forked from qt-creator/qt-creator
0f8612f20f
Change-Id: I3ea197b734f146d4b11431aaf927aed9be7d8756 Reviewed-by: Orgad Shaneh <orgads@gmail.com> Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
85 lines
3.4 KiB
C++
85 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "clangrefactoringengine.h"
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#include "clangeditordocumentprocessor.h"
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#include <utils/textutils.h>
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#include <utils/qtcassert.h>
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namespace ClangCodeModel {
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namespace Internal {
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void RefactoringEngine::startLocalRenaming(const CppTools::CursorInEditor &data,
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CppTools::ProjectPart *,
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RenameCallback &&renameSymbolsCallback)
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{
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ClangEditorDocumentProcessor *processor = ClangEditorDocumentProcessor::get(
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data.filePath().toString());
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const int startRevision = data.cursor().document()->revision();
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using ClangBackEnd::SourceLocationsContainer;
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auto defaultCallback = [renameSymbolsCallback, startRevision]() {
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return renameSymbolsCallback(QString(), SourceLocationsContainer{}, startRevision);
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};
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if (!processor)
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return defaultCallback();
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QFuture<CppTools::CursorInfo> cursorFuture = processor->requestLocalReferences(data.cursor());
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if (cursorFuture.isCanceled())
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return defaultCallback();
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if (m_watcher)
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m_watcher->cancel();
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m_watcher.reset(new FutureCursorWatcher());
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QObject::connect(m_watcher.get(), &FutureCursorWatcher::finished, [=]() {
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if (m_watcher->isCanceled())
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return defaultCallback();
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const CppTools::CursorInfo info = m_watcher->result();
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if (info.useRanges.empty())
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return defaultCallback();
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QTextCursor cursor = Utils::Text::wordStartCursor(data.cursor());
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cursor.movePosition(QTextCursor::NextCharacter, QTextCursor::KeepAnchor,
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info.useRanges.first().length);
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const QString symbolName = cursor.selectedText();
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ClangBackEnd::SourceLocationsContainer container;
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for (auto& use : info.useRanges) {
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container.insertSourceLocation(ClangBackEnd::FilePathId(),
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use.line,
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use.column,
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use.length);
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}
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renameSymbolsCallback(symbolName, container, data.cursor().document()->revision());
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});
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m_watcher->setFuture(cursorFuture);
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}
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} // namespace Internal
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} // namespace ClangCodeModel
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