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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 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://qt.nokia.com/contact.
**
**************************************************************************/
#include "projectwelcomepagewidget.h"
#include "projectexplorer.h"
#include "ui_projectwelcomepagewidget.h"
#include <coreplugin/coreconstants.h>
#include <coreplugin/uniqueidmanager.h>
#include <coreplugin/modemanager.h>
#include <coreplugin/icore.h>
#include <coreplugin/dialogs/iwizard.h>
#include <coreplugin/mainwindow.h>
#include <coreplugin/filemanager.h>
#include <utils/stringutils.h>
#include <QtCore/QFileInfo>
#include <QtCore/QDir>
#include <QtCore/QPair>
#include <QtGui/QLabel>
#include <QtGui/QTreeWidgetItem>
#include <QtCore/QDebug>
#define MAX_RECENT_PROJECT_ITEMS 6
#ifdef Q_OS_MAC
# define MAX_RECENT_SESSION_ITEMS 8
#else
# define MAX_RECENT_SESSION_ITEMS 9
#endif
using namespace ProjectExplorer::Internal;
bool ProjectWelcomePageWidget::WelcomePageData::operator==(const WelcomePageData &rhs) const
{
return previousSession == rhs.previousSession
&& activeSession == rhs.activeSession
&& sessionList == rhs.sessionList
&& projectList == rhs.projectList;
}
bool ProjectWelcomePageWidget::WelcomePageData::operator!=(const WelcomePageData &rhs) const
{
return previousSession != rhs.previousSession
|| activeSession != rhs.activeSession
|| sessionList != rhs.sessionList
|| projectList != rhs.projectList;
}
QDebug operator<<(QDebug dgb, const ProjectWelcomePageWidget::WelcomePageData &d)
{
dgb.nospace() << "PreviousSession=" << d.previousSession
<< " activeSession=" << d.activeSession
<< " sessionList=" << d.sessionList
<< " projectList=" << d.projectList;
return dgb;
}
ProjectWelcomePageWidget::ProjectWelcomePageWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::ProjectWelcomePageWidget)
{
ui->setupUi(this);
updateWelcomePage(WelcomePageData());
connect(ui->sessTreeWidget, SIGNAL(activated(QString)), SLOT(slotSessionClicked(QString)));
connect(ui->projTreeWidget, SIGNAL(activated(QString)), SLOT(slotProjectClicked(QString)));
connect(ui->createNewProjectButton, SIGNAL(clicked()), SLOT(slotCreateNewProject()));
connect(ui->openProjectButton, SIGNAL(clicked()),
ProjectExplorer::ProjectExplorerPlugin::instance(),
SLOT(openOpenProjectDialog()));
connect(ui->manageSessionsButton, SIGNAL(clicked()), SIGNAL(manageSessions()));
ui->createNewProjectButton->setIcon(
QIcon::fromTheme("document-new", ui->createNewProjectButton->icon()));
ui->openProjectButton->setIcon(
QIcon::fromTheme("document-open", ui->openProjectButton->icon()));
}
ProjectWelcomePageWidget::~ProjectWelcomePageWidget()
{
delete ui;
}
void ProjectWelcomePageWidget::updateWelcomePage(const WelcomePageData &welcomePageData)
{
// Update only if data are modified
if (welcomePageData == lastData)
return;
lastData = welcomePageData;
setUpdatesEnabled(false);
ui->sessTreeWidget->clear();
ui->projTreeWidget->clear();
if (welcomePageData.sessionList.count() > 0) {
int items = 0;
foreach (const QString &s, welcomePageData.sessionList) {
if (++items > MAX_RECENT_SESSION_ITEMS)
break;
QString str = s;
if (welcomePageData.activeSession.isEmpty()) {
if (s == welcomePageData.previousSession)
str = tr("%1 (last session)").arg(s);
} else {
if (s == welcomePageData.activeSession)
str = tr("%1 (current session)").arg(s);
}
ui->sessTreeWidget->addItem(str, s);
}
ui->sessTreeWidget->updateGeometry();
}
typedef QPair<QString, QString> QStringPair;
if (welcomePageData.projectList.count() > 0) {
int items = 0;
QFontMetrics fm = fontMetrics();
foreach (const QStringPair &it, welcomePageData.projectList) {
if (++items > MAX_RECENT_PROJECT_ITEMS)
break;
const QFileInfo fi(it.first);
QString label = "<b>" + it.second +
"</b><br><font color=gray>" +
fm.elidedText(QDir::toNativeSeparators(Utils::withTildeHomePath(it.first)),
Qt::ElideMiddle, 250);
ui->projTreeWidget->addItem(label, it.first,
QDir::toNativeSeparators(fi.absolutePath()));
}
ui->projTreeWidget->updateGeometry();
}
setUpdatesEnabled(true);
}
void ProjectWelcomePageWidget::activateEditMode()
{
Core::ModeManager *modeManager = Core::ModeManager::instance();
if (modeManager->currentMode() == modeManager->mode(Core::Constants::MODE_WELCOME))
modeManager->activateMode(Core::Constants::MODE_EDIT);
}
void ProjectWelcomePageWidget::slotSessionClicked(const QString &data)
{
emit requestSession(data);
activateEditMode();
}
void ProjectWelcomePageWidget::slotProjectClicked(const QString &data)
{
emit requestProject(data);
activateEditMode();
}
void ProjectWelcomePageWidget::slotCreateNewProject()
{
Core::ICore::instance()->showNewItemDialog(tr("New Project"),
Core::IWizard::wizardsOfKind(Core::IWizard::ProjectWizard));
}
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