wxMSW: return correct value from wxMessageDialog::GetReturnCode().

[wxWidgets.git] / src / msw / metafile.cpp

diff --git a/src/msw/metafile.cpp b/src/msw/metafile.cpp
index e66cef4a80c937061193e7dc28fbd00d686c099e..15a2caf97c8c1cc758a4d6907ec4da6d109da790 100644 (file)
--- a/src/msw/metafile.cpp
+++ b/src/msw/metafile.cpp
@@ -4,7 +4,6 @@
 // Author:      Julian Smart
 // Modified by: VZ 07.01.00: implemented wxMetaFileDataObject
 // Created:     04/01/98
-// RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -138,7 +137,7 @@ bool wxMetafile::Play(wxDC *dc)
         if ( !::PlayMetaFile(GetHdcOf(*dc), (HMETAFILE)
                              M_METAFILEDATA->m_metafile) )
         {
-            wxLogLastError(_T("PlayMetaFile"));
+            wxLogLastError(wxT("PlayMetaFile"));
         }
     }
 
@@ -177,13 +176,13 @@ wxMetafileDCImpl::wxMetafileDCImpl(wxDC *owner, const wxString& file)
     m_maxY = -10000;
     //  m_title = NULL;
 
-    if (!file.IsNull() && wxFileExists(file))
+    if ( wxFileExists(file) )
         wxRemoveFile(file);
 
-    if (!file.IsNull() && (file != wxEmptyString))
-        m_hDC = (WXHDC) CreateMetaFile(file);
-    else
+    if ( file.empty() )
         m_hDC = (WXHDC) CreateMetaFile(NULL);
+    else
+        m_hDC = (WXHDC) CreateMetaFile(file);
 
     m_ok = (m_hDC != (WXHDC) 0) ;
 
@@ -205,7 +204,7 @@ wxMetafileDCImpl::wxMetafileDCImpl(wxDC *owner, const wxString& file,
     m_maxY = -10000;
     if ( !file.empty() && wxFileExists(file) )
         wxRemoveFile(file);
-    m_hDC = (WXHDC) CreateMetaFile(file.empty() ? NULL : file.wx_str());
+    m_hDC = (WXHDC) CreateMetaFile(file.empty() ? NULL : wxMSW_CONV_LPCTSTR(file));
 
     m_ok = true;
 
@@ -252,7 +251,7 @@ void wxMetafileDCImpl::DoGetTextExtent(const wxString& string,
 
 void wxMetafileDCImpl::DoGetSize(int *width, int *height) const
 {
-    wxCHECK_RET( m_refData, _T("invalid wxMetafileDC") );
+    wxCHECK_RET( m_refData, wxT("invalid wxMetafileDC") );
 
     if ( width )
         *width = M_METAFILEDATA->m_width;
@@ -390,17 +389,17 @@ bool wxMakeMetafilePlaceable(const wxString& filename, int x1, int y1, int x2, i
             p < (WORD *)&pMFHead ->checksum; ++p)
         pMFHead ->checksum ^= *p;
 
-    FILE *fd = wxFopen(filename.fn_str(), _T("rb"));
+    FILE *fd = wxFopen(filename.fn_str(), wxT("rb"));
     if (!fd) return false;
 
     wxString tempFileBuf = wxFileName::CreateTempFileName(wxT("mf"));
     if (tempFileBuf.empty())
         return false;
 
-    FILE *fHandle = wxFopen(tempFileBuf.fn_str(), _T("wb"));
+    FILE *fHandle = wxFopen(tempFileBuf.fn_str(), wxT("wb"));
     if (!fHandle)
         return false;
-    fwrite((void *)&header, sizeof(unsigned char), sizeof(mfPLACEABLEHEADER), fHandle);
+    fwrite((void *)&header, 1, sizeof(mfPLACEABLEHEADER), fHandle);
 
     // Calculate origin and extent
     int originX = x1;
@@ -410,14 +409,14 @@ bool wxMakeMetafilePlaceable(const wxString& filename, int x1, int y1, int x2, i
 
     // Read metafile header and write
     METAHEADER metaHeader;
-    fread((void *)&metaHeader, sizeof(unsigned char), sizeof(metaHeader), fd);
+    fread((void *)&metaHeader, 1, sizeof(metaHeader), fd);
 
     if (useOriginAndExtent)
         metaHeader.mtSize += 15;
     else
         metaHeader.mtSize += 5;
 
-    fwrite((void *)&metaHeader, sizeof(unsigned char), sizeof(metaHeader), fHandle);
+    fwrite((void *)&metaHeader, 1, sizeof(metaHeader), fHandle);
 
     // Write SetMapMode, SetWindowOrigin and SetWindowExt records
     char modeBuffer[8];
@@ -442,12 +441,12 @@ bool wxMakeMetafilePlaceable(const wxString& filename, int x1, int y1, int x2, i
     extentRecord->rdParm[0] = extentY;
     extentRecord->rdParm[1] = extentX;
 
-    fwrite((void *)modeBuffer, sizeof(char), 8, fHandle);
+    fwrite((void *)modeBuffer, 1, 8, fHandle);
 
     if (useOriginAndExtent)
     {
-        fwrite((void *)originBuffer, sizeof(char), 10, fHandle);
-        fwrite((void *)extentBuffer, sizeof(char), 10, fHandle);
+        fwrite((void *)originBuffer, 1, 10, fHandle);
+        fwrite((void *)extentBuffer, 1, 10, fHandle);
     }
 
     int ch = -2;
@@ -484,7 +483,7 @@ bool wxMetafileDataObject::GetDataHere(void *buf) const
     METAFILEPICT *mfpict = (METAFILEPICT *)buf;
     const wxMetafile& mf = GetMetafile();
 
-    wxCHECK_MSG( mf.GetHMETAFILE(), false, _T("copying invalid metafile") );
+    wxCHECK_MSG( mf.GetHMETAFILE(), false, wxT("copying invalid metafile") );
 
     // doesn't seem to work with any other mapping mode...
     mfpict->mm   = MM_ANISOTROPIC; //mf.GetWindowsMappingMode();
@@ -520,7 +519,7 @@ bool wxMetafileDataObject::SetData(size_t WXUNUSED(len), const void *buf)
     mf.SetHeight(h);
     mf.SetHMETAFILE((WXHANDLE)mfpict->hMF);
 
-    wxCHECK_MSG( mfpict->hMF, false, _T("pasting invalid metafile") );
+    wxCHECK_MSG( mfpict->hMF, false, wxT("pasting invalid metafile") );
 
     SetMetafile(mf);