src/prefs_toolbar.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2002-2013 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_CANCEL,
 149         STOCK_PIXMAP_EMPTY,              /* last entry */
 150 };
 151
 152 typedef struct _ToolbarPage
 153 {
 154         PrefsPage  page;
 155
 156         GtkWidget *window;              /* do not modify */
 157
 158         ToolbarType source;
 159         GList     *combo_action_list;   /* list of internal functions    */
 160
 161         GtkWidget *list_view_set;       /* toolbar items treeview        */
 162         GtkWidget *item_text_entry;     /* item name                     */
 163         GtkWidget *item_type_combo;     /* item type selection widget    */
 164         GtkWidget *item_func_combo;     /* item internal function widget */
 165         GtkWidget *item_action_combo;   /* item user action widget       */
 166         GtkWidget *item_plugin_combo;   /* items registered by plugins */
 167         GtkWidget *icon_button;         /* item icon chooser widget      */
 168
 169         GtkWidget *icon_chooser_win;
 170         GtkWidget *icon_chooser_view;
 171
 172         gchar *item_icon_file;          /* item icon file                */
 173
 174 } ToolbarPage;
 175
 176 #define ERROR_MSG _("Selected Action already set.\nPlease choose another Action from List")
 177 #define ERROR_MSG_NO_ICON _("Item has no icon defined.")
 178 #define ERROR_MSG_NO_TEXT _("Item has no text defined.")
 179
 180 typedef struct _ToolbarPluginItem ToolbarPluginItem;
 181 struct _ToolbarPluginItem {
 182         gchar *plugin;
 183         gchar *item_name;
 184         ToolbarPluginCallback cb;
 185         gpointer cb_data;
 186 };
 187
 188 /* items registered by plugins */
 189 static GHashTable *plugin_items_mainwin = NULL;
 190 static GHashTable *plugin_items_compose = NULL;
 191 static GHashTable *plugin_items_msgview = NULL;
 192
 193 static void prefs_toolbar_populate               (ToolbarPage *prefs_toolbar);
 194
 195 static void get_action_name                      (const gchar *entry,
 196                                                   gchar **menu);
 197
 198 static gboolean is_duplicate                     (ToolbarPage *prefs_toolbar,
 199                                                   gchar            *chosen_action);
 200 static void prefs_toolbar_save                   (PrefsPage        *_page);
 201
 202 static void prefs_toolbar_register               (GtkButton        *button,
 203                                                   ToolbarPage *prefs_toolbar);
 204 static void prefs_toolbar_substitute             (GtkButton        *button,
 205                                                   ToolbarPage *prefs_toolbar);
 206 static void prefs_toolbar_delete                 (GtkButton        *button,
 207                                                   ToolbarPage *prefs_toolbar);
 208
 209 static void prefs_toolbar_up                     (GtkButton        *button,
 210                                                   ToolbarPage *prefs_toolbar);
 211
 212 static void prefs_toolbar_down                   (GtkButton        *button,
 213                                                   ToolbarPage *prefs_toolbar);
 214
 215 static void action_selection_changed             (GtkComboBox *action_combo,
 216                                                   ToolbarPage *prefs_toolbar);
 217 static void plugin_selection_changed             (GtkComboBox *action_combo,
 218                                                   ToolbarPage *prefs_toolbar);
 219
 220 static void func_selection_changed               (GtkComboBox *action_combo,
 221                                                   ToolbarPage *prefs_toolbar);
 222
 223 static void prefs_toolbar_create                 (ToolbarPage *prefs_toolbar);
 224
 225 static GtkWidget *create_set_list_view           (ToolbarPage *prefs_toolbar);
 226
 227 static gboolean set_list_selected                (GtkTreeSelection *selector,
 228                                                   GtkTreeModel *model,
 229                                                   GtkTreePath *path,
 230                                                   gboolean currently_selected,
 231                                                   ToolbarPage *prefs_toolbar);
 232
 233 static void icon_chooser_create                  (GtkButton *button,
 234                                                   ToolbarPage *prefs_toolbar);
 235
 236
 237 static GHashTable** get_plugin_hash_from_toolbar_type(ToolbarType toolbar_type)
 238 {
 239         if (toolbar_type == TOOLBAR_MAIN)
 240                 return &plugin_items_mainwin;
 241         else if (toolbar_type == TOOLBAR_COMPOSE)
 242                 return &plugin_items_compose;
 243         else if (toolbar_type == TOOLBAR_MSGVIEW)
 244                 return &plugin_items_msgview;
 245         else
 246                 return NULL;
 247 }
 248
 249 static void prefs_toolbar_create_widget(PrefsPage *_page, GtkWindow *window, gpointer data)
 250 {
 251         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 252
 253         prefs_toolbar->window = GTK_WIDGET(window);
 254
 255         toolbar_read_config_file(prefs_toolbar->source);
 256
 257         prefs_toolbar_create(prefs_toolbar);
 258         prefs_toolbar_populate(prefs_toolbar);
 259 }
 260
 261 static void prefs_toolbar_save(PrefsPage *_page)
 262 {
 263         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 264         GtkTreeView *list_view = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 265         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
 266         GtkTreeIter iter;
 267
 268         toolbar_clear_list(prefs_toolbar->source);
 269
 270         if (!gtk_tree_model_iter_n_children(model, NULL)
 271         ||  !gtk_tree_model_get_iter_first(model, &iter))
 272                 toolbar_set_default(prefs_toolbar->source);
 273         else {
 274                 do {
 275                         ToolbarItem *item;
 276                         gchar *fname, *text, *event;
 277
 278                         item = g_new0(ToolbarItem, 1);
 279
 280                         gtk_tree_model_get(model, &iter,
 281                                            SET_FILENAME, &fname,
 282                                            SET_TEXT, &text,
 283                                            SET_EVENT, &event,
 284                                            -1);
 285
 286                         /* XXX: remember that G_TYPE_STRING returned by model
 287                          * is owned by caller of gtk_tree_model_get() */
 288                         item->file  = fname;
 289                         item->text  = text;
 290                         item->index = toolbar_ret_val_from_descr(event);
 291                         g_free(event);
 292
 293                         toolbar_set_list_item(item, prefs_toolbar->source);
 294
 295                         g_free(item->file);
 296                         g_free(item->text);
 297                         g_free(item);
 298                 } while (gtk_tree_model_iter_next(model, &iter));
 299         }
 300
 301         toolbar_save_config_file(prefs_toolbar->source);
 302
 303         if (prefs_toolbar->source == TOOLBAR_MAIN)
 304                 toolbar_update(TOOLBAR_MAIN, mainwindow_get_mainwindow());
 305         else if (prefs_toolbar->source == TOOLBAR_COMPOSE)
 306                 compose_reflect_prefs_pixmap_theme();
 307         else if (prefs_toolbar->source == TOOLBAR_MSGVIEW)
 308                 messageview_reflect_prefs_pixmap_theme();
 309 }
 310
 311 static void prefs_toolbar_destroy_widget(PrefsPage *_page)
 312 {
 313         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 314
 315         g_list_free(prefs_toolbar->combo_action_list);
 316         prefs_toolbar->combo_action_list = NULL;
 317 }
 318
 319 static void prefs_toolbar_set_displayed(ToolbarPage *prefs_toolbar)
 320 {
 321         GSList *cur;
 322         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 323         GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model
 324                                                 (list_view_set));
 325         GSList *toolbar_list = toolbar_get_list(prefs_toolbar->source);
 326         GtkTreeIter iter;
 327
 328         gtk_list_store_clear(store);
 329
 330         /* set currently active toolbar entries */
 331         for (cur = toolbar_list; cur != NULL; cur = cur->next) {
 332                 ToolbarItem *item = (ToolbarItem*) cur->data;
 333
 334                 gtk_list_store_append(store, &iter);
 335
 336                 if (item->index != A_SEPARATOR) {
 337                         GdkPixbuf *pix;
 338                         StockPixmap icon = stock_pixmap_get_icon(item->file);
 339
 340                         stock_pixbuf_gdk(prefs_toolbar->window, icon, &pix);
 341
 342                         gtk_list_store_set(store, &iter,
 343                                            SET_ICON, pix,
 344                                            SET_FILENAME, item->file,
 345                                            SET_TEXT, item->text,
 346                                            SET_EVENT, toolbar_ret_descr_from_val(item->index),
 347                                            SET_ICON_TEXT, NULL,
 348                                            SET_ICON_IS_TEXT, FALSE,
 349                                            -1);
 350                 } else {
 351                         gtk_list_store_set(store, &iter,
 352                                            SET_ICON, NULL,
 353                                            SET_FILENAME, toolbar_ret_descr_from_val(A_SEPARATOR),
 354                                            SET_TEXT, (const gchar *) "",
 355                                            SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 356                                            SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 357                                            SET_ICON_IS_TEXT, TRUE,
 358                                            -1);
 359                 }
 360         }
 361
 362         /* select first */
 363         gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
 364         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 365                                                 (list_view_set),
 366                                        &iter);
 367 }
 368
 369 static void add_item_to_plugin_combo(gpointer key, gpointer data, gpointer combo_box)
 370 {
 371 #if !GTK_CHECK_VERSION(2, 24, 0)
 372         gtk_combo_box_append_text(GTK_COMBO_BOX(combo_box), (const gchar*)key);
 373 #else
 374         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo_box), (const gchar*)key);
 375 #endif
 376 }
 377
 378 static void prefs_toolbar_populate(ToolbarPage *prefs_toolbar)
 379 {
 380         GSList *cur;
 381         gchar *act, *act_name;
 382         GHashTable **hash;
 383
 384         prefs_toolbar->combo_action_list = toolbar_get_action_items(prefs_toolbar->source);
 385 #if !GTK_CHECK_VERSION(2, 24, 0)
 386         combobox_set_popdown_strings(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 387                                      prefs_toolbar->combo_action_list);
 388 #else
 389         combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(prefs_toolbar->item_func_combo),
 390                                      prefs_toolbar->combo_action_list);
 391 #endif
 392
 393         /* get currently defined sylpheed actions */
 394         if (prefs_common.actions_list != NULL) {
 395                 for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) {
 396                         act = (gchar *)cur->data;
 397                         get_action_name(act, &act_name);
 398
 399 #if !GTK_CHECK_VERSION(2, 24, 0)
 400                         gtk_combo_box_append_text(
 401                                 GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 402 #else
 403                         gtk_combo_box_text_append_text(
 404                                 GTK_COMBO_BOX_TEXT(prefs_toolbar->item_action_combo),
 405 #endif
 406                                 act_name);
 407
 408                         g_free(act_name);
 409                 }
 410
 411         } else
 412                 combobox_set_sensitive(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
 413                                         ITEM_USER_ACTION, FALSE);
 414
 415         /* items registered by plugins */
 416         hash = get_plugin_hash_from_toolbar_type(prefs_toolbar->source);
 417         if (hash && *hash)
 418                 g_hash_table_foreach(*hash, add_item_to_plugin_combo,
 419                                 prefs_toolbar->item_plugin_combo);
 420         else
 421                 combobox_set_sensitive(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
 422                                         ITEM_PLUGIN, FALSE);
 423
 424         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 425         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 426         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
 427
 428         prefs_toolbar_set_displayed(prefs_toolbar);
 429
 430         toolbar_clear_list(prefs_toolbar->source);
 431 }
 432
 433 static gboolean is_duplicate(ToolbarPage *prefs_toolbar, gchar *chosen_action)
 434 {
 435         GtkTreeView *list_view_set = GTK_TREE_VIEW
 436                                         (prefs_toolbar->list_view_set);
 437         GtkTreeModel *model_set = gtk_tree_view_get_model(list_view_set);
 438         gchar *entry;
 439         GtkTreeIter iter;
 440         gboolean result;
 441
 442         cm_return_val_if_fail(chosen_action != NULL, TRUE);
 443
 444         if (!gtk_tree_model_iter_n_children(model_set, NULL))
 445                 return FALSE;
 446
 447         if (!gtk_tree_model_get_iter_first(model_set, &iter))
 448                 return FALSE;
 449
 450         result = FALSE;
 451         do {
 452                 gtk_tree_model_get(model_set, &iter,
 453                                    SET_EVENT, &entry,
 454                                    -1);
 455                 if (g_utf8_collate(chosen_action, entry) == 0)
 456                         result = TRUE;
 457                 g_free(entry);
 458         } while (!result && gtk_tree_model_iter_next(model_set, &iter));
 459
 460         return result;
 461 }
 462
 463 static void prefs_toolbar_default(GtkButton *button, ToolbarPage *prefs_toolbar)
 464 {
 465         toolbar_clear_list(prefs_toolbar->source);
 466         toolbar_set_default(prefs_toolbar->source);
 467         prefs_toolbar_set_displayed(prefs_toolbar);
 468 }
 469
 470 /*!
 471  *\return       String that should be freed by caller.
 472  */
 473 static void get_action_name(const gchar *entry, gchar **menu)
 474 {
 475         gchar *act, *act_p;
 476
 477         *menu = NULL;
 478
 479         if (prefs_common.actions_list != NULL) {
 480
 481                 act = g_strdup(entry);
 482                 act_p = strstr(act, ": ");
 483                 if (act_p != NULL)
 484                         act_p[0] = 0x00;
 485                 /* freed by calling func */
 486                 *menu = act;
 487         }
 488 }
 489
 490 static void prefs_toolbar_register(GtkButton *button, ToolbarPage *prefs_toolbar)
 491 {
 492         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 493         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 494         GtkListStore *store_set;
 495         GtkTreeIter iter;
 496
 497         store_set = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 498
 499         /* SEPARATOR or other ? */
 500         if (item_type == ITEM_SEPARATOR) {
 501                 gtk_list_store_append(store_set, &iter);
 502                 gtk_list_store_set(store_set, &iter,
 503                                    SET_ICON, NULL,
 504                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 505                                    SET_TEXT, NULL,
 506                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 507                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 508                                    SET_ICON_IS_TEXT, TRUE,
 509                                    -1);
 510         } else {
 511                 GdkPixbuf *pixbuf;
 512                 gchar *event, *text;
 513
 514                 if (prefs_toolbar->item_icon_file == NULL) {
 515                         alertpanel_error(ERROR_MSG_NO_ICON);
 516                         return;
 517                 }
 518                 stock_pixbuf_gdk(prefs_toolbar->window,
 519                                  stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 520                                  &pixbuf);
 521                 if(pixbuf == NULL) {
 522                         alertpanel_error(ERROR_MSG_NO_ICON);
 523                         return;
 524                 }
 525
 526                 if (item_type == ITEM_FUNCTION) {
 527 #if !GTK_CHECK_VERSION(2, 24, 0)
 528                         event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 529 #else
 530                         event = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 531 #endif
 532                                                 prefs_toolbar->item_func_combo));
 533
 534                         if (is_duplicate(prefs_toolbar, event)) {
 535                                 alertpanel_error(ERROR_MSG);
 536                                 g_free(event);
 537                                 return;
 538                         }
 539                 } else if(item_type == ITEM_PLUGIN)
 540                   event = toolbar_ret_descr_from_val(A_CLAWS_PLUGINS);
 541                 else
 542                         event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 543
 544                 text = gtk_editable_get_chars(
 545                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 546
 547                 if (text != NULL) {
 548                         gtk_list_store_append(store_set, &iter);
 549                         gtk_list_store_set(store_set, &iter,
 550                                            SET_ICON, pixbuf,
 551                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 552                                            SET_TEXT, text,
 553                                            SET_EVENT, event,
 554                                            SET_ICON_TEXT, NULL,
 555                                            SET_ICON_IS_TEXT, FALSE,
 556                                            -1);
 557                 } else {
 558                         alertpanel_error(ERROR_MSG_NO_TEXT);
 559                         return;
 560                 }
 561
 562                 g_free(text);
 563                 if((item_type != ITEM_USER_ACTION) && (item_type != ITEM_PLUGIN))
 564                         g_free(event);
 565         }
 566
 567         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 568                                                 (list_view_set),
 569                                        &iter);
 570 }
 571
 572 static void prefs_toolbar_substitute(GtkButton *button, ToolbarPage *prefs_toolbar)
 573 {
 574         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 575         GtkListStore *store_set   = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 576         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 577         GtkTreeSelection *sel_set;
 578         GtkTreeIter iter_set;
 579
 580         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 581                 return;
 582
 583         sel_set = gtk_tree_view_get_selection(list_view_set);
 584         if (!gtk_tree_selection_get_selected(sel_set, NULL, &iter_set))
 585                 return;
 586
 587         if (item_type == ITEM_SEPARATOR) {
 588                 gtk_list_store_set(store_set, &iter_set,
 589                                    SET_ICON, NULL,
 590                                    SET_TEXT, NULL,
 591                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 592                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 593                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 594                                    SET_ICON_IS_TEXT, TRUE,
 595                                    -1);
 596         } else {
 597                 GdkPixbuf *pixbuf;
 598                 gchar *icon_event, *set_event, *text;
 599
 600                 if (prefs_toolbar->item_icon_file == NULL) {
 601                         alertpanel_error(ERROR_MSG_NO_ICON);
 602                         return;
 603                 }
 604                 stock_pixbuf_gdk(prefs_toolbar->window,
 605                                  stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 606                                  &pixbuf);
 607                 if(pixbuf == NULL) {
 608                         alertpanel_error(ERROR_MSG_NO_ICON);
 609                         return;
 610                 }
 611
 612                 gtk_tree_model_get(GTK_TREE_MODEL(store_set), &iter_set,
 613                                                   SET_EVENT, &set_event,
 614                                                   -1);
 615
 616                 if (item_type == ITEM_FUNCTION) {
 617 #if !GTK_CHECK_VERSION(2, 24, 0)
 618                         icon_event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 619 #else
 620                         icon_event = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 621 #endif
 622                                                 prefs_toolbar->item_func_combo));
 623
 624                         if (is_duplicate(prefs_toolbar, icon_event)
 625                         && g_utf8_collate(icon_event, set_event) != 0){
 626                                 alertpanel_error(ERROR_MSG);
 627                                 g_free(icon_event);
 628                                 g_free(set_event);
 629                                 return;
 630                         }
 631                 } else if(item_type == ITEM_PLUGIN)
 632                         icon_event = toolbar_ret_descr_from_val(A_CLAWS_PLUGINS);
 633                 else
 634                         icon_event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 635
 636                 text = gtk_editable_get_chars(
 637                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 638
 639                 /* change the row */
 640                 if (text != NULL) {
 641                         gtk_list_store_set(store_set, &iter_set,
 642                                            SET_ICON, pixbuf,
 643                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 644                                            SET_TEXT, text,
 645                                            SET_EVENT, icon_event,
 646                                            SET_ICON_TEXT, NULL,
 647                                            SET_ICON_IS_TEXT, FALSE,
 648                                            -1);
 649                 } else
 650                         alertpanel_error(ERROR_MSG_NO_TEXT);
 651
 652                 g_free(text);
 653                 g_free(set_event);
 654                 if((item_type != ITEM_USER_ACTION) && (item_type != ITEM_PLUGIN))
 655                         g_free(icon_event);
 656         }
 657 }
 658
 659 static void prefs_toolbar_delete(GtkButton *button, ToolbarPage *prefs_toolbar)
 660 {
 661         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 662         GtkTreeModel *store_set = gtk_tree_view_get_model(list_view_set);
 663         GtkTreeIter iter_set;
 664         GtkTreePath *path;
 665
 666         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 667                 return;
 668
 669         if (!gtk_tree_selection_get_selected(gtk_tree_view_get_selection
 670                                                         (list_view_set),
 671                                              NULL,
 672                                              &iter_set))
 673                 return;
 674
 675         /* select prev list item, if deleted was first select next */
 676         path = gtk_tree_model_get_path(store_set, &iter_set);
 677         gtk_tree_path_prev(path);
 678
 679         gtk_list_store_remove(GTK_LIST_STORE(store_set), &iter_set);
 680
 681         gtk_tree_selection_select_path(
 682                         gtk_tree_view_get_selection(list_view_set),
 683                         path);
 684
 685         gtk_tree_path_free(path);
 686 }
 687
 688 static void prefs_toolbar_up(GtkButton *button, ToolbarPage *prefs_toolbar)
 689 {
 690         GtkTreePath *prev, *sel;
 691         GtkTreeIter isel;
 692         GtkListStore *store = NULL;
 693         GtkTreeModel *model = NULL;
 694         GtkTreeIter iprev;
 695
 696         if (!gtk_tree_selection_get_selected
 697                 (gtk_tree_view_get_selection
 698                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 699                  &model,
 700                  &isel))
 701                 return;
 702         store = (GtkListStore *)model;
 703
 704         sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
 705         if (!sel)
 706                 return;
 707
 708         /* no move if we're at row 0... */
 709         prev = gtk_tree_path_copy(sel);
 710         if (!gtk_tree_path_prev(prev)) {
 711                 gtk_tree_path_free(prev);
 712                 gtk_tree_path_free(sel);
 713                 return;
 714         }
 715
 716         gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
 717                                 &iprev, prev);
 718         gtk_tree_path_free(sel);
 719         gtk_tree_path_free(prev);
 720
 721         gtk_list_store_swap(store, &iprev, &isel);
 722 }
 723
 724 static void prefs_toolbar_down(GtkButton *button, ToolbarPage *prefs_toolbar)
 725 {
 726         GtkListStore *store = NULL;
 727         GtkTreeModel *model = NULL;
 728         GtkTreeIter next, sel;
 729
 730         if (!gtk_tree_selection_get_selected
 731                 (gtk_tree_view_get_selection
 732                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 733                  &model,
 734                  &sel))
 735                 return;
 736
 737         store = (GtkListStore *)model;
 738         next = sel;
 739         if (!gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
 740                 return;
 741
 742         gtk_list_store_swap(store, &next, &sel);
 743 }
 744
 745 static void item_type_changed(GtkComboBox *item_type_combo,
 746                                 ToolbarPage *prefs_toolbar)
 747 {
 748         gint active = gtk_combo_box_get_active(item_type_combo);
 749
 750         switch(active) {
 751         case ITEM_FUNCTION:
 752                 gtk_widget_show(prefs_toolbar->item_func_combo);
 753                 gtk_widget_hide(prefs_toolbar->item_action_combo);
 754                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
 755                 gtk_combo_box_set_active(
 756                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 757                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 758                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, TRUE);
 759                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, TRUE);
 760                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 761
 762                 func_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 763                                         prefs_toolbar);
 764                 break;
 765         case ITEM_USER_ACTION:
 766                 gtk_widget_show(prefs_toolbar->item_action_combo);
 767                 gtk_widget_hide(prefs_toolbar->item_func_combo);
 768                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
 769                 gtk_combo_box_set_active(
 770                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 771                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 772                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 773                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, TRUE);
 774                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 775
 776                 action_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 777                                         prefs_toolbar);
 778                 break;
 779         case ITEM_SEPARATOR:
 780                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), _("None"));
 781                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button), NULL);
 782                 g_free(prefs_toolbar->item_icon_file);
 783                 prefs_toolbar->item_icon_file = NULL;
 784                 gtk_combo_box_set_active(
 785                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), -1);
 786                 gtk_combo_box_set_active(
 787                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), -1);
 788                 gtk_combo_box_set_active(
 789                         GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), -1);
 790                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), "");
 791                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, FALSE);
 792                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 793                 gtk_widget_set_sensitive(prefs_toolbar->item_plugin_combo, FALSE);
 794                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, FALSE);
 795                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, FALSE);
 796                 break;
 797           case ITEM_PLUGIN:
 798                 gtk_widget_show(prefs_toolbar->item_plugin_combo);
 799                 gtk_widget_hide(prefs_toolbar->item_func_combo);
 800                 gtk_widget_hide(prefs_toolbar->item_action_combo);
 801                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
 802                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 803                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 804                 gtk_widget_set_sensitive(prefs_toolbar->item_plugin_combo, TRUE);
 805                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 806                 plugin_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), prefs_toolbar);
 807                 break;
 808         }
 809
 810 }
 811
 812 static void action_selection_changed(GtkComboBox *action_combo,
 813                                 ToolbarPage *prefs_toolbar)
 814 {
 815 #if !GTK_CHECK_VERSION(2, 24, 0)
 816         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 817 #else
 818         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 819 #endif
 820                            prefs_toolbar->item_action_combo));
 821
 822         if(text != NULL) { /* action */
 823                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), text);
 824                 g_free(text);
 825         }
 826 }
 827
 828 static void plugin_selection_changed(GtkComboBox *action_combo,
 829                 ToolbarPage *prefs_toolbar)
 830 {
 831 #if !GTK_CHECK_VERSION(2, 24, 0)
 832         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo));
 833 #else
 834         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(prefs_toolbar->item_plugin_combo));
 835 #endif
 836
 837         if (text != NULL) { /* action */
 838                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), text);
 839                 g_free(text);
 840         }
 841 }
 842
 843 static void func_selection_changed(GtkComboBox *action_combo,
 844                                 ToolbarPage *prefs_toolbar)
 845 {
 846 #if !GTK_CHECK_VERSION(2, 24, 0)
 847         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 848 #else
 849         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 850 #endif
 851                            prefs_toolbar->item_func_combo));
 852
 853         if(text != NULL) { /* action */
 854                 int action = -1;
 855                 action = toolbar_ret_val_from_descr(text);
 856                 if (action >= 0)
 857                         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
 858                                         toolbar_get_short_text(action));
 859                 g_free(text);
 860                 if (action >= 0) {
 861                         StockPixmap stockp = toolbar_get_icon(action);
 862                         if (stockp >= 0)  {
 863                                 g_free(prefs_toolbar->item_icon_file);
 864                                 prefs_toolbar->item_icon_file = g_strdup(stock_pixmap_get_name(stockp));
 865
 866                                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
 867                                      stock_pixmap_widget(prefs_toolbar->window, stockp));
 868                         }
 869                 }
 870         }
 871 }
 872
 873 static void prefs_toolbar_create(ToolbarPage *prefs_toolbar)
 874 {
 875         GtkWidget *main_vbox;
 876         GtkWidget *toolbar_item_hbox;
 877         GtkWidget *icon_vbox;
 878         GtkWidget *icon_label;
 879         GtkWidget *icon_button;
 880         GtkWidget *icon_hbox;
 881         GtkWidget *item_type_combo;
 882         GtkListStore *item_type_model;
 883         GtkTreeIter iter;
 884         GtkWidget *item_action_combo;
 885         GtkWidget *item_plugin_combo;
 886         GtkWidget *item_func_combo;
 887         GtkWidget *reg_hbox;
 888         GtkWidget *arrow;
 889         GtkWidget *btn_hbox;
 890 #ifdef GENERIC_UMPC
 891         GtkWidget *hbox;
 892 #endif
 893         GtkWidget *reg_btn;
 894         GtkWidget *subst_btn;
 895         GtkWidget *del_btn;
 896         GtkWidget *default_btn;
 897         GtkWidget *vbox_frame;
 898         GtkWidget *table;
 899         GtkWidget *label_icon_text;
 900         GtkWidget *item_text_entry;
 901         GtkWidget *vbox_toolbar_items;
 902         GtkWidget *hbox_bottom;
 903         GtkWidget *scrolledwindow_list_view_set;
 904         GtkWidget *list_view_set;
 905         GtkWidget *label;
 906
 907         GtkWidget *btn_vbox;
 908         GtkWidget *up_btn;
 909         GtkWidget *down_btn;
 910
 911         debug_print("Creating custom toolbar window...\n");
 912
 913         main_vbox = gtk_vbox_new(FALSE, 0);
 914         gtk_widget_show(main_vbox);
 915
 916         vbox_frame = gtk_frame_new(_("Toolbar item"));
 917         gtk_widget_show(vbox_frame);
 918         gtk_box_pack_start(GTK_BOX(main_vbox), vbox_frame, FALSE, TRUE, 0);
 919
 920         toolbar_item_hbox = gtk_hbox_new (FALSE, 4);
 921         gtk_widget_show(toolbar_item_hbox);
 922         gtk_container_add(GTK_CONTAINER (vbox_frame), toolbar_item_hbox);
 923
 924         table = gtk_table_new (3, 3, FALSE);
 925         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), table,
 926                            TRUE, TRUE, 0);
 927         gtk_container_set_border_width (GTK_CONTAINER (table), 8);
 928         gtk_table_set_row_spacings (GTK_TABLE (table), 8);
 929         gtk_table_set_col_spacings (GTK_TABLE (table), 8);
 930
 931         /* toolbar item type */
 932         label = gtk_label_new(_("Item type"));
 933         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 934         gtk_widget_show(label);
 935         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1,
 936                          (GtkAttachOptions) (GTK_FILL),
 937                          (GtkAttachOptions) (0), 0, 0);
 938
 939         item_type_combo = gtkut_sc_combobox_create(NULL, TRUE);
 940         item_type_model = GTK_LIST_STORE(gtk_combo_box_get_model(
 941                                          GTK_COMBO_BOX(item_type_combo)));
 942         COMBOBOX_ADD(item_type_model, _("Internal Function"), ITEM_FUNCTION);
 943         COMBOBOX_ADD(item_type_model, _("User Action"), ITEM_USER_ACTION);
 944         COMBOBOX_ADD(item_type_model, _("Plugins"), ITEM_PLUGIN);
 945         COMBOBOX_ADD(item_type_model, _("Separator"), ITEM_SEPARATOR);
 946         gtk_widget_set_size_request(item_type_combo, 200, -1);
 947         gtk_table_attach(GTK_TABLE(table), item_type_combo, 1, 3, 0, 1,
 948                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 949                          (GtkAttachOptions) (0), 0, 0);
 950
 951         /* available actions */
 952         label = gtk_label_new(_("Event executed on click"));
 953         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 954         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
 955                           (GtkAttachOptions) (GTK_FILL),
 956                           (GtkAttachOptions) (0), 0, 0);
 957
 958 #if !GTK_CHECK_VERSION(2, 24, 0)
 959         item_action_combo = gtk_combo_box_new_text();
 960 #else
 961         item_action_combo = gtk_combo_box_text_new();
 962 #endif
 963         gtk_widget_set_size_request(item_action_combo, 200, -1);
 964         gtk_table_attach (GTK_TABLE (table), item_action_combo, 1, 3, 1, 2,
 965                           (GtkAttachOptions) (GTK_FILL),
 966                           (GtkAttachOptions) (0), 0, 0);
 967
 968         /* available internal functions */
 969 #if !GTK_CHECK_VERSION(2, 24, 0)
 970         item_func_combo = gtk_combo_box_new_text();
 971 #else
 972         item_func_combo = gtk_combo_box_text_new();
 973 #endif
 974         gtk_widget_set_size_request(item_func_combo, 200, -1);
 975         gtk_table_attach (GTK_TABLE (table), item_func_combo, 1, 3, 1, 2,
 976                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 977                           (GtkAttachOptions) (0), 0, 0);
 978
 979         /* plugin-registered items */
 980 #if !GTK_CHECK_VERSION(2, 24, 0)
 981         item_plugin_combo = gtk_combo_box_new_text();
 982 #else
 983         item_plugin_combo = gtk_combo_box_text_new();
 984 #endif
 985         gtk_widget_set_size_request(item_plugin_combo, 200, -1);
 986         gtk_table_attach(GTK_TABLE(table), item_plugin_combo, 1, 3, 1, 2,
 987                          (GtkAttachOptions) (GTK_FILL),
 988                          (GtkAttachOptions) (0), 0, 0);
 989
 990         /* toolbar item description */
 991         label_icon_text = gtk_label_new(_("Toolbar text"));
 992         gtk_misc_set_alignment(GTK_MISC(label_icon_text), 0, 0.5);
 993         gtk_widget_show (label_icon_text);
 994         gtk_table_attach (GTK_TABLE (table), label_icon_text, 0, 1, 2, 3,
 995                           (GtkAttachOptions) (GTK_FILL),
 996                           (GtkAttachOptions) (0), 0, 0);
 997
 998         item_text_entry = gtk_entry_new();
 999         gtk_table_attach (GTK_TABLE (table), item_text_entry, 1, 3, 2, 3,
1000                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
1001                           (GtkAttachOptions) (0), 0, 0);
1002
1003         icon_vbox = gtk_vbox_new(FALSE, VBOX_BORDER);
1004         gtk_widget_show(icon_vbox);
1005
1006         icon_label = gtk_label_new(_("Icon"));
1007         gtk_widget_set_size_request(icon_label, 100, -1);
1008         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_label, FALSE, FALSE, 0);
1009
1010         icon_hbox = gtk_hbox_new(FALSE, 0);
1011         gtk_widget_show(icon_hbox);
1012
1013         label = gtk_label_new("");
1014         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
1015
1016         icon_button = gtk_button_new();
1017         gtk_widget_show(icon_button);
1018         gtk_widget_set_size_request(icon_button, 50, 50);
1019         g_signal_connect(G_OBJECT(icon_button), "clicked",
1020                          G_CALLBACK(icon_chooser_create), prefs_toolbar);
1021         gtk_box_pack_start(GTK_BOX(icon_hbox), icon_button, FALSE, FALSE, 8);
1022
1023         label = gtk_label_new("");
1024         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
1025
1026         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_hbox, FALSE, FALSE, 0);
1027
1028         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), icon_vbox, FALSE, FALSE, 0);
1029
1030         /* register / substitute / delete */
1031         reg_hbox = gtk_hbox_new(FALSE, 4);
1032         gtk_box_pack_start(GTK_BOX(main_vbox), reg_hbox, FALSE, FALSE, 0);
1033         gtk_container_set_border_width(GTK_CONTAINER(reg_hbox), 10);
1034
1035         arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
1036         gtk_box_pack_start(GTK_BOX(reg_hbox), arrow, FALSE, FALSE, 0);
1037         gtk_widget_set_size_request(arrow, -1, 16);
1038
1039         btn_hbox = gtk_hbox_new(TRUE, 4);
1040         gtk_box_pack_start(GTK_BOX(reg_hbox), btn_hbox, FALSE, FALSE, 0);
1041
1042         reg_btn = gtk_button_new_with_mnemonic (_("A_dd"));
1043         gtk_button_set_image(GTK_BUTTON(reg_btn),
1044                         gtk_image_new_from_stock(GTK_STOCK_ADD,GTK_ICON_SIZE_BUTTON));
1045         gtk_box_pack_start(GTK_BOX(btn_hbox), reg_btn, FALSE, TRUE, 0);
1046         g_signal_connect(G_OBJECT(reg_btn), "clicked",
1047                          G_CALLBACK(prefs_toolbar_register),
1048                          prefs_toolbar);
1049
1050         subst_btn = gtkut_get_replace_btn(_("_Replace"));
1051         gtk_box_pack_start(GTK_BOX(btn_hbox), subst_btn, FALSE, TRUE, 0);
1052         g_signal_connect(G_OBJECT(subst_btn), "clicked",
1053                          G_CALLBACK(prefs_toolbar_substitute),
1054                          prefs_toolbar);
1055
1056         del_btn = gtk_button_new_with_mnemonic (_("Re_move"));
1057         gtk_button_set_image(GTK_BUTTON(del_btn),
1058                         gtk_image_new_from_stock(GTK_STOCK_REMOVE,GTK_ICON_SIZE_BUTTON));
1059         gtk_box_pack_start(GTK_BOX(btn_hbox), del_btn, FALSE, TRUE, 0);
1060         g_signal_connect(G_OBJECT(del_btn), "clicked",
1061                          G_CALLBACK(prefs_toolbar_delete),
1062                           prefs_toolbar);
1063
1064         default_btn = gtk_button_new_with_label(_(" Use default "));
1065 #ifndef GENERIC_UMPC
1066         gtk_box_pack_end(GTK_BOX(reg_hbox), default_btn, FALSE, TRUE, 0);
1067 #else
1068         hbox = gtk_hbox_new(FALSE, 0);
1069         gtk_box_pack_start(GTK_BOX(main_vbox), hbox, FALSE, FALSE, 0);
1070         gtk_box_pack_start(GTK_BOX(hbox), default_btn, FALSE, FALSE, 0);
1071 #endif
1072         g_signal_connect(G_OBJECT(default_btn), "clicked",
1073                          G_CALLBACK(prefs_toolbar_default),
1074                          prefs_toolbar);
1075
1076         /* currently active toolbar items */
1077         vbox_toolbar_items = gtk_vbox_new(FALSE, VBOX_BORDER);
1078         gtk_box_pack_start(GTK_BOX(main_vbox), vbox_toolbar_items, TRUE, TRUE, 0);
1079
1080         hbox_bottom = gtk_hbox_new(FALSE, 0);
1081         gtk_container_add(GTK_CONTAINER(vbox_toolbar_items), hbox_bottom);
1082
1083         scrolledwindow_list_view_set = gtk_scrolled_window_new(NULL, NULL);
1084         gtk_box_pack_start(GTK_BOX(hbox_bottom), scrolledwindow_list_view_set, TRUE, TRUE, 0);
1085         gtk_container_set_border_width(GTK_CONTAINER(scrolledwindow_list_view_set), 1);
1086         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
1087                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1088         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
1089                                             GTK_SHADOW_IN);
1090
1091         list_view_set = create_set_list_view(prefs_toolbar);
1092         gtk_widget_show(list_view_set);
1093         gtk_container_add(GTK_CONTAINER(scrolledwindow_list_view_set), list_view_set);
1094         gtk_widget_set_size_request(list_view_set, 225, 120);
1095
1096         btn_vbox = gtk_vbox_new(FALSE, 8);
1097         gtk_widget_show(btn_vbox);
1098         gtk_box_pack_start(GTK_BOX(hbox_bottom), btn_vbox, FALSE, FALSE, 5);
1099
1100         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
1101         gtk_widget_show(up_btn);
1102         gtk_box_pack_start(GTK_BOX(btn_vbox), up_btn, FALSE, FALSE, 2);
1103
1104         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
1105         gtk_widget_show(down_btn);
1106         gtk_box_pack_start(GTK_BOX(btn_vbox), down_btn, FALSE, FALSE, 0);
1107
1108         g_signal_connect(G_OBJECT(item_type_combo), "changed",
1109                          G_CALLBACK(item_type_changed), prefs_toolbar);
1110         g_signal_connect(G_OBJECT(item_action_combo), "changed",
1111                          G_CALLBACK(action_selection_changed), prefs_toolbar);
1112         g_signal_connect(G_OBJECT(item_plugin_combo), "changed",
1113                          G_CALLBACK(plugin_selection_changed), prefs_toolbar);
1114         g_signal_connect(G_OBJECT(item_func_combo), "changed",
1115                          G_CALLBACK(func_selection_changed), prefs_toolbar);
1116         g_signal_connect(G_OBJECT(up_btn), "clicked",
1117                          G_CALLBACK(prefs_toolbar_up), prefs_toolbar);
1118         g_signal_connect(G_OBJECT(down_btn), "clicked",
1119                          G_CALLBACK(prefs_toolbar_down), prefs_toolbar);
1120
1121         gtk_widget_show_all(main_vbox);
1122
1123         prefs_toolbar->list_view_set    = list_view_set;
1124         prefs_toolbar->item_text_entry  = item_text_entry;
1125         prefs_toolbar->item_type_combo  = item_type_combo;
1126         prefs_toolbar->item_func_combo  = item_func_combo;
1127         prefs_toolbar->item_action_combo= item_action_combo;
1128         prefs_toolbar->item_plugin_combo= item_plugin_combo;
1129         prefs_toolbar->icon_button      = icon_button;
1130         prefs_toolbar->item_icon_file   = NULL;
1131
1132         prefs_toolbar->page.widget = main_vbox;
1133 }
1134
1135 ToolbarPage *prefs_toolbar_mainwindow;
1136 ToolbarPage *prefs_toolbar_composewindow;
1137 ToolbarPage *prefs_toolbar_messageview;
1138
1139 static void toolbar_unregister_plugin_item_real(GHashTable *hash,
1140                                         const gchar *plugin_name,
1141                                         const gchar *item_name)
1142 {
1143         gchar *key;
1144
1145         if (!hash)
1146                 return;
1147
1148         key = g_strdup_printf(plugin_name, "/", item_name, NULL);
1149         g_hash_table_remove(hash, key);
1150         g_free(key);
1151 }
1152
1153 void prefs_toolbar_unregister_plugin_item(ToolbarType toolbar_type,
1154                                         const gchar *plugin_name,
1155                                         const gchar *item_name)
1156 {
1157         GHashTable **hash;
1158         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1159         if (hash)
1160                 toolbar_unregister_plugin_item_real(*hash, plugin_name, item_name);
1161 }
1162
1163 static void prefs_toolbar_execute_plugin_item_real(gpointer parent,
1164                                 GHashTable *hash, const gchar *id)
1165 {
1166         ToolbarPluginItem *value;
1167         GSList *walk;
1168         gboolean found;
1169
1170         if (!hash) {
1171                 debug_print("No plugin registered toolbar items yet\n");
1172                 return;
1173         }
1174
1175         value = g_hash_table_lookup(hash, id);
1176         if (!value) {
1177                 debug_print("Could not find plugin toolbar item with id %s\n", id);
1178                 return;
1179         }
1180
1181         /* check if corresponding plugin is currently loaded */
1182         found = FALSE;
1183         for (walk = plugin_get_list(); walk; walk = walk->next) {
1184                 const gchar *plugin_name;
1185                 Plugin *plugin = walk->data;
1186                 plugin_name = plugin_get_name(plugin);
1187                 if (!strcmp(plugin_name, value->plugin)) {
1188                         found = TRUE;
1189                         break;
1190                 }
1191         }
1192         if (!found) {
1193                 debug_print("Plugin '%s' is currently not loaded, cannot execute toolbar action\n", value->plugin);
1194                 return;
1195         }
1196
1197         value->cb(parent, value->item_name, value->cb_data);
1198 }
1199
1200 void prefs_toolbar_execute_plugin_item(gpointer parent,
1201                         ToolbarType toolbar_type, const gchar *id)
1202 {
1203         GHashTable **hash;
1204         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1205         if (hash)
1206                 prefs_toolbar_execute_plugin_item_real(parent, *hash, id);
1207 }
1208
1209 static void destroy_plugin_item_hash_value(ToolbarPluginItem *item)
1210 {
1211         g_free(item->plugin);
1212         g_free(item->item_name);
1213         g_free(item);
1214 }
1215
1216 static void prefs_toolbar_register_plugin_item_real(GHashTable **hash,
1217                                         const gchar *plugin_name,
1218                                         const gchar *item_name,
1219                                         ToolbarPluginCallback cb,
1220                                         gpointer cb_data)
1221 {
1222         gchar *key;
1223         ToolbarPluginItem *value;
1224
1225         cm_return_if_fail(plugin_name && item_name);
1226
1227         if (!*hash) {
1228                 *hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
1229                                 (GDestroyNotify) destroy_plugin_item_hash_value);
1230                 if (!*hash)
1231                         return;
1232         }
1233
1234         key = g_strconcat(plugin_name, "/", item_name, NULL);
1235         value = g_new0(ToolbarPluginItem, 1);
1236         value->plugin = g_strdup(plugin_name);
1237         value->item_name = g_strdup(item_name);
1238         value->cb = cb;
1239         value->cb_data = cb_data;
1240         g_hash_table_insert(*hash, key, value);
1241 }
1242
1243 void prefs_toolbar_register_plugin_item(ToolbarType toolbar_type,
1244                                         const gchar *plugin_name,
1245                                         const gchar *item_name,
1246                                         ToolbarPluginCallback cb,
1247                                         gpointer cb_data)
1248 {
1249         GHashTable **hash;
1250         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1251         if(hash)
1252                 prefs_toolbar_register_plugin_item_real(hash, plugin_name,
1253                                                 item_name, cb, cb_data);
1254 }
1255
1256 void prefs_toolbar_init(void)
1257 {
1258         ToolbarPage *page;
1259         static gchar *mainpath[3], *messagepath[3], *composepath[3];
1260
1261         mainpath[0] = _("Toolbars");
1262         mainpath[1] = _("Main Window");
1263         mainpath[2] = NULL;
1264
1265         page = g_new0(ToolbarPage, 1);
1266         page->page.path = mainpath;
1267         page->page.create_widget = prefs_toolbar_create_widget;
1268         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1269         page->page.save_page = prefs_toolbar_save;
1270         page->source = TOOLBAR_MAIN;
1271         page->page.weight = 50.0;
1272         prefs_gtk_register_page((PrefsPage *) page);
1273         prefs_toolbar_mainwindow = page;
1274
1275         messagepath[0] = _("Toolbars");
1276         messagepath[1] = _("Message Window");
1277         messagepath[2] = NULL;
1278
1279         page = g_new0(ToolbarPage, 1);
1280         page->page.path = messagepath;
1281         page->page.create_widget = prefs_toolbar_create_widget;
1282         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1283         page->page.save_page = prefs_toolbar_save;
1284         page->source = TOOLBAR_MSGVIEW;
1285         page->page.weight = 45.0;
1286         prefs_gtk_register_page((PrefsPage *) page);
1287         prefs_toolbar_messageview = page;
1288
1289         composepath[0] = _("Toolbars");
1290         composepath[1] = _("Compose Window");
1291         composepath[2] = NULL;
1292
1293         page = g_new0(ToolbarPage, 1);
1294         page->page.path = composepath;
1295         page->page.create_widget = prefs_toolbar_create_widget;
1296         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1297         page->page.save_page = prefs_toolbar_save;
1298         page->source = TOOLBAR_COMPOSE;
1299         page->page.weight = 40.0;
1300         prefs_gtk_register_page((PrefsPage *) page);
1301         prefs_toolbar_composewindow = page;
1302 }
1303
1304 void prefs_toolbar_done(void)
1305 {
1306         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_mainwindow);
1307         g_free(prefs_toolbar_mainwindow->item_icon_file);
1308         g_free(prefs_toolbar_mainwindow);
1309         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_composewindow);
1310         g_free(prefs_toolbar_composewindow->item_icon_file);
1311         g_free(prefs_toolbar_composewindow);
1312         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_messageview);
1313         g_free(prefs_toolbar_messageview->item_icon_file);
1314         g_free(prefs_toolbar_messageview);
1315 }
1316
1317 void prefs_toolbar_update_action_btns(void)
1318 {
1319         if (toolbar_check_action_btns(TOOLBAR_MAIN)) {
1320                 toolbar_save_config_file(TOOLBAR_MAIN);
1321                 toolbar_update(TOOLBAR_MAIN, mainwindow_get_mainwindow());
1322         }
1323
1324         if (toolbar_check_action_btns(TOOLBAR_COMPOSE)) {
1325                 toolbar_save_config_file(TOOLBAR_COMPOSE);
1326                 compose_reflect_prefs_pixmap_theme();
1327         }
1328
1329         if (toolbar_check_action_btns(TOOLBAR_MSGVIEW)) {
1330                 toolbar_save_config_file(TOOLBAR_MSGVIEW);
1331                 messageview_reflect_prefs_pixmap_theme();
1332         }
1333 }
1334
1335 static void set_visible_if_not_text(GtkTreeViewColumn *col,
1336                                     GtkCellRenderer   *renderer,
1337                                     GtkTreeModel      *model,
1338                                     GtkTreeIter       *iter,
1339                                     gpointer           user_data)
1340 {
1341         gboolean is_text;
1342         GdkPixbuf *pixbuf;
1343
1344         gtk_tree_model_get(model, iter, SET_ICON_IS_TEXT, &is_text, -1);
1345         if (is_text) {
1346                 g_object_set(renderer, "visible", FALSE, NULL);
1347         } else {
1348                 pixbuf = NULL;
1349                 gtk_tree_model_get(model, iter,
1350                                    SET_ICON, &pixbuf,
1351                                    -1);
1352                 /* note getting a pixbuf from a tree model increases
1353                  * its refcount ... */
1354                 g_object_unref(pixbuf);
1355
1356                 g_object_set(renderer, "visible", TRUE, NULL);
1357                 g_object_set(renderer, "pixbuf",  pixbuf, NULL);
1358         }
1359 }
1360
1361 static GtkWidget *create_set_list_view(ToolbarPage *prefs_toolbar)
1362 {
1363         GtkTreeView *list_view;
1364         GtkListStore *store;
1365         GtkCellRenderer *renderer;
1366         GtkTreeViewColumn *column;
1367         GtkTreeSelection *selector;
1368
1369         store = gtk_list_store_new(N_SET_COLUMNS,
1370                                    GDK_TYPE_PIXBUF,
1371                                    G_TYPE_STRING,
1372                                    G_TYPE_STRING,
1373                                    G_TYPE_STRING,
1374                                    G_TYPE_STRING,
1375                                    G_TYPE_BOOLEAN,
1376                                    -1);
1377         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1378         g_object_unref(G_OBJECT(store));
1379
1380         column = gtk_tree_view_column_new();
1381         gtk_tree_view_column_set_title(column, _("Icon"));
1382         renderer = gtk_cell_renderer_pixbuf_new();
1383         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1384         gtk_tree_view_set_reorderable(list_view, TRUE);
1385         /* tell pixbuf renderer it is only visible if
1386          * the icon is not represented by text */
1387         gtk_tree_view_column_set_cell_data_func(column, renderer,
1388                                                 set_visible_if_not_text,
1389                                                 NULL, NULL);
1390
1391         renderer = gtk_cell_renderer_text_new();
1392         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1393
1394         /* tell the text renderer it is only visible if the icon
1395          * is represented by an image */
1396         gtk_tree_view_column_set_attributes(column, renderer,
1397                                             "visible", SET_ICON_IS_TEXT,
1398                                             "text", SET_ICON_TEXT,
1399                                             NULL);
1400
1401         gtk_tree_view_append_column(list_view, column);
1402
1403         column = gtk_tree_view_column_new();
1404         gtk_tree_view_column_set_title(column, _("Icon text"));
1405         renderer = gtk_cell_renderer_text_new();
1406         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1407         gtk_tree_view_column_set_attributes(column, renderer,
1408                                             "text", SET_TEXT,
1409                                             NULL);
1410         gtk_tree_view_append_column(list_view, column);
1411
1412         column = gtk_tree_view_column_new();
1413         gtk_tree_view_column_set_title(column, _("Mapped event"));
1414         renderer = gtk_cell_renderer_text_new();
1415         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1416         gtk_tree_view_column_set_attributes(column, renderer,
1417                                             "text", SET_EVENT,
1418                                             NULL);
1419         gtk_tree_view_append_column(list_view, column);
1420
1421         /* various other tree view attributes */
1422         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1423
1424         selector = gtk_tree_view_get_selection(list_view);
1425         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1426         gtk_tree_selection_set_select_function
1427                 (selector, (GtkTreeSelectionFunc) set_list_selected,
1428                  prefs_toolbar, NULL);
1429
1430         return GTK_WIDGET(list_view);
1431
1432 }
1433
1434 static gboolean set_list_selected(GtkTreeSelection *selector,
1435                                   GtkTreeModel *model,
1436                                   GtkTreePath *path,
1437                                   gboolean currently_selected,
1438                                   ToolbarPage *prefs_toolbar)
1439 {
1440
1441         GtkTreeIter iter;
1442         gchar *icon_text, *icon_file, *descr;
1443         GList *cur;
1444         GSList *cur2;
1445         gint item_num;
1446         GdkPixbuf *pix;
1447
1448         if (currently_selected || !gtk_tree_model_get_iter(model, &iter, path))
1449                 return TRUE;
1450
1451         gtk_tree_model_get(model, &iter,
1452                            SET_ICON, &pix,
1453                            SET_TEXT, &icon_text,
1454                            SET_EVENT, &descr,
1455                            SET_FILENAME, &icon_file,
1456                            -1);
1457
1458         g_free(prefs_toolbar->item_icon_file);
1459         prefs_toolbar->item_icon_file = icon_file;
1460         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1461                              gtk_image_new_from_pixbuf(pix));
1462
1463         if (g_utf8_collate(toolbar_ret_descr_from_val(A_SEPARATOR), descr) == 0) {
1464                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button),
1465                                     _("None"));
1466                 g_free(prefs_toolbar->item_icon_file);
1467                 prefs_toolbar->item_icon_file = NULL;
1468                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
1469                                         ITEM_SEPARATOR);
1470                 g_free(icon_text);
1471                 g_free(descr);
1472
1473                 return TRUE;
1474         }
1475
1476         gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
1477         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
1478                            icon_text);
1479
1480         if (g_utf8_collate(toolbar_ret_descr_from_val(A_CLAWS_ACTIONS), descr) == 0) {
1481                 gtk_combo_box_set_active(GTK_COMBO_BOX(
1482                         prefs_toolbar->item_type_combo), ITEM_USER_ACTION);
1483
1484                 for(cur2 = prefs_common.actions_list, item_num = 0; cur2 != NULL;
1485                     cur2 = cur2->next) {
1486                         gchar *item_string;
1487                         get_action_name((gchar *)cur2->data, &item_string);
1488
1489                         if(g_utf8_collate(item_string, icon_text) == 0) {
1490                                 gtk_combo_box_set_active(
1491                                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
1492                                         item_num);
1493                                 g_free(item_string);
1494                                 break;
1495                         }
1496                         else {
1497                                 item_num++;
1498                                 g_free(item_string);
1499                         }
1500                 }
1501
1502                 gtk_widget_show(prefs_toolbar->item_action_combo);
1503                 gtk_widget_hide(prefs_toolbar->item_func_combo);
1504                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
1505
1506                 g_free(icon_text);
1507                 g_free(descr);
1508
1509                 return TRUE;
1510         }
1511
1512         if (g_utf8_collate(toolbar_ret_descr_from_val(A_CLAWS_PLUGINS), descr) == 0) {
1513                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo), ITEM_PLUGIN);
1514
1515                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
1516
1517                 gtk_widget_show(prefs_toolbar->item_plugin_combo);
1518                 gtk_widget_hide(prefs_toolbar->item_func_combo);
1519                 gtk_widget_hide(prefs_toolbar->item_action_combo);
1520
1521                 g_free(descr);
1522                 g_free(icon_text);
1523                 return TRUE;
1524         }
1525
1526         /* scan combo list for selected description an set combo item accordingly */
1527         for (cur = prefs_toolbar->combo_action_list, item_num = 0; cur != NULL;
1528              cur = cur->next) {
1529                 gchar *item_str = (gchar*)cur->data;
1530                 if (g_utf8_collate(item_str, descr) == 0) {
1531                         gtk_combo_box_set_active(
1532                                 GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
1533                                 item_num);
1534
1535                         break;
1536                 }
1537                 else
1538                         item_num++;
1539         }
1540
1541         gtk_combo_box_set_active(GTK_COMBO_BOX(
1542                         prefs_toolbar->item_type_combo),ITEM_FUNCTION);
1543         gtk_widget_hide(prefs_toolbar->item_action_combo);
1544         gtk_widget_show(prefs_toolbar->item_func_combo);
1545
1546         g_free(icon_text);
1547         g_free(descr);
1548
1549         return TRUE;
1550 }
1551
1552 static void icon_chooser_ok_clicked(GtkButton *button,
1553                                         ToolbarPage *prefs_toolbar)
1554 {
1555         GtkTreeModel *model;
1556         GtkTreeIter iter;
1557         GList *list;
1558         GdkPixbuf *pix;
1559         gchar *icon_file;
1560
1561         cm_return_if_fail(prefs_toolbar != NULL);
1562
1563         model = gtk_icon_view_get_model(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1564         list = gtk_icon_view_get_selected_items(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1565         if(list == NULL)
1566                 return;
1567
1568         if(!gtk_tree_model_get_iter(model, &iter, (GtkTreePath *)list->data)) {
1569                 gtk_tree_path_free(list->data);
1570                 g_list_free(list);
1571                 return;
1572         }
1573
1574         gtk_tree_model_get(model, &iter,
1575                            SET_ICON, &pix,
1576                            SET_FILENAME, &icon_file,
1577                            -1);
1578
1579         g_free(prefs_toolbar->item_icon_file);
1580         prefs_toolbar->item_icon_file = icon_file;
1581         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1582                              gtk_image_new_from_pixbuf(pix));
1583
1584         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1585         prefs_toolbar->icon_chooser_win = NULL;
1586         prefs_toolbar->icon_chooser_view = NULL;
1587
1588         gtk_tree_path_free(list->data);
1589         g_list_free(list);
1590 }
1591
1592 static void icon_chooser_cancel_clicked(GtkButton *button,
1593                                         ToolbarPage *prefs_toolbar)
1594 {
1595         cm_return_if_fail(prefs_toolbar != NULL);
1596
1597         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1598         prefs_toolbar->icon_chooser_win = NULL;
1599         prefs_toolbar->icon_chooser_view = NULL;
1600 }
1601
1602 static gboolean icon_chooser_key_pressed(GtkWidget *widget, GdkEventKey *event,
1603                         ToolbarPage *prefs_toolbar)
1604 {
1605         if (event && event->keyval == GDK_KEY_Escape) {
1606                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1607                 return TRUE;
1608         }
1609
1610         return FALSE;
1611 }
1612
1613 static gboolean icon_list_key_pressed(GtkWidget *widget, GdkEventKey *event,
1614                         ToolbarPage *prefs_toolbar)
1615 {
1616         if (event) {
1617                 if (event->keyval == GDK_KEY_KP_Enter ||
1618                     event->keyval == GDK_KEY_Return ||
1619                     event->keyval == GDK_KEY_space) {
1620                         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1621                         return TRUE;
1622                 }
1623         }
1624         return FALSE;
1625 }
1626
1627 static gboolean ok_cb(gpointer data)
1628 {
1629         ToolbarPage *prefs_toolbar = (ToolbarPage *)data;
1630         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1631         return FALSE;
1632 }
1633
1634 static gboolean icon_list_button_release(GtkWidget *widget,
1635                                                GdkEventButton *event,
1636                                                ToolbarPage *prefs_toolbar )
1637 {
1638         static guint id = 0;
1639         if (id > 0) {
1640                 g_source_remove(id);
1641                 id = 0;
1642         }
1643         id = g_timeout_add(100, ok_cb, prefs_toolbar);
1644         return FALSE;
1645 }
1646
1647 static gboolean icon_window_button_press(GtkWidget *widget,
1648                                                GdkEventButton *event,
1649                                                ToolbarPage *prefs_toolbar )
1650 {
1651         GtkWidget *event_widget;
1652         gboolean restore = TRUE;
1653
1654         /* Test where mouse was clicked */
1655         event_widget = gtk_get_event_widget((GdkEvent *)event);
1656         if (event_widget != widget) {
1657                 while (event_widget) {
1658                         if (event_widget == widget)
1659                                 return FALSE;
1660                         else if (event_widget == prefs_toolbar->icon_chooser_win) {
1661                                 restore = FALSE;
1662                                 break;
1663                         }
1664                         event_widget = gtk_widget_get_parent(event_widget);
1665                 }
1666         }
1667
1668         if (restore) {
1669                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1670                 return TRUE;
1671         }
1672         return FALSE;
1673 }
1674
1675 static void icon_chooser_activated(GtkTreeView *treeview, GtkTreePath *path,
1676                                 ToolbarPage *prefs_toolbar)
1677 {
1678         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1679 }
1680
1681 static void icon_chooser_create(GtkButton *button, ToolbarPage *prefs_toolbar)
1682 {
1683         GtkAllocation allocation;
1684         GtkWidget *icon_chooser_win;
1685         GtkWidget *scrollwin;
1686         GtkWidget *icon_view;
1687         GtkListStore *store;
1688         GtkTreeIter iter;
1689         gint i, x, y;
1690
1691         store = gtk_list_store_new(2,
1692                                    GDK_TYPE_PIXBUF,
1693                                    G_TYPE_STRING,
1694                                    -1);
1695
1696         gtk_list_store_clear(store);
1697
1698         for (i = 0; ToolbarIcons[i] != STOCK_PIXMAP_EMPTY; i++) {
1699                 GdkPixbuf *pixbuf;
1700                 stock_pixbuf_gdk(prefs_toolbar->window, ToolbarIcons[i], &pixbuf);
1701
1702                 gtk_list_store_append(store, &iter);
1703                 gtk_list_store_set(store, &iter,
1704                                    SET_ICON, pixbuf,
1705                                    SET_FILENAME, stock_pixmap_get_name((StockPixmap) ToolbarIcons[i]),
1706                                    -1);
1707         }
1708
1709         icon_chooser_win = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_toolbar");
1710         gtk_window_set_title(GTK_WINDOW(icon_chooser_win), _("Toolbar item icon"));
1711         gtk_window_set_decorated(GTK_WINDOW(icon_chooser_win), FALSE);
1712         gdk_window_get_origin(gtk_widget_get_window(
1713                         GTK_WIDGET(prefs_toolbar->icon_button)),
1714                         &x, &y);
1715         gtk_widget_get_allocation(GTK_WIDGET(prefs_toolbar->icon_button), &allocation);
1716         x += allocation.x;
1717         y += allocation.y;
1718         y += 50;
1719         x -= 300-50;
1720         gtk_window_move(GTK_WINDOW(icon_chooser_win), x, y);
1721         gtk_window_set_resizable(GTK_WINDOW(icon_chooser_win), FALSE);
1722         gtk_widget_set_size_request(icon_chooser_win, 300, 320);
1723
1724         scrollwin = gtk_scrolled_window_new(NULL, NULL);
1725         gtk_container_add(GTK_CONTAINER(icon_chooser_win), scrollwin);
1726         gtk_widget_show(scrollwin);
1727         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
1728                                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1729         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrollwin),
1730                                 GTK_SHADOW_OUT);
1731
1732         icon_view = gtk_icon_view_new_with_model(GTK_TREE_MODEL(store));
1733         gtk_icon_view_set_selection_mode(GTK_ICON_VIEW(icon_view), GTK_SELECTION_SINGLE);
1734         gtk_icon_view_set_pixbuf_column(GTK_ICON_VIEW(icon_view), SET_ICON);
1735         gtk_container_add(GTK_CONTAINER(scrollwin), GTK_WIDGET(icon_view));
1736
1737         g_signal_connect(G_OBJECT(icon_chooser_win), "key_press_event",
1738                          G_CALLBACK(icon_chooser_key_pressed), prefs_toolbar);
1739         g_signal_connect(G_OBJECT(icon_view), "item-activated",
1740                          G_CALLBACK(icon_chooser_activated), prefs_toolbar);
1741         g_signal_connect(G_OBJECT(icon_chooser_win),
1742                          "button-press-event",
1743                          G_CALLBACK(icon_window_button_press),
1744                          prefs_toolbar );
1745         g_signal_connect(G_OBJECT(icon_view),
1746                          "button-release-event",
1747                          G_CALLBACK(icon_list_button_release),
1748                          prefs_toolbar );
1749         g_signal_connect(G_OBJECT(icon_view), "key_press_event",
1750                          G_CALLBACK(icon_list_key_pressed), prefs_toolbar);
1751
1752         gtk_widget_show_all(icon_chooser_win);
1753         gtk_widget_grab_focus(GTK_WIDGET(icon_view));
1754         gtk_window_set_modal(GTK_WINDOW(icon_chooser_win), TRUE);
1755
1756         prefs_toolbar->icon_chooser_win         = icon_chooser_win;
1757         prefs_toolbar->icon_chooser_view        = icon_view;
1758 }