search/UIManager.cs

   1 using Gtk;
   2 using Mono.Unix;
   3 using System;
   4 using System.Diagnostics;
   5
   6 using Beagle.Util;
   7
   8 namespace Search {
   9
  10         public enum ScopeType {
  11                 Everywhere,
  12                 Applications,
  13                 Calendar,
  14                 Contacts,
  15                 Documents,
  16                 Conversations,
  17                 Images,
  18                 Media
  19         }
  20
  21         public enum SortType {
  22                 Relevance,
  23                 Name,
  24                 Modified
  25         }
  26
  27         public class UIManager : Gtk.UIManager {
  28
  29                 private MainWindow main_window;
  30
  31                 private Gtk.ActionGroup actions;
  32                 private Gtk.RadioActionEntry[] scope_entries, sort_entries;
  33                 private Gtk.ToggleActionEntry[] view_entries;
  34
  35                 public UIManager (MainWindow main_window)
  36                 {
  37                         this.main_window = main_window;
  38
  39                         actions = new ActionGroup ("Actions");
  40
  41                         ActionEntry quit_action_entry;
  42                         if (MainWindow.IconEnabled) {
  43                                 quit_action_entry = new ActionEntry ("Quit", Gtk.Stock.Close,
  44                                                                      null, "<control>Q",
  45                                                                      Catalog.GetString ("Close Desktop Search"),
  46                                                                      Quit);
  47                         } else {
  48                                 quit_action_entry = new ActionEntry ("Quit", Gtk.Stock.Quit,
  49                                                                      null, "<control>Q",
  50                                                                      Catalog.GetString ("Exit Desktop Search"),
  51                                                                      Quit);
  52
  53                         }
  54
  55                         Gtk.ActionEntry[] entries = new ActionEntry[] {
  56                                 new ActionEntry ("Search", null,
  57                                                  Catalog.GetString ("_Search"),
  58                                                  null, null, null),
  59                                 new ActionEntry ("Actions", null,
  60                                                  Catalog.GetString ("_Actions"),
  61                                                  null, null, null),
  62                                 new ActionEntry ("View", null,
  63                                                  Catalog.GetString ("_View"),
  64                                                  null, null, null),
  65                                 new ActionEntry ("Help", null,
  66                                                  Catalog.GetString ("_Help"),
  67                                                  null, null, null),
  68
  69                                 quit_action_entry,
  70                                 new ActionEntry ("Preferences", Gtk.Stock.Preferences,
  71                                                  null, null,
  72                                                  Catalog.GetString ("Exit Desktop Search"),
  73                                                  Preferences),
  74                                 new ActionEntry ("Contents", Gtk.Stock.Help,
  75                                                  Catalog.GetString ("_Contents"),
  76                                                  "F1",
  77                                                  Catalog.GetString ("Help - Table of Contents"),
  78                                                  Help),
  79                                 new ActionEntry ("About", Gnome.Stock.About,
  80                                                  null, null,
  81                                                  Catalog.GetString ("About Desktop Search"),
  82                                                  About),
  83                                 new ActionEntry ("QuickTips", null,
  84                                                  Catalog.GetString ("Quick Tips"),
  85                                                  null, null, QuickTips),
  86                                 new ActionEntry ("FocusSearchEntry", null, "",
  87                                                  "<control>K", null,
  88                                                  OnFocusSearchEntry),
  89                                 new ActionEntry ("FocusSearchEntry2", null, "",
  90                                                  "<control>L", null,
  91                                                  OnFocusSearchEntry),
  92                                 new ActionEntry ("HideWindow", null, "",
  93                                                  "Escape", null,
  94                                                  OnHideWindow),
  95                                 new ActionEntry ("HideWindow2", null, "",
  96                                                  "<control>W", null,
  97                                                  OnHideWindow)
  98                         };
  99                         actions.Add (entries);
 100
 101                         scope_entries = new RadioActionEntry[] {
 102                                 new RadioActionEntry ("Everywhere", null,
 103                                                       Catalog.GetString ("_Everywhere"),
 104                                                       "<control>E",
 105                                                       Catalog.GetString ("Search everywhere"),
 106                                                       (int)ScopeType.Everywhere),
 107                                 new RadioActionEntry ("Applications", null,
 108                                                       Catalog.GetString ("_Applications"),
 109                                                       null,
 110                                                       Catalog.GetString ("Search applications"),
 111                                                       (int)ScopeType.Applications),
 112                                 new RadioActionEntry ("Contacts", null,
 113                                                       Catalog.GetString ("_Contacts"),
 114                                                       null,
 115                                                       Catalog.GetString ("Search contacts"),
 116                                                       (int)ScopeType.Contacts),
 117                                 new RadioActionEntry ("Calendar", null,
 118                                                       Catalog.GetString ("Ca_lendar events"),
 119                                                       null,
 120                                                       Catalog.GetString ("Search calendar events"),
 121                                                       (int)ScopeType.Contacts),
 122                                 new RadioActionEntry ("Documents", null,
 123                                                       Catalog.GetString ("_Documents"),
 124                                                       null,
 125                                                       Catalog.GetString ("Search documents"),
 126                                                       (int)ScopeType.Documents),
 127                                 new RadioActionEntry ("Conversations", null,
 128                                                       Catalog.GetString ("Conve_rsations"),
 129                                                       null,
 130                                                       Catalog.GetString ("Search E-Mail and Instant Messaging logs"),
 131                                                       (int)ScopeType.Conversations),
 132                                 new RadioActionEntry ("Images", null,
 133                                                       Catalog.GetString ("_Images"),
 134                                                       null,
 135                                                       Catalog.GetString ("Search images"),
 136                                                       (int)ScopeType.Images),
 137                                 new RadioActionEntry ("Media", null,
 138                                                       Catalog.GetString ("_Media"),
 139                                                       null,
 140                                                       Catalog.GetString ("Search sound and video files"),
 141                                                       (int)ScopeType.Media),
 142                         };
 143                         actions.Add (scope_entries, (int)ScopeType.Everywhere, OnScopeChanged);
 144
 145                         sort_entries = new RadioActionEntry[] {
 146                                 new RadioActionEntry ("SortModified", null,
 147                                                       Catalog.GetString ("Sort by Date _Modified"), null,
 148                                                       Catalog.GetString ("Sort the most-recently-modified matches first"),
 149                                                       (int)SortType.Modified),
 150                                 new RadioActionEntry ("SortName", null,
 151                                                       Catalog.GetString ("Sort by _Name"), null,
 152                                                       Catalog.GetString ("Sort matches by name"),
 153                                                       (int)SortType.Name),
 154                                 new RadioActionEntry ("SortRelevance", null,
 155                                                       Catalog.GetString ("Sort by _Relevance"), null,
 156                                                       Catalog.GetString ("Sort the best matches first"),
 157                                                       (int)SortType.Relevance),
 158                         };
 159                         actions.Add (sort_entries, (int)SortType.Modified, OnSortChanged);
 160
 161                         view_entries = new ToggleActionEntry[] {
 162                                 new ToggleActionEntry ("ShowDetails", null,
 163                                                        Catalog.GetString ("Show Details"), null, null,
 164                                                        OnToggleDetails, true)
 165                         };
 166                         actions.Add (view_entries);
 167
 168                         InsertActionGroup (actions, 0);
 169                         main_window.AddAccelGroup (AccelGroup);
 170                         AddUiFromString (ui_def);
 171                 }
 172
 173                 public Gtk.MenuBar MenuBar {
 174                         get {
 175                                 return (Gtk.MenuBar)GetWidget ("/MenuBar");
 176                         }
 177                 }
 178
 179                 private bool sensitive = true;
 180                 public bool Sensitive {
 181                         get { return this.sensitive; }
 182                         set {
 183                                 this.sensitive = value;
 184
 185                                 actions ["QuickTips"].Sensitive = value;
 186
 187                                 foreach (Gtk.RadioActionEntry rae in scope_entries)
 188                                         actions [rae.name].Sensitive = value;
 189
 190                                 foreach (Gtk.RadioActionEntry rae in sort_entries)
 191                                         actions [rae.name].Sensitive = value;
 192                         }
 193                 }
 194
 195                 private const string ui_def =
 196                 "<ui>" +
 197                 "  <menubar name='MenuBar'>" +
 198                 "    <menu action='Search'>" +
 199                 "      <menuitem action='Everywhere'/>" +
 200                 "      <menuitem action='Applications'/>" +
 201                 "      <menuitem action='Contacts'/>" +
 202                 "      <menuitem action='Calendar'/>" +
 203                 "      <menuitem action='Documents'/>" +
 204                 "      <menuitem action='Conversations'/>" +
 205                 "      <menuitem action='Images'/>" +
 206                 "      <menuitem action='Media'/>" +
 207                 "      <separator/>" +
 208                 "      <menuitem action='Preferences'/>" +
 209                 "      <menuitem action='Quit'/>" +
 210                 "    </menu>" +
 211                 "    <menu action='Actions'>" +
 212                 "    </menu>" +
 213                 "    <menu action='View'>" +
 214                 "      <menuitem action='SortModified'/>" +
 215                 "      <menuitem action='SortName'/>" +
 216                 "      <menuitem action='SortRelevance'/>" +
 217                 "      <separator/>" +
 218                 "      <menuitem action='ShowDetails'/>" +
 219                 "    </menu>" +
 220                 "    <menu action='Help'>" +
 221                 "      <menuitem action='Contents'/>" +
 222                 "      <menuitem action='QuickTips'/>" +
 223                 "      <menuitem action='About'/>" +
 224                 "    </menu>" +
 225                 "  </menubar>" +
 226                 "  <accelerator action='FocusSearchEntry'/>" +
 227                 "  <accelerator action='FocusSearchEntry2'/>" +
 228                 "  <accelerator action='HideWindow'/>" +
 229                 "  <accelerator action='HideWindow2'/>" +
 230                 "</ui>";
 231
 232                 private void Preferences (object obj, EventArgs args)
 233                 {
 234                         Process p = new Process ();
 235                         p.StartInfo.UseShellExecute = false;
 236                         p.StartInfo.FileName = "beagle-settings";
 237
 238                         try {
 239                                 p.Start ();
 240                         } catch (Exception e) {
 241                                 Console.WriteLine ("Could not start beagle-settings: {0}", e);
 242                         }
 243                 }
 244
 245                 public delegate void ToggleDetailsDelegate (bool active);
 246                 public event ToggleDetailsDelegate ToggleDetails;
 247
 248                 private void OnToggleDetails (object obj, EventArgs args)
 249                 {
 250                         if (ToggleDetails != null)
 251                                 ToggleDetails ((obj as ToggleAction).Active);
 252                 }
 253
 254                 public delegate void ShowQuickTipsDelegate ();
 255                 public event ShowQuickTipsDelegate ShowQuickTips;
 256
 257                 private void QuickTips (object obj, EventArgs args)
 258                 {
 259                         if (ShowQuickTips != null)
 260                                 ShowQuickTips ();
 261                 }
 262
 263                 private void OnHideWindow (object obj, EventArgs args)
 264                 {
 265                         if (MainWindow.IconEnabled)
 266                                 main_window.Hide ();
 267                 }
 268
 269                 private void Quit (object obj, EventArgs args)
 270                 {
 271                         if (MainWindow.IconEnabled) {
 272                                 main_window.Hide ();
 273                         } else {
 274                                 Gtk.Application.Quit ();
 275                         }
 276                 }
 277
 278                 private void Help (object obj, EventArgs args)
 279                 {
 280                         string address = "http://www.beagle-project.org/Getting_Started";
 281
 282                         try {
 283                                 Gnome.Url.Show (address);
 284                         } catch {
 285                                 HigMessageDialog md = new HigMessageDialog (main_window, Gtk.DialogFlags.DestroyWithParent,
 286                                                                             Gtk.MessageType.Error, Gtk.ButtonsType.Close,
 287                                                                             Catalog.GetString ("Couldn't launch web browser"),
 288                                                                             Catalog.GetString (String.Format ("Please point your web browser to '{0}' manually", address)));
 289                                 md.Run ();
 290                                 md.Destroy ();
 291                         }
 292                 }
 293
 294                 private void About (object obj, EventArgs args)
 295                 {
 296                         Gdk.Pixbuf logo = Beagle.Images.GetPixbuf ("system-search.png");
 297
 298                         string[] people = new string[] { "Anna Dirks <anna@novell.com>",
 299                                                          "Fredrik Hedberg <fredrik@avafan.com>",
 300                                                          "Lukas Lipka <lukas@pmad.net>",
 301                                                          "Joe Shaw <joeshaw@novell.com>",
 302                                                          "Jakub Steiner <jimmac@novell.com>",
 303                                                          "Dan Winship <danw@novell.com>" };
 304
 305 #pragma warning disable 612 // don't warn that Gnome.About is deprecated
 306                         Gnome.About about = new Gnome.About ("Beagle Search",
 307                                                              Beagle.Util.ExternalStringsHack.Version,
 308                                                              "Copyright 2005-2006 Novell, Inc.",
 309                                                              null, people, null, null,
 310                                                              logo);
 311                         about.Run ();
 312                         about.Dispose ();
 313 #pragma warning restore 612
 314                 }
 315
 316                 private void OnFocusSearchEntry (object obj, EventArgs args)
 317                 {
 318                         if (FocusSearchEntry != null)
 319                                 FocusSearchEntry ();
 320                 }
 321
 322                 public delegate void FocusSearchEntryDelegate ();
 323                 public event FocusSearchEntryDelegate FocusSearchEntry;
 324
 325                 private void OnScopeChanged (object obj, Gtk.ChangedArgs args)
 326                 {
 327                         if (ScopeChanged != null)
 328                                 ScopeChanged ((ScopeType)args.Current.CurrentValue);
 329                 }
 330
 331                 public delegate void ScopeChangedDelegate (ScopeType scope);
 332                 public event ScopeChangedDelegate ScopeChanged;
 333
 334                 private void OnSortChanged (object obj, Gtk.ChangedArgs args)
 335                 {
 336                         if (SortChanged != null)
 337                                 SortChanged ((SortType)args.Current.CurrentValue);
 338                 }
 339
 340                 public delegate void SortChangedDelegate (SortType scope);
 341                 public event SortChangedDelegate SortChanged;
 342         }
 343 }