src/view_file.c

   1 /*
   2  * Geeqie
   3  * Copyright (C) 2008 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 "debug.h"
  16 #include "editors.h"
  17 #include "info.h"
  18 #include "layout.h"
  19 #include "menu.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, gint 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_path(ViewFile *vf, const gchar *path)
  70 {
  71         gint index = -1;
  72
  73         switch(vf->type)
  74         {
  75         case FILEVIEW_LIST: index = vflist_index_by_path(vf, path); break;
  76         case FILEVIEW_ICON: index = vficon_index_by_path(vf, path); break;
  77         }
  78
  79         return index;
  80 }
  81
  82 gint vf_count(ViewFile *vf, gint64 *bytes)
  83 {
  84         gint 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 gint vf_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 116 {
 117         ViewFile *vf = data;
 118         gint 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 gint vf_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 136 {
 137         ViewFile *vf = data;
 138         gint 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 gint vf_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 150 {
 151         ViewFile *vf = data;
 152         gint 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 gint vf_selection_count(ViewFile *vf, gint64 *bytes)
 171 {
 172         gint count = 0;
 173
 174         switch(vf->type)
 175         {
 176         case FILEVIEW_LIST: count = vflist_selection_count(vf, bytes); break;
 177         case FILEVIEW_ICON: count = vficon_selection_count(vf, bytes); break;
 178         }
 179
 180         return count;
 181 }
 182
 183 GList *vf_selection_get_list(ViewFile *vf)
 184 {
 185         GList *list = NULL;
 186
 187         switch(vf->type)
 188         {
 189         case FILEVIEW_LIST: list = vflist_selection_get_list(vf); break;
 190         case FILEVIEW_ICON: list = vficon_selection_get_list(vf); break;
 191         }
 192
 193         return list;
 194 }
 195
 196 GList *vf_selection_get_list_by_index(ViewFile *vf)
 197 {
 198         GList *list = NULL;
 199
 200         switch(vf->type)
 201         {
 202         case FILEVIEW_LIST: list = vflist_selection_get_list_by_index(vf); break;
 203         case FILEVIEW_ICON: list = vficon_selection_get_list_by_index(vf); break;
 204         }
 205
 206         return list;
 207 }
 208
 209 void vf_select_all(ViewFile *vf)
 210 {
 211         switch(vf->type)
 212         {
 213         case FILEVIEW_LIST: vflist_select_all(vf); break;
 214         case FILEVIEW_ICON: vficon_select_all(vf); break;
 215         }
 216 }
 217
 218 void vf_select_none(ViewFile *vf)
 219 {
 220         switch(vf->type)
 221         {
 222         case FILEVIEW_LIST: vflist_select_none(vf); break;
 223         case FILEVIEW_ICON: vficon_select_none(vf); break;
 224         }
 225 }
 226
 227 void vf_select_invert(ViewFile *vf)
 228 {
 229         switch(vf->type)
 230         {
 231         case FILEVIEW_LIST: vflist_select_invert(vf); break;
 232         case FILEVIEW_ICON: vficon_select_invert(vf); break;
 233         }
 234 }
 235
 236 void vf_select_by_fd(ViewFile *vf, FileData *fd)
 237 {
 238         switch(vf->type)
 239         {
 240         case FILEVIEW_LIST: vflist_select_by_fd(vf, fd); break;
 241         case FILEVIEW_ICON: vficon_select_by_fd(vf, fd); break;
 242         }
 243 }
 244
 245 void vf_mark_to_selection(ViewFile *vf, gint mark, MarkToSelectionMode mode)
 246 {
 247         switch(vf->type)
 248         {
 249         case FILEVIEW_LIST: vflist_mark_to_selection(vf, mark, mode); break;
 250         case FILEVIEW_ICON: vficon_mark_to_selection(vf, mark, mode); break;
 251         }
 252 }
 253
 254 void vf_selection_to_mark(ViewFile *vf, gint mark, SelectionToMarkMode mode)
 255 {
 256         switch(vf->type)
 257         {
 258         case FILEVIEW_LIST: vflist_selection_to_mark(vf, mark, mode); break;
 259         case FILEVIEW_ICON: vficon_selection_to_mark(vf, mark, mode); break;
 260         }
 261 }
 262
 263 /*
 264  *-----------------------------------------------------------------------------
 265  * dnd
 266  *-----------------------------------------------------------------------------
 267  */
 268
 269
 270 static void vf_dnd_init(ViewFile *vf)
 271 {
 272         switch(vf->type)
 273         {
 274         case FILEVIEW_LIST: vflist_dnd_init(vf); break;
 275         case FILEVIEW_ICON: vficon_dnd_init(vf); break;
 276         }
 277 }
 278
 279 /*
 280  *-----------------------------------------------------------------------------
 281  * pop-up menu
 282  *-----------------------------------------------------------------------------
 283  */
 284
 285 GList *vf_pop_menu_file_list(ViewFile *vf)
 286 {
 287         GList *ret = NULL;
 288
 289         switch(vf->type)
 290         {
 291         case FILEVIEW_LIST: ret = vflist_pop_menu_file_list(vf); break;
 292         case FILEVIEW_ICON: ret = vficon_pop_menu_file_list(vf); break;
 293         }
 294
 295         return ret;
 296 }
 297
 298 void vf_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
 299 {
 300         ViewFile *vf;
 301         gint n;
 302         GList *list;
 303
 304         vf = submenu_item_get_data(widget);
 305         n = GPOINTER_TO_INT(data);
 306
 307         if (!vf) return;
 308
 309         list = vf_pop_menu_file_list(vf);
 310         start_editor_from_filelist(n, list);
 311         filelist_free(list);
 312 }
 313
 314 void vf_pop_menu_info_cb(GtkWidget *widget, gpointer data)
 315 {
 316         ViewFile *vf = data;
 317
 318         info_window_new(NULL, vf_pop_menu_file_list(vf), NULL);
 319 }
 320
 321 void vf_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
 322 {
 323         ViewFile *vf = data;
 324
 325         file_util_copy(NULL, vf_pop_menu_file_list(vf), NULL, vf->listview);
 326 }
 327
 328 void vf_pop_menu_move_cb(GtkWidget *widget, gpointer data)
 329 {
 330         ViewFile *vf = data;
 331
 332         file_util_move(NULL, vf_pop_menu_file_list(vf), NULL, vf->listview);
 333 }
 334
 335 void vf_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
 336 {
 337         ViewFile *vf = data;
 338
 339         file_util_delete(NULL, vf_pop_menu_file_list(vf), vf->listview);
 340 }
 341
 342 void vf_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
 343 {
 344         ViewFile *vf = data;
 345
 346         file_util_copy_path_list_to_clipboard(vf_pop_menu_file_list(vf));
 347 }
 348
 349 void vf_pop_menu_sort_cb(GtkWidget *widget, gpointer data)
 350 {
 351         ViewFile *vf;
 352         SortType type;
 353
 354         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 355
 356         vf = submenu_item_get_data(widget);
 357         if (!vf) return;
 358
 359         type = (SortType)GPOINTER_TO_INT(data);
 360
 361         if (vf->layout)
 362                 {
 363                 layout_sort_set(vf->layout, type, vf->sort_ascend);
 364                 }
 365         else
 366                 {
 367                 vf_sort_set(vf, type, vf->sort_ascend);
 368                 }
 369 }
 370
 371 void vf_pop_menu_sort_ascend_cb(GtkWidget *widget, gpointer data)
 372 {
 373         ViewFile *vf = data;
 374
 375         if (vf->layout)
 376                 {
 377                 layout_sort_set(vf->layout, vf->sort_method, !vf->sort_ascend);
 378                 }
 379         else
 380                 {
 381                 vf_sort_set(vf, vf->sort_method, !vf->sort_ascend);
 382                 }
 383 }
 384
 385 void vf_pop_menu_sel_mark_cb(GtkWidget *widget, gpointer data)
 386 {
 387         ViewFile *vf = data;
 388         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_SET);
 389 }
 390
 391 void vf_pop_menu_sel_mark_and_cb(GtkWidget *widget, gpointer data)
 392 {
 393         ViewFile *vf = data;
 394         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_AND);
 395 }
 396
 397 void vf_pop_menu_sel_mark_or_cb(GtkWidget *widget, gpointer data)
 398 {
 399         ViewFile *vf = data;
 400         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_OR);
 401 }
 402
 403 void vf_pop_menu_sel_mark_minus_cb(GtkWidget *widget, gpointer data)
 404 {
 405         ViewFile *vf = data;
 406         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_MINUS);
 407 }
 408
 409 void vf_pop_menu_set_mark_sel_cb(GtkWidget *widget, gpointer data)
 410 {
 411         ViewFile *vf = data;
 412         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_SET);
 413 }
 414
 415 void vf_pop_menu_res_mark_sel_cb(GtkWidget *widget, gpointer data)
 416 {
 417         ViewFile *vf = data;
 418         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_RESET);
 419 }
 420
 421 void vf_pop_menu_toggle_mark_sel_cb(GtkWidget *widget, gpointer data)
 422 {
 423         ViewFile *vf = data;
 424         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_TOGGLE);
 425 }
 426
 427 void vf_pop_menu_toggle_view_type_cb(GtkWidget *widget, gpointer data)
 428 {
 429         ViewFile *vf = data;
 430
 431         if (!vf->layout) return;
 432
 433         switch(vf->layout->file_view_type)
 434         {
 435         case FILEVIEW_LIST:
 436                 layout_views_set(vf->layout, vf->layout->dir_view_type, FILEVIEW_ICON);
 437                 break;
 438         case FILEVIEW_ICON:
 439                 layout_views_set(vf->layout, vf->layout->dir_view_type, FILEVIEW_LIST);
 440                 break;
 441         }
 442 }
 443
 444
 445
 446
 447 gint vf_refresh(ViewFile *vf)
 448 {
 449         gint ret = FALSE;
 450
 451         switch(vf->type)
 452         {
 453         case FILEVIEW_LIST: ret = vflist_refresh(vf); break;
 454         case FILEVIEW_ICON: ret = vficon_refresh(vf); break;
 455         }
 456
 457         return ret;
 458 }
 459
 460 gint vf_set_path(ViewFile *vf, const gchar *path)
 461 {
 462         gint ret = FALSE;
 463
 464         switch(vf->type)
 465         {
 466         case FILEVIEW_LIST: ret = vflist_set_path(vf, path); break;
 467         case FILEVIEW_ICON: ret = vficon_set_path(vf, path); break;
 468         }
 469
 470         return ret;
 471 }
 472
 473 static void vf_destroy_cb(GtkWidget *widget, gpointer data)
 474 {
 475         ViewFile *vf = data;
 476
 477         switch(vf->type)
 478         {
 479         case FILEVIEW_LIST: vflist_destroy_cb(widget, data); break;
 480         case FILEVIEW_ICON: vficon_destroy_cb(widget, data); break;
 481         }
 482
 483         if (vf->popup)
 484                 {
 485                 g_signal_handlers_disconnect_matched(G_OBJECT(vf->popup), G_SIGNAL_MATCH_DATA,
 486                                                      0, 0, 0, NULL, vf);
 487                 gtk_widget_destroy(vf->popup);
 488                 }
 489
 490         g_free(vf->path);
 491         g_free(vf->info);
 492         g_free(vf);
 493 }
 494
 495 ViewFile *vf_new(FileViewType type, const gchar *path)
 496 {
 497         ViewFile *vf;
 498
 499         vf = g_new0(ViewFile, 1);
 500         vf->type = type;
 501
 502         vf->info = NULL;
 503         vf->path = NULL;
 504         vf->list = NULL;
 505
 506         vf->sort_method = SORT_NAME;
 507         vf->sort_ascend = TRUE;
 508
 509         vf->thumbs_running = FALSE;
 510         vf->thumbs_count = 0;
 511         vf->thumbs_loader = NULL;
 512         vf->thumbs_filedata = NULL;
 513
 514         vf->popup = NULL;
 515
 516         vf->widget = gtk_scrolled_window_new(NULL, NULL);
 517         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vf->widget), GTK_SHADOW_IN);
 518         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vf->widget),
 519                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 520
 521         g_signal_connect(G_OBJECT(vf->widget), "destroy",
 522                          G_CALLBACK(vf_destroy_cb), vf);
 523
 524         switch(type)
 525         {
 526         case FILEVIEW_LIST: vf = vflist_new(vf, path); break;
 527         case FILEVIEW_ICON: vf = vficon_new(vf, path); break;
 528         }
 529
 530         vf_dnd_init(vf);
 531
 532         g_signal_connect(G_OBJECT(vf->listview), "key_press_event",
 533                          G_CALLBACK(vf_press_key_cb), vf);
 534         g_signal_connect(G_OBJECT(vf->listview), "button_press_event",
 535                          G_CALLBACK(vf_press_cb), vf);
 536         g_signal_connect(G_OBJECT(vf->listview), "button_release_event",
 537                          G_CALLBACK(vf_release_cb), vf);
 538
 539         gtk_container_add(GTK_CONTAINER(vf->widget), vf->listview);
 540         gtk_widget_show(vf->listview);
 541
 542         if (path) vf_set_path(vf, path);
 543
 544         return vf;
 545 }
 546
 547 void vf_set_status_func(ViewFile *vf, void (*func)(ViewFile *vf, gpointer data), gpointer data)
 548 {
 549         vf->func_status = func;
 550         vf->data_status = data;
 551 }
 552
 553 void vf_set_thumb_status_func(ViewFile *vf, void (*func)(ViewFile *vf, gdouble val, const gchar *text, gpointer data), gpointer data)
 554 {
 555         vf->func_thumb_status = func;
 556         vf->data_thumb_status = data;
 557 }
 558
 559 void vf_thumb_set(ViewFile *vf, gint enable)
 560 {
 561         switch(vf->type)
 562         {
 563         case FILEVIEW_LIST: vflist_thumb_set(vf, enable); break;
 564         case FILEVIEW_ICON: /*vficon_thumb_set(vf, enable);*/ break;
 565         }
 566 }
 567
 568 void vf_marks_set(ViewFile *vf, gint enable)
 569 {
 570         switch(vf->type)
 571         {
 572         case FILEVIEW_LIST: vflist_marks_set(vf, enable); break;
 573         case FILEVIEW_ICON: /*vficon_marks_set(vf, enable);*/ break;
 574         }
 575 }
 576
 577 void vf_set_layout(ViewFile *vf, LayoutWindow *layout)
 578 {
 579         vf->layout = layout;
 580 }
 581
 582 /*
 583  *-----------------------------------------------------------------------------
 584  * maintenance (for rename, move, remove)
 585  *-----------------------------------------------------------------------------
 586  */
 587
 588 gint vf_maint_renamed(ViewFile *vf, FileData *fd)
 589 {
 590         gint ret = FALSE;
 591
 592         switch(vf->type)
 593         {
 594         case FILEVIEW_LIST: ret = vflist_maint_renamed(vf, fd); break;
 595         case FILEVIEW_ICON: ret = vficon_maint_renamed(vf, fd); break;
 596         }
 597
 598         return ret;
 599 }
 600
 601 gint vf_maint_removed(ViewFile *vf, FileData *fd, GList *ignore_list)
 602 {
 603         gint ret = FALSE;
 604
 605         switch(vf->type)
 606         {
 607         case FILEVIEW_LIST: ret = vflist_maint_removed(vf, fd, ignore_list); break;
 608         case FILEVIEW_ICON: ret = vficon_maint_removed(vf, fd, ignore_list); break;
 609         }
 610
 611         return ret;
 612 }
 613
 614 gint vf_maint_moved(ViewFile *vf, FileData *fd, GList *ignore_list)
 615 {
 616         gint ret = FALSE;
 617
 618         switch(vf->type)
 619         {
 620         case FILEVIEW_LIST: ret = vflist_maint_moved(vf, fd, ignore_list); break;
 621         case FILEVIEW_ICON: ret = vficon_maint_moved(vf, fd, ignore_list); break;
 622         }
 623
 624         return ret;
 625 }