ddc38c3998
Here are some small changes from CPPCheck and also in some places I seen that some parameters could be declared const as they are not being changed.
68 lines
1.3 KiB
C++
68 lines
1.3 KiB
C++
/*
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* Background Effects Implementation
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* Copyright(C) 2003-2013 Jinhao(cnjinhao@hotmail.com)
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*
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*
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* @file: nana/gui/effects.hpp
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*
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*/
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#ifndef NANA_GUI_EFFECTS_HPP
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#define NANA_GUI_EFFECTS_HPP
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#include <cstddef>
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#include <nana/paint/graphics.hpp>
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namespace nana
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{
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namespace effects
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{
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enum class edge_nimbus
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{
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none, active = 0x1, over = 0x2
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};
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class bground_interface
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{
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public:
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typedef paint::graphics & graph_reference;
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virtual ~bground_interface() = 0;
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virtual void take_effect(window, graph_reference) const = 0;
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};
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class bground_factory_interface
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{
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friend class effects_accessor;
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public:
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virtual ~bground_factory_interface() = 0;
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private:
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virtual bground_interface * create() const = 0;
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};
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class bground_transparent
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: public bground_factory_interface
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{
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public:
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explicit bground_transparent(std::size_t percent);
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private:
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bground_interface* create() const override;
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private:
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std::size_t percent_;
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};
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class bground_blur
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: public bground_factory_interface
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{
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public:
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bground_blur(std::size_t radius);
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private:
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bground_interface * create() const override;
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private:
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std::size_t radius_;
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};
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}
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}//end namespace nana
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#endif
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