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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
**
**************************************************************************/
#include "foldernavigationwidget.h"
#include "projectexplorer.h"
#include "projectexplorerconstants.h"
#include <coreplugin/icore.h>
#include <coreplugin/filemanager.h>
#include <coreplugin/editormanager/editormanager.h>
#include <utils/pathchooser.h>
#include <QtCore/QDebug>
#include <QtGui/QVBoxLayout>
#include <QtGui/QToolButton>
using namespace ProjectExplorer;
using namespace ProjectExplorer::Internal;
namespace {
bool debug = false;
}
namespace ProjectExplorer {
namespace Internal {
class FirstRowFilter : public QSortFilterProxyModel
{
Q_OBJECT
public:
FirstRowFilter(QObject *parent = 0) : QSortFilterProxyModel(parent) {}
protected:
bool filterAcceptsRow(int source_row, const QModelIndex &) const {
return source_row != 0;
}
};
} // namespace Internal
} // namespace ProjectExplorer
/*!
/class FolderNavigationWidget
Shows a file system folder
*/
FolderNavigationWidget::FolderNavigationWidget(QWidget *parent)
: QWidget(parent),
m_explorer(ProjectExplorerPlugin::instance()),
m_view(new QListView(this)),
m_dirModel(new QDirModel(this)),
m_filter(new FirstRowFilter(this)),
m_title(new QLabel(this)),
m_autoSync(false)
{
m_dirModel->setFilter(QDir::Dirs | QDir::Files | QDir::Drives | QDir::Readable | QDir::Writable
| QDir::Executable | QDir::Hidden);
m_dirModel->setSorting(QDir::Name | QDir::DirsFirst);
m_filter->setSourceModel(m_dirModel);
m_view->setModel(m_filter);
m_view->setFrameStyle(QFrame::NoFrame);
m_view->setAttribute(Qt::WA_MacShowFocusRect, false);
setFocusProxy(m_view);
QVBoxLayout *layout = new QVBoxLayout();
layout->addWidget(m_title);
layout->addWidget(m_view);
m_title->setMargin(5);
layout->setSpacing(0);
layout->setContentsMargins(0, 0, 0, 0);
setLayout(layout);
// connections
connect(m_view, SIGNAL(activated(const QModelIndex&)),
this, SLOT(openItem(const QModelIndex&)));
setAutoSynchronization(true);
}
void FolderNavigationWidget::toggleAutoSynchronization()
{
setAutoSynchronization(!m_autoSync);
}
bool FolderNavigationWidget::autoSynchronization() const
{
return m_autoSync;
}
void FolderNavigationWidget::setAutoSynchronization(bool sync)
{
if (sync == m_autoSync)
return;
m_autoSync = sync;
Core::FileManager *fileManager = Core::ICore::instance()->fileManager();
if (m_autoSync) {
connect(fileManager, SIGNAL(currentFileChanged(QString)),
this, SLOT(setCurrentFile(QString)));
setCurrentFile(fileManager->currentFile());
} else {
disconnect(fileManager, SIGNAL(currentFileChanged(QString)),
this, SLOT(setCurrentFile(QString)));
}
}
void FolderNavigationWidget::setCurrentFile(const QString &filePath)
{
if (debug)
qDebug() << "FolderNavigationWidget::setCurrentFile(" << filePath << ")";
QString dir = QFileInfo(filePath).path();
if (dir.isEmpty())
dir = Core::Utils::PathChooser::homePath();
QModelIndex dirIndex = m_dirModel->index(dir);
QModelIndex fileIndex = m_dirModel->index(filePath);
m_view->setRootIndex(m_filter->mapFromSource(dirIndex));
if (dirIndex.isValid()) {
setCurrentTitle(QDir(m_dirModel->filePath(dirIndex)));
if (fileIndex.isValid()) {
QItemSelectionModel *selections = m_view->selectionModel();
QModelIndex mainIndex = m_filter->mapFromSource(fileIndex);
selections->setCurrentIndex(mainIndex, QItemSelectionModel::SelectCurrent
| QItemSelectionModel::Clear);
m_view->scrollTo(mainIndex);
}
} else {
setCurrentTitle(QDir());
}
}
void FolderNavigationWidget::openItem(const QModelIndex &index)
{
if (index.isValid()) {
const QModelIndex srcIndex = m_filter->mapToSource(index);
if (m_dirModel->isDir(srcIndex)) {
m_view->setRootIndex(index);
setCurrentTitle(QDir(m_dirModel->filePath(srcIndex)));
} else {
const QString filePath = m_dirModel->filePath(srcIndex);
Core::EditorManager *editorManager = Core::EditorManager::instance();
editorManager->openEditor(filePath);
editorManager->ensureEditorManagerVisible();
}
}
}
void FolderNavigationWidget::setCurrentTitle(const QDir &dir)
{
m_title->setText(dir.dirName());
m_title->setToolTip(dir.absolutePath());
}
FolderNavigationWidgetFactory::FolderNavigationWidgetFactory()
{
}
FolderNavigationWidgetFactory::~FolderNavigationWidgetFactory()
{
}
QString FolderNavigationWidgetFactory::displayName()
{
return tr("File System");
}
QKeySequence FolderNavigationWidgetFactory::activationSequence()
{
return QKeySequence(Qt::ALT + Qt::Key_Y);
}
Core::NavigationView FolderNavigationWidgetFactory::createWidget()
{
Core::NavigationView n;
FolderNavigationWidget *ptw = new FolderNavigationWidget;
n.widget = ptw;
QToolButton *toggleSync = new QToolButton;
toggleSync->setIcon(QIcon(":/core/images/linkicon.png"));
toggleSync->setCheckable(true);
toggleSync->setChecked(ptw->autoSynchronization());
toggleSync->setToolTip(tr("Synchronize with Editor"));
connect(toggleSync, SIGNAL(clicked(bool)), ptw, SLOT(toggleAutoSynchronization()));
n.doockToolBarWidgets << toggleSync;
return n;
}
#include "foldernavigationwidget.moc"
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