background_image.h

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#pragma once
#include "../../forms_export.h"
#include "image_type.h"
#include <xtd/drawing/brush>
#include <xtd/drawing/color>
#include <xtd/drawing/rectangle>
#include <xtd/iequatable>
#include <xtd/object>
#include <xtd/uri>
#include <xtd/ustring>
#include <memory>

namespace xtd {
  namespace forms {
    namespace style_sheets {
      class style_sheet;
      
      class forms_export_ background_image : public xtd::iequatable<background_image>, public xtd::object {
      public:
        
        static const background_image empty;
        
        
        background_image() = default;
        explicit background_image(const xtd::ustring& url);
        explicit background_image(const std::vector<xtd::drawing::color>& colors);
        background_image(const std::vector<xtd::drawing::color>& colors, int32 angle);
        background_image(xtd::forms::style_sheets::image_type image_type, const std::vector<xtd::drawing::color>& colors);
        background_image(xtd::forms::style_sheets::image_type image_type, const std::vector<xtd::drawing::color>& colors, int32 angle);
        
        background_image(const std::initializer_list<xtd::drawing::color>& colors);
        background_image(const background_image&) = default;
        background_image(background_image&&) = default;
        background_image& operator =(const background_image&) = default;
        
        
        int32 angle() const noexcept;
        void angle(int32 value) noexcept;
        
        const std::vector<xtd::drawing::color>& colors() const noexcept;
        void colors(const std::vector<xtd::drawing::color>& value);
        
        const xtd::uri& url() const noexcept;
        void url(const xtd::uri& value) noexcept;
        
        xtd::forms::style_sheets::image_type image_type() const noexcept;
        void image_type(xtd::forms::style_sheets::image_type value) noexcept;
        
        
        bool equals(const background_image& other) const noexcept override {return image_type_ == other.image_type_ && colors_ == other.colors_ && angle_ == other.angle_;}
        
        static std::unique_ptr<xtd::drawing::brush> make_brush(const xtd::forms::style_sheets::background_image& image, const xtd::drawing::rectangle& rect);
        
        xtd::ustring to_string() const noexcept override;
        
      private:
        friend class style_sheet;
        xtd::forms::style_sheets::image_type image_type_ = style_sheets::image_type::none;
        xtd::uri url_;
        std::vector<xtd::drawing::color> colors_ = {xtd::drawing::color::black, xtd::drawing::color::black};
        int32 angle_ = 180;
      };
    }
  }
}