src/view_file.c

   1 /*
   2  * Geeqie
   3  * Copyright (C) 2008 - 2009 The Geeqie Team
   4  *
   5  * Author: Laurent Monin
   6  *
   7  * This software is released under the GNU General Public License (GNU GPL).
   8  * Please read the included file COPYING for more information.
   9  * This software comes with no warranty of any kind, use at your own risk!
  10  */
  11
  12 #include "main.h"
  13 #include "view_file.h"
  14
  15 #include "editors.h"
  16 #include "layout.h"
  17 #include "menu.h"
  18 #include "ui_menu.h"
  19 #include "ui_fileops.h"
  20 #include "utilops.h"
  21 #include "view_file_list.h"
  22 #include "view_file_icon.h"
  23
  24 /*
  25  *-----------------------------------------------------------------------------
  26  * signals
  27  *-----------------------------------------------------------------------------
  28  */
  29
  30 void vf_send_update(ViewFile *vf)
  31 {
  32         if (vf->func_status) vf->func_status(vf, vf->data_status);
  33 }
  34
  35 /*
  36  *-----------------------------------------------------------------------------
  37  * misc
  38  *-----------------------------------------------------------------------------
  39  */
  40
  41 void vf_sort_set(ViewFile *vf, SortType type, gboolean ascend)
  42 {
  43         switch (vf->type)
  44         {
  45         case FILEVIEW_LIST: vflist_sort_set(vf, type, ascend); break;
  46         case FILEVIEW_ICON: vficon_sort_set(vf, type, ascend); break;
  47         }
  48 }
  49
  50 /*
  51  *-----------------------------------------------------------------------------
  52  * row stuff
  53  *-----------------------------------------------------------------------------
  54  */
  55
  56 FileData *vf_index_get_data(ViewFile *vf, gint row)
  57 {
  58         FileData *fd = NULL;
  59
  60         switch (vf->type)
  61         {
  62         case FILEVIEW_LIST: fd = vflist_index_get_data(vf, row); break;
  63         case FILEVIEW_ICON: fd = vficon_index_get_data(vf, row); break;
  64         }
  65
  66         return fd;
  67 }
  68
  69 gint vf_index_by_fd(ViewFile *vf, FileData *fd)
  70 {
  71         gint index = -1;
  72
  73         switch (vf->type)
  74         {
  75         case FILEVIEW_LIST: index = vflist_index_by_fd(vf, fd); break;
  76         case FILEVIEW_ICON: index = vficon_index_by_fd(vf, fd); break;
  77         }
  78
  79         return index;
  80 }
  81
  82 guint vf_count(ViewFile *vf, gint64 *bytes)
  83 {
  84         guint count = 0;
  85
  86         switch (vf->type)
  87         {
  88         case FILEVIEW_LIST: count = vflist_count(vf, bytes); break;
  89         case FILEVIEW_ICON: count = vficon_count(vf, bytes); break;
  90         }
  91
  92         return count;
  93 }
  94
  95 GList *vf_get_list(ViewFile *vf)
  96 {
  97         GList *list = NULL;
  98
  99         switch (vf->type)
 100         {
 101         case FILEVIEW_LIST: list = vflist_get_list(vf); break;
 102         case FILEVIEW_ICON: list = vficon_get_list(vf); break;
 103         }
 104
 105         return list;
 106 }
 107
 108
 109 /*
 110  *-------------------------------------------------------------------
 111  * keyboard
 112  *-------------------------------------------------------------------
 113  */
 114
 115 static gboolean vf_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 116 {
 117         ViewFile *vf = data;
 118         gboolean ret = FALSE;
 119
 120         switch (vf->type)
 121         {
 122         case FILEVIEW_LIST: ret = vflist_press_key_cb(widget, event, data); break;
 123         case FILEVIEW_ICON: ret = vficon_press_key_cb(widget, event, data); break;
 124         }
 125
 126         return ret;
 127 }
 128
 129 /*
 130  *-------------------------------------------------------------------
 131  * mouse
 132  *-------------------------------------------------------------------
 133  */
 134
 135 static gboolean vf_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 136 {
 137         ViewFile *vf = data;
 138         gboolean ret = FALSE;
 139
 140         switch (vf->type)
 141         {
 142         case FILEVIEW_LIST: ret = vflist_press_cb(widget, bevent, data); break;
 143         case FILEVIEW_ICON: ret = vficon_press_cb(widget, bevent, data); break;
 144         }
 145
 146         return ret;
 147 }
 148
 149 static gboolean vf_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 150 {
 151         ViewFile *vf = data;
 152         gboolean ret = FALSE;
 153
 154         switch (vf->type)
 155         {
 156         case FILEVIEW_LIST: ret = vflist_release_cb(widget, bevent, data); break;
 157         case FILEVIEW_ICON: ret = vficon_release_cb(widget, bevent, data); break;
 158         }
 159
 160         return ret;
 161 }
 162
 163
 164 /*
 165  *-----------------------------------------------------------------------------
 166  * selections
 167  *-----------------------------------------------------------------------------
 168  */
 169
 170 gboolean vf_index_is_selected(ViewFile *vf, gint row)
 171 {
 172         gboolean ret = FALSE;
 173
 174         switch (vf->type)
 175         {
 176         case FILEVIEW_LIST: ret = vflist_index_is_selected(vf, row); break;
 177         case FILEVIEW_ICON: ret = vficon_index_is_selected(vf, row); break;
 178         }
 179
 180         return ret;
 181 }
 182
 183
 184 guint vf_selection_count(ViewFile *vf, gint64 *bytes)
 185 {
 186         guint count = 0;
 187
 188         switch (vf->type)
 189         {
 190         case FILEVIEW_LIST: count = vflist_selection_count(vf, bytes); break;
 191         case FILEVIEW_ICON: count = vficon_selection_count(vf, bytes); break;
 192         }
 193
 194         return count;
 195 }
 196
 197 GList *vf_selection_get_list(ViewFile *vf)
 198 {
 199         GList *list = NULL;
 200
 201         switch (vf->type)
 202         {
 203         case FILEVIEW_LIST: list = vflist_selection_get_list(vf); break;
 204         case FILEVIEW_ICON: list = vficon_selection_get_list(vf); break;
 205         }
 206
 207         return list;
 208 }
 209
 210 GList *vf_selection_get_list_by_index(ViewFile *vf)
 211 {
 212         GList *list = NULL;
 213
 214         switch (vf->type)
 215         {
 216         case FILEVIEW_LIST: list = vflist_selection_get_list_by_index(vf); break;
 217         case FILEVIEW_ICON: list = vficon_selection_get_list_by_index(vf); break;
 218         }
 219
 220         return list;
 221 }
 222
 223 void vf_select_all(ViewFile *vf)
 224 {
 225         switch (vf->type)
 226         {
 227         case FILEVIEW_LIST: vflist_select_all(vf); break;
 228         case FILEVIEW_ICON: vficon_select_all(vf); break;
 229         }
 230 }
 231
 232 void vf_select_none(ViewFile *vf)
 233 {
 234         switch (vf->type)
 235         {
 236         case FILEVIEW_LIST: vflist_select_none(vf); break;
 237         case FILEVIEW_ICON: vficon_select_none(vf); break;
 238         }
 239 }
 240
 241 void vf_select_invert(ViewFile *vf)
 242 {
 243         switch (vf->type)
 244         {
 245         case FILEVIEW_LIST: vflist_select_invert(vf); break;
 246         case FILEVIEW_ICON: vficon_select_invert(vf); break;
 247         }
 248 }
 249
 250 void vf_select_by_fd(ViewFile *vf, FileData *fd)
 251 {
 252         switch (vf->type)
 253         {
 254         case FILEVIEW_LIST: vflist_select_by_fd(vf, fd); break;
 255         case FILEVIEW_ICON: vficon_select_by_fd(vf, fd); break;
 256         }
 257 }
 258
 259 void vf_mark_to_selection(ViewFile *vf, gint mark, MarkToSelectionMode mode)
 260 {
 261         switch (vf->type)
 262         {
 263         case FILEVIEW_LIST: vflist_mark_to_selection(vf, mark, mode); break;
 264         case FILEVIEW_ICON: vficon_mark_to_selection(vf, mark, mode); break;
 265         }
 266 }
 267
 268 void vf_selection_to_mark(ViewFile *vf, gint mark, SelectionToMarkMode mode)
 269 {
 270         switch (vf->type)
 271         {
 272         case FILEVIEW_LIST: vflist_selection_to_mark(vf, mark, mode); break;
 273         case FILEVIEW_ICON: vficon_selection_to_mark(vf, mark, mode); break;
 274         }
 275 }
 276
 277 /*
 278  *-----------------------------------------------------------------------------
 279  * dnd
 280  *-----------------------------------------------------------------------------
 281  */
 282
 283
 284 static void vf_dnd_init(ViewFile *vf)
 285 {
 286         switch (vf->type)
 287         {
 288         case FILEVIEW_LIST: vflist_dnd_init(vf); break;
 289         case FILEVIEW_ICON: vficon_dnd_init(vf); break;
 290         }
 291 }
 292
 293 /*
 294  *-----------------------------------------------------------------------------
 295  * pop-up menu
 296  *-----------------------------------------------------------------------------
 297  */
 298
 299 GList *vf_pop_menu_file_list(ViewFile *vf)
 300 {
 301         GList *ret = NULL;
 302
 303         switch (vf->type)
 304         {
 305         case FILEVIEW_LIST: ret = vflist_pop_menu_file_list(vf); break;
 306         case FILEVIEW_ICON: ret = vficon_pop_menu_file_list(vf); break;
 307         }
 308
 309         return ret;
 310 }
 311
 312 static void vf_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
 313 {
 314         ViewFile *vf;
 315         const gchar *key = data;
 316         GList *list;
 317
 318         vf = submenu_item_get_data(widget);
 319
 320         if (!vf) return;
 321
 322         list = vf_pop_menu_file_list(vf);
 323         file_util_start_editor_from_filelist(key, list, vf->listview);
 324         filelist_free(list);
 325 }
 326
 327 static void vf_pop_menu_view_cb(GtkWidget *widget, gpointer data)
 328 {
 329         ViewFile *vf = data;
 330
 331         switch (vf->type)
 332         {
 333         case FILEVIEW_LIST: vflist_pop_menu_view_cb(widget, data); break;
 334         case FILEVIEW_ICON: vficon_pop_menu_view_cb(widget, data); break;
 335         }
 336 }
 337
 338 static void vf_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
 339 {
 340         ViewFile *vf = data;
 341
 342         file_util_copy(NULL, vf_pop_menu_file_list(vf), NULL, vf->listview);
 343 }
 344
 345 static void vf_pop_menu_move_cb(GtkWidget *widget, gpointer data)
 346 {
 347         ViewFile *vf = data;
 348
 349         file_util_move(NULL, vf_pop_menu_file_list(vf), NULL, vf->listview);
 350 }
 351
 352 static void vf_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
 353 {
 354         ViewFile *vf = data;
 355
 356         switch (vf->type)
 357         {
 358         case FILEVIEW_LIST: vflist_pop_menu_rename_cb(widget, data); break;
 359         case FILEVIEW_ICON: vficon_pop_menu_rename_cb(widget, data); break;
 360         }
 361 }
 362
 363 static void vf_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
 364 {
 365         ViewFile *vf = data;
 366
 367         file_util_delete(NULL, vf_pop_menu_file_list(vf), vf->listview);
 368 }
 369
 370 static void vf_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
 371 {
 372         ViewFile *vf = data;
 373
 374         file_util_copy_path_list_to_clipboard(vf_pop_menu_file_list(vf));
 375 }
 376
 377 static void vf_pop_menu_enable_grouping_cb(GtkWidget *widget, gpointer data)
 378 {
 379         ViewFile *vf = data;
 380
 381         file_data_disable_grouping_list(vf_pop_menu_file_list(vf), FALSE);
 382 }
 383
 384 static void vf_pop_menu_disable_grouping_cb(GtkWidget *widget, gpointer data)
 385 {
 386         ViewFile *vf = data;
 387
 388         file_data_disable_grouping_list(vf_pop_menu_file_list(vf), TRUE);
 389 }
 390
 391 static void vf_pop_menu_sort_cb(GtkWidget *widget, gpointer data)
 392 {
 393         ViewFile *vf;
 394         SortType type;
 395
 396         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 397
 398         vf = submenu_item_get_data(widget);
 399         if (!vf) return;
 400
 401         type = (SortType)GPOINTER_TO_INT(data);
 402
 403         if (vf->layout)
 404                 {
 405                 layout_sort_set(vf->layout, type, vf->sort_ascend);
 406                 }
 407         else
 408                 {
 409                 vf_sort_set(vf, type, vf->sort_ascend);
 410                 }
 411 }
 412
 413 static void vf_pop_menu_sort_ascend_cb(GtkWidget *widget, gpointer data)
 414 {
 415         ViewFile *vf = data;
 416
 417         if (vf->layout)
 418                 {
 419                 layout_sort_set(vf->layout, vf->sort_method, !vf->sort_ascend);
 420                 }
 421         else
 422                 {
 423                 vf_sort_set(vf, vf->sort_method, !vf->sort_ascend);
 424                 }
 425 }
 426
 427 static void vf_pop_menu_sel_mark_cb(GtkWidget *widget, gpointer data)
 428 {
 429         ViewFile *vf = data;
 430         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_SET);
 431 }
 432
 433 static void vf_pop_menu_sel_mark_and_cb(GtkWidget *widget, gpointer data)
 434 {
 435         ViewFile *vf = data;
 436         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_AND);
 437 }
 438
 439 static void vf_pop_menu_sel_mark_or_cb(GtkWidget *widget, gpointer data)
 440 {
 441         ViewFile *vf = data;
 442         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_OR);
 443 }
 444
 445 static void vf_pop_menu_sel_mark_minus_cb(GtkWidget *widget, gpointer data)
 446 {
 447         ViewFile *vf = data;
 448         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_MINUS);
 449 }
 450
 451 static void vf_pop_menu_set_mark_sel_cb(GtkWidget *widget, gpointer data)
 452 {
 453         ViewFile *vf = data;
 454         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_SET);
 455 }
 456
 457 static void vf_pop_menu_res_mark_sel_cb(GtkWidget *widget, gpointer data)
 458 {
 459         ViewFile *vf = data;
 460         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_RESET);
 461 }
 462
 463 static void vf_pop_menu_toggle_mark_sel_cb(GtkWidget *widget, gpointer data)
 464 {
 465         ViewFile *vf = data;
 466         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_TOGGLE);
 467 }
 468
 469 static void vf_pop_menu_toggle_view_type_cb(GtkWidget *widget, gpointer data)
 470 {
 471         ViewFile *vf = data;
 472
 473         if (!vf->layout) return;
 474
 475         switch (vf->type)
 476         {
 477         case FILEVIEW_LIST:
 478                 layout_views_set(vf->layout, vf->layout->options.dir_view_type, FILEVIEW_ICON);
 479                 break;
 480         case FILEVIEW_ICON:
 481                 layout_views_set(vf->layout, vf->layout->options.dir_view_type, FILEVIEW_LIST);
 482                 break;
 483         }
 484 }
 485
 486 static void vf_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
 487 {
 488         ViewFile *vf = data;
 489
 490         switch (vf->type)
 491         {
 492         case FILEVIEW_LIST: vflist_pop_menu_refresh_cb(widget, data); break;
 493         case FILEVIEW_ICON: vficon_pop_menu_refresh_cb(widget, data); break;
 494         }
 495 }
 496
 497 static void vf_popup_destroy_cb(GtkWidget *widget, gpointer data)
 498 {
 499         ViewFile *vf = data;
 500
 501         switch (vf->type)
 502         {
 503         case FILEVIEW_LIST: vflist_popup_destroy_cb(widget, data); break;
 504         case FILEVIEW_ICON: vficon_popup_destroy_cb(widget, data); break;
 505         }
 506
 507         filelist_free(vf->editmenu_fd_list);
 508         vf->editmenu_fd_list = NULL;
 509 }
 510
 511 GtkWidget *vf_pop_menu(ViewFile *vf)
 512 {
 513         GtkWidget *menu;
 514         GtkWidget *item;
 515         GtkWidget *submenu;
 516         gboolean active = FALSE;
 517
 518         switch (vf->type)
 519         {
 520         case FILEVIEW_LIST:
 521                 vflist_color_set(vf, VFLIST(vf)->click_fd, TRUE);
 522                 active = (VFLIST(vf)->click_fd != NULL);
 523                 break;
 524         case FILEVIEW_ICON:
 525                 active = (VFICON(vf)->click_id != NULL);
 526                 break;
 527         }
 528
 529         menu = popup_menu_short_lived();
 530
 531         g_signal_connect(G_OBJECT(menu), "destroy",
 532                          G_CALLBACK(vf_popup_destroy_cb), vf);
 533
 534         if (vf->clicked_mark > 0)
 535                 {
 536                 gint mark = vf->clicked_mark;
 537                 gchar *str_set_mark = g_strdup_printf(_("_Set mark %d"), mark);
 538                 gchar *str_res_mark = g_strdup_printf(_("_Reset mark %d"), mark);
 539                 gchar *str_toggle_mark = g_strdup_printf(_("_Toggle mark %d"), mark);
 540                 gchar *str_sel_mark = g_strdup_printf(_("_Select mark %d"), mark);
 541                 gchar *str_sel_mark_or = g_strdup_printf(_("_Add mark %d"), mark);
 542                 gchar *str_sel_mark_and = g_strdup_printf(_("_Intersection with mark %d"), mark);
 543                 gchar *str_sel_mark_minus = g_strdup_printf(_("_Unselect mark %d"), mark);
 544
 545                 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 546
 547                 vf->active_mark = mark;
 548                 vf->clicked_mark = 0;
 549
 550                 menu_item_add_sensitive(menu, str_set_mark, active,
 551                                         G_CALLBACK(vf_pop_menu_set_mark_sel_cb), vf);
 552
 553                 menu_item_add_sensitive(menu, str_res_mark, active,
 554                                         G_CALLBACK(vf_pop_menu_res_mark_sel_cb), vf);
 555
 556                 menu_item_add_sensitive(menu, str_toggle_mark, active,
 557                                         G_CALLBACK(vf_pop_menu_toggle_mark_sel_cb), vf);
 558
 559                 menu_item_add_divider(menu);
 560
 561                 menu_item_add_sensitive(menu, str_sel_mark, active,
 562                                         G_CALLBACK(vf_pop_menu_sel_mark_cb), vf);
 563                 menu_item_add_sensitive(menu, str_sel_mark_or, active,
 564                                         G_CALLBACK(vf_pop_menu_sel_mark_or_cb), vf);
 565                 menu_item_add_sensitive(menu, str_sel_mark_and, active,
 566                                         G_CALLBACK(vf_pop_menu_sel_mark_and_cb), vf);
 567                 menu_item_add_sensitive(menu, str_sel_mark_minus, active,
 568                                         G_CALLBACK(vf_pop_menu_sel_mark_minus_cb), vf);
 569
 570                 menu_item_add_divider(menu);
 571
 572                 g_free(str_set_mark);
 573                 g_free(str_res_mark);
 574                 g_free(str_toggle_mark);
 575                 g_free(str_sel_mark);
 576                 g_free(str_sel_mark_and);
 577                 g_free(str_sel_mark_or);
 578                 g_free(str_sel_mark_minus);
 579                 }
 580
 581         vf->editmenu_fd_list = vf_selection_get_list(vf);
 582         submenu_add_edit(menu, &item, G_CALLBACK(vf_pop_menu_edit_cb), vf, vf->editmenu_fd_list);
 583         gtk_widget_set_sensitive(item, active);
 584
 585         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, active,
 586                                       G_CALLBACK(vf_pop_menu_view_cb), vf);
 587
 588         menu_item_add_divider(menu);
 589         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, active,
 590                                       G_CALLBACK(vf_pop_menu_copy_cb), vf);
 591         menu_item_add_sensitive(menu, _("_Move..."), active,
 592                                 G_CALLBACK(vf_pop_menu_move_cb), vf);
 593         menu_item_add_sensitive(menu, _("_Rename..."), active,
 594                                 G_CALLBACK(vf_pop_menu_rename_cb), vf);
 595         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, active,
 596                                       G_CALLBACK(vf_pop_menu_delete_cb), vf);
 597         menu_item_add_sensitive(menu, _("_Copy path"), active,
 598                                 G_CALLBACK(vf_pop_menu_copy_path_cb), vf);
 599
 600         menu_item_add_sensitive(menu, _("Enable file _grouping"), active,
 601                                 G_CALLBACK(vf_pop_menu_enable_grouping_cb), vf);
 602         menu_item_add_sensitive(menu, _("Disable file groupi_ng"), active,
 603                                 G_CALLBACK(vf_pop_menu_disable_grouping_cb), vf);
 604
 605         menu_item_add_divider(menu);
 606
 607         submenu = submenu_add_sort(NULL, G_CALLBACK(vf_pop_menu_sort_cb), vf,
 608                                    FALSE, FALSE, TRUE, vf->sort_method);
 609         menu_item_add_divider(submenu);
 610         menu_item_add_check(submenu, _("Ascending"), vf->sort_ascend,
 611                             G_CALLBACK(vf_pop_menu_sort_ascend_cb), vf);
 612
 613         item = menu_item_add(menu, _("_Sort"), NULL, NULL);
 614         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 615
 616         menu_item_add_check(menu, _("View as _icons"), (vf->type == FILEVIEW_ICON),
 617                             G_CALLBACK(vf_pop_menu_toggle_view_type_cb), vf);
 618
 619         switch (vf->type)
 620         {
 621         case FILEVIEW_LIST:
 622                 menu_item_add_check(menu, _("Show _thumbnails"), VFLIST(vf)->thumbs_enabled,
 623                                     G_CALLBACK(vflist_pop_menu_thumbs_cb), vf);
 624                 break;
 625         case FILEVIEW_ICON:
 626                 menu_item_add_check(menu, _("Show filename _text"), VFICON(vf)->show_text,
 627                                     G_CALLBACK(vficon_pop_menu_show_names_cb), vf);
 628                 break;
 629         }
 630
 631         menu_item_add_stock(menu, _("Re_fresh"), GTK_STOCK_REFRESH, G_CALLBACK(vf_pop_menu_refresh_cb), vf);
 632
 633         return menu;
 634 }
 635
 636 void vf_thumb_update(ViewFile *vf)
 637 {
 638         switch (vf->type)
 639         {
 640         case FILEVIEW_LIST: vflist_thumb_update(vf); break;
 641         case FILEVIEW_ICON: vficon_thumb_update(vf); break;
 642         }
 643 }
 644
 645 gboolean vf_refresh(ViewFile *vf)
 646 {
 647         gboolean ret = FALSE;
 648
 649         switch (vf->type)
 650         {
 651         case FILEVIEW_LIST: ret = vflist_refresh(vf); break;
 652         case FILEVIEW_ICON: ret = vficon_refresh(vf); break;
 653         }
 654
 655         return ret;
 656 }
 657
 658 gboolean vf_set_fd(ViewFile *vf, FileData *dir_fd)
 659 {
 660         gboolean ret = FALSE;
 661
 662         switch (vf->type)
 663         {
 664         case FILEVIEW_LIST: ret = vflist_set_fd(vf, dir_fd); break;
 665         case FILEVIEW_ICON: ret = vficon_set_fd(vf, dir_fd); break;
 666         }
 667
 668         return ret;
 669 }
 670
 671 static void vf_destroy_cb(GtkWidget *widget, gpointer data)
 672 {
 673         ViewFile *vf = data;
 674
 675         switch (vf->type)
 676         {
 677         case FILEVIEW_LIST: vflist_destroy_cb(widget, data); break;
 678         case FILEVIEW_ICON: vficon_destroy_cb(widget, data); break;
 679         }
 680
 681         if (vf->popup)
 682                 {
 683                 g_signal_handlers_disconnect_matched(G_OBJECT(vf->popup), G_SIGNAL_MATCH_DATA,
 684                                                      0, 0, 0, NULL, vf);
 685                 gtk_widget_destroy(vf->popup);
 686                 }
 687
 688         file_data_unref(vf->dir_fd);
 689         g_free(vf->info);
 690         g_free(vf);
 691 }
 692
 693 static void vf_marks_filter_toggle_cb(GtkWidget *widget, gpointer data)
 694 {
 695         ViewFile *vf = data;
 696         vf_refresh_idle(vf);
 697 }
 698
 699
 700 static GtkWidget *vf_marks_filter_init(ViewFile *vf)
 701 {
 702         GtkWidget *frame = gtk_frame_new(NULL);
 703         GtkWidget *hbox = gtk_hbox_new(FALSE, 0);
 704
 705         gint i;
 706
 707         for (i = 0; i < FILEDATA_MARKS_SIZE ; i++)
 708                 {
 709                 GtkWidget *check = gtk_check_button_new();
 710                 gtk_box_pack_start(GTK_BOX(hbox), check, FALSE, FALSE, 0);
 711                 g_signal_connect(G_OBJECT(check), "toggled",
 712                          G_CALLBACK(vf_marks_filter_toggle_cb), vf);
 713
 714                 gtk_widget_show(check);
 715                 vf->filter_check[i] = check;
 716                 }
 717         gtk_container_add(GTK_CONTAINER(frame), hbox);
 718         gtk_widget_show(hbox);
 719         return frame;
 720 }
 721
 722 ViewFile *vf_new(FileViewType type, FileData *dir_fd)
 723 {
 724         ViewFile *vf;
 725
 726         vf = g_new0(ViewFile, 1);
 727
 728         vf->type = type;
 729         vf->sort_method = SORT_NAME;
 730         vf->sort_ascend = TRUE;
 731
 732         vf->scrolled = gtk_scrolled_window_new(NULL, NULL);
 733         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vf->scrolled), GTK_SHADOW_IN);
 734         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vf->scrolled),
 735                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 736
 737         vf->filter = vf_marks_filter_init(vf);
 738
 739         vf->widget = gtk_vbox_new(FALSE, 0);
 740         gtk_box_pack_start(GTK_BOX(vf->widget), vf->filter, FALSE, FALSE, 0);
 741         gtk_box_pack_start(GTK_BOX(vf->widget), vf->scrolled, TRUE, TRUE, 0);
 742         gtk_widget_show(vf->scrolled);
 743
 744         g_signal_connect(G_OBJECT(vf->widget), "destroy",
 745                          G_CALLBACK(vf_destroy_cb), vf);
 746
 747         switch (type)
 748         {
 749         case FILEVIEW_LIST: vf = vflist_new(vf, dir_fd); break;
 750         case FILEVIEW_ICON: vf = vficon_new(vf, dir_fd); break;
 751         }
 752
 753         vf_dnd_init(vf);
 754
 755         g_signal_connect(G_OBJECT(vf->listview), "key_press_event",
 756                          G_CALLBACK(vf_press_key_cb), vf);
 757         g_signal_connect(G_OBJECT(vf->listview), "button_press_event",
 758                          G_CALLBACK(vf_press_cb), vf);
 759         g_signal_connect(G_OBJECT(vf->listview), "button_release_event",
 760                          G_CALLBACK(vf_release_cb), vf);
 761
 762         gtk_container_add(GTK_CONTAINER(vf->scrolled), vf->listview);
 763         gtk_widget_show(vf->listview);
 764
 765         if (dir_fd) vf_set_fd(vf, dir_fd);
 766
 767         return vf;
 768 }
 769
 770 void vf_set_status_func(ViewFile *vf, void (*func)(ViewFile *vf, gpointer data), gpointer data)
 771 {
 772         vf->func_status = func;
 773         vf->data_status = data;
 774 }
 775
 776 void vf_set_thumb_status_func(ViewFile *vf, void (*func)(ViewFile *vf, gdouble val, const gchar *text, gpointer data), gpointer data)
 777 {
 778         vf->func_thumb_status = func;
 779         vf->data_thumb_status = data;
 780 }
 781
 782 void vf_thumb_set(ViewFile *vf, gboolean enable)
 783 {
 784         switch (vf->type)
 785         {
 786         case FILEVIEW_LIST: vflist_thumb_set(vf, enable); break;
 787         case FILEVIEW_ICON: /*vficon_thumb_set(vf, enable);*/ break;
 788         }
 789 }
 790
 791 void vf_marks_set(ViewFile *vf, gboolean enable)
 792 {
 793         if (vf->marks_enabled == enable) return;
 794
 795         vf->marks_enabled = enable;
 796
 797         switch (vf->type)
 798         {
 799         case FILEVIEW_LIST: vflist_marks_set(vf, enable); break;
 800         case FILEVIEW_ICON: vficon_marks_set(vf, enable); break;
 801         }
 802         if (enable)
 803                 gtk_widget_show(vf->filter);
 804         else
 805                 gtk_widget_hide(vf->filter);
 806
 807         vf_refresh_idle(vf);
 808 }
 809
 810 guint vf_marks_get_filter(ViewFile *vf)
 811 {
 812         guint ret = 0;
 813         gint i;
 814         if (!vf->marks_enabled) return 0;
 815
 816         for (i = 0; i < FILEDATA_MARKS_SIZE ; i++)
 817                 {
 818                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(vf->filter_check[i])))
 819                         {
 820                         ret |= 1 << i;
 821                         }
 822                 }
 823         return ret;
 824 }
 825
 826 void vf_set_layout(ViewFile *vf, LayoutWindow *layout)
 827 {
 828         vf->layout = layout;
 829 }
 830
 831
 832 /*
 833  *-----------------------------------------------------------------------------
 834  * maintenance (for rename, move, remove)
 835  *-----------------------------------------------------------------------------
 836  */
 837
 838 static gboolean vf_refresh_idle_cb(gpointer data)
 839 {
 840         ViewFile *vf = data;
 841
 842         vf_refresh(vf);
 843         vf->refresh_idle_id = 0;
 844         return FALSE;
 845 }
 846
 847 void vf_refresh_idle_cancel(ViewFile *vf)
 848 {
 849         if (vf->refresh_idle_id)
 850                 {
 851                 g_source_remove(vf->refresh_idle_id);
 852                 vf->refresh_idle_id = 0;
 853                 }
 854 }
 855
 856
 857 void vf_refresh_idle(ViewFile *vf)
 858 {
 859         if (!vf->refresh_idle_id)
 860                 {
 861                 vf->refresh_idle_id = g_idle_add(vf_refresh_idle_cb, vf);
 862                 }
 863 }
 864
 865 void vf_notify_cb(FileData *fd, NotifyType type, gpointer data)
 866 {
 867         ViewFile *vf = data;
 868         gboolean refresh;
 869
 870         NotifyType interested = NOTIFY_CHANGE | NOTIFY_REREAD | NOTIFY_GROUPING;
 871         if (vf->marks_enabled) interested |= NOTIFY_MARKS | NOTIFY_METADATA;
 872         /* FIXME: NOTIFY_METADATA should be checked by the keyword-to-mark functions and converted to NOTIFY_MARKS only if there was a change */
 873
 874         if (!(type & interested) || vf->refresh_idle_id || !vf->dir_fd) return;
 875
 876         refresh = (fd == vf->dir_fd);
 877
 878         if (!refresh)
 879                 {
 880                 gchar *base = remove_level_from_path(fd->path);
 881                 refresh = (strcmp(base, vf->dir_fd->path) == 0);
 882                 g_free(base);
 883                 }
 884
 885         if ((type & NOTIFY_CHANGE) && fd->change)
 886                 {
 887                 if (!refresh && fd->change->dest)
 888                         {
 889                         gchar *dest_base = remove_level_from_path(fd->change->dest);
 890                         refresh = (strcmp(dest_base, vf->dir_fd->path) == 0);
 891                         g_free(dest_base);
 892                         }
 893
 894                 if (!refresh && fd->change->source)
 895                         {
 896                         gchar *source_base = remove_level_from_path(fd->change->source);
 897                         refresh = (strcmp(source_base, vf->dir_fd->path) == 0);
 898                         g_free(source_base);
 899                         }
 900                 }
 901
 902         if (refresh)
 903                 {
 904                 DEBUG_1("Notify vf: %s %04x", fd->path, type);
 905                 vf_refresh_idle(vf);
 906                 }
 907 }
 908
 909 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */