forked from qt-creator/qt-creator
Start on a gerrit plugin as a sub-plugin of git.
- Add a gerrit window that shows a list of changes and buttons to display, apply or check out a change. - Uses the new Qt 5 Json API or the utils/json classes for Qt 4. Tested-by: Tobias Hunger <tobias.hunger@nokia.com> Tested-by: Orgad Shaneh <orgads@gmail.com> Change-Id: I14c6c2c2de8f95fb785752c7319be8638b386a1e Reviewed-by: Eike Ziller <eike.ziller@nokia.com> Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>
This commit is contained in:
Friedemann Kleint
205
src/plugins/git/gerrit/gerritdialog.cpp
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205
src/plugins/git/gerrit/gerritdialog.cpp
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**************************************************************************/
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#include "gerritdialog.h"
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#include "gerritmodel.h"
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#include "gerritparameters.h"
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#include <utils/filterlineedit.h>
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QSpacerItem>
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#include <QTreeView>
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#include <QHeaderView>
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#include <QDialogButtonBox>
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#include <QPushButton>
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#include <QDesktopServices>
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#include <QSortFilterProxyModel>
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#include <QUrl>
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#include <QClipboard>
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#include <QApplication>
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#include <QProcess>
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namespace Gerrit {
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namespace Internal {
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GerritDialog::GerritDialog(const QSharedPointer<GerritParameters> &p,
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QWidget *parent)
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: QDialog(parent)
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, m_parameters(p)
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, m_filterModel(new QSortFilterProxyModel(this))
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, m_model(new GerritModel(p, this))
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, m_treeView(new QTreeView)
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, m_filterLineEdit(new Utils::FilterLineEdit)
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, m_buttonBox(new QDialogButtonBox(QDialogButtonBox::Close))
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{
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setWindowTitle(tr("Gerrit %1@%2").arg(p->user, p->host));
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setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
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QVBoxLayout *l = new QVBoxLayout(this);
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QHBoxLayout *hl = new QHBoxLayout;
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hl->addItem(new QSpacerItem(0, 0, QSizePolicy::MinimumExpanding, QSizePolicy::Ignored));
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m_filterLineEdit->setFixedWidth(300);
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hl->addWidget(m_filterLineEdit);
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connect(m_filterLineEdit, SIGNAL(filterChanged(QString)),
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m_filterModel, SLOT(setFilterFixedString(QString)));
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m_filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
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l->addLayout(hl);
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l->addWidget(m_treeView);
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m_filterModel->setSourceModel(m_model);
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m_filterModel->setFilterRole(GerritModel::FilterRole);
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m_treeView->setModel(m_filterModel);
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m_treeView->setMinimumWidth(600);
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m_treeView->setUniformRowHeights(true);
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m_treeView->setRootIsDecorated(false);
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m_treeView->setSelectionBehavior(QAbstractItemView::SelectRows);
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QItemSelectionModel *selectionModel = m_treeView->selectionModel();
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connect(selectionModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)),
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this, SLOT(slotEnableButtons()));
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connect(m_treeView, SIGNAL(doubleClicked(QModelIndex)),
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this, SLOT(slotDoubleClicked(QModelIndex)));
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m_openButton = addActionButton(tr("Open"), SLOT(slotOpenBrowser()));
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m_copyUrlButton = addActionButton(tr("Copy URL"), SLOT(slotCopyUrl()));
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m_displayButton = addActionButton(tr("Diff..."), SLOT(slotFetchDisplay()));
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m_applyButton = addActionButton(tr("Apply..."), SLOT(slotFetchApply()));
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m_checkoutButton = addActionButton(tr("Checkout..."), SLOT(slotFetchCheckout()));
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m_refreshButton = addActionButton(tr("Refresh"), SLOT(slotRefresh()));
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connect(m_model, SIGNAL(refreshStateChanged(bool)),
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m_refreshButton, SLOT(setDisabled(bool)));
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connect(m_model, SIGNAL(refreshStateChanged(bool)),
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this, SLOT(slotRefreshStateChanged(bool)));
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l->addWidget(m_buttonBox);
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connect(m_buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
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connect(m_buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
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slotEnableButtons();
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m_model->refresh();
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resize(QSize(1200, 400));
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}
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QPushButton *GerritDialog::addActionButton(const QString &text, const char *buttonSlot)
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{
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QPushButton *button = m_buttonBox->addButton(text, QDialogButtonBox::ActionRole);
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connect(button, SIGNAL(clicked()), this, buttonSlot);
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return button;
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}
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GerritDialog::~GerritDialog()
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{
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}
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void GerritDialog::slotDoubleClicked(const QModelIndex &i)
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{
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if (const QStandardItem *item = itemAt(i))
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openUrl(item->row());
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}
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void GerritDialog::slotRefreshStateChanged(bool v)
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{
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if (!v && m_model->rowCount())
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for (int c = 0; c < GerritModel::ColumnCount; ++c)
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m_treeView->resizeColumnToContents(c);
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}
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void GerritDialog::slotOpenBrowser()
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{
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if (const QStandardItem *item = currentItem())
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openUrl(item->row());
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}
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void GerritDialog::slotFetchDisplay()
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{
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if (const QStandardItem *item = currentItem())
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emit fetchDisplay(m_model->change(item->row()));
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}
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void GerritDialog::slotFetchApply()
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{
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if (const QStandardItem *item = currentItem())
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emit fetchApply(m_model->change(item->row()));
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}
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void GerritDialog::slotFetchCheckout()
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{
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if (const QStandardItem *item = currentItem())
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emit fetchCheckout(m_model->change(item->row()));
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}
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void GerritDialog::slotCopyUrl()
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{
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if (const QStandardItem *item = currentItem())
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QApplication::clipboard()->setText(m_model->change(item->row())->url);
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}
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void GerritDialog::slotRefresh()
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{
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m_model->refresh();
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}
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void GerritDialog::openUrl(int row) const
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{
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QDesktopServices::openUrl(QUrl(m_model->change(row)->url));
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}
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const QStandardItem *GerritDialog::itemAt(const QModelIndex &i, int column) const
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{
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if (i.isValid()) {
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const QModelIndex source = m_filterModel->mapToSource(i);
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if (source.isValid())
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return m_model->item(source.row(), column);
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}
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return 0;
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}
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const QStandardItem *GerritDialog::currentItem(int column) const
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{
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const QModelIndex index = m_treeView->selectionModel()->currentIndex();
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if (index.isValid())
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return itemAt(index, column);
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return 0;
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}
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void GerritDialog::slotEnableButtons()
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{
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const bool valid = m_treeView->selectionModel()->currentIndex().isValid();
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m_openButton->setEnabled(valid);
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m_displayButton->setEnabled(valid);
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m_copyUrlButton->setEnabled(valid);
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m_applyButton->setEnabled(valid);
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m_checkoutButton->setEnabled(valid);
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}
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} // namespace Internal
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} // namespace Gerrit
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