/tags/stable-1.2.0/Client/Setup/SelectSiteAndUrlDialog.cs

//-----------------------------------------------------------------------

// <copyright>

// Copyright (C) Ruslan Yakushev for the PHP Manager for IIS project.

//

// This file is subject to the terms and conditions of the Microsoft Public License (MS-PL).

// See http://www.microsoft.com/opensource/licenses.mspx#Ms-PL for more details.

// </copyright>

//----------------------------------------------------------------------- 



//#define VSDesigner



using System;

using System.Collections;

using System.Collections.Generic;

using System.ComponentModel;

using System.Windows.Forms;

using Microsoft.Web.Management.Client;

using Microsoft.Web.Management.Client.Win32;

using Microsoft.Web.Management.Server;



namespace Web.Management.PHP.Setup

{



    internal sealed class SelectSiteAndUrlDialog :

#if VSDesigner

        Form

#else

        TaskForm

#endif

    {

        private Guid PreferenceServiceGuid = new Guid("68a2a947-eeb6-40d9-9e5a-977bf7753bce");

        private const string ServerSelectSitePreferenceKey = "ServerSitePreferenceKey";

        private const string ServerSelectUrlPreferenceKey = "ServerUrlPreferenceKey";



        private PHPModule _module;

        private Connection _connection;

        private string _preferenceUrl;

        private string _preferenceSite;

        private PreferencesStore _store;



        private ManagementPanel _contentPanel;

        private ComboBox _urlsComboBox;

        private ComboBox _sitesComboBox;

        private Label _urlsLabel;

        private Label _sitesLabel;



        /// <summary>

        /// Required designer variable.

        /// </summary>

        private System.ComponentModel.IContainer components = null;



        public SelectSiteAndUrlDialog(PHPModule module, Connection connection)

            : base(module)

        {

            _module = module;

            _connection = connection;



            InitializeComponent();

            InitializeUI();



            Update();

        }



        protected override bool CanAccept

        {

            get

            {

                return _urlsComboBox.SelectedIndex >= 0;

            }

        }



        protected override bool CanShowHelp

        {

            get

            {

                return true;

            }

        }



        private PreferencesStore PreferencesStore

        {

            get

            {

                if (_store == null)

                {

                    IPreferencesService prefService = (IPreferencesService)GetService(typeof(IPreferencesService));

                    if (prefService != null)

                    {

                        _store = prefService.GetPreferencesStore(PreferenceServiceGuid);

                    }

                }

                return _store;

            }

        }



        public string RelativePath

        {

            get

            {

                if (_connection.ConfigurationPath.PathType != ConfigurationPathType.Server)

                {

                    return _connection.ConfigurationPath.GetEffectiveConfigurationPath(ManagementScope.Site);

                }

                else

                {

                    return String.Empty;

                }

            }

        }



        public string SelectedUrl

        {

            get

            {

                return _urlsComboBox.SelectedItem as string;

            }

        }



        public string SiteName

        {

            get

            {

                return _sitesComboBox.SelectedItem as string;

            }

        }



        /// <summary>

        /// Clean up any resources being used.

        /// </summary>

        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>

        protected override void Dispose(bool disposing)

        {

            if (disposing && (components != null))

            {

                components.Dispose();

            }

            base.Dispose(disposing);

        }



        private static string GetSitePreferenceKey(Connection connection)

        {

            return connection.ConfigurationPath.SiteName + "/" + connection.ConfigurationPath.GetEffectiveConfigurationPath(ManagementScope.Site);

        }



        #region Windows Form Designer generated code



        /// <summary>

        /// Required method for Designer support - do not modify

        /// the contents of this method with the code editor.

        /// </summary>

        private void InitializeComponent()

        {

            this._urlsComboBox = new System.Windows.Forms.ComboBox();

            this._sitesComboBox = new System.Windows.Forms.ComboBox();

            this._urlsLabel = new System.Windows.Forms.Label();

            this._sitesLabel = new System.Windows.Forms.Label();

            this.SuspendLayout();

            // 

            // _domainsComboBox

            // 

            this._urlsComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;

            this._urlsComboBox.FormattingEnabled = true;

            this._urlsComboBox.Location = new System.Drawing.Point(0, 90);

            this._urlsComboBox.Name = "_domainsComboBox";

            this._urlsComboBox.Size = new System.Drawing.Size(385, 21);

            this._urlsComboBox.TabIndex = 3;

            this._urlsComboBox.SelectedIndexChanged += new System.EventHandler(this.OnUrlsComboBoxSelectedIndexChanged);

            // 

            // _sitesComboBox

            // 

            this._sitesComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;

            this._sitesComboBox.FormattingEnabled = true;

            this._sitesComboBox.Location = new System.Drawing.Point(0, 25);

            this._sitesComboBox.Name = "_sitesComboBox";

            this._sitesComboBox.Size = new System.Drawing.Size(385, 21);

            this._sitesComboBox.TabIndex = 1;

            this._sitesComboBox.SelectedIndexChanged += new System.EventHandler(this.OnSitesComboBoxSelectedIndexChanged);

            // 

            // _domainsLabel

            // 

            this._urlsLabel.Location = new System.Drawing.Point(0, 65);

            this._urlsLabel.Name = "_domainsLabel";

            this._urlsLabel.Size = new System.Drawing.Size(385, 22);

            this._urlsLabel.TabIndex = 2;

            this._urlsLabel.Text = Resources.SelectSiteAndUrlDialogSelectAUrl;

            // 

            // _sitesLabel

            // 

            this._sitesLabel.Location = new System.Drawing.Point(0, 0);

            this._sitesLabel.Name = "_sitesLabel";

            this._sitesLabel.Size = new System.Drawing.Size(385, 22);

            this._sitesLabel.TabIndex = 0;

            this._sitesLabel.Text = Resources.SelectSiteAndUrlDialogSelectASite;

            // 

            // SelectSiteDomainDialog

            // 

            this.ClientSize = new System.Drawing.Size(414, 192);

            this.Controls.Add(this._sitesComboBox);

            this.Controls.Add(this._sitesLabel);

            this.Controls.Add(this._urlsLabel);

            this.Controls.Add(this._urlsComboBox);

            this.Name = "SelectSiteDomainDialog";

            this.ResumeLayout(false);

#if VSDesigner

            this.PerformLayout();

#endif

        }



        #endregion



        public void InitializeUI()

        {

            this._contentPanel = new ManagementPanel();

            _contentPanel.SuspendLayout();



            this._contentPanel.Location = new System.Drawing.Point(0, 0);

            this._contentPanel.Dock = DockStyle.Fill;

            this._contentPanel.Controls.Add(_urlsLabel);

            this._contentPanel.Controls.Add(_urlsComboBox);

            this._contentPanel.Controls.Add(_sitesLabel);

            this._contentPanel.Controls.Add(_sitesComboBox);



            this._contentPanel.ResumeLayout(false);

            this._contentPanel.PerformLayout();



            this.Text = Resources.SelectSiteAndUrlDialogTitle;



            SetContent(_contentPanel);

            UpdateTaskForm();

        }



        private void LoadServerPreferences(PreferencesStore store)

        {

            _preferenceSite = store.GetValue(ServerSelectSitePreferenceKey, String.Empty);

            _preferenceUrl = store.GetValue(ServerSelectUrlPreferenceKey, String.Empty);

        }



        private void LoadSitePreferences(PreferencesStore store)

        {

            _preferenceUrl = store.GetValue(GetSitePreferenceKey(_connection), String.Empty);

        }



        protected override void OnAccept()

        {

            if (_connection.ConfigurationPath.PathType == ConfigurationPathType.Server)

            {

                SaveServerPreferences(PreferencesStore);

            }

            else

            {

                SaveSitePreferences(PreferencesStore);

            }



            this.DialogResult = DialogResult.OK;

            this.Close();

        }



        protected override void OnLoad(EventArgs e)

        {

            base.OnLoad(e);



            if (_connection.ConfigurationPath.PathType == ConfigurationPathType.Server)

            {

                LoadServerPreferences(PreferencesStore);

                StartAsyncTask(OnSiteWorkerDoWork, OnSiteWorkerDoWorkCompleted);

            }

            else

            {

                LoadSitePreferences(PreferencesStore);

                _sitesComboBox.Items.Add(_connection.ConfigurationPath.SiteName);

                _sitesComboBox.SelectedIndex = 0;

                _sitesComboBox.Enabled = false;

            }

        }



        private void OnSitesComboBoxSelectedIndexChanged(object sender, EventArgs e)

        {

            StartAsyncTask(OnUrlsWorkerDoWork, OnUrlsWorkerDoWorkCompleted, null, (string)_sitesComboBox.SelectedItem);

        }



        private void OnSiteWorkerDoWork(object sender, DoWorkEventArgs e) 

        {

            e.Result = _module.Proxy.GetSites();

        }



        private void OnSiteWorkerDoWorkCompleted(object sender, RunWorkerCompletedEventArgs e)

        {

            _sitesComboBox.BeginUpdate();

            _sitesComboBox.SuspendLayout();

            

            try

            {

                _sitesComboBox.Items.Clear();



                ArrayList sites = e.Result as ArrayList;

                sites.Sort();

                foreach (string siteName in sites)

                {

                    _sitesComboBox.Items.Add(siteName);

                }



                if (!String.IsNullOrEmpty(_preferenceSite))

                {

                    int selectedIndex = _sitesComboBox.Items.IndexOf(_preferenceSite);

                    if (selectedIndex >= 0)

                    {

                        _sitesComboBox.SelectedIndex = selectedIndex;

                    }

                }

            }

            catch (Exception ex)

            {

                DisplayErrorMessage(ex, Resources.ResourceManager);

            }

            finally

            {

                _sitesComboBox.ResumeLayout();

                _sitesComboBox.EndUpdate();

            }



            _sitesComboBox.Focus();

        }



        private void OnUrlsComboBoxSelectedIndexChanged(object sender, System.EventArgs e)

        {

            Update();

        }



        private void OnUrlsWorkerDoWork(object sender, DoWorkEventArgs e)

        {

            string siteName = (string)e.Argument;



            e.Result = Helper.GetUrlListFromBindings(_connection.ScopePath.ServerName, _module.Proxy.GetSiteBindings(siteName), this.RelativePath);

        }



        private void OnUrlsWorkerDoWorkCompleted(object sender, RunWorkerCompletedEventArgs e)

        {

            _urlsComboBox.BeginUpdate();

            _urlsComboBox.SuspendLayout();



            try

            {

                _urlsComboBox.Items.Clear();



                List<string> domains = e.Result as List<string>;

                foreach (string domain in domains)

                {

                    _urlsComboBox.Items.Add(domain);

                }



                _urlsComboBox.SelectedIndex = 0;

                if (!String.IsNullOrEmpty(_preferenceUrl))

                {

                    int selectedIndex = _urlsComboBox.Items.IndexOf(_preferenceUrl);

                    if (selectedIndex > 0)

                    {

                        _urlsComboBox.SelectedIndex = selectedIndex;

                    }

                }

            }

            catch (Exception ex)

            {

                DisplayErrorMessage(ex, Resources.ResourceManager);

            }

            finally

            {

                _urlsComboBox.ResumeLayout();

                _urlsComboBox.EndUpdate();

            }



            _urlsComboBox.Focus();

        }



        private void SaveServerPreferences(PreferencesStore store)

        {

            store.SetValue(ServerSelectSitePreferenceKey, SiteName, String.Empty);

            store.SetValue(ServerSelectUrlPreferenceKey, SelectedUrl, String.Empty);

        }



        private void SaveSitePreferences(PreferencesStore store)

        {

            store.SetValue(GetSitePreferenceKey(_connection), SelectedUrl, String.Empty);

        }



        protected override void ShowHelp()

        {

            Helper.Browse(Globals.SelectSiteDomainOnlineHelp);

        }



    }

}