using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SteamWare;

public partial class mod_elFamMacch : ApplicationUserControl
{
    public event EventHandler eh_selezioneValore;
    public event EventHandler eh_resetSelezione;
    /// <summary>
    /// evento dati associati a controllo
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void grView_DataBound(object sender, EventArgs e)
    {
        if (grView.Rows.Count > 0)
        {
            LinkButton lb;
            // aggiorno gli headers        
            foreach (TableCell cella in grView.HeaderRow.Cells)
            {
                try
                {
                    lb = (LinkButton)cella.Controls[0];
                    lb.Text = traduci(lb.Text);
                }
                catch
                { }
            }
            int totRecord = grView.Rows.Count + grView.PageSize * (grView.PageCount - 1);
            lblNumRec.Text = string.Format("{0} records of ~ {1}", grView.Rows.Count, totRecord);
        }
        else
        {
            lblNumRec.Text = "";
        }
    }
    /// <summary>
    /// reset delle selezioni
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnReset_Click(object sender, EventArgs e)
    {
        resetSelezione();
    }
    /// <summary>
    /// resetta la selezione dei valori in caso di modifiche su altri controlli
    /// </summary>
    public void resetSelezione()
    {
        grView.SelectedIndex = -1;
        grView.DataBind();
        if (eh_resetSelezione != null)
        {
            eh_resetSelezione(this, new EventArgs());
        }
    }
    /// <summary>
    /// seleziono valore in editing...
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void grView_RowEditing(object sender, GridViewEditEventArgs e)
    {
        // seleziono la riga corrente...
        grView.SelectedIndex = e.NewEditIndex;
    }
    /// <summary>
    /// gestione evento inserimento nuovo record standard (se ZERO presenti)
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnNewFromEmpty_Click(object sender, EventArgs e)
    {
        // reset selezione...
        resetSelezione();
        // i primi valori ("0") di default sono "ND"... li inserisco come standard...
        DS_applicazioneTableAdapters.AnagFamMacchineTableAdapter taFamMacc = new DS_applicazioneTableAdapters.AnagFamMacchineTableAdapter();
        taFamMacc.Insert("-- [NUOVA] n.d. --");
        grView.DataBind();
    }
    protected void grView_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (eh_selezioneValore != null)
        {
            eh_selezioneValore(this, new EventArgs());
        }
    }
    /// <summary>
    /// restituisce il valore selezionato... se non selezionato restituisce -1
    /// </summary>
    public int idxFamMacc_sel
    {
        get
        {
            int answ = -1;
            if (grView.SelectedIndex != -1)
            {
                answ = Convert.ToInt32(grView.SelectedValue);
            }
            return answ;
        }
    }
    protected void ods_Updated(object sender, ObjectDataSourceStatusEventArgs e)
    {
        grView.SelectedIndex = -1;
        grView.DataBind();
    }
    /// <summary>
    /// determina se sia cancellabile
    /// </summary>
    /// <param name="idx"></param>
    /// <returns></returns>
    public bool isDeletable(object idx)
    {
        bool answ=false;
        if (TA_app.obj.taMacc2Fam.getByFam(Convert.ToInt32(idx)).Rows.Count == 0)
        {
            answ = true;
        }
        return answ;
    }
    /// <summary>
    /// esegue update
    /// </summary>
    public void doUpdate()
    {
        grView.DataBind();
    }
}