1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2018 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of Qt Creator. 7 ** 8 ** Commercial License Usage 9 ** Licensees holding valid commercial Qt licenses may use this file in 10 ** accordance with the commercial license agreement provided with the 11 ** Software or, alternatively, in accordance with the terms contained in 12 ** a written agreement between you and The Qt Company. For licensing terms 13 ** and conditions see https://www.qt.io/terms-conditions. For further 14 ** information use the contact form at https://www.qt.io/contact-us. 15 ** 16 ** GNU General Public License Usage 17 ** Alternatively, this file may be used under the terms of the GNU 18 ** General Public License version 3 as published by the Free Software 19 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 20 ** included in the packaging of this file. Please review the following 21 ** information to ensure the GNU General Public License requirements will 22 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 23 ** 24 ****************************************************************************/ 25 26 #pragma once 27 28 #include "diffeditor_global.h" 29 30 #include <QObject> 31 32 namespace Core { 33 class IDocument; 34 class IEditor; 35 } 36 namespace TextEditor { class TextEditorWidget; } 37 38 namespace DiffEditor { 39 40 class DiffEditorController; 41 42 class DIFFEDITOR_EXPORT DescriptionWidgetWatcher : public QObject 43 { 44 Q_OBJECT 45 public: 46 explicit DescriptionWidgetWatcher(DiffEditorController *controller); 47 QList<TextEditor::TextEditorWidget *> descriptionWidgets() const; 48 49 signals: 50 void descriptionWidgetAdded(TextEditor::TextEditorWidget *editor); 51 void descriptionWidgetRemoved(TextEditor::TextEditorWidget *editor); 52 53 private: 54 TextEditor::TextEditorWidget *descriptionWidget(Core::IEditor *editor) const; 55 56 QList<TextEditor::TextEditorWidget *> m_widgets; 57 Core::IDocument *m_document = nullptr; 58 }; 59 60 } // namespace DiffEditor 61