4 * Copyright (C) 2008 - 2009 The Geeqie Team
8 * This software is released under the GNU General Public License (GNU GPL).
9 * Please read the included file COPYING for more information.
10 * This software comes with no warranty of any kind, use at your own risk!
14 #include "view_file_icon.h"
17 #include "cellrenderericon.h"
19 #include "collect-io.h"
20 #include "collect-table.h"
26 #include "layout_image.h"
31 #include "ui_fileops.h"
33 #include "ui_tree_edit.h"
34 #include "uri_utils.h"
35 #include "view_file.h"
37 #include <gdk/gdkkeysyms.h> /* for keyboard values */
40 /* between these, the icon width is increased by thumb_max_width / 2 */
41 #define THUMB_MIN_ICON_WIDTH 128
42 #define THUMB_MAX_ICON_WIDTH 150
44 #define VFICON_MAX_COLUMNS 32
45 #define THUMB_BORDER_PADDING 2
47 #define VFICON_TIP_DELAY 500
50 FILE_COLUMN_POINTER = 0,
56 SELECTION_SELECTED = 1 << 0,
57 SELECTION_PRELIGHT = 1 << 1,
58 SELECTION_FOCUS = 1 << 2
61 typedef struct _IconData IconData;
64 SelectionType selected;
68 static gint vficon_index_by_id(ViewFile *vf, IconData *in_id);
70 static IconData *vficon_icon_data(ViewFile *vf, FileData *fd)
79 IconData *chk = work->data;
81 if (chk->fd == fd) id = chk;
88 static gint iconlist_read(FileData *dir_fd, GList **list)
93 if (!filelist_read(dir_fd, &temp, NULL)) return FALSE;
102 g_assert(fd->magick == 0x12345678);
103 id = g_new0(IconData, 1);
105 id->selected = SELECTION_NONE;
118 static void iconlist_free(GList *list)
123 IconData *id = work->data;
124 file_data_unref(id->fd);
133 gint iconlist_sort_file_cb(gpointer a, gpointer b)
137 return filelist_sort_compare_filedata(ida->fd, idb->fd);
140 GList *iconlist_sort(GList *list, SortType method, gboolean ascend)
142 return filelist_sort_full(list, method, ascend, (GCompareFunc) iconlist_sort_file_cb);
145 GList *iconlist_insert_sort(GList *list, IconData *id, SortType method, gboolean ascend)
147 return filelist_insert_sort_full(list, id, method, ascend, (GCompareFunc) iconlist_sort_file_cb);
151 static void vficon_toggle_filenames(ViewFile *vf);
152 static void vficon_selection_remove(ViewFile *vf, IconData *id, SelectionType mask, GtkTreeIter *iter);
153 static void vficon_move_focus(ViewFile *vf, gint row, gint col, gboolean relative);
154 static void vficon_set_focus(ViewFile *vf, IconData *id);
155 static void vficon_populate_at_new_size(ViewFile *vf, gint w, gint h, gboolean force);
159 *-----------------------------------------------------------------------------
161 *-----------------------------------------------------------------------------
164 GList *vficon_pop_menu_file_list(ViewFile *vf)
166 if (!VFICON(vf)->click_id) return NULL;
168 if (VFICON(vf)->click_id->selected & SELECTION_SELECTED)
170 return vf_selection_get_list(vf);
173 return g_list_append(NULL, file_data_ref(VFICON(vf)->click_id->fd));
176 void vficon_pop_menu_view_cb(GtkWidget *widget, gpointer data)
180 if (!VFICON(vf)->click_id) return;
182 if (VFICON(vf)->click_id->selected & SELECTION_SELECTED)
186 list = vf_selection_get_list(vf);
187 view_window_new_from_list(list);
192 view_window_new(VFICON(vf)->click_id->fd);
196 void vficon_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
200 file_util_rename(NULL, vf_pop_menu_file_list(vf), vf->listview);
203 void vficon_pop_menu_show_names_cb(GtkWidget *widget, gpointer data)
207 vficon_toggle_filenames(vf);
210 void vficon_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
217 void vficon_popup_destroy_cb(GtkWidget *widget, gpointer data)
220 vficon_selection_remove(vf, VFICON(vf)->click_id, SELECTION_PRELIGHT, NULL);
221 VFICON(vf)->click_id = NULL;
226 *-------------------------------------------------------------------
228 *-------------------------------------------------------------------
231 static void vficon_send_layout_select(ViewFile *vf, IconData *id)
233 FileData *read_ahead_fd = NULL;
237 if (!vf->layout || !id || !id->fd) return;
241 cur_fd = layout_image_get_fd(vf->layout);
242 if (sel_fd == cur_fd) return; /* no change */
244 if (options->image.enable_read_ahead)
248 row = g_list_index(vf->list, id);
249 if (row > vficon_index_by_fd(vf, cur_fd) &&
250 (guint) (row + 1) < vf_count(vf, NULL))
252 read_ahead_fd = vf_index_get_data(vf, row + 1);
256 read_ahead_fd = vf_index_get_data(vf, row - 1);
260 layout_image_set_with_ahead(vf->layout, sel_fd, read_ahead_fd);
263 static void vficon_toggle_filenames(ViewFile *vf)
265 VFICON(vf)->show_text = !VFICON(vf)->show_text;
266 options->show_icon_names = VFICON(vf)->show_text;
268 vficon_populate_at_new_size(vf, vf->listview->allocation.width, vf->listview->allocation.height, TRUE);
271 static gint vficon_get_icon_width(ViewFile *vf)
275 if (!VFICON(vf)->show_text) return options->thumbnails.max_width;
277 width = options->thumbnails.max_width + options->thumbnails.max_width / 2;
278 if (width < THUMB_MIN_ICON_WIDTH) width = THUMB_MIN_ICON_WIDTH;
279 if (width > THUMB_MAX_ICON_WIDTH) width = options->thumbnails.max_width;
285 *-------------------------------------------------------------------
287 *-------------------------------------------------------------------
290 static gboolean vficon_find_position(ViewFile *vf, IconData *id, gint *row, gint *col)
294 n = g_list_index(vf->list, id);
296 if (n < 0) return FALSE;
298 *row = n / VFICON(vf)->columns;
299 *col = n - (*row * VFICON(vf)->columns);
304 static gboolean vficon_find_iter(ViewFile *vf, IconData *id, GtkTreeIter *iter, gint *column)
309 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
310 if (!vficon_find_position(vf, id, &row, &col)) return FALSE;
311 if (!gtk_tree_model_iter_nth_child(store, iter, NULL, row)) return FALSE;
312 if (column) *column = col;
317 static IconData *vficon_find_data(ViewFile *vf, gint row, gint col, GtkTreeIter *iter)
322 if (row < 0 || col < 0) return NULL;
324 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
325 if (gtk_tree_model_iter_nth_child(store, &p, NULL, row))
329 gtk_tree_model_get(store, &p, FILE_COLUMN_POINTER, &list, -1);
330 if (!list) return NULL;
334 return g_list_nth_data(list, col);
340 static IconData *vficon_find_data_by_coord(ViewFile *vf, gint x, gint y, GtkTreeIter *iter)
343 GtkTreeViewColumn *column;
345 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), x, y,
346 &tpath, &column, NULL, NULL))
353 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
354 gtk_tree_model_get_iter(store, &row, tpath);
355 gtk_tree_path_free(tpath);
357 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
359 n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_number"));
362 if (iter) *iter = row;
363 return g_list_nth_data(list, n);
370 static void vficon_mark_toggled_cb(GtkCellRendererToggle *cell, gchar *path_str, gpointer data)
374 GtkTreePath *path = gtk_tree_path_new_from_string(path_str);
381 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
382 if (!path || !gtk_tree_model_get_iter(store, &row, path))
385 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
387 column = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(cell), "column_number"));
388 g_object_get(G_OBJECT(cell), "toggled_mark", &toggled_mark, NULL);
390 id = g_list_nth_data(list, column);
393 FileData *fd = id->fd;
394 file_data_set_mark(fd, toggled_mark, !file_data_get_mark(fd, toggled_mark));
400 *-------------------------------------------------------------------
401 * tooltip type window
402 *-------------------------------------------------------------------
405 static void tip_show(ViewFile *vf)
410 if (VFICON(vf)->tip_window) return;
412 gdk_window_get_pointer(gtk_tree_view_get_bin_window(GTK_TREE_VIEW(vf->listview)), &x, &y, NULL);
414 VFICON(vf)->tip_id = vficon_find_data_by_coord(vf, x, y, NULL);
415 if (!VFICON(vf)->tip_id) return;
417 VFICON(vf)->tip_window = gtk_window_new(GTK_WINDOW_POPUP);
418 gtk_window_set_resizable(GTK_WINDOW(VFICON(vf)->tip_window), FALSE);
419 gtk_container_set_border_width(GTK_CONTAINER(VFICON(vf)->tip_window), 2);
421 label = gtk_label_new(VFICON(vf)->tip_id->fd->name);
423 g_object_set_data(G_OBJECT(VFICON(vf)->tip_window), "tip_label", label);
424 gtk_container_add(GTK_CONTAINER(VFICON(vf)->tip_window), label);
425 gtk_widget_show(label);
427 gdk_window_get_pointer(NULL, &x, &y, NULL);
429 if (!GTK_WIDGET_REALIZED(VFICON(vf)->tip_window)) gtk_widget_realize(VFICON(vf)->tip_window);
430 gtk_window_move(GTK_WINDOW(VFICON(vf)->tip_window), x + 16, y + 16);
431 gtk_widget_show(VFICON(vf)->tip_window);
434 static void tip_hide(ViewFile *vf)
436 if (VFICON(vf)->tip_window) gtk_widget_destroy(VFICON(vf)->tip_window);
437 VFICON(vf)->tip_window = NULL;
440 static gboolean tip_schedule_cb(gpointer data)
445 if (!VFICON(vf)->tip_delay_id) return FALSE;
447 window = gtk_widget_get_toplevel(vf->listview);
449 if (GTK_WIDGET_SENSITIVE(window) &&
450 GTK_WINDOW(window)->has_focus)
455 VFICON(vf)->tip_delay_id = 0;
459 static void tip_schedule(ViewFile *vf)
463 if (VFICON(vf)->tip_delay_id)
465 g_source_remove(VFICON(vf)->tip_delay_id);
466 VFICON(vf)->tip_delay_id = 0;
469 if (!VFICON(vf)->show_text)
471 VFICON(vf)->tip_delay_id = g_timeout_add(VFICON_TIP_DELAY, tip_schedule_cb, vf);
475 static void tip_unschedule(ViewFile *vf)
479 if (VFICON(vf)->tip_delay_id)
481 g_source_remove(VFICON(vf)->tip_delay_id);
482 VFICON(vf)->tip_delay_id = 0;
486 static void tip_update(ViewFile *vf, IconData *id)
488 if (VFICON(vf)->tip_window)
492 gdk_window_get_pointer(NULL, &x, &y, NULL);
493 gtk_window_move(GTK_WINDOW(VFICON(vf)->tip_window), x + 16, y + 16);
495 if (id != VFICON(vf)->tip_id)
499 VFICON(vf)->tip_id = id;
501 if (!VFICON(vf)->tip_id)
508 label = g_object_get_data(G_OBJECT(VFICON(vf)->tip_window), "tip_label");
509 gtk_label_set_text(GTK_LABEL(label), VFICON(vf)->tip_id->fd->name);
519 *-------------------------------------------------------------------
521 *-------------------------------------------------------------------
524 static void vficon_dnd_get(GtkWidget *widget, GdkDragContext *context,
525 GtkSelectionData *selection_data, guint info,
526 guint time, gpointer data)
530 gchar *uri_text = NULL;
533 if (!VFICON(vf)->click_id) return;
535 if (VFICON(vf)->click_id->selected & SELECTION_SELECTED)
537 list = vf_selection_get_list(vf);
541 list = g_list_append(NULL, file_data_ref(VFICON(vf)->click_id->fd));
545 uri_text = uri_text_from_filelist(list, &total, (info == TARGET_TEXT_PLAIN));
548 DEBUG_1("%s", uri_text);
550 gtk_selection_data_set(selection_data, selection_data->target,
551 8, (guchar *)uri_text, total);
555 static void vficon_drag_data_received(GtkWidget *entry_widget, GdkDragContext *context,
556 int x, int y, GtkSelectionData *selection,
557 guint info, guint time, gpointer data)
561 if (info == TARGET_TEXT_PLAIN) {
562 IconData *id = vficon_find_data_by_coord(vf, x, y, NULL);
565 /* Add keywords to file */
566 FileData *fd = id->fd;
567 gchar *str = g_strndup((gchar *)selection->data, selection->length);
568 GList *kw_list = string_to_keywords_list(str);
570 metadata_append_list(fd, KEYWORD_KEY, kw_list);
571 string_list_free(kw_list);
574 file notification should handle this automatically
575 if (vf->layout && vf->layout->bar_info) {
576 bar_set_fd(vf->layout->bar_info, id->fd);
583 static void vficon_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
589 if (VFICON(vf)->click_id && VFICON(vf)->click_id->fd->thumb_pixbuf)
593 if (VFICON(vf)->click_id->selected & SELECTION_SELECTED)
594 items = g_list_length(VFICON(vf)->selection);
598 dnd_set_drag_icon(widget, context, VFICON(vf)->click_id->fd->thumb_pixbuf, items);
602 static void vficon_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
606 vficon_selection_remove(vf, VFICON(vf)->click_id, SELECTION_PRELIGHT, NULL);
608 if (context->action == GDK_ACTION_MOVE)
616 void vficon_dnd_init(ViewFile *vf)
618 gtk_drag_source_set(vf->listview, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
619 dnd_file_drag_types, dnd_file_drag_types_count,
620 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
621 gtk_drag_dest_set(vf->listview, GTK_DEST_DEFAULT_ALL,
622 dnd_file_drag_types, dnd_file_drag_types_count,
623 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
625 g_signal_connect(G_OBJECT(vf->listview), "drag_data_get",
626 G_CALLBACK(vficon_dnd_get), vf);
627 g_signal_connect(G_OBJECT(vf->listview), "drag_begin",
628 G_CALLBACK(vficon_dnd_begin), vf);
629 g_signal_connect(G_OBJECT(vf->listview), "drag_end",
630 G_CALLBACK(vficon_dnd_end), vf);
631 g_signal_connect(G_OBJECT(vf->listview), "drag_data_received",
632 G_CALLBACK(vficon_drag_data_received), vf);
636 *-------------------------------------------------------------------
638 *-------------------------------------------------------------------
641 static void vficon_selection_set(ViewFile *vf, IconData *id, SelectionType value, GtkTreeIter *iter)
649 if (id->selected == value) return;
650 id->selected = value;
652 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
655 gtk_tree_model_get(store, iter, FILE_COLUMN_POINTER, &list, -1);
656 if (list) gtk_list_store_set(GTK_LIST_STORE(store), iter, FILE_COLUMN_POINTER, list, -1);
662 if (vficon_find_iter(vf, id, &row, NULL))
664 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
665 if (list) gtk_list_store_set(GTK_LIST_STORE(store), &row, FILE_COLUMN_POINTER, list, -1);
670 static void vficon_selection_add(ViewFile *vf, IconData *id, SelectionType mask, GtkTreeIter *iter)
674 vficon_selection_set(vf, id, id->selected | mask, iter);
677 static void vficon_selection_remove(ViewFile *vf, IconData *id, SelectionType mask, GtkTreeIter *iter)
681 vficon_selection_set(vf, id, id->selected & ~mask, iter);
684 void vficon_marks_set(ViewFile *vf, gint enable)
686 vficon_populate_at_new_size(vf, vf->listview->allocation.width, vf->listview->allocation.height, TRUE);
690 *-------------------------------------------------------------------
692 *-------------------------------------------------------------------
695 static void vficon_verify_selections(ViewFile *vf)
699 work = VFICON(vf)->selection;
702 IconData *id = work->data;
705 if (vficon_index_by_id(vf, id) >= 0) continue;
707 VFICON(vf)->selection = g_list_remove(VFICON(vf)->selection, id);
711 void vficon_select_all(ViewFile *vf)
715 g_list_free(VFICON(vf)->selection);
716 VFICON(vf)->selection = NULL;
721 IconData *id = work->data;
724 VFICON(vf)->selection = g_list_append(VFICON(vf)->selection, id);
725 vficon_selection_add(vf, id, SELECTION_SELECTED, NULL);
731 void vficon_select_none(ViewFile *vf)
735 work = VFICON(vf)->selection;
738 IconData *id = work->data;
741 vficon_selection_remove(vf, id, SELECTION_SELECTED, NULL);
744 g_list_free(VFICON(vf)->selection);
745 VFICON(vf)->selection = NULL;
750 void vficon_select_invert(ViewFile *vf)
757 IconData *id = work->data;
760 if (id->selected & SELECTION_SELECTED)
762 VFICON(vf)->selection = g_list_remove(VFICON(vf)->selection, id);
763 vficon_selection_remove(vf, id, SELECTION_SELECTED, NULL);
767 VFICON(vf)->selection = g_list_append(VFICON(vf)->selection, id);
768 vficon_selection_add(vf, id, SELECTION_SELECTED, NULL);
775 static void vficon_select(ViewFile *vf, IconData *id)
777 VFICON(vf)->prev_selection = id;
779 if (!id || id->selected & SELECTION_SELECTED) return;
781 VFICON(vf)->selection = g_list_append(VFICON(vf)->selection, id);
782 vficon_selection_add(vf, id, SELECTION_SELECTED, NULL);
787 static void vficon_unselect(ViewFile *vf, IconData *id)
789 VFICON(vf)->prev_selection = id;
791 if (!id || !(id->selected & SELECTION_SELECTED) ) return;
793 VFICON(vf)->selection = g_list_remove(VFICON(vf)->selection, id);
794 vficon_selection_remove(vf, id, SELECTION_SELECTED, NULL);
799 static void vficon_select_util(ViewFile *vf, IconData *id, gboolean select)
803 vficon_select(vf, id);
807 vficon_unselect(vf, id);
811 static void vficon_select_region_util(ViewFile *vf, IconData *start, IconData *end, gboolean select)
818 if (!vficon_find_position(vf, start, &row1, &col1) ||
819 !vficon_find_position(vf, end, &row2, &col2) ) return;
821 VFICON(vf)->prev_selection = end;
823 if (!options->collections.rectangular_selection)
828 if (g_list_index(vf->list, start) > g_list_index(vf->list, end))
835 work = g_list_find(vf->list, start);
839 vficon_select_util(vf, id, select);
841 if (work->data != end)
862 DEBUG_1("table: %d x %d to %d x %d", row1, col1, row2, col2);
864 for (i = row1; i <= row2; i++)
866 for (j = col1; j <= col2; j++)
868 IconData *id = vficon_find_data(vf, i, j, NULL);
869 if (id) vficon_select_util(vf, id, select);
874 gboolean vficon_index_is_selected(ViewFile *vf, gint row)
876 IconData *id = g_list_nth_data(vf->list, row);
878 if (!id) return FALSE;
880 return (id->selected & SELECTION_SELECTED);
883 guint vficon_selection_count(ViewFile *vf, gint64 *bytes)
890 work = VFICON(vf)->selection;
893 IconData *id = work->data;
894 FileData *fd = id->fd;
895 g_assert(fd->magick == 0x12345678);
904 return g_list_length(VFICON(vf)->selection);
907 GList *vficon_selection_get_list(ViewFile *vf)
912 work = VFICON(vf)->selection;
915 IconData *id = work->data;
916 FileData *fd = id->fd;
917 g_assert(fd->magick == 0x12345678);
919 list = g_list_prepend(list, file_data_ref(fd));
924 list = g_list_reverse(list);
929 GList *vficon_selection_get_list_by_index(ViewFile *vf)
934 work = VFICON(vf)->selection;
937 list = g_list_prepend(list, GINT_TO_POINTER(g_list_index(vf->list, work->data)));
941 return g_list_reverse(list);
944 static void vficon_select_by_id(ViewFile *vf, IconData *id)
948 if (!(id->selected & SELECTION_SELECTED))
951 vficon_select(vf, id);
954 vficon_set_focus(vf, id);
957 void vficon_select_by_fd(ViewFile *vf, FileData *fd)
966 IconData *chk = work->data;
968 if (chk->fd == fd) id = chk;
970 vficon_select_by_id(vf, id);
973 void vficon_mark_to_selection(ViewFile *vf, gint mark, MarkToSelectionMode mode)
978 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
983 IconData *id = work->data;
984 FileData *fd = id->fd;
985 gboolean mark_val, selected;
987 g_assert(fd->magick == 0x12345678);
989 mark_val = file_data_get_mark(fd, n);
990 selected = (id->selected & SELECTION_SELECTED);
994 case MTS_MODE_SET: selected = mark_val;
996 case MTS_MODE_OR: selected = mark_val | selected;
998 case MTS_MODE_AND: selected = mark_val & selected;
1000 case MTS_MODE_MINUS: selected = !mark_val & selected;
1004 vficon_select_util(vf, id, selected);
1010 void vficon_selection_to_mark(ViewFile *vf, gint mark, SelectionToMarkMode mode)
1016 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
1018 slist = vf_selection_get_list(vf);
1022 FileData *fd = work->data;
1026 case STM_MODE_SET: file_data_set_mark(fd, n, 1);
1028 case STM_MODE_RESET: file_data_set_mark(fd, n, 0);
1030 case STM_MODE_TOGGLE: file_data_set_mark(fd, n, !file_data_get_mark(fd, n));
1035 filelist_free(slist);
1038 static void vficon_select_closest(ViewFile *vf, FileData *sel_fd)
1041 IconData *id = NULL;
1043 if (sel_fd->parent) sel_fd = sel_fd->parent;
1055 match = filelist_sort_compare_filedata_full(fd, sel_fd, vf->sort_method, vf->sort_ascend);
1057 if (match >= 0) break;
1062 vficon_select(vf, id);
1063 vficon_send_layout_select(vf, id);
1069 *-------------------------------------------------------------------
1071 *-------------------------------------------------------------------
1074 static void vficon_move_focus(ViewFile *vf, gint row, gint col, gboolean relative)
1081 new_row = VFICON(vf)->focus_row;
1082 new_col = VFICON(vf)->focus_column;
1085 if (new_row < 0) new_row = 0;
1086 if (new_row >= VFICON(vf)->rows) new_row = VFICON(vf)->rows - 1;
1106 new_col = VFICON(vf)->columns - 1;
1113 if (new_col >= VFICON(vf)->columns)
1115 if (new_row < VFICON(vf)->rows - 1)
1122 new_col = VFICON(vf)->columns - 1;
1132 if (new_row >= VFICON(vf)->rows)
1134 if (VFICON(vf)->rows > 0)
1135 new_row = VFICON(vf)->rows - 1;
1138 new_col = VFICON(vf)->columns - 1;
1140 if (new_col >= VFICON(vf)->columns) new_col = VFICON(vf)->columns - 1;
1143 if (new_row == VFICON(vf)->rows - 1)
1147 /* if we moved beyond the last image, go to the last image */
1149 l = g_list_length(vf->list);
1150 if (VFICON(vf)->rows > 1) l -= (VFICON(vf)->rows - 1) * VFICON(vf)->columns;
1151 if (new_col >= l) new_col = l - 1;
1154 vficon_set_focus(vf, vficon_find_data(vf, new_row, new_col, NULL));
1157 static void vficon_set_focus(ViewFile *vf, IconData *id)
1162 if (g_list_find(vf->list, VFICON(vf)->focus_id))
1164 if (id == VFICON(vf)->focus_id)
1166 /* ensure focus row col are correct */
1167 vficon_find_position(vf, VFICON(vf)->focus_id, &VFICON(vf)->focus_row, &VFICON(vf)->focus_column);
1170 vficon_selection_remove(vf, VFICON(vf)->focus_id, SELECTION_FOCUS, NULL);
1173 if (!vficon_find_position(vf, id, &row, &col))
1175 VFICON(vf)->focus_id = NULL;
1176 VFICON(vf)->focus_row = -1;
1177 VFICON(vf)->focus_column = -1;
1181 VFICON(vf)->focus_id = id;
1182 VFICON(vf)->focus_row = row;
1183 VFICON(vf)->focus_column = col;
1184 vficon_selection_add(vf, VFICON(vf)->focus_id, SELECTION_FOCUS, NULL);
1186 if (vficon_find_iter(vf, VFICON(vf)->focus_id, &iter, NULL))
1189 GtkTreeViewColumn *column;
1190 GtkTreeModel *store;
1192 tree_view_row_make_visible(GTK_TREE_VIEW(vf->listview), &iter, FALSE);
1194 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1195 tpath = gtk_tree_model_get_path(store, &iter);
1196 /* focus is set to an extra column with 0 width to hide focus, we draw it ourself */
1197 column = gtk_tree_view_get_column(GTK_TREE_VIEW(vf->listview), VFICON_MAX_COLUMNS);
1198 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vf->listview), tpath, column, FALSE);
1199 gtk_tree_path_free(tpath);
1204 static void vficon_update_focus(ViewFile *vf)
1209 if (VFICON(vf)->focus_id && vficon_find_position(vf, VFICON(vf)->focus_id, &new_row, &new_col))
1211 /* first find the old focus, if it exists and is valid */
1215 /* (try to) stay where we were */
1216 new_row = VFICON(vf)->focus_row;
1217 new_col = VFICON(vf)->focus_column;
1220 vficon_move_focus(vf, new_row, new_col, FALSE);
1224 /* used to figure the page up/down distances */
1225 static gint page_height(ViewFile *vf)
1232 adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(vf->listview));
1233 page_size = (gint)adj->page_increment;
1235 row_height = options->thumbnails.max_height + THUMB_BORDER_PADDING * 2;
1236 if (VFICON(vf)->show_text) row_height += options->thumbnails.max_height / 3;
1238 ret = page_size / row_height;
1239 if (ret < 1) ret = 1;
1245 *-------------------------------------------------------------------
1247 *-------------------------------------------------------------------
1250 static void vfi_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1252 ViewFile *vf = data;
1253 GtkTreeModel *store;
1259 if (!vficon_find_iter(vf, VFICON(vf)->click_id, &iter, &column)) return;
1260 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1261 tpath = gtk_tree_model_get_path(store, &iter);
1262 tree_view_get_cell_clamped(GTK_TREE_VIEW(vf->listview), tpath, column, FALSE, x, y, &cw, &ch);
1263 gtk_tree_path_free(tpath);
1265 popup_menu_position_clamp(menu, x, y, 0);
1268 gboolean vficon_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1270 ViewFile *vf = data;
1274 gboolean stop_signal;
1277 switch (event->keyval)
1279 case GDK_Left: case GDK_KP_Left:
1282 case GDK_Right: case GDK_KP_Right:
1285 case GDK_Up: case GDK_KP_Up:
1288 case GDK_Down: case GDK_KP_Down:
1291 case GDK_Page_Up: case GDK_KP_Page_Up:
1292 focus_row = -page_height(vf);
1294 case GDK_Page_Down: case GDK_KP_Page_Down:
1295 focus_row = page_height(vf);
1297 case GDK_Home: case GDK_KP_Home:
1298 focus_row = -VFICON(vf)->focus_row;
1299 focus_col = -VFICON(vf)->focus_column;
1301 case GDK_End: case GDK_KP_End:
1302 focus_row = VFICON(vf)->rows - 1 - VFICON(vf)->focus_row;
1303 focus_col = VFICON(vf)->columns - 1 - VFICON(vf)->focus_column;
1306 id = vficon_find_data(vf, VFICON(vf)->focus_row, VFICON(vf)->focus_column, NULL);
1309 VFICON(vf)->click_id = id;
1310 if (event->state & GDK_CONTROL_MASK)
1314 selected = id->selected & SELECTION_SELECTED;
1317 vficon_unselect(vf, id);
1321 vficon_select(vf, id);
1322 vficon_send_layout_select(vf, id);
1328 vficon_select(vf, id);
1329 vficon_send_layout_select(vf, id);
1334 id = vficon_find_data(vf, VFICON(vf)->focus_row, VFICON(vf)->focus_column, NULL);
1335 VFICON(vf)->click_id = id;
1337 vficon_selection_add(vf, VFICON(vf)->click_id, SELECTION_PRELIGHT, NULL);
1340 vf->popup = vf_pop_menu(vf);
1341 gtk_menu_popup(GTK_MENU(vf->popup), NULL, NULL, vfi_menu_position_cb, vf, 0, GDK_CURRENT_TIME);
1344 stop_signal = FALSE;
1348 if (focus_row != 0 || focus_col != 0)
1353 old_id = vficon_find_data(vf, VFICON(vf)->focus_row, VFICON(vf)->focus_column, NULL);
1354 vficon_move_focus(vf, focus_row, focus_col, TRUE);
1355 new_id = vficon_find_data(vf, VFICON(vf)->focus_row, VFICON(vf)->focus_column, NULL);
1357 if (new_id != old_id)
1359 if (event->state & GDK_SHIFT_MASK)
1361 if (!options->collections.rectangular_selection)
1363 vficon_select_region_util(vf, old_id, new_id, FALSE);
1367 vficon_select_region_util(vf, VFICON(vf)->click_id, old_id, FALSE);
1369 vficon_select_region_util(vf, VFICON(vf)->click_id, new_id, TRUE);
1370 vficon_send_layout_select(vf, new_id);
1372 else if (event->state & GDK_CONTROL_MASK)
1374 VFICON(vf)->click_id = new_id;
1378 VFICON(vf)->click_id = new_id;
1380 vficon_select(vf, new_id);
1381 vficon_send_layout_select(vf, new_id);
1389 g_signal_stop_emission_by_name(GTK_OBJECT(widget), "key_press_event");
1398 *-------------------------------------------------------------------
1400 *-------------------------------------------------------------------
1403 static gboolean vficon_motion_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1405 ViewFile *vf = data;
1408 id = vficon_find_data_by_coord(vf, (gint)bevent->x, (gint)bevent->y, NULL);
1414 gboolean vficon_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1416 ViewFile *vf = data;
1422 id = vficon_find_data_by_coord(vf, (gint)bevent->x, (gint)bevent->y, &iter);
1424 VFICON(vf)->click_id = id;
1425 vficon_selection_add(vf, VFICON(vf)->click_id, SELECTION_PRELIGHT, &iter);
1427 switch (bevent->button)
1429 case MOUSE_BUTTON_LEFT:
1430 if (!GTK_WIDGET_HAS_FOCUS(vf->listview))
1432 gtk_widget_grab_focus(vf->listview);
1435 if (bevent->type == GDK_2BUTTON_PRESS &&
1438 vficon_selection_remove(vf, VFICON(vf)->click_id, SELECTION_PRELIGHT, &iter);
1439 layout_image_full_screen_start(vf->layout);
1443 case MOUSE_BUTTON_RIGHT:
1444 vf->popup = vf_pop_menu(vf);
1445 gtk_menu_popup(GTK_MENU(vf->popup), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1454 gboolean vficon_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1456 ViewFile *vf = data;
1458 IconData *id = NULL;
1459 gboolean was_selected;
1463 if ((gint)bevent->x != 0 || (gint)bevent->y != 0)
1465 id = vficon_find_data_by_coord(vf, (gint)bevent->x, (gint)bevent->y, &iter);
1468 if (VFICON(vf)->click_id)
1470 vficon_selection_remove(vf, VFICON(vf)->click_id, SELECTION_PRELIGHT, NULL);
1473 if (!id || VFICON(vf)->click_id != id) return TRUE;
1475 was_selected = !!(id->selected & SELECTION_SELECTED);
1477 switch (bevent->button)
1479 case MOUSE_BUTTON_LEFT:
1481 vficon_set_focus(vf, id);
1483 if (bevent->state & GDK_CONTROL_MASK)
1487 select = !(id->selected & SELECTION_SELECTED);
1488 if ((bevent->state & GDK_SHIFT_MASK) && VFICON(vf)->prev_selection)
1490 vficon_select_region_util(vf, VFICON(vf)->prev_selection, id, select);
1494 vficon_select_util(vf, id, select);
1501 if ((bevent->state & GDK_SHIFT_MASK) && VFICON(vf)->prev_selection)
1503 vficon_select_region_util(vf, VFICON(vf)->prev_selection, id, TRUE);
1507 vficon_select_util(vf, id, TRUE);
1508 was_selected = FALSE;
1513 case MOUSE_BUTTON_MIDDLE:
1515 vficon_select_util(vf, id, !(id->selected & SELECTION_SELECTED));
1522 if (!was_selected && (id->selected & SELECTION_SELECTED))
1524 vficon_send_layout_select(vf, id);
1530 static gboolean vficon_leave_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data)
1532 ViewFile *vf = data;
1539 *-------------------------------------------------------------------
1541 *-------------------------------------------------------------------
1544 static gboolean vficon_destroy_node_cb(GtkTreeModel *store, GtkTreePath *tpath, GtkTreeIter *iter, gpointer data)
1548 gtk_tree_model_get(store, iter, FILE_COLUMN_POINTER, &list, -1);
1554 static void vficon_clear_store(ViewFile *vf)
1556 GtkTreeModel *store;
1558 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1559 gtk_tree_model_foreach(store, vficon_destroy_node_cb, NULL);
1561 gtk_list_store_clear(GTK_LIST_STORE(store));
1564 static void vficon_set_thumb(ViewFile *vf, FileData *fd)
1566 GtkTreeModel *store;
1570 if (!vficon_find_iter(vf, vficon_icon_data(vf, fd), &iter, NULL)) return;
1572 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1574 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1575 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1578 static GList *vficon_add_row(ViewFile *vf, GtkTreeIter *iter)
1580 GtkListStore *store;
1584 for (i = 0; i < VFICON(vf)->columns; i++) list = g_list_prepend(list, NULL);
1586 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview)));
1587 gtk_list_store_append(store, iter);
1588 gtk_list_store_set(store, iter, FILE_COLUMN_POINTER, list, -1);
1593 static void vficon_populate(ViewFile *vf, gboolean resize, gboolean keep_position)
1595 GtkTreeModel *store;
1598 IconData *visible_id = NULL;
1603 vficon_verify_selections(vf);
1605 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1607 if (keep_position && GTK_WIDGET_REALIZED(vf->listview) &&
1608 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, NULL, NULL, NULL))
1613 gtk_tree_model_get_iter(store, &iter, tpath);
1614 gtk_tree_path_free(tpath);
1616 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1617 if (list) visible_id = list->data;
1626 vficon_clear_store(vf);
1628 thumb_width = vficon_get_icon_width(vf);
1630 for (i = 0; i < VFICON_MAX_COLUMNS; i++)
1632 GtkTreeViewColumn *column;
1633 GtkCellRenderer *cell;
1636 column = gtk_tree_view_get_column(GTK_TREE_VIEW(vf->listview), i);
1637 gtk_tree_view_column_set_visible(column, (i < VFICON(vf)->columns));
1638 gtk_tree_view_column_set_fixed_width(column, thumb_width + (THUMB_BORDER_PADDING * 6));
1640 list = gtk_tree_view_column_get_cell_renderers(column);
1641 cell = (list) ? list->data : NULL;
1644 if (cell && GQV_IS_CELL_RENDERER_ICON(cell))
1646 g_object_set(G_OBJECT(cell), "fixed_width", thumb_width,
1647 "fixed_height", options->thumbnails.max_height,
1648 "show_text", VFICON(vf)->show_text,
1649 "show_marks", vf->marks_enabled,
1650 "num_marks", FILEDATA_MARKS_SIZE,
1654 if (GTK_WIDGET_REALIZED(vf->listview)) gtk_tree_view_columns_autosize(GTK_TREE_VIEW(vf->listview));
1660 valid = gtk_tree_model_iter_children(store, &iter, NULL);
1670 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1671 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1675 list = vficon_add_row(vf, &iter);
1696 if (valid) valid = gtk_tree_model_iter_next(store, &iter);
1704 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1705 valid = gtk_list_store_remove(GTK_LIST_STORE(store), &iter);
1709 VFICON(vf)->rows = r;
1712 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, NULL, NULL, NULL))
1717 gtk_tree_model_get_iter(store, &iter, tpath);
1718 gtk_tree_path_free(tpath);
1720 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1721 if (g_list_find(list, visible_id) == NULL &&
1722 vficon_find_iter(vf, visible_id, &iter, NULL))
1724 tree_view_row_make_visible(GTK_TREE_VIEW(vf->listview), &iter, FALSE);
1730 vficon_thumb_update(vf);
1733 static void vficon_populate_at_new_size(ViewFile *vf, gint w, gint h, gboolean force)
1738 thumb_width = vficon_get_icon_width(vf);
1740 new_cols = w / (thumb_width + (THUMB_BORDER_PADDING * 6));
1741 if (new_cols < 1) new_cols = 1;
1743 if (!force && new_cols == VFICON(vf)->columns) return;
1745 VFICON(vf)->columns = new_cols;
1747 vficon_populate(vf, TRUE, TRUE);
1749 DEBUG_1("col tab pop cols=%d rows=%d", VFICON(vf)->columns, VFICON(vf)->rows);
1753 static void vficon_sync(ViewFile *vf)
1755 GtkTreeModel *store;
1761 if (VFICON(vf)->rows == 0) return;
1763 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1768 valid = gtk_tree_model_iter_children(store, &iter, NULL);
1778 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1779 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1783 list = vficon_add_row(vf, &iter);
1804 if (valid) valid = gtk_tree_model_iter_next(store, &iter);
1812 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1813 valid = gtk_list_store_remove(GTK_LIST_STORE(store), &iter);
1817 VFICON(vf)->rows = r;
1819 vficon_update_focus(vf);
1824 static void vficon_sync_idle(ViewFile *vf)
1826 if (VFICON(vf)->sync_idle_id == -1)
1828 /* high priority, the view needs to be resynced before a redraw
1829 * may contain invalid pointers at this time
1831 VFICON(vf)->sync_idle_id = g_idle_add_full(G_PRIORITY_HIGH, vficon_sync_idle_cb, vf, NULL);
1836 static void vficon_sized_cb(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
1838 ViewFile *vf = data;
1840 vficon_populate_at_new_size(vf, allocation->width, allocation->height, FALSE);
1844 *-----------------------------------------------------------------------------
1846 *-----------------------------------------------------------------------------
1849 void vficon_sort_set(ViewFile *vf, SortType type, gboolean ascend)
1851 if (vf->sort_method == type && vf->sort_ascend == ascend) return;
1853 vf->sort_method = type;
1854 vf->sort_ascend = ascend;
1856 if (!vf->list) return;
1862 *-----------------------------------------------------------------------------
1864 *-----------------------------------------------------------------------------
1867 static gboolean vficon_thumb_next(ViewFile *vf);
1869 static gdouble vficon_thumb_progress(ViewFile *vf)
1874 GList *work = vf->list;
1877 IconData *id = work->data;
1878 FileData *fd = id->fd;
1881 if (fd->thumb_pixbuf) done++;
1884 DEBUG_1("thumb progress: %d of %d", done, count);
1885 return (gdouble)done / count;
1888 static void vficon_thumb_status(ViewFile *vf, gdouble val, const gchar *text)
1890 if (vf->func_thumb_status)
1892 vf->func_thumb_status(vf, val, text, vf->data_thumb_status);
1896 static void vficon_thumb_cleanup(ViewFile *vf)
1898 vficon_thumb_status(vf, 0.0, NULL);
1900 vf->thumbs_running = FALSE;
1902 thumb_loader_free(vf->thumbs_loader);
1903 vf->thumbs_loader = NULL;
1905 vf->thumbs_filedata = NULL;
1908 static void vficon_thumb_stop(ViewFile *vf)
1910 if (vf->thumbs_running) vficon_thumb_cleanup(vf);
1913 static void vficon_thumb_do(ViewFile *vf, ThumbLoader *tl, FileData *fd)
1917 vficon_set_thumb(vf, fd);
1919 vficon_thumb_status(vf, vficon_thumb_progress(vf), _("Loading thumbs..."));
1922 static void vficon_thumb_error_cb(ThumbLoader *tl, gpointer data)
1924 ViewFile *vf = data;
1926 if (vf->thumbs_filedata && vf->thumbs_loader == tl)
1928 vficon_thumb_do(vf, tl, vf->thumbs_filedata);
1931 while (vficon_thumb_next(vf));
1934 static void vficon_thumb_done_cb(ThumbLoader *tl, gpointer data)
1936 ViewFile *vf = data;
1938 if (vf->thumbs_filedata && vf->thumbs_loader == tl)
1940 vficon_thumb_do(vf, tl, vf->thumbs_filedata);
1943 while (vficon_thumb_next(vf));
1946 static gboolean vficon_thumb_next(ViewFile *vf)
1949 FileData *fd = NULL;
1951 if (!GTK_WIDGET_REALIZED(vf->listview))
1953 vficon_thumb_status(vf, 0.0, NULL);
1957 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, NULL, NULL, NULL))
1959 GtkTreeModel *store;
1961 gboolean valid = TRUE;
1963 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1964 gtk_tree_model_get_iter(store, &iter, tpath);
1965 gtk_tree_path_free(tpath);
1967 while (!fd && valid && tree_view_row_get_visibility(GTK_TREE_VIEW(vf->listview), &iter, FALSE) == 0)
1971 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1975 IconData *id = list->data;
1976 if (id && !id->fd->thumb_pixbuf) fd = id->fd;
1980 valid = gtk_tree_model_iter_next(store, &iter);
1984 /* then find first undone */
1988 GList *work = vf->list;
1991 IconData *id = work->data;
1992 FileData *fd_p = id->fd;
1995 if (!fd_p->thumb_pixbuf) fd = fd_p;
2002 vficon_thumb_cleanup(vf);
2006 vf->thumbs_filedata = fd;
2008 thumb_loader_free(vf->thumbs_loader);
2010 vf->thumbs_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
2011 thumb_loader_set_callbacks(vf->thumbs_loader,
2012 vficon_thumb_done_cb,
2013 vficon_thumb_error_cb,
2017 if (!thumb_loader_start(vf->thumbs_loader, fd))
2019 /* set icon to unknown, continue */
2020 DEBUG_1("thumb loader start failed %s", fd->path);
2021 vficon_thumb_do(vf, vf->thumbs_loader, fd);
2029 void vficon_thumb_update(ViewFile *vf)
2031 vficon_thumb_stop(vf);
2033 vficon_thumb_status(vf, 0.0, _("Loading thumbs..."));
2034 vf->thumbs_running = TRUE;
2036 if (thumb_format_changed)
2038 GList *work = vf->list;
2041 IconData *id = work->data;
2042 FileData *fd = id->fd;
2043 if (fd->thumb_pixbuf)
2045 g_object_unref(fd->thumb_pixbuf);
2046 fd->thumb_pixbuf = NULL;
2051 thumb_format_changed = FALSE;
2054 while (vficon_thumb_next(vf));
2058 *-----------------------------------------------------------------------------
2060 *-----------------------------------------------------------------------------
2063 FileData *vficon_index_get_data(ViewFile *vf, gint row)
2067 id = g_list_nth_data(vf->list, row);
2068 return id ? id->fd : NULL;
2072 gint vficon_index_by_fd(ViewFile *vf, FileData *in_fd)
2077 if (!in_fd) return -1;
2082 IconData *id = work->data;
2083 FileData *fd = id->fd;
2084 if (fd == in_fd) return p;
2092 static gint vficon_index_by_id(ViewFile *vf, IconData *in_id)
2097 if (!in_id) return -1;
2102 IconData *id = work->data;
2103 if (id == in_id) return p;
2111 guint vficon_count(ViewFile *vf, gint64 *bytes)
2121 IconData *id = work->data;
2122 FileData *fd = id->fd;
2131 return g_list_length(vf->list);
2134 GList *vficon_get_list(ViewFile *vf)
2142 IconData *id = work->data;
2143 FileData *fd = id->fd;
2146 list = g_list_prepend(list, file_data_ref(fd));
2149 return g_list_reverse(list);
2153 *-----------------------------------------------------------------------------
2155 *-----------------------------------------------------------------------------
2158 static gboolean vficon_refresh_real(ViewFile *vf, gboolean keep_position)
2160 gboolean ret = TRUE;
2161 GList *work, *work_fd;
2163 GList *new_filelist = NULL;
2164 FileData *first_selected = NULL;
2165 GList *new_iconlist = NULL;
2167 focus_id = VFICON(vf)->focus_id;
2171 ret = filelist_read(vf->dir_fd, &new_filelist, NULL);
2172 new_filelist = file_data_filter_marks_list(new_filelist, vf_marks_get_filter(vf));
2175 vf->list = iconlist_sort(vf->list, vf->sort_method, vf->sort_ascend); /* the list might not be sorted if there were renames */
2176 new_filelist = filelist_sort(new_filelist, vf->sort_method, vf->sort_ascend);
2178 if (VFICON(vf)->selection)
2180 first_selected = ((IconData *)(VFICON(vf)->selection->data))->fd;
2181 file_data_ref(first_selected);
2182 g_list_free(VFICON(vf)->selection);
2183 VFICON(vf)->selection = NULL;
2188 /* check for same files from old_list */
2190 work_fd = new_filelist;
2191 while (work || work_fd)
2193 IconData *id = NULL;
2194 FileData *fd = NULL;
2195 FileData *new_fd = NULL;
2198 if (work && work_fd)
2203 new_fd = work_fd->data;
2207 /* not changed, go to next */
2209 work_fd = work_fd->next;
2210 if (id->selected & SELECTION_SELECTED)
2212 VFICON(vf)->selection = g_list_prepend(VFICON(vf)->selection, id);
2217 match = filelist_sort_compare_filedata_full(fd, new_fd, vf->sort_method, vf->sort_ascend);
2218 if (match == 0) g_warning("multiple fd for the same path");
2228 new_fd = work_fd->data;
2234 /* file no longer exists, delete from vf->list */
2235 GList *to_delete = work;
2237 if (id == VFICON(vf)->prev_selection) VFICON(vf)->prev_selection = NULL;
2238 if (id == VFICON(vf)->click_id) VFICON(vf)->click_id = NULL;
2239 file_data_unref(fd);
2241 vf->list = g_list_delete_link(vf->list, to_delete);
2245 /* new file, add to vf->list */
2246 id = g_new0(IconData, 1);
2248 id->selected = SELECTION_NONE;
2249 id->fd = file_data_ref(new_fd);
2251 vf->list = g_list_insert_before(vf->list, work, id);
2253 new_iconlist = g_list_prepend(new_iconlist, id); /* it is faster to append all new entries together later */
2255 work_fd = work_fd->next;
2262 vf->list = g_list_concat(vf->list, g_list_reverse(new_iconlist));
2265 VFICON(vf)->selection = g_list_reverse(VFICON(vf)->selection);
2267 filelist_free(new_filelist);
2269 vficon_populate(vf, TRUE, keep_position);
2271 if (first_selected && !VFICON(vf)->selection)
2273 /* all selected files disappeared */
2274 vficon_select_closest(vf, first_selected);
2276 file_data_unref(first_selected);
2278 /* attempt to keep focus on same icon when refreshing */
2279 if (focus_id && g_list_find(vf->list, focus_id))
2281 vficon_set_focus(vf, focus_id);
2287 gboolean vficon_refresh(ViewFile *vf)
2289 return vficon_refresh_real(vf, TRUE);
2293 *-----------------------------------------------------------------------------
2295 *-----------------------------------------------------------------------------
2298 typedef struct _ColumnData ColumnData;
2305 static void vficon_cell_data_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
2306 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
2308 ColumnData *cd = data;
2318 gtk_tree_model_get(tree_model, iter, FILE_COLUMN_POINTER, &list, -1);
2320 id = g_list_nth_data(list, cd->number);
2322 if (id) g_assert(id->fd->magick == 0x12345678);
2324 style = gtk_widget_get_style(vf->listview);
2325 if (id && id->selected & SELECTION_SELECTED)
2327 memcpy(&color_fg, &style->text[GTK_STATE_SELECTED], sizeof(color_fg));
2328 memcpy(&color_bg, &style->base[GTK_STATE_SELECTED], sizeof(color_bg));
2332 memcpy(&color_fg, &style->text[GTK_STATE_NORMAL], sizeof(color_fg));
2333 memcpy(&color_bg, &style->base[GTK_STATE_NORMAL], sizeof(color_bg));
2336 if (id && id->selected & SELECTION_PRELIGHT)
2339 shift_color(&color_fg, -1, 0);
2341 shift_color(&color_bg, -1, 0);
2344 if (GQV_IS_CELL_RENDERER_ICON(cell))
2348 gchar *name_sidecars;
2349 gchar *sidecars = NULL;
2350 gchar *link = islink(id->fd->path) ? GQ_LINK_STR : "";
2352 if (id->fd->sidecar_files)
2354 sidecars = file_data_sc_list_to_string(id->fd);
2355 name_sidecars = g_strdup_printf("%s%s %s", link, id->fd->name, sidecars);
2359 gchar *disabled_grouping = id->fd->disable_grouping ? _(" [NO GROUPING]") : "";
2360 name_sidecars = g_strdup_printf("%s%s%s", link, id->fd->name, disabled_grouping);
2363 g_object_set(cell, "pixbuf", id->fd->thumb_pixbuf,
2364 "text", name_sidecars,
2365 "marks", file_data_get_marks(id->fd),
2366 "show_marks", vf->marks_enabled,
2367 "cell-background-gdk", &color_bg,
2368 "cell-background-set", TRUE,
2369 "foreground-gdk", &color_fg,
2370 "foreground-set", TRUE,
2371 "has-focus", (VFICON(vf)->focus_id == id), NULL);
2373 g_free(name_sidecars);
2377 g_object_set(cell, "pixbuf", NULL,
2379 "show_marks", FALSE,
2380 "cell-background-set", FALSE,
2381 "foreground-set", FALSE,
2382 "has-focus", FALSE, NULL);
2387 static void vficon_append_column(ViewFile *vf, gint n)
2390 GtkTreeViewColumn *column;
2391 GtkCellRenderer *renderer;
2393 column = gtk_tree_view_column_new();
2394 gtk_tree_view_column_set_min_width(column, 0);
2396 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2397 gtk_tree_view_column_set_alignment(column, 0.5);
2399 renderer = gqv_cell_renderer_icon_new();
2400 gtk_tree_view_column_pack_start(column, renderer, FALSE);
2401 g_object_set(G_OBJECT(renderer), "xpad", THUMB_BORDER_PADDING * 2,
2402 "ypad", THUMB_BORDER_PADDING,
2403 "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
2405 g_object_set_data(G_OBJECT(column), "column_number", GINT_TO_POINTER(n));
2406 g_object_set_data(G_OBJECT(renderer), "column_number", GINT_TO_POINTER(n));
2408 cd = g_new0(ColumnData, 1);
2411 gtk_tree_view_column_set_cell_data_func(column, renderer, vficon_cell_data_cb, cd, g_free);
2413 gtk_tree_view_append_column(GTK_TREE_VIEW(vf->listview), column);
2415 g_signal_connect(G_OBJECT(renderer), "toggled", G_CALLBACK(vficon_mark_toggled_cb), vf);
2419 *-----------------------------------------------------------------------------
2421 *-----------------------------------------------------------------------------
2424 gboolean vficon_set_fd(ViewFile *vf, FileData *dir_fd)
2428 if (!dir_fd) return FALSE;
2429 if (vf->dir_fd == dir_fd) return TRUE;
2431 file_data_unref(vf->dir_fd);
2432 vf->dir_fd = file_data_ref(dir_fd);
2434 g_list_free(VFICON(vf)->selection);
2435 VFICON(vf)->selection = NULL;
2437 iconlist_free(vf->list);
2440 /* NOTE: populate will clear the store for us */
2441 ret = vficon_refresh_real(vf, FALSE);
2443 VFICON(vf)->focus_id = NULL;
2444 vficon_move_focus(vf, 0, 0, FALSE);
2449 void vficon_destroy_cb(GtkWidget *widget, gpointer data)
2451 ViewFile *vf = data;
2453 vf_refresh_idle_cancel(vf);
2455 file_data_unregister_notify_func(vf_notify_cb, vf);
2459 vficon_thumb_cleanup(vf);
2461 iconlist_free(vf->list);
2462 g_list_free(VFICON(vf)->selection);
2465 ViewFile *vficon_new(ViewFile *vf, FileData *dir_fd)
2467 GtkListStore *store;
2468 GtkTreeSelection *selection;
2471 vf->info = g_new0(ViewFileInfoIcon, 1);
2473 VFICON(vf)->show_text = options->show_icon_names;
2475 store = gtk_list_store_new(1, G_TYPE_POINTER);
2476 vf->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2477 g_object_unref(store);
2479 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
2480 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_NONE);
2482 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vf->listview), FALSE);
2483 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vf->listview), FALSE);
2485 for (i = 0; i < VFICON_MAX_COLUMNS; i++)
2487 vficon_append_column(vf, i);
2490 /* zero width column to hide tree view focus, we draw it ourselves */
2491 vficon_append_column(vf, i);
2492 /* end column to fill white space */
2493 vficon_append_column(vf, i);
2495 g_signal_connect(G_OBJECT(vf->listview), "size_allocate",
2496 G_CALLBACK(vficon_sized_cb), vf);
2498 gtk_widget_set_events(vf->listview, GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK |
2499 GDK_BUTTON_PRESS_MASK | GDK_LEAVE_NOTIFY_MASK);
2501 g_signal_connect(G_OBJECT(vf->listview),"motion_notify_event",
2502 G_CALLBACK(vficon_motion_cb), vf);
2503 g_signal_connect(G_OBJECT(vf->listview), "leave_notify_event",
2504 G_CALLBACK(vficon_leave_cb), vf);
2506 /* force VFICON(vf)->columns to be at least 1 (sane) - this will be corrected in the size_cb */
2507 vficon_populate_at_new_size(vf, 1, 1, FALSE);
2509 file_data_register_notify_func(vf_notify_cb, vf, NOTIFY_PRIORITY_MEDIUM);
2514 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */