qt-creator/src/plugins/texteditor/texteditorplugin.h

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
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** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** 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
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#pragma once

#include <extensionsystem/iplugin.h>

namespace TextEditor {

class FontSettings;
class TabSettings;
class TextEditorSettings;

namespace Internal {

class LineNumberFilter;
class OutlineFactory;

class TextEditorPlugin : public ExtensionSystem::IPlugin
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "TextEditor.json")

public:
    TextEditorPlugin();
    virtual ~TextEditorPlugin();

    static TextEditorPlugin *instance();

    // ExtensionSystem::IPlugin
    bool initialize(const QStringList &arguments, QString *errorMessage);
    void extensionsInitialized();

    static LineNumberFilter *lineNumberFilter();

private:
    void updateSearchResultsFont(const TextEditor::FontSettings &);
    void updateSearchResultsTabWidth(const TextEditor::TabSettings &tabSettings);
    void updateCurrentSelection(const QString &text);

    TextEditorSettings *m_settings = nullptr;
    LineNumberFilter *m_lineNumberFilter = nullptr;
    OutlineFactory *m_outlineFactory = nullptr;

#ifdef WITH_TESTS
private slots:
    void testSnippetParsing_data();
    void testSnippetParsing();

    void testBlockSelectionTransformation_data();
    void testBlockSelectionTransformation();
    void testBlockSelectionInsert_data();
    void testBlockSelectionInsert();
    void testBlockSelectionRemove_data();
    void testBlockSelectionRemove();
    void testBlockSelectionCopy_data();
    void testBlockSelectionCopy();

    void testIndentationClean_data();
    void testIndentationClean();
#endif

};

} // namespace Internal
} // namespace TextEditor