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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception version
** 1.2, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
#ifndef QDBIMPORTS_H
#define QDBIMPORTS_H
#include <QtCore/QFile>
#include <QtCore/QList>
#include <QtGui/QIcon>
#include <QtGui/QPlainTextEdit>
namespace TextEditor {
class BaseTextMark : public QObject
{
// Q_OBJECT
public:
BaseTextMark(const QString &/*filename*/, int /*line*/) {}
~BaseTextMark() {}
// return your icon here
virtual QIcon icon() const { return QIcon(); }
// called if the linenumber changes
virtual void updateLineNumber(int /*lineNumber*/) {}
// called whenever the text of the block for the marker changed
virtual void updateBlock(const QTextBlock &/*block*/) {}
// called if the block containing this mark has been removed
// if this also removes your mark call this->deleteLater();
virtual void removedFromEditor() {}
// call this if the icon has changed.
void updateMarker() {}
public:
QString m_fileName;
int m_line;
};
} // namespace TextEditor
#ifdef USE_BASETEXTEDITOR
#define BASETEXTMARK_H
#include "../../plugins/texteditor/basetexteditor.h"
class Editable : public TextEditor::BaseTextEditorEditable
{
Q_OBJECT
public:
Editable(TextEditor::BaseTextEditor *editor)
: TextEditor::BaseTextEditorEditable(editor)
{}
// Core::IContext
QList<int> context() const { return m_context; }
// Core::IEditor
const char* kind() const { return "MYEDITOR"; }
bool duplicateSupported() const { return false; }
Core::IEditor* duplicate(QWidget*) { return 0; }
QList<int> m_context;
};
class TextViewer : public TextEditor::BaseTextEditor
{
Q_OBJECT
public:
TextViewer(QWidget *parent)
: TextEditor::BaseTextEditor(parent)
{
setCodeFoldingVisible(true);
setMarksVisible(true);
setHighlightCurrentLine(true);
}
TextEditor::BaseTextEditorEditable* createEditableInterface()
{
return new Editable(this);
}
QString fileName() { return file()->fileName(); }
int currentLine() const { return textCursor().blockNumber() + 1; }
};
#else // defined(USE_BASETEXTEDITOR)
class TextViewer : public QPlainTextEdit
{
Q_OBJECT
public:
TextViewer(QWidget *parent) : QPlainTextEdit(parent) {}
QString fileName() const { return m_fileName; }
int currentLine() const { return textCursor().blockNumber() + 1; }
bool open(const QString &fileName)
{
m_fileName = fileName;
QFile file(fileName);
bool result = file.open(QIODevice::ReadOnly);
QString contents = file.readAll();
setPlainText(contents);
return result;
}
public:
QString m_fileName;
};
#endif // defined(USE_BASETEXTEDITOR)
#endif // QDBIMPORTS
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