OpenTween/EventViewerDialog.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) 2011-2012 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 #nullable enable
  28
  29 using System;
  30 using System.Collections.Generic;
  31 using System.ComponentModel;
  32 using System.Data;
  33 using System.Diagnostics.CodeAnalysis;
  34 using System.Drawing;
  35 using System.Linq;
  36 using System.Text;
  37 using System.Windows.Forms;
  38 using System.Text.RegularExpressions;
  39 using System.IO;
  40 using System.Globalization;
  41 using OpenTween.Setting;
  42 using System.Threading.Tasks;
  43
  44 namespace OpenTween
  45 {
  46     public partial class EventViewerDialog : OTBaseForm
  47     {
  48         public List<Twitter.FormattedEvent> EventSource { get; set; } = new List<Twitter.FormattedEvent>();
  49
  50         private Twitter.FormattedEvent[] _filterdEventSource = Array.Empty<Twitter.FormattedEvent>();
  51
  52         private ListViewItem[]? _ItemCache = null;
  53         private int _itemCacheIndex;
  54
  55         private TabPage _curTab = null!;
  56
  57         public EventViewerDialog()
  58         {
  59             InitializeComponent();
  60
  61             // メイリオフォント指定時にタブの最小幅が広くなる問題の対策
  62             this.TabEventType.HandleCreated += (s, e) => NativeMethods.SetMinTabWidth((TabControl)s, 40);
  63         }
  64
  65         protected override void ScaleControl(SizeF factor, BoundsSpecified specified)
  66         {
  67             base.ScaleControl(factor, specified);
  68             ScaleChildControl(this.EventList, factor);
  69         }
  70
  71         private void OK_Button_Click(object sender, EventArgs e)
  72         {
  73             this.DialogResult = DialogResult.OK;
  74             this.Close();
  75         }
  76
  77         private void Cancel_Button_Click(object sender, EventArgs e)
  78         {
  79             this.DialogResult = DialogResult.Cancel;
  80             this.Close();
  81         }
  82
  83         private ListViewItem CreateListViewItem(Twitter.FormattedEvent source)
  84         {
  85             string[] s = { source.CreatedAt.ToLocalTimeString(), source.Event.ToUpper(CultureInfo.CurrentCulture), source.Username, source.Target };
  86             return new ListViewItem(s);
  87         }
  88
  89         private void EventViewerDialog_Shown(object sender, EventArgs e)
  90         {
  91             // タブ初期化
  92             foreach (var tabPage in CreateTabsFromUserStreamsEvent())
  93             {
  94                 TabEventType.TabPages.Add(tabPage);
  95             }
  96
  97             EventList.BeginUpdate();
  98             _curTab = TabEventType.SelectedTab;
  99             CreateFilterdEventSource();
 100             EventList.EndUpdate();
 101             this.TopMost = SettingManager.Common.AlwaysTop;
 102         }
 103
 104         private async void EventList_DoubleClick(object sender, EventArgs e)
 105             => await this.OpenEventStatusOrUser();
 106
 107         private async void EventList_KeyDown(object sender, KeyEventArgs e)
 108         {
 109             if (e.KeyData == Keys.Enter)
 110                 await this.OpenEventStatusOrUser();
 111         }
 112
 113         private async Task OpenEventStatusOrUser()
 114         {
 115             if (this.EventList.SelectedIndices.Count == 0)
 116                 return;
 117
 118             var tweenMain = (TweenMain)this.Owner;
 119             var selectedEvent = this._filterdEventSource[this.EventList.SelectedIndices[0]];
 120             if (selectedEvent != null)
 121             {
 122                 if (selectedEvent.Id != 0)
 123                     await tweenMain.OpenRelatedTab(selectedEvent.Id);
 124                 else
 125                     await tweenMain.OpenUriAsync(new Uri("https://twitter.com/" + selectedEvent.Username));
 126             }
 127         }
 128
 129         private MyCommon.EVENTTYPE ParseEventTypeFromTag()
 130             => (MyCommon.EVENTTYPE)Enum.Parse(typeof(MyCommon.EVENTTYPE), _curTab.Tag.ToString());
 131
 132         private bool IsFilterMatch(Twitter.FormattedEvent x)
 133         {
 134             if (!CheckBoxFilter.Checked || string.IsNullOrEmpty(TextBoxKeyword.Text))
 135             {
 136                 return true;
 137             }
 138             else
 139             {
 140                 if (CheckRegex.Checked)
 141                 {
 142                     try
 143                     {
 144                         var rx = new Regex(TextBoxKeyword.Text);
 145                         return rx.Match(x.Username).Success || rx.Match(x.Target).Success;
 146                     }
 147                     catch (Exception ex)
 148                     {
 149                         MessageBox.Show(Properties.Resources.ButtonOK_ClickText3 + ex.Message, "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
 150                         return false;
 151                     }
 152                 }
 153                 else
 154                 {
 155                     return x.Username.Contains(TextBoxKeyword.Text) || x.Target.Contains(TextBoxKeyword.Text);
 156                 }
 157             }
 158         }
 159
 160         private void CreateFilterdEventSource()
 161         {
 162             if (EventSource != null && EventSource.Count > 0)
 163             {
 164                 _filterdEventSource = EventSource.FindAll((x) => !(CheckExcludeMyEvent.Checked && x.IsMe) &&
 165                                                                  (x.Eventtype & ParseEventTypeFromTag()) != 0 &&
 166                                                                  IsFilterMatch(x)).ToArray();
 167                 _ItemCache = null;
 168                 EventList.VirtualListSize = _filterdEventSource.Count();
 169                 StatusLabelCount.Text = string.Format("{0} / {1}", _filterdEventSource.Count(), EventSource.Count());
 170             }
 171             else
 172             {
 173                 StatusLabelCount.Text = "0 / 0";
 174             }
 175         }
 176
 177         private void CheckExcludeMyEvent_CheckedChanged(object sender, EventArgs e)
 178             => this.CreateFilterdEventSource();
 179
 180         private void ButtonRefresh_Click(object sender, EventArgs e)
 181             => this.CreateFilterdEventSource();
 182
 183         private void TabEventType_SelectedIndexChanged(object sender, EventArgs e)
 184             => this.CreateFilterdEventSource();
 185
 186         private void TabEventType_Selecting(object sender, TabControlCancelEventArgs e)
 187         {
 188             _curTab = e.TabPage;
 189             if (!e.TabPage.Controls.Contains(EventList))
 190             {
 191                 e.TabPage.Controls.Add(EventList);
 192             }
 193         }
 194
 195         private void TextBoxKeyword_KeyPress(object sender, KeyPressEventArgs e)
 196         {
 197             if (e.KeyChar == (char)Keys.Enter)
 198             {
 199                 CreateFilterdEventSource();
 200                 e.Handled = true;
 201             }
 202         }
 203
 204         private void EventList_RetrieveVirtualItem(object sender, RetrieveVirtualItemEventArgs e)
 205         {
 206             if (_ItemCache != null && e.ItemIndex >= _itemCacheIndex && e.ItemIndex < _itemCacheIndex + _ItemCache.Length)
 207             {
 208                 //キャッシュヒット
 209                 e.Item = _ItemCache[e.ItemIndex - _itemCacheIndex];
 210             }
 211             else
 212             {
 213                 //キャッシュミス
 214                 e.Item = CreateListViewItem(_filterdEventSource[e.ItemIndex]);
 215             }
 216         }
 217
 218         private void EventList_CacheVirtualItems(object sender, CacheVirtualItemsEventArgs e)
 219             => this.CreateCache(e.StartIndex, e.EndIndex);
 220
 221         private void CreateCache(int StartIndex, int EndIndex)
 222         {
 223             //キャッシュ要求（要求範囲±30を作成）
 224             StartIndex -= 30;
 225             if (StartIndex < 0) StartIndex = 0;
 226             EndIndex += 30;
 227             if (EndIndex > _filterdEventSource.Count() - 1)
 228             {
 229                 EndIndex = _filterdEventSource.Count() - 1;
 230             }
 231             _ItemCache = new ListViewItem[] { };
 232             Array.Resize(ref _ItemCache, EndIndex - StartIndex + 1);
 233             _itemCacheIndex = StartIndex;
 234             for (var i = 0; i < _ItemCache.Length; i++)
 235             {
 236                 _ItemCache[i] = CreateListViewItem(_filterdEventSource[StartIndex + i]);
 237             }
 238         }
 239
 240         private void SaveLogButton_Click(object sender, EventArgs e)
 241         {
 242             var rslt = MessageBox.Show(string.Format(Properties.Resources.SaveLogMenuItem_ClickText5, Environment.NewLine),
 243                     Properties.Resources.SaveLogMenuItem_ClickText2,
 244                     MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
 245             switch (rslt)
 246             {
 247                 case DialogResult.Yes:
 248                     SaveFileDialog1.FileName = $"{ApplicationSettings.AssemblyName}Events{_curTab.Tag}{DateTimeUtc.Now.ToLocalTime():yyMMdd-HHmmss}.tsv";
 249                     break;
 250                 case DialogResult.No:
 251                     SaveFileDialog1.FileName = $"{ApplicationSettings.AssemblyName}Events{DateTimeUtc.Now.ToLocalTime():yyMMdd-HHmmss}.tsv";
 252                     break;
 253                 default:
 254                     return;
 255             }
 256
 257             SaveFileDialog1.InitialDirectory = Application.StartupPath;
 258             SaveFileDialog1.Filter = Properties.Resources.SaveLogMenuItem_ClickText3;
 259             SaveFileDialog1.FilterIndex = 0;
 260             SaveFileDialog1.Title = Properties.Resources.SaveLogMenuItem_ClickText4;
 261             SaveFileDialog1.RestoreDirectory = true;
 262
 263             if (SaveFileDialog1.ShowDialog() == DialogResult.OK)
 264             {
 265                 if (!SaveFileDialog1.ValidateNames) return;
 266                 using var sw = new StreamWriter(SaveFileDialog1.FileName, false, Encoding.UTF8);
 267
 268                 switch (rslt)
 269                 {
 270                     case DialogResult.Yes:
 271                         SaveEventLog(_filterdEventSource.ToList(), sw);
 272                         break;
 273                     case DialogResult.No:
 274                         SaveEventLog(EventSource, sw);
 275                         break;
 276                     default:
 277                         break;
 278                 }
 279             }
 280             this.TopMost = SettingManager.Common.AlwaysTop;
 281         }
 282
 283         private void SaveEventLog(List<Twitter.FormattedEvent> source, StreamWriter sw)
 284         {
 285             foreach (var _event in source)
 286             {
 287                 sw.WriteLine(_event.Eventtype + "\t" +
 288                              "\"" + _event.CreatedAt.ToLocalTimeString() + "\"\t" +
 289                              _event.Event + "\t" +
 290                              _event.Username + "\t" +
 291                              _event.Target + "\t" +
 292                              _event.Id);
 293             }
 294         }
 295
 296         [SuppressMessage("Microsoft.Reliability", "CA2000:DisposeObjectsBeforeLosingScope")]
 297         private static IEnumerable<TabPage> CreateTabsFromUserStreamsEvent()
 298         {
 299             return Enum.GetNames(typeof(MyCommon.EVENTTYPE))
 300                        .Where(e => e != "None" && e != "All")
 301                        .Select(e => new TabPage(e)
 302                        {
 303                            Tag = e,
 304                            UseVisualStyleBackColor = true,
 305                            AccessibleRole = AccessibleRole.PageTab,
 306                        });
 307         }
 308     }
 309 }