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!
13 #include "view_file_icon.h"
15 #include "cellrenderericon.h"
17 #include "collect-io.h"
18 #include "collect-table.h"
25 #include "layout_image.h"
29 #include "ui_bookmark.h"
30 #include "ui_fileops.h"
32 #include "ui_tree_edit.h"
35 #include <gdk/gdkkeysyms.h> /* for keyboard values */
37 /* between these, the icon width is increased by thumb_max_width / 2 */
38 #define THUMB_MIN_ICON_WIDTH 128
39 #define THUMB_MAX_ICON_WIDTH 150
41 #define VFICON_MAX_COLUMNS 32
42 #define THUMB_BORDER_PADDING 2
44 #define VFICON_TIP_DELAY 500
47 FILE_COLUMN_POINTER = 0,
53 SELECTION_SELECTED = 1 << 0,
54 SELECTION_PRELIGHT = 1 << 1,
55 SELECTION_FOCUS = 1 << 2
58 typedef struct _IconData IconData;
61 SelectionType selected;
66 static gint vficon_index_by_id(ViewFileIcon *vfi, IconData *in_id);
68 static IconData *vficon_icon_data(ViewFileIcon *vfi, FileData *fd)
77 IconData *chk = work->data;
79 if (chk->fd == fd) id = chk;
85 static gint iconlist_read(const gchar *path, GList **list)
90 if (!filelist_read(path, &temp, NULL)) return FALSE;
99 g_assert(fd->magick == 0x12345678);
100 id = g_new0(IconData, 1);
102 id->selected = SELECTION_NONE;
115 static void iconlist_free(GList *list)
120 IconData *id = work->data;
121 file_data_unref(id->fd);
130 gint iconlist_sort_file_cb(void *a, void *b)
134 return filelist_sort_compare_filedata(ida->fd, idb->fd);
136 GList *iconlist_sort(GList *list, SortType method, gint ascend)
138 return filelist_sort_full(list, method, ascend, (GCompareFunc) iconlist_sort_file_cb);
141 GList *iconlist_insert_sort(GList *list, IconData *id, SortType method, gint ascend)
143 return filelist_insert_sort_full(list, id, method, ascend, (GCompareFunc) iconlist_sort_file_cb);
147 static void vficon_toggle_filenames(ViewFileIcon *vfi);
148 static void vficon_selection_remove(ViewFileIcon *vfi, IconData *id, SelectionType mask, GtkTreeIter *iter);
149 static void vficon_move_focus(ViewFileIcon *vfi, gint row, gint col, gint relative);
150 static void vficon_set_focus(ViewFileIcon *vfi, IconData *id);
151 static void vficon_thumb_update(ViewFileIcon *vfi);
152 static void vficon_populate_at_new_size(ViewFileIcon *vfi, gint w, gint h, gint force);
156 *-----------------------------------------------------------------------------
158 *-----------------------------------------------------------------------------
161 static GList *vficon_pop_menu_file_list(ViewFileIcon *vfi)
163 if (!vfi->click_id) return NULL;
165 if (vfi->click_id->selected & SELECTION_SELECTED)
167 return vficon_selection_get_list(vfi);
170 return g_list_append(NULL, file_data_ref(vfi->click_id->fd));
173 static void vficon_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
179 vfi = submenu_item_get_data(widget);
180 n = GPOINTER_TO_INT(data);
184 list = vficon_pop_menu_file_list(vfi);
185 start_editor_from_filelist(n, list);
189 static void vficon_pop_menu_info_cb(GtkWidget *widget, gpointer data)
191 ViewFileIcon *vfi = data;
193 info_window_new(NULL, vficon_pop_menu_file_list(vfi));
196 static void vficon_pop_menu_view_cb(GtkWidget *widget, gpointer data)
198 ViewFileIcon *vfi = data;
200 if (!vfi->click_id) return;
202 if (vfi->click_id->selected & SELECTION_SELECTED)
206 list = vficon_selection_get_list(vfi);
207 view_window_new_from_list(list);
212 view_window_new(vfi->click_id->fd);
216 static void vficon_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
218 ViewFileIcon *vfi = data;
220 file_util_copy(NULL, vficon_pop_menu_file_list(vfi), NULL, vfi->listview);
223 static void vficon_pop_menu_move_cb(GtkWidget *widget, gpointer data)
225 ViewFileIcon *vfi = data;
227 file_util_move(NULL, vficon_pop_menu_file_list(vfi), NULL, vfi->listview);
230 static void vficon_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
232 ViewFileIcon *vfi = data;
234 file_util_rename(NULL, vficon_pop_menu_file_list(vfi), vfi->listview);
237 static void vficon_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
239 ViewFileIcon *vfi = data;
241 file_util_delete(NULL, vficon_pop_menu_file_list(vfi), vfi->listview);
244 static void vficon_pop_menu_sort_cb(GtkWidget *widget, gpointer data)
249 if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
251 vfi = submenu_item_get_data(widget);
254 type = (SortType)GPOINTER_TO_INT(data);
258 layout_sort_set(vfi->layout, type, vfi->sort_ascend);
262 vficon_sort_set(vfi, type, vfi->sort_ascend);
266 static void vficon_pop_menu_sort_ascend_cb(GtkWidget *widget, gpointer data)
268 ViewFileIcon *vfi = data;
272 layout_sort_set(vfi->layout, vfi->sort_method, !vfi->sort_ascend);
276 vficon_sort_set(vfi, vfi->sort_method, !vfi->sort_ascend);
280 static void vficon_pop_menu_list_cb(GtkWidget *widget, gpointer data)
282 ViewFileIcon *vfi = data;
284 if (vfi->layout) layout_views_set(vfi->layout, vfi->layout->tree_view, FALSE);
287 static void vficon_pop_menu_show_names_cb(GtkWidget *widget, gpointer data)
289 ViewFileIcon *vfi = data;
291 vficon_toggle_filenames(vfi);
294 static void vficon_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
296 ViewFileIcon *vfi = data;
301 static void vficon_popup_destroy_cb(GtkWidget *widget, gpointer data)
303 ViewFileIcon *vfi = data;
304 vficon_selection_remove(vfi, vfi->click_id, SELECTION_PRELIGHT, NULL);
305 vfi->click_id = NULL;
309 static GtkWidget *vficon_pop_menu(ViewFileIcon *vfi, gint active)
315 menu = popup_menu_short_lived();
317 g_signal_connect(G_OBJECT(menu), "destroy",
318 G_CALLBACK(vficon_popup_destroy_cb), vfi);
320 submenu_add_edit(menu, &item, G_CALLBACK(vficon_pop_menu_edit_cb), vfi);
321 gtk_widget_set_sensitive(item, active);
323 item = menu_item_add_stock(menu, _("_Properties"), GTK_STOCK_PROPERTIES, G_CALLBACK(vficon_pop_menu_info_cb), vfi);
324 gtk_widget_set_sensitive(item, active);
326 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(vficon_pop_menu_view_cb), vfi);
327 gtk_widget_set_sensitive(item, active);
329 menu_item_add_divider(menu);
330 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(vficon_pop_menu_copy_cb), vfi);
331 gtk_widget_set_sensitive(item, active);
332 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(vficon_pop_menu_move_cb), vfi);
333 gtk_widget_set_sensitive(item, active);
334 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(vficon_pop_menu_rename_cb), vfi);
335 gtk_widget_set_sensitive(item, active);
336 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(vficon_pop_menu_delete_cb), vfi);
337 gtk_widget_set_sensitive(item, active);
339 menu_item_add_divider(menu);
341 submenu = submenu_add_sort(NULL, G_CALLBACK(vficon_pop_menu_sort_cb), vfi,
342 FALSE, FALSE, TRUE, vfi->sort_method);
343 menu_item_add_divider(submenu);
344 menu_item_add_check(submenu, _("Ascending"), vfi->sort_ascend,
345 G_CALLBACK(vficon_pop_menu_sort_ascend_cb), vfi);
347 item = menu_item_add(menu, _("_Sort"), NULL, NULL);
348 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
350 menu_item_add_check(menu, _("View as _icons"), TRUE,
351 G_CALLBACK(vficon_pop_menu_list_cb), vfi);
352 menu_item_add_check(menu, _("Show filename _text"), vfi->show_text,
353 G_CALLBACK(vficon_pop_menu_show_names_cb), vfi);
354 menu_item_add_stock(menu, _("Re_fresh"), GTK_STOCK_REFRESH, G_CALLBACK(vficon_pop_menu_refresh_cb), vfi);
360 *-------------------------------------------------------------------
362 *-------------------------------------------------------------------
365 static void vficon_send_update(ViewFileIcon *vfi)
367 if (vfi->func_status) vfi->func_status(vfi, vfi->data_status);
370 static void vficon_send_layout_select(ViewFileIcon *vfi, IconData *id)
372 FileData *read_ahead_fd = NULL;
376 if (!vfi->layout || !id || !id->fd) return;
380 cur_fd = layout_image_get_fd(vfi->layout);
381 if (sel_fd == cur_fd) return; /* no change */
383 if (enable_read_ahead)
387 row = g_list_index(vfi->list, id);
388 if (row > vficon_index_by_fd(vfi, cur_fd) &&
389 row + 1 < vficon_count(vfi, NULL))
391 read_ahead_fd = vficon_index_get_data(vfi, row + 1);
395 read_ahead_fd = vficon_index_get_data(vfi, row - 1);
399 layout_image_set_with_ahead(vfi->layout, sel_fd, read_ahead_fd);
402 static void vficon_toggle_filenames(ViewFileIcon *vfi)
404 vfi->show_text = !vfi->show_text;
405 show_icon_names = vfi->show_text;
407 vficon_populate_at_new_size(vfi, vfi->listview->allocation.width, vfi->listview->allocation.height, TRUE);
410 static gint vficon_get_icon_width(ViewFileIcon *vfi)
414 if (!vfi->show_text) return thumb_max_width;
416 width = thumb_max_width + thumb_max_width / 2;
417 if (width < THUMB_MIN_ICON_WIDTH) width = THUMB_MIN_ICON_WIDTH;
418 if (width > THUMB_MAX_ICON_WIDTH) width = thumb_max_width;
424 *-------------------------------------------------------------------
426 *-------------------------------------------------------------------
429 static gint vficon_find_position(ViewFileIcon *vfi, IconData *id, gint *row, gint *col)
433 n = g_list_index(vfi->list, id);
435 if (n < 0) return FALSE;
437 *row = n / vfi->columns;
438 *col = n - (*row * vfi->columns);
443 static gint vficon_find_iter(ViewFileIcon *vfi, IconData *id, GtkTreeIter *iter, gint *column)
448 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
449 if (!vficon_find_position(vfi, id, &row, &col)) return FALSE;
450 if (!gtk_tree_model_iter_nth_child(store, iter, NULL, row)) return FALSE;
451 if (column) *column = col;
456 static IconData *vficon_find_data(ViewFileIcon *vfi, gint row, gint col, GtkTreeIter *iter)
461 if (row < 0 || col < 0) return NULL;
463 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
464 if (gtk_tree_model_iter_nth_child(store, &p, NULL, row))
468 gtk_tree_model_get(store, &p, FILE_COLUMN_POINTER, &list, -1);
469 if (!list) return NULL;
473 return g_list_nth_data(list, col);
479 static IconData *vficon_find_data_by_coord(ViewFileIcon *vfi, gint x, gint y, GtkTreeIter *iter)
482 GtkTreeViewColumn *column;
484 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vfi->listview), x, y,
485 &tpath, &column, NULL, NULL))
492 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
493 gtk_tree_model_get_iter(store, &row, tpath);
494 gtk_tree_path_free(tpath);
496 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
498 n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_number"));
501 if (iter) *iter = row;
502 return g_list_nth_data(list, n);
510 *-------------------------------------------------------------------
511 * tooltip type window
512 *-------------------------------------------------------------------
515 static void tip_show(ViewFileIcon *vfi)
520 if (vfi->tip_window) return;
522 gdk_window_get_pointer(gtk_tree_view_get_bin_window(GTK_TREE_VIEW(vfi->listview)), &x, &y, NULL);
524 vfi->tip_id = vficon_find_data_by_coord(vfi, x, y, NULL);
525 if (!vfi->tip_id) return;
527 vfi->tip_window = gtk_window_new(GTK_WINDOW_POPUP);
528 gtk_window_set_resizable(GTK_WINDOW(vfi->tip_window), FALSE);
529 gtk_container_set_border_width(GTK_CONTAINER(vfi->tip_window), 2);
531 label = gtk_label_new(vfi->tip_id->fd->name);
533 g_object_set_data(G_OBJECT(vfi->tip_window), "tip_label", label);
534 gtk_container_add(GTK_CONTAINER(vfi->tip_window), label);
535 gtk_widget_show(label);
537 gdk_window_get_pointer(NULL, &x, &y, NULL);
539 if (!GTK_WIDGET_REALIZED(vfi->tip_window)) gtk_widget_realize(vfi->tip_window);
540 gtk_window_move(GTK_WINDOW(vfi->tip_window), x + 16, y + 16);
541 gtk_widget_show(vfi->tip_window);
544 static void tip_hide(ViewFileIcon *vfi)
546 if (vfi->tip_window) gtk_widget_destroy(vfi->tip_window);
547 vfi->tip_window = NULL;
550 static gint tip_schedule_cb(gpointer data)
552 ViewFileIcon *vfi = data;
555 if (vfi->tip_delay_id == -1) return FALSE;
557 window = gtk_widget_get_toplevel(vfi->listview);
559 if (GTK_WIDGET_SENSITIVE(window) &&
560 GTK_WINDOW(window)->has_focus)
565 vfi->tip_delay_id = -1;
569 static void tip_schedule(ViewFileIcon *vfi)
573 if (vfi->tip_delay_id != -1)
575 g_source_remove(vfi->tip_delay_id);
576 vfi->tip_delay_id = -1;
581 vfi->tip_delay_id = g_timeout_add(VFICON_TIP_DELAY, tip_schedule_cb, vfi);
585 static void tip_unschedule(ViewFileIcon *vfi)
589 if (vfi->tip_delay_id != -1) g_source_remove(vfi->tip_delay_id);
590 vfi->tip_delay_id = -1;
593 static void tip_update(ViewFileIcon *vfi, IconData *id)
599 gdk_window_get_pointer(NULL, &x, &y, NULL);
600 gtk_window_move(GTK_WINDOW(vfi->tip_window), x + 16, y + 16);
602 if (id != vfi->tip_id)
615 label = g_object_get_data(G_OBJECT(vfi->tip_window), "tip_label");
616 gtk_label_set_text(GTK_LABEL(label), vfi->tip_id->fd->name);
626 *-------------------------------------------------------------------
628 *-------------------------------------------------------------------
631 static void vficon_dnd_get(GtkWidget *widget, GdkDragContext *context,
632 GtkSelectionData *selection_data, guint info,
633 guint time, gpointer data)
635 ViewFileIcon *vfi = data;
637 gchar *uri_text = NULL;
640 if (!vfi->click_id) return;
642 if (vfi->click_id->selected & SELECTION_SELECTED)
644 list = vficon_selection_get_list(vfi);
648 list = g_list_append(NULL, file_data_ref(vfi->click_id->fd));
652 uri_text = uri_text_from_filelist(list, &total, (info == TARGET_TEXT_PLAIN));
655 if (debug) printf(uri_text);
657 gtk_selection_data_set(selection_data, selection_data->target,
658 8, (guchar *)uri_text, total);
662 static void vficon_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
664 ViewFileIcon *vfi = data;
668 if (vfi->click_id && vfi->click_id->fd->pixbuf)
672 if (vfi->click_id->selected & SELECTION_SELECTED)
673 items = g_list_length(vfi->selection);
677 dnd_set_drag_icon(widget, context, vfi->click_id->fd->pixbuf, items);
681 static void vficon_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
683 ViewFileIcon *vfi = data;
685 vficon_selection_remove(vfi, vfi->click_id, SELECTION_PRELIGHT, NULL);
687 if (context->action == GDK_ACTION_MOVE)
695 static void vficon_dnd_init(ViewFileIcon *vfi)
697 gtk_drag_source_set(vfi->listview, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
698 dnd_file_drag_types, dnd_file_drag_types_count,
699 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
700 g_signal_connect(G_OBJECT(vfi->listview), "drag_data_get",
701 G_CALLBACK(vficon_dnd_get), vfi);
702 g_signal_connect(G_OBJECT(vfi->listview), "drag_begin",
703 G_CALLBACK(vficon_dnd_begin), vfi);
704 g_signal_connect(G_OBJECT(vfi->listview), "drag_end",
705 G_CALLBACK(vficon_dnd_end), vfi);
709 *-------------------------------------------------------------------
711 *-------------------------------------------------------------------
714 static void vficon_selection_set(ViewFileIcon *vfi, IconData *id, SelectionType value, GtkTreeIter *iter)
722 if (id->selected == value) return;
723 id->selected = value;
725 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
728 gtk_tree_model_get(store, iter, FILE_COLUMN_POINTER, &list, -1);
729 if (list) gtk_list_store_set(GTK_LIST_STORE(store), iter, FILE_COLUMN_POINTER, list, -1);
735 if (vficon_find_iter(vfi, id, &row, NULL))
737 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
738 if (list) gtk_list_store_set(GTK_LIST_STORE(store), &row, FILE_COLUMN_POINTER, list, -1);
743 static void vficon_selection_add(ViewFileIcon *vfi, IconData *id, SelectionType mask, GtkTreeIter *iter)
747 vficon_selection_set(vfi, id, id->selected | mask, iter);
750 static void vficon_selection_remove(ViewFileIcon *vfi, IconData *id, SelectionType mask, GtkTreeIter *iter)
754 vficon_selection_set(vfi, id, id->selected & ~mask, iter);
758 *-------------------------------------------------------------------
760 *-------------------------------------------------------------------
763 static void vficon_verify_selections(ViewFileIcon *vfi)
767 work = vfi->selection;
770 IconData *id = work->data;
772 if (vficon_index_by_id(vfi, id) < 0)
774 vfi->selection = g_list_remove(vfi->selection, id);
779 void vficon_select_all(ViewFileIcon *vfi)
783 g_list_free(vfi->selection);
784 vfi->selection = NULL;
789 IconData *id = work->data;
790 vfi->selection = g_list_append(vfi->selection, id);
791 vficon_selection_add(vfi, work->data, SELECTION_SELECTED, NULL);
795 vficon_send_update(vfi);
798 void vficon_select_none(ViewFileIcon *vfi)
802 work = vfi->selection;
805 vficon_selection_remove(vfi, work->data, SELECTION_SELECTED, NULL);
809 g_list_free(vfi->selection);
810 vfi->selection = NULL;
812 vficon_send_update(vfi);
815 static void vficon_select(ViewFileIcon *vfi, IconData *id)
817 vfi->prev_selection = id;
819 if (!id || id->selected & SELECTION_SELECTED) return;
821 vfi->selection = g_list_append(vfi->selection, id);
822 vficon_selection_add(vfi, id, SELECTION_SELECTED, NULL);
824 vficon_send_update(vfi);
827 static void vficon_unselect(ViewFileIcon *vfi, IconData *id)
829 vfi->prev_selection = id;
831 if (!id || !(id->selected & SELECTION_SELECTED) ) return;
833 vfi->selection = g_list_remove(vfi->selection, id);
834 vficon_selection_remove(vfi, id, SELECTION_SELECTED, NULL);
836 vficon_send_update(vfi);
839 static void vficon_select_util(ViewFileIcon *vfi, IconData *id, gint select)
843 vficon_select(vfi, id);
847 vficon_unselect(vfi, id);
851 static void vficon_select_region_util(ViewFileIcon *vfi, IconData *start, IconData *end, gint select)
858 if (!vficon_find_position(vfi, start, &row1, &col1) ||
859 !vficon_find_position(vfi, end, &row2, &col2) ) return;
861 vfi->prev_selection = end;
863 if (!collection_rectangular_selection)
868 if (g_list_index(vfi->list, start) > g_list_index(vfi->list, end))
875 work = g_list_find(vfi->list, start);
879 vficon_select_util(vfi, id, select);
881 if (work->data != end)
902 if (debug) printf("table: %d x %d to %d x %d\n", row1, col1, row2, col2);
904 for (i = row1; i <= row2; i++)
906 for (j = col1; j <= col2; j++)
908 IconData *id = vficon_find_data(vfi, i, j, NULL);
909 if (id) vficon_select_util(vfi, id, select);
914 gint vficon_index_is_selected(ViewFileIcon *vfi, gint row)
916 IconData *id = g_list_nth_data(vfi->list, row);
918 if (!id) return FALSE;
920 return (id->selected & SELECTION_SELECTED);
923 gint vficon_selection_count(ViewFileIcon *vfi, gint64 *bytes)
930 work = vfi->selection;
933 IconData *id = work->data;
934 FileData *fd = id->fd;
935 g_assert(fd->magick == 0x12345678);
944 return g_list_length(vfi->selection);
947 GList *vficon_selection_get_list(ViewFileIcon *vfi)
952 work = vfi->selection;
955 IconData *id = work->data;
956 FileData *fd = id->fd;
957 g_assert(fd->magick == 0x12345678);
959 list = g_list_prepend(list, file_data_ref(fd));
964 list = g_list_reverse(list);
969 GList *vficon_selection_get_list_by_index(ViewFileIcon *vfi)
974 work = vfi->selection;
977 list = g_list_prepend(list, GINT_TO_POINTER(g_list_index(vfi->list, work->data)));
981 return g_list_reverse(list);
984 static void vficon_select_by_id(ViewFileIcon *vfi, IconData *id)
988 if (!(id->selected & SELECTION_SELECTED))
990 vficon_select_none(vfi);
991 vficon_select(vfi, id);
994 vficon_set_focus(vfi, id);
998 void vficon_select_by_path(ViewFileIcon *vfi, const gchar *path)
1000 IconData *id = NULL;
1008 IconData *chk = work->data;
1010 if (strcmp(chk->fd->path, path) == 0) id = chk;
1012 vficon_select_by_id(vfi, id);
1015 void vficon_select_by_fd(ViewFileIcon *vfi, FileData *fd)
1017 IconData *id = NULL;
1024 IconData *chk = work->data;
1026 if (chk->fd == fd) id = chk;
1028 vficon_select_by_id(vfi, id);
1031 void vficon_mark_to_selection(ViewFileIcon *vfi, gint mark, MarkToSelectionMode mode)
1038 IconData *id = work->data;
1039 FileData *fd = id->fd;
1040 gboolean mark_val, selected;
1042 g_assert(fd->magick == 0x12345678);
1044 mark_val = fd->marks[mark];
1045 selected = (id->selected & SELECTION_SELECTED);
1049 case MTS_MODE_SET: selected = mark_val;
1051 case MTS_MODE_OR: selected = mark_val | selected;
1053 case MTS_MODE_AND: selected = mark_val & selected;
1055 case MTS_MODE_MINUS: selected = !mark_val & selected;
1059 vficon_select_util(vfi, id, selected);
1065 void vficon_selection_to_mark(ViewFileIcon *vfi, gint mark, SelectionToMarkMode mode)
1070 g_assert(mark >= 0 && mark < FILEDATA_MARKS_SIZE);
1072 slist = vficon_selection_get_list(vfi);
1076 FileData *fd = work->data;
1080 case STM_MODE_SET: fd->marks[mark] = 1;
1082 case STM_MODE_RESET: fd->marks[mark] = 0;
1084 case STM_MODE_TOGGLE: fd->marks[mark] = !fd->marks[mark];
1090 filelist_free(slist);
1095 *-------------------------------------------------------------------
1097 *-------------------------------------------------------------------
1100 static void vficon_move_focus(ViewFileIcon *vfi, gint row, gint col, gint relative)
1107 new_row = vfi->focus_row;
1108 new_col = vfi->focus_column;
1111 if (new_row < 0) new_row = 0;
1112 if (new_row >= vfi->rows) new_row = vfi->rows - 1;
1132 new_col = vfi->columns - 1;
1139 if (new_col >= vfi->columns)
1141 if (new_row < vfi->rows - 1)
1148 new_col = vfi->columns - 1;
1158 if (new_row >= vfi->rows)
1161 new_row = vfi->rows - 1;
1164 new_col = vfi->columns - 1;
1166 if (new_col >= vfi->columns) new_col = vfi->columns - 1;
1169 if (new_row == vfi->rows - 1)
1173 /* if we moved beyond the last image, go to the last image */
1175 l = g_list_length(vfi->list);
1176 if (vfi->rows > 1) l -= (vfi->rows - 1) * vfi->columns;
1177 if (new_col >= l) new_col = l - 1;
1180 vficon_set_focus(vfi, vficon_find_data(vfi, new_row, new_col, NULL));
1183 static void vficon_set_focus(ViewFileIcon *vfi, IconData *id)
1188 if (g_list_find(vfi->list, vfi->focus_id))
1190 if (id == vfi->focus_id)
1192 /* ensure focus row col are correct */
1193 vficon_find_position(vfi, vfi->focus_id, &vfi->focus_row, &vfi->focus_column);
1196 vficon_selection_remove(vfi, vfi->focus_id, SELECTION_FOCUS, NULL);
1199 if (!vficon_find_position(vfi, id, &row, &col))
1201 vfi->focus_id = NULL;
1202 vfi->focus_row = -1;
1203 vfi->focus_column = -1;
1208 vfi->focus_row = row;
1209 vfi->focus_column = col;
1210 vficon_selection_add(vfi, vfi->focus_id, SELECTION_FOCUS, NULL);
1212 if (vficon_find_iter(vfi, vfi->focus_id, &iter, NULL))
1215 GtkTreeViewColumn *column;
1216 GtkTreeModel *store;
1218 tree_view_row_make_visible(GTK_TREE_VIEW(vfi->listview), &iter, FALSE);
1220 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
1221 tpath = gtk_tree_model_get_path(store, &iter);
1222 /* focus is set to an extra column with 0 width to hide focus, we draw it ourself */
1223 column = gtk_tree_view_get_column(GTK_TREE_VIEW(vfi->listview), VFICON_MAX_COLUMNS);
1224 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vfi->listview), tpath, column, FALSE);
1225 gtk_tree_path_free(tpath);
1229 static void vficon_update_focus(ViewFileIcon *vfi)
1234 if (vfi->focus_id && vficon_find_position(vfi, vfi->focus_id, &new_row, &new_col))
1236 /* first find the old focus, if it exists and is valid */
1240 /* (try to) stay where we were */
1241 new_row = vfi->focus_row;
1242 new_col = vfi->focus_column;
1245 vficon_move_focus(vfi, new_row, new_col, FALSE);
1248 /* used to figure the page up/down distances */
1249 static gint page_height(ViewFileIcon *vfi)
1256 adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(vfi->listview));
1257 page_size = (gint)adj->page_increment;
1259 row_height = thumb_max_height + THUMB_BORDER_PADDING * 2;
1260 if (vfi->show_text) row_height += thumb_max_height / 3;
1262 ret = page_size / row_height;
1263 if (ret < 1) ret = 1;
1269 *-------------------------------------------------------------------
1271 *-------------------------------------------------------------------
1274 static void vfi_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1276 ViewFileIcon *vfi = data;
1277 GtkTreeModel *store;
1283 if (!vficon_find_iter(vfi, vfi->click_id, &iter, &column)) return;
1284 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
1285 tpath = gtk_tree_model_get_path(store, &iter);
1286 tree_view_get_cell_clamped(GTK_TREE_VIEW(vfi->listview), tpath, column, FALSE, x, y, &cw, &ch);
1287 gtk_tree_path_free(tpath);
1289 popup_menu_position_clamp(menu, x, y, 0);
1292 static gint vficon_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1294 ViewFileIcon *vfi = data;
1301 switch (event->keyval)
1303 case GDK_Left: case GDK_KP_Left:
1306 case GDK_Right: case GDK_KP_Right:
1309 case GDK_Up: case GDK_KP_Up:
1312 case GDK_Down: case GDK_KP_Down:
1315 case GDK_Page_Up: case GDK_KP_Page_Up:
1316 focus_row = -page_height(vfi);
1318 case GDK_Page_Down: case GDK_KP_Page_Down:
1319 focus_row = page_height(vfi);
1321 case GDK_Home: case GDK_KP_Home:
1322 focus_row = -vfi->focus_row;
1323 focus_col = -vfi->focus_column;
1325 case GDK_End: case GDK_KP_End:
1326 focus_row = vfi->rows - 1 - vfi->focus_row;
1327 focus_col = vfi->columns - 1 - vfi->focus_column;
1330 id = vficon_find_data(vfi, vfi->focus_row, vfi->focus_column, NULL);
1334 if (event->state & GDK_CONTROL_MASK)
1338 selected = id->selected & SELECTION_SELECTED;
1341 vficon_unselect(vfi, id);
1345 vficon_select(vfi, id);
1346 vficon_send_layout_select(vfi, id);
1351 vficon_select_none(vfi);
1352 vficon_select(vfi, id);
1353 vficon_send_layout_select(vfi, id);
1358 id = vficon_find_data(vfi, vfi->focus_row, vfi->focus_column, NULL);
1361 vficon_selection_add(vfi, vfi->click_id, SELECTION_PRELIGHT, NULL);
1362 tip_unschedule(vfi);
1364 vfi->popup = vficon_pop_menu(vfi, (id != NULL));
1365 gtk_menu_popup(GTK_MENU(vfi->popup), NULL, NULL, vfi_menu_position_cb, vfi, 0, GDK_CURRENT_TIME);
1368 stop_signal = FALSE;
1372 if (focus_row != 0 || focus_col != 0)
1377 old_id = vficon_find_data(vfi, vfi->focus_row, vfi->focus_column, NULL);
1378 vficon_move_focus(vfi, focus_row, focus_col, TRUE);
1379 new_id = vficon_find_data(vfi, vfi->focus_row, vfi->focus_column, NULL);
1381 if (new_id != old_id)
1383 if (event->state & GDK_SHIFT_MASK)
1385 if (!collection_rectangular_selection)
1387 vficon_select_region_util(vfi, old_id, new_id, FALSE);
1391 vficon_select_region_util(vfi, vfi->click_id, old_id, FALSE);
1393 vficon_select_region_util(vfi, vfi->click_id, new_id, TRUE);
1394 vficon_send_layout_select(vfi, new_id);
1396 else if (event->state & GDK_CONTROL_MASK)
1398 vfi->click_id = new_id;
1402 vfi->click_id = new_id;
1403 vficon_select_none(vfi);
1404 vficon_select(vfi, new_id);
1405 vficon_send_layout_select(vfi, new_id);
1413 g_signal_stop_emission_by_name(GTK_OBJECT(widget), "key_press_event");
1415 tip_unschedule(vfi);
1422 *-------------------------------------------------------------------
1424 *-------------------------------------------------------------------
1427 static gint vficon_motion_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1429 ViewFileIcon *vfi = data;
1432 id = vficon_find_data_by_coord(vfi, (gint)bevent->x, (gint)bevent->y, NULL);
1433 tip_update(vfi, id);
1438 static gint vficon_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1440 ViewFileIcon *vfi = data;
1444 tip_unschedule(vfi);
1446 id = vficon_find_data_by_coord(vfi, (gint)bevent->x, (gint)bevent->y, &iter);
1449 vficon_selection_add(vfi, vfi->click_id, SELECTION_PRELIGHT, &iter);
1451 switch (bevent->button)
1454 if (!GTK_WIDGET_HAS_FOCUS(vfi->listview))
1456 gtk_widget_grab_focus(vfi->listview);
1459 if (bevent->type == GDK_2BUTTON_PRESS &&
1462 vficon_selection_remove(vfi, vfi->click_id, SELECTION_PRELIGHT, &iter);
1463 layout_image_full_screen_start(vfi->layout);
1468 vfi->popup = vficon_pop_menu(vfi, (id != NULL));
1469 gtk_menu_popup(GTK_MENU(vfi->popup), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1478 static gint vficon_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1480 ViewFileIcon *vfi = data;
1482 IconData *id = NULL;
1483 gint was_selected = FALSE;
1487 if ((gint)bevent->x != 0 || (gint) bevent->y != 0)
1489 id = vficon_find_data_by_coord(vfi, (gint)bevent->x, (gint)bevent->y, &iter);
1494 vficon_selection_remove(vfi, vfi->click_id, SELECTION_PRELIGHT, NULL);
1497 if (id) was_selected = (id->selected & SELECTION_SELECTED);
1499 if (bevent->button == 1 &&
1500 id && vfi->click_id == id)
1502 vficon_set_focus(vfi, id);
1504 if (bevent->state & GDK_CONTROL_MASK)
1508 select = !(id->selected & SELECTION_SELECTED);
1509 if ((bevent->state & GDK_SHIFT_MASK) && vfi->prev_selection)
1511 vficon_select_region_util(vfi, vfi->prev_selection, id, select);
1515 vficon_select_util(vfi, id, select);
1520 vficon_select_none(vfi);
1522 if ((bevent->state & GDK_SHIFT_MASK) &&
1523 vfi->prev_selection)
1525 vficon_select_region_util(vfi, vfi->prev_selection, id, TRUE);
1529 vficon_select_util(vfi, id, TRUE);
1530 was_selected = FALSE;
1534 else if (bevent->button == 2 &&
1535 id && vfi->click_id == id)
1537 vficon_select_util(vfi, id, !(id->selected & SELECTION_SELECTED));
1540 if (id && !was_selected &&
1541 (id->selected & SELECTION_SELECTED))
1543 vficon_send_layout_select(vfi, id);
1549 static gint vficon_leave_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data)
1551 ViewFileIcon *vfi = data;
1553 tip_unschedule(vfi);
1558 *-------------------------------------------------------------------
1560 *-------------------------------------------------------------------
1563 static gboolean vficon_destroy_node_cb(GtkTreeModel *store, GtkTreePath *tpath, GtkTreeIter *iter, gpointer data)
1567 gtk_tree_model_get(store, iter, FILE_COLUMN_POINTER, &list, -1);
1573 static void vficon_clear_store(ViewFileIcon *vfi)
1575 GtkTreeModel *store;
1577 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
1578 gtk_tree_model_foreach(store, vficon_destroy_node_cb, NULL);
1580 gtk_list_store_clear(GTK_LIST_STORE(store));
1583 static void vficon_set_thumb(ViewFileIcon *vfi, FileData *fd, GdkPixbuf *pb)
1585 GtkTreeModel *store;
1589 if (!vficon_find_iter(vfi, vficon_icon_data(vfi, fd), &iter, NULL)) return;
1591 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
1593 if (pb) g_object_ref(pb);
1594 if (fd->pixbuf) g_object_unref(fd->pixbuf);
1597 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1598 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1601 static GList *vficon_add_row(ViewFileIcon *vfi, GtkTreeIter *iter)
1603 GtkListStore *store;
1607 for (i = 0; i < vfi->columns; i++) list = g_list_prepend(list, NULL);
1609 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview)));
1610 gtk_list_store_append(store, iter);
1611 gtk_list_store_set(store, iter, FILE_COLUMN_POINTER, list, -1);
1616 static void vficon_populate(ViewFileIcon *vfi, gint resize, gint keep_position)
1618 GtkTreeModel *store;
1622 IconData *visible_id = NULL;
1624 vficon_verify_selections(vfi);
1626 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
1628 if (keep_position && GTK_WIDGET_REALIZED(vfi->listview) &&
1629 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vfi->listview), 0, 0, &tpath, NULL, NULL, NULL))
1634 gtk_tree_model_get_iter(store, &iter, tpath);
1635 gtk_tree_path_free(tpath);
1637 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1638 if (list) visible_id = list->data;
1641 vficon_clear_store(vfi);
1648 thumb_width = vficon_get_icon_width(vfi);
1650 for (i = 0; i < VFICON_MAX_COLUMNS; i++)
1652 GtkTreeViewColumn *column;
1653 GtkCellRenderer *cell;
1656 column = gtk_tree_view_get_column(GTK_TREE_VIEW(vfi->listview), i);
1657 gtk_tree_view_column_set_visible(column, (i < vfi->columns));
1658 gtk_tree_view_column_set_fixed_width(column, thumb_width + (THUMB_BORDER_PADDING * 6));
1660 list = gtk_tree_view_column_get_cell_renderers(column);
1661 cell = (list) ? list->data : NULL;
1664 if (cell && GQV_IS_CELL_RENDERER_ICON(cell))
1666 g_object_set(G_OBJECT(cell), "fixed_width", thumb_width,
1667 "fixed_height", thumb_max_height,
1668 "show_text", vfi->show_text, NULL);
1671 if (GTK_WIDGET_REALIZED(vfi->listview)) gtk_tree_view_columns_autosize(GTK_TREE_VIEW(vfi->listview));
1683 list = vficon_add_row(vfi, &iter);
1684 while (work && list)
1691 list->data = work->data;
1698 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vfi->listview), 0, 0, &tpath, NULL, NULL, NULL))
1703 gtk_tree_model_get_iter(store, &iter, tpath);
1704 gtk_tree_path_free(tpath);
1706 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1707 if (g_list_find(list, visible_id) == NULL &&
1708 vficon_find_iter(vfi, visible_id, &iter, NULL))
1710 tree_view_row_make_visible(GTK_TREE_VIEW(vfi->listview), &iter, FALSE);
1714 vfi->rows = row + 1;
1716 vficon_send_update(vfi);
1717 vficon_thumb_update(vfi);
1720 static void vficon_populate_at_new_size(ViewFileIcon *vfi, gint w, gint h, gint force)
1725 thumb_width = vficon_get_icon_width(vfi);
1727 new_cols = w / (thumb_width + (THUMB_BORDER_PADDING * 6));
1728 if (new_cols < 1) new_cols = 1;
1730 if (!force && new_cols == vfi->columns) return;
1732 vfi->columns = new_cols;
1734 vficon_populate(vfi, TRUE, TRUE);
1736 if (debug) printf("col tab pop cols=%d rows=%d\n", vfi->columns, vfi->rows);
1739 static void vficon_sync(ViewFileIcon *vfi)
1741 GtkTreeModel *store;
1746 if (vfi->rows == 0) return;
1748 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
1759 if (gtk_tree_model_iter_nth_child(store, &iter, NULL, r))
1761 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1762 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1766 list = vficon_add_row(vfi, &iter);
1792 while (gtk_tree_model_iter_nth_child(store, &iter, NULL, r))
1796 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1797 gtk_list_store_remove(GTK_LIST_STORE(store), &iter);
1803 vficon_update_focus(vfi);
1806 static gint vficon_sync_idle_cb(gpointer data)
1808 ViewFileIcon *vfi = data;
1810 if (vfi->sync_idle_id == -1) return FALSE;
1811 vfi->sync_idle_id = -1;
1817 static void vficon_sync_idle(ViewFileIcon *vfi)
1819 if (vfi->sync_idle_id == -1)
1821 /* high priority, the view needs to be resynced before a redraw
1822 * may contain invalid pointers at this time
1824 vfi->sync_idle_id = g_idle_add_full(G_PRIORITY_HIGH, vficon_sync_idle_cb, vfi, NULL);
1828 static void vficon_sized_cb(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
1830 ViewFileIcon *vfi = data;
1832 vficon_populate_at_new_size(vfi, allocation->width, allocation->height, FALSE);
1836 *-----------------------------------------------------------------------------
1838 *-----------------------------------------------------------------------------
1841 void vficon_sort_set(ViewFileIcon *vfi, SortType type, gint ascend)
1843 if (vfi->sort_method == type && vfi->sort_ascend == ascend) return;
1845 vfi->sort_method = type;
1846 vfi->sort_ascend = ascend;
1848 if (!vfi->list) return;
1850 vfi->list = iconlist_sort(vfi->list, vfi->sort_method, vfi->sort_ascend);
1855 *-----------------------------------------------------------------------------
1857 *-----------------------------------------------------------------------------
1860 static gint vficon_thumb_next(ViewFileIcon *vfi);
1862 static void vficon_thumb_status(ViewFileIcon *vfi, gdouble val, const gchar *text)
1864 if (vfi->func_thumb_status)
1866 vfi->func_thumb_status(vfi, val, text, vfi->data_thumb_status);
1870 static void vficon_thumb_cleanup(ViewFileIcon *vfi)
1872 vficon_thumb_status(vfi, 0.0, NULL);
1874 g_list_free(vfi->thumbs_list);
1875 vfi->thumbs_list = NULL;
1876 vfi->thumbs_count = 0;
1877 vfi->thumbs_running = FALSE;
1879 thumb_loader_free(vfi->thumbs_loader);
1880 vfi->thumbs_loader = NULL;
1882 vfi->thumbs_fd = NULL;
1885 static void vficon_thumb_stop(ViewFileIcon *vfi)
1887 if (vfi->thumbs_running) vficon_thumb_cleanup(vfi);
1890 static void vficon_thumb_do(ViewFileIcon *vfi, ThumbLoader *tl, FileData *fd)
1896 pixbuf = thumb_loader_get_pixbuf(tl, TRUE);
1897 vficon_set_thumb(vfi, fd, pixbuf);
1898 g_object_unref(pixbuf);
1900 vficon_thumb_status(vfi, (gdouble)(vfi->thumbs_count) / g_list_length(vfi->list), _("Loading thumbs..."));
1903 static void vficon_thumb_error_cb(ThumbLoader *tl, gpointer data)
1905 ViewFileIcon *vfi = data;
1907 if (vfi->thumbs_fd && vfi->thumbs_loader == tl)
1909 vficon_thumb_do(vfi, tl, vfi->thumbs_fd);
1912 while (vficon_thumb_next(vfi));
1915 static void vficon_thumb_done_cb(ThumbLoader *tl, gpointer data)
1917 ViewFileIcon *vfi = data;
1919 if (vfi->thumbs_fd && vfi->thumbs_loader == tl)
1921 vficon_thumb_do(vfi, tl, vfi->thumbs_fd);
1924 while (vficon_thumb_next(vfi));
1927 static gint vficon_thumb_next(ViewFileIcon *vfi)
1930 FileData *fd = NULL;
1932 if (!GTK_WIDGET_REALIZED(vfi->listview))
1934 vficon_thumb_status(vfi, 0.0, NULL);
1938 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vfi->listview), 0, 0, &tpath, NULL, NULL, NULL))
1940 GtkTreeModel *store;
1944 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
1945 gtk_tree_model_get_iter(store, &iter, tpath);
1946 gtk_tree_path_free(tpath);
1948 while (!fd && valid && tree_view_row_get_visibility(GTK_TREE_VIEW(vfi->listview), &iter, FALSE) == 0)
1952 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1956 IconData *id = list->data;
1957 if (id && !id->fd->pixbuf) fd = id->fd;
1961 valid = gtk_tree_model_iter_next(store, &iter);
1965 /* then find first undone */
1969 GList *work = vfi->list;
1972 IconData *id = work->data;
1973 FileData *fd_p = id->fd;
1976 if (!fd_p->pixbuf) fd = fd_p;
1983 vficon_thumb_cleanup(vfi);
1987 vfi->thumbs_count++;
1989 vfi->thumbs_fd = fd;
1991 thumb_loader_free(vfi->thumbs_loader);
1993 vfi->thumbs_loader = thumb_loader_new(thumb_max_width, thumb_max_height);
1994 thumb_loader_set_callbacks(vfi->thumbs_loader,
1995 vficon_thumb_done_cb,
1996 vficon_thumb_error_cb,
2000 if (!thumb_loader_start(vfi->thumbs_loader, fd->path))
2002 /* set icon to unknown, continue */
2003 if (debug) printf("thumb loader start failed %s\n", vfi->thumbs_loader->path);
2004 vficon_thumb_do(vfi, vfi->thumbs_loader, fd);
2012 static void vficon_thumb_update(ViewFileIcon *vfi)
2014 vficon_thumb_stop(vfi);
2016 vficon_thumb_status(vfi, 0.0, _("Loading thumbs..."));
2017 vfi->thumbs_running = TRUE;
2019 while (vficon_thumb_next(vfi));
2023 *-----------------------------------------------------------------------------
2025 *-----------------------------------------------------------------------------
2028 FileData *vficon_index_get_data(ViewFileIcon *vfi, gint row)
2032 id = g_list_nth_data(vfi->list, row);
2033 return id ? id->fd : NULL;
2036 gchar *vficon_index_get_path(ViewFileIcon *vfi, gint row)
2041 id = g_list_nth_data(vfi->list, row);
2042 fd = id ? id->fd : NULL;
2044 return (fd ? fd->path : NULL);
2047 gint vficon_index_by_path(ViewFileIcon *vfi, const gchar *path)
2052 if (!path) return -1;
2057 IconData *id = work->data;
2058 FileData *fd = id->fd;
2059 if (strcmp(path, fd->path) == 0) return p;
2067 gint vficon_index_by_fd(ViewFileIcon *vfi, FileData *in_fd)
2072 if (!in_fd) return -1;
2077 IconData *id = work->data;
2078 FileData *fd = id->fd;
2079 if (fd == in_fd) return p;
2087 static gint vficon_index_by_id(ViewFileIcon *vfi, IconData *in_id)
2092 if (!in_id) return -1;
2097 IconData *id = work->data;
2098 if (id == in_id) return p;
2106 gint vficon_count(ViewFileIcon *vfi, gint64 *bytes)
2117 IconData *id = work->data;
2118 FileData *fd = id->fd;
2126 return g_list_length(vfi->list);
2129 GList *vficon_get_list(ViewFileIcon *vfi)
2137 IconData *id = work->data;
2138 FileData *fd = id->fd;
2141 list = g_list_prepend(list, file_data_ref(fd));
2144 return g_list_reverse(list);
2148 *-----------------------------------------------------------------------------
2150 *-----------------------------------------------------------------------------
2153 static gint vficon_refresh_real(ViewFileIcon *vfi, gint keep_position)
2160 focus_id = vfi->focus_id;
2162 old_list = vfi->list;
2167 ret = iconlist_read(vfi->path, &vfi->list);
2170 /* check for same files from old_list */
2185 IconData *idn = needle->data;
2186 FileData *fdn = idn->fd;
2189 /* swap, to retain old thumb, selection */
2196 needle = needle->next;
2203 vfi->list = iconlist_sort(vfi->list, vfi->sort_method, vfi->sort_ascend);
2208 IconData *id = work->data;
2211 if (id == vfi->prev_selection) vfi->prev_selection = NULL;
2212 if (id == vfi->click_id) vfi->click_id = NULL;
2215 vficon_populate(vfi, TRUE, keep_position);
2217 /* attempt to keep focus on same icon when refreshing */
2218 if (focus_id && g_list_find(vfi->list, focus_id))
2220 vficon_set_focus(vfi, focus_id);
2223 iconlist_free(old_list);
2228 gint vficon_refresh(ViewFileIcon *vfi)
2230 return vficon_refresh_real(vfi, TRUE);
2234 *-----------------------------------------------------------------------------
2236 *-----------------------------------------------------------------------------
2239 typedef struct _ColumnData ColumnData;
2246 static void vficon_cell_data_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
2247 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
2249 ColumnData *cd = data;
2259 gtk_tree_model_get(tree_model, iter, FILE_COLUMN_POINTER, &list, -1);
2261 id = g_list_nth_data(list, cd->number);
2263 if (id) g_assert(id->fd->magick == 0x12345678);
2265 style = gtk_widget_get_style(vfi->listview);
2266 if (id && id->selected & SELECTION_SELECTED)
2268 memcpy(&color_fg, &style->text[GTK_STATE_SELECTED], sizeof(color_fg));
2269 memcpy(&color_bg, &style->base[GTK_STATE_SELECTED], sizeof(color_bg));
2273 memcpy(&color_fg, &style->text[GTK_STATE_NORMAL], sizeof(color_fg));
2274 memcpy(&color_bg, &style->base[GTK_STATE_NORMAL], sizeof(color_bg));
2277 if (id && id->selected & SELECTION_PRELIGHT)
2280 shift_color(&color_fg, -1, 0);
2282 shift_color(&color_bg, -1, 0);
2285 if (GQV_IS_CELL_RENDERER_ICON(cell))
2289 g_object_set(cell, "pixbuf", id->fd->pixbuf,
2290 "text", id->fd->name,
2291 "cell-background-gdk", &color_bg,
2292 "cell-background-set", TRUE,
2293 "foreground-gdk", &color_fg,
2294 "foreground-set", TRUE,
2295 "has-focus", (vfi->focus_id == id), NULL);
2299 g_object_set(cell, "pixbuf", NULL,
2301 "cell-background-set", FALSE,
2302 "foreground-set", FALSE,
2303 "has-focus", FALSE, NULL);
2308 static void vficon_append_column(ViewFileIcon *vfi, gint n)
2311 GtkTreeViewColumn *column;
2312 GtkCellRenderer *renderer;
2314 column = gtk_tree_view_column_new();
2315 gtk_tree_view_column_set_min_width(column, 0);
2317 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2318 gtk_tree_view_column_set_alignment(column, 0.5);
2320 renderer = gqv_cell_renderer_icon_new();
2321 gtk_tree_view_column_pack_start(column, renderer, FALSE);
2322 g_object_set(G_OBJECT(renderer), "xpad", THUMB_BORDER_PADDING * 2,
2323 "ypad", THUMB_BORDER_PADDING,
2324 "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
2326 g_object_set_data(G_OBJECT(column), "column_number", GINT_TO_POINTER(n));
2328 cd = g_new0(ColumnData, 1);
2331 gtk_tree_view_column_set_cell_data_func(column, renderer, vficon_cell_data_cb, cd, g_free);
2333 gtk_tree_view_append_column(GTK_TREE_VIEW(vfi->listview), column);
2337 *-----------------------------------------------------------------------------
2339 *-----------------------------------------------------------------------------
2342 gint vficon_set_path(ViewFileIcon *vfi, const gchar *path)
2346 if (!path) return FALSE;
2347 if (vfi->path && strcmp(path, vfi->path) == 0) return TRUE;
2350 vfi->path = g_strdup(path);
2352 g_list_free(vfi->selection);
2353 vfi->selection = NULL;
2355 iconlist_free(vfi->list);
2358 /* NOTE: populate will clear the store for us */
2359 ret = vficon_refresh_real(vfi, FALSE);
2361 vfi->focus_id = NULL;
2362 vficon_move_focus(vfi, 0, 0, FALSE);
2367 static void vficon_destroy_cb(GtkWidget *widget, gpointer data)
2369 ViewFileIcon *vfi = data;
2373 g_signal_handlers_disconnect_matched(G_OBJECT(vfi->popup), G_SIGNAL_MATCH_DATA,
2374 0, 0, 0, NULL, vfi);
2375 gtk_widget_destroy(vfi->popup);
2378 if (vfi->sync_idle_id != -1) g_source_remove(vfi->sync_idle_id);
2380 tip_unschedule(vfi);
2382 vficon_thumb_cleanup(vfi);
2386 iconlist_free(vfi->list);
2387 g_list_free(vfi->selection);
2391 ViewFileIcon *vficon_new(const gchar *path)
2394 GtkListStore *store;
2395 GtkTreeSelection *selection;
2398 vfi = g_new0(ViewFileIcon, 1);
2401 vfi->sort_method = SORT_NAME;
2402 vfi->sort_ascend = TRUE;
2404 vfi->selection = NULL;
2405 vfi->prev_selection = NULL;
2407 vfi->tip_window = NULL;
2408 vfi->tip_delay_id = -1;
2411 vfi->focus_column = 0;
2412 vfi->focus_id = NULL;
2414 vfi->show_text = show_icon_names;
2416 vfi->sync_idle_id = -1;
2420 vfi->widget = gtk_scrolled_window_new(NULL, NULL);
2421 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vfi->widget), GTK_SHADOW_IN);
2422 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vfi->widget),
2423 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2424 g_signal_connect(G_OBJECT(vfi->widget), "destroy",
2425 G_CALLBACK(vficon_destroy_cb), vfi);
2427 store = gtk_list_store_new(1, G_TYPE_POINTER);
2428 vfi->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2429 g_object_unref(store);
2431 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfi->listview));
2432 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_NONE);
2434 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vfi->listview), FALSE);
2435 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vfi->listview), FALSE);
2437 for (i = 0; i < VFICON_MAX_COLUMNS; i++)
2439 vficon_append_column(vfi, i);
2442 /* zero width column to hide tree view focus, we draw it ourselves */
2443 vficon_append_column(vfi, i);
2444 /* end column to fill white space */
2445 vficon_append_column(vfi, i);
2447 g_signal_connect(G_OBJECT(vfi->listview), "size_allocate",
2448 G_CALLBACK(vficon_sized_cb), vfi);
2449 g_signal_connect(G_OBJECT(vfi->listview), "key_press_event",
2450 G_CALLBACK(vficon_press_key_cb), vfi);
2452 gtk_container_add(GTK_CONTAINER(vfi->widget), vfi->listview);
2453 gtk_widget_show(vfi->listview);
2455 vficon_dnd_init(vfi);
2457 gtk_widget_set_events(vfi->listview, GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK |
2458 GDK_BUTTON_PRESS_MASK | GDK_LEAVE_NOTIFY_MASK);
2459 g_signal_connect(G_OBJECT(vfi->listview), "button_press_event",
2460 G_CALLBACK(vficon_press_cb), vfi);
2461 g_signal_connect(G_OBJECT(vfi->listview), "button_release_event",
2462 G_CALLBACK(vficon_release_cb), vfi);
2463 g_signal_connect(G_OBJECT(vfi->listview),"motion_notify_event",
2464 G_CALLBACK(vficon_motion_cb), vfi);
2465 g_signal_connect(G_OBJECT(vfi->listview), "leave_notify_event",
2466 G_CALLBACK(vficon_leave_cb), vfi);
2468 /* force vfi->columns to be at least 1 (sane) - this will be corrected in the size_cb */
2469 vficon_populate_at_new_size(vfi, 1, 1, FALSE);
2471 if (path) vficon_set_path(vfi, path);
2476 void vficon_set_status_func(ViewFileIcon *vfi,
2477 void (*func)(ViewFileIcon *vfi, gpointer data), gpointer data)
2479 vfi->func_status = func;
2480 vfi->data_status = data;
2483 void vficon_set_thumb_status_func(ViewFileIcon *vfi,
2484 void (*func)(ViewFileIcon *vfi, gdouble val, const gchar *text, gpointer data),
2487 vfi->func_thumb_status = func;
2488 vfi->data_thumb_status = data;
2491 void vficon_set_layout(ViewFileIcon *vfi, LayoutWindow *layout)
2493 vfi->layout = layout;
2497 *-----------------------------------------------------------------------------
2498 * maintenance (for rename, move, remove)
2499 *-----------------------------------------------------------------------------
2502 static gint vficon_maint_find_closest(ViewFileIcon *vfi, gint row, gint count, GList *ignore_list)
2512 FileData *fd = work->data;
2513 gint f = vficon_index_by_fd(vfi, work->data);
2514 g_assert(fd->magick == 0x12345678);
2515 if (f >= 0) list = g_list_prepend(list, GINT_TO_POINTER(f));
2525 gpointer p = work->data;
2527 if (row == GPOINTER_TO_INT(p))
2532 if (rev == GPOINTER_TO_INT(p))
2537 if (!c) list = g_list_remove(list, p);
2545 if (row > count - 1)
2558 gint vficon_maint_renamed(ViewFileIcon *vfi, FileData *fd)
2564 IconData *id = vficon_icon_data(vfi, fd);
2566 if (!id) return FALSE;
2568 row = vficon_index_by_id(vfi, id);
2569 if (row < 0) return FALSE;
2571 source_base = remove_level_from_path(fd->change->source);
2572 dest_base = remove_level_from_path(fd->change->dest);
2574 if (strcmp(source_base, dest_base) == 0)
2576 vfi->list = g_list_remove(vfi->list, id);
2577 vfi->list = iconlist_insert_sort(vfi->list, id, vfi->sort_method, vfi->sort_ascend);
2579 vficon_sync_idle(vfi);
2584 ret = vficon_maint_removed(vfi, fd, NULL);
2587 g_free(source_base);
2593 gint vficon_maint_removed(ViewFileIcon *vfi, FileData *fd, GList *ignore_list)
2597 GtkTreeModel *store;
2599 IconData *id = vficon_icon_data(vfi, fd);
2601 if (!id) return FALSE;
2603 row = g_list_index(vfi->list, id);
2604 if (row < 0) return FALSE;
2606 if ((id->selected & SELECTION_SELECTED) &&
2607 layout_image_get_collection(vfi->layout, NULL) == NULL)
2609 vficon_unselect(vfi, id);
2611 if (!vfi->selection)
2615 n = vficon_count(vfi, NULL);
2618 new_row = vficon_maint_find_closest(vfi, row, n, ignore_list);
2619 if (debug) printf("row = %d, closest is %d\n", row, new_row);
2633 else if (ignore_list)
2637 work = vfi->selection;
2640 IconData *ignore_id;
2641 FileData *ignore_fd;
2645 ignore_id = work->data;
2646 ignore_fd = ignore_id->fd;
2647 g_assert(ignore_fd->magick == 0x12345678);
2651 while (tmp && !match)
2653 FileData *ignore_list_fd = tmp->data;
2654 g_assert(ignore_list_fd->magick == 0x12345678);
2657 if (ignore_list_fd == ignore_fd)
2664 new_row = g_list_index(vfi->list, ignore_id);
2670 /* selection all ignored, use closest */
2671 new_row = vficon_maint_find_closest(vfi, row, vficon_count(vfi, NULL), ignore_list);
2676 new_row = g_list_index(vfi->list, vfi->selection->data);
2680 IconData *idn = g_list_nth_data(vfi->list, new_row);
2682 vficon_select(vfi, idn);
2683 vficon_send_layout_select(vfi, idn);
2687 /* Thumb loader check */
2688 if (fd == vfi->thumbs_fd) vfi->thumbs_fd = NULL;
2689 if (vfi->thumbs_count > 0) vfi->thumbs_count--;
2691 if (vfi->prev_selection == id) vfi->prev_selection = NULL;
2692 if (vfi->click_id == id) vfi->click_id = NULL;
2694 /* remove pointer to this fd from grid */
2695 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfi->listview));
2697 gtk_tree_model_iter_nth_child(store, &iter, NULL, id->row))
2701 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
2702 list = g_list_find(list, id);
2703 if (list) list->data = NULL;
2706 vfi->list = g_list_remove(vfi->list, id);
2707 file_data_unref(fd);
2710 vficon_sync_idle(vfi);
2711 vficon_send_update(vfi);
2716 gint vficon_maint_moved(ViewFileIcon *vfi, FileData *fd, GList *ignore_list)
2721 if (!fd->change->source || !vfi->path) return FALSE;
2723 buf = remove_level_from_path(fd->change->source);
2725 if (strcmp(buf, vfi->path) == 0)
2727 ret = vficon_maint_removed(vfi, fd, ignore_list);