417 lines
13 KiB
C#
Executable file
417 lines
13 KiB
C#
Executable file
// SparkleShare, a collaboration and sharing tool.
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// Copyright (C) 2010 Hylke Bons <hylkebons@gmail.com>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text.RegularExpressions;
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using System.Threading;
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using SparkleLib;
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namespace SparkleShare {
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public enum PageType {
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Setup,
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Add,
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Invite,
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Syncing,
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Error,
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Finished,
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Tutorial
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}
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public enum FieldState {
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Enabled,
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Disabled
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}
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public class SparkleSetupController {
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public event ShowWindowEventHandler ShowWindowEvent;
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public delegate void ShowWindowEventHandler ();
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public event HideWindowEventHandler HideWindowEvent;
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public delegate void HideWindowEventHandler ();
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public event ChangePageEventHandler ChangePageEvent;
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public delegate void ChangePageEventHandler (PageType page, string [] warnings);
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public event UpdateProgressBarEventHandler UpdateProgressBarEvent;
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public delegate void UpdateProgressBarEventHandler (double percentage);
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public event UpdateSetupContinueButtonEventHandler UpdateSetupContinueButtonEvent;
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public delegate void UpdateSetupContinueButtonEventHandler (bool button_enabled);
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public event UpdateAddProjectButtonEventHandler UpdateAddProjectButtonEvent;
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public delegate void UpdateAddProjectButtonEventHandler (bool button_enabled);
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public event ChangeAddressFieldEventHandler ChangeAddressFieldEvent;
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public delegate void ChangeAddressFieldEventHandler (string text,
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string example_text, FieldState state);
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public event ChangePathFieldEventHandler ChangePathFieldEvent;
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public delegate void ChangePathFieldEventHandler (string text, string example_text, FieldState state);
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public readonly List<SparklePlugin> Plugins = new List<SparklePlugin> ();
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public SparklePlugin SelectedPlugin;
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public int TutorialPageNumber { get; private set; }
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public string PreviousUrl { get; private set; }
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public string PreviousAddress { get; private set; }
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public string PreviousPath { get; private set; }
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public string SyncingFolder { get; private set; }
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public SparkleInvite PendingInvite;
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public int SelectedPluginIndex {
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get {
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return Plugins.IndexOf (SelectedPlugin);
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}
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}
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public string GuessedUserName {
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get {
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return Program.Controller.UserName;
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}
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}
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public string GuessedUserEmail {
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get {
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if (Program.Controller.UserEmail.Equals ("Unknown"))
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return "";
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else
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return Program.Controller.UserEmail;
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}
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}
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public SparkleSetupController ()
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{
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TutorialPageNumber = 1;
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PreviousAddress = "";
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PreviousPath = "";
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PreviousUrl = "";
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SyncingFolder = "";
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string local_plugins_path = SparkleHelpers.CombineMore (
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Environment.GetFolderPath (Environment.SpecialFolder.ApplicationData),
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"sparkleshare", "plugins");
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if (Directory.Exists (local_plugins_path))
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foreach (string xml_file_path in Directory.GetFiles (local_plugins_path, "*.xml"))
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Plugins.Add (new SparklePlugin (xml_file_path));
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if (Directory.Exists (Program.Controller.PluginsPath)) {
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foreach (string xml_file_path in Directory.GetFiles (Program.Controller.PluginsPath, "*.xml")) {
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if (xml_file_path.EndsWith ("own-server.xml"))
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Plugins.Insert (0, new SparklePlugin (xml_file_path));
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else
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Plugins.Add (new SparklePlugin (xml_file_path));
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}
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}
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SelectedPlugin = Plugins [0];
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Program.Controller.InviteReceived += delegate (SparkleInvite invite) {
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PendingInvite = invite;
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Invite, null);
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if (ShowWindowEvent != null)
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ShowWindowEvent ();
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};
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Program.Controller.ShowSetupWindowEvent += delegate (PageType page_type) {
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if (PendingInvite != null) {
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if (ShowWindowEvent != null)
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ShowWindowEvent ();
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return;
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}
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if (ChangePageEvent != null)
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ChangePageEvent (page_type, null);
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if (ShowWindowEvent != null)
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ShowWindowEvent ();
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if (page_type == PageType.Add)
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SelectedPluginChanged (SelectedPluginIndex);
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};
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}
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public void PageCancelled ()
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{
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PendingInvite = null;
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if (HideWindowEvent != null)
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HideWindowEvent ();
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}
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public void CheckSetupPage (string full_name, string email)
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{
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full_name = full_name.Trim ();
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email = email.Trim ();
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bool fields_valid = full_name != null && full_name.Trim().Length > 0 &&
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IsValidEmail (email);
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if (UpdateSetupContinueButtonEvent != null)
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UpdateSetupContinueButtonEvent (fields_valid);
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}
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public void SetupPageCompleted (string full_name, string email)
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{
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Program.Controller.UserName = full_name;
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Program.Controller.UserEmail = email;
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Program.Controller.GenerateKeyPair ();
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Program.Controller.ImportPrivateKey ();
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Program.Controller.UpdateState ();
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Tutorial, null);
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}
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public void TutorialSkipped ()
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{
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TutorialPageNumber = 4;
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Tutorial, null);
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}
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public void TutorialPageCompleted ()
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{
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TutorialPageNumber++;
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if (TutorialPageNumber == 4) {
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if (HideWindowEvent != null)
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HideWindowEvent ();
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} else {
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Tutorial, null);
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}
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}
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public void SelectedPluginChanged (int plugin_index)
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{
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SelectedPlugin = Plugins [plugin_index];
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if (SelectedPlugin.Address != null) {
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if (ChangeAddressFieldEvent != null)
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ChangeAddressFieldEvent (SelectedPlugin.Address, "", FieldState.Disabled);
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} else if (SelectedPlugin.AddressExample != null) {
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if (ChangeAddressFieldEvent != null)
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ChangeAddressFieldEvent ("", SelectedPlugin.AddressExample, FieldState.Enabled);
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} else {
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if (ChangeAddressFieldEvent != null)
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ChangeAddressFieldEvent ("", "", FieldState.Enabled);
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}
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if (SelectedPlugin.Path != null) {
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if (ChangePathFieldEvent != null)
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ChangePathFieldEvent (SelectedPlugin.Path, "", FieldState.Disabled);
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} else if (SelectedPlugin.PathExample != null) {
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if (ChangePathFieldEvent != null)
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ChangePathFieldEvent ("", SelectedPlugin.PathExample, FieldState.Enabled);
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} else {
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if (ChangePathFieldEvent != null)
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ChangePathFieldEvent ("", "", FieldState.Enabled);
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}
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}
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public void CheckAddPage (string address, string remote_path, int selected_plugin)
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{
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if (SelectedPluginIndex != selected_plugin)
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SelectedPluginChanged (selected_plugin);
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address = address.Trim ();
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remote_path = remote_path.Trim ();
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bool fields_valid = address != null && address.Trim().Length > 0 &&
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remote_path != null && remote_path.Trim().Length > 0;
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if (UpdateAddProjectButtonEvent != null)
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UpdateAddProjectButtonEvent (fields_valid);
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}
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public void AddPageCompleted (string address, string path)
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{
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SyncingFolder = Path.GetFileNameWithoutExtension (path);
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PreviousAddress = address;
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PreviousPath = path;
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Syncing, null);
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// TODO: Remove events afterwards
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Program.Controller.FolderFetched += delegate (string [] warnings) {
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Finished, warnings);
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PreviousAddress = "";
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SyncingFolder = "";
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PreviousUrl = "";
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SelectedPlugin = Plugins [0];
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};
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Program.Controller.FolderFetchError += delegate (string remote_url) {
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Thread.Sleep (1000);
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PreviousUrl = remote_url;
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Error, null);
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SyncingFolder = "";
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};
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Program.Controller.FolderFetching += delegate (double percentage) {
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if (UpdateProgressBarEvent != null)
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UpdateProgressBarEvent (percentage);
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};
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Program.Controller.FetchFolder (address, path);
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}
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public void InvitePageCompleted ()
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{
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SyncingFolder = Path.GetFileNameWithoutExtension (PendingInvite.RemotePath);
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PreviousAddress = PendingInvite.Address;
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// TODO: trailing slash should work
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PreviousPath = PendingInvite.RemotePath;
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Syncing, null);
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if (!PendingInvite.Accept ()) {
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Error, null);
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return;
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}
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// TODO: Remove events afterwards
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Program.Controller.FolderFetched += delegate (string [] warnings) {
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Finished, warnings);
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PreviousAddress = "";
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SyncingFolder = "";
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PreviousUrl = "";
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SelectedPlugin = Plugins [0];
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PendingInvite = null;
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};
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Program.Controller.FolderFetchError += delegate (string remote_url) {
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Thread.Sleep (1000);
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PreviousUrl = remote_url;
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if (ChangePageEvent != null)
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ChangePageEvent (PageType.Error, null);
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SyncingFolder = "";
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};
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Program.Controller.FolderFetching += delegate (double percentage) {
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if (UpdateProgressBarEvent != null)
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UpdateProgressBarEvent (percentage);
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};
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Program.Controller.FetchFolder (PendingInvite.Address, PendingInvite.RemotePath);
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}
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public void SyncingCancelled ()
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{
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Program.Controller.StopFetcher ();
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if (ChangePageEvent == null)
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return;
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if (PendingInvite != null)
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ChangePageEvent (PageType.Invite, null);
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else
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ChangePageEvent (PageType.Add, null);
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}
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public void ErrorPageCompleted ()
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{
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if (ChangePageEvent == null)
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return;
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if (PendingInvite != null)
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ChangePageEvent (PageType.Invite, null);
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else
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ChangePageEvent (PageType.Add, null);
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}
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public void OpenFolderClicked ()
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{
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Program.Controller.OpenSparkleShareFolder (
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Path.GetFileName (PreviousPath));
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FinishPageCompleted ();
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}
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public void FinishPageCompleted ()
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{
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PreviousAddress = "";
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PreviousPath = "";
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Program.Controller.UpdateState ();
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if (HideWindowEvent != null)
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HideWindowEvent ();
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}
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private bool IsValidEmail (string email)
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{
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Regex regex = new Regex (@"^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$",
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RegexOptions.IgnoreCase);
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return regex.IsMatch (email);
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}
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}
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}
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