/***************************************************/
//        __      ______
// 
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using System.Drawing;
using System.Windows.Forms;


namespace IPadLibrary.FormsInterfaces {
	
	
	/// <summary>
	/// Keypad component, instantiate the Keypad Form.
	/// </summary>
	partial class NumericPad {
	
		/*******************************************************************************************/
		/* Constant & Static Variables
		/*******************************************************************************************/
		#region Constant & Static Variables

		private const char    BACKSPACE_CHAR = '\u00dc';       ///<  The simbol <--
		private const int     MAX_DISPLAY_NUMBERS = 9;         ///<  Maximun number of char to text

		#endregion


		/*******************************************************************************************/
		/* Public Variables Definition
		/*******************************************************************************************/
		#region Public Variables Definiton
		// ...
		#endregion


		/*******************************************************************************************/
		/* Private Variables Definition
		/*******************************************************************************************/
		#region Private Variables Definition

		private Button[]      buttonGroupNumbers;         ///<  Used to manage all group of Keys buttons
		private Control       owner;                      ///<  The owner of Form Dialog
		private bool          dot;                        ///<  Monitor the dot key pression

		#endregion


		/*******************************************************************************************/
		/* Public Methods Definition
		/*******************************************************************************************/
		#region Public Methods Definition

		//------------------------------------ DIALOG SECTION -------------------------------------//

		/// <summary>
		/// Show this dialog, in modal mode.
		/// </summary>
		/// <param name="owner">Any object that implement <c>IWin32Window</c> that is the fisrt level window owner of the modal dialog.</param>
		/// <returns>One value of <c>DialogResult</c>.</returns>
		public DialogResult ShowDialog(Control owner) {
			this.owner = owner;
			return  base.ShowDialog(owner);
		}
		
		//------------------------------------ GETS SECTION ---------------------------------------//


		/// <summary>
		/// Get/Set the text typed.
		/// </summary>
		public override string  Text {
			get { 
				if ( Display != null )
					return Display.Text;
				else
					return "";
			 }
			set { 
				if ( Display != null ) {
					Display.Text = value.Trim();
					dot = value.IndexOf('.') == -1 ? false : true ;
				}
			}
		}



		/// <summary>
		/// Get/Set the password char for input data.
		/// </summary>
		public char PasswordChar {
			get {
				return Display.PasswordChar;
			}
			set {
				Display.PasswordChar = value;
			}
		}


		#endregion


		/*******************************************************************************************/
		/* Private Methods Definition
		/*******************************************************************************************/
		#region Private Methods Definition

		//------------------------------------- INIT SECTION --------------------------------------//

		/// <summary>
		/// Initialize all component of this Form.
		/// </summary>
		private void  InizializeLocalData() {

			dot = false;
			BACKSPACE_Button.Text = BACKSPACE_CHAR.ToString();
			
			buttonGroupNumbers = new Button[] {
				NUM0_Button, NUM1_Button, NUM2_Button, NUM3_Button, NUM4_Button, 
				NUM5_Button, NUM6_Button, NUM7_Button, NUM8_Button, NUM9_Button
			};
			setEventClick(buttonGroupNumbers);
		}



		/// <summary>
		/// Add <c>Key_Button_Click</c> Event to button.
		/// </summary>
		/// <param name="b">The <c>Button</c> the implement a click event.</param>
		private void  setEventClick(Button b) {
		
			b.Click += new System.EventHandler(KEY_Button_Click);
		}



		/// <summary>
		/// Add <c>Key_Button_Click</c> Event to buttons group.
		/// </summary>
		/// <param name="group"></param>
		private void  setEventClick(Button[] group) {
		
			foreach ( Button b in group ) 
				b.Click += new System.EventHandler(KEY_Button_Click);
		}

		
		#endregion


	} // end class

} // end namespace