using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace GZTW.WinForm.Controls
{
    public partial class GZDateTimePicker : Infragistics.Win.UltraWinEditors.UltraDateTimeEditor
    {
        private static bool InDesignMode
        {     
            get 
            {
                if (System.Diagnostics.Process.GetCurrentProcess().ProcessName == "devenv")
                    return true;
                if (LicenseManager.UsageMode == LicenseUsageMode.Designtime)
                    return true;
                return false;
            }
        }


        public GZDateTimePicker()
        {
            InitializeComponent();
            this.ButtonsRight.Clear();
            if (!InDesignMode)
            {
                SetInputMask();
                InsertTimePickerButton();
            }
            
        }

        /// <summary>
        /// Use to properly enable control and time picker and date picker
        /// </summary>
        public bool GZEnabled
        {
            get
            {
                return this.Enabled;
            }
            set
            {
                this.Enabled = value;
                if (this.ButtonsRight.Count > 0)
                    this.ButtonsRight[0].Visible = value;

            }
        }

        /// <summary>
        /// Use to properly enable control and time picker and date picker
        /// </summary>
        public bool GZReadOnly
        {
            get
            {
                return this.ReadOnly;
            }
            set
            {
                this.ReadOnly = value;
                if (this.ButtonsRight.Count > 0)
                    this.ButtonsRight[0].Visible = !value;

            }
        }
       

        private void InsertTimePickerButton()
        {
            //don't add the button if the control is non editable
            if (this.ReadOnly || this.Enabled == false) return;

            Infragistics.Win.UltraWinEditors.EditorButton btTimePicker = new Infragistics.Win.UltraWinEditors.EditorButton();
            Infragistics.Win.Appearance appearance1 = new Infragistics.Win.Appearance();
            appearance1.Image = Resource1.Time16;
            btTimePicker.Appearance = appearance1;
            this.ButtonsRight.Add(btTimePicker);
            this.EditorButtonClick += new Infragistics.Win.UltraWinEditors.EditorButtonEventHandler(GZEditorButtonClick);
        }


        private void GZEditorButtonClick(object sender, Infragistics.Win.UltraWinEditors.EditorButtonEventArgs e)
        {
            if (this.ReadOnly || this.Enabled == false) return;
            TimePicker tp = new TimePicker(this);
            tp.ShowDialog();
            
        }

        /// <summary>
        /// Set the AyaNova standard localized input mask
        /// </summary>
        private void SetInputMask()
        {
           System.Globalization.CultureInfo ciCurrent = System.Globalization.CultureInfo.CurrentCulture;
           Infragistics.Win.DateTimeEditor editor = new Infragistics.Win.DateTimeEditor();
            string dateMask = editor.CalcDefaultDateMask(ciCurrent);
            string timeMask = editor.CalcDefaultTimeMask(ciCurrent);
            //Case 137
            //.net doesn't set the short time format in the current culture object based on the
            //regional settings, but instead sets the long time pattern instead since the regional 
            //settings only has one box to set a custom format in.  Infragistics uses the incorrect
            //pattern (short) so it doesn't pick up the customized setting in calcdefaulttimemask
            //reported to infragistics and if they fix it I can revert this code back, but it probably internally 
            //just does the same thing anyway.
            if (ciCurrent.DateTimeFormat.ShortTimePattern != ciCurrent.DateTimeFormat.LongTimePattern)
            {
                timeMask = "{longtime}";
            }
            this.MaskInput = dateMask + " " + timeMask;            
        }


        //----------------------------------
    }
}