On new generic project, show progress and dialog

Task-Nr: QTCREATORBUG-2226

Change-Id: I62e1c740a008663396960cfc12a05202f8800892
Reviewed-on: http://codereview.qt.nokia.com/594
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Thorbjørn Lindeijer <thorbjorn@lindeijer.nl>

1 files changed, 113 insertions, 0 deletions

diff --git a/src/plugins/genericprojectmanager/filesselectionwizardpage.cpp b/src/plugins/genericprojectmanager/filesselectionwizardpage.cpp
new file mode 100644
index 0000000000..51a58c822e
--- /dev/null
+++ b/src/plugins/genericprojectmanager/filesselectionwizardpage.cpp
@@ -0,0 +1,113 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** 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.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at info@qt.nokia.com.
+**
+**************************************************************************/
+
+#include "filesselectionwizardpage.h"
+
+#include "genericprojectwizard.h"
+#include "selectablefilesmodel.h"
+
+#include <coreplugin/mimedatabase.h>
+#include <coreplugin/icore.h>
+#include <QtGui/QVBoxLayout>
+
+using namespace GenericProjectManager;
+using namespace GenericProjectManager::Internal;
+
+FilesSelectionWizardPage::FilesSelectionWizardPage(GenericProjectWizardDialog *genericProjectWizard, QWidget *parent)
+    : QWizardPage(parent), m_genericProjectWizardDialog(genericProjectWizard), m_model(0), m_finished(false)
+{
+    QVBoxLayout *layout = new QVBoxLayout(this);
+
+    m_view = new QTreeView;
+    m_view->setMinimumSize(500, 400);
+    m_view->setHeaderHidden(true);
+    m_view->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding);
+    m_label = new QLabel;
+    m_label->setMaximumWidth(500);
+
+    layout->addWidget(m_view);
+    layout->addWidget(m_label);
+}
+
+void FilesSelectionWizardPage::initializePage()
+{
+    m_view->setModel(0);
+    delete m_model;
+    Core::MimeDatabase *mimeDatabase = Core::ICore::instance()->mimeDatabase();
+    m_model = new SelectableFilesModel(m_genericProjectWizardDialog->path(), this);
+    m_model->setSuffixes(mimeDatabase->suffixes().toSet());
+    connect(m_model, SIGNAL(parsingProgress(QString)),
+            this, SLOT(parsingProgress(QString)));
+    connect(m_model, SIGNAL(parsingFinished()),
+            this, SLOT(parsingFinished()));
+    m_model->startParsing();
+    m_view->setVisible(false);
+    m_label->setVisible(true);
+    m_view->setModel(m_model);
+}
+
+void FilesSelectionWizardPage::cleanupPage()
+{
+    m_model->cancel();
+    m_model->waitForFinished();
+}
+
+void FilesSelectionWizardPage::parsingProgress(const QString &text)
+{
+    m_label->setText(tr("Generating file list...\n\n%1").arg(text));
+}
+
+void FilesSelectionWizardPage::parsingFinished()
+{
+    m_finished = true;
+    m_view->setVisible(true);
+    m_label->setVisible(false);
+    m_view->expand(m_view->model()->index(0,0, QModelIndex()));
+    emit completeChanged();
+    // work around qt
+    m_genericProjectWizardDialog->setTitleFormat(m_genericProjectWizardDialog->titleFormat());
+}
+
+bool FilesSelectionWizardPage::isComplete() const
+{
+    return m_finished;
+}
+
+QStringList FilesSelectionWizardPage::selectedPaths() const
+{
+    return m_model ? m_model->selectedPaths() : QStringList();
+}
+
+QStringList FilesSelectionWizardPage::selectedFiles() const
+{
+    return m_model ? m_model->selectedFiles() : QStringList();
+}