Backed-out PNG8 patch (no time to look at why

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

diff --git a/src/common/filesys.cpp b/src/common/filesys.cpp
index 8fab430376ae5ade5f6d42b84c31a44c837e8c61..4fe96086a7916d31357f5e060143f57828746666 100644 (file)
--- a/src/common/filesys.cpp
+++ b/src/common/filesys.cpp
@@ -4,7 +4,7 @@
 // Author:      Vaclav Slavik
 // Copyright:   (c) 1999 Vaclav Slavik
 // CVS-ID:      $Id$
-// Licence:     wxWindows Licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
@@ -39,7 +39,7 @@ wxString wxFileSystemHandler::GetMimeTypeFromExt(const wxString& location)
 {
     wxString ext, mime;
     wxString loc = GetRightLocation(location);
-    char c;
+    wxChar c;
     int l = loc.Length(), l2;
 
     l2 = l;
@@ -105,15 +105,15 @@ wxString wxFileSystemHandler::GetMimeTypeFromExt(const wxString& location)
 
     return mime;
 #else
-    if ( ext.IsSameAs(wxT("htm"), FALSE) || ext.IsSameAs(_T("html"), FALSE) )
+    if ( ext.IsSameAs(wxT("htm"), false) || ext.IsSameAs(_T("html"), false) )
         return wxT("text/html");
-    if ( ext.IsSameAs(wxT("jpg"), FALSE) || ext.IsSameAs(_T("jpeg"), FALSE) )
+    if ( ext.IsSameAs(wxT("jpg"), false) || ext.IsSameAs(_T("jpeg"), false) )
         return wxT("image/jpeg");
-    if ( ext.IsSameAs(wxT("gif"), FALSE) )
+    if ( ext.IsSameAs(wxT("gif"), false) )
         return wxT("image/gif");
-    if ( ext.IsSameAs(wxT("png"), FALSE) )
+    if ( ext.IsSameAs(wxT("png"), false) )
         return wxT("image/png");
-    if ( ext.IsSameAs(wxT("bmp"), FALSE) )
+    if ( ext.IsSameAs(wxT("bmp"), false) )
         return wxT("image/bmp");
     return wxEmptyString;
 #endif
@@ -125,11 +125,10 @@ wxString wxFileSystemHandler::GetProtocol(const wxString& location) const
 {
     wxString s = wxEmptyString;
     int i, l = location.Length();
-    bool fnd;
+    bool fnd = false;
 
-    fnd = FALSE;
     for (i = l-1; (i >= 0) && ((location[i] != wxT('#')) || (!fnd)); i--) {
-        if ((location[i] == wxT(':')) && (i != 1 /*win: C:\path*/)) fnd = TRUE;
+        if ((location[i] == wxT(':')) && (i != 1 /*win: C:\path*/)) fnd = true;
     }
     if (!fnd) return wxT("file");
     for (++i; (i < l) && (location[i] != wxT(':')); i++) s << location[i];
@@ -140,11 +139,10 @@ wxString wxFileSystemHandler::GetProtocol(const wxString& location) const
 wxString wxFileSystemHandler::GetLeftLocation(const wxString& location) const
 {
     int i;
-    bool fnd;
+    bool fnd = false;
 
-    fnd = FALSE;
     for (i = location.Length()-1; i >= 0; i--) {
-        if ((location[i] == wxT(':')) && (i != 1 /*win: C:\path*/)) fnd = TRUE;
+        if ((location[i] == wxT(':')) && (i != 1 /*win: C:\path*/)) fnd = true;
         else if (fnd && (location[i] == wxT('#'))) return location.Left(i);
     }
     return wxEmptyString;
@@ -155,33 +153,20 @@ wxString wxFileSystemHandler::GetRightLocation(const wxString& location) const
     int i, l = location.Length();
     int l2 = l + 1;
 
-    for (i = l-1; 
-         (i >= 0) && 
-         ((location[i] != wxT(':')) || (i == 1) ||
-              (location[i-2] == wxT(':'))
-#ifdef __WXMSW__
-              || ((i > 3) && location[i-4] == wxT(':')) // E.g. file://C:/thing.jpg
-#endif
-              );
+    for (i = l-1;
+         (i >= 0) &&
+         ((location[i] != wxT(':')) || (i == 1) || (location[i-2] == wxT(':')));
          i--)
     {
         if (location[i] == wxT('#')) l2 = i + 1;
     }
-#ifdef __WXMSW__
-    // We may now have //c:/thing.jpg
-    if (((i + 4) < l) && location[i+1] == wxT('/') && location[i+2] == wxT('/') &&
-                         location[i+4] == wxT(':'))
-    {
-        i = i + 2;
-    }
-#endif
     if (i == 0) return wxEmptyString;
     else return location.Mid(i + 1, l2 - i - 2);
 }
 
 wxString wxFileSystemHandler::GetAnchor(const wxString& location) const
 {
-    char c;
+    wxChar c;
     int l = location.Length();
 
     for (int i = l-1; i >= 0; i--) {
@@ -369,7 +354,7 @@ wxFSFile* wxFileSystem::OpenFile(const wxString& location)
 {
     wxString loc = MakeCorrectPath(location);
     unsigned i, ln;
-    char meta;
+    wxChar meta;
     wxFSFile *s = NULL;
     wxList::compatibility_iterator node;
 
@@ -481,44 +466,44 @@ const static wxString g_nativePathString(wxFILE_SEP_PATH);
 // Returns the native path for a file URL
 wxFileName wxFileSystem::URLToFileName(const wxString& url)
 {
-       wxString path = url;
+    wxString path = url;
 
-       if ( path.Find(wxT("file://")) == 0 )
-       {
-               path = path.Mid(7);
-       }
+    if ( path.Find(wxT("file://")) == 0 )
+    {
+        path = path.Mid(7);
+    }
     else if ( path.Find(wxT("file:")) == 0 )
-       {
-               path = path.Mid(5);
-       }
-       // Remove preceding double slash on Mac Classic
+    {
+        path = path.Mid(5);
+    }
+    // Remove preceding double slash on Mac Classic
 #if defined(__WXMAC__) && !defined(__UNIX__)
     else if ( path.Find(wxT("//")) == 0 )
         path = path.Mid(2);
 #endif
-    
+
     path.Replace(wxT("%25"), wxT("%"));
     path.Replace(wxT("%3A"), wxT(":"));
 
 #ifdef __WXMSW__
-       // file urls either start with a forward slash (local harddisk),
+    // file urls either start with a forward slash (local harddisk),
     // otherwise they have a servername/sharename notation,
     // which only exists on msw and corresponds to a unc
-       if ( path[0u] == wxT('/') && path [1u] != wxT('/'))
-       {
-               path = path.Mid(1);
-       }
-       else if ( (url.Find(wxT("file://")) == 0) &&
+    if ( path[0u] == wxT('/') && path [1u] != wxT('/'))
+    {
+        path = path.Mid(1);
+    }
+    else if ( (url.Find(wxT("file://")) == 0) &&
               (path.Find(wxT('/')) != wxNOT_FOUND) &&
               (path.Length() > 1) && (path[1u] != wxT(':')) )
-       {
-               path = wxT("//") + path;
-       }
+    {
+        path = wxT("//") + path;
+    }
 #endif
 
-       path.Replace(g_unixPathString, g_nativePathString);
+    path.Replace(g_unixPathString, g_nativePathString);
 
-       return wxFileName(path, wxPATH_NATIVE);
+    return wxFileName(path, wxPATH_NATIVE);
 }
 
 // Returns the file URL for a native path
@@ -530,9 +515,9 @@ wxString wxFileSystem::FileNameToURL(const wxFileName& filename)
 
 #ifndef __UNIX__
     // unc notation, wxMSW
-    if ( url.Find(wxT("\\\\")) == 0 ) 
+    if ( url.Find(wxT("\\\\")) == 0 )
     {
-        url = url.Mid(2);
+        url = wxT("//") + url.Mid(2);
     }
     else
     {