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52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
// Aseprite UI Library
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// Copyright (C) 2001-2013 David Capello
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//
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// This file is released under the terms of the MIT license.
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// Read LICENSE.txt for more information.
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#ifndef UI_OVERLAY_MANAGER_H_INCLUDED
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#define UI_OVERLAY_MANAGER_H_INCLUDED
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#pragma once
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#include "ui/base.h"
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#include <vector>
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namespace she { class Surface; }
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namespace ui {
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class Overlay;
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class OverlayManager {
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friend class GuiSystem; // So it can call destroyInstance() from ~GuiSystem
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static OverlayManager* m_singleton;
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OverlayManager();
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~OverlayManager();
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public:
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static OverlayManager* instance();
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void addOverlay(Overlay* overlay);
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void removeOverlay(Overlay* overlay);
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void captureOverlappedAreas();
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void restoreOverlappedAreas();
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void drawOverlays();
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private:
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static void destroyInstance();
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typedef std::vector<Overlay*> OverlayList;
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typedef OverlayList::iterator iterator;
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iterator begin() { return m_overlays.begin(); }
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iterator end() { return m_overlays.end(); }
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OverlayList m_overlays;
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};
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} // namespace ui
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#endif
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