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context_flags.h
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context_flags.h
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// Aseprite
// Copyright (C) 2001-2016 David Capello
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
#pragma once
#include "base/ints.h"
namespace doc {
class Site;
}
namespace app {
class Context;
class ContextFlags {
public:
enum {
HasActiveDocument = 1 << 0,
HasActiveSprite = 1 << 1,
HasVisibleMask = 1 << 2,
HasActiveLayer = 1 << 3,
HasActiveCel = 1 << 4,
HasActiveImage = 1 << 5,
HasBackgroundLayer = 1 << 6,
ActiveDocumentIsReadable = 1 << 7,
ActiveDocumentIsWritable = 1 << 8,
ActiveLayerIsImage = 1 << 9,
ActiveLayerIsBackground = 1 << 10,
ActiveLayerIsVisible = 1 << 11,
ActiveLayerIsEditable = 1 << 12,
};
ContextFlags();
bool check(uint32_t flags) const { return (m_flags & flags) == flags; }
void update(Context* context);
private:
void updateFlagsFromSite(const doc::Site& site);
uint32_t m_flags;
};
} // namespace app