X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/893758d507abf66a429666b9f0b2c1baa195b398..ee5aa9d44fa75e88bce9981d7d02dea9f6d5f3c4:/src/os2/dcclient.cpp?ds=sidebyside diff --git a/src/os2/dcclient.cpp b/src/os2/dcclient.cpp index c034242afe..b811e9a8df 100644 --- a/src/os2/dcclient.cpp +++ b/src/os2/dcclient.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dcclient.cpp +// Name: src/os2/dcclient.cpp // Purpose: wxClientDC class // Author: David Webster // Modified by: @@ -20,14 +20,16 @@ // 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/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 @@ -70,7 +72,7 @@ static RECT g_paintStruct; #ifdef __WXDEBUG__ // 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 wxWindows programmers and might lead to + // 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__ @@ -86,6 +88,8 @@ static RECT g_paintStruct; wxWindowDC::wxWindowDC() { m_pCanvas = NULL; + m_PageSize.cx = m_PageSize.cy = 0; + } wxWindowDC::wxWindowDC( @@ -94,8 +98,12 @@ wxWindowDC::wxWindowDC( { 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) ); // @@ -109,11 +117,17 @@ wxWindowDC::wxWindowDC( ,&m_PageSize ,PU_PELS | GPIF_LONG | GPIA_ASSOC ); + if (!m_hPS) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError(_T("Unable to create presentation space. Error: %s\n"), sError.c_str()); + } ::GpiAssociate(m_hPS, NULLHANDLE); ::GpiAssociate(m_hPS, m_hDC); // - // Set the wxWindows color table + // Set the wxWidgets color table // if (!::GpiCreateLogColorTable( m_hPS ,0L @@ -125,7 +139,7 @@ wxWindowDC::wxWindowDC( { vError = ::WinGetLastError(vHabmain); sError = wxPMErrorToStr(vError); - wxLogError("Unable to set current color table. Error: %s\n", sError); + wxLogError(_T("Unable to set current color table (3). Error: %s\n"), sError.c_str()); } ::GpiCreateLogColorTable( m_hPS ,0L @@ -142,12 +156,7 @@ wxWindowDC::wxWindowDC( void wxWindowDC::InitDC() { - wxColour vColor; - vColor.InitFromName("BLACK"); - m_pen.SetColour(vColor); - vColor.Set("WHITE"); - m_brush.SetColour(vColor); // // The background mode is only used for text background and is set in // DrawText() to OPAQUE as required, otherwise always TRANSPARENT, @@ -158,8 +167,31 @@ void wxWindowDC::InitDC() // Default bg colour is pne of the window // SetBackground(wxBrush(m_pCanvas->GetBackgroundColour(), wxSOLID)); + + m_pen.SetColour(*wxBLACK); + m_brush.SetColour(*wxWHITE); + InitializePalette(); + wxFont* pFont = new wxFont( 10, wxMODERN, wxNORMAL, wxBOLD ); + SetFont(*pFont); + delete pFont; + // + // 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 +void wxWindowDC::DoGetSize( + int* pnWidth +, int* pnHeight +) const +{ + wxCHECK_RET( m_pCanvas, _T("wxWindowDC without a window?") ); + m_pCanvas->GetSize( pnWidth + ,pnHeight + ); +} // end of wxWindowDC::DoGetSize + // ---------------------------------------------------------------------------- // wxClientDC // ---------------------------------------------------------------------------- @@ -189,7 +221,7 @@ wxClientDC::wxClientDC( ,PU_PELS | GPIF_LONG | GPIA_ASSOC ); - // Set the wxWindows color table + // Set the wxWidgets color table if (!::GpiCreateLogColorTable( m_hPS ,0L ,LCOLF_CONSECRGB @@ -200,7 +232,7 @@ wxClientDC::wxClientDC( { vError = ::WinGetLastError(vHabmain); sError = wxPMErrorToStr(vError); - wxLogError("Unable to set current color table. Error: %s\n", sError); + wxLogError(_T("Unable to set current color table (4). Error: %s\n"), sError.c_str()); } ::GpiCreateLogColorTable( m_hPS ,0L @@ -225,7 +257,7 @@ void wxClientDC::InitDC() // in wxUniv build we must manually do some DC adjustments usually // performed by Windows for us #ifdef __WXUNIVERSAL__ - wxPoint ptOrigin = m_canvas->GetClientAreaOrigin(); + wxPoint ptOrigin = m_pCanvas->GetClientAreaOrigin(); if ( ptOrigin.x || ptOrigin.y ) { // no need to shift DC origin if shift is null @@ -233,7 +265,7 @@ void wxClientDC::InitDC() } // clip the DC to avoid overwriting the non client area - SetClippingRegion(wxPoint(0, 0), m_canvas->GetClientSize()); + SetClippingRegion(wxPoint(0, 0), m_pCanvas->GetClientSize()); #endif // __WXUNIVERSAL__ } // end of wxClientDC::InitDC @@ -241,6 +273,17 @@ wxClientDC::~wxClientDC() { } // end of wxClientDC::~wxClientDC +void wxClientDC::DoGetSize( + int* pnWidth +, int* pnHeight +) const +{ + wxCHECK_RET( m_pCanvas, _T("wxWindowDC without a window?") ); + m_pCanvas->GetClientSize( pnWidth + ,pnHeight + ); +} // end of wxClientDC::DoGetSize + // ---------------------------------------------------------------------------- // wxPaintDC // ---------------------------------------------------------------------------- @@ -283,12 +326,14 @@ wxPaintDC::wxPaintDC( { HPS hPS; + m_hDC = ::WinOpenWindowDC(GetWinHwnd(m_pCanvas)); hPS = ::WinBeginPaint( GetWinHwnd(m_pCanvas) ,NULLHANDLE ,&g_paintStruct ); if(hPS) { + ::GpiAssociate(hPS, m_hDC); m_hOldPS = m_hPS; m_hPS = hPS; ::GpiCreateLogColorTable( m_hPS @@ -312,8 +357,7 @@ wxPaintDC::wxPaintDC( ); } - m_bIsPaintTime = TRUE; - m_hDC = (WXHDC) -1; // to satisfy those anonizmous efforts + m_bIsPaintTime = true; ms_cache.Add(new wxPaintDCInfo(m_pCanvas, this)); } InitDC(); @@ -334,7 +378,7 @@ 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 @@ -382,4 +426,3 @@ WXHDC wxPaintDC::FindDCInCache( } return 0; } // end of wxPaintDC::FindInCache -