lyx_mirror/src/frontends/qt4/GuiViewSource.h

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// -*- C++ -*-
/**
* \file GuiViewSource.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
* \author Bo Peng
* \author Abdelrazak Younes
*
* Full author contact details are available in file CREDITS.
*/
#ifndef GUIVIEWSOURCE_H
#define GUIVIEWSOURCE_H
#include "ui_ViewSourceUi.h"
#include "DockView.h"
#include "GuiView.h"
#include "qt_helpers.h"
#include <QDockWidget>
#include <QString>
#include <QTextCharFormat>
class QTextDocument;
namespace lyx {
namespace frontend {
class GuiViewSource;
class LaTeXHighlighter;
class ViewSourceWidget : public QWidget, public Ui::ViewSourceUi
{
Q_OBJECT
public:
ViewSourceWidget(GuiViewSource &);
public Q_SLOTS:
// update content
void updateView();
private:
///
GuiViewSource & controller_;
///
QTextDocument * document_;
/// LaTeX syntax highlighter
LaTeXHighlighter * highlighter_;
};
class GuiViewSource : public DockView
{
Q_OBJECT
public:
GuiViewSource(
GuiView & parent, ///< the main window where to dock.
Qt::DockWidgetArea area = Qt::BottomDockWidgetArea, ///< Position of the dock (and also drawer)
Qt::WindowFlags flags = 0);
~GuiViewSource();
/// Controller inherited method.
///@{
bool initialiseParams(std::string const & source);
void clearParams() {}
void dispatchParams() {}
bool isBufferDependent() const { return true; }
bool canApply() const { return true; }
bool canApplyToReadOnly() const { return true; }
void updateView();
void enableView(bool enable);
void saveSession() const;
void restoreSession();
bool wantInitialFocus() const { return false; }
///@}
/// The title displayed by the dialog reflects source type.
QString title() const;
/** get the source code of selected paragraphs, or the whole document
\param fullSource get full source code
*/
QString getContent(bool fullSource);
// cursor position in the source code
struct Row { int begin; int end; };
Row getRows() const;
private:
/// The encapsulated widget.
ViewSourceWidget * widget_;
};
} // namespace frontend
} // namespace lyx
#endif // GUIVIEWSOURCE_H