OpenTween/OpenURL.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 #nullable enable
  28
  29 using System;
  30 using System.Collections.Generic;
  31 using System.ComponentModel;
  32 using System.Data;
  33 using System.Drawing;
  34 using System.Linq;
  35 using System.Text;
  36 using System.Windows.Forms;
  37
  38 namespace OpenTween
  39 {
  40     public partial class OpenURL : OTBaseForm
  41     {
  42         private string? _selUrl;
  43
  44         public OpenURL()
  45             => this.InitializeComponent();
  46
  47         private void OK_Button_Click(object sender, EventArgs e)
  48         {
  49             if (UrlList.SelectedItems.Count == 0)
  50             {
  51                 this.DialogResult = DialogResult.Cancel;
  52             }
  53             else
  54             {
  55                 _selUrl = UrlList.SelectedItem.ToString();
  56                 this.DialogResult = DialogResult.OK;
  57             }
  58             this.Close();
  59         }
  60
  61         private void Cancel_Button_Click(object sender, EventArgs e)
  62         {
  63             this.DialogResult = DialogResult.Cancel;
  64             this.Close();
  65         }
  66
  67         public void ClearUrl()
  68             => this.UrlList.Items.Clear();
  69
  70         public void AddUrl(OpenUrlItem openUrlItem)
  71             => this.UrlList.Items.Add(openUrlItem);
  72
  73         public string SelectedUrl
  74         {
  75             get
  76             {
  77                 if (UrlList.SelectedItems.Count == 1)
  78                     return _selUrl!;
  79                 else
  80                     return "";
  81             }
  82         }
  83
  84         private void OpenURL_Shown(object sender, EventArgs e)
  85         {
  86             UrlList.Focus();
  87             if (UrlList.Items.Count > 0)
  88                 UrlList.SelectedIndex = 0;
  89         }
  90
  91         private void UrlList_DoubleClick(object sender, EventArgs e)
  92         {
  93             if (UrlList.SelectedItem == null)
  94                 return;
  95
  96             if (UrlList.IndexFromPoint(UrlList.PointToClient(Control.MousePosition)) == ListBox.NoMatches)
  97                 return;
  98
  99             if (UrlList.Items[UrlList.IndexFromPoint(UrlList.PointToClient(Control.MousePosition))] == null)
 100                 return;
 101             OK_Button_Click(sender, e);
 102         }
 103
 104         private void UrlList_KeyDown(object sender, KeyEventArgs e)
 105         {
 106             if (e.KeyCode == Keys.J && UrlList.SelectedIndex < UrlList.Items.Count - 1)
 107             {
 108                 e.SuppressKeyPress = true;
 109                 UrlList.SelectedIndex += 1;
 110             }
 111             if (e.KeyCode == Keys.K && UrlList.SelectedIndex > 0)
 112             {
 113                 e.SuppressKeyPress = true;
 114                 UrlList.SelectedIndex -= 1;
 115             }
 116             if (e.Control && e.KeyCode == Keys.Oem4)
 117             {
 118                 e.SuppressKeyPress = true;
 119                 Cancel_Button_Click(this.Cancel_Button, EventArgs.Empty);
 120             }
 121         }
 122     }
 123
 124     public class OpenUrlItem
 125     {
 126         private readonly string _linkText;
 127
 128         public OpenUrlItem(string linkText, string url, string href)
 129         {
 130             this._linkText = linkText;
 131             this.Url = url;
 132             this.Href = href;
 133         }
 134
 135         public string Text
 136         {
 137             get
 138             {
 139                 if (this._linkText.StartsWith("@", StringComparison.Ordinal)
 140                     || this._linkText.StartsWith("＠", StringComparison.Ordinal)
 141                     || this._linkText.StartsWith("#", StringComparison.Ordinal)
 142                     || this._linkText.StartsWith("＃", StringComparison.Ordinal))
 143                     return this._linkText;
 144                 if (this._linkText.TrimEnd('/') == this.Url.TrimEnd('/'))
 145                     return this.Url;
 146                 else
 147                     return this._linkText + "  >>>  " + this.Url;
 148             }
 149         }
 150
 151         public override string ToString()
 152             => this.Href;
 153
 154         public string Url { get; }
 155         public string Href { get; }
 156     }
 157 }