src/edittags.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 Hiroyuki Yamamoto & 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 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <glib/gi18n.h>
  28 #include <gtk/gtk.h>
  29 #include <gdk/gdkkeysyms.h>
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32 #include <string.h>
  33 #include <errno.h>
  34
  35 #include "menu.h"
  36 #include "edittags.h"
  37 #include "prefs_gtk.h"
  38 #include "utils.h"
  39 #include "gtkutils.h"
  40 #include "inputdialog.h"
  41 #include "manage_window.h"
  42 #include "mainwindow.h"
  43 #include "prefs_common.h"
  44 #include "alertpanel.h"
  45 #include "summaryview.h"
  46 #include "tags.h"
  47 #include "gtkutils.h"
  48 #include "manual.h"
  49
  50 enum {
  51         TAG_SELECTED,
  52         TAG_SELECTED_INCONSISTENT,
  53         TAG_NAME,
  54         TAG_DATA,
  55         N_TAG_EDIT_COLUMNS
  56 };
  57
  58 static gint tag_cmp_func (GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer userdata)
  59  {
  60         gchar *name1, *name2;
  61
  62         gtk_tree_model_get(model, a, TAG_NAME, &name1, -1);
  63         gtk_tree_model_get(model, b, TAG_NAME, &name2, -1);
  64
  65         if (name1 == NULL)
  66                 return name2 == NULL ? 0:1;
  67
  68         if (name2 == NULL)
  69                 return name1 == NULL ? 0:1;
  70
  71         return g_utf8_collate(name1,name2);
  72 }
  73
  74 static void apply_window_create(void);
  75
  76 static struct TagApplyWindow
  77 {
  78         GtkWidget *window;
  79         GtkWidget *list_view;
  80         GtkWidget *hbox1;
  81         GtkWidget *vbox1;
  82         GtkWidget *label;
  83         GtkWidget *taglist;
  84         GtkWidget *close_btn;
  85         GtkWidget *add_entry;
  86         GtkWidget *add_btn;
  87         GSList *msglist;
  88         gboolean has_tag_col;
  89 } applywindow;
  90
  91 static void apply_window_load_tags (void);
  92 static void apply_window_insert_check_column(GtkWidget *list_view);
  93
  94 void tag_apply_open(GSList *msglist)
  95 {
  96         if (!applywindow.window)
  97                 apply_window_create();
  98
  99         manage_window_set_transient(GTK_WINDOW(applywindow.window));
 100         gtk_widget_grab_focus(applywindow.close_btn);
 101
 102         applywindow.msglist = msglist;
 103         apply_window_load_tags();
 104
 105         if (msglist && !applywindow.has_tag_col) {
 106                 apply_window_insert_check_column(applywindow.list_view);
 107                 applywindow.has_tag_col = TRUE;
 108         }
 109         if (!msglist && applywindow.has_tag_col) {
 110                 gtk_tree_view_remove_column(GTK_TREE_VIEW(applywindow.list_view),
 111                         gtk_tree_view_get_column(GTK_TREE_VIEW(applywindow.list_view), 0));
 112                 applywindow.has_tag_col = FALSE;
 113         }
 114
 115         gtk_widget_show(applywindow.window);
 116         gtk_widget_grab_focus(applywindow.taglist);
 117         gtk_window_set_modal(GTK_WINDOW(applywindow.window), TRUE);
 118 }
 119
 120 static GtkListStore* apply_window_create_data_store(void)
 121 {
 122         GtkListStore *store = gtk_list_store_new(N_TAG_EDIT_COLUMNS,
 123                                   G_TYPE_BOOLEAN,
 124                                   G_TYPE_BOOLEAN,
 125                                   G_TYPE_STRING,
 126                                   G_TYPE_POINTER,
 127                                   -1);
 128         GtkTreeSortable *sortable = GTK_TREE_SORTABLE(store);
 129
 130         gtk_tree_sortable_set_sort_func(sortable, 0, tag_cmp_func,
 131                                     NULL, NULL);
 132
 133         return store;
 134 }
 135
 136 static void tag_apply_selected_toggled(GtkCellRendererToggle *widget,
 137                 gchar *path,
 138                 GtkWidget *list_view);
 139 static void tag_apply_selected_edited(GtkCellRendererText *widget,
 140                 gchar *arg1, gchar *arg2,
 141                 GtkWidget *list_view);
 142
 143 static void apply_window_insert_check_column(GtkWidget *list_view)
 144 {
 145         GtkTreeViewColumn *column;
 146         GtkCellRenderer *renderer;
 147
 148         renderer = gtk_cell_renderer_toggle_new();
 149         g_object_set(renderer,
 150                      "radio", FALSE,
 151                      "activatable", TRUE,
 152                      NULL);
 153         column = gtk_tree_view_column_new_with_attributes
 154                 ("",
 155                  renderer,
 156                  "active", TAG_SELECTED,
 157                  "inconsistent", TAG_SELECTED_INCONSISTENT,
 158                  NULL);
 159         gtk_tree_view_column_set_alignment (column, 0.5);
 160         gtk_tree_view_insert_column(GTK_TREE_VIEW(list_view), column, 0);
 161         g_signal_connect(G_OBJECT(renderer), "toggled",
 162                          G_CALLBACK(tag_apply_selected_toggled),
 163                          list_view);
 164 }
 165
 166 static void apply_window_create_list_view_columns(GtkWidget *list_view)
 167 {
 168         GtkTreeViewColumn *column;
 169         GtkCellRenderer *renderer;
 170
 171         renderer = gtk_cell_renderer_text_new();
 172         g_object_set(G_OBJECT(renderer), "editable", TRUE, NULL);
 173
 174         column = gtk_tree_view_column_new_with_attributes
 175                 (_("Tag"),
 176                  renderer,
 177                  "text", TAG_NAME,
 178                  NULL);
 179         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
 180         gtk_tree_view_column_set_resizable(column, TRUE);
 181         gtk_tree_view_set_search_column(GTK_TREE_VIEW(list_view),
 182                                         TAG_NAME);
 183         g_signal_connect(G_OBJECT(renderer), "edited",
 184                          G_CALLBACK(tag_apply_selected_edited),
 185                          list_view);
 186
 187 }
 188
 189 static GtkItemFactory *apply_popup_factory = NULL;
 190 static GtkWidget *apply_popup_menu = NULL;
 191
 192 static void apply_popup_delete (void *obj, guint action, void *data)
 193 {
 194         GtkTreeIter sel;
 195         GtkTreeModel *model;
 196         gint id;
 197         SummaryView *summaryview = NULL;
 198
 199         if (!gtk_tree_selection_get_selected(gtk_tree_view_get_selection
 200                                 (GTK_TREE_VIEW(applywindow.taglist)),
 201                                 &model, &sel))
 202                 return;
 203
 204         if (alertpanel(_("Delete tag"),
 205                        _("Do you really want to delete this tag?"),
 206                        GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL) != G_ALERTALTERNATE)
 207                 return;
 208
 209         /* XXX: Here's the reason why we need to store the original
 210          * pointer: we search the slist for it. */
 211         gtk_tree_model_get(model, &sel,
 212                            TAG_DATA, &id,
 213                            -1);
 214         gtk_list_store_remove(GTK_LIST_STORE(model), &sel);
 215         if (mainwindow_get_mainwindow() != NULL)
 216                 summaryview = mainwindow_get_mainwindow()->summaryview;
 217         if (summaryview)
 218                 summary_set_tag(summaryview, -id, NULL);
 219         tags_remove_tag(id);
 220         tags_write_tags();
 221 }
 222
 223 static GtkItemFactoryEntry apply_popup_entries[] =
 224 {
 225         {N_("/_Delete"),                NULL, apply_popup_delete, 0, NULL, NULL},
 226 };
 227
 228 static gint apply_list_btn_pressed(GtkWidget *widget, GdkEventButton *event,
 229                                     GtkTreeView *list_view)
 230 {
 231         if (event && event->button == 3) {
 232                 if (!apply_popup_menu) {
 233                         gint n_entries = sizeof(apply_popup_entries) /
 234                                 sizeof(apply_popup_entries[0]);
 235                         apply_popup_menu = menu_create_items(apply_popup_entries, n_entries,
 236                                                       "<TagPopupMenu>", &apply_popup_factory,
 237                                                       list_view);
 238                 }
 239                 gtk_menu_popup(GTK_MENU(apply_popup_menu),
 240                                NULL, NULL, NULL, NULL,
 241                                event->button, event->time);
 242
 243                 return FALSE;
 244         }
 245         return FALSE;
 246 }
 247
 248 static gboolean apply_list_popup_menu(GtkWidget *widget, gpointer data)
 249 {
 250         GtkTreeView *list_view = (GtkTreeView *)data;
 251         GdkEventButton event;
 252
 253         event.button = 3;
 254         event.time = gtk_get_current_event_time();
 255
 256         apply_list_btn_pressed(NULL, &event, list_view);
 257
 258         return TRUE;
 259 }
 260
 261 static GtkWidget *apply_window_list_view_create (void)
 262 {
 263         GtkTreeView *list_view;
 264         GtkTreeSelection *selector;
 265         GtkTreeModel *model;
 266
 267         model = GTK_TREE_MODEL(apply_window_create_data_store());
 268         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
 269         g_object_unref(model);
 270         gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(model), TAG_NAME, GTK_SORT_ASCENDING);
 271
 272         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
 273
 274         selector = gtk_tree_view_get_selection(list_view);
 275         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
 276
 277         /* create the columns */
 278         apply_window_create_list_view_columns(GTK_WIDGET(list_view));
 279
 280 #ifndef MAEMO
 281         g_signal_connect(G_OBJECT(list_view), "popup-menu",
 282                          G_CALLBACK(apply_list_popup_menu), list_view);
 283 #else
 284         gtk_widget_tap_and_hold_setup(GTK_WIDGET(list_view), NULL, NULL,
 285                         GTK_TAP_AND_HOLD_NONE | GTK_TAP_AND_HOLD_NO_INTERNALS);
 286         g_signal_connect(G_OBJECT(list_view), "tap-and-hold",
 287                          G_CALLBACK(apply_list_popup_menu), list_view);
 288 #endif
 289         g_signal_connect(G_OBJECT(list_view), "button-press-event",
 290                         G_CALLBACK(apply_list_btn_pressed), list_view);
 291         return GTK_WIDGET(list_view);
 292
 293 }
 294
 295 static void apply_window_close(void)
 296 {
 297         if (applywindow.msglist)
 298                 g_slist_free(applywindow.msglist);
 299         applywindow.msglist = NULL;
 300         gtk_widget_hide(applywindow.window);
 301         main_window_reflect_tags_changes(mainwindow_get_mainwindow());
 302 }
 303
 304 static void apply_window_close_cb(GtkWidget *widget,
 305                                  gpointer data)
 306 {
 307         apply_window_close();
 308 }
 309
 310 static void apply_window_list_view_insert_tag(GtkWidget *list_view,
 311                                                   GtkTreeIter *row_iter,
 312                                                   gint tag);
 313
 314 typedef struct FindTagInStore {
 315         gint             tag_id;
 316         GtkTreePath     *path;
 317         GtkTreeIter      iter;
 318 } FindTagInStore;
 319
 320 static gboolean find_tag_in_store(GtkTreeModel *model,
 321                                       GtkTreePath  *path,
 322                                       GtkTreeIter  *iter,
 323                                       FindTagInStore *data)
 324 {
 325         gpointer tmp;
 326         gtk_tree_model_get(model, iter, TAG_DATA, &tmp, -1);
 327
 328         if (data->tag_id == GPOINTER_TO_INT(tmp)) {
 329                 data->path = path; /* signal we found it */
 330                 data->iter = *iter;
 331                 return TRUE;
 332         }
 333
 334         return FALSE;
 335 }
 336
 337 static void apply_window_add_tag(void)
 338 {
 339         gchar *new_tag = gtk_editable_get_chars(GTK_EDITABLE(applywindow.add_entry), 0, -1);
 340         g_strstrip(new_tag);
 341         if (new_tag && *new_tag) {
 342                 gint id = tags_get_id_for_str(new_tag);
 343                 FindTagInStore fis;
 344                 if (id == -1) {
 345                         id = tags_add_tag(new_tag);
 346                         tags_write_tags();
 347                         if (mainwindow_get_mainwindow())
 348                                 summary_set_tag(
 349                                         mainwindow_get_mainwindow()->summaryview,
 350                                         id, NULL);
 351                         main_window_reflect_tags_changes(mainwindow_get_mainwindow());
 352                         apply_window_list_view_insert_tag(applywindow.taglist, NULL, id);
 353                 }
 354                 fis.tag_id = id;
 355                 fis.path = NULL;
 356                 gtk_tree_model_foreach(gtk_tree_view_get_model
 357                                 (GTK_TREE_VIEW(applywindow.taglist)),
 358                                 (GtkTreeModelForeachFunc) find_tag_in_store,
 359                                 &fis);
 360                 if (fis.path) {
 361                         GtkTreeSelection *selection;
 362                         GtkTreePath* path;
 363                         GtkTreeModel *model = gtk_tree_view_get_model(
 364                                 GTK_TREE_VIEW(applywindow.taglist));
 365
 366                         if (mainwindow_get_mainwindow())
 367                                 summary_set_tag(
 368                                         mainwindow_get_mainwindow()->summaryview,
 369                                         id, NULL);
 370                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(applywindow.taglist));
 371                         gtk_tree_selection_select_iter(selection, &fis.iter);
 372                         path = gtk_tree_model_get_path(model, &fis.iter);
 373                         /* XXX returned path may not be valid??? create new one to be sure */
 374                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(applywindow.taglist), path, NULL, FALSE);
 375                         apply_window_list_view_insert_tag(applywindow.taglist, &fis.iter, id);
 376                         gtk_tree_path_free(path);
 377                 }
 378                 g_free(new_tag);
 379         } else {
 380                 alertpanel_error(_("Tag is not set."));
 381         }
 382 }
 383
 384 static void apply_window_add_tag_cb(GtkWidget *widget,
 385                                  gpointer data)
 386 {
 387         apply_window_add_tag();
 388         gtk_entry_set_text(GTK_ENTRY(applywindow.add_entry), "");
 389         gtk_widget_grab_focus(applywindow.taglist);
 390 }
 391
 392 static void apply_window_del_tag_cb(GtkWidget *widget,
 393                                  gpointer data)
 394 {
 395         apply_popup_delete(NULL, 0, NULL);
 396         gtk_widget_grab_focus(applywindow.taglist);
 397 }
 398
 399 static gboolean apply_window_key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
 400 {
 401         if (event && event->keyval == GDK_Escape)
 402                 apply_window_close();
 403         else if (event && event->keyval == GDK_Delete)
 404                 apply_popup_delete(NULL, 0, NULL);
 405         return FALSE;
 406 }
 407
 408 static gboolean apply_window_add_key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
 409 {
 410         if (event && (event->keyval == GDK_KP_Enter || event->keyval == GDK_Return)) {
 411                 apply_window_add_tag();
 412                 gtk_entry_set_text(GTK_ENTRY(applywindow.add_entry), "");
 413                 gtk_widget_grab_focus(applywindow.taglist);
 414         }
 415
 416         return FALSE;
 417 }
 418
 419 static void apply_window_create(void)
 420 {
 421         GtkWidget *window;
 422         GtkWidget *hbox1;
 423         GtkWidget *vbox1;
 424         GtkWidget *label;
 425         GtkWidget *taglist;
 426         GtkWidget *close_btn;
 427         GtkWidget *scrolledwin;
 428         GtkWidget *new_tag_label;
 429         GtkWidget *new_tag_entry;
 430         GtkWidget *add_btn;
 431         GtkWidget *del_btn;
 432
 433         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "tag_apply_window");
 434         gtk_window_set_title (GTK_WINDOW(window),
 435                               Q_("Dialog title|Apply tags"));
 436
 437         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 438         gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 439         gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
 440         g_signal_connect(G_OBJECT(window), "delete_event",
 441                          G_CALLBACK(apply_window_close_cb), NULL);
 442         g_signal_connect(G_OBJECT(window), "key_press_event",
 443                          G_CALLBACK(apply_window_key_pressed), NULL);
 444         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 445
 446         vbox1 = gtk_vbox_new(FALSE, 6);
 447         hbox1 = gtk_hbox_new(FALSE, 6);
 448
 449         new_tag_label = gtk_label_new(_("New tag:"));
 450         gtk_misc_set_alignment(GTK_MISC(new_tag_label), 0, 0.5);
 451         gtk_box_pack_start(GTK_BOX(hbox1), new_tag_label, FALSE, FALSE, 0);
 452
 453         new_tag_entry = gtk_entry_new();
 454         gtk_box_pack_start(GTK_BOX(hbox1), new_tag_entry, FALSE, FALSE, 0);
 455         g_signal_connect(G_OBJECT(new_tag_entry), "key_press_event",
 456                          G_CALLBACK(apply_window_add_key_pressed), NULL);
 457
 458         add_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
 459         gtk_box_pack_start(GTK_BOX(hbox1), add_btn, FALSE, FALSE, 0);
 460
 461         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 462         gtk_box_pack_start(GTK_BOX(hbox1), del_btn, FALSE, FALSE, 0);
 463
 464         close_btn = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
 465         gtk_box_pack_end(GTK_BOX(hbox1), close_btn, FALSE, FALSE, 0);
 466
 467         gtk_widget_show(new_tag_label);
 468         gtk_widget_show(new_tag_entry);
 469         gtk_widget_show(close_btn);
 470         gtk_widget_show(add_btn);
 471         gtk_widget_show(del_btn);
 472
 473         g_signal_connect(G_OBJECT(close_btn), "clicked",
 474                          G_CALLBACK(apply_window_close_cb), NULL);
 475         g_signal_connect(G_OBJECT(add_btn), "clicked",
 476                          G_CALLBACK(apply_window_add_tag_cb), NULL);
 477         g_signal_connect(G_OBJECT(del_btn), "clicked",
 478                          G_CALLBACK(apply_window_del_tag_cb), NULL);
 479
 480         taglist = apply_window_list_view_create();
 481
 482         label = gtk_label_new(_("Please select tags to apply/remove. Changes are immediate."));
 483         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 484         gtk_box_pack_start(GTK_BOX(vbox1), label, FALSE, TRUE, 0);
 485
 486         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 487         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 488                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
 489
 490         gtk_widget_set_size_request(scrolledwin, 500, 250);
 491
 492         gtk_container_add(GTK_CONTAINER(scrolledwin), taglist);
 493         gtk_box_pack_start(GTK_BOX(vbox1), scrolledwin, TRUE, TRUE, 0);
 494         gtk_box_pack_start(GTK_BOX(vbox1), hbox1, FALSE, FALSE, 0);
 495
 496         gtk_widget_show(label);
 497         gtk_widget_show(scrolledwin);
 498         gtk_widget_show(taglist);
 499         gtk_widget_show(hbox1);
 500         gtk_widget_show(vbox1);
 501         gtk_widget_show(close_btn);
 502         gtk_container_add(GTK_CONTAINER (window), vbox1);
 503
 504         applywindow.window = window;
 505         applywindow.list_view = taglist;
 506         applywindow.hbox1 = hbox1;
 507         applywindow.vbox1 = vbox1;
 508         applywindow.label = label;
 509         applywindow.taglist = taglist;
 510         applywindow.close_btn = close_btn;
 511         applywindow.add_btn = add_btn;
 512         applywindow.add_entry = new_tag_entry;
 513         applywindow.has_tag_col = FALSE;
 514 }
 515
 516 static void apply_window_list_view_clear_tags(GtkWidget *list_view)
 517 {
 518         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
 519                                         (GTK_TREE_VIEW(list_view)));
 520         gtk_list_store_clear(list_store);
 521 }
 522
 523
 524 static void tag_apply_selected_toggled(GtkCellRendererToggle *widget,
 525                 gchar *path,
 526                 GtkWidget *list_view)
 527 {
 528         GtkTreeIter iter;
 529         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
 530         gboolean enabled = TRUE, set = FALSE;
 531         gpointer tmp;
 532         gint tag_id;
 533         SummaryView *summaryview = NULL;
 534
 535         if (mainwindow_get_mainwindow() != NULL)
 536                 summaryview = mainwindow_get_mainwindow()->summaryview;
 537
 538         if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
 539                 return;
 540
 541         gtk_tree_model_get(model, &iter,
 542                            TAG_SELECTED, &enabled,
 543                            TAG_DATA, &tmp,
 544                            -1);
 545
 546         set = !enabled;
 547         tag_id = GPOINTER_TO_INT(tmp);
 548
 549         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
 550                            TAG_SELECTED, set,
 551                            TAG_SELECTED_INCONSISTENT, FALSE,
 552                            -1);
 553
 554         if (summaryview)
 555                 summary_set_tag(summaryview, set ? tag_id : -tag_id, NULL);
 556 }
 557
 558 static void tag_apply_selected_edited(GtkCellRendererText *widget,
 559                 gchar *path, gchar *new_text,
 560                 GtkWidget *list_view)
 561 {
 562         GtkTreeIter iter;
 563         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
 564         gpointer tmp;
 565         gint tag_id;
 566         SummaryView *summaryview = NULL;
 567
 568         if (mainwindow_get_mainwindow() != NULL)
 569                 summaryview = mainwindow_get_mainwindow()->summaryview;
 570
 571         if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
 572                 return;
 573
 574         gtk_tree_model_get(model, &iter,
 575                            TAG_DATA, &tmp,
 576                            -1);
 577
 578         tag_id = GPOINTER_TO_INT(tmp);
 579         tags_update_tag(tag_id, new_text);
 580
 581         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
 582                            TAG_NAME, new_text,
 583                            -1);
 584         if (summaryview)
 585                 summary_set_tag(summaryview, 0, NULL);
 586 }
 587
 588 static void apply_window_get_selected_state(gint tag, gboolean *selected, gboolean *selected_inconsistent)
 589 {
 590         GSList *cur = applywindow.msglist;
 591         gint num_mails = 0;
 592         gint num_selected = 0;
 593         for (; cur; cur = cur->next) {
 594                 MsgInfo *msginfo = (MsgInfo *)cur->data;
 595                 num_mails++;
 596                 if (msginfo->tags && g_slist_find(msginfo->tags, GINT_TO_POINTER(tag))) {
 597                         *selected = TRUE;
 598                         num_selected++;
 599                 }
 600         }
 601         if (num_selected > 0 && num_selected < num_mails)
 602                 *selected_inconsistent = TRUE;
 603         else
 604                 *selected_inconsistent = FALSE;
 605 }
 606
 607 static void apply_window_list_view_insert_tag(GtkWidget *list_view,
 608                                                   GtkTreeIter *row_iter,
 609                                                   gint tag)
 610 {
 611         GtkTreeIter iter;
 612         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
 613                                         (GTK_TREE_VIEW(list_view)));
 614         const gchar *name = tags_get_tag(tag);
 615         gboolean selected = FALSE, selected_inconsistent = FALSE;
 616
 617         apply_window_get_selected_state(tag, &selected, &selected_inconsistent);
 618         if (row_iter == NULL) {
 619                 /* append new */
 620                 gtk_list_store_append(list_store, &iter);
 621                 gtk_list_store_set(list_store, &iter,
 622                                    TAG_SELECTED, selected,
 623                                    TAG_SELECTED_INCONSISTENT, selected_inconsistent,
 624                                    TAG_NAME, name,
 625                                    TAG_DATA, GINT_TO_POINTER(tag),
 626                                    -1);
 627         } else {
 628                 gtk_list_store_set(list_store, row_iter,
 629                                    TAG_SELECTED, selected,
 630                                    TAG_SELECTED_INCONSISTENT, selected_inconsistent,
 631                                    TAG_NAME, name,
 632                                    TAG_DATA, GINT_TO_POINTER(tag),
 633                                    -1);
 634         }
 635 }
 636
 637 static void apply_window_load_tags (void)
 638 {
 639         GSList *cur;
 640         GSList *tags = tags_get_list();
 641         apply_window_list_view_clear_tags(applywindow.taglist);
 642
 643         cur = tags;
 644         for (; cur; cur = cur->next) {
 645                 gint id = GPOINTER_TO_INT(cur->data);
 646                 apply_window_list_view_insert_tag(applywindow.taglist, NULL, id);
 647         }
 648 }
 649