X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f92ef8536af3c43374be8eb82a33d9d7d3d4e87d..058f225a44d83d42ba9d773efc705badbf0e5e3c:/include/wx/fs_mem.h

diff --git a/include/wx/fs_mem.h b/include/wx/fs_mem.h
index ae40a1599f..4c478b759b 100644
--- a/include/wx/fs_mem.h
+++ b/include/wx/fs_mem.h
@@ -15,6 +15,11 @@
 
 #include "wx/filesys.h"
 
+#include "wx/hashmap.h"
+
+class wxMemoryFSFile;
+WX_DECLARE_STRING_HASH_MAP(wxMemoryFSFile *, wxMemoryFSHash);
+
 #if wxUSE_GUI
     #include "wx/bitmap.h"
 #endif // wxUSE_GUI
@@ -50,8 +55,21 @@ public:
     virtual wxString FindNext();
 
 protected:
-    static bool CheckHash(const wxString& filename);
-    static wxHashTable *m_Hash;
+    // check that the given file is not already present in m_Hash; logs an
+    // error and returns false if it does exist
+    static bool CheckDoesntExist(const wxString& filename);
+
+    // the hash map indexed by the names of the files stored in the memory FS
+    static wxMemoryFSHash m_Hash;
+
+    // the file name currently being searched for, i.e. the argument of the
+    // last FindFirst() call or empty string if FindFirst() hasn't been called
+    // yet or FindNext() didn't find anything
+    wxString m_findArgument;
+
+    // iterator into m_Hash used by FindFirst/Next(), possibly m_Hash.end() or
+    // even invalid (can only be used when m_findArgument is not empty)
+    wxMemoryFSHash::const_iterator m_findIter;
 };
 
 // ----------------------------------------------------------------------------