src/ui_bookmark.c

   1 /*
   2  * (SLIK) SimpLIstic sKin functions
   3  * (C) 2004 John Ellis
   4  * Copyright (C) 2008 - 2012 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13 #ifdef HAVE_CONFIG_H
  14 #  include "config.h"
  15 #endif
  16 #include "intl.h"
  17
  18 #include <stdio.h>
  19 #include <stdlib.h>
  20 #include <string.h>
  21
  22 #include <gtk/gtk.h>
  23
  24 #include <gdk/gdkkeysyms.h> /* for key values */
  25
  26 #include "main.h"
  27
  28 #include "filedata.h"
  29 #include "history_list.h"
  30
  31 #include "ui_bookmark.h"
  32 #include "ui_fileops.h"
  33 #include "ui_menu.h"
  34 #include "ui_misc.h"
  35 #include "ui_utildlg.h"
  36 #include "ui_tabcomp.h"
  37 #include "uri_utils.h"
  38
  39
  40
  41 /*
  42  *-----------------------------------------------------------------------------
  43  * bookmarks
  44  *-----------------------------------------------------------------------------
  45  */
  46
  47 #define BOOKMARK_DATA_KEY "bookmarkdata"
  48 #define MARKER_PATH "[path]"
  49 #define MARKER_ICON "[icon]"
  50
  51 typedef struct _BookMarkData BookMarkData;
  52 typedef struct _BookButtonData BookButtonData;
  53 typedef struct _BookPropData BookPropData;
  54
  55 struct _BookMarkData
  56 {
  57         GtkWidget *widget;
  58         GtkWidget *box;
  59         gchar *key;
  60
  61         void (*select_func)(const gchar *path, gpointer data);
  62         gpointer select_data;
  63
  64         gboolean no_defaults;
  65         gboolean editable;
  66         gboolean only_directories;
  67
  68         BookButtonData *active_button;
  69 };
  70
  71 struct _BookButtonData
  72 {
  73         GtkWidget *button;
  74         GtkWidget *image;
  75         GtkWidget *label;
  76
  77         gchar *key;
  78         gchar *name;
  79         gchar *path;
  80         gchar *icon;
  81         gchar *parent;
  82 };
  83
  84 struct _BookPropData
  85 {
  86         GtkWidget *name_entry;
  87         GtkWidget *path_entry;
  88         GtkWidget *icon_entry;
  89
  90         BookButtonData *bb;
  91 };
  92
  93 enum {
  94         TARGET_URI_LIST,
  95         TARGET_X_URL,
  96         TARGET_TEXT_PLAIN
  97 };
  98
  99 static GtkTargetEntry bookmark_drop_types[] = {
 100         { "text/uri-list", 0, TARGET_URI_LIST },
 101         { "x-url/http",    0, TARGET_X_URL },
 102         { "_NETSCAPE_URL", 0, TARGET_X_URL }
 103 };
 104 #define bookmark_drop_types_n 3
 105
 106 static GtkTargetEntry bookmark_drag_types[] = {
 107         { "text/uri-list", 0, TARGET_URI_LIST },
 108         { "text/plain",    0, TARGET_TEXT_PLAIN }
 109 };
 110 #define bookmark_drag_types_n 2
 111
 112
 113 static GList *bookmark_widget_list = NULL;
 114 static GList *bookmark_default_list = NULL;
 115
 116
 117 static void bookmark_populate_all(const gchar *key);
 118
 119
 120 static BookButtonData *bookmark_from_string(const gchar *text)
 121 {
 122         BookButtonData *b;
 123         const gchar *path_ptr;
 124         const gchar *icon_ptr;
 125
 126         b = g_new0(BookButtonData, 1);
 127
 128         if (!text)
 129                 {
 130                 b->name = g_strdup(_("New Bookmark"));
 131                 b->path = g_strdup(homedir());
 132                 b->key = NULL;
 133                 return b;
 134                 }
 135
 136         b->key = g_strdup(text);
 137
 138         path_ptr = strstr(text, MARKER_PATH);
 139         icon_ptr = strstr(text, MARKER_ICON);
 140
 141         if (path_ptr && icon_ptr && icon_ptr < path_ptr)
 142                 {
 143                 log_printf("warning, bookmark icon must be after path\n");
 144                 return NULL;
 145                 }
 146
 147         if (path_ptr)
 148                 {
 149                 gint l;
 150
 151                 l = path_ptr - text;
 152                 b->name = g_strndup(text, l);
 153                 path_ptr += strlen(MARKER_PATH);
 154                 if (icon_ptr)
 155                         {
 156                         l = icon_ptr - path_ptr;
 157                         b->path = g_strndup(path_ptr, l);
 158                         }
 159                 else
 160                         {
 161                         b->path = g_strdup(path_ptr);
 162                         }
 163                 }
 164         else
 165                 {
 166                 b->name = g_strdup(text);
 167                 b->path = g_strdup("");
 168                 }
 169
 170         if (icon_ptr)
 171                 {
 172                 icon_ptr += strlen(MARKER_ICON);
 173                 b->icon = g_strdup(icon_ptr);
 174                 }
 175
 176         return b;
 177 }
 178
 179 static void bookmark_free(BookButtonData *b)
 180 {
 181         if (!b) return;
 182
 183         g_free(b->name);
 184         g_free(b->path);
 185         g_free(b->icon);
 186         g_free(b->key);
 187         g_free(b->parent);
 188         g_free(b);
 189 }
 190
 191 static gchar *bookmark_string(const gchar *name, const gchar *path, const gchar *icon)
 192 {
 193         if (!name) name = _("New Bookmark");
 194         if (icon && strncmp(icon, G_DIR_SEPARATOR_S, 1) != 0) icon = NULL;
 195
 196         if (icon)
 197                 {
 198                 return g_strdup_printf("%s"MARKER_PATH"%s"MARKER_ICON"%s", name, path, icon);
 199                 }
 200
 201         return g_strdup_printf("%s"MARKER_PATH"%s", name, path);
 202 }
 203
 204 static void bookmark_select_cb(GtkWidget *button, gpointer data)
 205 {
 206         BookMarkData *bm = data;
 207         BookButtonData *b;
 208
 209         b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
 210         if (!b) return;
 211
 212         if (bm->select_func) bm->select_func(b->path, bm->select_data);
 213 }
 214
 215 static void bookmark_edit_destroy_cb(GtkWidget *widget, gpointer data)
 216 {
 217         BookPropData *p = data;
 218
 219         bookmark_free(p->bb);
 220         g_free(p);
 221 }
 222
 223 static void bookmark_edit_cancel_cb(GenericDialog *gd, gpointer data)
 224 {
 225 }
 226
 227 static void bookmark_edit_ok_cb(GenericDialog *gd, gpointer data)
 228 {
 229         BookPropData *p = data;
 230         const gchar *name;
 231         gchar *path;
 232         const gchar *icon;
 233         gchar *new;
 234
 235         name = gtk_entry_get_text(GTK_ENTRY(p->name_entry));
 236         path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(p->path_entry)));
 237         icon = gtk_entry_get_text(GTK_ENTRY(p->icon_entry));
 238
 239         new = bookmark_string(name, path, icon);
 240
 241         if (p->bb->key)
 242                 {
 243                 history_list_item_change(p->bb->parent, p->bb->key, new);
 244                 }
 245         else
 246                 {
 247                 history_list_add_to_key(p->bb->parent, new, 0);
 248                 }
 249
 250         if (path && strlen(path) > 0) tab_completion_append_to_history(p->path_entry, path);
 251         if (icon && strlen(icon) > 0) tab_completion_append_to_history(p->icon_entry, icon);
 252
 253         g_free(path);
 254         g_free(new);
 255
 256         bookmark_populate_all(p->bb->parent);
 257 }
 258
 259 /* simply pass NULL for text to turn this into a 'new bookmark' dialog */
 260
 261 static void bookmark_edit(const gchar *key, const gchar *text, GtkWidget *parent)
 262 {
 263         BookPropData *p;
 264         GenericDialog *gd;
 265         GtkWidget *table;
 266         GtkWidget *label;
 267         const gchar *icon;
 268
 269         if (!key) key = "bookmarks";
 270
 271         p = g_new0(BookPropData, 1);
 272
 273         p->bb = bookmark_from_string(text);
 274         p->bb->parent = g_strdup(key);
 275
 276         gd = generic_dialog_new(_("Edit Bookmark"), "bookmark_edit",
 277                                 parent, TRUE,
 278                                 bookmark_edit_cancel_cb, p);
 279         g_signal_connect(G_OBJECT(gd->dialog), "destroy",
 280                          G_CALLBACK(bookmark_edit_destroy_cb), p);
 281
 282         generic_dialog_add_message(gd, NULL, _("Edit Bookmark"), NULL);
 283
 284         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
 285                                   bookmark_edit_ok_cb, TRUE);
 286
 287         table = pref_table_new(gd->vbox, 3, 2, FALSE, TRUE);
 288         pref_table_label(table, 0, 0, _("Name:"), 1.0);
 289
 290         p->name_entry = gtk_entry_new();
 291         gtk_widget_set_size_request(p->name_entry, 300, -1);
 292         if (p->bb->name) gtk_entry_set_text(GTK_ENTRY(p->name_entry), p->bb->name);
 293         gtk_table_attach_defaults(GTK_TABLE(table), p->name_entry, 1, 2, 0, 1);
 294         generic_dialog_attach_default(gd, p->name_entry);
 295         gtk_widget_show(p->name_entry);
 296
 297         pref_table_label(table, 0, 1, _("Path:"), 1.0);
 298
 299         label = tab_completion_new_with_history(&p->path_entry, p->bb->path,
 300                                                 "bookmark_path", -1, NULL, NULL);
 301         tab_completion_add_select_button(p->path_entry, NULL, TRUE);
 302         gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 1, 2);
 303         generic_dialog_attach_default(gd, p->path_entry);
 304         gtk_widget_show(label);
 305
 306         pref_table_label(table, 0, 2, _("Icon:"), 1.0);
 307
 308         icon = p->bb->icon;
 309         if (!icon) icon = "";
 310         label = tab_completion_new_with_history(&p->icon_entry, icon,
 311                                                 "bookmark_icons", -1, NULL, NULL);
 312         tab_completion_add_select_button(p->icon_entry, _("Select icon"), FALSE);
 313         gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 2, 3);
 314         generic_dialog_attach_default(gd, p->icon_entry);
 315         gtk_widget_show(label);
 316
 317         gtk_widget_show(gd->dialog);
 318 }
 319
 320 static void bookmark_move(BookMarkData *bm, GtkWidget *button, gint direction)
 321 {
 322         BookButtonData *b;
 323         gint p;
 324         GList *list;
 325         gchar *key_holder;
 326
 327         if (!bm->editable) return;
 328
 329         b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
 330         if (!b) return;
 331
 332         list = gtk_container_get_children(GTK_CONTAINER(bm->box));
 333         p = g_list_index(list, button);
 334         g_list_free(list);
 335
 336         if (p < 0 || p + direction < 0) return;
 337
 338         key_holder = bm->key;
 339         bm->key = "_TEMPHOLDER";
 340         history_list_item_move(key_holder, b->key, -direction);
 341         bookmark_populate_all(key_holder);
 342         bm->key = key_holder;
 343
 344         gtk_box_reorder_child(GTK_BOX(bm->box), button, p + direction);
 345 }
 346
 347 static void bookmark_menu_prop_cb(GtkWidget *widget, gpointer data)
 348 {
 349         BookMarkData *bm = data;
 350
 351         if (!bm->active_button) return;
 352
 353         bookmark_edit(bm->key, bm->active_button->key, widget);
 354 }
 355
 356 static void bookmark_menu_move(BookMarkData *bm, gint direction)
 357 {
 358         if (!bm->active_button) return;
 359
 360         bookmark_move(bm, bm->active_button->button, direction);
 361 }
 362
 363 static void bookmark_menu_up_cb(GtkWidget *widget, gpointer data)
 364 {
 365         bookmark_menu_move(data, -1);
 366 }
 367
 368 static void bookmark_menu_down_cb(GtkWidget *widget, gpointer data)
 369 {
 370         bookmark_menu_move(data, 1);
 371 }
 372
 373 static void bookmark_menu_remove_cb(GtkWidget *widget, gpointer data)
 374 {
 375         BookMarkData *bm = data;
 376
 377         if (!bm->active_button) return;
 378
 379         history_list_item_remove(bm->key, bm->active_button->key);
 380         bookmark_populate_all(bm->key);
 381 }
 382
 383 static void bookmark_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gint *pushed_in, gpointer data)
 384 {
 385         GtkWidget *button = data;
 386         GtkAllocation allocation;
 387
 388         gtk_widget_set_allocation(button, &allocation);
 389         gdk_window_get_origin(gtk_widget_get_window(button), x, y);
 390         *y += allocation.y + allocation.height;
 391 }
 392
 393 static void bookmark_menu_popup(BookMarkData *bm, GtkWidget *button,
 394                                 gint button_n, guint32 time, gboolean local)
 395 {
 396         GtkWidget *menu;
 397         BookButtonData *b;
 398
 399         b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
 400         if (!b) return;
 401
 402         bm->active_button = b;
 403
 404         menu = popup_menu_short_lived();
 405         menu_item_add_stock_sensitive(menu, _("_Properties..."), GTK_STOCK_PROPERTIES, bm->editable,
 406                       G_CALLBACK(bookmark_menu_prop_cb), bm);
 407         menu_item_add_stock_sensitive(menu, _("Move _up"), GTK_STOCK_GO_UP, bm->editable,
 408                       G_CALLBACK(bookmark_menu_up_cb), bm);
 409         menu_item_add_stock_sensitive(menu, _("Move _down"), GTK_STOCK_GO_DOWN, bm->editable,
 410                       G_CALLBACK(bookmark_menu_down_cb), bm);
 411         menu_item_add_stock_sensitive(menu, _("_Remove"), GTK_STOCK_REMOVE, bm->editable,
 412                       G_CALLBACK(bookmark_menu_remove_cb), bm);
 413
 414         if (local)
 415                 {
 416                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 417                                bookmark_menu_position_cb, button, button_n, time);
 418                 }
 419         else
 420                 {
 421                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, button_n, time);
 422                 }
 423 }
 424
 425 static gboolean bookmark_press_cb(GtkWidget *button, GdkEventButton *event, gpointer data)
 426 {
 427         BookMarkData *bm = data;
 428
 429         if (event->button != MOUSE_BUTTON_RIGHT) return FALSE;
 430
 431         bookmark_menu_popup(bm, button, event->button, event->time, FALSE);
 432
 433         return TRUE;
 434 }
 435
 436 static gboolean bookmark_keypress_cb(GtkWidget *button, GdkEventKey *event, gpointer data)
 437 {
 438         BookMarkData *bm = data;
 439
 440         switch (event->keyval)
 441                 {
 442                 case GDK_F10:
 443                         if (!(event->state & GDK_CONTROL_MASK)) return FALSE;
 444                 case GDK_Menu:
 445                         bookmark_menu_popup(bm, button, 0, event->time, TRUE);
 446                         return TRUE;
 447                         break;
 448                 case GDK_Up:
 449                         if (event->state & GDK_SHIFT_MASK)
 450                                 {
 451                                 bookmark_move(bm, button, -1);
 452                                 return TRUE;
 453                                 }
 454                         break;
 455                 case GDK_Down:
 456                         if (event->state & GDK_SHIFT_MASK)
 457                                 {
 458                                 bookmark_move(bm, button, 1);
 459                                 return TRUE;
 460                                 }
 461                         break;
 462                 }
 463
 464         return FALSE;
 465 }
 466
 467 static void bookmark_drag_set_data(GtkWidget *button,
 468                                    GdkDragContext *context, GtkSelectionData *selection_data,
 469                                    guint info, guint time, gpointer data)
 470 {
 471         BookMarkData *bm = data;
 472         BookButtonData *b;
 473         gchar *uri_text = NULL;
 474         gint length = 0;
 475         GList *list = NULL;
 476
 477 //      if (context->dest_window == bm->widget->window) return;
 478
 479         b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
 480         if (!b) return;
 481
 482         list = g_list_append(list, b->path);
 483
 484         switch (info)
 485                 {
 486                 case TARGET_URI_LIST:
 487                         uri_text = uri_text_from_list(list, &length, FALSE);
 488                         break;
 489                 case TARGET_TEXT_PLAIN:
 490                         uri_text = uri_text_from_list(list, &length, TRUE);
 491                         break;
 492                 }
 493
 494         g_list_free(list);
 495
 496         if (!uri_text) return;
 497
 498         gtk_selection_data_set_text(selection_data, uri_text, length);
 499         g_free(uri_text);
 500 }
 501
 502 static void bookmark_drag_begin(GtkWidget *button, GdkDragContext *context, gpointer data)
 503 {
 504         GdkPixbuf *pixbuf;
 505         GdkModifierType mask;
 506         gint x, y;
 507         GtkAllocation allocation;
 508
 509         gtk_widget_get_allocation(button, &allocation);
 510
 511         pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8,
 512                                 allocation.width, allocation.height);
 513         gdk_pixbuf_get_from_drawable(pixbuf, gtk_widget_get_window(button), NULL,
 514                                      allocation.x, allocation.y,
 515                                      0, 0, allocation.width, allocation.height);
 516
 517         gdk_window_get_pointer(gtk_widget_get_window(button), &x, &y, &mask);
 518
 519         gtk_drag_set_icon_pixbuf(context, pixbuf,
 520                                  x - allocation.x, y - allocation.y);
 521         g_object_unref(pixbuf);
 522 }
 523
 524 static void bookmark_populate(BookMarkData *bm)
 525 {
 526         GtkBox *box;
 527         GList *work;
 528         GList *children;
 529
 530         box = GTK_BOX(bm->box);
 531         children = gtk_container_get_children(GTK_CONTAINER(box));
 532         work = children;
 533         while (work)
 534                 {
 535                 GtkWidget *widget = GTK_WIDGET(work->data);
 536                 work = work->next;
 537                 gtk_widget_destroy(widget);
 538                 }
 539
 540         if (!bm->no_defaults && !history_list_get_by_key(bm->key))
 541                 {
 542                 gchar *buf;
 543                 gchar *path;
 544
 545                 if (!bookmark_default_list)
 546                         {
 547                         buf = bookmark_string(_("Home"), homedir(), NULL);
 548                         history_list_add_to_key(bm->key, buf, 0);
 549                         g_free(buf);
 550
 551                         path = g_build_filename(homedir(), "Desktop", NULL);
 552                         if (isname(path))
 553                                 {
 554                                 buf = bookmark_string(_("Desktop"), path, NULL);
 555                                 history_list_add_to_key(bm->key, buf, 0);
 556                                 g_free(buf);
 557                                 }
 558                         g_free(path);
 559                         }
 560
 561                 work = bookmark_default_list;
 562                 while (work && work->next)
 563                         {
 564                         gchar *name;
 565
 566                         name = work->data;
 567                         work = work->next;
 568                         path = work->data;
 569                         work = work->next;
 570
 571                         buf = bookmark_string(name, path, NULL);
 572                         history_list_add_to_key(bm->key, buf, 0);
 573                         g_free(buf);
 574                         }
 575                 }
 576
 577         work = history_list_get_by_key(bm->key);
 578         work = g_list_last(work);
 579         while (work)
 580                 {
 581                 BookButtonData *b;
 582
 583                 b = bookmark_from_string(work->data);
 584                 if (b)
 585                         {
 586                         GtkWidget *box;
 587
 588                         b->button = gtk_button_new();
 589                         gtk_button_set_relief(GTK_BUTTON(b->button), GTK_RELIEF_NONE);
 590                         gtk_box_pack_start(GTK_BOX(bm->box), b->button, FALSE, FALSE, 0);
 591                         gtk_widget_show(b->button);
 592
 593                         g_object_set_data_full(G_OBJECT(b->button), "bookbuttondata",
 594                                                b, (GDestroyNotify)bookmark_free);
 595
 596                         box = gtk_hbox_new(FALSE, PREF_PAD_BUTTON_GAP);
 597                         gtk_container_add(GTK_CONTAINER(b->button), box);
 598                         gtk_widget_show(box);
 599
 600                         if (b->icon)
 601                                 {
 602                                 GdkPixbuf *pixbuf;
 603                                 gchar *iconl;
 604
 605                                 iconl = path_from_utf8(b->icon);
 606                                 pixbuf = gdk_pixbuf_new_from_file(iconl, NULL);
 607                                 g_free(iconl);
 608                                 if (pixbuf)
 609                                         {
 610                                         GdkPixbuf *scaled;
 611                                         gint w, h;
 612
 613                                         w = h = 16;
 614                                         gtk_icon_size_lookup(GTK_ICON_SIZE_BUTTON, &w, &h);
 615
 616                                         scaled = gdk_pixbuf_scale_simple(pixbuf, w, h,
 617                                                                          GDK_INTERP_BILINEAR);
 618                                         b->image = gtk_image_new_from_pixbuf(scaled);
 619                                         g_object_unref(scaled);
 620                                         g_object_unref(pixbuf);
 621                                         }
 622                                 else
 623                                         {
 624                                         b->image = gtk_image_new_from_stock(GTK_STOCK_MISSING_IMAGE,
 625                                                                             GTK_ICON_SIZE_BUTTON);
 626                                         }
 627                                 }
 628                         else
 629                                 {
 630                                 b->image = gtk_image_new_from_stock(GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_BUTTON);
 631                                 }
 632                         gtk_box_pack_start(GTK_BOX(box), b->image, FALSE, FALSE, 0);
 633                         gtk_widget_show(b->image);
 634
 635                         b->label = gtk_label_new(b->name);
 636                         gtk_box_pack_start(GTK_BOX(box), b->label, FALSE, FALSE, 0);
 637                         gtk_widget_show(b->label);
 638
 639                         g_signal_connect(G_OBJECT(b->button), "clicked",
 640                                          G_CALLBACK(bookmark_select_cb), bm);
 641                         g_signal_connect(G_OBJECT(b->button), "button_press_event",
 642                                          G_CALLBACK(bookmark_press_cb), bm);
 643                         g_signal_connect(G_OBJECT(b->button), "key_press_event",
 644                                          G_CALLBACK(bookmark_keypress_cb), bm);
 645
 646                         gtk_drag_source_set(b->button, GDK_BUTTON1_MASK,
 647                                             bookmark_drag_types, bookmark_drag_types_n,
 648                                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
 649                         g_signal_connect(G_OBJECT(b->button), "drag_data_get",
 650                                          G_CALLBACK(bookmark_drag_set_data), bm);
 651                         g_signal_connect(G_OBJECT(b->button), "drag_begin",
 652                                          G_CALLBACK(bookmark_drag_begin), bm);
 653                         }
 654
 655                 work = work->prev;
 656                 }
 657 }
 658
 659 static void bookmark_populate_all(const gchar *key)
 660 {
 661         GList *work;
 662
 663         if (!key) return;
 664
 665         work = bookmark_widget_list;
 666         while (work)
 667                 {
 668                 BookMarkData *bm;
 669
 670                 bm = work->data;
 671                 work = work->next;
 672
 673                 if (strcmp(bm->key, key) == 0)
 674                         {
 675                         bookmark_populate(bm);
 676                         }
 677                 }
 678 }
 679
 680 static void bookmark_dnd_get_data(GtkWidget *widget,
 681                                   GdkDragContext *context, gint x, gint y,
 682                                   GtkSelectionData *selection_data, guint info,
 683                                   guint time, gpointer data)
 684 {
 685         BookMarkData *bm = data;
 686         GList *list = NULL;
 687         GList *work;
 688
 689         if (!bm->editable) return;
 690
 691         switch (info)
 692                 {
 693                 case TARGET_URI_LIST:
 694                 case TARGET_X_URL:
 695                         list = uri_list_from_text((gchar *)gtk_selection_data_get_data(selection_data), FALSE);
 696                         break;
 697                 }
 698
 699         work = list;
 700         while (work)
 701                 {
 702                 gchar *path = work->data;
 703                 gchar *buf;
 704
 705                 work = work->next;
 706
 707                 if (bm->only_directories && !isdir(path)) continue;
 708                 buf = bookmark_string(filename_from_path(path), path, NULL);
 709                 history_list_add_to_key(bm->key, buf, 0);
 710                 g_free(buf);
 711                 }
 712
 713         string_list_free(list);
 714
 715         bookmark_populate_all(bm->key);
 716 }
 717
 718 static void bookmark_list_destroy(GtkWidget *widget, gpointer data)
 719 {
 720         BookMarkData *bm = data;
 721
 722         bookmark_widget_list = g_list_remove(bookmark_widget_list, bm);
 723
 724         g_free(bm->key);
 725         g_free(bm);
 726 }
 727
 728 GtkWidget *bookmark_list_new(const gchar *key,
 729                              void (*select_func)(const gchar *path, gpointer data), gpointer select_data)
 730 {
 731         GtkWidget *scrolled;
 732         BookMarkData *bm;
 733
 734         if (!key) key = "bookmarks";
 735
 736         bm = g_new0(BookMarkData, 1);
 737         bm->key = g_strdup(key);
 738
 739         bm->select_func = select_func;
 740         bm->select_data = select_data;
 741
 742         bm->no_defaults = FALSE;
 743         bm->editable = TRUE;
 744         bm->only_directories = FALSE;
 745
 746         scrolled = gtk_scrolled_window_new(NULL, NULL);
 747         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
 748                                        GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 749
 750         bm->box = gtk_vbox_new(FALSE, 0);
 751         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), bm->box);
 752         gtk_widget_show(bm->box);
 753
 754         bookmark_populate(bm);
 755
 756         g_signal_connect(G_OBJECT(bm->box), "destroy",
 757                          G_CALLBACK(bookmark_list_destroy), bm);
 758         g_object_set_data(G_OBJECT(bm->box), BOOKMARK_DATA_KEY, bm);
 759         g_object_set_data(G_OBJECT(scrolled), BOOKMARK_DATA_KEY, bm);
 760         bm->widget = scrolled;
 761
 762         gtk_drag_dest_set(scrolled,
 763                           GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
 764                           bookmark_drop_types, bookmark_drop_types_n,
 765                           GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
 766         g_signal_connect(G_OBJECT(scrolled), "drag_data_received",
 767                          G_CALLBACK(bookmark_dnd_get_data), bm);
 768
 769         bookmark_widget_list = g_list_append(bookmark_widget_list, bm);
 770
 771         return scrolled;
 772 }
 773
 774 void bookmark_list_set_key(GtkWidget *list, const gchar *key)
 775 {
 776         BookMarkData *bm;
 777
 778         if (!list || !key) return;
 779
 780         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
 781         if (!bm) return;
 782
 783         if (bm->key && strcmp(bm->key, key) == 0) return;
 784
 785         g_free(bm->key);
 786         bm->key = g_strdup(key);
 787
 788         bookmark_populate(bm);
 789 }
 790
 791 void bookmark_list_set_no_defaults(GtkWidget *list, gboolean no_defaults)
 792 {
 793         BookMarkData *bm;
 794
 795         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
 796         if (!bm) return;
 797
 798         bm->no_defaults = no_defaults;
 799 }
 800
 801 void bookmark_list_set_editable(GtkWidget *list, gboolean editable)
 802 {
 803         BookMarkData *bm;
 804
 805         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
 806         if (!bm) return;
 807
 808         bm->editable = editable;
 809 }
 810
 811 void bookmark_list_set_only_directories(GtkWidget *list, gboolean only_directories)
 812 {
 813         BookMarkData *bm;
 814
 815         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
 816         if (!bm) return;
 817
 818         bm->only_directories = only_directories;
 819 }
 820
 821 void bookmark_list_add(GtkWidget *list, const gchar *name, const gchar *path)
 822 {
 823         BookMarkData *bm;
 824         gchar *buf;
 825
 826         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
 827         if (!bm) return;
 828
 829         buf = bookmark_string(name, path, NULL);
 830         history_list_add_to_key(bm->key, buf, 0);
 831         g_free(buf);
 832
 833         bookmark_populate_all(bm->key);
 834 }
 835
 836 void bookmark_add_default(const gchar *name, const gchar *path)
 837 {
 838         if (!name || !path) return;
 839         bookmark_default_list = g_list_append(bookmark_default_list, g_strdup(name));
 840         bookmark_default_list = g_list_append(bookmark_default_list, g_strdup(path));
 841 }
 842
 843 /*
 844  *-----------------------------------------------------------------------------
 845  * combo with history key
 846  *-----------------------------------------------------------------------------
 847  */
 848
 849 typedef struct _HistoryComboData HistoryComboData;
 850 struct _HistoryComboData
 851 {
 852         GtkWidget *combo;
 853         GtkWidget *entry;
 854         gchar *history_key;
 855         gint history_levels;
 856 };
 857
 858 static void history_combo_destroy(GtkWidget *widget, gpointer data)
 859 {
 860         HistoryComboData *hc = data;
 861
 862         g_free(hc->history_key);
 863         g_free(data);
 864 }
 865
 866 /* if text is NULL, entry is set to the most recent item */
 867 GtkWidget *history_combo_new(GtkWidget **entry, const gchar *text,
 868                              const gchar *history_key, gint max_levels)
 869 {
 870         HistoryComboData *hc;
 871         GList *work;
 872         gint n = 0;
 873
 874         hc = g_new0(HistoryComboData, 1);
 875         hc->history_key = g_strdup(history_key);
 876         hc->history_levels = max_levels;
 877
 878         hc->combo = gtk_combo_box_text_new_with_entry();
 879 #if 0
 880         gtk_combo_set_case_sensitive(GTK_COMBO(hc->combo), TRUE);
 881         gtk_combo_set_use_arrows(GTK_COMBO(hc->combo), FALSE);
 882 #endif
 883
 884         hc->entry = gtk_bin_get_child(GTK_BIN(hc->combo));
 885
 886         g_object_set_data(G_OBJECT(hc->combo), "history_combo_data", hc);
 887         g_object_set_data(G_OBJECT(hc->entry), "history_combo_data", hc);
 888         g_signal_connect(G_OBJECT(hc->combo), "destroy",
 889                          G_CALLBACK(history_combo_destroy), hc);
 890
 891         work = history_list_get_by_key(hc->history_key);
 892         while (work)
 893                 {
 894                 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(hc->combo), (gchar *)work->data);
 895                 work = work->next;
 896                 n++;
 897                 }
 898
 899         if (text)
 900                 {
 901                 gtk_entry_set_text(GTK_ENTRY(hc->entry), text);
 902                 }
 903         else if (n > 0)
 904                 {
 905                 gtk_combo_box_set_active(GTK_COMBO_BOX(hc->combo), 0);
 906                 }
 907
 908         if (entry) *entry = hc->entry;
 909         return hc->combo;
 910 }
 911
 912 /* if text is NULL, current entry text is used
 913  * widget can be the combo or entry widget
 914  */
 915 void history_combo_append_history(GtkWidget *widget, const gchar *text)
 916 {
 917         HistoryComboData *hc;
 918         gchar *new_text;
 919
 920         hc = g_object_get_data(G_OBJECT(widget), "history_combo_data");
 921         if (!hc)
 922                 {
 923                 log_printf("widget is not a history combo\n");
 924                 return;
 925                 }
 926
 927         if (text)
 928                 {
 929                 new_text = g_strdup(text);
 930                 }
 931         else
 932                 {
 933                 new_text = g_strdup(gtk_entry_get_text(GTK_ENTRY(hc->entry)));
 934                 }
 935
 936         if (new_text && strlen(new_text) > 0)
 937                 {
 938                 GtkTreeModel *store;
 939                 GList *work;
 940
 941                 history_list_add_to_key(hc->history_key, new_text, hc->history_levels);
 942
 943                 gtk_combo_box_set_active(GTK_COMBO_BOX(hc->combo), -1);
 944
 945                 store = gtk_combo_box_get_model(GTK_COMBO_BOX(hc->combo));
 946                 gtk_list_store_clear(GTK_LIST_STORE(store));
 947
 948                 work = history_list_get_by_key(hc->history_key);
 949                 while (work)
 950                         {
 951                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(hc->combo), (gchar *)work->data);
 952                         work = work->next;
 953                         }
 954                 }
 955
 956         g_free(new_text);
 957 }
 958 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */