busy_box.h

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#pragma once
#include "busy_dialog.h"
#include <xtd/literals.h>
#include <xtd/static.h>
 
namespace xtd {
  namespace forms {
    class forms_export_ busy_box final static_ {
    public:
      static void hide() {
        delete dialog_;
        dialog_ = nullptr;
      }
      
      static void show(const iwin32_window& owner) {show_busy_dialog(&owner);}
      static void show(const iwin32_window& owner, const xtd::ustring& text) {show_busy_dialog(&owner, text);}
      static void show(const iwin32_window& owner, const xtd::ustring& text, const xtd::ustring& caption) {show_busy_dialog(&owner, text, caption);}
      static void show(const iwin32_window& owner, const xtd::ustring& text, const xtd::ustring& caption, const xtd::drawing::icon& icon) {show_busy_dialog(&owner, text, caption, icon);}
      static void show(const iwin32_window& owner, const xtd::ustring& text, const xtd::ustring& caption, const xtd::drawing::icon& icon, const xtd::drawing::color& back_color) {show_busy_dialog(&owner, text, caption, icon, back_color);}
      static void show(const iwin32_window& owner, const xtd::ustring& text, const xtd::ustring& caption, const xtd::drawing::icon& icon, const xtd::drawing::color& back_color, const xtd::drawing::color& fore_color) {show_busy_dialog(&owner, text, caption, icon, back_color, fore_color);}
      static void show(const iwin32_window& owner, const xtd::ustring& text, const xtd::ustring& caption, const xtd::drawing::icon& icon, const xtd::drawing::color& back_color, const xtd::drawing::color& fore_color, float opacity) {show_busy_dialog(&owner, text, caption, icon, back_color, fore_color, opacity);}
 
      static void show() {show_busy_dialog(nullptr);}
      static void show(const xtd::ustring& text) {show_busy_dialog(nullptr, text);}
      static void show(const xtd::ustring& text, const xtd::ustring& caption) {show_busy_dialog(nullptr, text, caption);}
      static void show(const xtd::ustring& text, const xtd::ustring& caption, const xtd::drawing::icon& icon) {show_busy_dialog(nullptr, text, caption, icon);}
      static void show(const xtd::ustring& text, const xtd::ustring& caption, const xtd::drawing::icon& icon, const xtd::drawing::color& back_color) {show_busy_dialog(nullptr, text, caption, icon, back_color);}
      static void show(const xtd::ustring& text, const xtd::ustring& caption, const xtd::drawing::icon& icon, const xtd::drawing::color& back_color, const xtd::drawing::color& fore_color) {show_busy_dialog(nullptr, text, caption, icon, back_color, fore_color);}
      static void show(const xtd::ustring& text, const xtd::ustring& caption, const xtd::drawing::icon& icon, const xtd::drawing::color& back_color, const xtd::drawing::color& fore_color, float opacity) {show_busy_dialog(nullptr, text, caption, icon, back_color, fore_color, opacity);}
      
    private:
      static busy_dialog* dialog_;
      static void show_busy_dialog(const iwin32_window* owner, const xtd::ustring& text = "Please wait..."_t, const xtd::ustring& caption = "", const xtd::drawing::icon& icon = xtd::drawing::icon::empty, const xtd::drawing::color& back_color = xtd::forms::theme_colors::current_theme().control(), const xtd::drawing::color& fore_color = xtd::forms::theme_colors::current_theme().control_text(), float opacity = 0.0) {
        if (dialog_) return;
        dialog_ = new busy_dialog();
        dialog_->description(text);
        dialog_->text(caption);
        dialog_->icon(icon);
        dialog_->back_color(back_color);
        dialog_->fore_color(fore_color);
        dialog_->opacity(opacity);
        owner ? dialog_->show(*owner) : dialog_->show();
      }
    };
  }
}