src/sidebar.c

   1 /*
   2  *      sidebar.c - this file is part of Geany, a fast and lightweight IDE
   3  *
   4  *      Copyright 2005-2011 Enrico Tröger <enrico(dot)troeger(at)uvena(dot)de>
   5  *      Copyright 2006-2011 Nick Treleaven <nick(dot)treleaven(at)btinternet(dot)com>
   6  *
   7  *      This program is free software; you can redistribute it and/or modify
   8  *      it under the terms of the GNU General Public License as published by
   9  *      the Free Software Foundation; either version 2 of the License, or
  10  *      (at your option) any later version.
  11  *
  12  *      This program is distributed in the hope that it will be useful,
  13  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *      GNU General Public License for more details.
  16  *
  17  *      You should have received a copy of the GNU General Public License
  18  *      along with this program; if not, write to the Free Software
  19  *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20  */
  21
  22 /*
  23  * Sidebar related code for the Symbol list and Open files GtkTreeViews.
  24  */
  25
  26 #include <string.h>
  27
  28 #include "geany.h"
  29 #include "support.h"
  30 #include "callbacks.h"
  31 #include "sidebar.h"
  32 #include "document.h"
  33 #include "editor.h"
  34 #include "documentprivate.h"
  35 #include "filetypes.h"
  36 #include "utils.h"
  37 #include "ui_utils.h"
  38 #include "symbols.h"
  39 #include "navqueue.h"
  40 #include "project.h"
  41 #include "stash.h"
  42 #include "keyfile.h"
  43 #include "sciwrappers.h"
  44 #include "search.h"
  45
  46 #include <gdk/gdkkeysyms.h>
  47
  48
  49 SidebarTreeviews tv = {NULL, NULL, NULL};
  50 /* while typeahead searching, editor should not get focus */
  51 static gboolean may_steal_focus = FALSE;
  52
  53 static struct
  54 {
  55         GtkWidget *close;
  56         GtkWidget *save;
  57         GtkWidget *reload;
  58         GtkWidget *show_paths;
  59         GtkWidget *find_in_files;
  60         GtkWidget *expand_all;
  61         GtkWidget *collapse_all;
  62 }
  63 doc_items = {NULL, NULL, NULL, NULL, NULL, NULL, NULL};
  64
  65 enum
  66 {
  67         TREEVIEW_SYMBOL = 0,
  68         TREEVIEW_OPENFILES
  69 };
  70
  71 enum
  72 {
  73         OPENFILES_ACTION_REMOVE = 0,
  74         OPENFILES_ACTION_SAVE,
  75         OPENFILES_ACTION_RELOAD
  76 };
  77
  78 /* documents tree model columns */
  79 enum
  80 {
  81         DOCUMENTS_ICON,
  82         DOCUMENTS_SHORTNAME,    /* dirname for parents, basename for children */
  83         DOCUMENTS_DOCUMENT,
  84         DOCUMENTS_COLOR,
  85         DOCUMENTS_FILENAME              /* full filename */
  86 };
  87
  88 static GtkTreeStore     *store_openfiles;
  89 static GtkWidget *openfiles_popup_menu;
  90 static gboolean documents_show_paths;
  91 static GtkWidget *tag_window;   /* scrolled window that holds the symbol list GtkTreeView */
  92
  93 /* callback prototypes */
  94 static void on_openfiles_document_action(GtkMenuItem *menuitem, gpointer user_data);
  95 static gboolean sidebar_button_press_cb(GtkWidget *widget, GdkEventButton *event,
  96                 gpointer user_data);
  97 static gboolean sidebar_key_press_cb(GtkWidget *widget, GdkEventKey *event,
  98                 gpointer user_data);
  99 static void on_list_document_activate(GtkCheckMenuItem *item, gpointer user_data);
 100 static void on_list_symbol_activate(GtkCheckMenuItem *item, gpointer user_data);
 101 static void documents_menu_update(GtkTreeSelection *selection);
 102 static void sidebar_tabs_show_hide(GtkNotebook *notebook, GtkWidget *child,
 103                                                                    guint page_num, gpointer data);
 104
 105
 106 /* the prepare_* functions are document-related, but I think they fit better here than in document.c */
 107 static void prepare_taglist(GtkWidget *tree, GtkTreeStore *store)
 108 {
 109         GtkCellRenderer *text_renderer, *icon_renderer;
 110         GtkTreeViewColumn *column;
 111         GtkTreeSelection *selection;
 112
 113         text_renderer = gtk_cell_renderer_text_new();
 114         icon_renderer = gtk_cell_renderer_pixbuf_new();
 115         column = gtk_tree_view_column_new();
 116
 117         gtk_tree_view_column_pack_start(column, icon_renderer, FALSE);
 118         gtk_tree_view_column_set_attributes(column, icon_renderer, "pixbuf", SYMBOLS_COLUMN_ICON, NULL);
 119         g_object_set(icon_renderer, "xalign", 0.0, NULL);
 120
 121         gtk_tree_view_column_pack_start(column, text_renderer, TRUE);
 122         gtk_tree_view_column_set_attributes(column, text_renderer, "text", SYMBOLS_COLUMN_NAME, NULL);
 123         g_object_set(text_renderer, "yalign", 0.5, NULL);
 124         gtk_tree_view_column_set_title(column, _("Symbols"));
 125
 126         gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
 127         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE);
 128
 129         ui_widget_modify_font_from_string(tree, interface_prefs.tagbar_font);
 130
 131         gtk_tree_view_set_model(GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
 132         g_object_unref(store);
 133
 134         g_signal_connect(tree, "button-press-event",
 135                 G_CALLBACK(sidebar_button_press_cb), NULL);
 136         g_signal_connect(tree, "key-press-event",
 137                 G_CALLBACK(sidebar_key_press_cb), NULL);
 138
 139         gtk_tree_view_set_show_expanders(GTK_TREE_VIEW(tree), interface_prefs.show_symbol_list_expanders);
 140         if (! interface_prefs.show_symbol_list_expanders)
 141                 gtk_tree_view_set_level_indentation(GTK_TREE_VIEW(tree), 10);
 142         /* Tooltips */
 143         gtk_tree_view_set_tooltip_column(GTK_TREE_VIEW(tree), SYMBOLS_COLUMN_TOOLTIP);
 144
 145         /* selection handling */
 146         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
 147         gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
 148         /* callback for changed selection not necessary, will be handled by button-press-event */
 149 }
 150
 151
 152 static gboolean
 153 on_default_tag_tree_button_press_event(GtkWidget *widget, GdkEventButton *event,
 154                 gpointer user_data)
 155 {
 156         if (event->button == 3)
 157         {
 158                 gtk_menu_popup(GTK_MENU(tv.popup_taglist), NULL, NULL, NULL, NULL,
 159                         event->button, event->time);
 160                 return TRUE;
 161         }
 162         return FALSE;
 163 }
 164
 165
 166 static void create_default_tag_tree(void)
 167 {
 168         GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW(tag_window);
 169         GtkWidget *label;
 170
 171         /* default_tag_tree is a GtkViewPort with a GtkLabel inside it */
 172         tv.default_tag_tree = gtk_viewport_new(
 173                 gtk_scrolled_window_get_hadjustment(scrolled_window),
 174                 gtk_scrolled_window_get_vadjustment(scrolled_window));
 175         label = gtk_label_new(_("No tags found"));
 176         gtk_misc_set_alignment(GTK_MISC(label), 0.1f, 0.01f);
 177         gtk_container_add(GTK_CONTAINER(tv.default_tag_tree), label);
 178         gtk_widget_show_all(tv.default_tag_tree);
 179         g_signal_connect(tv.default_tag_tree, "button-press-event",
 180                 G_CALLBACK(on_default_tag_tree_button_press_event), NULL);
 181         g_object_ref((gpointer)tv.default_tag_tree);    /* to hold it after removing */
 182 }
 183
 184
 185 /* update = rescan the tags for doc->filename */
 186 void sidebar_update_tag_list(GeanyDocument *doc, gboolean update)
 187 {
 188         GtkWidget *child = gtk_bin_get_child(GTK_BIN(tag_window));
 189
 190         /* changes the tree view to the given one, trying not to do useless changes */
 191         #define CHANGE_TREE(new_child) \
 192                 G_STMT_START { \
 193                         /* only change the tag tree if it's actually not the same (to avoid flickering) and if
 194                          * it's the one of the current document (to avoid problems when e.g. reloading
 195                          * configuration files */ \
 196                         if (child != new_child && doc == document_get_current()) \
 197                         { \
 198                                 if (child) \
 199                                         gtk_container_remove(GTK_CONTAINER(tag_window), child); \
 200                                 gtk_container_add(GTK_CONTAINER(tag_window), new_child); \
 201                         } \
 202                 } G_STMT_END
 203
 204         if (tv.default_tag_tree == NULL)
 205                 create_default_tag_tree();
 206
 207         /* show default empty tag tree if there are no tags */
 208         if (doc == NULL || doc->file_type == NULL || ! filetype_has_tags(doc->file_type))
 209         {
 210                 CHANGE_TREE(tv.default_tag_tree);
 211                 return;
 212         }
 213
 214         if (update)
 215         {       /* updating the tag list in the left tag window */
 216                 if (doc->priv->tag_tree == NULL)
 217                 {
 218                         doc->priv->tag_store = gtk_tree_store_new(
 219                                 SYMBOLS_N_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_STRING, TM_TYPE_TAG, G_TYPE_STRING);
 220                         doc->priv->tag_tree = gtk_tree_view_new();
 221                         prepare_taglist(doc->priv->tag_tree, doc->priv->tag_store);
 222                         gtk_widget_show(doc->priv->tag_tree);
 223                         g_object_ref((gpointer)doc->priv->tag_tree);    /* to hold it after removing */
 224                 }
 225
 226                 doc->has_tags = symbols_recreate_tag_list(doc, SYMBOLS_SORT_USE_PREVIOUS);
 227         }
 228
 229         if (doc->has_tags)
 230         {
 231                 CHANGE_TREE(doc->priv->tag_tree);
 232         }
 233         else
 234         {
 235                 CHANGE_TREE(tv.default_tag_tree);
 236         }
 237
 238         #undef CHANGE_TREE
 239 }
 240
 241
 242 /* cleverly sorts documents by their short name */
 243 static gint documents_sort_func(GtkTreeModel *model, GtkTreeIter *iter_a,
 244                                                                 GtkTreeIter *iter_b, gpointer data)
 245 {
 246         gchar *key_a, *key_b;
 247         gchar *name_a, *name_b;
 248         gint cmp;
 249
 250         gtk_tree_model_get(model, iter_a, DOCUMENTS_SHORTNAME, &name_a, -1);
 251         key_a = g_utf8_collate_key_for_filename(name_a, -1);
 252         g_free(name_a);
 253         gtk_tree_model_get(model, iter_b, DOCUMENTS_SHORTNAME, &name_b, -1);
 254         key_b = g_utf8_collate_key_for_filename(name_b, -1);
 255         g_free(name_b);
 256         cmp = strcmp(key_a, key_b);
 257         g_free(key_b);
 258         g_free(key_a);
 259
 260         return cmp;
 261 }
 262
 263
 264 /* does some preparing things to the open files list widget */
 265 static void prepare_openfiles(void)
 266 {
 267         GtkCellRenderer *icon_renderer;
 268         GtkCellRenderer *text_renderer;
 269         GtkTreeViewColumn *column;
 270         GtkTreeSelection *selection;
 271         GtkTreeSortable *sortable;
 272
 273         tv.tree_openfiles = ui_lookup_widget(main_widgets.window, "treeview6");
 274
 275         /* store the icon and the short filename to show, and the index as reference,
 276          * the colour (black/red/green) and the full name for the tooltip */
 277         store_openfiles = gtk_tree_store_new(5, GDK_TYPE_PIXBUF, G_TYPE_STRING,
 278                 G_TYPE_POINTER, GDK_TYPE_COLOR, G_TYPE_STRING);
 279         gtk_tree_view_set_model(GTK_TREE_VIEW(tv.tree_openfiles), GTK_TREE_MODEL(store_openfiles));
 280
 281         /* set policy settings for the scolledwindow around the treeview again, because glade
 282          * doesn't keep the settings */
 283         gtk_scrolled_window_set_policy(
 284                 GTK_SCROLLED_WINDOW(ui_lookup_widget(main_widgets.window, "scrolledwindow7")),
 285                 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 286
 287         icon_renderer = gtk_cell_renderer_pixbuf_new();
 288         text_renderer = gtk_cell_renderer_text_new();
 289         g_object_set(text_renderer, "ellipsize", PANGO_ELLIPSIZE_MIDDLE, NULL);
 290         column = gtk_tree_view_column_new();
 291         gtk_tree_view_column_pack_start(column, icon_renderer, FALSE);
 292         gtk_tree_view_column_set_attributes(column, icon_renderer, "pixbuf", DOCUMENTS_ICON, NULL);
 293         gtk_tree_view_column_pack_start(column, text_renderer, TRUE);
 294         gtk_tree_view_column_set_attributes(column, text_renderer, "text", DOCUMENTS_SHORTNAME,
 295                 "foreground-gdk", DOCUMENTS_COLOR, NULL);
 296         gtk_tree_view_append_column(GTK_TREE_VIEW(tv.tree_openfiles), column);
 297         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tv.tree_openfiles), FALSE);
 298
 299         gtk_tree_view_set_search_column(GTK_TREE_VIEW(tv.tree_openfiles),
 300                 DOCUMENTS_SHORTNAME);
 301
 302         /* sort opened filenames in the store_openfiles treeview */
 303         sortable = GTK_TREE_SORTABLE(GTK_TREE_MODEL(store_openfiles));
 304         gtk_tree_sortable_set_sort_func(sortable, DOCUMENTS_SHORTNAME, documents_sort_func, NULL, NULL);
 305         gtk_tree_sortable_set_sort_column_id(sortable, DOCUMENTS_SHORTNAME, GTK_SORT_ASCENDING);
 306
 307         ui_widget_modify_font_from_string(tv.tree_openfiles, interface_prefs.tagbar_font);
 308
 309         /* tooltips */
 310         gtk_tree_view_set_tooltip_column(GTK_TREE_VIEW(tv.tree_openfiles), DOCUMENTS_FILENAME);
 311
 312         /* selection handling */
 313         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tv.tree_openfiles));
 314         gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
 315         g_object_unref(store_openfiles);
 316
 317         g_signal_connect(GTK_TREE_VIEW(tv.tree_openfiles), "button-press-event",
 318                 G_CALLBACK(sidebar_button_press_cb), NULL);
 319         g_signal_connect(GTK_TREE_VIEW(tv.tree_openfiles), "key-press-event",
 320                 G_CALLBACK(sidebar_key_press_cb), NULL);
 321 }
 322
 323
 324 /* iter should be toplevel */
 325 static gboolean find_tree_iter_dir(GtkTreeIter *iter, const gchar *dir)
 326 {
 327         GeanyDocument *doc;
 328         gchar *name;
 329         gboolean result;
 330
 331         if (utils_str_equal(dir, "."))
 332                 dir = GEANY_STRING_UNTITLED;
 333
 334         gtk_tree_model_get(GTK_TREE_MODEL(store_openfiles), iter, DOCUMENTS_DOCUMENT, &doc, -1);
 335         g_return_val_if_fail(!doc, FALSE);
 336
 337         gtk_tree_model_get(GTK_TREE_MODEL(store_openfiles), iter, DOCUMENTS_SHORTNAME, &name, -1);
 338
 339         result = utils_filenamecmp(name, dir) == 0;
 340         g_free(name);
 341
 342         return result;
 343 }
 344
 345
 346 static gboolean utils_filename_has_prefix(const gchar *str, const gchar *prefix)
 347 {
 348         gchar *head = g_strndup(str, strlen(prefix));
 349         gboolean ret = utils_filenamecmp(head, prefix) == 0;
 350
 351         g_free(head);
 352         return ret;
 353 }
 354
 355
 356 static gchar *get_doc_folder(const gchar *path)
 357 {
 358         gchar *tmp_dirname = g_strdup(path);
 359         gchar *project_base_path;
 360         gchar *dirname = NULL;
 361         const gchar *home_dir = g_get_home_dir();
 362         const gchar *rest;
 363
 364         /* replace the project base path with the project name */
 365         project_base_path = project_get_base_path();
 366
 367         if (project_base_path != NULL)
 368         {
 369                 gsize len = strlen(project_base_path);
 370
 371                 if (project_base_path[len-1] == G_DIR_SEPARATOR)
 372                         project_base_path[len-1] = '\0';
 373
 374                 /* check whether the dir name matches or uses the project base path */
 375                 if (utils_filename_has_prefix(tmp_dirname, project_base_path))
 376                 {
 377                         rest = tmp_dirname + len;
 378                         if (*rest == G_DIR_SEPARATOR || *rest == '\0')
 379                         {
 380                                 dirname = g_strdup_printf("%s%s", app->project->name, rest);
 381                         }
 382                 }
 383                 g_free(project_base_path);
 384         }
 385         if (dirname == NULL)
 386         {
 387                 dirname = tmp_dirname;
 388
 389                 /* If matches home dir, replace with tilde */
 390                 if (NZV(home_dir) && utils_filename_has_prefix(dirname, home_dir))
 391                 {
 392                         rest = dirname + strlen(home_dir);
 393                         if (*rest == G_DIR_SEPARATOR || *rest == '\0')
 394                         {
 395                                 dirname = g_strdup_printf("~%s", rest);
 396                                 g_free(tmp_dirname);
 397                         }
 398                 }
 399         }
 400         else
 401                 g_free(tmp_dirname);
 402
 403         return dirname;
 404 }
 405
 406
 407 static GtkTreeIter *get_doc_parent(GeanyDocument *doc)
 408 {
 409         gchar *path;
 410         gchar *dirname = NULL;
 411         static GtkTreeIter parent;
 412         GtkTreeModel *model = GTK_TREE_MODEL(store_openfiles);
 413         static GdkPixbuf *dir_icon = NULL;
 414
 415         if (!documents_show_paths)
 416                 return NULL;
 417
 418         path = g_path_get_dirname(DOC_FILENAME(doc));
 419         dirname = get_doc_folder(path);
 420
 421         if (gtk_tree_model_get_iter_first(model, &parent))
 422         {
 423                 do
 424                 {
 425                         if (find_tree_iter_dir(&parent, dirname))
 426                         {
 427                                 g_free(dirname);
 428                                 g_free(path);
 429                                 return &parent;
 430                         }
 431                 }
 432                 while (gtk_tree_model_iter_next(model, &parent));
 433         }
 434         /* no match, add dir parent */
 435         if (!dir_icon)
 436                 dir_icon = ui_get_mime_icon("inode/directory", GTK_ICON_SIZE_MENU);
 437
 438         gtk_tree_store_append(store_openfiles, &parent, NULL);
 439         gtk_tree_store_set(store_openfiles, &parent, DOCUMENTS_ICON, dir_icon,
 440                 DOCUMENTS_FILENAME, path,
 441                 DOCUMENTS_SHORTNAME, doc->file_name ? dirname : GEANY_STRING_UNTITLED, -1);
 442
 443         g_free(dirname);
 444         g_free(path);
 445         return &parent;
 446 }
 447
 448
 449 /* Also sets doc->priv->iter.
 450  * This is called recursively in sidebar_openfiles_update_all(). */
 451 void sidebar_openfiles_add(GeanyDocument *doc)
 452 {
 453         GtkTreeIter *iter = &doc->priv->iter;
 454         GtkTreeIter *parent = get_doc_parent(doc);
 455         gchar *basename;
 456         const GdkColor *color = document_get_status_color(doc);
 457         static GdkPixbuf *file_icon = NULL;
 458
 459         gtk_tree_store_append(store_openfiles, iter, parent);
 460
 461         /* check if new parent */
 462         if (parent && gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_openfiles), parent) == 1)
 463         {
 464                 GtkTreePath *path;
 465
 466                 /* expand parent */
 467                 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store_openfiles), parent);
 468                 gtk_tree_view_expand_row(GTK_TREE_VIEW(tv.tree_openfiles), path, TRUE);
 469                 gtk_tree_path_free(path);
 470         }
 471         if (!file_icon)
 472                 file_icon = ui_get_mime_icon("text/plain", GTK_ICON_SIZE_MENU);
 473
 474         basename = g_path_get_basename(DOC_FILENAME(doc));
 475         gtk_tree_store_set(store_openfiles, iter,
 476                 DOCUMENTS_ICON, (doc->file_type && doc->file_type->icon) ? doc->file_type->icon : file_icon,
 477                 DOCUMENTS_SHORTNAME, basename, DOCUMENTS_DOCUMENT, doc, DOCUMENTS_COLOR, color,
 478                 DOCUMENTS_FILENAME, DOC_FILENAME(doc), -1);
 479         g_free(basename);
 480 }
 481
 482
 483 static void openfiles_remove(GeanyDocument *doc)
 484 {
 485         GtkTreeIter *iter = &doc->priv->iter;
 486         GtkTreeIter parent;
 487
 488         if (gtk_tree_model_iter_parent(GTK_TREE_MODEL(store_openfiles), &parent, iter) &&
 489                 gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store_openfiles), &parent) == 1)
 490                 gtk_tree_store_remove(store_openfiles, &parent);
 491         else
 492                 gtk_tree_store_remove(store_openfiles, iter);
 493 }
 494
 495
 496 void sidebar_openfiles_update(GeanyDocument *doc)
 497 {
 498         GtkTreeIter *iter = &doc->priv->iter;
 499         gchar *fname;
 500
 501         gtk_tree_model_get(GTK_TREE_MODEL(store_openfiles), iter, DOCUMENTS_FILENAME, &fname, -1);
 502
 503         if (utils_str_equal(fname, DOC_FILENAME(doc)))
 504         {
 505                 /* just update color and the icon */
 506                 const GdkColor *color = document_get_status_color(doc);
 507                 GdkPixbuf *icon = doc->file_type->icon;
 508
 509                 gtk_tree_store_set(store_openfiles, iter, DOCUMENTS_COLOR, color, -1);
 510                 if (icon)
 511                         gtk_tree_store_set(store_openfiles, iter, DOCUMENTS_ICON, icon, -1);
 512         }
 513         else
 514         {
 515                 /* path has changed, so remove and re-add */
 516                 GtkTreeSelection *treesel;
 517                 gboolean sel;
 518
 519                 treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tv.tree_openfiles));
 520                 sel = gtk_tree_selection_iter_is_selected(treesel, &doc->priv->iter);
 521                 openfiles_remove(doc);
 522
 523                 sidebar_openfiles_add(doc);
 524                 if (sel)
 525                         gtk_tree_selection_select_iter(treesel, &doc->priv->iter);
 526         }
 527         g_free(fname);
 528 }
 529
 530
 531 void sidebar_openfiles_update_all()
 532 {
 533         guint i;
 534
 535         gtk_tree_store_clear(store_openfiles);
 536         foreach_document (i)
 537         {
 538                 sidebar_openfiles_add(documents[i]);
 539         }
 540 }
 541
 542
 543 void sidebar_remove_document(GeanyDocument *doc)
 544 {
 545         openfiles_remove(doc);
 546
 547         if (GTK_IS_WIDGET(doc->priv->tag_tree))
 548         {
 549                 gtk_widget_destroy(doc->priv->tag_tree); /* make GTK release its references, if any */
 550                 /* Because it was ref'd in sidebar_update_tag_list, it needs unref'ing */
 551                 g_object_unref(doc->priv->tag_tree);
 552                 doc->priv->tag_tree = NULL;
 553         }
 554 }
 555
 556
 557 static void on_hide_sidebar(void)
 558 {
 559         ui_prefs.sidebar_visible = FALSE;
 560         ui_sidebar_show_hide();
 561 }
 562
 563
 564 static gboolean on_sidebar_display_symbol_list_show(GtkWidget *item)
 565 {
 566         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item),
 567                 interface_prefs.sidebar_symbol_visible);
 568         return FALSE;
 569 }
 570
 571
 572 static gboolean on_sidebar_display_open_files_show(GtkWidget *item)
 573 {
 574         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item),
 575                 interface_prefs.sidebar_openfiles_visible);
 576         return FALSE;
 577 }
 578
 579
 580 void sidebar_add_common_menu_items(GtkMenu *menu)
 581 {
 582         GtkWidget *item;
 583
 584         item = gtk_separator_menu_item_new();
 585         gtk_widget_show(item);
 586         gtk_container_add(GTK_CONTAINER(menu), item);
 587
 588         item = gtk_check_menu_item_new_with_mnemonic(_("Show S_ymbol List"));
 589         gtk_container_add(GTK_CONTAINER(menu), item);
 590         g_signal_connect(item, "expose-event",
 591                         G_CALLBACK(on_sidebar_display_symbol_list_show), NULL);
 592         gtk_widget_show(item);
 593         g_signal_connect(item, "activate",
 594                         G_CALLBACK(on_list_symbol_activate), NULL);
 595
 596         item = gtk_check_menu_item_new_with_mnemonic(_("Show _Document List"));
 597         gtk_container_add(GTK_CONTAINER(menu), item);
 598         g_signal_connect(item, "expose-event",
 599                         G_CALLBACK(on_sidebar_display_open_files_show), NULL);
 600         gtk_widget_show(item);
 601         g_signal_connect(item, "activate",
 602                         G_CALLBACK(on_list_document_activate), NULL);
 603
 604         item = gtk_image_menu_item_new_with_mnemonic(_("H_ide Sidebar"));
 605         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item),
 606                 gtk_image_new_from_stock(GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU));
 607         gtk_widget_show(item);
 608         gtk_container_add(GTK_CONTAINER(menu), item);
 609         g_signal_connect(item, "activate", G_CALLBACK(on_hide_sidebar), NULL);
 610 }
 611
 612
 613 static void on_openfiles_show_paths_activate(GtkCheckMenuItem *item, gpointer user_data)
 614 {
 615         documents_show_paths = gtk_check_menu_item_get_active(item);
 616         sidebar_openfiles_update_all();
 617 }
 618
 619
 620 static void on_list_document_activate(GtkCheckMenuItem *item, gpointer user_data)
 621 {
 622         interface_prefs.sidebar_openfiles_visible = gtk_check_menu_item_get_active(item);
 623         ui_sidebar_show_hide();
 624         sidebar_tabs_show_hide(GTK_NOTEBOOK(main_widgets.sidebar_notebook), NULL, 0, NULL);
 625 }
 626
 627
 628 static void on_list_symbol_activate(GtkCheckMenuItem *item, gpointer user_data)
 629 {
 630         interface_prefs.sidebar_symbol_visible = gtk_check_menu_item_get_active(item);
 631         ui_sidebar_show_hide();
 632         sidebar_tabs_show_hide(GTK_NOTEBOOK(main_widgets.sidebar_notebook), NULL, 0, NULL);
 633 }
 634
 635
 636 static void on_find_in_files(GtkMenuItem *menuitem, gpointer user_data)
 637 {
 638         GtkTreeSelection *treesel;
 639         GtkTreeIter iter;
 640         GtkTreeModel *model;
 641         GeanyDocument *doc;
 642         gchar *dir;
 643
 644         treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tv.tree_openfiles));
 645         if (!gtk_tree_selection_get_selected(treesel, &model, &iter))
 646                 return;
 647         gtk_tree_model_get(model, &iter, DOCUMENTS_DOCUMENT, &doc, -1);
 648
 649         if (!doc)
 650         {
 651                 gtk_tree_model_get(model, &iter, DOCUMENTS_FILENAME, &dir, -1);
 652         }
 653         else
 654                 dir = g_path_get_dirname(DOC_FILENAME(doc));
 655
 656         search_show_find_in_files_dialog(dir);
 657         g_free(dir);
 658 }
 659
 660
 661 static void on_openfiles_expand_collapse(GtkMenuItem *menuitem, gpointer user_data)
 662 {
 663         gboolean expand = GPOINTER_TO_INT(user_data);
 664
 665         if (expand)
 666                 gtk_tree_view_expand_all(GTK_TREE_VIEW(tv.tree_openfiles));
 667         else
 668                 gtk_tree_view_collapse_all(GTK_TREE_VIEW(tv.tree_openfiles));
 669 }
 670
 671
 672 static void create_openfiles_popup_menu(void)
 673 {
 674         GtkWidget *item;
 675
 676         openfiles_popup_menu = gtk_menu_new();
 677
 678         item = gtk_image_menu_item_new_from_stock(GTK_STOCK_CLOSE, NULL);
 679         gtk_widget_show(item);
 680         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), item);
 681         g_signal_connect(item, "activate",
 682                         G_CALLBACK(on_openfiles_document_action), GINT_TO_POINTER(OPENFILES_ACTION_REMOVE));
 683         doc_items.close = item;
 684
 685         item = gtk_separator_menu_item_new();
 686         gtk_widget_show(item);
 687         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), item);
 688
 689         item = gtk_image_menu_item_new_from_stock(GTK_STOCK_SAVE, NULL);
 690         gtk_widget_show(item);
 691         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), item);
 692         g_signal_connect(item, "activate",
 693                         G_CALLBACK(on_openfiles_document_action), GINT_TO_POINTER(OPENFILES_ACTION_SAVE));
 694         doc_items.save = item;
 695
 696         item = gtk_image_menu_item_new_with_mnemonic(_("_Reload"));
 697         gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item),
 698                 gtk_image_new_from_stock(GTK_STOCK_REVERT_TO_SAVED, GTK_ICON_SIZE_MENU));
 699         gtk_widget_show(item);
 700         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), item);
 701         g_signal_connect(item, "activate",
 702                         G_CALLBACK(on_openfiles_document_action), GINT_TO_POINTER(OPENFILES_ACTION_RELOAD));
 703         doc_items.reload = item;
 704
 705         item = gtk_separator_menu_item_new();
 706         gtk_widget_show(item);
 707         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), item);
 708
 709         item = ui_image_menu_item_new(GTK_STOCK_FIND, _("_Find in Files"));
 710         gtk_widget_show(item);
 711         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), item);
 712         g_signal_connect(item, "activate", G_CALLBACK(on_find_in_files), NULL);
 713         doc_items.find_in_files = item;
 714
 715         item = gtk_separator_menu_item_new();
 716         gtk_widget_show(item);
 717         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), item);
 718
 719         doc_items.show_paths = gtk_check_menu_item_new_with_mnemonic(_("Show _Paths"));
 720         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(doc_items.show_paths), documents_show_paths);
 721         gtk_widget_show(doc_items.show_paths);
 722         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), doc_items.show_paths);
 723         g_signal_connect(doc_items.show_paths, "activate",
 724                         G_CALLBACK(on_openfiles_show_paths_activate), NULL);
 725
 726         item = gtk_separator_menu_item_new();
 727         gtk_widget_show(item);
 728         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), item);
 729
 730         doc_items.expand_all = ui_image_menu_item_new(GTK_STOCK_ADD, _("_Expand All"));
 731         gtk_widget_show(doc_items.expand_all);
 732         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), doc_items.expand_all);
 733         g_signal_connect(doc_items.expand_all, "activate",
 734                                          G_CALLBACK(on_openfiles_expand_collapse), GINT_TO_POINTER(TRUE));
 735
 736         doc_items.collapse_all = ui_image_menu_item_new(GTK_STOCK_REMOVE, _("_Collapse All"));
 737         gtk_widget_show(doc_items.collapse_all);
 738         gtk_container_add(GTK_CONTAINER(openfiles_popup_menu), doc_items.collapse_all);
 739         g_signal_connect(doc_items.collapse_all, "activate",
 740                                          G_CALLBACK(on_openfiles_expand_collapse), GINT_TO_POINTER(FALSE));
 741
 742         sidebar_add_common_menu_items(GTK_MENU(openfiles_popup_menu));
 743 }
 744
 745
 746 static void unfold_parent(GtkTreeIter *iter)
 747 {
 748         GtkTreeIter parent;
 749         GtkTreePath *path;
 750
 751         if (gtk_tree_model_iter_parent(GTK_TREE_MODEL(store_openfiles), &parent, iter))
 752         {
 753                 path = gtk_tree_model_get_path(GTK_TREE_MODEL(store_openfiles), &parent);
 754                 gtk_tree_view_expand_row(GTK_TREE_VIEW(tv.tree_openfiles), path, TRUE);
 755                 gtk_tree_path_free(path);
 756         }
 757 }
 758
 759
 760 /* compares the given data with the doc pointer from the selected row of openfiles
 761  * treeview, in case of a match the row is selected and TRUE is returned
 762  * (called indirectly from gtk_tree_model_foreach()) */
 763 static gboolean tree_model_find_node(GtkTreeModel *model, GtkTreePath *path,
 764                 GtkTreeIter *iter, gpointer data)
 765 {
 766         GeanyDocument *doc;
 767
 768         gtk_tree_model_get(GTK_TREE_MODEL(store_openfiles), iter, DOCUMENTS_DOCUMENT, &doc, -1);
 769
 770         if (doc == data)
 771         {
 772                 /* unfolding also prevents a strange bug where the selection gets stuck on the parent
 773                  * when it is collapsed and then switching documents */
 774                 unfold_parent(iter);
 775                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(tv.tree_openfiles), path, NULL, FALSE);
 776                 return TRUE;
 777         }
 778         else return FALSE;
 779 }
 780
 781
 782 void sidebar_select_openfiles_item(GeanyDocument *doc)
 783 {
 784         gtk_tree_model_foreach(GTK_TREE_MODEL(store_openfiles), tree_model_find_node, doc);
 785 }
 786
 787
 788 /* callbacks */
 789
 790 static void document_action(GeanyDocument *doc, gint action)
 791 {
 792         if (! DOC_VALID(doc))
 793                 return;
 794
 795         switch (action)
 796         {
 797                 case OPENFILES_ACTION_REMOVE:
 798                 {
 799                         document_close(doc);
 800                         break;
 801                 }
 802                 case OPENFILES_ACTION_SAVE:
 803                 {
 804                         document_save_file(doc, FALSE);
 805                         break;
 806                 }
 807                 case OPENFILES_ACTION_RELOAD:
 808                 {
 809                         on_toolbutton_reload_clicked(NULL, NULL);
 810                         break;
 811                 }
 812         }
 813 }
 814
 815
 816 static void on_openfiles_document_action(GtkMenuItem *menuitem, gpointer user_data)
 817 {
 818         GtkTreeIter iter;
 819         GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tv.tree_openfiles));
 820         GtkTreeModel *model;
 821         GeanyDocument *doc;
 822         gint action = GPOINTER_TO_INT(user_data);
 823
 824         if (gtk_tree_selection_get_selected(selection, &model, &iter))
 825         {
 826                 gtk_tree_model_get(model, &iter, DOCUMENTS_DOCUMENT, &doc, -1);
 827                 if (doc)
 828                 {
 829                         document_action(doc, action);
 830                 }
 831                 else
 832                 {
 833                         /* parent item selected */
 834                         GtkTreeIter child;
 835                         gint i = gtk_tree_model_iter_n_children(model, &iter) - 1;
 836
 837                         while (i >= 0 && gtk_tree_model_iter_nth_child(model, &child, &iter, i))
 838                         {
 839                                 gtk_tree_model_get(model, &child, DOCUMENTS_DOCUMENT, &doc, -1);
 840
 841                                 document_action(doc, action);
 842                                 i--;
 843                         }
 844                 }
 845         }
 846 }
 847
 848
 849 static void change_focus_to_editor(GeanyDocument *doc, GtkWidget *source_widget)
 850 {
 851         if (may_steal_focus)
 852                 document_try_focus(doc, source_widget);
 853         may_steal_focus = FALSE;
 854 }
 855
 856
 857 static gboolean openfiles_go_to_selection(GtkTreeSelection *selection, guint keyval)
 858 {
 859         GtkTreeIter iter;
 860         GtkTreeModel *model;
 861         GeanyDocument *doc = NULL;
 862
 863         /* use switch_notebook_page to ignore changing the notebook page because it is already done */
 864         if (gtk_tree_selection_get_selected(selection, &model, &iter) && ! ignore_callback)
 865         {
 866                 gtk_tree_model_get(model, &iter, DOCUMENTS_DOCUMENT, &doc, -1);
 867                 if (! doc)
 868                         return FALSE;   /* parent */
 869
 870                 /* switch to the doc and grab the focus */
 871                 document_show_tab(doc);
 872                 if (keyval != GDK_space)
 873                         change_focus_to_editor(doc, tv.tree_openfiles);
 874         }
 875         return FALSE;
 876 }
 877
 878
 879 static gboolean taglist_go_to_selection(GtkTreeSelection *selection, guint keyval)
 880 {
 881         GtkTreeIter iter;
 882         GtkTreeModel *model;
 883         gint line = 0;
 884
 885         if (gtk_tree_selection_get_selected(selection, &model, &iter))
 886         {
 887                 TMTag *tag;
 888
 889                 gtk_tree_model_get(model, &iter, SYMBOLS_COLUMN_TAG, &tag, -1);
 890                 if (! tag)
 891                         return FALSE;
 892
 893                 line = tag->atts.entry.line;
 894                 if (line > 0)
 895                 {
 896                         GeanyDocument *doc = document_get_current();
 897
 898                         if (doc != NULL)
 899                         {
 900                                 navqueue_goto_line(doc, doc, line);
 901                                 if (keyval != GDK_space)
 902                                         change_focus_to_editor(doc, NULL);
 903                         }
 904                 }
 905                 tm_tag_unref(tag);
 906         }
 907         return FALSE;
 908 }
 909
 910
 911 static gboolean sidebar_key_press_cb(GtkWidget *widget, GdkEventKey *event,
 912                                                                                          gpointer user_data)
 913 {
 914         may_steal_focus = FALSE;
 915         if (ui_is_keyval_enter_or_return(event->keyval) || event->keyval == GDK_space)
 916         {
 917                 GtkWidgetClass *widget_class = GTK_WIDGET_GET_CLASS(widget);
 918                 GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
 919                 may_steal_focus = TRUE;
 920
 921                 /* force the TreeView handler to run before us for it to do its job (selection & stuff).
 922                  * doing so will prevent further handlers to be run in most cases, but the only one is our
 923                  * own, so guess it's fine. */
 924                 if (widget_class->key_press_event)
 925                         widget_class->key_press_event(widget, event);
 926
 927                 if (widget == tv.tree_openfiles) /* tag and doc list have separate handlers */
 928                         openfiles_go_to_selection(selection, event->keyval);
 929                 else
 930                         taglist_go_to_selection(selection, event->keyval);
 931
 932                 return TRUE;
 933         }
 934         return FALSE;
 935 }
 936
 937
 938 static gboolean sidebar_button_press_cb(GtkWidget *widget, GdkEventButton *event,
 939                 G_GNUC_UNUSED gpointer user_data)
 940 {
 941         GtkTreeSelection *selection;
 942         GtkWidgetClass *widget_class = GTK_WIDGET_GET_CLASS(widget);
 943         gboolean handled = FALSE;
 944
 945         /* force the TreeView handler to run before us for it to do its job (selection & stuff).
 946          * doing so will prevent further handlers to be run in most cases, but the only one is our own,
 947          * so guess it's fine. */
 948         if (widget_class->button_press_event)
 949                 handled = widget_class->button_press_event(widget, event);
 950
 951         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
 952         may_steal_focus = TRUE;
 953
 954         if (event->type == GDK_2BUTTON_PRESS)
 955         {       /* double click on parent node(section) expands/collapses it */
 956                 GtkTreeModel *model;
 957                 GtkTreeIter iter;
 958
 959                 if (gtk_tree_selection_get_selected(selection, &model, &iter))
 960                 {
 961                         if (gtk_tree_model_iter_has_child(model, &iter))
 962                         {
 963                                 GtkTreePath *path = gtk_tree_model_get_path(model, &iter);
 964
 965                                 if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(widget), path))
 966                                         gtk_tree_view_collapse_row(GTK_TREE_VIEW(widget), path);
 967                                 else
 968                                         gtk_tree_view_expand_row(GTK_TREE_VIEW(widget), path, FALSE);
 969
 970                                 gtk_tree_path_free(path);
 971                                 return TRUE;
 972                         }
 973                 }
 974         }
 975         else if (event->button == 1)
 976         {       /* allow reclicking of taglist treeview item */
 977                 if (widget == tv.tree_openfiles)
 978                         openfiles_go_to_selection(selection, 0);
 979                 else
 980                         taglist_go_to_selection(selection, 0);
 981                 handled = TRUE;
 982         }
 983         else if (event->button == 3)
 984         {
 985                 if (widget == tv.tree_openfiles)
 986                 {
 987                         if (!openfiles_popup_menu)
 988                                 create_openfiles_popup_menu();
 989
 990                         /* update menu item sensitivity */
 991                         documents_menu_update(selection);
 992                         gtk_menu_popup(GTK_MENU(openfiles_popup_menu), NULL, NULL, NULL, NULL,
 993                                         event->button, event->time);
 994                 }
 995                 else
 996                 {
 997                         gtk_menu_popup(GTK_MENU(tv.popup_taglist), NULL, NULL, NULL, NULL,
 998                                         event->button, event->time);
 999                 }
1000                 handled = TRUE;
1001         }
1002         return handled;
1003 }
1004
1005
1006 static void documents_menu_update(GtkTreeSelection *selection)
1007 {
1008         GtkTreeModel *model;
1009         GtkTreeIter iter;
1010         gboolean sel, path;
1011         gchar *shortname = NULL;
1012         GeanyDocument *doc = NULL;
1013
1014         /* maybe no selection e.g. if ctrl-click deselected */
1015         sel = gtk_tree_selection_get_selected(selection, &model, &iter);
1016         if (sel)
1017         {
1018                 gtk_tree_model_get(model, &iter, DOCUMENTS_DOCUMENT, &doc,
1019                         DOCUMENTS_SHORTNAME, &shortname, -1);
1020         }
1021         path = NZV(shortname) &&
1022                 (g_path_is_absolute(shortname) ||
1023                 (app->project && g_str_has_prefix(shortname, app->project->name)));
1024
1025         /* can close all, save all (except shortname), but only reload individually ATM */
1026         gtk_widget_set_sensitive(doc_items.close, sel);
1027         gtk_widget_set_sensitive(doc_items.save, (doc && doc->real_path) || path);
1028         gtk_widget_set_sensitive(doc_items.reload, doc && doc->real_path);
1029         gtk_widget_set_sensitive(doc_items.find_in_files, sel);
1030         g_free(shortname);
1031
1032         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(doc_items.show_paths), documents_show_paths);
1033         gtk_widget_set_sensitive(doc_items.expand_all, documents_show_paths);
1034         gtk_widget_set_sensitive(doc_items.collapse_all, documents_show_paths);
1035 }
1036
1037
1038 static StashGroup *stash_group = NULL;
1039
1040 static void on_load_settings(void)
1041 {
1042         tag_window = ui_lookup_widget(main_widgets.window, "scrolledwindow2");
1043
1044         prepare_openfiles();
1045         /* note: ui_prefs.sidebar_page is reapplied after plugins are loaded */
1046         stash_group_display(stash_group, NULL);
1047         sidebar_tabs_show_hide(GTK_NOTEBOOK(main_widgets.sidebar_notebook), NULL, 0, NULL);
1048 }
1049
1050
1051 static void on_save_settings(void)
1052 {
1053         stash_group_update(stash_group, NULL);
1054         sidebar_tabs_show_hide(GTK_NOTEBOOK(main_widgets.sidebar_notebook), NULL, 0, NULL);
1055 }
1056
1057
1058 void sidebar_init(void)
1059 {
1060         StashGroup *group;
1061
1062         group = stash_group_new(PACKAGE);
1063         stash_group_add_boolean(group, &documents_show_paths, "documents_show_paths", TRUE);
1064         stash_group_add_widget_property(group, &ui_prefs.sidebar_page, "sidebar_page", GINT_TO_POINTER(0),
1065                 main_widgets.sidebar_notebook, "page", 0);
1066         configuration_add_pref_group(group, FALSE);
1067         stash_group = group;
1068
1069         /* delay building documents treeview until sidebar font has been read */
1070         g_signal_connect(geany_object, "load-settings", on_load_settings, NULL);
1071         g_signal_connect(geany_object, "save-settings", on_save_settings, NULL);
1072
1073         g_signal_connect(main_widgets.sidebar_notebook, "page-added",
1074                 G_CALLBACK(sidebar_tabs_show_hide), NULL);
1075         g_signal_connect(main_widgets.sidebar_notebook, "page-removed",
1076                 G_CALLBACK(sidebar_tabs_show_hide), NULL);
1077         /* tabs may have changed when sidebar is reshown */
1078         g_signal_connect(main_widgets.sidebar_notebook, "show",
1079                 G_CALLBACK(sidebar_tabs_show_hide), NULL);
1080
1081         sidebar_tabs_show_hide(GTK_NOTEBOOK(main_widgets.sidebar_notebook), NULL, 0, NULL);
1082 }
1083
1084 #define WIDGET(w) w && GTK_IS_WIDGET(w)
1085
1086 void sidebar_finalize(void)
1087 {
1088         if (WIDGET(tv.default_tag_tree))
1089         {
1090                 gtk_widget_destroy(tv.default_tag_tree); /* make GTK release its references, if any... */
1091                 g_object_unref(tv.default_tag_tree); /* ...and release our own */
1092         }
1093         if (WIDGET(tv.popup_taglist))
1094                 gtk_widget_destroy(tv.popup_taglist);
1095         if (WIDGET(openfiles_popup_menu))
1096                 gtk_widget_destroy(openfiles_popup_menu);
1097 }
1098
1099
1100 void sidebar_focus_openfiles_tab(void)
1101 {
1102         if (ui_prefs.sidebar_visible && interface_prefs.sidebar_openfiles_visible)
1103         {
1104                 GtkNotebook *notebook = GTK_NOTEBOOK(main_widgets.sidebar_notebook);
1105
1106                 gtk_notebook_set_current_page(notebook, TREEVIEW_OPENFILES);
1107                 gtk_widget_grab_focus(tv.tree_openfiles);
1108         }
1109 }
1110
1111
1112 void sidebar_focus_symbols_tab(void)
1113 {
1114         if (ui_prefs.sidebar_visible && interface_prefs.sidebar_symbol_visible)
1115         {
1116                 GtkNotebook *notebook = GTK_NOTEBOOK(main_widgets.sidebar_notebook);
1117                 GtkWidget *symbol_list_scrollwin = gtk_notebook_get_nth_page(notebook, TREEVIEW_SYMBOL);
1118
1119                 gtk_notebook_set_current_page(notebook, TREEVIEW_SYMBOL);
1120                 gtk_widget_grab_focus(gtk_bin_get_child(GTK_BIN(symbol_list_scrollwin)));
1121         }
1122 }
1123
1124
1125 static void sidebar_tabs_show_hide(GtkNotebook *notebook, GtkWidget *child,
1126                                                                    guint page_num, gpointer data)
1127 {
1128         gint tabs = gtk_notebook_get_n_pages(notebook);
1129
1130         if (interface_prefs.sidebar_symbol_visible == FALSE)
1131                 tabs--;
1132         if (interface_prefs.sidebar_openfiles_visible == FALSE)
1133                 tabs--;
1134
1135         gtk_notebook_set_show_tabs(notebook, (tabs > 1));
1136 }