qt-creator/src/plugins/projectexplorer/showineditortaskhandler.cpp

/**************************************************************************
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** This file is part of Qt Creator
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Foundation and appearing in the file LICENSE.LGPL included in the
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#include "showineditortaskhandler.h"

#include "projectexplorerconstants.h"
#include "task.h"

#include <texteditor/basetexteditor.h>

#include <QtGui/QAction>
#include <QtCore/QFileInfo>

using namespace ProjectExplorer::Internal;

ShowInEditorTaskHandler::ShowInEditorTaskHandler() :
    ITaskHandler(QLatin1String(Constants::SHOW_TASK_IN_EDITOR))
{ }

bool ShowInEditorTaskHandler::canHandle(const ProjectExplorer::Task &task)
{
    if (task.file.isEmpty())
        return false;
    QFileInfo fi(task.file);
    return fi.exists() && fi.isFile() && fi.isReadable();
}

void ShowInEditorTaskHandler::handle(const ProjectExplorer::Task &task)
{
    QFileInfo fi(task.file);
    TextEditor::BaseTextEditor::openEditorAt(fi.canonicalFilePath(), task.line);
}

QAction *ShowInEditorTaskHandler::createAction(QObject *parent)
{
    QAction *showAction = new QAction(tr("&Show in editor"), parent);
    showAction->setToolTip(tr("Show task location in an editor"));
    return showAction;
}