summaryrefslogtreecommitdiff
path: root/mate-dictionary/src/gdict-source-dialog.c
blob: 622ee9e4c6b5f7d1ca202eb62042ae73fdd8eb90 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
/* gdict-source-dialog.c - source dialog
 *
 * This file is part of MATE Dictionary
 *
 * Copyright (C) 2005 Emmanuele Bassi
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

#include <glib/gi18n.h>
#include <gio/gio.h>

#include "gdict-source-dialog.h"
#include "gdict-common.h"

#define GDICT_SOURCE_UI 	PKGDATADIR "/mate-dictionary-source.ui"
#define GET_WIDGET(x) (GTK_WIDGET (gtk_builder_get_object (dialog->builder, (x))))
#define GET_EDITABLE(x) (GTK_EDITABLE (gtk_builder_get_object (dialog->builder, (x))))

/*********************
 * GdictSourceDialog *
 *********************/

struct _GdictSourceDialog
{
  GtkDialog parent_instance;

  GtkBuilder *builder;

  GSettings *settings;

  GdictSourceLoader *loader;
  GdictSource *source;
  gchar *source_name;
  GdictContext *context;

  GdictSourceDialogAction action;

  GdictSourceTransport transport;

  GtkWidget *add_button;
  GtkWidget *close_button;
  GtkWidget *cancel_button;
  GtkWidget *help_button;

  GtkWidget *db_chooser;
  GtkWidget *strat_chooser;

  GtkWidget *transport_combo;
};

struct _GdictSourceDialogClass
{
  GtkDialogClass parent_class;
};

enum
{
  PROP_0,

  PROP_SOURCE_LOADER,
  PROP_SOURCE_NAME,
  PROP_ACTION
};

G_DEFINE_TYPE (GdictSourceDialog, gdict_source_dialog, GTK_TYPE_DIALOG);

static void
set_source_loader (GdictSourceDialog *dialog,
		   GdictSourceLoader *loader)
{
  if (dialog->loader)
    g_object_unref (dialog->loader);

  dialog->loader = g_object_ref (loader);
}

static void
transport_combo_changed_cb (GtkWidget *widget,
			    gpointer   user_data)
{
  GdictSourceDialog *dialog = GDICT_SOURCE_DIALOG (user_data);
  gint transport;

  transport = gtk_combo_box_get_active (GTK_COMBO_BOX (widget));
  if (transport == dialog->transport)
    return;

  if (transport == GDICT_SOURCE_TRANSPORT_DICTD)
    {
      gtk_widget_show (GET_WIDGET ("hostname_label"));
      gtk_widget_show (GET_WIDGET ("hostname_entry"));
      gtk_widget_show (GET_WIDGET ("port_label"));
      gtk_widget_show (GET_WIDGET ("port_entry"));

      if (dialog->action == GDICT_SOURCE_DIALOG_CREATE)
        {
          gtk_widget_set_sensitive (dialog->add_button, TRUE);

          dialog->transport = GDICT_SOURCE_TRANSPORT_DICTD;
        }
    }
  else
    {
      gtk_widget_hide (GET_WIDGET ("hostname_label"));
      gtk_widget_hide (GET_WIDGET ("hostname_entry"));
      gtk_widget_hide (GET_WIDGET ("port_label"));
      gtk_widget_hide (GET_WIDGET ("port_entry"));

      if (dialog->action == GDICT_SOURCE_DIALOG_CREATE)
        {
          gtk_widget_set_sensitive (dialog->add_button, FALSE);

          dialog->transport = GDICT_SOURCE_TRANSPORT_INVALID;
        }
    }
}

static gchar *
get_text_from_entry (GdictSourceDialog *dialog,
		     const gchar       *entry_name)
{
  GtkWidget *entry;
  gchar *retval;

  entry = GET_WIDGET (entry_name);
  if (!entry)
    return NULL;

  retval = gtk_editable_get_chars (GTK_EDITABLE (entry), 0, -1);

  return retval;
}

static void
set_text_to_entry (GdictSourceDialog *dialog,
		   const gchar       *entry_name,
		   const gchar       *text)
{
  GtkWidget *entry;

  entry = GET_WIDGET (entry_name);
  if (!entry)
    return;

  gtk_entry_set_text (GTK_ENTRY (entry), text);
}

static void
set_transport_settings (GdictSourceDialog *dialog)
{
  switch (dialog->transport)
    {
    case GDICT_SOURCE_TRANSPORT_DICTD:
      {
        GdictClientContext *context;
        const gchar *hostname;
        gchar *port_str;
        guint port;

        context = GDICT_CLIENT_CONTEXT (dialog->context);
        hostname = gdict_client_context_get_hostname (context);
        port = gdict_client_context_get_port (context);
        port_str = g_strdup_printf ("%d", port);

        set_text_to_entry (dialog, "hostname_entry", hostname);
        set_text_to_entry (dialog, "port_entry", port_str);

        gtk_widget_show (GET_WIDGET ("hostname_label"));
        gtk_widget_show (GET_WIDGET ("hostname_entry"));
        gtk_widget_show (GET_WIDGET ("port_label"));
        gtk_widget_show (GET_WIDGET ("port_entry"));

        g_free (port_str);
      }
      break;
    case GDICT_SOURCE_TRANSPORT_INVALID:
    default:
      break;
    }
}

static void
update_dialog_ui (GdictSourceDialog *dialog)
{
  GdictSource *source;

  /* TODO - add code to update the contents of the dialog depending
   * on the action; if we are in _CREATE, no action is needed
   */
  switch (dialog->action)
    {
    case GDICT_SOURCE_DIALOG_VIEW:
    case GDICT_SOURCE_DIALOG_EDIT:
      if (!dialog->source_name)
	{
          g_warning ("Attempting to retrieve source, but no "
		     "source name has been defined.  Aborting...");
	  return;
	}

      source = gdict_source_loader_get_source (dialog->loader,
		      			       dialog->source_name);
      if (!source)
	{
          g_warning ("Attempting to retrieve source, but no "
		     "source named `%s' was found.  Aborting...",
		     dialog->source_name);
	  return;
	}

      g_object_ref (source);

      dialog->source = source;
      set_text_to_entry (dialog, "description_entry",
		         gdict_source_get_description (source));

      dialog->transport = gdict_source_get_transport (source);
      gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->transport_combo),
                                (gint) dialog->transport);

      /* set the context for the database and strategy choosers */
      dialog->context = gdict_source_get_context (source);
      if (!dialog->context)
        {
          g_warning ("Attempting to retrieve the context, but "
                     "none was found for source `%s'.",
                     dialog->source_name);
          return;
        }

      set_transport_settings (dialog);

      gdict_database_chooser_set_context (GDICT_DATABASE_CHOOSER (dialog->db_chooser),
                                          dialog->context);
      gdict_database_chooser_refresh (GDICT_DATABASE_CHOOSER (dialog->db_chooser));
      gdict_strategy_chooser_set_context (GDICT_STRATEGY_CHOOSER (dialog->strat_chooser),
                                          dialog->context);
      gdict_strategy_chooser_refresh (GDICT_STRATEGY_CHOOSER (dialog->strat_chooser));
      break;
    case GDICT_SOURCE_DIALOG_CREATE:
      /* DICTD transport is default */
      gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->transport_combo), 0);
      g_signal_emit_by_name (dialog->transport_combo, "changed");
      break;
    default:
      g_assert_not_reached ();
      break;
    }
}

static void
build_new_source (GdictSourceDialog *dialog)
{
  GdictSource *source;
  gchar *name, *text;
  GdictSourceTransport transport;
  gchar *host, *port;
  gchar *data;
  gsize length;
  GError *error;
  gchar *filename;
  GdictDatabaseChooser *db_chooser;
  GdictStrategyChooser *strat_chooser;

  source = gdict_source_new ();

  /* use the timestamp and the pid to get a unique name */
  name = g_strdup_printf ("source-%lu-%u",
                          (gulong) time (NULL),
                          (guint) getpid ());
  gdict_source_set_name (source, name);
  g_free (name);

  text = get_text_from_entry (dialog, "description_entry");
  gdict_source_set_description (source, text);
  g_free (text);

  db_chooser = GDICT_DATABASE_CHOOSER (dialog->db_chooser);
  text = gdict_database_chooser_get_current_database (db_chooser);
  gdict_source_set_database (source, text);
  g_free (text);

  strat_chooser = GDICT_STRATEGY_CHOOSER (dialog->strat_chooser);
  text = gdict_strategy_chooser_get_current_strategy (strat_chooser);
  gdict_source_set_strategy (source, text);
  g_free (text);

  /* get the selected transport id */
  transport = dialog->transport;
  switch (transport)
    {
    case GDICT_SOURCE_TRANSPORT_DICTD:
      host = get_text_from_entry (dialog, "hostname_entry");
      port = get_text_from_entry (dialog, "port_entry");

      gdict_source_set_transport (source, GDICT_SOURCE_TRANSPORT_DICTD,
          			  "hostname", host,
          			  "port", atoi (port),
          			  NULL);

      g_free (host);
      g_free (port);
      break;
    case GDICT_SOURCE_TRANSPORT_INVALID:
    default:
      g_warning ("Invalid transport");
      return;
    }

  error = NULL;
  data = gdict_source_to_data (source, &length, &error);
  if (error)
    {
      gdict_show_gerror_dialog (GTK_WINDOW (dialog),
				_("Unable to create a source file"),
				error);

      g_object_unref (source);
      return;
    }

  name = g_strdup_printf ("%s.desktop", gdict_source_get_name (source));
  filename = g_build_filename (g_get_user_config_dir (),
  			       "mate",
      			       "mate-dictionary",
      			       name,
      			       NULL);
  g_free (name);

  g_file_set_contents (filename, data, length, &error);
  if (error)
    gdict_show_gerror_dialog (GTK_WINDOW (dialog),
       			      _("Unable to save source file"),
       			      error);

  g_free (filename);
  g_free (data);
  g_object_unref (source);
}

static void
save_source (GdictSourceDialog *dialog)
{
  GdictSource *source;
  GdictDatabaseChooser *db_chooser;
  GdictStrategyChooser *strat_chooser;
  gchar *name, *text;
  GdictSourceTransport transport;
  gchar *host, *port;
  gchar *data;
  gsize length;
  GError *error;
  gchar *filename;

  source = gdict_source_loader_get_source (dialog->loader,
		  			   dialog->source_name);
  if (!source)
    {
      g_warning ("Attempting to save source `%s', but no "
		 "source for that name was found.",
		 dialog->source_name);

      return;
    }

  text = get_text_from_entry (dialog, "description_entry");
  gdict_source_set_description (source, text);
  g_free (text);

  db_chooser = GDICT_DATABASE_CHOOSER (dialog->db_chooser);
  text = gdict_database_chooser_get_current_database (db_chooser);
  gdict_source_set_database (source, text);
  g_free (text);

  strat_chooser = GDICT_STRATEGY_CHOOSER (dialog->strat_chooser);
  text = gdict_strategy_chooser_get_current_strategy (strat_chooser);
  gdict_source_set_strategy (source, text);
  g_free (text);


  /* get the selected transport id */
  transport = dialog->transport;
  switch (transport)
    {
    case GDICT_SOURCE_TRANSPORT_DICTD:
      host = get_text_from_entry (dialog, "hostname_entry");
      port = get_text_from_entry (dialog, "port_entry");

      gdict_source_set_transport (source, GDICT_SOURCE_TRANSPORT_DICTD,
          			  "hostname", host,
          			  "port", atoi (port),
          			  NULL);

      g_free (host);
      g_free (port);
      break;
    case GDICT_SOURCE_TRANSPORT_INVALID:
    default:
      g_warning ("Invalid transport");
      return;
    }

  error = NULL;
  data = gdict_source_to_data (source, &length, &error);
  if (error)
    {
      gdict_show_gerror_dialog (GTK_WINDOW (dialog),
			 	_("Unable to create a source file"),
			 	error);

      g_object_unref (source);
      return;
    }

  name = g_strdup_printf ("%s.desktop", gdict_source_get_name (source));
  filename = g_build_filename (g_get_user_config_dir (),
      			       "mate",
			       "mate-dictionary",
			       name,
			       NULL);
  g_free (name);

  g_file_set_contents (filename, data, length, &error);
  if (error)
    gdict_show_gerror_dialog (GTK_WINDOW (dialog),
       			      _("Unable to save source file"),
       			      error);

  g_free (filename);
  g_free (data);
  g_object_unref (source);
}

static void
gdict_source_dialog_response_cb (GtkDialog *dialog,
				 gint       response_id,
				 gpointer   user_data)
{
  GError *err = NULL;

  switch (response_id)
    {
    case GTK_RESPONSE_ACCEPT:
      build_new_source (GDICT_SOURCE_DIALOG (dialog));
      break;
    case GTK_RESPONSE_HELP:
      gtk_show_uri_on_window (GTK_WINDOW (dialog),
                    "help:mate-dictionary/mate-dictionary-add-source",
                    gtk_get_current_event_time (), &err);
      if (err)
        {
          gdict_show_gerror_dialog (GTK_WINDOW (dialog),
          			    _("There was an error while displaying help"),
          		 	    err);
        }

      /* we don't want the dialog to close itself */
      g_signal_stop_emission_by_name (dialog, "response");
      break;
    case GTK_RESPONSE_CLOSE:
      save_source (GDICT_SOURCE_DIALOG (dialog));
      break;
    case GTK_RESPONSE_CANCEL:
      break;
    default:
      break;
    }
}

static void
gdict_source_dialog_finalize (GObject *object)
{
  GdictSourceDialog *dialog = GDICT_SOURCE_DIALOG (object);

  if (dialog->settings)
    g_object_unref (dialog->settings);

  if (dialog->builder)
    g_object_unref (dialog->builder);

  if (dialog->source_name)
    g_free (dialog->source_name);

  if (dialog->source)
    g_object_unref (dialog->source);

  if (dialog->loader)
    g_object_unref (dialog->loader);

  G_OBJECT_CLASS (gdict_source_dialog_parent_class)->finalize (object);
}

static void
gdict_source_dialog_set_property (GObject      *object,
				  guint         prop_id,
				  const GValue *value,
				  GParamSpec   *pspec)
{
  GdictSourceDialog *dialog = GDICT_SOURCE_DIALOG (object);

  switch (prop_id)
    {
    case PROP_SOURCE_LOADER:
      set_source_loader (dialog, g_value_get_object (value));
      break;
    case PROP_SOURCE_NAME:
      g_free (dialog->source_name);
      dialog->source_name = g_strdup (g_value_get_string (value));
      break;
    case PROP_ACTION:
      dialog->action = (GdictSourceDialogAction) g_value_get_int (value);
      break;
    default:
      break;
    }
}

static void
gdict_source_dialog_get_property (GObject    *object,
				  guint       prop_id,
				  GValue     *value,
				  GParamSpec *pspec)
{
  GdictSourceDialog *dialog = GDICT_SOURCE_DIALOG (object);

  switch (prop_id)
    {
    case PROP_SOURCE_LOADER:
      g_value_set_object (value, dialog->loader);
      break;
    case PROP_SOURCE_NAME:
      g_value_set_string (value, dialog->source_name);
      break;
    case PROP_ACTION:
      g_value_set_int (value, dialog->action);
      break;
    default:
      break;
    }
}

static GObject *
gdict_source_dialog_constructor (GType                  type,
				 guint                  n_construct_properties,
				 GObjectConstructParam *construct_params)
{
  GObject *object;
  GdictSourceDialog *dialog;
  GError *error = NULL;

  object = G_OBJECT_CLASS (gdict_source_dialog_parent_class)->constructor (type,
									   n_construct_properties,
									   construct_params);
  dialog = GDICT_SOURCE_DIALOG (object);

  gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
  gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), 2);

  /* get the UI from the GtkBuilder file */
  dialog->builder = gtk_builder_new ();
  gtk_builder_add_from_file (dialog->builder, GDICT_SOURCE_UI, &error);

  if (error) {
    g_critical ("Unable to load the user interface definition file: %s",
                error->message);
    g_error_free (error);
    g_assert_not_reached ();
  }

  /* the main widget */
  gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
                     GET_WIDGET ("source_root"));

  /* the transport combo changes the UI by changing the visible widgets
   * bound to the transport's own options.
   */
  dialog->transport_combo = GET_WIDGET ("transport_combo");
  g_signal_connect (dialog->transport_combo, "changed",
  		    G_CALLBACK (transport_combo_changed_cb),
  		    dialog);

  /* the help button is always visible */
  dialog->help_button = gtk_dialog_add_button (GTK_DIALOG (dialog),
  					       "gtk-help",
					       GTK_RESPONSE_HELP);

  dialog->db_chooser = gdict_database_chooser_new ();
  gtk_box_pack_start (GTK_BOX (GET_WIDGET ("db-box")), dialog->db_chooser, TRUE, TRUE, 0);
  gtk_widget_show (dialog->db_chooser);

  dialog->strat_chooser = gdict_strategy_chooser_new ();
  gtk_box_pack_start (GTK_BOX (GET_WIDGET ("strat-box")), dialog->strat_chooser, TRUE, TRUE, 0);
  gtk_widget_show (dialog->strat_chooser);

  /* the UI changes depending on the action that the source dialog
   * should perform
   */
  switch (dialog->action)
    {
    case GDICT_SOURCE_DIALOG_VIEW:
      /* disable every editable widget */
      gtk_editable_set_editable (GET_EDITABLE ("name_entry"), FALSE);
      gtk_editable_set_editable (GET_EDITABLE ("description_entry"), FALSE);
      gtk_editable_set_editable (GET_EDITABLE ("hostname_entry"), FALSE);
      gtk_editable_set_editable (GET_EDITABLE ("port_entry"), FALSE);

      gtk_widget_set_sensitive (dialog->transport_combo, FALSE);

      /* we just allow closing the dialog */
      dialog->close_button  = gtk_dialog_add_button (GTK_DIALOG (dialog),
      						     "gtk-close",
      						     GTK_RESPONSE_CLOSE);
      break;
    case GDICT_SOURCE_DIALOG_CREATE:
      dialog->cancel_button = gtk_dialog_add_button (GTK_DIALOG (dialog),
      						     "gtk-cancel",
      						     GTK_RESPONSE_CANCEL);
      dialog->add_button    = gtk_dialog_add_button (GTK_DIALOG (dialog),
      						     "gtk-add",
      						     GTK_RESPONSE_ACCEPT);
      /* the "add" button sensitivity is controlled by the transport_combo
       * since it's the only setting that makes a source usable.
       */
      gtk_widget_set_sensitive (dialog->add_button, FALSE);
      break;
    case GDICT_SOURCE_DIALOG_EDIT:
      dialog->cancel_button = gtk_dialog_add_button (GTK_DIALOG (dialog),
      						     "gtk-cancel",
      						     GTK_RESPONSE_CANCEL);
      dialog->close_button  = gtk_dialog_add_button (GTK_DIALOG (dialog),
		      	 			     "gtk-close",
						     GTK_RESPONSE_CLOSE);
      break;
    default:
      g_assert_not_reached ();
      break;
    }

  /* this will take care of updating the contents of the dialog
   * based on the action
   */
  update_dialog_ui (dialog);

  return object;
}

static void
gdict_source_dialog_class_init (GdictSourceDialogClass *klass)
{
  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);

  gobject_class->constructor = gdict_source_dialog_constructor;
  gobject_class->set_property = gdict_source_dialog_set_property;
  gobject_class->get_property = gdict_source_dialog_get_property;
  gobject_class->finalize = gdict_source_dialog_finalize;

  g_object_class_install_property (gobject_class,
  				   PROP_SOURCE_LOADER,
  				   g_param_spec_object ("source-loader",
  				   			"Source Loader",
  				   			"The GdictSourceLoader used by the application",
  				   			GDICT_TYPE_SOURCE_LOADER,
  				   			(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)));
  g_object_class_install_property (gobject_class,
  				   PROP_SOURCE_NAME,
  				   g_param_spec_string ("source-name",
  				   			"Source Name",
  				   			"The source name",
  				   			NULL,
  				   			(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT)));
  g_object_class_install_property (gobject_class,
  				   PROP_ACTION,
  				   g_param_spec_int ("action",
  				   		     "Action",
  				   		     "The action the source dialog should perform",
  				   		     -1,
  				   		     GDICT_SOURCE_DIALOG_EDIT,
  				   		     GDICT_SOURCE_DIALOG_VIEW,
  				   		     (G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)));
}

static void
gdict_source_dialog_init (GdictSourceDialog *dialog)
{
  gtk_widget_set_size_request (GTK_WIDGET (dialog), 400, 300);
  gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);

  dialog->transport = GDICT_SOURCE_TRANSPORT_INVALID;

  g_signal_connect (dialog, "response",
  		    G_CALLBACK (gdict_source_dialog_response_cb),
  		    NULL);
}

GtkWidget *
gdict_source_dialog_new (GtkWindow               *parent,
			 const gchar             *title,
			 GdictSourceDialogAction  action,
			 GdictSourceLoader       *loader,
			 const gchar             *source_name)
{
  GtkWidget *retval;

  g_return_val_if_fail ((parent == NULL || GTK_IS_WINDOW (parent)), NULL);
  g_return_val_if_fail (GDICT_IS_SOURCE_LOADER (loader), NULL);

  retval = g_object_new (GDICT_TYPE_SOURCE_DIALOG,
  			 "source-loader", loader,
  			 "source-name", source_name,
  			 "action", action,
  			 "title", title,
  			 NULL);

  if (parent)
    {
      gtk_window_set_transient_for (GTK_WINDOW (retval), parent);
      gtk_window_set_destroy_with_parent (GTK_WINDOW (retval), TRUE);
      gtk_window_set_screen (GTK_WINDOW (retval),
                             gtk_widget_get_screen (GTK_WIDGET (parent)));
    }

  return retval;
}