class dependencies

[Patrick Julien]

On October 15, 2003 09:54 am, Boudewijn Rempt wrote:
> On Wednesday 15 October 2003 14:58, Patrick Julien wrote:
> > However, you do have a point about KisPaintDevice using a KisDoc, KisDoc
> > should inherit privately from an interface to handle this.
>
> Something like:
>
> /*
>  *  Copyright (c) 2003 Patrick Julien <freak at codepimps.org>
>  *
>  *  This program is free software; you can redistribute it and/or modify
>  *  it under the terms of the GNU General Public License as published by
>  *  the Free Software Foundation; either version 2 of the License, or
>  *  (at your option) any later version.
>  *
>  *  This program is distributed in the hope that it will be useful,
>  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
>  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>  *  GNU General Public License for more details.
>  *
>  *  You should have received a copy of the GNU General Public License
>  *  along with this program; if not, write to the Free Software
>  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
> USA.
>  */
> #if !defined KIS_UNDO_H_
> #define KIS_UNDO_H
>
> class KisToolInterface {
>
> public:
> 	void setUndo(bool undo);
> 	void addCommand(KCommand *cmd);
> }
>
> #endif // KIS_UNDO_H_

Not quite no, but hold on, I will add it right now.


>
>
> Of course, there are more undo/redo related methods in kis_doc.h; they
> could perhaps all be abstracted away to this interface:
>
>
> 	void beginMacro(const QString& macroName);
> 	void endMacro();
> 	bool inMacro() const;
> 	void addCommand(KCommand *cmd);
> 	Q_INT32 undoLimit() const;
> 	void setUndoLimit(Q_INT32 limit);
> 	Q_INT32 redoLimit() const;
> 	void setRedoLimit(Q_INT32 limit);
> 	void setUndo(bool undo);
> 	bool undo() const;
>
> Not sure what the macro methods do, though.
>
> I'm still working at the endianness bug. A very educating experience --
> just swapping the values of the PIXEL_RED etc. defs doesn't do it :-).