Fix history in wxWebViewIE when using a custom file scheme.

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

diff --git a/src/common/fs_mem.cpp b/src/common/fs_mem.cpp
index f13ab26c5d4511d29d33af931c4616c281b77c8c..e306437de465ee11be4fbde3186805ad3ee035e0 100644 (file)
--- a/src/common/fs_mem.cpp
+++ b/src/common/fs_mem.cpp
@@ -70,7 +70,7 @@ private:
 #endif // wxUSE_DATETIME
     }
 
 #endif // wxUSE_DATETIME
     }
 

-    DECLARE_NO_COPY_CLASS(wxMemoryFSFile)
+    wxDECLARE_NO_COPY_CLASS(wxMemoryFSFile);

 };
 
 #if wxUSE_BASE
 };
 
 #if wxUSE_BASE


@@ -122,7 +122,7 @@ wxFSFile * wxMemoryFSHandlerBase::OpenFile(wxFileSystem& WXUNUSED(fs),
                );
 }
 
                );
 }
 

-wxString wxMemoryFSHandlerBase::FindFirst(const wxString& spec, int flags)
+wxString wxMemoryFSHandlerBase::FindFirst(const wxString& url, int flags)

 {
     if ( (flags & wxDIR) && !(flags & wxFILE) )
     {
 {
     if ( (flags & wxDIR) && !(flags & wxFILE) )
     {


@@ -131,11 +131,12 @@ wxString wxMemoryFSHandlerBase::FindFirst(const wxString& spec, int flags)
         return wxString();
     }
 
         return wxString();
     }
 

+    const wxString spec = GetRightLocation(url);

     if ( spec.find_first_of("?*") == wxString::npos )
     {
         // simple case: there are no wildcard characters so we can return
         // either 0 or 1 results and we can find the potential match quickly
     if ( spec.find_first_of("?*") == wxString::npos )
     {
         // simple case: there are no wildcard characters so we can return
         // either 0 or 1 results and we can find the potential match quickly

-        return m_Hash.count(spec) ? spec : wxString();
+        return m_Hash.count(spec) ? url : wxString();

     }
     //else: deal with wildcards in FindNext()
 
     }
     //else: deal with wildcards in FindNext()
 


@@ -151,15 +152,18 @@ wxString wxMemoryFSHandlerBase::FindNext()
     // it to empty string after iterating over all elements
     while ( !m_findArgument.empty() )
     {
     // it to empty string after iterating over all elements
     while ( !m_findArgument.empty() )
     {

-        // advance m_findIter before checking the value at the current position
-        // as we need to do it anyhow, whether it matches or not
+        // test for the match before (possibly) clearing m_findArgument below
+        const bool found = m_findIter->first.Matches(m_findArgument);
+
+        // advance m_findIter first as we need to do it anyhow, whether it
+        // matches or not

         const wxMemoryFSHash::const_iterator current = m_findIter;
 
         if ( ++m_findIter == m_Hash.end() )
             m_findArgument.clear();
 
         const wxMemoryFSHash::const_iterator current = m_findIter;
 
         if ( ++m_findIter == m_Hash.end() )
             m_findArgument.clear();
 

-        if ( current->first.Matches(m_findArgument) )
-            return current->first;
+        if ( found )
+            return "memory:" + current->first;

     }
 
     return wxString();
     }
 
     return wxString();


@@ -182,9 +186,13 @@ void wxMemoryFSHandlerBase::AddFileWithMimeType(const wxString& filename,
                                                 const wxString& textdata,
                                                 const wxString& mimetype)
 {
                                                 const wxString& textdata,
                                                 const wxString& mimetype)
 {

-    AddFileWithMimeType(filename,
-                        (const void*) textdata.mb_str(), textdata.length(),
-                        mimetype);
+    AddFileWithMimeType
+    (
+        filename,
+        static_cast<const char *>(textdata.To8BitData()),
+        wxStrlen(static_cast<const char *>(textdata.To8BitData())),
+        mimetype
+    );

 }
 
 
 }
 
 


@@ -245,7 +253,7 @@ wxMemoryFSHandler::AddFile(const wxString& filename,
         return;
 
     wxMemoryOutputStream mems;
         return;
 
     wxMemoryOutputStream mems;

-    if ( image.Ok() && image.SaveFile(mems, type) )
+    if ( image.IsOk() && image.SaveFile(mems, type) )

     {
         m_Hash[filename] = new wxMemoryFSFile
                                (
     {
         m_Hash[filename] = new wxMemoryFSFile
                                (