#ifndef BASE_WORKAREA_H
#define BASE_WORKAREA_H
-#include "frontends/key_state.h"
-#include "frontends/KeySymbol.h"
+#include "frontends/KeyModifier.h"
+#include "frontends/Delegates.h"
#include "support/Timeout.h"
#include "support/docstring.h"
-#include <boost/signals/trackable.hpp>
-
#undef CursorShape
namespace lyx {
+
class Buffer;
class BufferView;
class FuncRequest;
+class KeySymbol;
namespace frontend {
* It works in concert with the BaseScreen class to update the
* widget view of a document.
*/
-class WorkArea : public boost::signals::trackable {
+class WorkArea
+{
public:
///
WorkArea(Buffer & buffer, LyXView & lv);
/// Process Key pressed event.
/// This needs to be public because it is accessed externally by GuiView.
- void processKeySym(KeySymbolPtr key, key_modifier::state state);
+ void processKeySym(KeySymbol const & key, KeyModifier mod);
+
+ /// close this work area.
+ /// Slot for Buffer::closing signal.
+ void close();
protected:
/// cause the display of the given area of the work area
virtual void expose(int x, int y, int w, int h) = 0;
///
- void dispatch(FuncRequest const & cmd0,
- key_modifier::state = key_modifier::none);
+ void dispatch(FuncRequest const & cmd0, KeyModifier = NoModifier);
- /// close this work area.
- /// Slot for Buffer::closing boost signal.
- void close();
///
void resizeBufferView();
/// hide the visible cursor, if it is visible
///
Timeout cursor_timeout_;
-
- /// buffer changed signal connection
- boost::signals::connection bufferChangedConnection_;
- /// buffer closing signal connection
- boost::signals::connection bufferClosingConnection_;
};
} // namespace frontend