Extend history api using the ie backend to include loading history items, and getting...

[wxWidgets.git] / interface / wx / cmdproc.h

diff --git a/interface/wx/cmdproc.h b/interface/wx/cmdproc.h
index 1698d9e7b7112766043b17a9385c91570611c31e..932cca841c84fb1b1fb1df72a40a893dbba20f15 100644 (file)
--- a/interface/wx/cmdproc.h
+++ b/interface/wx/cmdproc.h
@@ -3,7 +3,7 @@
 // Purpose:     interface of wxCommandProcessor and wxCommand
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /**
@@ -56,7 +56,7 @@ public:
                 processor that the action is not undoable and should not be
                 added to the command history.
     */
-    virtual bool Do();
+    virtual bool Do() = 0;
 
     /**
         Returns the command name.
@@ -75,7 +75,7 @@ public:
           know the ordering of Undos; the user can never Undo at an arbitrary
           position in the command history.
         - Restore the entire document state (perhaps using document
-          transactioning). Potentially very inefficient, but possibly easier to
+          transacting). Potentially very inefficient, but possibly easier to
           code if the user interface and data are complex, and an "inverse
           execute" operation is hard to write. The docview sample uses the
           first method, to remove or restore segments in the drawing.
@@ -85,7 +85,7 @@ public:
                 processor that the action is not redoable and no change should
                 be made to the command history.
     */
-    virtual bool Undo();
+    virtual bool Undo() = 0;
 };
 
 
@@ -219,13 +219,16 @@ public:
     void SetUndoAccelerator(const wxString& accel);
 
     /**
-        Submits a new command to the command processor. The command processor
-        calls wxCommand::Do() to execute the command; if it succeeds, the
-        command is stored in the history list, and the associated edit menu (if
-        any) updated appropriately. If it fails, the command is deleted
-        immediately. Once Submit() has been called, the passed command should
-        not be deleted directly by the application.
+        Submits a new command to the command processor.
+
+        The command processor calls wxCommand::Do() to execute the command;
+        if it succeeds, the command is stored in the history list, and the
+        associated edit menu (if any) updated appropriately.
+        If it fails, the command is deleted immediately. Once Submit() has been
+        called, the passed command should not be deleted directly by the application.
 
+        @param command
+            The command to submit
         @param storeIt
             Indicates whether the successful command should be stored in the
             history list.