Added wxUSE_DC_CACHEING and associated code to wxMSW

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

diff --git a/src/msw/curico.cpp b/src/msw/curico.cpp
index fa3767391c2bbe4c1afeaa9978cd166bfd9dcaea..34b895da03c05cc7a510fd3622f90e16deb38f3b 100644 (file)
--- a/src/msw/curico.cpp
+++ b/src/msw/curico.cpp
@@ -24,15 +24,13 @@
 #include <winuser.h>
 #endif
 
-#ifndef __TWIN32__
-#ifdef __GNUWIN32__
-#include "wx/msw/gnuwin32/extra.h"
-#endif
+#ifdef __GNUWIN32_OLD__
+    #include "wx/msw/gnuwin32/extra.h"
 #endif
 
+#include "wx/wxchar.h"
 #include "wx/msw/curicop.h"
 #include "wx/msw/curico.h"
-#include "wx/wxchar.h"
 #include "wx/string.h"
 
 //*****************************************************************************
@@ -90,7 +88,7 @@ HICON CursorToIcon( wxChar *szFileName, HINSTANCE hInst, int *W, int *H)
 HANDLE ReadIcon( wxChar *szFileName, int *W, int *H)
 { ICONFILEHEADER iconFileHead;   // ICON file header structure
   ICONFILERES    iconFileRes;    // ICON file resource
-  WORD           cbHead,
+  UINT           cbHead,
                  cbRes,
                  cbBits;         // Used for reading in file
   int            hFile;          // File handle
@@ -101,7 +99,7 @@ HANDLE ReadIcon( wxChar *szFileName, int *W, int *H)
                  nDirEntries = 0;
 
    // Open and read the .ICO file header and the first ICONFILERES
-  hFile  = _lopen( wxFNCONV(szFileName), OF_READ);
+  hFile  = _lopen( wxConvertWX2MB(szFileName), OF_READ);
   cbHead = _lread( hFile, (LPSTR)&iconFileHead, sizeof(ICONFILEHEADER));
   cbRes  = _lread( hFile, (LPSTR)&iconFileRes, sizeof(ICONFILERES));
   ++nDirEntries;
@@ -177,7 +175,7 @@ HANDLE ReadIcon( wxChar *szFileName, int *W, int *H)
 //*            bitmaps. So, no need to convert the AND bitmask.               *
 //*         7) Since a DIB is stored upside down, flip the monochrome AND bits*
 //*            by scanlines.                                                  *
-//*         8) Use the XOR and AND bits and create an icon with CreateIcon.   * 
+//*         8) Use the XOR and AND bits and create an icon with CreateIcon.   *
 //*****************************************************************************
 
 HICON MakeIcon( HANDLE hDIB, HINSTANCE hInst)
@@ -218,7 +216,7 @@ HICON MakeIcon( HANDLE hDIB, HINSTANCE hInst)
                             lpDIB->bmiHeader.biBitCount)));
 
   // Get a hDC so we can create a bitmap compatible with it
-  hDC = CreateDC( _T("DISPLAY"), NULL, NULL, NULL);
+  hDC = CreateDC( wxT("DISPLAY"), NULL, NULL, NULL);
 
   // 5) Create a device dependent bitmap with the XOR bits.
   hbmXor = CreateDIBitmap( hDC, (LPBITMAPINFOHEADER)&(lpDIB->bmiHeader),
@@ -255,8 +253,8 @@ HICON MakeIcon( HANDLE hDIB, HINSTANCE hInst)
     szFlip[(k - 1) - j] = *(DWORD FAR *)lpANDbits;
 
   // 8) Use the XOR and AND bits and create an icon with CreateIcon.
-  hIcon = CreateIcon( hInst, bmpXor.bmWidth, bmpXor.bmHeight, bmpXor.bmPlanes,
-                      bmpXor.bmBitsPixel, (const BYTE *)szFlip, (const BYTE *)lpXorDDB);
+  hIcon = CreateIcon( hInst, bmpXor.bmWidth, bmpXor.bmHeight, (BYTE)bmpXor.bmPlanes,
+                      (BYTE)bmpXor.bmBitsPixel, (const BYTE *)szFlip, (const BYTE *)lpXorDDB);
 
   // Clean up before exiting.
   DeleteObject( hbmXor);
@@ -337,7 +335,7 @@ HCURSOR IconToCursor( wxChar *szFileName, HINSTANCE hInst, int XHot, int YHot,
 HANDLE ReadCur( wxChar *szFileName, LPPOINT lpptHotSpot, int *W, int *H)
 { CURFILEHEADER   curFileHead;  // CURSOR file header structure
   CURFILERES      curFileRes;   // CURSOR file resource
-  WORD            cbHead,
+  UINT            cbHead,
                   cbRes,
                   cbBits;       // Used for reading in file
   LPBITMAPINFO    lpDIB;        // Pointer to DIB memory
@@ -348,7 +346,7 @@ HANDLE ReadCur( wxChar *szFileName, LPPOINT lpptHotSpot, int *W, int *H)
                   nDirEntries = 0;
 
   // Open and read the .ICO file header and the first ICONFILERES
-  hFile  = _lopen( wxFNCONV(szFileName), OF_READ);
+  hFile  = _lopen( wxConvertWX2MB(szFileName), OF_READ);
   cbHead = _lread( hFile,  (LPSTR )&curFileHead, sizeof( CURFILEHEADER));
   cbRes  = _lread( hFile,  (LPSTR )&curFileRes,  sizeof( CURFILERES));
   ++nDirEntries;
@@ -579,7 +577,7 @@ HCURSOR MakeCursor( HANDLE hDIB, LPPOINT lpptHotSpot, HINSTANCE hInst)
                            lpDIB->bmiHeader.biBitCount)));
 
   // Get a hDC so we can create a bitmap compatible with it
-  hDC = CreateDC( _T("DISPLAY"), NULL, NULL, NULL);
+  hDC = CreateDC( wxT("DISPLAY"), NULL, NULL, NULL);
 
   // 5) Create a device dependent bitmap with the XOR bits.
   hbmXor = CreateBitmap( (int )lpDIB->bmiHeader.biWidth,
@@ -646,9 +644,9 @@ WORD PaletteSize( LPSTR pv)
   NumColors = DIBNumColors((LPSTR )lpbi);
 
   if(lpbi->biSize == sizeof( BITMAPCOREHEADER))  // OS/2 style DIBs
-    return NumColors * sizeof( RGBTRIPLE);
+    return (WORD)(NumColors * sizeof( RGBTRIPLE));
   else
-    return NumColors * sizeof( RGBQUAD);
+    return (WORD)(NumColors * sizeof( RGBQUAD));
 }
 
 //*****************************************************************************
@@ -674,7 +672,7 @@ WORD DIBNumColors ( LPSTR pv)
   // is in biClrUsed, whereas in the BITMAPCORE - style headers, it
   // is dependent on the bits per pixel ( = 2 raised to the power of
   // bits/pixel).
-    
+
   if(lpbi->biSize != sizeof( BITMAPCOREHEADER))
   {
     if(lpbi->biClrUsed != 0)
@@ -845,7 +843,7 @@ HCURSOR MakeCursorFromBitmap(HINSTANCE hInst, HBITMAP hBitmap, POINT *pPoint)
 /*
  * This doesn't work: just gives us a grey square. Ideas, anyone?
  */
- 
+
 HICON MakeIconFromBitmap(HINSTANCE hInst, HBITMAP hBitmap)
 {
   HDC hDCColor, hDCMono;