add support for GDK_SCROLL_SMOOTH mouse wheel event, introduced in GTK+ 3.4

[wxWidgets.git] / src / common / imagpnm.cpp

diff --git a/src/common/imagpnm.cpp b/src/common/imagpnm.cpp
index 85fbdc08a9b45991ff8b825284cea2129d3694c9..d8539120872b1a0ce6f921ff169ccef352ab09d4 100644 (file)
--- a/src/common/imagpnm.cpp
+++ b/src/common/imagpnm.cpp
@@ -2,7 +2,6 @@
 // Name:        src/common/imagpnm.cpp
 // Purpose:     wxImage PNM handler
 // Author:      Sylvain Bougnoux
-// RCS-ID:      $Id$
 // Copyright:   (c) Sylvain Bougnoux
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -69,7 +68,10 @@ bool wxPNMHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
         case wxT('5'): // RAW Grey
         case wxT('6'): break;
         default:
-            if (verbose) wxLogError(_("PNM: File format is not recognized."));
+            if (verbose)
+            {
+                wxLogError(_("PNM: File format is not recognized."));
+            }
             return false;
     }
 
@@ -85,7 +87,9 @@ bool wxPNMHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
     if (!ptr)
     {
         if (verbose)
+        {
            wxLogError( _("PNM: Couldn't allocate memory.") );
+        }
         return false;
     }
 
@@ -103,7 +107,10 @@ bool wxPNMHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
             *ptr++=(unsigned char)value; // B
             if ( !buf_stream )
             {
-                if (verbose) wxLogError(_("PNM: File seems truncated."));
+                if (verbose)
+                {
+                    wxLogError(_("PNM: File seems truncated."));
+                }
                 return false;
             }
         }
@@ -122,7 +129,10 @@ bool wxPNMHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
 
             if ( !buf_stream )
               {
-                if (verbose) wxLogError(_("PNM: File seems truncated."));
+                if (verbose)
+                {
+                    wxLogError(_("PNM: File seems truncated."));
+                }
                 return false;
               }
           }
@@ -141,7 +151,10 @@ bool wxPNMHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
             *ptr++=value; // B
             if ( !buf_stream )
             {
-                if (verbose) wxLogError(_("PNM: File seems truncated."));
+                if (verbose)
+                {
+                    wxLogError(_("PNM: File seems truncated."));
+                }
                 return false;
             }
         }
@@ -180,6 +193,7 @@ bool wxPNMHandler::DoCanRead( wxInputStream& stream )
 {
     Skip_Comment(stream);
 
+    // it's ok to modify the stream position here
     if ( stream.GetC() == 'P' )
     {
         switch ( stream.GetC() )