using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using BansheeEngine;

namespace BansheeEditor
{
	/** @addtogroup GUIEditor
	 *  @{
	 */

	/// <summary>
	/// A composite GUI object representing an editor field. Editor fields are a combination of a label and an input field. 
	/// Label is optional. This specific implementation displays an input field for a floating point distribution.
	/// </summary>
	public partial class GUIFloatDistributionField : GUIElement
	{
		private GUIFloatDistributionField(bool __dummy0) { }
		protected GUIFloatDistributionField() { }

		/// <summary>Creates a new GUI editor field with a label.</summary>
		/// <param name="labelContent">Content to display in the editor field label.</param>
		/// <param name="labelWidth">Width of the label in pixels.</param>
		/// <param name="style">
		/// Optional style to use for the element. Style will be retrieved from GUISkin of the GUIWidget the element is used on. 
		/// If not specified default style is used.
		/// </param>
		public GUIFloatDistributionField(GUIContent labelContent, uint labelWidth, string style = "")
		{
			Internal_create(this, ref labelContent, labelWidth, style);
		}

		/// <summary>Creates a new GUI editor field with a label.</summary>
		/// <param name="labelContent">Content to display in the editor field label.</param>
		/// <param name="style">
		/// Optional style to use for the element. Style will be retrieved from GUISkin of the GUIWidget the element is used on. 
		/// If not specified default style is used.
		/// </param>
		public GUIFloatDistributionField(GUIContent labelContent, string style = "")
		{
			Internal_create0(this, ref labelContent, style);
		}

		/// <summary>Creates a new GUI editor field with a label.</summary>
		/// <param name="labelText">String to display in the editor field label.</param>
		/// <param name="labelWidth">Width of the label in pixels.</param>
		/// <param name="style">
		/// Optional style to use for the element. Style will be retrieved from GUISkin of the GUIWidget the element is used on. 
		/// If not specified default style is used.
		/// </param>
		public GUIFloatDistributionField(LocString labelText, uint labelWidth, string style = "")
		{
			Internal_create1(this, labelText, labelWidth, style);
		}

		/// <summary>Creates a new GUI editor field with a label.</summary>
		/// <param name="labelText">String to display in the editor field label.</param>
		/// <param name="style">
		/// Optional style to use for the element. Style will be retrieved from GUISkin of the GUIWidget the element is used on. 
		/// If not specified default style is used.
		/// </param>
		public GUIFloatDistributionField(LocString labelText, string style = "")
		{
			Internal_create2(this, labelText, style);
		}

		/// <summary>Creates a new GUI editor field without a label.</summary>
		/// <param name="style">
		/// Optional style to use for the element. Style will be retrieved from GUISkin of the GUIWidget the element is used on. 
		/// If not specified default style is used.
		/// </param>
		public GUIFloatDistributionField(string style = "")
		{
			Internal_create3(this, style);
		}

		/// <summary>Changes the value of the field.</summary>
		public FloatDistribution Value
		{
			get { return Internal_getValue(mCachedPtr); }
			set { Internal_setValue(mCachedPtr, value); }
		}

		/// <summary>
		/// Checks if any of the float input fields currently have input focus. Only relevant for non-curve distributions.
		/// </summary>
		public bool HasInputFocus
		{
			get { return Internal_hasInputFocus(mCachedPtr); }
		}

		/// <summary>
		/// Triggered when the user clicks on the curve display. Only relevant if the distribution is a curve distribution.
		/// </summary>
		partial void OnClicked();

		/// <summary>
		/// Triggered when the user modifies either of the non-curve (constant) values of the distribution. Only relevant if the 
		/// distribution is not a curve distribution.
		/// </summary>
		partial void OnConstantModified();

		/// <summary>
		/// Triggered when the user confirms inputs in either of the non-curve (constant) values of the distribution. Only  
		/// relevant if the distribution is not a curve distribution.
		/// </summary>
		partial void OnConstantConfirmed();

		[MethodImpl(MethodImplOptions.InternalCall)]
		private static extern FloatDistribution Internal_getValue(IntPtr thisPtr);
		[MethodImpl(MethodImplOptions.InternalCall)]
		private static extern void Internal_setValue(IntPtr thisPtr, FloatDistribution value);
		[MethodImpl(MethodImplOptions.InternalCall)]
		private static extern bool Internal_hasInputFocus(IntPtr thisPtr);
		[MethodImpl(MethodImplOptions.InternalCall)]
		private static extern void Internal_create(GUIFloatDistributionField managedInstance, ref GUIContent labelContent, uint labelWidth, string style);
		[MethodImpl(MethodImplOptions.InternalCall)]
		private static extern void Internal_create0(GUIFloatDistributionField managedInstance, ref GUIContent labelContent, string style);
		[MethodImpl(MethodImplOptions.InternalCall)]
		private static extern void Internal_create1(GUIFloatDistributionField managedInstance, LocString labelText, uint labelWidth, string style);
		[MethodImpl(MethodImplOptions.InternalCall)]
		private static extern void Internal_create2(GUIFloatDistributionField managedInstance, LocString labelText, string style);
		[MethodImpl(MethodImplOptions.InternalCall)]
		private static extern void Internal_create3(GUIFloatDistributionField managedInstance, string style);
		private void Internal_onClicked()
		{
			OnClicked();
		}
		private void Internal_onConstantModified()
		{
			OnConstantModified();
		}
		private void Internal_onConstantConfirmed()
		{
			OnConstantConfirmed();
		}
	}

	/** @} */
}