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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 "clangformatplugin.h"
#include "clangformatconfigwidget.h"
#include "clangformatconstants.h"
#include "clangformatindenter.h"
#include "clangformatutils.h"
#include <utils/qtcassert.h>
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/actionmanager/command.h>
#include <coreplugin/coreconstants.h>
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/editormanager/ieditor.h>
#include <coreplugin/icontext.h>
#include <coreplugin/icore.h>
#include <coreplugin/idocument.h>
#include <cppeditor/cppeditorconstants.h>
#include <cpptools/cppcodestylepreferencesfactory.h>
#include <cpptools/cpptoolsconstants.h>
#include <cpptools/cppmodelmanager.h>
#include <projectexplorer/kitinformation.h>
#include <projectexplorer/project.h>
#include <projectexplorer/session.h>
#include <projectexplorer/target.h>
#include <texteditor/icodestylepreferences.h>
#include <texteditor/texteditorsettings.h>
#include <clang/Format/Format.h>
#include <utils/algorithm.h>
#include <QAction>
#include <QDebug>
#include <QMainWindow>
#include <QMessageBox>
#include <QMenu>
#include <QtPlugin>
using namespace ProjectExplorer;
namespace ClangFormat {
#ifdef KEEP_LINE_BREAKS_FOR_NON_EMPTY_LINES_BACKPORTED
class ClangFormatStyleFactory : public CppTools::CppCodeStylePreferencesFactory
{
public:
TextEditor::CodeStyleEditorWidget *createCodeStyleEditor(
TextEditor::ICodeStylePreferences *preferences, QWidget *parent = nullptr) override
{
Q_UNUSED(preferences);
if (!parent)
return new ClangFormatConfigWidget;
return new ClangFormatConfigWidget(SessionManager::startupProject());
}
QWidget *createEditor(TextEditor::ICodeStylePreferences *, QWidget *) const override
{
return nullptr;
}
TextEditor::Indenter *createIndenter(QTextDocument *doc) const override
{
return new ClangFormatIndenter(doc);
}
};
static void replaceCppCodeStyle()
{
using namespace TextEditor;
TextEditorSettings::unregisterCodeStyleFactory(CppTools::Constants::CPP_SETTINGS_ID);
ICodeStylePreferencesFactory *factory = new ClangFormatStyleFactory();
TextEditorSettings::registerCodeStyleFactory(factory);
}
#endif
bool ClangFormatPlugin::initialize(const QStringList &arguments, QString *errorString)
{
Q_UNUSED(arguments);
Q_UNUSED(errorString);
#ifdef KEEP_LINE_BREAKS_FOR_NON_EMPTY_LINES_BACKPORTED
replaceCppCodeStyle();
Core::ActionContainer *contextMenu = Core::ActionManager::actionContainer(
CppEditor::Constants::M_CONTEXT);
if (contextMenu) {
auto openClangFormatConfigAction
= new QAction(tr("Open Used .clang-format Configuration File"), this);
Core::Command *command
= Core::ActionManager::registerAction(openClangFormatConfigAction,
Constants::OPEN_CURRENT_CONFIG_ID);
contextMenu->addSeparator();
contextMenu->addAction(command);
if (Core::EditorManager::currentEditor()) {
const Core::IDocument *doc = Core::EditorManager::currentEditor()->document();
if (doc)
openClangFormatConfigAction->setData(doc->filePath().toString());
}
connect(openClangFormatConfigAction,
&QAction::triggered,
this,
[openClangFormatConfigAction]() {
const QString fileName = openClangFormatConfigAction->data().toString();
if (!fileName.isEmpty()) {
const QString clangFormatConfigPath = configForFile(
Utils::FileName::fromString(fileName));
Core::EditorManager::openEditor(clangFormatConfigPath);
}
});
connect(Core::EditorManager::instance(),
&Core::EditorManager::currentEditorChanged,
this,
[openClangFormatConfigAction](Core::IEditor *editor) {
if (!editor)
return;
const Core::IDocument *doc = editor->document();
if (doc)
openClangFormatConfigAction->setData(doc->filePath().toString());
});
}
return true;
#else
#warning ClangFormat: building dummy plugin due to unmodified Clang, see README.md for more info
*errorString = "Disabling ClangFormat plugin as it has not been built against a modified Clang's libFormat."
"For more information see the Qt Creator README at "
"https://code.qt.io/cgit/qt-creator/qt-creator.git/tree/README.md";
return false;
#endif
}
} // namespace ClangFormat
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