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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "gitoriousrepositorywizardpage.h"
#include "gitoriousprojectwizardpage.h"
#include "gitoriousprojectwidget.h"
#include "gitorious.h"
#include "ui_gitoriousrepositorywizardpage.h"
#include <utils/qtcassert.h>
#include <QDebug>
#include <QStandardItemModel>
#include <QStandardItem>
#include <QItemSelectionModel>
#include <QSortFilterProxyModel>
enum { TypeRole = Qt::UserRole + 1};
enum { HeaderType, RepositoryType };
enum { debug = 0 };
namespace Gitorious {
namespace Internal {
// A filter model that returns true for the parent (category) nodes
// (which by default do not match the search string and are thus collapsed).
class RepositoryFilterModel : public QSortFilterProxyModel {
public:
explicit RepositoryFilterModel(QObject *parent = 0) : QSortFilterProxyModel(parent) {}
protected:
bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;
};
bool RepositoryFilterModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
{
if (!source_parent.isValid())
return true; // Always true for parents.
return QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent);
}
// ----------- GitoriousRepositoryWizardPage
enum { RepositoryColumn, OwnerColumn, DescriptionColumn, ColumnCount };
GitoriousRepositoryWizardPage::GitoriousRepositoryWizardPage(const GitoriousProjectWizardPage *projectPage,
QWidget *parent) :
QWizardPage(parent),
ui(new Ui::GitoriousRepositoryWizardPage),
m_projectPage(projectPage),
m_model(new QStandardItemModel(0, ColumnCount)),
m_filterModel(new RepositoryFilterModel),
m_valid(false)
{
QStringList headers;
headers << tr("Name") << tr("Owner") << tr("Description");
m_model->setHorizontalHeaderLabels(headers);
// Filter on all columns
m_filterModel->setSourceModel(m_model);
m_filterModel->setFilterKeyColumn(-1);
m_filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
m_filterModel->setSortCaseSensitivity(Qt::CaseInsensitive);
ui->setupUi(this);
// Filter
connect(ui->filterLineEdit, SIGNAL(filterChanged(QString)), m_filterModel, SLOT(setFilterFixedString(QString)));
// Tree view
ui->repositoryTreeView->setModel(m_filterModel);
ui->repositoryTreeView->setUniformRowHeights(true);
ui->repositoryTreeView->setAlternatingRowColors(true);
ui->repositoryTreeView->setSelectionMode(QAbstractItemView::SingleSelection);
connect(ui->repositoryTreeView->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)),
this, SLOT(slotCurrentChanged(QModelIndex,QModelIndex)));
setTitle(tr("Repository"));
}
GitoriousRepositoryWizardPage::~GitoriousRepositoryWizardPage()
{
delete ui;
}
bool gitRepoLessThanByType(const GitoriousRepository &r1, const GitoriousRepository &r2)
{
return r1.type < r2.type;
}
static inline QList<QStandardItem *> headerEntry(const QString &h)
{
QStandardItem *nameItem = new QStandardItem(h);
nameItem->setFlags(Qt::ItemIsEnabled);
nameItem->setData(QVariant(HeaderType), TypeRole);
QStandardItem *ownerItem = new QStandardItem;
ownerItem->setFlags(Qt::ItemIsEnabled);
ownerItem->setData(QVariant(HeaderType), TypeRole);
QStandardItem *descriptionItem = new QStandardItem;
descriptionItem->setFlags(Qt::ItemIsEnabled);
descriptionItem->setData(QVariant(HeaderType), TypeRole);
QList<QStandardItem *> rc;
rc << nameItem << ownerItem << descriptionItem;
return rc;
}
static inline QList<QStandardItem *> repositoryEntry(const GitoriousRepository &r)
{
QStandardItem *nameItem = new QStandardItem(r.name);
nameItem->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled);
nameItem->setData(QVariant(RepositoryType), TypeRole);
QStandardItem *ownerItem = new QStandardItem(r.owner);
ownerItem->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled);
ownerItem->setData(QVariant(RepositoryType), TypeRole);
QStandardItem *descriptionItem = new QStandardItem;
descriptionItem->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEnabled);
descriptionItem->setData(QVariant(RepositoryType), TypeRole);
QList<QStandardItem *> rc;
rc << nameItem << ownerItem << descriptionItem;
GitoriousProjectWidget::setDescription(r.description, DescriptionColumn, &rc);
return rc;
}
void GitoriousRepositoryWizardPage::initializePage()
{
// Populate the model
ui->repositoryTreeView->selectionModel()->clearSelection();
if (const int oldRowCount = m_model->rowCount())
m_model->removeRows(0, oldRowCount);
ui->filterLineEdit->clear();
// fill model
const QSharedPointer<GitoriousProject> proj = m_projectPage->project();
setSubTitle(tr("Choose a repository of the project '%1'.").arg(proj->name));
// Create a hierarchical list by repository type, sort by type
QList<GitoriousRepository> repositories = proj->repositories;
QStandardItem *firstEntry = 0;
if (!repositories.empty()) {
int lastRepoType = -1;
QStandardItem *header = 0;
qStableSort(repositories.begin(), repositories.end(), gitRepoLessThanByType);
const QString types[GitoriousRepository::PersonalRepository + 1] =
{ tr("Mainline Repositories"), tr("Clones"), tr("Baseline Repositories"), tr("Shared Project Repositories"), tr("Personal Repositories") };
foreach(const GitoriousRepository &r, repositories) {
// New Header?
if (r.type != lastRepoType || !header) {
lastRepoType = r.type;
const QList<QStandardItem *> headerRow = headerEntry(types[r.type]);
m_model->appendRow(headerRow);
header = headerRow.front();
}
// Repository row
const QList<QStandardItem *> row = repositoryEntry(r);
header->appendRow(row);
if (!firstEntry)
firstEntry = row.front();
}
}
ui->repositoryTreeView->expandAll();
for (int r = 0; r < ColumnCount; r++)
ui->repositoryTreeView->resizeColumnToContents(r);
// Select first
if (firstEntry) {
const QModelIndex filterIndex = m_filterModel->mapFromSource(m_model->indexFromItem(firstEntry));
ui->repositoryTreeView->selectionModel()->setCurrentIndex(filterIndex, QItemSelectionModel::Select|QItemSelectionModel::Current|QItemSelectionModel::Rows);
}
ui->repositoryTreeView->setFocus();
}
QStandardItem *GitoriousRepositoryWizardPage::currentItem0() const
{
return item0FromIndex(ui->repositoryTreeView->selectionModel()->currentIndex());
}
QStandardItem *GitoriousRepositoryWizardPage::item0FromIndex(const QModelIndex &filterIndex) const
{
if (filterIndex.isValid()) {
const QModelIndex sourceIndex = m_filterModel->mapToSource(filterIndex);
if (sourceIndex.column() == 0)
return m_model->itemFromIndex(sourceIndex);
const QModelIndex sibling0 = sourceIndex.sibling(sourceIndex.row(), 0);
return m_model->itemFromIndex(sibling0);
}
return 0;
}
void GitoriousRepositoryWizardPage::slotCurrentChanged(const QModelIndex ¤t, const QModelIndex & /*previous */)
{
const QStandardItem *item = item0FromIndex(current);
const bool isValid = item && item->data(TypeRole).toInt() == RepositoryType;
if (isValid != m_valid) {
m_valid = isValid;
emit completeChanged();
}
}
QString GitoriousRepositoryWizardPage::repositoryName() const
{
if (const QStandardItem *item = currentItem0())
if (item->data(TypeRole).toInt() == RepositoryType)
return item->text();
return QString();
}
QUrl GitoriousRepositoryWizardPage::repositoryURL() const
{
// Find by name (as we sorted the the repositories)
const QString repoName = repositoryName();
foreach (const GitoriousRepository &r, m_projectPage->project()->repositories)
if (r.name == repoName)
return r.cloneUrl;
return QUrl();
}
bool GitoriousRepositoryWizardPage::isComplete() const
{
return m_valid;
}
void GitoriousRepositoryWizardPage::changeEvent(QEvent *e)
{
QWizardPage::changeEvent(e);
switch (e->type()) {
case QEvent::LanguageChange:
ui->retranslateUi(this);
break;
default:
break;
}
}
} // namespace Internal
} // namespace Gitorious
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