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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception
** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
#include "searchresultwindow.h"
#include "searchresulttreemodel.h"
#include <coreplugin/icore.h>
#include <QtCore/QFile>
#include <QtCore/QTextStream>
#include <QtCore/QSettings>
#include <QtGui/QListWidget>
#include <QtGui/QToolButton>
using namespace Find;
using namespace Find::Internal;
static const QString SETTINGSKEYSECTIONNAME("SearchResults");
static const QString SETTINGSKEYEXPANDRESULTS("ExpandResults");
SearchResultWindow::SearchResultWindow()
{
m_widget = new QStackedWidget;
m_widget->setWindowTitle(name());
m_searchResultTreeView = new SearchResultTreeView(m_widget);
m_searchResultTreeView->setUniformRowHeights(true);
m_searchResultTreeView->setFrameStyle(QFrame::NoFrame);
m_searchResultTreeView->setAttribute(Qt::WA_MacShowFocusRect, false);
m_widget->addWidget(m_searchResultTreeView);
m_noMatchesFoundDisplay = new QListWidget(m_widget);
m_noMatchesFoundDisplay->addItem(tr("No matches found!"));
m_noMatchesFoundDisplay->setFrameStyle(QFrame::NoFrame);
m_widget->addWidget(m_noMatchesFoundDisplay);
m_expandCollapseToolButton = new QToolButton(m_widget);
m_expandCollapseToolButton->setAutoRaise(true);
m_expandCollapseToolButton->setCheckable(true);
m_expandCollapseToolButton->setIcon(QIcon(":/find/images/expand.png"));
m_expandCollapseToolButton->setToolTip(tr("Expand All"));
connect(m_searchResultTreeView, SIGNAL(jumpToSearchResult(int,const QString&,int,int,int)),
this, SLOT(handleJumpToSearchResult(int,const QString&,int,int,int)));
connect(m_expandCollapseToolButton, SIGNAL(toggled(bool)), this, SLOT(handleExpandCollapseToolButton(bool)));
readSettings();
}
SearchResultWindow::~SearchResultWindow()
{
writeSettings();
delete m_widget;
m_widget = 0;
qDeleteAll(m_items);
m_items.clear();
}
bool SearchResultWindow::hasFocus()
{
return m_searchResultTreeView->hasFocus();
}
bool SearchResultWindow::canFocus()
{
return !m_items.isEmpty();
}
void SearchResultWindow::setFocus()
{
if (!m_items.isEmpty())
m_searchResultTreeView->setFocus();
}
void SearchResultWindow::visibilityChanged(bool /*visible*/)
{
}
QWidget *SearchResultWindow::outputWidget(QWidget *)
{
return m_widget;
}
QList<QWidget*> SearchResultWindow::toolBarWidgets(void) const
{
return QList<QWidget*>() << m_expandCollapseToolButton;
}
void SearchResultWindow::clearContents()
{
m_widget->setCurrentWidget(m_searchResultTreeView);
m_searchResultTreeView->clear();
qDeleteAll(m_items);
m_items.clear();
}
void SearchResultWindow::showNoMatchesFound(void)
{
m_widget->setCurrentWidget(m_noMatchesFoundDisplay);
}
bool SearchResultWindow::isEmpty() const
{
return (m_searchResultTreeView->model()->rowCount() < 1);
}
int SearchResultWindow::numberOfResults() const
{
return m_searchResultTreeView->model()->rowCount();
}
void SearchResultWindow::handleJumpToSearchResult(int index, const QString &fileName, int lineNumber,
int searchTermStart, int searchTermLength)
{
Q_UNUSED(searchTermLength);
ResultWindowItem *item = m_items.at(index);
emit item->activated(fileName, lineNumber, searchTermStart);
}
ResultWindowItem *SearchResultWindow::addResult(const QString &fileName, int lineNumber, const QString &rowText,
int searchTermStart, int searchTermLength)
{
m_widget->setCurrentWidget(m_searchResultTreeView);
int index = m_items.size();
ResultWindowItem *item = new ResultWindowItem;
m_items.append(item);
m_searchResultTreeView->appendResultLine(index, fileName, lineNumber, rowText, searchTermStart, searchTermLength);
if (index == 0) {
// We didn't have an item before, set the focus to the m_searchResultTreeView
m_searchResultTreeView->setFocus();
m_searchResultTreeView->selectionModel()->select(m_searchResultTreeView->model()->index(0, 0, QModelIndex()), QItemSelectionModel::Select);
}
return item;
}
void SearchResultWindow::handleExpandCollapseToolButton(bool checked)
{
m_searchResultTreeView->setAutoExpandResults(checked);
if (checked)
m_searchResultTreeView->expandAll();
else
m_searchResultTreeView->collapseAll();
}
void SearchResultWindow::readSettings(void)
{
QSettings *s = Core::ICore::instance()->settings();
if (s) {
s->beginGroup(SETTINGSKEYSECTIONNAME);
m_expandCollapseToolButton->setChecked(s->value(SETTINGSKEYEXPANDRESULTS, m_initiallyExpand).toBool());
s->endGroup();
}
}
void SearchResultWindow::writeSettings(void)
{
QSettings *s = Core::ICore::instance()->settings();
if (s) {
s->beginGroup(SETTINGSKEYSECTIONNAME);
s->setValue(SETTINGSKEYEXPANDRESULTS, m_expandCollapseToolButton->isChecked());
s->endGroup();
}
}
int SearchResultWindow::priorityInStatusBar() const
{
return 80;
}
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