Initial import

src/plugins/perforce/perforceoutputwindow.cpp

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+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** 
+** Non-Open Source Usage  
+** 
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.  
+** 
+** GNU General Public License Usage 
+** 
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the packaging
+** of this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#include <QtGui/QKeyEvent>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QMenu>
+#include <QtGui/QAction>
+#include <QtGui/QListWidget>
+
+#include "perforceoutputwindow.h"
+#include "perforceplugin.h"
+
+using namespace Perforce::Internal;
+
+PerforceOutputWindow::PerforceOutputWindow(PerforcePlugin *p4Plugin)
+    : m_p4Plugin(p4Plugin)
+{
+    m_outputListWidget = new QListWidget;
+    m_outputListWidget->setSelectionMode(QAbstractItemView::ExtendedSelection);
+    m_outputListWidget->setFrameStyle(QFrame::NoFrame);
+
+    m_outputListWidget->setWindowTitle(tr("Perforce Output"));
+
+    m_diffAction = new QAction(tr("Diff"), this);
+    connect(m_diffAction, SIGNAL(triggered()), this, SLOT(diff()));
+
+    connect(m_outputListWidget, SIGNAL(itemActivated(QListWidgetItem*)),
+        this, SLOT(openFiles()));
+}
+
+PerforceOutputWindow::~PerforceOutputWindow()
+{
+    delete m_outputListWidget;
+}
+
+bool PerforceOutputWindow::hasFocus()
+{
+    return m_outputListWidget->hasFocus();
+}
+
+bool PerforceOutputWindow::canFocus()
+{
+    return false;
+}
+
+void PerforceOutputWindow::setFocus()
+{
+
+}
+
+QWidget *PerforceOutputWindow::outputWidget(QWidget *parent)
+{
+    m_outputListWidget->setParent(parent);
+    return m_outputListWidget;
+}
+
+QString PerforceOutputWindow::name() const
+{
+    return tr("Perforce");
+}
+
+void PerforceOutputWindow::clearContents()
+{
+    m_outputListWidget->clear();
+}
+
+void PerforceOutputWindow::visibilityChanged(bool /* b */)
+{
+
+}
+
+void PerforceOutputWindow::append(const QString &txt, bool doPopup)
+{
+    const QStringList lines = txt.split(QLatin1Char('\n'));
+    foreach (const QString &s, lines)
+        m_outputListWidget->addItem(s);
+    m_outputListWidget->scrollToBottom();
+    if (doPopup)
+        popup();
+}
+
+void PerforceOutputWindow::contextMenuEvent(QContextMenuEvent *event)
+{
+    QMenu *menu = new QMenu(m_outputListWidget);
+    menu->addAction(m_diffAction);
+    menu->exec(event->globalPos());
+    delete menu;
+}
+
+void PerforceOutputWindow::diff()
+{
+    QStringList files;
+    foreach (QListWidgetItem *i, m_outputListWidget->selectedItems()) {
+        if (m_outputListWidget->row(i) > 0)
+            files.append(getFileName(i));
+    }
+    if (files.count() == 0 && m_outputListWidget->row(m_outputListWidget->currentItem()) > 0)
+        files.append(getFileName(m_outputListWidget->currentItem()));
+
+    m_p4Plugin->p4Diff(files);
+}
+
+QString PerforceOutputWindow::getFileName(const QListWidgetItem *item)
+{
+    QString fileName;
+    if (!item || item->text().isEmpty())
+        return fileName;
+
+    QString line = item->text();
+    QRegExp regExp("(/.+)#\\d+\\s-\\s(.+)$");
+    regExp.setMinimal(true);
+    if (regExp.indexIn(line) > -1 && regExp.numCaptures() >= 1) {
+        fileName = regExp.cap(1);
+        QString description;
+        if (regExp.numCaptures() >= 2)
+            description = regExp.cap(2);
+    }
+    return fileName;
+}
+
+void PerforceOutputWindow::openFiles()
+{
+    QStringList files;
+    foreach (QListWidgetItem *i, m_outputListWidget->selectedItems()) {
+        if (m_outputListWidget->row(i) > 0)
+            files.append(getFileName(i));
+    }
+    if (files.count() == 0 && m_outputListWidget->row(m_outputListWidget->currentItem()) > 0)
+        files.append(getFileName(m_outputListWidget->currentItem()));
+
+    m_p4Plugin->openFiles(files);
+}
+
+int PerforceOutputWindow::priorityInStatusBar() const
+{
+    return -1;
+}