EditColorDialog.cs

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using System.Xml.Linq;
using Engine;
using Engine.Serialization;
 
namespace Game {
    public class EditColorDialog : Dialog {
        public BevelledButtonWidget m_rectangle;
        public SliderWidget m_sliderR;
        public SliderWidget m_sliderG;
        public SliderWidget m_sliderB;
        public LabelWidget m_label;
        public ButtonWidget m_okButton;
        public ButtonWidget m_cancelButton;
        
        public Action<Color?> m_handler;
        public Color m_color;
        public const string fName = "EditColorDialog";
 
        public EditColorDialog(Color color, Action<Color?> handler) {
            WidgetsList children = Children;
            CanvasWidget obj = new() {
                Size = new Vector2(660f, 420f),
                HorizontalAlignment = WidgetAlignment.Center,
                VerticalAlignment = WidgetAlignment.Center,
                Children = { new BevelledRectangleWidget { Style = ContentManager.Get<XElement>("Styles/DialogArea") } }
            };
            WidgetsList children2 = obj.Children;
            StackPanelWidget obj2 = new() {
                Direction = LayoutDirection.Vertical,
                Margin = new Vector2(15f),
                HorizontalAlignment = WidgetAlignment.Center,
                Children = {
                    new LabelWidget { Text = LanguageControl.Get(fName, 1), HorizontalAlignment = WidgetAlignment.Center },
                    new CanvasWidget { Size = new Vector2(0f, 1f / 0f) }
                }
            };
            WidgetsList children3 = obj2.Children;
            StackPanelWidget obj3 = new() { Direction = LayoutDirection.Horizontal };
            WidgetsList children4 = obj3.Children;
            StackPanelWidget obj4 = new() { Direction = LayoutDirection.Vertical, VerticalAlignment = WidgetAlignment.Center };
            WidgetsList children5 = obj4.Children;
            StackPanelWidget obj5 = new() {
                Direction = LayoutDirection.Horizontal,
                HorizontalAlignment = WidgetAlignment.Far,
                Margin = new Vector2(0f, 10f),
                Children = {
                    new LabelWidget { Text = LanguageControl.Get(fName, 2), Color = Color.Gray, VerticalAlignment = WidgetAlignment.Center },
                    new CanvasWidget { Size = new Vector2(10f, 0f) }
                }
            };
            WidgetsList children6 = obj5.Children;
            SliderWidget obj6 = new() {
                Size = new Vector2(300f, 50f), IsLabelVisible = false, MinValue = 0f, MaxValue = 255f, Granularity = 1f, SoundName = ""
            };
            SliderWidget widget = obj6;
            m_sliderR = obj6;
            children6.Add(widget);
            children5.Add(obj5);
            WidgetsList children7 = obj4.Children;
            StackPanelWidget obj7 = new() {
                Direction = LayoutDirection.Horizontal,
                HorizontalAlignment = WidgetAlignment.Far,
                Margin = new Vector2(0f, 10f),
                Children = {
                    new LabelWidget { Text = LanguageControl.Get(fName, 3), Color = Color.Gray, VerticalAlignment = WidgetAlignment.Center },
                    new CanvasWidget { Size = new Vector2(10f, 0f) }
                }
            };
            WidgetsList children8 = obj7.Children;
            SliderWidget obj8 = new() {
                Size = new Vector2(300f, 50f), IsLabelVisible = false, MinValue = 0f, MaxValue = 255f, Granularity = 1f, SoundName = ""
            };
            widget = obj8;
            m_sliderG = obj8;
            children8.Add(widget);
            children7.Add(obj7);
            WidgetsList children9 = obj4.Children;
            StackPanelWidget obj9 = new() {
                Direction = LayoutDirection.Horizontal,
                HorizontalAlignment = WidgetAlignment.Far,
                Margin = new Vector2(0f, 10f),
                Children = {
                    new LabelWidget { Text = LanguageControl.Get(fName, 4), Color = Color.Gray, VerticalAlignment = WidgetAlignment.Center },
                    new CanvasWidget { Size = new Vector2(10f, 0f) }
                }
            };
            WidgetsList children10 = obj9.Children;
            SliderWidget obj10 = new() {
                Size = new Vector2(300f, 50f), IsLabelVisible = false, MinValue = 0f, MaxValue = 255f, Granularity = 1f, SoundName = ""
            };
            widget = obj10;
            m_sliderB = obj10;
            children10.Add(widget);
            children9.Add(obj9);
            children4.Add(obj4);
            obj3.Children.Add(new CanvasWidget { Size = new Vector2(20f, 0f) });
            WidgetsList children11 = obj3.Children;
            CanvasWidget canvasWidget = new();
            WidgetsList children12 = canvasWidget.Children;
            BevelledButtonWidget obj11 = new() {
                Size = new Vector2(200f, 240f),
                AmbientLight = 1f,
                HorizontalAlignment = WidgetAlignment.Center,
                VerticalAlignment = WidgetAlignment.Center
            };
            BevelledButtonWidget widget2 = obj11;
            m_rectangle = obj11;
            children12.Add(widget2);
            WidgetsList children13 = canvasWidget.Children;
            LabelWidget obj12 = new() { HorizontalAlignment = WidgetAlignment.Center, VerticalAlignment = WidgetAlignment.Center };
            LabelWidget widget3 = obj12;
            m_label = obj12;
            children13.Add(widget3);
            children11.Add(canvasWidget);
            children3.Add(obj3);
            obj2.Children.Add(new CanvasWidget { Size = new Vector2(0f, 1f / 0f) });
            WidgetsList children14 = obj2.Children;
            StackPanelWidget obj13 = new() { Direction = LayoutDirection.Horizontal, HorizontalAlignment = WidgetAlignment.Center };
            WidgetsList children15 = obj13.Children;
            BevelledButtonWidget obj14 = new() { Size = new Vector2(160f, 60f), Text = LanguageControl.Ok };
            ButtonWidget widget4 = obj14;
            m_okButton = obj14;
            children15.Add(widget4);
            obj13.Children.Add(new CanvasWidget { Size = new Vector2(50f, 0f) });
            WidgetsList children16 = obj13.Children;
            BevelledButtonWidget obj15 = new() { Size = new Vector2(160f, 60f), Text = LanguageControl.Cancel };
            widget4 = obj15;
            m_cancelButton = obj15;
            children16.Add(widget4);
            children14.Add(obj13);
            children2.Add(obj2);
            children.Add(obj);
            m_handler = handler;
            m_color = color;
            UpdateControls();
        }
 
        public override void Update() {
            if (m_rectangle.IsClicked) {
                DialogsManager.ShowDialog(
                    this,
                    new TextBoxDialog(
                        LanguageControl.Get(fName, 5),
                        GetColorString(),
                        20,
                        delegate(string s) {
                            if (s != null) {
                                try {
                                    m_color.RGB = HumanReadableConverter.ConvertFromString<Color>(s);
                                }
                                catch {
                                    DialogsManager.ShowDialog(
                                        this,
                                        new MessageDialog(
                                            LanguageControl.Get(fName, 6),
                                            LanguageControl.Get(fName, 7),
                                            LanguageControl.Ok,
                                            null,
                                            null
                                        )
                                    );
                                }
                            }
                        }
                    )
                );
            }
            if (m_sliderR.IsSliding) {
                m_color.R = (byte)m_sliderR.Value;
            }
            if (m_sliderG.IsSliding) {
                m_color.G = (byte)m_sliderG.Value;
            }
            if (m_sliderB.IsSliding) {
                m_color.B = (byte)m_sliderB.Value;
            }
            if (m_okButton.IsClicked) {
                Dismiss(m_color);
            }
            if (Input.Cancel
                || m_cancelButton.IsClicked) {
                Dismiss(null);
            }
            UpdateControls();
        }
 
        public virtual void UpdateControls() {
            m_rectangle.CenterColor = m_color;
            m_sliderR.Value = m_color.R;
            m_sliderG.Value = m_color.G;
            m_sliderB.Value = m_color.B;
            m_label.Text = GetColorString();
        }
 
        public string GetColorString() => $"#{m_color.R:X2}{m_color.G:X2}{m_color.B:X2}";
 
        public void Dismiss(Color? result) {
            DialogsManager.HideDialog(this);
            m_handler?.Invoke(result);
        }
    }
}