lots'o' wxpython modules files

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3345 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/wxPython/modules/lseditor/editorpl.h

@@ -0,0 +1,153 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        editorbase.h
+// Purpose:     General interfaces for editor plug-ins.
+// Author:      Aleksandras Gluchovas
+// Modified by:
+// Created:     11/04/1999
+// RCS-ID:      $Id$
+// Copyright:   (c) Aleskandars Gluchovas
+// Licence:   	GNU General Public License wxWindows licence v2.0
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __EDITORBASE_G__
+#define __EDITORBASE_G__
+
+#include "plugin.h"
+#include "wx/window.h"
+
+class wxsSourceEditorPlugin : public wxsComponent
+{
+protected:
+	string mFileName;
+
+public:
+	/*** overridables (with default implementations) ***/
+
+	// user-level commands
+
+	virtual void OnOpen( const string& fname ) = 0;
+	virtual void OnSave( const string& fname ) = 0;
+
+	virtual void OnCopy() {}
+	virtual void OnCut() {}
+	virtual void OnPaste() {}
+	virtual void OnDelete() {}
+
+	virtual void OnUndo() {}
+	virtual void OnRedo() {}
+
+	virtual void SelectAll() {}
+
+	// NOTE:: column -1 should result cursor to appear
+	//        at the start of the first word in the line (if any)
+	
+	virtual void OnGotoLine( int lineNo, int column = -1 ) {}
+
+	// should invoke editor's own "goto-line" dialog
+	virtual void OnGotoLine() {}
+
+	virtual void OnProperties() {}
+
+	virtual void OnFind() {}
+	virtual void OnFindNext() {}
+	virtual void OnFindPrevious() {}
+	virtual void OnReplace() {}
+
+	virtual void OnToggleBookmark() {}
+	virtual void OnNextBookmark() {}
+	virtual void OnPreviousBookmark() {}
+	virtual void OnShowBookmarks() {}
+
+	virtual void SetCheckpoint() {}
+	virtual bool CheckpointModified() { return TRUE; }
+
+	// UI-updates
+
+	virtual bool CanCopy()  { return FALSE; }
+	virtual bool CanCut()   { return FALSE; }
+	virtual bool CanPaste() { return FALSE; }
+	virtual bool CanUndo()  { return FALSE; }
+	virtual bool CanRedo()  { return FALSE; }
+
+	// accesed by framework
+
+	virtual bool IsModified() { return TRUE; }
+
+	// returned buffer is NULL, if operation is not supported
+	// by this concrete editor
+
+	virtual void GetAllText( char** ppBuf, size_t* length ) 
+		
+		{ *ppBuf = NULL; *length = 0; }
+
+	virtual string FindWordAtCursor() = 0;
+
+	// returned line and column are -1s, if operation
+	// is not supported this concrete editor
+
+	virtual void GetCursorPos( int* line, int* column )
+
+		{ *line = -1; *column = -1; } 
+
+	virtual void GetPagePos( int* line, int* column )
+
+		{ *line = -1; *column = -1; } 
+
+	virtual void SetCursorPos( int line, int column ) {}
+
+	// returned buffer is NULL, if operation is not supported
+	// by this concrete editor,
+	// (NOTE: range is given from "fromLine", but not
+	//        including tillLine, [fomrLine,tillLine) )
+
+	virtual void GetText( int fromLine, int fromColumn,
+		                  int tillLine, int tillColumn,
+						  char** ppBuf, size_t* length ) 
+		{ ppBuf = NULL;	}
+
+	virtual void InsertText( int line, int column,
+							 char* text, size_t lenght )
+	{}
+
+	virtual void DeleteText( int fromLine, int fromColumn,
+						     int tillLine, int tillColumn  )
+	{}
+
+	virtual void PositionToXY( int line, int column, int* x, int* y )
+
+		{ *x = -1; *y = -1; }
+
+	virtual void GetSelectionRange( int* fromLine, int* fromColumn,
+								    int* tillLine, int* tillColumn  )
+	
+		{ *fromLine = -1; // not supported by default 
+	    }
+
+	virtual wxSize GetCharacterSize() { return wxSize(-1,-1); }
+
+	virtual bool IsUnixText() 
+
+// default impl., actual implementation should use auto-detection
+
+#ifdef __WINDOWS__
+	{ return FALSE; }
+#else
+	{ return TRUE; }
+#endif
+
+	// requests editor to keep cursor blinking, even when
+	// the window has lost it's focus
+
+	virtual void HoldCursor( bool hold ) 
+		{}
+
+	virtual string GetFileName() { return mFileName; }
+	virtual void SetFileName( const string& fname ) { mFileName = fname; } 
+
+	// overriden methods of wxStudioPluginBase
+	virtual WXS_PLUGIN_TYPE GetType() {return WXS_EDITOR_PLUGIN;}
+    virtual string GetCategory() { return "Editor";}    
+};
+
+#endif
+	  // __EDITORBASE_G__