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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "findinfiles.h"
#include "texteditortr.h"
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/find/findplugin.h>
#include <coreplugin/icore.h>
#include <utils/historycompleter.h>
#include <utils/pathchooser.h>
#include <utils/qtcassert.h>
#include <QComboBox>
#include <QGridLayout>
#include <QLabel>
#include <QStackedWidget>
using namespace Core;
using namespace Utils;
namespace TextEditor {
static const char HistoryKey[] = "FindInFiles.Directories.History";
FindInFiles::FindInFiles()
{
connect(EditorManager::instance(), &EditorManager::findOnFileSystemRequest,
this, &FindInFiles::findOnFileSystem);
}
FindInFiles::~FindInFiles() = default;
bool FindInFiles::isValid() const
{
return m_isValid;
}
QString FindInFiles::id() const
{
return QLatin1String("Files on Disk");
}
QString FindInFiles::displayName() const
{
return Tr::tr("Files in File System");
}
FileContainerProvider FindInFiles::fileContainerProvider() const
{
return [nameFilters = fileNameFilters(), exclusionFilters = fileExclusionFilters(),
filePath = searchDir()] {
return SubDirFileContainer({filePath}, nameFilters, exclusionFilters,
EditorManager::defaultTextCodec());
};
}
QString FindInFiles::label() const
{
QString title = currentSearchEngine()->title();
const QChar slash = QLatin1Char('/');
const QStringList &nonEmptyComponents = searchDir().toFileInfo().absoluteFilePath()
.split(slash, Qt::SkipEmptyParts);
return Tr::tr("%1 \"%2\":")
.arg(title)
.arg(nonEmptyComponents.isEmpty() ? QString(slash) : nonEmptyComponents.last());
}
QString FindInFiles::toolTip() const
{
//: the last arg is filled by BaseFileFind::runNewSearch
QString tooltip = Tr::tr("Path: %1\nFilter: %2\nExcluding: %3\n%4")
.arg(searchDir().toUserOutput())
.arg(fileNameFilters().join(','))
.arg(fileExclusionFilters().join(','));
const QString searchEngineToolTip = currentSearchEngine()->toolTip();
if (!searchEngineToolTip.isEmpty())
tooltip = tooltip.arg(searchEngineToolTip);
return tooltip;
}
void FindInFiles::syncSearchEngineCombo(int selectedSearchEngineIndex)
{
QTC_ASSERT(m_searchEngineCombo && selectedSearchEngineIndex >= 0
&& selectedSearchEngineIndex < searchEngines().size(), return);
m_searchEngineCombo->setCurrentIndex(selectedSearchEngineIndex);
}
void FindInFiles::setValid(bool valid)
{
if (valid == m_isValid)
return;
m_isValid = valid;
emit validChanged(m_isValid);
}
void FindInFiles::searchEnginesSelectionChanged(int index)
{
setCurrentSearchEngine(index);
m_searchEngineWidget->setCurrentIndex(index);
}
void FindInFiles::currentEditorChanged(Core::IEditor *editor)
{
m_currentDirectory->setEnabled(editor && editor->document() && !editor->document()->filePath().isEmpty());
}
QWidget *FindInFiles::createConfigWidget()
{
if (!m_configWidget) {
m_configWidget = new QWidget;
auto gridLayout = new QGridLayout(m_configWidget);
gridLayout->setContentsMargins(0, 0, 0, 0);
m_configWidget->setLayout(gridLayout);
int row = 0;
auto searchEngineLabel = new QLabel(Tr::tr("Search engine:"));
gridLayout->addWidget(searchEngineLabel, row, 0, Qt::AlignRight);
m_searchEngineCombo = new QComboBox;
connect(m_searchEngineCombo, &QComboBox::currentIndexChanged,
this, &FindInFiles::searchEnginesSelectionChanged);
searchEngineLabel->setBuddy(m_searchEngineCombo);
gridLayout->addWidget(m_searchEngineCombo, row, 1);
m_searchEngineWidget = new QStackedWidget(m_configWidget);
const QVector<SearchEngine *> searchEngineVector = searchEngines();
for (const SearchEngine *searchEngine : searchEngineVector) {
m_searchEngineWidget->addWidget(searchEngine->widget());
m_searchEngineCombo->addItem(searchEngine->title());
}
gridLayout->addWidget(m_searchEngineWidget, row++, 2);
QLabel *dirLabel = new QLabel(Tr::tr("Director&y:"));
gridLayout->addWidget(dirLabel, row, 0, Qt::AlignRight);
m_directory = new PathChooser;
m_directory->setExpectedKind(PathChooser::ExistingDirectory);
m_directory->setPromptDialogTitle(Tr::tr("Directory to Search"));
connect(m_directory.data(), &PathChooser::textChanged, this,
[this] { setSearchDir(m_directory->filePath()); });
connect(this, &BaseFileFind::searchDirChanged, m_directory, &PathChooser::setFilePath);
m_directory->setHistoryCompleter(HistoryKey, /*restoreLastItemFromHistory=*/ true);
if (!HistoryCompleter::historyExistsFor(HistoryKey)) {
auto completer = static_cast<HistoryCompleter *>(m_directory->lineEdit()->completer());
const QStringList legacyHistory = ICore::settings()->value(
"Find/FindInFiles/directories").toStringList();
for (const QString &dir: legacyHistory)
completer->addEntry(dir);
}
m_directory->addButton("Current", this, [this] {
const IDocument *document = EditorManager::instance()->currentDocument();
if (!document)
return;
m_directory->setFilePath(document->filePath().parentDir());
});
m_currentDirectory = m_directory->buttonAtIndex(1);
auto editorManager = EditorManager::instance();
connect(editorManager, &EditorManager::currentEditorChanged,
this, &FindInFiles::currentEditorChanged);
currentEditorChanged(editorManager->currentEditor());
dirLabel->setBuddy(m_directory);
gridLayout->addWidget(m_directory, row++, 1, 1, 2);
const QList<QPair<QWidget *, QWidget *>> patternWidgets = createPatternWidgets();
for (const QPair<QWidget *, QWidget *> &p : patternWidgets) {
gridLayout->addWidget(p.first, row, 0, Qt::AlignRight);
gridLayout->addWidget(p.second, row, 1, 1, 2);
++row;
}
m_configWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
// validity
auto updateValidity = [this] {
setValid(currentSearchEngine()->isEnabled() && m_directory->isValid());
};
connect(this, &BaseFileFind::currentSearchEngineChanged, this, updateValidity);
for (const SearchEngine *searchEngine : searchEngineVector)
connect(searchEngine, &SearchEngine::enabledChanged, this, updateValidity);
connect(m_directory.data(), &PathChooser::validChanged, this, updateValidity);
updateValidity();
}
return m_configWidget;
}
void FindInFiles::writeSettings(QtcSettings *settings)
{
settings->beginGroup("FindInFiles");
writeCommonSettings(settings);
settings->endGroup();
}
void FindInFiles::readSettings(QtcSettings *settings)
{
settings->beginGroup("FindInFiles");
readCommonSettings(settings, "*.cpp,*.h", "*/.git/*,*/.cvs/*,*/.svn/*,*.autosave,*/build/*");
settings->endGroup();
}
void FindInFiles::setBaseDirectory(const FilePath &directory)
{
m_directory->setBaseDirectory(directory);
}
static FindInFiles *s_instance;
FindInFiles &findInFiles()
{
return *s_instance;
}
void FindInFiles::findOnFileSystem(const QString &path)
{
const QFileInfo fi(path);
const QString folder = fi.isDir() ? fi.absoluteFilePath() : fi.absolutePath();
findInFiles().setSearchDir(FilePath::fromString(folder));
Find::openFindDialog(&findInFiles());
}
FindInFiles *FindInFiles::instance()
{
return s_instance;
}
void Internal::setupFindInFiles(QObject *guard)
{
s_instance = new FindInFiles;
s_instance->setParent(guard);
}
} // TextEditor
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