OpenTween/ListManage.cs

   1 // OpenTween - Client of Twitter
   2 // Copyright (c) 2007-2011 kiri_feather (@kiri_feather) <kiri.feather@gmail.com>
   3 //           (c) 2008-2011 Moz (@syo68k)
   4 //           (c) 2008-2011 takeshik (@takeshik) <http://www.takeshik.org/>
   5 //           (c) 2010-2011 anis774 (@anis774) <http://d.hatena.ne.jp/anis774/>
   6 //           (c) 2010-2011 fantasticswallow (@f_swallow) <http://twitter.com/f_swallow>
   7 //           (c) 2011      kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
   8 // All rights reserved.
   9 //
  10 // This file is part of OpenTween.
  11 //
  12 // This program is free software; you can redistribute it and/or modify it
  13 // under the terms of the GNU General Public License as published by the Free
  14 // Software Foundation; either version 3 of the License, or (at your option)
  15 // any later version.
  16 //
  17 // This program is distributed in the hope that it will be useful, but
  18 // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  19 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  20 // for more details.
  21 //
  22 // You should have received a copy of the GNU General Public License along
  23 // with this program. If not, see <http://www.gnu.org/licenses/>, or write to
  24 // the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
  25 // Boston, MA 02110-1301, USA.
  26
  27 using System;
  28 using System.Collections.Generic;
  29 using System.ComponentModel;
  30 using System.Data;
  31 using System.Drawing;
  32 using System.Linq;
  33 using System.Text;
  34 using System.Windows.Forms;
  35
  36 namespace OpenTween
  37 {
  38     public partial class ListManage : OTBaseForm
  39     {
  40         private Twitter tw;
  41
  42         public ListManage(Twitter tw)
  43         {
  44             InitializeComponent();
  45
  46             this.tw = tw;
  47         }
  48
  49         private void ListManage_KeyDown(object sender, KeyEventArgs e)
  50         {
  51             if (e.KeyCode == Keys.Enter && this.EditCheckBox.Checked)
  52                 this.OKEditButton.PerformClick();
  53         }
  54
  55         private void ListManage_Load(object sender, EventArgs e)
  56         {
  57             this.UserList_SelectedIndexChanged(null, EventArgs.Empty);
  58             if (TabInformations.GetInstance().SubscribableLists.Count == 0) this.RefreshLists();
  59             foreach (ListElement listItem in TabInformations.GetInstance().SubscribableLists.FindAll((i) => i.Username == this.tw.Username))
  60             {
  61                 this.ListsList.Items.Add(listItem);
  62             }
  63             if (this.ListsList.Items.Count > 0)
  64                 this.ListsList.SelectedIndex = 0;
  65             this.ListsList.Focus();
  66         }
  67
  68         private void ListsList_SelectedIndexChanged(object sender, EventArgs e)
  69         {
  70             if (this.ListsList.SelectedItem == null) return;
  71
  72             ListElement list = (ListElement) this.ListsList.SelectedItem;
  73             this.UsernameTextBox.Text = list.Username;
  74             this.NameTextBox.Text = list.Name;
  75             this.PublicRadioButton.Checked = list.IsPublic;
  76             this.PrivateRadioButton.Checked = !list.IsPublic;
  77             this.MemberCountTextBox.Text = list.MemberCount.ToString();
  78             this.SubscriberCountTextBox.Text = list.SubscriberCount.ToString();
  79             this.DescriptionText.Text = list.Description;
  80
  81             this.UserList.Items.Clear();
  82             foreach (UserInfo user in list.Members)
  83                 this.UserList.Items.Add(user);
  84
  85             this.GetMoreUsersButton.Text = (this.UserList.Items.Count > 0 ? Properties.Resources.ListManageGetMoreUsers2 : Properties.Resources.ListManageGetMoreUsers1).ToString();
  86         }
  87
  88         private void EditCheckBox_CheckedChanged(object sender, EventArgs e)
  89         {
  90             this.AddListButton.Enabled = !this.EditCheckBox.Checked;
  91             this.EditCheckBox.Enabled = !this.EditCheckBox.Checked;
  92             this.DeleteListButton.Enabled = !this.EditCheckBox.Checked;
  93
  94             this.NameTextBox.ReadOnly = !this.EditCheckBox.Checked;
  95             this.PublicRadioButton.Enabled = this.EditCheckBox.Checked;
  96             this.PrivateRadioButton.Enabled = this.EditCheckBox.Checked;
  97             this.DescriptionText.ReadOnly = !this.EditCheckBox.Checked;
  98             this.ListsList.Enabled = !this.EditCheckBox.Checked;
  99
 100             this.OKEditButton.Enabled = this.EditCheckBox.Checked;
 101             this.CancelEditButton.Enabled = this.EditCheckBox.Checked;
 102             this.EditCheckBox.AutoCheck = !this.EditCheckBox.Checked;
 103
 104             this.MemberGroup.Enabled = !this.EditCheckBox.Checked;
 105             this.UserGroup.Enabled = !this.EditCheckBox.Checked;
 106             this.CloseButton.Enabled = !this.EditCheckBox.Checked;
 107
 108             this.UsernameTextBox.TabStop = !this.EditCheckBox.Checked;
 109             this.MemberCountTextBox.TabStop = !this.EditCheckBox.Checked;
 110             this.SubscriberCountTextBox.TabStop = !this.EditCheckBox.Checked;
 111             if (this.EditCheckBox.Checked == true) this.NameTextBox.Focus();
 112         }
 113
 114         private void OKEditButton_Click(object sender, EventArgs e)
 115         {
 116             if (this.ListsList.SelectedItem == null) return;
 117             ListElement listItem = (ListElement) this.ListsList.SelectedItem;
 118
 119             if (string.IsNullOrEmpty(this.NameTextBox.Text))
 120             {
 121                 MessageBox.Show(Properties.Resources.ListManageOKButton1);
 122                 return;
 123             }
 124
 125             listItem.Name = this.NameTextBox.Text;
 126             listItem.IsPublic = this.PublicRadioButton.Checked;
 127             listItem.Description = this.DescriptionText.Text;
 128
 129             string rslt = listItem.Refresh();
 130
 131             if (!string.IsNullOrEmpty(rslt))
 132             {
 133                 MessageBox.Show(String.Format(Properties.Resources.ListManageOKButton2, rslt));
 134                 return;
 135             }
 136
 137             this.ListsList.Items.Clear();
 138             this.ListManage_Load(null, EventArgs.Empty);
 139
 140             this.EditCheckBox.AutoCheck = true;
 141             this.EditCheckBox.Checked = false;
 142         }
 143
 144         private void CancelEditButton_Click(object sender, EventArgs e)
 145         {
 146             this.EditCheckBox.AutoCheck = true;
 147             this.EditCheckBox.Checked = false;
 148
 149             for (int i = this.ListsList.Items.Count - 1; i >= 0; i--)
 150                 if (this.ListsList.Items[i] is NewListElement)
 151                     this.ListsList.Items.RemoveAt(i);
 152
 153             this.ListsList_SelectedIndexChanged(this.ListsList, EventArgs.Empty);
 154         }
 155
 156         private void RefreshUsersButton_Click(object sender, EventArgs e)
 157         {
 158             if (this.ListsList.SelectedItem == null) return;
 159             this.UserList.Items.Clear();
 160             Action<ListElement> dlgt = new Action<ListElement>((lElement) =>
 161                                                    this.Invoke(new Action<string>(GetListMembersCallback), lElement.RefreshMembers()));
 162             dlgt.BeginInvoke((ListElement) this.ListsList.SelectedItem, null, null);
 163         }
 164
 165         private void GetMoreUsersButton_Click(object sender, EventArgs e)
 166         {
 167             if (this.ListsList.SelectedItem == null) return;
 168             this.UserList.Items.Clear();
 169             Action<ListElement> dlgt = new Action<ListElement>((lElement) =>
 170                                                    this.Invoke(new Action<string>(GetListMembersCallback), lElement.GetMoreMembers()));
 171             dlgt.BeginInvoke((ListElement)this.ListsList.SelectedItem, null, null);
 172         }
 173
 174         private void GetListMembersCallback(string result)
 175         {
 176             if (result == this.ListsList.SelectedItem.ToString())
 177             {
 178                 this.ListsList_SelectedIndexChanged(this.ListsList, EventArgs.Empty);
 179                 this.GetMoreUsersButton.Text = Properties.Resources.ListManageGetMoreUsers1;
 180             }
 181             else
 182             {
 183                 MessageBox.Show(String.Format(Properties.Resources.ListManageGetListMembersCallback1, result));
 184             }
 185         }
 186
 187         private void DeleteUserButton_Click(object sender, EventArgs e)
 188         {
 189             if (this.ListsList.SelectedItem == null || this.UserList.SelectedItem == null)
 190                 return;
 191
 192             ListElement list = (ListElement) this.ListsList.SelectedItem;
 193             UserInfo user = (UserInfo) this.UserList.SelectedItem;
 194             if (MessageBox.Show(Properties.Resources.ListManageDeleteUser1, Application.ProductName, MessageBoxButtons.OKCancel) == DialogResult.OK)
 195             {
 196                 string rslt = this.tw.RemoveUserToList(list.Id.ToString(), user.Id.ToString());
 197
 198                 if (!string.IsNullOrEmpty(rslt))
 199                 {
 200                     MessageBox.Show(String.Format(Properties.Resources.ListManageDeleteUser2, rslt));
 201                     return;
 202                 }
 203                 int idx = ListsList.SelectedIndex;
 204                 list.Members.Remove(user);
 205                 this.ListsList_SelectedIndexChanged(this.ListsList, EventArgs.Empty);
 206                 if (idx < ListsList.Items.Count) ListsList.SelectedIndex = idx;
 207             }
 208         }
 209
 210         private void DeleteListButton_Click(object sender, EventArgs e)
 211         {
 212             if (this.ListsList.SelectedItem == null) return;
 213             ListElement list = (ListElement) this.ListsList.SelectedItem;
 214
 215             if (MessageBox.Show(Properties.Resources.ListManageDeleteLists1, Application.ProductName, MessageBoxButtons.OKCancel) == DialogResult.OK)
 216             {
 217                 string rslt = "";
 218
 219                 rslt = this.tw.DeleteList(list.Id.ToString());
 220
 221                 if (!string.IsNullOrEmpty(rslt))
 222                 {
 223                     MessageBox.Show(Properties.Resources.ListManageOKButton2, rslt);
 224                     return;
 225                 }
 226
 227                 rslt = this.tw.GetListsApi();
 228
 229                 if (!string.IsNullOrEmpty(rslt))
 230                 {
 231                     MessageBox.Show(Properties.Resources.ListsDeleteFailed, rslt);
 232                     return;
 233                 }
 234
 235                 this.ListsList.Items.Clear();
 236                 this.ListManage_Load(this, EventArgs.Empty);
 237             }
 238         }
 239
 240         private void AddListButton_Click(object sender, EventArgs e)
 241         {
 242             NewListElement newList = new NewListElement(this.tw);
 243             this.ListsList.Items.Add(newList);
 244             this.ListsList.SelectedItem = newList;
 245             this.EditCheckBox.Checked = true;
 246             this.EditCheckBox_CheckedChanged(this.EditCheckBox, EventArgs.Empty);
 247         }
 248
 249         private void UserList_SelectedIndexChanged(object sender, EventArgs e)
 250         {
 251             if (UserList.SelectedItem == null)
 252             {
 253                 if (this.UserIcon.Image != null)
 254                 {
 255                     this.UserIcon.Image.Dispose();
 256                     this.UserIcon.Image = null;
 257                 }
 258                 this.UserLocation.Text = "";
 259                 this.UserWeb.Text = "";
 260                 this.UserFollowNum.Text = "0";
 261                 this.UserFollowerNum.Text = "0";
 262                 this.UserPostsNum.Text = "0";
 263                 this.UserProfile.Text = "";
 264                 this.UserTweetDateTime.Text = "";
 265                 this.UserTweet.Text = "";
 266                 this.DeleteUserButton.Enabled = false;
 267             }
 268             else
 269             {
 270                 UserInfo user = (UserInfo)this.UserList.SelectedItem;
 271                 this.UserLocation.Text = user.Location;
 272                 this.UserWeb.Text = user.Url;
 273                 this.UserFollowNum.Text = user.FriendsCount.ToString("#,###,##0");
 274                 this.UserFollowerNum.Text = user.FollowersCount.ToString("#,###,##0");
 275                 this.UserPostsNum.Text = user.StatusesCount.ToString("#,###,##0");
 276                 this.UserProfile.Text = user.Description;
 277                 if (!String.IsNullOrEmpty(user.RecentPost))
 278                 {
 279                     this.UserTweetDateTime.Text = user.PostCreatedAt.ToString("yy/MM/dd HH:mm");
 280                     this.UserTweet.Text = user.RecentPost;
 281                 }
 282                 else
 283                 {
 284                     this.UserTweetDateTime.Text = "";
 285                     this.UserTweet.Text = "";
 286                 }
 287                 this.DeleteUserButton.Enabled = true;
 288
 289                 Action<Uri> a = new Action<Uri>((url) =>
 290                                             this.Invoke(new Action<Image>(DisplayIcon), (new HttpVarious()).GetImage(url)));
 291                 a.BeginInvoke(user.ImageUrl, null, null);
 292             }
 293         }
 294
 295         private void DisplayIcon(Image img)
 296         {
 297             if (img == null || this.UserList.SelectedItem == null) return;
 298             if (((UserInfo)this.UserList.SelectedItem).ImageUrl.ToString() == (string)img.Tag)
 299                 this.UserIcon.Image = img;
 300         }
 301
 302         private void RefreshListsButton_Click(object sender, EventArgs e)
 303         {
 304             this.RefreshLists();
 305             this.ListsList.Items.Clear();
 306             this.ListManage_Load(null, EventArgs.Empty);
 307         }
 308
 309         private void RefreshLists()
 310         {
 311             using (FormInfo dlg = new FormInfo(this, Properties.Resources.ListsGetting, RefreshLists_Dowork))
 312             {
 313                 dlg.ShowDialog();
 314                 if (!String.IsNullOrEmpty((string)dlg.Result))
 315                 {
 316                     MessageBox.Show(String.Format(Properties.Resources.ListsDeleteFailed, (string)dlg.Result));
 317                     return;
 318                 }
 319             }
 320         }
 321
 322         private void RefreshLists_Dowork(object sender, DoWorkEventArgs e)
 323         {
 324             e.Result = tw.GetListsApi();
 325         }
 326
 327         private void UserWeb_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
 328         {
 329             if (this.Owner != null)
 330                 ((TweenMain)this.Owner).OpenUriAsync(UserWeb.Text);
 331         }
 332
 333         private class NewListElement : ListElement
 334         {
 335             private bool _isCreated = false;
 336
 337             public NewListElement(Twitter tw)
 338             {
 339                 this._tw = tw;
 340             }
 341
 342             public override string Refresh()
 343             {
 344                 if (this.IsCreated)
 345                 {
 346                     return base.Refresh();
 347                 }
 348                 else
 349                 {
 350                     string rslt = this._tw.CreateListApi(this.Name, !this.IsPublic, this.Description);
 351                     this._isCreated = string.IsNullOrEmpty(rslt);
 352                     return rslt;
 353                 }
 354             }
 355
 356             public bool IsCreated
 357             {
 358                 get { return this._isCreated; }
 359             }
 360
 361             public override string ToString()
 362             {
 363                 if (IsCreated)
 364                     return base.ToString();
 365                 else
 366                     return "NewList";
 367             }
 368         }
 369
 370         private void ListManage_Validating(object sender, CancelEventArgs e)
 371         {
 372             if (this.EditCheckBox.Checked)
 373             {
 374                 e.Cancel = true;
 375                 this.CancelButton.PerformClick();
 376             }
 377         }
 378     }
 379 }