reverted Julian's unintentional breakage of wxChoice

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

diff --git a/src/common/filesys.cpp b/src/common/filesys.cpp
index c06e2bebc2e023a2c356ba5ef26d6abb10438451..5fe670302135d5ef55069a078497a287918d29fd 100644 (file)
--- a/src/common/filesys.cpp
+++ b/src/common/filesys.cpp
@@ -24,7 +24,7 @@
 #include "wx/module.h"
 #include "wx/filesys.h"
 #include "wx/mimetype.h"
-
+#include "wx/filename.h"
 
 
 
@@ -35,38 +35,61 @@
 IMPLEMENT_ABSTRACT_CLASS(wxFileSystemHandler, wxObject)
 
 
+#if wxUSE_MIMETYPE
 static wxFileTypeInfo *gs_FSMimeFallbacks = NULL;
+#endif
 
 wxString wxFileSystemHandler::GetMimeTypeFromExt(const wxString& location)
 {
-    wxString ext = wxEmptyString, mime = wxEmptyString;
+    wxString ext, mime;
     wxString loc = GetRightLocation(location);
     char c;
     int l = loc.Length(), l2;
-    wxFileType *ft;
 
     l2 = l;
-    for (int i = l-1; i >= 0; i--) {
+    for (int i = l-1; i >= 0; i--)
+    {
         c = loc[(unsigned int) i];
-        if (c == wxT('#')) l2 = i + 1;
-        if (c == wxT('.')) {ext = loc.Right(l2-i-1); break;}
-        if ((c == wxT('/')) || (c == wxT('\\')) || (c == wxT(':'))) {return wxEmptyString;}
+        if ( c == wxT('#') )
+            l2 = i + 1;
+        if ( c == wxT('.') )
+        {
+            ext = loc.Right(l2-i-1);
+            break;
+        }
+        if ( (c == wxT('/')) || (c == wxT('\\')) || (c == wxT(':')) )
+            return wxEmptyString;
     }
 
+#if wxUSE_MIMETYPE
     static bool s_MinimalMimeEnsured = FALSE;
     if (!s_MinimalMimeEnsured) {
-        wxTheMimeTypesManager -> AddFallbacks(gs_FSMimeFallbacks);
+        wxTheMimeTypesManager->AddFallbacks(gs_FSMimeFallbacks);
         s_MinimalMimeEnsured = TRUE;
     }
 
-    ft = wxTheMimeTypesManager -> GetFileTypeFromExtension(ext);
-    if ( !ft || !ft -> GetMimeType(&mime) ) {
+    wxFileType *ft = wxTheMimeTypesManager->GetFileTypeFromExtension(ext);
+    if ( !ft || !ft -> GetMimeType(&mime) )
+    {
         mime = wxEmptyString;
     }
 
     delete ft;
 
     return mime;
+#else
+    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) )
+        return wxT("image/jpeg");
+    if ( ext.IsSameAs(wxT("gif"), FALSE) )
+        return wxT("image/gif");
+    if ( ext.IsSameAs(wxT("png"), FALSE) )
+        return wxT("image/png");
+    if ( ext.IsSameAs(wxT("bmp"), FALSE) )
+        return wxT("image/bmp");
+    return wxEmptyString;
+#endif
 }
 
 
@@ -138,15 +161,8 @@ wxString wxFileSystemHandler::FindNext()
 // wxLocalFSHandler
 //--------------------------------------------------------------------------------
 
-class wxLocalFSHandler : public wxFileSystemHandler
-{
-    public:
-        virtual bool CanOpen(const wxString& location);
-        virtual wxFSFile* OpenFile(wxFileSystem& fs, const wxString& location);
-        virtual wxString FindFirst(const wxString& spec, int flags = 0);
-        virtual wxString FindNext();
-};
 
+wxString wxLocalFSHandler::ms_root;
 
 bool wxLocalFSHandler::CanOpen(const wxString& location)
 {
@@ -155,21 +171,24 @@ bool wxLocalFSHandler::CanOpen(const wxString& location)
 
 wxFSFile* wxLocalFSHandler::OpenFile(wxFileSystem& WXUNUSED(fs), const wxString& location)
 {
-    wxString right = GetRightLocation(location);
-    if (!wxFileExists(right))
+    // location has Unix path separators
+    wxString right = ms_root + GetRightLocation(location);
+    wxFileName fn(right, wxPATH_UNIX);
+
+    if (!wxFileExists(fn.GetFullPath()))
         return (wxFSFile*) NULL;
 
-    return new wxFSFile(new wxFileInputStream(right),
+    return new wxFSFile(new wxFileInputStream(fn.GetFullPath()),
                         right,
                         GetMimeTypeFromExt(location),
                         GetAnchor(location),
-                        wxDateTime(wxFileModificationTime(right)));
+                        wxDateTime(wxFileModificationTime(fn.GetFullPath())));
 
 }
 
 wxString wxLocalFSHandler::FindFirst(const wxString& spec, int flags)
 {
-    wxString right = GetRightLocation(spec);
+    wxString right = ms_root + GetRightLocation(spec);
     return wxFindFirstFile(right, flags);
 }
 
@@ -185,6 +204,7 @@ wxString wxLocalFSHandler::FindNext()
 //-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxFileSystem, wxObject)
+IMPLEMENT_ABSTRACT_CLASS(wxFSFile, wxObject)
 
 
 wxList wxFileSystem::m_Handlers;
@@ -411,6 +431,7 @@ class wxFileSystemModule : public wxModule
         {
             wxFileSystem::AddHandler(new wxLocalFSHandler);
 
+        #if wxUSE_MIMETYPE
             gs_FSMimeFallbacks = new wxFileTypeInfo[6];
             gs_FSMimeFallbacks[0] =
             wxFileTypeInfo("image/jpeg",
@@ -445,12 +466,14 @@ class wxFileSystemModule : public wxModule
             gs_FSMimeFallbacks[5] =
             // must terminate the table with this!
             wxFileTypeInfo();
-
+        #endif
             return TRUE;
         }
         virtual void OnExit()
        {
+        #if wxUSE_MIMETYPE
             delete [] gs_FSMimeFallbacks;
+        #endif
             wxFileSystem::CleanUpHandlers();
        }
 };