[rkward-cvs] rkward/rkward/misc rkcommonfunctions.cpp,NONE,1.1 rkcommonfunctions.h,NONE,1.1 Makefile.am,1.9,1.10

[Thomas Friedrichsmeier]

Update of /cvsroot/rkward/rkward/rkward/misc
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23212/rkward/misc

Modified Files:
	Makefile.am 
Added Files:
	rkcommonfunctions.cpp rkcommonfunctions.h 
Log Message:
Remove menu/toolbar clutter from RKHelpWindow, RKOutputWindow

--- NEW FILE: rkcommonfunctions.cpp ---
/***************************************************************************
                          rkcommonfunctions  -  description
                             -------------------
    begin                : Mon Oct 17 2005
    copyright            : (C) 2005 by Thomas Friedrichsmeier
    email                : tfry at users.sourceforge.net
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
#include "rkcommonfunctions.h"

#include <qstringlist.h>
#include <qdom.h>

#include <kxmlguiclient.h>

namespace RKCommonFunctions {
	void removeNamedElementsRecursive (const QStringList &names, QDomNode &parent) {
		QDomNode nchild;

		for (QDomNode child = parent.firstChild (); !child.isNull (); child = nchild) {
			removeNamedElementsRecursive (names, child);

			nchild = child.nextSibling ();		// need to fetch next sibling here, as we might remove the child below
			if (child.isElement ()) {
				QDomElement e = child.toElement ();
				if (names.contains (e.attribute ("name"))) {
					parent.removeChild (child);
				}
			}
		}
	}
	
	void removeContainers (KXMLGUIClient *from, const QStringList &names, bool recursive) {
		QDomDocument doc = from->xmlguiBuildDocument ();
		if  (doc.documentElement ().isNull ()) doc = from->domDocument ();
	
		QDomElement e = doc.documentElement ();
		removeNamedElementsRecursive (names, e);
		from->setXMLGUIBuildDocument (doc);
	
		if (recursive) {
			QPtrList <KXMLGUIClient> *children = const_cast<QPtrList <KXMLGUIClient> *> (from->childClients ());
			if (children) {
				for (KXMLGUIClient *child = children->first (); child; child = children->next ()) {
					removeContainers (child, names, true);
				}
			}
		}
	}

}	// namespace

Index: Makefile.am
===================================================================
RCS file: /cvsroot/rkward/rkward/rkward/misc/Makefile.am,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** Makefile.am	25 Sep 2005 18:45:44 -0000	1.9
--- Makefile.am	17 Oct 2005 18:53:35 -0000	1.10
***************
*** 3,10 ****
  noinst_LIBRARIES =  libmisc.a
  libmisc_a_SOURCES = rkerrordialog.cpp rkmenu.cpp rkspinbox.cpp \
! 		getfilenamewidget.cpp rkmenulist.cpp rkobjectlistview.cpp \
! 		rkcanceldialog.cpp xmlhelper.cpp multistringselector.cpp
! noinst_HEADERS = rkerrordialog.h rkmenu.h rkspinbox.h \
! 		getfilenamewidget.h rkmenulist.h rkobjectlistview.h rkcanceldialog.h xmlhelper.h \
! 	multistringselector.h
  
--- 3,10 ----
  noinst_LIBRARIES =  libmisc.a
  libmisc_a_SOURCES = rkerrordialog.cpp rkmenu.cpp rkspinbox.cpp \
! 			getfilenamewidget.cpp rkmenulist.cpp rkobjectlistview.cpp 		rkcanceldialog.cpp xmlhelper.cpp \
! 	multistringselector.cpp rkcommonfunctions.cpp
! noinst_HEADERS = rkerrordialog.h rkmenu.h rkspinbox.h 		getfilenamewidget.h \
! 	rkmenulist.h rkobjectlistview.h rkcanceldialog.h xmlhelper.h 	multistringselector.h \
! 	rkcommonfunctions.h
  

--- NEW FILE: rkcommonfunctions.h ---
/***************************************************************************
                          rkcommonfunctions  -  description
                             -------------------
    begin                : Mon Oct 17 2005
    copyright            : (C) 2005 by Thomas Friedrichsmeier
    email                : tfry at users.sourceforge.net
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef RKCOMMONFUNCTIONS_H
#define RKCOMMONFUNCTIONS_H

class QStringList;
class QDomNode;
class KXMLGUIClient;

/** Some common static helper functions that don't really belong to any class in particular. If ever we have more than a dozen or so functions in here,
we should probably split this file up. Until then, there's no real need.

@author Thomas Friedrichsmeier
*/
namespace RKCommonFunctions {
/** remove QDomElements with attribute 'name="..."' from QDomNode parent, where "..." is any of the strings in names */
	void removeNamedElementsRecursive (const QStringList &names, QDomNode &parent);
/** remove containers (actions, menus, etc.) with attribute 'name="..."' from KXMLGUIClient from s XML gui, where "..." is any of the strings in names. If recursive, also removes those containers from child clients. */
	void removeContainers (KXMLGUIClient *from, const QStringList &names, bool recursive);
};

#endif