Adopted OS/2 to DC reorganisation (r50348).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51054 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/os2/dcclient.cpp

@@ -21,6 +21,7 @@
 #include "wx/wxprec.h"
 
 #include "wx/dcclient.h"
+#include "wx/os2/dcclient.h"
 
 #ifndef WX_PRECOMP
     #include "wx/string.h"
@@ -38,7 +39,7 @@
 struct WXDLLEXPORT wxPaintDCInfo
 {
     wxPaintDCInfo( wxWindow* pWin
-                  ,wxDC*     pDC
+                  ,wxPaintDCImpl*     pDC
                  )
     {
         m_hWnd = pWin->GetHWND();
@@ -55,14 +56,6 @@ 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
 // ----------------------------------------------------------------------------
@@ -82,19 +75,19 @@ static RECT        g_paintStruct;
 // ===========================================================================
 
 // ----------------------------------------------------------------------------
-// wxWindowDC
+// wxWindowDCImpl
 // ----------------------------------------------------------------------------
 
-wxWindowDC::wxWindowDC()
-{
-    m_pCanvas = NULL;
-    m_PageSize.cx = m_PageSize.cy = 0;
+IMPLEMENT_ABSTRACT_CLASS(wxWindowDCImpl, wxPMDCImpl)
 
+wxWindowDCImpl::wxWindowDCImpl( wxDC *owner ) :
+   wxPMDCImpl( owner )
+{
+    m_PageSize.cx = m_PageSize.cy = 0;
 }
 
-wxWindowDC::wxWindowDC(
-  wxWindow*                         pTheCanvas
-)
+wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow* pTheCanvas) :
+   wxPMDCImpl( owner )
 {
     ERRORID                         vError;
     wxString                        sError;
@@ -152,9 +145,9 @@ wxWindowDC::wxWindowDC(
                          ,&m_vRclPaint
                         );
     InitDC();
-} // end of wxWindowDC::wxWindowDC
+} // end of wxWindowDCImpl::wxWindowDCImpl
 
-void wxWindowDC::InitDC()
+void wxWindowDCImpl::InitDC()
 {
 
     //
@@ -170,7 +163,10 @@ void wxWindowDC::InitDC()
 
     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();
+#endif
     wxFont* pFont = new wxFont( 10, wxMODERN, wxNORMAL, wxBOLD );
     SetFont(*pFont);
     delete pFont;
@@ -179,9 +175,9 @@ void wxWindowDC::InitDC()
     //
     ::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
@@ -190,20 +186,22 @@ void wxWindowDC::DoGetSize(
     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;
@@ -214,13 +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
@@ -248,11 +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
@@ -267,13 +271,13 @@ 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
@@ -282,23 +286,25 @@ void wxClientDC::DoGetSize(
     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"));
 
@@ -361,9 +367,9 @@ wxPaintDC::wxPaintDC(
         ms_cache.Add(new wxPaintDCInfo(m_pCanvas, this));
     }
     InitDC();
-} // end of wxPaintDC::wxPaintDC
+} // end of wxPaintDCImpl::wxPaintDCImpl
 
-wxPaintDC::~wxPaintDC()
+wxPaintDCImpl::~wxPaintDCImpl()
 {
     if ( m_hDC )
     {
@@ -388,7 +394,7 @@ wxPaintDC::~wxPaintDC()
     }
 }
 
-wxPaintDCInfo* wxPaintDC::FindInCache(
+wxPaintDCInfo* wxPaintDCImpl::FindInCache(
   size_t*                           pIndex
 ) const
 {
@@ -406,10 +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
 )
 {
@@ -425,4 +431,4 @@ WXHDC wxPaintDC::FindDCInCache(
         }
     }
     return 0;
-} // end of wxPaintDC::FindInCache
+} // end of wxPaintDCImpl::FindInCache