Prepare headers for C->C++ migration

[wxWidgets.git] / include / wx / docview.h

diff --git a/include/wx/docview.h b/include/wx/docview.h
index ad37b58939c68422676277650aee4692cde9e96e..94a13b2cc5d998bc0767486186e4f4b312f280b4 100644 (file)
--- a/include/wx/docview.h
+++ b/include/wx/docview.h
@@ -12,7 +12,7 @@
 #ifndef _WX_DOCH__
 #define _WX_DOCH__
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "docview.h"
 #endif
 
@@ -97,7 +97,7 @@ public:
     virtual wxInputStream& LoadObject(wxInputStream& stream);
 #endif
 
-    // Called by wxWindows
+    // Called by wxWidgets
     virtual bool OnSaveDocument(const wxString& filename);
     virtual bool OnOpenDocument(const wxString& filename);
     virtual bool OnNewDocument();
@@ -162,6 +162,12 @@ protected:
     wxCommandProcessor*   m_commandProcessor;
     bool                  m_savedYet;
 
+    // Called by OnSaveDocument and OnOpenDocument to implement standard
+    // Save/Load behavior. Re-implement in derived class for custom
+    // behavior.
+    virtual bool DoSaveDocument(const wxString& file);
+    virtual bool DoOpenDocument(const wxString& file);
+
 private:
     DECLARE_ABSTRACT_CLASS(wxDocument)
     DECLARE_NO_COPY_CLASS(wxDocument)
@@ -202,11 +208,6 @@ public:
     // Override to do cleanup/veto close
     virtual bool OnClose(bool deleteWindow);
 
-#if WXWIN_COMPATIBILITY
-    // Defeat compiler warning
-    bool OnClose() { return wxEvtHandler::OnClose(); }
-#endif
-
     // Extend event processing to search the document's event table
     virtual bool ProcessEvent(wxEvent& event);
 
@@ -259,6 +260,10 @@ public:
     virtual wxDocument *CreateDocument(const wxString& path, long flags = 0);
     virtual wxView *CreateView(wxDocument *doc, long flags = 0);
 
+    // Helper method for CreateDocument; also allows you to do your own document
+    // creation
+    virtual bool InitDocument(wxDocument* doc, const wxString& path, long flags = 0);
+
     wxString GetDefaultExtension() const { return m_defaultExt; };
     wxString GetDescription() const { return m_description; }
     wxString GetDirectory() const { return m_directory; };
@@ -277,6 +282,9 @@ public:
 
     bool IsVisible() const { return ((m_flags & wxTEMPLATE_VISIBLE) == wxTEMPLATE_VISIBLE); }
 
+    wxClassInfo* GetDocClassInfo() const { return m_docClassInfo; }
+    wxClassInfo* GetViewClassInfo() const { return m_viewClassInfo; }
+
     virtual bool FileMatchesTemplate(const wxString& path);
 
 protected:
@@ -293,6 +301,12 @@ protected:
     wxClassInfo*      m_docClassInfo;
     wxClassInfo*      m_viewClassInfo;
 
+    // Called by CreateDocument and CreateView to create the actual document/view object.
+    // By default uses the ClassInfo provided to the constructor. Override these functions
+    // to provide a different method of creation.
+    virtual wxDocument *DoCreateDocument();
+    virtual wxView *DoCreateView();
+
 private:
     DECLARE_CLASS(wxDocTemplate)
     DECLARE_NO_COPY_CLASS(wxDocTemplate)