Renamed project folders from Subsurface to Barotrauma
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Regalis
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using System;
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using EventInput;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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using Microsoft.Xna.Framework.Input;
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namespace Barotrauma
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{
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delegate void TextBoxEvent(GUITextBox sender, Keys key);
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class GUITextBox : GUIComponent, IKeyboardSubscriber
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{
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public event TextBoxEvent OnSelected;
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bool caretVisible;
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float caretTimer;
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GUITextBlock textBlock;
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public delegate bool OnEnterHandler(GUITextBox textBox, string text);
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public OnEnterHandler OnEnterPressed;
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public event TextBoxEvent OnKeyHit;
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public delegate bool OnTextChangedHandler(GUITextBox textBox, string text);
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public OnTextChangedHandler OnTextChanged;
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public bool CaretEnabled;
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private int? maxTextLength;
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public GUITextBlock.TextGetterHandler TextGetter
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{
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get { return textBlock.TextGetter; }
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set { textBlock.TextGetter = value; }
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}
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public bool Wrap
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{
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get { return textBlock.Wrap; }
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set { textBlock.Wrap = value; }
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}
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public int? MaxTextLength
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{
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get { return maxTextLength; }
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set
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{
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textBlock.OverflowClip = true;
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maxTextLength = value;
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}
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}
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public bool Enabled
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{
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get;
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set;
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}
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public override string ToolTip
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{
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get
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{
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return base.ToolTip;
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}
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set
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{
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base.ToolTip = value;
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textBlock.ToolTip = value;
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}
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}
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public override ScalableFont Font
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{
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set
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{
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base.Font = value;
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if (textBlock == null) return;
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textBlock.Font = value;
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}
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}
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public override Color Color
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{
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get { return color; }
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set
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{
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color = value;
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textBlock.Color = color;
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}
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}
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public Color TextColor
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{
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get { return textBlock.TextColor; }
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set { textBlock.TextColor = value; }
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}
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public override Color HoverColor
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{
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get
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{
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return base.HoverColor;
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}
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set
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{
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base.HoverColor = value;
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textBlock.HoverColor = value;
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}
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}
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public override Rectangle Rect
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{
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get
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{
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return base.Rect;
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}
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set
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{
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base.Rect = value;
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textBlock.Rect = value;
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}
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}
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public string Text
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{
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get
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{
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return textBlock.Text;
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}
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set
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{
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if (textBlock.Text == value) return;
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textBlock.Text = value;
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if (textBlock.Text == null) textBlock.Text = "";
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if (textBlock.Text != "")
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{
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if (!Wrap)
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{
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if (maxTextLength != null)
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{
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if (Text.Length > maxTextLength)
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{
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Text = textBlock.Text.Substring(0, (int)maxTextLength);
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}
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}
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else if (Font.MeasureString(textBlock.Text).X > (int)(textBlock.Rect.Width - textBlock.Padding.X - textBlock.Padding.Z))
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{
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Text = textBlock.Text.Substring(0, textBlock.Text.Length - 1);
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}
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}
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}
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}
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}
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public GUITextBox(Rectangle rect, string style = null, GUIComponent parent = null)
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: this(rect, null, null, Alignment.Left, Alignment.Left, style, parent)
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{
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}
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public GUITextBox(Rectangle rect, Alignment alignment = Alignment.Left, string style = null, GUIComponent parent = null)
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: this(rect, null, null, alignment, Alignment.Left, style, parent)
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{
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}
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public GUITextBox(Rectangle rect, Color? color, Color? textColor, Alignment alignment, Alignment textAlignment = Alignment.CenterLeft, string style = null, GUIComponent parent = null)
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: base(style)
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{
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Enabled = true;
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this.rect = rect;
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if (color != null) this.color = (Color)color;
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this.alignment = alignment;
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if (parent != null)
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parent.AddChild(this);
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textBlock = new GUITextBlock(new Rectangle(0,0,0,0), "", color, textColor, textAlignment, style, this);
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Font = GUI.Font;
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GUI.Style.Apply(textBlock, style == "" ? "GUITextBox" : style);
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textBlock.Padding = new Vector4(3.0f, 0.0f, 3.0f, 0.0f);
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CaretEnabled = true;
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}
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public void Select()
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{
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Selected = true;
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keyboardDispatcher.Subscriber = this;
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//if (Clicked != null) Clicked(this);
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}
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public void Deselect()
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{
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Selected = false;
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if (keyboardDispatcher.Subscriber == this) keyboardDispatcher.Subscriber = null;
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}
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public override void Flash(Color? color = null)
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{
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textBlock.Flash(color);
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}
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//MouseState previousMouse;
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public override void Update(float deltaTime)
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{
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if (!Visible) return;
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if (flashTimer > 0.0f) flashTimer -= deltaTime;
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if (!Enabled) return;
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if (rect.Contains(PlayerInput.MousePosition) && Enabled &&
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(MouseOn == null || MouseOn == this || IsParentOf(MouseOn) || MouseOn.IsParentOf(this)))
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{
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state = ComponentState.Hover;
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if (PlayerInput.LeftButtonClicked())
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{
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Select();
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if (OnSelected != null) OnSelected(this, Keys.None);
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}
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}
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else
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{
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state = ComponentState.None;
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}
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if (CaretEnabled)
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{
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caretTimer += deltaTime;
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caretVisible = ((caretTimer * 1000.0f) % 1000) < 500;
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}
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if (keyboardDispatcher.Subscriber == this)
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{
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state = ComponentState.Selected;
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Character.DisableControls = true;
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if (OnEnterPressed != null && PlayerInput.KeyHit(Keys.Enter))
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{
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string input = Text;
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Text = "";
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OnEnterPressed(this, input);
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}
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#if LINUX
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else if (PlayerInput.KeyHit(Keys.Back) && Text.Length>0)
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{
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Text = Text.Substring(0, Text.Length-1);
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}
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#endif
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}
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textBlock.State = state;
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textBlock.Update(deltaTime);
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}
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public override void Draw(SpriteBatch spriteBatch)
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{
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if (!Visible) return;
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DrawChildren(spriteBatch);
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if (!CaretEnabled) return;
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Vector2 caretPos = textBlock.CaretPos;
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if (caretVisible && Selected)
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{
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GUI.DrawLine(spriteBatch,
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new Vector2((int)caretPos.X + 2, caretPos.Y + 3),
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new Vector2((int)caretPos.X + 2, caretPos.Y + Font.MeasureString("I").Y - 3),
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textBlock.TextColor * (textBlock.TextColor.A / 255.0f));
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}
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}
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public void ReceiveTextInput(char inputChar)
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{
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Text = Text + inputChar;
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if (OnTextChanged!=null) OnTextChanged(this, Text);
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}
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public void ReceiveTextInput(string text)
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{
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Text = Text + text;
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if (OnTextChanged != null) OnTextChanged(this, Text);
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}
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public void ReceiveCommandInput(char command)
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{
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if (Text == null) Text = "";
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switch (command)
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{
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case '\b': //backspace
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if (Text.Length > 0) Text = Text.Substring(0, Text.Length - 1);
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break;
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//case '\r': //return
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// if (OnEnterPressed != null)
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// OnEnterPressed(this);
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// break;
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//case '\t': //tab
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// if (OnTabPressed != null)
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// OnTabPressed(this);
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// break;
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}
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if (OnTextChanged != null) OnTextChanged(this, Text);
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}
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public void ReceiveSpecialInput(Keys key)
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{
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if (OnKeyHit != null) OnKeyHit(this, key);
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}
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//public event TextBoxEvent OnTabPressed;
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public bool Selected
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{
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get;
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set;
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}
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}
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}
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