2 * Copyright (C) 2006 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include "view-file-icon.h"
26 #include <glib-object.h>
28 #include "cellrenderericon.h"
36 #include "layout-image.h"
37 #include "main-defines.h"
41 #include "ui-fileops.h"
43 #include "ui-tree-edit.h"
44 #include "uri-utils.h"
46 #include "view-file.h"
48 /* between these, the icon width is increased by thumb_max_width / 2 */
50 THUMB_MIN_ICON_WIDTH = 128,
51 THUMB_MAX_ICON_WIDTH = 160
53 #define THUMB_MIN_ICON_WIDTH_WITH_MARKS TOGGLE_SPACING * FILEDATA_MARKS_SIZE
56 VFICON_MAX_COLUMNS = 32,
57 THUMB_BORDER_PADDING = 2
61 VFICON_TIP_DELAY = 500
65 FILE_COLUMN_POINTER = 0,
69 static void vficon_toggle_filenames(ViewFile *vf);
70 static void vficon_selection_remove(ViewFile *vf, FileData *fd, SelectionType mask, GtkTreeIter *iter);
71 static void vficon_move_focus(ViewFile *vf, gint row, gint col, gboolean relative);
72 static void vficon_set_focus(ViewFile *vf, FileData *fd);
73 static void vficon_populate_at_new_size(ViewFile *vf, gint w, gint h, gboolean force);
77 *-----------------------------------------------------------------------------
79 *-----------------------------------------------------------------------------
82 GList *vficon_selection_get_one(ViewFile *, FileData *fd)
84 return g_list_prepend(filelist_copy(fd->sidecar_files), file_data_ref(fd));
87 GList *vficon_pop_menu_file_list(ViewFile *vf)
89 if (!VFICON(vf)->click_fd) return nullptr;
91 if (VFICON(vf)->click_fd->selected & SELECTION_SELECTED)
93 return vf_selection_get_list(vf);
96 return vficon_selection_get_one(vf, VFICON(vf)->click_fd);
99 void vficon_pop_menu_view_cb(GtkWidget *, gpointer data)
101 auto vf = static_cast<ViewFile *>(data);
103 if (!VFICON(vf)->click_fd) return;
105 if (VFICON(vf)->click_fd->selected & SELECTION_SELECTED)
109 list = vf_selection_get_list(vf);
110 view_window_new_from_list(list);
115 view_window_new(VFICON(vf)->click_fd);
119 void vficon_pop_menu_rename_cb(GtkWidget *, gpointer data)
121 auto vf = static_cast<ViewFile *>(data);
123 file_util_rename(nullptr, vf_pop_menu_file_list(vf), vf->listview);
126 void vficon_pop_menu_show_names_cb(GtkWidget *, gpointer data)
128 auto vf = static_cast<ViewFile *>(data);
130 vficon_toggle_filenames(vf);
133 static void vficon_toggle_star_rating(ViewFile *vf)
135 GtkAllocation allocation;
137 options->show_star_rating = !options->show_star_rating;
139 gtk_widget_get_allocation(vf->listview, &allocation);
140 vficon_populate_at_new_size(vf, allocation.width, allocation.height, TRUE);
143 void vficon_pop_menu_show_star_rating_cb(GtkWidget *, gpointer data)
145 auto vf = static_cast<ViewFile *>(data);
147 vficon_toggle_star_rating(vf);
150 void vficon_pop_menu_refresh_cb(GtkWidget *, gpointer data)
152 auto vf = static_cast<ViewFile *>(data);
157 void vficon_popup_destroy_cb(GtkWidget *, gpointer data)
159 auto vf = static_cast<ViewFile *>(data);
160 vficon_selection_remove(vf, VFICON(vf)->click_fd, SELECTION_PRELIGHT, nullptr);
161 VFICON(vf)->click_fd = nullptr;
166 *-------------------------------------------------------------------
168 *-------------------------------------------------------------------
171 static void vficon_send_layout_select(ViewFile *vf, FileData *fd)
173 FileData *read_ahead_fd = nullptr;
177 if (!vf->layout || !fd) return;
181 cur_fd = layout_image_get_fd(vf->layout);
182 if (sel_fd == cur_fd) return; /* no change */
184 if (options->image.enable_read_ahead)
188 row = g_list_index(vf->list, fd);
189 if (row > vficon_index_by_fd(vf, cur_fd) &&
190 static_cast<guint>(row + 1) < vf_count(vf, nullptr))
192 read_ahead_fd = vf_index_get_data(vf, row + 1);
196 read_ahead_fd = vf_index_get_data(vf, row - 1);
200 layout_image_set_with_ahead(vf->layout, sel_fd, read_ahead_fd);
203 static void vficon_toggle_filenames(ViewFile *vf)
205 GtkAllocation allocation;
206 VFICON(vf)->show_text = !VFICON(vf)->show_text;
207 options->show_icon_names = VFICON(vf)->show_text;
209 gtk_widget_get_allocation(vf->listview, &allocation);
210 vficon_populate_at_new_size(vf, allocation.width, allocation.height, TRUE);
213 static gint vficon_get_icon_width(ViewFile *vf)
217 if (!VFICON(vf)->show_text && !vf->marks_enabled ) return options->thumbnails.max_width;
219 width = options->thumbnails.max_width + options->thumbnails.max_width / 2;
220 if (width < THUMB_MIN_ICON_WIDTH) width = THUMB_MIN_ICON_WIDTH;
221 if (width > THUMB_MAX_ICON_WIDTH) width = options->thumbnails.max_width;
222 if (vf->marks_enabled && width < THUMB_MIN_ICON_WIDTH_WITH_MARKS) width = THUMB_MIN_ICON_WIDTH_WITH_MARKS;
228 *-------------------------------------------------------------------
230 *-------------------------------------------------------------------
233 static gboolean vficon_find_position(ViewFile *vf, FileData *fd, gint *row, gint *col)
237 n = g_list_index(vf->list, fd);
239 if (n < 0) return FALSE;
241 *row = n / VFICON(vf)->columns;
242 *col = n - (*row * VFICON(vf)->columns);
247 static gboolean vficon_find_iter(ViewFile *vf, FileData *fd, GtkTreeIter *iter, gint *column)
253 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
254 if (!vficon_find_position(vf, fd, &row, &col)) return FALSE;
255 if (!gtk_tree_model_iter_nth_child(store, iter, nullptr, row)) return FALSE;
256 if (column) *column = col;
261 static FileData *vficon_find_data(ViewFile *vf, gint row, gint col, GtkTreeIter *iter)
266 if (row < 0 || col < 0) return nullptr;
268 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
269 if (gtk_tree_model_iter_nth_child(store, &p, nullptr, row))
273 gtk_tree_model_get(store, &p, FILE_COLUMN_POINTER, &list, -1);
274 if (!list) return nullptr;
278 return static_cast<FileData *>(g_list_nth_data(list, col));
284 static FileData *vficon_find_data_by_coord(ViewFile *vf, gint x, gint y, GtkTreeIter *iter)
287 GtkTreeViewColumn *column;
289 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), x, y,
290 &tpath, &column, nullptr, nullptr))
297 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
298 gtk_tree_model_get_iter(store, &row, tpath);
299 gtk_tree_path_free(tpath);
301 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
303 n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_number"));
306 if (iter) *iter = row;
307 return static_cast<FileData *>(g_list_nth_data(list, n));
314 static void vficon_mark_toggled_cb(GtkCellRendererToggle *cell, gchar *path_str, gpointer data)
316 auto vf = static_cast<ViewFile *>(data);
318 GtkTreePath *path = gtk_tree_path_new_from_string(path_str);
325 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
326 if (!path || !gtk_tree_model_get_iter(store, &row, path)) return;
328 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
330 column = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(cell), "column_number"));
331 g_object_get(G_OBJECT(cell), "toggled_mark", &toggled_mark, NULL);
333 fd = static_cast<FileData *>(g_list_nth_data(list, column));
336 file_data_set_mark(fd, toggled_mark, !file_data_get_mark(fd, toggled_mark));
342 *-------------------------------------------------------------------
343 * tooltip type window
344 *-------------------------------------------------------------------
347 static void tip_show(ViewFile *vf)
356 if (VFICON(vf)->tip_window) return;
358 seat = gdk_display_get_default_seat(gdk_window_get_display(gtk_tree_view_get_bin_window(GTK_TREE_VIEW(vf->listview))));
359 device = gdk_seat_get_pointer(seat);
360 gdk_window_get_device_position(gtk_tree_view_get_bin_window(GTK_TREE_VIEW(vf->listview)),
361 device, &x, &y, nullptr);
363 VFICON(vf)->tip_fd = vficon_find_data_by_coord(vf, x, y, nullptr);
364 if (!VFICON(vf)->tip_fd) return;
366 VFICON(vf)->tip_window = gtk_window_new(GTK_WINDOW_POPUP);
367 gtk_window_set_resizable(GTK_WINDOW(VFICON(vf)->tip_window), FALSE);
368 gtk_container_set_border_width(GTK_CONTAINER(VFICON(vf)->tip_window), 2);
370 label = gtk_label_new(VFICON(vf)->tip_fd->name);
372 g_object_set_data(G_OBJECT(VFICON(vf)->tip_window), "tip_label", label);
373 gq_gtk_container_add(GTK_WIDGET(VFICON(vf)->tip_window), label);
374 gtk_widget_show(label);
376 display = gdk_display_get_default();
377 seat = gdk_display_get_default_seat(display);
378 device = gdk_seat_get_pointer(seat);
379 gdk_device_get_position(device, nullptr, &x, &y);
381 if (!gtk_widget_get_realized(VFICON(vf)->tip_window)) gtk_widget_realize(VFICON(vf)->tip_window);
382 gq_gtk_window_move(GTK_WINDOW(VFICON(vf)->tip_window), x + 16, y + 16);
383 gtk_widget_show(VFICON(vf)->tip_window);
386 static void tip_hide(ViewFile *vf)
388 if (VFICON(vf)->tip_window) gq_gtk_widget_destroy(VFICON(vf)->tip_window);
389 VFICON(vf)->tip_window = nullptr;
392 static gboolean tip_schedule_cb(gpointer data)
394 auto vf = static_cast<ViewFile *>(data);
397 if (!VFICON(vf)->tip_delay_id) return FALSE;
399 window = gtk_widget_get_toplevel(vf->listview);
401 if (gtk_widget_get_sensitive(window) &&
402 gtk_window_has_toplevel_focus(GTK_WINDOW(window)))
407 VFICON(vf)->tip_delay_id = 0;
411 static void tip_schedule(ViewFile *vf)
415 if (VFICON(vf)->tip_delay_id)
417 g_source_remove(VFICON(vf)->tip_delay_id);
418 VFICON(vf)->tip_delay_id = 0;
421 if (!VFICON(vf)->show_text)
423 VFICON(vf)->tip_delay_id = g_timeout_add(VFICON_TIP_DELAY, tip_schedule_cb, vf);
427 static void tip_unschedule(ViewFile *vf)
431 if (VFICON(vf)->tip_delay_id)
433 g_source_remove(VFICON(vf)->tip_delay_id);
434 VFICON(vf)->tip_delay_id = 0;
438 static void tip_update(ViewFile *vf, FileData *fd)
440 GdkDisplay *display = gdk_display_get_default();
441 GdkSeat *seat = gdk_display_get_default_seat(display);
442 GdkDevice *device = gdk_seat_get_pointer(seat);
444 if (VFICON(vf)->tip_window)
449 gdk_device_get_position(device, nullptr, &x, &y);
451 gq_gtk_window_move(GTK_WINDOW(VFICON(vf)->tip_window), x + 16, y + 16);
453 if (fd != VFICON(vf)->tip_fd)
457 VFICON(vf)->tip_fd = fd;
459 if (!VFICON(vf)->tip_fd)
466 label = static_cast<GtkWidget *>(g_object_get_data(G_OBJECT(VFICON(vf)->tip_window), "tip_label"));
467 gtk_label_set_text(GTK_LABEL(label), VFICON(vf)->tip_fd->name);
477 *-------------------------------------------------------------------
479 *-------------------------------------------------------------------
482 static void vficon_dnd_get(GtkWidget *, GdkDragContext *,
483 GtkSelectionData *selection_data, guint,
484 guint, gpointer data)
486 auto vf = static_cast<ViewFile *>(data);
487 GList *list = nullptr;
489 if (!VFICON(vf)->click_fd) return;
491 if (VFICON(vf)->click_fd->selected & SELECTION_SELECTED)
493 list = vf_selection_get_list(vf);
497 list = g_list_append(nullptr, file_data_ref(VFICON(vf)->click_fd));
501 uri_selection_data_set_uris_from_filelist(selection_data, list);
505 static void vficon_drag_data_received(GtkWidget *, GdkDragContext *,
506 int x, int y, GtkSelectionData *selection,
507 guint info, guint, gpointer data)
509 auto vf = static_cast<ViewFile *>(data);
511 if (info == TARGET_TEXT_PLAIN) {
512 FileData *fd = vficon_find_data_by_coord(vf, x, y, nullptr);
515 /* Add keywords to file */
516 auto str = reinterpret_cast<gchar *>(gtk_selection_data_get_text(selection));
517 GList *kw_list = string_to_keywords_list(str);
519 metadata_append_list(fd, KEYWORD_KEY, kw_list);
520 g_list_free_full(kw_list, g_free);
526 static void vficon_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
528 auto vf = static_cast<ViewFile *>(data);
532 if (VFICON(vf)->click_fd && VFICON(vf)->click_fd->thumb_pixbuf)
536 if (VFICON(vf)->click_fd->selected & SELECTION_SELECTED)
537 items = g_list_length(VFICON(vf)->selection);
541 dnd_set_drag_icon(widget, context, VFICON(vf)->click_fd->thumb_pixbuf, items);
545 static void vficon_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
547 auto vf = static_cast<ViewFile *>(data);
549 vficon_selection_remove(vf, VFICON(vf)->click_fd, SELECTION_PRELIGHT, nullptr);
551 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
559 void vficon_dnd_init(ViewFile *vf)
561 gtk_drag_source_set(vf->listview, static_cast<GdkModifierType>(GDK_BUTTON1_MASK | GDK_BUTTON2_MASK),
562 dnd_file_drag_types, dnd_file_drag_types_count,
563 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
564 gtk_drag_dest_set(vf->listview, GTK_DEST_DEFAULT_ALL,
565 dnd_file_drag_types, dnd_file_drag_types_count,
566 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
568 g_signal_connect(G_OBJECT(vf->listview), "drag_data_get",
569 G_CALLBACK(vficon_dnd_get), vf);
570 g_signal_connect(G_OBJECT(vf->listview), "drag_begin",
571 G_CALLBACK(vficon_dnd_begin), vf);
572 g_signal_connect(G_OBJECT(vf->listview), "drag_end",
573 G_CALLBACK(vficon_dnd_end), vf);
574 g_signal_connect(G_OBJECT(vf->listview), "drag_data_received",
575 G_CALLBACK(vficon_drag_data_received), vf);
579 *-------------------------------------------------------------------
581 *-------------------------------------------------------------------
584 static void vficon_selection_set(ViewFile *vf, FileData *fd, SelectionType value, GtkTreeIter *iter)
591 if (fd->selected == value) return;
592 fd->selected = value;
594 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
597 gtk_tree_model_get(store, iter, FILE_COLUMN_POINTER, &list, -1);
598 if (list) gtk_list_store_set(GTK_LIST_STORE(store), iter, FILE_COLUMN_POINTER, list, -1);
604 if (vficon_find_iter(vf, fd, &row, nullptr))
606 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
607 if (list) gtk_list_store_set(GTK_LIST_STORE(store), &row, FILE_COLUMN_POINTER, list, -1);
612 static void vficon_selection_add(ViewFile *vf, FileData *fd, SelectionType mask, GtkTreeIter *iter)
616 vficon_selection_set(vf, fd, static_cast<SelectionType>(fd->selected | mask), iter);
619 static void vficon_selection_remove(ViewFile *vf, FileData *fd, SelectionType mask, GtkTreeIter *iter)
623 vficon_selection_set(vf, fd, static_cast<SelectionType>(fd->selected & ~mask), iter);
626 void vficon_marks_set(ViewFile *vf, gint)
628 GtkAllocation allocation;
629 gtk_widget_get_allocation(vf->listview, &allocation);
630 vficon_populate_at_new_size(vf, allocation.width, allocation.height, TRUE);
633 void vficon_star_rating_set(ViewFile *vf, gint)
635 GtkAllocation allocation;
636 gtk_widget_get_allocation(vf->listview, &allocation);
637 vficon_populate_at_new_size(vf, allocation.width, allocation.height, TRUE);
641 *-------------------------------------------------------------------
643 *-------------------------------------------------------------------
646 static void vficon_verify_selections(ViewFile *vf)
650 work = VFICON(vf)->selection;
653 auto fd = static_cast<FileData *>(work->data);
656 if (vficon_index_by_fd(vf, fd) >= 0) continue;
658 VFICON(vf)->selection = g_list_remove(VFICON(vf)->selection, fd);
662 void vficon_select_all(ViewFile *vf)
666 g_list_free(VFICON(vf)->selection);
667 VFICON(vf)->selection = nullptr;
672 auto fd = static_cast<FileData *>(work->data);
675 VFICON(vf)->selection = g_list_append(VFICON(vf)->selection, fd);
676 vficon_selection_add(vf, fd, SELECTION_SELECTED, nullptr);
682 void vficon_select_none(ViewFile *vf)
686 work = VFICON(vf)->selection;
689 auto fd = static_cast<FileData *>(work->data);
692 vficon_selection_remove(vf, fd, SELECTION_SELECTED, nullptr);
695 g_list_free(VFICON(vf)->selection);
696 VFICON(vf)->selection = nullptr;
701 void vficon_select_invert(ViewFile *vf)
708 auto fd = static_cast<FileData *>(work->data);
711 if (fd->selected & SELECTION_SELECTED)
713 VFICON(vf)->selection = g_list_remove(VFICON(vf)->selection, fd);
714 vficon_selection_remove(vf, fd, SELECTION_SELECTED, nullptr);
718 VFICON(vf)->selection = g_list_append(VFICON(vf)->selection, fd);
719 vficon_selection_add(vf, fd, SELECTION_SELECTED, nullptr);
726 static void vficon_select(ViewFile *vf, FileData *fd)
728 VFICON(vf)->prev_selection = fd;
730 if (!fd || fd->selected & SELECTION_SELECTED) return;
732 VFICON(vf)->selection = g_list_append(VFICON(vf)->selection, fd);
733 vficon_selection_add(vf, fd, SELECTION_SELECTED, nullptr);
738 static void vficon_unselect(ViewFile *vf, FileData *fd)
740 VFICON(vf)->prev_selection = fd;
742 if (!fd || !(fd->selected & SELECTION_SELECTED) ) return;
744 VFICON(vf)->selection = g_list_remove(VFICON(vf)->selection, fd);
745 vficon_selection_remove(vf, fd, SELECTION_SELECTED, nullptr);
750 static void vficon_select_util(ViewFile *vf, FileData *fd, gboolean select)
754 vficon_select(vf, fd);
758 vficon_unselect(vf, fd);
762 static void vficon_select_region_util(ViewFile *vf, FileData *start, FileData *end, gboolean select)
772 if (!vficon_find_position(vf, start, &row1, &col1) ||
773 !vficon_find_position(vf, end, &row2, &col2) ) return;
775 VFICON(vf)->prev_selection = end;
777 if (!options->collections.rectangular_selection)
781 if (g_list_index(vf->list, start) > g_list_index(vf->list, end))
783 FileData *tmp = start;
788 work = g_list_find(vf->list, start);
791 auto fd = static_cast<FileData *>(work->data);
792 vficon_select_util(vf, fd, select);
794 if (work->data != end)
802 // rectangular_selection==true.
816 DEBUG_1("table: %d x %d to %d x %d", row1, col1, row2, col2);
818 for (i = row1; i <= row2; i++)
820 for (j = col1; j <= col2; j++)
822 FileData *fd = vficon_find_data(vf, i, j, nullptr);
823 if (fd) vficon_select_util(vf, fd, select);
828 #pragma GCC diagnostic push
829 #pragma GCC diagnostic ignored "-Wunused-function"
830 gboolean vficon_index_is_selected_unused(ViewFile *vf, gint row)
832 auto *fd = static_cast<FileData *>(g_list_nth_data(vf->list, row));
834 if (!fd) return FALSE;
836 return (fd->selected & SELECTION_SELECTED);
838 #pragma GCC diagnostic pop
840 guint vficon_selection_count(ViewFile *vf, gint64 *bytes)
847 work = VFICON(vf)->selection;
850 auto fd = static_cast<FileData *>(work->data);
851 g_assert(fd->magick == FD_MAGICK);
860 return g_list_length(VFICON(vf)->selection);
863 GList *vficon_selection_get_list(ViewFile *vf)
865 GList *list = nullptr;
867 for (GList *work = g_list_last(VFICON(vf)->selection); work; work = work->prev)
869 auto fd = static_cast<FileData *>(work->data);
870 g_assert(fd->magick == FD_MAGICK);
872 list = g_list_concat(filelist_copy(fd->sidecar_files), list);
873 list = g_list_prepend(list, file_data_ref(fd));
879 GList *vficon_selection_get_list_by_index(ViewFile *vf)
881 GList *list = nullptr;
884 work = VFICON(vf)->selection;
887 list = g_list_prepend(list, GINT_TO_POINTER(g_list_index(vf->list, work->data)));
891 return g_list_reverse(list);
894 void vficon_select_by_fd(ViewFile *vf, FileData *fd)
897 if (!g_list_find(vf->list, fd)) return;
899 if (!(fd->selected & SELECTION_SELECTED))
902 vficon_select(vf, fd);
905 vficon_set_focus(vf, fd);
908 void vficon_select_list(ViewFile *vf, GList *list)
918 fd = static_cast<FileData *>(work->data);
919 if (g_list_find(vf->list, fd))
921 VFICON(vf)->selection = g_list_append(VFICON(vf)->selection, fd);
922 vficon_selection_add(vf, fd, SELECTION_SELECTED, nullptr);
928 void vficon_mark_to_selection(ViewFile *vf, gint mark, MarkToSelectionMode mode)
933 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
938 auto fd = static_cast<FileData *>(work->data);
942 g_assert(fd->magick == FD_MAGICK);
944 mark_val = file_data_get_mark(fd, n);
945 selected = fd->selected & SELECTION_SELECTED;
949 case MTS_MODE_SET: selected = mark_val;
951 case MTS_MODE_OR: selected = mark_val || selected;
953 case MTS_MODE_AND: selected = mark_val && selected;
955 case MTS_MODE_MINUS: selected = !mark_val && selected;
959 vficon_select_util(vf, fd, selected);
965 void vficon_selection_to_mark(ViewFile *vf, gint mark, SelectionToMarkMode mode)
971 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
973 slist = vf_selection_get_list(vf);
977 auto fd = static_cast<FileData *>(work->data);
981 case STM_MODE_SET: file_data_set_mark(fd, n, 1);
983 case STM_MODE_RESET: file_data_set_mark(fd, n, 0);
985 case STM_MODE_TOGGLE: file_data_set_mark(fd, n, !file_data_get_mark(fd, n));
990 filelist_free(slist);
993 static void vficon_select_closest(ViewFile *vf, FileData *sel_fd)
996 FileData *fd = nullptr;
998 if (sel_fd->parent) sel_fd = sel_fd->parent;
1005 fd = static_cast<FileData *>(work->data);
1008 match = filelist_sort_compare_filedata_full(fd, sel_fd, vf->sort_method, vf->sort_ascend);
1010 if (match >= 0) break;
1015 vficon_select(vf, fd);
1016 vficon_send_layout_select(vf, fd);
1022 *-------------------------------------------------------------------
1024 *-------------------------------------------------------------------
1027 static void vficon_move_focus(ViewFile *vf, gint row, gint col, gboolean relative)
1034 new_row = VFICON(vf)->focus_row;
1035 new_col = VFICON(vf)->focus_column;
1038 if (new_row < 0) new_row = 0;
1039 if (new_row >= VFICON(vf)->rows) new_row = VFICON(vf)->rows - 1;
1059 new_col = VFICON(vf)->columns - 1;
1066 if (new_col >= VFICON(vf)->columns)
1068 if (new_row < VFICON(vf)->rows - 1)
1075 new_col = VFICON(vf)->columns - 1;
1085 if (new_row >= VFICON(vf)->rows)
1087 if (VFICON(vf)->rows > 0)
1088 new_row = VFICON(vf)->rows - 1;
1091 new_col = VFICON(vf)->columns - 1;
1093 if (new_col >= VFICON(vf)->columns) new_col = VFICON(vf)->columns - 1;
1096 if (new_row == VFICON(vf)->rows - 1)
1100 /* if we moved beyond the last image, go to the last image */
1102 l = g_list_length(vf->list);
1103 if (VFICON(vf)->rows > 1) l -= (VFICON(vf)->rows - 1) * VFICON(vf)->columns;
1104 if (new_col >= l) new_col = l - 1;
1107 vficon_set_focus(vf, vficon_find_data(vf, new_row, new_col, nullptr));
1110 static void vficon_set_focus(ViewFile *vf, FileData *fd)
1116 if (g_list_find(vf->list, VFICON(vf)->focus_fd))
1118 if (fd == VFICON(vf)->focus_fd)
1120 /* ensure focus row col are correct */
1121 vficon_find_position(vf, VFICON(vf)->focus_fd, &VFICON(vf)->focus_row, &VFICON(vf)->focus_column);
1123 /** @FIXME Refer to issue #467 on Github. The thumbnail position is not
1124 * preserved when the icon view is refreshed. Caused by an unknown call from
1125 * the idle loop. This patch hides the problem.
1127 if (vficon_find_iter(vf, VFICON(vf)->focus_fd, &iter, nullptr))
1129 tree_view_row_make_visible(GTK_TREE_VIEW(vf->listview), &iter, FALSE);
1134 vficon_selection_remove(vf, VFICON(vf)->focus_fd, SELECTION_FOCUS, nullptr);
1137 if (!vficon_find_position(vf, fd, &row, &col))
1139 VFICON(vf)->focus_fd = nullptr;
1140 VFICON(vf)->focus_row = -1;
1141 VFICON(vf)->focus_column = -1;
1145 VFICON(vf)->focus_fd = fd;
1146 VFICON(vf)->focus_row = row;
1147 VFICON(vf)->focus_column = col;
1148 vficon_selection_add(vf, VFICON(vf)->focus_fd, SELECTION_FOCUS, nullptr);
1150 if (vficon_find_iter(vf, VFICON(vf)->focus_fd, &iter, nullptr))
1153 GtkTreeViewColumn *column;
1154 GtkTreeModel *store;
1156 tree_view_row_make_visible(GTK_TREE_VIEW(vf->listview), &iter, FALSE);
1158 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1159 tpath = gtk_tree_model_get_path(store, &iter);
1160 /* focus is set to an extra column with 0 width to hide focus, we draw it ourself */
1161 column = gtk_tree_view_get_column(GTK_TREE_VIEW(vf->listview), VFICON_MAX_COLUMNS);
1162 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vf->listview), tpath, column, FALSE);
1163 gtk_tree_path_free(tpath);
1167 /* used to figure the page up/down distances */
1168 static gint page_height(ViewFile *vf)
1175 adj = gtk_scrollable_get_vadjustment(GTK_SCROLLABLE(vf->listview));
1176 page_size = static_cast<gint>(gtk_adjustment_get_page_increment(adj));
1178 row_height = options->thumbnails.max_height + THUMB_BORDER_PADDING * 2;
1179 if (VFICON(vf)->show_text) row_height += options->thumbnails.max_height / 3;
1181 ret = page_size / row_height;
1182 if (ret < 1) ret = 1;
1188 *-------------------------------------------------------------------
1190 *-------------------------------------------------------------------
1193 gboolean vficon_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1195 auto vf = static_cast<ViewFile *>(data);
1199 gboolean stop_signal;
1202 switch (event->keyval)
1204 case GDK_KEY_Left: case GDK_KEY_KP_Left:
1207 case GDK_KEY_Right: case GDK_KEY_KP_Right:
1210 case GDK_KEY_Up: case GDK_KEY_KP_Up:
1213 case GDK_KEY_Down: case GDK_KEY_KP_Down:
1216 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
1217 focus_row = -page_height(vf);
1219 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
1220 focus_row = page_height(vf);
1222 case GDK_KEY_Home: case GDK_KEY_KP_Home:
1223 focus_row = -VFICON(vf)->focus_row;
1224 focus_col = -VFICON(vf)->focus_column;
1226 case GDK_KEY_End: case GDK_KEY_KP_End:
1227 focus_row = VFICON(vf)->rows - 1 - VFICON(vf)->focus_row;
1228 focus_col = VFICON(vf)->columns - 1 - VFICON(vf)->focus_column;
1231 fd = vficon_find_data(vf, VFICON(vf)->focus_row, VFICON(vf)->focus_column, nullptr);
1234 VFICON(vf)->click_fd = fd;
1235 if (event->state & GDK_CONTROL_MASK)
1239 selected = fd->selected & SELECTION_SELECTED;
1242 vficon_unselect(vf, fd);
1246 vficon_select(vf, fd);
1247 vficon_send_layout_select(vf, fd);
1253 vficon_select(vf, fd);
1254 vficon_send_layout_select(vf, fd);
1259 fd = vficon_find_data(vf, VFICON(vf)->focus_row, VFICON(vf)->focus_column, nullptr);
1260 VFICON(vf)->click_fd = fd;
1262 vficon_selection_add(vf, VFICON(vf)->click_fd, SELECTION_PRELIGHT, nullptr);
1265 vf->popup = vf_pop_menu(vf);
1266 gtk_menu_popup_at_widget(GTK_MENU(vf->popup), widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
1269 stop_signal = FALSE;
1273 if (focus_row != 0 || focus_col != 0)
1278 old_fd = vficon_find_data(vf, VFICON(vf)->focus_row, VFICON(vf)->focus_column, nullptr);
1279 vficon_move_focus(vf, focus_row, focus_col, TRUE);
1280 new_fd = vficon_find_data(vf, VFICON(vf)->focus_row, VFICON(vf)->focus_column, nullptr);
1282 if (new_fd != old_fd)
1284 if (event->state & GDK_SHIFT_MASK)
1286 if (!options->collections.rectangular_selection)
1288 vficon_select_region_util(vf, old_fd, new_fd, FALSE);
1292 vficon_select_region_util(vf, VFICON(vf)->click_fd, old_fd, FALSE);
1294 vficon_select_region_util(vf, VFICON(vf)->click_fd, new_fd, TRUE);
1295 vficon_send_layout_select(vf, new_fd);
1297 else if (event->state & GDK_CONTROL_MASK)
1299 VFICON(vf)->click_fd = new_fd;
1303 VFICON(vf)->click_fd = new_fd;
1305 vficon_select(vf, new_fd);
1306 vficon_send_layout_select(vf, new_fd);
1320 *-------------------------------------------------------------------
1322 *-------------------------------------------------------------------
1325 static gboolean vficon_motion_cb(GtkWidget *, GdkEventMotion *event, gpointer data)
1327 auto vf = static_cast<ViewFile *>(data);
1330 fd = vficon_find_data_by_coord(vf, static_cast<gint>(event->x), static_cast<gint>(event->y), nullptr);
1336 gboolean vficon_press_cb(GtkWidget *, GdkEventButton *bevent, gpointer data)
1338 auto vf = static_cast<ViewFile *>(data);
1344 fd = vficon_find_data_by_coord(vf, static_cast<gint>(bevent->x), static_cast<gint>(bevent->y), &iter);
1348 VFICON(vf)->click_fd = fd;
1349 vficon_selection_add(vf, VFICON(vf)->click_fd, SELECTION_PRELIGHT, &iter);
1351 switch (bevent->button)
1353 case MOUSE_BUTTON_LEFT:
1354 if (!gtk_widget_has_focus(vf->listview))
1356 gtk_widget_grab_focus(vf->listview);
1359 if (bevent->type == GDK_2BUTTON_PRESS && vf->layout)
1361 if (VFICON(vf)->click_fd->format_class == FORMAT_CLASS_COLLECTION)
1363 collection_window_new(VFICON(vf)->click_fd->path);
1367 vficon_selection_remove(vf, VFICON(vf)->click_fd, SELECTION_PRELIGHT, &iter);
1368 layout_image_full_screen_start(vf->layout);
1372 case MOUSE_BUTTON_RIGHT:
1373 vf->popup = vf_pop_menu(vf);
1374 gtk_menu_popup_at_pointer(GTK_MENU(vf->popup), nullptr);
1384 gboolean vficon_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1386 auto vf = static_cast<ViewFile *>(data);
1388 FileData *fd = nullptr;
1389 gboolean was_selected;
1393 if (defined_mouse_buttons(widget, bevent, vf->layout))
1398 if (static_cast<gint>(bevent->x) != 0 || static_cast<gint>(bevent->y) != 0)
1400 fd = vficon_find_data_by_coord(vf, static_cast<gint>(bevent->x), static_cast<gint>(bevent->y), &iter);
1403 if (VFICON(vf)->click_fd)
1405 vficon_selection_remove(vf, VFICON(vf)->click_fd, SELECTION_PRELIGHT, nullptr);
1408 if (!fd || VFICON(vf)->click_fd != fd) return TRUE;
1410 was_selected = !!(fd->selected & SELECTION_SELECTED);
1412 switch (bevent->button)
1414 case MOUSE_BUTTON_LEFT:
1416 vficon_set_focus(vf, fd);
1418 if (bevent->state & GDK_CONTROL_MASK)
1422 select = !(fd->selected & SELECTION_SELECTED);
1423 if ((bevent->state & GDK_SHIFT_MASK) && VFICON(vf)->prev_selection)
1425 vficon_select_region_util(vf, VFICON(vf)->prev_selection, fd, select);
1429 vficon_select_util(vf, fd, select);
1436 if ((bevent->state & GDK_SHIFT_MASK) && VFICON(vf)->prev_selection)
1438 vficon_select_region_util(vf, VFICON(vf)->prev_selection, fd, TRUE);
1442 vficon_select_util(vf, fd, TRUE);
1443 was_selected = FALSE;
1448 case MOUSE_BUTTON_MIDDLE:
1450 vficon_select_util(vf, fd, !(fd->selected & SELECTION_SELECTED));
1457 if (!was_selected && (fd->selected & SELECTION_SELECTED))
1459 vficon_send_layout_select(vf, fd);
1465 static gboolean vficon_leave_cb(GtkWidget *, GdkEventCrossing *, gpointer data)
1467 auto vf = static_cast<ViewFile *>(data);
1474 *-------------------------------------------------------------------
1476 *-------------------------------------------------------------------
1479 static gboolean vficon_destroy_node_cb(GtkTreeModel *store, GtkTreePath *, GtkTreeIter *iter, gpointer)
1483 gtk_tree_model_get(store, iter, FILE_COLUMN_POINTER, &list, -1);
1485 /* it seems that gtk_list_store_clear may call some callbacks
1486 that use the column. Set the pointer to NULL to be safe. */
1487 gtk_list_store_set(GTK_LIST_STORE(store), iter, FILE_COLUMN_POINTER, NULL, -1);
1493 static void vficon_clear_store(ViewFile *vf)
1495 GtkTreeModel *store;
1497 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1498 gtk_tree_model_foreach(store, vficon_destroy_node_cb, nullptr);
1500 gtk_list_store_clear(GTK_LIST_STORE(store));
1503 static GList *vficon_add_row(ViewFile *vf, GtkTreeIter *iter)
1505 GtkListStore *store;
1506 GList *list = nullptr;
1509 for (i = 0; i < VFICON(vf)->columns; i++) list = g_list_prepend(list, nullptr);
1511 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview)));
1512 gtk_list_store_append(store, iter);
1513 gtk_list_store_set(store, iter, FILE_COLUMN_POINTER, list, -1);
1518 static void vficon_populate(ViewFile *vf, gboolean resize, gboolean keep_position)
1520 GtkTreeModel *store;
1523 FileData *visible_fd = nullptr;
1528 vficon_verify_selections(vf);
1530 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1532 if (keep_position && gtk_widget_get_realized(vf->listview) &&
1533 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, nullptr, nullptr, nullptr))
1538 gtk_tree_model_get_iter(store, &iter, tpath);
1539 gtk_tree_path_free(tpath);
1541 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1542 if (list) visible_fd = static_cast<FileData *>(list->data);
1551 vficon_clear_store(vf);
1553 thumb_width = vficon_get_icon_width(vf);
1555 for (i = 0; i < VFICON_MAX_COLUMNS; i++)
1557 GtkTreeViewColumn *column;
1558 GtkCellRenderer *cell;
1561 column = gtk_tree_view_get_column(GTK_TREE_VIEW(vf->listview), i);
1562 gtk_tree_view_column_set_visible(column, (i < VFICON(vf)->columns));
1563 gtk_tree_view_column_set_fixed_width(column, thumb_width + (THUMB_BORDER_PADDING * 6));
1565 list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(column));
1566 cell = static_cast<GtkCellRenderer *>((list) ? list->data : nullptr);
1569 if (cell && GQV_IS_CELL_RENDERER_ICON(cell))
1571 g_object_set(G_OBJECT(cell), "fixed_width", thumb_width,
1572 "fixed_height", options->thumbnails.max_height,
1573 "show_text", VFICON(vf)->show_text || options->show_star_rating,
1574 "show_marks", vf->marks_enabled,
1575 "num_marks", FILEDATA_MARKS_SIZE,
1579 if (gtk_widget_get_realized(vf->listview)) gtk_tree_view_columns_autosize(GTK_TREE_VIEW(vf->listview));
1584 valid = gtk_tree_model_iter_children(store, &iter, nullptr);
1593 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1594 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1598 list = vficon_add_row(vf, &iter);
1607 fd = static_cast<FileData *>(work->data);
1618 if (valid) valid = gtk_tree_model_iter_next(store, &iter);
1626 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1627 valid = gtk_list_store_remove(GTK_LIST_STORE(store), &iter);
1631 VFICON(vf)->rows = r;
1634 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, nullptr, nullptr, nullptr))
1639 gtk_tree_model_get_iter(store, &iter, tpath);
1640 gtk_tree_path_free(tpath);
1642 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1643 if (g_list_find(list, visible_fd) == nullptr &&
1644 vficon_find_iter(vf, visible_fd, &iter, nullptr))
1646 tree_view_row_make_visible(GTK_TREE_VIEW(vf->listview), &iter, FALSE);
1652 vf_thumb_update(vf);
1656 static void vficon_populate_at_new_size(ViewFile *vf, gint w, gint, gboolean force)
1661 thumb_width = vficon_get_icon_width(vf);
1663 new_cols = w / (thumb_width + (THUMB_BORDER_PADDING * 6));
1664 if (new_cols < 1) new_cols = 1;
1666 if (!force && new_cols == VFICON(vf)->columns) return;
1668 VFICON(vf)->columns = new_cols;
1670 vficon_populate(vf, TRUE, TRUE);
1672 DEBUG_1("col tab pop cols=%d rows=%d", VFICON(vf)->columns, VFICON(vf)->rows);
1675 static void vficon_sized_cb(GtkWidget *, GtkAllocation *allocation, gpointer data)
1677 auto vf = static_cast<ViewFile *>(data);
1679 vficon_populate_at_new_size(vf, allocation->width, allocation->height, FALSE);
1683 *-----------------------------------------------------------------------------
1685 *-----------------------------------------------------------------------------
1688 void vficon_sort_set(ViewFile *vf, SortType type, gboolean ascend, gboolean case_sensitive)
1690 if (vf->sort_method == type && vf->sort_ascend == ascend && vf->sort_case == case_sensitive) return;
1692 vf->sort_method = type;
1693 vf->sort_ascend = ascend;
1694 vf->sort_case = case_sensitive;
1696 if (!vf->list) return;
1702 *-----------------------------------------------------------------------------
1704 *-----------------------------------------------------------------------------
1707 void vficon_thumb_progress_count(GList *list, gint *count, gint *done)
1712 auto fd = static_cast<FileData *>(work->data);
1715 if (fd->thumb_pixbuf) (*done)++;
1720 void vficon_read_metadata_progress_count(GList *list, gint *count, gint *done)
1725 auto fd = static_cast<FileData *>(work->data);
1728 if (fd->metadata_in_idle_loaded) (*done)++;
1733 void vficon_set_thumb_fd(ViewFile *vf, FileData *fd)
1735 GtkTreeModel *store;
1739 if (!g_list_find(vf->list, fd)) return;
1740 if (!vficon_find_iter(vf, fd, &iter, nullptr)) return;
1742 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1744 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1745 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1748 /* Returns the next fd without a loaded pixbuf, so the thumb-loader can load the pixbuf for it. */
1749 FileData *vficon_thumb_next_fd(ViewFile *vf)
1753 /* First see if there are visible files that don't have a loaded thumb... */
1754 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, nullptr, nullptr, nullptr))
1756 GtkTreeModel *store;
1758 gboolean valid = TRUE;
1760 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1761 gtk_tree_model_get_iter(store, &iter, tpath);
1762 gtk_tree_path_free(tpath);
1765 while (valid && tree_view_row_get_visibility(GTK_TREE_VIEW(vf->listview), &iter, FALSE) == 0)
1768 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1770 /** @todo (xsdg): for loop here. */
1771 for (; list; list = list->next)
1773 auto fd = static_cast<FileData *>(list->data);
1774 if (fd && !fd->thumb_pixbuf) return fd;
1777 valid = gtk_tree_model_iter_next(store, &iter);
1781 /* Then iterate through the entire list to load all of them. */
1783 for (work = vf->list; work; work = work->next)
1785 auto fd = static_cast<FileData *>(work->data);
1787 // Note: This implementation differs from view-file-list.cc because sidecar files are not
1788 // distinct list elements here, as they are in the list view.
1789 if (!fd->thumb_pixbuf) return fd;
1795 void vficon_set_star_fd(ViewFile *vf, FileData *fd)
1797 GtkTreeModel *store;
1801 if (!g_list_find(vf->list, fd)) return;
1802 if (!vficon_find_iter(vf, fd, &iter, nullptr)) return;
1804 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1806 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1807 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1810 FileData *vficon_star_next_fd(ViewFile *vf)
1814 /* first check the visible files */
1816 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, nullptr, nullptr, nullptr))
1818 GtkTreeModel *store;
1820 gboolean valid = TRUE;
1822 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1823 gtk_tree_model_get_iter(store, &iter, tpath);
1824 gtk_tree_path_free(tpath);
1827 while (valid && tree_view_row_get_visibility(GTK_TREE_VIEW(vf->listview), &iter, FALSE) == 0)
1830 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1832 for (; list; list = list->next)
1834 auto fd = static_cast<FileData *>(list->data);
1835 if (fd && fd->rating == STAR_RATING_NOT_READ)
1837 vf->stars_filedata = fd;
1839 if (vf->stars_id == 0)
1841 vf->stars_id = g_idle_add_full(G_PRIORITY_LOW, vf_stars_cb, vf, nullptr);
1848 valid = gtk_tree_model_iter_next(store, &iter);
1852 /* Then iterate through the entire list to load all of them. */
1855 for (work = vf->list; work; work = work->next)
1857 auto fd = static_cast<FileData *>(work->data);
1859 if (fd && fd->rating == STAR_RATING_NOT_READ)
1861 vf->stars_filedata = fd;
1863 if (vf->stars_id == 0)
1865 vf->stars_id = g_idle_add_full(G_PRIORITY_LOW, vf_stars_cb, vf, nullptr);
1876 *-----------------------------------------------------------------------------
1878 *-----------------------------------------------------------------------------
1881 gint vficon_index_by_fd(ViewFile *vf, FileData *in_fd)
1886 if (!in_fd) return -1;
1891 auto fd = static_cast<FileData *>(work->data);
1892 if (fd == in_fd) return p;
1901 *-----------------------------------------------------------------------------
1903 *-----------------------------------------------------------------------------
1906 static gboolean vficon_refresh_real(ViewFile *vf, gboolean keep_position)
1908 gboolean ret = TRUE;
1911 FileData *first_selected = nullptr;
1912 GList *new_filelist = nullptr;
1913 GList *new_fd_list = nullptr;
1914 GList *old_selected = nullptr;
1915 GtkTreePath *end_path = nullptr;
1916 GtkTreePath *start_path = nullptr;
1918 gtk_tree_view_get_visible_range(GTK_TREE_VIEW(vf->listview), &start_path, &end_path);
1922 ret = filelist_read(vf->dir_fd, &new_filelist, nullptr);
1923 new_filelist = file_data_filter_marks_list(new_filelist, vf_marks_get_filter(vf));
1924 new_filelist = g_list_first(new_filelist);
1925 new_filelist = file_data_filter_file_filter_list(new_filelist, vf_file_filter_get_filter(vf));
1927 new_filelist = g_list_first(new_filelist);
1928 new_filelist = file_data_filter_class_list(new_filelist, vf_class_get_filter(vf));
1932 vf->list = filelist_sort(vf->list, vf->sort_method, vf->sort_ascend, vf->sort_case); /* the list might not be sorted if there were renames */
1933 new_filelist = filelist_sort(new_filelist, vf->sort_method, vf->sort_ascend, vf->sort_case);
1935 if (VFICON(vf)->selection)
1937 old_selected = g_list_copy(VFICON(vf)->selection);
1938 first_selected = static_cast<FileData *>(VFICON(vf)->selection->data);
1939 file_data_ref(first_selected);
1940 g_list_free(VFICON(vf)->selection);
1941 VFICON(vf)->selection = nullptr;
1944 /* iterate old list and new list, looking for differences */
1946 new_work = new_filelist;
1947 while (work || new_work)
1949 FileData *fd = nullptr;
1950 FileData *new_fd = nullptr;
1953 if (work && new_work)
1955 fd = static_cast<FileData *>(work->data);
1956 new_fd = static_cast<FileData *>(new_work->data);
1960 /* not changed, go to next */
1962 new_work = new_work->next;
1963 if (fd->selected & SELECTION_SELECTED)
1965 VFICON(vf)->selection = g_list_prepend(VFICON(vf)->selection, fd);
1970 match = filelist_sort_compare_filedata_full(fd, new_fd, vf->sort_method, vf->sort_ascend);
1971 if (match == 0) g_warning("multiple fd for the same path");
1975 /* old item was deleted */
1976 fd = static_cast<FileData *>(work->data);
1981 /* new item was added */
1982 new_fd = static_cast<FileData *>(new_work->data);
1988 /* file no longer exists, delete from vf->list */
1989 GList *to_delete = work;
1991 if (fd == VFICON(vf)->prev_selection) VFICON(vf)->prev_selection = nullptr;
1992 if (fd == VFICON(vf)->click_fd) VFICON(vf)->click_fd = nullptr;
1993 file_data_unref(fd);
1994 vf->list = g_list_delete_link(vf->list, to_delete);
1998 /* new file, add to vf->list */
1999 file_data_ref(new_fd);
2000 new_fd->selected = SELECTION_NONE;
2003 vf->list = g_list_insert_before(vf->list, work, new_fd);
2007 /* it is faster to append all new entries together later */
2008 new_fd_list = g_list_prepend(new_fd_list, new_fd);
2011 new_work = new_work->next;
2017 vf->list = g_list_concat(vf->list, g_list_reverse(new_fd_list));
2020 VFICON(vf)->selection = g_list_reverse(VFICON(vf)->selection);
2022 /* Preserve the original selection order */
2025 GList *reversed_old_selected;
2027 reversed_old_selected = g_list_reverse(old_selected);
2028 while (reversed_old_selected)
2031 tmp = g_list_find(VFICON(vf)->selection, reversed_old_selected->data);
2034 VFICON(vf)->selection = g_list_remove_link(VFICON(vf)->selection, tmp);
2035 VFICON(vf)->selection = g_list_concat(tmp, VFICON(vf)->selection);
2037 reversed_old_selected = reversed_old_selected->next;
2039 g_list_free(old_selected);
2042 filelist_free(new_filelist);
2044 vficon_populate(vf, TRUE, keep_position);
2046 if (first_selected && !VFICON(vf)->selection)
2048 /* all selected files disappeared */
2049 vficon_select_closest(vf, first_selected);
2051 file_data_unref(first_selected);
2055 gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(vf->listview), start_path, nullptr, FALSE, 0.0, 0.0);
2058 gtk_tree_path_free(start_path);
2059 gtk_tree_path_free(end_path);
2064 gboolean vficon_refresh(ViewFile *vf)
2066 return vficon_refresh_real(vf, TRUE);
2070 *-----------------------------------------------------------------------------
2072 *-----------------------------------------------------------------------------
2081 static void vficon_cell_data_cb(GtkTreeViewColumn *, GtkCellRenderer *cell,
2082 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
2084 auto cd = static_cast<ColumnData *>(data);
2088 ViewFile *vf = cd->vf;
2090 if (!GQV_IS_CELL_RENDERER_ICON(cell)) return;
2092 gtk_tree_model_get(tree_model, iter, FILE_COLUMN_POINTER, &list, -1);
2094 fd = static_cast<FileData *>(g_list_nth_data(list, cd->number));
2099 gchar *name_sidecars = nullptr;
2102 GtkStateType state = GTK_STATE_NORMAL;
2105 g_assert(fd->magick == FD_MAGICK);
2107 if (options->show_star_rating && fd->rating != STAR_RATING_NOT_READ)
2109 star_rating = convert_rating_to_stars(fd->rating);
2113 star_rating = nullptr;
2116 link = islink(fd->path) ? GQ_LINK_STR : "";
2117 if (fd->sidecar_files)
2119 gchar *sidecars = file_data_sc_list_to_string(fd);
2120 if (options->show_star_rating && VFICON(vf)->show_text)
2122 name_sidecars = g_strdup_printf("%s%s %s\n%s", link, fd->name, sidecars, star_rating);
2124 else if (options->show_star_rating)
2126 name_sidecars = g_strdup_printf("%s", star_rating);
2128 else if (VFICON(vf)->show_text)
2130 name_sidecars = g_strdup_printf("%s%s %s", link, fd->name, sidecars);
2136 const gchar *disabled_grouping = fd->disable_grouping ? _(" [NO GROUPING]") : "";
2137 if (options->show_star_rating && VFICON(vf)->show_text)
2139 name_sidecars = g_strdup_printf("%s%s%s\n%s", link, fd->name, disabled_grouping, star_rating);
2141 else if (options->show_star_rating)
2143 name_sidecars = g_strdup_printf("%s", star_rating);
2145 else if (VFICON(vf)->show_text)
2147 name_sidecars = g_strdup_printf("%s%s%s", link, fd->name, disabled_grouping);
2150 g_free(star_rating);
2152 style = gtk_widget_get_style(vf->listview);
2153 if (fd->selected & SELECTION_SELECTED)
2155 state = GTK_STATE_SELECTED;
2158 convert_gdkcolor_to_gdkrgba(&style->text[state], &color_fg);
2159 convert_gdkcolor_to_gdkrgba(&style->base[state], &color_bg);
2161 if (fd->selected & SELECTION_PRELIGHT)
2163 shift_color(&color_bg, -1, 0);
2166 g_object_set(cell, "pixbuf", fd->thumb_pixbuf,
2167 "text", name_sidecars,
2168 "marks", file_data_get_marks(fd),
2169 "show_marks", vf->marks_enabled,
2170 "cell-background-rgba", &color_bg,
2171 "cell-background-set", TRUE,
2172 "foreground-rgba", &color_fg,
2173 "foreground-set", TRUE,
2174 "has-focus", (VFICON(vf)->focus_fd == fd), NULL);
2175 g_free(name_sidecars);
2179 g_object_set(cell, "pixbuf", NULL,
2181 "show_marks", FALSE,
2182 "cell-background-set", FALSE,
2183 "foreground-set", FALSE,
2184 "has-focus", FALSE, NULL);
2188 static void vficon_append_column(ViewFile *vf, gint n)
2190 GtkTreeViewColumn *column;
2191 GtkCellRenderer *renderer;
2193 column = gtk_tree_view_column_new();
2194 gtk_tree_view_column_set_min_width(column, 0);
2196 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2197 gtk_tree_view_column_set_alignment(column, 0.5);
2199 renderer = gqv_cell_renderer_icon_new();
2200 gtk_tree_view_column_pack_start(column, renderer, FALSE);
2201 g_object_set(G_OBJECT(renderer), "xpad", THUMB_BORDER_PADDING * 2,
2202 "ypad", THUMB_BORDER_PADDING,
2203 "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
2205 g_object_set_data(G_OBJECT(column), "column_number", GINT_TO_POINTER(n));
2206 g_object_set_data(G_OBJECT(renderer), "column_number", GINT_TO_POINTER(n));
2208 auto cd = g_new0(ColumnData, 1);
2211 gtk_tree_view_column_set_cell_data_func(column, renderer, vficon_cell_data_cb, cd, g_free);
2213 gtk_tree_view_append_column(GTK_TREE_VIEW(vf->listview), column);
2215 g_signal_connect(G_OBJECT(renderer), "toggled", G_CALLBACK(vficon_mark_toggled_cb), vf);
2219 *-----------------------------------------------------------------------------
2221 *-----------------------------------------------------------------------------
2224 gboolean vficon_set_fd(ViewFile *vf, FileData *dir_fd)
2228 if (!dir_fd) return FALSE;
2229 if (vf->dir_fd == dir_fd) return TRUE;
2231 file_data_unref(vf->dir_fd);
2232 vf->dir_fd = file_data_ref(dir_fd);
2234 g_list_free(VFICON(vf)->selection);
2235 VFICON(vf)->selection = nullptr;
2237 g_list_free(vf->list);
2240 /* NOTE: populate will clear the store for us */
2241 ret = vficon_refresh_real(vf, FALSE);
2243 VFICON(vf)->focus_fd = nullptr;
2244 vficon_move_focus(vf, 0, 0, FALSE);
2249 void vficon_destroy_cb(GtkWidget *, gpointer data)
2251 auto vf = static_cast<ViewFile *>(data);
2253 vf_refresh_idle_cancel(vf);
2255 file_data_unregister_notify_func(vf_notify_cb, vf);
2259 vf_thumb_cleanup(vf);
2260 vf_star_cleanup(vf);
2262 g_list_free(vf->list);
2263 g_list_free(VFICON(vf)->selection);
2266 ViewFile *vficon_new(ViewFile *vf, FileData *)
2268 GtkListStore *store;
2269 GtkTreeSelection *selection;
2272 vf->info = g_new0(ViewFileInfoIcon, 1);
2274 VFICON(vf)->show_text = options->show_icon_names;
2276 store = gtk_list_store_new(1, G_TYPE_POINTER);
2277 vf->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2278 g_object_unref(store);
2280 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
2281 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_NONE);
2283 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vf->listview), FALSE);
2284 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vf->listview), FALSE);
2286 for (i = 0; i < VFICON_MAX_COLUMNS; i++)
2288 vficon_append_column(vf, i);
2291 /* zero width column to hide tree view focus, we draw it ourselves */
2292 vficon_append_column(vf, i);
2293 /* end column to fill white space */
2294 vficon_append_column(vf, i);
2296 g_signal_connect(G_OBJECT(vf->listview), "size_allocate",
2297 G_CALLBACK(vficon_sized_cb), vf);
2299 gtk_widget_set_events(vf->listview, GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK |
2300 static_cast<GdkEventMask>(GDK_BUTTON_PRESS_MASK | GDK_LEAVE_NOTIFY_MASK));
2302 g_signal_connect(G_OBJECT(vf->listview),"motion_notify_event",
2303 G_CALLBACK(vficon_motion_cb), vf);
2304 g_signal_connect(G_OBJECT(vf->listview), "leave_notify_event",
2305 G_CALLBACK(vficon_leave_cb), vf);
2307 /* force VFICON(vf)->columns to be at least 1 (sane) - this will be corrected in the size_cb */
2308 vficon_populate_at_new_size(vf, 1, 1, FALSE);
2310 file_data_register_notify_func(vf_notify_cb, vf, NOTIFY_PRIORITY_MEDIUM);
2315 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */