X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fb9010ed40454cc978a9cbaa6de2ee41ea8b6c84..3c47c04740b7c456823e0fd31edbdf1e6bfff43b:/src/os2/brush.cpp diff --git a/src/os2/brush.cpp b/src/os2/brush.cpp index bf2712be01..91b77c959e 100644 --- a/src/os2/brush.cpp +++ b/src/os2/brush.cpp @@ -1,162 +1,306 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: brush.cpp +// Name: src/os2/brush.cpp // Purpose: wxBrush -// Author: AUTHOR +// Author: David Webster // Modified by: -// Created: ??/??/98 +// Created: 10/13/99 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) David Webster +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "brush.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifndef WX_PRECOMP + #include + #include "wx/list.h" + #include "wx/utils.h" + #include "wx/app.h" + #include "wx/brush.h" + #include "wx/log.h" #endif -#include "wx/setup.h" -#include "wx/utils.h" -#include "wx/brush.h" +#include "wx/os2/private.h" + +#include "assert.h" -#if !USE_SHARED_LIBRARIES IMPLEMENT_DYNAMIC_CLASS(wxBrush, wxGDIObject) -#endif wxBrushRefData::wxBrushRefData() { - m_style = wxSOLID; -// TODO: null data -} + m_nStyle = wxSOLID; + m_hBrush = 0; + memset(&m_vBundle, '\0', sizeof(AREABUNDLE)); +} // end of wxBrushRefData::wxBrushRefData -wxBrushRefData::wxBrushRefData(const wxBrushRefData& data) +wxBrushRefData::wxBrushRefData(const wxBrushRefData& rData) { - m_style = data.m_style; - m_stipple = data.m_stipple; - m_colour = data.m_colour; -/* TODO: null data - m_hBrush = 0; -*/ -} + m_nStyle = rData.m_nStyle; + m_vStipple = rData.m_vStipple; + m_vColour = rData.m_vColour; + m_hBrush = 0; + memcpy(&m_vBundle, &rData.m_vBundle, sizeof(AREABUNDLE)); +} // end of wxBrushRefData::wxBrushRefData wxBrushRefData::~wxBrushRefData() { -// TODO: delete data -} +} // end of wxBrushRefData::~wxBrushRefData +// // Brushes +// wxBrush::wxBrush() { - if ( wxTheBrushList ) - wxTheBrushList->AddBrush(this); -} +} // end of wxBrush::wxBrush wxBrush::~wxBrush() { - if ( wxTheBrushList ) - wxTheBrushList->RemoveBrush(this); -} +} // end of wxBrush::~wxBrush -wxBrush::wxBrush(const wxColour& col, int Style) +wxBrush::wxBrush( + const wxColour& rColour +, int nStyle +) { m_refData = new wxBrushRefData; - M_BRUSHDATA->m_colour = col; - M_BRUSHDATA->m_style = Style; + M_BRUSHDATA->m_vColour = rColour; + M_BRUSHDATA->m_nStyle = nStyle; + M_BRUSHDATA->m_hBrush = 0; + memset(&M_BRUSHDATA->m_vBundle, '\0', sizeof(AREABUNDLE)); RealizeResource(); +} // end of wxBrush::wxBrush - if ( wxTheBrushList ) - wxTheBrushList->AddBrush(this); -} - -wxBrush::wxBrush(const wxBitmap& stipple) +wxBrush::wxBrush(const wxBitmap& rStipple) { m_refData = new wxBrushRefData; - M_BRUSHDATA->m_style = wxSTIPPLE; - M_BRUSHDATA->m_stipple = stipple; + M_BRUSHDATA->m_nStyle = wxSTIPPLE; + M_BRUSHDATA->m_vStipple = rStipple; + M_BRUSHDATA->m_hBrush = 0; + memset(&M_BRUSHDATA->m_vBundle, '\0', sizeof(AREABUNDLE)); RealizeResource(); +} // end of wxBrush::wxBrush - if ( wxTheBrushList ) - wxTheBrushList->AddBrush(this); -} +bool wxBrush::RealizeResource() +{ + bool bOk; + ERRORID vError; + wxString sError; + if (M_BRUSHDATA && M_BRUSHDATA->m_hBrush == 0L) + { + SIZEL vSize = {0, 0}; + DEVOPENSTRUC vDop = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L}; + HDC hDC = ::DevOpenDC( vHabmain + ,OD_MEMORY + ,"*" + ,5L + ,(PDEVOPENDATA)&vDop + ,NULLHANDLE + ); + M_BRUSHDATA->m_hBrush = (WXHPEN)::GpiCreatePS( vHabmain + ,hDC + ,&vSize + ,PU_PELS | GPIT_MICRO | GPIA_ASSOC + ); + } + if (M_BRUSHDATA) + { + // + // Set the color table to RGB mode + // + if (!::GpiCreateLogColorTable( (HPS)M_BRUSHDATA->m_hBrush + ,0L + ,LCOLF_RGB + ,0L + ,0L + ,NULL + )) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError(_T("Unable to set current color table to RGB mode. Error: %s\n"), sError.c_str()); + return false; + } + + if (M_BRUSHDATA->m_nStyle==wxTRANSPARENT) + { + return true; + } + COLORREF vPmColour = 0L; + + vPmColour = M_BRUSHDATA->m_vColour.GetPixel() ; + + M_BRUSHDATA->m_vBundle.usSet = LCID_DEFAULT; + switch (M_BRUSHDATA->m_nStyle) + { + case wxTRANSPARENT: + M_BRUSHDATA->m_hBrush = NULL; // Must always select a suitable background brush + break; // - could choose white always for a quick solution + + case wxBDIAGONAL_HATCH: + M_BRUSHDATA->m_vBundle.usSymbol = PATSYM_DIAG3; + break; + + case wxCROSSDIAG_HATCH: + M_BRUSHDATA->m_vBundle.usSymbol = PATSYM_DIAGHATCH; + break; + + case wxFDIAGONAL_HATCH: + M_BRUSHDATA->m_vBundle.usSymbol = PATSYM_DIAG1; + break; + + case wxCROSS_HATCH: + M_BRUSHDATA->m_vBundle.usSymbol = PATSYM_HATCH; + break; + + case wxHORIZONTAL_HATCH: + M_BRUSHDATA->m_vBundle.usSymbol = PATSYM_HORIZ; + break; + + case wxVERTICAL_HATCH: + M_BRUSHDATA->m_vBundle.usSymbol = PATSYM_VERT; + break; + + case wxSTIPPLE: + if (M_BRUSHDATA->m_vStipple.Ok()) + { + ::GpiSetBitmapId( M_BRUSHDATA->m_hBrush + ,(USHORT)M_BRUSHDATA->m_vStipple.GetHBITMAP() + ,(USHORT)M_BRUSHDATA->m_vStipple.GetId() + ); + ::GpiSetPatternSet( M_BRUSHDATA->m_hBrush + ,(USHORT)M_BRUSHDATA->m_vStipple.GetId() + ); + } + else + M_BRUSHDATA->m_vBundle.usSymbol = PATSYM_SOLID; + break ; + + case wxSOLID: + default: + M_BRUSHDATA->m_vBundle.usSymbol = PATSYM_SOLID; + break; + } +#ifdef WXDEBUG_CREATE + if (M_BRUSHDATA->m_hBrush==NULL) wxError("Cannot create brush","Internal error") ; +#endif + M_BRUSHDATA->m_vBundle.lColor = vPmColour; + M_BRUSHDATA->m_vBundle.lBackColor = RGB_WHITE; + M_BRUSHDATA->m_vBundle.usMixMode = FM_OVERPAINT; + M_BRUSHDATA->m_vBundle.usBackMixMode = BM_OVERPAINT; + + bOk = (bool)::GpiSetAttrs( M_BRUSHDATA->m_hBrush + ,PRIM_AREA + ,ABB_COLOR | ABB_BACK_COLOR | ABB_MIX_MODE | ABB_BACK_MIX_MODE | + ABB_SET | ABB_SYMBOL | ABB_REF_POINT + ,ABB_SET | ABB_SYMBOL | ABB_REF_POINT + ,&M_BRUSHDATA->m_vBundle + ); + if (!bOk) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError(_T("Can't set Gpi attributes for an AREABUNDLE. Error: %s\n"), sError.c_str()); + } + return bOk; + } + return false; +} // end of wxBrush::RealizeResource + +WXHANDLE wxBrush::GetResourceHandle() const +{ + if (!M_BRUSHDATA) + return 0; + return (WXHANDLE)M_BRUSHDATA->m_hBrush; +} // end of wxBrush::GetResourceHandle -void wxBrush::SetColour(const wxColour& col) +bool wxBrush::FreeResource( bool WXUNUSED(bForce) ) { - Unshare(); + if (M_BRUSHDATA && (M_BRUSHDATA->m_hBrush != 0)) + { + M_BRUSHDATA->m_hBrush = 0; + return true; + } + else return false; +} // end of wxBrush::FreeResource - M_BRUSHDATA->m_colour = col; +bool wxBrush::IsFree() const +{ + return (M_BRUSHDATA && (M_BRUSHDATA->m_hBrush == 0)); +} // end of wxBrush::IsFree - RealizeResource(); -} +void wxBrush::Unshare() +{ + // + // Don't change shared data + // + if (!m_refData) + { + m_refData = new wxBrushRefData(); + } + else + { + wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData); + UnRef(); + m_refData = ref; + } +} // end of wxBrush::Unshare -void wxBrush::SetColour(unsigned char r, unsigned char g, unsigned char b) +void wxBrush::SetColour( const wxColour& rColour ) { Unshare(); - - M_BRUSHDATA->m_colour.Set(r, g, b); - + M_BRUSHDATA->m_vColour = rColour; RealizeResource(); } -void wxBrush::SetStyle(int Style) +void wxBrush::SetColour(unsigned char cRed, unsigned char cGreen, unsigned char cBlue) { Unshare(); - - M_BRUSHDATA->m_style = Style; - + M_BRUSHDATA->m_vColour.Set( cRed, cGreen, cBlue ); RealizeResource(); -} +} // end of wxBrush::SetColour -void wxBrush::SetStipple(const wxBitmap& Stipple) +void wxBrush::SetStyle(int nStyle) { Unshare(); - - M_BRUSHDATA->m_stipple = Stipple; - + M_BRUSHDATA->m_nStyle = nStyle; RealizeResource(); -} +} // end of wxBrush::SetStyle -bool wxBrush::RealizeResource() +void wxBrush::SetStipple( + const wxBitmap& rStipple +) { -// TODO: create the brush - return FALSE; -} + Unshare(); + M_BRUSHDATA->m_vStipple = rStipple; + RealizeResource(); +} // end of wxBrush::SetStipple -WXHANDLE wxBrush::GetResourceHandle(void) +void wxBrush::SetPS( + HPS hPS +) { - return (WXHANDLE) M_BRUSHDATA->m_hBrush; -} + Unshare(); + if (M_BRUSHDATA->m_hBrush) + ::GpiDestroyPS(M_BRUSHDATA->m_hBrush); + M_BRUSHDATA->m_hBrush = hPS; + RealizeResource(); +} // end of WxWinGdi_CPen::SetPS -bool wxBrush::FreeResource(bool WXUNUSED(force)) -{ - if (M_BRUSHDATA && (M_BRUSHDATA->m_hBrush != 0)) - { -// TODO DeleteObject((HBRUSH) M_BRUSHDATA->m_hBrush); - M_BRUSHDATA->m_hBrush = 0; - return TRUE; - } - else return FALSE; -} -bool wxBrush::IsFree() const +bool wxBrush::operator == ( + const wxBrush& brush +) const { - return (M_BRUSHDATA && (M_BRUSHDATA->m_hBrush == 0)); -} + if (m_refData == brush.m_refData) return true; -void wxBrush::Unshare() -{ - // Don't change shared data - if (!m_refData) - { - m_refData = new wxBrushRefData(); - } - else - { - wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData); - UnRef(); - m_refData = ref; - } -} + if (!m_refData || !brush.m_refData) return false; + + return ( *(wxBrushRefData*)m_refData == *(wxBrushRefData*)brush.m_refData ); +} // end of wxBrush::operator ==