2 * Copyright (C) 2006 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 #include "layout_image.h"
26 #include "color-man.h"
30 #include "fullscreen.h"
32 #include "image-overlay.h"
35 #include "layout_util.h"
38 #include "pixbuf_util.h"
39 #include "pixbuf-renderer.h"
40 #include "slideshow.h"
41 #include "ui_fileops.h"
43 #include "uri_utils.h"
45 #include "view_file.h"
47 #include <gdk/gdkkeysyms.h> /* for keyboard values */
50 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
51 static void layout_image_set_buttons(LayoutWindow *lw);
52 void layout_image_animate_stop(LayoutWindow *lw);
53 gboolean layout_image_animate_new_file(LayoutWindow *lw);
54 void layout_image_animate_update_image(LayoutWindow *lw);
57 *----------------------------------------------------------------------------
59 *----------------------------------------------------------------------------
62 void layout_image_overlay_toggle(LayoutWindow *lw)
65 image_osd_toggle(lw->image);
69 *----------------------------------------------------------------------------
71 *----------------------------------------------------------------------------
74 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
76 LayoutWindow *lw = data;
78 /* restore image window */
79 if (lw->image == fs->imd)
80 lw->image = fs->normal_imd;
82 lw->full_screen = NULL;
85 void layout_image_full_screen_start(LayoutWindow *lw)
87 if (!layout_valid(&lw)) return;
89 if (lw->full_screen) return;
91 lw->full_screen = fullscreen_start(lw->window, lw->image,
92 layout_image_full_screen_stop_func, lw);
94 /* set to new image window */
95 if (lw->full_screen->same_region)
96 lw->image = lw->full_screen->imd;
98 layout_image_set_buttons(lw);
100 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
101 G_CALLBACK(layout_key_press_cb), lw);
103 layout_actions_add_window(lw, lw->full_screen->window);
105 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
106 layout_image_animate_update_image(lw);
109 void layout_image_full_screen_stop(LayoutWindow *lw)
111 if (!layout_valid(&lw)) return;
112 if (!lw->full_screen) return;
114 if (lw->image == lw->full_screen->imd)
115 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
117 fullscreen_stop(lw->full_screen);
119 layout_image_animate_update_image(lw);
122 void layout_image_full_screen_toggle(LayoutWindow *lw)
124 if (!layout_valid(&lw)) return;
127 layout_image_full_screen_stop(lw);
131 layout_image_full_screen_start(lw);
135 gboolean layout_image_full_screen_active(LayoutWindow *lw)
137 if (!layout_valid(&lw)) return FALSE;
139 return (lw->full_screen != NULL);
143 *----------------------------------------------------------------------------
145 *----------------------------------------------------------------------------
148 static void layout_image_slideshow_next(LayoutWindow *lw)
150 if (lw->slideshow) slideshow_next(lw->slideshow);
153 static void layout_image_slideshow_prev(LayoutWindow *lw)
155 if (lw->slideshow) slideshow_prev(lw->slideshow);
158 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
160 LayoutWindow *lw = data;
162 lw->slideshow = NULL;
163 layout_status_update_info(lw, NULL);
166 void layout_image_slideshow_start(LayoutWindow *lw)
171 if (!layout_valid(&lw)) return;
172 if (lw->slideshow) return;
174 cd = image_get_collection(lw->image, &info);
178 lw->slideshow = slideshow_start_from_collection(lw, NULL, cd,
179 layout_image_slideshow_stop_func, lw, info);
183 lw->slideshow = slideshow_start(lw,
184 layout_list_get_index(lw, layout_image_get_fd(lw)),
185 layout_image_slideshow_stop_func, lw);
188 layout_status_update_info(lw, NULL);
191 /* note that slideshow will take ownership of the list, do not free it */
192 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
194 if (!layout_valid(&lw)) return;
196 if (lw->slideshow || !list)
202 lw->slideshow = slideshow_start_from_filelist(lw, NULL, list,
203 layout_image_slideshow_stop_func, lw);
205 layout_status_update_info(lw, NULL);
208 void layout_image_slideshow_stop(LayoutWindow *lw)
210 if (!layout_valid(&lw)) return;
212 if (!lw->slideshow) return;
214 slideshow_free(lw->slideshow);
215 /* the stop_func sets lw->slideshow to NULL for us */
218 void layout_image_slideshow_toggle(LayoutWindow *lw)
220 if (!layout_valid(&lw)) return;
224 layout_image_slideshow_stop(lw);
228 layout_image_slideshow_start(lw);
232 gboolean layout_image_slideshow_active(LayoutWindow *lw)
234 if (!layout_valid(&lw)) return FALSE;
236 return (lw->slideshow != NULL);
239 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
243 if (!layout_valid(&lw)) return FALSE;
245 ret = slideshow_pause_toggle(lw->slideshow);
247 layout_status_update_info(lw, NULL);
252 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
254 if (!layout_valid(&lw)) return FALSE;
256 return (slideshow_paused(lw->slideshow));
259 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
261 if (!lw->slideshow) return FALSE;
263 if (!slideshow_should_continue(lw->slideshow))
265 layout_image_slideshow_stop(lw);
273 *----------------------------------------------------------------------------
275 *----------------------------------------------------------------------------
278 static void image_animation_data_free(AnimationData *fd)
281 g_object_unref(fd->iter);
282 g_object_unref(fd->gpa);
286 static gboolean animation_should_continue(AnimationData *fd)
294 static gboolean show_next_frame(gpointer data)
296 AnimationData *fd = (AnimationData*)data;
300 if(animation_should_continue(fd)==FALSE)
302 image_animation_data_free(fd);
306 pr = (PixbufRenderer*)fd->iw->pr;
308 if (gdk_pixbuf_animation_iter_advance(fd->iter,NULL)==FALSE)
310 /* This indicates the animation is complete.
311 Return FALSE here to disable looping. */
314 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
315 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
317 if (fd->iw->func_update)
318 fd->iw->func_update(fd->iw, fd->iw->data_update);
320 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
321 if (delay!=fd->delay)
323 if (delay>0) /* Current frame not static. */
326 g_timeout_add(delay,show_next_frame,fd);
330 image_animation_data_free(fd);
338 gboolean layout_image_animate_check(LayoutWindow *lw)
340 if (!layout_valid(&lw)) return FALSE;
342 if(!lw->options.animate)
346 lw->animation->valid = FALSE;
347 lw->animation = NULL;
355 void layout_image_animate_stop(LayoutWindow *lw)
357 if (!layout_valid(&lw)) return;
359 if(lw->options.animate && lw->animation)
361 lw->animation->valid = FALSE;
362 lw->animation = NULL;
366 void layout_image_animate_update_image(LayoutWindow *lw)
368 if (!layout_valid(&lw)) return;
370 if(lw->options.animate && lw->animation)
372 if (lw->full_screen && lw->image != lw->full_screen->imd)
373 lw->animation->iw = lw->full_screen->imd;
375 lw->animation->iw = lw->image;
379 gboolean layout_image_animate_new_file(LayoutWindow *lw)
383 if(!layout_image_animate_check(lw)) return FALSE;
385 if(lw->animation) lw->animation->valid = FALSE;
387 lw->animation = g_malloc0(sizeof(AnimationData));
389 if(!(lw->animation->gpa = gdk_pixbuf_animation_new_from_file(lw->image->image_fd->path,&err)) || err ||
390 gdk_pixbuf_animation_is_static_image(lw->animation->gpa) ||
391 !(lw->animation->iter = gdk_pixbuf_animation_get_iter(lw->animation->gpa,NULL)))
393 image_animation_data_free(lw->animation);
397 lw->animation->data_adr = lw->image->image_fd;
398 lw->animation->delay = gdk_pixbuf_animation_iter_get_delay_time(lw->animation->iter);
399 lw->animation->valid = TRUE;
401 layout_image_animate_update_image(lw);
403 g_timeout_add(lw->animation->delay, show_next_frame, lw->animation);
408 void layout_image_animate_toggle(LayoutWindow *lw)
412 lw->options.animate = !lw->options.animate;
413 layout_image_animate_new_file(lw);
417 *----------------------------------------------------------------------------
419 *----------------------------------------------------------------------------
422 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
424 LayoutWindow *lw = data;
426 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
429 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
431 LayoutWindow *lw = data;
432 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
435 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
437 LayoutWindow *lw = data;
439 layout_image_zoom_set(lw, 1.0, FALSE);
442 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
444 LayoutWindow *lw = data;
446 layout_image_zoom_set(lw, 0.0, FALSE);
449 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
452 const gchar *key = data;
454 lw = submenu_item_get_data(widget);
456 if (!editor_window_flag_set(key))
458 layout_image_full_screen_stop(lw);
460 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
463 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
465 LayoutWindow *lw = data;
467 layout_image_to_root(lw);
470 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
472 LayoutWindow *lw = data;
475 lw = submenu_item_get_data(widget);
476 type = (AlterType)GPOINTER_TO_INT(data);
478 image_alter_orientation(lw->image, type);
481 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
483 LayoutWindow *lw = data;
485 view_window_new(layout_image_get_fd(lw));
488 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
493 menu = gtk_widget_get_toplevel(widget);
494 if (!menu) return NULL;
496 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
498 if (!parent && lw->full_screen)
500 parent = lw->full_screen->imd->widget;
506 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
508 LayoutWindow *lw = data;
510 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
511 li_pop_menu_click_parent(widget, lw));
514 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
516 LayoutWindow *lw = data;
518 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
521 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
523 LayoutWindow *lw = data;
525 file_util_move(layout_image_get_fd(lw), NULL, NULL,
526 li_pop_menu_click_parent(widget, lw));
529 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
531 LayoutWindow *lw = data;
533 file_util_rename(layout_image_get_fd(lw), NULL,
534 li_pop_menu_click_parent(widget, lw));
537 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
539 LayoutWindow *lw = data;
541 file_util_delete(layout_image_get_fd(lw), NULL,
542 li_pop_menu_click_parent(widget, lw));
545 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
547 LayoutWindow *lw = data;
549 layout_image_slideshow_start(lw);
552 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
554 LayoutWindow *lw = data;
556 layout_image_slideshow_stop(lw);
559 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
561 LayoutWindow *lw = data;
563 layout_image_slideshow_pause_toggle(lw);
566 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
568 LayoutWindow *lw = data;
570 layout_image_full_screen_toggle(lw);
573 static void li_pop_menu_animate_cb(GtkWidget *widget, gpointer data)
575 LayoutWindow *lw = data;
577 layout_image_animate_toggle(lw);
580 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
582 LayoutWindow *lw = data;
584 layout_tools_hide_toggle(lw);
587 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
589 LayoutWindow *lw = data;
592 if (!layout_valid(&lw)) return;
594 fd = layout_image_get_fd(lw);
595 if (fd) layout_set_fd(lw, fd);
598 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
603 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
605 dirname = g_path_get_dirname(path);
606 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
611 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
613 GList *editmenu_fd_list = data;
615 filelist_free(editmenu_fd_list);
618 static GList *layout_image_get_fd_list(LayoutWindow *lw)
621 FileData *fd = layout_image_get_fd(lw);
626 /* optionally include sidecars if the filelist entry is not expanded */
627 list = vf_selection_get_one(lw->vf, fd);
629 list = g_list_append(NULL, file_data_ref(fd));
635 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
642 GList *editmenu_fd_list;
644 path = layout_image_get_path(lw);
645 fullscreen = layout_image_full_screen_active(lw);
647 menu = popup_menu_short_lived();
649 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
650 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
651 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
652 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
653 menu_item_add_divider(menu);
655 editmenu_fd_list = layout_image_get_fd_list(lw);
656 g_signal_connect(G_OBJECT(menu), "destroy",
657 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
658 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
659 if (!path) gtk_widget_set_sensitive(item, FALSE);
660 menu_item_add_divider(submenu);
661 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
663 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
665 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
666 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
668 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
669 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
671 menu_item_add_divider(menu);
673 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
674 if (!path) gtk_widget_set_sensitive(item, FALSE);
675 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
676 if (!path) gtk_widget_set_sensitive(item, FALSE);
677 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
678 if (!path) gtk_widget_set_sensitive(item, FALSE);
679 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
680 if (!path) gtk_widget_set_sensitive(item, FALSE);
682 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
683 if (!path) gtk_widget_set_sensitive(item, FALSE);
685 menu_item_add_divider(menu);
687 if (layout_image_slideshow_active(lw))
689 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
690 if (layout_image_slideshow_paused(lw))
692 item = menu_item_add(menu, _("Continue slides_how"),
693 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
697 item = menu_item_add(menu, _("Pause slides_how"),
698 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
703 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
704 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
705 gtk_widget_set_sensitive(item, FALSE);
710 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
714 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
717 menu_item_add_check(menu, _("_Animate"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
719 menu_item_add_divider(menu);
721 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
722 G_CALLBACK(li_pop_menu_hide_cb), lw);
723 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
728 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
730 LayoutWindow *lw = data;
732 gdk_window_get_origin(gtk_widget_get_window(lw->image->pr), x, y);
733 popup_menu_position_clamp(menu, x, y, 0);
736 void layout_image_menu_popup(LayoutWindow *lw)
740 menu = layout_image_pop_menu(lw);
741 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
745 *----------------------------------------------------------------------------
747 *----------------------------------------------------------------------------
750 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
752 GtkSelectionData *selection_data, guint info,
753 guint time, gpointer data)
755 LayoutWindow *lw = data;
759 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
761 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
764 if (i < MAX_SPLIT_IMAGES)
766 DEBUG_1("dnd image activate %d", i);
767 layout_image_activate(lw, i, FALSE);
771 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
773 CollectionData *source;
777 if (info == TARGET_URI_LIST)
779 list = uri_filelist_from_gtk_selection_data(selection_data);
785 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
790 FileData *fd = list->data;
792 if (isfile(fd->path))
798 base = remove_level_from_path(fd->path);
799 dir_fd = file_data_new_dir(base);
800 if (dir_fd != lw->dir_fd)
802 layout_set_fd(lw, dir_fd);
804 file_data_unref(dir_fd);
807 row = layout_list_get_index(lw, fd);
808 if (source && info_list)
810 layout_image_set_collection(lw, source, info_list->data);
814 layout_image_set_fd(lw, fd);
818 layout_image_set_index(lw, row);
821 else if (isdir(fd->path))
823 layout_set_fd(lw, fd);
824 layout_image_set_fd(lw, NULL);
829 g_list_free(info_list);
833 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
834 GtkSelectionData *selection_data, guint info,
835 guint time, gpointer data)
837 LayoutWindow *lw = data;
842 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
844 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
847 if (i < MAX_SPLIT_IMAGES)
849 DEBUG_1("dnd get from %d", i);
850 fd = image_get_fd(lw->split_images[i]);
853 fd = layout_image_get_fd(lw);
859 list = g_list_append(NULL, fd);
860 uri_selection_data_set_uris_from_filelist(selection_data, list);
865 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
870 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
872 LayoutWindow *lw = data;
873 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
878 fd = layout_image_get_fd(lw);
879 row = layout_list_get_index(lw, fd);
882 if (!isfile(fd->path))
884 if ((guint) row < layout_list_count(lw, NULL) - 1)
886 layout_image_next(lw);
890 layout_image_prev(lw);
897 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
899 ImageWindow *imd = lw->split_images[i];
901 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
902 dnd_file_drag_types, dnd_file_drag_types_count,
903 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
904 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
905 G_CALLBACK(layout_image_dnd_get), lw);
906 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
907 G_CALLBACK(layout_image_dnd_end), lw);
909 gtk_drag_dest_set(imd->pr,
910 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
911 dnd_file_drop_types, dnd_file_drop_types_count,
912 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
913 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
914 G_CALLBACK(layout_image_dnd_receive), lw);
919 *----------------------------------------------------------------------------
921 *----------------------------------------------------------------------------
924 void layout_image_to_root(LayoutWindow *lw)
926 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
930 *----------------------------------------------------------------------------
931 * manipulation + accessors
932 *----------------------------------------------------------------------------
935 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
938 gint width, height, i;
939 if (!layout_valid(&lw)) return;
941 image_scroll(lw->image, x, y);
943 if (lw->full_screen && lw->image != lw->full_screen->imd)
945 image_scroll(lw->full_screen->imd, x, y);
948 if (!connect_scroll) return;
950 image_get_image_size(lw->image, &width, &height);
951 dx = (gdouble) x / width;
952 dy = (gdouble) y / height;
954 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
956 if (lw->split_images[i] && lw->split_images[i] != lw->image)
959 image_get_scroll_center(lw->split_images[i], &sx, &sy);
962 image_set_scroll_center(lw->split_images[i], sx, sy);
968 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
971 if (!layout_valid(&lw)) return;
973 image_zoom_adjust(lw->image, increment);
975 if (lw->full_screen && lw->image != lw->full_screen->imd)
977 image_zoom_adjust(lw->full_screen->imd, increment);
980 if (!connect_zoom) return;
982 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
984 if (lw->split_images[i] && lw->split_images[i] != lw->image)
985 image_zoom_adjust(lw->split_images[i], increment); ;
989 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
992 if (!layout_valid(&lw)) return;
994 image_zoom_adjust_at_point(lw->image, increment, x, y);
996 if (lw->full_screen && lw->image != lw->full_screen->imd)
998 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1001 if (!connect_zoom) return;
1003 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1005 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1006 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1010 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1013 if (!layout_valid(&lw)) return;
1015 image_zoom_set(lw->image, zoom);
1017 if (lw->full_screen && lw->image != lw->full_screen->imd)
1019 image_zoom_set(lw->full_screen->imd, zoom);
1022 if (!connect_zoom) return;
1024 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1026 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1027 image_zoom_set(lw->split_images[i], zoom);
1031 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1034 if (!layout_valid(&lw)) return;
1036 image_zoom_set_fill_geometry(lw->image, vertical);
1038 if (lw->full_screen && lw->image != lw->full_screen->imd)
1040 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1043 if (!connect_zoom) return;
1045 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1047 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1048 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1052 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1054 if (!layout_valid(&lw)) return;
1056 image_alter_orientation(lw->image, type);
1059 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1061 if (!layout_valid(&lw)) return;
1063 image_set_desaturate(lw->image, desaturate);
1066 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1068 if (!layout_valid(&lw)) return FALSE;
1070 return image_get_desaturate(lw->image);
1075 gint layout_image_stereo_get(LayoutWindow *lw)
1077 if (!layout_valid(&lw)) return 0;
1079 return image_stereo_get(lw->image);
1082 void layout_image_stereo_set(LayoutWindow *lw, gint stereo_mode)
1084 if (!layout_valid(&lw)) return;
1086 image_stereo_set(lw->image, stereo_mode);
1088 void layout_image_stereo_swap(LayoutWindow *lw)
1090 if (!layout_valid(&lw)) return;
1092 image_stereo_swap(lw->image);
1096 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1098 if (!layout_valid(&lw)) return 0;
1100 return image_stereo_pixbuf_get(lw->image);
1103 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1105 if (!layout_valid(&lw)) return;
1107 image_stereo_pixbuf_set(lw->image, stereo_mode);
1110 const gchar *layout_image_get_path(LayoutWindow *lw)
1112 if (!layout_valid(&lw)) return NULL;
1114 return image_get_path(lw->image);
1117 const gchar *layout_image_get_name(LayoutWindow *lw)
1119 if (!layout_valid(&lw)) return NULL;
1121 return image_get_name(lw->image);
1124 FileData *layout_image_get_fd(LayoutWindow *lw)
1126 if (!layout_valid(&lw)) return NULL;
1128 return image_get_fd(lw->image);
1131 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1133 if (!layout_valid(&lw)) return NULL;
1135 return image_get_collection(lw->image, info);
1138 gint layout_image_get_index(LayoutWindow *lw)
1140 return layout_list_get_index(lw, image_get_fd(lw->image));
1144 *----------------------------------------------------------------------------
1146 *----------------------------------------------------------------------------
1149 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1151 if (!layout_valid(&lw)) return;
1153 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1155 if (lw->full_screen && lw->image != lw->full_screen->imd)
1157 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1161 layout_list_sync_fd(lw, fd);
1162 layout_image_slideshow_continue_check(lw);
1163 layout_bars_new_image(lw);
1164 layout_image_animate_new_file(lw);
1167 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1169 if (!layout_valid(&lw)) return;
1172 This should be handled at the caller: in vflist_select_image
1175 const gchar *old_path;
1177 old_path = layout_image_get_path(lw);
1178 if (old_path && strcmp(path, old_path) == 0) return;
1181 layout_image_set_fd(lw, fd);
1182 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1185 void layout_image_set_index(LayoutWindow *lw, gint index)
1188 FileData *read_ahead_fd;
1191 if (!layout_valid(&lw)) return;
1193 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1194 fd = layout_list_get_fd(lw, index);
1198 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1202 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1205 if (layout_selection_count(lw, 0) > 1)
1207 GList *x = layout_selection_list_by_index(lw);
1211 for (last = y = x; y; y = y->next)
1213 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1220 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1221 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1224 newindex = GPOINTER_TO_INT(y->next->data);
1226 newindex = GPOINTER_TO_INT(x->data);
1231 newindex = GPOINTER_TO_INT(y->prev->data);
1233 newindex = GPOINTER_TO_INT(last->data);
1236 read_ahead_fd = layout_list_get_fd(lw, newindex);
1240 x = g_list_remove(x, x->data);
1243 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1246 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1248 if (!layout_valid(&lw)) return;
1250 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1251 if (options->image.enable_read_ahead)
1253 CollectInfo *r_info;
1256 r_info = collection_next_by_info(cd, info);
1257 if (!r_info) r_info = collection_prev_by_info(cd, info);
1261 r_info = collection_prev_by_info(cd, info);
1262 if (!r_info) r_info = collection_next_by_info(cd, info);
1264 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1267 layout_image_slideshow_continue_check(lw);
1268 layout_bars_new_image(lw);
1271 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1273 layout_image_set_collection_real(lw, cd, info, TRUE);
1274 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1277 void layout_image_refresh(LayoutWindow *lw)
1279 if (!layout_valid(&lw)) return;
1281 image_reload(lw->image);
1284 void layout_image_color_profile_set(LayoutWindow *lw,
1288 if (!layout_valid(&lw)) return;
1290 image_color_profile_set(lw->image, input_type, use_image);
1293 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1295 gboolean *use_image)
1297 if (!layout_valid(&lw)) return FALSE;
1299 return image_color_profile_get(lw->image, input_type, use_image);
1302 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1304 if (!layout_valid(&lw)) return;
1306 image_color_profile_set_use(lw->image, enable);
1309 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1311 if (!layout_valid(&lw)) return FALSE;
1313 return image_color_profile_get_use(lw->image);
1316 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1318 if (!layout_valid(&lw)) return FALSE;
1320 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1324 *----------------------------------------------------------------------------
1326 *----------------------------------------------------------------------------
1329 void layout_image_next(LayoutWindow *lw)
1335 if (!layout_valid(&lw)) return;
1337 if (layout_image_slideshow_active(lw))
1339 layout_image_slideshow_next(lw);
1343 if (layout_selection_count(lw, 0) > 1)
1345 GList *x = layout_selection_list_by_index(lw);
1346 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1349 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1354 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1356 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1359 x = g_list_remove(x, x->data);
1360 if (y) /* not dereferenced */
1364 cd = image_get_collection(lw->image, &info);
1368 info = collection_next_by_info(cd, info);
1371 layout_image_set_collection_real(lw, cd, info, TRUE);
1375 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1380 current = layout_image_get_index(lw);
1384 if ((guint) current < layout_list_count(lw, NULL) - 1)
1386 layout_image_set_index(lw, current + 1);
1390 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1395 layout_image_set_index(lw, 0);
1399 void layout_image_prev(LayoutWindow *lw)
1405 if (!layout_valid(&lw)) return;
1407 if (layout_image_slideshow_active(lw))
1409 layout_image_slideshow_prev(lw);
1413 if (layout_selection_count(lw, 0) > 1)
1415 GList *x = layout_selection_list_by_index(lw);
1416 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1420 for (last = y = x; y; y = y->next)
1422 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1427 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1429 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1432 x = g_list_remove(x, x->data);
1433 if (y) /* not dereferenced */
1437 cd = image_get_collection(lw->image, &info);
1441 info = collection_prev_by_info(cd, info);
1444 layout_image_set_collection_real(lw, cd, info, FALSE);
1448 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1453 current = layout_image_get_index(lw);
1459 layout_image_set_index(lw, current - 1);
1463 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1468 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1472 void layout_image_first(LayoutWindow *lw)
1478 if (!layout_valid(&lw)) return;
1480 cd = image_get_collection(lw->image, &info);
1485 new = collection_get_first(cd);
1486 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1490 current = layout_image_get_index(lw);
1491 if (current != 0 && layout_list_count(lw, NULL) > 0)
1493 layout_image_set_index(lw, 0);
1497 void layout_image_last(LayoutWindow *lw)
1504 if (!layout_valid(&lw)) return;
1506 cd = image_get_collection(lw->image, &info);
1511 new = collection_get_last(cd);
1512 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1516 current = layout_image_get_index(lw);
1517 count = layout_list_count(lw, NULL);
1518 if (current != count - 1 && count > 0)
1520 layout_image_set_index(lw, count - 1);
1525 *----------------------------------------------------------------------------
1527 *----------------------------------------------------------------------------
1530 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1534 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1536 if (lw->split_images[i] == imd)
1539 if (i < MAX_SPLIT_IMAGES)
1546 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1548 LayoutWindow *lw = data;
1550 gint i = image_idx(lw, imd);
1554 DEBUG_1("image activate focus_in %d", i);
1555 layout_image_activate(lw, i, FALSE);
1560 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1562 LayoutWindow *lw = data;
1565 switch (event->button)
1567 case MOUSE_BUTTON_LEFT:
1568 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1569 layout_image_next(lw);
1571 case MOUSE_BUTTON_MIDDLE:
1572 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1573 layout_image_prev(lw);
1575 case MOUSE_BUTTON_RIGHT:
1576 menu = layout_image_pop_menu(lw);
1577 if (imd == lw->image)
1579 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1581 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1588 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1590 LayoutWindow *lw = data;
1592 gint i = image_idx(lw, imd);
1596 DEBUG_1("image activate scroll %d", i);
1597 layout_image_activate(lw, i, FALSE);
1601 if (event->state & GDK_CONTROL_MASK)
1603 switch (event->direction)
1606 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1608 case GDK_SCROLL_DOWN:
1609 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1615 else if (options->mousewheel_scrolls)
1617 switch (event->direction)
1620 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1622 case GDK_SCROLL_DOWN:
1623 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1625 case GDK_SCROLL_LEFT:
1626 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1628 case GDK_SCROLL_RIGHT:
1629 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1637 switch (event->direction)
1640 layout_image_prev(lw);
1642 case GDK_SCROLL_DOWN:
1643 layout_image_next(lw);
1651 static void layout_image_drag_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1654 LayoutWindow *lw = data;
1657 if (lw->full_screen && lw->image != lw->full_screen->imd &&
1658 imd != lw->full_screen->imd)
1660 if (event->state & GDK_CONTROL_MASK)
1662 image_get_scroll_center(imd, &sx, &sy);
1666 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
1670 image_set_scroll_center(lw->full_screen->imd, sx, sy);
1673 if (!(event->state & GDK_SHIFT_MASK)) return;
1675 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1677 if (lw->split_images[i] && lw->split_images[i] != imd)
1680 if (event->state & GDK_CONTROL_MASK)
1682 image_get_scroll_center(imd, &sx, &sy);
1686 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1690 image_set_scroll_center(lw->split_images[i], sx, sy);
1695 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1697 LayoutWindow *lw = data;
1699 gint i = image_idx(lw, imd);
1703 layout_image_activate(lw, i, FALSE);
1706 switch (event->button)
1708 case MOUSE_BUTTON_RIGHT:
1709 menu = layout_image_pop_menu(lw);
1710 if (imd == lw->image)
1712 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1714 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1722 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1724 LayoutWindow *lw = data;
1725 gint i = image_idx(lw, imd);
1729 layout_image_activate(lw, i, FALSE);
1732 /* continue as with active image */
1733 layout_image_drag_cb(imd, event, dx, dy, data);
1737 static void layout_image_set_buttons(LayoutWindow *lw)
1739 image_set_button_func(lw->image, layout_image_button_cb, lw);
1740 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1743 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1745 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1746 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1749 /* Returns the length of an integer */
1750 static gint num_length(gint num)
1753 if (num < 0) num = -num;
1762 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
1764 LayoutWindow *lw = data;
1765 gint x_pixel, y_pixel;
1768 PangoAttrList *attrs;
1770 if (!data || !layout_valid(&lw) || !lw->image
1771 || !lw->options.show_info_pixel || lw->image->unknown) return;
1773 pixbuf_renderer_get_image_size(pr, &width, &height);
1774 if (width < 1 || height < 1) return;
1776 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
1778 if(x_pixel >= 0 && y_pixel >= 0)
1780 gint r_mouse, g_mouse, b_mouse;
1782 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
1783 &r_mouse, &g_mouse, &b_mouse);
1785 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
1786 num_length(width - 1), x_pixel,
1787 num_length(height - 1), y_pixel,
1788 r_mouse, g_mouse, b_mouse);
1793 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
1794 num_length(width - 1), " ",
1795 num_length(height - 1), " ");
1798 attrs = pango_attr_list_new();
1799 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
1800 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
1801 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
1802 pango_attr_list_unref(attrs);
1808 *----------------------------------------------------------------------------
1810 *----------------------------------------------------------------------------
1813 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1815 LayoutWindow *lw = data;
1816 layout_status_update_image(lw);
1819 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1821 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1823 if (!lw->split_images[i])
1825 lw->split_images[i] = image_new(TRUE);
1827 g_object_ref(lw->split_images[i]->widget);
1829 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
1830 G_CALLBACK(layout_status_update_pixel_cb), lw);
1832 image_background_set_color_from_options(lw->split_images[i], FALSE);
1834 image_auto_refresh_enable(lw->split_images[i], TRUE);
1836 layout_image_dnd_init(lw, i);
1837 image_color_profile_set(lw->split_images[i],
1838 options->color_profile.input_type,
1839 options->color_profile.use_image);
1840 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1842 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1843 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
1845 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
1849 return lw->split_images[i]->widget;
1852 void layout_image_deactivate(LayoutWindow *lw, gint i)
1854 if (!lw->split_images[i]) return;
1855 image_set_update_func(lw->split_images[i], NULL, NULL);
1856 layout_image_set_buttons_inactive(lw, i);
1857 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1859 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1860 image_select(lw->split_images[i], FALSE);
1863 /* force should be set after change of lw->split_mode */
1864 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
1868 if (!lw->split_images[i]) return;
1869 if (!force && lw->active_split_image == i) return;
1871 /* deactivate currently active */
1872 if (lw->active_split_image != i)
1873 layout_image_deactivate(lw, lw->active_split_image);
1875 lw->image = lw->split_images[i];
1876 lw->active_split_image = i;
1878 image_set_update_func(lw->image, layout_image_update_cb, lw);
1879 layout_image_set_buttons(lw);
1880 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
1882 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
1884 /* do not hilight selected image in SPLIT_NONE */
1885 /* maybe the image should be selected always and hilight should be controled by
1886 another image option */
1887 if (lw->split_mode != SPLIT_NONE)
1888 image_select(lw->split_images[i], TRUE);
1890 image_select(lw->split_images[i], FALSE);
1892 fd = image_get_fd(lw->image);
1896 // layout_list_sync_path(lw, path);
1897 layout_set_fd(lw, fd);
1899 layout_status_update_image(lw);
1903 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
1905 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
1908 for (i = 0; i < n; i++)
1909 if (!lw->split_images[i])
1911 FileData *img_fd = NULL;
1914 layout_image_new(lw, i);
1915 image_set_frame(lw->split_images[i], frame);
1916 image_set_selectable(lw->split_images[i], (n > 1));
1920 image_osd_copy_status(lw->image, lw->split_images[i]);
1923 if (layout_selection_count(lw, 0) > 1)
1925 GList *work = g_list_last(layout_selection_list(lw));
1928 if (work) work = work->prev;
1930 while (work && j < i)
1932 FileData *fd = work->data;
1936 if (!fd || !*fd->path) continue;
1941 if (!img_fd && lw->image)
1943 img_fd = image_get_fd(lw->image);
1944 zoom = image_zoom_get(lw->image);
1950 image_change_fd(lw->split_images[i], img_fd, zoom);
1951 image_get_scroll_center(lw->image, &sx, &sy);
1952 image_set_scroll_center(lw->split_images[i], sx, sy);
1954 layout_image_deactivate(lw, i);
1958 image_set_frame(lw->split_images[i], frame);
1959 image_set_selectable(lw->split_images[i], (n > 1));
1962 for (i = n; i < MAX_SPLIT_IMAGES; i++)
1964 if (lw->split_images[i])
1966 g_object_unref(lw->split_images[i]->widget);
1967 lw->split_images[i] = NULL;
1971 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
1973 layout_image_activate(lw, 0, TRUE);
1977 /* this will draw the frame around selected image (image_select)
1978 on switch from single to split images */
1979 layout_image_activate(lw, lw->active_split_image, TRUE);
1983 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
1985 lw->split_mode = SPLIT_NONE;
1987 layout_image_setup_split_common(lw, 1);
1989 lw->split_image_widget = lw->split_images[0]->widget;
1991 return lw->split_image_widget;
1995 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
1999 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2001 layout_image_setup_split_common(lw, 2);
2003 /* horizontal split means vpaned and vice versa */
2005 paned = gtk_vpaned_new();
2007 paned = gtk_hpaned_new();
2009 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2010 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2012 gtk_widget_show(lw->split_images[0]->widget);
2013 gtk_widget_show(lw->split_images[1]->widget);
2015 lw->split_image_widget = paned;
2017 return lw->split_image_widget;
2021 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2028 lw->split_mode = SPLIT_QUAD;
2030 layout_image_setup_split_common(lw, 4);
2032 hpaned = gtk_hpaned_new();
2033 vpaned1 = gtk_vpaned_new();
2034 vpaned2 = gtk_vpaned_new();
2036 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2037 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2039 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2040 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2042 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2043 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2045 for (i = 0; i < 4; i++)
2046 gtk_widget_show(lw->split_images[i]->widget);
2048 gtk_widget_show(vpaned1);
2049 gtk_widget_show(vpaned2);
2051 lw->split_image_widget = hpaned;
2053 return lw->split_image_widget;
2057 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2062 return layout_image_setup_split_hv(lw, TRUE);
2064 return layout_image_setup_split_hv(lw, FALSE);
2066 return layout_image_setup_split_quad(lw);
2069 return layout_image_setup_split_none(lw);
2075 *-----------------------------------------------------------------------------
2076 * maintenance (for rename, move, remove)
2077 *-----------------------------------------------------------------------------
2080 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2082 if (fd == layout_image_get_fd(lw))
2084 image_set_fd(lw->image, fd);
2088 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2090 if (fd == layout_image_get_fd(lw))
2095 cd = image_get_collection(lw->image, &info);
2100 new = collection_next_by_info(cd, info);
2101 if (!new) new = collection_prev_by_info(cd, info);
2105 layout_image_set_collection(lw, cd, new);
2108 layout_image_set_fd(lw, NULL);
2111 /* the image will be set to the next image from the list soon,
2112 setting it to NULL here is not necessary*/
2117 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2119 LayoutWindow *lw = data;
2121 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2123 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2125 switch (fd->change->type)
2127 case FILEDATA_CHANGE_MOVE:
2128 case FILEDATA_CHANGE_RENAME:
2129 layout_image_maint_renamed(lw, fd);
2131 case FILEDATA_CHANGE_DELETE:
2132 layout_image_maint_removed(lw, fd);
2134 case FILEDATA_CHANGE_COPY:
2135 case FILEDATA_CHANGE_UNSPECIFIED:
2136 case FILEDATA_CHANGE_WRITE_METADATA:
2141 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */