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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "snippeteditor.h"
#include <texteditor/basetextdocument.h>
#include <texteditor/texteditorconstants.h>
#include <texteditor/normalindenter.h>
#include <QtGui/QTextDocument>
#include <QtGui/QFocusEvent>
using namespace TextEditor;
/*!
\class TextEditor::SnippetEditorWidget
\brief The SnippetEditorWidget class is a lightweight editor for code snippets
with basic support for syntax highlighting, indentation, and others.
\ingroup Snippets
*/
SnippetEditor::SnippetEditor(SnippetEditorWidget *editor)
: BaseTextEditor(editor)
{
setContext(Core::Context(Constants::SNIPPET_EDITOR_ID, Constants::C_TEXTEDITOR));
}
Core::Id SnippetEditor::id() const
{
return Constants::SNIPPET_EDITOR_ID;
}
SnippetEditorWidget::SnippetEditorWidget(QWidget *parent) : BaseTextEditorWidget(parent)
{
setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
setHighlightCurrentLine(false);
setLineNumbersVisible(false);
setParenthesesMatchingEnabled(true);
}
void SnippetEditorWidget::setSyntaxHighlighter(TextEditor::SyntaxHighlighter *highlighter)
{
baseTextDocument()->setSyntaxHighlighter(highlighter);
}
void SnippetEditorWidget::focusOutEvent(QFocusEvent *event)
{
if (event->reason() != Qt::ActiveWindowFocusReason && document()->isModified()) {
document()->setModified(false);
emit snippetContentChanged();
}
BaseTextEditorWidget::focusOutEvent(event);
}
BaseTextEditor *SnippetEditorWidget::createEditor()
{
return new SnippetEditor(this);
}
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