src/prefs_toolbar.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2002-2007 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 <gtk/gtkoptionmenu.h>
  34 #include <gdk/gdkkeysyms.h>
  35 #include <stdio.h>
  36 #include <stdlib.h>
  37
  38 #include "stock_pixmap.h"
  39 #include "manage_window.h"
  40 #include "combobox.h"
  41 #include "gtkutils.h"
  42 #include "mainwindow.h"
  43 #include "alertpanel.h"
  44 #include "prefs_common.h"
  45
  46 #include "utils.h"
  47
  48 #include "toolbar.h"
  49 #include "prefs_toolbar.h"
  50 #include "prefswindow.h"
  51 #include "prefs_gtk.h"
  52
  53 enum
  54 {
  55         SET_ICON          = 0,
  56         SET_FILENAME      = 1,
  57         SET_TEXT          = 2,
  58         SET_EVENT         = 3,
  59         SET_ICON_TEXT     = 4,          /*!< "icon" text (separator) */
  60         SET_ICON_IS_TEXT  = 5,          /*!< icon is text representation */
  61         N_SET_COLUMNS
  62 };
  63
  64 enum
  65 {
  66         ITEM_FUNCTION     = 0,
  67         ITEM_USER_ACTION  = 1,
  68         ITEM_SEPARATOR    = 2
  69 };
  70
  71 static const gint ToolbarIcons[] =
  72 {
  73         STOCK_PIXMAP_ADDRESS_BOOK,
  74         STOCK_PIXMAP_ADDRESS_SEARCH,
  75         STOCK_PIXMAP_BOOK,
  76         STOCK_PIXMAP_CATEGORY,
  77         STOCK_PIXMAP_CHECK_SPELLING,
  78         STOCK_PIXMAP_CLOSE,
  79         STOCK_PIXMAP_DOWN_ARROW,
  80         STOCK_PIXMAP_UP_ARROW,
  81         STOCK_PIXMAP_EDIT_EXTERN,
  82         STOCK_PIXMAP_ERROR,
  83         STOCK_PIXMAP_EXEC,
  84         STOCK_PIXMAP_GROUP,
  85         STOCK_PIXMAP_INSERT_FILE,
  86         STOCK_PIXMAP_INTERFACE,
  87         STOCK_PIXMAP_JPILOT,
  88         STOCK_PIXMAP_LDAP,
  89         STOCK_PIXMAP_LINEWRAP_CURRENT,
  90         STOCK_PIXMAP_LINEWRAP_ALL,
  91         STOCK_PIXMAP_MAIL,
  92         STOCK_PIXMAP_MAIL_ATTACH,
  93         STOCK_PIXMAP_MAIL_COMPOSE,
  94         STOCK_PIXMAP_MAIL_FORWARD,
  95         STOCK_PIXMAP_MAIL_RECEIVE,
  96         STOCK_PIXMAP_MAIL_RECEIVE_ALL,
  97         STOCK_PIXMAP_MAIL_REPLY,
  98         STOCK_PIXMAP_MAIL_REPLY_TO_ALL,
  99         STOCK_PIXMAP_MAIL_REPLY_TO_AUTHOR,
 100         STOCK_PIXMAP_MAIL_REPLY_TO_LIST,
 101         STOCK_PIXMAP_MAIL_SEND,
 102         STOCK_PIXMAP_MAIL_SEND_QUEUE,
 103         STOCK_PIXMAP_MAIL_SIGN,
 104         STOCK_PIXMAP_OPEN_MAIL,
 105         STOCK_PIXMAP_NEWS_COMPOSE,
 106         STOCK_PIXMAP_PASTE,
 107         STOCK_PIXMAP_PREFERENCES,
 108         STOCK_PIXMAP_PROPERTIES,
 109         STOCK_PIXMAP_VCARD,
 110         STOCK_PIXMAP_ONLINE,
 111         STOCK_PIXMAP_OFFLINE,
 112         STOCK_PIXMAP_NOTICE_WARN,               /* small warning */
 113         STOCK_PIXMAP_NOTICE_ERROR,              /* small error   */
 114         STOCK_PIXMAP_NOTICE_NOTE,               /* small message */
 115         STOCK_PIXMAP_GO_FOLDERS,
 116         STOCK_PIXMAP_MIME_TEXT_PLAIN,
 117         STOCK_PIXMAP_MIME_TEXT_HTML,
 118         STOCK_PIXMAP_MIME_TEXT_PATCH,
 119         STOCK_PIXMAP_MIME_APPLICATION,
 120         STOCK_PIXMAP_MIME_IMAGE,
 121         STOCK_PIXMAP_MIME_AUDIO,
 122         STOCK_PIXMAP_MIME_TEXT_ENRICHED,
 123         STOCK_PIXMAP_MIME_UNKNOWN,
 124         STOCK_PIXMAP_MIME_PDF,
 125         STOCK_PIXMAP_MIME_PS,
 126         STOCK_PIXMAP_MIME_TEXT_CALENDAR,
 127         STOCK_PIXMAP_MIME_PGP_SIG,
 128         STOCK_PIXMAP_PRINTER,
 129         STOCK_PIXMAP_PRIVACY_SIGNED,
 130         STOCK_PIXMAP_PRIVACY_PASSED,
 131         STOCK_PIXMAP_PRIVACY_FAILED,
 132         STOCK_PIXMAP_PRIVACY_UNKNOWN,
 133         STOCK_PIXMAP_PRIVACY_EXPIRED,
 134         STOCK_PIXMAP_PRIVACY_WARN,
 135         STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED,
 136         STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED,
 137         STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED,
 138         STOCK_PIXMAP_PRIVACY_EMBLEM_WARN,
 139         STOCK_PIXMAP_MIME_MESSAGE,
 140         STOCK_PIXMAP_SPAM_BTN,
 141         STOCK_PIXMAP_HAM_BTN,
 142         STOCK_PIXMAP_TRASH,
 143         STOCK_PIXMAP_DELETE,
 144         STOCK_PIXMAP_CANCEL,
 145         STOCK_PIXMAP_EMPTY,              /* last entry */
 146 };
 147
 148 typedef struct _ToolbarPage
 149 {
 150         PrefsPage  page;
 151
 152         GtkWidget *window;              /* do not modify */
 153
 154         ToolbarType source;
 155         GList     *combo_action_list;   /* list of internal functions    */
 156
 157         GtkWidget *list_view_set;       /* toolbar items treeview        */
 158         GtkWidget *item_text_entry;     /* item name                     */
 159         GtkWidget *item_type_combo;     /* item type selection widget    */
 160         GtkWidget *item_func_combo;     /* item internal function widget */
 161         GtkWidget *item_action_combo;   /* item user action widget       */
 162         GtkWidget *icon_button;         /* item icon chooser widget      */
 163
 164         GtkWidget *icon_chooser_win;
 165         GtkWidget *icon_chooser_view;
 166
 167         gchar *item_icon_file;          /* item icon file                */
 168
 169 } ToolbarPage;
 170
 171 #define ERROR_MSG _("Selected Action already set.\nPlease choose another Action from List")
 172 #define ERROR_MSG_NO_ICON _("Item has no icon defined.")
 173 #define ERROR_MSG_NO_TEXT _("Item has no text defined.")
 174
 175 static void prefs_toolbar_populate               (ToolbarPage *prefs_toolbar);
 176
 177 static void get_action_name                      (const gchar *entry,
 178                                                   gchar **menu);
 179
 180 static gboolean is_duplicate                     (ToolbarPage *prefs_toolbar,
 181                                                   gchar            *chosen_action);
 182 static void prefs_toolbar_save                   (PrefsPage        *_page);
 183
 184 static void prefs_toolbar_register               (GtkButton        *button,
 185                                                   ToolbarPage *prefs_toolbar);
 186 static void prefs_toolbar_substitute             (GtkButton        *button,
 187                                                   ToolbarPage *prefs_toolbar);
 188 static void prefs_toolbar_delete                 (GtkButton        *button,
 189                                                   ToolbarPage *prefs_toolbar);
 190
 191 static void prefs_toolbar_up                     (GtkButton        *button,
 192                                                   ToolbarPage *prefs_toolbar);
 193
 194 static void prefs_toolbar_down                   (GtkButton        *button,
 195                                                   ToolbarPage *prefs_toolbar);
 196
 197 static void action_selection_changed             (GtkComboBox *action_combo,
 198                                                   ToolbarPage *prefs_toolbar);
 199
 200 static void func_selection_changed               (GtkComboBox *action_combo,
 201                                                   ToolbarPage *prefs_toolbar);
 202
 203 static void prefs_toolbar_create                 (ToolbarPage *prefs_toolbar);
 204
 205 static GtkWidget *create_set_list_view           (ToolbarPage *prefs_toolbar);
 206
 207 static gboolean set_list_selected                (GtkTreeSelection *selector,
 208                                                   GtkTreeModel *model,
 209                                                   GtkTreePath *path,
 210                                                   gboolean currently_selected,
 211                                                   ToolbarPage *prefs_toolbar);
 212
 213 static void icon_chooser_create                  (GtkButton *button,
 214                                                   ToolbarPage *prefs_toolbar);
 215
 216 static void prefs_toolbar_create_widget(PrefsPage *_page, GtkWindow *window, gpointer data)
 217 {
 218         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 219         gchar *win_titles[3];
 220         win_titles[TOOLBAR_MAIN]    = _("Main toolbar configuration");
 221         win_titles[TOOLBAR_COMPOSE] = _("Compose toolbar configuration");
 222         win_titles[TOOLBAR_MSGVIEW] = _("Message view toolbar configuration");
 223
 224         prefs_toolbar->window = GTK_WIDGET(window);
 225
 226         toolbar_read_config_file(prefs_toolbar->source);
 227
 228         prefs_toolbar_create(prefs_toolbar);
 229         prefs_toolbar_populate(prefs_toolbar);
 230 }
 231
 232 static void prefs_toolbar_save(PrefsPage *_page)
 233 {
 234         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 235         GtkTreeView *list_view = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 236         GtkTreeModel *model = gtk_tree_view_get_model(list_view);
 237         GtkTreeIter iter;
 238
 239         toolbar_clear_list(prefs_toolbar->source);
 240
 241         if (!gtk_tree_model_iter_n_children(model, NULL)
 242         ||  !gtk_tree_model_get_iter_first(model, &iter))
 243                 toolbar_set_default(prefs_toolbar->source);
 244         else {
 245                 do {
 246                         ToolbarItem *item;
 247                         gchar *fname, *text, *event;
 248
 249                         item = g_new0(ToolbarItem, 1);
 250
 251                         gtk_tree_model_get(model, &iter,
 252                                            SET_FILENAME, &fname,
 253                                            SET_TEXT, &text,
 254                                            SET_EVENT, &event,
 255                                            -1);
 256
 257                         /* XXX: remember that G_TYPE_STRING returned by model
 258                          * is owned by caller of gtk_tree_model_get() */
 259                         item->file  = fname;
 260                         item->text  = text;
 261                         item->index = toolbar_ret_val_from_descr(event);
 262                         g_free(event);
 263
 264                         /* TODO: save A_CLAWS_ACTIONS only if they are still active */
 265                         toolbar_set_list_item(item, prefs_toolbar->source);
 266
 267                         g_free(item->file);
 268                         g_free(item->text);
 269                         g_free(item);
 270                 } while (gtk_tree_model_iter_next(model, &iter));
 271         }
 272
 273         toolbar_save_config_file(prefs_toolbar->source);
 274
 275         if (prefs_toolbar->source == TOOLBAR_MAIN)
 276                 main_window_reflect_prefs_all_real(TRUE);
 277         else if (prefs_toolbar->source == TOOLBAR_COMPOSE)
 278                 compose_reflect_prefs_pixmap_theme();
 279         else if (prefs_toolbar->source == TOOLBAR_MSGVIEW)
 280                 messageview_reflect_prefs_pixmap_theme();
 281 }
 282
 283 static void prefs_toolbar_destroy_widget(PrefsPage *_page)
 284 {
 285         ToolbarPage *prefs_toolbar = (ToolbarPage *) _page;
 286
 287         g_list_free(prefs_toolbar->combo_action_list);
 288         prefs_toolbar->combo_action_list = NULL;
 289 }
 290
 291 static void prefs_toolbar_set_displayed(ToolbarPage *prefs_toolbar)
 292 {
 293         GSList *cur;
 294         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 295         GtkListStore *store = GTK_LIST_STORE(gtk_tree_view_get_model
 296                                                 (list_view_set));
 297         GSList *toolbar_list = toolbar_get_list(prefs_toolbar->source);
 298         GtkTreeIter iter;
 299
 300         gtk_list_store_clear(store);
 301
 302         /* set currently active toolbar entries */
 303         for (cur = toolbar_list; cur != NULL; cur = cur->next) {
 304                 ToolbarItem *item = (ToolbarItem*) cur->data;
 305
 306                 gtk_list_store_append(store, &iter);
 307
 308                 if (item->index != A_SEPARATOR) {
 309                         GdkPixbuf *pix;
 310                         StockPixmap icon = stock_pixmap_get_icon(item->file);
 311
 312                         stock_pixbuf_gdk(prefs_toolbar->window, icon, &pix);
 313
 314                         gtk_list_store_set(store, &iter,
 315                                            SET_ICON, pix,
 316                                            SET_FILENAME, item->file,
 317                                            SET_TEXT, item->text,
 318                                            SET_EVENT, toolbar_ret_descr_from_val(item->index),
 319                                            SET_ICON_TEXT, NULL,
 320                                            SET_ICON_IS_TEXT, FALSE,
 321                                            -1);
 322                 } else {
 323                         gtk_list_store_set(store, &iter,
 324                                            SET_ICON, NULL,
 325                                            SET_FILENAME, toolbar_ret_descr_from_val(A_SEPARATOR),
 326                                            SET_TEXT, (const gchar *) "",
 327                                            SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 328                                            SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 329                                            SET_ICON_IS_TEXT, TRUE,
 330                                            -1);
 331                 }
 332         }
 333
 334         /* select first */
 335         gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
 336         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 337                                                 (list_view_set),
 338                                        &iter);
 339 }
 340
 341 static void prefs_toolbar_populate(ToolbarPage *prefs_toolbar)
 342 {
 343         GSList *cur;
 344         gchar *act, *act_name;
 345
 346         prefs_toolbar->combo_action_list = toolbar_get_action_items(prefs_toolbar->source);
 347         combobox_set_popdown_strings(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 348                                      prefs_toolbar->combo_action_list);
 349
 350         /* get currently defined sylpheed actions */
 351         if (prefs_common.actions_list != NULL) {
 352                 for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) {
 353                         act = (gchar *)cur->data;
 354                         get_action_name(act, &act_name);
 355
 356                         gtk_combo_box_append_text(
 357                                 GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 358                                 act_name);
 359
 360                         g_free(act_name);
 361                 }
 362
 363         }
 364
 365         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 366         gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 367
 368         prefs_toolbar_set_displayed(prefs_toolbar);
 369
 370         toolbar_clear_list(prefs_toolbar->source);
 371 }
 372
 373 static gboolean is_duplicate(ToolbarPage *prefs_toolbar, gchar *chosen_action)
 374 {
 375         GtkTreeView *list_view_set = GTK_TREE_VIEW
 376                                         (prefs_toolbar->list_view_set);
 377         GtkTreeModel *model_set = gtk_tree_view_get_model(list_view_set);
 378         gchar *entry;
 379         GtkTreeIter iter;
 380         gboolean result;
 381
 382         g_return_val_if_fail(chosen_action != NULL, TRUE);
 383
 384         if (!gtk_tree_model_iter_n_children(model_set, NULL))
 385                 return FALSE;
 386
 387         if (!gtk_tree_model_get_iter_first(model_set, &iter))
 388                 return FALSE;
 389
 390         result = FALSE;
 391         do {
 392                 gtk_tree_model_get(model_set, &iter,
 393                                    SET_EVENT, &entry,
 394                                    -1);
 395                 if (g_utf8_collate(chosen_action, entry) == 0)
 396                         result = TRUE;
 397                 g_free(entry);
 398         } while (!result && gtk_tree_model_iter_next(model_set, &iter));
 399
 400         return result;
 401 }
 402
 403 static void prefs_toolbar_default(GtkButton *button, ToolbarPage *prefs_toolbar)
 404 {
 405         toolbar_clear_list(prefs_toolbar->source);
 406         toolbar_set_default(prefs_toolbar->source);
 407         prefs_toolbar_set_displayed(prefs_toolbar);
 408 }
 409
 410 /*!
 411  *\return       String that should be freed by caller.
 412  */
 413 static void get_action_name(const gchar *entry, gchar **menu)
 414 {
 415         gchar *act, *act_p;
 416
 417         *menu = NULL;
 418
 419         if (prefs_common.actions_list != NULL) {
 420
 421                 act = g_strdup(entry);
 422                 act_p = strstr(act, ": ");
 423                 if (act_p != NULL)
 424                         act_p[0] = 0x00;
 425                 /* freed by calling func */
 426                 *menu = act;
 427         }
 428 }
 429
 430 static void prefs_toolbar_register(GtkButton *button, ToolbarPage *prefs_toolbar)
 431 {
 432         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 433         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 434         GtkListStore *store_set;
 435         GtkTreeIter iter;
 436
 437         store_set = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 438
 439         /* SEPARATOR or other ? */
 440         if (item_type == ITEM_SEPARATOR) {
 441                 gtk_list_store_append(store_set, &iter);
 442                 gtk_list_store_set(store_set, &iter,
 443                                    SET_ICON, NULL,
 444                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 445                                    SET_TEXT, NULL,
 446                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 447                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 448                                    SET_ICON_IS_TEXT, TRUE,
 449                                    -1);
 450         } else {
 451                 GdkPixbuf *pixbuf;
 452                 gchar *event, *text;
 453
 454                 if (prefs_toolbar->item_icon_file == NULL) {
 455                         alertpanel_error(ERROR_MSG_NO_ICON);
 456                         return;
 457                 }
 458                 stock_pixbuf_gdk(prefs_toolbar->window,
 459                                  stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 460                                  &pixbuf);
 461                 if(pixbuf == NULL) {
 462                         alertpanel_error(ERROR_MSG_NO_ICON);
 463                         return;
 464                 }
 465
 466                 if (item_type == ITEM_FUNCTION) {
 467                         event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 468                                                 prefs_toolbar->item_func_combo));
 469
 470                         if (is_duplicate(prefs_toolbar, event)) {
 471                                 alertpanel_error(ERROR_MSG);
 472                                 g_free(event);
 473                                 return;
 474                         }
 475                 } else
 476                         event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 477
 478                 text = gtk_editable_get_chars(
 479                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 480
 481                 if (text != NULL) {
 482                         gtk_list_store_append(store_set, &iter);
 483                         gtk_list_store_set(store_set, &iter,
 484                                            SET_ICON, pixbuf,
 485                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 486                                            SET_TEXT, text,
 487                                            SET_EVENT, event,
 488                                            SET_ICON_TEXT, NULL,
 489                                            SET_ICON_IS_TEXT, FALSE,
 490                                            -1);
 491                 } else {
 492                         alertpanel_error(ERROR_MSG_NO_TEXT);
 493                         return;
 494                 }
 495
 496                 g_free(text);
 497                 if(item_type != ITEM_USER_ACTION)
 498                         g_free(event);
 499         }
 500
 501         gtk_tree_selection_select_iter(gtk_tree_view_get_selection
 502                                                 (list_view_set),
 503                                        &iter);
 504 }
 505
 506 static void prefs_toolbar_substitute(GtkButton *button, ToolbarPage *prefs_toolbar)
 507 {
 508         GtkTreeView *list_view_set   = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 509         GtkListStore *store_set   = GTK_LIST_STORE(gtk_tree_view_get_model(list_view_set));
 510         gint item_type = gtk_combo_box_get_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo));
 511         GtkTreeSelection *sel_set;
 512         GtkTreeIter iter_set;
 513
 514         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 515                 return;
 516
 517         sel_set = gtk_tree_view_get_selection(list_view_set);
 518         if (!gtk_tree_selection_get_selected(sel_set, NULL, &iter_set))
 519                 return;
 520
 521         if (item_type == ITEM_SEPARATOR) {
 522                 gtk_list_store_set(store_set, &iter_set,
 523                                    SET_ICON, NULL,
 524                                    SET_TEXT, NULL,
 525                                    SET_EVENT, toolbar_ret_descr_from_val(A_SEPARATOR),
 526                                    SET_FILENAME, prefs_toolbar->item_icon_file,
 527                                    SET_ICON_TEXT, (const gchar *) SEPARATOR_PIXMAP,
 528                                    SET_ICON_IS_TEXT, TRUE,
 529                                    -1);
 530         } else {
 531                 GdkPixbuf *pixbuf;
 532                 gchar *icon_event, *set_event, *text;
 533
 534                 if (prefs_toolbar->item_icon_file == NULL) {
 535                         alertpanel_error(ERROR_MSG_NO_ICON);
 536                         return;
 537                 }
 538                 stock_pixbuf_gdk(prefs_toolbar->window,
 539                                  stock_pixmap_get_icon(prefs_toolbar->item_icon_file),
 540                                  &pixbuf);
 541                 if(pixbuf == NULL) {
 542                         alertpanel_error(ERROR_MSG_NO_ICON);
 543                         return;
 544                 }
 545
 546                 gtk_tree_model_get(GTK_TREE_MODEL(store_set), &iter_set,
 547                                                   SET_EVENT, &set_event,
 548                                                   -1);
 549
 550                 if (item_type == ITEM_FUNCTION) {
 551                         icon_event = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 552                                                 prefs_toolbar->item_func_combo));
 553
 554                         if (is_duplicate(prefs_toolbar, icon_event)
 555                         && g_utf8_collate(icon_event, set_event) != 0){
 556                                 alertpanel_error(ERROR_MSG);
 557                                 g_free(icon_event);
 558                                 g_free(set_event);
 559                                 return;
 560                         }
 561                 } else
 562                         icon_event = toolbar_ret_descr_from_val(A_CLAWS_ACTIONS);
 563
 564                 text = gtk_editable_get_chars(
 565                         GTK_EDITABLE(prefs_toolbar->item_text_entry), 0 , -1);
 566
 567                 /* change the row */
 568                 if (text != NULL) {
 569                         gtk_list_store_set(store_set, &iter_set,
 570                                            SET_ICON, pixbuf,
 571                                            SET_FILENAME, prefs_toolbar->item_icon_file,
 572                                            SET_TEXT, text,
 573                                            SET_EVENT, icon_event,
 574                                            SET_ICON_TEXT, NULL,
 575                                            SET_ICON_IS_TEXT, FALSE,
 576                                            -1);
 577                 } else
 578                         alertpanel_error(ERROR_MSG_NO_TEXT);
 579
 580                 g_free(text);
 581                 g_free(set_event);
 582                 if(item_type != ITEM_USER_ACTION)
 583                         g_free(icon_event);
 584         }
 585 }
 586
 587 static void prefs_toolbar_delete(GtkButton *button, ToolbarPage *prefs_toolbar)
 588 {
 589         GtkTreeView *list_view_set = GTK_TREE_VIEW(prefs_toolbar->list_view_set);
 590         GtkTreeModel *store_set = gtk_tree_view_get_model(list_view_set);
 591         GtkTreeIter iter_set;
 592         GtkTreePath *path;
 593
 594         if (!gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_set), NULL))
 595                 return;
 596
 597         if (!gtk_tree_selection_get_selected(gtk_tree_view_get_selection
 598                                                         (list_view_set),
 599                                              NULL,
 600                                              &iter_set))
 601                 return;
 602
 603         /* select prev list item, if deleted was first select next */
 604         path = gtk_tree_model_get_path(store_set, &iter_set);
 605         gtk_tree_path_prev(path);
 606
 607         gtk_list_store_remove(GTK_LIST_STORE(store_set), &iter_set);
 608
 609         gtk_tree_selection_select_path(
 610                         gtk_tree_view_get_selection(list_view_set),
 611                         path);
 612
 613         gtk_tree_path_free(path);
 614 }
 615
 616 static void prefs_toolbar_up(GtkButton *button, ToolbarPage *prefs_toolbar)
 617 {
 618         GtkTreePath *prev, *sel;
 619         GtkTreeIter isel;
 620         GtkListStore *store = NULL;
 621         GtkTreeModel *model = NULL;
 622         GtkTreeIter iprev;
 623
 624         if (!gtk_tree_selection_get_selected
 625                 (gtk_tree_view_get_selection
 626                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 627                  &model,
 628                  &isel))
 629                 return;
 630         store = (GtkListStore *)model;
 631
 632         sel = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &isel);
 633         if (!sel)
 634                 return;
 635
 636         /* no move if we're at row 0... */
 637         prev = gtk_tree_path_copy(sel);
 638         if (!gtk_tree_path_prev(prev)) {
 639                 gtk_tree_path_free(prev);
 640                 gtk_tree_path_free(sel);
 641                 return;
 642         }
 643
 644         gtk_tree_model_get_iter(GTK_TREE_MODEL(store),
 645                                 &iprev, prev);
 646         gtk_tree_path_free(sel);
 647         gtk_tree_path_free(prev);
 648
 649         gtk_list_store_swap(store, &iprev, &isel);
 650 }
 651
 652 static void prefs_toolbar_down(GtkButton *button, ToolbarPage *prefs_toolbar)
 653 {
 654         GtkListStore *store = NULL;
 655         GtkTreeModel *model = NULL;
 656         GtkTreeIter next, sel;
 657
 658         if (!gtk_tree_selection_get_selected
 659                 (gtk_tree_view_get_selection
 660                         (GTK_TREE_VIEW(prefs_toolbar->list_view_set)),
 661                  &model,
 662                  &sel))
 663                 return;
 664
 665         store = (GtkListStore *)model;
 666         next = sel;
 667         if (!gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &next))
 668                 return;
 669
 670         gtk_list_store_swap(store, &next, &sel);
 671 }
 672
 673 static void item_type_changed(GtkComboBox *item_type_combo,
 674                                 ToolbarPage *prefs_toolbar)
 675 {
 676         gint active = gtk_combo_box_get_active(item_type_combo);
 677
 678         switch(active) {
 679         case ITEM_FUNCTION:
 680                 gtk_widget_show(prefs_toolbar->item_func_combo);
 681                 gtk_widget_hide(prefs_toolbar->item_action_combo);
 682                 gtk_combo_box_set_active(
 683                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), 0);
 684                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 685                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, TRUE);
 686                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, TRUE);
 687                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 688
 689                 func_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
 690                                         prefs_toolbar);
 691                 break;
 692         case ITEM_USER_ACTION:
 693                 gtk_widget_show(prefs_toolbar->item_action_combo);
 694                 gtk_widget_hide(prefs_toolbar->item_func_combo);
 695                 gtk_combo_box_set_active(
 696                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), 0);
 697                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
 698                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 699                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, TRUE);
 700                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, TRUE);
 701
 702                 action_selection_changed(GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
 703                                         prefs_toolbar);
 704                 break;
 705         case ITEM_SEPARATOR:
 706                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), _("None"));
 707                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button), NULL);
 708                 g_free(prefs_toolbar->item_icon_file);
 709                 prefs_toolbar->item_icon_file = NULL;
 710                 gtk_combo_box_set_active(
 711                         GTK_COMBO_BOX(prefs_toolbar->item_func_combo), -1);
 712                 gtk_combo_box_set_active(
 713                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo), -1);
 714                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), "");
 715                 gtk_widget_set_sensitive(prefs_toolbar->item_action_combo, FALSE);
 716                 gtk_widget_set_sensitive(prefs_toolbar->item_text_entry, FALSE);
 717                 gtk_widget_set_sensitive(prefs_toolbar->item_func_combo, FALSE);
 718                 gtk_widget_set_sensitive(prefs_toolbar->icon_button, FALSE);
 719                 break;
 720         }
 721
 722 }
 723
 724 static void action_selection_changed(GtkComboBox *action_combo,
 725                                 ToolbarPage *prefs_toolbar)
 726 {
 727         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 728                            prefs_toolbar->item_action_combo));
 729
 730         if(text != NULL) { /* action */
 731                 gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry), text);
 732                 g_free(text);
 733         }
 734 }
 735
 736 static void func_selection_changed(GtkComboBox *action_combo,
 737                                 ToolbarPage *prefs_toolbar)
 738 {
 739         gchar *text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
 740                            prefs_toolbar->item_func_combo));
 741
 742         if(text != NULL) { /* action */
 743                 int action = -1;
 744                 action = toolbar_ret_val_from_descr(text);
 745                 if (action >= 0)
 746                         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
 747                                         toolbar_get_short_text(action));
 748                 g_free(text);
 749                 if (action >= 0) {
 750                         StockPixmap stockp = toolbar_get_icon(action);
 751                         if (stockp >= 0)  {
 752                                 g_free(prefs_toolbar->item_icon_file);
 753                                 prefs_toolbar->item_icon_file = g_strdup(stock_pixmap_get_name(stockp));
 754
 755                                 gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
 756                                      stock_pixmap_widget(prefs_toolbar->window, stockp));
 757                         }
 758                 }
 759         }
 760 }
 761
 762 static void prefs_toolbar_create(ToolbarPage *prefs_toolbar)
 763 {
 764         GtkWidget *main_vbox;
 765         GtkWidget *toolbar_item_hbox;
 766         GtkWidget *icon_vbox;
 767         GtkWidget *icon_label;
 768         GtkWidget *icon_button;
 769         GtkWidget *icon_hbox;
 770         GtkWidget *item_type_combo;
 771         GtkWidget *item_action_combo;
 772         GtkWidget *item_func_combo;
 773         GtkWidget *reg_hbox;
 774         GtkWidget *arrow;
 775         GtkWidget *btn_hbox;
 776 #ifdef GENERIC_UMPC
 777         GtkWidget *hbox;
 778 #endif
 779         GtkWidget *reg_btn;
 780         GtkWidget *subst_btn;
 781         GtkWidget *del_btn;
 782         GtkWidget *default_btn;
 783         GtkWidget *vbox_frame;
 784         GtkWidget *table;
 785         GtkWidget *label_icon_text;
 786         GtkWidget *item_text_entry;
 787         GtkWidget *vbox_toolbar_items;
 788         GtkWidget *hbox_bottom;
 789         GtkWidget *scrolledwindow_list_view_set;
 790         GtkWidget *list_view_set;
 791         GtkWidget *label;
 792
 793         GtkWidget *btn_vbox;
 794         GtkWidget *up_btn;
 795         GtkWidget *down_btn;
 796
 797         debug_print("Creating custom toolbar window...\n");
 798
 799         main_vbox = gtk_vbox_new(FALSE, 0);
 800         gtk_widget_show(main_vbox);
 801
 802         vbox_frame = gtk_frame_new(_("Toolbar item"));
 803         gtk_widget_show(vbox_frame);
 804         gtk_box_pack_start(GTK_BOX(main_vbox), vbox_frame, FALSE, TRUE, 0);
 805
 806         toolbar_item_hbox = gtk_hbox_new (FALSE, 4);
 807         gtk_widget_show(toolbar_item_hbox);
 808         gtk_container_add(GTK_CONTAINER (vbox_frame), toolbar_item_hbox);
 809
 810         table = gtk_table_new (3, 3, FALSE);
 811         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), table,
 812                            TRUE, TRUE, 0);
 813         gtk_container_set_border_width (GTK_CONTAINER (table), 8);
 814         gtk_table_set_row_spacings (GTK_TABLE (table), 8);
 815         gtk_table_set_col_spacings (GTK_TABLE (table), 8);
 816
 817         /* toolbar item type */
 818         label = gtk_label_new(_("Item type"));
 819         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 820         gtk_widget_show(label);
 821         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1,
 822                          (GtkAttachOptions) (GTK_FILL),
 823                          (GtkAttachOptions) (0), 0, 0);
 824
 825         item_type_combo = combobox_text_new(FALSE, _("Internal Function"),
 826                                 _("User Action"), _("Separator"), NULL);
 827         gtk_widget_set_size_request(item_type_combo, 200, -1);
 828         gtk_table_attach(GTK_TABLE(table), item_type_combo, 1, 3, 0, 1,
 829                          (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 830                          (GtkAttachOptions) (0), 0, 0);
 831
 832         /* available actions */
 833         label = gtk_label_new(_("Event executed on click"));
 834         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 835         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
 836                           (GtkAttachOptions) (GTK_FILL),
 837                           (GtkAttachOptions) (0), 0, 0);
 838
 839         item_action_combo = gtk_combo_box_new_text();
 840         gtk_widget_set_size_request(item_action_combo, 200, -1);
 841         gtk_table_attach (GTK_TABLE (table), item_action_combo, 1, 3, 1, 2,
 842                           (GtkAttachOptions) (GTK_FILL),
 843                           (GtkAttachOptions) (0), 0, 0);
 844
 845         /* available internal functions */
 846         item_func_combo = gtk_combo_box_new_text();
 847         gtk_widget_set_size_request(item_func_combo, 200, -1);
 848         gtk_table_attach (GTK_TABLE (table), item_func_combo, 1, 3, 1, 2,
 849                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 850                           (GtkAttachOptions) (0), 0, 0);
 851
 852         /* toolbar item description */
 853         label_icon_text = gtk_label_new(_("Toolbar text"));
 854         gtk_misc_set_alignment(GTK_MISC(label_icon_text), 0, 0.5);
 855         gtk_widget_show (label_icon_text);
 856         gtk_table_attach (GTK_TABLE (table), label_icon_text, 0, 1, 2, 3,
 857                           (GtkAttachOptions) (GTK_FILL),
 858                           (GtkAttachOptions) (0), 0, 0);
 859
 860         item_text_entry = gtk_entry_new();
 861         gtk_table_attach (GTK_TABLE (table), item_text_entry, 1, 3, 2, 3,
 862                           (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
 863                           (GtkAttachOptions) (0), 0, 0);
 864
 865         icon_vbox = gtk_vbox_new(FALSE, VBOX_BORDER);
 866         gtk_widget_show(icon_vbox);
 867
 868         icon_label = gtk_label_new(_("Icon"));
 869         gtk_widget_set_size_request(icon_label, 100, -1);
 870         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_label, FALSE, FALSE, 0);
 871
 872         icon_hbox = gtk_hbox_new(FALSE, 0);
 873         gtk_widget_show(icon_hbox);
 874
 875         label = gtk_label_new("");
 876         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
 877
 878         icon_button = gtk_button_new();
 879         gtk_widget_show(icon_button);
 880         gtk_widget_set_size_request(icon_button, 50, 50);
 881         g_signal_connect(G_OBJECT(icon_button), "clicked",
 882                          G_CALLBACK(icon_chooser_create), prefs_toolbar);
 883         gtk_box_pack_start(GTK_BOX(icon_hbox), icon_button, FALSE, FALSE, 8);
 884
 885         label = gtk_label_new("");
 886         gtk_box_pack_start(GTK_BOX(icon_hbox), label, TRUE, TRUE, 0);
 887
 888         gtk_box_pack_start(GTK_BOX(icon_vbox), icon_hbox, FALSE, FALSE, 0);
 889
 890         gtk_box_pack_start(GTK_BOX(toolbar_item_hbox), icon_vbox, FALSE, FALSE, 0);
 891
 892         /* register / substitute / delete */
 893         reg_hbox = gtk_hbox_new(FALSE, 4);
 894         gtk_box_pack_start(GTK_BOX(main_vbox), reg_hbox, FALSE, FALSE, 0);
 895         gtk_container_set_border_width(GTK_CONTAINER(reg_hbox), 10);
 896
 897         arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
 898         gtk_box_pack_start(GTK_BOX(reg_hbox), arrow, FALSE, FALSE, 0);
 899         gtk_widget_set_size_request(arrow, -1, 16);
 900
 901         btn_hbox = gtk_hbox_new(TRUE, 4);
 902         gtk_box_pack_start(GTK_BOX(reg_hbox), btn_hbox, FALSE, FALSE, 0);
 903
 904         reg_btn = gtk_button_new_from_stock(GTK_STOCK_ADD);
 905         gtk_box_pack_start(GTK_BOX(btn_hbox), reg_btn, FALSE, TRUE, 0);
 906         g_signal_connect(G_OBJECT(reg_btn), "clicked",
 907                          G_CALLBACK(prefs_toolbar_register),
 908                          prefs_toolbar);
 909
 910         subst_btn = gtkut_get_replace_btn(_("Replace"));
 911         gtk_box_pack_start(GTK_BOX(btn_hbox), subst_btn, FALSE, TRUE, 0);
 912         g_signal_connect(G_OBJECT(subst_btn), "clicked",
 913                          G_CALLBACK(prefs_toolbar_substitute),
 914                          prefs_toolbar);
 915
 916         del_btn = gtk_button_new_from_stock(GTK_STOCK_DELETE);
 917         gtk_box_pack_start(GTK_BOX(btn_hbox), del_btn, FALSE, TRUE, 0);
 918         g_signal_connect(G_OBJECT(del_btn), "clicked",
 919                          G_CALLBACK(prefs_toolbar_delete),
 920                           prefs_toolbar);
 921
 922         default_btn = gtk_button_new_with_label(_(" Use default "));
 923 #ifndef GENERIC_UMPC
 924         gtk_box_pack_end(GTK_BOX(reg_hbox), default_btn, FALSE, TRUE, 0);
 925 #else
 926         hbox = gtk_hbox_new(FALSE, 0);
 927         gtk_box_pack_start(GTK_BOX(main_vbox), hbox, FALSE, FALSE, 0);
 928         gtk_box_pack_start(GTK_BOX(hbox), default_btn, FALSE, FALSE, 0);
 929 #endif
 930         g_signal_connect(G_OBJECT(default_btn), "clicked",
 931                          G_CALLBACK(prefs_toolbar_default),
 932                          prefs_toolbar);
 933
 934         /* currently active toolbar items */
 935         vbox_toolbar_items = gtk_vbox_new(FALSE, VBOX_BORDER);
 936         gtk_box_pack_start(GTK_BOX(main_vbox), vbox_toolbar_items, TRUE, TRUE, 0);
 937
 938         hbox_bottom = gtk_hbox_new(FALSE, 0);
 939         gtk_container_add(GTK_CONTAINER(vbox_toolbar_items), hbox_bottom);
 940
 941         scrolledwindow_list_view_set = gtk_scrolled_window_new(NULL, NULL);
 942         gtk_box_pack_start(GTK_BOX(hbox_bottom), scrolledwindow_list_view_set, TRUE, TRUE, 0);
 943         gtk_container_set_border_width(GTK_CONTAINER(scrolledwindow_list_view_set), 1);
 944         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
 945                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 946         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow_list_view_set),
 947                                             GTK_SHADOW_IN);
 948
 949         list_view_set = create_set_list_view(prefs_toolbar);
 950         gtk_widget_show(list_view_set);
 951         gtk_container_add(GTK_CONTAINER(scrolledwindow_list_view_set), list_view_set);
 952         gtk_widget_set_size_request(list_view_set, 225, 120);
 953
 954         btn_vbox = gtk_vbox_new(FALSE, 8);
 955         gtk_widget_show(btn_vbox);
 956         gtk_box_pack_start(GTK_BOX(hbox_bottom), btn_vbox, FALSE, FALSE, 5);
 957
 958         up_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
 959         gtk_widget_show(up_btn);
 960         gtk_box_pack_start(GTK_BOX(btn_vbox), up_btn, FALSE, FALSE, 2);
 961
 962         down_btn = gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
 963         gtk_widget_show(down_btn);
 964         gtk_box_pack_start(GTK_BOX(btn_vbox), down_btn, FALSE, FALSE, 0);
 965
 966         g_signal_connect(G_OBJECT(item_type_combo), "changed",
 967                          G_CALLBACK(item_type_changed), prefs_toolbar);
 968         g_signal_connect(G_OBJECT(item_action_combo), "changed",
 969                          G_CALLBACK(action_selection_changed), prefs_toolbar);
 970         g_signal_connect(G_OBJECT(item_func_combo), "changed",
 971                          G_CALLBACK(func_selection_changed), prefs_toolbar);
 972         g_signal_connect(G_OBJECT(up_btn), "clicked",
 973                          G_CALLBACK(prefs_toolbar_up), prefs_toolbar);
 974         g_signal_connect(G_OBJECT(down_btn), "clicked",
 975                          G_CALLBACK(prefs_toolbar_down), prefs_toolbar);
 976
 977         gtk_widget_show_all(main_vbox);
 978
 979         prefs_toolbar->list_view_set    = list_view_set;
 980         prefs_toolbar->item_text_entry  = item_text_entry;
 981         prefs_toolbar->item_type_combo  = item_type_combo;
 982         prefs_toolbar->item_func_combo  = item_func_combo;
 983         prefs_toolbar->item_action_combo= item_action_combo;
 984         prefs_toolbar->icon_button      = icon_button;
 985         prefs_toolbar->item_icon_file   = NULL;
 986
 987         prefs_toolbar->page.widget = main_vbox;
 988 }
 989
 990 ToolbarPage *prefs_toolbar_mainwindow;
 991 ToolbarPage *prefs_toolbar_composewindow;
 992 ToolbarPage *prefs_toolbar_messageview;
 993
 994 void prefs_toolbar_init(void)
 995 {
 996         ToolbarPage *page;
 997         static gchar *mainpath[3], *messagepath[3], *composepath[3];
 998
 999         mainpath[0] = _("Customize Toolbars");
1000         mainpath[1] = _("Main Window");
1001         mainpath[2] = NULL;
1002
1003         page = g_new0(ToolbarPage, 1);
1004         page->page.path = mainpath;
1005         page->page.create_widget = prefs_toolbar_create_widget;
1006         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1007         page->page.save_page = prefs_toolbar_save;
1008         page->source = TOOLBAR_MAIN;
1009         page->page.weight = 50.0;
1010         prefs_gtk_register_page((PrefsPage *) page);
1011         prefs_toolbar_mainwindow = page;
1012
1013         messagepath[0] = _("Customize Toolbars");
1014         messagepath[1] = _("Message Window");
1015         messagepath[2] = NULL;
1016
1017         page = g_new0(ToolbarPage, 1);
1018         page->page.path = messagepath;
1019         page->page.create_widget = prefs_toolbar_create_widget;
1020         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1021         page->page.save_page = prefs_toolbar_save;
1022         page->source = TOOLBAR_MSGVIEW;
1023         page->page.weight = 45.0;
1024         prefs_gtk_register_page((PrefsPage *) page);
1025         prefs_toolbar_messageview = page;
1026
1027         composepath[0] = _("Customize Toolbars");
1028         composepath[1] = _("Compose Window");
1029         composepath[2] = NULL;
1030
1031         page = g_new0(ToolbarPage, 1);
1032         page->page.path = composepath;
1033         page->page.create_widget = prefs_toolbar_create_widget;
1034         page->page.destroy_widget = prefs_toolbar_destroy_widget;
1035         page->page.save_page = prefs_toolbar_save;
1036         page->source = TOOLBAR_COMPOSE;
1037         page->page.weight = 40.0;
1038         prefs_gtk_register_page((PrefsPage *) page);
1039         prefs_toolbar_composewindow = page;
1040 }
1041
1042 void prefs_toolbar_done(void)
1043 {
1044         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_mainwindow);
1045         g_free(prefs_toolbar_mainwindow->item_icon_file);
1046         g_free(prefs_toolbar_mainwindow);
1047         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_composewindow);
1048         g_free(prefs_toolbar_composewindow->item_icon_file);
1049         g_free(prefs_toolbar_composewindow);
1050         prefs_gtk_unregister_page((PrefsPage *) prefs_toolbar_messageview);
1051         g_free(prefs_toolbar_messageview->item_icon_file);
1052         g_free(prefs_toolbar_messageview);
1053 }
1054
1055 static void set_visible_if_not_text(GtkTreeViewColumn *col,
1056                                     GtkCellRenderer   *renderer,
1057                                     GtkTreeModel      *model,
1058                                     GtkTreeIter       *iter,
1059                                     gpointer           user_data)
1060 {
1061         gboolean is_text;
1062         GdkPixbuf *pixbuf;
1063
1064         gtk_tree_model_get(model, iter, SET_ICON_IS_TEXT, &is_text, -1);
1065         if (is_text) {
1066                 g_object_set(renderer, "visible", FALSE, NULL);
1067         } else {
1068                 pixbuf = NULL;
1069                 gtk_tree_model_get(model, iter,
1070                                    SET_ICON, &pixbuf,
1071                                    -1);
1072                 /* note getting a pixbuf from a tree model increases
1073                  * its refcount ... */
1074                 g_object_unref(pixbuf);
1075
1076                 g_object_set(renderer, "visible", TRUE, NULL);
1077                 g_object_set(renderer, "pixbuf",  pixbuf, NULL);
1078         }
1079 }
1080
1081 static GtkWidget *create_set_list_view(ToolbarPage *prefs_toolbar)
1082 {
1083         GtkTreeView *list_view;
1084         GtkListStore *store;
1085         GtkCellRenderer *renderer;
1086         GtkTreeViewColumn *column;
1087         GtkTreeSelection *selector;
1088
1089         store = gtk_list_store_new(N_SET_COLUMNS,
1090                                    GDK_TYPE_PIXBUF,
1091                                    G_TYPE_STRING,
1092                                    G_TYPE_STRING,
1093                                    G_TYPE_STRING,
1094                                    G_TYPE_STRING,
1095                                    G_TYPE_BOOLEAN,
1096                                    -1);
1097         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)));
1098         g_object_unref(G_OBJECT(store));
1099
1100         column = gtk_tree_view_column_new();
1101         gtk_tree_view_column_set_title(column, _("Icon"));
1102         renderer = gtk_cell_renderer_pixbuf_new();
1103         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1104         gtk_tree_view_set_reorderable(list_view, TRUE);
1105         /* tell pixbuf renderer it is only visible if
1106          * the icon is not represented by text */
1107         gtk_tree_view_column_set_cell_data_func(column, renderer,
1108                                                 set_visible_if_not_text,
1109                                                 NULL, NULL);
1110
1111         renderer = gtk_cell_renderer_text_new();
1112         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1113
1114         /* tell the text renderer it is only visible if the icon
1115          * is represented by an image */
1116         gtk_tree_view_column_set_attributes(column, renderer,
1117                                             "visible", SET_ICON_IS_TEXT,
1118                                             "text", SET_ICON_TEXT,
1119                                             NULL);
1120
1121         gtk_tree_view_append_column(list_view, column);
1122
1123         column = gtk_tree_view_column_new();
1124         gtk_tree_view_column_set_title(column, _("Icon text"));
1125         renderer = gtk_cell_renderer_text_new();
1126         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1127         gtk_tree_view_column_set_attributes(column, renderer,
1128                                             "text", SET_TEXT,
1129                                             NULL);
1130         gtk_tree_view_append_column(list_view, column);
1131
1132         column = gtk_tree_view_column_new();
1133         gtk_tree_view_column_set_title(column, _("Mapped event"));
1134         renderer = gtk_cell_renderer_text_new();
1135         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1136         gtk_tree_view_column_set_attributes(column, renderer,
1137                                             "text", SET_EVENT,
1138                                             NULL);
1139         gtk_tree_view_append_column(list_view, column);
1140
1141         /* various other tree view attributes */
1142         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
1143
1144         selector = gtk_tree_view_get_selection(list_view);
1145         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
1146         gtk_tree_selection_set_select_function
1147                 (selector, (GtkTreeSelectionFunc) set_list_selected,
1148                  prefs_toolbar, NULL);
1149
1150         return GTK_WIDGET(list_view);
1151
1152 }
1153
1154 static gboolean set_list_selected(GtkTreeSelection *selector,
1155                                   GtkTreeModel *model,
1156                                   GtkTreePath *path,
1157                                   gboolean currently_selected,
1158                                   ToolbarPage *prefs_toolbar)
1159 {
1160
1161         GtkTreeIter iter;
1162         gchar *icon_text, *icon_file, *descr;
1163         GList *cur;
1164         GSList *cur2;
1165         gint item_num;
1166         GdkPixbuf *pix;
1167
1168         if (currently_selected || !gtk_tree_model_get_iter(model, &iter, path))
1169                 return TRUE;
1170
1171         gtk_tree_model_get(model, &iter,
1172                            SET_ICON, &pix,
1173                            SET_TEXT, &icon_text,
1174                            SET_EVENT, &descr,
1175                            SET_FILENAME, &icon_file,
1176                            -1);
1177
1178         g_free(prefs_toolbar->item_icon_file);
1179         prefs_toolbar->item_icon_file = icon_file;
1180         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1181                              gtk_image_new_from_pixbuf(pix));
1182
1183         if (g_utf8_collate(toolbar_ret_descr_from_val(A_SEPARATOR), descr) == 0) {
1184                 gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button),
1185                                     _("None"));
1186                 g_free(prefs_toolbar->item_icon_file);
1187                 prefs_toolbar->item_icon_file = NULL;
1188                 gtk_combo_box_set_active(GTK_COMBO_BOX(prefs_toolbar->item_type_combo),
1189                                         ITEM_SEPARATOR);
1190                 g_free(icon_text);
1191                 g_free(descr);
1192
1193                 return TRUE;
1194         }
1195
1196         gtk_button_set_label(GTK_BUTTON(prefs_toolbar->icon_button), "");
1197         gtk_entry_set_text(GTK_ENTRY(prefs_toolbar->item_text_entry),
1198                            icon_text);
1199
1200         if (g_utf8_collate(toolbar_ret_descr_from_val(A_CLAWS_ACTIONS), descr) == 0) {
1201                 gtk_combo_box_set_active(GTK_COMBO_BOX(
1202                         prefs_toolbar->item_type_combo), ITEM_USER_ACTION);
1203
1204                 for(cur2 = prefs_common.actions_list, item_num = 0; cur2 != NULL;
1205                     cur2 = cur2->next) {
1206                         gchar *item_string;
1207                         get_action_name((gchar *)cur2->data, &item_string);
1208
1209                         if(g_utf8_collate(item_string, icon_text) == 0) {
1210                                 gtk_combo_box_set_active(
1211                                         GTK_COMBO_BOX(prefs_toolbar->item_action_combo),
1212                                         item_num);
1213                                 g_free(item_string);
1214                                 break;
1215                         }
1216                         else {
1217                                 item_num++;
1218                                 g_free(item_string);
1219                         }
1220                 }
1221
1222                 gtk_widget_show(prefs_toolbar->item_action_combo);
1223                 gtk_widget_hide(prefs_toolbar->item_func_combo);
1224
1225                 g_free(icon_text);
1226                 g_free(descr);
1227
1228                 return TRUE;
1229         }
1230
1231         /* scan combo list for selected description an set combo item accordingly */
1232         for (cur = prefs_toolbar->combo_action_list, item_num = 0; cur != NULL;
1233              cur = cur->next) {
1234                 gchar *item_str = (gchar*)cur->data;
1235                 if (g_utf8_collate(item_str, descr) == 0) {
1236                         gtk_combo_box_set_active(
1237                                 GTK_COMBO_BOX(prefs_toolbar->item_func_combo),
1238                                 item_num);
1239
1240                         break;
1241                 }
1242                 else
1243                         item_num++;
1244         }
1245
1246         gtk_combo_box_set_active(GTK_COMBO_BOX(
1247                         prefs_toolbar->item_type_combo),ITEM_FUNCTION);
1248         gtk_widget_hide(prefs_toolbar->item_action_combo);
1249         gtk_widget_show(prefs_toolbar->item_func_combo);
1250
1251         g_free(icon_text);
1252         g_free(descr);
1253
1254         return TRUE;
1255 }
1256
1257 static void icon_chooser_ok_clicked(GtkButton *button,
1258                                         ToolbarPage *prefs_toolbar)
1259 {
1260         GtkTreeModel *model;
1261         GtkTreeIter iter;
1262         GList *list;
1263         GdkPixbuf *pix;
1264         gchar *icon_file;
1265
1266         g_return_if_fail(prefs_toolbar != NULL);
1267
1268         model = gtk_icon_view_get_model(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1269         list = gtk_icon_view_get_selected_items(GTK_ICON_VIEW(prefs_toolbar->icon_chooser_view));
1270         if(list == NULL)
1271                 return;
1272
1273         if(!gtk_tree_model_get_iter(model, &iter, (GtkTreePath *)list->data)) {
1274                 gtk_tree_path_free(list->data);
1275                 g_list_free(list);
1276                 return;
1277         }
1278
1279         gtk_tree_model_get(model, &iter,
1280                            SET_ICON, &pix,
1281                            SET_FILENAME, &icon_file,
1282                            -1);
1283
1284         g_free(prefs_toolbar->item_icon_file);
1285         prefs_toolbar->item_icon_file = icon_file;
1286         gtk_button_set_image(GTK_BUTTON(prefs_toolbar->icon_button),
1287                              gtk_image_new_from_pixbuf(pix));
1288
1289         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1290         prefs_toolbar->icon_chooser_win = NULL;
1291         prefs_toolbar->icon_chooser_view = NULL;
1292
1293         gtk_tree_path_free(list->data);
1294         g_list_free(list);
1295 }
1296
1297 static void icon_chooser_cancel_clicked(GtkButton *button,
1298                                         ToolbarPage *prefs_toolbar)
1299 {
1300         g_return_if_fail(prefs_toolbar != NULL);
1301
1302         gtk_widget_destroy(prefs_toolbar->icon_chooser_win);
1303         prefs_toolbar->icon_chooser_win = NULL;
1304         prefs_toolbar->icon_chooser_view = NULL;
1305 }
1306
1307 static gboolean icon_chooser_key_pressed(GtkWidget *widget, GdkEventKey *event,
1308                         ToolbarPage *prefs_toolbar)
1309 {
1310         if (event && event->keyval == GDK_Escape) {
1311                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1312                 return TRUE;
1313         }
1314
1315         return FALSE;
1316 }
1317
1318 static gboolean icon_list_key_pressed(GtkWidget *widget, GdkEventKey *event,
1319                         ToolbarPage *prefs_toolbar)
1320 {
1321         if (event) {
1322                 if (event->keyval == GDK_KP_Enter ||
1323                     event->keyval == GDK_Return ||
1324                     event->keyval == GDK_space) {
1325                         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1326                         return TRUE;
1327                 }
1328         }
1329         return FALSE;
1330 }
1331
1332 static gboolean ok_cb(gpointer data)
1333 {
1334         ToolbarPage *prefs_toolbar = (ToolbarPage *)data;
1335         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1336         return FALSE;
1337 }
1338
1339 static gboolean icon_list_button_release(GtkWidget *widget,
1340                                                GdkEventButton *event,
1341                                                ToolbarPage *prefs_toolbar )
1342 {
1343         static guint id = -1;
1344         if (id >= 0) {
1345                 g_source_remove(id);
1346                 id = -1;
1347         }
1348         id = g_timeout_add(100, ok_cb, prefs_toolbar);
1349         return FALSE;
1350 }
1351
1352 static gboolean icon_window_button_press(GtkWidget *widget,
1353                                                GdkEventButton *event,
1354                                                ToolbarPage *prefs_toolbar )
1355 {
1356         GtkWidget *event_widget, *button;
1357         gboolean restore = TRUE;
1358
1359         button = prefs_toolbar->icon_button;
1360
1361         /* Test where mouse was clicked */
1362         event_widget = gtk_get_event_widget((GdkEvent *)event);
1363         if (event_widget != widget) {
1364                 while (event_widget) {
1365                         if (event_widget == widget)
1366                                 return FALSE;
1367                         else if (event_widget == prefs_toolbar->icon_chooser_win) {
1368                                 restore = FALSE;
1369                                 break;
1370                         }
1371                         event_widget = event_widget->parent;
1372                 }
1373         }
1374
1375         if (restore) {
1376                 icon_chooser_cancel_clicked(NULL, prefs_toolbar);
1377                 return TRUE;
1378         }
1379         return FALSE;
1380 }
1381
1382 static void icon_chooser_activated(GtkTreeView *treeview, GtkTreePath *path,
1383                                 ToolbarPage *prefs_toolbar)
1384 {
1385         icon_chooser_ok_clicked(NULL, prefs_toolbar);
1386 }
1387
1388 static void icon_chooser_create(GtkButton *button, ToolbarPage *prefs_toolbar)
1389 {
1390         GtkWidget *icon_chooser_win;
1391         GtkWidget *scrollwin;
1392         GtkWidget *icon_view;
1393         GtkListStore *store;
1394         GtkTreeIter iter;
1395         gint i, x, y;
1396
1397         store = gtk_list_store_new(2,
1398                                    GDK_TYPE_PIXBUF,
1399                                    G_TYPE_STRING,
1400                                    -1);
1401
1402         gtk_list_store_clear(store);
1403
1404         for (i = 0; ToolbarIcons[i] != STOCK_PIXMAP_EMPTY; i++) {
1405                 GdkPixbuf *pixbuf;
1406                 stock_pixbuf_gdk(prefs_toolbar->window, ToolbarIcons[i], &pixbuf);
1407
1408                 gtk_list_store_append(store, &iter);
1409                 gtk_list_store_set(store, &iter,
1410                                    SET_ICON, pixbuf,
1411                                    SET_FILENAME, stock_pixmap_get_name((StockPixmap) ToolbarIcons[i]),
1412                                    -1);
1413         }
1414
1415         icon_chooser_win = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefs_toolbar");
1416         gtk_window_set_title(GTK_WINDOW(icon_chooser_win), _("Toolbar item icon"));
1417 #ifndef MAEMO
1418         gtk_window_set_decorated(GTK_WINDOW(icon_chooser_win), FALSE);
1419 #endif
1420         gdk_window_get_origin(GTK_WIDGET(prefs_toolbar->icon_button)->window,
1421                         &x, &y);
1422         x += GTK_WIDGET(prefs_toolbar->icon_button)->allocation.x;
1423         y += GTK_WIDGET(prefs_toolbar->icon_button)->allocation.y;
1424         y += 50;
1425         x -= 300-50;
1426         gtk_window_move(GTK_WINDOW(icon_chooser_win), x, y);
1427         gtk_window_set_resizable(GTK_WINDOW(icon_chooser_win), FALSE);
1428         gtk_widget_set_size_request(icon_chooser_win, 300, 320);
1429
1430         scrollwin = gtk_scrolled_window_new(NULL, NULL);
1431         gtk_container_add(GTK_CONTAINER(icon_chooser_win), scrollwin);
1432         gtk_widget_show(scrollwin);
1433         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
1434                                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1435         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrollwin),
1436                                 GTK_SHADOW_OUT);
1437
1438         icon_view = gtk_icon_view_new_with_model(GTK_TREE_MODEL(store));
1439         gtk_icon_view_set_selection_mode(GTK_ICON_VIEW(icon_view), GTK_SELECTION_SINGLE);
1440         gtk_icon_view_set_pixbuf_column(GTK_ICON_VIEW(icon_view), SET_ICON);
1441         gtk_container_add(GTK_CONTAINER(scrollwin), GTK_WIDGET(icon_view));
1442
1443         g_signal_connect(G_OBJECT(icon_chooser_win), "key_press_event",
1444                          G_CALLBACK(icon_chooser_key_pressed), prefs_toolbar);
1445         g_signal_connect(G_OBJECT(icon_view), "item-activated",
1446                          G_CALLBACK(icon_chooser_activated), prefs_toolbar);
1447         g_signal_connect(G_OBJECT(icon_chooser_win),
1448                          "button-press-event",
1449                          G_CALLBACK(icon_window_button_press),
1450                          prefs_toolbar );
1451         g_signal_connect(G_OBJECT(icon_view),
1452                          "button-release-event",
1453                          G_CALLBACK(icon_list_button_release),
1454                          prefs_toolbar );
1455         g_signal_connect(G_OBJECT(icon_view), "key_press_event",
1456                          G_CALLBACK(icon_list_key_pressed), prefs_toolbar);
1457
1458         gtk_widget_show_all(icon_chooser_win);
1459         gtk_widget_grab_focus(GTK_WIDGET(icon_view));
1460         gtk_window_set_modal(GTK_WINDOW(icon_chooser_win), TRUE);
1461
1462         prefs_toolbar->icon_chooser_win         = icon_chooser_win;
1463         prefs_toolbar->icon_chooser_view        = icon_view;
1464 }