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/****************************************************************************
**
** Copyright (C) 2014 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 "findinfiles.h"
#include <coreplugin/editormanager/editormanager.h>
#include <find/findplugin.h>
#include <utils/filesearch.h>
#include <utils/fileutils.h>
#include <utils/qtcassert.h>
#include <QDebug>
#include <QSettings>
#include <QDir>
#include <QPushButton>
#include <QFileDialog>
#include <QLabel>
#include <QComboBox>
#include <QHBoxLayout>
using namespace Find;
using namespace TextEditor;
static FindInFiles *m_instance = 0;
FindInFiles::FindInFiles()
: m_configWidget(0),
m_directory(0)
{
m_instance = this;
connect(Core::EditorManager::instance(), SIGNAL(findOnFileSystemRequest(QString)),
this, SLOT(findOnFileSystem(QString)));
}
FindInFiles::~FindInFiles()
{
}
QString FindInFiles::id() const
{
return QLatin1String("Files on Disk");
}
QString FindInFiles::displayName() const
{
return tr("Files on File System");
}
void FindInFiles::findAll(const QString &txt, Find::FindFlags findFlags)
{
updateComboEntries(m_directory, true);
BaseFileFind::findAll(txt, findFlags);
}
Utils::FileIterator *FindInFiles::files(const QStringList &nameFilters,
const QVariant &additionalParameters) const
{
return new Utils::SubDirFileIterator(QStringList() << additionalParameters.toString(),
nameFilters,
Core::EditorManager::defaultTextCodec());
}
QVariant FindInFiles::additionalParameters() const
{
return qVariantFromValue(path());
}
QString FindInFiles::label() const
{
const QChar slash = QLatin1Char('/');
const QStringList &nonEmptyComponents = QDir::cleanPath(QFileInfo(path()).absoluteFilePath())
.split(slash, QString::SkipEmptyParts);
return tr("Directory '%1':").arg(nonEmptyComponents.isEmpty() ? QString(slash) : nonEmptyComponents.last());
}
QString FindInFiles::toolTip() const
{
//: %3 is filled by BaseFileFind::runNewSearch
return tr("Path: %1\nFilter: %2\n%3")
.arg(QDir::toNativeSeparators(QFileInfo(path()).absoluteFilePath()))
.arg(fileNameFilters().join(QLatin1String(",")));
}
QWidget *FindInFiles::createConfigWidget()
{
if (!m_configWidget) {
m_configWidget = new QWidget;
QGridLayout * const gridLayout = new QGridLayout(m_configWidget);
gridLayout->setMargin(0);
m_configWidget->setLayout(gridLayout);
QLabel *dirLabel = new QLabel(tr("Director&y:"));
gridLayout->addWidget(dirLabel, 0, 0, Qt::AlignRight);
m_directory = new QComboBox;
m_directory->setEditable(true);
m_directory->setMaxCount(30);
m_directory->setMinimumContentsLength(10);
m_directory->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon);
m_directory->setInsertPolicy(QComboBox::InsertAtTop);
m_directory->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
m_directory->setModel(&m_directoryStrings);
syncComboWithSettings(m_directory, m_directorySetting);
dirLabel->setBuddy(m_directory);
gridLayout->addWidget(m_directory, 0, 1);
QPushButton *browseButton = new QPushButton(tr("&Browse..."));
gridLayout->addWidget(browseButton, 0, 2);
connect(browseButton, SIGNAL(clicked()), this, SLOT(openFileBrowser()));
QLabel * const filePatternLabel = new QLabel(tr("Fi&le pattern:"));
filePatternLabel->setMinimumWidth(80);
filePatternLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
filePatternLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
QWidget *patternWidget = createPatternWidget();
filePatternLabel->setBuddy(patternWidget);
gridLayout->addWidget(filePatternLabel, 1, 0);
gridLayout->addWidget(patternWidget, 1, 1, 1, 2);
m_configWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
}
return m_configWidget;
}
void FindInFiles::openFileBrowser()
{
if (!m_directory)
return;
QString oldDir = path();
if (!QDir(oldDir).exists())
oldDir.clear();
QString dir = QFileDialog::getExistingDirectory(m_configWidget,
tr("Directory to search"), oldDir);
if (!dir.isEmpty())
m_directory->setEditText(QDir::toNativeSeparators(dir));
}
QString FindInFiles::path() const
{
return QDir::fromNativeSeparators(Utils::FileUtils::normalizePathName(
m_directory->currentText()));
}
void FindInFiles::writeSettings(QSettings *settings)
{
settings->beginGroup(QLatin1String("FindInFiles"));
writeCommonSettings(settings);
settings->setValue(QLatin1String("directories"), m_directoryStrings.stringList());
if (m_directory)
settings->setValue(QLatin1String("currentDirectory"), m_directory->currentText());
settings->endGroup();
}
void FindInFiles::readSettings(QSettings *settings)
{
settings->beginGroup(QLatin1String("FindInFiles"));
readCommonSettings(settings, QLatin1String("*.cpp,*.h"));
m_directoryStrings.setStringList(settings->value(QLatin1String("directories")).toStringList());
m_directorySetting = settings->value(QLatin1String("currentDirectory")).toString();
settings->endGroup();
syncComboWithSettings(m_directory, m_directorySetting);
}
void FindInFiles::setDirectory(const QString &directory)
{
syncComboWithSettings(m_directory, directory);
}
void FindInFiles::findOnFileSystem(const QString &path)
{
QTC_ASSERT(m_instance, return);
const QFileInfo fi(path);
const QString folder = fi.isDir() ? fi.absoluteFilePath() : fi.absolutePath();
m_instance->setDirectory(folder);
Find::FindPlugin::instance()->openFindDialog(m_instance);
}
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