search/UIManager.cs

   1 using Gtk;
   2 using Mono.Unix;
   3 using System;
   4 using System.Diagnostics;
   5
   6 namespace Search {
   7
   8         public enum ScopeType {
   9                 Everywhere,
  10                 Applications,
  11                 Contacts,
  12                 Documents,
  13                 Conversations,
  14                 Images,
  15                 Media
  16         }
  17
  18         public enum SortType {
  19                 Relevance,
  20                 Name,
  21                 Modified
  22         }
  23
  24         public class UIManager : Gtk.UIManager {
  25
  26                 private Gtk.ActionGroup actions;
  27                 private Gtk.RadioActionEntry[] scope_entries, sort_entries;
  28
  29                 public UIManager (Gtk.Window mainWindow)
  30                 {
  31                         actions = new ActionGroup ("Actions");
  32
  33                         Gtk.ActionEntry[] entries = new ActionEntry[] {
  34                                 new ActionEntry ("Search", null,
  35                                                  Catalog.GetString ("_Search"),
  36                                                  null, null, null),
  37                                 new ActionEntry ("Actions", null,
  38                                                  Catalog.GetString ("_Actions"),
  39                                                  null, null, null),
  40                                 new ActionEntry ("SortBy", null,
  41                                                  Catalog.GetString ("Sor_t"),
  42                                                  null, null, null),
  43                                 new ActionEntry ("Help", null,
  44                                                  Catalog.GetString ("_Help"),
  45                                                  null, null, null),
  46
  47                                 new ActionEntry ("Quit", Gtk.Stock.Quit,
  48                                                  null, "<control>Q",
  49                                                  Catalog.GetString ("Exit Desktop Search"),
  50                                                  Quit),
  51                                 new ActionEntry ("Preferences", Gtk.Stock.Preferences,
  52                                                  null, null,
  53                                                  Catalog.GetString ("Exit Desktop Search"),
  54                                                  Preferences),
  55                                 new ActionEntry ("Contents", Gtk.Stock.Help,
  56                                                  Catalog.GetString ("_Contents"),
  57                                                  "F1",
  58                                                  Catalog.GetString ("Help - Table of Contents"),
  59                                                  Help),
  60                                 new ActionEntry ("About", Gnome.Stock.About,
  61                                                  null, null,
  62                                                  Catalog.GetString ("About Desktop Search"),
  63                                                  About),
  64                                 new ActionEntry ("QuickTips", null,
  65                                                  Catalog.GetString ("Quick Tips"),
  66                                                  null, null, QuickTips),
  67                                 new ActionEntry ("FocusSearchEntry", null, "",
  68                                                  "<control>K", null,
  69                                                  OnFocusSearchEntry)
  70                         };
  71                         actions.Add (entries);
  72
  73                         scope_entries = new RadioActionEntry[] {
  74                                 new RadioActionEntry ("Everywhere", null,
  75                                                       Catalog.GetString ("_Everywhere"),
  76                                                       "<control>E",
  77                                                       Catalog.GetString ("Search everywhere"),
  78                                                       (int)ScopeType.Everywhere),
  79                                 new RadioActionEntry ("Applications", null,
  80                                                       Catalog.GetString ("_Applications"),
  81                                                       null,
  82                                                       Catalog.GetString ("Search applications"),
  83                                                       (int)ScopeType.Applications),
  84                                 new RadioActionEntry ("Contacts", null,
  85                                                       Catalog.GetString ("_Contacts"),
  86                                                       null,
  87                                                       Catalog.GetString ("Search contacts"),
  88                                                       (int)ScopeType.Contacts),
  89                                 new RadioActionEntry ("Documents", null,
  90                                                       Catalog.GetString ("_Documents"),
  91                                                       null,
  92                                                       Catalog.GetString ("Search documents"),
  93                                                       (int)ScopeType.Documents),
  94                                 new RadioActionEntry ("Conversations", null,
  95                                                       Catalog.GetString ("Conve_rsations"),
  96                                                       null,
  97                                                       Catalog.GetString ("Search E-Mail and Instant Messaging logs"),
  98                                                       (int)ScopeType.Conversations),
  99                                 new RadioActionEntry ("Images", null,
 100                                                       Catalog.GetString ("Images"),
 101                                                       null,
 102                                                       Catalog.GetString ("Search images"),
 103                                                       (int)ScopeType.Images),
 104                                 new RadioActionEntry ("Media", null,
 105                                                       Catalog.GetString ("Media"),
 106                                                       null,
 107                                                       Catalog.GetString ("Search sound and video files"),
 108                                                       (int)ScopeType.Media),
 109                         };
 110                         actions.Add (scope_entries, (int)ScopeType.Everywhere, OnScopeChanged);
 111
 112                         sort_entries = new RadioActionEntry[] {
 113                                 new RadioActionEntry ("Modified", null,
 114                                                       Catalog.GetString ("Date _Modified"), null,
 115                                                       Catalog.GetString ("Sort the most-recently-modified matches first"),
 116                                                       (int)SortType.Modified),
 117                                 new RadioActionEntry ("Name", null,
 118                                                       Catalog.GetString ("_Name"), null,
 119                                                       Catalog.GetString ("Sort matches by name"),
 120                                                       (int)SortType.Name),
 121                                 new RadioActionEntry ("Relevance", null,
 122                                                       Catalog.GetString ("_Relevance"), null,
 123                                                       Catalog.GetString ("Sort the best matches first"),
 124                                                       (int)SortType.Relevance),
 125                         };
 126                         actions.Add (sort_entries, (int)SortType.Modified, OnSortChanged);
 127
 128                         InsertActionGroup (actions, 0);
 129                         mainWindow.AddAccelGroup (AccelGroup);
 130                         AddUiFromString (ui_def);
 131                 }
 132
 133                 public Gtk.MenuBar MenuBar {
 134                         get {
 135                                 return (Gtk.MenuBar)GetWidget ("/MenuBar");
 136                         }
 137                 }
 138
 139                 private bool sensitive = true;
 140                 public bool Sensitive {
 141                         get { return this.sensitive; }
 142                         set {
 143                                 this.sensitive = value;
 144
 145                                 actions ["QuickTips"].Sensitive = value;
 146
 147                                 foreach (Gtk.RadioActionEntry rae in scope_entries)
 148                                         actions [rae.name].Sensitive = value;
 149
 150                                 foreach (Gtk.RadioActionEntry rae in sort_entries)
 151                                         actions [rae.name].Sensitive = value;
 152                         }
 153                 }
 154
 155                 private const string ui_def =
 156                 "<ui>" +
 157                 "  <menubar name='MenuBar'>" +
 158                 "    <menu action='Search'>" +
 159                 "      <menuitem action='Everywhere'/>" +
 160                 "      <menuitem action='Applications'/>" +
 161                 "      <menuitem action='Contacts'/>" +
 162                 "      <menuitem action='Documents'/>" +
 163                 "      <menuitem action='Conversations'/>" +
 164                 "      <menuitem action='Images'/>" +
 165                 "      <menuitem action='Media'/>" +
 166                 "      <separator/>" +
 167                 "      <menuitem action='Preferences'/>" +
 168                 "      <menuitem action='Quit'/>" +
 169                 "    </menu>" +
 170                 "    <menu action='Actions'>" +
 171                 "    </menu>" +
 172                 "    <menu action='SortBy'>" +
 173                 "      <menuitem action='Modified'/>" +
 174                 "      <menuitem action='Name'/>" +
 175                 "      <menuitem action='Relevance'/>" +
 176                 "    </menu>" +
 177                 "    <menu action='Help'>" +
 178                 "      <menuitem action='Contents'/>" +
 179                 "      <menuitem action='QuickTips'/>" +
 180                 "      <menuitem action='About'/>" +
 181                 "    </menu>" +
 182                 "  </menubar>" +
 183                 "  <accelerator action='FocusSearchEntry'/>" +
 184                 "</ui>";
 185
 186                 private void Preferences (object obj, EventArgs args)
 187                 {
 188                         Process p = new Process ();
 189                         p.StartInfo.UseShellExecute = false;
 190                         p.StartInfo.FileName = "beagle-settings";
 191
 192                         try {
 193                                 p.Start ();
 194                         } catch (Exception e) {
 195                                 Console.WriteLine ("Could not start beagle-settings: {0}", e);
 196                         }
 197                 }
 198
 199                 public delegate void ShowQuickTipsDelegate ();
 200                 public event ShowQuickTipsDelegate ShowQuickTips;
 201
 202                 private void QuickTips (object obj, EventArgs args)
 203                 {
 204                         if (ShowQuickTips != null)
 205                                 ShowQuickTips ();
 206                 }
 207
 208                 private void Quit (object obj, EventArgs args)
 209                 {
 210                         Gtk.Application.Quit ();
 211                 }
 212
 213                 private void Help (object obj, EventArgs args)
 214                 {
 215                         Gnome.Url.Show ("http://www.beagle-project.org/Getting_Started");
 216                 }
 217
 218                 private void About (object obj, EventArgs args)
 219                 {
 220                         Gdk.Pixbuf logo = Beagle.Images.GetPixbuf ("system-search.png");
 221
 222                         string[] people = new string[] { "Anna Dirks <anna@novell.com>",
 223                                                          "Fredrik Hedberg <fredrik@avafan.com>",
 224                                                          "Lukas Lipka <lukas@pmad.net>",
 225                                                          "Joe Shaw <joeshaw@novell.com>",
 226                                                          "Jakub Steiner <jimmac@novell.com",
 227                                                          "Dan Winship <danw@novell.com>" };
 228
 229 #pragma warning disable 612 // don't warn that Gnome.About is deprecated
 230                         Gnome.About about = new Gnome.About ("Beagle Search",
 231                                                              Beagle.Util.ExternalStringsHack.Version,
 232                                                              "Copyright 2005-2006 Novell, Inc.",
 233                                                              null, people, null, null,
 234                                                              logo);
 235                         about.Run ();
 236                         about.Dispose ();
 237 #pragma warning restore 612
 238                 }
 239
 240                 private void OnFocusSearchEntry (object obj, EventArgs args)
 241                 {
 242                         if (FocusSearchEntry != null)
 243                                 FocusSearchEntry ();
 244                 }
 245
 246                 public delegate void FocusSearchEntryDelegate ();
 247                 public event FocusSearchEntryDelegate FocusSearchEntry;
 248
 249                 private void OnScopeChanged (object obj, Gtk.ChangedArgs args)
 250                 {
 251                         if (ScopeChanged != null)
 252                                 ScopeChanged ((ScopeType)args.Current.CurrentValue);
 253                 }
 254
 255                 public delegate void ScopeChangedDelegate (ScopeType scope);
 256                 public event ScopeChangedDelegate ScopeChanged;
 257
 258                 private void OnSortChanged (object obj, Gtk.ChangedArgs args)
 259                 {
 260                         if (SortChanged != null)
 261                                 SortChanged ((SortType)args.Current.CurrentValue);
 262                 }
 263
 264                 public delegate void SortChangedDelegate (SortType scope);
 265                 public event SortChangedDelegate SortChanged;
 266         }
 267 }