src/prefs_toolbar.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2002-2009 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 #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
  45 #include "utils.h"
  46
  47 #include "toolbar.h"
  48 #include "prefs_toolbar.h"
  49 #include "prefswindow.h"
  50 #include "prefs_gtk.h"
  51
  52 enum
  53 {
  54         SET_ICON          = 0,
  55         SET_FILENAME      = 1,
  56         SET_TEXT          = 2,
  57         SET_EVENT         = 3,
  58         SET_ICON_TEXT     = 4,          /*!< "icon" text (separator) */
  59         SET_ICON_IS_TEXT  = 5,          /*!< icon is text representation */
  60         N_SET_COLUMNS
  61 };
  62
  63 enum
  64 {
  65         ITEM_FUNCTION     = 0,
  66         ITEM_USER_ACTION  = 1,
  67         ITEM_SEPARATOR    = 2
  68 };
  69
  70 static const gint ToolbarIcons[] =
  71 {
  72         STOCK_PIXMAP_ADDRESS_BOOK,
  73         STOCK_PIXMAP_ADDRESS_SEARCH,
  74         STOCK_PIXMAP_BOOK,
  75         STOCK_PIXMAP_CATEGORY,
  76         STOCK_PIXMAP_CHECK_SPELLING,
  77         STOCK_PIXMAP_CLOSE,
  78         STOCK_PIXMAP_DOWN_ARROW,
  79         STOCK_PIXMAP_UP_ARROW,
  80         STOCK_PIXMAP_EDIT_EXTERN,
  81         STOCK_PIXMAP_ERROR,
  82         STOCK_PIXMAP_EXEC,
  83         STOCK_PIXMAP_GROUP,
  84         STOCK_PIXMAP_INSERT_FILE,
  85         STOCK_PIXMAP_INTERFACE,
  86         STOCK_PIXMAP_JPILOT,
  87         STOCK_PIXMAP_LDAP,
  88         STOCK_PIXMAP_LINEWRAP_CURRENT,
  89         STOCK_PIXMAP_LINEWRAP_ALL,
  90         STOCK_PIXMAP_MAIL,
  91         STOCK_PIXMAP_MAIL_ATTACH,
  92         STOCK_PIXMAP_MAIL_COMPOSE,
  93         STOCK_PIXMAP_MAIL_FORWARD,
  94         STOCK_PIXMAP_MAIL_RECEIVE,
  95         STOCK_PIXMAP_MAIL_RECEIVE_ALL,
  96         STOCK_PIXMAP_MAIL_REPLY,
  97         STOCK_PIXMAP_MAIL_REPLY_TO_ALL,
  98         STOCK_PIXMAP_MAIL_REPLY_TO_AUTHOR,
  99         STOCK_PIXMAP_MAIL_REPLY_TO_LIST,
 100         STOCK_PIXMAP_MAIL_SEND,
 101         STOCK_PIXMAP_MAIL_SEND_QUEUE,
 102         STOCK_PIXMAP_MAIL_SIGN,
 103         STOCK_PIXMAP_OPEN_MAIL,
 104         STOCK_PIXMAP_NEWS_COMPOSE,
 105         STOCK_PIXMAP_PASTE,
 106         STOCK_PIXMAP_PREFERENCES,
 107         STOCK_PIXMAP_PROPERTIES,
 108         STOCK_PIXMAP_VCARD,
 109         STOCK_PIXMAP_ONLINE,
 110         STOCK_PIXMAP_OFFLINE,
 111         STOCK_PIXMAP_NOTICE_WARN,               /* small warning */
 112         STOCK_PIXMAP_NOTICE_ERROR,              /* small error   */
 113         STOCK_PIXMAP_NOTICE_NOTE,               /* small message */
 114         STOCK_PIXMAP_GO_FOLDERS,
 115         STOCK_PIXMAP_MIME_TEXT_PLAIN,
 116         STOCK_PIXMAP_MIME_TEXT_HTML,
 117         STOCK_PIXMAP_MIME_TEXT_PATCH,
 118         STOCK_PIXMAP_MIME_APPLICATION,
 119         STOCK_PIXMAP_MIME_IMAGE,
 120         STOCK_PIXMAP_MIME_AUDIO,
 121         STOCK_PIXMAP_MIME_TEXT_ENRICHED,
 122         STOCK_PIXMAP_MIME_UNKNOWN,
 123         STOCK_PIXMAP_MIME_PDF,
 124         STOCK_PIXMAP_MIME_PS,
 125         STOCK_PIXMAP_MIME_TEXT_CALENDAR,
 126         STOCK_PIXMAP_MIME_PGP_SIG,
 127         STOCK_PIXMAP_PRINTER,
 128         STOCK_PIXMAP_PRIVACY_SIGNED,
 129         STOCK_PIXMAP_PRIVACY_PASSED,
 130         STOCK_PIXMAP_PRIVACY_FAILED,
 131         STOCK_PIXMAP_PRIVACY_UNKNOWN,
 132         STOCK_PIXMAP_PRIVACY_EXPIRED,
 133         STOCK_PIXMAP_PRIVACY_WARN,
 134         STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED,
 135         STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED,
 136         STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED,
 137         STOCK_PIXMAP_PRIVACY_EMBLEM_WARN,
 138         STOCK_PIXMAP_MIME_MESSAGE,
 139         STOCK_PIXMAP_SPAM_BTN,
 140         STOCK_PIXMAP_HAM_BTN,
 141         STOCK_PIXMAP_TRASH,
 142         STOCK_PIXMAP_DELETE,
 143         STOCK_PIXMAP_CANCEL,
 144         STOCK_PIXMAP_EMPTY,              /* last entry */
 145 };
 146
 147 typedef struct _ToolbarPage
 148 {
 149         PrefsPage  page;
 150
 151         GtkWidget *window;              /* do not modify */
 152
 153         ToolbarType source;
 154         GList     *combo_action_list;   /* list of internal functions    */
 155
 156         GtkWidget *list_view_set;       /* toolbar items treeview        */
 157         GtkWidget *item_text_entry;     /* item name                     */
 158         GtkWidget *item_type_combo;     /* item type selection widget    */
 159         GtkWidget *item_func_combo;     /* item internal function widget */
 160         GtkWidget *item_action_combo;   /* item user action widget       */
 161         GtkWidget *icon_button;         /* item icon chooser widget      */
 162
 163         GtkWidget *icon_chooser_win;
 164         GtkWidget *icon_chooser_view;
 165
 166         gchar *item_icon_file;          /* item icon file                */
 167
 168 } ToolbarPage;
 169
 170 #define ERROR_MSG _("Selected Action already set.\nPlease choose another Action from List")
 171 #define ERROR_MSG_NO_ICON _("Item has no icon defined.")
 172 #define ERROR_MSG_NO_TEXT _("Item has no text defined.")
 173
 174 static void prefs_toolbar_populate               (ToolbarPage *prefs_toolbar);
 175
 176 static void get_action_name                      (const gchar *entry,
 177                                                   gchar **menu);
 178
 179 static gboolean is_duplicate                     (ToolbarPage *prefs_toolbar,
 180                                                   gchar            *chosen_action);
 181 static void prefs_toolbar_save                   (PrefsPage        *_page);
 182
 183 static void prefs_toolbar_register               (GtkButton        *button,
 184                                                   ToolbarPage *prefs_toolbar);
 185 static void prefs_toolbar_substitute             (GtkButton        *button,
 186                                                   ToolbarPage *prefs_toolbar);
 187 static void prefs_toolbar_delete                 (GtkButton        *button,
 188                                                   ToolbarPage *prefs_toolbar);
 189
 190 static void prefs_toolbar_up                     (GtkButton        *button,
 191                                                   ToolbarPage *prefs_toolbar);
 192
 193 static void prefs_toolbar_down                   (GtkButton        *button,
 194                                                   ToolbarPage *prefs_toolbar);
 195
 196 static void action_selection_changed             (GtkComboBox *action_combo,
 197                                                   ToolbarPage *prefs_toolbar);
 198
 199 static void func_selection_changed               (GtkComboBox *action_combo,
 200                                                   ToolbarPage *prefs_toolbar);
 201
 202 static void prefs_toolbar_create                 (ToolbarPage *prefs_toolbar);
 203
 204 static GtkWidget *create_set_list_view           (ToolbarPage *prefs_toolbar);
 205
 206 static gboolean set_list_selected                (GtkTreeSelection *selector,
 207                                                   GtkTreeModel *model,
 208                                                   GtkTreePath *path,
 209                                                   gboolean currently_selected,
 210                                                   ToolbarPage *prefs_toolbar);
 211
 212 static void icon_chooser_create                  (GtkButton *button,
 213                                                   ToolbarPage *prefs_toolbar);
 214
 215 static void prefs_toolbar_create_widget(PrefsPage *_page, GtkWindow *window, gpointer data)
 216 {
 217         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 218         gchar *win_titles[3];
 219         win_titles[TOOLBAR_MAIN]    = _("Main toolbar configuration");
 220         win_titles[TOOLBAR_COMPOSE] = _("Compose toolbar configuration");
 221         win_titles[TOOLBAR_MSGVIEW] = _("Message view toolbar configuration");
 222
 223         prefs_toolbar->window = GTK_WIDGET(window);
 224
 225         toolbar_read_config_file(prefs_toolbar->source);
 226
 227         prefs_toolbar_create(prefs_toolbar);
 228         prefs_toolbar_populate(prefs_toolbar);
 229 }
 230
 231 static void prefs_toolbar_save(PrefsPage *_page)
 232 {
 233         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 234         GtkTreeView *list_view = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 235         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
 236         GtkTreeIter iter;
 237
 238         toolbar_clear_list(prefs_toolbar->source);
 239
 240         if (!gtk_tree_model_iter_n_children(model, NULL)
 241         ||  !gtk_tree_model_get_iter_first(model, &iter))
 242                 toolbar_set_default(prefs_toolbar->source);
 243         else {
 244                 do {
 245                         ToolbarItem *item;
 246                         gchar *fname, *text, *event;
 247
 248                         item = g_new0(ToolbarItem, 1);
 249
 250                         gtk_tree_model_get(model, &iter,
 251                                            SET_FILENAME, &fname,
 252                                            SET_TEXT, &text,
 253                                            SET_EVENT, &event,
 254                                            -1);
 255
 256                         /* XXX: remember that G_TYPE_STRING returned by model
 257                          * is owned by caller of gtk_tree_model_get() */
 258                         item->file  = fname;
 259                         item->text  = text;
 260                         item->index = toolbar_ret_val_from_descr(event);
 261                         g_free(event);
 262
 263                         /* TODO: save A_CLAWS_ACTIONS only if they are still active */
 264                         toolbar_set_list_item(item, prefs_toolbar->source);
 265
 266                         g_free(item->file);
 267                         g_free(item->text);
 268                         g_free(item);
 269                 } while (gtk_tree_model_iter_next(model, &iter));
 270         }
 271
 272         toolbar_save_config_file(prefs_toolbar->source);
 273
 274         if (prefs_toolbar->source == TOOLBAR_MAIN)
 275                 main_window_reflect_prefs_all_real(TRUE);
 276         else if (prefs_toolbar->source == TOOLBAR_COMPOSE)
 277                 compose_reflect_prefs_pixmap_theme();
 278         else if (prefs_toolbar->source == TOOLBAR_MSGVIEW)
 279                 messageview_reflect_prefs_pixmap_theme();
 280 }
 281
 282 static void prefs_toolbar_destroy_widget(PrefsPage *_page)
 283 {
 284         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 285
 286         g_list_free(prefs_toolbar->combo_action_list);
 287         prefs_toolbar->combo_action_list = NULL;
 288 }
 289
 290 static void prefs_toolbar_set_displayed(ToolbarPage *prefs_toolbar)
 291 {
 292         GSList *cur;
 293         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 294         GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model
 295                                                 (list_view_set));
 296         GSList *toolbar_list = toolbar_get_list(prefs_toolbar->source);
 297         GtkTreeIter iter;
 298
 299         gtk_list_store_clear(store);
 300
 301         /* set currently active toolbar entries */
 302         for (cur = toolbar_list; cur != NULL; cur = cur->next) {
 303                 ToolbarItem *item = (ToolbarItem*) cur->data;
 304
 305                 gtk_list_store_append(store, &iter);
 306
 307                 if (item->index != A_SEPARATOR) {
 308                         GdkPixbuf *pix;
 309                         StockPixmap icon = stock_pixmap_get_icon(item->file);
 310
 311                         stock_pixbuf_gdk(prefs_toolbar->window, icon, &pix);
 312
 313                         gtk_list_store_set(store, &iter,
 314                                            SET_ICON, pix,
 315                                            SET_FILENAME, item->file,
 316                                            SET_TEXT, item->text,
 317                                            SET_EVENT, toolbar_ret_descr_from_val(item->index),
 318                                            SET_ICON_TEXT, NULL,
 319                                            SET_ICON_IS_TEXT, FALSE,
 320                                            -1);
 321                 } else {
 322                         gtk_list_store_set(store, &iter,
 323                                            SET_ICON, NULL,
 324                                            SET_FILENAME, toolbar_ret_descr_from_val(A_SEPARATOR),
 325                                            SET_TEXT, (const gchar *) "",
 326                                            SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 327                                            SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 328                                            SET_ICON_IS_TEXT, TRUE,
 329                                            -1);
 330                 }
 331         }
 332
 333         /* select first */
 334         gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
 335         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 336                                                 (list_view_set),
 337                                        &iter);
 338 }
 339
 340 static void prefs_toolbar_populate(ToolbarPage *prefs_toolbar)
 341 {
 342         GSList *cur;
 343         gchar *act, *act_name;
 344
 345         prefs_toolbar->combo_action_list = toolbar_get_action_items(prefs_toolbar->source);
 346         combobox_set_popdown_strings(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 347                                      prefs_toolbar->combo_action_list);
 348
 349         /* get currently defined sylpheed actions */
 350         if (prefs_common.actions_list != NULL) {
 351                 for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) {
 352                         act = (gchar *)cur->data;
 353                         get_action_name(act, &act_name);
 354
 355                         gtk_combo_box_append_text(
 356                                 GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 357                                 act_name);
 358
 359                         g_free(act_name);
 360                 }
 361
 362         }
 363
 364         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 365         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 366
 367         prefs_toolbar_set_displayed(prefs_toolbar);
 368
 369         toolbar_clear_list(prefs_toolbar->source);
 370 }
 371
 372 static gboolean is_duplicate(ToolbarPage *prefs_toolbar, gchar *chosen_action)
 373 {
 374         GtkTreeView *list_view_set = GTK_TREE_VIEW
 375                                         (prefs_toolbar->list_view_set);
 376         GtkTreeModel *model_set = gtk_tree_view_get_model(list_view_set);
 377         gchar *entry;
 378         GtkTreeIter iter;
 379         gboolean result;
 380
 381         cm_return_val_if_fail(chosen_action != NULL, TRUE);
 382
 383         if (!gtk_tree_model_iter_n_children(model_set, NULL))
 384                 return FALSE;
 385
 386         if (!gtk_tree_model_get_iter_first(model_set, &iter))
 387                 return FALSE;
 388
 389         result = FALSE;
 390         do {
 391                 gtk_tree_model_get(model_set, &iter,
 392                                    SET_EVENT, &entry,
 393                                    -1);
 394                 if (g_utf8_collate(chosen_action, entry) == 0)
 395                         result = TRUE;
 396                 g_free(entry);
 397         } while (!result && gtk_tree_model_iter_next(model_set, &iter));
 398
 399         return result;
 400 }
 401
 402 static void prefs_toolbar_default(GtkButton *button, ToolbarPage *prefs_toolbar)
 403 {
 404         toolbar_clear_list(prefs_toolbar->source);
 405         toolbar_set_default(prefs_toolbar->source);
 406         prefs_toolbar_set_displayed(prefs_toolbar);
 407 }
 408
 409 /*!
 410  *\return       String that should be freed by caller.
 411  */
 412 static void get_action_name(const gchar *entry, gchar **menu)
 413 {
 414         gchar *act, *act_p;
 415
 416         *menu = NULL;
 417
 418         if (prefs_common.actions_list != NULL) {
 419
 420                 act = g_strdup(entry);
 421                 act_p = strstr(act, ": ");
 422                 if (act_p != NULL)
 423                         act_p[0] = 0x00;
 424                 /* freed by calling func */
 425                 *menu = act;
 426         }
 427 }
 428
 429 static void prefs_toolbar_register(GtkButton *button, ToolbarPage *prefs_toolbar)
 430 {
 431         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 432         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 433         GtkListStore *store_set;
 434         GtkTreeIter iter;
 435
 436         store_set = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 437
 438         /* SEPARATOR or other ? */
 439         if (item_type == ITEM_SEPARATOR) {
 440                 gtk_list_store_append(store_set, &iter);
 441                 gtk_list_store_set(store_set, &iter,
 442                                    SET_ICON, NULL,
 443                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 444                                    SET_TEXT, NULL,
 445                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 446                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 447                                    SET_ICON_IS_TEXT, TRUE,
 448                                    -1);
 449         } else {
 450                 GdkPixbuf *pixbuf;
 451                 gchar *event, *text;
 452
 453                 if (prefs_toolbar->item_icon_file == NULL) {
 454                         alertpanel_error(ERROR_MSG_NO_ICON);
 455                         return;
 456                 }
 457                 stock_pixbuf_gdk(prefs_toolbar->window,
 458                                  stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 459                                  &pixbuf);
 460                 if(pixbuf == NULL) {
 461                         alertpanel_error(ERROR_MSG_NO_ICON);
 462                         return;
 463                 }
 464
 465                 if (item_type == ITEM_FUNCTION) {
 466                         event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 467                                                 prefs_toolbar->item_func_combo));
 468
 469                         if (is_duplicate(prefs_toolbar, event)) {
 470                                 alertpanel_error(ERROR_MSG);
 471                                 g_free(event);
 472                                 return;
 473                         }
 474                 } else
 475                         event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 476
 477                 text = gtk_editable_get_chars(
 478                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 479
 480                 if (text != NULL) {
 481                         gtk_list_store_append(store_set, &iter);
 482                         gtk_list_store_set(store_set, &iter,
 483                                            SET_ICON, pixbuf,
 484                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 485                                            SET_TEXT, text,
 486                                            SET_EVENT, event,
 487                                            SET_ICON_TEXT, NULL,
 488                                            SET_ICON_IS_TEXT, FALSE,
 489                                            -1);
 490                 } else {
 491                         alertpanel_error(ERROR_MSG_NO_TEXT);
 492                         return;
 493                 }
 494
 495                 g_free(text);
 496                 if(item_type != ITEM_USER_ACTION)
 497                         g_free(event);
 498         }
 499
 500         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 501                                                 (list_view_set),
 502                                        &iter);
 503 }
 504
 505 static void prefs_toolbar_substitute(GtkButton *button, ToolbarPage *prefs_toolbar)
 506 {
 507         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 508         GtkListStore *store_set   = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 509         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 510         GtkTreeSelection *sel_set;
 511         GtkTreeIter iter_set;
 512
 513         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 514                 return;
 515
 516         sel_set = gtk_tree_view_get_selection(list_view_set);
 517         if (!gtk_tree_selection_get_selected(sel_set, NULL, &iter_set))
 518                 return;
 519
 520         if (item_type == ITEM_SEPARATOR) {
 521                 gtk_list_store_set(store_set, &iter_set,
 522                                    SET_ICON, NULL,
 523                                    SET_TEXT, NULL,
 524                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 525                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 526                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 527                                    SET_ICON_IS_TEXT, TRUE,
 528                                    -1);
 529         } else {
 530                 GdkPixbuf *pixbuf;
 531                 gchar *icon_event, *set_event, *text;
 532
 533                 if (prefs_toolbar->item_icon_file == NULL) {
 534                         alertpanel_error(ERROR_MSG_NO_ICON);
 535                         return;
 536                 }
 537                 stock_pixbuf_gdk(prefs_toolbar->window,
 538                                  stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 539                                  &pixbuf);
 540                 if(pixbuf == NULL) {
 541                         alertpanel_error(ERROR_MSG_NO_ICON);
 542                         return;
 543                 }
 544
 545                 gtk_tree_model_get(GTK_TREE_MODEL(store_set), &iter_set,
 546                                                   SET_EVENT, &set_event,
 547                                                   -1);
 548
 549                 if (item_type == ITEM_FUNCTION) {
 550                         icon_event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 551                                                 prefs_toolbar->item_func_combo));
 552
 553                         if (is_duplicate(prefs_toolbar, icon_event)
 554                         && g_utf8_collate(icon_event, set_event) != 0){
 555                                 alertpanel_error(ERROR_MSG);
 556                                 g_free(icon_event);
 557                                 g_free(set_event);
 558                                 return;
 559                         }
 560                 } else
 561                         icon_event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 562
 563                 text = gtk_editable_get_chars(
 564                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 565
 566                 /* change the row */
 567                 if (text != NULL) {
 568                         gtk_list_store_set(store_set, &iter_set,
 569                                            SET_ICON, pixbuf,
 570                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 571                                            SET_TEXT, text,
 572                                            SET_EVENT, icon_event,
 573                                            SET_ICON_TEXT, NULL,
 574                                            SET_ICON_IS_TEXT, FALSE,
 575                                            -1);
 576                 } else
 577                         alertpanel_error(ERROR_MSG_NO_TEXT);
 578
 579                 g_free(text);
 580                 g_free(set_event);
 581                 if(item_type != ITEM_USER_ACTION)
 582                         g_free(icon_event);
 583         }
 584 }
 585
 586 static void prefs_toolbar_delete(GtkButton *button, ToolbarPage *prefs_toolbar)
 587 {
 588         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 589         GtkTreeModel *store_set = gtk_tree_view_get_model(list_view_set);
 590         GtkTreeIter iter_set;
 591         GtkTreePath *path;
 592
 593         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 594                 return;
 595
 596         if (!gtk_tree_selection_get_selected(gtk_tree_view_get_selection
 597                                                         (list_view_set),
 598                                              NULL,
 599                                              &iter_set))
 600                 return;
 601
 602         /* select prev list item, if deleted was first select next */
 603         path = gtk_tree_model_get_path(store_set, &iter_set);
 604         gtk_tree_path_prev(path);
 605
 606         gtk_list_store_remove(GTK_LIST_STORE(store_set), &iter_set);
 607
 608         gtk_tree_selection_select_path(
 609                         gtk_tree_view_get_selection(list_view_set),
 610                         path);
 611
 612         gtk_tree_path_free(path);
 613 }
 614
 615 static void prefs_toolbar_up(GtkButton *button, ToolbarPage *prefs_toolbar)
 616 {
 617         GtkTreePath *prev, *sel;
 618         GtkTreeIter isel;
 619         GtkListStore *store = NULL;
 620         GtkTreeModel *model = NULL;
 621         GtkTreeIter iprev;
 622
 623         if (!gtk_tree_selection_get_selected
 624                 (gtk_tree_view_get_selection
 625                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 626                  &model,
 627                  &isel))
 628                 return;
 629         store = (GtkListStore *)model;
 630
 631         sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
 632         if (!sel)
 633                 return;
 634
 635         /* no move if we're at row 0... */
 636         prev = gtk_tree_path_copy(sel);
 637         if (!gtk_tree_path_prev(prev)) {
 638                 gtk_tree_path_free(prev);
 639                 gtk_tree_path_free(sel);
 640                 return;
 641         }
 642
 643         gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
 644                                 &iprev, prev);
 645         gtk_tree_path_free(sel);
 646         gtk_tree_path_free(prev);
 647
 648         gtk_list_store_swap(store, &iprev, &isel);
 649 }
 650
 651 static void prefs_toolbar_down(GtkButton *button, ToolbarPage *prefs_toolbar)
 652 {
 653         GtkListStore *store = NULL;
 654         GtkTreeModel *model = NULL;
 655         GtkTreeIter next, sel;
 656
 657         if (!gtk_tree_selection_get_selected
 658                 (gtk_tree_view_get_selection
 659                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 660                  &model,
 661                  &sel))
 662                 return;
 663
 664         store = (GtkListStore *)model;
 665         next = sel;
 666         if (!gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
 667                 return;
 668
 669         gtk_list_store_swap(store, &next, &sel);
 670 }
 671
 672 static void item_type_changed(GtkComboBox *item_type_combo,
 673                                 ToolbarPage *prefs_toolbar)
 674 {
 675         gint active = gtk_combo_box_get_active(item_type_combo);
 676
 677         switch(active) {
 678         case ITEM_FUNCTION:
 679                 gtk_widget_show(prefs_toolbar->item_func_combo);
 680                 gtk_widget_hide(prefs_toolbar->item_action_combo);
 681                 gtk_combo_box_set_active(
 682                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 683                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 684                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, TRUE);
 685                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, TRUE);
 686                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 687
 688                 func_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 689                                         prefs_toolbar);
 690                 break;
 691         case ITEM_USER_ACTION:
 692                 gtk_widget_show(prefs_toolbar->item_action_combo);
 693                 gtk_widget_hide(prefs_toolbar->item_func_combo);
 694                 gtk_combo_box_set_active(
 695                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 696                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 697                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 698                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, TRUE);
 699                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 700
 701                 action_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 702                                         prefs_toolbar);
 703                 break;
 704         case ITEM_SEPARATOR:
 705                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), _("None"));
 706                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button), NULL);
 707                 g_free(prefs_toolbar->item_icon_file);
 708                 prefs_toolbar->item_icon_file = NULL;
 709                 gtk_combo_box_set_active(
 710                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), -1);
 711                 gtk_combo_box_set_active(
 712                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), -1);
 713                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), "");
 714                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, FALSE);
 715                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 716                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, FALSE);
 717                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, FALSE);
 718                 break;
 719         }
 720
 721 }
 722
 723 static void action_selection_changed(GtkComboBox *action_combo,
 724                                 ToolbarPage *prefs_toolbar)
 725 {
 726         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 727                            prefs_toolbar->item_action_combo));
 728
 729         if(text != NULL) { /* action */
 730                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), text);
 731                 g_free(text);
 732         }
 733 }
 734
 735 static void func_selection_changed(GtkComboBox *action_combo,
 736                                 ToolbarPage *prefs_toolbar)
 737 {
 738         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 739                            prefs_toolbar->item_func_combo));
 740
 741         if(text != NULL) { /* action */
 742                 int action = -1;
 743                 action = toolbar_ret_val_from_descr(text);
 744                 if (action >= 0)
 745                         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
 746                                         toolbar_get_short_text(action));
 747                 g_free(text);
 748                 if (action >= 0) {
 749                         StockPixmap stockp = toolbar_get_icon(action);
 750                         if (stockp >= 0)  {
 751                                 g_free(prefs_toolbar->item_icon_file);
 752                                 prefs_toolbar->item_icon_file = g_strdup(stock_pixmap_get_name(stockp));
 753
 754                                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
 755                                      stock_pixmap_widget(prefs_toolbar->window, stockp));
 756                         }
 757                 }
 758         }
 759 }
 760
 761 static void prefs_toolbar_create(ToolbarPage *prefs_toolbar)
 762 {
 763         GtkWidget *main_vbox;
 764         GtkWidget *toolbar_item_hbox;
 765         GtkWidget *icon_vbox;
 766         GtkWidget *icon_label;
 767         GtkWidget *icon_button;
 768         GtkWidget *icon_hbox;
 769         GtkWidget *item_type_combo;
 770         GtkWidget *item_action_combo;
 771         GtkWidget *item_func_combo;
 772         GtkWidget *reg_hbox;
 773         GtkWidget *arrow;
 774         GtkWidget *btn_hbox;
 775 #ifdef GENERIC_UMPC
 776         GtkWidget *hbox;
 777 #endif
 778         GtkWidget *reg_btn;
 779         GtkWidget *subst_btn;
 780         GtkWidget *del_btn;
 781         GtkWidget *default_btn;
 782         GtkWidget *vbox_frame;
 783         GtkWidget *table;
 784         GtkWidget *label_icon_text;
 785         GtkWidget *item_text_entry;
 786         GtkWidget *vbox_toolbar_items;
 787         GtkWidget *hbox_bottom;
 788         GtkWidget *scrolledwindow_list_view_set;
 789         GtkWidget *list_view_set;
 790         GtkWidget *label;
 791
 792         GtkWidget *btn_vbox;
 793         GtkWidget *up_btn;
 794         GtkWidget *down_btn;
 795
 796         debug_print("Creating custom toolbar window...\n");
 797
 798         main_vbox = gtk_vbox_new(FALSE, 0);
 799         gtk_widget_show(main_vbox);
 800
 801         vbox_frame = gtk_frame_new(_("Toolbar item"));
 802         gtk_widget_show(vbox_frame);
 803         gtk_box_pack_start(GTK_BOX(main_vbox), vbox_frame, FALSE, TRUE, 0);
 804
 805         toolbar_item_hbox = gtk_hbox_new (FALSE, 4);
 806         gtk_widget_show(toolbar_item_hbox);
 807         gtk_container_add(GTK_CONTAINER (vbox_frame), toolbar_item_hbox);
 808
 809         table = gtk_table_new (3, 3, FALSE);
 810         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), table,
 811                            TRUE, TRUE, 0);
 812         gtk_container_set_border_width (GTK_CONTAINER (table), 8);
 813         gtk_table_set_row_spacings (GTK_TABLE (table), 8);
 814         gtk_table_set_col_spacings (GTK_TABLE (table), 8);
 815
 816         /* toolbar item type */
 817         label = gtk_label_new(_("Item type"));
 818         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 819         gtk_widget_show(label);
 820         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1,
 821                          (GtkAttachOptions) (GTK_FILL),
 822                          (GtkAttachOptions) (0), 0, 0);
 823
 824         item_type_combo = combobox_text_new(FALSE, _("Internal Function"),
 825                                 _("User Action"), _("Separator"), NULL);
 826         gtk_widget_set_size_request(item_type_combo, 200, -1);
 827         gtk_table_attach(GTK_TABLE(table), item_type_combo, 1, 3, 0, 1,
 828                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 829                          (GtkAttachOptions) (0), 0, 0);
 830
 831         /* available actions */
 832         label = gtk_label_new(_("Event executed on click"));
 833         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 834         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
 835                           (GtkAttachOptions) (GTK_FILL),
 836                           (GtkAttachOptions) (0), 0, 0);
 837
 838         item_action_combo = gtk_combo_box_new_text();
 839         gtk_widget_set_size_request(item_action_combo, 200, -1);
 840         gtk_table_attach (GTK_TABLE (table), item_action_combo, 1, 3, 1, 2,
 841                           (GtkAttachOptions) (GTK_FILL),
 842                           (GtkAttachOptions) (0), 0, 0);
 843
 844         /* available internal functions */
 845         item_func_combo = gtk_combo_box_new_text();
 846         gtk_widget_set_size_request(item_func_combo, 200, -1);
 847         gtk_table_attach (GTK_TABLE (table), item_func_combo, 1, 3, 1, 2,
 848                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 849                           (GtkAttachOptions) (0), 0, 0);
 850
 851         /* toolbar item description */
 852         label_icon_text = gtk_label_new(_("Toolbar text"));
 853         gtk_misc_set_alignment(GTK_MISC(label_icon_text), 0, 0.5);
 854         gtk_widget_show (label_icon_text);
 855         gtk_table_attach (GTK_TABLE (table), label_icon_text, 0, 1, 2, 3,
 856                           (GtkAttachOptions) (GTK_FILL),
 857                           (GtkAttachOptions) (0), 0, 0);
 858
 859         item_text_entry = gtk_entry_new();
 860         gtk_table_attach (GTK_TABLE (table), item_text_entry, 1, 3, 2, 3,
 861                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 862                           (GtkAttachOptions) (0), 0, 0);
 863
 864         icon_vbox = gtk_vbox_new(FALSE, VBOX_BORDER);
 865         gtk_widget_show(icon_vbox);
 866
 867         icon_label = gtk_label_new(_("Icon"));
 868         gtk_widget_set_size_request(icon_label, 100, -1);
 869         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_label, FALSE, FALSE, 0);
 870
 871         icon_hbox = gtk_hbox_new(FALSE, 0);
 872         gtk_widget_show(icon_hbox);
 873
 874         label = gtk_label_new("");
 875         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
 876
 877         icon_button = gtk_button_new();
 878         gtk_widget_show(icon_button);
 879         gtk_widget_set_size_request(icon_button, 50, 50);
 880         g_signal_connect(G_OBJECT(icon_button), "clicked",
 881                          G_CALLBACK(icon_chooser_create), prefs_toolbar);
 882         gtk_box_pack_start(GTK_BOX(icon_hbox), icon_button, FALSE, FALSE, 8);
 883
 884         label = gtk_label_new("");
 885         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
 886
 887         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_hbox, FALSE, FALSE, 0);
 888
 889         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), icon_vbox, FALSE, FALSE, 0);
 890
 891         /* register / substitute / delete */
 892         reg_hbox = gtk_hbox_new(FALSE, 4);
 893         gtk_box_pack_start(GTK_BOX(main_vbox), reg_hbox, FALSE, FALSE, 0);
 894         gtk_container_set_border_width(GTK_CONTAINER(reg_hbox), 10);
 895
 896         arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 897         gtk_box_pack_start(GTK_BOX(reg_hbox), arrow, FALSE, FALSE, 0);
 898         gtk_widget_set_size_request(arrow, -1, 16);
 899
 900         btn_hbox = gtk_hbox_new(TRUE, 4);
 901         gtk_box_pack_start(GTK_BOX(reg_hbox), btn_hbox, FALSE, FALSE, 0);
 902
 903         reg_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
 904         gtk_box_pack_start(GTK_BOX(btn_hbox), reg_btn, FALSE, TRUE, 0);
 905         g_signal_connect(G_OBJECT(reg_btn), "clicked",
 906                          G_CALLBACK(prefs_toolbar_register),
 907                          prefs_toolbar);
 908
 909         subst_btn = gtkut_get_replace_btn(_("Replace"));
 910         gtk_box_pack_start(GTK_BOX(btn_hbox), subst_btn, FALSE, TRUE, 0);
 911         g_signal_connect(G_OBJECT(subst_btn), "clicked",
 912                          G_CALLBACK(prefs_toolbar_substitute),
 913                          prefs_toolbar);
 914
 915         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 916         gtk_box_pack_start(GTK_BOX(btn_hbox), del_btn, FALSE, TRUE, 0);
 917         g_signal_connect(G_OBJECT(del_btn), "clicked",
 918                          G_CALLBACK(prefs_toolbar_delete),
 919                           prefs_toolbar);
 920
 921         default_btn = gtk_button_new_with_label(_(" Use default "));
 922 #ifndef GENERIC_UMPC
 923         gtk_box_pack_end(GTK_BOX(reg_hbox), default_btn, FALSE, TRUE, 0);
 924 #else
 925         hbox = gtk_hbox_new(FALSE, 0);
 926         gtk_box_pack_start(GTK_BOX(main_vbox), hbox, FALSE, FALSE, 0);
 927         gtk_box_pack_start(GTK_BOX(hbox), default_btn, FALSE, FALSE, 0);
 928 #endif
 929         g_signal_connect(G_OBJECT(default_btn), "clicked",
 930                          G_CALLBACK(prefs_toolbar_default),
 931                          prefs_toolbar);
 932
 933         /* currently active toolbar items */
 934         vbox_toolbar_items = gtk_vbox_new(FALSE, VBOX_BORDER);
 935         gtk_box_pack_start(GTK_BOX(main_vbox), vbox_toolbar_items, TRUE, TRUE, 0);
 936
 937         hbox_bottom = gtk_hbox_new(FALSE, 0);
 938         gtk_container_add(GTK_CONTAINER(vbox_toolbar_items), hbox_bottom);
 939
 940         scrolledwindow_list_view_set = gtk_scrolled_window_new(NULL, NULL);
 941         gtk_box_pack_start(GTK_BOX(hbox_bottom), scrolledwindow_list_view_set, TRUE, TRUE, 0);
 942         gtk_container_set_border_width(GTK_CONTAINER(scrolledwindow_list_view_set), 1);
 943         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
 944                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 945         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
 946                                             GTK_SHADOW_IN);
 947
 948         list_view_set = create_set_list_view(prefs_toolbar);
 949         gtk_widget_show(list_view_set);
 950         gtk_container_add(GTK_CONTAINER(scrolledwindow_list_view_set), list_view_set);
 951         gtk_widget_set_size_request(list_view_set, 225, 120);
 952
 953         btn_vbox = gtk_vbox_new(FALSE, 8);
 954         gtk_widget_show(btn_vbox);
 955         gtk_box_pack_start(GTK_BOX(hbox_bottom), btn_vbox, FALSE, FALSE, 5);
 956
 957         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 958         gtk_widget_show(up_btn);
 959         gtk_box_pack_start(GTK_BOX(btn_vbox), up_btn, FALSE, FALSE, 2);
 960
 961         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 962         gtk_widget_show(down_btn);
 963         gtk_box_pack_start(GTK_BOX(btn_vbox), down_btn, FALSE, FALSE, 0);
 964
 965         g_signal_connect(G_OBJECT(item_type_combo), "changed",
 966                          G_CALLBACK(item_type_changed), prefs_toolbar);
 967         g_signal_connect(G_OBJECT(item_action_combo), "changed",
 968                          G_CALLBACK(action_selection_changed), prefs_toolbar);
 969         g_signal_connect(G_OBJECT(item_func_combo), "changed",
 970                          G_CALLBACK(func_selection_changed), prefs_toolbar);
 971         g_signal_connect(G_OBJECT(up_btn), "clicked",
 972                          G_CALLBACK(prefs_toolbar_up), prefs_toolbar);
 973         g_signal_connect(G_OBJECT(down_btn), "clicked",
 974                          G_CALLBACK(prefs_toolbar_down), prefs_toolbar);
 975
 976         gtk_widget_show_all(main_vbox);
 977
 978         prefs_toolbar->list_view_set    = list_view_set;
 979         prefs_toolbar->item_text_entry  = item_text_entry;
 980         prefs_toolbar->item_type_combo  = item_type_combo;
 981         prefs_toolbar->item_func_combo  = item_func_combo;
 982         prefs_toolbar->item_action_combo= item_action_combo;
 983         prefs_toolbar->icon_button      = icon_button;
 984         prefs_toolbar->item_icon_file   = NULL;
 985
 986         prefs_toolbar->page.widget = main_vbox;
 987 }
 988
 989 ToolbarPage *prefs_toolbar_mainwindow;
 990 ToolbarPage *prefs_toolbar_composewindow;
 991 ToolbarPage *prefs_toolbar_messageview;
 992
 993 void prefs_toolbar_init(void)
 994 {
 995         ToolbarPage *page;
 996         static gchar *mainpath[3], *messagepath[3], *composepath[3];
 997
 998         mainpath[0] = _("Toolbars");
 999         mainpath[1] = _("Main Window");
1000         mainpath[2] = NULL;
1001
1002         page = g_new0(ToolbarPage, 1);
1003         page->page.path = mainpath;
1004         page->page.create_widget = prefs_toolbar_create_widget;
1005         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1006         page->page.save_page = prefs_toolbar_save;
1007         page->source = TOOLBAR_MAIN;
1008         page->page.weight = 50.0;
1009         prefs_gtk_register_page((PrefsPage *) page);
1010         prefs_toolbar_mainwindow = page;
1011
1012         messagepath[0] = _("Toolbars");
1013         messagepath[1] = _("Message Window");
1014         messagepath[2] = NULL;
1015
1016         page = g_new0(ToolbarPage, 1);
1017         page->page.path = messagepath;
1018         page->page.create_widget = prefs_toolbar_create_widget;
1019         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1020         page->page.save_page = prefs_toolbar_save;
1021         page->source = TOOLBAR_MSGVIEW;
1022         page->page.weight = 45.0;
1023         prefs_gtk_register_page((PrefsPage *) page);
1024         prefs_toolbar_messageview = page;
1025
1026         composepath[0] = _("Toolbars");
1027         composepath[1] = _("Compose Window");
1028         composepath[2] = NULL;
1029
1030         page = g_new0(ToolbarPage, 1);
1031         page->page.path = composepath;
1032         page->page.create_widget = prefs_toolbar_create_widget;
1033         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1034         page->page.save_page = prefs_toolbar_save;
1035         page->source = TOOLBAR_COMPOSE;
1036         page->page.weight = 40.0;
1037         prefs_gtk_register_page((PrefsPage *) page);
1038         prefs_toolbar_composewindow = page;
1039 }
1040
1041 void prefs_toolbar_done(void)
1042 {
1043         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_mainwindow);
1044         g_free(prefs_toolbar_mainwindow->item_icon_file);
1045         g_free(prefs_toolbar_mainwindow);
1046         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_composewindow);
1047         g_free(prefs_toolbar_composewindow->item_icon_file);
1048         g_free(prefs_toolbar_composewindow);
1049         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_messageview);
1050         g_free(prefs_toolbar_messageview->item_icon_file);
1051         g_free(prefs_toolbar_messageview);
1052 }
1053
1054 static void set_visible_if_not_text(GtkTreeViewColumn *col,
1055                                     GtkCellRenderer   *renderer,
1056                                     GtkTreeModel      *model,
1057                                     GtkTreeIter       *iter,
1058                                     gpointer           user_data)
1059 {
1060         gboolean is_text;
1061         GdkPixbuf *pixbuf;
1062
1063         gtk_tree_model_get(model, iter, SET_ICON_IS_TEXT, &is_text, -1);
1064         if (is_text) {
1065                 g_object_set(renderer, "visible", FALSE, NULL);
1066         } else {
1067                 pixbuf = NULL;
1068                 gtk_tree_model_get(model, iter,
1069                                    SET_ICON, &pixbuf,
1070                                    -1);
1071                 /* note getting a pixbuf from a tree model increases
1072                  * its refcount ... */
1073                 g_object_unref(pixbuf);
1074
1075                 g_object_set(renderer, "visible", TRUE, NULL);
1076                 g_object_set(renderer, "pixbuf",  pixbuf, NULL);
1077         }
1078 }
1079
1080 static GtkWidget *create_set_list_view(ToolbarPage *prefs_toolbar)
1081 {
1082         GtkTreeView *list_view;
1083         GtkListStore *store;
1084         GtkCellRenderer *renderer;
1085         GtkTreeViewColumn *column;
1086         GtkTreeSelection *selector;
1087
1088         store = gtk_list_store_new(N_SET_COLUMNS,
1089                                    GDK_TYPE_PIXBUF,
1090                                    G_TYPE_STRING,
1091                                    G_TYPE_STRING,
1092                                    G_TYPE_STRING,
1093                                    G_TYPE_STRING,
1094                                    G_TYPE_BOOLEAN,
1095                                    -1);
1096         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1097         g_object_unref(G_OBJECT(store));
1098
1099         column = gtk_tree_view_column_new();
1100         gtk_tree_view_column_set_title(column, _("Icon"));
1101         renderer = gtk_cell_renderer_pixbuf_new();
1102         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1103         gtk_tree_view_set_reorderable(list_view, TRUE);
1104         /* tell pixbuf renderer it is only visible if
1105          * the icon is not represented by text */
1106         gtk_tree_view_column_set_cell_data_func(column, renderer,
1107                                                 set_visible_if_not_text,
1108                                                 NULL, NULL);
1109
1110         renderer = gtk_cell_renderer_text_new();
1111         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1112
1113         /* tell the text renderer it is only visible if the icon
1114          * is represented by an image */
1115         gtk_tree_view_column_set_attributes(column, renderer,
1116                                             "visible", SET_ICON_IS_TEXT,
1117                                             "text", SET_ICON_TEXT,
1118                                             NULL);
1119
1120         gtk_tree_view_append_column(list_view, column);
1121
1122         column = gtk_tree_view_column_new();
1123         gtk_tree_view_column_set_title(column, _("Icon text"));
1124         renderer = gtk_cell_renderer_text_new();
1125         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1126         gtk_tree_view_column_set_attributes(column, renderer,
1127                                             "text", SET_TEXT,
1128                                             NULL);
1129         gtk_tree_view_append_column(list_view, column);
1130
1131         column = gtk_tree_view_column_new();
1132         gtk_tree_view_column_set_title(column, _("Mapped event"));
1133         renderer = gtk_cell_renderer_text_new();
1134         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1135         gtk_tree_view_column_set_attributes(column, renderer,
1136                                             "text", SET_EVENT,
1137                                             NULL);
1138         gtk_tree_view_append_column(list_view, column);
1139
1140         /* various other tree view attributes */
1141         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1142
1143         selector = gtk_tree_view_get_selection(list_view);
1144         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1145         gtk_tree_selection_set_select_function
1146                 (selector, (GtkTreeSelectionFunc) set_list_selected,
1147                  prefs_toolbar, NULL);
1148
1149         return GTK_WIDGET(list_view);
1150
1151 }
1152
1153 static gboolean set_list_selected(GtkTreeSelection *selector,
1154                                   GtkTreeModel *model,
1155                                   GtkTreePath *path,
1156                                   gboolean currently_selected,
1157                                   ToolbarPage *prefs_toolbar)
1158 {
1159
1160         GtkTreeIter iter;
1161         gchar *icon_text, *icon_file, *descr;
1162         GList *cur;
1163         GSList *cur2;
1164         gint item_num;
1165         GdkPixbuf *pix;
1166
1167         if (currently_selected || !gtk_tree_model_get_iter(model, &iter, path))
1168                 return TRUE;
1169
1170         gtk_tree_model_get(model, &iter,
1171                            SET_ICON, &pix,
1172                            SET_TEXT, &icon_text,
1173                            SET_EVENT, &descr,
1174                            SET_FILENAME, &icon_file,
1175                            -1);
1176
1177         g_free(prefs_toolbar->item_icon_file);
1178         prefs_toolbar->item_icon_file = icon_file;
1179         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1180                              gtk_image_new_from_pixbuf(pix));
1181
1182         if (g_utf8_collate(toolbar_ret_descr_from_val(A_SEPARATOR), descr) == 0) {
1183                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button),
1184                                     _("None"));
1185                 g_free(prefs_toolbar->item_icon_file);
1186                 prefs_toolbar->item_icon_file = NULL;
1187                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
1188                                         ITEM_SEPARATOR);
1189                 g_free(icon_text);
1190                 g_free(descr);
1191
1192                 return TRUE;
1193         }
1194
1195         gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
1196         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
1197                            icon_text);
1198
1199         if (g_utf8_collate(toolbar_ret_descr_from_val(A_CLAWS_ACTIONS), descr) == 0) {
1200                 gtk_combo_box_set_active(GTK_COMBO_BOX(
1201                         prefs_toolbar->item_type_combo), ITEM_USER_ACTION);
1202
1203                 for(cur2 = prefs_common.actions_list, item_num = 0; cur2 != NULL;
1204                     cur2 = cur2->next) {
1205                         gchar *item_string;
1206                         get_action_name((gchar *)cur2->data, &item_string);
1207
1208                         if(g_utf8_collate(item_string, icon_text) == 0) {
1209                                 gtk_combo_box_set_active(
1210                                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
1211                                         item_num);
1212                                 g_free(item_string);
1213                                 break;
1214                         }
1215                         else {
1216                                 item_num++;
1217                                 g_free(item_string);
1218                         }
1219                 }
1220
1221                 gtk_widget_show(prefs_toolbar->item_action_combo);
1222                 gtk_widget_hide(prefs_toolbar->item_func_combo);
1223
1224                 g_free(icon_text);
1225                 g_free(descr);
1226
1227                 return TRUE;
1228         }
1229
1230         /* scan combo list for selected description an set combo item accordingly */
1231         for (cur = prefs_toolbar->combo_action_list, item_num = 0; cur != NULL;
1232              cur = cur->next) {
1233                 gchar *item_str = (gchar*)cur->data;
1234                 if (g_utf8_collate(item_str, descr) == 0) {
1235                         gtk_combo_box_set_active(
1236                                 GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
1237                                 item_num);
1238
1239                         break;
1240                 }
1241                 else
1242                         item_num++;
1243         }
1244
1245         gtk_combo_box_set_active(GTK_COMBO_BOX(
1246                         prefs_toolbar->item_type_combo),ITEM_FUNCTION);
1247         gtk_widget_hide(prefs_toolbar->item_action_combo);
1248         gtk_widget_show(prefs_toolbar->item_func_combo);
1249
1250         g_free(icon_text);
1251         g_free(descr);
1252
1253         return TRUE;
1254 }
1255
1256 static void icon_chooser_ok_clicked(GtkButton *button,
1257                                         ToolbarPage *prefs_toolbar)
1258 {
1259         GtkTreeModel *model;
1260         GtkTreeIter iter;
1261         GList *list;
1262         GdkPixbuf *pix;
1263         gchar *icon_file;
1264
1265         cm_return_if_fail(prefs_toolbar != NULL);
1266
1267         model = gtk_icon_view_get_model(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1268         list = gtk_icon_view_get_selected_items(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1269         if(list == NULL)
1270                 return;
1271
1272         if(!gtk_tree_model_get_iter(model, &iter, (GtkTreePath *)list->data)) {
1273                 gtk_tree_path_free(list->data);
1274                 g_list_free(list);
1275                 return;
1276         }
1277
1278         gtk_tree_model_get(model, &iter,
1279                            SET_ICON, &pix,
1280                            SET_FILENAME, &icon_file,
1281                            -1);
1282
1283         g_free(prefs_toolbar->item_icon_file);
1284         prefs_toolbar->item_icon_file = icon_file;
1285         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1286                              gtk_image_new_from_pixbuf(pix));
1287
1288         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1289         prefs_toolbar->icon_chooser_win = NULL;
1290         prefs_toolbar->icon_chooser_view = NULL;
1291
1292         gtk_tree_path_free(list->data);
1293         g_list_free(list);
1294 }
1295
1296 static void icon_chooser_cancel_clicked(GtkButton *button,
1297                                         ToolbarPage *prefs_toolbar)
1298 {
1299         cm_return_if_fail(prefs_toolbar != NULL);
1300
1301         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1302         prefs_toolbar->icon_chooser_win = NULL;
1303         prefs_toolbar->icon_chooser_view = NULL;
1304 }
1305
1306 static gboolean icon_chooser_key_pressed(GtkWidget *widget, GdkEventKey *event,
1307                         ToolbarPage *prefs_toolbar)
1308 {
1309         if (event && event->keyval == GDK_Escape) {
1310                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1311                 return TRUE;
1312         }
1313
1314         return FALSE;
1315 }
1316
1317 static gboolean icon_list_key_pressed(GtkWidget *widget, GdkEventKey *event,
1318                         ToolbarPage *prefs_toolbar)
1319 {
1320         if (event) {
1321                 if (event->keyval == GDK_KP_Enter ||
1322                     event->keyval == GDK_Return ||
1323                     event->keyval == GDK_space) {
1324                         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1325                         return TRUE;
1326                 }
1327         }
1328         return FALSE;
1329 }
1330
1331 static gboolean ok_cb(gpointer data)
1332 {
1333         ToolbarPage *prefs_toolbar = (ToolbarPage *)data;
1334         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1335         return FALSE;
1336 }
1337
1338 static gboolean icon_list_button_release(GtkWidget *widget,
1339                                                GdkEventButton *event,
1340                                                ToolbarPage *prefs_toolbar )
1341 {
1342         static guint id = -1;
1343         if (id >= 0) {
1344                 g_source_remove(id);
1345                 id = -1;
1346         }
1347         id = g_timeout_add(100, ok_cb, prefs_toolbar);
1348         return FALSE;
1349 }
1350
1351 static gboolean icon_window_button_press(GtkWidget *widget,
1352                                                GdkEventButton *event,
1353                                                ToolbarPage *prefs_toolbar )
1354 {
1355         GtkWidget *event_widget, *button;
1356         gboolean restore = TRUE;
1357
1358         button = prefs_toolbar->icon_button;
1359
1360         /* Test where mouse was clicked */
1361         event_widget = gtk_get_event_widget((GdkEvent *)event);
1362         if (event_widget != widget) {
1363                 while (event_widget) {
1364                         if (event_widget == widget)
1365                                 return FALSE;
1366                         else if (event_widget == prefs_toolbar->icon_chooser_win) {
1367                                 restore = FALSE;
1368                                 break;
1369                         }
1370                         event_widget = event_widget->parent;
1371                 }
1372         }
1373
1374         if (restore) {
1375                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1376                 return TRUE;
1377         }
1378         return FALSE;
1379 }
1380
1381 static void icon_chooser_activated(GtkTreeView *treeview, GtkTreePath *path,
1382                                 ToolbarPage *prefs_toolbar)
1383 {
1384         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1385 }
1386
1387 static void icon_chooser_create(GtkButton *button, ToolbarPage *prefs_toolbar)
1388 {
1389         GtkWidget *icon_chooser_win;
1390         GtkWidget *scrollwin;
1391         GtkWidget *icon_view;
1392         GtkListStore *store;
1393         GtkTreeIter iter;
1394         gint i, x, y;
1395
1396         store = gtk_list_store_new(2,
1397                                    GDK_TYPE_PIXBUF,
1398                                    G_TYPE_STRING,
1399                                    -1);
1400
1401         gtk_list_store_clear(store);
1402
1403         for (i = 0; ToolbarIcons[i] != STOCK_PIXMAP_EMPTY; i++) {
1404                 GdkPixbuf *pixbuf;
1405                 stock_pixbuf_gdk(prefs_toolbar->window, ToolbarIcons[i], &pixbuf);
1406
1407                 gtk_list_store_append(store, &iter);
1408                 gtk_list_store_set(store, &iter,
1409                                    SET_ICON, pixbuf,
1410                                    SET_FILENAME, stock_pixmap_get_name((StockPixmap) ToolbarIcons[i]),
1411                                    -1);
1412         }
1413
1414         icon_chooser_win = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_toolbar");
1415         gtk_window_set_title(GTK_WINDOW(icon_chooser_win), _("Toolbar item icon"));
1416 #ifndef MAEMO
1417         gtk_window_set_decorated(GTK_WINDOW(icon_chooser_win), FALSE);
1418 #endif
1419         gdk_window_get_origin(GTK_WIDGET(prefs_toolbar->icon_button)->window,
1420                         &x, &y);
1421         x += GTK_WIDGET(prefs_toolbar->icon_button)->allocation.x;
1422         y += GTK_WIDGET(prefs_toolbar->icon_button)->allocation.y;
1423         y += 50;
1424         x -= 300-50;
1425         gtk_window_move(GTK_WINDOW(icon_chooser_win), x, y);
1426         gtk_window_set_resizable(GTK_WINDOW(icon_chooser_win), FALSE);
1427         gtk_widget_set_size_request(icon_chooser_win, 300, 320);
1428
1429         scrollwin = gtk_scrolled_window_new(NULL, NULL);
1430         gtk_container_add(GTK_CONTAINER(icon_chooser_win), scrollwin);
1431         gtk_widget_show(scrollwin);
1432         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
1433                                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1434         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrollwin),
1435                                 GTK_SHADOW_OUT);
1436
1437         icon_view = gtk_icon_view_new_with_model(GTK_TREE_MODEL(store));
1438         gtk_icon_view_set_selection_mode(GTK_ICON_VIEW(icon_view), GTK_SELECTION_SINGLE);
1439         gtk_icon_view_set_pixbuf_column(GTK_ICON_VIEW(icon_view), SET_ICON);
1440         gtk_container_add(GTK_CONTAINER(scrollwin), GTK_WIDGET(icon_view));
1441
1442         g_signal_connect(G_OBJECT(icon_chooser_win), "key_press_event",
1443                          G_CALLBACK(icon_chooser_key_pressed), prefs_toolbar);
1444         g_signal_connect(G_OBJECT(icon_view), "item-activated",
1445                          G_CALLBACK(icon_chooser_activated), prefs_toolbar);
1446         g_signal_connect(G_OBJECT(icon_chooser_win),
1447                          "button-press-event",
1448                          G_CALLBACK(icon_window_button_press),
1449                          prefs_toolbar );
1450         g_signal_connect(G_OBJECT(icon_view),
1451                          "button-release-event",
1452                          G_CALLBACK(icon_list_button_release),
1453                          prefs_toolbar );
1454         g_signal_connect(G_OBJECT(icon_view), "key_press_event",
1455                          G_CALLBACK(icon_list_key_pressed), prefs_toolbar);
1456
1457         gtk_widget_show_all(icon_chooser_win);
1458         gtk_widget_grab_focus(GTK_WIDGET(icon_view));
1459         gtk_window_set_modal(GTK_WINDOW(icon_chooser_win), TRUE);
1460
1461         prefs_toolbar->icon_chooser_win         = icon_chooser_win;
1462         prefs_toolbar->icon_chooser_view        = icon_view;
1463 }