mirror of
https://github.com/aseprite/aseprite.git
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c42c5e1453
Some features from the beta branch of aseprite & laf were backported to the main branch of aseprite. Related commits: - New memory handling (db4504e816) - New get event with timeout (e6ec13cc31) - Convert os::NativeCursor to an enum (06a5b4f3ae) - Adapt code to the new os::Display -> os::Window refactor (5d31314cdb) - Save/load main window layout correctly and limit to current workarea (d6acb9e20f) - Redraw window immediately on "live resizing" (d0b39ebade)
69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
// Aseprite UI Library
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// Copyright (C) 2018-2020 Igara Studio S.A.
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// Copyright (C) 2001-2016 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_H_INCLUDED
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#define UI_OVERLAY_H_INCLUDED
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#pragma once
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#include "base/ref.h"
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#include "gfx/fwd.h"
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#include "gfx/point.h"
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#include "os/surface.h"
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#include "ui/base.h"
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namespace os {
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class Surface;
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}
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namespace ui {
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class Overlay;
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using OverlayRef = base::Ref<Overlay>;
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class Overlay : public base::RefCountT<Overlay> {
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public:
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enum ZOrder {
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NormalZOrder = 0,
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MouseZOrder = 5000
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};
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Overlay(const os::SurfaceRef& overlaySurface,
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const gfx::Point& pos,
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ZOrder zorder = NormalZOrder);
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~Overlay();
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os::SurfaceRef setSurface(const os::SurfaceRef& newSurface);
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const gfx::Point& position() const { return m_pos; }
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gfx::Rect bounds() const;
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void captureOverlappedArea(os::Surface* screen);
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void restoreOverlappedArea(const gfx::Rect& restoreBounds);
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void drawOverlay();
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void moveOverlay(const gfx::Point& newPos);
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bool operator<(const Overlay& other) const {
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return m_zorder < other.m_zorder;
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}
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private:
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os::SurfaceRef m_surface;
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os::SurfaceRef m_overlap;
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// Surface where we captured the overlapped (m_overlap)
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// region. It's nullptr if the overlay wasn't drawn yet.
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os::Surface* m_captured;
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gfx::Point m_pos;
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ZOrder m_zorder;
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};
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} // namespace ui
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#endif
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