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