1 /*
2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 */
19
20 #ifdef HAVE_CONFIG_H
21 # include "config.h"
22 #include "claws-features.h"
23 #endif
24
25 #include "defs.h"
26
27 #include <glib.h>
28 #include <glib/gi18n.h>
29 #include <gtk/gtk.h>
30 #include <gdk/gdkkeysyms.h>
31 #include <stdio.h>
32 #include <stdlib.h>
33 #include <string.h>
34 #include <errno.h>
35
36 #include "prefs_gtk.h"
37 #include "prefs_display_header.h"
38 #include "prefs_common.h"
39 #include "manage_window.h"
40 #include "alertpanel.h"
41 #include "displayheader.h"
42 #include "utils.h"
43 #include "gtkutils.h"
44 #include "file-utils.h"
45
46 enum {
47 PREFS_HDR_HEADER,
48 PREFS_HDR_DATA,
49 N_PREFS_HDR_COLUMNS
50 };
51
52 static struct DisplayHeader {
53 GtkWidget *window;
54
55 GtkWidget *ok_btn;
56 GtkWidget *cancel_btn;
57
58 GtkWidget *hdr_combo;
59 GtkWidget *key_check;
60 GtkWidget *headers_list_view;
61 GtkWidget *hidden_headers_list_view;
62
63 GtkWidget *other_headers;
64 } dispheader;
65
66 /* widget creating functions */
67 static void prefs_display_header_create (void);
68
69 static void prefs_display_header_set_dialog (void);
70 static void prefs_display_header_set_list (void);
71 static void prefs_display_header_list_view_set_row (gboolean hidden);
72
73 /* callback functions */
74 static void prefs_display_header_register_cb (GtkButton *btn,
75 gpointer hidden_data);
76 static void prefs_display_header_delete_cb (GtkButton *btn,
77 gpointer list_view_data);
78 static void prefs_display_header_up (void);
79 static void prefs_display_header_down (void);
80
81 static gboolean prefs_display_header_key_pressed (GtkWidget *widget,
82 GdkEventKey *event,
83 gpointer data);
84 static void prefs_display_header_ok (void);
85 static void prefs_display_header_cancel (void);
86 static gint prefs_display_header_deleted (GtkWidget *widget,
87 GdkEventAny *event,
88 gpointer data);
89
90
91 static GtkListStore *prefs_display_header_create_store (void);
92 static void prefs_display_header_insert_header (GtkListStore *store,
93 gchar *name,
94 DisplayHeaderProp *dp);
95 static GtkWidget *prefs_display_header_list_view_create (const gchar *name);
96 static void prefs_filtering_create_list_view_columns (GtkWidget *list_view,
97 const gchar *name);
98 static void headers_list_model_rows_reordered (GtkTreeModel *model,
99 GtkTreePath *path,
100 GtkTreeIter *iter,
101 gpointer arg,
102 GtkTreeView *list_view);
103
104 static void drag_end (GtkTreeView *list_view,
105 GdkDragContext *context,
106 gpointer data);
107
108 #ifndef GENERIC_UMPC
109 static gchar *defaults[] =
110 {
111 "From",
112 "To",
113 "Cc",
114 "Bcc",
115 "Subject",
116 "Date",
117 "Reply-To",
118 "Sender",
119 "User-Agent",
120 "X-Mailer",
121 "Newsgroups",
122 "Followup-To",
123 "Organization",
124 "X-Newsreader",
125 "-Received",
126 "-Message-ID",
127 "-In-Reply-To",
128 "-References",
129 "-MIME-Version",
130 "-Content-Type",
131 "-Content-Transfer-Encoding",
132 "-X-UIDL",
133 "-Precedence",
134 "-Status",
135 "-Priority",
136 "-X-Face"
137 };
138 #else
139 static gchar *defaults[] =
140 {
141 "From",
142 "To",
143 "Cc",
144 "Bcc",
145 "Subject",
146 "Date",
147 "Newsgroups",
148 "Followup-To",
149 "-Reply-To",
150 "-Sender",
151 "-User-Agent",
152 "-X-Mailer",
153 "-Organization",
154 "-X-Newsreader",
155 "-Received",
156 "-Message-ID",
157 "-In-Reply-To",
158 "-References",
159 "-MIME-Version",
160 "-Content-Type",
161 "-Content-Transfer-Encoding",
162 "-X-UIDL",
163 "-Precedence",
164 "-Status",
165 "-Priority",
166 "-X-Face"
167 };
168 #endif
prefs_display_header_set_default(void)169 static void prefs_display_header_set_default(void)
170 {
171 gint i;
172 DisplayHeaderProp *dp;
173
174 for(i = 0; i < sizeof(defaults) / sizeof(defaults[0]); i++) {
175 dp = display_header_prop_read_str(defaults[i]);
176 prefs_common.disphdr_list =
177 g_slist_append(prefs_common.disphdr_list, dp);
178 }
179 }
180
prefs_display_header_open(void)181 void prefs_display_header_open(void)
182 {
183 if (prefs_rc_is_readonly(DISPLAY_HEADER_RC))
184 return;
185
186 if (!dispheader.window) {
187 prefs_display_header_create();
188 }
189
190 manage_window_set_transient(GTK_WINDOW(dispheader.window));
191 gtk_widget_grab_focus(dispheader.ok_btn);
192
193 prefs_display_header_set_dialog();
194
195 gtk_widget_show(dispheader.window);
196 gtk_window_set_modal(GTK_WINDOW(dispheader.window), TRUE);
197 }
198
prefs_display_header_create(void)199 static void prefs_display_header_create(void)
200 {
201 GtkWidget *window;
202 GtkWidget *vbox;
203 GtkWidget *btn_hbox;
204 GtkWidget *ok_btn;
205 GtkWidget *cancel_btn;
206 GtkWidget *confirm_area;
207
208 GtkWidget *vbox1;
209
210 GtkWidget *hbox1;
211 GtkWidget *hdr_label;
212 GtkWidget *hdr_combo;
213
214 GtkWidget *btn_vbox;
215 GtkWidget *reg_btn;
216 GtkWidget *del_btn;
217 GtkWidget *up_btn;
218 GtkWidget *down_btn;
219
220 GtkWidget *list_view_hbox;
221 GtkWidget *list_view_hbox1;
222 GtkWidget *list_view_hbox2;
223 GtkWidget *list_view_scrolledwin;
224 GtkWidget *headers_list_view;
225 GtkWidget *hidden_headers_list_view;
226
227 GtkWidget *checkbtn_other_headers;
228 gint i;
229
230 debug_print("Creating display header setting window...\n");
231
232 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_display_header");
233 gtk_container_set_border_width (GTK_CONTAINER (window), 8);
234 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
235 gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
236 gtk_window_set_type_hint(GTK_WINDOW(window), GDK_WINDOW_TYPE_HINT_DIALOG);
237
238 vbox = gtk_vbox_new (FALSE, 6);
239 gtk_widget_show (vbox);
240 gtk_container_add (GTK_CONTAINER (window), vbox);
241
242 btn_hbox = gtk_hbox_new (FALSE, 8);
243 gtk_widget_show (btn_hbox);
244 gtk_box_pack_end (GTK_BOX (vbox), btn_hbox, FALSE, FALSE, 0);
245
246 gtkut_stock_button_set_create(&confirm_area, &cancel_btn, GTK_STOCK_CANCEL,
247 &ok_btn, GTK_STOCK_OK,
248 NULL, NULL);
249 gtk_widget_show (confirm_area);
250 gtk_box_pack_end (GTK_BOX(btn_hbox), confirm_area, FALSE, FALSE, 0);
251 gtk_widget_grab_default (ok_btn);
252
253 gtk_window_set_title (GTK_WINDOW(window),
254 _("Displayed header configuration"));
255 MANAGE_WINDOW_SIGNALS_CONNECT(window);
256 g_signal_connect (G_OBJECT(window), "delete_event",
257 G_CALLBACK(prefs_display_header_deleted),
258 NULL);
259 g_signal_connect (G_OBJECT(window), "key_press_event",
260 G_CALLBACK(prefs_display_header_key_pressed),
261 NULL);
262 g_signal_connect (G_OBJECT(ok_btn), "clicked",
263 G_CALLBACK(prefs_display_header_ok),
264 NULL);
265 g_signal_connect (G_OBJECT(cancel_btn), "clicked",
266 G_CALLBACK(prefs_display_header_cancel),
267 NULL);
268
269 vbox1 = gtk_vbox_new (FALSE, VSPACING);
270 gtk_widget_show (vbox1);
271 gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
272 gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
273
274 hbox1 = gtk_hbox_new (FALSE, 8);
275 gtk_widget_show (hbox1);
276 gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 0);
277
278 hdr_label = gtk_label_new (_("Header name"));
279 gtk_widget_show (hdr_label);
280 gtk_box_pack_start (GTK_BOX (hbox1), hdr_label, FALSE, FALSE, 0);
281
282 hdr_combo = gtk_combo_box_text_new_with_entry();
283 for(i=0; i < 9 ; i++)
284 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT (hdr_combo),
285 (*defaults[i] == '-') ? defaults[i]+1 : defaults[i]);
286 gtk_combo_box_set_active(GTK_COMBO_BOX(hdr_combo), 0);
287 gtk_widget_show (hdr_combo);
288 gtk_box_pack_start (GTK_BOX (hbox1), hdr_combo, TRUE, TRUE, 0);
289 gtk_widget_set_size_request (hdr_combo, 150, -1);
290
291 list_view_hbox = gtk_hbox_new (FALSE, 10);
292 gtk_widget_show (list_view_hbox);
293 gtk_box_pack_start (GTK_BOX (vbox1), list_view_hbox, TRUE, TRUE, 0);
294
295 /* hidden headers list */
296
297 list_view_hbox2 = gtk_hbox_new (FALSE, 8);
298 gtk_widget_show (list_view_hbox2);
299 gtk_box_pack_start (GTK_BOX (list_view_hbox), list_view_hbox2, TRUE, TRUE, 0);
300
301 list_view_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
302 gtk_widget_set_size_request (list_view_scrolledwin, 200, 210);
303 gtk_widget_show (list_view_scrolledwin);
304 gtk_box_pack_start (GTK_BOX (list_view_hbox2), list_view_scrolledwin,
305 TRUE, TRUE, 0);
306 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (list_view_scrolledwin),
307 GTK_POLICY_AUTOMATIC,
308 GTK_POLICY_AUTOMATIC);
309 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(list_view_scrolledwin),
310 GTK_SHADOW_IN);
311
312 hidden_headers_list_view = prefs_display_header_list_view_create
313 (_("Hidden headers"));
314 gtk_widget_show (hidden_headers_list_view);
315 gtk_container_add (GTK_CONTAINER (list_view_scrolledwin),
316 hidden_headers_list_view);
317
318 btn_vbox = gtk_vbox_new (FALSE, 8);
319 gtk_widget_show (btn_vbox);
320 gtk_box_pack_start (GTK_BOX (list_view_hbox2), btn_vbox, FALSE, FALSE, 0);
321
322 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
323 gtk_widget_show (reg_btn);
324 gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0);
325 g_signal_connect (G_OBJECT (reg_btn), "clicked",
326 G_CALLBACK
327 (prefs_display_header_register_cb),
328 GINT_TO_POINTER(TRUE));
329 del_btn = gtk_button_new_from_stock (GTK_STOCK_DELETE);
330 gtk_widget_show (del_btn);
331 gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0);
332 g_signal_connect (G_OBJECT (del_btn), "clicked",
333 G_CALLBACK (prefs_display_header_delete_cb),
334 hidden_headers_list_view);
335
336 /* display headers list */
337
338 list_view_hbox1 = gtk_hbox_new (FALSE, 8);
339 gtk_widget_show (list_view_hbox1);
340 gtk_box_pack_start (GTK_BOX (list_view_hbox), list_view_hbox1, TRUE, TRUE, 0);
341
342 list_view_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
343 gtk_widget_set_size_request (list_view_scrolledwin, 200, 210);
344 gtk_widget_show (list_view_scrolledwin);
345 gtk_box_pack_start (GTK_BOX (list_view_hbox1), list_view_scrolledwin,
346 TRUE, TRUE, 0);
347 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (list_view_scrolledwin),
348 GTK_POLICY_AUTOMATIC,
349 GTK_POLICY_AUTOMATIC);
350 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(list_view_scrolledwin),
351 GTK_SHADOW_IN);
352
353 headers_list_view = prefs_display_header_list_view_create
354 (_("Displayed Headers"));
355 gtk_widget_show (headers_list_view);
356 gtk_container_add(GTK_CONTAINER(list_view_scrolledwin), headers_list_view);
357 gtk_tree_view_set_reorderable(GTK_TREE_VIEW(headers_list_view), TRUE);
358
359 g_signal_connect(G_OBJECT(headers_list_view), "drag_end",
360 G_CALLBACK(drag_end),
361 headers_list_view);
362
363 /* connect rows change for this list view's model */
364 g_signal_connect(G_OBJECT(gtk_tree_view_get_model(GTK_TREE_VIEW(headers_list_view))),
365 "rows-reordered",
366 G_CALLBACK(headers_list_model_rows_reordered),
367 headers_list_view);
368
369 btn_vbox = gtk_vbox_new (FALSE, 8);
370 gtk_widget_show (btn_vbox);
371 gtk_box_pack_start (GTK_BOX (list_view_hbox1), btn_vbox, FALSE, FALSE, 0);
372
373 reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
374 gtk_widget_show (reg_btn);
375 gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0);
376 g_signal_connect (G_OBJECT (reg_btn), "clicked",
377 G_CALLBACK (prefs_display_header_register_cb),
378 GINT_TO_POINTER(FALSE));
379 del_btn = gtk_button_new_from_stock (GTK_STOCK_REMOVE);
380 gtk_widget_show (del_btn);
381 gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0);
382 g_signal_connect (G_OBJECT (del_btn), "clicked",
383 G_CALLBACK (prefs_display_header_delete_cb),
384 headers_list_view);
385
386 up_btn = gtk_button_new_from_stock (GTK_STOCK_GO_UP);
387 gtk_widget_show (up_btn);
388 gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
389 g_signal_connect (G_OBJECT (up_btn), "clicked",
390 G_CALLBACK (prefs_display_header_up), NULL);
391
392 down_btn = gtk_button_new_from_stock (GTK_STOCK_GO_DOWN);
393 gtk_widget_show (down_btn);
394 gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
395 g_signal_connect (G_OBJECT (down_btn), "clicked",
396 G_CALLBACK (prefs_display_header_down), NULL);
397
398 PACK_CHECK_BUTTON (vbox, checkbtn_other_headers,
399 _("Show all unspecified headers"));
400 SET_TOGGLE_SENSITIVITY (checkbtn_other_headers, list_view_hbox2);
401
402 gtk_widget_show_all(window);
403
404 dispheader.window = window;
405 dispheader.ok_btn = ok_btn;
406 dispheader.cancel_btn = cancel_btn;
407
408 dispheader.hdr_combo = hdr_combo;
409
410 dispheader.headers_list_view = headers_list_view;
411 dispheader.hidden_headers_list_view = hidden_headers_list_view;
412
413 dispheader.other_headers = checkbtn_other_headers;
414 }
415
prefs_display_header_read_config(void)416 void prefs_display_header_read_config(void)
417 {
418 gchar *rcpath;
419 FILE *fp;
420 gchar buf[PREFSBUFSIZE];
421 DisplayHeaderProp *dp;
422
423 debug_print("Reading configuration for displaying headers...\n");
424
425 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
426 DISPLAY_HEADER_RC, NULL);
427 if ((fp = claws_fopen(rcpath, "rb")) == NULL) {
428 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "claws_fopen");
429 g_free(rcpath);
430 prefs_common.disphdr_list = NULL;
431 prefs_display_header_set_default();
432 return;
433 }
434 g_free(rcpath);
435
436 /* remove all previous headers list */
437 while (prefs_common.disphdr_list != NULL) {
438 dp = (DisplayHeaderProp *)prefs_common.disphdr_list->data;
439 display_header_prop_free(dp);
440 prefs_common.disphdr_list =
441 g_slist_remove(prefs_common.disphdr_list, dp);
442 }
443
444 while (claws_fgets(buf, sizeof(buf), fp) != NULL) {
445 g_strdelimit(buf, "\r\n", '\0');
446 dp = display_header_prop_read_str(buf);
447 if (dp)
448 prefs_common.disphdr_list =
449 g_slist_append(prefs_common.disphdr_list, dp);
450 }
451
452 claws_fclose(fp);
453 }
454
prefs_display_header_write_config(void)455 static void prefs_display_header_write_config(void)
456 {
457 gchar *rcpath;
458 PrefFile *pfile;
459 GSList *cur;
460
461 debug_print("Writing configuration for displaying headers...\n");
462
463 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
464 DISPLAY_HEADER_RC, NULL);
465
466 if ((pfile = prefs_write_open(rcpath)) == NULL) {
467 g_warning("failed to write configuration to file");
468 g_free(rcpath);
469 return;
470 }
471
472 for (cur = prefs_common.disphdr_list; cur != NULL;
473 cur = cur->next) {
474 DisplayHeaderProp *dp = (DisplayHeaderProp *)cur->data;
475 gchar *dpstr;
476
477 dpstr = display_header_prop_get_str(dp);
478 if (claws_fputs(dpstr, pfile->fp) == EOF ||
479 claws_fputc('\n', pfile->fp) == EOF) {
480 FILE_OP_ERROR(rcpath, "claws_fputs || claws_fputc");
481 prefs_file_close_revert(pfile);
482 g_free(rcpath);
483 g_free(dpstr);
484 return;
485 }
486 g_free(dpstr);
487 }
488
489 g_free(rcpath);
490
491 if (prefs_file_close(pfile) < 0) {
492 g_warning("failed to write configuration to file");
493 return;
494 }
495 }
496
prefs_display_header_set_dialog(void)497 static void prefs_display_header_set_dialog(void)
498 {
499 GtkTreeView *list_view = GTK_TREE_VIEW(dispheader.headers_list_view);
500 GtkTreeView *hidden_list_view = GTK_TREE_VIEW(dispheader.hidden_headers_list_view);
501 GSList *cur;
502 GtkTreeModel *model_list, *model_hidden;
503
504 model_list = gtk_tree_view_get_model(list_view);
505 model_hidden = gtk_tree_view_get_model(hidden_list_view);
506
507 gtk_list_store_clear(GTK_LIST_STORE(model_list));
508 gtk_list_store_clear(GTK_LIST_STORE(model_hidden));
509
510 for (cur = prefs_common.disphdr_list; cur != NULL;
511 cur = cur->next) {
512 DisplayHeaderProp *dp = (DisplayHeaderProp *)cur->data;
513
514 if (dp->hidden)
515 prefs_display_header_insert_header(GTK_LIST_STORE
516 (model_hidden), dp->name, dp);
517 else
518 prefs_display_header_insert_header(GTK_LIST_STORE
519 (model_list), dp->name, dp);
520 }
521
522 gtk_toggle_button_set_active
523 (GTK_TOGGLE_BUTTON(dispheader.other_headers),
524 prefs_common.show_other_header);
525 }
526
prefs_display_header_set_list(void)527 static void prefs_display_header_set_list(void)
528 {
529 gint row = 0;
530 DisplayHeaderProp *dp;
531 GtkTreeModel *model;
532 GtkTreeIter iter;
533
534 g_slist_free(prefs_common.disphdr_list);
535 prefs_common.disphdr_list = NULL;
536
537 model = gtk_tree_view_get_model(GTK_TREE_VIEW(dispheader.headers_list_view));
538 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
539 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
540 if (dp)
541 prefs_common.disphdr_list =
542 g_slist_append(prefs_common.disphdr_list, dp);
543 row++;
544 }
545
546 model = gtk_tree_view_get_model
547 (GTK_TREE_VIEW(dispheader.hidden_headers_list_view));
548 row = 0;
549 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
550 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
551 if (dp)
552 prefs_common.disphdr_list =
553 g_slist_append(prefs_common.disphdr_list, dp);
554 row++;
555 }
556 }
557
prefs_display_header_find_header(GtkTreeView * list_view,const gchar * header)558 static gint prefs_display_header_find_header(GtkTreeView *list_view,
559 const gchar *header)
560 {
561 gint row = 0;
562 DisplayHeaderProp *dp;
563 GtkTreeModel *model;
564 GtkTreeIter iter;
565
566 model = gtk_tree_view_get_model(list_view);
567 while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
568 gtk_tree_model_get(model, &iter, PREFS_HDR_DATA, &dp, -1);
569 if (dp && g_ascii_strcasecmp(dp->name, header) == 0)
570 return row;
571 row++;
572 }
573
574 return -1;
575 }
576
prefs_display_header_list_view_set_row(gboolean hidden)577 static void prefs_display_header_list_view_set_row(gboolean hidden)
578 {
579 GtkTreeView *list_view;
580 DisplayHeaderProp *dp;
581 gchar *entry_text;
582 GtkTreeModel *model;
583
584 entry_text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(dispheader.hdr_combo));
585 if (!entry_text)
586 entry_text = gtk_editable_get_chars(
587 GTK_EDITABLE(gtk_bin_get_child(GTK_BIN(dispheader.hdr_combo))),0,-1);
588 if (!entry_text || entry_text[0] == '\0') {
589 alertpanel_error(_("Header name is not set."));
590 return;
591 }
592
593 if (hidden)
594 list_view = GTK_TREE_VIEW(dispheader.hidden_headers_list_view);
595 else
596 list_view = GTK_TREE_VIEW(dispheader.headers_list_view);
597
598 if (prefs_display_header_find_header(list_view, entry_text) != -1) {
599 alertpanel_error(_("This header is already in the list."));
600 return;
601 }
602
603 dp = g_new0(DisplayHeaderProp, 1);
604
605 dp->name = g_strdup(entry_text);
606 dp->hidden = hidden;
607
608 model = gtk_tree_view_get_model(list_view);
609 prefs_display_header_insert_header(GTK_LIST_STORE(model),
610 dp->name, dp);
611
612 prefs_display_header_set_list();
613
614 g_free(entry_text);
615 }
616
prefs_display_header_register_cb(GtkButton * btn,gpointer hidden_data)617 static void prefs_display_header_register_cb(GtkButton *btn,
618 gpointer hidden_data)
619 {
620 prefs_display_header_list_view_set_row(GPOINTER_TO_INT(hidden_data));
621 }
622
prefs_display_header_delete_cb(GtkButton * btn,gpointer list_view_data)623 static void prefs_display_header_delete_cb(GtkButton *btn, gpointer list_view_data)
624 {
625 GtkTreeView *list_view = GTK_TREE_VIEW(list_view_data);
626 DisplayHeaderProp *dp;
627 GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
628 GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
629 GtkTreeIter iter;
630
631 if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
632 return;
633
634 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, PREFS_HDR_DATA, &dp, -1);
635 if (!dp)
636 return;
637
638 prefs_common.disphdr_list =
639 g_slist_remove(prefs_common.disphdr_list, dp);
640 display_header_prop_free(dp);
641 gtk_list_store_remove(store, &iter);
642 }
643
prefs_display_header_up(void)644 static void prefs_display_header_up(void)
645 {
646 GtkTreePath *prev, *sel, *try;
647 GtkTreeIter isel;
648 GtkListStore *store = NULL;
649 GtkTreeModel *model = NULL;
650 GtkTreeIter iprev;
651
652 if (!gtk_tree_selection_get_selected
653 (gtk_tree_view_get_selection
654 (GTK_TREE_VIEW(dispheader.headers_list_view)),
655 &model,
656 &isel))
657 return;
658 store = (GtkListStore *)model;
659 sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
660 if (!sel)
661 return;
662
663 /* no move if we're at row 0... */
664 try = gtk_tree_path_copy(sel);
665 if (!gtk_tree_path_prev(try)) {
666 gtk_tree_path_free(try);
667 gtk_tree_path_free(sel);
668 return;
669 }
670
671 prev = try;
672 gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
673 &iprev, prev);
674 gtk_list_store_swap(store, &iprev, &isel);
675
676 gtk_tree_path_free(sel);
677 gtk_tree_path_free(prev);
678 }
679
prefs_display_header_down(void)680 static void prefs_display_header_down(void)
681 {
682 GtkListStore *store = NULL;
683 GtkTreeModel *model = NULL;
684 GtkTreeIter next, sel;
685 GtkTreePath *try;
686
687 if (!gtk_tree_selection_get_selected
688 (gtk_tree_view_get_selection
689 (GTK_TREE_VIEW(dispheader.headers_list_view)),
690 &model,
691 &sel))
692 return;
693 store = (GtkListStore *)model;
694 try = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel);
695 if (!try)
696 return;
697
698 next = sel;
699 if (gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
700 gtk_list_store_swap(store, &next, &sel);
701
702 gtk_tree_path_free(try);
703 }
704
prefs_display_header_key_pressed(GtkWidget * widget,GdkEventKey * event,gpointer data)705 static gboolean prefs_display_header_key_pressed(GtkWidget *widget,
706 GdkEventKey *event,
707 gpointer data)
708 {
709 if (event && event->keyval == GDK_KEY_Escape)
710 prefs_display_header_cancel();
711 return FALSE;
712 }
713
prefs_display_header_ok(void)714 static void prefs_display_header_ok(void)
715 {
716 prefs_common.show_other_header =
717 gtk_toggle_button_get_active
718 (GTK_TOGGLE_BUTTON(dispheader.other_headers));
719 prefs_display_header_write_config();
720 gtk_widget_hide(dispheader.window);
721 gtk_window_set_modal(GTK_WINDOW(dispheader.window), FALSE);
722 }
723
prefs_display_header_cancel(void)724 static void prefs_display_header_cancel(void)
725 {
726 prefs_display_header_read_config();
727 gtk_widget_hide(dispheader.window);
728 gtk_window_set_modal(GTK_WINDOW(dispheader.window), FALSE);
729 }
730
prefs_display_header_deleted(GtkWidget * widget,GdkEventAny * event,gpointer data)731 static gint prefs_display_header_deleted(GtkWidget *widget, GdkEventAny *event,
732 gpointer data)
733 {
734 prefs_display_header_cancel();
735 return TRUE;
736 }
737
prefs_display_header_create_store(void)738 static GtkListStore *prefs_display_header_create_store(void)
739 {
740 return gtk_list_store_new(N_PREFS_HDR_COLUMNS,
741 G_TYPE_STRING,
742 G_TYPE_POINTER,
743 -1);
744 }
745
prefs_display_header_insert_header(GtkListStore * store,gchar * name,DisplayHeaderProp * dp)746 static void prefs_display_header_insert_header(GtkListStore *store,
747 gchar *name,
748 DisplayHeaderProp *dp)
749 {
750 GtkTreeIter iter;
751
752 /* add new */
753 gtk_list_store_append(store, &iter);
754 gtk_list_store_set(store, &iter,
755 PREFS_HDR_HEADER,
756 name,
757 PREFS_HDR_DATA, dp,
758 -1);
759 }
760
prefs_display_header_list_view_create(const gchar * name)761 static GtkWidget *prefs_display_header_list_view_create(const gchar *name)
762 {
763 GtkWidget *list_view;
764 GtkTreeSelection *selector;
765 GtkTreeModel *model;
766
767 model = GTK_TREE_MODEL(prefs_display_header_create_store());
768 list_view = gtk_tree_view_new_with_model(model);
769 g_object_unref(G_OBJECT(model));
770
771 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(list_view),
772 prefs_common.use_stripes_everywhere);
773
774 selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
775 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
776
777 prefs_filtering_create_list_view_columns(GTK_WIDGET(list_view), name);
778
779 return list_view;
780 }
781
prefs_filtering_create_list_view_columns(GtkWidget * list_view,const gchar * name)782 static void prefs_filtering_create_list_view_columns(GtkWidget *list_view,
783 const gchar *name)
784 {
785 GtkTreeViewColumn *column;
786 GtkCellRenderer *renderer;
787
788 renderer = gtk_cell_renderer_text_new();
789 column = gtk_tree_view_column_new_with_attributes
790 (name, renderer, "text", PREFS_HDR_HEADER, NULL);
791 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
792 }
793
794 /*!
795 *\brief Called as a result of a gtk_list_store_swap()
796 */
headers_list_model_rows_reordered(GtkTreeModel * model,GtkTreePath * path,GtkTreeIter * iter,gpointer arg,GtkTreeView * list_view)797 static void headers_list_model_rows_reordered(GtkTreeModel *model,
798 GtkTreePath *path,
799 GtkTreeIter *iter,
800 gpointer arg,
801 GtkTreeView *list_view)
802 {
803 prefs_display_header_set_list();
804 }
805
806 /*!
807 *\brief Called as a result of a drag & drop
808 */
drag_end(GtkTreeView * list_view,GdkDragContext * context,gpointer data)809 static void drag_end(GtkTreeView *list_view,
810 GdkDragContext *context,
811 gpointer data)
812 {
813 prefs_display_header_set_list();
814 }
815
816