X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0e320a79f187558effb04d92020b470372bbe456..8912d7eb182ef5a5f95026a9ed239c9ad6c75915:/src/os2/pen.cpp diff --git a/src/os2/pen.cpp b/src/os2/pen.cpp index 1e3ced2a3a..58fc0fe2b0 100644 --- a/src/os2/pen.cpp +++ b/src/os2/pen.cpp @@ -1,202 +1,455 @@ ///////////////////////////////////////////////////////////////////////////// // Name: pen.cpp // Purpose: wxPen -// Author: AUTHOR +// Author: David Webster // Modified by: -// Created: ??/??/98 +// Created: 10/10/99 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) David Webster +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "pen.h" -#endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" +#ifndef WX_PRECOMP +#include #include "wx/setup.h" +#include "wx/list.h" #include "wx/utils.h" +#include "wx/app.h" #include "wx/pen.h" +#endif + +#include "wx/os2/private.h" +#include "assert.h" -#if !USE_SHARED_LIBRARIES IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject) -#endif wxPenRefData::wxPenRefData() { - m_style = wxSOLID; - m_width = 1; - m_join = wxJOIN_ROUND ; - m_cap = wxCAP_ROUND ; - m_nbDash = 0 ; - m_dash = 0 ; -/* TODO: null data - m_hPen = 0; -*/ -} - -wxPenRefData::wxPenRefData(const wxPenRefData& data) -{ - m_style = data.m_style; - m_width = data.m_width; - m_join = data.m_join; - m_cap = data.m_cap; - m_nbDash = data.m_nbDash; - m_dash = data.m_dash; - m_colour = data.m_colour; -/* TODO: null data - m_hPen = 0; -*/ -} + m_nStyle = wxSOLID; + m_nWidth = 1; + m_nJoin = wxJOIN_ROUND ; + m_nCap = wxCAP_ROUND ; + m_hPen = 0L; +} // end of wxPenRefData::wxPenRefData + +wxPenRefData::wxPenRefData( + const wxPenRefData& rData +) +{ + m_nStyle = rData.m_nStyle; + m_nWidth = rData.m_nWidth; + m_nJoin = rData.m_nJoin; + m_nCap = rData.m_nCap; + m_vColour = rData.m_vColour; + m_hPen = 0L; +} // end of wxPenRefData::wxPenRefData wxPenRefData::~wxPenRefData() { - // TODO: delete data -} +} // end of wxPenRefData::~wxPenRefData +// // Pens - +// wxPen::wxPen() { if ( wxThePenList ) wxThePenList->AddPen(this); -} +} // end of wxPen::wxPen wxPen::~wxPen() { if (wxThePenList) wxThePenList->RemovePen(this); -} +} // end of wxPen::wxPen // Should implement Create -wxPen::wxPen(const wxColour& col, int Width, int Style) +wxPen::wxPen( + const wxColour& rColour +, int nWidth +, int nStyle +) { m_refData = new wxPenRefData; - M_PENDATA->m_colour = col; - M_PENDATA->m_width = Width; - M_PENDATA->m_style = Style; - M_PENDATA->m_join = wxJOIN_ROUND ; - M_PENDATA->m_cap = wxCAP_ROUND ; - M_PENDATA->m_nbDash = 0 ; - M_PENDATA->m_dash = 0 ; + M_PENDATA->m_vColour = rColour; + M_PENDATA->m_nWidth = nWidth; + M_PENDATA->m_nStyle = nStyle; + M_PENDATA->m_nJoin = wxJOIN_ROUND ; + M_PENDATA->m_nCap = wxCAP_ROUND ; + M_PENDATA->m_hPen = 0L; RealizeResource(); if ( wxThePenList ) wxThePenList->AddPen(this); -} +} // end of wxPen::wxPen -wxPen::wxPen(const wxBitmap& stipple, int Width) +wxPen::wxPen( + const wxBitmap& rStipple +, int nWidth +) { m_refData = new wxPenRefData; - M_PENDATA->m_stipple = stipple; - M_PENDATA->m_width = Width; - M_PENDATA->m_style = wxSTIPPLE; - M_PENDATA->m_join = wxJOIN_ROUND ; - M_PENDATA->m_cap = wxCAP_ROUND ; - M_PENDATA->m_nbDash = 0 ; - M_PENDATA->m_dash = 0 ; + M_PENDATA->m_vStipple = rStipple; + M_PENDATA->m_nWidth = nWidth; + M_PENDATA->m_nStyle = wxSTIPPLE; + M_PENDATA->m_nJoin = wxJOIN_ROUND ; + M_PENDATA->m_nCap = wxCAP_ROUND ; + M_PENDATA->m_hPen = 0; RealizeResource(); if ( wxThePenList ) wxThePenList->AddPen(this); -} +} // end of wxPen::wxPen -void wxPen::Unshare() +bool wxPen::RealizeResource() { - // Don't change shared data - if (!m_refData) + BOOL bOk; + ERRORID vError; + wxString sError; + + if (M_PENDATA && M_PENDATA->m_hPen == 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_PENDATA->m_hPen = (WXHPEN)::GpiCreatePS( vHabmain + ,hDC + ,&vSize + ,PU_PELS | GPIT_MICRO | GPIA_ASSOC + ); + } + if (M_PENDATA) { - m_refData = new wxPenRefData(); - } + // + // Set the color table to RGB mode + // + if (!::GpiCreateLogColorTable( (HPS)M_PENDATA->m_hPen + ,0L + ,LCOLF_RGB + ,0L + ,0L + ,NULL + )) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Unable to set current color table to RGB mode. Error: %s\n", sError); + return FALSE; + } + if (M_PENDATA->m_nStyle == wxTRANSPARENT) + { + return TRUE; + } + + COLORREF vPmColour = 0L; + USHORT uLineType = wx2os2PenStyle(M_PENDATA->m_nStyle); + + vPmColour = M_PENDATA->m_vColour.GetPixel(); + + USHORT uJoin = 0L; + + switch(M_PENDATA->m_nJoin) + { + case wxJOIN_BEVEL: + uJoin = LINEJOIN_BEVEL; + break; + + case wxJOIN_MITER: + uJoin = LINEJOIN_MITRE; + break; + + case wxJOIN_ROUND: + uJoin = LINEJOIN_ROUND; + break; + } + + USHORT uCap = 0L; + + switch(M_PENDATA->m_nCap) + { + case wxCAP_PROJECTING: + uCap = LINEEND_SQUARE; + break; + + case wxCAP_BUTT: + uCap = LINEEND_FLAT; + break; + + case wxCAP_ROUND: + uCap = LINEEND_ROUND; + break; + } + m_vLineBundle.lColor = (LONG)vPmColour; + m_vLineBundle.usMixMode = FM_OVERPAINT; + m_vLineBundle.fxWidth = M_PENDATA->m_nWidth; + m_vLineBundle.lGeomWidth = M_PENDATA->m_nWidth; + m_vLineBundle.usType = uLineType; + m_vLineBundle.usEnd = uCap; + m_vLineBundle.usJoin = uJoin; + + bOk = ::GpiSetAttrs( M_PENDATA->m_hPen + ,PRIM_LINE + ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE | LBB_END | LBB_JOIN + ,0L + ,&m_vLineBundle + ); + if (!bOk) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Can't set Gpi attributes for a LINEBUNDLE. Error: %s\n", sError); + return FALSE; + } + + switch(M_PENDATA->m_nStyle) + { + case wxSTIPPLE: + ::GpiSetBitmapId( M_PENDATA->m_hPen + ,(USHORT)M_PENDATA->m_vStipple.GetHBITMAP() + ,(USHORT)M_PENDATA->m_vStipple.GetId() + ); + ::GpiSetPatternSet( M_PENDATA->m_hPen + ,(USHORT)M_PENDATA->m_vStipple.GetId() + ); + break; + + case wxBDIAGONAL_HATCH: + m_vAreaBundle.usSymbol = PATSYM_DIAG3; + m_vAreaBundle.usSet = LCID_DEFAULT; + break; + + case wxCROSSDIAG_HATCH: + m_vAreaBundle.usSymbol = PATSYM_DIAGHATCH; + m_vAreaBundle.usSet = LCID_DEFAULT; + break; + + case wxFDIAGONAL_HATCH: + m_vAreaBundle.usSymbol = PATSYM_DIAG1; + m_vAreaBundle.usSet = LCID_DEFAULT; + break; + + case wxCROSS_HATCH: + m_vAreaBundle.usSymbol = PATSYM_HATCH; + m_vAreaBundle.usSet = LCID_DEFAULT; + break; + + case wxHORIZONTAL_HATCH: + m_vAreaBundle.usSymbol = PATSYM_HORIZ; + m_vAreaBundle.usSet = LCID_DEFAULT; + break; + + case wxVERTICAL_HATCH: + m_vAreaBundle.usSymbol = PATSYM_VERT; + m_vAreaBundle.usSet = LCID_DEFAULT; + break; + + default: + m_vAreaBundle.usSymbol = PATSYM_SOLID; + m_vAreaBundle.usSet = LCID_DEFAULT; + break; + } + + m_vAreaBundle.lColor = vPmColour; + m_vAreaBundle.lBackColor = RGB_WHITE; + m_vAreaBundle.usMixMode = FM_OVERPAINT; + m_vAreaBundle.usBackMixMode = BM_OVERPAINT; + + bOk = ::GpiSetAttrs( M_PENDATA->m_hPen + ,PRIM_AREA + ,ABB_COLOR | ABB_BACK_COLOR | ABB_MIX_MODE | ABB_BACK_MIX_MODE | + ABB_SET | ABB_SYMBOL + ,ABB_REF_POINT + ,&m_vAreaBundle + ); + if (!bOk) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Can't set Gpi attributes for an AREABUNDLE. Error: %s\n", sError); + } + return bOk; + } + return FALSE; +} // end of wxPen::RealizeResource + +WXHANDLE wxPen::GetResourceHandle() +{ + if (!M_PENDATA) + return 0; else + return (WXHANDLE)M_PENDATA->m_hPen; +} // end of wxPen::GetResourceHandle + +bool wxPen::FreeResource( + bool bForce +) +{ + if (M_PENDATA && (M_PENDATA->m_hPen != 0)) { - wxPenRefData* ref = new wxPenRefData(*(wxPenRefData*)m_refData); - UnRef(); - m_refData = ref; - } + M_PENDATA->m_hPen = 0; + return TRUE; + } + else return FALSE; +} // end of wxPen::FreeResource + +bool wxPen::IsFree() const +{ + return (M_PENDATA && M_PENDATA->m_hPen == 0); } -void wxPen::SetColour(const wxColour& col) +void wxPen::Unshare() +{ + // Don't change shared data + if (!m_refData) + { + m_refData = new wxPenRefData(); + } + else + { + wxPenRefData* ref = new wxPenRefData(*(wxPenRefData*)m_refData); + UnRef(); + m_refData = ref; + } +} // end of wxPen::Unshare + +void wxPen::SetColour( + const wxColour& rColour +) { Unshare(); - - M_PENDATA->m_colour = col; - + M_PENDATA->m_vColour = rColour; RealizeResource(); -} +} // end of wxPen::SetColour -void wxPen::SetColour(unsigned char r, unsigned char g, unsigned char b) +void wxPen::SetColour( + unsigned char cRed +, unsigned char cGreen +, unsigned char cBlue +) { Unshare(); - - M_PENDATA->m_colour.Set(r, g, b); - + M_PENDATA->m_vColour.Set(cRed, cGreen, cBlue); RealizeResource(); -} +} // end of wxPen::SetColour -void wxPen::SetWidth(int Width) +void wxPen::SetPS( + HPS hPS +) { Unshare(); - - M_PENDATA->m_width = Width; - + if (M_PENDATA->m_hPen) + ::GpiDestroyPS(M_PENDATA->m_hPen); + M_PENDATA->m_hPen = hPS; RealizeResource(); -} +} // end of WxWinGdi_CPen::SetPS -void wxPen::SetStyle(int Style) +void wxPen::SetWidth( + int nWidth +) { Unshare(); - - M_PENDATA->m_style = Style; - + M_PENDATA->m_nWidth = nWidth; RealizeResource(); -} +} // end of wxPen::SetWidth -void wxPen::SetStipple(const wxBitmap& Stipple) +void wxPen::SetStyle( + int nStyle +) { Unshare(); - - M_PENDATA->m_stipple = Stipple; - M_PENDATA->m_style = wxSTIPPLE; - + M_PENDATA->m_nStyle = nStyle; RealizeResource(); -} +} // end of wxPen::SetStyle -void wxPen::SetDashes(int nb_dashes, const wxDash *Dash) +void wxPen::SetStipple( + const wxBitmap& rStipple +) { Unshare(); - - M_PENDATA->m_nbDash = nb_dashes; - M_PENDATA->m_dash = (wxDash *)Dash; - + M_PENDATA->m_vStipple = rStipple; + M_PENDATA->m_nStyle = wxSTIPPLE; RealizeResource(); -} +} // end of wxPen::SetStipple -void wxPen::SetJoin(int Join) +void wxPen::SetDashes( + int nNbDashes +, const wxDash* pDash +) +{ + // + // Does nothing under OS/2 + // +} // end of wxPen::SetDashes + +void wxPen::SetJoin( + int nJoin +) { Unshare(); - - M_PENDATA->m_join = Join; - + M_PENDATA->m_nJoin = nJoin; RealizeResource(); -} +} // end of wxPen::SetJoin -void wxPen::SetCap(int Cap) +void wxPen::SetCap( + int nCap +) { Unshare(); - - M_PENDATA->m_cap = Cap; - + M_PENDATA->m_nCap = nCap; RealizeResource(); -} +} // end of wxPen::SetCap -bool wxPen::RealizeResource() +int wx2os2PenStyle( + int nWxStyle +) { - // TODO: create actual pen - return FALSE; -} + int nPMStyle = 0; + + switch (nWxStyle) + { + case wxDOT: + nPMStyle = LINETYPE_DOT; + break; + + case wxDOT_DASH: + nPMStyle = LINETYPE_DASHDOT; + break; + + case wxSHORT_DASH: + nPMStyle = LINETYPE_SHORTDASH; + break; + + case wxLONG_DASH: + nPMStyle = LINETYPE_LONGDASH; + break; + + case wxTRANSPARENT: + nPMStyle = LINETYPE_INVISIBLE; + break; + + case wxUSER_DASH: + nPMStyle = LINETYPE_DASHDOUBLEDOT; // We must make a choice... This is mine! + break; + + case wxSOLID: + default: + nPMStyle = LINETYPE_SOLID; + break; + } + return nPMStyle; +} // end of wx2os2PenStyle