applied event speed up patch (752928)

[wxWidgets.git] / include / wx / generic / dirctrlg.h

diff --git a/include/wx/generic/dirctrlg.h b/include/wx/generic/dirctrlg.h
index f0456997a9eeda7fcb741d0d04cba67a90cc0193..977b5396a7b60ab70452e05caed3f1542c7fb1a2 100644 (file)
--- a/include/wx/generic/dirctrlg.h
+++ b/include/wx/generic/dirctrlg.h
@@ -31,6 +31,8 @@
 //-----------------------------------------------------------------------------
 
 class WXDLLEXPORT wxTextCtrl;
+class WXDLLEXPORT wxImageList;
+class WXDLLEXPORT wxHashTable;
 
 //-----------------------------------------------------------------------------
 // Extra styles for wxGenericDirCtrl
@@ -102,9 +104,9 @@ public:
               int defaultFilter = 0,
               const wxString& name = wxTreeCtrlNameStr );
 
-    void Init();
+    virtual void Init();
 
-    ~wxGenericDirCtrl();
+    virtual ~wxGenericDirCtrl();
 
     void OnExpandItem(wxTreeEvent &event );
     void OnCollapseItem(wxTreeEvent &event );
@@ -113,57 +115,61 @@ public:
     void OnSize(wxSizeEvent &event );
 
     // Try to expand as much of the given path as possible.
-    bool ExpandPath(const wxString& path);
+    virtual bool ExpandPath(const wxString& path);
 
     // Accessors
 
-    inline wxString GetDefaultPath() const { return m_defaultPath; }
-    void SetDefaultPath(const wxString& path) { m_defaultPath = path; }
+    virtual inline wxString GetDefaultPath() const { return m_defaultPath; }
+    virtual void SetDefaultPath(const wxString& path) { m_defaultPath = path; }
 
     // Get dir or filename
-    wxString GetPath() const;
+    virtual wxString GetPath() const;
     
     // Get selected filename path only (else empty string).
     // I.e. don't count a directory as a selection
-    wxString GetFilePath() const;
-    void SetPath(const wxString& path);
+    virtual wxString GetFilePath() const;
+    virtual void SetPath(const wxString& path);
     
-    void ShowHidden( bool show );
-    bool GetShowHidden() { return m_showHidden; }
+    virtual void ShowHidden( bool show );
+    virtual bool GetShowHidden() { return m_showHidden; }
 
-    wxString GetFilter() const { return m_filter; }
-    void SetFilter(const wxString& filter);
+    virtual wxString GetFilter() const { return m_filter; }
+    virtual void SetFilter(const wxString& filter);
 
-    int GetFilterIndex() const { return m_currentFilter; }
-    void SetFilterIndex(int n);
+    virtual int GetFilterIndex() const { return m_currentFilter; }
+    virtual void SetFilterIndex(int n);
 
-    wxTreeItemId GetRootId() { return m_rootId; }
+    virtual wxTreeItemId GetRootId() { return m_rootId; }
 
-    wxTreeCtrl* GetTreeCtrl() const { return m_treeCtrl; }
-    wxDirFilterListCtrl* GetFilterListCtrl() const { return m_filterListCtrl; }
+    virtual wxTreeCtrl* GetTreeCtrl() const { return m_treeCtrl; }
+    virtual wxDirFilterListCtrl* GetFilterListCtrl() const { return m_filterListCtrl; }
 
     // Helper
-    void SetupSections();
+    virtual void SetupSections();
     
     // Parse the filter into an array of filters and an array of descriptions
-    int ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions);
+    virtual int ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions);
     
     // Find the child that matches the first part of 'path'.
     // E.g. if a child path is "/usr" and 'path' is "/usr/include"
     // then the child for /usr is returned.
     // If the path string has been used (we're at the leaf), done is set to TRUE
-    wxTreeItemId FindChild(wxTreeItemId parentId, const wxString& path, bool& done);
+    virtual wxTreeItemId FindChild(wxTreeItemId parentId, const wxString& path, bool& done);
     
     // Resize the components of the control
-    void DoResize();
+    virtual void DoResize();
     
     // Collapse & expand the tree, thus re-creating it from scratch:
-    void ReCreateTree();
+    virtual void ReCreateTree();
     
 protected:
-    void ExpandDir(wxTreeItemId parentId);
-    void CollapseDir(wxTreeItemId parentId);
-    void AddSection(const wxString& path, const wxString& name, int imageId = 0);
+    virtual void ExpandDir(wxTreeItemId parentId);
+    virtual void CollapseDir(wxTreeItemId parentId);
+    virtual const wxTreeItemId AddSection(const wxString& path, const wxString& name, int imageId = 0);
+    virtual wxTreeItemId AppendItem (const wxTreeItemId & parent,
+                const wxString & text,
+                int image = -1, int selectedImage = -1,
+                wxTreeItemData * data = NULL);
     //void FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames);
 
     // Extract description and actual filter from overall filter string
@@ -172,7 +178,6 @@ protected:
 private:
     bool            m_showHidden;
     wxTreeItemId    m_rootId;
-    wxImageList*    m_imageList;
     wxString        m_defaultPath; // Starting path
     long            m_styleEx; // Extended style
     wxString        m_filter;  // Wildcards in same format as per wxFileDialog
@@ -184,6 +189,7 @@ private:
 private:
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxGenericDirCtrl)
+    DECLARE_NO_COPY_CLASS(wxGenericDirCtrl)
 };
 
 //-----------------------------------------------------------------------------
@@ -223,6 +229,7 @@ protected:
 
     DECLARE_EVENT_TABLE()
     DECLARE_CLASS(wxDirFilterListCtrl)
+    DECLARE_NO_COPY_CLASS(wxDirFilterListCtrl)
 };
 
 #if !defined(__WXMSW__) && !defined(__WXMAC__) && !defined(__WXPM__)
@@ -233,6 +240,42 @@ protected:
 #define wxID_TREECTRL          7000
 #define wxID_FILTERLISTCTRL    7001
 
+//-------------------------------------------------------------------------
+// wxFileIconsTable - use wxTheFileIconsTable which is created as necessary
+//-------------------------------------------------------------------------
+
+class WXDLLEXPORT wxFileIconsTable
+{
+public:
+    wxFileIconsTable();
+    ~wxFileIconsTable();
+
+    enum iconId_Type
+    {
+        folder,
+        folder_open,
+        computer,
+        drive,
+        cdrom,
+        floppy,
+        removeable,
+        file,
+        executable
+    };
+
+    int GetIconID(const wxString& extension, const wxString& mime = wxEmptyString);
+    wxImageList *GetSmallImageList();
+
+protected:
+    void Create();  // create on first use
+
+    wxImageList *m_smallImageList;
+    wxHashTable *m_HashTable;
+};
+
+// The global fileicons table
+WXDLLEXPORT_DATA(extern wxFileIconsTable *) wxTheFileIconsTable;
+
 #endif // wxUSE_DIRDLG
 
 #endif