SSC/CMS_SC/WebUserControls/mod_DettScheda.ascx.cs

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

namespace CMS_SC.WebUserControls
{
    public partial class mod_DettScheda : System.Web.UI.UserControl
    {
        /// <summary>
        /// selezione valore in DettScheda
        /// </summary>
        public event EventHandler eh_selezioneValore;
        /// <summary>
        /// sollevo evento selezione
        /// </summary>
        protected void raiseEvent()
        {
            // sollevo evento nuovo valore...
            if (eh_selezioneValore != null)
            {
                eh_selezioneValore(this, new EventArgs());
            }
        }
        /// <summary>
        /// caricamento macchina
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
        }
        /// <summary>
        /// dimensione pagina grid view
        /// </summary>
        public int pageSize
        {
            get
            {
                return grView.PageSize;
            }
            set
            {
                grView.PageSize = value;
            }
        }
        /// <summary>
        /// richiesta di aggiunta record, tutto a zero!
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void lbAddNew_Click(object sender, EventArgs e)
        {
            insertNewRec();
        }
        /// <summary>
        /// inserisco un nuovo record da completare...
        /// </summary>
        private void insertNewRec()
        {
            // inserisco nuovo record SE HO una selezione da URL
            if (memLayer.ML.QSS("CodSchedaVers") != "")
            {
                DtProxy.man.taDS.insertNew(memLayer.ML.QSS("CodSchedaVers"), "Nuova Misura");
                // update!
                grView.DataBind();
            }
        }
        /// <summary>
        /// crea un nuovo record ...
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnNewFromEmpty_Click(object sender, EventArgs e)
        {
            insertNewRec();
        }
        /// <summary>
        /// wrapper traduzione
        /// </summary>
        /// <param name="lemma"></param>
        /// <returns></returns>
        public string traduci(string lemma)
        {
            return user_std.UtSn.Traduci(lemma);
        }
        /// <summary>
        /// Scheda selezionata
        /// </summary>
        public string CodSchedaSel
        {
            get
            {
                string answ = "";
                try
                {
                    answ = grView.SelectedDataKey["CodScheda"].ToString();
                }
                catch
                { }
                return answ;
            }
        }
        /// <summary>
        /// Versione selezionata
        /// </summary>
        public int VersSel
        {
            get
            {
                int answ = -1;
                try
                {
                    answ = Convert.ToInt32(grView.SelectedDataKey["Vers"].ToString());
                }
                catch
                { }
                return answ;
            }
        }
        /// <summary>
        /// Misura selezionata
        /// </summary>
        public string CodMisuraSel
        {
            get
            {
                string answ = "";
                try
                {
                    answ = grView.SelectedDataKey["CodMisura"].ToString();
                }
                catch
                { }
                return answ;
            }
        }
        /// <summary>
        /// salvo in session il prox comando
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void lbUpDown_Click(object sender, EventArgs e)
        {
            SteamWare.memLayer.ML.setSessionVal("nextObjCommand", ((LinkButton)sender).CommandArgument);
        }
        /// <summary>
        /// selezionato valore
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void grView_SelectedIndexChanged(object sender, EventArgs e)
        {
            // verifico se ho un argomento di tipo moveUp / moveDown... quale comando?
            string _comando = "";
            if (SteamWare.memLayer.ML.isInSessionObject("nextObjCommand"))
            {
                _comando = SteamWare.memLayer.ML.StringSessionObj("nextObjCommand");
                SteamWare.memLayer.ML.emptySessionVal("nextObjCommand");
            }
            // SE c'era comando eseguo move...
            if (_comando != "")
            {
                DtProxy.man.taDS.moveUpDown(_comando, CodSchedaSel, VersSel, CodMisuraSel);
                resetSelezione();
            }
            else
            {
                raiseEvent();
            }
        }
        protected void btnReset_Click(object sender, EventArgs e)
        {
            resetSelezione();
        }
        /// <summary>
        /// resetto selezione
        /// </summary>
        private void resetSelezione()
        {
            grView.SelectedIndex = -1;
            grView.DataBind();
            raiseEvent();
        }
        /// <summary>
        /// determina visibilità frecce spostamento
        /// </summary>
        /// <param name="direction">direzione: UP / DOWN</param>
        /// <param name="CodMisura">CodMisura da verificare</param>
        /// <returns></returns>
        public bool arrowVisible(object _direction, object _CodMisura)
        {
            bool answ = false;
            string direction = _direction.ToString();
            string CodMisura = _CodMisura.ToString();
            if (memLayer.ML.QSS("CodSchedaVers") != "")
            {
                // recupero TUTTE  le righe della scheda dett corrente
                DS_Applicazione.DettSchedaDataTable tab = DtProxy.man.taDS.getByScheda(memLayer.ML.QSS("CodSchedaVers"));
                // a seconda della direzione CERCO se ci siano misure prima/dopo...
                string where = "";
                switch (direction)
                {
                    case "UP":
                        where = string.Format("CodMisura < '{0}'", CodMisura);
                        break;
                    case "DOWN":
                        where = string.Format("CodMisura > '{0}'", CodMisura);
                        break;
                    default:
                        break;
                }
                answ = tab.Select(where).Length > 0;
            }
            return answ;
        }

        /// <summary>
        /// determina visibilità delete (solo se è ultima misura)
        /// </summary>
        /// <param name="direction">direzione: UP / DOWN</param>
        /// <param name="CodMisura">CodMisura da verificare</param>
        /// <returns></returns>
        public bool delEnabled(object _CodMisura)
        {
            bool answ = false;
            string CodMisura = _CodMisura.ToString();
            if (memLayer.ML.QSS("CodSchedaVers") != "")
            {
                // recupero TUTTE  le righe della scheda dett corrente
                DS_Applicazione.DettSchedaDataTable tab = DtProxy.man.taDS.getByScheda(memLayer.ML.QSS("CodSchedaVers"));
                // a seconda della direzione CERCO se ci siano misure prima/dopo...
                string where = string.Format("CodMisura > '{0}'", CodMisura);
                answ = tab.Select(where).Length == 0;
            }
            return answ;
        }

        protected void ods_Updated(object sender, ObjectDataSourceStatusEventArgs e)
        {
            resetSelezione();
        }

        protected void ods_Deleted(object sender, ObjectDataSourceStatusEventArgs e)
        {
            resetSelezione();
        }

    }
}