task.h 3.15 KB
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/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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
** 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 Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
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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
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: 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, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt 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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#ifndef PROJECTEXPLORER_TASK_H
#define PROJECTEXPLORER_TASK_H

#include "projectexplorer_export.h"

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#include <coreplugin/id.h>
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#include <texteditor/basetextmark.h>
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#include <utils/fileutils.h>

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#include <QMetaType>
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#include <QTextLayout>
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namespace ProjectExplorer {

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// Documentation inside.
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class PROJECTEXPLORER_EXPORT Task
{
public:
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    enum TaskType {
        Unknown,
        Error,
        Warning
    };

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    Task();
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    Task(TaskType type, const QString &description,
         const Utils::FileName &file, int line, Core::Id category);
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    bool isNull() const;
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    void clear();
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    unsigned int taskId;
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    TaskType type;
    QString description;
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    Utils::FileName file;
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    int line;
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    int movedLine; // contains a line number if the line was moved in the editor
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    Core::Id category;
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    void addMark(TextEditor::BaseTextMark *mark);
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    // Having a QList<QTextLayout::FormatRange> in Task isn't that great
    // It would be cleaner to split up the text into
    // the logical hunks and then assemble them again
    // (That is different consumers of tasks could show them in
    // different ways!)
    // But then again, the wording of the text most likely
    // doesn't work if you split it up, nor are our parsers
    // anywhere near being that good
    QList<QTextLayout::FormatRange> formats;
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private:
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    QSharedPointer<TextEditor::BaseTextMark> m_mark;
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    static unsigned int s_nextId;
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};

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bool PROJECTEXPLORER_EXPORT operator==(const Task &t1, const Task &t2);
uint PROJECTEXPLORER_EXPORT qHash(const Task &task);

bool PROJECTEXPLORER_EXPORT operator<(const Task &a, const Task &b);
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} //namespace ProjectExplorer

Q_DECLARE_METATYPE(ProjectExplorer::Task)
Q_DECLARE_METATYPE(QList<ProjectExplorer::Task>)

#endif // PROJECTEXPLORER_TASK_H