X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d0ee33f5c6908b4ac5e1364381f0ef00942e3936..acead93d81dbbecc2410b2d3901b7e8accf93e00:/src/os2/dc.cpp diff --git a/src/os2/dc.cpp b/src/os2/dc.cpp index c433083e44..86e618a0f4 100644 --- a/src/os2/dc.cpp +++ b/src/os2/dc.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dc.cpp +// Name: src/os2/dc.cpp // Purpose: wxDC class // Author: David Webster // Modified by: @@ -23,19 +23,19 @@ #include "wx/log.h" #include "wx/icon.h" #include "wx/msgdlg.h" + #include "wx/dcprint.h" #if wxUSE_STATUSBAR #include "wx/statusbr.h" #endif #endif #include "wx/module.h" -#include "wx/dcprint.h" #include #include "wx/os2/private.h" - IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject) +IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject) // // wxWidgets uses the Microsoft convention that the origin is the UPPER left. @@ -221,7 +221,7 @@ wxDCCacheEntry* wxDC::FindBitmapInCache( vBmpHdr.cx = nWidth; vBmpHdr.cy = nHeight; vBmpHdr.cPlanes = 1; - vBmpHdr.cBitCount = nDepth; + vBmpHdr.cBitCount = (USHORT)nDepth; pEntry->m_hBitmap = (WXHBITMAP) ::GpiCreateBitmap( hPS ,&vBmpHdr @@ -244,7 +244,7 @@ wxDCCacheEntry* wxDC::FindBitmapInCache( vBmpHdr.cx = nWidth; vBmpHdr.cy = nHeight; vBmpHdr.cPlanes = 1; - vBmpHdr.cBitCount = nDepth; + vBmpHdr.cBitCount = (USHORT)nDepth; WXHBITMAP hBitmap = (WXHBITMAP) ::GpiCreateBitmap( hPS ,&vBmpHdr @@ -1268,7 +1268,7 @@ void wxDC::DoDrawIcon( // // Need to copy back into a bitmap. ::WinDrawPointer uses device coords // and I don't feel like figuring those out for scrollable windows so - // just convert to a bitmap then let the DoDrawBitmap routing display it + // just convert to a bitmap then let the DoDrawBitmap routine display it // if (rIcon.IsXpm()) { @@ -1291,7 +1291,9 @@ void wxDC::DoDrawBitmap( , bool bUseMask ) { +#if wxUSE_PRINTING_ARCHITECTURE if (!IsKindOf(CLASSINFO(wxPrinterDC))) +#endif { HBITMAP hBitmap = (HBITMAP)rBmp.GetHBITMAP(); HBITMAP hBitmapOld = NULLHANDLE; @@ -1871,9 +1873,7 @@ void wxDC::DoDrawRotatedText( // set GDI objects // --------------------------------------------------------------------------- -void wxDC::DoSelectPalette( - bool bRealize -) +void wxDC::DoSelectPalette( bool WXUNUSED(bRealize) ) { // // Set the old object temporarily, in case the assignment deletes an object @@ -2043,73 +2043,33 @@ void wxDC::SetBrush( } } // end of wxDC::SetBrush -void wxDC::SetBackground( - const wxBrush& rBrush -) +void wxDC::SetBackground(const wxBrush& rBrush) { m_backgroundBrush = rBrush; - if (!m_backgroundBrush.Ok()) - return; - if (m_pCanvas) - { - bool bCustomColours = true; - // - // If we haven't specified wxUSER_COLOURS, don't allow the panel/dialog box to - // change background colours from the control-panel specified colours. - // - if (m_pCanvas->IsKindOf(CLASSINFO(wxWindow)) && - ((m_pCanvas->GetWindowStyleFlag() & wxUSER_COLOURS) != wxUSER_COLOURS)) - bCustomColours = false; - if (bCustomColours) - { - if (m_backgroundBrush.GetStyle()==wxTRANSPARENT) - { - m_pCanvas->SetTransparent(true); - } - else - { - // - // Setting the background brush of a DC - // doesn't affect the window background colour. However, - // I'm leaving in the transparency setting because it's needed by - // various controls (e.g. wxStaticText) to determine whether to draw - // transparently or not. TODO: maybe this should be a new function - // wxWindow::SetTransparency(). Should that apply to the child itself, or the - // parent? - // m_canvas->SetBackgroundColour(m_backgroundBrush.GetColour()); - // - m_pCanvas->SetTransparent(false); - } - } + if (m_backgroundBrush.Ok()) + { + (void)::GpiSetBackColor((HPS)m_hPS, m_backgroundBrush.GetColour().GetPixel()); } - COLORREF vNewColor = m_backgroundBrush.GetColour().GetPixel(); - (void)::GpiSetBackColor((HPS)m_hPS, (LONG)vNewColor); } // end of wxDC::SetBackground -void wxDC::SetBackgroundMode( - int nMode -) +void wxDC::SetBackgroundMode(int nMode) { m_backgroundMode = nMode; } // end of wxDC::SetBackgroundMode -void wxDC::SetLogicalFunction( - int nFunction -) +void wxDC::SetLogicalFunction(int nFunction) { m_logicalFunction = nFunction; SetRop((WXHDC)m_hDC); } // wxDC::SetLogicalFunction -void wxDC::SetRop( - WXHDC hDC -) +void wxDC::SetRop(WXHDC hDC) { if (!hDC || m_logicalFunction < 0) return; - LONG lCRop; + LONG lCRop; switch (m_logicalFunction) { case wxXOR: @@ -2166,9 +2126,7 @@ void wxDC::SetRop( ::GpiSetMix((HPS)hDC, lCRop); } // end of wxDC::SetRop -bool wxDC::StartDoc( - const wxString& rsMessage -) +bool wxDC::StartDoc( const wxString& WXUNUSED(rsMessage) ) { // We might be previewing, so return true to let it continue. return true; @@ -2363,10 +2321,8 @@ void wxDC::SetMapMode( // ???? }; // end of wxDC::SetMapMode -void wxDC::SetUserScale( - double dX -, double dY -) +void wxDC::SetUserScale( double dX, + double dY ) { m_userScaleX = dX; m_userScaleY = dY; @@ -2374,10 +2330,8 @@ void wxDC::SetUserScale( SetMapMode(m_mappingMode); } // end of wxDC::SetUserScale -void wxDC::SetAxisOrientation( - bool bXLeftRight -, bool bYBottomUp -) +void wxDC::SetAxisOrientation( bool bXLeftRight, + bool bYBottomUp ) { m_signX = bXLeftRight ? 1 : -1; m_signY = bYBottomUp ? -1 : 1; @@ -2488,19 +2442,17 @@ wxCoord wxDCBase::LogicalToDeviceYRel(wxCoord y) const // bit blit // --------------------------------------------------------------------------- -bool wxDC::DoBlit( - wxCoord vXdest -, wxCoord vYdest -, wxCoord vWidth -, wxCoord vHeight -, wxDC* pSource -, wxCoord vXsrc -, wxCoord vYsrc -, int nRop -, bool bUseMask -, wxCoord vXsrcMask -, wxCoord vYsrcMask -) +bool wxDC::DoBlit( wxCoord vXdest, + wxCoord vYdest, + wxCoord vWidth, + wxCoord vHeight, + wxDC* pSource, + wxCoord vXsrc, + wxCoord vYsrc, + int nRop, + bool bUseMask, + wxCoord WXUNUSED(vXsrcMask), + wxCoord WXUNUSED(vYsrcMask) ) { wxMask* pMask = NULL; CHARBUNDLE vCbnd; @@ -2594,7 +2546,6 @@ bool wxDC::DoBlit( vBmpHdr.cBitCount = 24; #if wxUSE_DC_CACHEING - if (true) { // // create a temp buffer bitmap and DCs to access it and the mask @@ -2613,9 +2564,9 @@ bool wxDC::DoBlit( hPSMask = pDCCacheEntry1->m_hPS; hDCBuffer = (HDC)pDCCacheEntry2->m_hPS; hBufBitmap = (HBITMAP)pBitmapCacheEntry->m_hBitmap; + wxUnusedVar(hDCMask); } - else -#endif +#else { hDCMask = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDOP, NULLHANDLE); hDCBuffer = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDOP, NULLHANDLE); @@ -2623,6 +2574,7 @@ bool wxDC::DoBlit( hPSBuffer = ::GpiCreatePS(vHabmain, hDCBuffer, &vSize, PU_PELS | GPIT_MICRO | GPIA_ASSOC); hBufBitmap = ::GpiCreateBitmap(GetHPS(), &vBmpHdr, 0L, NULL, NULL); } +#endif POINTL aPoint1[4] = { {0, 0} ,{vWidth, vHeight} @@ -2800,10 +2752,8 @@ void wxDC::DoGetSize( } }; // end of wxDC::DoGetSize( -void wxDC::DoGetSizeMM( - int* pnWidth -, int* pnHeight -) const +void wxDC::DoGetSizeMM( int* pnWidth, + int* pnHeight ) const { LONG lArray[CAPS_VERTICAL_RESOLUTION]; @@ -2813,17 +2763,19 @@ void wxDC::DoGetSizeMM( ,lArray )) { - int nWidth; - int nHeight; - int nHorzRes; - int nVertRes; + if(pnWidth) + { + int nWidth = lArray[CAPS_WIDTH]; + int nHorzRes = lArray[CAPS_HORIZONTAL_RESOLUTION]; // returns pel/meter + *pnWidth = (nHorzRes/1000) * nWidth; + } - nWidth = lArray[CAPS_WIDTH]; - nHeight = lArray[CAPS_HEIGHT]; - nHorzRes = lArray[CAPS_HORIZONTAL_RESOLUTION]; // returns pel/meter - nVertRes = lArray[CAPS_VERTICAL_RESOLUTION]; // returns pel/meter - nWidth = (nHorzRes/1000) * nWidth; - nHeight = (nVertRes/1000) * nHeight; + if(pnHeight) + { + int nHeight = lArray[CAPS_HEIGHT]; + int nVertRes = lArray[CAPS_VERTICAL_RESOLUTION]; // returns pel/meter + *pnHeight = (nVertRes/1000) * nHeight; + } } }; // end of wxDC::DoGetSizeMM @@ -2851,7 +2803,8 @@ wxSize wxDC::GetPPI() const nWidth = (int)((nHorzRes/39.3) * nPelWidth); nHeight = (int)((nVertRes/39.3) * nPelHeight); } - return (wxSize(nWidth,nHeight)); + wxSize ppisize(nWidth, nHeight); + return ppisize; } // end of wxDC::GetPPI void wxDC::SetLogicalScale( @@ -2862,6 +2815,3 @@ void wxDC::SetLogicalScale( m_logicalScaleX = dX; m_logicalScaleY = dY; }; // end of wxDC::SetLogicalScale - - -