DC updates

[wxWidgets.git] / include / wx / unix / mimetype.h

diff --git a/include/wx/unix/mimetype.h b/include/wx/unix/mimetype.h
index 2677c1ffe7f34170a3f65a8c5ae07ea4b9fbdc93..28407b23b697181e8569de19076530487de7a719 100644 (file)
--- a/include/wx/unix/mimetype.h
+++ b/include/wx/unix/mimetype.h
@@ -30,12 +30,13 @@ WX_DEFINE_ARRAY(MailCapEntry *, ArrayTypeEntries);
 // this is the real wxMimeTypesManager for Unix
 class WXDLLEXPORT wxMimeTypesManagerImpl
 {
-friend class WXDLLEXPORT wxFileTypeImpl; // give it access to m_aXXX variables
-
 public:
-    // ctor loads all info into memory for quicker access later on
-    // TODO it would be nice to load them all, but parse on demand only...
+    // ctor and dtor
     wxMimeTypesManagerImpl();
+    ~wxMimeTypesManagerImpl();
+
+    // load all data into memory - done when it is needed for the first time
+    void Initialize();
 
     // implement containing class functions
     wxFileType *GetFileTypeFromExtension(const wxString& ext);
@@ -58,6 +59,9 @@ public:
                         const wxString& strTest,
                         const wxString& strDesc);
 
+    // add a new record to the user .mailcap/.mime.types files
+    wxFileType *Associate(const wxFileTypeInfo& ftInfo);
+
     // accessors
         // get the string containing space separated extensions for the given
         // file type
@@ -67,29 +71,47 @@ public:
     static ArrayIconHandlers& GetIconHandlers();
 
 private:
+    void InitIfNeeded()
+    {
+        if ( !m_initialized ) {
+            // set the flag first to prevent recursion
+            m_initialized = TRUE;
+            Initialize();
+        }
+    }
+
     wxArrayString m_aTypes,         // MIME types
                   m_aDescriptions,  // descriptions (just some text)
                   m_aExtensions;    // space separated list of extensions
     ArrayTypeEntries m_aEntries;    // commands and tests for this file type
 
+    // are we initialized?
+    bool m_initialized;
+
     // head of the linked list of the icon handlers
     static ArrayIconHandlers ms_iconHandlers;
+
+    // give it access to m_aXXX variables
+    friend class WXDLLEXPORT wxFileTypeImpl;
 };
 
+
+
 class WXDLLEXPORT wxFileTypeImpl
 {
 public:
     // initialization functions
     void Init(wxMimeTypesManagerImpl *manager, size_t index)
-        { m_manager = manager; m_index = index; }
+        { m_manager = manager; m_index.Add(index); }
 
     // accessors
     bool GetExtensions(wxArrayString& extensions);
     bool GetMimeType(wxString *mimeType) const
-        { *mimeType = m_manager->m_aTypes[m_index]; return TRUE; }
+        { *mimeType = m_manager->m_aTypes[m_index[0]]; return TRUE; }
+    bool GetMimeTypes(wxArrayString& mimeTypes) const;
     bool GetIcon(wxIcon *icon) const;
     bool GetDescription(wxString *desc) const
-        { *desc = m_manager->m_aDescriptions[m_index]; return TRUE; }
+        { *desc = m_manager->m_aDescriptions[m_index[0]]; return TRUE; }
 
     bool GetOpenCommand(wxString *openCmd,
                         const wxFileType::MessageParameters& params) const
@@ -103,6 +125,9 @@ public:
         return GetExpandedCommand(printCmd, params, FALSE);
     }
 
+    // remove the record for this file type
+    bool Unassociate();
+
 private:
     // get the entry which passes the test (may return NULL)
     MailCapEntry *GetEntry(const wxFileType::MessageParameters& params) const;
@@ -113,11 +138,9 @@ private:
                             bool open) const;
 
     wxMimeTypesManagerImpl *m_manager;
-    size_t                  m_index; // in the wxMimeTypesManagerImpl arrays
+    wxArrayInt              m_index; // in the wxMimeTypesManagerImpl arrays
 };
 
-
-
 #endif
   // wxUSE_FILE