OptionsForm.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using be.gaudry.bibliobrol.view.controls;
using be.gaudry.bibliobrol.view.utils;
using be.gaudry.bibliobrol.config;
using be.gaudry.model.enums;
 
 
namespace be.gaudry.bibliobrol.view.dialogs
{
    /// <summary>
    /// Class used to set the application Configuration
    /// </summary>
    public partial class OptionsForm : Form
    {
        #region declarations and constructor
        private List<UserControl> optionPanels;
        private String availableDB;
        public OptionsForm()
        {
            InitializeComponent();
            initOptionsValues();
            initOptionsControls();
        } 
        #endregion
 
        #region initializations
        private void initOptionsValues()
        {
            availableDB = getAvailableDbTypes();
        }
 
        private void initOptionsControls()
        {
            optionPanels = new List<UserControl>();
 
            dataDirCtl.Info = "Ce r�pertoire sert � stocker les donn�es de l'application.";
            dataDirCtl.DirTitle = "donn�es";
            dataDirCtl.dirPathModified += new DirControl.DirPathModifiedHandler(onDataDirPathModified);
 
            persSelCtl.personSelected += new PersonSelectControl.PersonSelectedHandler(onOwnerSelected);
 
            sysInfoCtl.addTitle("Persistance");
            sysInfoCtl.addItem("Version", String.Format("Version {0}", Config.DBVersion));
            sysInfoCtl.addItem("Type", EnumHelper.GetDescription(Config.PersistentType));
            sysInfoCtl.setAssembly(System.Reflection.Assembly.GetExecutingAssembly());
 
            optionPanels.Add(dbSelCtl);
            optionPanels.Add(infosCtl);
            optionPanels.Add(persCtl);
            optionPanels.Add(persSelCtl);
            optionPanels.Add(dataDirCtl);
            optionPanels.Add(persImgCtl);
            optionPanels.Add(brolImgCtl);
            optionPanels.Add(appImgCtl);
            optionPanels.Add(prefsCtl);
            optionPanels.Add(todoCtl);
            optionPanels.Add(versionCtl);
            optionPanels.Add(sysInfoCtl);
 
            mainSC.Panel2.Controls.AddRange(optionPanels.ToArray());
            hidePanels();
        } 
        #endregion
 
        #region private methods
        private void hidePanels()
        {
            foreach (UserControl c in optionPanels)
            {
                c.Visible = false;
            }
        }
        private void displayPanel(UserControl uc)
        {
            if (uc.Visible == false)
                foreach (UserControl c in optionPanels)
                {
                    c.Visible = c.Equals(uc);
                }
        }
        private string getAvailableDbTypes()
        {
            DataTable dt = System.Data.Common.DbProviderFactories.GetFactoryClasses();
            StringBuilder str = new StringBuilder("Les ");
            str.Append(dt.Rows.Count.ToString());
            str.Append(" bases de donn�es suivantes sont pr�sentes sur la machine :\n");
            foreach (DataRow row in dt.Rows)
            {
                str.Append("\n\t- ");
                //Object[] columns = row.ItemArray;
                //for (int i = 0; i < columns.Length; i++)
                //{
                //    str.Append("\t");
                //    str.Append(columns[i] + "("+ dt.Columns[i].ColumnName +")");
                //}
                str.Append(row["Name"]);
                str.Append("\t(");
                str.Append(row["InvariantName"]);
                str.Append(")");
            }
            return str.ToString();
        }
        private void optionsTreeView_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
        {
            StringBuilder str;
            switch (e.Node.Name)
            {
                case "brolDirNode":
                    dataDirCtl.Path = Config.DataDirectory;
                    displayPanel(dataDirCtl);
                    break;
                case "storageNode":
                    infosCtl.InfosTitle = "Syst�me de persistance";
                    str = new StringBuilder("Le syst�me de persistance est le moyen utilis� par biblioBrol pour sauver les informations.");
                    str.Append("\n\nPar exemple, nous pouvons d�cider d'utiliser un des moyens de persistance suivants :");
                    str.Append("\n- une base de donn�es MS Access");
                    str.Append("\n- une base de donn�es MySQL");
                    str.Append("\n- une base de donn�es Oracle");
                    str.Append("\n- une s�rie de fichiers XML");
                    infosCtl.Infos = str.ToString();
                    displayPanel(infosCtl);
                    break;
                case "storageSelectionNode":
                    displayPanel(dbSelCtl);
                    break;
                case "availableStoragesNode":
                    infosCtl.InfosTitle = "Bases de donn�es";
                    infosCtl.Infos = availableDB;
                    displayPanel(infosCtl);
                    break;
                case "storageOpsNode":
                    infosCtl.InfosTitle = "Op�rations sur la persistance";
                    infosCtl.Infos = "todo :\n\nCr�ation de la db\nRAZ des exemplaires\nRAZ des ouvrages\nRAZ des personnes\nBackup\nPartage d'infos\n\timportation\n\texportation\nParam�tres des serveurs WebService";
                    displayPanel(infosCtl);
                    break;
                case "ownerNode":
                    infosCtl.InfosTitle = "Propri�taire de l'application";
                    str = new StringBuilder("D�finir un propri�taire pour biblioBrol permet par exemple de d�terminer");
                    str.Append("  la personne par d�faut lors de l'ajout de nouveaux ouvrages.");
                    infosCtl.Infos = str.ToString();
                    displayPanel(infosCtl);
                    break;
                case "ownerInfosNode":
                    persCtl.setPerson(Config.Owner);
                    displayPanel(persCtl);
                    break;
                case "ownerSelectNode":
                    persSelCtl.CurrentPerson = Config.Owner;
                    displayPanel(persSelCtl);
                    break;
                case "prefsNode":
                    displayPanel(prefsCtl);
                    break;
                case "todoNode":
                    displayPanel(todoCtl);
                    break;
                case "updateNode":
                    displayPanel(versionCtl);
                    break;
                case "sysInfoNode":
                    displayPanel(sysInfoCtl);
                    break;
                default:
                    hidePanels();
                    break;
            }
        } 
        #endregion
 
        #region events
        private void okBtn_Click(object sender, EventArgs e)
        {
            Config.save();
            this.Close();
        }
 
        private void cancelBtn_Click(object sender, EventArgs e)
        {
            this.Close();
        }
 
 
        private void onOwnerSelected(object sender, PersonSelectedEventArgs e)
        {
            Config.Owner = e.Person;
            Config.save();
        }
        private void onDataDirPathModified(object sender, DirPathModifiedEventArgs e)
        {
            Config.saveDataDirectory(e.Path);
        } 
        #endregion
    }
}