currentprojectfind.cpp 4.42 KB
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/**************************************************************************
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**
** This file is part of Qt Creator
**
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** Copyright (c) 2010 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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** Commercial Usage
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**
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** 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.
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**
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** GNU Lesser General Public License Usage
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**
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** 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.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#include "currentprojectfind.h"
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#include "projectexplorer.h"
#include "project.h"

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#include <utils/qtcassert.h>

#include <QtCore/QDebug>
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#include <QtCore/QFileInfo>
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#include <QtCore/QSettings>
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#include <QtCore/QRegExp>
#include <QtGui/QGridLayout>
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#include <QtGui/QLabel>
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using namespace Find;
using namespace ProjectExplorer;
using namespace ProjectExplorer::Internal;
using namespace TextEditor;

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CurrentProjectFind::CurrentProjectFind(ProjectExplorerPlugin *plugin, SearchResultWindow *resultWindow)
  : BaseFileFind(resultWindow),
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    m_plugin(plugin),
    m_configWidget(0)
{
    connect(m_plugin, SIGNAL(currentProjectChanged(ProjectExplorer::Project*)),
            this, SIGNAL(changed()));
}

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QString CurrentProjectFind::id() const
{
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    return QLatin1String("Current Project");
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}

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QString CurrentProjectFind::name() const
{
    return tr("Current Project");
}

bool CurrentProjectFind::isEnabled() const
{
    return m_plugin->currentProject() != 0 && BaseFileFind::isEnabled();
}

QKeySequence CurrentProjectFind::defaultShortcut() const
{
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    return QKeySequence();
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}

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Utils::FileIterator *CurrentProjectFind::files()
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{
    Project *project = m_plugin->currentProject();
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    Q_ASSERT(project);
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    QList<QRegExp> filterRegs;
    QStringList nameFilters = fileNameFilters();
    foreach (const QString &filter, nameFilters) {
        filterRegs << QRegExp(filter, Qt::CaseInsensitive, QRegExp::Wildcard);
    }
    QStringList files;
    if (!filterRegs.isEmpty()) {
        foreach (const QString &file, project->files(Project::AllFiles)) {
            foreach (const QRegExp &reg, filterRegs) {
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                if (reg.exactMatch(file) || reg.exactMatch(QFileInfo(file).fileName())) {
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                    files.append(file);
                    break;
                }
            }
        }
    } else {
        files += project->files(Project::AllFiles);
    }
    files.removeDuplicates();
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    return new Utils::FileIterator(files);
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}

QWidget *CurrentProjectFind::createConfigWidget()
{
    if (!m_configWidget) {
        m_configWidget = new QWidget;
        QGridLayout * const layout = new QGridLayout(m_configWidget);
        layout->setMargin(0);
        m_configWidget->setLayout(layout);
        layout->addWidget(createRegExpWidget(), 0, 1);
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        QLabel * const filePatternLabel = new QLabel(tr("File &pattern:"));
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        filePatternLabel->setMinimumWidth(80);
        filePatternLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
        filePatternLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
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        QWidget *patternWidget = createPatternWidget();
        filePatternLabel->setBuddy(patternWidget);
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        layout->addWidget(filePatternLabel, 1, 0, Qt::AlignRight);
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        layout->addWidget(patternWidget, 1, 1);
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        m_configWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
    }
    return m_configWidget;
}

void CurrentProjectFind::writeSettings(QSettings *settings)
{
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    settings->beginGroup(QLatin1String("CurrentProjectFind"));
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    writeCommonSettings(settings);
    settings->endGroup();
}

void CurrentProjectFind::readSettings(QSettings *settings)
{
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    settings->beginGroup(QLatin1String("CurrentProjectFind"));
    readCommonSettings(settings, QString(QLatin1Char('*')));
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    settings->endGroup();
}