X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e30285abc6cb45d7e2cd66ddfe3eb460821f57ae..bec76e18352b3b0a94b0b54c8d66159722651e8b:/src/common/imagpcx.cpp

diff --git a/src/common/imagpcx.cpp b/src/common/imagpcx.cpp
index 975252e0e1..69b04d1ea7 100644
--- a/src/common/imagpcx.cpp
+++ b/src/common/imagpcx.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        imagpcx.cpp
+// Name:        src/common/imagpcx.cpp
 // Purpose:     wxImage PCX handler
 // Author:      Guillermo Rodriguez Garcia <guille@iies.es>
 // Version:     1.1
@@ -8,32 +8,27 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "imagpcx.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
+#if wxUSE_IMAGE && wxUSE_PCX
+
 #ifndef WX_PRECOMP
-#  include "wx/defs.h"
+    #include "wx/object.h"
+    #include "wx/list.h"
+    #include "wx/log.h"
+    #include "wx/intl.h"
+    #include "wx/palette.h"
+    #include "wx/hash.h"
+    #include "wx/module.h"
 #endif
 
-#if wxUSE_IMAGE && wxUSE_PCX
-
 #include "wx/imagpcx.h"
 #include "wx/wfstream.h"
-#include "wx/module.h"
-#include "wx/log.h"
-#include "wx/intl.h"
-
-#include "wx/hash.h"
-#include "wx/list.h"
-#include "wx/object.h"
 
 //-----------------------------------------------------------------------------
 // wxPCXHandler
@@ -107,7 +102,7 @@ void RLEdecode(unsigned char *p, unsigned int size, wxInputStream& s)
         // If ((data & 0xC0) != 0xC0), then the value read is a data
         // byte. Else, it is a counter (cont = val & 0x3F) and the
         // next byte is the data byte.
-		  //
+
         if ((data & 0xC0) != 0xC0)
         {
             *(p++) = (unsigned char)data;
@@ -317,7 +312,7 @@ int SavePCX(wxImage *image, wxOutputStream& stream)
     unsigned char *src;             // pointer into wxImage data
     unsigned int width, height;     // size of the image
     unsigned int bytesperline;      // bytes per line (each plane)
-    int nplanes = 3;                // number of planes
+    unsigned char nplanes = 3;      // number of planes
     int format = wxPCX_24BIT;       // image format (8 bit, 24 bit)
     wxImageHistogram histogram;     // image histogram
     unsigned long key;              // key in the hashtable
@@ -415,9 +410,9 @@ int SavePCX(wxImage *image, wxOutputStream& stream)
         memset(pal, 0, sizeof(pal));
 
         unsigned long index;
-        
+
         for (wxImageHistogram::iterator entry = histogram.begin();
-             entry != histogram.end(); entry++ )
+             entry != histogram.end(); ++entry )
         {
             key = entry->first;
             index = entry->second.index;
@@ -446,7 +441,7 @@ bool wxPCXHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
         if (verbose)
             wxLogError(_("PCX: this is not a PCX file."));
 
-        return FALSE;
+        return false;
     }
 
     image->Destroy();
@@ -464,10 +459,10 @@ bool wxPCXHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
             }
         }
         image->Destroy();
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }
 
 bool wxPCXHandler::SaveFile( wxImage *image, wxOutputStream& stream, bool verbose )
@@ -494,7 +489,7 @@ bool wxPCXHandler::DoCanRead( wxInputStream& stream )
 {
     unsigned char c = stream.GetC();
     if ( !stream )
-        return FALSE;
+        return false;
 
     // not very safe, but this is all we can get from PCX header :-(
     return c == 10;
@@ -503,4 +498,3 @@ bool wxPCXHandler::DoCanRead( wxInputStream& stream )
 #endif // wxUSE_STREAMS
 
 #endif // wxUSE_IMAGE && wxUSE_PCX
-