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source: trunk/gtk/details.c @ 9747

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Last change on this file since 9747 was 9747, checked in by charles, 13 years ago
(trunk gtk) #2665 "Crash in GTK+ code" -- fixed for 1.80
Property svn:keywords set to `Date Rev Author Id`
File size: 74.3 KB

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1	/*
2	* This file Copyright (C) 2007-2009 Mnemosyne LLC
3	*
4	* This file is licensed by the GPL version 2. Works owned by the
5	* Transmission project are granted a special exemption to clause 2(b)
6	* so that the bulk of its code can remain under the MIT license.
7	* This exemption does not extend to derived works not owned by
8	* the Transmission project.
9	*
10	* $Id: details.c 9747 2009-12-14 00:34:51Z charles $
11	*/
12
13	#include <assert.h>
14	#include <math.h> /* ceil() */
15	#include <stddef.h>
16	#include <stdio.h> /* sscanf */
17	#include <stdlib.h>
18	#include <glib/gi18n.h>
19	#include <gtk/gtk.h>
20
21	#include <libtransmission/transmission.h>
22	#include <libtransmission/utils.h> /* tr_free */
23
24	#include "actions.h"
25	#include "details.h"
26	#include "file-list.h"
27	#include "hig.h"
28	#include "tr-prefs.h"
29	#include "util.h"
30
31	#define DETAILS_KEY "details-data"
32
33	#define UPDATE_INTERVAL_SECONDS 2
34
35	struct DetailsImpl
36	{
37	GtkWidget * dialog;
38
39	GtkWidget * peersPage;
40	GtkWidget * trackerPage;
41	GtkWidget * activityPage;
42
43	GtkWidget * honorLimitsCheck;
44	GtkWidget * upLimitedCheck;
45	GtkWidget * upLimitSpin;
46	GtkWidget * downLimitedCheck;
47	GtkWidget * downLimitSpin;
48	GtkWidget * bandwidthCombo;
49	GtkWidget * seedGlobalRadio;
50	GtkWidget * seedForeverRadio;
51	GtkWidget * seedCustomRadio;
52	GtkWidget * seedCustomSpin;
53	GtkWidget * maxPeersSpin;
54
55	guint honorLimitsCheckTag;
56	guint upLimitedCheckTag;
57	guint downLimitedCheckTag;
58	guint downLimitSpinTag;
59	guint upLimitSpinTag;
60	guint bandwidthComboTag;
61	guint seedForeverRadioTag;
62	guint seedGlobalRadioTag;
63	guint seedCustomRadioTag;
64	guint seedCustomSpinTag;
65	guint maxPeersSpinTag;
66
67	GtkWidget * size_lb;
68	GtkWidget * state_lb;
69	GtkWidget * have_lb;
70	GtkWidget * dl_lb;
71	GtkWidget * ul_lb;
72	GtkWidget * ratio_lb;
73	GtkWidget * error_lb;
74	GtkWidget * date_started_lb;
75	GtkWidget * eta_lb;
76	GtkWidget * last_activity_lb;
77
78	GtkWidget * hash_lb;
79	GtkWidget * privacy_lb;
80	GtkWidget * origin_lb;
81	GtkWidget * destination_lb;
82	GtkTextBuffer * comment_buffer;
83
84	GHashTable * peer_hash;
85	GHashTable * webseed_hash;
86	GtkListStore * peer_store;
87	GtkListStore * webseed_store;
88	GtkWidget * webseed_view;
89
90	GtkListStore * trackers;
91	GtkTreeModel * trackers_filtered;
92	GtkWidget * edit_trackers_button;
93	GtkWidget * tracker_view;
94	GtkWidget * scrape_check;
95	GtkWidget * all_check;
96	GtkTextBuffer * tracker_buffer;
97
98	GtkWidget * file_list;
99	GtkWidget * file_label;
100
101	GSList * ids;
102	TrCore * core;
103	guint periodic_refresh_tag;
104	};
105
106	static tr_torrent**
107	getTorrents( struct DetailsImpl * d, int * setmeCount )
108	{
109	int n = g_slist_length( d->ids );
110	int torrentCount = 0;
111	tr_session * session = tr_core_session( d->core );
112	tr_torrent ** torrents = NULL;
113
114	if( session != NULL )
115	{
116	GSList * l;
117
118	torrents = g_new( tr_torrent*, n );
119
120	for( l=d->ids; l!=NULL; l=l->next ) {
121	const int id = GPOINTER_TO_INT( l->data );
122	tr_torrent * tor = tr_torrentFindFromId( session, id );
123	if( tor )
124	torrents[torrentCount++] = tor;
125	}
126	}
127
128	*setmeCount = torrentCount;
129	return torrents;
130	}
131
132	/****
133	*****
134	***** OPTIONS TAB
135	*****
136	****/
137
138	static void
139	set_togglebutton_if_different( GtkWidget * w, guint tag, gboolean value )
140	{
141	GtkToggleButton * toggle = GTK_TOGGLE_BUTTON( w );
142	const gboolean currentValue = gtk_toggle_button_get_active( toggle );
143	if( currentValue != value )
144	{
145	g_signal_handler_block( toggle, tag );
146	gtk_toggle_button_set_active( toggle, value );
147	g_signal_handler_unblock( toggle, tag );
148	}
149	}
150
151	static void
152	set_int_spin_if_different( GtkWidget * w, guint tag, int value )
153	{
154	GtkSpinButton * spin = GTK_SPIN_BUTTON( w );
155	const int currentValue = gtk_spin_button_get_value_as_int( spin );
156	if( currentValue != value )
157	{
158	g_signal_handler_block( spin, tag );
159	gtk_spin_button_set_value( spin, value );
160	g_signal_handler_unblock( spin, tag );
161	}
162	}
163
164	static void
165	set_double_spin_if_different( GtkWidget * w, guint tag, double value )
166	{
167	GtkSpinButton * spin = GTK_SPIN_BUTTON( w );
168	const double currentValue = gtk_spin_button_get_value( spin );
169	if( ( (int)(currentValue100) != (int)(value100) ) )
170	{
171	g_signal_handler_block( spin, tag );
172	gtk_spin_button_set_value( spin, value );
173	g_signal_handler_unblock( spin, tag );
174	}
175	}
176
177	static void
178	set_int_combo_if_different( GtkWidget * w, guint tag, int column, int value )
179	{
180	int i;
181	int currentValue;
182	GtkTreeIter iter;
183	GtkComboBox * combobox = GTK_COMBO_BOX( w );
184	GtkTreeModel * model = gtk_combo_box_get_model( combobox );
185
186	/* do the value and current value match? */
187	if( gtk_combo_box_get_active_iter( combobox, &iter ) ) {
188	gtk_tree_model_get( model, &iter, column, &currentValue, -1 );
189	if( currentValue == value )
190	return;
191	}
192
193	/* find the one to select */
194	i = 0;
195	while(( gtk_tree_model_iter_nth_child( model, &iter, NULL, i++ ))) {
196	gtk_tree_model_get( model, &iter, column, &currentValue, -1 );
197	if( currentValue == value ) {
198	g_signal_handler_block( combobox, tag );
199	gtk_combo_box_set_active_iter( combobox, &iter );
200	g_signal_handler_unblock( combobox, tag );
201	return;
202	}
203	}
204	}
205
206	static void
207	unset_combo( GtkWidget * w, guint tag )
208	{
209	GtkComboBox * combobox = GTK_COMBO_BOX( w );
210
211	g_signal_handler_block( combobox, tag );
212	gtk_combo_box_set_active( combobox, -1 );
213	g_signal_handler_unblock( combobox, tag );
214	}
215
216	static void
217	refreshOptions( struct DetailsImpl * di, tr_torrent ** torrents, int n )
218	{
219	/***
220	**** Options Page
221	***/
222
223	/* honorLimitsCheck */
224	if( n ) {
225	const tr_bool baseline = tr_torrentUsesSessionLimits( torrents[0] );
226	int i;
227	for( i=1; i<n; ++i )
228	if( baseline != tr_torrentUsesSessionLimits( torrents[i] ) )
229	break;
230	if( i == n )
231	set_togglebutton_if_different( di->honorLimitsCheck,
232	di->honorLimitsCheckTag, baseline );
233	}
234
235	/* downLimitedCheck */
236	if( n ) {
237	const tr_bool baseline = tr_torrentUsesSpeedLimit( torrents[0], TR_DOWN );
238	int i;
239	for( i=1; i<n; ++i )
240	if( baseline != tr_torrentUsesSpeedLimit( torrents[i], TR_DOWN ) )
241	break;
242	if( i == n )
243	set_togglebutton_if_different( di->downLimitedCheck,
244	di->downLimitedCheckTag, baseline );
245	}
246
247	/* downLimitSpin */
248	if( n ) {
249	const int baseline = tr_torrentGetSpeedLimit( torrents[0], TR_DOWN );
250	int i;
251	for( i=1; i<n; ++i )
252	if( baseline != tr_torrentGetSpeedLimit( torrents[i], TR_DOWN ) )
253	break;
254	if( i == n )
255	set_int_spin_if_different( di->downLimitSpin,
256	di->downLimitSpinTag, baseline );
257	}
258
259	/* upLimitedCheck */
260	if( n ) {
261	const tr_bool baseline = tr_torrentUsesSpeedLimit( torrents[0], TR_UP );
262	int i;
263	for( i=1; i<n; ++i )
264	if( baseline != tr_torrentUsesSpeedLimit( torrents[i], TR_UP ) )
265	break;
266	if( i == n )
267	set_togglebutton_if_different( di->upLimitedCheck,
268	di->upLimitedCheckTag, baseline );
269	}
270
271	/* upLimitSpin */
272	if( n ) {
273	const int baseline = tr_torrentGetSpeedLimit( torrents[0], TR_UP );
274	int i;
275	for( i=1; i<n; ++i )
276	if( baseline != tr_torrentGetSpeedLimit( torrents[i], TR_UP ) )
277	break;
278	if( i == n )
279	set_int_spin_if_different( di->upLimitSpin,
280	di->upLimitSpinTag, baseline );
281	}
282
283	/* bandwidthCombo */
284	if( n ) {
285	const int baseline = tr_torrentGetPriority( torrents[0] );
286	int i;
287	for( i=1; i<n; ++i )
288	if( baseline != tr_torrentGetPriority( torrents[i] ) )
289	break;
290	if( i == n )
291	set_int_combo_if_different( di->bandwidthCombo,
292	di->bandwidthComboTag, 0, baseline );
293	else
294	unset_combo( di->bandwidthCombo, di->bandwidthComboTag );
295	}
296
297	/* seedGlobalRadio */
298	/* seedForeverRadio */
299	/* seedCustomRadio */
300	if( n ) {
301	guint t;
302	const int baseline = tr_torrentGetRatioMode( torrents[0] );
303	int i;
304	for( i=1; i<n; ++i )
305	if( baseline != (int)tr_torrentGetRatioMode( torrents[i] ) )
306	break;
307	if( i == n ) {
308	GtkWidget * w;
309	switch( baseline ) {
310	case TR_RATIOLIMIT_SINGLE: w = di->seedCustomRadio;
311	t = di->seedCustomRadioTag; break;
312	case TR_RATIOLIMIT_UNLIMITED: w = di->seedForeverRadio;
313	t = di->seedForeverRadioTag; break;
314	default /TR_RATIOLIMIT_GLOBAL/: w = di->seedGlobalRadio;
315	t = di->seedGlobalRadioTag; break;
316	}
317	set_togglebutton_if_different( w, t, TRUE );
318	}
319	}
320
321	/* seedCustomSpin */
322	if( n ) {
323	const double baseline = tr_torrentGetRatioLimit( torrents[0] );
324	set_double_spin_if_different( di->seedCustomSpin,
325	di->seedCustomSpinTag, baseline );
326	}
327
328	/* maxPeersSpin */
329	if( n ) {
330	const int baseline = tr_torrentGetPeerLimit( torrents[0] );
331	set_int_spin_if_different( di->maxPeersSpin,
332	di->maxPeersSpinTag, baseline );
333	}
334	}
335
336	static void
337	torrent_set_bool( struct DetailsImpl * di, const char * key, gboolean value )
338	{
339	GSList *l;
340	tr_benc top, args, ids;
341
342	tr_bencInitDict( &top, 2 );
343	tr_bencDictAddStr( &top, "method", "torrent-set" );
344	args = tr_bencDictAddDict( &top, "arguments", 2 );
345	tr_bencDictAddBool( args, key, value );
346	ids = tr_bencDictAddList( args, "ids", g_slist_length(di->ids) );
347	for( l=di->ids; l; l=l->next )
348	tr_bencListAddInt( ids, GPOINTER_TO_INT( l->data ) );
349
350	tr_core_exec( di->core, &top );
351	tr_bencFree( &top );
352	}
353
354	static void
355	torrent_set_int( struct DetailsImpl * di, const char * key, int value )
356	{
357	GSList *l;
358	tr_benc top, args, ids;
359
360	tr_bencInitDict( &top, 2 );
361	tr_bencDictAddStr( &top, "method", "torrent-set" );
362	args = tr_bencDictAddDict( &top, "arguments", 2 );
363	tr_bencDictAddInt( args, key, value );
364	ids = tr_bencDictAddList( args, "ids", g_slist_length(di->ids) );
365	for( l=di->ids; l; l=l->next )
366	tr_bencListAddInt( ids, GPOINTER_TO_INT( l->data ) );
367
368	tr_core_exec( di->core, &top );
369	tr_bencFree( &top );
370	}
371
372	static void
373	torrent_set_real( struct DetailsImpl * di, const char * key, double value )
374	{
375	GSList *l;
376	tr_benc top, args, ids;
377
378	tr_bencInitDict( &top, 2 );
379	tr_bencDictAddStr( &top, "method", "torrent-set" );
380	args = tr_bencDictAddDict( &top, "arguments", 2 );
381	tr_bencDictAddReal( args, key, value );
382	ids = tr_bencDictAddList( args, "ids", g_slist_length(di->ids) );
383	for( l=di->ids; l; l=l->next )
384	tr_bencListAddInt( ids, GPOINTER_TO_INT( l->data ) );
385
386	tr_core_exec( di->core, &top );
387	tr_bencFree( &top );
388	}
389
390	static void
391	up_speed_toggled_cb( GtkToggleButton * tb, gpointer d )
392	{
393	torrent_set_bool( d, "uploadLimited", gtk_toggle_button_get_active( tb ) );
394	}
395
396	static void
397	down_speed_toggled_cb( GtkToggleButton *tb, gpointer d )
398	{
399	torrent_set_bool( d, "downloadLimited", gtk_toggle_button_get_active( tb ) );
400	}
401
402	static void
403	global_speed_toggled_cb( GtkToggleButton * tb, gpointer d )
404	{
405	torrent_set_bool( d, "honorsSessionLimits", gtk_toggle_button_get_active( tb ) );
406	}
407
408	#define RATIO_KEY "ratio-mode"
409
410	static void
411	ratio_mode_changed_cb( GtkToggleButton * tb, struct DetailsImpl * d )
412	{
413	if( gtk_toggle_button_get_active( tb ) )
414	{
415	GObject * o = G_OBJECT( tb );
416	const int mode = GPOINTER_TO_INT( g_object_get_data( o, RATIO_KEY ) );
417	torrent_set_int( d, "seedRatioMode", mode );
418	}
419	}
420
421	static void
422	up_speed_spun_cb( GtkSpinButton * s, struct DetailsImpl * di )
423	{
424	torrent_set_int( di, "uploadLimit", gtk_spin_button_get_value_as_int( s ) );
425	}
426
427	static void
428	down_speed_spun_cb( GtkSpinButton * s, struct DetailsImpl * di )
429	{
430	torrent_set_int( di, "downloadLimit", gtk_spin_button_get_value_as_int( s ) );
431	}
432
433	static void
434	ratio_spun_cb( GtkSpinButton * s, struct DetailsImpl * di )
435	{
436	torrent_set_real( di, "seedRatioLimit", gtk_spin_button_get_value( s ) );
437	gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( di->seedCustomRadio ), TRUE );
438	}
439
440	static void
441	max_peers_spun_cb( GtkSpinButton * s, struct DetailsImpl * di )
442	{
443	torrent_set_int( di, "peer-limit", gtk_spin_button_get_value( s ) );
444	}
445
446	static void
447	onPriorityChanged( GtkComboBox * w, struct DetailsImpl * di )
448	{
449	GtkTreeIter iter;
450
451	if( gtk_combo_box_get_active_iter( w, &iter ) )
452	{
453	int val = 0;
454	gtk_tree_model_get( gtk_combo_box_get_model( w ), &iter, 0, &val, -1 );
455	torrent_set_int( di, "bandwidthPriority", val );
456	}
457	}
458
459	static GtkWidget*
460	new_priority_combo( struct DetailsImpl * di )
461	{
462	int i;
463	guint tag;
464	GtkWidget * w;
465	GtkCellRenderer * r;
466	GtkListStore * store;
467	const struct {
468	int value;
469	const char * text;
470	} items[] = {
471	{ TR_PRI_HIGH, N_( "High" ) },
472	{ TR_PRI_NORMAL, N_( "Normal" ) },
473	{ TR_PRI_LOW, N_( "Low" ) }
474	};
475
476	store = gtk_list_store_new( 2, G_TYPE_INT, G_TYPE_STRING );
477	for( i=0; i<(int)G_N_ELEMENTS(items); ++i ) {
478	GtkTreeIter iter;
479	gtk_list_store_append( store, &iter );
480	gtk_list_store_set( store, &iter, 0, items[i].value,
481	1, _( items[i].text ),
482	-1 );
483	}
484
485	w = gtk_combo_box_new_with_model( GTK_TREE_MODEL( store ) );
486	r = gtk_cell_renderer_text_new( );
487	gtk_cell_layout_pack_start( GTK_CELL_LAYOUT( w ), r, TRUE );
488	gtk_cell_layout_set_attributes( GTK_CELL_LAYOUT( w ), r, "text", 1, NULL );
489	tag = g_signal_connect( w, "changed", G_CALLBACK( onPriorityChanged ), di );
490	di->bandwidthComboTag = tag;
491
492	/* cleanup */
493	g_object_unref( store );
494	return w;
495	}
496
497
498	static GtkWidget*
499	options_page_new( struct DetailsImpl * d )
500	{
501	guint tag;
502	int row;
503	const char *s;
504	GtkWidget t, w, tb, h;
505
506	row = 0;
507	t = hig_workarea_create( );
508	hig_workarea_add_section_title( t, &row, _( "Speed" ) );
509
510	tb = hig_workarea_add_wide_checkbutton( t, &row, _( "Honor global _limits" ), 0 );
511	d->honorLimitsCheck = tb;
512	tag = g_signal_connect( tb, "toggled", G_CALLBACK( global_speed_toggled_cb ), d );
513	d->honorLimitsCheckTag = tag;
514
515	tb = gtk_check_button_new_with_mnemonic( _( "Limit _download speed (KB/s):" ) );
516	gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( tb ), FALSE );
517	d->downLimitedCheck = tb;
518	tag = g_signal_connect( tb, "toggled", G_CALLBACK( down_speed_toggled_cb ), d );
519	d->downLimitedCheckTag = tag;
520
521	w = gtk_spin_button_new_with_range( 1, INT_MAX, 5 );
522	tag = g_signal_connect( w, "value-changed", G_CALLBACK( down_speed_spun_cb ), d );
523	d->downLimitSpinTag = tag;
524	hig_workarea_add_row_w( t, &row, tb, w, NULL );
525	d->downLimitSpin = w;
526
527	tb = gtk_check_button_new_with_mnemonic( _( "Limit _upload speed (KB/s):" ) );
528	d->upLimitedCheck = tb;
529	tag = g_signal_connect( tb, "toggled", G_CALLBACK( up_speed_toggled_cb ), d );
530	d->upLimitedCheckTag = tag;
531
532	w = gtk_spin_button_new_with_range( 1, INT_MAX, 5 );
533	tag = g_signal_connect( w, "value-changed", G_CALLBACK( up_speed_spun_cb ), d );
534	d->upLimitSpinTag = tag;
535	hig_workarea_add_row_w( t, &row, tb, w, NULL );
536	d->upLimitSpin = w;
537
538	w = new_priority_combo( d );
539	hig_workarea_add_row( t, &row, _( "Torrent _priority:" ), w, NULL );
540	d->bandwidthCombo = w;
541
542	hig_workarea_add_section_divider( t, &row );
543	hig_workarea_add_section_title( t, &row, _( "Seed-Until Ratio" ) );
544
545	s = _( "Use _global settings" );
546	w = gtk_radio_button_new_with_mnemonic( NULL, s );
547	hig_workarea_add_wide_control( t, &row, w );
548	g_object_set_data( G_OBJECT( w ), RATIO_KEY, GINT_TO_POINTER( TR_RATIOLIMIT_GLOBAL ) );
549	tag = g_signal_connect( w, "toggled", G_CALLBACK( ratio_mode_changed_cb ), d );
550	d->seedGlobalRadio = w;
551	d->seedGlobalRadioTag = tag;
552
553	s = _( "Seed _regardless of ratio" );
554	w = gtk_radio_button_new_with_mnemonic_from_widget( GTK_RADIO_BUTTON( w ), s );
555	hig_workarea_add_wide_control( t, &row, w );
556	g_object_set_data( G_OBJECT( w ), RATIO_KEY, GINT_TO_POINTER( TR_RATIOLIMIT_UNLIMITED ) );
557	tag = g_signal_connect( w, "toggled", G_CALLBACK( ratio_mode_changed_cb ), d );
558	d->seedForeverRadio = w;
559	d->seedForeverRadioTag = tag;
560
561	h = gtk_hbox_new( FALSE, GUI_PAD );
562	s = _( "_Seed torrent until its ratio reaches:" );
563	w = gtk_radio_button_new_with_mnemonic_from_widget( GTK_RADIO_BUTTON( w ), s );
564	d->seedCustomRadio = w;
565	g_object_set_data( G_OBJECT( w ), RATIO_KEY, GINT_TO_POINTER( TR_RATIOLIMIT_SINGLE ) );
566	tag = g_signal_connect( w, "toggled", G_CALLBACK( ratio_mode_changed_cb ), d );
567	d->seedCustomRadioTag = tag;
568	gtk_box_pack_start( GTK_BOX( h ), w, FALSE, FALSE, 0 );
569	w = gtk_spin_button_new_with_range( 0, INT_MAX, .05 );
570	gtk_spin_button_set_digits( GTK_SPIN_BUTTON( w ), 2 );
571	tag = g_signal_connect( w, "value-changed", G_CALLBACK( ratio_spun_cb ), d );
572	gtk_box_pack_start( GTK_BOX( h ), w, FALSE, FALSE, 0 );
573	hig_workarea_add_wide_control( t, &row, h );
574	d->seedCustomSpin = w;
575	d->seedCustomSpinTag = tag;
576
577	hig_workarea_add_section_divider( t, &row );
578	hig_workarea_add_section_title( t, &row, _( "Peer Connections" ) );
579
580	w = gtk_spin_button_new_with_range( 1, 3000, 5 );
581	hig_workarea_add_row( t, &row, _( "_Maximum peers:" ), w, w );
582	tag = g_signal_connect( w, "value-changed", G_CALLBACK( max_peers_spun_cb ), d );
583	d->maxPeersSpin = w;
584	d->maxPeersSpinTag = tag;
585
586	hig_workarea_finish( t, &row );
587	return t;
588	}
589
590	/****
591	*****
592	***** INFO TAB
593	*****
594	****/
595
596	static const char * activityString( int activity )
597	{
598	switch( activity )
599	{
600	case TR_STATUS_CHECK_WAIT: return _( "Waiting to verify local data" ); break;
601	case TR_STATUS_CHECK: return _( "Verifying local data" ); break;
602	case TR_STATUS_DOWNLOAD: return _( "Downloading" ); break;
603	case TR_STATUS_SEED: return _( "Seeding" ); break;
604	case TR_STATUS_STOPPED: return _( "Paused" ); break;
605	}
606
607	return "";
608	}
609
610	static void
611	gtr_label_set_text( GtkLabel * lb, const char * newstr )
612	{
613	const char * oldstr = gtk_label_get_text( lb );
614
615	if( ( oldstr == NULL ) \|\| strcmp( oldstr, newstr ) )
616	gtk_label_set_text( lb, newstr );
617	}
618
619	static void
620	refreshInfo( struct DetailsImpl * di, tr_torrent ** torrents, int n )
621	{
622	int i;
623	const char * str;
624	const char * none = _( "None" );
625	const char * mixed = _( "Mixed" );
626	char buf[512];
627	const tr_stat ** stats = g_new( const tr_stat*, n );
628	const tr_info ** infos = g_new( const tr_info*, n );
629	for( i=0; i<n; ++i ) {
630	stats[i] = tr_torrentStatCached( torrents[i] );
631	infos[i] = tr_torrentInfo( torrents[i] );
632	}
633
634	/* privacy_lb */
635	if( n<=0 )
636	str = none;
637	else {
638	const tr_bool baseline = infos[0]->isPrivate;
639	for( i=1; i<n; ++i )
640	if( baseline != infos[i]->isPrivate )
641	break;
642	if( i!=n )
643	str = mixed;
644	else if( baseline )
645	str = _( "Private to this tracker -- DHT and PEX disabled" );
646	else
647	str = _( "Public torrent" );
648	}
649	gtr_label_set_text( GTK_LABEL( di->privacy_lb ), str );
650
651
652	/* origin_lb */
653	if( n<=0 )
654	str = none;
655	else {
656	char datestr[64];
657	const char * creator = infos[0]->creator ? infos[0]->creator : "";
658	const time_t date = infos[0]->dateCreated;
659	gboolean mixed_creator = FALSE;
660	gboolean mixed_date = FALSE;
661	gtr_localtime2( datestr, date, sizeof( datestr ) );
662	for( i=1; i<n; ++i ) {
663	mixed_creator \|= strcmp( creator, infos[i]->creator ? infos[i]->creator : "" );
664	mixed_date \|= ( date != infos[i]->dateCreated );
665	}
666	if( mixed_date && mixed_creator )
667	str = mixed;
668	else {
669	if( mixed_date )
670	g_snprintf( buf, sizeof( buf ), _( "Created by %1$s" ), creator );
671	else if( mixed_creator \|\| !*creator )
672	g_snprintf( buf, sizeof( buf ), _( "Created on %1$s" ), datestr );
673	else
674	g_snprintf( buf, sizeof( buf ), _( "Created by %1$s on %2$s" ), creator, datestr );
675	str = buf;
676	}
677	}
678	gtr_label_set_text( GTK_LABEL( di->origin_lb ), str );
679
680
681	/* comment_buffer */
682	if( n<=0 )
683	str = "";
684	else {
685	const char * baseline = infos[0]->comment ? infos[0]->comment : "";
686	for( i=1; i<n; ++i )
687	if( strcmp( baseline, infos[i]->comment ? infos[i]->comment : "" ) )
688	break;
689	if( i==n )
690	str = baseline;
691	else
692	str = mixed;
693	}
694	gtk_text_buffer_set_text( di->comment_buffer, str, -1 );
695
696	/* destination_lb */
697	if( n<=0 )
698	str = none;
699	else {
700	const char * baseline = tr_torrentGetDownloadDir( torrents[0] );
701	for( i=1; i<n; ++i )
702	if( strcmp( baseline, tr_torrentGetDownloadDir( torrents[i] ) ) )
703	break;
704	if( i==n )
705	str = baseline;
706	else
707	str = mixed;
708	}
709	gtr_label_set_text( GTK_LABEL( di->destination_lb ), str );
710
711	/* state_lb */
712	if( n <= 0 )
713	str = none;
714	else {
715	const int baseline = stats[0]->activity;
716	for( i=1; i<n; ++i )
717	if( baseline != (int)stats[i]->activity )
718	break;
719	if( i==n )
720	str = activityString( baseline );
721	else
722	str = mixed;
723	}
724	gtr_label_set_text( GTK_LABEL( di->state_lb ), str );
725
726
727	/* date started */
728	if( n <= 0 )
729	str = none;
730	else {
731	const time_t baseline = stats[0]->startDate;
732	for( i=1; i<n; ++i )
733	if( baseline != stats[i]->startDate )
734	break;
735	if( i!=n )
736	str = mixed;
737	else if( ( baseline<=0 ) \|\| ( stats[0]->activity == TR_STATUS_STOPPED ) )
738	str = activityString( TR_STATUS_STOPPED );
739	else
740	str = tr_strltime( buf, time(NULL)-baseline, sizeof( buf ) );
741	}
742	gtr_label_set_text( GTK_LABEL( di->date_started_lb ), str );
743
744
745	/* eta */
746	if( n <= 0 )
747	str = none;
748	else {
749	const int baseline = stats[0]->eta;
750	for( i=1; i<n; ++i )
751	if( baseline != stats[i]->eta )
752	break;
753	if( i!=n )
754	str = mixed;
755	else if( baseline < 0 )
756	str = _( "Unknown" );
757	else
758	str = tr_strltime( buf, baseline, sizeof( buf ) );
759	}
760	gtr_label_set_text( GTK_LABEL( di->eta_lb ), str );
761
762
763
764	/* size_lb */
765	{
766	char sizebuf[128];
767	uint64_t size = 0;
768	int pieces = 0;
769	int32_t pieceSize = 0;
770	for( i=0; i<n; ++i ) {
771	size += infos[i]->totalSize;
772	pieces += infos[i]->pieceCount;
773	if( !pieceSize )
774	pieceSize = infos[i]->pieceSize;
775	else if( pieceSize != (int)infos[i]->pieceSize )
776	pieceSize = -1;
777	}
778	tr_strlsize( sizebuf, size, sizeof( sizebuf ) );
779	if( !size )
780	str = none;
781	else if( pieceSize >= 0 ) {
782	char piecebuf[128];
783	tr_strlsize( piecebuf, (uint64_t)pieceSize, sizeof( piecebuf ) );
784	g_snprintf( buf, sizeof( buf ),
785	ngettext( "%1$s (%2$'d piece @ %3$s)",
786	"%1$s (%2$'d pieces @ %3$s)", pieces ),
787	sizebuf, pieces, piecebuf );
788	str = buf;
789	} else {
790	g_snprintf( buf, sizeof( buf ),
791	ngettext( "%1$s (%2$'d piece)",
792	"%1$s (%2$'d pieces)", pieces ),
793	sizebuf, pieces );
794	str = buf;
795	}
796	gtr_label_set_text( GTK_LABEL( di->size_lb ), str );
797	}
798
799
800	/* have_lb */
801	if( n <= 0 )
802	str = none;
803	else {
804	double sizeWhenDone = 0;
805	double leftUntilDone = 0;
806	double haveUnchecked = 0;
807	double haveValid = 0;
808	double verifiedPieces = 0;
809	for( i=0; i<n; ++i ) {
810	const double v = stats[i]->haveValid;
811	haveUnchecked += stats[i]->haveUnchecked;
812	haveValid += v;
813	verifiedPieces += v / tr_torrentInfo(torrents[i])->pieceSize;
814	sizeWhenDone += stats[i]->sizeWhenDone;
815	leftUntilDone += stats[i]->leftUntilDone;
816	}
817	if( !haveValid && !haveUnchecked )
818	str = none;
819	else {
820	char unver[64], total[64];
821	const double ratio = 100.0 * ( leftUntilDone ? ( haveValid + haveUnchecked ) / sizeWhenDone : 1 );
822	tr_strlsize( total, haveUnchecked + haveValid, sizeof( total ) );
823	tr_strlsize( unver, haveUnchecked, sizeof( unver ) );
824	if( haveUnchecked )
825	g_snprintf( buf, sizeof( buf ), _( "%1$s (%2$.1f%%); %3$s Unverified" ), total, tr_truncd( ratio, 1 ), unver );
826	else
827	g_snprintf( buf, sizeof( buf ), _( "%1$s (%2$.1f%%)" ), total, tr_truncd( ratio, 1 ) );
828	str = buf;
829	}
830	}
831	gtr_label_set_text( GTK_LABEL( di->have_lb ), str );
832
833
834	/* dl_lb */
835	if( n <= 0 )
836	str = none;
837	else {
838	char dbuf[64], fbuf[64];
839	uint64_t d=0, f=0;
840	for( i=0; i<n; ++i ) {
841	d += stats[i]->downloadedEver;
842	f += stats[i]->corruptEver;
843	}
844	tr_strlsize( dbuf, d, sizeof( dbuf ) );
845	tr_strlsize( fbuf, f, sizeof( fbuf ) );
846	if( f )
847	g_snprintf( buf, sizeof( buf ), _( "%1$s (+%2$s corrupt)" ), dbuf, fbuf );
848	else
849	tr_strlcpy( buf, dbuf, sizeof( buf ) );
850	str = buf;
851	}
852	gtr_label_set_text( GTK_LABEL( di->dl_lb ), str );
853
854
855	/* ul_lb */
856	if( n <= 0 )
857	str = none;
858	else {
859	uint64_t sum = 0;
860	for( i=0; i<n; ++i ) sum += stats[i]->uploadedEver;
861	str = tr_strlsize( buf, sum, sizeof( buf ) );
862	}
863	gtr_label_set_text( GTK_LABEL( di->ul_lb ), str );
864
865
866	/* ratio */
867	if( n <= 0 )
868	str = none;
869	else {
870	uint64_t up = 0;
871	uint64_t down = 0;
872	for( i=0; i<n; ++i ) {
873	up += stats[i]->uploadedEver;
874	down += stats[i]->downloadedEver;
875	}
876	str = tr_strlratio( buf, tr_getRatio( up, down ), sizeof( buf ) );
877	}
878	gtr_label_set_text( GTK_LABEL( di->ratio_lb ), str );
879
880	/* hash_lb */
881	if( n<=0 )
882	str = none;
883	else if ( n==1 )
884	str = infos[0]->hashString;
885	else
886	str = mixed;
887	gtr_label_set_text( GTK_LABEL( di->hash_lb ), str );
888
889	/* error */
890	if( n <= 0 )
891	str = none;
892	else {
893	const char * baseline = stats[0]->errorString;
894	for( i=1; i<n; ++i )
895	if( strcmp( baseline, stats[i]->errorString ) )
896	break;
897	if( i==n )
898	str = baseline;
899	else
900	str = mixed;
901	}
902	if( !str \|\| !*str )
903	str = none;
904	gtr_label_set_text( GTK_LABEL( di->error_lb ), str );
905
906
907	/* activity date */
908	if( n <= 0 )
909	str = none;
910	else {
911	time_t latest = 0;
912	for( i=0; i<n; ++i )
913	if( latest < stats[i]->activityDate )
914	latest = stats[i]->activityDate;
915	if( latest <= 0 )
916	str = none;
917	else {
918	const int period = time( NULL ) - latest;
919	if( period < 5 )
920	tr_strlcpy( buf, _( "Active now" ), sizeof( buf ) );
921	else {
922	char tbuf[128];
923	tr_strltime( tbuf, period, sizeof( tbuf ) );
924	g_snprintf( buf, sizeof( buf ), _( "%1$s ago" ), tbuf );
925	}
926	str = buf;
927	}
928	}
929	gtr_label_set_text( GTK_LABEL( di->last_activity_lb ), str );
930
931	g_free( stats );
932	g_free( infos );
933	}
934
935	static GtkWidget*
936	info_page_new( struct DetailsImpl * di )
937	{
938	int row = 0;
939	GtkTextBuffer * b;
940	GtkWidget l, w, fr, sw;
941	GtkWidget *t = hig_workarea_create( );
942
943	hig_workarea_add_section_title( t, &row, _( "Activity" ) );
944
945	/* size */
946	l = di->size_lb = gtk_label_new( NULL );
947	hig_workarea_add_row( t, &row, _( "Torrent size:" ), l, NULL );
948
949	/* have */
950	l = di->have_lb = gtk_label_new( NULL );
951	hig_workarea_add_row( t, &row, _( "Have:" ), l, NULL );
952
953	/* downloaded */
954	l = di->dl_lb = gtk_label_new( NULL );
955	hig_workarea_add_row( t, &row, _( "Downloaded:" ), l, NULL );
956
957	/* uploaded */
958	l = di->ul_lb = gtk_label_new( NULL );
959	hig_workarea_add_row( t, &row, _( "Uploaded:" ), l, NULL );
960
961	/* ratio */
962	l = di->ratio_lb = gtk_label_new( NULL );
963	hig_workarea_add_row( t, &row, _( "Ratio:" ), l, NULL );
964
965	/* state */
966	l = di->state_lb = gtk_label_new( NULL );
967	hig_workarea_add_row( t, &row, _( "State:" ), l, NULL );
968
969	/* running for */
970	l = di->date_started_lb = gtk_label_new( NULL );
971	hig_workarea_add_row( t, &row, _( "Running time:" ), l, NULL );
972
973	/* eta */
974	l = di->eta_lb = gtk_label_new( NULL );
975	hig_workarea_add_row( t, &row, _( "Remaining time:" ), l, NULL );
976
977	/* last activity */
978	l = di->last_activity_lb = gtk_label_new( NULL );
979	hig_workarea_add_row( t, &row, _( "Last activity:" ), l, NULL );
980
981	/* error */
982	l = di->error_lb = gtk_label_new( NULL );
983	hig_workarea_add_row( t, &row, _( "Error:" ), l, NULL );
984
985
986	hig_workarea_add_section_divider( t, &row );
987	hig_workarea_add_section_title( t, &row, _( "Details" ) );
988
989	/* destination */
990	l = g_object_new( GTK_TYPE_LABEL, "selectable", TRUE,
991	"ellipsize", PANGO_ELLIPSIZE_END,
992	NULL );
993	hig_workarea_add_row( t, &row, _( "Location:" ), l, NULL );
994	di->destination_lb = l;
995
996	/* hash */
997	l = g_object_new( GTK_TYPE_LABEL, "selectable", TRUE,
998	"ellipsize", PANGO_ELLIPSIZE_END,
999	NULL );
1000	hig_workarea_add_row( t, &row, _( "Hash:" ), l, NULL );
1001	di->hash_lb = l;
1002
1003	/* privacy */
1004	l = gtk_label_new( NULL );
1005	hig_workarea_add_row( t, &row, _( "Privacy:" ), l, NULL );
1006	di->privacy_lb = l;
1007
1008	/* origins */
1009	l = gtk_label_new( NULL );
1010	hig_workarea_add_row( t, &row, _( "Origin:" ), l, NULL );
1011	di->origin_lb = l;
1012
1013	/* comment */
1014	b = di->comment_buffer = gtk_text_buffer_new( NULL );
1015	w = gtk_text_view_new_with_buffer( b );
1016	gtk_widget_set_size_request( w, 350u, 50u );
1017	gtk_text_view_set_wrap_mode( GTK_TEXT_VIEW( w ), GTK_WRAP_WORD );
1018	gtk_text_view_set_editable( GTK_TEXT_VIEW( w ), FALSE );
1019	sw = gtk_scrolled_window_new( NULL, NULL );
1020	gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( sw ),
1021	GTK_POLICY_AUTOMATIC,
1022	GTK_POLICY_AUTOMATIC );
1023	gtk_container_add( GTK_CONTAINER( sw ), w );
1024	fr = gtk_frame_new( NULL );
1025	gtk_frame_set_shadow_type( GTK_FRAME( fr ), GTK_SHADOW_IN );
1026	gtk_container_add( GTK_CONTAINER( fr ), sw );
1027	w = hig_workarea_add_row( t, &row, _( "Comment:" ), fr, NULL );
1028	gtk_misc_set_alignment( GTK_MISC( w ), 0.0f, 0.0f );
1029
1030	hig_workarea_add_section_divider( t, &row );
1031	hig_workarea_finish( t, &row );
1032	return t;
1033
1034	hig_workarea_finish( t, &row );
1035	return t;
1036	}
1037
1038	/****
1039	*****
1040	***** PEERS TAB
1041	*****
1042	****/
1043
1044	enum
1045	{
1046	WEBSEED_COL_KEY,
1047	WEBSEED_COL_WAS_UPDATED,
1048	WEBSEED_COL_URL,
1049	WEBSEED_COL_DOWNLOAD_RATE_DOUBLE,
1050	WEBSEED_COL_DOWNLOAD_RATE_STRING,
1051	N_WEBSEED_COLS
1052	};
1053
1054	static const char*
1055	getWebseedColumnNames( int column )
1056	{
1057	switch( column )
1058	{
1059	case WEBSEED_COL_URL: return _( "Webseeds" );
1060	case WEBSEED_COL_DOWNLOAD_RATE_DOUBLE:
1061	case WEBSEED_COL_DOWNLOAD_RATE_STRING: return _( "Down" );
1062	default: return "";
1063	}
1064	}
1065
1066	static GtkListStore*
1067	webseed_model_new( void )
1068	{
1069	return gtk_list_store_new( N_WEBSEED_COLS,
1070	G_TYPE_STRING, /* key */
1071	G_TYPE_BOOLEAN, /* was-updated */
1072	G_TYPE_STRING, /* url */
1073	G_TYPE_DOUBLE, /* download rate double */
1074	G_TYPE_STRING ); /* download rate string */
1075	}
1076
1077	enum
1078	{
1079	PEER_COL_KEY,
1080	PEER_COL_WAS_UPDATED,
1081	PEER_COL_ADDRESS,
1082	PEER_COL_ADDRESS_COLLATED,
1083	PEER_COL_DOWNLOAD_RATE_DOUBLE,
1084	PEER_COL_DOWNLOAD_RATE_STRING,
1085	PEER_COL_UPLOAD_RATE_DOUBLE,
1086	PEER_COL_UPLOAD_RATE_STRING,
1087	PEER_COL_CLIENT,
1088	PEER_COL_PROGRESS,
1089	PEER_COL_ENCRYPTION_STOCK_ID,
1090	PEER_COL_STATUS,
1091	N_PEER_COLS
1092	};
1093
1094	static const char*
1095	getPeerColumnName( int column )
1096	{
1097	switch( column )
1098	{
1099	case PEER_COL_ADDRESS: return _( "Address" );
1100	case PEER_COL_DOWNLOAD_RATE_STRING:
1101	case PEER_COL_DOWNLOAD_RATE_DOUBLE: return _( "Down" );
1102	case PEER_COL_UPLOAD_RATE_STRING:
1103	case PEER_COL_UPLOAD_RATE_DOUBLE: return _( "Up" );
1104	case PEER_COL_CLIENT: return _( "Client" );
1105	case PEER_COL_PROGRESS: return _( "%" );
1106	case PEER_COL_STATUS: return _( "Status" );
1107	default: return "";
1108	}
1109	}
1110
1111	static GtkListStore*
1112	peer_store_new( void )
1113	{
1114	return gtk_list_store_new( N_PEER_COLS,
1115	G_TYPE_STRING, /* key */
1116	G_TYPE_BOOLEAN, /* was-updated */
1117	G_TYPE_STRING, /* address */
1118	G_TYPE_STRING, /* collated address */
1119	G_TYPE_FLOAT, /* download speed float */
1120	G_TYPE_STRING, /* download speed string */
1121	G_TYPE_FLOAT, /* upload speed float */
1122	G_TYPE_STRING, /* upload speed string */
1123	G_TYPE_STRING, /* client */
1124	G_TYPE_INT, /* progress [0..100] */
1125	G_TYPE_STRING, /* encryption stock id */
1126	G_TYPE_STRING); /* flagString */
1127	}
1128
1129	static void
1130	initPeerRow( GtkListStore * store,
1131	GtkTreeIter * iter,
1132	const char * key,
1133	const tr_peer_stat * peer )
1134	{
1135	int q[4];
1136	char up_speed[128];
1137	char down_speed[128];
1138	char collated_name[128];
1139	const char * client = peer->client;
1140
1141	if( !client \|\| !strcmp( client, "Unknown Client" ) )
1142	client = "";
1143
1144	tr_strlspeed( up_speed, peer->rateToPeer, sizeof( up_speed ) );
1145	tr_strlspeed( down_speed, peer->rateToClient, sizeof( down_speed ) );
1146	if( sscanf( peer->addr, "%d.%d.%d.%d", q, q+1, q+2, q+3 ) != 4 )
1147	g_strlcpy( collated_name, peer->addr, sizeof( collated_name ) );
1148	else
1149	g_snprintf( collated_name, sizeof( collated_name ),
1150	"%03d.%03d.%03d.%03d", q[0], q[1], q[2], q[3] );
1151
1152	gtk_list_store_set( store, iter,
1153	PEER_COL_ADDRESS, peer->addr,
1154	PEER_COL_ADDRESS_COLLATED, collated_name,
1155	PEER_COL_CLIENT, client,
1156	PEER_COL_ENCRYPTION_STOCK_ID, peer->isEncrypted ? "transmission-lock" : NULL,
1157	PEER_COL_KEY, key,
1158	-1 );
1159	}
1160
1161	static void
1162	refreshPeerRow( GtkListStore * store,
1163	GtkTreeIter * iter,
1164	const tr_peer_stat * peer )
1165	{
1166	char up_speed[128];
1167	char down_speed[128];
1168
1169	if( peer->rateToPeer > 0.01 )
1170	tr_strlspeed( up_speed, peer->rateToPeer, sizeof( up_speed ) );
1171	else
1172	*up_speed = '\0';
1173
1174	if( peer->rateToClient > 0.01 )
1175	tr_strlspeed( down_speed, peer->rateToClient, sizeof( down_speed ) );
1176	else
1177	*down_speed = '\0';
1178
1179	gtk_list_store_set( store, iter,
1180	PEER_COL_PROGRESS, (int)( 100.0 * peer->progress ),
1181	PEER_COL_DOWNLOAD_RATE_DOUBLE, peer->rateToClient,
1182	PEER_COL_DOWNLOAD_RATE_STRING, down_speed,
1183	PEER_COL_UPLOAD_RATE_DOUBLE, peer->rateToPeer,
1184	PEER_COL_UPLOAD_RATE_STRING, up_speed,
1185	PEER_COL_STATUS, peer->flagStr,
1186	PEER_COL_WAS_UPDATED, TRUE,
1187	-1 );
1188	}
1189
1190	static void
1191	refreshPeerList( struct DetailsImpl * di, tr_torrent ** torrents, int n )
1192	{
1193	int i;
1194	int * peerCount;
1195	GtkTreeIter iter;
1196	GtkTreeModel * model;
1197	GHashTable * hash = di->peer_hash;
1198	GtkListStore * store = di->peer_store;
1199	struct tr_peer_stat ** peers;
1200
1201	/* step 1: get all the peers */
1202	peers = g_new( struct tr_peer_stat*, n );
1203	peerCount = g_new( int, n );
1204	for( i=0; i<n; ++i )
1205	peers[i] = tr_torrentPeers( torrents[i], &peerCount[i] );
1206
1207	/* step 2: mark all the peers in the list as not-updated */
1208	model = GTK_TREE_MODEL( store );
1209	if( gtk_tree_model_get_iter_first( model, &iter ) ) do
1210	gtk_list_store_set( store, &iter, PEER_COL_WAS_UPDATED, FALSE, -1 );
1211	while( gtk_tree_model_iter_next( model, &iter ) );
1212
1213	/* step 3: add any new peers */
1214	for( i=0; i<n; ++i ) {
1215	int j;
1216	const tr_torrent * tor = torrents[i];
1217	for( j=0; j<peerCount[i]; ++j ) {
1218	const tr_peer_stat * s = &peers[i][j];
1219	char key[128];
1220	g_snprintf( key, sizeof(key), "%d.%s", tr_torrentId(tor), s->addr );
1221	if( g_hash_table_lookup( hash, key ) == NULL ) {
1222	GtkTreePath * p;
1223	gtk_list_store_append( store, &iter );
1224	initPeerRow( store, &iter, key, s );
1225	p = gtk_tree_model_get_path( model, &iter );
1226	g_hash_table_insert( hash, g_strdup( key ),
1227	gtk_tree_row_reference_new( model, p ) );
1228	gtk_tree_path_free( p );
1229	}
1230	}
1231	}
1232
1233	/* step 4: update the peers */
1234	for( i=0; i<n; ++i ) {
1235	int j;
1236	const tr_torrent * tor = torrents[i];
1237	for( j=0; j<peerCount[i]; ++j ) {
1238	const tr_peer_stat * s = &peers[i][j];
1239	char key[128];
1240	GtkTreeRowReference * ref;
1241	GtkTreePath * p;
1242	g_snprintf( key, sizeof(key), "%d.%s", tr_torrentId(tor), s->addr );
1243	ref = g_hash_table_lookup( hash, key );
1244	p = gtk_tree_row_reference_get_path( ref );
1245	gtk_tree_model_get_iter( model, &iter, p );
1246	refreshPeerRow( store, &iter, s );
1247	gtk_tree_path_free( p );
1248	}
1249	}
1250
1251	/* step 5: remove peers that have disappeared */
1252	model = GTK_TREE_MODEL( store );
1253	if( gtk_tree_model_get_iter_first( model, &iter ) ) {
1254	gboolean more = TRUE;
1255	while( more ) {
1256	gboolean b;
1257	gtk_tree_model_get( model, &iter, PEER_COL_WAS_UPDATED, &b, -1 );
1258	if( b )
1259	more = gtk_tree_model_iter_next( model, &iter );
1260	else {
1261	char * key;
1262	gtk_tree_model_get( model, &iter, PEER_COL_KEY, &key, -1 );
1263	g_hash_table_remove( hash, key );
1264	more = gtk_list_store_remove( store, &iter );
1265	g_free( key );
1266	}
1267	}
1268	}
1269
1270	/* step 6: cleanup */
1271	for( i=0; i<n; ++i )
1272	tr_torrentPeersFree( peers[i], peerCount[i] );
1273	tr_free( peers );
1274	tr_free( peerCount );
1275	}
1276
1277	static void
1278	refreshWebseedList( struct DetailsImpl * di, tr_torrent ** torrents, int n )
1279	{
1280	int i;
1281	int total = 0;
1282	GtkTreeIter iter;
1283	GHashTable * hash = di->webseed_hash;
1284	GtkListStore * store = di->webseed_store;
1285	GtkTreeModel * model = GTK_TREE_MODEL( store );
1286
1287	/* step 1: mark all webseeds as not-updated */
1288	if( gtk_tree_model_get_iter_first( model, &iter ) ) do
1289	gtk_list_store_set( store, &iter, WEBSEED_COL_WAS_UPDATED, FALSE, -1 );
1290	while( gtk_tree_model_iter_next( model, &iter ) );
1291
1292	/* step 2: add any new webseeds */
1293	for( i=0; i<n; ++i ) {
1294	int j;
1295	const tr_torrent * tor = torrents[i];
1296	const tr_info * inf = tr_torrentInfo( tor );
1297	total += inf->webseedCount;
1298	for( j=0; j<inf->webseedCount; ++j ) {
1299	char key[256];
1300	const char * url = inf->webseeds[j];
1301	g_snprintf( key, sizeof(key), "%d.%s", tr_torrentId( tor ), url );
1302	if( g_hash_table_lookup( hash, key ) == NULL ) {
1303	GtkTreePath * p;
1304	gtk_list_store_append( store, &iter );
1305	gtk_list_store_set( store, &iter, WEBSEED_COL_URL, url,
1306	WEBSEED_COL_KEY, key,
1307	-1 );
1308	p = gtk_tree_model_get_path( model, &iter );
1309	g_hash_table_insert( hash, g_strdup( key ),
1310	gtk_tree_row_reference_new( model, p ) );
1311	gtk_tree_path_free( p );
1312	}
1313	}
1314	}
1315
1316	/* step 3: update the webseeds */
1317	for( i=0; i<n; ++i ) {
1318	int j;
1319	const tr_torrent * tor = torrents[i];
1320	const tr_info * inf = tr_torrentInfo( tor );
1321	float * speeds = tr_torrentWebSpeeds( tor );
1322	for( j=0; j<inf->webseedCount; ++j ) {
1323	char buf[128];
1324	char key[256];
1325	const char * url = inf->webseeds[j];
1326	GtkTreePath * p;
1327	GtkTreeRowReference * ref;
1328	g_snprintf( key, sizeof(key), "%d.%s", tr_torrentId( tor ), url );
1329	ref = g_hash_table_lookup( hash, key );
1330	p = gtk_tree_row_reference_get_path( ref );
1331	gtk_tree_model_get_iter( model, &iter, p );
1332	if( speeds[j] > 0.01 )
1333	tr_strlspeed( buf, speeds[j], sizeof( buf ) );
1334	else
1335	*buf = '\0';
1336	gtk_list_store_set( store, &iter, WEBSEED_COL_DOWNLOAD_RATE_DOUBLE, (double)speeds[j],
1337	WEBSEED_COL_DOWNLOAD_RATE_STRING, buf,
1338	WEBSEED_COL_WAS_UPDATED, TRUE,
1339	-1 );
1340	gtk_tree_path_free( p );
1341	}
1342	tr_free( speeds );
1343	}
1344
1345	/* step 4: remove webseeds that have disappeared */
1346	if( gtk_tree_model_get_iter_first( model, &iter ) ) {
1347	gboolean more = TRUE;
1348	while( more ) {
1349	gboolean b;
1350	gtk_tree_model_get( model, &iter, WEBSEED_COL_WAS_UPDATED, &b, -1 );
1351	if( b )
1352	more = gtk_tree_model_iter_next( model, &iter );
1353	else {
1354	char * key;
1355	gtk_tree_model_get( model, &iter, WEBSEED_COL_KEY, &key, -1 );
1356	if( key != NULL )
1357	g_hash_table_remove( hash, key );
1358	more = gtk_list_store_remove( store, &iter );
1359	g_free( key );
1360	}
1361	}
1362	}
1363
1364	/* most of the time there are no webseeds...
1365	if that's the case, don't waste space showing an empty list */
1366	if( total > 0 )
1367	gtk_widget_show( di->webseed_view );
1368	else
1369	gtk_widget_hide( di->webseed_view );
1370	}
1371
1372	static void
1373	refreshPeers( struct DetailsImpl * di, tr_torrent ** torrents, int n )
1374	{
1375	refreshPeerList( di, torrents, n );
1376	refreshWebseedList( di, torrents, n );
1377	}
1378
1379	#if GTK_CHECK_VERSION( 2,12,0 )
1380	static gboolean
1381	onPeerViewQueryTooltip( GtkWidget * widget,
1382	gint x,
1383	gint y,
1384	gboolean keyboard_tip,
1385	GtkTooltip * tooltip,
1386	gpointer user_data UNUSED )
1387	{
1388	gboolean show_tip = FALSE;
1389	GtkTreeModel * model;
1390	GtkTreeIter iter;
1391
1392	if( gtk_tree_view_get_tooltip_context( GTK_TREE_VIEW( widget ),
1393	&x, &y, keyboard_tip,
1394	&model, NULL, &iter ) )
1395	{
1396	const char * pch;
1397	char * str = NULL;
1398	GString * gstr = g_string_new( NULL );
1399	gtk_tree_model_get( model, &iter, PEER_COL_STATUS, &str, -1 );
1400	for( pch = str; pch && *pch; ++pch )
1401	{
1402	const char * s = NULL;
1403	switch( *pch )
1404	{
1405	case 'O': s = _( "Optimistic unchoke" ); break;
1406	case 'D': s = _( "Downloading from this peer" ); break;
1407	case 'd': s = _( "We would download from this peer if they would let us" ); break;
1408	case 'U': s = _( "Uploading to peer" ); break;
1409	case 'u': s = _( "We would upload to this peer if they asked" ); break;
1410	case 'K': s = _( "Peer has unchoked us, but we're not interested" ); break;
1411	case '?': s = _( "We unchoked this peer, but they're not interested" ); break;
1412	case 'E': s = _( "Encrypted connection" ); break;
1413	case 'X': s = _( "Peer was discovered through Peer Exchange (PEX)" ); break;
1414	case 'H': s = _( "Peer was discovered through DHT" ); break;
1415	case 'I': s = _( "Peer is an incoming connection" ); break;
1416	}
1417	if( s )
1418	g_string_append_printf( gstr, "%c: %s\n", *pch, s );
1419	}
1420	if( gstr->len ) /* remove the last linefeed */
1421	g_string_set_size( gstr, gstr->len - 1 );
1422	gtk_tooltip_set_text( tooltip, gstr->str );
1423	g_string_free( gstr, TRUE );
1424	g_free( str );
1425	show_tip = TRUE;
1426	}
1427
1428	return show_tip;
1429	}
1430	#endif
1431
1432	static GtkWidget*
1433	peer_page_new( struct DetailsImpl * di )
1434	{
1435	guint i;
1436	const char * str;
1437	GtkListStore *store;
1438	GtkWidget v, w, ret, sw, *vbox;
1439	GtkWidget *webtree = NULL;
1440	GtkTreeModel * m;
1441	GtkTreeViewColumn * c;
1442	GtkCellRenderer * r;
1443	int view_columns[] = { PEER_COL_ENCRYPTION_STOCK_ID,
1444	PEER_COL_UPLOAD_RATE_STRING,
1445	PEER_COL_DOWNLOAD_RATE_STRING,
1446	PEER_COL_PROGRESS,
1447	PEER_COL_STATUS,
1448	PEER_COL_ADDRESS,
1449	PEER_COL_CLIENT };
1450
1451
1452	/* webseeds */
1453
1454	store = di->webseed_store = webseed_model_new( );
1455	v = gtk_tree_view_new_with_model( GTK_TREE_MODEL( store ) );
1456	g_signal_connect( v, "button-release-event", G_CALLBACK( on_tree_view_button_released ), NULL );
1457	gtk_tree_view_set_rules_hint( GTK_TREE_VIEW( v ), TRUE );
1458	g_object_unref( store );
1459
1460	str = getWebseedColumnNames( WEBSEED_COL_URL );
1461	r = gtk_cell_renderer_text_new( );
1462	g_object_set( G_OBJECT( r ), "ellipsize", PANGO_ELLIPSIZE_END, NULL );
1463	c = gtk_tree_view_column_new_with_attributes( str, r, "text", WEBSEED_COL_URL, NULL );
1464	g_object_set( G_OBJECT( c ), "expand", TRUE, NULL );
1465	gtk_tree_view_column_set_sort_column_id( c, WEBSEED_COL_URL );
1466	gtk_tree_view_append_column( GTK_TREE_VIEW( v ), c );
1467
1468	str = getWebseedColumnNames( WEBSEED_COL_DOWNLOAD_RATE_STRING );
1469	r = gtk_cell_renderer_text_new( );
1470	c = gtk_tree_view_column_new_with_attributes( str, r, "text", WEBSEED_COL_DOWNLOAD_RATE_STRING, NULL );
1471	gtk_tree_view_column_set_sort_column_id( c, WEBSEED_COL_DOWNLOAD_RATE_DOUBLE );
1472	gtk_tree_view_append_column( GTK_TREE_VIEW( v ), c );
1473
1474	w = gtk_scrolled_window_new( NULL, NULL );
1475	gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( w ),
1476	GTK_POLICY_AUTOMATIC,
1477	GTK_POLICY_AUTOMATIC );
1478	gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW( w ),
1479	GTK_SHADOW_IN );
1480	gtk_container_add( GTK_CONTAINER( w ), v );
1481
1482	webtree = w;
1483	di->webseed_view = w;
1484
1485	/* peers */
1486
1487	store = di->peer_store = peer_store_new( );
1488	m = gtk_tree_model_sort_new_with_model( GTK_TREE_MODEL( store ) );
1489	gtk_tree_sortable_set_sort_column_id( GTK_TREE_SORTABLE( m ),
1490	PEER_COL_PROGRESS,
1491	GTK_SORT_DESCENDING );
1492	#if GTK_CHECK_VERSION( 2,12,0 )
1493	v = GTK_WIDGET( g_object_new( GTK_TYPE_TREE_VIEW,
1494	"model", m,
1495	"rules-hint", TRUE,
1496	"has-tooltip", TRUE,
1497	NULL ) );
1498	#else
1499	v = GTK_WIDGET( g_object_new( GTK_TYPE_TREE_VIEW,
1500	"model", m,
1501	"rules-hint", TRUE,
1502	NULL ) );
1503	#endif
1504
1505	#if GTK_CHECK_VERSION( 2,12,0 )
1506	g_signal_connect( v, "query-tooltip",
1507	G_CALLBACK( onPeerViewQueryTooltip ), NULL );
1508	#endif
1509	g_object_unref( store );
1510	g_signal_connect( v, "button-release-event",
1511	G_CALLBACK( on_tree_view_button_released ), NULL );
1512
1513	for( i=0; i<G_N_ELEMENTS( view_columns ); ++i )
1514	{
1515	const int col = view_columns[i];
1516	const char * t = getPeerColumnName( col );
1517	int sort_col = col;
1518
1519	switch( col )
1520	{
1521	case PEER_COL_ADDRESS:
1522	r = gtk_cell_renderer_text_new( );
1523	c = gtk_tree_view_column_new_with_attributes( t, r, "text", col, NULL );
1524	sort_col = PEER_COL_ADDRESS_COLLATED;
1525	break;
1526
1527	case PEER_COL_CLIENT:
1528	r = gtk_cell_renderer_text_new( );
1529	c = gtk_tree_view_column_new_with_attributes( t, r, "text", col, NULL );
1530	break;
1531
1532	case PEER_COL_PROGRESS:
1533	r = gtk_cell_renderer_progress_new( );
1534	c = gtk_tree_view_column_new_with_attributes( t, r, "value", PEER_COL_PROGRESS, NULL );
1535	break;
1536
1537	case PEER_COL_ENCRYPTION_STOCK_ID:
1538	r = gtk_cell_renderer_pixbuf_new( );
1539	g_object_set( r, "xalign", (gfloat)0.0,
1540	"yalign", (gfloat)0.5,
1541	NULL );
1542	c = gtk_tree_view_column_new_with_attributes( t, r, "stock-id", PEER_COL_ENCRYPTION_STOCK_ID, NULL );
1543	gtk_tree_view_column_set_sizing( c, GTK_TREE_VIEW_COLUMN_FIXED );
1544	gtk_tree_view_column_set_fixed_width( c, 20 );
1545	break;
1546
1547	case PEER_COL_DOWNLOAD_RATE_STRING:
1548	r = gtk_cell_renderer_text_new( );
1549	c = gtk_tree_view_column_new_with_attributes( t, r, "text", col, NULL );
1550	sort_col = PEER_COL_DOWNLOAD_RATE_DOUBLE;
1551	break;
1552
1553	case PEER_COL_UPLOAD_RATE_STRING:
1554	r = gtk_cell_renderer_text_new( );
1555	c = gtk_tree_view_column_new_with_attributes( t, r, "text", col, NULL );
1556	sort_col = PEER_COL_UPLOAD_RATE_DOUBLE;
1557	break;
1558
1559	case PEER_COL_STATUS:
1560	r = gtk_cell_renderer_text_new( );
1561	c = gtk_tree_view_column_new_with_attributes( t, r, "text", col, NULL );
1562	break;
1563
1564	default:
1565	abort( );
1566	}
1567
1568	gtk_tree_view_column_set_resizable( c, FALSE );
1569	gtk_tree_view_column_set_sort_column_id( c, sort_col );
1570	gtk_tree_view_append_column( GTK_TREE_VIEW( v ), c );
1571	}
1572
1573	/* the 'expander' column has a 10-pixel margin on the left
1574	that doesn't look quite correct in any of these columns...
1575	so create a non-visible column and assign it as the
1576	'expander column. */
1577	{
1578	GtkTreeViewColumn *c = gtk_tree_view_column_new( );
1579	gtk_tree_view_column_set_visible( c, FALSE );
1580	gtk_tree_view_append_column( GTK_TREE_VIEW( v ), c );
1581	gtk_tree_view_set_expander_column( GTK_TREE_VIEW( v ), c );
1582	}
1583
1584	w = sw = gtk_scrolled_window_new( NULL, NULL );
1585	gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( w ),
1586	GTK_POLICY_AUTOMATIC,
1587	GTK_POLICY_AUTOMATIC );
1588	gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW( w ),
1589	GTK_SHADOW_IN );
1590	gtk_container_add( GTK_CONTAINER( w ), v );
1591
1592
1593	vbox = gtk_vbox_new( FALSE, GUI_PAD );
1594	gtk_container_set_border_width( GTK_CONTAINER( vbox ), GUI_PAD_BIG );
1595
1596	v = gtk_vpaned_new( );
1597	gtk_paned_pack1( GTK_PANED( v ), webtree, FALSE, TRUE );
1598	gtk_paned_pack2( GTK_PANED( v ), sw, TRUE, TRUE );
1599	gtk_box_pack_start( GTK_BOX( vbox ), v, TRUE, TRUE, 0 );
1600
1601	/* ip-to-GtkTreeRowReference */
1602	di->peer_hash = g_hash_table_new_full( g_str_hash,
1603	g_str_equal,
1604	(GDestroyNotify)g_free,
1605	(GDestroyNotify)gtk_tree_row_reference_free );
1606
1607	/* url-to-GtkTreeRowReference */
1608	di->webseed_hash = g_hash_table_new_full( g_str_hash,
1609	g_str_equal,
1610	(GDestroyNotify)g_free,
1611	(GDestroyNotify)gtk_tree_row_reference_free );
1612	ret = vbox;
1613	return ret;
1614	}
1615
1616
1617
1618	/****
1619	***** TRACKER
1620	****/
1621
1622	/* if it's been longer than a minute, don't bother showing the seconds */
1623	static void
1624	tr_strltime_rounded( char * buf, time_t t, size_t buflen )
1625	{
1626	if( t > 60 ) t -= ( t % 60 );
1627	tr_strltime( buf, t, buflen );
1628	}
1629
1630	static char *
1631	buildTrackerSummary( const char * key, const tr_tracker_stat * st, gboolean showScrape )
1632	{
1633	char * str;
1634	char timebuf[256];
1635	const time_t now = time( NULL );
1636	GString * gstr = g_string_new( NULL );
1637	const char * err_markup_begin = "<span color=\"red\">";
1638	const char * err_markup_end = "</span>";
1639	const char * success_markup_begin = "<span color=\"#008B00\">";
1640	const char * success_markup_end = "</span>";
1641
1642	/* hostname */
1643	{
1644	const char * host = st->host;
1645	const char * pch = strstr( host, "://" );
1646	if( pch )
1647	host = pch + 3;
1648	g_string_append( gstr, st->isBackup ? "<i>" : "<b>" );
1649	if( key )
1650	str = g_markup_printf_escaped( "%s - %s", host, key );
1651	else
1652	str = g_markup_printf_escaped( "%s", host );
1653	g_string_append( gstr, str );
1654	g_free( str );
1655	g_string_append( gstr, st->isBackup ? "</i>" : "</b>" );
1656	}
1657
1658	if( !st->isBackup )
1659	{
1660	if( st->hasAnnounced )
1661	{
1662	g_string_append_c( gstr, '\n' );
1663	tr_strltime_rounded( timebuf, now - st->lastAnnounceTime, sizeof( timebuf ) );
1664	if( st->lastAnnounceSucceeded )
1665	g_string_append_printf( gstr, _( "Got a list of %s%'d peers%s %s ago" ),
1666	success_markup_begin, st->lastAnnouncePeerCount, success_markup_end,
1667	timebuf );
1668	else
1669	g_string_append_printf( gstr, _( "Got an error %s\"%s\"%s %s ago" ),
1670	err_markup_begin, st->lastAnnounceResult, err_markup_end,
1671	timebuf );
1672	}
1673
1674	switch( st->announceState )
1675	{
1676	case TR_TRACKER_INACTIVE:
1677	if( !st->hasAnnounced ) {
1678	g_string_append_c( gstr, '\n' );
1679	g_string_append( gstr, _( "No updates scheduled" ) );
1680	}
1681	break;
1682	case TR_TRACKER_WAITING:
1683	tr_strltime_rounded( timebuf, st->nextAnnounceTime - now, sizeof( timebuf ) );
1684	g_string_append_c( gstr, '\n' );
1685	g_string_append_printf( gstr, _( "Asking for more peers in %s" ), timebuf );
1686	break;
1687	case TR_TRACKER_QUEUED:
1688	g_string_append_c( gstr, '\n' );
1689	g_string_append( gstr, _( "Queued to ask for more peers" ) );
1690	break;
1691	case TR_TRACKER_ACTIVE:
1692	tr_strltime_rounded( timebuf, now - st->lastAnnounceStartTime, sizeof( timebuf ) );
1693	g_string_append_c( gstr, '\n' );
1694	g_string_append_printf( gstr, _( "Asking for more peers now... <small>%s</small>" ), timebuf );
1695	break;
1696	}
1697
1698	if( showScrape )
1699	{
1700	if( st->hasScraped ) {
1701	g_string_append_c( gstr, '\n' );
1702	tr_strltime_rounded( timebuf, now - st->lastScrapeTime, sizeof( timebuf ) );
1703	if( st->lastScrapeSucceeded )
1704	g_string_append_printf( gstr, _( "Tracker had %s%'d seeders and %'d leechers%s %s ago" ),
1705	success_markup_begin, st->seederCount, st->leecherCount, success_markup_end,
1706	timebuf );
1707	else
1708	g_string_append_printf( gstr, _( "Got a scrape error \"%s%s%s\" %s ago" ), err_markup_begin, st->lastScrapeResult, err_markup_end, timebuf );
1709	}
1710
1711	switch( st->scrapeState )
1712	{
1713	case TR_TRACKER_INACTIVE:
1714	break;
1715	case TR_TRACKER_WAITING:
1716	g_string_append_c( gstr, '\n' );
1717	tr_strltime_rounded( timebuf, st->nextScrapeTime - now, sizeof( timebuf ) );
1718	g_string_append_printf( gstr, _( "Asking for peer counts in %s" ), timebuf );
1719	break;
1720	case TR_TRACKER_QUEUED:
1721	g_string_append_c( gstr, '\n' );
1722	g_string_append( gstr, _( "Queued to ask for peer counts" ) );
1723	break;
1724	case TR_TRACKER_ACTIVE:
1725	g_string_append_c( gstr, '\n' );
1726	tr_strltime_rounded( timebuf, now - st->lastScrapeStartTime, sizeof( timebuf ) );
1727	g_string_append_printf( gstr, _( "Asking for peer counts now... <small>%s</small>" ), timebuf );
1728	break;
1729	}
1730	}
1731	}
1732
1733	return g_string_free( gstr, FALSE );
1734	}
1735
1736	enum
1737	{
1738	TRACKER_COL_TORRENT_ID,
1739	TRACKER_COL_TRACKER_INDEX,
1740	TRACKER_COL_TEXT,
1741	TRACKER_COL_BACKUP,
1742	TRACKER_COL_TORRENT_NAME,
1743	TRACKER_COL_TRACKER_NAME,
1744	TRACKER_N_COLS
1745	};
1746
1747	static gboolean
1748	trackerVisibleFunc( GtkTreeModel * model, GtkTreeIter * iter, gpointer data )
1749	{
1750	gboolean isBackup;
1751	struct DetailsImpl * di = data;
1752
1753	/* show all */
1754	if( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( di->all_check ) ) )
1755	return TRUE;
1756
1757	/* don't show the backups... */
1758	gtk_tree_model_get( model, iter, TRACKER_COL_BACKUP, &isBackup, -1 );
1759	return !isBackup;
1760	}
1761
1762	#define TORRENT_PTR_KEY "torrent-pointer"
1763
1764	static void
1765	refreshTracker( struct DetailsImpl * di, tr_torrent ** torrents, int n )
1766	{
1767	int i;
1768	int * statCount;
1769	tr_tracker_stat ** stats;
1770	GtkTreeIter iter;
1771	GtkListStore * store = di->trackers;
1772	GtkTreeModel * model;
1773	const gboolean showScrape = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( di->scrape_check ) );
1774
1775	statCount = g_new0( int, n );
1776	stats = g_new0( tr_tracker_stat *, n );
1777	for( i=0; i<n; ++i )
1778	stats[i] = tr_torrentTrackers( torrents[i], &statCount[i] );
1779
1780	/* "edit trackers" button */
1781	gtk_widget_set_sensitive( di->edit_trackers_button, n==1 );
1782	if( n==1 )
1783	g_object_set_data( G_OBJECT( di->edit_trackers_button ), TORRENT_PTR_KEY, torrents[0] );
1784
1785	/* build the store if we don't already have it */
1786	if( store == NULL )
1787	{
1788	GtkTreeModel * filter;
1789
1790	store = gtk_list_store_new( TRACKER_N_COLS, G_TYPE_INT,
1791	G_TYPE_INT,
1792	G_TYPE_STRING,
1793	G_TYPE_BOOLEAN,
1794	G_TYPE_STRING,
1795	G_TYPE_STRING );
1796
1797	filter = gtk_tree_model_filter_new( GTK_TREE_MODEL( store ), NULL );
1798	gtk_tree_model_filter_set_visible_func( GTK_TREE_MODEL_FILTER( filter ),
1799	trackerVisibleFunc, di, NULL );
1800
1801	di->trackers = store;
1802	di->trackers_filtered = filter;
1803
1804	gtk_tree_view_set_model( GTK_TREE_VIEW( di->tracker_view ), filter );
1805	}
1806
1807	if( ( di->tracker_buffer == NULL ) && ( n == 1 ) )
1808	{
1809	int tier = 0;
1810	GString * gstr = g_string_new( NULL );
1811	const tr_info * inf = tr_torrentInfo( torrents[0] );
1812	for( i=0; i<inf->trackerCount; ++i ) {
1813	const tr_tracker_info * t = &inf->trackers[i];
1814	if( tier != t->tier ) {
1815	tier = t->tier;
1816	g_string_append_c( gstr, '\n' );
1817	}
1818	g_string_append_printf( gstr, "%s\n", t->announce );
1819	}
1820	if( gstr->len > 0 )
1821	g_string_truncate( gstr, gstr->len-1 );
1822	di->tracker_buffer = gtk_text_buffer_new( NULL );
1823	gtk_text_buffer_set_text( di->tracker_buffer, gstr->str, -1 );
1824	g_string_free( gstr, TRUE );
1825	}
1826
1827	/* add any missing rows (FIXME: doesn't handle edited trackers) */
1828	model = GTK_TREE_MODEL( store );
1829	if( n && !gtk_tree_model_get_iter_first( model, &iter ) )
1830	{
1831	for( i=0; i<n; ++i )
1832	{
1833	int j;
1834	const tr_torrent * tor = torrents[i];
1835	const int torrentId = tr_torrentId( tor );
1836	const tr_info * inf = tr_torrentInfo( tor );
1837
1838	for( j=0; j<statCount[i]; ++j )
1839	gtk_list_store_insert_with_values( store, &iter, -1,
1840	TRACKER_COL_TORRENT_ID, torrentId,
1841	TRACKER_COL_TRACKER_INDEX, j,
1842	TRACKER_COL_TORRENT_NAME, inf->name,
1843	TRACKER_COL_TRACKER_NAME, stats[i][j].host,
1844	-1 );
1845	}
1846	}
1847
1848	/* update the store */
1849	if( gtk_tree_model_get_iter_first( model, &iter ) ) do
1850	{
1851	int torrentId;
1852	int trackerIndex;
1853
1854	gtk_tree_model_get( model, &iter, TRACKER_COL_TORRENT_ID, &torrentId,
1855	TRACKER_COL_TRACKER_INDEX, &trackerIndex,
1856	-1 );
1857
1858	for( i=0; i<n; ++i )
1859	if( tr_torrentId( torrents[i] ) == torrentId )
1860	break;
1861
1862	if( i<n && trackerIndex<statCount[i] )
1863	{
1864	const tr_tracker_stat * st = &stats[i][trackerIndex];
1865	const char * key = n>1 ? tr_torrentInfo( torrents[i] )->name : NULL;
1866	char * text = buildTrackerSummary( key, st, showScrape );
1867	gtk_list_store_set( store, &iter, TRACKER_COL_TEXT, text,
1868	TRACKER_COL_BACKUP, st->isBackup,
1869	-1 );
1870	g_free( text );
1871	}
1872	}
1873	while( gtk_tree_model_iter_next( model, &iter ) );
1874
1875	/* cleanup */
1876	for( i=0; i<n; ++i )
1877	tr_torrentTrackersFree( stats[i], statCount[i] );
1878	g_free( stats );
1879	g_free( statCount );
1880	}
1881
1882	static void refresh( struct DetailsImpl * di );
1883
1884	static void
1885	onScrapeToggled( GtkToggleButton * button, struct DetailsImpl * di )
1886	{
1887	const char * key = PREF_KEY_SHOW_MORE_TRACKER_INFO;
1888	const gboolean value = gtk_toggle_button_get_active( button );
1889	tr_core_set_pref_bool( di->core, key, value );
1890	refresh( di );
1891	}
1892
1893	static void
1894	onBackupToggled( GtkToggleButton * button, struct DetailsImpl * di )
1895	{
1896	const char * key = PREF_KEY_SHOW_BACKUP_TRACKERS;
1897	const gboolean value = gtk_toggle_button_get_active( button );
1898	tr_core_set_pref_bool( di->core, key, value );
1899	refresh( di );
1900	}
1901
1902	static void
1903	onEditTrackersResponse( GtkDialog * dialog, int response, gpointer data )
1904	{
1905	gboolean do_destroy = TRUE;
1906	struct DetailsImpl * di = data;
1907
1908	if( response == GTK_RESPONSE_ACCEPT )
1909	{
1910	int i, n;
1911	int tier;
1912	GtkTextIter start, end;
1913	tr_announce_list_err err;
1914	char * tracker_text;
1915	char ** tracker_strings;
1916	tr_tracker_info * trackers;
1917	tr_torrent * tor = g_object_get_data( G_OBJECT( dialog ), TORRENT_PTR_KEY );
1918
1919	/* build the array of trackers */
1920	gtk_text_buffer_get_bounds( di->tracker_buffer, &start, &end );
1921	tracker_text = gtk_text_buffer_get_text( di->tracker_buffer, &start, &end, FALSE );
1922	tracker_strings = g_strsplit( tracker_text, "\n", 0 );
1923	for( i=0; tracker_strings[i]; )
1924	++i;
1925	trackers = g_new0( tr_tracker_info, i );
1926	for( i=n=tier=0; tracker_strings[i]; ++i ) {
1927	const char * str = tracker_strings[i];
1928	if( !*str )
1929	++tier;
1930	else {
1931	trackers[n].tier = tier;
1932	trackers[n].announce = tracker_strings[i];
1933	++n;
1934	}
1935	}
1936
1937	/* update the torrent */
1938	err = tr_torrentSetAnnounceList( tor, trackers, n );
1939	if( err )
1940	{
1941	GtkWidget * w;
1942	const char * str = NULL;
1943	if( err == TR_ANNOUNCE_LIST_HAS_BAD )
1944	str = _( "List contains invalid URLs" );
1945	else
1946	assert( 0 && "unhandled condition" );
1947	w = gtk_message_dialog_new( GTK_WINDOW( dialog ),
1948	GTK_DIALOG_MODAL,
1949	GTK_MESSAGE_ERROR,
1950	GTK_BUTTONS_CLOSE, "%s", str );
1951	gtk_dialog_run( GTK_DIALOG( w ) );
1952	gtk_widget_destroy( w );
1953	do_destroy = FALSE;
1954	}
1955	else
1956	{
1957	di->trackers = NULL;
1958	di->tracker_buffer = NULL;
1959	}
1960
1961	/* cleanup */
1962	g_free( trackers );
1963	g_strfreev( tracker_strings );
1964	g_free( tracker_text );
1965	}
1966
1967	if( do_destroy )
1968	gtk_widget_destroy( GTK_WIDGET( dialog ) );
1969	}
1970
1971	static void
1972	onEditTrackers( GtkButton * button, gpointer data )
1973	{
1974	int row;
1975	GtkWidget w, d, fr, t, l, sw;
1976	GtkWindow * win = GTK_WINDOW( gtk_widget_get_toplevel( GTK_WIDGET( button ) ) );
1977	struct DetailsImpl * di = data;
1978
1979	d = gtk_dialog_new_with_buttons( _( "Edit Trackers" ), win,
1980	GTK_DIALOG_MODAL\|GTK_DIALOG_DESTROY_WITH_PARENT,
1981	GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1982	GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
1983	NULL );
1984	g_object_set_data( G_OBJECT( d ), TORRENT_PTR_KEY,
1985	g_object_get_data( G_OBJECT( button ), TORRENT_PTR_KEY ) );
1986	g_signal_connect( d, "response",
1987	G_CALLBACK( onEditTrackersResponse ), data );
1988
1989	row = 0;
1990	t = hig_workarea_create( );
1991	hig_workarea_add_section_title( t, &row, _( "Tracker Announce URLs" ) );
1992
1993	l = gtk_label_new( NULL );
1994	gtk_label_set_markup( GTK_LABEL( l ), _( "To add a backup URL, add it on the line after the primary URL.\n"
1995	"To add another primary URL, add it after a blank line." ) );
1996	gtk_label_set_justify( GTK_LABEL( l ), GTK_JUSTIFY_LEFT );
1997	gtk_misc_set_alignment( GTK_MISC( l ), 0.0, 0.5 );
1998	hig_workarea_add_wide_control( t, &row, l );
1999
2000	w = gtk_text_view_new_with_buffer( di->tracker_buffer );
2001	gtk_widget_set_size_request( w, 500u, 66u );
2002	fr = gtk_frame_new( NULL );
2003	gtk_frame_set_shadow_type( GTK_FRAME( fr ), GTK_SHADOW_IN );
2004	sw = gtk_scrolled_window_new( NULL, NULL );
2005	gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( sw ),
2006	GTK_POLICY_AUTOMATIC,
2007	GTK_POLICY_AUTOMATIC );
2008	gtk_container_add( GTK_CONTAINER( sw ), w );
2009	gtk_container_add( GTK_CONTAINER( fr ), sw );
2010	hig_workarea_add_wide_tall_control( t, &row, fr );
2011
2012	hig_workarea_finish( t, &row );
2013	gtk_box_pack_start( GTK_BOX( GTK_DIALOG( d )->vbox ), t, TRUE, TRUE, GUI_PAD_SMALL );
2014	gtk_widget_show_all( d );
2015	}
2016
2017	static GtkWidget*
2018	tracker_page_new( struct DetailsImpl * di )
2019	{
2020	gboolean b;
2021	GtkWidget vbox, sw, w, v, *hbox;
2022	GtkCellRenderer *r;
2023	GtkTreeViewColumn *c;
2024
2025	vbox = gtk_vbox_new( FALSE, GUI_PAD );
2026	gtk_container_set_border_width( GTK_CONTAINER( vbox ), GUI_PAD_BIG );
2027
2028	v = di->tracker_view = gtk_tree_view_new( );
2029	g_signal_connect( v, "button-press-event",
2030	G_CALLBACK( on_tree_view_button_pressed ), NULL );
2031	g_signal_connect( v, "button-release-event",
2032	G_CALLBACK( on_tree_view_button_released ), NULL );
2033	gtk_tree_view_set_rules_hint( GTK_TREE_VIEW( v ), TRUE );
2034	r = gtk_cell_renderer_text_new( );
2035	g_object_set( r, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
2036	c = gtk_tree_view_column_new_with_attributes( _( "Trackers" ), r, "markup", TRACKER_COL_TEXT, NULL );
2037	gtk_tree_view_append_column( GTK_TREE_VIEW( v ), c );
2038	g_object_set( G_OBJECT( r ), "ypad", (GUI_PAD+GUI_PAD_BIG)/2,
2039	"xpad", (GUI_PAD+GUI_PAD_BIG)/2,
2040	NULL );
2041
2042	sw = gtk_scrolled_window_new( NULL, NULL );
2043	gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( sw ),
2044	GTK_POLICY_AUTOMATIC,
2045	GTK_POLICY_AUTOMATIC );
2046	gtk_container_add( GTK_CONTAINER( sw ), v );
2047	w = gtk_frame_new( NULL );
2048	gtk_frame_set_shadow_type( GTK_FRAME( w ), GTK_SHADOW_IN );
2049	gtk_container_add( GTK_CONTAINER( w ), sw );
2050	gtk_box_pack_start( GTK_BOX( vbox ), w, TRUE, TRUE, 0 );
2051
2052	hbox = gtk_hbox_new( FALSE, 0 );
2053
2054	w = gtk_check_button_new_with_mnemonic( _( "Show _more details" ) );
2055	di->scrape_check = w;
2056	b = pref_flag_get( PREF_KEY_SHOW_MORE_TRACKER_INFO );
2057	gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( w ), b );
2058	g_signal_connect( w, "toggled", G_CALLBACK( onScrapeToggled ), di );
2059	gtk_box_pack_start( GTK_BOX( hbox ), w, FALSE, FALSE, 0 );
2060
2061	w = gtk_button_new_with_mnemonic( _( "_Edit URLs" ) );
2062	gtk_button_set_image( GTK_BUTTON( w ), gtk_image_new_from_stock( GTK_STOCK_EDIT, GTK_ICON_SIZE_BUTTON ) );
2063	g_signal_connect( w, "clicked", G_CALLBACK( onEditTrackers ), di );
2064	gtk_box_pack_end( GTK_BOX( hbox ), w, FALSE, FALSE, 0 );
2065	di->edit_trackers_button = w;
2066
2067	gtk_box_pack_start( GTK_BOX( vbox ), hbox, FALSE, FALSE, 0 );
2068
2069	w = gtk_check_button_new_with_mnemonic( _( "Show _backup trackers" ) );
2070	di->all_check = w;
2071	b = pref_flag_get( PREF_KEY_SHOW_BACKUP_TRACKERS );
2072	gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( w ), b );
2073	g_signal_connect( w, "toggled", G_CALLBACK( onBackupToggled ), di );
2074	gtk_box_pack_start( GTK_BOX( vbox ), w, FALSE, FALSE, 0 );
2075
2076	return vbox;
2077	}
2078
2079
2080	/****
2081	***** DIALOG
2082	****/
2083
2084	static void
2085	refresh( struct DetailsImpl * di )
2086	{
2087	int n;
2088	tr_torrent ** torrents = getTorrents( di, &n );
2089
2090	refreshInfo( di, torrents, n );
2091	refreshPeers( di, torrents, n );
2092	refreshTracker( di, torrents, n );
2093	refreshOptions( di, torrents, n );
2094
2095	if( n == 0 )
2096	gtk_dialog_response( GTK_DIALOG( di->dialog ), GTK_RESPONSE_CLOSE );
2097
2098	g_free( torrents );
2099	}
2100
2101	static gboolean
2102	periodic_refresh( gpointer data )
2103	{
2104	refresh( data );
2105	return TRUE;
2106	}
2107
2108	static void
2109	details_free( gpointer gdata )
2110	{
2111	struct DetailsImpl * data = gdata;
2112	g_source_remove( data->periodic_refresh_tag );
2113	g_hash_table_destroy( data->webseed_hash );
2114	g_hash_table_destroy( data->peer_hash );
2115	g_slist_free( data->ids );
2116	g_free( data );
2117	}
2118
2119	GtkWidget*
2120	torrent_inspector_new( GtkWindow * parent, TrCore * core )
2121	{
2122	GtkWidget * d, * n, * w, * l;
2123	struct DetailsImpl * di = g_new0( struct DetailsImpl, 1 );
2124
2125	/* create the dialog */
2126	di->core = core;
2127	d = gtk_dialog_new_with_buttons( NULL, parent, 0,
2128	GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
2129	NULL );
2130	di->dialog = d;
2131	gtk_window_set_role( GTK_WINDOW( d ), "tr-info" );
2132	g_signal_connect_swapped( d, "response",
2133	G_CALLBACK( gtk_widget_destroy ), d );
2134	gtk_dialog_set_has_separator( GTK_DIALOG( d ), FALSE );
2135	gtk_container_set_border_width( GTK_CONTAINER( d ), GUI_PAD );
2136	g_object_set_data_full( G_OBJECT( d ), DETAILS_KEY, di, details_free );
2137
2138	n = gtk_notebook_new( );
2139	gtk_container_set_border_width( GTK_CONTAINER( n ), GUI_PAD );
2140
2141	w = info_page_new( di );
2142	l = gtk_label_new( _( "Information" ) );
2143	gtk_notebook_append_page( GTK_NOTEBOOK( n ), w, l );
2144
2145	w = peer_page_new( di );
2146	l = gtk_label_new( _( "Peers" ) );
2147	gtk_notebook_append_page( GTK_NOTEBOOK( n ), w, l );
2148
2149	w = tracker_page_new( di );
2150	l = gtk_label_new( _( "Trackers" ) );
2151	gtk_notebook_append_page( GTK_NOTEBOOK( n ), w, l );
2152
2153	{
2154	GtkWidget * v = gtk_vbox_new( FALSE, 0 );
2155	di->file_list = file_list_new( core, 0 );
2156	di->file_label = gtk_label_new( _( "File listing not available for combined torrent properties" ) );
2157	gtk_box_pack_start( GTK_BOX( v ), di->file_list, TRUE, TRUE, 0 );
2158	gtk_box_pack_start( GTK_BOX( v ), di->file_label, TRUE, TRUE, 0 );
2159	gtk_container_set_border_width( GTK_CONTAINER( v ), GUI_PAD_BIG );
2160	l = gtk_label_new( _( "Files" ) );
2161	gtk_notebook_append_page( GTK_NOTEBOOK( n ), v, l );
2162	}
2163
2164	w = options_page_new( di );
2165	l = gtk_label_new( _( "Options" ) );
2166	gtk_notebook_append_page( GTK_NOTEBOOK( n ), w, l );
2167
2168	gtk_box_pack_start( GTK_BOX( GTK_DIALOG( d )->vbox ), n, TRUE, TRUE, 0 );
2169
2170	di->periodic_refresh_tag = gtr_timeout_add_seconds( UPDATE_INTERVAL_SECONDS,
2171	periodic_refresh, di );
2172	gtk_widget_show_all( GTK_DIALOG( d )->vbox );
2173	return d;
2174	}
2175
2176	void
2177	torrent_inspector_set_torrents( GtkWidget * w, GSList * ids )
2178	{
2179	struct DetailsImpl * di = g_object_get_data( G_OBJECT( w ), DETAILS_KEY );
2180	const int len = g_slist_length( ids );
2181	char title[256];
2182
2183	g_slist_free( di->ids );
2184	di->ids = g_slist_copy( ids );
2185
2186	if( len == 1 )
2187	{
2188	const int id = GPOINTER_TO_INT( ids->data );
2189	tr_session * session = tr_core_session( di->core );
2190	tr_torrent * tor = tr_torrentFindFromId( session, id );
2191	const tr_info * inf = tr_torrentInfo( tor );
2192	g_snprintf( title, sizeof( title ), _( "%s Properties" ), inf->name );
2193
2194	file_list_set_torrent( di->file_list, id );
2195	gtk_widget_show( di->file_list );
2196	gtk_widget_hide( di->file_label );
2197	}
2198	else
2199	{
2200	file_list_clear( di->file_list );
2201	gtk_widget_hide( di->file_list );
2202	gtk_widget_show( di->file_label );
2203	g_snprintf( title, sizeof( title ), _( "%'d Torrent Properties" ), len );
2204	}
2205
2206	gtk_window_set_title( GTK_WINDOW( w ), title );
2207
2208	refresh( di );
2209	}

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