style_sheet.hpp

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#pragma once
#include "../../forms_export.hpp"
#include "../border_style.hpp"
#include "button.hpp"
#include "control.hpp"
#include "form.hpp"
#include "label.hpp"
#include "link_label.hpp"
#include "panel.hpp"
#include "pseudo_state.hpp"
#include "status_bar.hpp"
#include "status_bar_panel.hpp"
#include "system_colors.hpp"
#include "theme.hpp"
#include "user_control.hpp"
#include "toggle_button.hpp"
#include "tool_bar.hpp"
#include "tool_bar_button.hpp"
#include <xtd/collections/generic/list>
#include <xtd/web/css/css_reader>
#include <xtd/event_handler>
#include <xtd/iequatable>
#include <xtd/object>
#include <xtd/uri>
#include <map>

class __test_style_sheet__; // Necessary for the test unit to access the private member functions

namespace xtd {
  namespace forms {
    class control;
    class form;
    
    namespace style_sheets {
      class forms_export_ style_sheet final : public xtd::iequatable<style_sheet>, public xtd::object {
        struct data;
        
      public:
        
        using buttons_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::button>;
        using controls_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::control>;
        using forms_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::form>;
        using labels_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::label>;
        using link_labels_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::link_label>;
        using panels_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::panel>;
        using style_sheets_t = std::map<xtd::string, style_sheet>;
        using style_sheet_names_t = xtd::collections::generic::list<xtd::string>;
        using status_bars_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::status_bar>;
        using status_bar_panels_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::status_bar_panel>;
        using toggle_buttons_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::toggle_button>;
        using tool_bars_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::tool_bar>;
        using tool_bar_buttons_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::tool_bar_button>;
        using user_controls_t = std::map<xtd::forms::style_sheets::pseudo_state, xtd::forms::style_sheets::user_control>;
        
        
        static const style_sheet empty;
        
        
        style_sheet();
        explicit style_sheet(const xtd::string& css_text);
        
        style_sheet(const style_sheet&);
        style_sheet(style_sheet&&) = default;
        style_sheet& operator =(const style_sheet&);
        
        
        xtd::forms::style_sheets::button button() const noexcept;
        xtd::forms::style_sheets::button button(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const buttons_t& buttons() const noexcept;
        
        xtd::forms::style_sheets::control control() const noexcept;
        xtd::forms::style_sheets::control control(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const controls_t& controls() const noexcept;
        
        xtd::forms::style_sheets::button flat_button() const noexcept;
        xtd::forms::style_sheets::button flat_button(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const buttons_t& flat_buttons() const noexcept;
        
        xtd::forms::style_sheets::toggle_button flat_toggle_button() const noexcept;
        xtd::forms::style_sheets::toggle_button flat_toggle_button(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const toggle_buttons_t& flat_toggle_buttons() const noexcept;
        
        xtd::forms::style_sheets::form form() const noexcept;
        xtd::forms::style_sheets::form form(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const forms_t& forms() const noexcept;
        
        bool is_system_style_sheet() const noexcept;
        
        xtd::forms::style_sheets::label label() const noexcept;
        xtd::forms::style_sheets::label label(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const labels_t& labels() const noexcept;
        
        xtd::forms::style_sheets::link_label link_label() const noexcept;
        xtd::forms::style_sheets::link_label link_label(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const link_labels_t& link_labels() const noexcept;
        
        xtd::forms::style_sheets::panel panel() const noexcept;
        xtd::forms::style_sheets::panel panel(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const panels_t& panels() const noexcept;
        
        xtd::forms::style_sheets::button popup_button() const noexcept;
        xtd::forms::style_sheets::button popup_button(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const buttons_t& popup_buttons() const noexcept;
        
        xtd::forms::style_sheets::toggle_button popup_toggle_button() const noexcept;
        xtd::forms::style_sheets::toggle_button popup_toggle_button(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const toggle_buttons_t& popup_toggle_buttons() const noexcept;
        
        xtd::forms::style_sheets::status_bar status_bar() const noexcept;
        xtd::forms::style_sheets::status_bar status_bar(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const status_bars_t& status_bars() const noexcept;
        
        xtd::forms::style_sheets::status_bar_panel status_bar_panel() const noexcept;
        xtd::forms::style_sheets::status_bar_panel status_bar_panel(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const status_bar_panels_t& status_bar_panels() const noexcept;
        
        const xtd::forms::style_sheets::system_colors& system_colors() const noexcept;
        
        const xtd::forms::style_sheets::theme& theme() const noexcept;
        
        xtd::forms::style_sheets::toggle_button toggle_button() const noexcept;
        xtd::forms::style_sheets::toggle_button toggle_button(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const toggle_buttons_t& toggle_buttons() const noexcept;
        
        xtd::forms::style_sheets::tool_bar tool_bar() const noexcept;
        xtd::forms::style_sheets::tool_bar tool_bar(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const tool_bars_t& tool_bars() const noexcept;
        
        xtd::forms::style_sheets::tool_bar_button tool_bar_button() const noexcept;
        xtd::forms::style_sheets::tool_bar_button tool_bar_button(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const tool_bar_buttons_t& tool_bar_buttons() const noexcept;
        
        xtd::forms::style_sheets::user_control user_control() const noexcept;
        xtd::forms::style_sheets::user_control user_control(xtd::forms::style_sheets::pseudo_state state) const noexcept;
        const user_controls_t& user_controls() const noexcept;
        
        
        static const style_sheet& current_style_sheet() noexcept;
        static void current_style_sheet(const style_sheet& value);
        
        static const style_sheets_t& style_sheets() noexcept;
        
        static const style_sheet_names_t& style_sheet_names() noexcept;
        
        static const style_sheet& system_style_sheet() noexcept;

        
        bool equals(const xtd::object& obj) const noexcept override;
        bool equals(const style_sheet& other) const noexcept override;
        
        xtd::size get_hash_code() const noexcept override;
        
        
        static buttons_t button_from_css(const  xtd::string& css_text);
        
        static controls_t control_from_css(const  xtd::string& css_text);
        
        static style_sheet get_style_sheet_from_name(const xtd::string& name);
        
        static style_sheet get_style_sheet_from_file(const xtd::string& file_name);
        
        static style_sheet get_style_sheet_from_path(const xtd::string& path_name);
        
        static forms_t form_from_css(const  xtd::string& css_text);
        
        static xtd::forms::style_sheets::system_colors system_colors_from_css(const xtd::string& css_text);
        
        static xtd::forms::style_sheets::theme theme_from_css(const xtd::string& css_text);
        
        static std::tuple<xtd::forms::style_sheets::border_type, int32, int32> to_border_type(xtd::forms::border_style border);
        
        
        static event<style_sheet, event_handler> style_sheet_changed;
        
      private:
        friend class ::__test_style_sheet__; // Necessary for the test unit to access the private member functions
        friend class xtd::forms::control;
        friend class xtd::forms::form;
        style_sheet(const xtd::string& css_text, bool init_system);
        
        xtd::drawing::color background_color_from_css(const xtd::string& css_text, const xtd::drawing::color& default_value) const noexcept;
        background_image background_image_from_css(const xtd::string& css_text, const background_image& default_value) const noexcept;
        border_color border_color_from_css(const xtd::string& css_text, const border_color& default_value) const noexcept;
        border_style border_style_from_css(const string& text, const border_style& default_value) const noexcept;
        border_radius border_radius_from_css(const xtd::string& css_text, const border_radius& default_value) const noexcept;
        border_width border_width_from_css(const xtd::string& css_text, const border_width& default_value) const noexcept;
        xtd::drawing::color color_from_css(const xtd::string& css_text, const xtd::drawing::color& default_value) const noexcept;
        length length_from_css(const xtd::string& css_text, const length& default_value) const noexcept;
        margin margin_from_css(const xtd::string& css_text, const margin& default_value) const noexcept;
        margin margin_bottom_from_css(const xtd::string& css_text, const margin& default_value) const noexcept;
        margin margin_left_from_css(const xtd::string& css_text, const margin& default_value) const noexcept;
        margin margin_right_from_css(const xtd::string& css_text, const margin& default_value) const noexcept;
        margin margin_top_from_css(const xtd::string& css_text, const margin& default_value) const noexcept;
        padding padding_from_css(const xtd::string& css_text, const padding& default_value) const noexcept;
        padding padding_bottom_from_css(const xtd::string& css_text, const padding& default_value) const noexcept;
        padding padding_left_from_css(const xtd::string& css_text, const padding& default_value) const noexcept;
        padding padding_right_from_css(const xtd::string& css_text, const padding& default_value) const noexcept;
        padding padding_top_from_css(const xtd::string& css_text, const padding& default_value) const noexcept;
        string string_from_css(const xtd::string& css_text, const xtd::string& default_value) const noexcept;
        xtd::forms::content_alignment text_align_from_css(const xtd::string& css_text, const xtd::forms::content_alignment& default_value) const noexcept;
        xtd::forms::style_sheets::text_decoration text_decoration_from_css(const xtd::string& css_text, const xtd::forms::style_sheets::text_decoration& default_value) const noexcept;
        xtd::forms::style_sheets::text_transformation text_transformation_from_css(const xtd::string& css_text, const xtd::forms::style_sheets::text_transformation& default_value) const noexcept;
        xtd::uri uri_from_css(const xtd::string& css_text, const xtd::uri& default_value) const noexcept;
        xtd::forms::style_sheets::white_space white_space_from_css(const xtd::string& css_text, const xtd::forms::style_sheets::white_space& default_value) const noexcept;
        
        template<class type_t, class collection_t>
        type_t get_state_control(const collection_t& collection, pseudo_state state) const noexcept {
          auto result = type_t();
          auto it = collection.find(pseudo_state::standard);
          if (it != collection.end()) result = it->second;
          it = collection.find(state);
          if (it != collection.end()) result = it->second;
          return result;
        }
        
        static void on_style_sheet_changed(const xtd::event_args& e);
        static void on_system_colors_changed(const event_args& e);
        xtd::array<xtd::string> split_values_from_text(const xtd::string& text) const noexcept;
        
        void button_reader(xtd::web::css::css_reader& reader) noexcept;
        void control_reader(xtd::web::css::css_reader& reader) noexcept;
        void fill_control(const xtd::web::css::selector_map::const_iterator& selectors_iterator, xtd::forms::style_sheets::control& control) noexcept;
        void flat_button_reader(xtd::web::css::css_reader& reader) noexcept;
        void flat_toggle_button_reader(xtd::web::css::css_reader& reader) noexcept;
        void form_reader(xtd::web::css::css_reader& reader) noexcept;
        void label_reader(xtd::web::css::css_reader& reader) noexcept;
        void link_label_reader(xtd::web::css::css_reader& reader) noexcept;
        void panel_reader(xtd::web::css::css_reader& reader) noexcept;
        void popup_button_reader(xtd::web::css::css_reader& reader) noexcept;
        void popup_toggle_button_reader(xtd::web::css::css_reader& reader) noexcept;
        void status_bar_reader(xtd::web::css::css_reader& reader) noexcept;
        void status_bar_panel_reader(xtd::web::css::css_reader& reader) noexcept;
        void system_colors_reader(xtd::web::css::css_reader& reader) noexcept;
        void theme_reader(xtd::web::css::css_reader& reader) noexcept;
        void toggle_button_reader(xtd::web::css::css_reader& reader) noexcept;
        void tool_bar_reader(xtd::web::css::css_reader& reader) noexcept;
        void tool_bar_button_reader(xtd::web::css::css_reader& reader) noexcept;
        void user_control_reader(xtd::web::css::css_reader& reader) noexcept;
        
        //static style_sheet system_style_sheet_gnome_dark() noexcept; // Declared in system_style_sheet_gnome_dark.cpp
        //static style_sheet system_style_sheet_gnome_light() noexcept; // Declared in system_style_sheet_gnome_light.cpp
        //static style_sheet system_style_sheet_kde_dark() noexcept; // Declared in system_style_sheet_kde_dark.cpp
        //static style_sheet system_style_sheet_kde_light() noexcept; // Declared in system_style_sheet_kde_light.cpp
        //static style_sheet system_style_sheet_macos_dark() noexcept; // Declared in system_style_sheet_macos_dark.cpp
        //static style_sheet system_style_sheet_macos_light() noexcept; // Declared in system_style_sheet_macos_light.cpp
        static style_sheet system_style_sheet_unknown_dark() noexcept; // Declared in system_style_sheet_unknown_dark.cpp
        static style_sheet system_style_sheet_unknown_light() noexcept; // Declared in system_style_sheet_unknown_light.cpp
        //static style_sheet system_style_sheet_windows_dark() noexcept; // Declared in system_style_sheet_windows_dark.cpp
        //static style_sheet system_style_sheet_windows_light() noexcept; // Declared in system_style_sheet_windows_light.cpp
        
        bool try_parse_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_hex_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_linear_gradient(const xtd::string& text, background_image& result) const noexcept;
        bool try_parse_named_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_rgb_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_rgba_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_hsv_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_hsva_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_hsl_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_hsla_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_system_color(const xtd::string& text, xtd::drawing::color& result) const noexcept;
        bool try_parse_uri(const xtd::string& text, xtd::uri& result) const noexcept;
        
        void system_colors_(const xtd::forms::style_sheets::system_colors& system_colors);
        void theme_(const xtd::forms::style_sheets::theme& theme);
        void theme_name_(const xtd::string& name);
        
        static style_sheet current_style_sheet_;
        static style_sheets_t style_sheets_;
        static style_sheet_names_t style_sheet_names_;
        static style_sheet system_style_sheet_;
        
        xtd::sptr<data> data_;
      };
      class forms_export_ style_sheet final : public xtd::iequatable<style_sheet>, public xtd::object {…};
    }
  }
}