src/prefs_toolbar.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2002-2017 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  * General functions for accessing address book files.
  21  */
  22
  23 #ifdef HAVE_CONFIG_H
  24 #  include "config.h"
  25 #include "claws-features.h"
  26 #endif
  27
  28 #include "defs.h"
  29
  30 #include <glib.h>
  31 #include <glib/gi18n.h>
  32 #include <gtk/gtk.h>
  33 #include <gdk/gdkkeysyms.h>
  34 #include <stdio.h>
  35 #include <stdlib.h>
  36
  37 #include "stock_pixmap.h"
  38 #include "manage_window.h"
  39 #include "combobox.h"
  40 #include "gtkutils.h"
  41 #include "mainwindow.h"
  42 #include "alertpanel.h"
  43 #include "prefs_common.h"
  44 #include "prefs_actions.h"
  45
  46 #include "utils.h"
  47
  48 #include "toolbar.h"
  49 #include "prefs_toolbar.h"
  50 #include "prefswindow.h"
  51 #include "prefs_gtk.h"
  52 #include "plugin.h"
  53 #include "messageview.h"
  54
  55 enum
  56 {
  57         SET_ICON          = 0,
  58         SET_FILENAME      = 1,
  59         SET_TEXT          = 2,
  60         SET_EVENT         = 3,
  61         SET_ICON_TEXT     = 4,          /*!< "icon" text (separator) */
  62         SET_ICON_IS_TEXT  = 5,          /*!< icon is text representation */
  63         N_SET_COLUMNS
  64 };
  65
  66 enum
  67 {
  68         ITEM_FUNCTION     = 0,
  69         ITEM_USER_ACTION  = 1,
  70         ITEM_PLUGIN       = 2,
  71         ITEM_SEPARATOR    = 3,
  72 };
  73
  74 static const gint ToolbarIcons[] =
  75 {
  76         STOCK_PIXMAP_ADDRESS_BOOK,
  77         STOCK_PIXMAP_ADDRESS_SEARCH,
  78         STOCK_PIXMAP_BOOK,
  79         STOCK_PIXMAP_CATEGORY,
  80         STOCK_PIXMAP_CHECK_SPELLING,
  81         STOCK_PIXMAP_CLOSE,
  82         STOCK_PIXMAP_DOWN_ARROW,
  83         STOCK_PIXMAP_UP_ARROW,
  84         STOCK_PIXMAP_EDIT_EXTERN,
  85         STOCK_PIXMAP_ERROR,
  86         STOCK_PIXMAP_EXEC,
  87         STOCK_PIXMAP_GROUP,
  88         STOCK_PIXMAP_INSERT_FILE,
  89         STOCK_PIXMAP_INTERFACE,
  90         STOCK_PIXMAP_JPILOT,
  91         STOCK_PIXMAP_LDAP,
  92         STOCK_PIXMAP_LINEWRAP_CURRENT,
  93         STOCK_PIXMAP_LINEWRAP_ALL,
  94         STOCK_PIXMAP_MAIL_DRAFT,
  95         STOCK_PIXMAP_MAIL_ATTACH,
  96         STOCK_PIXMAP_MAIL_COMPOSE,
  97         STOCK_PIXMAP_MAIL_FORWARD,
  98         STOCK_PIXMAP_MAIL_RECEIVE,
  99         STOCK_PIXMAP_MAIL_RECEIVE_ALL,
 100         STOCK_PIXMAP_MAIL_REPLY,
 101         STOCK_PIXMAP_MAIL_REPLY_TO_ALL,
 102         STOCK_PIXMAP_MAIL_REPLY_TO_AUTHOR,
 103         STOCK_PIXMAP_MAIL_REPLY_TO_LIST,
 104         STOCK_PIXMAP_MAIL_SEND,
 105         STOCK_PIXMAP_MAIL_SEND_QUEUE,
 106         STOCK_PIXMAP_MAIL_SIGN,
 107         STOCK_PIXMAP_OPEN_MAIL,
 108         STOCK_PIXMAP_NEWS_COMPOSE,
 109         STOCK_PIXMAP_PASTE,
 110         STOCK_PIXMAP_PREFERENCES,
 111         STOCK_PIXMAP_PROPERTIES,
 112         STOCK_PIXMAP_VCARD,
 113         STOCK_PIXMAP_ONLINE,
 114         STOCK_PIXMAP_OFFLINE,
 115         STOCK_PIXMAP_NOTICE_WARN,               /* small warning */
 116         STOCK_PIXMAP_NOTICE_ERROR,              /* small error   */
 117         STOCK_PIXMAP_NOTICE_NOTE,               /* small message */
 118         STOCK_PIXMAP_GO_FOLDERS,
 119         STOCK_PIXMAP_MIME_TEXT_PLAIN,
 120         STOCK_PIXMAP_MIME_TEXT_HTML,
 121         STOCK_PIXMAP_MIME_TEXT_PATCH,
 122         STOCK_PIXMAP_MIME_APPLICATION,
 123         STOCK_PIXMAP_MIME_IMAGE,
 124         STOCK_PIXMAP_MIME_AUDIO,
 125         STOCK_PIXMAP_MIME_TEXT_ENRICHED,
 126         STOCK_PIXMAP_MIME_UNKNOWN,
 127         STOCK_PIXMAP_MIME_PDF,
 128         STOCK_PIXMAP_MIME_PS,
 129         STOCK_PIXMAP_MIME_TEXT_CALENDAR,
 130         STOCK_PIXMAP_MIME_PGP_SIG,
 131         STOCK_PIXMAP_PRINTER,
 132         STOCK_PIXMAP_PRIVACY_SIGNED,
 133         STOCK_PIXMAP_PRIVACY_PASSED,
 134         STOCK_PIXMAP_PRIVACY_FAILED,
 135         STOCK_PIXMAP_PRIVACY_UNKNOWN,
 136         STOCK_PIXMAP_PRIVACY_EXPIRED,
 137         STOCK_PIXMAP_PRIVACY_WARN,
 138         STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED,
 139         STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED,
 140         STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED,
 141         STOCK_PIXMAP_PRIVACY_EMBLEM_WARN,
 142         STOCK_PIXMAP_MIME_MESSAGE,
 143         STOCK_PIXMAP_SPAM_BTN,
 144         STOCK_PIXMAP_HAM_BTN,
 145         STOCK_PIXMAP_TRASH,
 146         STOCK_PIXMAP_DELETE,
 147         STOCK_PIXMAP_DELETE_DUP,
 148         STOCK_PIXMAP_CANCEL,
 149         STOCK_PIXMAP_MARK_IGNORETHREAD,
 150         STOCK_PIXMAP_MARK_WATCHTHREAD,
 151         STOCK_PIXMAP_MARK_MARK,
 152         STOCK_PIXMAP_MARK_UNMARK,
 153         STOCK_PIXMAP_MARK_LOCKED,
 154         STOCK_PIXMAP_MARK_UNLOCKED,
 155         STOCK_PIXMAP_MARK_ALLREAD,
 156         STOCK_PIXMAP_MARK_ALLUNREAD,
 157         STOCK_PIXMAP_MARK_READ,
 158         STOCK_PIXMAP_MARK_UNREAD,
 159         STOCK_PIXMAP_EMPTY,              /* last entry */
 160 };
 161
 162 typedef struct _ToolbarPage
 163 {
 164         PrefsPage  page;
 165
 166         GtkWidget *window;              /* do not modify */
 167
 168         ToolbarType source;
 169         GList     *combo_action_list;   /* list of internal functions    */
 170
 171         GtkWidget *list_view_set;       /* toolbar items treeview        */
 172         GtkWidget *item_text_entry;     /* item name                     */
 173         GtkWidget *item_type_combo;     /* item type selection widget    */
 174         GtkWidget *item_func_combo;     /* item internal function widget */
 175         GtkWidget *item_action_combo;   /* item user action widget       */
 176         GtkWidget *item_plugin_combo;   /* items registered by plugins */
 177         GtkWidget *icon_button;         /* item icon chooser widget      */
 178
 179         GtkWidget *icon_chooser_win;
 180         GtkWidget *icon_chooser_view;
 181
 182         gchar *item_icon_file;          /* item icon file                */
 183
 184 } ToolbarPage;
 185
 186 #define ERROR_MSG _("Selected Action already set.\nPlease choose another Action from List")
 187 #define ERROR_MSG_NO_ICON _("Item has no icon defined.")
 188 #define ERROR_MSG_NO_TEXT _("Item has no text defined.")
 189
 190 typedef struct _ToolbarPluginItem ToolbarPluginItem;
 191 struct _ToolbarPluginItem {
 192         gchar *plugin;
 193         gchar *item_name;
 194         ToolbarPluginCallback cb;
 195         gpointer cb_data;
 196 };
 197
 198 /* items registered by plugins */
 199 static GHashTable *plugin_items_mainwin = NULL;
 200 static GHashTable *plugin_items_compose = NULL;
 201 static GHashTable *plugin_items_msgview = NULL;
 202
 203 static void prefs_toolbar_populate               (ToolbarPage *prefs_toolbar);
 204
 205 static void get_action_name                      (const gchar *entry,
 206                                                   gchar **menu);
 207
 208 static gboolean is_duplicate                     (ToolbarPage *prefs_toolbar,
 209                                                   gchar            *chosen_action);
 210 static void prefs_toolbar_save                   (PrefsPage        *_page);
 211
 212 static void prefs_toolbar_register               (GtkButton        *button,
 213                                                   ToolbarPage *prefs_toolbar);
 214 static void prefs_toolbar_substitute             (GtkButton        *button,
 215                                                   ToolbarPage *prefs_toolbar);
 216 static void prefs_toolbar_delete                 (GtkButton        *button,
 217                                                   ToolbarPage *prefs_toolbar);
 218
 219 static void prefs_toolbar_up                     (GtkButton        *button,
 220                                                   ToolbarPage *prefs_toolbar);
 221
 222 static void prefs_toolbar_down                   (GtkButton        *button,
 223                                                   ToolbarPage *prefs_toolbar);
 224
 225 static void action_selection_changed             (GtkComboBox *action_combo,
 226                                                   ToolbarPage *prefs_toolbar);
 227 static void plugin_selection_changed             (GtkComboBox *action_combo,
 228                                                   ToolbarPage *prefs_toolbar);
 229
 230 static void func_selection_changed               (GtkComboBox *action_combo,
 231                                                   ToolbarPage *prefs_toolbar);
 232
 233 static void prefs_toolbar_create                 (ToolbarPage *prefs_toolbar);
 234
 235 static GtkWidget *create_set_list_view           (ToolbarPage *prefs_toolbar);
 236
 237 static gboolean set_list_selected                (GtkTreeSelection *selector,
 238                                                   GtkTreeModel *model,
 239                                                   GtkTreePath *path,
 240                                                   gboolean currently_selected,
 241                                                   ToolbarPage *prefs_toolbar);
 242
 243 static void icon_chooser_create                  (GtkButton *button,
 244                                                   ToolbarPage *prefs_toolbar);
 245
 246
 247 static GHashTable** get_plugin_hash_from_toolbar_type(ToolbarType toolbar_type)
 248 {
 249         if (toolbar_type == TOOLBAR_MAIN)
 250                 return &plugin_items_mainwin;
 251         else if (toolbar_type == TOOLBAR_COMPOSE)
 252                 return &plugin_items_compose;
 253         else if (toolbar_type == TOOLBAR_MSGVIEW)
 254                 return &plugin_items_msgview;
 255         else
 256                 return NULL;
 257 }
 258
 259 static void prefs_toolbar_create_widget(PrefsPage *_page, GtkWindow *window, gpointer data)
 260 {
 261         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 262
 263         prefs_toolbar->window = GTK_WIDGET(window);
 264
 265         toolbar_read_config_file(prefs_toolbar->source);
 266
 267         prefs_toolbar_create(prefs_toolbar);
 268         prefs_toolbar_populate(prefs_toolbar);
 269 }
 270
 271 static void prefs_toolbar_save(PrefsPage *_page)
 272 {
 273         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 274         GtkTreeView *list_view = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 275         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
 276         GtkTreeIter iter;
 277
 278         toolbar_clear_list(prefs_toolbar->source);
 279
 280         if (!gtk_tree_model_iter_n_children(model, NULL)
 281         ||  !gtk_tree_model_get_iter_first(model, &iter))
 282                 toolbar_set_default(prefs_toolbar->source);
 283         else {
 284                 do {
 285                         ToolbarItem *item;
 286                         gchar *fname, *text, *event;
 287
 288                         item = g_new0(ToolbarItem, 1);
 289
 290                         gtk_tree_model_get(model, &iter,
 291                                            SET_FILENAME, &fname,
 292                                            SET_TEXT, &text,
 293                                            SET_EVENT, &event,
 294                                            -1);
 295
 296                         /* XXX: remember that G_TYPE_STRING returned by model
 297                          * is owned by caller of gtk_tree_model_get() */
 298                         item->file  = fname;
 299                         item->text  = text;
 300                         item->index = toolbar_ret_val_from_descr(event);
 301                         g_free(event);
 302
 303                         toolbar_set_list_item(item, prefs_toolbar->source);
 304
 305                         g_free(item->file);
 306                         g_free(item->text);
 307                         g_free(item);
 308                 } while (gtk_tree_model_iter_next(model, &iter));
 309         }
 310
 311         toolbar_save_config_file(prefs_toolbar->source);
 312
 313         if (prefs_toolbar->source == TOOLBAR_MAIN)
 314                 toolbar_update(TOOLBAR_MAIN, mainwindow_get_mainwindow());
 315         else if (prefs_toolbar->source == TOOLBAR_COMPOSE)
 316                 compose_reflect_prefs_pixmap_theme();
 317         else if (prefs_toolbar->source == TOOLBAR_MSGVIEW)
 318                 messageview_reflect_prefs_pixmap_theme();
 319 }
 320
 321 static void prefs_toolbar_destroy_widget(PrefsPage *_page)
 322 {
 323         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 324
 325         g_list_free(prefs_toolbar->combo_action_list);
 326         prefs_toolbar->combo_action_list = NULL;
 327 }
 328
 329 static void prefs_toolbar_set_displayed(ToolbarPage *prefs_toolbar)
 330 {
 331         GSList *cur;
 332         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 333         GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model
 334                                                 (list_view_set));
 335         GSList *toolbar_list = toolbar_get_list(prefs_toolbar->source);
 336         GtkTreeIter iter;
 337
 338         gtk_list_store_clear(store);
 339
 340         /* set currently active toolbar entries */
 341         for (cur = toolbar_list; cur != NULL; cur = cur->next) {
 342                 ToolbarItem *item = (ToolbarItem*) cur->data;
 343
 344                 gtk_list_store_append(store, &iter);
 345
 346                 if (item->index != A_SEPARATOR) {
 347                         GdkPixbuf *pix;
 348                         StockPixmap icon = stock_pixmap_get_icon(item->file);
 349
 350                         stock_pixbuf_gdk(icon, &pix);
 351
 352                         gtk_list_store_set(store, &iter,
 353                                            SET_ICON, pix,
 354                                            SET_FILENAME, item->file,
 355                                            SET_TEXT, item->text,
 356                                            SET_EVENT, toolbar_ret_descr_from_val(item->index),
 357                                            SET_ICON_TEXT, NULL,
 358                                            SET_ICON_IS_TEXT, FALSE,
 359                                            -1);
 360                 } else {
 361                         gtk_list_store_set(store, &iter,
 362                                            SET_ICON, NULL,
 363                                            SET_FILENAME, toolbar_ret_descr_from_val(A_SEPARATOR),
 364                                            SET_TEXT, (const gchar *) "",
 365                                            SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 366                                            SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 367                                            SET_ICON_IS_TEXT, TRUE,
 368                                            -1);
 369                 }
 370         }
 371
 372         /* select first */
 373         gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
 374         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 375                                                 (list_view_set),
 376                                        &iter);
 377 }
 378
 379 static void add_item_to_plugin_combo(gpointer key, gpointer data, gpointer combo_box)
 380 {
 381 #if !GTK_CHECK_VERSION(2, 24, 0)
 382         gtk_combo_box_append_text(GTK_COMBO_BOX(combo_box), (const gchar*)key);
 383 #else
 384         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo_box), (const gchar*)key);
 385 #endif
 386 }
 387
 388 static void prefs_toolbar_populate(ToolbarPage *prefs_toolbar)
 389 {
 390         GSList *cur;
 391         gchar *act, *act_name;
 392         GHashTable **hash;
 393
 394         prefs_toolbar->combo_action_list = toolbar_get_action_items(prefs_toolbar->source);
 395 #if !GTK_CHECK_VERSION(2, 24, 0)
 396         combobox_set_popdown_strings(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 397                                      prefs_toolbar->combo_action_list);
 398 #else
 399         combobox_set_popdown_strings(GTK_COMBO_BOX_TEXT(prefs_toolbar->item_func_combo),
 400                                      prefs_toolbar->combo_action_list);
 401 #endif
 402
 403         /* get currently defined sylpheed actions */
 404         if (prefs_common.actions_list != NULL) {
 405                 for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) {
 406                         act = (gchar *)cur->data;
 407                         get_action_name(act, &act_name);
 408
 409 #if !GTK_CHECK_VERSION(2, 24, 0)
 410                         gtk_combo_box_append_text(
 411                                 GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 412 #else
 413                         gtk_combo_box_text_append_text(
 414                                 GTK_COMBO_BOX_TEXT(prefs_toolbar->item_action_combo),
 415 #endif
 416                                 act_name);
 417
 418                         g_free(act_name);
 419                 }
 420
 421         } else
 422                 combobox_set_sensitive(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
 423                                         ITEM_USER_ACTION, FALSE);
 424
 425         /* items registered by plugins */
 426         hash = get_plugin_hash_from_toolbar_type(prefs_toolbar->source);
 427         if (hash && *hash)
 428                 g_hash_table_foreach(*hash, add_item_to_plugin_combo,
 429                                 prefs_toolbar->item_plugin_combo);
 430         else
 431                 combobox_set_sensitive(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
 432                                         ITEM_PLUGIN, FALSE);
 433
 434         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 435         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 436         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
 437
 438         prefs_toolbar_set_displayed(prefs_toolbar);
 439
 440         toolbar_clear_list(prefs_toolbar->source);
 441 }
 442
 443 static gboolean is_duplicate(ToolbarPage *prefs_toolbar, gchar *chosen_action)
 444 {
 445         GtkTreeView *list_view_set = GTK_TREE_VIEW
 446                                         (prefs_toolbar->list_view_set);
 447         GtkTreeModel *model_set = gtk_tree_view_get_model(list_view_set);
 448         gchar *entry;
 449         GtkTreeIter iter;
 450         gboolean result;
 451
 452         cm_return_val_if_fail(chosen_action != NULL, TRUE);
 453
 454         if (!gtk_tree_model_iter_n_children(model_set, NULL))
 455                 return FALSE;
 456
 457         if (!gtk_tree_model_get_iter_first(model_set, &iter))
 458                 return FALSE;
 459
 460         result = FALSE;
 461         do {
 462                 gtk_tree_model_get(model_set, &iter,
 463                                    SET_EVENT, &entry,
 464                                    -1);
 465                 if (g_utf8_collate(chosen_action, entry) == 0)
 466                         result = TRUE;
 467                 g_free(entry);
 468         } while (!result && gtk_tree_model_iter_next(model_set, &iter));
 469
 470         return result;
 471 }
 472
 473 static void prefs_toolbar_default(GtkButton *button, ToolbarPage *prefs_toolbar)
 474 {
 475         toolbar_clear_list(prefs_toolbar->source);
 476         toolbar_set_default(prefs_toolbar->source);
 477         prefs_toolbar_set_displayed(prefs_toolbar);
 478 }
 479
 480 /*!
 481  *\return       String that should be freed by caller.
 482  */
 483 static void get_action_name(const gchar *entry, gchar **menu)
 484 {
 485         gchar *act, *act_p;
 486
 487         *menu = NULL;
 488
 489         if (prefs_common.actions_list != NULL) {
 490
 491                 act = g_strdup(entry);
 492                 act_p = strstr(act, ": ");
 493                 if (act_p != NULL)
 494                         act_p[0] = 0x00;
 495                 /* freed by calling func */
 496                 *menu = act;
 497         }
 498 }
 499
 500 static void prefs_toolbar_register(GtkButton *button, ToolbarPage *prefs_toolbar)
 501 {
 502         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 503         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 504         GtkListStore *store_set;
 505         GtkTreeIter iter;
 506
 507         store_set = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 508
 509         /* SEPARATOR or other ? */
 510         if (item_type == ITEM_SEPARATOR) {
 511                 gtk_list_store_append(store_set, &iter);
 512                 gtk_list_store_set(store_set, &iter,
 513                                    SET_ICON, NULL,
 514                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 515                                    SET_TEXT, NULL,
 516                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 517                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 518                                    SET_ICON_IS_TEXT, TRUE,
 519                                    -1);
 520         } else {
 521                 GdkPixbuf *pixbuf;
 522                 gchar *event, *text;
 523
 524                 if (prefs_toolbar->item_icon_file == NULL) {
 525                         alertpanel_error(ERROR_MSG_NO_ICON);
 526                         return;
 527                 }
 528                 stock_pixbuf_gdk(
 529                                 stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 530                                 &pixbuf);
 531                 if(pixbuf == NULL) {
 532                         alertpanel_error(ERROR_MSG_NO_ICON);
 533                         return;
 534                 }
 535
 536                 if (item_type == ITEM_FUNCTION) {
 537 #if !GTK_CHECK_VERSION(2, 24, 0)
 538                         event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 539 #else
 540                         event = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 541 #endif
 542                                                 prefs_toolbar->item_func_combo));
 543
 544                         if (is_duplicate(prefs_toolbar, event)) {
 545                                 alertpanel_error(ERROR_MSG);
 546                                 g_free(event);
 547                                 return;
 548                         }
 549                 } else if(item_type == ITEM_PLUGIN)
 550                   event = toolbar_ret_descr_from_val(A_CLAWS_PLUGINS);
 551                 else
 552                         event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 553
 554                 text = gtk_editable_get_chars(
 555                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 556
 557                 if (text != NULL) {
 558                         gtk_list_store_append(store_set, &iter);
 559                         gtk_list_store_set(store_set, &iter,
 560                                            SET_ICON, pixbuf,
 561                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 562                                            SET_TEXT, text,
 563                                            SET_EVENT, event,
 564                                            SET_ICON_TEXT, NULL,
 565                                            SET_ICON_IS_TEXT, FALSE,
 566                                            -1);
 567                 } else {
 568                         alertpanel_error(ERROR_MSG_NO_TEXT);
 569                         return;
 570                 }
 571
 572                 g_free(text);
 573                 if((item_type != ITEM_USER_ACTION) && (item_type != ITEM_PLUGIN))
 574                         g_free(event);
 575         }
 576
 577         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 578                                                 (list_view_set),
 579                                        &iter);
 580 }
 581
 582 static void prefs_toolbar_substitute(GtkButton *button, ToolbarPage *prefs_toolbar)
 583 {
 584         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 585         GtkListStore *store_set   = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 586         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 587         GtkTreeSelection *sel_set;
 588         GtkTreeIter iter_set;
 589
 590         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 591                 return;
 592
 593         sel_set = gtk_tree_view_get_selection(list_view_set);
 594         if (!gtk_tree_selection_get_selected(sel_set, NULL, &iter_set))
 595                 return;
 596
 597         if (item_type == ITEM_SEPARATOR) {
 598                 gtk_list_store_set(store_set, &iter_set,
 599                                    SET_ICON, NULL,
 600                                    SET_TEXT, NULL,
 601                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 602                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 603                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 604                                    SET_ICON_IS_TEXT, TRUE,
 605                                    -1);
 606         } else {
 607                 GdkPixbuf *pixbuf;
 608                 gchar *icon_event, *set_event, *text;
 609
 610                 if (prefs_toolbar->item_icon_file == NULL) {
 611                         alertpanel_error(ERROR_MSG_NO_ICON);
 612                         return;
 613                 }
 614                 stock_pixbuf_gdk(
 615                                  stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 616                                  &pixbuf);
 617                 if(pixbuf == NULL) {
 618                         alertpanel_error(ERROR_MSG_NO_ICON);
 619                         return;
 620                 }
 621
 622                 gtk_tree_model_get(GTK_TREE_MODEL(store_set), &iter_set,
 623                                                   SET_EVENT, &set_event,
 624                                                   -1);
 625
 626                 if (item_type == ITEM_FUNCTION) {
 627 #if !GTK_CHECK_VERSION(2, 24, 0)
 628                         icon_event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 629 #else
 630                         icon_event = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 631 #endif
 632                                                 prefs_toolbar->item_func_combo));
 633
 634                         if (is_duplicate(prefs_toolbar, icon_event)
 635                         && g_utf8_collate(icon_event, set_event) != 0){
 636                                 alertpanel_error(ERROR_MSG);
 637                                 g_free(icon_event);
 638                                 g_free(set_event);
 639                                 return;
 640                         }
 641                 } else if(item_type == ITEM_PLUGIN)
 642                         icon_event = toolbar_ret_descr_from_val(A_CLAWS_PLUGINS);
 643                 else
 644                         icon_event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 645
 646                 text = gtk_editable_get_chars(
 647                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 648
 649                 /* change the row */
 650                 if (text != NULL) {
 651                         gtk_list_store_set(store_set, &iter_set,
 652                                            SET_ICON, pixbuf,
 653                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 654                                            SET_TEXT, text,
 655                                            SET_EVENT, icon_event,
 656                                            SET_ICON_TEXT, NULL,
 657                                            SET_ICON_IS_TEXT, FALSE,
 658                                            -1);
 659                 } else
 660                         alertpanel_error(ERROR_MSG_NO_TEXT);
 661
 662                 g_free(text);
 663                 g_free(set_event);
 664                 if((item_type != ITEM_USER_ACTION) && (item_type != ITEM_PLUGIN))
 665                         g_free(icon_event);
 666         }
 667 }
 668
 669 static void prefs_toolbar_delete(GtkButton *button, ToolbarPage *prefs_toolbar)
 670 {
 671         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 672         GtkTreeModel *store_set = gtk_tree_view_get_model(list_view_set);
 673         GtkTreeIter iter_set;
 674         GtkTreePath *path;
 675
 676         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 677                 return;
 678
 679         if (!gtk_tree_selection_get_selected(gtk_tree_view_get_selection
 680                                                         (list_view_set),
 681                                              NULL,
 682                                              &iter_set))
 683                 return;
 684
 685         /* select prev list item, if deleted was first select next */
 686         path = gtk_tree_model_get_path(store_set, &iter_set);
 687         gtk_tree_path_prev(path);
 688
 689         gtk_list_store_remove(GTK_LIST_STORE(store_set), &iter_set);
 690
 691         gtk_tree_selection_select_path(
 692                         gtk_tree_view_get_selection(list_view_set),
 693                         path);
 694
 695         gtk_tree_path_free(path);
 696 }
 697
 698 static void prefs_toolbar_up(GtkButton *button, ToolbarPage *prefs_toolbar)
 699 {
 700         GtkTreePath *prev, *sel;
 701         GtkTreeIter isel;
 702         GtkListStore *store = NULL;
 703         GtkTreeModel *model = NULL;
 704         GtkTreeIter iprev;
 705
 706         if (!gtk_tree_selection_get_selected
 707                 (gtk_tree_view_get_selection
 708                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 709                  &model,
 710                  &isel))
 711                 return;
 712         store = (GtkListStore *)model;
 713
 714         sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
 715         if (!sel)
 716                 return;
 717
 718         /* no move if we're at row 0... */
 719         prev = gtk_tree_path_copy(sel);
 720         if (!gtk_tree_path_prev(prev)) {
 721                 gtk_tree_path_free(prev);
 722                 gtk_tree_path_free(sel);
 723                 return;
 724         }
 725
 726         gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
 727                                 &iprev, prev);
 728         gtk_tree_path_free(sel);
 729         gtk_tree_path_free(prev);
 730
 731         gtk_list_store_swap(store, &iprev, &isel);
 732 }
 733
 734 static void prefs_toolbar_down(GtkButton *button, ToolbarPage *prefs_toolbar)
 735 {
 736         GtkListStore *store = NULL;
 737         GtkTreeModel *model = NULL;
 738         GtkTreeIter next, sel;
 739
 740         if (!gtk_tree_selection_get_selected
 741                 (gtk_tree_view_get_selection
 742                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 743                  &model,
 744                  &sel))
 745                 return;
 746
 747         store = (GtkListStore *)model;
 748         next = sel;
 749         if (!gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
 750                 return;
 751
 752         gtk_list_store_swap(store, &next, &sel);
 753 }
 754
 755 static void item_type_changed(GtkComboBox *item_type_combo,
 756                                 ToolbarPage *prefs_toolbar)
 757 {
 758         gint active = gtk_combo_box_get_active(item_type_combo);
 759
 760         switch(active) {
 761         case ITEM_FUNCTION:
 762                 gtk_widget_show(prefs_toolbar->item_func_combo);
 763                 gtk_widget_hide(prefs_toolbar->item_action_combo);
 764                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
 765                 gtk_combo_box_set_active(
 766                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 767                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 768                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, TRUE);
 769                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, TRUE);
 770                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 771
 772                 func_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 773                                         prefs_toolbar);
 774                 break;
 775         case ITEM_USER_ACTION:
 776                 gtk_widget_show(prefs_toolbar->item_action_combo);
 777                 gtk_widget_hide(prefs_toolbar->item_func_combo);
 778                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
 779                 gtk_combo_box_set_active(
 780                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 781                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 782                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 783                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, TRUE);
 784                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 785
 786                 action_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 787                                         prefs_toolbar);
 788                 break;
 789         case ITEM_SEPARATOR:
 790                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), _("None"));
 791                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button), NULL);
 792                 g_free(prefs_toolbar->item_icon_file);
 793                 prefs_toolbar->item_icon_file = NULL;
 794                 gtk_combo_box_set_active(
 795                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), -1);
 796                 gtk_combo_box_set_active(
 797                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), -1);
 798                 gtk_combo_box_set_active(
 799                         GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), -1);
 800                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), "");
 801                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, FALSE);
 802                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 803                 gtk_widget_set_sensitive(prefs_toolbar->item_plugin_combo, FALSE);
 804                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, FALSE);
 805                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, FALSE);
 806                 break;
 807           case ITEM_PLUGIN:
 808                 gtk_widget_show(prefs_toolbar->item_plugin_combo);
 809                 gtk_widget_hide(prefs_toolbar->item_func_combo);
 810                 gtk_widget_hide(prefs_toolbar->item_action_combo);
 811                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
 812                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 813                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 814                 gtk_widget_set_sensitive(prefs_toolbar->item_plugin_combo, TRUE);
 815                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 816                 plugin_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), prefs_toolbar);
 817                 break;
 818         }
 819
 820 }
 821
 822 static void action_selection_changed(GtkComboBox *action_combo,
 823                                 ToolbarPage *prefs_toolbar)
 824 {
 825 #if !GTK_CHECK_VERSION(2, 24, 0)
 826         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 827 #else
 828         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 829 #endif
 830                            prefs_toolbar->item_action_combo));
 831
 832         if(text != NULL) { /* action */
 833                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), text);
 834                 g_free(text);
 835         }
 836 }
 837
 838 static void plugin_selection_changed(GtkComboBox *action_combo,
 839                 ToolbarPage *prefs_toolbar)
 840 {
 841 #if !GTK_CHECK_VERSION(2, 24, 0)
 842         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo));
 843 #else
 844         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(prefs_toolbar->item_plugin_combo));
 845 #endif
 846
 847         if (text != NULL) { /* action */
 848                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), text);
 849                 g_free(text);
 850         }
 851 }
 852
 853 static void func_selection_changed(GtkComboBox *action_combo,
 854                                 ToolbarPage *prefs_toolbar)
 855 {
 856 #if !GTK_CHECK_VERSION(2, 24, 0)
 857         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 858 #else
 859         gchar *text = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(
 860 #endif
 861                            prefs_toolbar->item_func_combo));
 862
 863         if(text != NULL) { /* action */
 864                 int action;
 865
 866                 action = toolbar_ret_val_from_descr(text);
 867                 g_free(text);
 868                 if (action > -1) {
 869                         gint icon;
 870
 871                         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
 872                                         toolbar_get_short_text(action));
 873                         icon = toolbar_get_icon(action);
 874                         if (icon > -1)  {
 875                                 StockPixmap stockp = (StockPixmap)icon;
 876                                 g_free(prefs_toolbar->item_icon_file);
 877                                 prefs_toolbar->item_icon_file = g_strdup(stock_pixmap_get_name(stockp));
 878
 879                                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
 880                                      stock_pixmap_widget(stockp));
 881                         }
 882                 }
 883         }
 884 }
 885
 886 static void prefs_toolbar_create(ToolbarPage *prefs_toolbar)
 887 {
 888         GtkWidget *main_vbox;
 889         GtkWidget *toolbar_item_hbox;
 890         GtkWidget *icon_vbox;
 891         GtkWidget *icon_label;
 892         GtkWidget *icon_button;
 893         GtkWidget *icon_hbox;
 894         GtkWidget *item_type_combo;
 895         GtkListStore *item_type_model;
 896         GtkTreeIter iter;
 897         GtkWidget *item_action_combo;
 898         GtkWidget *item_plugin_combo;
 899         GtkWidget *item_func_combo;
 900         GtkWidget *reg_hbox;
 901         GtkWidget *arrow;
 902         GtkWidget *btn_hbox;
 903 #ifdef GENERIC_UMPC
 904         GtkWidget *hbox;
 905 #endif
 906         GtkWidget *reg_btn;
 907         GtkWidget *subst_btn;
 908         GtkWidget *del_btn;
 909         GtkWidget *default_btn;
 910         GtkWidget *vbox_frame;
 911         GtkWidget *table;
 912         GtkWidget *label_icon_text;
 913         GtkWidget *item_text_entry;
 914         GtkWidget *vbox_toolbar_items;
 915         GtkWidget *hbox_bottom;
 916         GtkWidget *scrolledwindow_list_view_set;
 917         GtkWidget *list_view_set;
 918         GtkWidget *label;
 919
 920         GtkWidget *btn_vbox;
 921         GtkWidget *up_btn;
 922         GtkWidget *down_btn;
 923
 924         debug_print("Creating custom toolbar window...\n");
 925
 926         main_vbox = gtk_vbox_new(FALSE, 0);
 927         gtk_widget_show(main_vbox);
 928
 929         PACK_FRAME (main_vbox, vbox_frame, _("Toolbar item"))
 930         gtk_container_set_border_width(GTK_CONTAINER(vbox_frame), 8);
 931         gtk_widget_show(vbox_frame);
 932
 933         toolbar_item_hbox = gtk_hbox_new (FALSE, 4);
 934         gtk_widget_show(toolbar_item_hbox);
 935         gtk_container_add(GTK_CONTAINER (vbox_frame), toolbar_item_hbox);
 936
 937         table = gtk_table_new (3, 3, FALSE);
 938         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), table,
 939                            TRUE, TRUE, 0);
 940         gtk_container_set_border_width (GTK_CONTAINER (table), 8);
 941         gtk_table_set_row_spacings (GTK_TABLE (table), 8);
 942         gtk_table_set_col_spacings (GTK_TABLE (table), 8);
 943
 944         /* toolbar item type */
 945         label = gtk_label_new(_("Item type"));
 946         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 947         gtk_widget_show(label);
 948         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1,
 949                          (GtkAttachOptions) (GTK_FILL),
 950                          (GtkAttachOptions) (0), 0, 0);
 951
 952         item_type_combo = gtkut_sc_combobox_create(NULL, TRUE);
 953         item_type_model = GTK_LIST_STORE(gtk_combo_box_get_model(
 954                                          GTK_COMBO_BOX(item_type_combo)));
 955         COMBOBOX_ADD(item_type_model, _("Internal Function"), ITEM_FUNCTION);
 956         COMBOBOX_ADD(item_type_model, _("User Action"), ITEM_USER_ACTION);
 957         COMBOBOX_ADD(item_type_model, _("Plugins"), ITEM_PLUGIN);
 958         COMBOBOX_ADD(item_type_model, _("Separator"), ITEM_SEPARATOR);
 959         gtk_widget_set_size_request(item_type_combo, 200, -1);
 960         gtk_table_attach(GTK_TABLE(table), item_type_combo, 1, 3, 0, 1,
 961                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 962                          (GtkAttachOptions) (0), 0, 0);
 963
 964         /* available actions */
 965         label = gtk_label_new(_("Event executed on click"));
 966         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 967         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
 968                           (GtkAttachOptions) (GTK_FILL),
 969                           (GtkAttachOptions) (0), 0, 0);
 970
 971 #if !GTK_CHECK_VERSION(2, 24, 0)
 972         item_action_combo = gtk_combo_box_new_text();
 973 #else
 974         item_action_combo = gtk_combo_box_text_new();
 975 #endif
 976         gtk_widget_set_size_request(item_action_combo, 200, -1);
 977         gtk_table_attach (GTK_TABLE (table), item_action_combo, 1, 3, 1, 2,
 978                           (GtkAttachOptions) (GTK_FILL),
 979                           (GtkAttachOptions) (0), 0, 0);
 980
 981         /* available internal functions */
 982 #if !GTK_CHECK_VERSION(2, 24, 0)
 983         item_func_combo = gtk_combo_box_new_text();
 984 #else
 985         item_func_combo = gtk_combo_box_text_new();
 986 #endif
 987         gtk_widget_set_size_request(item_func_combo, 200, -1);
 988         gtk_table_attach (GTK_TABLE (table), item_func_combo, 1, 3, 1, 2,
 989                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 990                           (GtkAttachOptions) (0), 0, 0);
 991
 992         /* plugin-registered items */
 993 #if !GTK_CHECK_VERSION(2, 24, 0)
 994         item_plugin_combo = gtk_combo_box_new_text();
 995 #else
 996         item_plugin_combo = gtk_combo_box_text_new();
 997 #endif
 998         gtk_widget_set_size_request(item_plugin_combo, 200, -1);
 999         gtk_table_attach(GTK_TABLE(table), item_plugin_combo, 1, 3, 1, 2,
1000                          (GtkAttachOptions) (GTK_FILL),
1001                          (GtkAttachOptions) (0), 0, 0);
1002
1003         /* toolbar item description */
1004         label_icon_text = gtk_label_new(_("Toolbar text"));
1005         gtk_misc_set_alignment(GTK_MISC(label_icon_text), 0, 0.5);
1006         gtk_widget_show (label_icon_text);
1007         gtk_table_attach (GTK_TABLE (table), label_icon_text, 0, 1, 2, 3,
1008                           (GtkAttachOptions) (GTK_FILL),
1009                           (GtkAttachOptions) (0), 0, 0);
1010
1011         item_text_entry = gtk_entry_new();
1012         gtk_table_attach (GTK_TABLE (table), item_text_entry, 1, 3, 2, 3,
1013                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
1014                           (GtkAttachOptions) (0), 0, 0);
1015
1016         icon_vbox = gtk_vbox_new(FALSE, VBOX_BORDER);
1017         gtk_widget_show(icon_vbox);
1018
1019         icon_label = gtk_label_new(_("Icon"));
1020         gtk_widget_set_size_request(icon_label, 100, -1);
1021         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_label, FALSE, FALSE, 0);
1022
1023         icon_hbox = gtk_hbox_new(FALSE, 0);
1024         gtk_widget_show(icon_hbox);
1025
1026         label = gtk_label_new("");
1027         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
1028
1029         icon_button = gtk_button_new();
1030         gtk_widget_show(icon_button);
1031         gtk_widget_set_size_request(icon_button, 50, 50);
1032         g_signal_connect(G_OBJECT(icon_button), "clicked",
1033                          G_CALLBACK(icon_chooser_create), prefs_toolbar);
1034         gtk_box_pack_start(GTK_BOX(icon_hbox), icon_button, FALSE, FALSE, 8);
1035
1036         label = gtk_label_new("");
1037         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
1038
1039         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_hbox, FALSE, FALSE, 0);
1040
1041         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), icon_vbox, FALSE, FALSE, 0);
1042
1043         /* register / substitute / delete */
1044         reg_hbox = gtk_hbox_new(FALSE, 4);
1045         gtk_box_pack_start(GTK_BOX(main_vbox), reg_hbox, FALSE, FALSE, 0);
1046         gtk_container_set_border_width(GTK_CONTAINER(reg_hbox), 10);
1047
1048         arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
1049         gtk_box_pack_start(GTK_BOX(reg_hbox), arrow, FALSE, FALSE, 0);
1050         gtk_widget_set_size_request(arrow, -1, 16);
1051
1052         btn_hbox = gtk_hbox_new(TRUE, 4);
1053         gtk_box_pack_start(GTK_BOX(reg_hbox), btn_hbox, FALSE, FALSE, 0);
1054
1055         reg_btn = gtk_button_new_with_mnemonic (_("A_dd"));
1056         gtk_button_set_image(GTK_BUTTON(reg_btn),
1057                         gtk_image_new_from_stock(GTK_STOCK_ADD,GTK_ICON_SIZE_BUTTON));
1058         gtk_box_pack_start(GTK_BOX(btn_hbox), reg_btn, FALSE, TRUE, 0);
1059         g_signal_connect(G_OBJECT(reg_btn), "clicked",
1060                          G_CALLBACK(prefs_toolbar_register),
1061                          prefs_toolbar);
1062
1063         subst_btn = gtkut_get_replace_btn(_("_Replace"));
1064         gtk_box_pack_start(GTK_BOX(btn_hbox), subst_btn, FALSE, TRUE, 0);
1065         g_signal_connect(G_OBJECT(subst_btn), "clicked",
1066                          G_CALLBACK(prefs_toolbar_substitute),
1067                          prefs_toolbar);
1068
1069         del_btn = gtk_button_new_with_mnemonic (_("D_elete"));
1070         gtk_button_set_image(GTK_BUTTON(del_btn),
1071                         gtk_image_new_from_stock(GTK_STOCK_REMOVE,GTK_ICON_SIZE_BUTTON));
1072         gtk_box_pack_start(GTK_BOX(btn_hbox), del_btn, FALSE, TRUE, 0);
1073         g_signal_connect(G_OBJECT(del_btn), "clicked",
1074                          G_CALLBACK(prefs_toolbar_delete),
1075                           prefs_toolbar);
1076
1077         default_btn = gtk_button_new_with_label(_(" Use default "));
1078 #ifndef GENERIC_UMPC
1079         gtk_box_pack_end(GTK_BOX(reg_hbox), default_btn, FALSE, TRUE, 0);
1080 #else
1081         hbox = gtk_hbox_new(FALSE, 0);
1082         gtk_box_pack_start(GTK_BOX(main_vbox), hbox, FALSE, FALSE, 0);
1083         gtk_box_pack_start(GTK_BOX(hbox), default_btn, FALSE, FALSE, 0);
1084 #endif
1085         g_signal_connect(G_OBJECT(default_btn), "clicked",
1086                          G_CALLBACK(prefs_toolbar_default),
1087                          prefs_toolbar);
1088
1089         /* currently active toolbar items */
1090         vbox_toolbar_items = gtk_vbox_new(FALSE, VBOX_BORDER);
1091         gtk_box_pack_start(GTK_BOX(main_vbox), vbox_toolbar_items, TRUE, TRUE, 0);
1092
1093         hbox_bottom = gtk_hbox_new(FALSE, 0);
1094         gtk_container_add(GTK_CONTAINER(vbox_toolbar_items), hbox_bottom);
1095
1096         scrolledwindow_list_view_set = gtk_scrolled_window_new(NULL, NULL);
1097         gtk_box_pack_start(GTK_BOX(hbox_bottom), scrolledwindow_list_view_set, TRUE, TRUE, 0);
1098     gtk_container_set_border_width(GTK_CONTAINER(scrolledwindow_list_view_set), 8);
1099         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
1100                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1101         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
1102                                             GTK_SHADOW_IN);
1103
1104         list_view_set = create_set_list_view(prefs_toolbar);
1105         gtk_widget_show(list_view_set);
1106         gtk_container_add(GTK_CONTAINER(scrolledwindow_list_view_set), list_view_set);
1107         gtk_widget_set_size_request(list_view_set, 225, 120);
1108
1109         btn_vbox = gtk_vbox_new(FALSE, 0);
1110         gtk_widget_show(btn_vbox);
1111         gtk_box_pack_start(GTK_BOX(hbox_bottom), btn_vbox, FALSE, FALSE, 0);
1112
1113         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
1114         gtk_widget_show(up_btn);
1115         gtk_box_pack_start(GTK_BOX(btn_vbox), up_btn, FALSE, FALSE, 4);
1116
1117         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
1118         gtk_widget_show(down_btn);
1119         gtk_box_pack_start(GTK_BOX(btn_vbox), down_btn, FALSE, FALSE, 0);
1120         gtk_container_set_border_width(GTK_CONTAINER(btn_vbox), 8);
1121
1122         g_signal_connect(G_OBJECT(item_type_combo), "changed",
1123                          G_CALLBACK(item_type_changed), prefs_toolbar);
1124         g_signal_connect(G_OBJECT(item_action_combo), "changed",
1125                          G_CALLBACK(action_selection_changed), prefs_toolbar);
1126         g_signal_connect(G_OBJECT(item_plugin_combo), "changed",
1127                          G_CALLBACK(plugin_selection_changed), prefs_toolbar);
1128         g_signal_connect(G_OBJECT(item_func_combo), "changed",
1129                          G_CALLBACK(func_selection_changed), prefs_toolbar);
1130         g_signal_connect(G_OBJECT(up_btn), "clicked",
1131                          G_CALLBACK(prefs_toolbar_up), prefs_toolbar);
1132         g_signal_connect(G_OBJECT(down_btn), "clicked",
1133                          G_CALLBACK(prefs_toolbar_down), prefs_toolbar);
1134
1135         gtk_widget_show_all(main_vbox);
1136
1137         prefs_toolbar->list_view_set    = list_view_set;
1138         prefs_toolbar->item_text_entry  = item_text_entry;
1139         prefs_toolbar->item_type_combo  = item_type_combo;
1140         prefs_toolbar->item_func_combo  = item_func_combo;
1141         prefs_toolbar->item_action_combo= item_action_combo;
1142         prefs_toolbar->item_plugin_combo= item_plugin_combo;
1143         prefs_toolbar->icon_button      = icon_button;
1144         prefs_toolbar->item_icon_file   = NULL;
1145
1146         prefs_toolbar->page.widget = main_vbox;
1147 }
1148
1149 ToolbarPage *prefs_toolbar_mainwindow;
1150 ToolbarPage *prefs_toolbar_composewindow;
1151 ToolbarPage *prefs_toolbar_messageview;
1152
1153 static void toolbar_unregister_plugin_item_real(GHashTable *hash,
1154                                         const gchar *plugin_name,
1155                                         const gchar *item_name)
1156 {
1157         gchar *key;
1158
1159         if (!hash)
1160                 return;
1161
1162         key = g_strdup_printf(plugin_name, "/", item_name, NULL);
1163         g_hash_table_remove(hash, key);
1164         g_free(key);
1165 }
1166
1167 void prefs_toolbar_unregister_plugin_item(ToolbarType toolbar_type,
1168                                         const gchar *plugin_name,
1169                                         const gchar *item_name)
1170 {
1171         GHashTable **hash;
1172         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1173         if (hash)
1174                 toolbar_unregister_plugin_item_real(*hash, plugin_name, item_name);
1175 }
1176
1177 static void prefs_toolbar_execute_plugin_item_real(gpointer parent,
1178                                 GHashTable *hash, const gchar *id)
1179 {
1180         ToolbarPluginItem *value;
1181         GSList *walk;
1182         gboolean found;
1183
1184         if (!hash) {
1185                 debug_print("No plugin registered toolbar items yet\n");
1186                 return;
1187         }
1188
1189         value = g_hash_table_lookup(hash, id);
1190         if (!value) {
1191                 debug_print("Could not find plugin toolbar item with id %s\n", id);
1192                 return;
1193         }
1194
1195         /* check if corresponding plugin is currently loaded */
1196         found = FALSE;
1197         for (walk = plugin_get_list(); walk; walk = walk->next) {
1198                 const gchar *plugin_name;
1199                 Plugin *plugin = walk->data;
1200                 plugin_name = plugin_get_name(plugin);
1201                 if (!strcmp(plugin_name, value->plugin)) {
1202                         found = TRUE;
1203                         break;
1204                 }
1205         }
1206         if (!found) {
1207                 debug_print("Plugin '%s' is currently not loaded, cannot execute toolbar action\n", value->plugin);
1208                 return;
1209         }
1210
1211         value->cb(parent, value->item_name, value->cb_data);
1212 }
1213
1214 void prefs_toolbar_execute_plugin_item(gpointer parent,
1215                         ToolbarType toolbar_type, const gchar *id)
1216 {
1217         GHashTable **hash;
1218         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1219         if (hash)
1220                 prefs_toolbar_execute_plugin_item_real(parent, *hash, id);
1221 }
1222
1223 static void destroy_plugin_item_hash_value(ToolbarPluginItem *item)
1224 {
1225         g_free(item->plugin);
1226         g_free(item->item_name);
1227         g_free(item);
1228 }
1229
1230 static void prefs_toolbar_register_plugin_item_real(GHashTable **hash,
1231                                         const gchar *plugin_name,
1232                                         const gchar *item_name,
1233                                         ToolbarPluginCallback cb,
1234                                         gpointer cb_data)
1235 {
1236         gchar *key;
1237         ToolbarPluginItem *value;
1238
1239         cm_return_if_fail(plugin_name && item_name);
1240
1241         if (!*hash) {
1242                 *hash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
1243                                 (GDestroyNotify) destroy_plugin_item_hash_value);
1244                 if (!*hash)
1245                         return;
1246         }
1247
1248         key = g_strconcat(plugin_name, "/", item_name, NULL);
1249         value = g_new0(ToolbarPluginItem, 1);
1250         value->plugin = g_strdup(plugin_name);
1251         value->item_name = g_strdup(item_name);
1252         value->cb = cb;
1253         value->cb_data = cb_data;
1254         g_hash_table_insert(*hash, key, value);
1255 }
1256
1257 void prefs_toolbar_register_plugin_item(ToolbarType toolbar_type,
1258                                         const gchar *plugin_name,
1259                                         const gchar *item_name,
1260                                         ToolbarPluginCallback cb,
1261                                         gpointer cb_data)
1262 {
1263         GHashTable **hash;
1264         hash = get_plugin_hash_from_toolbar_type(toolbar_type);
1265         if(hash)
1266                 prefs_toolbar_register_plugin_item_real(hash, plugin_name,
1267                                                 item_name, cb, cb_data);
1268 }
1269
1270 void prefs_toolbar_init(void)
1271 {
1272         ToolbarPage *page;
1273         static gchar *mainpath[3], *messagepath[3], *composepath[3];
1274
1275         mainpath[0] = _("Toolbars");
1276         mainpath[1] = _("Main Window");
1277         mainpath[2] = NULL;
1278
1279         page = g_new0(ToolbarPage, 1);
1280         page->page.path = mainpath;
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_MAIN;
1285         page->page.weight = 50.0;
1286         prefs_gtk_register_page((PrefsPage *) page);
1287         prefs_toolbar_mainwindow = page;
1288
1289         messagepath[0] = _("Toolbars");
1290         messagepath[1] = _("Message Window");
1291         messagepath[2] = NULL;
1292
1293         page = g_new0(ToolbarPage, 1);
1294         page->page.path = messagepath;
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_MSGVIEW;
1299         page->page.weight = 45.0;
1300         prefs_gtk_register_page((PrefsPage *) page);
1301         prefs_toolbar_messageview = page;
1302
1303         composepath[0] = _("Toolbars");
1304         composepath[1] = _("Compose Window");
1305         composepath[2] = NULL;
1306
1307         page = g_new0(ToolbarPage, 1);
1308         page->page.path = composepath;
1309         page->page.create_widget = prefs_toolbar_create_widget;
1310         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1311         page->page.save_page = prefs_toolbar_save;
1312         page->source = TOOLBAR_COMPOSE;
1313         page->page.weight = 40.0;
1314         prefs_gtk_register_page((PrefsPage *) page);
1315         prefs_toolbar_composewindow = page;
1316 }
1317
1318 void prefs_toolbar_done(void)
1319 {
1320         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_mainwindow);
1321         g_free(prefs_toolbar_mainwindow->item_icon_file);
1322         g_free(prefs_toolbar_mainwindow);
1323         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_composewindow);
1324         g_free(prefs_toolbar_composewindow->item_icon_file);
1325         g_free(prefs_toolbar_composewindow);
1326         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_messageview);
1327         g_free(prefs_toolbar_messageview->item_icon_file);
1328         g_free(prefs_toolbar_messageview);
1329 }
1330
1331 void prefs_toolbar_update_action_btns(void)
1332 {
1333         if (toolbar_check_action_btns(TOOLBAR_MAIN)) {
1334                 toolbar_save_config_file(TOOLBAR_MAIN);
1335                 toolbar_update(TOOLBAR_MAIN, mainwindow_get_mainwindow());
1336         }
1337
1338         if (toolbar_check_action_btns(TOOLBAR_COMPOSE)) {
1339                 toolbar_save_config_file(TOOLBAR_COMPOSE);
1340                 compose_reflect_prefs_pixmap_theme();
1341         }
1342
1343         if (toolbar_check_action_btns(TOOLBAR_MSGVIEW)) {
1344                 toolbar_save_config_file(TOOLBAR_MSGVIEW);
1345                 messageview_reflect_prefs_pixmap_theme();
1346         }
1347 }
1348
1349 static void set_visible_if_not_text(GtkTreeViewColumn *col,
1350                                     GtkCellRenderer   *renderer,
1351                                     GtkTreeModel      *model,
1352                                     GtkTreeIter       *iter,
1353                                     gpointer           user_data)
1354 {
1355         gboolean is_text;
1356         GdkPixbuf *pixbuf;
1357
1358         gtk_tree_model_get(model, iter, SET_ICON_IS_TEXT, &is_text, -1);
1359         if (is_text) {
1360                 g_object_set(renderer, "visible", FALSE, NULL);
1361         } else {
1362                 pixbuf = NULL;
1363                 gtk_tree_model_get(model, iter,
1364                                    SET_ICON, &pixbuf,
1365                                    -1);
1366                 /* note getting a pixbuf from a tree model increases
1367                  * its refcount ... */
1368                 g_object_unref(pixbuf);
1369
1370                 g_object_set(renderer, "visible", TRUE, NULL);
1371                 g_object_set(renderer, "pixbuf",  pixbuf, NULL);
1372         }
1373 }
1374
1375 static GtkWidget *create_set_list_view(ToolbarPage *prefs_toolbar)
1376 {
1377         GtkTreeView *list_view;
1378         GtkListStore *store;
1379         GtkCellRenderer *renderer;
1380         GtkTreeViewColumn *column;
1381         GtkTreeSelection *selector;
1382
1383         store = gtk_list_store_new(N_SET_COLUMNS,
1384                                    GDK_TYPE_PIXBUF,
1385                                    G_TYPE_STRING,
1386                                    G_TYPE_STRING,
1387                                    G_TYPE_STRING,
1388                                    G_TYPE_STRING,
1389                                    G_TYPE_BOOLEAN,
1390                                    -1);
1391         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1392         g_object_unref(G_OBJECT(store));
1393
1394         column = gtk_tree_view_column_new();
1395         gtk_tree_view_column_set_title(column, _("Icon"));
1396         renderer = gtk_cell_renderer_pixbuf_new();
1397         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1398         gtk_tree_view_set_reorderable(list_view, TRUE);
1399         /* tell pixbuf renderer it is only visible if
1400          * the icon is not represented by text */
1401         gtk_tree_view_column_set_cell_data_func(column, renderer,
1402                                                 set_visible_if_not_text,
1403                                                 NULL, NULL);
1404
1405         renderer = gtk_cell_renderer_text_new();
1406         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1407
1408         /* tell the text renderer it is only visible if the icon
1409          * is represented by an image */
1410         gtk_tree_view_column_set_attributes(column, renderer,
1411                                             "visible", SET_ICON_IS_TEXT,
1412                                             "text", SET_ICON_TEXT,
1413                                             NULL);
1414
1415         gtk_tree_view_append_column(list_view, column);
1416
1417         column = gtk_tree_view_column_new();
1418         gtk_tree_view_column_set_title(column, _("Icon text"));
1419         renderer = gtk_cell_renderer_text_new();
1420         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1421         gtk_tree_view_column_set_attributes(column, renderer,
1422                                             "text", SET_TEXT,
1423                                             NULL);
1424         gtk_tree_view_append_column(list_view, column);
1425
1426         column = gtk_tree_view_column_new();
1427         gtk_tree_view_column_set_title(column, _("Mapped event"));
1428         renderer = gtk_cell_renderer_text_new();
1429         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1430         gtk_tree_view_column_set_attributes(column, renderer,
1431                                             "text", SET_EVENT,
1432                                             NULL);
1433         gtk_tree_view_append_column(list_view, column);
1434
1435         /* various other tree view attributes */
1436         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1437
1438         selector = gtk_tree_view_get_selection(list_view);
1439         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1440         gtk_tree_selection_set_select_function
1441                 (selector, (GtkTreeSelectionFunc) set_list_selected,
1442                  prefs_toolbar, NULL);
1443
1444         return GTK_WIDGET(list_view);
1445
1446 }
1447
1448 static gboolean set_list_selected(GtkTreeSelection *selector,
1449                                   GtkTreeModel *model,
1450                                   GtkTreePath *path,
1451                                   gboolean currently_selected,
1452                                   ToolbarPage *prefs_toolbar)
1453 {
1454
1455         GtkTreeIter iter;
1456         gchar *icon_text, *icon_file, *descr;
1457         GList *cur;
1458         GSList *cur2;
1459         gint item_num;
1460         GdkPixbuf *pix;
1461
1462         if (currently_selected || !gtk_tree_model_get_iter(model, &iter, path))
1463                 return TRUE;
1464
1465         gtk_tree_model_get(model, &iter,
1466                            SET_ICON, &pix,
1467                            SET_TEXT, &icon_text,
1468                            SET_EVENT, &descr,
1469                            SET_FILENAME, &icon_file,
1470                            -1);
1471
1472         g_free(prefs_toolbar->item_icon_file);
1473         prefs_toolbar->item_icon_file = icon_file;
1474         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1475                              gtk_image_new_from_pixbuf(pix));
1476
1477         if (g_utf8_collate(toolbar_ret_descr_from_val(A_SEPARATOR), descr) == 0) {
1478                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button),
1479                                     _("None"));
1480                 g_free(prefs_toolbar->item_icon_file);
1481                 prefs_toolbar->item_icon_file = NULL;
1482                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
1483                                         ITEM_SEPARATOR);
1484                 g_free(icon_text);
1485                 g_free(descr);
1486
1487                 return TRUE;
1488         }
1489
1490         gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
1491         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
1492                            icon_text);
1493
1494         if (g_utf8_collate(toolbar_ret_descr_from_val(A_CLAWS_ACTIONS), descr) == 0) {
1495                 gtk_combo_box_set_active(GTK_COMBO_BOX(
1496                         prefs_toolbar->item_type_combo), ITEM_USER_ACTION);
1497
1498                 for(cur2 = prefs_common.actions_list, item_num = 0; cur2 != NULL;
1499                     cur2 = cur2->next) {
1500                         gchar *item_string;
1501                         get_action_name((gchar *)cur2->data, &item_string);
1502
1503                         if(g_utf8_collate(item_string, icon_text) == 0) {
1504                                 gtk_combo_box_set_active(
1505                                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
1506                                         item_num);
1507                                 g_free(item_string);
1508                                 break;
1509                         }
1510                         else {
1511                                 item_num++;
1512                                 g_free(item_string);
1513                         }
1514                 }
1515
1516                 gtk_widget_show(prefs_toolbar->item_action_combo);
1517                 gtk_widget_hide(prefs_toolbar->item_func_combo);
1518                 gtk_widget_hide(prefs_toolbar->item_plugin_combo);
1519
1520                 g_free(icon_text);
1521                 g_free(descr);
1522
1523                 return TRUE;
1524         }
1525
1526         if (g_utf8_collate(toolbar_ret_descr_from_val(A_CLAWS_PLUGINS), descr) == 0) {
1527                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo), ITEM_PLUGIN);
1528
1529                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_plugin_combo), 0);
1530
1531                 gtk_widget_show(prefs_toolbar->item_plugin_combo);
1532                 gtk_widget_hide(prefs_toolbar->item_func_combo);
1533                 gtk_widget_hide(prefs_toolbar->item_action_combo);
1534
1535                 g_free(descr);
1536                 g_free(icon_text);
1537                 return TRUE;
1538         }
1539
1540         /* scan combo list for selected description an set combo item accordingly */
1541         for (cur = prefs_toolbar->combo_action_list, item_num = 0; cur != NULL;
1542              cur = cur->next) {
1543                 gchar *item_str = (gchar*)cur->data;
1544                 if (g_utf8_collate(item_str, descr) == 0) {
1545                         gtk_combo_box_set_active(
1546                                 GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
1547                                 item_num);
1548
1549                         break;
1550                 }
1551                 else
1552                         item_num++;
1553         }
1554
1555         gtk_combo_box_set_active(GTK_COMBO_BOX(
1556                         prefs_toolbar->item_type_combo),ITEM_FUNCTION);
1557         gtk_widget_hide(prefs_toolbar->item_action_combo);
1558         gtk_widget_show(prefs_toolbar->item_func_combo);
1559
1560         g_free(icon_text);
1561         g_free(descr);
1562
1563         return TRUE;
1564 }
1565
1566 static void icon_chooser_ok_clicked(GtkButton *button,
1567                                         ToolbarPage *prefs_toolbar)
1568 {
1569         GtkTreeModel *model;
1570         GtkTreeIter iter;
1571         GList *list;
1572         GdkPixbuf *pix;
1573         gchar *icon_file;
1574
1575         cm_return_if_fail(prefs_toolbar != NULL);
1576
1577         model = gtk_icon_view_get_model(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1578         list = gtk_icon_view_get_selected_items(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1579         if(list == NULL)
1580                 return;
1581
1582         if(!gtk_tree_model_get_iter(model, &iter, (GtkTreePath *)list->data)) {
1583                 gtk_tree_path_free(list->data);
1584                 g_list_free(list);
1585                 return;
1586         }
1587
1588         gtk_tree_model_get(model, &iter,
1589                            SET_ICON, &pix,
1590                            SET_FILENAME, &icon_file,
1591                            -1);
1592
1593         g_free(prefs_toolbar->item_icon_file);
1594         prefs_toolbar->item_icon_file = icon_file;
1595         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1596                              gtk_image_new_from_pixbuf(pix));
1597
1598         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1599         prefs_toolbar->icon_chooser_win = NULL;
1600         prefs_toolbar->icon_chooser_view = NULL;
1601
1602         gtk_tree_path_free(list->data);
1603         g_list_free(list);
1604 }
1605
1606 static void icon_chooser_cancel_clicked(GtkButton *button,
1607                                         ToolbarPage *prefs_toolbar)
1608 {
1609         cm_return_if_fail(prefs_toolbar != NULL);
1610
1611         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1612         prefs_toolbar->icon_chooser_win = NULL;
1613         prefs_toolbar->icon_chooser_view = NULL;
1614 }
1615
1616 static gboolean icon_chooser_key_pressed(GtkWidget *widget, GdkEventKey *event,
1617                         ToolbarPage *prefs_toolbar)
1618 {
1619         if (event && event->keyval == GDK_KEY_Escape) {
1620                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1621                 return TRUE;
1622         }
1623
1624         return FALSE;
1625 }
1626
1627 static gboolean icon_list_key_pressed(GtkWidget *widget, GdkEventKey *event,
1628                         ToolbarPage *prefs_toolbar)
1629 {
1630         if (event) {
1631                 if (event->keyval == GDK_KEY_KP_Enter ||
1632                     event->keyval == GDK_KEY_Return ||
1633                     event->keyval == GDK_KEY_space) {
1634                         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1635                         return TRUE;
1636                 }
1637         }
1638         return FALSE;
1639 }
1640
1641 static gboolean ok_cb(gpointer data)
1642 {
1643         ToolbarPage *prefs_toolbar = (ToolbarPage *)data;
1644         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1645         return FALSE;
1646 }
1647
1648 static gboolean icon_list_button_release(GtkWidget *widget,
1649                                                GdkEventButton *event,
1650                                                ToolbarPage *prefs_toolbar )
1651 {
1652         static guint id = 0;
1653         if (id > 0) {
1654                 g_source_remove(id);
1655                 id = 0;
1656         }
1657         id = g_timeout_add(100, ok_cb, prefs_toolbar);
1658         return FALSE;
1659 }
1660
1661 static gboolean icon_window_button_press(GtkWidget *widget,
1662                                                GdkEventButton *event,
1663                                                ToolbarPage *prefs_toolbar )
1664 {
1665         GtkWidget *event_widget;
1666         gboolean restore = TRUE;
1667
1668         /* Test where mouse was clicked */
1669         event_widget = gtk_get_event_widget((GdkEvent *)event);
1670         if (event_widget != widget) {
1671                 while (event_widget) {
1672                         if (event_widget == widget)
1673                                 return FALSE;
1674                         else if (event_widget == prefs_toolbar->icon_chooser_win) {
1675                                 restore = FALSE;
1676                                 break;
1677                         }
1678                         event_widget = gtk_widget_get_parent(event_widget);
1679                 }
1680         }
1681
1682         if (restore) {
1683                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1684                 return TRUE;
1685         }
1686         return FALSE;
1687 }
1688
1689 static void icon_chooser_activated(GtkTreeView *treeview, GtkTreePath *path,
1690                                 ToolbarPage *prefs_toolbar)
1691 {
1692         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1693 }
1694
1695 static void icon_chooser_create(GtkButton *button, ToolbarPage *prefs_toolbar)
1696 {
1697         GtkAllocation allocation;
1698         GtkWidget *icon_chooser_win;
1699         GtkWidget *scrollwin;
1700         GtkWidget *icon_view;
1701         GtkListStore *store;
1702         GtkTreeIter iter;
1703         gint i, x, y;
1704
1705         store = gtk_list_store_new(2,
1706                                    GDK_TYPE_PIXBUF,
1707                                    G_TYPE_STRING,
1708                                    -1);
1709
1710         gtk_list_store_clear(store);
1711
1712         for (i = 0; ToolbarIcons[i] != STOCK_PIXMAP_EMPTY; i++) {
1713                 GdkPixbuf *pixbuf;
1714                 stock_pixbuf_gdk(ToolbarIcons[i], &pixbuf);
1715
1716                 gtk_list_store_append(store, &iter);
1717                 gtk_list_store_set(store, &iter,
1718                                    SET_ICON, pixbuf,
1719                                    SET_FILENAME, stock_pixmap_get_name((StockPixmap) ToolbarIcons[i]),
1720                                    -1);
1721         }
1722
1723         icon_chooser_win = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_toolbar");
1724         gtk_window_set_title(GTK_WINDOW(icon_chooser_win), _("Toolbar item icon"));
1725         gtk_window_set_decorated(GTK_WINDOW(icon_chooser_win), FALSE);
1726         gdk_window_get_origin(gtk_widget_get_window(
1727                         GTK_WIDGET(prefs_toolbar->icon_button)),
1728                         &x, &y);
1729         gtk_widget_get_allocation(GTK_WIDGET(prefs_toolbar->icon_button), &allocation);
1730         x += allocation.x;
1731         y += allocation.y;
1732         y += 50;
1733         x -= 300-50;
1734         gtk_window_move(GTK_WINDOW(icon_chooser_win), x, y);
1735         gtk_window_set_resizable(GTK_WINDOW(icon_chooser_win), FALSE);
1736         gtk_widget_set_size_request(icon_chooser_win, 300, 320);
1737
1738         scrollwin = gtk_scrolled_window_new(NULL, NULL);
1739         gtk_container_add(GTK_CONTAINER(icon_chooser_win), scrollwin);
1740         gtk_widget_show(scrollwin);
1741         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
1742                                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1743         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrollwin),
1744                                 GTK_SHADOW_OUT);
1745
1746         icon_view = gtk_icon_view_new_with_model(GTK_TREE_MODEL(store));
1747         gtk_icon_view_set_selection_mode(GTK_ICON_VIEW(icon_view), GTK_SELECTION_SINGLE);
1748         gtk_icon_view_set_pixbuf_column(GTK_ICON_VIEW(icon_view), SET_ICON);
1749         gtk_container_add(GTK_CONTAINER(scrollwin), GTK_WIDGET(icon_view));
1750
1751         g_signal_connect(G_OBJECT(icon_chooser_win), "key_press_event",
1752                          G_CALLBACK(icon_chooser_key_pressed), prefs_toolbar);
1753         g_signal_connect(G_OBJECT(icon_view), "item-activated",
1754                          G_CALLBACK(icon_chooser_activated), prefs_toolbar);
1755         g_signal_connect(G_OBJECT(icon_chooser_win),
1756                          "button-press-event",
1757                          G_CALLBACK(icon_window_button_press),
1758                          prefs_toolbar );
1759         g_signal_connect(G_OBJECT(icon_view),
1760                          "button-release-event",
1761                          G_CALLBACK(icon_list_button_release),
1762                          prefs_toolbar );
1763         g_signal_connect(G_OBJECT(icon_view), "key_press_event",
1764                          G_CALLBACK(icon_list_key_pressed), prefs_toolbar);
1765
1766         gtk_widget_show_all(icon_chooser_win);
1767         gtk_widget_grab_focus(GTK_WIDGET(icon_view));
1768         manage_window_set_transient(GTK_WINDOW(icon_chooser_win));
1769         gtk_window_set_modal(GTK_WINDOW(icon_chooser_win), TRUE);
1770
1771         prefs_toolbar->icon_chooser_win         = icon_chooser_win;
1772         prefs_toolbar->icon_chooser_view        = icon_view;
1773 }