X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c354beeafacc20831ce76e266703d07f27e826c7..317121eac556b34b3ca4ba87ab6b6c747ab7a0df:/src/os2/dcclient.cpp

diff --git a/src/os2/dcclient.cpp b/src/os2/dcclient.cpp
index 4bb99210df..abc17ca2bb 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. Error: %s\n"), sError.c_str());
     }
     ::GpiCreateLogColorTable( m_hPS
                              ,0L
@@ -142,7 +156,6 @@ wxWindowDC::wxWindowDC(
 
 void wxWindowDC::InitDC()
 {
-    wxColour                        vColor;
 
     //
     // The background mode is only used for text background and is set in
@@ -155,20 +168,21 @@ void wxWindowDC::InitDC()
     //
     SetBackground(wxBrush(m_pCanvas->GetBackgroundColour(), wxSOLID));
 
-    vColor.InitFromName("BLACK");
+    wxColour vColor( wxT("BLACK") );
     m_pen.SetColour(vColor);
-    vColor.Set("WHITE");
+
+    vColor.Set( wxT("WHITE") );
     m_brush.SetColour(vColor);
     InitializePalette();
-    wxFont*                         pFont = new wxFont( 12
-                                                       ,wxNORMAL
+    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);
 
@@ -214,7 +228,7 @@ 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
@@ -225,7 +239,7 @@ 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. Error: %s\n"), sError.c_str());
     }
     ::GpiCreateLogColorTable( m_hPS
                              ,0L
@@ -319,12 +333,14 @@ 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
@@ -348,8 +364,7 @@ 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();
@@ -370,7 +385,7 @@ 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
@@ -418,4 +433,3 @@ WXHDC wxPaintDC::FindDCInCache(
     }
     return 0;
 } // end of wxPaintDC::FindInCache
-