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132 lines
3.7 KiB
132 lines
3.7 KiB
/* ****************************************************************************
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This file is part of KBabel
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Copyright (C) 2002 by Marco Wegner <mail@marcowegner.de>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the TQt library by Trolltech AS, Norway (or with modified versions
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of TQt that use the same license as TQt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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TQt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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**************************************************************************** */
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#include <tqpopupmenu.h>
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#include <tqregexp.h>
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#include <tqstring.h>
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#include "kbbookmarkhandler.h"
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// implementation of KBabelBookmark
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KBabelBookmark::KBabelBookmark(int msgindex, TQString msgtext)
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{
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_msgindex = msgindex;
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if (msgtext.length() > 32) {
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msgtext.truncate(32);
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msgtext.append("...");
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}
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// insert one '&' before every consecutive group of ampersands to keep the
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// first of these from acting either as accelerator or mask in the menu
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TQRegExp rx("&+");
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int pos = msgtext.find(rx);
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while (pos >= 0) {
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msgtext.insert(pos, '&');
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pos = msgtext.find(rx, pos + rx.matchedLength() + 1);
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}
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_msgtext = msgtext;
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}
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int KBabelBookmark::msgindex() const
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{
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return _msgindex;
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}
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TQString KBabelBookmark::msgtext() const
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{
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return _msgtext;
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}
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// implementation of KBabelBookmarkHandler
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KBabelBookmarkHandler::KBabelBookmarkHandler(TQPopupMenu* menu)
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{
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_menu = menu;
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_list.setAutoDelete(true);
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}
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void KBabelBookmarkHandler::addBookmark(KBabelBookmark* b)
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{
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// check if a bookmark to the current msgid exists already
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TQPtrListIterator<KBabelBookmark> it(_list);
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KBabelBookmark* temp;
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while((temp = it.current()) != 0) {
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++it;
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if (temp->msgindex() == b->msgindex()) {
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// gotcha
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delete b;
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return;
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}
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}
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// if it's okay then add the bookmark
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_list.append(b);
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_menu->insertItem(TQString("#%1 - %2").arg(b->msgindex()).arg(b->msgtext()),
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this, TQ_SIGNAL(signalBookmarkSelected(int)), 0, b->msgindex());
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}
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void KBabelBookmarkHandler::addBookmark(int msgindex, TQString msgtext)
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{
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addBookmark(new KBabelBookmark(msgindex, msgtext));
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}
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void KBabelBookmarkHandler::setBookmarks(TQPtrList<KBabelBookmark> list)
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{
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TQPtrListIterator<KBabelBookmark> it(list);
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KBabelBookmark* temp;
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while((temp = it.current()) != 0) {
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++it;
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addBookmark(temp->msgindex(), temp->msgtext()); // make deep copy
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}
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}
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TQPtrList<KBabelBookmark> KBabelBookmarkHandler::bookmarks() const
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{
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return _list;
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}
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void KBabelBookmarkHandler::slotClearBookmarks()
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{
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while (!_list.isEmpty()) {
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KBabelBookmark* b = _list.first();
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_menu->removeItem(b->msgindex());
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_list.remove(b);
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}
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}
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#include "kbbookmarkhandler.moc"
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