src/ui-bookmark.cc

   1 /*
   2  * Copyright (C) 2004 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   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 along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include <string.h>
  23
  24 #include "main.h"
  25 #include "ui-bookmark.h"
  26
  27 #include "history-list.h"
  28 #include "ui-fileops.h"
  29 #include "ui-menu.h"
  30 #include "ui-misc.h"
  31 #include "ui-utildlg.h"
  32 #include "ui-tabcomp.h"
  33 #include "uri-utils.h"
  34
  35
  36
  37 /*
  38  *-----------------------------------------------------------------------------
  39  * bookmarks
  40  *-----------------------------------------------------------------------------
  41  */
  42
  43 #define BOOKMARK_DATA_KEY "bookmarkdata"
  44 #define MARKER_PATH "[path]"
  45 #define MARKER_ICON "[icon]"
  46
  47 typedef struct _BookMarkData BookMarkData;
  48 typedef struct _BookButtonData BookButtonData;
  49 typedef struct _BookPropData BookPropData;
  50
  51 struct _BookMarkData
  52 {
  53         GtkWidget *widget;
  54         GtkWidget *box;
  55         const gchar *key;
  56
  57         void (*select_func)(const gchar *path, gpointer data);
  58         gpointer select_data;
  59
  60         gboolean no_defaults;
  61         gboolean editable;
  62         gboolean only_directories;
  63
  64         BookButtonData *active_button;
  65 };
  66
  67 struct _BookButtonData
  68 {
  69         GtkWidget *button;
  70         GtkWidget *image;
  71         GtkWidget *label;
  72
  73         gchar *key;
  74         gchar *name;
  75         gchar *path;
  76         gchar *icon;
  77         gchar *parent;
  78 };
  79
  80 struct _BookPropData
  81 {
  82         GtkWidget *name_entry;
  83         GtkWidget *path_entry;
  84         GtkWidget *icon_entry;
  85
  86         BookButtonData *bb;
  87 };
  88
  89 enum {
  90         TARGET_URI_LIST,
  91         TARGET_X_URL,
  92         TARGET_TEXT_PLAIN
  93 };
  94
  95 static GtkTargetEntry bookmark_drop_types[] = {
  96         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
  97         { const_cast<gchar *>("x-url/http"),    0, TARGET_X_URL },
  98         { const_cast<gchar *>("_NETSCAPE_URL"), 0, TARGET_X_URL }
  99 };
 100 #define bookmark_drop_types_n 3
 101
 102 static GtkTargetEntry bookmark_drag_types[] = {
 103         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
 104         { const_cast<gchar *>("text/plain"),    0, TARGET_TEXT_PLAIN }
 105 };
 106 #define bookmark_drag_types_n 2
 107
 108
 109 static GList *bookmark_widget_list = NULL;
 110 static GList *bookmark_default_list = NULL;
 111
 112
 113 static void bookmark_populate_all(const gchar *key);
 114
 115
 116 static BookButtonData *bookmark_from_string(const gchar *text)
 117 {
 118         BookButtonData *b;
 119         const gchar *path_ptr;
 120         const gchar *icon_ptr;
 121
 122         b = g_new0(BookButtonData, 1);
 123
 124         if (!text)
 125                 {
 126                 b->name = g_strdup(_("New Bookmark"));
 127                 b->path = g_strdup(homedir());
 128                 b->key = NULL;
 129                 return b;
 130                 }
 131
 132         b->key = g_strdup(text);
 133
 134         path_ptr = strstr(text, MARKER_PATH);
 135         icon_ptr = strstr(text, MARKER_ICON);
 136
 137         if (path_ptr && icon_ptr && icon_ptr < path_ptr)
 138                 {
 139                 log_printf("warning, bookmark icon must be after path\n");
 140                 return NULL;
 141                 }
 142
 143         if (path_ptr)
 144                 {
 145                 gint l;
 146
 147                 l = path_ptr - text;
 148                 b->name = g_strndup(text, l);
 149                 path_ptr += strlen(MARKER_PATH);
 150                 if (icon_ptr)
 151                         {
 152                         l = icon_ptr - path_ptr;
 153                         b->path = g_strndup(path_ptr, l);
 154                         }
 155                 else
 156                         {
 157                         b->path = g_strdup(path_ptr);
 158                         }
 159                 }
 160         else
 161                 {
 162                 b->name = g_strdup(text);
 163                 b->path = g_strdup("");
 164                 }
 165
 166         if (icon_ptr)
 167                 {
 168                 icon_ptr += strlen(MARKER_ICON);
 169                 b->icon = g_strdup(icon_ptr);
 170                 }
 171
 172         return b;
 173 }
 174
 175 static void bookmark_free(BookButtonData *b)
 176 {
 177         if (!b) return;
 178
 179         g_free(b->name);
 180         g_free(b->path);
 181         g_free(b->icon);
 182         g_free(b->key);
 183         g_free(b->parent);
 184         g_free(b);
 185 }
 186
 187 static gchar *bookmark_string(const gchar *name, const gchar *path, const gchar *icon)
 188 {
 189         if (!name) name = _("New Bookmark");
 190
 191         if (icon)
 192                 {
 193                 return g_strdup_printf("%s" MARKER_PATH "%s" MARKER_ICON "%s", name, path, icon);
 194                 }
 195
 196         return g_strdup_printf("%s" MARKER_PATH "%s", name, path);
 197 }
 198
 199 static void bookmark_select_cb(GtkWidget *button, gpointer data)
 200 {
 201         BookMarkData *bm = static_cast<BookMarkData *>(data);
 202         BookButtonData *b;
 203
 204         b = static_cast<BookButtonData *>(g_object_get_data(G_OBJECT(button), "bookbuttondata"));
 205         if (!b) return;
 206
 207         if (bm->select_func) bm->select_func(b->path, bm->select_data);
 208 }
 209
 210 static void bookmark_edit_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
 211 {
 212         BookPropData *p = static_cast<BookPropData *>(data);
 213
 214         bookmark_free(p->bb);
 215         g_free(p);
 216 }
 217
 218 static void bookmark_edit_cancel_cb(GenericDialog *UNUSED(gd), gpointer UNUSED(data))
 219 {
 220 }
 221
 222 static void bookmark_edit_ok_cb(GenericDialog *UNUSED(gd), gpointer data)
 223 {
 224         BookPropData *p = static_cast<BookPropData *>(data);
 225         const gchar *name;
 226         gchar *path;
 227         const gchar *icon;
 228         gchar *new_string;
 229
 230         name = gtk_entry_get_text(GTK_ENTRY(p->name_entry));
 231         path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(p->path_entry)));
 232         icon = gtk_entry_get_text(GTK_ENTRY(p->icon_entry));
 233
 234         new_string = bookmark_string(name, path, icon);
 235
 236         if (p->bb->key)
 237                 {
 238                 history_list_item_change(p->bb->parent, p->bb->key, new_string);
 239                 }
 240         else
 241                 {
 242                 history_list_add_to_key(p->bb->parent, new_string, 0);
 243                 }
 244
 245         if (path && strlen(path) > 0) tab_completion_append_to_history(p->path_entry, path);
 246         if (icon && strlen(icon) > 0) tab_completion_append_to_history(p->icon_entry, icon);
 247
 248         g_free(path);
 249         g_free(new_string);
 250
 251         bookmark_populate_all(p->bb->parent);
 252 }
 253
 254 /* simply pass NULL for text to turn this into a 'new bookmark' dialog */
 255
 256 static void bookmark_edit(const gchar *key, const gchar *text, GtkWidget *parent)
 257 {
 258         BookPropData *p;
 259         GenericDialog *gd;
 260         GtkWidget *table;
 261         GtkWidget *label;
 262         const gchar *icon;
 263
 264         if (!key) key = "bookmarks";
 265
 266         p = g_new0(BookPropData, 1);
 267
 268         p->bb = bookmark_from_string(text);
 269         p->bb->parent = g_strdup(key);
 270
 271         gd = generic_dialog_new(_("Edit Bookmark"), "bookmark_edit",
 272                                 parent, TRUE,
 273                                 bookmark_edit_cancel_cb, p);
 274         g_signal_connect(G_OBJECT(gd->dialog), "destroy",
 275                          G_CALLBACK(bookmark_edit_destroy_cb), p);
 276
 277         generic_dialog_add_message(gd, NULL, _("Edit Bookmark"), NULL, FALSE);
 278
 279         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
 280                                   bookmark_edit_ok_cb, TRUE);
 281
 282         table = pref_table_new(gd->vbox, 3, 2, FALSE, TRUE);
 283         pref_table_label(table, 0, 0, _("Name:"), 1.0);
 284
 285         p->name_entry = gtk_entry_new();
 286         gtk_widget_set_size_request(p->name_entry, 300, -1);
 287         if (p->bb->name) gtk_entry_set_text(GTK_ENTRY(p->name_entry), p->bb->name);
 288         gtk_table_attach_defaults(GTK_TABLE(table), p->name_entry, 1, 2, 0, 1);
 289         generic_dialog_attach_default(gd, p->name_entry);
 290         gtk_widget_show(p->name_entry);
 291
 292         pref_table_label(table, 0, 1, _("Path:"), 1.0);
 293
 294         label = tab_completion_new_with_history(&p->path_entry, p->bb->path,
 295                                                 "bookmark_path", -1, NULL, NULL);
 296         tab_completion_add_select_button(p->path_entry, NULL, TRUE);
 297         gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 1, 2);
 298         generic_dialog_attach_default(gd, p->path_entry);
 299         gtk_widget_show(label);
 300
 301         pref_table_label(table, 0, 2, _("Icon:"), 1.0);
 302
 303         icon = p->bb->icon;
 304         if (!icon) icon = "";
 305         label = tab_completion_new_with_history(&p->icon_entry, icon,
 306                                                 "bookmark_icons", -1, NULL, NULL);
 307         tab_completion_add_select_button(p->icon_entry, _("Select icon"), FALSE);
 308         gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 2, 3);
 309         generic_dialog_attach_default(gd, p->icon_entry);
 310         gtk_widget_show(label);
 311
 312         gtk_widget_show(gd->dialog);
 313 }
 314
 315 static void bookmark_move(BookMarkData *bm, GtkWidget *button, gint direction)
 316 {
 317         BookButtonData *b;
 318         gint p;
 319         GList *list;
 320         const gchar *key_holder;
 321
 322         if (!bm->editable) return;
 323
 324         b = static_cast<BookButtonData *>(g_object_get_data(G_OBJECT(button), "bookbuttondata"));
 325         if (!b) return;
 326
 327         list = gtk_container_get_children(GTK_CONTAINER(bm->box));
 328         p = g_list_index(list, button);
 329         g_list_free(list);
 330
 331         if (p < 0 || p + direction < 0) return;
 332
 333         key_holder = bm->key;
 334         bm->key = "_TEMPHOLDER";
 335         history_list_item_move(key_holder, b->key, -direction);
 336         bookmark_populate_all(key_holder);
 337         bm->key = key_holder;
 338
 339         gtk_box_reorder_child(GTK_BOX(bm->box), button, p + direction);
 340 }
 341
 342 static void bookmark_menu_prop_cb(GtkWidget *widget, gpointer data)
 343 {
 344         BookMarkData *bm = static_cast<BookMarkData *>(data);
 345
 346         if (!bm->active_button) return;
 347
 348         bookmark_edit(bm->key, bm->active_button->key, widget);
 349 }
 350
 351 static void bookmark_menu_move(BookMarkData *bm, gint direction)
 352 {
 353         if (!bm->active_button) return;
 354
 355         bookmark_move(bm, bm->active_button->button, direction);
 356 }
 357
 358 static void bookmark_menu_up_cb(GtkWidget *UNUSED(widget), gpointer data)
 359 {
 360         bookmark_menu_move(static_cast<BookMarkData *>(data), -1);
 361 }
 362
 363 static void bookmark_menu_down_cb(GtkWidget *UNUSED(widget), gpointer data)
 364 {
 365         bookmark_menu_move(static_cast<BookMarkData *>(data), 1);
 366 }
 367
 368 static void bookmark_menu_remove_cb(GtkWidget *UNUSED(widget), gpointer data)
 369 {
 370         BookMarkData *bm = static_cast<BookMarkData *>(data);
 371
 372         if (!bm->active_button) return;
 373
 374         history_list_item_remove(bm->key, bm->active_button->key);
 375         bookmark_populate_all(bm->key);
 376 }
 377
 378 static void bookmark_menu_popup(BookMarkData *bm, GtkWidget *button,
 379                                 gint UNUSED(button_n), guint32 UNUSED(time), gboolean local)
 380 {
 381         GtkWidget *menu;
 382         BookButtonData *b;
 383
 384         b = static_cast<BookButtonData *>(g_object_get_data(G_OBJECT(button), "bookbuttondata"));
 385         if (!b) return;
 386
 387         bm->active_button = b;
 388
 389         menu = popup_menu_short_lived();
 390         menu_item_add_stock_sensitive(menu, _("_Properties..."), GTK_STOCK_PROPERTIES, bm->editable,
 391                       G_CALLBACK(bookmark_menu_prop_cb), bm);
 392         menu_item_add_stock_sensitive(menu, _("Move _up"), GTK_STOCK_GO_UP, bm->editable,
 393                       G_CALLBACK(bookmark_menu_up_cb), bm);
 394         menu_item_add_stock_sensitive(menu, _("Move _down"), GTK_STOCK_GO_DOWN, bm->editable,
 395                       G_CALLBACK(bookmark_menu_down_cb), bm);
 396         menu_item_add_stock_sensitive(menu, _("_Remove"), GTK_STOCK_REMOVE, bm->editable,
 397                       G_CALLBACK(bookmark_menu_remove_cb), bm);
 398
 399         if (local)
 400                 {
 401                 gtk_menu_popup_at_widget(GTK_MENU(menu), button, GDK_GRAVITY_NORTH_EAST, GDK_GRAVITY_CENTER, NULL);
 402                 }
 403         else
 404                 {
 405                 gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
 406                 }
 407 }
 408
 409 static gboolean bookmark_press_cb(GtkWidget *button, GdkEventButton *event, gpointer data)
 410 {
 411         BookMarkData *bm = static_cast<BookMarkData *>(data);
 412
 413         if (event->button != MOUSE_BUTTON_RIGHT) return FALSE;
 414
 415         bookmark_menu_popup(bm, button, event->button, event->time, FALSE);
 416
 417         return TRUE;
 418 }
 419
 420 static gboolean bookmark_keypress_cb(GtkWidget *button, GdkEventKey *event, gpointer data)
 421 {
 422         BookMarkData *bm = static_cast<BookMarkData *>(data);
 423
 424         switch (event->keyval)
 425                 {
 426                 case GDK_KEY_F10:
 427                         if (!(event->state & GDK_CONTROL_MASK)) return FALSE;
 428                         /* fall through */
 429                 case GDK_KEY_Menu:
 430                         bookmark_menu_popup(bm, button, 0, event->time, TRUE);
 431                         return TRUE;
 432                         break;
 433                 case GDK_KEY_Up:
 434                         if (event->state & GDK_SHIFT_MASK)
 435                                 {
 436                                 bookmark_move(bm, button, -1);
 437                                 return TRUE;
 438                                 }
 439                         break;
 440                 case GDK_KEY_Down:
 441                         if (event->state & GDK_SHIFT_MASK)
 442                                 {
 443                                 bookmark_move(bm, button, 1);
 444                                 return TRUE;
 445                                 }
 446                         break;
 447                 }
 448
 449         return FALSE;
 450 }
 451
 452 static void bookmark_drag_set_data(GtkWidget *button,
 453                                    GdkDragContext *context, GtkSelectionData *selection_data,
 454                                    guint UNUSED(info), guint UNUSED(time), gpointer data)
 455 {
 456         BookMarkData *bm = static_cast<BookMarkData *>(data);
 457         BookButtonData *b;
 458         GList *list = NULL;
 459
 460         return;
 461         if (gdk_drag_context_get_dest_window(context) == gtk_widget_get_window(bm->widget)) return;
 462
 463         b = static_cast<BookButtonData *>(g_object_get_data(G_OBJECT(button), "bookbuttondata"));
 464         if (!b) return;
 465
 466         list = g_list_append(list, b->path);
 467
 468         gchar **uris = uris_from_pathlist(list);
 469         gboolean ret = gtk_selection_data_set_uris(selection_data, uris);
 470         if (!ret)
 471                 {
 472                 char *str = g_strjoinv("\r\n", uris);
 473                 ret = gtk_selection_data_set_text(selection_data, str, -1);
 474                 g_free(str);
 475                 }
 476
 477         g_strfreev(uris);
 478         g_list_free(list);
 479 }
 480
 481 static void bookmark_drag_begin(GtkWidget *button, GdkDragContext *context, gpointer UNUSED(data))
 482 {
 483         GdkPixbuf *pixbuf;
 484         GdkModifierType mask;
 485         gint x, y;
 486         GtkAllocation allocation;
 487         GdkSeat *seat;
 488         GdkDevice *device;
 489
 490         gtk_widget_get_allocation(button, &allocation);
 491
 492         pixbuf = gdk_pixbuf_get_from_window(gtk_widget_get_window(button),
 493                                             allocation.x, allocation.y,
 494                                             allocation.width, allocation.height);
 495         seat = gdk_display_get_default_seat(gdk_window_get_display(gtk_widget_get_window(button)));
 496         device = gdk_seat_get_pointer(seat);
 497         gdk_window_get_device_position(gtk_widget_get_window(button), device, &x, &y, &mask);
 498
 499         gtk_drag_set_icon_pixbuf(context, pixbuf,
 500                                  x - allocation.x, y - allocation.y);
 501         g_object_unref(pixbuf);
 502 }
 503
 504 static gboolean bookmark_path_tooltip_cb(GtkWidget *button, gpointer UNUSED(data))
 505 {
 506         BookButtonData *b;
 507
 508         b = static_cast<BookButtonData *>(g_object_get_data(G_OBJECT(button), "bookbuttondata"));
 509         gtk_widget_set_tooltip_text(GTK_WIDGET(button), b->path);
 510
 511         return FALSE;
 512 }
 513
 514 static void bookmark_populate(BookMarkData *bm)
 515 {
 516         GtkBox *box;
 517         GList *work;
 518         GList *children;
 519
 520         box = GTK_BOX(bm->box);
 521         children = gtk_container_get_children(GTK_CONTAINER(box));
 522         work = children;
 523         while (work)
 524                 {
 525                 GtkWidget *widget = GTK_WIDGET(work->data);
 526                 work = work->next;
 527                 gtk_widget_destroy(widget);
 528                 }
 529
 530         if (!bm->no_defaults && !history_list_get_by_key(bm->key))
 531                 {
 532                 gchar *buf;
 533                 gchar *path;
 534
 535                 if (!bookmark_default_list)
 536                         {
 537                         buf = bookmark_string(_("Home"), homedir(), NULL);
 538                         history_list_add_to_key(bm->key, buf, 0);
 539                         g_free(buf);
 540
 541                         if (!g_strcmp0(bm->key, "shortcuts") == 0)
 542                                 {
 543                                 buf = bookmark_string(".", g_strdup(history_list_find_last_path_by_key("path_list")), NULL);
 544                                 history_list_add_to_key(bm->key, buf, 0);
 545                                 g_free(buf);
 546                                 }
 547
 548                         path = g_build_filename(homedir(), "Desktop", NULL);
 549                         if (isname(path))
 550                                 {
 551                                 buf = bookmark_string(_("Desktop"), path, NULL);
 552                                 history_list_add_to_key(bm->key, buf, 0);
 553                                 g_free(buf);
 554                                 }
 555                         g_free(path);
 556                         }
 557
 558                 work = bookmark_default_list;
 559                 while (work && work->next)
 560                         {
 561                         gchar *name;
 562
 563                         name = static_cast<gchar *>(work->data);
 564                         work = work->next;
 565                         path = static_cast<gchar *>(work->data);
 566                         work = work->next;
 567
 568                         if (strcmp(name, ".") == 0)
 569                                 {
 570                                 if (!g_strcmp0(bm->key, "shortcuts") == 0)
 571                                         {
 572                                         buf = bookmark_string(name, g_strdup(history_list_find_last_path_by_key("path_list")), NULL);
 573                                         }
 574                                 else
 575                                         {
 576                                         continue;
 577                                         }
 578                                 }
 579                         else
 580                                 {
 581                                 buf = bookmark_string(name, path, NULL);
 582                                 }
 583                         history_list_add_to_key(bm->key, buf, 0);
 584                         g_free(buf);
 585                         }
 586                 }
 587
 588         work = history_list_get_by_key(bm->key);
 589         work = g_list_last(work);
 590         while (work)
 591                 {
 592                 BookButtonData *b;
 593
 594                 b = bookmark_from_string(static_cast<const gchar *>(work->data));
 595                 if (b)
 596                         {
 597                         if (strcmp(b->name, ".") == 0)
 598                                 {
 599                                 gchar *buf;
 600
 601                                 b->path = g_strdup(history_list_find_last_path_by_key("path_list"));
 602                                 buf = bookmark_string(".", b->path, b->icon);
 603                                 history_list_item_change("bookmarks", b->key, buf);
 604                                 b->key = g_strdup(buf);
 605                                 g_free(buf);
 606                                 }
 607                         GtkWidget *box;
 608
 609                         b->button = gtk_button_new();
 610                         gtk_button_set_relief(GTK_BUTTON(b->button), GTK_RELIEF_NONE);
 611                         gtk_box_pack_start(GTK_BOX(bm->box), b->button, FALSE, FALSE, 0);
 612                         gtk_widget_show(b->button);
 613
 614                         g_object_set_data_full(G_OBJECT(b->button), "bookbuttondata",
 615                                                b, (GDestroyNotify)bookmark_free);
 616
 617                         box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_BUTTON_GAP);
 618                         gtk_container_add(GTK_CONTAINER(b->button), box);
 619                         gtk_widget_show(box);
 620
 621                         if (b->icon)
 622                                 {
 623                                 GdkPixbuf *pixbuf = NULL;
 624                                 gchar *iconl;
 625
 626                                 iconl = path_from_utf8(b->icon);
 627                                 pixbuf = gdk_pixbuf_new_from_file(iconl, NULL);
 628
 629                                 if (isfile(b->icon))
 630                                         {
 631                                         pixbuf = gdk_pixbuf_new_from_file(iconl, NULL);
 632                                         }
 633                                 else
 634                                         {
 635                                         gint w, h;
 636
 637                                         w = h = 16;
 638                                         gtk_icon_size_lookup(GTK_ICON_SIZE_BUTTON, &w, &h);
 639
 640                                         pixbuf = gtk_icon_theme_load_icon(gtk_icon_theme_get_default(), b->icon, w, GTK_ICON_LOOKUP_NO_SVG, NULL);
 641                                         }
 642
 643                                 g_free(iconl);
 644                                 if (pixbuf)
 645                                         {
 646                                         GdkPixbuf *scaled;
 647                                         gint w, h;
 648
 649                                         w = h = 16;
 650                                         gtk_icon_size_lookup(GTK_ICON_SIZE_BUTTON, &w, &h);
 651
 652                                         scaled = gdk_pixbuf_scale_simple(pixbuf, w, h,
 653                                                                          GDK_INTERP_BILINEAR);
 654                                         b->image = gtk_image_new_from_pixbuf(scaled);
 655                                         g_object_unref(scaled);
 656                                         g_object_unref(pixbuf);
 657                                         }
 658                                 else
 659                                         {
 660                                         b->image = gtk_image_new_from_stock(GTK_STOCK_DIRECTORY,
 661                                                                             GTK_ICON_SIZE_BUTTON);
 662                                         }
 663                                 }
 664                         else
 665                                 {
 666                                 b->image = gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON);
 667                                 }
 668                         gtk_box_pack_start(GTK_BOX(box), b->image, FALSE, FALSE, 0);
 669                         gtk_widget_show(b->image);
 670
 671                         b->label = gtk_label_new(b->name);
 672                         gtk_box_pack_start(GTK_BOX(box), b->label, FALSE, FALSE, 0);
 673                         gtk_widget_show(b->label);
 674
 675                         g_signal_connect(G_OBJECT(b->button), "clicked",
 676                                          G_CALLBACK(bookmark_select_cb), bm);
 677                         g_signal_connect(G_OBJECT(b->button), "button_press_event",
 678                                          G_CALLBACK(bookmark_press_cb), bm);
 679                         g_signal_connect(G_OBJECT(b->button), "key_press_event",
 680                                          G_CALLBACK(bookmark_keypress_cb), bm);
 681
 682                         gtk_drag_source_set(b->button, GDK_BUTTON1_MASK,
 683                                             bookmark_drag_types, bookmark_drag_types_n,
 684                                             static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
 685                         g_signal_connect(G_OBJECT(b->button), "drag_data_get",
 686                                          G_CALLBACK(bookmark_drag_set_data), bm);
 687                         g_signal_connect(G_OBJECT(b->button), "drag_begin",
 688                                          G_CALLBACK(bookmark_drag_begin), bm);
 689
 690                         gtk_widget_set_has_tooltip(GTK_WIDGET(b->button), TRUE);
 691                         g_signal_connect(G_OBJECT(b->button), "query_tooltip", G_CALLBACK(bookmark_path_tooltip_cb), bm);
 692                         }
 693
 694                 work = work->prev;
 695                 }
 696 }
 697
 698 static void bookmark_populate_all(const gchar *key)
 699 {
 700         GList *work;
 701
 702         if (!key) return;
 703
 704         work = bookmark_widget_list;
 705         while (work)
 706                 {
 707                 BookMarkData *bm;
 708
 709                 bm = static_cast<BookMarkData *>(work->data);
 710                 work = work->next;
 711
 712                 if (strcmp(bm->key, key) == 0)
 713                         {
 714                         bookmark_populate(bm);
 715                         }
 716                 }
 717 }
 718
 719 static void bookmark_dnd_get_data(GtkWidget *UNUSED(widget),
 720                                   GdkDragContext *UNUSED(context), gint UNUSED(x), gint UNUSED(y),
 721                                   GtkSelectionData *selection_data, guint UNUSED(info),
 722                                   guint UNUSED(time), gpointer data)
 723 {
 724         BookMarkData *bm = static_cast<BookMarkData *>(data);
 725         GList *list = NULL;
 726         GList *errors = NULL;
 727         GList *work;
 728         gchar *real_path;
 729         gchar **uris;
 730
 731         if (!bm->editable) return;
 732
 733         uris = gtk_selection_data_get_uris(selection_data);
 734         if (uris)
 735                 {
 736                 list = uri_pathlist_from_uris(uris, &errors);
 737                 if(errors)
 738                         {
 739                         warning_dialog_dnd_uri_error(errors);
 740                         string_list_free(errors);
 741                         }
 742                 g_strfreev(uris);
 743
 744                 work = list;
 745                 while (work)
 746                         {
 747                         gchar *path = static_cast<gchar *>(work->data);
 748                         gchar *buf;
 749
 750                         work = work->next;
 751
 752                         if (bm->only_directories && !isdir(path)) continue;
 753
 754                         real_path = realpath(path, NULL);
 755
 756                         if (strstr(real_path, get_collections_dir()) && isfile(path))
 757                                 {
 758                                 buf = bookmark_string(filename_from_path(path), path, "gq-collection");
 759                                 }
 760                         else if (isfile(path))
 761                                 {
 762                                 buf = bookmark_string(filename_from_path(path), path, GTK_STOCK_FILE);
 763                                 }
 764                         else
 765                                 {
 766                                 buf = bookmark_string(filename_from_path(path), path, NULL);
 767                                 }
 768                         history_list_add_to_key(bm->key, buf, 0);
 769                         g_free(buf);
 770                         g_free(real_path);
 771                         }
 772
 773                 string_list_free(list);
 774
 775                 bookmark_populate_all(bm->key);
 776                 }
 777 }
 778
 779 static void bookmark_list_destroy(GtkWidget *UNUSED(widget), gpointer data)
 780 {
 781         BookMarkData *bm = static_cast<BookMarkData *>(data);
 782
 783         bookmark_widget_list = g_list_remove(bookmark_widget_list, bm);
 784
 785         g_free((gpointer)bm->key);
 786         g_free(bm);
 787 }
 788
 789 GtkWidget *bookmark_list_new(const gchar *key,
 790                              void (*select_func)(const gchar *path, gpointer data), gpointer select_data)
 791 {
 792         GtkWidget *scrolled;
 793         BookMarkData *bm;
 794
 795         if (!key) key = "bookmarks";
 796
 797         bm = g_new0(BookMarkData, 1);
 798         bm->key = g_strdup(key);
 799
 800         bm->select_func = select_func;
 801         bm->select_data = select_data;
 802
 803         bm->no_defaults = FALSE;
 804         bm->editable = TRUE;
 805         bm->only_directories = FALSE;
 806
 807         scrolled = gtk_scrolled_window_new(NULL, NULL);
 808
 809         PangoLayout *layout;
 810         gint width, height;
 811
 812         layout = gtk_widget_create_pango_layout(GTK_WIDGET(scrolled), "reasonable width");
 813         pango_layout_get_pixel_size(layout, &width, &height);
 814         gtk_scrolled_window_set_min_content_width(GTK_SCROLLED_WINDOW(scrolled), width);
 815         g_object_unref(layout);
 816
 817         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 818
 819         bm->box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 820         gtk_container_add(GTK_CONTAINER(scrolled), bm->box);
 821         gtk_widget_show(bm->box);
 822
 823         bookmark_populate(bm);
 824
 825         g_signal_connect(G_OBJECT(bm->box), "destroy",
 826                          G_CALLBACK(bookmark_list_destroy), bm);
 827         g_object_set_data(G_OBJECT(bm->box), BOOKMARK_DATA_KEY, bm);
 828         g_object_set_data(G_OBJECT(scrolled), BOOKMARK_DATA_KEY, bm);
 829         bm->widget = scrolled;
 830
 831         gtk_drag_dest_set(scrolled,
 832                           static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
 833                           bookmark_drop_types, bookmark_drop_types_n,
 834                           static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
 835         g_signal_connect(G_OBJECT(scrolled), "drag_data_received",
 836                          G_CALLBACK(bookmark_dnd_get_data), bm);
 837
 838         bookmark_widget_list = g_list_append(bookmark_widget_list, bm);
 839
 840         return scrolled;
 841 }
 842
 843 void bookmark_list_set_key(GtkWidget *list, const gchar *key)
 844 {
 845         BookMarkData *bm;
 846
 847         if (!list || !key) return;
 848
 849         bm = static_cast<BookMarkData *>(g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY));
 850         if (!bm) return;
 851
 852         if (bm->key && strcmp(bm->key, key) == 0) return;
 853
 854         g_free((gpointer)bm->key);
 855         bm->key = g_strdup(key);
 856
 857         bookmark_populate(bm);
 858 }
 859
 860 void bookmark_list_set_no_defaults(GtkWidget *list, gboolean no_defaults)
 861 {
 862         BookMarkData *bm;
 863
 864         bm = static_cast<BookMarkData *>(g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY));
 865         if (!bm) return;
 866
 867         bm->no_defaults = no_defaults;
 868 }
 869
 870 void bookmark_list_set_editable(GtkWidget *list, gboolean editable)
 871 {
 872         BookMarkData *bm;
 873
 874         bm = static_cast<BookMarkData *>(g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY));
 875         if (!bm) return;
 876
 877         bm->editable = editable;
 878 }
 879
 880 void bookmark_list_set_only_directories(GtkWidget *list, gboolean only_directories)
 881 {
 882         BookMarkData *bm;
 883
 884         bm = static_cast<BookMarkData *>(g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY));
 885         if (!bm) return;
 886
 887         bm->only_directories = only_directories;
 888 }
 889
 890 void bookmark_list_add(GtkWidget *list, const gchar *name, const gchar *path)
 891 {
 892         BookMarkData *bm;
 893         gchar *buf;
 894         gchar *real_path;
 895
 896         bm = static_cast<BookMarkData *>(g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY));
 897         if (!bm) return;
 898
 899         buf = bookmark_string(name, path, NULL);
 900         real_path = realpath(path, NULL);
 901
 902         if (strstr(real_path, get_collections_dir()) && isfile(path))
 903                 {
 904                 buf = bookmark_string(name, path, "gq-collection");
 905                 }
 906         else
 907                 {
 908                 if (isfile(path))
 909                         {
 910                         buf = bookmark_string(name, path, "gtk-file");
 911                         }
 912                 else
 913                         {
 914                         buf = bookmark_string(name, path, NULL);
 915                         }
 916                 }
 917
 918         history_list_add_to_key(bm->key, buf, 0);
 919         g_free(buf);
 920         g_free(real_path);
 921
 922         bookmark_populate_all(bm->key);
 923 }
 924
 925 void bookmark_add_default(const gchar *name, const gchar *path)
 926 {
 927         if (!name || !path) return;
 928         bookmark_default_list = g_list_append(bookmark_default_list, g_strdup(name));
 929         bookmark_default_list = g_list_append(bookmark_default_list, g_strdup(path));
 930 }
 931
 932 /*
 933  *-----------------------------------------------------------------------------
 934  * combo with history key
 935  *-----------------------------------------------------------------------------
 936  */
 937
 938 typedef struct _HistoryComboData HistoryComboData;
 939 struct _HistoryComboData
 940 {
 941         GtkWidget *combo;
 942         GtkWidget *entry;
 943         gchar *history_key;
 944         gint history_levels;
 945 };
 946
 947 static void history_combo_destroy(GtkWidget *UNUSED(widget), gpointer data)
 948 {
 949         HistoryComboData *hc = static_cast<HistoryComboData *>(data);
 950
 951         g_free(hc->history_key);
 952         g_free(data);
 953 }
 954
 955 /* if text is NULL, entry is set to the most recent item */
 956 GtkWidget *history_combo_new(GtkWidget **entry, const gchar *text,
 957                              const gchar *history_key, gint max_levels)
 958 {
 959         HistoryComboData *hc;
 960         GList *work;
 961         gint n = 0;
 962
 963         hc = g_new0(HistoryComboData, 1);
 964         hc->history_key = g_strdup(history_key);
 965         hc->history_levels = max_levels;
 966
 967         hc->combo = gtk_combo_box_text_new_with_entry();
 968
 969         hc->entry = gtk_bin_get_child(GTK_BIN(hc->combo));
 970
 971         g_object_set_data(G_OBJECT(hc->combo), "history_combo_data", hc);
 972         g_object_set_data(G_OBJECT(hc->entry), "history_combo_data", hc);
 973         g_signal_connect(G_OBJECT(hc->combo), "destroy",
 974                          G_CALLBACK(history_combo_destroy), hc);
 975
 976         work = history_list_get_by_key(hc->history_key);
 977         while (work)
 978                 {
 979                 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(hc->combo), (gchar *)work->data);
 980                 work = work->next;
 981                 n++;
 982                 }
 983
 984         if (text)
 985                 {
 986                 gtk_entry_set_text(GTK_ENTRY(hc->entry), text);
 987                 }
 988         else if (n > 0)
 989                 {
 990                 gtk_combo_box_set_active(GTK_COMBO_BOX(hc->combo), 0);
 991                 }
 992
 993         if (entry) *entry = hc->entry;
 994         return hc->combo;
 995 }
 996
 997 /* if text is NULL, current entry text is used
 998  * widget can be the combo or entry widget
 999  */
1000 void history_combo_append_history(GtkWidget *widget, const gchar *text)
1001 {
1002         HistoryComboData *hc;
1003         gchar *new_text;
1004
1005         hc = static_cast<HistoryComboData *>(g_object_get_data(G_OBJECT(widget), "history_combo_data"));
1006         if (!hc)
1007                 {
1008                 log_printf("widget is not a history combo\n");
1009                 return;
1010                 }
1011
1012         if (text)
1013                 {
1014                 new_text = g_strdup(text);
1015                 }
1016         else
1017                 {
1018                 new_text = g_strdup(gtk_entry_get_text(GTK_ENTRY(hc->entry)));
1019                 }
1020
1021         if (new_text && strlen(new_text) > 0)
1022                 {
1023                 GtkTreeModel *store;
1024                 GList *work;
1025
1026                 history_list_add_to_key(hc->history_key, new_text, hc->history_levels);
1027
1028                 gtk_combo_box_set_active(GTK_COMBO_BOX(hc->combo), -1);
1029
1030                 store = gtk_combo_box_get_model(GTK_COMBO_BOX(hc->combo));
1031                 gtk_list_store_clear(GTK_LIST_STORE(store));
1032
1033                 work = history_list_get_by_key(hc->history_key);
1034                 while (work)
1035                         {
1036                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(hc->combo), (gchar *)work->data);
1037                         work = work->next;
1038                         }
1039                 }
1040
1041         g_free(new_text);
1042 }
1043 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */