forked from qt-creator/qt-creator
eef9cb458b
Instead of reloader function. Use task tree for ShowController. Make diff processing a part of task tree. Change-Id: I732d0a14eaf8de7ce0d1be891fb4700b22ea24b7 Reviewed-by: <github-actions-qt-creator@cristianadam.eu> Reviewed-by: Orgad Shaneh <orgads@gmail.com>
90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
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#pragma once
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#include "diffeditor_global.h"
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#include "diffutils.h"
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#include <utils/filepath.h>
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#include <utils/tasktree.h>
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#include <QObject>
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QT_FORWARD_DECLARE_CLASS(QMenu)
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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 ChunkSelection;
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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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Utils::FilePath baseDirectory() const;
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void setBaseDirectory(const Utils::FilePath &directory);
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int contextLineCount() const;
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bool ignoreWhitespace() const;
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enum PatchOption {
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NoOption = 0,
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Revert = 1,
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AddPrefix = 2
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};
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Q_DECLARE_FLAGS(PatchOptions, PatchOption)
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QString makePatch(int fileIndex, int chunkIndex, const ChunkSelection &selection,
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PatchOptions options) const;
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static Core::IDocument *findOrCreateDocument(const QString &vcsId,
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const QString &displayName);
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static DiffEditorController *controller(Core::IDocument *document);
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void requestChunkActions(QMenu *menu, int fileIndex, int chunkIndex,
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const ChunkSelection &selection);
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bool chunkExists(int fileIndex, int chunkIndex) const;
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Core::IDocument *document() const;
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signals:
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void chunkActionsRequested(QMenu *menu, int fileIndex, int chunkIndex,
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const ChunkSelection &selection);
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protected:
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void setDisplayName(const QString &name) { m_displayName = name; }
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QString displayName() const { return m_displayName; }
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// reloadFinished() should be called inside the reloader (for synchronous reload)
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// or later (for asynchronous reload)
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void setReloader(const std::function<void ()> &reloader);
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void reloadFinished(bool success);
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void setDiffFiles(const QList<FileData> &diffFileList,
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const Utils::FilePath &baseDirectory = {},
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const QString &startupFile = {});
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void setDescription(const QString &description);
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QString description() const;
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void forceContextLineCount(int lines);
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private:
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Internal::DiffEditorDocument *const m_document;
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bool m_isReloading = false;
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QString m_displayName;
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std::function<void()> m_reloader;
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std::unique_ptr<Utils::TaskTree> m_taskTree;
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virtual Utils::Tasking::Group reloadRecipe() { return {}; } // TODO: make pure abstract
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friend class Internal::DiffEditorDocument;
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS(DiffEditorController::PatchOptions)
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} // namespace DiffEditor
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