X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..b7d3a622aa58729f92941c2b6710c5481b16f19e:/src/os2/dcclient.cpp diff --git a/src/os2/dcclient.cpp b/src/os2/dcclient.cpp index e16f715a60..ce890dab9e 100644 --- a/src/os2/dcclient.cpp +++ b/src/os2/dcclient.cpp @@ -1,12 +1,12 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dcclient.cpp +// Name: src/os2/dcclient.cpp // Purpose: wxClientDC class // Author: David Webster // Modified by: // Created: 09/21/99 // RCS-ID: $Id$ // Copyright: (c) David Webster -// Licence: wxWidgets licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -20,14 +20,17 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#include "wx/string.h" -#include "wx/log.h" -#include "wx/window.h" -#include "wx/app.h" +#include "wx/dcclient.h" +#include "wx/os2/dcclient.h" -#include "wx/os2/private.h" +#ifndef WX_PRECOMP + #include "wx/string.h" + #include "wx/log.h" + #include "wx/app.h" + #include "wx/window.h" +#endif -#include "wx/dcclient.h" +#include "wx/os2/private.h" // ---------------------------------------------------------------------------- // array/list types @@ -36,7 +39,7 @@ struct WXDLLEXPORT wxPaintDCInfo { wxPaintDCInfo( wxWindow* pWin - ,wxDC* pDC + ,wxPaintDCImpl* pDC ) { m_hWnd = pWin->GetHWND(); @@ -53,49 +56,47 @@ struct WXDLLEXPORT wxPaintDCInfo WX_DEFINE_OBJARRAY(wxArrayDCInfo); -// ---------------------------------------------------------------------------- -// macros -// ---------------------------------------------------------------------------- - - IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC) - IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC) - IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC) - // ---------------------------------------------------------------------------- // global variables // ---------------------------------------------------------------------------- static RECT g_paintStruct; -#ifdef __WXDEBUG__ +#ifdef wxHAS_PAINT_DEBUG // a global variable which we check to verify that wxPaintDC are only // created in resopnse to WM_PAINT message - doing this from elsewhere is a // common programming error among wxWidgets programmers and might lead to // very subtle and difficult to debug refresh/repaint bugs. int g_isPainting = 0; -#endif // __WXDEBUG__ +#endif // wxHAS_PAINT_DEBUG // =========================================================================== // implementation // =========================================================================== // ---------------------------------------------------------------------------- -// wxWindowDC +// wxWindowDCImpl // ---------------------------------------------------------------------------- -wxWindowDC::wxWindowDC() +IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxPMDCImpl) + +wxWindowDCImpl::wxWindowDCImpl( wxDC *owner ) : + wxPMDCImpl( owner ) { - m_pCanvas = NULL; + m_PageSize.cx = m_PageSize.cy = 0; } -wxWindowDC::wxWindowDC( - wxWindow* pTheCanvas -) +wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow* pTheCanvas) : + wxPMDCImpl( owner ) { ERRORID vError; wxString sError; + int nWidth, nHeight; m_pCanvas = pTheCanvas; + DoGetSize(&nWidth, &nHeight); + m_PageSize.cx = nWidth; + m_PageSize.cy = nHeight; m_hDC = (WXHDC) ::WinOpenWindowDC(GetWinHwnd(pTheCanvas) ); // @@ -109,6 +110,12 @@ wxWindowDC::wxWindowDC( ,&m_PageSize ,PU_PELS | GPIF_LONG | GPIA_ASSOC ); + if (!m_hPS) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError(wxT("Unable to create presentation space. Error: %s\n"), sError.c_str()); + } ::GpiAssociate(m_hPS, NULLHANDLE); ::GpiAssociate(m_hPS, m_hDC); @@ -125,7 +132,7 @@ wxWindowDC::wxWindowDC( { vError = ::WinGetLastError(vHabmain); sError = wxPMErrorToStr(vError); - wxLogError("Unable to set current color table. Error: %s\n", sError.c_str()); + wxLogError(wxT("Unable to set current color table (3). Error: %s\n"), sError.c_str()); } ::GpiCreateLogColorTable( m_hPS ,0L @@ -138,9 +145,9 @@ wxWindowDC::wxWindowDC( ,&m_vRclPaint ); InitDC(); -} // end of wxWindowDC::wxWindowDC +} // end of wxWindowDCImpl::wxWindowDCImpl -void wxWindowDC::InitDC() +void wxWindowDCImpl::InitDC() { // @@ -154,49 +161,47 @@ void wxWindowDC::InitDC() // SetBackground(wxBrush(m_pCanvas->GetBackgroundColour(), wxSOLID)); - wxColour vColor( wxT("BLACK") ); - m_pen.SetColour(vColor); - - vColor.Set( wxT("WHITE") ); - m_brush.SetColour(vColor); + m_pen.SetColour(*wxBLACK); + m_brush.SetColour(*wxWHITE); + // since we are a window dc we need to grab the palette from the window +#if wxUSE_PALETTE InitializePalette(); - wxFont* pFont = new wxFont( 12 - ,wxNORMAL - ,wxNORMAL - ,wxBOLD - ); +#endif + wxFont* pFont = new wxFont( 10, wxMODERN, wxNORMAL, wxBOLD ); SetFont(*pFont); delete pFont; // - // OS/2 default vertical character allignment needs to match the other OS's + // OS/2 default vertical character alignment needs to match the other OS's // ::GpiSetTextAlignment((HPS)GetHPS(), TA_NORMAL_HORIZ, TA_BOTTOM); -} // end of wxWindowDC::InitDC +} // end of wxWindowDCImpl::InitDC -void wxWindowDC::DoGetSize( +void wxWindowDCImpl::DoGetSize( int* pnWidth , int* pnHeight ) const { - wxCHECK_RET( m_pCanvas, _T("wxWindowDC without a window?") ); + wxCHECK_RET( m_pCanvas, wxT("wxWindowDC without a window?") ); m_pCanvas->GetSize( pnWidth ,pnHeight ); -} // end of wxWindowDC::DoGetSize +} // end of wxWindowDCImpl::DoGetSize // ---------------------------------------------------------------------------- // wxClientDC // ---------------------------------------------------------------------------- -wxClientDC::wxClientDC() +IMPLEMENT_ABSTRACT_CLASS(wxClientDCImpl, wxWindowDCImpl) + +wxClientDCImpl::wxClientDCImpl( wxDC *owner ) : + wxWindowDCImpl( owner ) { m_pCanvas = NULL; } -wxClientDC::wxClientDC( - wxWindow* pTheCanvas -) +wxClientDCImpl::wxClientDCImpl( wxDC *owner, wxWindow *pTheCanvas) : + wxWindowDCImpl( owner ) { SIZEL vSizl = { 0,0}; ERRORID vError; @@ -207,13 +212,19 @@ wxClientDC::wxClientDC( // // default under PM is that Window and Client DC's are the same // + m_hDC = (WXHDC) ::WinOpenWindowDC(GetWinHwnd(pTheCanvas)); + printf("Got WindowDC %X for window handle %X\n", m_hDC, pTheCanvas); + m_hPS = ::GpiCreatePS( wxGetInstance() ,m_hDC ,&vSizl ,PU_PELS | GPIF_LONG | GPIA_ASSOC ); + ::GpiAssociate(m_hPS, NULLHANDLE); + ::GpiAssociate(m_hPS, m_hDC); + printf("Got m_hPS %X\n", m_hPS); // Set the wxWidgets color table if (!::GpiCreateLogColorTable( m_hPS ,0L @@ -225,7 +236,7 @@ wxClientDC::wxClientDC( { vError = ::WinGetLastError(vHabmain); sError = wxPMErrorToStr(vError); - wxLogError("Unable to set current color table. Error: %s\n", sError.c_str()); + wxLogError(wxT("Unable to set current color table (4). Error: %s\n"), sError.c_str()); } ::GpiCreateLogColorTable( m_hPS ,0L @@ -241,11 +252,11 @@ wxClientDC::wxClientDC( ,&m_vRclPaint ); InitDC(); -} // end of wxClientDC::wxClientDC +} // end of wxClientDCImpl::wxClientDCImpl -void wxClientDC::InitDC() +void wxClientDCImpl::InitDC() { - wxWindowDC::InitDC(); + wxWindowDCImpl::InitDC(); // in wxUniv build we must manually do some DC adjustments usually // performed by Windows for us @@ -260,48 +271,50 @@ void wxClientDC::InitDC() // clip the DC to avoid overwriting the non client area SetClippingRegion(wxPoint(0, 0), m_pCanvas->GetClientSize()); #endif // __WXUNIVERSAL__ -} // end of wxClientDC::InitDC +} // end of wxClientDCImpl::InitDC -wxClientDC::~wxClientDC() +wxClientDCImpl::~wxClientDCImpl() { -} // end of wxClientDC::~wxClientDC +} // end of wxClientDCImpl::~wxClientDCImpl -void wxClientDC::DoGetSize( +void wxClientDCImpl::DoGetSize( int* pnWidth , int* pnHeight ) const { - wxCHECK_RET( m_pCanvas, _T("wxWindowDC without a window?") ); + wxCHECK_RET( m_pCanvas, wxT("wxWindowDC without a window?") ); m_pCanvas->GetClientSize( pnWidth ,pnHeight ); -} // end of wxClientDC::DoGetSize +} // end of wxClientDCImpl::DoGetSize // ---------------------------------------------------------------------------- // wxPaintDC // ---------------------------------------------------------------------------- -wxArrayDCInfo wxPaintDC::ms_cache; +IMPLEMENT_ABSTRACT_CLASS(wxPaintDCImpl, wxWindowDCImpl) -wxPaintDC::wxPaintDC() +wxArrayDCInfo wxPaintDCImpl::ms_cache; + +wxPaintDCImpl::wxPaintDCImpl( wxDC *owner ) : + wxClientDCImpl( owner ) { m_pCanvas = NULL; m_hDC = 0; } -wxPaintDC::wxPaintDC( - wxWindow* pCanvas -) +wxPaintDCImpl::wxPaintDCImpl( wxDC *owner, wxWindow *pCanvas) : + wxClientDCImpl( owner ) { wxCHECK_RET(pCanvas, wxT("NULL canvas in wxPaintDC ctor")); -#ifdef __WXDEBUG__ +#ifdef wxHAS_PAINT_DEBUG if (g_isPainting <= 0) { wxFAIL_MSG( wxT("wxPaintDC may be created only in EVT_PAINT handler!") ); return; } -#endif // __WXDEBUG__ +#endif // wxHAS_PAINT_DEBUG m_pCanvas = pCanvas; @@ -350,13 +363,13 @@ wxPaintDC::wxPaintDC( ); } - m_bIsPaintTime = TRUE; + m_bIsPaintTime = true; ms_cache.Add(new wxPaintDCInfo(m_pCanvas, this)); } InitDC(); -} // end of wxPaintDC::wxPaintDC +} // end of wxPaintDCImpl::wxPaintDCImpl -wxPaintDC::~wxPaintDC() +wxPaintDCImpl::~wxPaintDCImpl() { if ( m_hDC ) { @@ -371,7 +384,7 @@ wxPaintDC::~wxPaintDC() { ::WinEndPaint(m_hPS); m_hPS = m_hOldPS; - m_bIsPaintTime = FALSE; + m_bIsPaintTime = false; ms_cache.RemoveAt(nIndex); } //else: cached DC entry is still in use @@ -381,7 +394,7 @@ wxPaintDC::~wxPaintDC() } } -wxPaintDCInfo* wxPaintDC::FindInCache( +wxPaintDCInfo* wxPaintDCImpl::FindInCache( size_t* pIndex ) const { @@ -399,10 +412,10 @@ wxPaintDCInfo* wxPaintDC::FindInCache( } } return pInfo; -} // end of wxPaintDC::FindInCache +} // end of wxPaintDCImpl::FindInCache // find the entry for this DC in the cache (keyed by the window) -WXHDC wxPaintDC::FindDCInCache( +WXHDC wxPaintDCImpl::FindDCInCache( wxWindow* pWin ) { @@ -418,5 +431,4 @@ WXHDC wxPaintDC::FindDCInCache( } } return 0; -} // end of wxPaintDC::FindInCache - +} // end of wxPaintDCImpl::FindInCache