mirror of
https://github.com/LadybirdBrowser/ladybird.git
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87 lines
2.8 KiB
C++
87 lines
2.8 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/HashMap.h>
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#include <AK/NonnullRefPtr.h>
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#include <AK/RefCounted.h>
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#include <LibGfx/Bitmap.h>
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namespace GUI {
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class IconImpl : public RefCounted<IconImpl> {
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public:
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static NonnullRefPtr<IconImpl> create() { return adopt(*new IconImpl); }
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~IconImpl() { }
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const Gfx::Bitmap* bitmap_for_size(int) const;
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void set_bitmap_for_size(int, RefPtr<Gfx::Bitmap>&&);
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Vector<int> sizes() const
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{
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Vector<int> sizes;
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for (auto& it : m_bitmaps)
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sizes.append(it.key);
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return sizes;
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}
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private:
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IconImpl() { }
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HashMap<int, RefPtr<Gfx::Bitmap>> m_bitmaps;
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};
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class Icon {
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public:
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Icon();
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explicit Icon(RefPtr<Gfx::Bitmap>&&);
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explicit Icon(RefPtr<Gfx::Bitmap>&&, RefPtr<Gfx::Bitmap>&&);
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explicit Icon(const IconImpl&);
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Icon(const Icon&);
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~Icon() { }
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static Icon default_icon(const StringView&);
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Icon& operator=(const Icon& other)
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{
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if (this != &other)
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m_impl = other.m_impl;
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return *this;
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}
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const Gfx::Bitmap* bitmap_for_size(int size) const { return m_impl->bitmap_for_size(size); }
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void set_bitmap_for_size(int size, RefPtr<Gfx::Bitmap>&& bitmap) { m_impl->set_bitmap_for_size(size, move(bitmap)); }
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const IconImpl& impl() const { return *m_impl; }
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Vector<int> sizes() const { return m_impl->sizes(); }
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private:
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NonnullRefPtr<IconImpl> m_impl;
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};
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}
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