qt-creator/src/plugins/vcsbase/basevcseditorfactory.cpp

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact:  Qt Software Information (qt-info@nokia.com)
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** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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#include "basevcseditorfactory.h"
#include "vcsbaseplugin.h"
#include "vcsbaseeditor.h"

#include <coreplugin/editormanager/editormanager.h>
#include <texteditor/fontsettings.h>
#include <texteditor/texteditoractionhandler.h>
#include <texteditor/texteditorsettings.h>

namespace VCSBase {

struct BaseVCSEditorFactoryPrivate
{
    BaseVCSEditorFactoryPrivate(const VCSBaseEditorParameters *t);

    const VCSBaseEditorParameters *m_type;
    const QString m_kind;
    const QStringList m_mimeTypes;
    TextEditor::TextEditorActionHandler *m_editorHandler;
};

BaseVCSEditorFactoryPrivate::BaseVCSEditorFactoryPrivate(const VCSBaseEditorParameters *t) :
    m_type(t),
    m_kind(QLatin1String(t->kind)),
    m_mimeTypes(QStringList(QLatin1String(t->mimeType))),
    m_editorHandler(new TextEditor::TextEditorActionHandler(t->context))
{
}

BaseVCSEditorFactory::BaseVCSEditorFactory(const VCSBaseEditorParameters *t)
  : m_d(new BaseVCSEditorFactoryPrivate(t))
{
}

BaseVCSEditorFactory::~BaseVCSEditorFactory()
{
    delete m_d;
}

QStringList BaseVCSEditorFactory::mimeTypes() const
{
    return m_d->m_mimeTypes;
}

QString BaseVCSEditorFactory::kind() const
{
    return m_d->m_kind;
}

Core::IFile *BaseVCSEditorFactory::open(const QString &fileName)
{
    Core::IEditor *iface = Core::EditorManager::instance()->openEditor(fileName, kind());
    return iface ? iface->file() : 0;
}

Core::IEditor *BaseVCSEditorFactory::createEditor(QWidget *parent)
{
    VCSBaseEditor *vcsEditor = createVCSBaseEditor(m_d->m_type, parent);

    vcsEditor ->setMimeType(m_d->m_mimeTypes.front());
    m_d->m_editorHandler->setupActions(vcsEditor);

    // Wire font settings and set initial values
    TextEditor::TextEditorSettings *settings = TextEditor::TextEditorSettings::instance();
    connect(settings, SIGNAL(fontSettingsChanged(TextEditor::FontSettings)),
            vcsEditor, SLOT(setFontSettings(TextEditor::FontSettings)));
    vcsEditor->setFontSettings(settings->fontSettings());
    return vcsEditor->editableInterface();
}

} // namespace VCSBase