src/prefs_toolbar.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2002-2015 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 /*
  21  * General functions for accessing address book files.
  22  */
  23
  24 #ifdef HAVE_CONFIG_H
  25 #  include "config.h"
  26 #include "claws-features.h"
  27 #endif
  28
  29 #include "defs.h"
  30
  31 #include <glib.h>
  32 #include <glib/gi18n.h>
  33 #include <gtk/gtk.h>
  34 #include <gdk/gdkkeysyms.h>
  35 #include <stdio.h>
  36 #include <stdlib.h>
  37
  38 #include "stock_pixmap.h"
  39 #include "manage_window.h"
  40 #include "combobox.h"
  41 #include "gtkutils.h"
  42 #include "mainwindow.h"
  43 #include "alertpanel.h"
  44 #include "prefs_common.h"
  45 #include "prefs_actions.h"
  46
  47 #include "utils.h"
  48
  49 #include "toolbar.h"
  50 #include "prefs_toolbar.h"
  51 #include "prefswindow.h"
  52 #include "prefs_gtk.h"
  53 #include "plugin.h"
  54 #include "messageview.h"
  55
  56 enum
  57 {
  58         SET_ICON          = 0,
  59         SET_FILENAME      = 1,
  60         SET_TEXT          = 2,
  61         SET_EVENT         = 3,
  62         SET_ICON_TEXT     = 4,          /*!< "icon" text (separator) */
  63         SET_ICON_IS_TEXT  = 5,          /*!< icon is text representation */
  64         N_SET_COLUMNS
  65 };
  66
  67 enum
  68 {
  69         ITEM_FUNCTION     = 0,
  70         ITEM_USER_ACTION  = 1,
  71         ITEM_PLUGIN       = 2,
  72         ITEM_SEPARATOR    = 3,
  73 };
  74
  75 static const gint ToolbarIcons[] =
  76 {
  77         STOCK_PIXMAP_ADDRESS_BOOK,
  78         STOCK_PIXMAP_ADDRESS_SEARCH,
  79         STOCK_PIXMAP_BOOK,
  80         STOCK_PIXMAP_CATEGORY,
  81         STOCK_PIXMAP_CHECK_SPELLING,
  82         STOCK_PIXMAP_CLOSE,
  83         STOCK_PIXMAP_DOWN_ARROW,
  84         STOCK_PIXMAP_UP_ARROW,
  85         STOCK_PIXMAP_EDIT_EXTERN,
  86         STOCK_PIXMAP_ERROR,
  87         STOCK_PIXMAP_EXEC,
  88         STOCK_PIXMAP_GROUP,
  89         STOCK_PIXMAP_INSERT_FILE,
  90         STOCK_PIXMAP_INTERFACE,
  91         STOCK_PIXMAP_JPILOT,
  92         STOCK_PIXMAP_LDAP,
  93         STOCK_PIXMAP_LINEWRAP_CURRENT,
  94         STOCK_PIXMAP_LINEWRAP_ALL,
  95         STOCK_PIXMAP_MAIL,
  96         STOCK_PIXMAP_MAIL_ATTACH,
  97         STOCK_PIXMAP_MAIL_COMPOSE,
  98         STOCK_PIXMAP_MAIL_FORWARD,
  99         STOCK_PIXMAP_MAIL_RECEIVE,
 100         STOCK_PIXMAP_MAIL_RECEIVE_ALL,
 101         STOCK_PIXMAP_MAIL_REPLY,
 102         STOCK_PIXMAP_MAIL_REPLY_TO_ALL,
 103         STOCK_PIXMAP_MAIL_REPLY_TO_AUTHOR,
 104         STOCK_PIXMAP_MAIL_REPLY_TO_LIST,
 105         STOCK_PIXMAP_MAIL_SEND,
 106         STOCK_PIXMAP_MAIL_SEND_QUEUE,
 107         STOCK_PIXMAP_MAIL_SIGN,
 108         STOCK_PIXMAP_OPEN_MAIL,
 109         STOCK_PIXMAP_NEWS_COMPOSE,
 110         STOCK_PIXMAP_PASTE,
 111         STOCK_PIXMAP_PREFERENCES,
 112         STOCK_PIXMAP_PROPERTIES,
 113         STOCK_PIXMAP_VCARD,
 114         STOCK_PIXMAP_ONLINE,
 115         STOCK_PIXMAP_OFFLINE,
 116         STOCK_PIXMAP_NOTICE_WARN,               /* small warning */
 117         STOCK_PIXMAP_NOTICE_ERROR,              /* small error   */
 118         STOCK_PIXMAP_NOTICE_NOTE,               /* small message */
 119         STOCK_PIXMAP_GO_FOLDERS,
 120         STOCK_PIXMAP_MIME_TEXT_PLAIN,
 121         STOCK_PIXMAP_MIME_TEXT_HTML,
 122         STOCK_PIXMAP_MIME_TEXT_PATCH,
 123         STOCK_PIXMAP_MIME_APPLICATION,
 124         STOCK_PIXMAP_MIME_IMAGE,
 125         STOCK_PIXMAP_MIME_AUDIO,
 126         STOCK_PIXMAP_MIME_TEXT_ENRICHED,
 127         STOCK_PIXMAP_MIME_UNKNOWN,
 128         STOCK_PIXMAP_MIME_PDF,
 129         STOCK_PIXMAP_MIME_PS,
 130         STOCK_PIXMAP_MIME_TEXT_CALENDAR,
 131         STOCK_PIXMAP_MIME_PGP_SIG,
 132         STOCK_PIXMAP_PRINTER,
 133         STOCK_PIXMAP_PRIVACY_SIGNED,
 134         STOCK_PIXMAP_PRIVACY_PASSED,
 135         STOCK_PIXMAP_PRIVACY_FAILED,
 136         STOCK_PIXMAP_PRIVACY_UNKNOWN,
 137         STOCK_PIXMAP_PRIVACY_EXPIRED,
 138         STOCK_PIXMAP_PRIVACY_WARN,
 139         STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED,
 140         STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED,
 141         STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED,
 142         STOCK_PIXMAP_PRIVACY_EMBLEM_WARN,
 143         STOCK_PIXMAP_MIME_MESSAGE,
 144         STOCK_PIXMAP_SPAM_BTN,
 145         STOCK_PIXMAP_HAM_BTN,
 146         STOCK_PIXMAP_TRASH,
 147         STOCK_PIXMAP_DELETE,
 148         STOCK_PIXMAP_DELETE_DUP,
 149         STOCK_PIXMAP_CANCEL,
 150         STOCK_PIXMAP_MARK_IGNORETHREAD,
 151         STOCK_PIXMAP_MARK_WATCHTHREAD,
 152         STOCK_PIXMAP_MARK_MARK,
 153         STOCK_PIXMAP_MARK_UNMARK,
 154         STOCK_PIXMAP_MARK_LOCKED,
 155         STOCK_PIXMAP_MARK_UNLOCKED,
 156         STOCK_PIXMAP_MARK_ALLREAD,
 157         STOCK_PIXMAP_MARK_ALLUNREAD,
 158         STOCK_PIXMAP_MARK_READ,
 159         STOCK_PIXMAP_MARK_UNREAD,
 160         STOCK_PIXMAP_EMPTY,              /* last entry */
 161 };
 162
 163 typedef struct _ToolbarPage
 164 {
 165         PrefsPage  page;
 166
 167         GtkWidget *window;              /* do not modify */
 168
 169         ToolbarType source;
 170         GList     *combo_action_list;   /* list of internal functions    */
 171
 172         GtkWidget *list_view_set;       /* toolbar items treeview        */
 173         GtkWidget *item_text_entry;     /* item name                     */
 174         GtkWidget *item_type_combo;     /* item type selection widget    */
 175         GtkWidget *item_func_combo;     /* item internal function widget */
 176         GtkWidget *item_action_combo;   /* item user action widget       */
 177         GtkWidget *item_plugin_combo;   /* items registered by plugins */
 178         GtkWidget *icon_button;         /* item icon chooser widget      */
 179
 180         GtkWidget *icon_chooser_win;
 181         GtkWidget *icon_chooser_view;
 182
 183         gchar *item_icon_file;          /* item icon file                */
 184
 185 } ToolbarPage;
 186
 187 #define ERROR_MSG _("Selected Action already set.\nPlease choose another Action from List")
 188 #define ERROR_MSG_NO_ICON _("Item has no icon defined.")
 189 #define ERROR_MSG_NO_TEXT _("Item has no text defined.")
 190
 191 typedef struct _ToolbarPluginItem ToolbarPluginItem;
 192 struct _ToolbarPluginItem {
 193         gchar *plugin;
 194         gchar *item_name;
 195         ToolbarPluginCallback cb;
 196         gpointer cb_data;
 197 };
 198
 199 /* items registered by plugins */
 200 static GHashTable *plugin_items_mainwin = NULL;
 201 static GHashTable *plugin_items_compose = NULL;
 202 static GHashTable *plugin_items_msgview = NULL;
 203
 204 static void prefs_toolbar_populate               (ToolbarPage *prefs_toolbar);
 205
 206 static void get_action_name                      (const gchar *entry,
 207                                                   gchar **menu);
 208
 209 static gboolean is_duplicate                     (ToolbarPage *prefs_toolbar,
 210                                                   gchar            *chosen_action);
 211 static void prefs_toolbar_save                   (PrefsPage        *_page);
 212
 213 static void prefs_toolbar_register               (GtkButton        *button,
 214                                                   ToolbarPage *prefs_toolbar);
 215 static void prefs_toolbar_substitute             (GtkButton        *button,
 216                                                   ToolbarPage *prefs_toolbar);
 217 static void prefs_toolbar_delete                 (GtkButton        *button,
 218                                                   ToolbarPage *prefs_toolbar);
 219
 220 static void prefs_toolbar_up                     (GtkButton        *button,
 221                                                   ToolbarPage *prefs_toolbar);
 222
 223 static void prefs_toolbar_down                   (GtkButton        *button,
 224                                                   ToolbarPage *prefs_toolbar);
 225
 226 static void action_selection_changed             (GtkComboBox *action_combo,
 227                                                   ToolbarPage *prefs_toolbar);
 228 static void plugin_selection_changed             (GtkComboBox *action_combo,
 229                                                   ToolbarPage *prefs_toolbar);
 230
 231 static void func_selection_changed               (GtkComboBox *action_combo,
 232                                                   ToolbarPage *prefs_toolbar);
 233
 234 static void prefs_toolbar_create                 (ToolbarPage *prefs_toolbar);
 235
 236 static GtkWidget *create_set_list_view           (ToolbarPage *prefs_toolbar);
 237
 238 static gboolean set_list_selected                (GtkTreeSelection *selector,
 239                                                   GtkTreeModel *model,
 240                                                   GtkTreePath *path,
 241                                                   gboolean currently_selected,
 242                                                   ToolbarPage *prefs_toolbar);
 243
 244 static void icon_chooser_create                  (GtkButton *button,
 245                                                   ToolbarPage *prefs_toolbar);
 246
 247
 248 static GHashTable** get_plugin_hash_from_toolbar_type(ToolbarType toolbar_type)
 249 {
 250         if (toolbar_type == TOOLBAR_MAIN)
 251                 return &plugin_items_mainwin;
 252         else if (toolbar_type == TOOLBAR_COMPOSE)
 253                 return &plugin_items_compose;
 254         else if (toolbar_type == TOOLBAR_MSGVIEW)
 255                 return &plugin_items_msgview;
 256         else
 257                 return NULL;
 258 }
 259
 260 static void prefs_toolbar_create_widget(PrefsPage *_page, GtkWindow *window, gpointer data)
 261 {
 262         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 263
 264         prefs_toolbar->window = GTK_WIDGET(window);
 265
 266         toolbar_read_config_file(prefs_toolbar->source);
 267
 268         prefs_toolbar_create(prefs_toolbar);
 269         prefs_toolbar_populate(prefs_toolbar);
 270 }
 271
 272 static void prefs_toolbar_save(PrefsPage *_page)
 273 {
 274         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 275         GtkTreeView *list_view = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 276         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
 277         GtkTreeIter iter;
 278
 279         toolbar_clear_list(prefs_toolbar->source);
 280
 281         if (!gtk_tree_model_iter_n_children(model, NULL)
 282         ||  !gtk_tree_model_get_iter_first(model, &iter))
 283                 toolbar_set_default(prefs_toolbar->source);
 284         else {
 285                 do {
 286                         ToolbarItem *item;
 287                         gchar *fname, *text, *event;
 288
 289                         item = g_new0(ToolbarItem, 1);
 290
 291                         gtk_tree_model_get(model, &iter,
 292                                            SET_FILENAME, &fname,
 293                                            SET_TEXT, &text,
 294                                            SET_EVENT, &event,
 295                                            -1);
 296
 297                         /* XXX: remember that G_TYPE_STRING returned by model
 298                          * is owned by caller of gtk_tree_model_get() */
 299                         item->file  = fname;
 300                         item->text  = text;
 301                         item->index = toolbar_ret_val_from_descr(event);
 302                         g_free(event);
 303
 304                         toolbar_set_list_item(item, prefs_toolbar->source);
 305
 306                         g_free(item->file);
 307                         g_free(item->text);
 308                         g_free(item);
 309                 } while (gtk_tree_model_iter_next(model, &iter));
 310         }
 311
 312         toolbar_save_config_file(prefs_toolbar->source);
 313
 314         if (prefs_toolbar->source == TOOLBAR_MAIN)
 315                 toolbar_update(TOOLBAR_MAIN, mainwindow_get_mainwindow());
 316         else if (prefs_toolbar->source == TOOLBAR_COMPOSE)
 317                 compose_reflect_prefs_pixmap_theme();
 318         else if (prefs_toolbar->source == TOOLBAR_MSGVIEW)
 319                 messageview_reflect_prefs_pixmap_theme();
 320 }
 321
 322 static void prefs_toolbar_destroy_widget(PrefsPage *_page)
 323 {
 324         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 325
 326         g_list_free(prefs_toolbar->combo_action_list);
 327         prefs_toolbar->combo_action_list = NULL;
 328 }
 329
 330 static void prefs_toolbar_set_displayed(ToolbarPage *prefs_toolbar)
 331 {
 332         GSList *cur;
 333         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 334         GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model
 335                                                 (list_view_set));
 336         GSList *toolbar_list = toolbar_get_list(prefs_toolbar->source);
 337         GtkTreeIter iter;
 338
 339         gtk_list_store_clear(store);
 340
 341         /* set currently active toolbar entries */
 342         for (cur = toolbar_list; cur != NULL; cur = cur->next) {
 343                 ToolbarItem *item = (ToolbarItem*) cur->data;
 344
 345                 gtk_list_store_append(store, &iter);
 346
 347                 if (item->index != A_SEPARATOR) {
 348                         GdkPixbuf *pix;
 349                         StockPixmap icon = stock_pixmap_get_icon(item->file);
 350
 351                         stock_pixbuf_gdk(icon, &pix);
 352
 353                         gtk_list_store_set(store, &iter,
 354                                            SET_ICON, pix,
 355                                            SET_FILENAME, item->file,
 356                                            SET_TEXT, item->text,
 357                                            SET_EVENT, toolbar_ret_descr_from_val(item->index),
 358                                            SET_ICON_TEXT, NULL,
 359                                            SET_ICON_IS_TEXT, FALSE,
 360                                            -1);
 361                 } else {
 362                         gtk_list_store_set(store, &iter,
 363                                            SET_ICON, NULL,
 364                                            SET_FILENAME, toolbar_ret_descr_from_val(A_SEPARATOR),
 365                                            SET_TEXT, (const gchar *) "",
 366                                            SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 367                                            SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 368                                            SET_ICON_IS_TEXT, TRUE,
 369                                            -1);
 370                 }
 371         }
 372
 373         /* select first */
 374         gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
 375         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 376                                                 (list_view_set),
 377                                        &iter);
 378 }
 379
 380 static void add_item_to_plugin_combo(gpointer key, gpointer data, gpointer combo_box)
 381 {
 382 #if !GTK_CHECK_VERSION(2, 24, 0)
 383         gtk_combo_box_append_text(GTK_COMBO_BOX(combo_box), (const gchar*)key);
 384 #else
 385         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo_box), (const gchar*)key);
 386 #endif
 387 }
 388
 389 static void prefs_toolbar_populate(ToolbarPage *prefs_toolbar)
 390 {
 391         GSList *cur;
 392         gchar *act, *act_name;
 393         GHashTable **hash;
 394
 395         prefs_toolbar->combo_action_list = toolbar_get_action_items(prefs_toolbar->source);
 396 #if !GTK_CHECK_VERSION(2, 24, 0)
 397         combobox_set_popdown_strings(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 398                                      prefs_toolbar->combo_action_list);
 399 #else
 400         combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(prefs_toolbar->item_func_combo),
 401                                      prefs_toolbar->combo_action_list);
 402 #endif
 403
 404         /* get currently defined sylpheed actions */
 405         if (prefs_common.actions_list != NULL) {
 406                 for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) {
 407                         act = (gchar *)cur->data;
 408                         get_action_name(act, &act_name);
 409
 410 #if !GTK_CHECK_VERSION(2, 24, 0)
 411                         gtk_combo_box_append_text(
 412                                 GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 413 #else
 414                         gtk_combo_box_text_append_text(
 415                                 GTK_COMBO_BOX_TEXT(prefs_toolbar->item_action_combo),
 416 #endif
 417                                 act_name);
 418
 419                         g_free(act_name);
 420                 }
 421
 422         } else
 423                 combobox_set_sensitive(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
 424                                         ITEM_USER_ACTION, FALSE);
 425
 426         /* items registered by plugins */
 427         hash = get_plugin_hash_from_toolbar_type(prefs_toolbar->source);
 428         if (hash && *hash)
 429                 g_hash_table_foreach(*hash, add_item_to_plugin_combo,
 430                                 prefs_toolbar->item_plugin_combo);
 431         else
 432                 combobox_set_sensitive(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
 433                                         ITEM_PLUGIN, FALSE);
 434
 435         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 436         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 437         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
 438
 439         prefs_toolbar_set_displayed(prefs_toolbar);
 440
 441         toolbar_clear_list(prefs_toolbar->source);
 442 }
 443
 444 static gboolean is_duplicate(ToolbarPage *prefs_toolbar, gchar *chosen_action)
 445 {
 446         GtkTreeView *list_view_set = GTK_TREE_VIEW
 447                                         (prefs_toolbar->list_view_set);
 448         GtkTreeModel *model_set = gtk_tree_view_get_model(list_view_set);
 449         gchar *entry;
 450         GtkTreeIter iter;
 451         gboolean result;
 452
 453         cm_return_val_if_fail(chosen_action != NULL, TRUE);
 454
 455         if (!gtk_tree_model_iter_n_children(model_set, NULL))
 456                 return FALSE;
 457
 458         if (!gtk_tree_model_get_iter_first(model_set, &iter))
 459                 return FALSE;
 460
 461         result = FALSE;
 462         do {
 463                 gtk_tree_model_get(model_set, &iter,
 464                                    SET_EVENT, &entry,
 465                                    -1);
 466                 if (g_utf8_collate(chosen_action, entry) == 0)
 467                         result = TRUE;
 468                 g_free(entry);
 469         } while (!result && gtk_tree_model_iter_next(model_set, &iter));
 470
 471         return result;
 472 }
 473
 474 static void prefs_toolbar_default(GtkButton *button, ToolbarPage *prefs_toolbar)
 475 {
 476         toolbar_clear_list(prefs_toolbar->source);
 477         toolbar_set_default(prefs_toolbar->source);
 478         prefs_toolbar_set_displayed(prefs_toolbar);
 479 }
 480
 481 /*!
 482  *\return       String that should be freed by caller.
 483  */
 484 static void get_action_name(const gchar *entry, gchar **menu)
 485 {
 486         gchar *act, *act_p;
 487
 488         *menu = NULL;
 489
 490         if (prefs_common.actions_list != NULL) {
 491
 492                 act = g_strdup(entry);
 493                 act_p = strstr(act, ": ");
 494                 if (act_p != NULL)
 495                         act_p[0] = 0x00;
 496                 /* freed by calling func */
 497                 *menu = act;
 498         }
 499 }
 500
 501 static void prefs_toolbar_register(GtkButton *button, ToolbarPage *prefs_toolbar)
 502 {
 503         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 504         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 505         GtkListStore *store_set;
 506         GtkTreeIter iter;
 507
 508         store_set = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 509
 510         /* SEPARATOR or other ? */
 511         if (item_type == ITEM_SEPARATOR) {
 512                 gtk_list_store_append(store_set, &iter);
 513                 gtk_list_store_set(store_set, &iter,
 514                                    SET_ICON, NULL,
 515                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 516                                    SET_TEXT, NULL,
 517                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 518                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 519                                    SET_ICON_IS_TEXT, TRUE,
 520                                    -1);
 521         } else {
 522                 GdkPixbuf *pixbuf;
 523                 gchar *event, *text;
 524
 525                 if (prefs_toolbar->item_icon_file == NULL) {
 526                         alertpanel_error(ERROR_MSG_NO_ICON);
 527                         return;
 528                 }
 529                 stock_pixbuf_gdk(
 530                                 stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 531                                 &pixbuf);
 532                 if(pixbuf == NULL) {
 533                         alertpanel_error(ERROR_MSG_NO_ICON);
 534                         return;
 535                 }
 536
 537                 if (item_type == ITEM_FUNCTION) {
 538 #if !GTK_CHECK_VERSION(2, 24, 0)
 539                         event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 540 #else
 541                         event = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 542 #endif
 543                                                 prefs_toolbar->item_func_combo));
 544
 545                         if (is_duplicate(prefs_toolbar, event)) {
 546                                 alertpanel_error(ERROR_MSG);
 547                                 g_free(event);
 548                                 return;
 549                         }
 550                 } else if(item_type == ITEM_PLUGIN)
 551                   event = toolbar_ret_descr_from_val(A_CLAWS_PLUGINS);
 552                 else
 553                         event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 554
 555                 text = gtk_editable_get_chars(
 556                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 557
 558                 if (text != NULL) {
 559                         gtk_list_store_append(store_set, &iter);
 560                         gtk_list_store_set(store_set, &iter,
 561                                            SET_ICON, pixbuf,
 562                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 563                                            SET_TEXT, text,
 564                                            SET_EVENT, event,
 565                                            SET_ICON_TEXT, NULL,
 566                                            SET_ICON_IS_TEXT, FALSE,
 567                                            -1);
 568                 } else {
 569                         alertpanel_error(ERROR_MSG_NO_TEXT);
 570                         return;
 571                 }
 572
 573                 g_free(text);
 574                 if((item_type != ITEM_USER_ACTION) && (item_type != ITEM_PLUGIN))
 575                         g_free(event);
 576         }
 577
 578         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 579                                                 (list_view_set),
 580                                        &iter);
 581 }
 582
 583 static void prefs_toolbar_substitute(GtkButton *button, ToolbarPage *prefs_toolbar)
 584 {
 585         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 586         GtkListStore *store_set   = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 587         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 588         GtkTreeSelection *sel_set;
 589         GtkTreeIter iter_set;
 590
 591         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 592                 return;
 593
 594         sel_set = gtk_tree_view_get_selection(list_view_set);
 595         if (!gtk_tree_selection_get_selected(sel_set, NULL, &iter_set))
 596                 return;
 597
 598         if (item_type == ITEM_SEPARATOR) {
 599                 gtk_list_store_set(store_set, &iter_set,
 600                                    SET_ICON, NULL,
 601                                    SET_TEXT, NULL,
 602                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 603                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 604                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 605                                    SET_ICON_IS_TEXT, TRUE,
 606                                    -1);
 607         } else {
 608                 GdkPixbuf *pixbuf;
 609                 gchar *icon_event, *set_event, *text;
 610
 611                 if (prefs_toolbar->item_icon_file == NULL) {
 612                         alertpanel_error(ERROR_MSG_NO_ICON);
 613                         return;
 614                 }
 615                 stock_pixbuf_gdk(
 616                                  stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 617                                  &pixbuf);
 618                 if(pixbuf == NULL) {
 619                         alertpanel_error(ERROR_MSG_NO_ICON);
 620                         return;
 621                 }
 622
 623                 gtk_tree_model_get(GTK_TREE_MODEL(store_set), &iter_set,
 624                                                   SET_EVENT, &set_event,
 625                                                   -1);
 626
 627                 if (item_type == ITEM_FUNCTION) {
 628 #if !GTK_CHECK_VERSION(2, 24, 0)
 629                         icon_event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 630 #else
 631                         icon_event = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 632 #endif
 633                                                 prefs_toolbar->item_func_combo));
 634
 635                         if (is_duplicate(prefs_toolbar, icon_event)
 636                         && g_utf8_collate(icon_event, set_event) != 0){
 637                                 alertpanel_error(ERROR_MSG);
 638                                 g_free(icon_event);
 639                                 g_free(set_event);
 640                                 return;
 641                         }
 642                 } else if(item_type == ITEM_PLUGIN)
 643                         icon_event = toolbar_ret_descr_from_val(A_CLAWS_PLUGINS);
 644                 else
 645                         icon_event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 646
 647                 text = gtk_editable_get_chars(
 648                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 649
 650                 /* change the row */
 651                 if (text != NULL) {
 652                         gtk_list_store_set(store_set, &iter_set,
 653                                            SET_ICON, pixbuf,
 654                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 655                                            SET_TEXT, text,
 656                                            SET_EVENT, icon_event,
 657                                            SET_ICON_TEXT, NULL,
 658                                            SET_ICON_IS_TEXT, FALSE,
 659                                            -1);
 660                 } else
 661                         alertpanel_error(ERROR_MSG_NO_TEXT);
 662
 663                 g_free(text);
 664                 g_free(set_event);
 665                 if((item_type != ITEM_USER_ACTION) && (item_type != ITEM_PLUGIN))
 666                         g_free(icon_event);
 667         }
 668 }
 669
 670 static void prefs_toolbar_delete(GtkButton *button, ToolbarPage *prefs_toolbar)
 671 {
 672         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 673         GtkTreeModel *store_set = gtk_tree_view_get_model(list_view_set);
 674         GtkTreeIter iter_set;
 675         GtkTreePath *path;
 676
 677         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 678                 return;
 679
 680         if (!gtk_tree_selection_get_selected(gtk_tree_view_get_selection
 681                                                         (list_view_set),
 682                                              NULL,
 683                                              &iter_set))
 684                 return;
 685
 686         /* select prev list item, if deleted was first select next */
 687         path = gtk_tree_model_get_path(store_set, &iter_set);
 688         gtk_tree_path_prev(path);
 689
 690         gtk_list_store_remove(GTK_LIST_STORE(store_set), &iter_set);
 691
 692         gtk_tree_selection_select_path(
 693                         gtk_tree_view_get_selection(list_view_set),
 694                         path);
 695
 696         gtk_tree_path_free(path);
 697 }
 698
 699 static void prefs_toolbar_up(GtkButton *button, ToolbarPage *prefs_toolbar)
 700 {
 701         GtkTreePath *prev, *sel;
 702         GtkTreeIter isel;
 703         GtkListStore *store = NULL;
 704         GtkTreeModel *model = NULL;
 705         GtkTreeIter iprev;
 706
 707         if (!gtk_tree_selection_get_selected
 708                 (gtk_tree_view_get_selection
 709                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 710                  &model,
 711                  &isel))
 712                 return;
 713         store = (GtkListStore *)model;
 714
 715         sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
 716         if (!sel)
 717                 return;
 718
 719         /* no move if we're at row 0... */
 720         prev = gtk_tree_path_copy(sel);
 721         if (!gtk_tree_path_prev(prev)) {
 722                 gtk_tree_path_free(prev);
 723                 gtk_tree_path_free(sel);
 724                 return;
 725         }
 726
 727         gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
 728                                 &iprev, prev);
 729         gtk_tree_path_free(sel);
 730         gtk_tree_path_free(prev);
 731
 732         gtk_list_store_swap(store, &iprev, &isel);
 733 }
 734
 735 static void prefs_toolbar_down(GtkButton *button, ToolbarPage *prefs_toolbar)
 736 {
 737         GtkListStore *store = NULL;
 738         GtkTreeModel *model = NULL;
 739         GtkTreeIter next, sel;
 740
 741         if (!gtk_tree_selection_get_selected
 742                 (gtk_tree_view_get_selection
 743                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 744                  &model,
 745                  &sel))
 746                 return;
 747
 748         store = (GtkListStore *)model;
 749         next = sel;
 750         if (!gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
 751                 return;
 752
 753         gtk_list_store_swap(store, &next, &sel);
 754 }
 755
 756 static void item_type_changed(GtkComboBox *item_type_combo,
 757                                 ToolbarPage *prefs_toolbar)
 758 {
 759         gint active = gtk_combo_box_get_active(item_type_combo);
 760
 761         switch(active) {
 762         case ITEM_FUNCTION:
 763                 gtk_widget_show(prefs_toolbar->item_func_combo);
 764                 gtk_widget_hide(prefs_toolbar->item_action_combo);
 765                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
 766                 gtk_combo_box_set_active(
 767                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 768                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 769                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, TRUE);
 770                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, TRUE);
 771                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 772
 773                 func_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 774                                         prefs_toolbar);
 775                 break;
 776         case ITEM_USER_ACTION:
 777                 gtk_widget_show(prefs_toolbar->item_action_combo);
 778                 gtk_widget_hide(prefs_toolbar->item_func_combo);
 779                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
 780                 gtk_combo_box_set_active(
 781                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 782                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 783                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 784                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, TRUE);
 785                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 786
 787                 action_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 788                                         prefs_toolbar);
 789                 break;
 790         case ITEM_SEPARATOR:
 791                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), _("None"));
 792                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button), NULL);
 793                 g_free(prefs_toolbar->item_icon_file);
 794                 prefs_toolbar->item_icon_file = NULL;
 795                 gtk_combo_box_set_active(
 796                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), -1);
 797                 gtk_combo_box_set_active(
 798                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), -1);
 799                 gtk_combo_box_set_active(
 800                         GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), -1);
 801                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), "");
 802                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, FALSE);
 803                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 804                 gtk_widget_set_sensitive(prefs_toolbar->item_plugin_combo, FALSE);
 805                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, FALSE);
 806                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, FALSE);
 807                 break;
 808           case ITEM_PLUGIN:
 809                 gtk_widget_show(prefs_toolbar->item_plugin_combo);
 810                 gtk_widget_hide(prefs_toolbar->item_func_combo);
 811                 gtk_widget_hide(prefs_toolbar->item_action_combo);
 812                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
 813                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 814                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 815                 gtk_widget_set_sensitive(prefs_toolbar->item_plugin_combo, TRUE);
 816                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 817                 plugin_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), prefs_toolbar);
 818                 break;
 819         }
 820
 821 }
 822
 823 static void action_selection_changed(GtkComboBox *action_combo,
 824                                 ToolbarPage *prefs_toolbar)
 825 {
 826 #if !GTK_CHECK_VERSION(2, 24, 0)
 827         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 828 #else
 829         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 830 #endif
 831                            prefs_toolbar->item_action_combo));
 832
 833         if(text != NULL) { /* action */
 834                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), text);
 835                 g_free(text);
 836         }
 837 }
 838
 839 static void plugin_selection_changed(GtkComboBox *action_combo,
 840                 ToolbarPage *prefs_toolbar)
 841 {
 842 #if !GTK_CHECK_VERSION(2, 24, 0)
 843         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo));
 844 #else
 845         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(prefs_toolbar->item_plugin_combo));
 846 #endif
 847
 848         if (text != NULL) { /* action */
 849                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), text);
 850                 g_free(text);
 851         }
 852 }
 853
 854 static void func_selection_changed(GtkComboBox *action_combo,
 855                                 ToolbarPage *prefs_toolbar)
 856 {
 857 #if !GTK_CHECK_VERSION(2, 24, 0)
 858         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 859 #else
 860         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 861 #endif
 862                            prefs_toolbar->item_func_combo));
 863
 864         if(text != NULL) { /* action */
 865                 int action;
 866
 867                 action = toolbar_ret_val_from_descr(text);
 868                 g_free(text);
 869                 if (action > -1) {
 870                         gint icon;
 871
 872                         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
 873                                         toolbar_get_short_text(action));
 874                         icon = toolbar_get_icon(action);
 875                         if (icon > -1)  {
 876                                 StockPixmap stockp = (StockPixmap)icon;
 877                                 g_free(prefs_toolbar->item_icon_file);
 878                                 prefs_toolbar->item_icon_file = g_strdup(stock_pixmap_get_name(stockp));
 879
 880                                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
 881                                      stock_pixmap_widget(stockp));
 882                         }
 883                 }
 884         }
 885 }
 886
 887 static void prefs_toolbar_create(ToolbarPage *prefs_toolbar)
 888 {
 889         GtkWidget *main_vbox;
 890         GtkWidget *toolbar_item_hbox;
 891         GtkWidget *icon_vbox;
 892         GtkWidget *icon_label;
 893         GtkWidget *icon_button;
 894         GtkWidget *icon_hbox;
 895         GtkWidget *item_type_combo;
 896         GtkListStore *item_type_model;
 897         GtkTreeIter iter;
 898         GtkWidget *item_action_combo;
 899         GtkWidget *item_plugin_combo;
 900         GtkWidget *item_func_combo;
 901         GtkWidget *reg_hbox;
 902         GtkWidget *arrow;
 903         GtkWidget *btn_hbox;
 904 #ifdef GENERIC_UMPC
 905         GtkWidget *hbox;
 906 #endif
 907         GtkWidget *reg_btn;
 908         GtkWidget *subst_btn;
 909         GtkWidget *del_btn;
 910         GtkWidget *default_btn;
 911         GtkWidget *vbox_frame;
 912         GtkWidget *table;
 913         GtkWidget *label_icon_text;
 914         GtkWidget *item_text_entry;
 915         GtkWidget *vbox_toolbar_items;
 916         GtkWidget *hbox_bottom;
 917         GtkWidget *scrolledwindow_list_view_set;
 918         GtkWidget *list_view_set;
 919         GtkWidget *label;
 920
 921         GtkWidget *btn_vbox;
 922         GtkWidget *up_btn;
 923         GtkWidget *down_btn;
 924
 925         debug_print("Creating custom toolbar window...\n");
 926
 927         main_vbox = gtk_vbox_new(FALSE, 0);
 928         gtk_widget_show(main_vbox);
 929
 930         PACK_FRAME (main_vbox, vbox_frame, _("Toolbar item"))
 931         gtk_container_set_border_width(GTK_CONTAINER(vbox_frame), 8);
 932         gtk_widget_show(vbox_frame);
 933
 934         toolbar_item_hbox = gtk_hbox_new (FALSE, 4);
 935         gtk_widget_show(toolbar_item_hbox);
 936         gtk_container_add(GTK_CONTAINER (vbox_frame), toolbar_item_hbox);
 937
 938         table = gtk_table_new (3, 3, FALSE);
 939         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), table,
 940                            TRUE, TRUE, 0);
 941         gtk_container_set_border_width (GTK_CONTAINER (table), 8);
 942         gtk_table_set_row_spacings (GTK_TABLE (table), 8);
 943         gtk_table_set_col_spacings (GTK_TABLE (table), 8);
 944
 945         /* toolbar item type */
 946         label = gtk_label_new(_("Item type"));
 947         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 948         gtk_widget_show(label);
 949         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1,
 950                          (GtkAttachOptions) (GTK_FILL),
 951                          (GtkAttachOptions) (0), 0, 0);
 952
 953         item_type_combo = gtkut_sc_combobox_create(NULL, TRUE);
 954         item_type_model = GTK_LIST_STORE(gtk_combo_box_get_model(
 955                                          GTK_COMBO_BOX(item_type_combo)));
 956         COMBOBOX_ADD(item_type_model, _("Internal Function"), ITEM_FUNCTION);
 957         COMBOBOX_ADD(item_type_model, _("User Action"), ITEM_USER_ACTION);
 958         COMBOBOX_ADD(item_type_model, _("Plugins"), ITEM_PLUGIN);
 959         COMBOBOX_ADD(item_type_model, _("Separator"), ITEM_SEPARATOR);
 960         gtk_widget_set_size_request(item_type_combo, 200, -1);
 961         gtk_table_attach(GTK_TABLE(table), item_type_combo, 1, 3, 0, 1,
 962                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 963                          (GtkAttachOptions) (0), 0, 0);
 964
 965         /* available actions */
 966         label = gtk_label_new(_("Event executed on click"));
 967         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 968         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
 969                           (GtkAttachOptions) (GTK_FILL),
 970                           (GtkAttachOptions) (0), 0, 0);
 971
 972 #if !GTK_CHECK_VERSION(2, 24, 0)
 973         item_action_combo = gtk_combo_box_new_text();
 974 #else
 975         item_action_combo = gtk_combo_box_text_new();
 976 #endif
 977         gtk_widget_set_size_request(item_action_combo, 200, -1);
 978         gtk_table_attach (GTK_TABLE (table), item_action_combo, 1, 3, 1, 2,
 979                           (GtkAttachOptions) (GTK_FILL),
 980                           (GtkAttachOptions) (0), 0, 0);
 981
 982         /* available internal functions */
 983 #if !GTK_CHECK_VERSION(2, 24, 0)
 984         item_func_combo = gtk_combo_box_new_text();
 985 #else
 986         item_func_combo = gtk_combo_box_text_new();
 987 #endif
 988         gtk_widget_set_size_request(item_func_combo, 200, -1);
 989         gtk_table_attach (GTK_TABLE (table), item_func_combo, 1, 3, 1, 2,
 990                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 991                           (GtkAttachOptions) (0), 0, 0);
 992
 993         /* plugin-registered items */
 994 #if !GTK_CHECK_VERSION(2, 24, 0)
 995         item_plugin_combo = gtk_combo_box_new_text();
 996 #else
 997         item_plugin_combo = gtk_combo_box_text_new();
 998 #endif
 999         gtk_widget_set_size_request(item_plugin_combo, 200, -1);
1000         gtk_table_attach(GTK_TABLE(table), item_plugin_combo, 1, 3, 1, 2,
1001                          (GtkAttachOptions) (GTK_FILL),
1002                          (GtkAttachOptions) (0), 0, 0);
1003
1004         /* toolbar item description */
1005         label_icon_text = gtk_label_new(_("Toolbar text"));
1006         gtk_misc_set_alignment(GTK_MISC(label_icon_text), 0, 0.5);
1007         gtk_widget_show (label_icon_text);
1008         gtk_table_attach (GTK_TABLE (table), label_icon_text, 0, 1, 2, 3,
1009                           (GtkAttachOptions) (GTK_FILL),
1010                           (GtkAttachOptions) (0), 0, 0);
1011
1012         item_text_entry = gtk_entry_new();
1013         gtk_table_attach (GTK_TABLE (table), item_text_entry, 1, 3, 2, 3,
1014                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
1015                           (GtkAttachOptions) (0), 0, 0);
1016
1017         icon_vbox = gtk_vbox_new(FALSE, VBOX_BORDER);
1018         gtk_widget_show(icon_vbox);
1019
1020         icon_label = gtk_label_new(_("Icon"));
1021         gtk_widget_set_size_request(icon_label, 100, -1);
1022         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_label, FALSE, FALSE, 0);
1023
1024         icon_hbox = gtk_hbox_new(FALSE, 0);
1025         gtk_widget_show(icon_hbox);
1026
1027         label = gtk_label_new("");
1028         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
1029
1030         icon_button = gtk_button_new();
1031         gtk_widget_show(icon_button);
1032         gtk_widget_set_size_request(icon_button, 50, 50);
1033         g_signal_connect(G_OBJECT(icon_button), "clicked",
1034                          G_CALLBACK(icon_chooser_create), prefs_toolbar);
1035         gtk_box_pack_start(GTK_BOX(icon_hbox), icon_button, FALSE, FALSE, 8);
1036
1037         label = gtk_label_new("");
1038         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
1039
1040         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_hbox, FALSE, FALSE, 0);
1041
1042         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), icon_vbox, FALSE, FALSE, 0);
1043
1044         /* register / substitute / delete */
1045         reg_hbox = gtk_hbox_new(FALSE, 4);
1046         gtk_box_pack_start(GTK_BOX(main_vbox), reg_hbox, FALSE, FALSE, 0);
1047         gtk_container_set_border_width(GTK_CONTAINER(reg_hbox), 10);
1048
1049         arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
1050         gtk_box_pack_start(GTK_BOX(reg_hbox), arrow, FALSE, FALSE, 0);
1051         gtk_widget_set_size_request(arrow, -1, 16);
1052
1053         btn_hbox = gtk_hbox_new(TRUE, 4);
1054         gtk_box_pack_start(GTK_BOX(reg_hbox), btn_hbox, FALSE, FALSE, 0);
1055
1056         reg_btn = gtk_button_new_with_mnemonic (_("A_dd"));
1057         gtk_button_set_image(GTK_BUTTON(reg_btn),
1058                         gtk_image_new_from_stock(GTK_STOCK_ADD,GTK_ICON_SIZE_BUTTON));
1059         gtk_box_pack_start(GTK_BOX(btn_hbox), reg_btn, FALSE, TRUE, 0);
1060         g_signal_connect(G_OBJECT(reg_btn), "clicked",
1061                          G_CALLBACK(prefs_toolbar_register),
1062                          prefs_toolbar);
1063
1064         subst_btn = gtkut_get_replace_btn(_("_Replace"));
1065         gtk_box_pack_start(GTK_BOX(btn_hbox), subst_btn, FALSE, TRUE, 0);
1066         g_signal_connect(G_OBJECT(subst_btn), "clicked",
1067                          G_CALLBACK(prefs_toolbar_substitute),
1068                          prefs_toolbar);
1069
1070         del_btn = gtk_button_new_with_mnemonic (_("D_elete"));
1071         gtk_button_set_image(GTK_BUTTON(del_btn),
1072                         gtk_image_new_from_stock(GTK_STOCK_REMOVE,GTK_ICON_SIZE_BUTTON));
1073         gtk_box_pack_start(GTK_BOX(btn_hbox), del_btn, FALSE, TRUE, 0);
1074         g_signal_connect(G_OBJECT(del_btn), "clicked",
1075                          G_CALLBACK(prefs_toolbar_delete),
1076                           prefs_toolbar);
1077
1078         default_btn = gtk_button_new_with_label(_(" Use default "));
1079 #ifndef GENERIC_UMPC
1080         gtk_box_pack_end(GTK_BOX(reg_hbox), default_btn, FALSE, TRUE, 0);
1081 #else
1082         hbox = gtk_hbox_new(FALSE, 0);
1083         gtk_box_pack_start(GTK_BOX(main_vbox), hbox, FALSE, FALSE, 0);
1084         gtk_box_pack_start(GTK_BOX(hbox), default_btn, FALSE, FALSE, 0);
1085 #endif
1086         g_signal_connect(G_OBJECT(default_btn), "clicked",
1087                          G_CALLBACK(prefs_toolbar_default),
1088                          prefs_toolbar);
1089
1090         /* currently active toolbar items */
1091         vbox_toolbar_items = gtk_vbox_new(FALSE, VBOX_BORDER);
1092         gtk_box_pack_start(GTK_BOX(main_vbox), vbox_toolbar_items, TRUE, TRUE, 0);
1093
1094         hbox_bottom = gtk_hbox_new(FALSE, 0);
1095         gtk_container_add(GTK_CONTAINER(vbox_toolbar_items), hbox_bottom);
1096
1097         scrolledwindow_list_view_set = gtk_scrolled_window_new(NULL, NULL);
1098         gtk_box_pack_start(GTK_BOX(hbox_bottom), scrolledwindow_list_view_set, TRUE, TRUE, 0);
1099     gtk_container_set_border_width(GTK_CONTAINER(scrolledwindow_list_view_set), 8);
1100         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
1101                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1102         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
1103                                             GTK_SHADOW_IN);
1104
1105         list_view_set = create_set_list_view(prefs_toolbar);
1106         gtk_widget_show(list_view_set);
1107         gtk_container_add(GTK_CONTAINER(scrolledwindow_list_view_set), list_view_set);
1108         gtk_widget_set_size_request(list_view_set, 225, 120);
1109
1110         btn_vbox = gtk_vbox_new(FALSE, 0);
1111         gtk_widget_show(btn_vbox);
1112         gtk_box_pack_start(GTK_BOX(hbox_bottom), btn_vbox, FALSE, FALSE, 0);
1113
1114         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
1115         gtk_widget_show(up_btn);
1116         gtk_box_pack_start(GTK_BOX(btn_vbox), up_btn, FALSE, FALSE, 4);
1117
1118         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
1119         gtk_widget_show(down_btn);
1120         gtk_box_pack_start(GTK_BOX(btn_vbox), down_btn, FALSE, FALSE, 0);
1121         gtk_container_set_border_width(GTK_CONTAINER(btn_vbox), 8);
1122
1123         g_signal_connect(G_OBJECT(item_type_combo), "changed",
1124                          G_CALLBACK(item_type_changed), prefs_toolbar);
1125         g_signal_connect(G_OBJECT(item_action_combo), "changed",
1126                          G_CALLBACK(action_selection_changed), prefs_toolbar);
1127         g_signal_connect(G_OBJECT(item_plugin_combo), "changed",
1128                          G_CALLBACK(plugin_selection_changed), prefs_toolbar);
1129         g_signal_connect(G_OBJECT(item_func_combo), "changed",
1130                          G_CALLBACK(func_selection_changed), prefs_toolbar);
1131         g_signal_connect(G_OBJECT(up_btn), "clicked",
1132                          G_CALLBACK(prefs_toolbar_up), prefs_toolbar);
1133         g_signal_connect(G_OBJECT(down_btn), "clicked",
1134                          G_CALLBACK(prefs_toolbar_down), prefs_toolbar);
1135
1136         gtk_widget_show_all(main_vbox);
1137
1138         prefs_toolbar->list_view_set    = list_view_set;
1139         prefs_toolbar->item_text_entry  = item_text_entry;
1140         prefs_toolbar->item_type_combo  = item_type_combo;
1141         prefs_toolbar->item_func_combo  = item_func_combo;
1142         prefs_toolbar->item_action_combo= item_action_combo;
1143         prefs_toolbar->item_plugin_combo= item_plugin_combo;
1144         prefs_toolbar->icon_button      = icon_button;
1145         prefs_toolbar->item_icon_file   = NULL;
1146
1147         prefs_toolbar->page.widget = main_vbox;
1148 }
1149
1150 ToolbarPage *prefs_toolbar_mainwindow;
1151 ToolbarPage *prefs_toolbar_composewindow;
1152 ToolbarPage *prefs_toolbar_messageview;
1153
1154 static void toolbar_unregister_plugin_item_real(GHashTable *hash,
1155                                         const gchar *plugin_name,
1156                                         const gchar *item_name)
1157 {
1158         gchar *key;
1159
1160         if (!hash)
1161                 return;
1162
1163         key = g_strdup_printf(plugin_name, "/", item_name, NULL);
1164         g_hash_table_remove(hash, key);
1165         g_free(key);
1166 }
1167
1168 void prefs_toolbar_unregister_plugin_item(ToolbarType toolbar_type,
1169                                         const gchar *plugin_name,
1170                                         const gchar *item_name)
1171 {
1172         GHashTable **hash;
1173         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1174         if (hash)
1175                 toolbar_unregister_plugin_item_real(*hash, plugin_name, item_name);
1176 }
1177
1178 static void prefs_toolbar_execute_plugin_item_real(gpointer parent,
1179                                 GHashTable *hash, const gchar *id)
1180 {
1181         ToolbarPluginItem *value;
1182         GSList *walk;
1183         gboolean found;
1184
1185         if (!hash) {
1186                 debug_print("No plugin registered toolbar items yet\n");
1187                 return;
1188         }
1189
1190         value = g_hash_table_lookup(hash, id);
1191         if (!value) {
1192                 debug_print("Could not find plugin toolbar item with id %s\n", id);
1193                 return;
1194         }
1195
1196         /* check if corresponding plugin is currently loaded */
1197         found = FALSE;
1198         for (walk = plugin_get_list(); walk; walk = walk->next) {
1199                 const gchar *plugin_name;
1200                 Plugin *plugin = walk->data;
1201                 plugin_name = plugin_get_name(plugin);
1202                 if (!strcmp(plugin_name, value->plugin)) {
1203                         found = TRUE;
1204                         break;
1205                 }
1206         }
1207         if (!found) {
1208                 debug_print("Plugin '%s' is currently not loaded, cannot execute toolbar action\n", value->plugin);
1209                 return;
1210         }
1211
1212         value->cb(parent, value->item_name, value->cb_data);
1213 }
1214
1215 void prefs_toolbar_execute_plugin_item(gpointer parent,
1216                         ToolbarType toolbar_type, const gchar *id)
1217 {
1218         GHashTable **hash;
1219         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1220         if (hash)
1221                 prefs_toolbar_execute_plugin_item_real(parent, *hash, id);
1222 }
1223
1224 static void destroy_plugin_item_hash_value(ToolbarPluginItem *item)
1225 {
1226         g_free(item->plugin);
1227         g_free(item->item_name);
1228         g_free(item);
1229 }
1230
1231 static void prefs_toolbar_register_plugin_item_real(GHashTable **hash,
1232                                         const gchar *plugin_name,
1233                                         const gchar *item_name,
1234                                         ToolbarPluginCallback cb,
1235                                         gpointer cb_data)
1236 {
1237         gchar *key;
1238         ToolbarPluginItem *value;
1239
1240         cm_return_if_fail(plugin_name && item_name);
1241
1242         if (!*hash) {
1243                 *hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
1244                                 (GDestroyNotify) destroy_plugin_item_hash_value);
1245                 if (!*hash)
1246                         return;
1247         }
1248
1249         key = g_strconcat(plugin_name, "/", item_name, NULL);
1250         value = g_new0(ToolbarPluginItem, 1);
1251         value->plugin = g_strdup(plugin_name);
1252         value->item_name = g_strdup(item_name);
1253         value->cb = cb;
1254         value->cb_data = cb_data;
1255         g_hash_table_insert(*hash, key, value);
1256 }
1257
1258 void prefs_toolbar_register_plugin_item(ToolbarType toolbar_type,
1259                                         const gchar *plugin_name,
1260                                         const gchar *item_name,
1261                                         ToolbarPluginCallback cb,
1262                                         gpointer cb_data)
1263 {
1264         GHashTable **hash;
1265         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1266         if(hash)
1267                 prefs_toolbar_register_plugin_item_real(hash, plugin_name,
1268                                                 item_name, cb, cb_data);
1269 }
1270
1271 void prefs_toolbar_init(void)
1272 {
1273         ToolbarPage *page;
1274         static gchar *mainpath[3], *messagepath[3], *composepath[3];
1275
1276         mainpath[0] = _("Toolbars");
1277         mainpath[1] = _("Main Window");
1278         mainpath[2] = NULL;
1279
1280         page = g_new0(ToolbarPage, 1);
1281         page->page.path = mainpath;
1282         page->page.create_widget = prefs_toolbar_create_widget;
1283         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1284         page->page.save_page = prefs_toolbar_save;
1285         page->source = TOOLBAR_MAIN;
1286         page->page.weight = 50.0;
1287         prefs_gtk_register_page((PrefsPage *) page);
1288         prefs_toolbar_mainwindow = page;
1289
1290         messagepath[0] = _("Toolbars");
1291         messagepath[1] = _("Message Window");
1292         messagepath[2] = NULL;
1293
1294         page = g_new0(ToolbarPage, 1);
1295         page->page.path = messagepath;
1296         page->page.create_widget = prefs_toolbar_create_widget;
1297         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1298         page->page.save_page = prefs_toolbar_save;
1299         page->source = TOOLBAR_MSGVIEW;
1300         page->page.weight = 45.0;
1301         prefs_gtk_register_page((PrefsPage *) page);
1302         prefs_toolbar_messageview = page;
1303
1304         composepath[0] = _("Toolbars");
1305         composepath[1] = _("Compose Window");
1306         composepath[2] = NULL;
1307
1308         page = g_new0(ToolbarPage, 1);
1309         page->page.path = composepath;
1310         page->page.create_widget = prefs_toolbar_create_widget;
1311         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1312         page->page.save_page = prefs_toolbar_save;
1313         page->source = TOOLBAR_COMPOSE;
1314         page->page.weight = 40.0;
1315         prefs_gtk_register_page((PrefsPage *) page);
1316         prefs_toolbar_composewindow = page;
1317 }
1318
1319 void prefs_toolbar_done(void)
1320 {
1321         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_mainwindow);
1322         g_free(prefs_toolbar_mainwindow->item_icon_file);
1323         g_free(prefs_toolbar_mainwindow);
1324         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_composewindow);
1325         g_free(prefs_toolbar_composewindow->item_icon_file);
1326         g_free(prefs_toolbar_composewindow);
1327         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_messageview);
1328         g_free(prefs_toolbar_messageview->item_icon_file);
1329         g_free(prefs_toolbar_messageview);
1330 }
1331
1332 void prefs_toolbar_update_action_btns(void)
1333 {
1334         if (toolbar_check_action_btns(TOOLBAR_MAIN)) {
1335                 toolbar_save_config_file(TOOLBAR_MAIN);
1336                 toolbar_update(TOOLBAR_MAIN, mainwindow_get_mainwindow());
1337         }
1338
1339         if (toolbar_check_action_btns(TOOLBAR_COMPOSE)) {
1340                 toolbar_save_config_file(TOOLBAR_COMPOSE);
1341                 compose_reflect_prefs_pixmap_theme();
1342         }
1343
1344         if (toolbar_check_action_btns(TOOLBAR_MSGVIEW)) {
1345                 toolbar_save_config_file(TOOLBAR_MSGVIEW);
1346                 messageview_reflect_prefs_pixmap_theme();
1347         }
1348 }
1349
1350 static void set_visible_if_not_text(GtkTreeViewColumn *col,
1351                                     GtkCellRenderer   *renderer,
1352                                     GtkTreeModel      *model,
1353                                     GtkTreeIter       *iter,
1354                                     gpointer           user_data)
1355 {
1356         gboolean is_text;
1357         GdkPixbuf *pixbuf;
1358
1359         gtk_tree_model_get(model, iter, SET_ICON_IS_TEXT, &is_text, -1);
1360         if (is_text) {
1361                 g_object_set(renderer, "visible", FALSE, NULL);
1362         } else {
1363                 pixbuf = NULL;
1364                 gtk_tree_model_get(model, iter,
1365                                    SET_ICON, &pixbuf,
1366                                    -1);
1367                 /* note getting a pixbuf from a tree model increases
1368                  * its refcount ... */
1369                 g_object_unref(pixbuf);
1370
1371                 g_object_set(renderer, "visible", TRUE, NULL);
1372                 g_object_set(renderer, "pixbuf",  pixbuf, NULL);
1373         }
1374 }
1375
1376 static GtkWidget *create_set_list_view(ToolbarPage *prefs_toolbar)
1377 {
1378         GtkTreeView *list_view;
1379         GtkListStore *store;
1380         GtkCellRenderer *renderer;
1381         GtkTreeViewColumn *column;
1382         GtkTreeSelection *selector;
1383
1384         store = gtk_list_store_new(N_SET_COLUMNS,
1385                                    GDK_TYPE_PIXBUF,
1386                                    G_TYPE_STRING,
1387                                    G_TYPE_STRING,
1388                                    G_TYPE_STRING,
1389                                    G_TYPE_STRING,
1390                                    G_TYPE_BOOLEAN,
1391                                    -1);
1392         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1393         g_object_unref(G_OBJECT(store));
1394
1395         column = gtk_tree_view_column_new();
1396         gtk_tree_view_column_set_title(column, _("Icon"));
1397         renderer = gtk_cell_renderer_pixbuf_new();
1398         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1399         gtk_tree_view_set_reorderable(list_view, TRUE);
1400         /* tell pixbuf renderer it is only visible if
1401          * the icon is not represented by text */
1402         gtk_tree_view_column_set_cell_data_func(column, renderer,
1403                                                 set_visible_if_not_text,
1404                                                 NULL, NULL);
1405
1406         renderer = gtk_cell_renderer_text_new();
1407         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1408
1409         /* tell the text renderer it is only visible if the icon
1410          * is represented by an image */
1411         gtk_tree_view_column_set_attributes(column, renderer,
1412                                             "visible", SET_ICON_IS_TEXT,
1413                                             "text", SET_ICON_TEXT,
1414                                             NULL);
1415
1416         gtk_tree_view_append_column(list_view, column);
1417
1418         column = gtk_tree_view_column_new();
1419         gtk_tree_view_column_set_title(column, _("Icon text"));
1420         renderer = gtk_cell_renderer_text_new();
1421         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1422         gtk_tree_view_column_set_attributes(column, renderer,
1423                                             "text", SET_TEXT,
1424                                             NULL);
1425         gtk_tree_view_append_column(list_view, column);
1426
1427         column = gtk_tree_view_column_new();
1428         gtk_tree_view_column_set_title(column, _("Mapped event"));
1429         renderer = gtk_cell_renderer_text_new();
1430         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1431         gtk_tree_view_column_set_attributes(column, renderer,
1432                                             "text", SET_EVENT,
1433                                             NULL);
1434         gtk_tree_view_append_column(list_view, column);
1435
1436         /* various other tree view attributes */
1437         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1438
1439         selector = gtk_tree_view_get_selection(list_view);
1440         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1441         gtk_tree_selection_set_select_function
1442                 (selector, (GtkTreeSelectionFunc) set_list_selected,
1443                  prefs_toolbar, NULL);
1444
1445         return GTK_WIDGET(list_view);
1446
1447 }
1448
1449 static gboolean set_list_selected(GtkTreeSelection *selector,
1450                                   GtkTreeModel *model,
1451                                   GtkTreePath *path,
1452                                   gboolean currently_selected,
1453                                   ToolbarPage *prefs_toolbar)
1454 {
1455
1456         GtkTreeIter iter;
1457         gchar *icon_text, *icon_file, *descr;
1458         GList *cur;
1459         GSList *cur2;
1460         gint item_num;
1461         GdkPixbuf *pix;
1462
1463         if (currently_selected || !gtk_tree_model_get_iter(model, &iter, path))
1464                 return TRUE;
1465
1466         gtk_tree_model_get(model, &iter,
1467                            SET_ICON, &pix,
1468                            SET_TEXT, &icon_text,
1469                            SET_EVENT, &descr,
1470                            SET_FILENAME, &icon_file,
1471                            -1);
1472
1473         g_free(prefs_toolbar->item_icon_file);
1474         prefs_toolbar->item_icon_file = icon_file;
1475         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1476                              gtk_image_new_from_pixbuf(pix));
1477
1478         if (g_utf8_collate(toolbar_ret_descr_from_val(A_SEPARATOR), descr) == 0) {
1479                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button),
1480                                     _("None"));
1481                 g_free(prefs_toolbar->item_icon_file);
1482                 prefs_toolbar->item_icon_file = NULL;
1483                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
1484                                         ITEM_SEPARATOR);
1485                 g_free(icon_text);
1486                 g_free(descr);
1487
1488                 return TRUE;
1489         }
1490
1491         gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
1492         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
1493                            icon_text);
1494
1495         if (g_utf8_collate(toolbar_ret_descr_from_val(A_CLAWS_ACTIONS), descr) == 0) {
1496                 gtk_combo_box_set_active(GTK_COMBO_BOX(
1497                         prefs_toolbar->item_type_combo), ITEM_USER_ACTION);
1498
1499                 for(cur2 = prefs_common.actions_list, item_num = 0; cur2 != NULL;
1500                     cur2 = cur2->next) {
1501                         gchar *item_string;
1502                         get_action_name((gchar *)cur2->data, &item_string);
1503
1504                         if(g_utf8_collate(item_string, icon_text) == 0) {
1505                                 gtk_combo_box_set_active(
1506                                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
1507                                         item_num);
1508                                 g_free(item_string);
1509                                 break;
1510                         }
1511                         else {
1512                                 item_num++;
1513                                 g_free(item_string);
1514                         }
1515                 }
1516
1517                 gtk_widget_show(prefs_toolbar->item_action_combo);
1518                 gtk_widget_hide(prefs_toolbar->item_func_combo);
1519                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
1520
1521                 g_free(icon_text);
1522                 g_free(descr);
1523
1524                 return TRUE;
1525         }
1526
1527         if (g_utf8_collate(toolbar_ret_descr_from_val(A_CLAWS_PLUGINS), descr) == 0) {
1528                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo), ITEM_PLUGIN);
1529
1530                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
1531
1532                 gtk_widget_show(prefs_toolbar->item_plugin_combo);
1533                 gtk_widget_hide(prefs_toolbar->item_func_combo);
1534                 gtk_widget_hide(prefs_toolbar->item_action_combo);
1535
1536                 g_free(descr);
1537                 g_free(icon_text);
1538                 return TRUE;
1539         }
1540
1541         /* scan combo list for selected description an set combo item accordingly */
1542         for (cur = prefs_toolbar->combo_action_list, item_num = 0; cur != NULL;
1543              cur = cur->next) {
1544                 gchar *item_str = (gchar*)cur->data;
1545                 if (g_utf8_collate(item_str, descr) == 0) {
1546                         gtk_combo_box_set_active(
1547                                 GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
1548                                 item_num);
1549
1550                         break;
1551                 }
1552                 else
1553                         item_num++;
1554         }
1555
1556         gtk_combo_box_set_active(GTK_COMBO_BOX(
1557                         prefs_toolbar->item_type_combo),ITEM_FUNCTION);
1558         gtk_widget_hide(prefs_toolbar->item_action_combo);
1559         gtk_widget_show(prefs_toolbar->item_func_combo);
1560
1561         g_free(icon_text);
1562         g_free(descr);
1563
1564         return TRUE;
1565 }
1566
1567 static void icon_chooser_ok_clicked(GtkButton *button,
1568                                         ToolbarPage *prefs_toolbar)
1569 {
1570         GtkTreeModel *model;
1571         GtkTreeIter iter;
1572         GList *list;
1573         GdkPixbuf *pix;
1574         gchar *icon_file;
1575
1576         cm_return_if_fail(prefs_toolbar != NULL);
1577
1578         model = gtk_icon_view_get_model(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1579         list = gtk_icon_view_get_selected_items(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1580         if(list == NULL)
1581                 return;
1582
1583         if(!gtk_tree_model_get_iter(model, &iter, (GtkTreePath *)list->data)) {
1584                 gtk_tree_path_free(list->data);
1585                 g_list_free(list);
1586                 return;
1587         }
1588
1589         gtk_tree_model_get(model, &iter,
1590                            SET_ICON, &pix,
1591                            SET_FILENAME, &icon_file,
1592                            -1);
1593
1594         g_free(prefs_toolbar->item_icon_file);
1595         prefs_toolbar->item_icon_file = icon_file;
1596         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1597                              gtk_image_new_from_pixbuf(pix));
1598
1599         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1600         prefs_toolbar->icon_chooser_win = NULL;
1601         prefs_toolbar->icon_chooser_view = NULL;
1602
1603         gtk_tree_path_free(list->data);
1604         g_list_free(list);
1605 }
1606
1607 static void icon_chooser_cancel_clicked(GtkButton *button,
1608                                         ToolbarPage *prefs_toolbar)
1609 {
1610         cm_return_if_fail(prefs_toolbar != NULL);
1611
1612         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1613         prefs_toolbar->icon_chooser_win = NULL;
1614         prefs_toolbar->icon_chooser_view = NULL;
1615 }
1616
1617 static gboolean icon_chooser_key_pressed(GtkWidget *widget, GdkEventKey *event,
1618                         ToolbarPage *prefs_toolbar)
1619 {
1620         if (event && event->keyval == GDK_KEY_Escape) {
1621                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1622                 return TRUE;
1623         }
1624
1625         return FALSE;
1626 }
1627
1628 static gboolean icon_list_key_pressed(GtkWidget *widget, GdkEventKey *event,
1629                         ToolbarPage *prefs_toolbar)
1630 {
1631         if (event) {
1632                 if (event->keyval == GDK_KEY_KP_Enter ||
1633                     event->keyval == GDK_KEY_Return ||
1634                     event->keyval == GDK_KEY_space) {
1635                         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1636                         return TRUE;
1637                 }
1638         }
1639         return FALSE;
1640 }
1641
1642 static gboolean ok_cb(gpointer data)
1643 {
1644         ToolbarPage *prefs_toolbar = (ToolbarPage *)data;
1645         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1646         return FALSE;
1647 }
1648
1649 static gboolean icon_list_button_release(GtkWidget *widget,
1650                                                GdkEventButton *event,
1651                                                ToolbarPage *prefs_toolbar )
1652 {
1653         static guint id = 0;
1654         if (id > 0) {
1655                 g_source_remove(id);
1656                 id = 0;
1657         }
1658         id = g_timeout_add(100, ok_cb, prefs_toolbar);
1659         return FALSE;
1660 }
1661
1662 static gboolean icon_window_button_press(GtkWidget *widget,
1663                                                GdkEventButton *event,
1664                                                ToolbarPage *prefs_toolbar )
1665 {
1666         GtkWidget *event_widget;
1667         gboolean restore = TRUE;
1668
1669         /* Test where mouse was clicked */
1670         event_widget = gtk_get_event_widget((GdkEvent *)event);
1671         if (event_widget != widget) {
1672                 while (event_widget) {
1673                         if (event_widget == widget)
1674                                 return FALSE;
1675                         else if (event_widget == prefs_toolbar->icon_chooser_win) {
1676                                 restore = FALSE;
1677                                 break;
1678                         }
1679                         event_widget = gtk_widget_get_parent(event_widget);
1680                 }
1681         }
1682
1683         if (restore) {
1684                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1685                 return TRUE;
1686         }
1687         return FALSE;
1688 }
1689
1690 static void icon_chooser_activated(GtkTreeView *treeview, GtkTreePath *path,
1691                                 ToolbarPage *prefs_toolbar)
1692 {
1693         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1694 }
1695
1696 static void icon_chooser_create(GtkButton *button, ToolbarPage *prefs_toolbar)
1697 {
1698         GtkAllocation allocation;
1699         GtkWidget *icon_chooser_win;
1700         GtkWidget *scrollwin;
1701         GtkWidget *icon_view;
1702         GtkListStore *store;
1703         GtkTreeIter iter;
1704         gint i, x, y;
1705
1706         store = gtk_list_store_new(2,
1707                                    GDK_TYPE_PIXBUF,
1708                                    G_TYPE_STRING,
1709                                    -1);
1710
1711         gtk_list_store_clear(store);
1712
1713         for (i = 0; ToolbarIcons[i] != STOCK_PIXMAP_EMPTY; i++) {
1714                 GdkPixbuf *pixbuf;
1715                 stock_pixbuf_gdk(ToolbarIcons[i], &pixbuf);
1716
1717                 gtk_list_store_append(store, &iter);
1718                 gtk_list_store_set(store, &iter,
1719                                    SET_ICON, pixbuf,
1720                                    SET_FILENAME, stock_pixmap_get_name((StockPixmap) ToolbarIcons[i]),
1721                                    -1);
1722         }
1723
1724         icon_chooser_win = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_toolbar");
1725         gtk_window_set_title(GTK_WINDOW(icon_chooser_win), _("Toolbar item icon"));
1726         gtk_window_set_decorated(GTK_WINDOW(icon_chooser_win), FALSE);
1727         gdk_window_get_origin(gtk_widget_get_window(
1728                         GTK_WIDGET(prefs_toolbar->icon_button)),
1729                         &x, &y);
1730         gtk_widget_get_allocation(GTK_WIDGET(prefs_toolbar->icon_button), &allocation);
1731         x += allocation.x;
1732         y += allocation.y;
1733         y += 50;
1734         x -= 300-50;
1735         gtk_window_move(GTK_WINDOW(icon_chooser_win), x, y);
1736         gtk_window_set_resizable(GTK_WINDOW(icon_chooser_win), FALSE);
1737         gtk_widget_set_size_request(icon_chooser_win, 300, 320);
1738
1739         scrollwin = gtk_scrolled_window_new(NULL, NULL);
1740         gtk_container_add(GTK_CONTAINER(icon_chooser_win), scrollwin);
1741         gtk_widget_show(scrollwin);
1742         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
1743                                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1744         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrollwin),
1745                                 GTK_SHADOW_OUT);
1746
1747         icon_view = gtk_icon_view_new_with_model(GTK_TREE_MODEL(store));
1748         gtk_icon_view_set_selection_mode(GTK_ICON_VIEW(icon_view), GTK_SELECTION_SINGLE);
1749         gtk_icon_view_set_pixbuf_column(GTK_ICON_VIEW(icon_view), SET_ICON);
1750         gtk_container_add(GTK_CONTAINER(scrollwin), GTK_WIDGET(icon_view));
1751
1752         g_signal_connect(G_OBJECT(icon_chooser_win), "key_press_event",
1753                          G_CALLBACK(icon_chooser_key_pressed), prefs_toolbar);
1754         g_signal_connect(G_OBJECT(icon_view), "item-activated",
1755                          G_CALLBACK(icon_chooser_activated), prefs_toolbar);
1756         g_signal_connect(G_OBJECT(icon_chooser_win),
1757                          "button-press-event",
1758                          G_CALLBACK(icon_window_button_press),
1759                          prefs_toolbar );
1760         g_signal_connect(G_OBJECT(icon_view),
1761                          "button-release-event",
1762                          G_CALLBACK(icon_list_button_release),
1763                          prefs_toolbar );
1764         g_signal_connect(G_OBJECT(icon_view), "key_press_event",
1765                          G_CALLBACK(icon_list_key_pressed), prefs_toolbar);
1766
1767         gtk_widget_show_all(icon_chooser_win);
1768         gtk_widget_grab_focus(GTK_WIDGET(icon_view));
1769         manage_window_set_transient(GTK_WINDOW(icon_chooser_win));
1770         gtk_window_set_modal(GTK_WINDOW(icon_chooser_win), TRUE);
1771
1772         prefs_toolbar->icon_chooser_win         = icon_chooser_win;
1773         prefs_toolbar->icon_chooser_view        = icon_view;
1774 }