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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "linenumberfilter.h"
#include "texteditor.h"
#include <coreplugin/coreconstants.h>
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/icore.h>
#include <coreplugin/modemanager.h>
#include <QMetaType>
#include <QPair>
#include <QVariant>
using LineColumn = QPair<int, int>;
Q_DECLARE_METATYPE(LineColumn)
using namespace Core;
using namespace TextEditor;
using namespace TextEditor::Internal;
LineNumberFilter::LineNumberFilter(QObject *parent)
: ILocatorFilter(parent)
{
setId("Line in current document");
setDisplayName(tr("Line in Current Document"));
setPriority(High);
setShortcutString("l");
setIncludedByDefault(true);
}
void LineNumberFilter::prepareSearch(const QString &entry)
{
Q_UNUSED(entry)
m_hasCurrentEditor = EditorManager::currentEditor() != nullptr;
}
QList<LocatorFilterEntry> LineNumberFilter::matchesFor(QFutureInterface<LocatorFilterEntry> &, const QString &entry)
{
QList<LocatorFilterEntry> value;
const QVector<QStringRef> lineAndColumn = entry.splitRef(':');
int sectionCount = lineAndColumn.size();
int line = 0;
int column = 0;
bool ok = false;
if (sectionCount > 0)
line = lineAndColumn.at(0).toInt(&ok);
if (ok && sectionCount > 1)
column = lineAndColumn.at(1).toInt(&ok);
if (!ok)
return value;
if (m_hasCurrentEditor && (line > 0 || column > 0)) {
LineColumn data;
data.first = line;
data.second = column - 1; // column API is 0-based
QString text;
if (line > 0 && column > 0)
text = tr("Line %1, Column %2").arg(line).arg(column);
else if (line > 0)
text = tr("Line %1").arg(line);
else
text = tr("Column %1").arg(column);
value.append(LocatorFilterEntry(this, text, QVariant::fromValue(data)));
}
return value;
}
void LineNumberFilter::accept(LocatorFilterEntry selection,
QString *newText, int *selectionStart, int *selectionLength) const
{
Q_UNUSED(newText)
Q_UNUSED(selectionStart)
Q_UNUSED(selectionLength)
IEditor *editor = EditorManager::currentEditor();
if (editor) {
EditorManager::addCurrentPositionToNavigationHistory();
LineColumn data = selection.internalData.value<LineColumn>();
if (data.first < 1) // jump to column in same line
data.first = editor->currentLine();
editor->gotoLine(data.first, data.second);
EditorManager::activateEditor(editor);
}
}
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