LOADED_OR_RETURN(NULL); - return new wxGDIPlusContext(this, dc); + wxGDIPlusContext* context = new wxGDIPlusContext(this, dc); + context->EnableOffset(true); + return context; } wxGraphicsContext * wxGDIPlusRenderer::CreateMeasuringContext() @@ -1950,7 +1998,7 @@ wxGraphicsMatrix wxGDIPlusRenderer::CreateMatrix( wxDouble a, wxDouble b, wxDoub wxGraphicsPen wxGDIPlusRenderer::CreatePen(const wxPen& pen) { ENSURE_LOADED_OR_RETURN(wxNullGraphicsPen); - if ( !pen.Ok() || pen.GetStyle() == wxTRANSPARENT ) + if ( !pen.IsOk() || pen.GetStyle() == wxTRANSPARENT ) return wxNullGraphicsPen; else { @@ -1963,7 +2011,7 @@ wxGraphicsPen wxGDIPlusRenderer::CreatePen(const wxPen& pen) wxGraphicsBrush wxGDIPlusRenderer::CreateBrush(const wxBrush& brush ) { ENSURE_LOADED_OR_RETURN(wxNullGraphicsBrush); - if ( !brush.Ok() || brush.GetStyle() == wxTRANSPARENT ) + if ( !brush.IsOk() || brush.GetStyle() == wxTRANSPARENT ) return wxNullGraphicsBrush; else { @@ -2006,7 +2054,7 @@ wxGDIPlusRenderer::CreateGDIPlusFont( const wxGDIPlusContext* gc, const wxColour &col ) { ENSURE_LOADED_OR_RETURN(wxNullGraphicsFont); - if ( font.Ok() ) + if ( font.IsOk() ) { wxGraphicsFont p; p.SetRefData(new wxGDIPlusFontData( this, gc, font, col )); @@ -2019,7 +2067,7 @@ wxGDIPlusRenderer::CreateGDIPlusFont( const wxGDIPlusContext* gc, wxGraphicsBitmap wxGDIPlusRenderer::CreateBitmap( const wxBitmap &bitmap ) { ENSURE_LOADED_OR_RETURN(wxNullGraphicsBitmap); - if ( bitmap.Ok() ) + if ( bitmap.IsOk() ) { wxGraphicsBitmap p; p.SetRefData(new wxGDIPlusBitmapData( this , bitmap ));