SourceView.h

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#ifndef GTKUTIL_SOURCEVIEW_H_
#define GTKUTIL_SOURCEVIEW_H_

#include <string>
#include "gtkutil/ifc/Widget.h"
#include <stdexcept>

typedef struct _GtkSourceBuffer GtkSourceBuffer;
typedef struct _GtkSourceView GtkSourceView;
typedef struct _GtkWidget GtkWidget;
typedef struct _GtkSourceLanguageManager GtkSourceLanguageManager;

namespace gtkutil
{

    class SourceView: public Widget
    {
            // The top-level widget
            GtkWidget* _widget;

            GtkSourceView* _view;
            GtkSourceBuffer* _buffer;

            GtkSourceLanguageManager* _langManager;

        public:
            SourceView (const std::string& language, bool readOnly);

            virtual ~SourceView ();

            void setContents (const std::string& newContents);

            // Returns the contents of the source buffer
            std::string getContents ();

            // place the cursor at the given linenumber
            void goToLine (int lineNumber);

            // Clears the contents of the buffer
            void clear ();

        protected:
            // gtkutil::Widget implementation
            GtkWidget* _getWidget () const
            {
                return _widget;
            }
    };

} // namespace gtkutil

#endif /* GTKUTIL_SOURCEVIEW_H_ */