/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
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** Software or, alternatively, in accordance with the terms contained in
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** GNU Lesser General Public License Usage
**
** 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
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#ifndef TASKWINDOW_H
#define TASKWINDOW_H

#include "projectexplorer_export.h"

#include <coreplugin/ioutputpane.h>

#include <QtGui/QIcon>

QT_BEGIN_NAMESPACE
class QAction;
class QModelIndex;
QT_END_NAMESPACE

namespace ProjectExplorer {
class Task;
class TaskWindowPrivate;

// Show build issues (warnings or errors) and open the editor on click.
class PROJECTEXPLORER_EXPORT TaskWindow : public Core::IOutputPane
{
    Q_OBJECT

public:
    TaskWindow();
    virtual ~TaskWindow();

    void addCategory(const QString &categoryId, const QString &displayName);

    void addTask(const Task &task);
    void removeTask(const Task &task);
    void clearTasks(const QString &categoryId = QString());

    int taskCount() const;
    int errorTaskCount() const;

    // IOutputPane
    QWidget *outputWidget(QWidget *);
    QList<QWidget*> toolBarWidgets() const;

    QString displayName() const { return tr("Build Issues"); }
    int priorityInStatusBar() const;
    void clearContents();
    void visibilityChanged(bool visible);

    bool canFocus();
    bool hasFocus();
    void setFocus();

    bool canNavigate();
    bool canNext();
    bool canPrevious();
    void goToNext();
    void goToPrev();

    QIcon taskTypeIcon(int t) const;

signals:
    void tasksChanged();

private slots:
    void showTaskInFile(const QModelIndex &index);
    void copy();
    void vcsAnnotate();
    void setShowWarnings(bool);
    void updateCategoriesMenu();
    void filterCategoryTriggered(QAction *action);

private:
    void updateActions();
    int sizeHintForColumn(int column) const;

    TaskWindowPrivate *d;
};

} //namespace ProjectExplorer

#endif // TASKWINDOW_H