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/***************************************************************************
* Copyright (C) 2009 by Glad Deschrijver *
* <glad.deschrijver@gmail.com> *
* *
* 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, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "recentfilesaction.h"
#include "action.h"
#include "icon.h"
#include "url.h"
#ifdef KTIKZ_USE_KDE
#include <KActionCollection>
#include <KConfigGroup>
RecentFilesAction::RecentFilesAction(QObject *parent)
: KRecentFilesAction(parent)
{
Action::actionCollection()->addAction("file_open_recent", this);
connect(this, SIGNAL(urlSelected(KUrl)), this, SLOT(selectUrl(KUrl)));
}
RecentFilesAction::RecentFilesAction(const QString &text, QObject *parent)
: KRecentFilesAction(text, parent)
{
Action::actionCollection()->addAction("file_open_recent", this);
connect(this, SIGNAL(urlSelected(KUrl)), this, SLOT(selectUrl(KUrl)));
}
RecentFilesAction::RecentFilesAction(const Icon &icon, const QString &text, QObject *parent)
: KRecentFilesAction(icon, text, parent)
{
Action::actionCollection()->addAction("file_open_recent", this);
connect(this, SIGNAL(urlSelected(KUrl)), this, SLOT(selectUrl(KUrl)));
}
void RecentFilesAction::loadEntries()
{
KRecentFilesAction::loadEntries(KGlobal::config()->group("Recent Files"));
setEnabled(true);
}
void RecentFilesAction::saveEntries()
{
KRecentFilesAction::saveEntries(KGlobal::config()->group("Recent Files"));
KGlobal::config()->sync();
}
void RecentFilesAction::selectUrl(const KUrl &url)
{
emit urlSelected(Url(url));
}
void RecentFilesAction::addUrl(const Url &url, const QString &name)
{
KRecentFilesAction::addUrl(url, name);
}
void RecentFilesAction::removeUrl(const Url &url)
{
KRecentFilesAction::removeUrl(url);
}
#else
#include <QMenu>
#include <QSettings>
RecentFilesAction::RecentFilesAction(QObject *parent)
: Action(parent)
{
createMenu();
}
RecentFilesAction::RecentFilesAction(const QString &text, QObject *parent)
: Action(text, parent)
{
createMenu();
}
RecentFilesAction::RecentFilesAction(const Icon &icon, const QString &text, QObject *parent)
: Action(icon, text, parent)
{
createMenu();
}
RecentFilesAction::~RecentFilesAction()
{
delete m_recentMenu;
}
void RecentFilesAction::createMenu()
{
setObjectName("file_open_recent");
setText(tr("Open &Recent"));
setIcon(Icon("document-open-recent"));
m_recentMenu = new QMenu();
setMenu(m_recentMenu);
}
void RecentFilesAction::openRecentFile()
{
QAction *action = qobject_cast<QAction*>(sender());
if (action)
emit urlSelected(Url("file://" + action->data().toString()));
}
void RecentFilesAction::createRecentFilesList()
{
m_recentFileActions.clear();
QAction *action;
for (int i = 0; i < m_numOfRecentFiles; ++i)
{
action = new QAction(this);
action->setVisible(false);
connect(action, SIGNAL(triggered()), this, SLOT(openRecentFile()));
m_recentFileActions.append(action);
}
// when the user has decreased the maximum number of recent files, then we must remove the superfluous entries
while (m_recentFilesList.size() > m_numOfRecentFiles)
m_recentFilesList.removeLast();
updateRecentFilesList();
m_recentMenu->clear();
m_recentMenu->addActions(m_recentFileActions);
}
void RecentFilesAction::loadEntries()
{
QSettings settings;
m_numOfRecentFiles = settings.value("RecentFilesNumber", 5).toInt();
m_recentFilesList = settings.value("RecentFiles").toStringList();
setEnabled(true);
}
void RecentFilesAction::saveEntries()
{
QSettings settings;
if (m_recentFilesList.size() > 0)
settings.setValue("RecentFiles", m_recentFilesList);
}
void RecentFilesAction::updateRecentFilesList()
{
m_recentMenu->setEnabled(m_recentFilesList.count() > 0);
for (int i = 0; i < m_recentFilesList.count(); ++i)
{
m_recentFileActions[i]->setText(m_recentFilesList.at(i));
m_recentFileActions[i]->setData(m_recentFilesList.at(i));
m_recentFileActions[i]->setVisible(true);
}
for (int i = m_recentFilesList.count(); i < m_numOfRecentFiles; ++i)
m_recentFileActions[i]->setVisible(false);
}
void RecentFilesAction::addUrl(const QUrl &url, const QString &name)
{
Q_UNUSED(name);
const QString fileName = url.path();
if (m_recentFilesList.contains(fileName))
m_recentFilesList.move(m_recentFilesList.indexOf(fileName), 0);
else
{
if (m_recentFilesList.count() >= m_numOfRecentFiles)
m_recentFilesList.removeLast();
m_recentFilesList.prepend(fileName);
}
updateRecentFilesList();
}
void RecentFilesAction::removeUrl(const QUrl &url)
{
m_recentFilesList.removeAll(url.path());
updateRecentFilesList();
}
#endif
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