forked from qt-creator/qt-creator
b2b8b867d6
* Move all data handling into DiffEditorDocument * Move much of the logic of how to update views into the DiffEditor. * Introduce a base class for the different views on the diff to implement. * Remove DiffEditorGuiController * Make DiffEditorController smaller and merge the DiffEditorReloader into the class * Simplify communication between the classes involved * Make much of the implementation private to the plugin Change-Id: I7ccb9df6061923bcb34cf3090d6d8331895e83c7 Reviewed-by: Orgad Shaneh <orgads@gmail.com> Reviewed-by: Jarek Kobus <jaroslaw.kobus@theqtcompany.com>
98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://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 and
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** conditions see http://www.qt.io/terms-conditions. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef DIFFEDITORCONTROLLER_H
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#define DIFFEDITORCONTROLLER_H
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#include "diffeditor_global.h"
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#include "diffutils.h"
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#include <QObject>
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namespace Core { class IDocument; }
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namespace DiffEditor {
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namespace Internal { class DiffEditorDocument; }
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class DIFFEDITOR_EXPORT DiffEditorController : public QObject
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{
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Q_OBJECT
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public:
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explicit DiffEditorController(Core::IDocument *document);
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void requestReload();
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bool isReloading() const;
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QString baseDirectory() const;
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int contextLineCount() const;
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bool ignoreWhitespace() const;
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QString revisionFromDescription() const;
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QString makePatch(bool revert, bool addPrefix = false) const;
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public slots:
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void informationForCommitReceived(const QString &output);
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signals:
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void chunkActionsRequested(QMenu *menu, bool isValid);
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void requestInformationForCommit(const QString &revision);
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protected:
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// reloadFinished() should be called
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// inside reload() (for synchronous reload)
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// or later (for asynchronous reload)
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virtual void reload() = 0;
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void reloadFinished(bool success);
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void setDiffFiles(const QList<FileData> &diffFileList,
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const QString &baseDirectory = QString());
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void setDescription(const QString &description);
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void forceContextLineCount(int lines);
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private:
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void requestMoreInformation();
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void requestChunkActions(QMenu *menu, int diffFileIndex, int chunkIndex);
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QString prepareBranchesForCommit(const QString &output);
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Internal::DiffEditorDocument *const m_document;
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bool m_isReloading;
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int m_diffFileIndex;
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int m_chunkIndex;
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friend class Internal::DiffEditorDocument;
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};
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} // namespace DiffEditor
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#endif // DIFFEDITORCONTROLLER_H
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