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 "layout_image.h"
20 #include "fullscreen.h"
22 #include "image-overlay.h"
26 #include "layout_util.h"
29 #include "pixbuf_util.h"
30 #include "slideshow.h"
31 #include "ui_fileops.h"
33 #include "uri_utils.h"
36 #include <gdk/gdkkeysyms.h> /* for keyboard values */
39 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
40 static void layout_image_set_buttons(LayoutWindow *lw);
43 *----------------------------------------------------------------------------
45 *----------------------------------------------------------------------------
48 void layout_image_overlay_toggle(LayoutWindow *lw)
51 image_osd_toggle(lw->image);
55 *----------------------------------------------------------------------------
57 *----------------------------------------------------------------------------
60 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
62 LayoutWindow *lw = data;
64 /* restore image window */
65 lw->image = fs->normal_imd;
69 lw->slideshow->imd = lw->image;
72 lw->full_screen = NULL;
75 void layout_image_full_screen_start(LayoutWindow *lw)
77 if (!layout_valid(&lw)) return;
79 if (lw->full_screen) return;
81 lw->full_screen = fullscreen_start(lw->window, lw->image,
82 layout_image_full_screen_stop_func, lw);
84 /* set to new image window */
85 lw->image = lw->full_screen->imd;
89 lw->slideshow->imd = lw->image;
92 layout_image_set_buttons(lw);
94 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
95 G_CALLBACK(layout_key_press_cb), lw);
97 layout_actions_add_window(lw, lw->full_screen->window);
99 gtk_widget_set_sensitive(lw->window, FALSE);
100 if (lw->tools) gtk_widget_set_sensitive(lw->tools, FALSE);
103 if (image_osd_get(lw->full_screen->normal_imd) & OSD_SHOW_INFO)
105 image_osd_set(lw->image, image_osd_get(lw->full_screen->normal_imd));
106 image_osd_set(lw->full_screen->normal_imd, OSD_SHOW_NOTHING);
110 void layout_image_full_screen_stop(LayoutWindow *lw)
112 if (!layout_valid(&lw)) return;
113 if (!lw->full_screen) return;
115 if (image_osd_get(lw->full_screen->normal_imd) & OSD_SHOW_INFO)
116 image_osd_set(lw->full_screen->normal_imd, image_osd_get(lw->image));
118 fullscreen_stop(lw->full_screen);
121 gtk_widget_set_sensitive(lw->window, TRUE);
122 if (lw->tools) gtk_widget_set_sensitive(lw->tools, TRUE);
126 void layout_image_full_screen_toggle(LayoutWindow *lw)
128 if (!layout_valid(&lw)) return;
131 layout_image_full_screen_stop(lw);
135 layout_image_full_screen_start(lw);
139 gint layout_image_full_screen_active(LayoutWindow *lw)
141 if (!layout_valid(&lw)) return FALSE;
143 return (lw->full_screen != NULL);
147 *----------------------------------------------------------------------------
149 *----------------------------------------------------------------------------
152 static void layout_image_slideshow_next(LayoutWindow *lw)
154 if (lw->slideshow) slideshow_next(lw->slideshow);
157 static void layout_image_slideshow_prev(LayoutWindow *lw)
159 if (lw->slideshow) slideshow_prev(lw->slideshow);
162 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
164 LayoutWindow *lw = data;
166 lw->slideshow = NULL;
167 layout_status_update_info(lw, NULL);
170 void layout_image_slideshow_start(LayoutWindow *lw)
175 if (!layout_valid(&lw)) return;
176 if (lw->slideshow) return;
178 cd = image_get_collection(lw->image, &info);
182 lw->slideshow = slideshow_start_from_collection(lw->image, cd,
183 layout_image_slideshow_stop_func, lw, info);
187 lw->slideshow = slideshow_start(lw->image, lw,
188 layout_list_get_index(lw, layout_image_get_fd(lw)),
189 layout_image_slideshow_stop_func, lw);
192 layout_status_update_info(lw, NULL);
195 /* note that slideshow will take ownership of the list, do not free it */
196 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
198 if (!layout_valid(&lw)) return;
200 if (lw->slideshow || !list)
206 lw->slideshow = slideshow_start_from_filelist(lw->image, list,
207 layout_image_slideshow_stop_func, lw);
209 layout_status_update_info(lw, NULL);
212 void layout_image_slideshow_stop(LayoutWindow *lw)
214 if (!layout_valid(&lw)) return;
216 if (!lw->slideshow) return;
218 slideshow_free(lw->slideshow);
219 /* the stop_func sets lw->slideshow to NULL for us */
222 void layout_image_slideshow_toggle(LayoutWindow *lw)
224 if (!layout_valid(&lw)) return;
228 layout_image_slideshow_stop(lw);
232 layout_image_slideshow_start(lw);
236 gint layout_image_slideshow_active(LayoutWindow *lw)
238 if (!layout_valid(&lw)) return FALSE;
240 return (lw->slideshow != NULL);
243 gint layout_image_slideshow_pause_toggle(LayoutWindow *lw)
247 if (!layout_valid(&lw)) return FALSE;
249 ret = slideshow_pause_toggle(lw->slideshow);
251 layout_status_update_info(lw, NULL);
256 gint layout_image_slideshow_paused(LayoutWindow *lw)
258 if (!layout_valid(&lw)) return FALSE;
260 return (slideshow_paused(lw->slideshow));
263 static gint layout_image_slideshow_continue_check(LayoutWindow *lw)
265 if (!lw->slideshow) return FALSE;
267 if (!slideshow_should_continue(lw->slideshow))
269 layout_image_slideshow_stop(lw);
277 *----------------------------------------------------------------------------
279 *----------------------------------------------------------------------------
282 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
284 LayoutWindow *lw = data;
286 layout_image_zoom_adjust(lw, get_zoom_increment());
289 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
291 LayoutWindow *lw = data;
292 layout_image_zoom_adjust(lw, -get_zoom_increment());
295 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
297 LayoutWindow *lw = data;
299 layout_image_zoom_set(lw, 1.0);
302 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
304 LayoutWindow *lw = data;
306 layout_image_zoom_set(lw, 0.0);
309 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
314 lw = submenu_item_get_data(widget);
315 n = GPOINTER_TO_INT(data);
317 if (!editor_window_flag_set(n))
319 layout_image_full_screen_stop(lw);
321 file_util_start_editor_from_file(n, layout_image_get_fd(lw), lw->window);
324 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
326 LayoutWindow *lw = data;
328 layout_image_to_root(lw);
331 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
333 LayoutWindow *lw = data;
336 lw = submenu_item_get_data(widget);
337 type = (AlterType)GPOINTER_TO_INT(data);
339 image_alter(lw->image, type);
342 static void li_pop_menu_info_cb(GtkWidget *widget, gpointer data)
344 LayoutWindow *lw = data;
346 info_window_new(layout_image_get_fd(lw), NULL, lw->full_screen ? lw->full_screen->window : NULL);
349 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
351 LayoutWindow *lw = data;
353 view_window_new(layout_image_get_fd(lw));
356 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
361 menu = gtk_widget_get_toplevel(widget);
362 if (!menu) return NULL;
364 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
366 if (!parent && lw->full_screen)
368 parent = lw->full_screen->imd->widget;
374 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
376 LayoutWindow *lw = data;
378 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
379 li_pop_menu_click_parent(widget, lw));
382 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
384 LayoutWindow *lw = data;
386 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
389 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
391 LayoutWindow *lw = data;
393 file_util_move(layout_image_get_fd(lw), NULL, NULL,
394 li_pop_menu_click_parent(widget, lw));
397 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
399 LayoutWindow *lw = data;
401 file_util_rename(layout_image_get_fd(lw), NULL,
402 li_pop_menu_click_parent(widget, lw));
405 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
407 LayoutWindow *lw = data;
409 file_util_delete(layout_image_get_fd(lw), NULL,
410 li_pop_menu_click_parent(widget, lw));
413 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
415 LayoutWindow *lw = data;
417 layout_image_slideshow_start(lw);
420 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
422 LayoutWindow *lw = data;
424 layout_image_slideshow_stop(lw);
427 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
429 LayoutWindow *lw = data;
431 layout_image_slideshow_pause_toggle(lw);
434 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
436 LayoutWindow *lw = data;
438 layout_image_full_screen_toggle(lw);
441 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
443 LayoutWindow *lw = data;
445 layout_tools_hide_toggle(lw);
448 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
450 LayoutWindow *lw = data;
453 if (!layout_valid(&lw)) return;
455 fd = layout_image_get_fd(lw);
456 if (fd) layout_set_fd(lw, fd);
459 static gint li_check_if_current_path(LayoutWindow *lw, const gchar *path)
464 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
466 dirname = g_path_get_dirname(path);
467 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
472 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
480 path = layout_image_get_path(lw);
481 fullscreen = layout_image_full_screen_active(lw);
483 menu = popup_menu_short_lived();
485 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
486 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
487 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
488 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
489 menu_item_add_divider(menu);
491 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw);
492 if (!path) gtk_widget_set_sensitive(item, FALSE);
493 menu_item_add_divider(submenu);
494 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
496 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
498 item = menu_item_add_stock(menu, _("_Properties"), GTK_STOCK_PROPERTIES, G_CALLBACK(li_pop_menu_info_cb), lw);
499 if (!path) gtk_widget_set_sensitive(item, FALSE);
501 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
502 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
504 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
505 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
507 menu_item_add_divider(menu);
509 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
510 if (!path) gtk_widget_set_sensitive(item, FALSE);
511 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
512 if (!path) gtk_widget_set_sensitive(item, FALSE);
513 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
514 if (!path) gtk_widget_set_sensitive(item, FALSE);
515 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
516 if (!path) gtk_widget_set_sensitive(item, FALSE);
518 if (options->show_copy_path)
520 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
521 if (!path) gtk_widget_set_sensitive(item, FALSE);
524 menu_item_add_divider(menu);
526 if (layout_image_slideshow_active(lw))
528 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
529 if (layout_image_slideshow_paused(lw))
531 item = menu_item_add(menu, _("Continue slides_how"),
532 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
536 item = menu_item_add(menu, _("Pause slides_how"),
537 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
542 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
543 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
544 gtk_widget_set_sensitive(item, FALSE);
549 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
553 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
556 menu_item_add_divider(menu);
558 item = menu_item_add_check(menu, _("Hide file _list"), lw->tools_hidden,
559 G_CALLBACK(li_pop_menu_hide_cb), lw);
560 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
565 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
567 LayoutWindow *lw = data;
569 gdk_window_get_origin(lw->image->pr->window, x, y);
570 popup_menu_position_clamp(menu, x, y, 0);
573 void layout_image_menu_popup(LayoutWindow *lw)
577 menu = layout_image_pop_menu(lw);
578 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
582 *----------------------------------------------------------------------------
584 *----------------------------------------------------------------------------
587 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
589 GtkSelectionData *selection_data, guint info,
590 guint time, gpointer data)
592 LayoutWindow *lw = data;
596 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
598 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
601 if (i < MAX_SPLIT_IMAGES)
603 DEBUG_1("dnd image activate %d", i);
604 layout_image_activate(lw, i);
608 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
610 CollectionData *source;
614 if (info == TARGET_URI_LIST)
616 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
622 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
627 FileData *fd = list->data;
629 if (isfile(fd->path))
635 base = remove_level_from_path(fd->path);
636 dir_fd = file_data_new_simple(base);
637 if (dir_fd != lw->dir_fd)
639 layout_set_fd(lw, dir_fd);
641 file_data_unref(dir_fd);
644 row = layout_list_get_index(lw, fd);
645 if (source && info_list)
647 layout_image_set_collection(lw, source, info_list->data);
651 layout_image_set_fd(lw, fd);
655 layout_image_set_index(lw, row);
658 else if (isdir(fd->path))
660 layout_set_fd(lw, fd);
661 layout_image_set_fd(lw, NULL);
666 g_list_free(info_list);
670 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
671 GtkSelectionData *selection_data, guint info,
672 guint time, gpointer data)
674 LayoutWindow *lw = data;
679 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
681 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
684 if (i < MAX_SPLIT_IMAGES)
686 DEBUG_1("dnd get from %d", i);
687 fd = image_get_fd(lw->split_images[i]);
690 fd = layout_image_get_fd(lw);
701 case TARGET_URI_LIST:
704 case TARGET_TEXT_PLAIN:
709 list = g_list_append(NULL, fd);
710 text = uri_text_from_filelist(list, &len, plain_text);
714 gtk_selection_data_set(selection_data, selection_data->target,
715 8, (guchar *)text, len);
721 gtk_selection_data_set(selection_data, selection_data->target,
726 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
728 LayoutWindow *lw = data;
729 if (context->action == GDK_ACTION_MOVE)
734 fd = layout_image_get_fd(lw);
735 row = layout_list_get_index(lw, fd);
738 if (!isfile(fd->path))
740 if ((guint) row < layout_list_count(lw, NULL) - 1)
742 layout_image_next(lw);
746 layout_image_prev(lw);
753 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
755 ImageWindow *imd = lw->split_images[i];
757 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
758 dnd_file_drag_types, dnd_file_drag_types_count,
759 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
760 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
761 G_CALLBACK(layout_image_dnd_get), lw);
762 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
763 G_CALLBACK(layout_image_dnd_end), lw);
765 gtk_drag_dest_set(imd->pr,
766 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
767 dnd_file_drop_types, dnd_file_drop_types_count,
768 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
769 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
770 G_CALLBACK(layout_image_dnd_receive), lw);
775 *----------------------------------------------------------------------------
777 *----------------------------------------------------------------------------
780 void layout_image_to_root(LayoutWindow *lw)
782 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
786 *----------------------------------------------------------------------------
787 * manipulation + accessors
788 *----------------------------------------------------------------------------
791 void layout_image_scroll(LayoutWindow *lw, gint x, gint y)
794 gint width, height, i;
795 if (!layout_valid(&lw)) return;
797 image_scroll(lw->image, x, y);
799 if (!lw->connect_scroll) return;
801 image_get_image_size(lw->image, &width, &height);
802 dx = (gdouble) x / width;
803 dy = (gdouble) y / height;
805 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
807 if (lw->split_images[i] && lw->split_images[i] != lw->image)
810 image_get_scroll_center(lw->split_images[i], &sx, &sy);
813 image_set_scroll_center(lw->split_images[i], sx, sy);
819 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment)
822 if (!layout_valid(&lw)) return;
824 image_zoom_adjust(lw->image, increment);
826 if (!lw->connect_zoom) return;
828 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
830 if (lw->split_images[i] && lw->split_images[i] != lw->image)
831 image_zoom_adjust(lw->split_images[i], increment); ;
835 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y)
838 if (!layout_valid(&lw)) return;
840 image_zoom_adjust_at_point(lw->image, increment, x, y);
842 if (!lw->connect_zoom) return;
844 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
846 if (lw->split_images[i] && lw->split_images[i] != lw->image)
847 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
851 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom)
854 if (!layout_valid(&lw)) return;
856 image_zoom_set(lw->image, zoom);
858 if (!lw->connect_zoom) return;
860 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
862 if (lw->split_images[i] && lw->split_images[i] != lw->image)
863 image_zoom_set(lw->split_images[i], zoom);
867 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gint vertical)
869 if (!layout_valid(&lw)) return;
871 image_zoom_set_fill_geometry(lw->image, vertical);
874 void layout_image_alter(LayoutWindow *lw, AlterType type)
876 if (!layout_valid(&lw)) return;
878 image_alter(lw->image, type);
881 const gchar *layout_image_get_path(LayoutWindow *lw)
883 if (!layout_valid(&lw)) return NULL;
885 return image_get_path(lw->image);
888 const gchar *layout_image_get_name(LayoutWindow *lw)
890 if (!layout_valid(&lw)) return NULL;
892 return image_get_name(lw->image);
895 FileData *layout_image_get_fd(LayoutWindow *lw)
897 if (!layout_valid(&lw)) return NULL;
899 return image_get_fd(lw->image);
902 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
904 if (!layout_valid(&lw)) return NULL;
906 return image_get_collection(lw->image, info);
909 gint layout_image_get_index(LayoutWindow *lw)
911 return layout_list_get_index(lw, image_get_fd(lw->image));
915 *----------------------------------------------------------------------------
917 *----------------------------------------------------------------------------
920 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
922 if (!layout_valid(&lw)) return;
924 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
926 layout_list_sync_fd(lw, fd);
927 layout_image_slideshow_continue_check(lw);
928 layout_bars_new_image(lw);
931 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
933 if (!layout_valid(&lw)) return;
936 This should be handled at the caller: in vflist_select_image
939 const gchar *old_path;
941 old_path = layout_image_get_path(lw);
942 if (old_path && strcmp(path, old_path) == 0) return;
945 layout_image_set_fd(lw, fd);
946 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
949 void layout_image_set_index(LayoutWindow *lw, gint index)
952 FileData *read_ahead_fd;
955 if (!layout_valid(&lw)) return;
957 old = layout_list_get_index(lw, layout_image_get_fd(lw));
958 fd = layout_list_get_fd(lw, index);
962 read_ahead_fd = layout_list_get_fd(lw, index - 1);
966 read_ahead_fd = layout_list_get_fd(lw, index + 1);
969 if (layout_selection_count(lw, 0) > 1)
971 GList *x = layout_selection_list_by_index(lw);
975 for (last = y = x; y; y = y->next)
977 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
984 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
985 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
988 newindex = GPOINTER_TO_INT(y->next->data);
990 newindex = GPOINTER_TO_INT(x->data);
995 newindex = GPOINTER_TO_INT(y->prev->data);
997 newindex = GPOINTER_TO_INT(last->data);
1000 read_ahead_fd = layout_list_get_fd(lw, newindex);
1004 x = g_list_remove(x, x->data);
1007 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1010 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gint forward)
1012 if (!layout_valid(&lw)) return;
1014 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1015 if (options->image.enable_read_ahead)
1017 CollectInfo *r_info;
1020 r_info = collection_next_by_info(cd, info);
1021 if (!r_info) r_info = collection_prev_by_info(cd, info);
1025 r_info = collection_prev_by_info(cd, info);
1026 if (!r_info) r_info = collection_next_by_info(cd, info);
1028 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1031 layout_image_slideshow_continue_check(lw);
1032 layout_bars_new_image(lw);
1035 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1037 layout_image_set_collection_real(lw, cd, info, TRUE);
1038 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1041 void layout_image_refresh(LayoutWindow *lw)
1043 if (!layout_valid(&lw)) return;
1045 image_reload(lw->image);
1048 void layout_image_color_profile_set(LayoutWindow *lw,
1049 gint input_type, gint screen_type,
1052 if (!layout_valid(&lw)) return;
1054 image_color_profile_set(lw->image, input_type, screen_type, use_image);
1057 gint layout_image_color_profile_get(LayoutWindow *lw,
1058 gint *input_type, gint *screen_type,
1061 if (!layout_valid(&lw)) return FALSE;
1063 return image_color_profile_get(lw->image, input_type, screen_type, use_image);
1066 void layout_image_color_profile_set_use(LayoutWindow *lw, gint enable)
1068 if (!layout_valid(&lw)) return;
1070 image_color_profile_set_use(lw->image, enable);
1077 gtk_widget_set_sensitive(GTK_BIN(lw->info_color)->child, enable);
1081 gint layout_image_color_profile_get_use(LayoutWindow *lw)
1083 if (!layout_valid(&lw)) return FALSE;
1085 return image_color_profile_get_use(lw->image);
1088 gint layout_image_color_profile_get_from_image(LayoutWindow *lw)
1090 if (!layout_valid(&lw)) return FALSE;
1092 return image_color_profile_get_from_image(lw->image);
1096 *----------------------------------------------------------------------------
1098 *----------------------------------------------------------------------------
1101 void layout_image_next(LayoutWindow *lw)
1107 if (!layout_valid(&lw)) return;
1109 if (layout_image_slideshow_active(lw))
1111 layout_image_slideshow_next(lw);
1115 if (layout_selection_count(lw, 0) > 1)
1117 GList *x = layout_selection_list_by_index(lw);
1118 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1121 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1126 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1128 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1131 x = g_list_remove(x, x->data);
1132 if (y) /* not dereferenced */
1136 cd = image_get_collection(lw->image, &info);
1140 info = collection_next_by_info(cd, info);
1143 layout_image_set_collection_real(lw, cd, info, TRUE);
1147 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1152 current = layout_image_get_index(lw);
1156 if ((guint) current < layout_list_count(lw, NULL) - 1)
1158 layout_image_set_index(lw, current + 1);
1162 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1167 layout_image_set_index(lw, 0);
1171 void layout_image_prev(LayoutWindow *lw)
1177 if (!layout_valid(&lw)) return;
1179 if (layout_image_slideshow_active(lw))
1181 layout_image_slideshow_prev(lw);
1185 if (layout_selection_count(lw, 0) > 1)
1187 GList *x = layout_selection_list_by_index(lw);
1188 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1192 for (last = y = x; y; y = y->next)
1194 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1199 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1201 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1204 x = g_list_remove(x, x->data);
1205 if (y) /* not dereferenced */
1209 cd = image_get_collection(lw->image, &info);
1213 info = collection_prev_by_info(cd, info);
1216 layout_image_set_collection_real(lw, cd, info, FALSE);
1220 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1225 current = layout_image_get_index(lw);
1231 layout_image_set_index(lw, current - 1);
1235 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1240 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1244 void layout_image_first(LayoutWindow *lw)
1250 if (!layout_valid(&lw)) return;
1252 cd = image_get_collection(lw->image, &info);
1257 new = collection_get_first(cd);
1258 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1262 current = layout_image_get_index(lw);
1263 if (current != 0 && layout_list_count(lw, NULL) > 0)
1265 layout_image_set_index(lw, 0);
1269 void layout_image_last(LayoutWindow *lw)
1276 if (!layout_valid(&lw)) return;
1278 cd = image_get_collection(lw->image, &info);
1283 new = collection_get_last(cd);
1284 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1288 current = layout_image_get_index(lw);
1289 count = layout_list_count(lw, NULL);
1290 if (current != count - 1 && count > 0)
1292 layout_image_set_index(lw, count - 1);
1297 *----------------------------------------------------------------------------
1299 *----------------------------------------------------------------------------
1302 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1306 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1308 if (lw->split_images[i] == imd)
1311 if (i < MAX_SPLIT_IMAGES)
1319 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1321 LayoutWindow *lw = data;
1324 switch (event->button)
1326 case MOUSE_BUTTON_LEFT:
1327 layout_image_next(lw);
1329 case MOUSE_BUTTON_MIDDLE:
1330 layout_image_prev(lw);
1332 case MOUSE_BUTTON_RIGHT:
1333 menu = layout_image_pop_menu(lw);
1334 if (imd == lw->image)
1336 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1338 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1345 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1347 LayoutWindow *lw = data;
1349 gint i = image_idx(lw, imd);
1353 DEBUG_1("image activate scroll %d", i);
1354 layout_image_activate(lw, i);
1358 if (event->state & GDK_CONTROL_MASK)
1360 switch (event->direction)
1363 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y);
1365 case GDK_SCROLL_DOWN:
1366 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y);
1372 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
1374 switch (event->direction)
1377 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1379 case GDK_SCROLL_DOWN:
1380 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1382 case GDK_SCROLL_LEFT:
1383 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1385 case GDK_SCROLL_RIGHT:
1386 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1394 switch (event->direction)
1397 layout_image_prev(lw);
1399 case GDK_SCROLL_DOWN:
1400 layout_image_next(lw);
1408 static void layout_image_drag_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1411 LayoutWindow *lw = data;
1413 if (!lw->connect_scroll) return;
1415 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1417 if (lw->split_images[i] && lw->split_images[i] != imd)
1421 if (event->state & GDK_CONTROL_MASK)
1423 image_get_scroll_center(imd, &sx, &sy);
1427 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1431 image_set_scroll_center(lw->split_images[i], sx, sy);
1436 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1438 LayoutWindow *lw = data;
1440 gint i = image_idx(lw, imd);
1444 layout_image_activate(lw, i);
1447 switch (event->button)
1449 case MOUSE_BUTTON_RIGHT:
1450 menu = layout_image_pop_menu(lw);
1451 if (imd == lw->image)
1453 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1455 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1463 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1465 LayoutWindow *lw = data;
1466 gint i = image_idx(lw, imd);
1470 layout_image_activate(lw, i);
1473 /* continue as with active image */
1474 layout_image_drag_cb(imd, event, dx, dy, data);
1478 static void layout_image_set_buttons(LayoutWindow *lw)
1480 image_set_button_func(lw->image, layout_image_button_cb, lw);
1481 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1484 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1486 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1487 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1491 *----------------------------------------------------------------------------
1493 *----------------------------------------------------------------------------
1496 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1498 LayoutWindow *lw = data;
1499 layout_status_update_image(lw);
1502 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1504 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1506 if (!lw->split_images[i])
1508 lw->split_images[i] = image_new(TRUE);
1510 gtk_widget_ref(lw->split_images[i]->widget);
1512 image_background_set_color(lw->split_images[i], options->image.use_custom_border_color ? &options->image.border_color : NULL);
1514 image_auto_refresh_enable(lw->split_images[i], TRUE);
1516 layout_image_dnd_init(lw, i);
1517 image_color_profile_set(lw->split_images[i],
1518 options->color_profile.input_type,
1519 options->color_profile.screen_type,
1520 options->color_profile.use_image);
1521 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1523 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1526 return lw->split_images[i]->widget;
1529 void layout_image_deactivate(LayoutWindow *lw, gint i)
1532 if (!lw->split_images[i]) return;
1533 image_set_update_func(lw->split_images[i], NULL, NULL);
1534 layout_image_set_buttons_inactive(lw, i);
1535 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1537 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1538 image_select(lw->split_images[i], FALSE);
1542 void layout_image_activate(LayoutWindow *lw, gint i)
1546 if (!lw->split_images[i]) return;
1548 /* deactivate currently active */
1549 if (lw->active_split_image != i)
1550 layout_image_deactivate(lw, lw->active_split_image);
1552 lw->image = lw->split_images[i];
1553 lw->active_split_image = i;
1555 image_set_update_func(lw->image, layout_image_update_cb, lw);
1556 layout_image_set_buttons(lw);
1557 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
1559 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
1561 /* do not hilight selected image in SPLIT_NONE */
1562 /* maybe the image should be selected always and hilight should be controled by
1563 another image option */
1564 if (lw->split_mode != SPLIT_NONE)
1565 image_select(lw->split_images[i], TRUE);
1567 image_select(lw->split_images[i], FALSE);
1569 fd = image_get_fd(lw->image);
1573 // layout_list_sync_path(lw, path);
1574 layout_set_fd(lw, fd);
1579 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
1583 lw->split_mode = SPLIT_NONE;
1585 if (!lw->split_images[0])
1587 layout_image_new(lw, 0);
1588 image_set_frame(lw->split_images[0], (!lw->tools_float && !lw->tools_hidden));
1589 image_set_selectable(lw->split_images[0], 0);
1590 layout_image_activate(lw, 0);
1594 image_set_frame(lw->split_images[0], (!lw->tools_float && !lw->tools_hidden));
1595 image_set_selectable(lw->split_images[0], 0);
1598 for (i = 1; i < MAX_SPLIT_IMAGES; i++)
1600 if (lw->split_images[i])
1602 gtk_widget_unref(lw->split_images[i]->widget);
1603 lw->split_images[i] = NULL;
1608 layout_image_activate(lw, 0);
1610 lw->split_image_widget = lw->split_images[0]->widget;
1612 return lw->split_image_widget;
1615 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
1620 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
1622 if (!lw->split_images[0])
1624 layout_image_new(lw, 0);
1626 image_set_frame(lw->split_images[0], 1);
1627 image_set_selectable(lw->split_images[0], 1);
1629 if (!lw->split_images[1])
1631 layout_image_new(lw, 1);
1632 image_set_frame(lw->split_images[1], 1);
1633 image_set_selectable(lw->split_images[1], 1);
1637 image_change_fd(lw->split_images[1],
1638 image_get_fd(lw->image), image_zoom_get(lw->image));
1639 image_get_scroll_center(lw->image, &sx, &sy);
1640 image_set_scroll_center(lw->split_images[1], sx, sy);
1642 layout_image_deactivate(lw, 1);
1643 layout_image_activate(lw, 0);
1647 image_set_frame(lw->split_images[1], 1);
1648 image_set_selectable(lw->split_images[1], 1);
1652 for (i = 2; i < MAX_SPLIT_IMAGES; i++)
1654 if (lw->split_images[i])
1656 gtk_widget_unref(lw->split_images[i]->widget);
1657 lw->split_images[i] = NULL;
1661 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image > 1)
1663 layout_image_activate(lw, 0);
1666 /* horizontal split means vpaned and vice versa */
1668 paned = gtk_vpaned_new();
1670 paned = gtk_hpaned_new();
1672 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
1673 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
1675 gtk_widget_show(lw->split_images[0]->widget);
1676 gtk_widget_show(lw->split_images[1]->widget);
1678 lw->split_image_widget = paned;
1680 return lw->split_image_widget;
1684 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
1691 lw->split_mode = SPLIT_QUAD;
1693 if (!lw->split_images[0])
1695 layout_image_new(lw, 0);
1698 image_set_frame(lw->split_images[0], 1);
1699 image_set_selectable(lw->split_images[0], 1);
1701 if (!lw->split_images[1])
1703 layout_image_activate(lw, 0);
1706 for (i = 1; i < 4; i++)
1707 if (!lw->split_images[i])
1709 layout_image_new(lw, i);
1710 image_set_frame(lw->split_images[i], 1);
1711 image_set_selectable(lw->split_images[i], 1);
1715 image_change_fd(lw->split_images[i],
1716 image_get_fd(lw->image), image_zoom_get(lw->image));
1717 image_get_scroll_center(lw->image, &sx, &sy);
1718 image_set_scroll_center(lw->split_images[i], sx, sy);
1720 layout_image_deactivate(lw, i);
1724 image_set_frame(lw->split_images[i], 1);
1725 image_set_selectable(lw->split_images[i], 1);
1728 for (i = 4; i < MAX_SPLIT_IMAGES; i++)
1730 if (lw->split_images[i])
1732 gtk_widget_unref(lw->split_images[i]->widget);
1733 lw->split_images[i] = NULL;
1738 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image > 3)
1740 layout_image_activate(lw, 0);
1743 hpaned = gtk_hpaned_new();
1744 vpaned1 = gtk_vpaned_new();
1745 vpaned2 = gtk_vpaned_new();
1747 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
1748 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
1750 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
1751 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
1753 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
1754 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
1757 for (i = 0; i < 4; i++)
1758 gtk_widget_show(lw->split_images[i]->widget);
1760 gtk_widget_show(vpaned1);
1761 gtk_widget_show(vpaned2);
1764 lw->split_image_widget = hpaned;
1766 return lw->split_image_widget;
1770 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
1775 return layout_image_setup_split_hv(lw, TRUE);
1777 return layout_image_setup_split_hv(lw, FALSE);
1779 return layout_image_setup_split_quad(lw);
1782 return layout_image_setup_split_none(lw);
1788 *-----------------------------------------------------------------------------
1789 * maintenance (for rename, move, remove)
1790 *-----------------------------------------------------------------------------
1793 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
1797 img_fd = layout_image_get_fd(lw);
1800 image_set_fd(lw->image, fd);
1801 layout_bars_maint_renamed(lw);
1805 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
1809 img_fd = layout_image_get_fd(lw);
1815 cd = image_get_collection(lw->image, &info);
1820 new = collection_next_by_info(cd, info);
1821 if (!new) new = collection_prev_by_info(cd, info);
1825 layout_image_set_collection(lw, cd, new);
1830 layout_image_set_fd(lw, NULL);
1835 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
1837 LayoutWindow *lw = data;
1839 if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
1841 switch(fd->change->type)
1843 case FILEDATA_CHANGE_MOVE:
1844 case FILEDATA_CHANGE_RENAME:
1845 layout_image_maint_renamed(lw, fd);
1847 case FILEDATA_CHANGE_DELETE:
1848 layout_image_maint_removed(lw, fd);
1850 case FILEDATA_CHANGE_COPY:
1851 case FILEDATA_CHANGE_UNSPECIFIED: