src/prefs_summary_open.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 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 2 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, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  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 "prefs_gtk.h"
  36 #include "prefs_summary_open.h"
  37 #include "prefs_common.h"
  38 #include "manage_window.h"
  39 #include "alertpanel.h"
  40 #include "displayheader.h"
  41 #include "utils.h"
  42 #include "gtkutils.h"
  43
  44 enum {
  45         PREFS_SUMMARY_OPEN_HEADER,
  46         PREFS_SUMMARY_OPEN_DATA,
  47         N_PREFS_SUMMARY_OPEN_COLUMNS
  48 };
  49
  50 static struct SummaryOpen {
  51         GtkWidget *window;
  52
  53         GtkWidget *ok_btn;
  54         GtkWidget *cancel_btn;
  55
  56         GtkWidget *possible_actions_list_view;
  57         GtkWidget *actions_list_view;
  58 } summaryopen;
  59
  60 /* widget creating functions */
  61 static void prefs_summary_open_create   (void);
  62
  63 static void prefs_summary_open_set_dialog       (void);
  64 static void prefs_summary_open_set_list (void);
  65
  66 /* callback functions */
  67 static void prefs_summary_open_register_cb      (GtkButton      *btn,
  68                                                  gpointer        hidden_data);
  69 static void prefs_summary_open_delete_cb        (GtkButton      *btn,
  70                                                  gpointer        list_view_data);
  71 static void prefs_summary_open_up               (void);
  72 static void prefs_summary_open_down             (void);
  73
  74 static gboolean prefs_summary_open_key_pressed  (GtkWidget      *widget,
  75                                                          GdkEventKey    *event,
  76                                                          gpointer        data);
  77 static void prefs_summary_open_ok               (void);
  78 static void prefs_summary_open_cancel           (void);
  79 static gint prefs_summary_open_deleted  (GtkWidget      *widget,
  80                                                  GdkEventAny    *event,
  81                                                  gpointer        data);
  82
  83
  84 static GtkListStore *prefs_summary_open_create_store    (void);
  85 static void prefs_summary_open_insert_action            (GtkListStore *store,
  86                                                          gchar *name,
  87                                                          gint act);
  88 static GtkWidget *prefs_summary_open_list_view_create   (const gchar *name);
  89 static void prefs_summary_open_create_list_view_columns (GtkWidget *list_view,
  90                                                          const gchar *name);
  91 static void actions_list_model_row_changed              (GtkTreeModel *model,
  92                                                          GtkTreePath *path,
  93                                                          GtkTreeIter *iter,
  94                                                          GtkTreeView *list_view);
  95
  96 static void drag_begin  (GtkTreeView *list_view,
  97                          GdkDragContext *context,
  98                          gpointer data);
  99
 100 static void drag_end    (GtkTreeView *list_view,
 101                          GdkDragContext *context,
 102                          gpointer data);
 103
 104 static EntryAction saved_summary_select_prio[6];
 105
 106 static gchar *action_name[7] =
 107 {         ("UNSET (!)"),
 108          N_("Go to first marked email"),
 109          N_("Go to first new email"),
 110          N_("Go to first unread email"),
 111          N_("Go to last opened email"),
 112          N_("Go to last email in the list"),
 113          N_("Do nothing")
 114 };
 115
 116 const gchar *prefs_summary_open_get_label(int act)
 117 {
 118         return gettext(action_name[act]);
 119 }
 120
 121 void prefs_summary_open_open(void)
 122 {
 123         int i = 0;
 124         if (!summaryopen.window) {
 125                 prefs_summary_open_create();
 126         }
 127
 128         manage_window_set_transient(GTK_WINDOW(summaryopen.window));
 129         gtk_widget_grab_focus(summaryopen.ok_btn);
 130
 131         prefs_summary_open_set_dialog();
 132
 133         for (i = 0; i < 6; i++)
 134                 saved_summary_select_prio[i] = prefs_common.summary_select_prio[i];
 135
 136         gtk_widget_show(summaryopen.window);
 137 }
 138
 139 static void prefs_summary_open_create(void)
 140 {
 141         GtkWidget *window;
 142         GtkWidget *vbox;
 143         GtkWidget *btn_hbox;
 144         GtkWidget *ok_btn;
 145         GtkWidget *cancel_btn;
 146         GtkWidget *confirm_area;
 147
 148         GtkWidget *vbox1;
 149
 150         GtkWidget *hbox1;
 151
 152         GtkWidget *btn_vbox;
 153         GtkWidget *reg_btn;
 154         GtkWidget *del_btn;
 155         GtkWidget *up_btn;
 156         GtkWidget *down_btn;
 157
 158         GtkWidget *list_view_hbox;
 159         GtkWidget *list_view_hbox1;
 160         GtkWidget *list_view_hbox2;
 161         GtkWidget *list_view_scrolledwin;
 162         GtkWidget *possible_actions_list_view;
 163         GtkWidget *actions_list_view;
 164
 165         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_summary_open");
 166         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 167         gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 168         gtk_window_set_modal (GTK_WINDOW (window), TRUE);
 169         gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
 170
 171         vbox = gtk_vbox_new (FALSE, 6);
 172         gtk_widget_show (vbox);
 173         gtk_container_add (GTK_CONTAINER (window), vbox);
 174
 175         btn_hbox = gtk_hbox_new (FALSE, 8);
 176         gtk_widget_show (btn_hbox);
 177         gtk_box_pack_end (GTK_BOX (vbox), btn_hbox, FALSE, FALSE, 0);
 178
 179         gtkut_stock_button_set_create(&confirm_area, &cancel_btn, GTK_STOCK_CANCEL,
 180                                       &ok_btn, GTK_STOCK_OK,
 181                                       NULL, NULL);
 182         gtk_widget_show (confirm_area);
 183         gtk_box_pack_end (GTK_BOX(btn_hbox), confirm_area, FALSE, FALSE, 0);
 184         gtk_widget_grab_default (ok_btn);
 185
 186         gtk_window_set_title (GTK_WINDOW(window),
 187                               _("Action on folder opening"));
 188         MANAGE_WINDOW_SIGNALS_CONNECT(window);
 189         g_signal_connect (G_OBJECT(window), "delete_event",
 190                           G_CALLBACK(prefs_summary_open_deleted),
 191                           NULL);
 192         g_signal_connect (G_OBJECT(window), "key_press_event",
 193                           G_CALLBACK(prefs_summary_open_key_pressed),
 194                           NULL);
 195         g_signal_connect (G_OBJECT(ok_btn), "clicked",
 196                           G_CALLBACK(prefs_summary_open_ok),
 197                           NULL);
 198         g_signal_connect (G_OBJECT(cancel_btn), "clicked",
 199                           G_CALLBACK(prefs_summary_open_cancel),
 200                           NULL);
 201
 202         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 203         gtk_widget_show (vbox1);
 204         gtk_box_pack_start (GTK_BOX (vbox), vbox1, TRUE, TRUE, 0);
 205         gtk_container_set_border_width (GTK_CONTAINER (vbox1), 2);
 206
 207         hbox1 = gtk_hbox_new (FALSE, 8);
 208         gtk_widget_show (hbox1);
 209         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 0);
 210
 211         /* display headers list */
 212
 213         list_view_hbox = gtk_hbox_new (FALSE, 10);
 214         gtk_widget_show (list_view_hbox);
 215         gtk_box_pack_start (GTK_BOX (vbox1), list_view_hbox, TRUE, TRUE, 0);
 216
 217         list_view_hbox1 = gtk_hbox_new (FALSE, 8);
 218         gtk_widget_show (list_view_hbox1);
 219         gtk_box_pack_start (GTK_BOX (list_view_hbox), list_view_hbox1, TRUE, TRUE, 0);
 220
 221         list_view_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 222         gtk_widget_set_size_request (list_view_scrolledwin, 200, 210);
 223         gtk_widget_show (list_view_scrolledwin);
 224         gtk_box_pack_start (GTK_BOX (list_view_hbox1), list_view_scrolledwin,
 225                             TRUE, TRUE, 0);
 226         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (list_view_scrolledwin),
 227                                         GTK_POLICY_AUTOMATIC,
 228                                         GTK_POLICY_AUTOMATIC);
 229         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(list_view_scrolledwin),
 230                                             GTK_SHADOW_IN);
 231
 232         possible_actions_list_view = prefs_summary_open_list_view_create
 233                                 (_("Possible actions"));
 234         gtk_widget_show (possible_actions_list_view);
 235         gtk_container_add(GTK_CONTAINER(list_view_scrolledwin), possible_actions_list_view);
 236
 237         btn_vbox = gtk_vbox_new (FALSE, 8);
 238         gtk_widget_show (btn_vbox);
 239         gtk_box_pack_start (GTK_BOX (list_view_hbox1), btn_vbox, FALSE, FALSE, 0);
 240
 241         reg_btn = gtk_button_new_from_stock (GTK_STOCK_ADD);
 242         gtk_widget_show (reg_btn);
 243         gtk_box_pack_start (GTK_BOX (btn_vbox), reg_btn, FALSE, TRUE, 0);
 244         g_signal_connect (G_OBJECT (reg_btn), "clicked",
 245                           G_CALLBACK (prefs_summary_open_register_cb),
 246                           possible_actions_list_view);
 247         del_btn = gtk_button_new_from_stock (GTK_STOCK_REMOVE);
 248         gtk_widget_show (del_btn);
 249         gtk_box_pack_start (GTK_BOX (btn_vbox), del_btn, FALSE, TRUE, 0);
 250
 251         /* actions list */
 252
 253         list_view_hbox2 = gtk_hbox_new (FALSE, 8);
 254         gtk_widget_show (list_view_hbox2);
 255         gtk_box_pack_start (GTK_BOX (list_view_hbox), list_view_hbox2, TRUE, TRUE, 0);
 256
 257         list_view_scrolledwin = gtk_scrolled_window_new (NULL, NULL);
 258         gtk_widget_set_size_request (list_view_scrolledwin, 200, 210);
 259         gtk_widget_show (list_view_scrolledwin);
 260         gtk_box_pack_start (GTK_BOX (list_view_hbox2), list_view_scrolledwin,
 261                             TRUE, TRUE, 0);
 262         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (list_view_scrolledwin),
 263                                         GTK_POLICY_AUTOMATIC,
 264                                         GTK_POLICY_AUTOMATIC);
 265         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(list_view_scrolledwin),
 266                                             GTK_SHADOW_IN);
 267
 268         actions_list_view = prefs_summary_open_list_view_create
 269                                         (_("Action on folder opening"));
 270         g_signal_connect (G_OBJECT (del_btn), "clicked",
 271                           G_CALLBACK (prefs_summary_open_delete_cb),
 272                           actions_list_view);
 273         gtk_widget_show (actions_list_view);
 274         gtk_container_add (GTK_CONTAINER (list_view_scrolledwin),
 275                            actions_list_view);
 276
 277         gtk_tree_view_set_reorderable(GTK_TREE_VIEW(actions_list_view), TRUE);
 278         g_signal_connect(G_OBJECT(actions_list_view), "drag_begin",
 279                          G_CALLBACK(drag_begin),
 280                          actions_list_view);
 281
 282         g_signal_connect(G_OBJECT(actions_list_view), "drag_end",
 283                          G_CALLBACK(drag_end),
 284                          actions_list_view);
 285
 286         btn_vbox = gtk_vbox_new (FALSE, 8);
 287         gtk_widget_show (btn_vbox);
 288         gtk_box_pack_start (GTK_BOX (list_view_hbox2), btn_vbox, FALSE, FALSE, 0);
 289
 290         up_btn = gtk_button_new_from_stock (GTK_STOCK_GO_UP);
 291         gtk_widget_show (up_btn);
 292         gtk_box_pack_start (GTK_BOX (btn_vbox), up_btn, FALSE, FALSE, 0);
 293         g_signal_connect (G_OBJECT (up_btn), "clicked",
 294                           G_CALLBACK (prefs_summary_open_up), NULL);
 295
 296         down_btn = gtk_button_new_from_stock (GTK_STOCK_GO_DOWN);
 297         gtk_widget_show (down_btn);
 298         gtk_box_pack_start (GTK_BOX (btn_vbox), down_btn, FALSE, FALSE, 0);
 299         g_signal_connect (G_OBJECT (down_btn), "clicked",
 300                           G_CALLBACK (prefs_summary_open_down), NULL);
 301
 302
 303         gtk_widget_show_all(window);
 304
 305         summaryopen.window        = window;
 306         summaryopen.ok_btn        = ok_btn;
 307         summaryopen.cancel_btn    = cancel_btn;
 308
 309         summaryopen.possible_actions_list_view        = possible_actions_list_view;
 310         summaryopen.actions_list_view = actions_list_view;
 311 }
 312
 313 #define SET_PRIO(p_one,p_two,p_three,p_four) {                          \
 314         prefs_common.summary_select_prio[0] = p_one;                    \
 315         prefs_common.summary_select_prio[1] = p_two;                    \
 316         prefs_common.summary_select_prio[2] = p_three;                  \
 317         prefs_common.summary_select_prio[3] = p_four;                   \
 318         prefs_common.summary_select_prio[4] = ACTION_UNSET;             \
 319         prefs_common.summary_select_prio[5] = ACTION_UNSET;             \
 320 }
 321
 322 void prefs_summary_open_set_defaults(void)
 323 {
 324         switch (prefs_common.select_on_entry) {
 325                 case SELECTONENTRY_MNU:
 326                         SET_PRIO(ACTION_MARKED, ACTION_NEW, ACTION_UNREAD, ACTION_LAST_LIST); break;
 327                 case SELECTONENTRY_MUN:
 328                         SET_PRIO(ACTION_MARKED, ACTION_UNREAD, ACTION_NEW, ACTION_LAST_LIST); break;
 329                 case SELECTONENTRY_NMU:
 330                         SET_PRIO(ACTION_NEW, ACTION_MARKED, ACTION_UNREAD, ACTION_LAST_LIST); break;
 331                 case SELECTONENTRY_NUM:
 332                         SET_PRIO(ACTION_NEW, ACTION_UNREAD, ACTION_MARKED, ACTION_LAST_LIST); break;
 333                 case SELECTONENTRY_UNM:
 334                         SET_PRIO(ACTION_UNREAD, ACTION_NEW, ACTION_MARKED, ACTION_LAST_LIST); break;
 335                 case SELECTONENTRY_UMN:
 336                         SET_PRIO(ACTION_UNREAD, ACTION_MARKED, ACTION_NEW, ACTION_LAST_LIST); break;
 337                 case SELECTONENTRY_LAST:
 338                         SET_PRIO(ACTION_LAST_OPENED, ACTION_LAST_LIST, ACTION_UNSET, ACTION_UNSET); break;
 339                 case SELECTONENTRY_NOTHING:
 340                         SET_PRIO(ACTION_LAST_LIST, ACTION_UNSET, ACTION_UNSET, ACTION_UNSET); break;
 341                 default:
 342                         break;
 343         }
 344 }
 345 static void prefs_summary_open_set_dialog(void)
 346 {
 347         GtkTreeView *possible_list_view = GTK_TREE_VIEW(summaryopen.possible_actions_list_view);
 348         GtkTreeView *actions_list_view = GTK_TREE_VIEW(summaryopen.actions_list_view);
 349         GtkTreeModel *model_poss, *model_act;
 350         int i = 0;
 351         gboolean set = FALSE;
 352         gboolean used[7] = {FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE};
 353
 354         model_poss = gtk_tree_view_get_model(possible_list_view);
 355         model_act = gtk_tree_view_get_model(actions_list_view);
 356
 357         gtk_list_store_clear(GTK_LIST_STORE(model_poss));
 358         gtk_list_store_clear(GTK_LIST_STORE(model_act));
 359
 360 fill:
 361         for (i = 0; i < 6; i++) {
 362                 EntryAction act = prefs_common.summary_select_prio[i];
 363
 364                 if (act == ACTION_UNSET)
 365                         continue;
 366
 367                 set = TRUE;
 368                 used[act] = TRUE;
 369                 prefs_summary_open_insert_action(GTK_LIST_STORE
 370                                         (model_act), action_name[act], act);
 371         }
 372         if (!set) {
 373                 /* backward compat */
 374                 prefs_summary_open_set_defaults();
 375                 goto fill;
 376         }
 377
 378         for (i = ACTION_MARKED; i <= ACTION_NOTHING; i++) {
 379                 if (!used[i]) {
 380                         prefs_summary_open_insert_action(GTK_LIST_STORE
 381                                         (model_poss), action_name[i], i);
 382                 }
 383         }
 384 }
 385
 386 static void prefs_summary_open_set_list(void)
 387 {
 388         gint row = 0;
 389         gpointer data;
 390         GtkTreeModel *model;
 391         GtkTreeIter iter;
 392
 393
 394         model = gtk_tree_view_get_model(GTK_TREE_VIEW(summaryopen.actions_list_view));
 395         while (gtk_tree_model_iter_nth_child(model, &iter, NULL, row)) {
 396                 gtk_tree_model_get(model, &iter, PREFS_SUMMARY_OPEN_DATA, &data, -1);
 397                 prefs_common.summary_select_prio[row] = GPOINTER_TO_INT(data);
 398                 row++;
 399         }
 400         for (; row < 6; row++) {
 401                 prefs_common.summary_select_prio[row] = ACTION_UNSET;
 402         }
 403 }
 404
 405 static void prefs_summary_open_delete_cb(GtkButton *btn, gpointer list_view_data)
 406 {
 407         GtkTreeView *list_view = GTK_TREE_VIEW(list_view_data);
 408         gpointer data;
 409         GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view));
 410         GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
 411         GtkTreeIter iter;
 412         GtkTreeView *possible_list_view = GTK_TREE_VIEW(summaryopen.possible_actions_list_view);
 413         GtkTreeModel *model, *model_poss;
 414         gint i;
 415
 416         model = gtk_tree_view_get_model(list_view);
 417         model_poss = gtk_tree_view_get_model(possible_list_view);
 418
 419         if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
 420                 return;
 421
 422         gtk_tree_model_get(model, &iter, PREFS_SUMMARY_OPEN_DATA, &data, -1);
 423         if (!data)
 424                 return;
 425
 426         gtk_list_store_remove(store, &iter);
 427
 428         i = GPOINTER_TO_INT(data);
 429         prefs_summary_open_insert_action(GTK_LIST_STORE
 430                                         (model_poss), action_name[i], i);
 431
 432         prefs_summary_open_set_list();
 433 }
 434
 435 static void prefs_summary_open_register_cb(GtkButton *btn, gpointer list_view_data)
 436 {
 437         GtkTreeView *possible_list_view = GTK_TREE_VIEW(list_view_data);
 438         GtkTreeView *list_view = GTK_TREE_VIEW(summaryopen.actions_list_view);
 439         gpointer data;
 440         GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model(possible_list_view));
 441         GtkTreeSelection *selection = gtk_tree_view_get_selection(possible_list_view);
 442         GtkTreeIter iter;
 443         GtkTreeModel *model, *model_poss;
 444         gint i;
 445
 446         model = gtk_tree_view_get_model(list_view);
 447         model_poss = gtk_tree_view_get_model(possible_list_view);
 448
 449         if (!gtk_tree_selection_get_selected(selection, NULL, &iter))
 450                 return;
 451
 452         gtk_tree_model_get(model_poss, &iter, PREFS_SUMMARY_OPEN_DATA, &data, -1);
 453         if (!data)
 454                 return;
 455
 456         gtk_list_store_remove(store, &iter);
 457
 458         i = GPOINTER_TO_INT(data);
 459         prefs_summary_open_insert_action(GTK_LIST_STORE
 460                                         (model), action_name[i], i);
 461
 462         prefs_summary_open_set_list();
 463 }
 464
 465 static void prefs_summary_open_up(void)
 466 {
 467         GtkTreePath *prev, *sel, *try;
 468         GtkTreeIter isel;
 469         GtkListStore *store = NULL;
 470         GtkTreeModel *model = NULL;
 471         GtkTreeIter iprev;
 472
 473         if (!gtk_tree_selection_get_selected
 474                 (gtk_tree_view_get_selection
 475                         (GTK_TREE_VIEW(summaryopen.actions_list_view)),
 476                  &model,
 477                  &isel))
 478                 return;
 479         store = (GtkListStore *)model;
 480         sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
 481         if (!sel)
 482                 return;
 483
 484         /* no move if we're at row 0... */
 485         try = gtk_tree_path_copy(sel);
 486         if (!gtk_tree_path_prev(try)) {
 487                 gtk_tree_path_free(try);
 488                 gtk_tree_path_free(sel);
 489                 return;
 490         }
 491
 492         prev = try;
 493         gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
 494                                 &iprev, prev);
 495         gtk_list_store_swap(store, &iprev, &isel);
 496
 497         gtk_tree_path_free(sel);
 498         gtk_tree_path_free(prev);
 499         prefs_summary_open_set_list();
 500 }
 501
 502 static void prefs_summary_open_down(void)
 503 {
 504         GtkListStore *store = NULL;
 505         GtkTreeModel *model = NULL;
 506         GtkTreeIter next, sel;
 507         GtkTreePath *try;
 508
 509         if (!gtk_tree_selection_get_selected
 510                 (gtk_tree_view_get_selection
 511                         (GTK_TREE_VIEW(summaryopen.actions_list_view)),
 512                  &model,
 513                  &sel))
 514                 return;
 515         store = (GtkListStore *)model;
 516         try = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel);
 517         if (!try)
 518                 return;
 519
 520         next = sel;
 521         if (gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
 522                 gtk_list_store_swap(store, &next, &sel);
 523
 524         gtk_tree_path_free(try);
 525         prefs_summary_open_set_list();
 526 }
 527
 528 static gboolean prefs_summary_open_key_pressed(GtkWidget *widget,
 529                                              GdkEventKey *event,
 530                                              gpointer data)
 531 {
 532         if (event && event->keyval == GDK_Escape)
 533                 prefs_summary_open_cancel();
 534         return FALSE;
 535 }
 536
 537 static void prefs_summary_open_ok(void)
 538 {
 539         int i = 0;
 540         for (i = 0; i < 6; i++)
 541                 saved_summary_select_prio[i] = prefs_common.summary_select_prio[i];
 542
 543         gtk_widget_hide(summaryopen.window);
 544 }
 545
 546 static void prefs_summary_open_cancel(void)
 547 {
 548         int i = 0;
 549         for (i = 0; i < 6; i++)
 550                 prefs_common.summary_select_prio[i] = saved_summary_select_prio[i];
 551
 552         gtk_widget_hide(summaryopen.window);
 553 }
 554
 555 static gint prefs_summary_open_deleted(GtkWidget *widget, GdkEventAny *event,
 556                                          gpointer data)
 557 {
 558         prefs_summary_open_cancel();
 559         return TRUE;
 560 }
 561
 562 static GtkListStore *prefs_summary_open_create_store(void)
 563 {
 564         return gtk_list_store_new(N_PREFS_SUMMARY_OPEN_COLUMNS,
 565                                   G_TYPE_STRING,
 566                                   G_TYPE_POINTER,
 567                                   -1);
 568 }
 569
 570 static void prefs_summary_open_insert_action(GtkListStore *store,
 571                                                gchar *name,
 572                                                gint dp)
 573 {
 574         GtkTreeIter iter;
 575
 576         /* add new */
 577         gtk_list_store_append(store, &iter);
 578         gtk_list_store_set(store, &iter,
 579                            PREFS_SUMMARY_OPEN_HEADER,
 580                            gettext(name),
 581                            PREFS_SUMMARY_OPEN_DATA, GINT_TO_POINTER(dp),
 582                            -1);
 583 }
 584
 585 static GtkWidget *prefs_summary_open_list_view_create(const gchar *name)
 586 {
 587         GtkWidget *list_view;
 588         GtkTreeSelection *selector;
 589         GtkTreeModel *model;
 590
 591         model = GTK_TREE_MODEL(prefs_summary_open_create_store());
 592         list_view = gtk_tree_view_new_with_model(model);
 593         g_object_unref(G_OBJECT(model));
 594
 595         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(list_view),
 596                                      prefs_common.use_stripes_everywhere);
 597
 598         selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view));
 599         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
 600
 601         prefs_summary_open_create_list_view_columns(GTK_WIDGET(list_view), name);
 602
 603         return list_view;
 604 }
 605
 606 static void prefs_summary_open_create_list_view_columns(GtkWidget *list_view,
 607                                                      const gchar *name)
 608 {
 609         GtkTreeViewColumn *column;
 610         GtkCellRenderer *renderer;
 611
 612         renderer = gtk_cell_renderer_text_new();
 613         column = gtk_tree_view_column_new_with_attributes
 614                 (name, renderer, "text", PREFS_SUMMARY_OPEN_HEADER, NULL);
 615         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
 616 }
 617
 618 /*!
 619  *\brief        Called as a result of a drag & drop
 620  */
 621 static void actions_list_model_row_changed(GtkTreeModel *model,
 622                                            GtkTreePath *path,
 623                                            GtkTreeIter *iter,
 624                                            GtkTreeView *list_view)
 625 {
 626 }
 627
 628 /*!
 629  *\brief        Called as a result of a gtk_list_store_swap()
 630  */
 631 static void drag_begin(GtkTreeView *list_view,
 632                       GdkDragContext *context,
 633                       gpointer data)
 634 {
 635         /* XXX unfortunately a completed drag & drop does not emit
 636          * a "rows_reordered" signal, but a "row_changed" signal.
 637          * So during drag and drop, listen to "row_changed", and
 638          * update the account list accordingly */
 639
 640         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
 641         g_signal_connect(G_OBJECT(model), "row_changed",
 642                          G_CALLBACK(actions_list_model_row_changed),
 643                          list_view);
 644 }
 645
 646 static void drag_end(GtkTreeView *list_view,
 647                     GdkDragContext *context,
 648                     gpointer data)
 649 {
 650         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
 651         g_signal_handlers_disconnect_by_func(G_OBJECT(model),
 652                                              G_CALLBACK(actions_list_model_row_changed),
 653                                              list_view);
 654         prefs_summary_open_set_list();
 655 }
 656