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