mirror of
https://invent.kde.org/system/dolphin
synced 2024-09-19 16:31:21 +00:00
91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/* This file is part of the KDE project
|
|
Copyright (C) 2010 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 or at your option version 3 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. If not, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
|
|
#ifndef __bookmarkiterator_h
|
|
#define __bookmarkiterator_h
|
|
|
|
#include <QtCore/QObject>
|
|
#include <QtCore/QList>
|
|
#include <kbookmark.h>
|
|
|
|
class KBookmarkModel;
|
|
class BookmarkIteratorHolder;
|
|
|
|
/**
|
|
* A bookmark iterator goes through every bookmark and performs an asynchronous
|
|
* action (e.g. downloading the favicon or testing whether the url exists).
|
|
*/
|
|
class BookmarkIterator : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
BookmarkIterator(BookmarkIteratorHolder* holder, const QList<KBookmark>& bks);
|
|
virtual ~BookmarkIterator();
|
|
BookmarkIteratorHolder* holder() const { return m_holder; }
|
|
KBookmarkModel* model();
|
|
void delayedEmitNextOne();
|
|
virtual void cancel() = 0;
|
|
|
|
public Q_SLOTS:
|
|
void nextOne();
|
|
|
|
protected:
|
|
virtual void doAction() = 0;
|
|
virtual bool isApplicable(const KBookmark &bk) const = 0;
|
|
KBookmark currentBookmark();
|
|
|
|
private:
|
|
KBookmark m_bk;
|
|
QList<KBookmark> m_bookmarkList;
|
|
BookmarkIteratorHolder* m_holder;
|
|
};
|
|
|
|
/**
|
|
* The "bookmark iterator holder" handles all concurrent iterators for a given
|
|
* functionality: e.g. all favicon iterators.
|
|
*
|
|
* BookmarkIteratorHolder is the base class for the favicon and testlink holders.
|
|
*/
|
|
class BookmarkIteratorHolder : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
void cancelAllItrs();
|
|
void removeIterator(BookmarkIterator*);
|
|
void insertIterator(BookmarkIterator*);
|
|
void addAffectedBookmark(const QString & address);
|
|
KBookmarkModel* model() { return m_model; }
|
|
|
|
Q_SIGNALS:
|
|
void setCancelEnabled(bool canCancel);
|
|
|
|
protected:
|
|
BookmarkIteratorHolder(QObject* parent, KBookmarkModel* model);
|
|
virtual ~BookmarkIteratorHolder() {}
|
|
void doIteratorListChanged();
|
|
int count() const { return m_iterators.count(); }
|
|
KBookmarkModel* m_model;
|
|
|
|
private:
|
|
QString m_affectedBookmark;
|
|
QList<BookmarkIterator *> m_iterators;
|
|
};
|
|
|
|
#endif
|