X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fbaf7d14219b87f528d9d766ea59a710e5a38068..69659fd770f615210efac4b4fa741b3ad6223616:/src/msw/dcclient.cpp?ds=sidebyside diff --git a/src/msw/dcclient.cpp b/src/msw/dcclient.cpp index 77bc59c15c..05685aa39f 100644 --- a/src/msw/dcclient.cpp +++ b/src/msw/dcclient.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dcclient.cpp +// Name: src/msw/dcclient.cpp // Purpose: wxClientDC class // Author: Julian Smart // Modified by: @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "dcclient.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,13 +24,15 @@ #pragma hdrstop #endif -#include "wx/string.h" -#include "wx/log.h" -#include "wx/window.h" +#include "wx/dcclient.h" -#include "wx/msw/private.h" +#ifndef WX_PRECOMP + #include "wx/string.h" + #include "wx/log.h" + #include "wx/window.h" +#endif -#include "wx/dcclient.h" +#include "wx/msw/private.h" // ---------------------------------------------------------------------------- // array/list types @@ -56,7 +54,7 @@ struct WXDLLEXPORT wxPaintDCInfo #include "wx/arrimpl.cpp" -WX_DEFINE_OBJARRAY(wxArrayDCInfo); +WX_DEFINE_OBJARRAY(wxArrayDCInfo) // ---------------------------------------------------------------------------- // macros @@ -75,8 +73,8 @@ static PAINTSTRUCT 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 + // created in response 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__ @@ -156,7 +154,11 @@ void wxClientDC::InitDC() // in wxUniv build we must manually do some DC adjustments usually // performed by Windows for us -#ifdef __WXUNIVERSAL__ + // + // we also need to take the menu/toolbar manually into account under + // Windows CE because they're just another control there, not anything + // special as usually under Windows +#if defined(__WXUNIVERSAL__) || defined(__WXWINCE__) wxPoint ptOrigin = m_canvas->GetClientAreaOrigin(); if ( ptOrigin.x || ptOrigin.y ) { @@ -165,8 +167,8 @@ void wxClientDC::InitDC() } // clip the DC to avoid overwriting the non client area - SetClippingRegion(wxPoint(0, 0), m_canvas->GetClientSize()); -#endif // __WXUNIVERSAL__ + SetClippingRegion(wxPoint(0,0), m_canvas->GetClientSize()); +#endif // __WXUNIVERSAL__ || __WXWINCE__ } wxClientDC::~wxClientDC() @@ -232,7 +234,7 @@ wxPaintDC::wxPaintDC(wxWindow *canvas) else // not in cache, create a new one { m_hDC = (WXHDC)::BeginPaint(GetHwndOf(m_canvas), &g_paintStruct); - if (m_hDC) + if (m_hDC) ms_cache.Add(new wxPaintDCInfo(m_canvas, this)); } @@ -253,7 +255,7 @@ wxPaintDC::~wxPaintDC() wxCHECK_RET( info, wxT("existing DC should have a cache entry") ); - if ( !--info->count ) + if ( --info->count == 0 ) { ::EndPaint(GetHwndOf(m_canvas), &g_paintStruct); @@ -293,11 +295,10 @@ wxPaintDCInfo *wxPaintDC::FindInCache(size_t *index) const // find the entry for this DC in the cache (keyed by the window) WXHDC wxPaintDC::FindDCInCache(wxWindow* win) { - wxPaintDCInfo *info = NULL; size_t nCache = ms_cache.GetCount(); for ( size_t n = 0; n < nCache; n++ ) { - info = &ms_cache[n]; + wxPaintDCInfo *info = &ms_cache[n]; if ( info->hwnd == win->GetHWND() ) { return info->hdc; @@ -309,7 +310,7 @@ WXHDC wxPaintDC::FindDCInCache(wxWindow* win) /* * wxPaintDCEx */ - + // TODO: don't duplicate wxPaintDC code here!! wxPaintDCEx::wxPaintDCEx(wxWindow *canvas, WXHDC dc) : saveState(0) @@ -339,7 +340,7 @@ wxPaintDCEx::~wxPaintDCEx() wxCHECK_RET( info, wxT("existing DC should have a cache entry") ); - if ( !--info->count ) + if ( --info->count == 0 ) { RestoreDC((HDC) m_hDC, saveState); ms_cache.RemoveAt(index); @@ -354,4 +355,3 @@ wxPaintDCEx::~wxPaintDCEx() // prevent the base class dtor from ReleaseDC()ing it again m_hDC = 0; } -