4 * Copyright (C) 2008 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"
16 #include "cellrenderericon.h"
18 #include "collect-io.h"
19 #include "collect-table.h"
26 #include "layout_image.h"
30 #include "ui_bookmark.h"
31 #include "ui_fileops.h"
33 #include "ui_tree_edit.h"
34 #include "view_file.h"
36 #include <gdk/gdkkeysyms.h> /* for keyboard values */
39 /* between these, the icon width is increased by thumb_max_width / 2 */
40 #define THUMB_MIN_ICON_WIDTH 128
41 #define THUMB_MAX_ICON_WIDTH 150
43 #define VFICON_MAX_COLUMNS 32
44 #define THUMB_BORDER_PADDING 2
46 #define VFICON_TIP_DELAY 500
49 FILE_COLUMN_POINTER = 0,
55 SELECTION_SELECTED = 1 << 0,
56 SELECTION_PRELIGHT = 1 << 1,
57 SELECTION_FOCUS = 1 << 2
60 typedef struct _IconData IconData;
63 SelectionType selected;
68 static void vficon_notify_cb(FileData *fd, NotifyType type, gpointer data);
69 static gint vficon_index_by_id(ViewFile *vf, IconData *in_id);
71 static IconData *vficon_icon_data(ViewFile *vf, FileData *fd)
80 IconData *chk = work->data;
82 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(void *a, void *b)
137 return filelist_sort_compare_filedata(ida->fd, idb->fd);
140 GList *iconlist_sort(GList *list, SortType method, gint 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, gint 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, gint relative);
154 static void vficon_set_focus(ViewFile *vf, IconData *id);
155 static void vficon_thumb_update(ViewFile *vf);
156 static void vficon_populate_at_new_size(ViewFile *vf, gint w, gint h, gint force);
160 *-----------------------------------------------------------------------------
162 *-----------------------------------------------------------------------------
165 GList *vficon_pop_menu_file_list(ViewFile *vf)
167 if (!VFICON_INFO(vf, click_id)) return NULL;
169 if (VFICON_INFO(vf, click_id)->selected & SELECTION_SELECTED)
171 return vf_selection_get_list(vf);
174 return g_list_append(NULL, file_data_ref(VFICON_INFO(vf, click_id)->fd));
177 void vficon_pop_menu_view_cb(GtkWidget *widget, gpointer data)
181 if (!VFICON_INFO(vf, click_id)) return;
183 if (VFICON_INFO(vf, click_id)->selected & SELECTION_SELECTED)
187 list = vf_selection_get_list(vf);
188 view_window_new_from_list(list);
193 view_window_new(VFICON_INFO(vf, click_id)->fd);
197 void vficon_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
201 file_util_rename(NULL, vf_pop_menu_file_list(vf), vf->listview);
204 void vficon_pop_menu_show_names_cb(GtkWidget *widget, gpointer data)
208 vficon_toggle_filenames(vf);
211 void vficon_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
218 void vficon_popup_destroy_cb(GtkWidget *widget, gpointer data)
221 vficon_selection_remove(vf, VFICON_INFO(vf, click_id), SELECTION_PRELIGHT, NULL);
222 VFICON_INFO(vf, click_id) = NULL;
227 *-------------------------------------------------------------------
229 *-------------------------------------------------------------------
232 static void vficon_send_layout_select(ViewFile *vf, IconData *id)
234 FileData *read_ahead_fd = NULL;
238 if (!vf->layout || !id || !id->fd) return;
242 cur_fd = layout_image_get_fd(vf->layout);
243 if (sel_fd == cur_fd) return; /* no change */
245 if (options->image.enable_read_ahead)
249 row = g_list_index(vf->list, id);
250 if (row > vficon_index_by_fd(vf, cur_fd) &&
251 (guint) (row + 1) < vf_count(vf, NULL))
253 read_ahead_fd = vf_index_get_data(vf, row + 1);
257 read_ahead_fd = vf_index_get_data(vf, row - 1);
261 layout_image_set_with_ahead(vf->layout, sel_fd, read_ahead_fd);
264 static void vficon_toggle_filenames(ViewFile *vf)
266 VFICON_INFO(vf, show_text) = !VFICON_INFO(vf, show_text);
267 options->show_icon_names = VFICON_INFO(vf, show_text);
269 vficon_populate_at_new_size(vf, vf->listview->allocation.width, vf->listview->allocation.height, TRUE);
272 static gint vficon_get_icon_width(ViewFile *vf)
276 if (!VFICON_INFO(vf, show_text)) return options->thumbnails.max_width;
278 width = options->thumbnails.max_width + options->thumbnails.max_width / 2;
279 if (width < THUMB_MIN_ICON_WIDTH) width = THUMB_MIN_ICON_WIDTH;
280 if (width > THUMB_MAX_ICON_WIDTH) width = options->thumbnails.max_width;
286 *-------------------------------------------------------------------
288 *-------------------------------------------------------------------
291 static gint vficon_find_position(ViewFile *vf, IconData *id, gint *row, gint *col)
295 n = g_list_index(vf->list, id);
297 if (n < 0) return FALSE;
299 *row = n / VFICON_INFO(vf, columns);
300 *col = n - (*row * VFICON_INFO(vf, columns));
305 static gint vficon_find_iter(ViewFile *vf, IconData *id, GtkTreeIter *iter, gint *column)
310 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
311 if (!vficon_find_position(vf, id, &row, &col)) return FALSE;
312 if (!gtk_tree_model_iter_nth_child(store, iter, NULL, row)) return FALSE;
313 if (column) *column = col;
318 static IconData *vficon_find_data(ViewFile *vf, gint row, gint col, GtkTreeIter *iter)
323 if (row < 0 || col < 0) return NULL;
325 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
326 if (gtk_tree_model_iter_nth_child(store, &p, NULL, row))
330 gtk_tree_model_get(store, &p, FILE_COLUMN_POINTER, &list, -1);
331 if (!list) return NULL;
335 return g_list_nth_data(list, col);
341 static IconData *vficon_find_data_by_coord(ViewFile *vf, gint x, gint y, GtkTreeIter *iter)
344 GtkTreeViewColumn *column;
346 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), x, y,
347 &tpath, &column, NULL, NULL))
354 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
355 gtk_tree_model_get_iter(store, &row, tpath);
356 gtk_tree_path_free(tpath);
358 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
360 n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_number"));
363 if (iter) *iter = row;
364 return g_list_nth_data(list, n);
372 *-------------------------------------------------------------------
373 * tooltip type window
374 *-------------------------------------------------------------------
377 static void tip_show(ViewFile *vf)
382 if (VFICON_INFO(vf, tip_window)) return;
384 gdk_window_get_pointer(gtk_tree_view_get_bin_window(GTK_TREE_VIEW(vf->listview)), &x, &y, NULL);
386 VFICON_INFO(vf, tip_id) = vficon_find_data_by_coord(vf, x, y, NULL);
387 if (!VFICON_INFO(vf, tip_id)) return;
389 VFICON_INFO(vf, tip_window) = gtk_window_new(GTK_WINDOW_POPUP);
390 gtk_window_set_resizable(GTK_WINDOW(VFICON_INFO(vf, tip_window)), FALSE);
391 gtk_container_set_border_width(GTK_CONTAINER(VFICON_INFO(vf, tip_window)), 2);
393 label = gtk_label_new(VFICON_INFO(vf, tip_id)->fd->name);
395 g_object_set_data(G_OBJECT(VFICON_INFO(vf, tip_window)), "tip_label", label);
396 gtk_container_add(GTK_CONTAINER(VFICON_INFO(vf, tip_window)), label);
397 gtk_widget_show(label);
399 gdk_window_get_pointer(NULL, &x, &y, NULL);
401 if (!GTK_WIDGET_REALIZED(VFICON_INFO(vf, tip_window))) gtk_widget_realize(VFICON_INFO(vf, tip_window));
402 gtk_window_move(GTK_WINDOW(VFICON_INFO(vf, tip_window)), x + 16, y + 16);
403 gtk_widget_show(VFICON_INFO(vf, tip_window));
406 static void tip_hide(ViewFile *vf)
408 if (VFICON_INFO(vf, tip_window)) gtk_widget_destroy(VFICON_INFO(vf, tip_window));
409 VFICON_INFO(vf, tip_window) = NULL;
412 static gint tip_schedule_cb(gpointer data)
417 if (VFICON_INFO(vf, tip_delay_id) == -1) return FALSE;
419 window = gtk_widget_get_toplevel(vf->listview);
421 if (GTK_WIDGET_SENSITIVE(window) &&
422 GTK_WINDOW(window)->has_focus)
427 VFICON_INFO(vf, tip_delay_id) = -1;
431 static void tip_schedule(ViewFile *vf)
435 if (VFICON_INFO(vf, tip_delay_id) != -1)
437 g_source_remove(VFICON_INFO(vf, tip_delay_id));
438 VFICON_INFO(vf, tip_delay_id) = -1;
441 if (!VFICON_INFO(vf, show_text))
443 VFICON_INFO(vf, tip_delay_id) = g_timeout_add(VFICON_TIP_DELAY, tip_schedule_cb, vf);
447 static void tip_unschedule(ViewFile *vf)
451 if (VFICON_INFO(vf, tip_delay_id) != -1) g_source_remove(VFICON_INFO(vf, tip_delay_id));
452 VFICON_INFO(vf, tip_delay_id) = -1;
455 static void tip_update(ViewFile *vf, IconData *id)
457 if (VFICON_INFO(vf, tip_window))
461 gdk_window_get_pointer(NULL, &x, &y, NULL);
462 gtk_window_move(GTK_WINDOW(VFICON_INFO(vf, tip_window)), x + 16, y + 16);
464 if (id != VFICON_INFO(vf, tip_id))
468 VFICON_INFO(vf, tip_id) = id;
470 if (!VFICON_INFO(vf, tip_id))
477 label = g_object_get_data(G_OBJECT(VFICON_INFO(vf, tip_window)), "tip_label");
478 gtk_label_set_text(GTK_LABEL(label), VFICON_INFO(vf, tip_id)->fd->name);
488 *-------------------------------------------------------------------
490 *-------------------------------------------------------------------
493 static void vficon_dnd_get(GtkWidget *widget, GdkDragContext *context,
494 GtkSelectionData *selection_data, guint info,
495 guint time, gpointer data)
499 gchar *uri_text = NULL;
502 if (!VFICON_INFO(vf, click_id)) return;
504 if (VFICON_INFO(vf, click_id)->selected & SELECTION_SELECTED)
506 list = vf_selection_get_list(vf);
510 list = g_list_append(NULL, file_data_ref(VFICON_INFO(vf, click_id)->fd));
514 uri_text = uri_text_from_filelist(list, &total, (info == TARGET_TEXT_PLAIN));
519 gtk_selection_data_set(selection_data, selection_data->target,
520 8, (guchar *)uri_text, total);
524 static void vficon_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
530 if (VFICON_INFO(vf, click_id) && VFICON_INFO(vf, click_id)->fd->pixbuf)
534 if (VFICON_INFO(vf, click_id)->selected & SELECTION_SELECTED)
535 items = g_list_length(VFICON_INFO(vf, selection));
539 dnd_set_drag_icon(widget, context, VFICON_INFO(vf, click_id)->fd->pixbuf, items);
543 static void vficon_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
547 vficon_selection_remove(vf, VFICON_INFO(vf, click_id), SELECTION_PRELIGHT, NULL);
549 if (context->action == GDK_ACTION_MOVE)
557 void vficon_dnd_init(ViewFile *vf)
559 gtk_drag_source_set(vf->listview, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
560 dnd_file_drag_types, dnd_file_drag_types_count,
561 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
562 g_signal_connect(G_OBJECT(vf->listview), "drag_data_get",
563 G_CALLBACK(vficon_dnd_get), vf);
564 g_signal_connect(G_OBJECT(vf->listview), "drag_begin",
565 G_CALLBACK(vficon_dnd_begin), vf);
566 g_signal_connect(G_OBJECT(vf->listview), "drag_end",
567 G_CALLBACK(vficon_dnd_end), vf);
571 *-------------------------------------------------------------------
573 *-------------------------------------------------------------------
576 static void vficon_selection_set(ViewFile *vf, IconData *id, SelectionType value, GtkTreeIter *iter)
584 if (id->selected == value) return;
585 id->selected = value;
587 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
590 gtk_tree_model_get(store, iter, FILE_COLUMN_POINTER, &list, -1);
591 if (list) gtk_list_store_set(GTK_LIST_STORE(store), iter, FILE_COLUMN_POINTER, list, -1);
597 if (vficon_find_iter(vf, id, &row, NULL))
599 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &list, -1);
600 if (list) gtk_list_store_set(GTK_LIST_STORE(store), &row, FILE_COLUMN_POINTER, list, -1);
605 static void vficon_selection_add(ViewFile *vf, IconData *id, SelectionType mask, GtkTreeIter *iter)
609 vficon_selection_set(vf, id, id->selected | mask, iter);
612 static void vficon_selection_remove(ViewFile *vf, IconData *id, SelectionType mask, GtkTreeIter *iter)
616 vficon_selection_set(vf, id, id->selected & ~mask, iter);
620 *-------------------------------------------------------------------
622 *-------------------------------------------------------------------
625 static void vficon_verify_selections(ViewFile *vf)
629 work = VFICON_INFO(vf, selection);
632 IconData *id = work->data;
635 if (vficon_index_by_id(vf, id) >= 0) continue;
637 VFICON_INFO(vf, selection) = g_list_remove(VFICON_INFO(vf, selection), id);
641 void vficon_select_all(ViewFile *vf)
645 g_list_free(VFICON_INFO(vf, selection));
646 VFICON_INFO(vf, selection) = NULL;
651 IconData *id = work->data;
654 VFICON_INFO(vf, selection) = g_list_append(VFICON_INFO(vf, selection), id);
655 vficon_selection_add(vf, id, SELECTION_SELECTED, NULL);
661 void vficon_select_none(ViewFile *vf)
665 work = VFICON_INFO(vf, selection);
668 IconData *id = work->data;
671 vficon_selection_remove(vf, id, SELECTION_SELECTED, NULL);
674 g_list_free(VFICON_INFO(vf, selection));
675 VFICON_INFO(vf, selection) = NULL;
680 void vficon_select_invert(ViewFile *vf)
687 IconData *id = work->data;
690 if (id->selected & SELECTION_SELECTED)
692 VFICON_INFO(vf, selection) = g_list_remove(VFICON_INFO(vf, selection), id);
693 vficon_selection_remove(vf, id, SELECTION_SELECTED, NULL);
697 VFICON_INFO(vf, selection) = g_list_append(VFICON_INFO(vf, selection), id);
698 vficon_selection_add(vf, id, SELECTION_SELECTED, NULL);
705 static void vficon_select(ViewFile *vf, IconData *id)
707 VFICON_INFO(vf, prev_selection) = id;
709 if (!id || id->selected & SELECTION_SELECTED) return;
711 VFICON_INFO(vf, selection) = g_list_append(VFICON_INFO(vf, selection), id);
712 vficon_selection_add(vf, id, SELECTION_SELECTED, NULL);
717 static void vficon_unselect(ViewFile *vf, IconData *id)
719 VFICON_INFO(vf, prev_selection) = id;
721 if (!id || !(id->selected & SELECTION_SELECTED) ) return;
723 VFICON_INFO(vf, selection) = g_list_remove(VFICON_INFO(vf, selection), id);
724 vficon_selection_remove(vf, id, SELECTION_SELECTED, NULL);
729 static void vficon_select_util(ViewFile *vf, IconData *id, gint select)
733 vficon_select(vf, id);
737 vficon_unselect(vf, id);
741 static void vficon_select_region_util(ViewFile *vf, IconData *start, IconData *end, gint select)
748 if (!vficon_find_position(vf, start, &row1, &col1) ||
749 !vficon_find_position(vf, end, &row2, &col2) ) return;
751 VFICON_INFO(vf, prev_selection) = end;
753 if (!options->collections.rectangular_selection)
758 if (g_list_index(vf->list, start) > g_list_index(vf->list, end))
765 work = g_list_find(vf->list, start);
769 vficon_select_util(vf, id, select);
771 if (work->data != end)
792 DEBUG_1("table: %d x %d to %d x %d", row1, col1, row2, col2);
794 for (i = row1; i <= row2; i++)
796 for (j = col1; j <= col2; j++)
798 IconData *id = vficon_find_data(vf, i, j, NULL);
799 if (id) vficon_select_util(vf, id, select);
804 gint vficon_index_is_selected(ViewFile *vf, gint row)
806 IconData *id = g_list_nth_data(vf->list, row);
808 if (!id) return FALSE;
810 return (id->selected & SELECTION_SELECTED);
813 guint vficon_selection_count(ViewFile *vf, gint64 *bytes)
820 work = VFICON_INFO(vf, selection);
823 IconData *id = work->data;
824 FileData *fd = id->fd;
825 g_assert(fd->magick == 0x12345678);
834 return g_list_length(VFICON_INFO(vf, selection));
837 GList *vficon_selection_get_list(ViewFile *vf)
842 work = VFICON_INFO(vf, selection);
845 IconData *id = work->data;
846 FileData *fd = id->fd;
847 g_assert(fd->magick == 0x12345678);
849 list = g_list_prepend(list, file_data_ref(fd));
854 list = g_list_reverse(list);
859 GList *vficon_selection_get_list_by_index(ViewFile *vf)
864 work = VFICON_INFO(vf, selection);
867 list = g_list_prepend(list, GINT_TO_POINTER(g_list_index(vf->list, work->data)));
871 return g_list_reverse(list);
874 static void vficon_select_by_id(ViewFile *vf, IconData *id)
878 if (!(id->selected & SELECTION_SELECTED))
881 vficon_select(vf, id);
884 vficon_set_focus(vf, id);
887 void vficon_select_by_fd(ViewFile *vf, FileData *fd)
896 IconData *chk = work->data;
898 if (chk->fd == fd) id = chk;
900 vficon_select_by_id(vf, id);
903 void vficon_mark_to_selection(ViewFile *vf, gint mark, MarkToSelectionMode mode)
908 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
913 IconData *id = work->data;
914 FileData *fd = id->fd;
915 gboolean mark_val, selected;
917 g_assert(fd->magick == 0x12345678);
919 mark_val = fd->marks[n];
920 selected = (id->selected & SELECTION_SELECTED);
924 case MTS_MODE_SET: selected = mark_val;
926 case MTS_MODE_OR: selected = mark_val | selected;
928 case MTS_MODE_AND: selected = mark_val & selected;
930 case MTS_MODE_MINUS: selected = !mark_val & selected;
934 vficon_select_util(vf, id, selected);
940 void vficon_selection_to_mark(ViewFile *vf, gint mark, SelectionToMarkMode mode)
946 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
948 slist = vf_selection_get_list(vf);
952 FileData *fd = work->data;
956 case STM_MODE_SET: fd->marks[n] = 1;
958 case STM_MODE_RESET: fd->marks[n] = 0;
960 case STM_MODE_TOGGLE: fd->marks[n] = !fd->marks[mark];
963 file_data_increment_version(fd);
967 filelist_free(slist);
972 *-------------------------------------------------------------------
974 *-------------------------------------------------------------------
977 static void vficon_move_focus(ViewFile *vf, gint row, gint col, gint relative)
984 new_row = VFICON_INFO(vf, focus_row);
985 new_col = VFICON_INFO(vf, focus_column);
988 if (new_row < 0) new_row = 0;
989 if (new_row >= VFICON_INFO(vf, rows)) new_row = VFICON_INFO(vf, rows) - 1;
1009 new_col = VFICON_INFO(vf, columns) - 1;
1016 if (new_col >= VFICON_INFO(vf, columns))
1018 if (new_row < VFICON_INFO(vf, rows) - 1)
1025 new_col = VFICON_INFO(vf, columns) - 1;
1035 if (new_row >= VFICON_INFO(vf, rows))
1037 if (VFICON_INFO(vf, rows) > 0)
1038 new_row = VFICON_INFO(vf, rows) - 1;
1041 new_col = VFICON_INFO(vf, columns) - 1;
1043 if (new_col >= VFICON_INFO(vf, columns)) new_col = VFICON_INFO(vf, columns) - 1;
1046 if (new_row == VFICON_INFO(vf, rows) - 1)
1050 /* if we moved beyond the last image, go to the last image */
1052 l = g_list_length(vf->list);
1053 if (VFICON_INFO(vf, rows) > 1) l -= (VFICON_INFO(vf, rows) - 1) * VFICON_INFO(vf, columns);
1054 if (new_col >= l) new_col = l - 1;
1057 vficon_set_focus(vf, vficon_find_data(vf, new_row, new_col, NULL));
1060 static void vficon_set_focus(ViewFile *vf, IconData *id)
1065 if (g_list_find(vf->list, VFICON_INFO(vf, focus_id)))
1067 if (id == VFICON_INFO(vf, focus_id))
1069 /* ensure focus row col are correct */
1070 vficon_find_position(vf, VFICON_INFO(vf, focus_id), &VFICON_INFO(vf, focus_row), &VFICON_INFO(vf, focus_column));
1073 vficon_selection_remove(vf, VFICON_INFO(vf, focus_id), SELECTION_FOCUS, NULL);
1076 if (!vficon_find_position(vf, id, &row, &col))
1078 VFICON_INFO(vf, focus_id) = NULL;
1079 VFICON_INFO(vf, focus_row) = -1;
1080 VFICON_INFO(vf, focus_column) = -1;
1084 VFICON_INFO(vf, focus_id) = id;
1085 VFICON_INFO(vf, focus_row) = row;
1086 VFICON_INFO(vf, focus_column) = col;
1087 vficon_selection_add(vf, VFICON_INFO(vf, focus_id), SELECTION_FOCUS, NULL);
1089 if (vficon_find_iter(vf, VFICON_INFO(vf, focus_id), &iter, NULL))
1092 GtkTreeViewColumn *column;
1093 GtkTreeModel *store;
1095 tree_view_row_make_visible(GTK_TREE_VIEW(vf->listview), &iter, FALSE);
1097 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1098 tpath = gtk_tree_model_get_path(store, &iter);
1099 /* focus is set to an extra column with 0 width to hide focus, we draw it ourself */
1100 column = gtk_tree_view_get_column(GTK_TREE_VIEW(vf->listview), VFICON_MAX_COLUMNS);
1101 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vf->listview), tpath, column, FALSE);
1102 gtk_tree_path_free(tpath);
1106 static void vficon_update_focus(ViewFile *vf)
1111 if (VFICON_INFO(vf, focus_id) && vficon_find_position(vf, VFICON_INFO(vf, focus_id), &new_row, &new_col))
1113 /* first find the old focus, if it exists and is valid */
1117 /* (try to) stay where we were */
1118 new_row = VFICON_INFO(vf, focus_row);
1119 new_col = VFICON_INFO(vf, focus_column);
1122 vficon_move_focus(vf, new_row, new_col, FALSE);
1125 /* used to figure the page up/down distances */
1126 static gint page_height(ViewFile *vf)
1133 adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(vf->listview));
1134 page_size = (gint)adj->page_increment;
1136 row_height = options->thumbnails.max_height + THUMB_BORDER_PADDING * 2;
1137 if (VFICON_INFO(vf, show_text)) row_height += options->thumbnails.max_height / 3;
1139 ret = page_size / row_height;
1140 if (ret < 1) ret = 1;
1146 *-------------------------------------------------------------------
1148 *-------------------------------------------------------------------
1151 static void vfi_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1153 ViewFile *vf = data;
1154 GtkTreeModel *store;
1160 if (!vficon_find_iter(vf, VFICON_INFO(vf, click_id), &iter, &column)) return;
1161 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1162 tpath = gtk_tree_model_get_path(store, &iter);
1163 tree_view_get_cell_clamped(GTK_TREE_VIEW(vf->listview), tpath, column, FALSE, x, y, &cw, &ch);
1164 gtk_tree_path_free(tpath);
1166 popup_menu_position_clamp(menu, x, y, 0);
1169 gint vficon_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1171 ViewFile *vf = data;
1178 switch (event->keyval)
1180 case GDK_Left: case GDK_KP_Left:
1183 case GDK_Right: case GDK_KP_Right:
1186 case GDK_Up: case GDK_KP_Up:
1189 case GDK_Down: case GDK_KP_Down:
1192 case GDK_Page_Up: case GDK_KP_Page_Up:
1193 focus_row = -page_height(vf);
1195 case GDK_Page_Down: case GDK_KP_Page_Down:
1196 focus_row = page_height(vf);
1198 case GDK_Home: case GDK_KP_Home:
1199 focus_row = -VFICON_INFO(vf, focus_row);
1200 focus_col = -VFICON_INFO(vf, focus_column);
1202 case GDK_End: case GDK_KP_End:
1203 focus_row = VFICON_INFO(vf, rows) - 1 - VFICON_INFO(vf, focus_row);
1204 focus_col = VFICON_INFO(vf, columns) - 1 - VFICON_INFO(vf, focus_column);
1207 id = vficon_find_data(vf, VFICON_INFO(vf, focus_row), VFICON_INFO(vf, focus_column), NULL);
1210 VFICON_INFO(vf, click_id) = id;
1211 if (event->state & GDK_CONTROL_MASK)
1215 selected = id->selected & SELECTION_SELECTED;
1218 vficon_unselect(vf, id);
1222 vficon_select(vf, id);
1223 vficon_send_layout_select(vf, id);
1229 vficon_select(vf, id);
1230 vficon_send_layout_select(vf, id);
1235 id = vficon_find_data(vf, VFICON_INFO(vf, focus_row), VFICON_INFO(vf, focus_column), NULL);
1236 VFICON_INFO(vf, click_id) = id;
1238 vficon_selection_add(vf, VFICON_INFO(vf, click_id), SELECTION_PRELIGHT, NULL);
1241 vf->popup = vf_pop_menu(vf);
1242 gtk_menu_popup(GTK_MENU(vf->popup), NULL, NULL, vfi_menu_position_cb, vf, 0, GDK_CURRENT_TIME);
1245 stop_signal = FALSE;
1249 if (focus_row != 0 || focus_col != 0)
1254 old_id = vficon_find_data(vf, VFICON_INFO(vf, focus_row), VFICON_INFO(vf, focus_column), NULL);
1255 vficon_move_focus(vf, focus_row, focus_col, TRUE);
1256 new_id = vficon_find_data(vf, VFICON_INFO(vf, focus_row), VFICON_INFO(vf, focus_column), NULL);
1258 if (new_id != old_id)
1260 if (event->state & GDK_SHIFT_MASK)
1262 if (!options->collections.rectangular_selection)
1264 vficon_select_region_util(vf, old_id, new_id, FALSE);
1268 vficon_select_region_util(vf, VFICON_INFO(vf, click_id), old_id, FALSE);
1270 vficon_select_region_util(vf, VFICON_INFO(vf, click_id), new_id, TRUE);
1271 vficon_send_layout_select(vf, new_id);
1273 else if (event->state & GDK_CONTROL_MASK)
1275 VFICON_INFO(vf, click_id) = new_id;
1279 VFICON_INFO(vf, click_id) = new_id;
1281 vficon_select(vf, new_id);
1282 vficon_send_layout_select(vf, new_id);
1290 g_signal_stop_emission_by_name(GTK_OBJECT(widget), "key_press_event");
1299 *-------------------------------------------------------------------
1301 *-------------------------------------------------------------------
1304 static gint vficon_motion_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1306 ViewFile *vf = data;
1309 id = vficon_find_data_by_coord(vf, (gint)bevent->x, (gint)bevent->y, NULL);
1315 gint vficon_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1317 ViewFile *vf = data;
1323 id = vficon_find_data_by_coord(vf, (gint)bevent->x, (gint)bevent->y, &iter);
1325 VFICON_INFO(vf, click_id) = id;
1326 vficon_selection_add(vf, VFICON_INFO(vf, click_id), SELECTION_PRELIGHT, &iter);
1328 switch (bevent->button)
1330 case MOUSE_BUTTON_LEFT:
1331 if (!GTK_WIDGET_HAS_FOCUS(vf->listview))
1333 gtk_widget_grab_focus(vf->listview);
1336 if (bevent->type == GDK_2BUTTON_PRESS &&
1339 vficon_selection_remove(vf, VFICON_INFO(vf, click_id), SELECTION_PRELIGHT, &iter);
1340 layout_image_full_screen_start(vf->layout);
1344 case MOUSE_BUTTON_RIGHT:
1345 vf->popup = vf_pop_menu(vf);
1346 gtk_menu_popup(GTK_MENU(vf->popup), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1355 gint vficon_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1357 ViewFile *vf = data;
1359 IconData *id = NULL;
1364 if ((gint)bevent->x != 0 || (gint)bevent->y != 0)
1366 id = vficon_find_data_by_coord(vf, (gint)bevent->x, (gint)bevent->y, &iter);
1369 if (VFICON_INFO(vf, click_id))
1371 vficon_selection_remove(vf, VFICON_INFO(vf, click_id), SELECTION_PRELIGHT, NULL);
1374 if (!id || VFICON_INFO(vf, click_id) != id) return TRUE;
1376 was_selected = (id->selected & SELECTION_SELECTED);
1378 switch (bevent->button)
1380 case MOUSE_BUTTON_LEFT:
1382 vficon_set_focus(vf, id);
1384 if (bevent->state & GDK_CONTROL_MASK)
1388 select = !(id->selected & SELECTION_SELECTED);
1389 if ((bevent->state & GDK_SHIFT_MASK) && VFICON_INFO(vf, prev_selection))
1391 vficon_select_region_util(vf, VFICON_INFO(vf, prev_selection), id, select);
1395 vficon_select_util(vf, id, select);
1402 if ((bevent->state & GDK_SHIFT_MASK) && VFICON_INFO(vf, prev_selection))
1404 vficon_select_region_util(vf, VFICON_INFO(vf, prev_selection), id, TRUE);
1408 vficon_select_util(vf, id, TRUE);
1409 was_selected = FALSE;
1414 case MOUSE_BUTTON_MIDDLE:
1416 vficon_select_util(vf, id, !(id->selected & SELECTION_SELECTED));
1423 if (!was_selected && (id->selected & SELECTION_SELECTED))
1425 vficon_send_layout_select(vf, id);
1431 static gint vficon_leave_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data)
1433 ViewFile *vf = data;
1440 *-------------------------------------------------------------------
1442 *-------------------------------------------------------------------
1445 static gboolean vficon_destroy_node_cb(GtkTreeModel *store, GtkTreePath *tpath, GtkTreeIter *iter, gpointer data)
1449 gtk_tree_model_get(store, iter, FILE_COLUMN_POINTER, &list, -1);
1455 static void vficon_clear_store(ViewFile *vf)
1457 GtkTreeModel *store;
1459 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1460 gtk_tree_model_foreach(store, vficon_destroy_node_cb, NULL);
1462 gtk_list_store_clear(GTK_LIST_STORE(store));
1465 static void vficon_set_thumb(ViewFile *vf, FileData *fd, GdkPixbuf *pb)
1467 GtkTreeModel *store;
1471 if (!vficon_find_iter(vf, vficon_icon_data(vf, fd), &iter, NULL)) return;
1473 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1475 if (pb) g_object_ref(pb);
1476 if (fd->pixbuf) g_object_unref(fd->pixbuf);
1479 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1480 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1483 static GList *vficon_add_row(ViewFile *vf, GtkTreeIter *iter)
1485 GtkListStore *store;
1489 for (i = 0; i < VFICON_INFO(vf, columns); i++) list = g_list_prepend(list, NULL);
1491 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview)));
1492 gtk_list_store_append(store, iter);
1493 gtk_list_store_set(store, iter, FILE_COLUMN_POINTER, list, -1);
1498 static void vficon_populate(ViewFile *vf, gint resize, gint keep_position)
1500 GtkTreeModel *store;
1504 IconData *visible_id = NULL;
1506 vficon_verify_selections(vf);
1508 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1510 if (keep_position && GTK_WIDGET_REALIZED(vf->listview) &&
1511 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, NULL, NULL, NULL))
1516 gtk_tree_model_get_iter(store, &iter, tpath);
1517 gtk_tree_path_free(tpath);
1519 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1520 if (list) visible_id = list->data;
1523 vficon_clear_store(vf);
1530 thumb_width = vficon_get_icon_width(vf);
1532 for (i = 0; i < VFICON_MAX_COLUMNS; i++)
1534 GtkTreeViewColumn *column;
1535 GtkCellRenderer *cell;
1538 column = gtk_tree_view_get_column(GTK_TREE_VIEW(vf->listview), i);
1539 gtk_tree_view_column_set_visible(column, (i < VFICON_INFO(vf, columns)));
1540 gtk_tree_view_column_set_fixed_width(column, thumb_width + (THUMB_BORDER_PADDING * 6));
1542 list = gtk_tree_view_column_get_cell_renderers(column);
1543 cell = (list) ? list->data : NULL;
1546 if (cell && GQV_IS_CELL_RENDERER_ICON(cell))
1548 g_object_set(G_OBJECT(cell), "fixed_width", thumb_width,
1549 "fixed_height", options->thumbnails.max_height,
1550 "show_text", VFICON_INFO(vf, show_text), NULL);
1553 if (GTK_WIDGET_REALIZED(vf->listview)) gtk_tree_view_columns_autosize(GTK_TREE_VIEW(vf->listview));
1565 list = vficon_add_row(vf, &iter);
1566 while (work && list)
1573 list->data = work->data;
1580 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, NULL, NULL, NULL))
1585 gtk_tree_model_get_iter(store, &iter, tpath);
1586 gtk_tree_path_free(tpath);
1588 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1589 if (g_list_find(list, visible_id) == NULL &&
1590 vficon_find_iter(vf, visible_id, &iter, NULL))
1592 tree_view_row_make_visible(GTK_TREE_VIEW(vf->listview), &iter, FALSE);
1596 VFICON_INFO(vf, rows) = row + 1;
1599 vficon_thumb_update(vf);
1602 static void vficon_populate_at_new_size(ViewFile *vf, gint w, gint h, gint force)
1607 thumb_width = vficon_get_icon_width(vf);
1609 new_cols = w / (thumb_width + (THUMB_BORDER_PADDING * 6));
1610 if (new_cols < 1) new_cols = 1;
1612 if (!force && new_cols == VFICON_INFO(vf, columns)) return;
1614 VFICON_INFO(vf, columns) = new_cols;
1616 vficon_populate(vf, TRUE, TRUE);
1618 DEBUG_1("col tab pop cols=%d rows=%d", VFICON_INFO(vf, columns), VFICON_INFO(vf, rows));
1621 static void vficon_sync(ViewFile *vf)
1623 GtkTreeModel *store;
1628 if (VFICON_INFO(vf, rows) == 0) return;
1630 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1641 if (gtk_tree_model_iter_nth_child(store, &iter, NULL, r))
1643 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1644 gtk_list_store_set(GTK_LIST_STORE(store), &iter, FILE_COLUMN_POINTER, list, -1);
1648 list = vficon_add_row(vf, &iter);
1674 while (gtk_tree_model_iter_nth_child(store, &iter, NULL, r))
1678 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1679 gtk_list_store_remove(GTK_LIST_STORE(store), &iter);
1683 VFICON_INFO(vf, rows) = r;
1685 vficon_update_focus(vf);
1688 static gint vficon_sync_idle_cb(gpointer data)
1690 ViewFile *vf = data;
1692 if (VFICON_INFO(vf, sync_idle_id) == -1) return FALSE;
1693 VFICON_INFO(vf, sync_idle_id) = -1;
1699 static void vficon_sync_idle(ViewFile *vf)
1701 if (VFICON_INFO(vf, sync_idle_id) == -1)
1703 /* high priority, the view needs to be resynced before a redraw
1704 * may contain invalid pointers at this time
1706 VFICON_INFO(vf, sync_idle_id) = g_idle_add_full(G_PRIORITY_HIGH, vficon_sync_idle_cb, vf, NULL);
1710 static void vficon_sized_cb(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
1712 ViewFile *vf = data;
1714 vficon_populate_at_new_size(vf, allocation->width, allocation->height, FALSE);
1718 *-----------------------------------------------------------------------------
1720 *-----------------------------------------------------------------------------
1723 void vficon_sort_set(ViewFile *vf, SortType type, gint ascend)
1725 if (vf->sort_method == type && vf->sort_ascend == ascend) return;
1727 vf->sort_method = type;
1728 vf->sort_ascend = ascend;
1730 if (!vf->list) return;
1732 vf->list = iconlist_sort(vf->list, vf->sort_method, vf->sort_ascend);
1737 *-----------------------------------------------------------------------------
1739 *-----------------------------------------------------------------------------
1742 static gint vficon_thumb_next(ViewFile *vf);
1744 static void vficon_thumb_status(ViewFile *vf, gdouble val, const gchar *text)
1746 if (vf->func_thumb_status)
1748 vf->func_thumb_status(vf, val, text, vf->data_thumb_status);
1752 static void vficon_thumb_cleanup(ViewFile *vf)
1754 vficon_thumb_status(vf, 0.0, NULL);
1756 vf->thumbs_count = 0;
1757 vf->thumbs_running = FALSE;
1759 thumb_loader_free(vf->thumbs_loader);
1760 vf->thumbs_loader = NULL;
1762 vf->thumbs_filedata = NULL;
1765 static void vficon_thumb_stop(ViewFile *vf)
1767 if (vf->thumbs_running) vficon_thumb_cleanup(vf);
1770 static void vficon_thumb_do(ViewFile *vf, ThumbLoader *tl, FileData *fd)
1776 pixbuf = thumb_loader_get_pixbuf(tl, TRUE);
1777 vficon_set_thumb(vf, fd, pixbuf);
1778 g_object_unref(pixbuf);
1780 vficon_thumb_status(vf, (gdouble)(vf->thumbs_count) / g_list_length(vf->list), _("Loading thumbs..."));
1783 static void vficon_thumb_error_cb(ThumbLoader *tl, gpointer data)
1785 ViewFile *vf = data;
1787 if (vf->thumbs_filedata && vf->thumbs_loader == tl)
1789 vficon_thumb_do(vf, tl, vf->thumbs_filedata);
1792 while (vficon_thumb_next(vf));
1795 static void vficon_thumb_done_cb(ThumbLoader *tl, gpointer data)
1797 ViewFile *vf = data;
1799 if (vf->thumbs_filedata && vf->thumbs_loader == tl)
1801 vficon_thumb_do(vf, tl, vf->thumbs_filedata);
1804 while (vficon_thumb_next(vf));
1807 static gint vficon_thumb_next(ViewFile *vf)
1810 FileData *fd = NULL;
1812 if (!GTK_WIDGET_REALIZED(vf->listview))
1814 vficon_thumb_status(vf, 0.0, NULL);
1818 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, NULL, NULL, NULL))
1820 GtkTreeModel *store;
1824 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1825 gtk_tree_model_get_iter(store, &iter, tpath);
1826 gtk_tree_path_free(tpath);
1828 while (!fd && valid && tree_view_row_get_visibility(GTK_TREE_VIEW(vf->listview), &iter, FALSE) == 0)
1832 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
1836 IconData *id = list->data;
1837 if (id && !id->fd->pixbuf) fd = id->fd;
1841 valid = gtk_tree_model_iter_next(store, &iter);
1845 /* then find first undone */
1849 GList *work = vf->list;
1852 IconData *id = work->data;
1853 FileData *fd_p = id->fd;
1856 if (!fd_p->pixbuf) fd = fd_p;
1863 vficon_thumb_cleanup(vf);
1869 vf->thumbs_filedata = fd;
1871 thumb_loader_free(vf->thumbs_loader);
1873 vf->thumbs_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
1874 thumb_loader_set_callbacks(vf->thumbs_loader,
1875 vficon_thumb_done_cb,
1876 vficon_thumb_error_cb,
1880 if (!thumb_loader_start(vf->thumbs_loader, fd->path))
1882 /* set icon to unknown, continue */
1883 DEBUG_1("thumb loader start failed %s", vf->thumbs_loader->path);
1884 vficon_thumb_do(vf, vf->thumbs_loader, fd);
1892 static void vficon_thumb_update(ViewFile *vf)
1894 vficon_thumb_stop(vf);
1896 vficon_thumb_status(vf, 0.0, _("Loading thumbs..."));
1897 vf->thumbs_running = TRUE;
1899 while (vficon_thumb_next(vf));
1903 *-----------------------------------------------------------------------------
1905 *-----------------------------------------------------------------------------
1908 FileData *vficon_index_get_data(ViewFile *vf, gint row)
1912 id = g_list_nth_data(vf->list, row);
1913 return id ? id->fd : NULL;
1916 gint vficon_index_by_path(ViewFile *vf, const gchar *path)
1921 if (!path) return -1;
1926 IconData *id = work->data;
1927 FileData *fd = id->fd;
1928 if (strcmp(path, fd->path) == 0) return p;
1936 gint vficon_index_by_fd(ViewFile *vf, FileData *in_fd)
1941 if (!in_fd) return -1;
1946 IconData *id = work->data;
1947 FileData *fd = id->fd;
1948 if (fd == in_fd) return p;
1956 static gint vficon_index_by_id(ViewFile *vf, IconData *in_id)
1961 if (!in_id) return -1;
1966 IconData *id = work->data;
1967 if (id == in_id) return p;
1975 guint vficon_count(ViewFile *vf, gint64 *bytes)
1985 IconData *id = work->data;
1986 FileData *fd = id->fd;
1995 return g_list_length(vf->list);
1998 GList *vficon_get_list(ViewFile *vf)
2006 IconData *id = work->data;
2007 FileData *fd = id->fd;
2010 list = g_list_prepend(list, file_data_ref(fd));
2013 return g_list_reverse(list);
2017 *-----------------------------------------------------------------------------
2019 *-----------------------------------------------------------------------------
2022 static gint vficon_refresh_real(ViewFile *vf, gint keep_position)
2029 focus_id = VFICON_INFO(vf, focus_id);
2031 old_list = vf->list;
2036 ret = iconlist_read(vf->dir_fd, &vf->list);
2039 /* check for same files from old_list */
2043 IconData *id = work->data;
2044 FileData *fd = id->fd;
2045 GList *needle = vf->list;
2049 IconData *idn = needle->data;
2050 FileData *fdn = idn->fd;
2054 /* swap, to retain old thumb, selection */
2061 needle = needle->next;
2068 vf->list = iconlist_sort(vf->list, vf->sort_method, vf->sort_ascend);
2073 IconData *id = work->data;
2076 if (id == VFICON_INFO(vf, prev_selection)) VFICON_INFO(vf, prev_selection) = NULL;
2077 if (id == VFICON_INFO(vf, click_id)) VFICON_INFO(vf, click_id) = NULL;
2080 vficon_populate(vf, TRUE, keep_position);
2082 /* attempt to keep focus on same icon when refreshing */
2083 if (focus_id && g_list_find(vf->list, focus_id))
2085 vficon_set_focus(vf, focus_id);
2088 iconlist_free(old_list);
2093 gint vficon_refresh(ViewFile *vf)
2095 return vficon_refresh_real(vf, TRUE);
2099 *-----------------------------------------------------------------------------
2101 *-----------------------------------------------------------------------------
2104 typedef struct _ColumnData ColumnData;
2111 static void vficon_cell_data_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
2112 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
2114 ColumnData *cd = data;
2124 gtk_tree_model_get(tree_model, iter, FILE_COLUMN_POINTER, &list, -1);
2126 id = g_list_nth_data(list, cd->number);
2128 if (id) g_assert(id->fd->magick == 0x12345678);
2130 style = gtk_widget_get_style(vf->listview);
2131 if (id && id->selected & SELECTION_SELECTED)
2133 memcpy(&color_fg, &style->text[GTK_STATE_SELECTED], sizeof(color_fg));
2134 memcpy(&color_bg, &style->base[GTK_STATE_SELECTED], sizeof(color_bg));
2138 memcpy(&color_fg, &style->text[GTK_STATE_NORMAL], sizeof(color_fg));
2139 memcpy(&color_bg, &style->base[GTK_STATE_NORMAL], sizeof(color_bg));
2142 if (id && id->selected & SELECTION_PRELIGHT)
2145 shift_color(&color_fg, -1, 0);
2147 shift_color(&color_bg, -1, 0);
2150 if (GQV_IS_CELL_RENDERER_ICON(cell))
2154 g_object_set(cell, "pixbuf", id->fd->pixbuf,
2155 "text", id->fd->name,
2156 "cell-background-gdk", &color_bg,
2157 "cell-background-set", TRUE,
2158 "foreground-gdk", &color_fg,
2159 "foreground-set", TRUE,
2160 "has-focus", (VFICON_INFO(vf, focus_id) == id), NULL);
2164 g_object_set(cell, "pixbuf", NULL,
2166 "cell-background-set", FALSE,
2167 "foreground-set", FALSE,
2168 "has-focus", FALSE, NULL);
2173 static void vficon_append_column(ViewFile *vf, gint n)
2176 GtkTreeViewColumn *column;
2177 GtkCellRenderer *renderer;
2179 column = gtk_tree_view_column_new();
2180 gtk_tree_view_column_set_min_width(column, 0);
2182 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2183 gtk_tree_view_column_set_alignment(column, 0.5);
2185 renderer = gqv_cell_renderer_icon_new();
2186 gtk_tree_view_column_pack_start(column, renderer, FALSE);
2187 g_object_set(G_OBJECT(renderer), "xpad", THUMB_BORDER_PADDING * 2,
2188 "ypad", THUMB_BORDER_PADDING,
2189 "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
2191 g_object_set_data(G_OBJECT(column), "column_number", GINT_TO_POINTER(n));
2193 cd = g_new0(ColumnData, 1);
2196 gtk_tree_view_column_set_cell_data_func(column, renderer, vficon_cell_data_cb, cd, g_free);
2198 gtk_tree_view_append_column(GTK_TREE_VIEW(vf->listview), column);
2202 *-----------------------------------------------------------------------------
2204 *-----------------------------------------------------------------------------
2207 gint vficon_set_fd(ViewFile *vf, FileData *dir_fd)
2211 if (!dir_fd) return FALSE;
2212 if (vf->dir_fd == dir_fd) return TRUE;
2214 file_data_unref(vf->dir_fd);
2215 vf->dir_fd = file_data_ref(dir_fd);
2217 g_list_free(VFICON_INFO(vf, selection));
2218 VFICON_INFO(vf, selection) = NULL;
2220 iconlist_free(vf->list);
2223 /* NOTE: populate will clear the store for us */
2224 ret = vficon_refresh_real(vf, FALSE);
2226 VFICON_INFO(vf, focus_id) = NULL;
2227 vficon_move_focus(vf, 0, 0, FALSE);
2232 void vficon_destroy_cb(GtkWidget *widget, gpointer data)
2234 ViewFile *vf = data;
2236 if (VFICON_INFO(vf, sync_idle_id) != -1) g_source_remove(VFICON_INFO(vf, sync_idle_id));
2238 file_data_unregister_notify_func(vficon_notify_cb, vf);
2242 vficon_thumb_cleanup(vf);
2244 iconlist_free(vf->list);
2245 g_list_free(VFICON_INFO(vf, selection));
2248 ViewFile *vficon_new(ViewFile *vf, FileData *dir_fd)
2250 GtkListStore *store;
2251 GtkTreeSelection *selection;
2254 vf->info = g_new0(ViewFileInfoIcon, 1);
2256 VFICON_INFO(vf, selection) = NULL;
2257 VFICON_INFO(vf, prev_selection) = NULL;
2259 VFICON_INFO(vf, tip_window) = NULL;
2260 VFICON_INFO(vf, tip_delay_id) = -1;
2262 VFICON_INFO(vf, focus_row) = 0;
2263 VFICON_INFO(vf, focus_column) = 0;
2264 VFICON_INFO(vf, focus_id) = NULL;
2266 VFICON_INFO(vf, show_text) = options->show_icon_names;
2268 VFICON_INFO(vf, sync_idle_id) = -1;
2270 store = gtk_list_store_new(1, G_TYPE_POINTER);
2271 vf->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2272 g_object_unref(store);
2274 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
2275 gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_NONE);
2277 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vf->listview), FALSE);
2278 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vf->listview), FALSE);
2280 for (i = 0; i < VFICON_MAX_COLUMNS; i++)
2282 vficon_append_column(vf, i);
2285 /* zero width column to hide tree view focus, we draw it ourselves */
2286 vficon_append_column(vf, i);
2287 /* end column to fill white space */
2288 vficon_append_column(vf, i);
2290 g_signal_connect(G_OBJECT(vf->listview), "size_allocate",
2291 G_CALLBACK(vficon_sized_cb), vf);
2293 gtk_widget_set_events(vf->listview, GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK |
2294 GDK_BUTTON_PRESS_MASK | GDK_LEAVE_NOTIFY_MASK);
2296 g_signal_connect(G_OBJECT(vf->listview),"motion_notify_event",
2297 G_CALLBACK(vficon_motion_cb), vf);
2298 g_signal_connect(G_OBJECT(vf->listview), "leave_notify_event",
2299 G_CALLBACK(vficon_leave_cb), vf);
2301 /* force VFICON_INFO(vf, columns) to be at least 1 (sane) - this will be corrected in the size_cb */
2302 vficon_populate_at_new_size(vf, 1, 1, FALSE);
2304 file_data_register_notify_func(vficon_notify_cb, vf, NOTIFY_PRIORITY_MEDIUM);
2310 *-----------------------------------------------------------------------------
2311 * maintenance (for rename, move, remove)
2312 *-----------------------------------------------------------------------------
2315 static gint vficon_maint_find_closest(ViewFile *vf, gint row, gint count, GList *ignore_list)
2326 FileData *fd = work->data;
2327 gint f = vficon_index_by_fd(vf, fd);
2328 g_assert(fd->magick == 0x12345678);
2330 if (f >= 0) list = g_list_prepend(list, GINT_TO_POINTER(f));
2341 gpointer p = work->data;
2344 if (row == GPOINTER_TO_INT(p))
2349 if (rev == GPOINTER_TO_INT(p))
2354 if (!c) list = g_list_remove(list, p);
2364 if (row > count - 1)
2377 static gint vficon_maint_removed(ViewFile *vf, FileData *fd, GList *ignore_list);
2380 static gint vficon_maint_renamed(ViewFile *vf, FileData *fd)
2386 IconData *id = vficon_icon_data(vf, fd);
2388 if (!id) return FALSE;
2390 row = vficon_index_by_id(vf, id);
2391 if (row < 0) return FALSE;
2393 source_base = remove_level_from_path(fd->change->source);
2394 dest_base = remove_level_from_path(fd->change->dest);
2396 if (strcmp(source_base, dest_base) == 0)
2398 vf->list = g_list_remove(vf->list, id);
2399 vf->list = iconlist_insert_sort(vf->list, id, vf->sort_method, vf->sort_ascend);
2401 vficon_sync_idle(vf);
2406 ret = vficon_maint_removed(vf, fd, NULL);
2409 g_free(source_base);
2415 static gint vficon_maint_removed(ViewFile *vf, FileData *fd, GList *ignore_list)
2419 GtkTreeModel *store;
2421 IconData *id = vficon_icon_data(vf, fd);
2423 if (!id) return FALSE;
2425 row = g_list_index(vf->list, id);
2426 if (row < 0) return FALSE;
2428 if ((id->selected & SELECTION_SELECTED) &&
2429 layout_image_get_collection(vf->layout, NULL) == NULL)
2431 vficon_unselect(vf, id);
2433 if (!VFICON_INFO(vf, selection))
2437 n = vf_count(vf, NULL);
2440 new_row = vficon_maint_find_closest(vf, row, n, ignore_list);
2441 DEBUG_1("row = %d, closest is %d", row, new_row);
2455 else if (ignore_list)
2459 work = VFICON_INFO(vf, selection);
2462 IconData *ignore_id;
2463 FileData *ignore_fd;
2467 ignore_id = work->data;
2468 ignore_fd = ignore_id->fd;
2469 g_assert(ignore_fd->magick == 0x12345678);
2473 while (tmp && !match)
2475 FileData *ignore_list_fd = tmp->data;
2476 g_assert(ignore_list_fd->magick == 0x12345678);
2479 if (ignore_list_fd == ignore_fd)
2487 new_row = g_list_index(vf->list, ignore_id);
2494 /* selection all ignored, use closest */
2495 new_row = vficon_maint_find_closest(vf, row, vf_count(vf, NULL), ignore_list);
2500 new_row = g_list_index(vf->list, VFICON_INFO(vf, selection)->data);
2505 IconData *idn = g_list_nth_data(vf->list, new_row);
2507 vficon_select(vf, idn);
2508 vficon_send_layout_select(vf, idn);
2512 /* Thumb loader check */
2513 if (fd == vf->thumbs_filedata) vf->thumbs_filedata = NULL;
2514 if (vf->thumbs_count > 0) vf->thumbs_count--;
2516 if (VFICON_INFO(vf, prev_selection) == id) VFICON_INFO(vf, prev_selection) = NULL;
2517 if (VFICON_INFO(vf, click_id) == id) VFICON_INFO(vf, click_id) = NULL;
2519 /* remove pointer to this fd from grid */
2520 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
2522 gtk_tree_model_iter_nth_child(store, &iter, NULL, id->row))
2526 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &list, -1);
2527 list = g_list_find(list, id);
2528 if (list) list->data = NULL;
2531 vf->list = g_list_remove(vf->list, id);
2532 file_data_unref(fd);
2535 vficon_sync_idle(vf);
2541 static gint vficon_maint_moved(ViewFile *vf, FileData *fd, GList *ignore_list)
2546 if (!fd->change->source || !vf->dir_fd) return FALSE;
2548 buf = remove_level_from_path(fd->change->source);
2550 if (strcmp(buf, vf->dir_fd->path) == 0)
2552 ret = vficon_maint_removed(vf, fd, ignore_list);
2560 static void vficon_notify_cb(FileData *fd, NotifyType type, gpointer data)
2562 ViewFile *vf = data;
2564 if (!fd->change) return;
2566 switch(fd->change->type)
2568 case FILEDATA_CHANGE_MOVE:
2569 vficon_maint_moved(vf, fd, NULL);
2571 case FILEDATA_CHANGE_COPY:
2573 case FILEDATA_CHANGE_RENAME:
2574 vficon_maint_renamed(vf, fd);
2576 case FILEDATA_CHANGE_DELETE:
2577 vficon_maint_removed(vf, fd, NULL);
2579 case FILEDATA_CHANGE_UNSPECIFIED: