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63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
// -*- C++ -*-
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/**
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* \file WorkAreaManager.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Abdelrazak Younes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef WORKAREA_MANAGER_H
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#define WORKAREA_MANAGER_H
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#include <list>
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namespace lyx {
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class Buffer;
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namespace frontend {
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class WorkArea;
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/// \c WorkArea Manager.
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/**
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* This is a helper class designed to avoid signal/slot connections
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* between a \c Buffer and the potentially multiple \c WorkArea(s)
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* used to visualize this Buffer contents.
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*/
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class WorkAreaManager
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{
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public:
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///
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WorkAreaManager() {}
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///
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void add(WorkArea * wa);
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///
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void remove(WorkArea * wa);
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///
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void redrawAll(bool update_metrics);
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///
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void closeAll();
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/// Update window titles of all users and the external modifications
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/// warning.
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void updateTitles();
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/// Schedule redraw of work areas
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void scheduleRedraw();
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/// If there is no work area, create a new one in the current view using the
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/// buffer buf. Returns false if not possible.
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bool unhide(Buffer * buf) const;
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private:
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typedef std::list<WorkArea *>::iterator iterator;
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///
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std::list<WorkArea *> work_areas_;
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};
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} // namespace frontend
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} // namespace lyx
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#endif // BASE_WORKAREA_H
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