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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot 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 3, 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.
*
* ============================================================ */
// Auto Includes
#include "historydialog.h"
#include "historydialog.moc"
// Local Includes
#include "history.h"
#include "application.h"
// KDE Includes
#include <KAction>
#include <KUrl>
// Qt Includes
#include <QtCore/QPoint>
#include <QtGui/QWidget>
#include <QtGui/QClipboard>
#include <QtGui/QDesktopWidget>
HistoryDialog::HistoryDialog(QWidget *parent, HistoryManager *setHistory)
: KDialog(parent)
, m_historyWidg(new Ui::historyWidget)
{
HistoryManager *history = setHistory;
if (!history)
history = Application::historyManager();
setCaption( i18n("History") );
setButtons( KDialog::Close );
QWidget *widget = new QWidget;
m_historyWidg->setupUi(widget);
setMainWidget(widget);
m_historyWidg->search->setClearButtonShown(true);
m_historyWidg->tree->setUniformRowHeights(true);
m_historyWidg->tree->setSelectionBehavior(QAbstractItemView::SelectRows);
m_historyWidg->tree->setTextElideMode(Qt::ElideMiddle);
QAbstractItemModel *model = history->historyTreeModel();
TreeProxyModel *proxyModel = new TreeProxyModel(this);
connect(m_historyWidg->search, SIGNAL(textChanged(QString)), proxyModel, SLOT(setFilterFixedString(QString)));
connect(m_historyWidg->removeButton, SIGNAL(clicked()), m_historyWidg->tree, SLOT(removeOne()));
connect(m_historyWidg->removeAllButton, SIGNAL(clicked()), history, SLOT(clear()));
proxyModel->setSourceModel(model);
m_historyWidg->tree->setModel(proxyModel);
m_historyWidg->tree->setExpanded(proxyModel->index(0, 0), true);
m_historyWidg->tree->setAlternatingRowColors(true);
QFontMetrics fm(font());
int header = fm.width(QLatin1Char('m')) * 25;
m_historyWidg->tree->header()->resizeSection(0, header);
m_historyWidg->tree->header()->setStretchLastSection(true);
m_historyWidg->tree->setContextMenuPolicy(Qt::CustomContextMenu);
connect(m_historyWidg->tree, SIGNAL(customContextMenuRequested(const QPoint &)),
this, SLOT(customContextMenuRequested(const QPoint &)));
connect(m_historyWidg->tree, SIGNAL(activated(const QModelIndex&)), this, SLOT(open()));
}
void HistoryDialog::customContextMenuRequested(const QPoint &pos)
{
KMenu menu;
QModelIndex index = m_historyWidg->tree->indexAt(pos);
index = index.sibling(index.row(), 0);
if (index.isValid() && !m_historyWidg->tree->model()->hasChildren(index))
{
menu.addAction(i18n("Open"), this, SLOT(open()));
menu.addSeparator();
menu.addAction(i18n("Copy"), this, SLOT(copy()));
}
menu.addAction(i18n("Delete"), m_historyWidg->tree, SLOT(removeOne()));
menu.exec(QCursor::pos());
}
void HistoryDialog::open()
{
QModelIndex index = m_historyWidg->tree->currentIndex();
if (!index.parent().isValid())
return;
emit openUrl(index.data(HistoryModel::UrlRole).toUrl());
}
void HistoryDialog::copy()
{
QModelIndex index = m_historyWidg->tree->currentIndex();
if (!index.parent().isValid())
return;
QString url = index.data(HistoryModel::UrlStringRole).toString();
QClipboard *clipboard = QApplication::clipboard();
clipboard->setText(url);
}
QSize HistoryDialog::sizeHint() const
{
QRect desktopRect = Application::desktop()->screenGeometry();
QSize size = desktopRect.size() * 0.7;
return size;
}
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