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Remove useless comparison
[pidgin-git.git] / pidgin / gtkft.c
blobe67ad7b598b232623a7ede3daacdc461df8481fa
1 /**
2 * @file gtkft.c GTK+ File Transfer UI
3 * @ingroup pidgin
4 */
5
6 /* pidgin
7 *
8 * Pidgin is the legal property of its developers, whose names are too numerous
9 * to list here. Please refer to the COPYRIGHT file distributed with this
10 * source distribution.
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
25 */
26 #include "internal.h"
27 #include "pidgin.h"
28
29 #include "debug.h"
30 #include "notify.h"
31 #include "ft.h"
32 #include "prpl.h"
33 #include "util.h"
34
35 #include "gtkft.h"
36 #include "prefs.h"
37 #include "pidginstock.h"
38 #include "gtkutils.h"
39
40 #define PIDGINXFER(xfer) \
41 (PidginXferUiData *)(xfer)->ui_data
42
43 /* the maximum size of files we will try to make a thumbnail for */
44 #define PIDGIN_XFER_MAX_SIZE_IMAGE_THUMBNAIL 10 * 1024 * 1024
45
46 struct _PidginXferDialog
47 {
48 gboolean keep_open;
49 gboolean auto_clear;
50
51 gint num_transfers;
52
53 PurpleXfer *selected_xfer;
54
55 GtkWidget *window;
56 GtkWidget *tree;
57 GtkListStore *model;
58
59 GtkWidget *expander;
60
61 GtkWidget *table;
62
63 GtkWidget *local_user_desc_label;
64 GtkWidget *local_user_label;
65 GtkWidget *remote_user_desc_label;
66 GtkWidget *remote_user_label;
67 GtkWidget *protocol_label;
68 GtkWidget *filename_label;
69 GtkWidget *localfile_label;
70 GtkWidget *status_label;
71 GtkWidget *speed_label;
72 GtkWidget *time_elapsed_label;
73 GtkWidget *time_remaining_label;
74
75 GtkWidget *progress;
76
77 /* Buttons */
78 GtkWidget *open_button;
79 GtkWidget *remove_button;
80 GtkWidget *stop_button;
81 GtkWidget *close_button;
82 };
83
84 typedef struct
85 {
86 GtkTreeIter iter;
87 time_t last_updated_time;
88 gboolean in_list;
89
90 char *name;
91
92 } PidginXferUiData;
93
94 static PidginXferDialog *xfer_dialog = NULL;
95
96 enum
97 {
98 COLUMN_STATUS = 0,
99 COLUMN_PROGRESS,
100 COLUMN_FILENAME,
101 COLUMN_SIZE,
102 COLUMN_REMAINING,
103 COLUMN_DATA,
104 NUM_COLUMNS
105 };
106
107
108 /**************************************************************************
109 * Utility Functions
110 **************************************************************************/
111 static void
112 get_xfer_info_strings(PurpleXfer *xfer, char **kbsec, char **time_elapsed,
113 char **time_remaining)
114 {
115 double kb_sent, kb_rem;
116 double kbps = 0.0;
117 time_t elapsed, now;
118
119 if (xfer->end_time != 0)
120 now = xfer->end_time;
121 else
122 now = time(NULL);
123
124 kb_sent = purple_xfer_get_bytes_sent(xfer) / 1024.0;
125 kb_rem = purple_xfer_get_bytes_remaining(xfer) / 1024.0;
126 elapsed = (xfer->start_time > 0 ? now - xfer->start_time : 0);
127 kbps = (elapsed > 0 ? (kb_sent / elapsed) : 0);
128
129 if (kbsec != NULL) {
130 *kbsec = g_strdup_printf(_("%.2f KiB/s"), kbps);
131 }
132
133 if (time_elapsed != NULL)
134 {
135 int h, m, s;
136 int secs_elapsed;
137
138 if (xfer->start_time > 0)
139 {
140 secs_elapsed = now - xfer->start_time;
141
142 h = secs_elapsed / 3600;
143 m = (secs_elapsed % 3600) / 60;
144 s = secs_elapsed % 60;
145
146 *time_elapsed = g_strdup_printf("%d:%02d:%02d", h, m, s);
147 }
148 else
149 {
150 *time_elapsed = g_strdup(_("Not started"));
151 }
152 }
153
154 if (time_remaining != NULL) {
155 if (purple_xfer_is_completed(xfer)) {
156 *time_remaining = g_strdup(_("Finished"));
157 }
158 else if (purple_xfer_is_canceled(xfer)) {
159 *time_remaining = g_strdup(_("Cancelled"));
160 }
161 else if (purple_xfer_get_size(xfer) == 0 || (kb_sent > 0 && kbps == 0)) {
162 *time_remaining = g_strdup(_("Unknown"));
163 }
164 else if (kb_sent <= 0) {
165 *time_remaining = g_strdup(_("Waiting for transfer to begin"));
166 }
167 else {
168 int h, m, s;
169 int secs_remaining;
170
171 secs_remaining = (int)(kb_rem / kbps);
172
173 h = secs_remaining / 3600;
174 m = (secs_remaining % 3600) / 60;
175 s = secs_remaining % 60;
176
177 *time_remaining = g_strdup_printf("%d:%02d:%02d", h, m, s);
178 }
179 }
180 }
181
182 static void
183 update_title_progress(PidginXferDialog *dialog)
184 {
185 gboolean valid;
186 GtkTreeIter iter;
187 int num_active_xfers = 0;
188 guint64 total_bytes_xferred = 0;
189 guint64 total_file_size = 0;
190
191 if (dialog->window == NULL)
192 return;
193
194 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dialog->model), &iter);
195
196 /* Find all active transfers */
197 while (valid) {
198 GValue val;
199 PurpleXfer *xfer = NULL;
200
201 val.g_type = 0;
202 gtk_tree_model_get_value(GTK_TREE_MODEL(dialog->model),
203 &iter, COLUMN_DATA, &val);
204
205 xfer = g_value_get_pointer(&val);
206 if (purple_xfer_get_status(xfer) == PURPLE_XFER_STATUS_STARTED) {
207 num_active_xfers++;
208 total_bytes_xferred += purple_xfer_get_bytes_sent(xfer);
209 total_file_size += purple_xfer_get_size(xfer);
210 }
211
212 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(dialog->model), &iter);
213 }
214
215 /* Update the title */
216 if (num_active_xfers > 0)
217 {
218 gchar *title;
219 int total_pct = 0;
220
221 if (total_file_size > 0) {
222 total_pct = 100 * total_bytes_xferred / total_file_size;
223 }
224
225 title = g_strdup_printf(ngettext("File Transfers - %d%% of %d file",
226 "File Transfers - %d%% of %d files",
227 num_active_xfers),
228 total_pct, num_active_xfers);
229 gtk_window_set_title(GTK_WINDOW(dialog->window), title);
230 g_free(title);
231 } else {
232 gtk_window_set_title(GTK_WINDOW(dialog->window), _("File Transfers"));
233 }
234 }
235
236 static void
237 update_detailed_info(PidginXferDialog *dialog, PurpleXfer *xfer)
238 {
239 PidginXferUiData *data;
240 char *kbsec, *time_elapsed, *time_remaining;
241 char *status, *utf8;
242
243 if (dialog == NULL || xfer == NULL)
244 return;
245
246 data = PIDGINXFER(xfer);
247
248 get_xfer_info_strings(xfer, &kbsec, &time_elapsed, &time_remaining);
249
250 status = g_strdup_printf("%d%% (%" G_GSIZE_FORMAT " of %" G_GSIZE_FORMAT " bytes)",
251 (int)(purple_xfer_get_progress(xfer)*100),
252 purple_xfer_get_bytes_sent(xfer),
253 purple_xfer_get_size(xfer));
254
255 if (purple_xfer_is_completed(xfer)) {
256
257 GdkPixbuf *pixbuf = NULL;
258
259 pixbuf = gtk_widget_render_icon(xfer_dialog->window,
260 PIDGIN_STOCK_FILE_DONE,
261 GTK_ICON_SIZE_MENU, NULL);
262
263 gtk_list_store_set(GTK_LIST_STORE(xfer_dialog->model), &data->iter,
264 COLUMN_STATUS, pixbuf,
265 -1);
266
267 g_object_unref(pixbuf);
268 }
269
270 if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
271 gtk_label_set_markup(GTK_LABEL(dialog->local_user_desc_label),
272 _("<b>Receiving As:</b>"));
273 gtk_label_set_markup(GTK_LABEL(dialog->remote_user_desc_label),
274 _("<b>Receiving From:</b>"));
275 }
276 else {
277 gtk_label_set_markup(GTK_LABEL(dialog->remote_user_desc_label),
278 _("<b>Sending To:</b>"));
279 gtk_label_set_markup(GTK_LABEL(dialog->local_user_desc_label),
280 _("<b>Sending As:</b>"));
281 }
282
283 gtk_label_set_text(GTK_LABEL(dialog->local_user_label),
284 purple_account_get_username(xfer->account));
285 gtk_label_set_text(GTK_LABEL(dialog->remote_user_label), xfer->who);
286 gtk_label_set_text(GTK_LABEL(dialog->protocol_label),
287 purple_account_get_protocol_name(xfer->account));
288
289 if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
290 gtk_label_set_text(GTK_LABEL(dialog->filename_label),
291 purple_xfer_get_filename(xfer));
292 } else {
293 char *tmp;
294
295 tmp = g_path_get_basename(purple_xfer_get_local_filename(xfer));
296 utf8 = g_filename_to_utf8(tmp, -1, NULL, NULL, NULL);
297 g_free(tmp);
298
299 gtk_label_set_text(GTK_LABEL(dialog->filename_label), utf8);
300 g_free(utf8);
301 }
302
303 utf8 = g_filename_to_utf8((purple_xfer_get_local_filename(xfer)), -1, NULL, NULL, NULL);
304 gtk_label_set_text(GTK_LABEL(dialog->localfile_label), utf8);
305 g_free(utf8);
306
307 gtk_label_set_text(GTK_LABEL(dialog->status_label), status);
308
309 gtk_label_set_text(GTK_LABEL(dialog->speed_label), kbsec);
310 gtk_label_set_text(GTK_LABEL(dialog->time_elapsed_label), time_elapsed);
311 gtk_label_set_text(GTK_LABEL(dialog->time_remaining_label),
312 time_remaining);
313
314 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(dialog->progress),
315 purple_xfer_get_progress(xfer));
316
317 g_free(kbsec);
318 g_free(time_elapsed);
319 g_free(time_remaining);
320 g_free(status);
321 }
322
323 static void
324 update_buttons(PidginXferDialog *dialog, PurpleXfer *xfer)
325 {
326 if (dialog->selected_xfer == NULL) {
327 gtk_widget_set_sensitive(dialog->expander, FALSE);
328 gtk_widget_set_sensitive(dialog->open_button, FALSE);
329 gtk_widget_set_sensitive(dialog->stop_button, FALSE);
330
331 gtk_widget_show(dialog->stop_button);
332 gtk_widget_hide(dialog->remove_button);
333
334 return;
335 }
336
337 if (dialog->selected_xfer != xfer)
338 return;
339
340 if (purple_xfer_is_completed(xfer)) {
341 gtk_widget_hide(dialog->stop_button);
342 gtk_widget_show(dialog->remove_button);
343
344 #ifdef _WIN32
345 /* If using Win32... */
346 if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
347 gtk_widget_set_sensitive(dialog->open_button, TRUE);
348 } else {
349 gtk_widget_set_sensitive(dialog->open_button, FALSE);
350 }
351 #else
352 if (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) {
353 gtk_widget_set_sensitive(dialog->open_button, TRUE);
354 } else {
355 gtk_widget_set_sensitive (dialog->open_button, FALSE);
356 }
357 #endif
358
359 gtk_widget_set_sensitive(dialog->remove_button, TRUE);
360 } else if (purple_xfer_is_canceled(xfer)) {
361 gtk_widget_hide(dialog->stop_button);
362 gtk_widget_show(dialog->remove_button);
363
364 gtk_widget_set_sensitive(dialog->open_button, FALSE);
365
366 gtk_widget_set_sensitive(dialog->remove_button, TRUE);
367 } else {
368 gtk_widget_show(dialog->stop_button);
369 gtk_widget_hide(dialog->remove_button);
370
371 gtk_widget_set_sensitive(dialog->open_button, FALSE);
372 gtk_widget_set_sensitive(dialog->stop_button, TRUE);
373 }
374 }
375
376 static void
377 ensure_row_selected(PidginXferDialog *dialog)
378 {
379 GtkTreeIter iter;
380 GtkTreeSelection *selection;
381
382 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dialog->tree));
383
384 if (gtk_tree_selection_get_selected(selection, NULL, &iter))
385 return;
386
387 if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dialog->model), &iter))
388 gtk_tree_selection_select_iter(selection, &iter);
389 }
390
391 /**************************************************************************
392 * Callbacks
393 **************************************************************************/
394 static gint
395 delete_win_cb(GtkWidget *w, GdkEventAny *e, gpointer d)
396 {
397 PidginXferDialog *dialog;
398
399 dialog = (PidginXferDialog *)d;
400
401 pidgin_xfer_dialog_hide(dialog);
402
403 return TRUE;
404 }
405
406 static void
407 toggle_keep_open_cb(GtkWidget *w, PidginXferDialog *dialog)
408 {
409 dialog->keep_open = !dialog->keep_open;
410 purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/filetransfer/keep_open",
411 dialog->keep_open);
412 }
413
414 static void
415 toggle_clear_finished_cb(GtkWidget *w, PidginXferDialog *dialog)
416 {
417 dialog->auto_clear = !dialog->auto_clear;
418 purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/filetransfer/clear_finished",
419 dialog->auto_clear);
420 }
421
422 static void
423 selection_changed_cb(GtkTreeSelection *selection, PidginXferDialog *dialog)
424 {
425 GtkTreeIter iter;
426 PurpleXfer *xfer = NULL;
427
428 if (gtk_tree_selection_get_selected(selection, NULL, &iter)) {
429 GValue val;
430
431 gtk_widget_set_sensitive(dialog->expander, TRUE);
432
433 val.g_type = 0;
434 gtk_tree_model_get_value(GTK_TREE_MODEL(dialog->model),
435 &iter, COLUMN_DATA, &val);
436
437 xfer = g_value_get_pointer(&val);
438
439 update_detailed_info(dialog, xfer);
440
441 dialog->selected_xfer = xfer;
442 }
443 else {
444 gtk_expander_set_expanded(GTK_EXPANDER(dialog->expander),
445 FALSE);
446
447 gtk_widget_set_sensitive(dialog->expander, FALSE);
448
449 dialog->selected_xfer = NULL;
450 }
451
452 update_buttons(dialog, xfer);
453 }
454
455 static void
456 open_button_cb(GtkButton *button, PidginXferDialog *dialog)
457 {
458 #ifdef _WIN32
459 /* If using Win32... */
460 int code;
461 wchar_t *wc_filename = g_utf8_to_utf16(
462 purple_xfer_get_local_filename(
463 dialog->selected_xfer),
464 -1, NULL, NULL, NULL);
465
466 code = (int) ShellExecuteW(NULL, NULL, wc_filename, NULL, NULL,
467 SW_SHOW);
468
469 g_free(wc_filename);
470
471 if (code == SE_ERR_ASSOCINCOMPLETE || code == SE_ERR_NOASSOC)
472 {
473 purple_notify_error(dialog, NULL,
474 _("There is no application configured to open this type of file."), NULL);
475 }
476 else if (code < 32)
477 {
478 purple_notify_error(dialog, NULL,
479 _("An error occurred while opening the file."), NULL);
480 purple_debug_warning("ft", "filename: %s; code: %d\n",
481 purple_xfer_get_local_filename(dialog->selected_xfer), code);
482 }
483 #else
484 const char *filename = purple_xfer_get_local_filename(dialog->selected_xfer);
485 char *command = NULL;
486 char *tmp = NULL;
487 GError *error = NULL;
488
489 if (purple_running_gnome())
490 {
491 char *escaped = g_shell_quote(filename);
492 command = g_strdup_printf("gnome-open %s", escaped);
493 g_free(escaped);
494 }
495 else if (purple_running_kde())
496 {
497 char *escaped = g_shell_quote(filename);
498
499 if (purple_str_has_suffix(filename, ".desktop"))
500 command = g_strdup_printf("kfmclient openURL %s 'text/plain'", escaped);
501 else
502 command = g_strdup_printf("kfmclient openURL %s", escaped);
503 g_free(escaped);
504 }
505 else
506 {
507 gchar *uri = g_strdup_printf("file://%s", filename);
508 purple_notify_uri(NULL, uri);
509 g_free(uri);
510 return;
511 }
512
513 if (purple_program_is_valid(command))
514 {
515 gint exit_status;
516 if (!g_spawn_command_line_sync(command, NULL, NULL, &exit_status, &error))
517 {
518 tmp = g_strdup_printf(_("Error launching %s: %s"),
519 purple_xfer_get_local_filename(dialog->selected_xfer),
520 error->message);
521 purple_notify_error(dialog, NULL, _("Unable to open file."), tmp);
522 g_free(tmp);
523 g_error_free(error);
524 }
525 if (exit_status != 0)
526 {
527 char *primary = g_strdup_printf(_("Error running %s"), command);
528 char *secondary = g_strdup_printf(_("Process returned error code %d"),
529 exit_status);
530 purple_notify_error(dialog, NULL, primary, secondary);
531 g_free(tmp);
532 }
533 }
534 #endif
535 }
536
537 static void
538 remove_button_cb(GtkButton *button, PidginXferDialog *dialog)
539 {
540 pidgin_xfer_dialog_remove_xfer(dialog, dialog->selected_xfer);
541 }
542
543 static void
544 stop_button_cb(GtkButton *button, PidginXferDialog *dialog)
545 {
546 purple_xfer_cancel_local(dialog->selected_xfer);
547 }
548
549 static void
550 close_button_cb(GtkButton *button, PidginXferDialog *dialog)
551 {
552 pidgin_xfer_dialog_hide(dialog);
553 }
554
555
556 /**************************************************************************
557 * Dialog Building Functions
558 **************************************************************************/
559 static GtkWidget *
560 setup_tree(PidginXferDialog *dialog)
561 {
562 GtkWidget *tree;
563 GtkListStore *model;
564 GtkCellRenderer *renderer;
565 GtkTreeViewColumn *column;
566 GtkTreeSelection *selection;
567
568 /* Build the tree model */
569 /* Transfer type, Progress Bar, Filename, Size, Remaining */
570 model = gtk_list_store_new(NUM_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_INT,
571 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
572 G_TYPE_POINTER);
573 dialog->model = model;
574
575 /* Create the treeview */
576 dialog->tree = tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
577 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(tree), TRUE);
578 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
579 /* gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE); */
580
581 gtk_widget_show(tree);
582
583 g_signal_connect(G_OBJECT(selection), "changed",
584 G_CALLBACK(selection_changed_cb), dialog);
585
586 g_object_unref(G_OBJECT(model));
587
588
589 /* Columns */
590
591 /* Transfer Type column */
592 renderer = gtk_cell_renderer_pixbuf_new();
593 column = gtk_tree_view_column_new_with_attributes(NULL, renderer,
594 "pixbuf", COLUMN_STATUS, NULL);
595 gtk_tree_view_column_set_sizing(GTK_TREE_VIEW_COLUMN(column),
596 GTK_TREE_VIEW_COLUMN_FIXED);
597 gtk_tree_view_column_set_fixed_width(GTK_TREE_VIEW_COLUMN(column), 25);
598 gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
599 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
600
601 /* Progress bar column */
602 renderer = gtk_cell_renderer_progress_new();
603 column = gtk_tree_view_column_new_with_attributes(_("Progress"), renderer,
604 "value", COLUMN_PROGRESS, NULL);
605 gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
606 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
607
608 /* Filename column */
609 renderer = gtk_cell_renderer_text_new();
610 column = gtk_tree_view_column_new_with_attributes(_("Filename"), renderer,
611 "text", COLUMN_FILENAME, NULL);
612 gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
613 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
614
615 /* File Size column */
616 renderer = gtk_cell_renderer_text_new();
617 column = gtk_tree_view_column_new_with_attributes(_("Size"), renderer,
618 "text", COLUMN_SIZE, NULL);
619 gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
620 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
621
622 /* Bytes Remaining column */
623 renderer = gtk_cell_renderer_text_new();
624 column = gtk_tree_view_column_new_with_attributes(_("Remaining"),
625 renderer, "text", COLUMN_REMAINING, NULL);
626 gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
627 gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
628
629 gtk_tree_view_columns_autosize(GTK_TREE_VIEW(tree));
630
631 gtk_widget_show(tree);
632
633 return tree;
634 }
635
636 static GtkWidget *
637 make_info_table(PidginXferDialog *dialog)
638 {
639 GtkWidget *table;
640 GtkWidget *label;
641 gsize i;
642
643 struct
644 {
645 GtkWidget **desc_label;
646 GtkWidget **val_label;
647 const char *desc;
648
649 } labels[] =
650 {
651 { &dialog->local_user_desc_label, &dialog->local_user_label, NULL },
652 { &dialog->remote_user_desc_label, &dialog->remote_user_label, NULL },
653 { &label, &dialog->protocol_label, _("Protocol:") },
654 { &label, &dialog->filename_label, _("Filename:") },
655 { &label, &dialog->localfile_label, _("Local File:") },
656 { &label, &dialog->status_label, _("Status:") },
657 { &label, &dialog->speed_label, _("Speed:") },
658 { &label, &dialog->time_elapsed_label, _("Time Elapsed:") },
659 { &label, &dialog->time_remaining_label, _("Time Remaining:") }
660 };
661
662 /* Setup the initial table */
663 dialog->table = table = gtk_table_new(G_N_ELEMENTS(labels) + 1, 2, FALSE);
664 gtk_table_set_row_spacings(GTK_TABLE(table), PIDGIN_HIG_BOX_SPACE);
665 gtk_table_set_col_spacings(GTK_TABLE(table), PIDGIN_HIG_BOX_SPACE);
666
667 /* Setup the labels */
668 for (i = 0; i < G_N_ELEMENTS(labels); i++) {
669 GtkWidget *label;
670 char buf[256];
671
672 g_snprintf(buf, sizeof(buf), "<b>%s</b>",
673 labels[i].desc != NULL ? labels[i].desc : "");
674
675 *labels[i].desc_label = label = gtk_label_new(NULL);
676 gtk_label_set_markup(GTK_LABEL(label), buf);
677 gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_RIGHT);
678 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
679 gtk_table_attach(GTK_TABLE(table), label, 0, 1, i, i + 1,
680 GTK_FILL, 0, 0, 0);
681 gtk_widget_show(label);
682
683 *labels[i].val_label = label = gtk_label_new(NULL);
684 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
685 gtk_table_attach(GTK_TABLE(table), label, 1, 2, i, i + 1,
686 GTK_FILL | GTK_EXPAND, 0, 0, 0);
687 gtk_widget_show(label);
688 }
689
690 /* Setup the progress bar */
691 dialog->progress = gtk_progress_bar_new();
692 gtk_table_attach(GTK_TABLE(table), dialog->progress,
693 0, 2,
694 G_N_ELEMENTS(labels), G_N_ELEMENTS(labels) + 1,
695 GTK_FILL, GTK_FILL, 0, 0);
696 gtk_widget_show(dialog->progress);
697
698 return table;
699 }
700
701 PidginXferDialog *
702 pidgin_xfer_dialog_new(void)
703 {
704 PidginXferDialog *dialog;
705 GtkWidget *window;
706 GtkWidget *vbox1, *vbox2;
707 GtkWidget *expander;
708 GtkWidget *alignment;
709 GtkWidget *table;
710 GtkWidget *checkbox;
711 GtkWidget *bbox;
712
713 dialog = g_new0(PidginXferDialog, 1);
714 dialog->keep_open =
715 purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/filetransfer/keep_open");
716 dialog->auto_clear =
717 purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/filetransfer/clear_finished");
718
719 /* Create the window. */
720 dialog->window = window = pidgin_create_window(_("File Transfers"), PIDGIN_HIG_BORDER, "file transfer", TRUE);
721 gtk_window_set_default_size(GTK_WINDOW(window), 450, 250);
722
723 g_signal_connect(G_OBJECT(window), "delete_event",
724 G_CALLBACK(delete_win_cb), dialog);
725
726 /* Create the parent vbox for everything. */
727 vbox1 = gtk_vbox_new(FALSE, 0);
728 gtk_widget_show(vbox1);
729 gtk_container_add(GTK_CONTAINER(window), vbox1);
730
731 /* Create the main vbox for top half of the window. */
732 vbox2 = gtk_vbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
733 gtk_box_pack_start(GTK_BOX(vbox1), vbox2, TRUE, TRUE, 0);
734 gtk_widget_show(vbox2);
735
736 /* Setup the listbox */
737 gtk_box_pack_start(GTK_BOX(vbox2),
738 pidgin_make_scrollable(setup_tree(dialog), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC, GTK_SHADOW_IN, -1, 140),
739 TRUE, TRUE, 0);
740
741 /* "Close this window when all transfers finish" */
742 checkbox = gtk_check_button_new_with_mnemonic(
743 _("Close this window when all transfers _finish"));
744 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox),
745 !dialog->keep_open);
746 g_signal_connect(G_OBJECT(checkbox), "toggled",
747 G_CALLBACK(toggle_keep_open_cb), dialog);
748 gtk_box_pack_start(GTK_BOX(vbox2), checkbox, FALSE, FALSE, 0);
749 gtk_widget_show(checkbox);
750
751 /* "Clear finished transfers" */
752 checkbox = gtk_check_button_new_with_mnemonic(
753 _("C_lear finished transfers"));
754 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox),
755 dialog->auto_clear);
756 g_signal_connect(G_OBJECT(checkbox), "toggled",
757 G_CALLBACK(toggle_clear_finished_cb), dialog);
758 gtk_box_pack_start(GTK_BOX(vbox2), checkbox, FALSE, FALSE, 0);
759 gtk_widget_show(checkbox);
760
761 /* "Download Details" arrow */
762 expander = gtk_expander_new_with_mnemonic(_("File transfer _details"));
763 dialog->expander = expander;
764 gtk_box_pack_start(GTK_BOX(vbox2), expander, FALSE, FALSE, 0);
765 gtk_widget_show(expander);
766
767 gtk_widget_set_sensitive(expander, FALSE);
768
769 /* Small indent make table fall under GtkExpander's label */
770 alignment = gtk_alignment_new(1, 0, 1, 1);
771 gtk_alignment_set_padding(GTK_ALIGNMENT(alignment), 0, 0, 20, 0);
772 gtk_container_add(GTK_CONTAINER(expander), alignment);
773 gtk_widget_show(alignment);
774
775 /* The table of information. */
776 table = make_info_table(dialog);
777 gtk_container_add(GTK_CONTAINER(alignment), table);
778 gtk_widget_show(table);
779
780 bbox = gtk_hbutton_box_new();
781 gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
782 gtk_box_set_spacing(GTK_BOX(bbox), PIDGIN_HIG_BOX_SPACE);
783 gtk_box_pack_end(GTK_BOX(vbox1), bbox, FALSE, TRUE, 0);
784 gtk_widget_show(bbox);
785
786 #define ADD_BUTTON(b, label, callback, callbackdata) do { \
787 GtkWidget *button = gtk_button_new_from_stock(label); \
788 gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 0); \
789 g_signal_connect(G_OBJECT(button), "clicked", callback, callbackdata); \
790 gtk_widget_show(button); \
791 b = button; \
792 } while (0)
793
794 /* Open button */
795 ADD_BUTTON(dialog->open_button, GTK_STOCK_OPEN, G_CALLBACK(open_button_cb), dialog);
796 gtk_widget_set_sensitive(dialog->open_button, FALSE);
797
798 /* Remove button */
799 ADD_BUTTON(dialog->remove_button, GTK_STOCK_REMOVE, G_CALLBACK(remove_button_cb), dialog);
800 gtk_widget_hide(dialog->remove_button);
801
802 /* Stop button */
803 ADD_BUTTON(dialog->stop_button, GTK_STOCK_STOP, G_CALLBACK(stop_button_cb), dialog);
804 gtk_widget_set_sensitive(dialog->stop_button, FALSE);
805
806 /* Close button */
807 ADD_BUTTON(dialog->close_button, GTK_STOCK_CLOSE, G_CALLBACK(close_button_cb), dialog);
808
809 #undef ADD_BUTTON
810
811 #ifdef _WIN32
812 g_signal_connect(G_OBJECT(dialog->window), "show",
813 G_CALLBACK(winpidgin_ensure_onscreen), dialog->window);
814 #endif
815
816 return dialog;
817 }
818
819 void
820 pidgin_xfer_dialog_destroy(PidginXferDialog *dialog)
821 {
822 g_return_if_fail(dialog != NULL);
823
824 purple_notify_close_with_handle(dialog);
825
826 gtk_widget_destroy(dialog->window);
827
828 g_free(dialog);
829 }
830
831 void
832 pidgin_xfer_dialog_show(PidginXferDialog *dialog)
833 {
834 PidginXferDialog *tmp;
835
836 if (dialog == NULL) {
837 tmp = pidgin_get_xfer_dialog();
838
839 if (tmp == NULL) {
840 tmp = pidgin_xfer_dialog_new();
841 pidgin_set_xfer_dialog(tmp);
842 }
843
844 gtk_widget_show(tmp->window);
845 } else {
846 gtk_window_present(GTK_WINDOW(dialog->window));
847 }
848 }
849
850 void
851 pidgin_xfer_dialog_hide(PidginXferDialog *dialog)
852 {
853 g_return_if_fail(dialog != NULL);
854
855 purple_notify_close_with_handle(dialog);
856
857 gtk_widget_hide(dialog->window);
858 }
859
860 void
861 pidgin_xfer_dialog_add_xfer(PidginXferDialog *dialog, PurpleXfer *xfer)
862 {
863 PidginXferUiData *data;
864 PurpleXferType type;
865 GdkPixbuf *pixbuf;
866 char *size_str, *remaining_str;
867 char *lfilename, *utf8;
868
869 g_return_if_fail(dialog != NULL);
870 g_return_if_fail(xfer != NULL);
871
872 purple_xfer_ref(xfer);
873
874 data = PIDGINXFER(xfer);
875 data->in_list = TRUE;
876
877 pidgin_xfer_dialog_show(dialog);
878
879 data->last_updated_time = 0;
880
881 type = purple_xfer_get_type(xfer);
882
883 size_str = purple_str_size_to_units(purple_xfer_get_size(xfer));
884 remaining_str = purple_str_size_to_units(purple_xfer_get_bytes_remaining(xfer));
885
886 pixbuf = gtk_widget_render_icon(dialog->window,
887 (type == PURPLE_XFER_RECEIVE
888 ? PIDGIN_STOCK_DOWNLOAD
889 : PIDGIN_STOCK_UPLOAD),
890 GTK_ICON_SIZE_MENU, NULL);
891
892 gtk_list_store_append(dialog->model, &data->iter);
893 lfilename = g_path_get_basename(purple_xfer_get_local_filename(xfer));
894 utf8 = g_filename_to_utf8(lfilename, -1, NULL, NULL, NULL);
895 g_free(lfilename);
896 lfilename = utf8;
897 gtk_list_store_set(dialog->model, &data->iter,
898 COLUMN_STATUS, pixbuf,
899 COLUMN_PROGRESS, 0,
900 COLUMN_FILENAME, (type == PURPLE_XFER_RECEIVE)
901 ? purple_xfer_get_filename(xfer)
902 : lfilename,
903 COLUMN_SIZE, size_str,
904 COLUMN_REMAINING, _("Waiting for transfer to begin"),
905 COLUMN_DATA, xfer,
906 -1);
907 g_free(lfilename);
908
909 gtk_tree_view_columns_autosize(GTK_TREE_VIEW(dialog->tree));
910
911 g_object_unref(pixbuf);
912
913 g_free(size_str);
914 g_free(remaining_str);
915
916 dialog->num_transfers++;
917
918 ensure_row_selected(dialog);
919 update_title_progress(dialog);
920 }
921
922 void
923 pidgin_xfer_dialog_remove_xfer(PidginXferDialog *dialog,
924 PurpleXfer *xfer)
925 {
926 PidginXferUiData *data;
927
928 g_return_if_fail(dialog != NULL);
929 g_return_if_fail(xfer != NULL);
930
931 data = PIDGINXFER(xfer);
932
933 if (data == NULL)
934 return;
935
936 if (!data->in_list)
937 return;
938
939 data->in_list = FALSE;
940
941 gtk_list_store_remove(GTK_LIST_STORE(dialog->model), &data->iter);
942
943 dialog->num_transfers--;
944
945 ensure_row_selected(dialog);
946
947 update_title_progress(dialog);
948 purple_xfer_unref(xfer);
949 }
950
951 void
952 pidgin_xfer_dialog_cancel_xfer(PidginXferDialog *dialog,
953 PurpleXfer *xfer)
954 {
955 PidginXferUiData *data;
956 GdkPixbuf *pixbuf;
957 const gchar *status;
958
959 g_return_if_fail(dialog != NULL);
960 g_return_if_fail(xfer != NULL);
961
962 data = PIDGINXFER(xfer);
963
964 if (data == NULL)
965 return;
966
967 if (!data->in_list)
968 return;
969
970 if ((purple_xfer_get_status(xfer) == PURPLE_XFER_STATUS_CANCEL_LOCAL) && (dialog->auto_clear)) {
971 pidgin_xfer_dialog_remove_xfer(dialog, xfer);
972 return;
973 }
974
975 data = PIDGINXFER(xfer);
976
977 update_detailed_info(dialog, xfer);
978 update_title_progress(dialog);
979
980 pixbuf = gtk_widget_render_icon(dialog->window,
981 PIDGIN_STOCK_FILE_CANCELED,
982 GTK_ICON_SIZE_MENU, NULL);
983
984 if (purple_xfer_is_canceled(xfer))
985 status = _("Cancelled");
986 else
987 status = _("Failed");
988
989 gtk_list_store_set(dialog->model, &data->iter,
990 COLUMN_STATUS, pixbuf,
991 COLUMN_REMAINING, status,
992 -1);
993
994 g_object_unref(pixbuf);
995
996 update_buttons(dialog, xfer);
997 }
998
999 void
1000 pidgin_xfer_dialog_update_xfer(PidginXferDialog *dialog,
1001 PurpleXfer *xfer)
1002 {
1003 PidginXferUiData *data;
1004 char *size_str, *remaining_str;
1005 time_t current_time;
1006 GtkTreeIter iter;
1007 gboolean valid;
1008
1009 g_return_if_fail(dialog != NULL);
1010 g_return_if_fail(xfer != NULL);
1011
1012 if ((data = PIDGINXFER(xfer)) == NULL)
1013 return;
1014
1015 if (data->in_list == FALSE)
1016 return;
1017
1018 current_time = time(NULL);
1019 if (((current_time - data->last_updated_time) == 0) &&
1020 (!purple_xfer_is_completed(xfer)))
1021 {
1022 /* Don't update the window more than once per second */
1023 return;
1024 }
1025 data->last_updated_time = current_time;
1026
1027 size_str = purple_str_size_to_units(purple_xfer_get_size(xfer));
1028 remaining_str = purple_str_size_to_units(purple_xfer_get_bytes_remaining(xfer));
1029
1030 gtk_list_store_set(xfer_dialog->model, &data->iter,
1031 COLUMN_PROGRESS, (gint)(purple_xfer_get_progress(xfer) * 100),
1032 COLUMN_SIZE, size_str,
1033 COLUMN_REMAINING, remaining_str,
1034 -1);
1035
1036 g_free(size_str);
1037 g_free(remaining_str);
1038
1039 if (purple_xfer_is_completed(xfer))
1040 {
1041 GdkPixbuf *pixbuf;
1042
1043 pixbuf = gtk_widget_render_icon(dialog->window,
1044 PIDGIN_STOCK_FILE_DONE,
1045 GTK_ICON_SIZE_MENU, NULL);
1046
1047 gtk_list_store_set(GTK_LIST_STORE(xfer_dialog->model), &data->iter,
1048 COLUMN_STATUS, pixbuf,
1049 COLUMN_REMAINING, _("Finished"),
1050 -1);
1051
1052 g_object_unref(pixbuf);
1053 }
1054
1055 update_title_progress(dialog);
1056 if (xfer == dialog->selected_xfer)
1057 update_detailed_info(xfer_dialog, xfer);
1058
1059 if (purple_xfer_is_completed(xfer) && dialog->auto_clear)
1060 pidgin_xfer_dialog_remove_xfer(dialog, xfer);
1061 else
1062 update_buttons(dialog, xfer);
1063
1064 /*
1065 * If all transfers are finished, and the pref is set, then
1066 * close the dialog. Otherwise just exit this function.
1067 */
1068 if (dialog->keep_open)
1069 return;
1070
1071 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dialog->model), &iter);
1072 while (valid)
1073 {
1074 GValue val;
1075 PurpleXfer *next;
1076
1077 val.g_type = 0;
1078 gtk_tree_model_get_value(GTK_TREE_MODEL(dialog->model),
1079 &iter, COLUMN_DATA, &val);
1080
1081 next = g_value_get_pointer(&val);
1082 if (!purple_xfer_is_completed(next))
1083 return;
1084
1085 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(dialog->model), &iter);
1086 }
1087
1088 /* If we got to this point then we know everything is finished */
1089 pidgin_xfer_dialog_hide(dialog);
1090 }
1091
1092 /**************************************************************************
1093 * File Transfer UI Ops
1094 **************************************************************************/
1095 static void
1096 pidgin_xfer_new_xfer(PurpleXfer *xfer)
1097 {
1098 PidginXferUiData *data;
1099
1100 /* This is where we're setting xfer->ui_data for the first time. */
1101 data = g_new0(PidginXferUiData, 1);
1102 xfer->ui_data = data;
1103 }
1104
1105 static void
1106 pidgin_xfer_destroy(PurpleXfer *xfer)
1107 {
1108 PidginXferUiData *data;
1109
1110 data = PIDGINXFER(xfer);
1111 if (data) {
1112 g_free(data->name);
1113 g_free(data);
1114 xfer->ui_data = NULL;
1115 }
1116 }
1117
1118 static void
1119 pidgin_xfer_add_xfer(PurpleXfer *xfer)
1120 {
1121 if (xfer_dialog == NULL)
1122 xfer_dialog = pidgin_xfer_dialog_new();
1123
1124 pidgin_xfer_dialog_add_xfer(xfer_dialog, xfer);
1125 }
1126
1127 static void
1128 pidgin_xfer_update_progress(PurpleXfer *xfer, double percent)
1129 {
1130 pidgin_xfer_dialog_update_xfer(xfer_dialog, xfer);
1131 }
1132
1133 static void
1134 pidgin_xfer_cancel_local(PurpleXfer *xfer)
1135 {
1136 if (xfer_dialog)
1137 pidgin_xfer_dialog_cancel_xfer(xfer_dialog, xfer);
1138 }
1139
1140 static void
1141 pidgin_xfer_cancel_remote(PurpleXfer *xfer)
1142 {
1143 if (xfer_dialog)
1144 pidgin_xfer_dialog_cancel_xfer(xfer_dialog, xfer);
1145 }
1146
1147 static void
1148 pidgin_xfer_add_thumbnail(PurpleXfer *xfer, const gchar *formats)
1149 {
1150 purple_debug_info("ft", "creating thumbnail for transfer\n");
1151
1152 if (purple_xfer_get_size(xfer) <= PIDGIN_XFER_MAX_SIZE_IMAGE_THUMBNAIL) {
1153 GdkPixbuf *thumbnail =
1154 pidgin_pixbuf_new_from_file_at_size(
1155 purple_xfer_get_local_filename(xfer), 128, 128);
1156
1157 if (thumbnail) {
1158 gchar **formats_split = g_strsplit(formats, ",", 0);
1159 gchar *buffer = NULL;
1160 gsize size;
1161 char *option_keys[2] = {NULL, NULL};
1162 char *option_values[2] = {NULL, NULL};
1163 int i;
1164 gchar *format = NULL;
1165
1166 for (i = 0; formats_split[i]; i++) {
1167 if (purple_strequal(formats_split[i], "jpeg")) {
1168 purple_debug_info("ft", "creating JPEG thumbnail\n");
1169 option_keys[0] = "quality";
1170 option_values[0] = "90";
1171 format = "jpeg";
1172 break;
1173 } else if (purple_strequal(formats_split[i], "png")) {
1174 purple_debug_info("ft", "creating PNG thumbnail\n");
1175 option_keys[0] = "compression";
1176 option_values[0] = "9";
1177 format = "png";
1178 break;
1179 }
1180 }
1181
1182 /* Try the first format given by the PRPL without options */
1183 if (format == NULL) {
1184 purple_debug_info("ft",
1185 "creating thumbnail of format %s as demanded by PRPL\n",
1186 formats_split[0]);
1187 format = formats_split[0];
1188 }
1189
1190 gdk_pixbuf_save_to_bufferv(thumbnail, &buffer, &size, format,
1191 option_keys, option_values, NULL);
1192
1193 if (buffer) {
1194 gchar *mimetype = g_strdup_printf("image/%s", format);
1195 purple_debug_info("ft",
1196 "created thumbnail of %" G_GSIZE_FORMAT " bytes\n",
1197 size);
1198 purple_xfer_set_thumbnail(xfer, buffer, size, mimetype);
1199 g_free(buffer);
1200 g_free(mimetype);
1201 }
1202 g_object_unref(thumbnail);
1203 g_strfreev(formats_split);
1204 }
1205 }
1206 }
1207
1208 static PurpleXferUiOps ops =
1209 {
1210 pidgin_xfer_new_xfer,
1211 pidgin_xfer_destroy,
1212 pidgin_xfer_add_xfer,
1213 pidgin_xfer_update_progress,
1214 pidgin_xfer_cancel_local,
1215 pidgin_xfer_cancel_remote,
1216 NULL,
1217 NULL,
1218 NULL,
1219 pidgin_xfer_add_thumbnail
1220 };
1221
1222 /**************************************************************************
1223 * GTK+ File Transfer API
1224 **************************************************************************/
1225 void
1226 pidgin_xfers_init(void)
1227 {
1228 purple_prefs_add_none(PIDGIN_PREFS_ROOT "/filetransfer");
1229 purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/filetransfer/clear_finished", TRUE);
1230 purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/filetransfer/keep_open", FALSE);
1231 }
1232
1233 void
1234 pidgin_xfers_uninit(void)
1235 {
1236 if (xfer_dialog != NULL)
1237 pidgin_xfer_dialog_destroy(xfer_dialog);
1238 }
1239
1240 void
1241 pidgin_set_xfer_dialog(PidginXferDialog *dialog)
1242 {
1243 xfer_dialog = dialog;
1244 }
1245
1246 PidginXferDialog *
1247 pidgin_get_xfer_dialog(void)
1248 {
1249 return xfer_dialog;
1250 }
1251
1252 PurpleXferUiOps *
1253 pidgin_xfers_get_ui_ops(void)
1254 {
1255 return &ops;
1256 }
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