using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using VEPROMS.CSLA.Library;
using VEPROMS.Properties;
using DevComponents.DotNetBar;

namespace VEPROMS
{
  public partial class frmSectionProperties : DevComponents.DotNetBar.Office2007Form
  {
	  private string _DefaultFormatName = null;
	  private bool _Initializing;
	  private SectionConfig _SectionConfig;

	  public frmSectionProperties(SectionConfig sectionConfig)
	  {
		  _SectionConfig = sectionConfig;
		  InitializeComponent();
		  btnGeneral.PerformClick(); // always start with General tab or button
		  if (sectionConfig.Number.Length > 0)
			  this.Text = string.Format("{0}  {1} Properties", sectionConfig.Number, sectionConfig.Title);
		  else
			  this.Text = string.Format("{0} Properties", sectionConfig.Title);
	  }

    private void btnFlderPropOK_Click(object sender, EventArgs e)
    {
		sectionConfigBindingSource.EndEdit();
		// Save Default settings for User
		//
		// Save whether we should display the default values on this property page
		Settings.Default.ShowDefaultSectionProp = ppCbShwDefSettings.Checked;
		Settings.Default.Save();
		DialogResult = DialogResult.OK;
		this.Close();
    }

    private void btnFldrPropCancel_Click(object sender, EventArgs e)
    {
		sectionConfigBindingSource.CancelEdit();
      this.Close();
    }

	 /// <summary>
	 /// Use the ParentLookup to grab the default values
	 ///  - set the watermark property (where applicable) of the control with that value
	 ///  - set the default setting labels with that value
	 /// ** the default setting labels appear when the Show Default Values checkbox is checked by the user.
	 /// </summary>
	 private void FindDefaultValues()
	  {
		  _SectionConfig.ParentLookup = true;
		  // Get the default format name
		  _DefaultFormatName = _SectionConfig.DefaultFormatSelection;
		  if (_DefaultFormatName != null && !(_DefaultFormatName.Equals("")))
		  {
			  ppLblFormatDefault.Text = string.Format("({0})", _DefaultFormatName);
			  ppCmbxFormat.WatermarkText = string.Format("{0}", _DefaultFormatName);
		  }
		  _SectionConfig.ParentLookup = false;
	  }

	  private void frmSectionProperties_Load(object sender, EventArgs e)
	  {
		  _Initializing = true;
		  sectionConfigBindingSource.DataSource = _SectionConfig;

		  formatInfoListBindingSource.DataSource = FormatInfoList.Get();

		  // Get the saved settings for this user
		  //
		  // Get setting telling us whether to display the default values on this property page
		  ppCbShwDefSettings.Checked = (Settings.Default["ShowDefaultSectionProp"] != null) ? Settings.Default.ShowDefaultSectionProp : false;

		  // Get the User's property page style "PropPageStyle" (this is a system wide user setting)
		  // 1 - Button Dialog (default)
		  // 2 - Tab Dialog
		  if ((int)Settings.Default["PropPageStyle"] == (int)PropPgStyle.Tab)
		  {
			  tcSectionProp.TabsVisible = true;
			  panSectBtns.Visible = false;
			  this.Width -= panSectBtns.Width;
		  }


		  // Get the default values for the property page information
		  FindDefaultValues();

		  ppCmbxSectPagination.DataSource = EnumDetail<SectionConfig.SectionPagination>.Details();
		  ppCmbxSectPagination.DisplayMember = "Description";
		  ppCmbxSectPagination.ValueMember = "EValue";

		  ppCmbxNumColumns.DataSource = EnumDetail<SectionConfig.SectionColumnMode>.Details();
		  ppCmbxNumColumns.DisplayMember = "Description";
		  ppCmbxNumColumns.ValueMember = "EValue";

		  _Initializing = false;
	  }

	  #region General tab

	  /// <summary>
	  /// This is the General button used on the button interface design
	  /// </summary>
	  /// <param name="sender">object</param>
	  /// <param name="e">EventArgs</param>
	  private void btnGeneral_Click(object sender, EventArgs e)
	  {
		  ProcessButtonClick(tiGeneral, btnGeneral);
	  }

	  #endregion

	  #region Format tab

	  /// <summary>
	  /// This is the Format button used on the button interface design
	  /// </summary>
	  /// <param name="sender">object</param>
	  /// <param name="e">EventArgs</param>
	  private void btnFormat_Click(object sender, EventArgs e)
	  {
		  ProcessButtonClick(tiFormat, btnFormat);
	  }

	  /// <summary>
	  /// Selection in Format combo box changed.
	  /// </summary>
	  /// <param name="sender">object</param>
	  /// <param name="e">EventArgs</param>
	  private void ppCmbxFormat_SelectedValueChanged(object sender, EventArgs e)
	  {
		  if ((ppCmbxFormat.SelectedIndex != -1) && _DefaultFormatName.Equals(ppCmbxFormat.SelectedValue))
		  {
			  ppBtnDefaultFmt.Focus();
			  ppBtnDefaultFmt.PerformClick();
		  }
		  ppBtnDefaultFmt.Visible = (ppCmbxFormat.SelectedValue != null);
		  ppLblFormatDefault.Visible = ppCbShwDefSettings.Checked && ppBtnDefaultFmt.Visible;
	  }

	  private void ppBtnDefaultFmt_Click(object sender, EventArgs e)
	  {
		  ppCmbxFormat.SelectedIndex = -1; //reset to the default Format setting
	  }

	  #endregion

	  #region Library Document tab

	  /// <summary>
	  /// This is the Library Document button used on the button interface design
	  /// </summary>
	  /// <param name="sender">object</param>
	  /// <param name="e">EventArgs</param>
	  private void btnLibDocs_Click(object sender, EventArgs e)
	  {
		  ProcessButtonClick(tiLibDoc, btnLibDocs);
	  }

	  #endregion

	  #region View Settings tab

	  /// <summary>
	  /// This is the View Settings button used on the button interface design
	  /// </summary>
	  /// <param name="sender">object</param>
	  /// <param name="e">EventArgs</param>
	  private void btnViewStngs_Click(object sender, EventArgs e)
	  {
		  ProcessButtonClick(tiViewStnns, btnViewStngs);
	  }

	  #endregion

	  #region Generic functions used on this property page

	  /// <summary>
	  /// Determines what labels (showing default values) are visable on the property pages
	  /// </summary>
	  private void defaultSettingsVisiblity()
	  {
		  ppLblDefSettingsInfo.Visible = ppCbShwDefSettings.Checked;
		  ppLblFormatDefault.Visible = ppCbShwDefSettings.Checked && ppBtnDefaultFmt.Visible;
	  }

	  /// <summary>
	  /// For the Button Interface property page style, when a button is selected (pressed),
	  /// it will remain in the checked state even when a different button is selected.  Thus
	  /// we must clear the checked state of the buttons when a button is selected, then set
	  /// the newly selected button's state to checked.
	  /// </summary>
	  private void ClearAllCheckedButtons()
	  {
		  btnGeneral.Checked = false;
		  btnFormat.Checked = false;
		  btnLibDocs.Checked = false;
		  btnViewStngs.Checked = false;
	  }

	  /// <summary>
	  /// Select the corresponding tab and set the button's state to checked
	  /// </summary>
	  /// <param name="tab">Property Page Tab</param>
	  /// <param name="button">Corresponding Property Page Button</param>
	  private void ProcessButtonClick(TabItem tab, ButtonX button)
	  {
		  ClearAllCheckedButtons();
		  tcSectionProp.SelectedTab = tab;
		  button.Checked = true;
	  }

	  /// <summary>
	  /// This is a generic Enter Event function for use with all of the property page tabs.
	  /// Found that the visiblity value of buttons is not recorded until the property page in which it resides is diplayed.
	  /// Thus we need to call defaultSettingVisiblity() to check and set visiblity states.
	  /// </summary>
	  /// <param name="sender"> type object</param>
	  /// <param name="e">type EventArgs</param>
	  private void tabpage_Enter(object sender, EventArgs e)
	  {
		  // Show or hide the labels containing the default values
		  if (!_Initializing)
			  defaultSettingsVisiblity();
	  }

	  #endregion
  }
}