Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 105 insertions, 0 deletions

diff --git a/konqueror/keditbookmarks/bookmarkiterator.cpp b/konqueror/keditbookmarks/bookmarkiterator.cpp
new file mode 100644
index 000000000..588adb86c
--- /dev/null
+++ b/konqueror/keditbookmarks/bookmarkiterator.cpp
@@ -0,0 +1,105 @@
+// -*- indent-tabs-mode:nil -*-
+// vim: set ts=4 sts=4 sw=4 et:
+/* This file is part of the KDE project
+   Copyright (C) 2000 David Faure <faure@kde.org>
+   Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "bookmarkiterator.h"
+
+#include "toplevel.h"
+#include "listview.h"
+
+#include <kdebug.h>
+
+#include <qtimer.h>
+
+BookmarkIterator::BookmarkIterator(QValueList<KBookmark> bks) : m_bklist(bks) {
+    connect(this, SIGNAL( deleteSelf(BookmarkIterator *) ), 
+            SLOT( slotCancelTest(BookmarkIterator *) ));
+    delayedEmitNextOne();
+}
+
+BookmarkIterator::~BookmarkIterator() {
+    ;
+}
+
+void BookmarkIterator::delayedEmitNextOne() {
+    QTimer::singleShot(1, this, SLOT( nextOne() ));
+}
+
+void BookmarkIterator::slotCancelTest(BookmarkIterator *test) {
+    holder()->removeItr(test);
+}
+
+KEBListViewItem* BookmarkIterator::curItem() const {
+    if (!m_bk.hasParent())
+        return 0;
+    return ListView::self()->getItemAtAddress(m_bk.address());
+}
+
+const KBookmark BookmarkIterator::curBk() const {
+    assert(m_bk.hasParent());
+    return m_bk;
+}
+
+void BookmarkIterator::nextOne() {
+    // kdDebug() << "BookmarkIterator::nextOne" << endl;
+
+    if (m_bklist.isEmpty()) {
+        emit deleteSelf(this);
+        return;
+    }
+
+    QValueListIterator<KBookmark> head = m_bklist.begin();
+    KBookmark bk = (*head);
+
+    bool viable = bk.hasParent() && isApplicable(bk);
+
+    if (viable) {
+        m_bk = bk;
+        doAction();
+    }
+
+    m_bklist.remove(head);
+
+    if (!viable)
+        delayedEmitNextOne();
+}
+
+/* --------------------------- */
+
+BookmarkIteratorHolder::BookmarkIteratorHolder() {
+    m_itrs.setAutoDelete(true);
+}
+
+void BookmarkIteratorHolder::insertItr(BookmarkIterator *itr) {
+    m_itrs.insert(0, itr);
+    doItrListChanged();
+}
+
+void BookmarkIteratorHolder::removeItr(BookmarkIterator *itr) {
+    m_itrs.remove(itr);
+    doItrListChanged();
+}
+
+void BookmarkIteratorHolder::cancelAllItrs() {
+    m_itrs.clear();
+    doItrListChanged();
+}
+
+#include "bookmarkiterator.moc"