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"
31 #include "fullscreen.h"
33 #include "image-overlay.h"
36 #include "layout_util.h"
40 #include "pixbuf_util.h"
41 #include "pixbuf-renderer.h"
42 #include "slideshow.h"
43 #include "ui_fileops.h"
45 #include "uri_utils.h"
47 #include "view_file.h"
49 #include <gdk/gdkkeysyms.h> /* for keyboard values */
51 #define FILE_COLUMN_POINTER 0
53 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
54 static void layout_image_set_buttons(LayoutWindow *lw);
55 static void layout_image_animate_stop(LayoutWindow *lw);
56 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
57 static void layout_image_animate_update_image(LayoutWindow *lw);
60 *----------------------------------------------------------------------------
62 *----------------------------------------------------------------------------
65 void layout_image_overlay_toggle(LayoutWindow *lw)
68 image_osd_toggle(lw->image);
72 *----------------------------------------------------------------------------
74 *----------------------------------------------------------------------------
77 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
79 LayoutWindow *lw = data;
81 /* restore image window */
82 if (lw->image == fs->imd)
83 lw->image = fs->normal_imd;
85 lw->full_screen = NULL;
88 void layout_image_full_screen_start(LayoutWindow *lw)
90 if (!layout_valid(&lw)) return;
92 if (lw->full_screen) return;
94 lw->full_screen = fullscreen_start(lw->window, lw->image,
95 layout_image_full_screen_stop_func, lw);
97 /* set to new image window */
98 if (lw->full_screen->same_region)
99 lw->image = lw->full_screen->imd;
101 layout_image_set_buttons(lw);
103 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
104 G_CALLBACK(layout_key_press_cb), lw);
106 layout_actions_add_window(lw, lw->full_screen->window);
108 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
109 layout_image_animate_update_image(lw);
112 void layout_image_full_screen_stop(LayoutWindow *lw)
114 if (!layout_valid(&lw)) return;
115 if (!lw->full_screen) return;
117 if (lw->image == lw->full_screen->imd)
118 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
120 fullscreen_stop(lw->full_screen);
122 layout_image_animate_update_image(lw);
125 void layout_image_full_screen_toggle(LayoutWindow *lw)
127 if (!layout_valid(&lw)) return;
130 layout_image_full_screen_stop(lw);
134 layout_image_full_screen_start(lw);
138 gboolean layout_image_full_screen_active(LayoutWindow *lw)
140 if (!layout_valid(&lw)) return FALSE;
142 return (lw->full_screen != NULL);
146 *----------------------------------------------------------------------------
148 *----------------------------------------------------------------------------
151 static void layout_image_slideshow_next(LayoutWindow *lw)
153 if (lw->slideshow) slideshow_next(lw->slideshow);
156 static void layout_image_slideshow_prev(LayoutWindow *lw)
158 if (lw->slideshow) slideshow_prev(lw->slideshow);
161 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
163 LayoutWindow *lw = data;
165 lw->slideshow = NULL;
166 layout_status_update_info(lw, NULL);
169 void layout_image_slideshow_start(LayoutWindow *lw)
174 if (!layout_valid(&lw)) return;
175 if (lw->slideshow) return;
177 cd = image_get_collection(lw->image, &info);
181 lw->slideshow = slideshow_start_from_collection(lw, NULL, cd,
182 layout_image_slideshow_stop_func, lw, info);
186 lw->slideshow = slideshow_start(lw,
187 layout_list_get_index(lw, layout_image_get_fd(lw)),
188 layout_image_slideshow_stop_func, lw);
191 layout_status_update_info(lw, NULL);
194 /* note that slideshow will take ownership of the list, do not free it */
195 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
197 if (!layout_valid(&lw)) return;
199 if (lw->slideshow || !list)
205 lw->slideshow = slideshow_start_from_filelist(lw, NULL, list,
206 layout_image_slideshow_stop_func, lw);
208 layout_status_update_info(lw, NULL);
211 void layout_image_slideshow_stop(LayoutWindow *lw)
213 if (!layout_valid(&lw)) return;
215 if (!lw->slideshow) return;
217 slideshow_free(lw->slideshow);
218 /* the stop_func sets lw->slideshow to NULL for us */
221 void layout_image_slideshow_toggle(LayoutWindow *lw)
223 if (!layout_valid(&lw)) return;
227 layout_image_slideshow_stop(lw);
231 layout_image_slideshow_start(lw);
235 gboolean layout_image_slideshow_active(LayoutWindow *lw)
237 if (!layout_valid(&lw)) return FALSE;
239 return (lw->slideshow != NULL);
242 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
246 if (!layout_valid(&lw)) return FALSE;
248 ret = slideshow_pause_toggle(lw->slideshow);
250 layout_status_update_info(lw, NULL);
255 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
257 if (!layout_valid(&lw)) return FALSE;
259 return (slideshow_paused(lw->slideshow));
262 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
264 if (!lw->slideshow) return FALSE;
266 if (!slideshow_should_continue(lw->slideshow))
268 layout_image_slideshow_stop(lw);
276 *----------------------------------------------------------------------------
278 *----------------------------------------------------------------------------
281 static void image_animation_data_free(AnimationData *fd)
284 if(fd->iter) g_object_unref(fd->iter);
285 if(fd->gpa) g_object_unref(fd->gpa);
289 static gboolean animation_should_continue(AnimationData *fd)
297 static gboolean show_next_frame(gpointer data)
299 AnimationData *fd = (AnimationData*)data;
303 if(animation_should_continue(fd)==FALSE)
305 image_animation_data_free(fd);
309 pr = (PixbufRenderer*)fd->iw->pr;
311 if (gdk_pixbuf_animation_iter_advance(fd->iter,NULL)==FALSE)
313 /* This indicates the animation is complete.
314 Return FALSE here to disable looping. */
317 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
318 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
320 if (fd->iw->func_update)
321 fd->iw->func_update(fd->iw, fd->iw->data_update);
323 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
324 if (delay!=fd->delay)
326 if (delay>0) /* Current frame not static. */
329 g_timeout_add(delay,show_next_frame,fd);
333 image_animation_data_free(fd);
341 static gboolean layout_image_animate_check(LayoutWindow *lw)
343 if (!layout_valid(&lw)) return FALSE;
345 if(!lw->options.animate || lw->image->image_fd == NULL)
349 lw->animation->valid = FALSE;
350 lw->animation = NULL;
358 static void layout_image_animate_stop(LayoutWindow *lw)
360 if (!layout_valid(&lw)) return;
362 if(lw->options.animate && lw->animation)
364 lw->animation->valid = FALSE;
365 lw->animation = NULL;
369 static void layout_image_animate_update_image(LayoutWindow *lw)
371 if (!layout_valid(&lw)) return;
373 if(lw->options.animate && lw->animation)
375 if (lw->full_screen && lw->image != lw->full_screen->imd)
376 lw->animation->iw = lw->full_screen->imd;
378 lw->animation->iw = lw->image;
382 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
386 if(!layout_image_animate_check(lw)) return FALSE;
388 if(lw->animation) lw->animation->valid = FALSE;
390 lw->animation = g_malloc0(sizeof(AnimationData));
392 if(!(lw->animation->gpa = gdk_pixbuf_animation_new_from_file(lw->image->image_fd->path,&err)) || err ||
393 gdk_pixbuf_animation_is_static_image(lw->animation->gpa) ||
394 !(lw->animation->iter = gdk_pixbuf_animation_get_iter(lw->animation->gpa,NULL)))
396 image_animation_data_free(lw->animation);
397 lw->animation = NULL;
401 lw->animation->data_adr = lw->image->image_fd;
402 lw->animation->delay = gdk_pixbuf_animation_iter_get_delay_time(lw->animation->iter);
403 lw->animation->valid = TRUE;
405 layout_image_animate_update_image(lw);
407 g_timeout_add(lw->animation->delay, show_next_frame, lw->animation);
412 void layout_image_animate_toggle(LayoutWindow *lw)
418 lw->options.animate = !lw->options.animate;
420 action = gtk_action_group_get_action(lw->action_group, "Animate");
421 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
423 layout_image_animate_new_file(lw);
427 *----------------------------------------------------------------------------
429 *----------------------------------------------------------------------------
432 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
434 LayoutWindow *lw = data;
436 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
439 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
441 LayoutWindow *lw = data;
442 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
445 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
447 LayoutWindow *lw = data;
449 layout_image_zoom_set(lw, 1.0, FALSE);
452 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
454 LayoutWindow *lw = data;
456 layout_image_zoom_set(lw, 0.0, FALSE);
459 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
462 const gchar *key = data;
464 lw = submenu_item_get_data(widget);
466 if (!editor_window_flag_set(key))
468 layout_image_full_screen_stop(lw);
470 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
473 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
475 LayoutWindow *lw = data;
477 layout_image_to_root(lw);
480 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
482 LayoutWindow *lw = data;
485 lw = submenu_item_get_data(widget);
486 type = (AlterType)GPOINTER_TO_INT(data);
488 image_alter_orientation(lw->image, lw->image->image_fd, type);
491 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
493 LayoutWindow *lw = data;
495 view_window_new(layout_image_get_fd(lw));
498 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
503 menu = gtk_widget_get_toplevel(widget);
504 if (!menu) return NULL;
506 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
508 if (!parent && lw->full_screen)
510 parent = lw->full_screen->imd->widget;
516 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
518 LayoutWindow *lw = data;
520 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
521 li_pop_menu_click_parent(widget, lw));
524 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
526 LayoutWindow *lw = data;
528 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
531 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
533 LayoutWindow *lw = data;
535 file_util_move(layout_image_get_fd(lw), NULL, NULL,
536 li_pop_menu_click_parent(widget, lw));
539 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
541 LayoutWindow *lw = data;
543 file_util_rename(layout_image_get_fd(lw), NULL,
544 li_pop_menu_click_parent(widget, lw));
547 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
549 LayoutWindow *lw = data;
551 file_util_delete(layout_image_get_fd(lw), NULL,
552 li_pop_menu_click_parent(widget, lw));
555 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
557 LayoutWindow *lw = data;
559 layout_image_slideshow_start(lw);
562 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
564 LayoutWindow *lw = data;
566 layout_image_slideshow_stop(lw);
569 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
571 LayoutWindow *lw = data;
573 layout_image_slideshow_pause_toggle(lw);
576 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
578 LayoutWindow *lw = data;
580 layout_image_full_screen_toggle(lw);
583 static void li_pop_menu_animate_cb(GtkWidget *widget, gpointer data)
585 LayoutWindow *lw = data;
587 layout_image_animate_toggle(lw);
590 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
592 LayoutWindow *lw = data;
594 layout_tools_hide_toggle(lw);
597 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
599 LayoutWindow *lw = data;
602 if (!layout_valid(&lw)) return;
604 fd = layout_image_get_fd(lw);
605 if (fd) layout_set_fd(lw, fd);
608 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
613 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
615 dirname = g_path_get_dirname(path);
616 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
621 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
623 GList *editmenu_fd_list = data;
625 filelist_free(editmenu_fd_list);
628 static GList *layout_image_get_fd_list(LayoutWindow *lw)
631 FileData *fd = layout_image_get_fd(lw);
636 /* optionally include sidecars if the filelist entry is not expanded */
637 list = vf_selection_get_one(lw->vf, fd);
639 list = g_list_append(NULL, file_data_ref(fd));
645 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
652 GList *editmenu_fd_list;
654 path = layout_image_get_path(lw);
655 fullscreen = layout_image_full_screen_active(lw);
657 menu = popup_menu_short_lived();
659 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
660 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
661 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
662 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
663 menu_item_add_divider(menu);
665 editmenu_fd_list = layout_image_get_fd_list(lw);
666 g_signal_connect(G_OBJECT(menu), "destroy",
667 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
668 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
669 if (!path) gtk_widget_set_sensitive(item, FALSE);
670 menu_item_add_divider(submenu);
671 #if !GTK_CHECK_VERSION(3,0,0)
672 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
674 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
676 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
677 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
679 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
680 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
682 menu_item_add_divider(menu);
684 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
685 if (!path) gtk_widget_set_sensitive(item, FALSE);
686 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
687 if (!path) gtk_widget_set_sensitive(item, FALSE);
688 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
689 if (!path) gtk_widget_set_sensitive(item, FALSE);
690 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
691 if (!path) gtk_widget_set_sensitive(item, FALSE);
693 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
694 if (!path) gtk_widget_set_sensitive(item, FALSE);
696 menu_item_add_divider(menu);
698 if (layout_image_slideshow_active(lw))
700 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
701 if (layout_image_slideshow_paused(lw))
703 item = menu_item_add(menu, _("Continue slides_how"),
704 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
708 item = menu_item_add(menu, _("Pause slides_how"),
709 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
714 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
715 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
716 gtk_widget_set_sensitive(item, FALSE);
721 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
725 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
728 menu_item_add_check(menu, _("_Animate"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
730 menu_item_add_divider(menu);
732 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
733 G_CALLBACK(li_pop_menu_hide_cb), lw);
734 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
739 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
741 LayoutWindow *lw = data;
743 gdk_window_get_origin(gtk_widget_get_window(lw->image->pr), x, y);
744 popup_menu_position_clamp(menu, x, y, 0);
747 void layout_image_menu_popup(LayoutWindow *lw)
751 menu = layout_image_pop_menu(lw);
752 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
756 *----------------------------------------------------------------------------
758 *----------------------------------------------------------------------------
761 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
763 GtkSelectionData *selection_data, guint info,
764 guint time, gpointer data)
766 LayoutWindow *lw = data;
770 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
772 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
775 if (i < MAX_SPLIT_IMAGES)
777 DEBUG_1("dnd image activate %d", i);
778 layout_image_activate(lw, i, FALSE);
782 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
784 CollectionData *source;
788 if (info == TARGET_URI_LIST)
790 list = uri_filelist_from_gtk_selection_data(selection_data);
796 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
801 FileData *fd = list->data;
803 if (isfile(fd->path))
809 base = remove_level_from_path(fd->path);
810 dir_fd = file_data_new_dir(base);
811 if (dir_fd != lw->dir_fd)
813 layout_set_fd(lw, dir_fd);
815 file_data_unref(dir_fd);
818 row = layout_list_get_index(lw, fd);
819 if (source && info_list)
821 layout_image_set_collection(lw, source, info_list->data);
825 layout_image_set_fd(lw, fd);
829 layout_image_set_index(lw, row);
832 else if (isdir(fd->path))
834 layout_set_fd(lw, fd);
835 layout_image_set_fd(lw, NULL);
840 g_list_free(info_list);
844 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
845 GtkSelectionData *selection_data, guint info,
846 guint time, gpointer data)
848 LayoutWindow *lw = data;
853 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
855 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
858 if (i < MAX_SPLIT_IMAGES)
860 DEBUG_1("dnd get from %d", i);
861 fd = image_get_fd(lw->split_images[i]);
864 fd = layout_image_get_fd(lw);
870 list = g_list_append(NULL, fd);
871 uri_selection_data_set_uris_from_filelist(selection_data, list);
876 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
881 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
883 LayoutWindow *lw = data;
884 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
889 fd = layout_image_get_fd(lw);
890 row = layout_list_get_index(lw, fd);
893 if (!isfile(fd->path))
895 if ((guint) row < layout_list_count(lw, NULL) - 1)
897 layout_image_next(lw);
901 layout_image_prev(lw);
908 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
910 ImageWindow *imd = lw->split_images[i];
912 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
913 dnd_file_drag_types, dnd_file_drag_types_count,
914 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
915 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
916 G_CALLBACK(layout_image_dnd_get), lw);
917 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
918 G_CALLBACK(layout_image_dnd_end), lw);
920 gtk_drag_dest_set(imd->pr,
921 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
922 dnd_file_drop_types, dnd_file_drop_types_count,
923 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
924 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
925 G_CALLBACK(layout_image_dnd_receive), lw);
930 *----------------------------------------------------------------------------
932 *----------------------------------------------------------------------------
935 void layout_image_to_root(LayoutWindow *lw)
937 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
941 *----------------------------------------------------------------------------
942 * manipulation + accessors
943 *----------------------------------------------------------------------------
946 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
949 gint width, height, i;
950 if (!layout_valid(&lw)) return;
952 image_scroll(lw->image, x, y);
954 if (lw->full_screen && lw->image != lw->full_screen->imd)
956 image_scroll(lw->full_screen->imd, x, y);
959 if (!connect_scroll) return;
961 image_get_image_size(lw->image, &width, &height);
962 dx = (gdouble) x / width;
963 dy = (gdouble) y / height;
965 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
967 if (lw->split_images[i] && lw->split_images[i] != lw->image)
970 image_get_scroll_center(lw->split_images[i], &sx, &sy);
973 image_set_scroll_center(lw->split_images[i], sx, sy);
979 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
982 if (!layout_valid(&lw)) return;
984 image_zoom_adjust(lw->image, increment);
986 if (lw->full_screen && lw->image != lw->full_screen->imd)
988 image_zoom_adjust(lw->full_screen->imd, increment);
991 if (!connect_zoom) return;
993 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
995 if (lw->split_images[i] && lw->split_images[i] != lw->image)
996 image_zoom_adjust(lw->split_images[i], increment); ;
1000 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1003 if (!layout_valid(&lw)) return;
1005 image_zoom_adjust_at_point(lw->image, increment, x, y);
1007 if (lw->full_screen && lw->image != lw->full_screen->imd)
1009 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1011 if (!connect_zoom && !lw->split_mode) return;
1013 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1015 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1016 lw->split_images[i]->mouse_wheel_mode)
1017 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1021 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1024 if (!layout_valid(&lw)) return;
1026 image_zoom_set(lw->image, zoom);
1028 if (lw->full_screen && lw->image != lw->full_screen->imd)
1030 image_zoom_set(lw->full_screen->imd, zoom);
1033 if (!connect_zoom) return;
1035 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1037 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1038 image_zoom_set(lw->split_images[i], zoom);
1042 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1045 if (!layout_valid(&lw)) return;
1047 image_zoom_set_fill_geometry(lw->image, vertical);
1049 if (lw->full_screen && lw->image != lw->full_screen->imd)
1051 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1054 if (!connect_zoom) return;
1056 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1058 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1059 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1063 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1065 if (!layout_valid(&lw)) return;
1067 GtkTreeModel *store;
1069 GtkTreeSelection *selection;
1075 if (!lw || !lw->vf) return;
1077 if (lw->vf->type == FILEVIEW_ICON)
1079 if (!VFICON(lw->vf)->selection) return;
1080 work = VFICON(lw->vf)->selection;
1084 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1085 work = gtk_tree_selection_get_selected_rows(selection, &store);
1090 if (lw->vf->type == FILEVIEW_ICON)
1099 gtk_tree_model_get_iter(store, &iter, tpath);
1100 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1104 image_alter_orientation(lw->image, fd_n, type);
1108 void layout_image_reset_orientation(LayoutWindow *lw)
1110 ImageWindow *imd= lw->image;
1112 if (!layout_valid(&lw)) return;
1113 if (!imd || !imd->pr || !imd->image_fd) return;
1115 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1117 if (options->image.exif_rotate_enable)
1119 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1123 imd->orientation = 1;
1126 if (imd->image_fd->user_orientation != 0)
1128 imd->orientation = imd->image_fd->user_orientation;
1131 pixbuf_renderer_set_orientation((PixbufRenderer *)imd->pr, imd->orientation);
1134 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1136 if (!layout_valid(&lw)) return;
1138 image_set_desaturate(lw->image, desaturate);
1141 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1143 if (!layout_valid(&lw)) return FALSE;
1145 return image_get_desaturate(lw->image);
1150 gint layout_image_stereo_get(LayoutWindow *lw)
1152 if (!layout_valid(&lw)) return 0;
1154 return image_stereo_get(lw->image);
1157 void layout_image_stereo_set(LayoutWindow *lw, gint stereo_mode)
1159 if (!layout_valid(&lw)) return;
1161 image_stereo_set(lw->image, stereo_mode);
1163 void layout_image_stereo_swap(LayoutWindow *lw)
1165 if (!layout_valid(&lw)) return;
1167 image_stereo_swap(lw->image);
1171 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1173 if (!layout_valid(&lw)) return 0;
1175 return image_stereo_pixbuf_get(lw->image);
1178 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1180 if (!layout_valid(&lw)) return;
1182 image_stereo_pixbuf_set(lw->image, stereo_mode);
1185 const gchar *layout_image_get_path(LayoutWindow *lw)
1187 if (!layout_valid(&lw)) return NULL;
1189 return image_get_path(lw->image);
1192 const gchar *layout_image_get_name(LayoutWindow *lw)
1194 if (!layout_valid(&lw)) return NULL;
1196 return image_get_name(lw->image);
1199 FileData *layout_image_get_fd(LayoutWindow *lw)
1201 if (!layout_valid(&lw)) return NULL;
1203 return image_get_fd(lw->image);
1206 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1208 if (!layout_valid(&lw)) return NULL;
1210 return image_get_collection(lw->image, info);
1213 gint layout_image_get_index(LayoutWindow *lw)
1215 return layout_list_get_index(lw, image_get_fd(lw->image));
1219 *----------------------------------------------------------------------------
1221 *----------------------------------------------------------------------------
1224 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1226 if (!layout_valid(&lw)) return;
1228 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1230 if (lw->full_screen && lw->image != lw->full_screen->imd)
1232 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1236 layout_list_sync_fd(lw, fd);
1237 layout_image_slideshow_continue_check(lw);
1238 layout_bars_new_image(lw);
1239 layout_image_animate_new_file(lw);
1242 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1244 if (!layout_valid(&lw)) return;
1247 This should be handled at the caller: in vflist_select_image
1250 const gchar *old_path;
1252 old_path = layout_image_get_path(lw);
1253 if (old_path && strcmp(path, old_path) == 0) return;
1256 layout_image_set_fd(lw, fd);
1257 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1260 void layout_image_set_index(LayoutWindow *lw, gint index)
1263 FileData *read_ahead_fd;
1266 if (!layout_valid(&lw)) return;
1268 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1269 fd = layout_list_get_fd(lw, index);
1273 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1277 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1280 if (layout_selection_count(lw, 0) > 1)
1282 GList *x = layout_selection_list_by_index(lw);
1286 for (last = y = x; y; y = y->next)
1288 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1295 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1296 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1299 newindex = GPOINTER_TO_INT(y->next->data);
1301 newindex = GPOINTER_TO_INT(x->data);
1306 newindex = GPOINTER_TO_INT(y->prev->data);
1308 newindex = GPOINTER_TO_INT(last->data);
1311 read_ahead_fd = layout_list_get_fd(lw, newindex);
1315 x = g_list_remove(x, x->data);
1318 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1321 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1323 if (!layout_valid(&lw)) return;
1325 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1326 if (options->image.enable_read_ahead)
1328 CollectInfo *r_info;
1331 r_info = collection_next_by_info(cd, info);
1332 if (!r_info) r_info = collection_prev_by_info(cd, info);
1336 r_info = collection_prev_by_info(cd, info);
1337 if (!r_info) r_info = collection_next_by_info(cd, info);
1339 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1342 layout_image_slideshow_continue_check(lw);
1343 layout_bars_new_image(lw);
1346 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1348 layout_image_set_collection_real(lw, cd, info, TRUE);
1349 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1352 void layout_image_refresh(LayoutWindow *lw)
1354 if (!layout_valid(&lw)) return;
1356 image_reload(lw->image);
1359 void layout_image_color_profile_set(LayoutWindow *lw,
1363 if (!layout_valid(&lw)) return;
1365 image_color_profile_set(lw->image, input_type, use_image);
1368 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1370 gboolean *use_image)
1372 if (!layout_valid(&lw)) return FALSE;
1374 return image_color_profile_get(lw->image, input_type, use_image);
1377 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1379 if (!layout_valid(&lw)) return;
1381 image_color_profile_set_use(lw->image, enable);
1384 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1386 if (!layout_valid(&lw)) return FALSE;
1388 return image_color_profile_get_use(lw->image);
1391 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1393 if (!layout_valid(&lw)) return FALSE;
1395 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1399 *----------------------------------------------------------------------------
1401 *----------------------------------------------------------------------------
1404 void layout_image_next(LayoutWindow *lw)
1410 if (!layout_valid(&lw)) return;
1412 if (layout_image_slideshow_active(lw))
1414 layout_image_slideshow_next(lw);
1418 if (layout_selection_count(lw, 0) > 1)
1420 GList *x = layout_selection_list_by_index(lw);
1421 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1424 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1429 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1431 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1434 x = g_list_remove(x, x->data);
1435 if (y) /* not dereferenced */
1439 cd = image_get_collection(lw->image, &info);
1443 info = collection_next_by_info(cd, info);
1446 layout_image_set_collection_real(lw, cd, info, TRUE);
1450 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1455 current = layout_image_get_index(lw);
1459 if ((guint) current < layout_list_count(lw, NULL) - 1)
1461 layout_image_set_index(lw, current + 1);
1465 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1470 layout_image_set_index(lw, 0);
1474 void layout_image_prev(LayoutWindow *lw)
1480 if (!layout_valid(&lw)) return;
1482 if (layout_image_slideshow_active(lw))
1484 layout_image_slideshow_prev(lw);
1488 if (layout_selection_count(lw, 0) > 1)
1490 GList *x = layout_selection_list_by_index(lw);
1491 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1495 for (last = y = x; y; y = y->next)
1497 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1502 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1504 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1507 x = g_list_remove(x, x->data);
1508 if (y) /* not dereferenced */
1512 cd = image_get_collection(lw->image, &info);
1516 info = collection_prev_by_info(cd, info);
1519 layout_image_set_collection_real(lw, cd, info, FALSE);
1523 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1528 current = layout_image_get_index(lw);
1534 layout_image_set_index(lw, current - 1);
1538 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1543 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1547 void layout_image_first(LayoutWindow *lw)
1553 if (!layout_valid(&lw)) return;
1555 cd = image_get_collection(lw->image, &info);
1560 new = collection_get_first(cd);
1561 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1565 current = layout_image_get_index(lw);
1566 if (current != 0 && layout_list_count(lw, NULL) > 0)
1568 layout_image_set_index(lw, 0);
1572 void layout_image_last(LayoutWindow *lw)
1579 if (!layout_valid(&lw)) return;
1581 cd = image_get_collection(lw->image, &info);
1586 new = collection_get_last(cd);
1587 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1591 current = layout_image_get_index(lw);
1592 count = layout_list_count(lw, NULL);
1593 if (current != count - 1 && count > 0)
1595 layout_image_set_index(lw, count - 1);
1600 *----------------------------------------------------------------------------
1602 *----------------------------------------------------------------------------
1605 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1609 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1611 if (lw->split_images[i] == imd)
1614 if (i < MAX_SPLIT_IMAGES)
1621 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1623 LayoutWindow *lw = data;
1625 gint i = image_idx(lw, imd);
1629 DEBUG_1("image activate focus_in %d", i);
1630 layout_image_activate(lw, i, FALSE);
1635 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1637 LayoutWindow *lw = data;
1640 switch (event->button)
1642 case MOUSE_BUTTON_LEFT:
1643 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1644 layout_image_next(lw);
1646 case MOUSE_BUTTON_MIDDLE:
1647 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1648 layout_image_prev(lw);
1650 case MOUSE_BUTTON_RIGHT:
1651 menu = layout_image_pop_menu(lw);
1652 if (imd == lw->image)
1654 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1656 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1663 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1665 LayoutWindow *lw = data;
1667 gint i = image_idx(lw, imd);
1671 DEBUG_1("image activate scroll %d", i);
1672 layout_image_activate(lw, i, FALSE);
1676 if ((event->state & GDK_CONTROL_MASK) ||
1677 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1679 switch (event->direction)
1682 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1684 case GDK_SCROLL_DOWN:
1685 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1691 else if (options->mousewheel_scrolls)
1693 switch (event->direction)
1696 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1698 case GDK_SCROLL_DOWN:
1699 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1701 case GDK_SCROLL_LEFT:
1702 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1704 case GDK_SCROLL_RIGHT:
1705 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1713 switch (event->direction)
1716 layout_image_prev(lw);
1718 case GDK_SCROLL_DOWN:
1719 layout_image_next(lw);
1727 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1730 LayoutWindow *lw = data;
1733 if (lw->full_screen && lw->image != lw->full_screen->imd &&
1734 imd != lw->full_screen->imd)
1736 if (event->state & GDK_CONTROL_MASK)
1738 image_get_scroll_center(imd, &sx, &sy);
1742 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
1746 image_set_scroll_center(lw->full_screen->imd, sx, sy);
1749 if (!(event->state & GDK_SHIFT_MASK)) return;
1751 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1753 if (lw->split_images[i] && lw->split_images[i] != imd)
1756 if (event->state & GDK_CONTROL_MASK)
1758 image_get_scroll_center(imd, &sx, &sy);
1762 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1766 image_set_scroll_center(lw->split_images[i], sx, sy);
1771 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1773 LayoutWindow *lw = data;
1775 gint i = image_idx(lw, imd);
1779 layout_image_activate(lw, i, FALSE);
1782 switch (event->button)
1784 case MOUSE_BUTTON_RIGHT:
1785 menu = layout_image_pop_menu(lw);
1786 if (imd == lw->image)
1788 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1790 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1798 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1800 LayoutWindow *lw = data;
1801 gint i = image_idx(lw, imd);
1805 layout_image_activate(lw, i, FALSE);
1808 /* continue as with active image */
1809 layout_image_drag_cb(imd, event, dx, dy, data);
1813 static void layout_image_set_buttons(LayoutWindow *lw)
1815 image_set_button_func(lw->image, layout_image_button_cb, lw);
1816 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1819 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1821 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1822 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1825 /* Returns the length of an integer */
1826 static gint num_length(gint num)
1829 if (num < 0) num = -num;
1838 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
1840 LayoutWindow *lw = data;
1841 gint x_pixel, y_pixel;
1844 PangoAttrList *attrs;
1846 if (!data || !layout_valid(&lw) || !lw->image
1847 || !lw->options.show_info_pixel || lw->image->unknown) return;
1849 pixbuf_renderer_get_image_size(pr, &width, &height);
1850 if (width < 1 || height < 1) return;
1852 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
1854 if(x_pixel >= 0 && y_pixel >= 0)
1856 gint r_mouse, g_mouse, b_mouse;
1858 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
1859 &r_mouse, &g_mouse, &b_mouse);
1861 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
1862 num_length(width - 1), x_pixel,
1863 num_length(height - 1), y_pixel,
1864 r_mouse, g_mouse, b_mouse);
1869 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
1870 num_length(width - 1), " ",
1871 num_length(height - 1), " ");
1874 attrs = pango_attr_list_new();
1875 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
1876 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
1877 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
1878 pango_attr_list_unref(attrs);
1884 *----------------------------------------------------------------------------
1886 *----------------------------------------------------------------------------
1889 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1891 LayoutWindow *lw = data;
1892 layout_status_update_image(lw);
1895 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1897 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1899 if (!lw->split_images[i])
1901 lw->split_images[i] = image_new(TRUE);
1903 g_object_ref(lw->split_images[i]->widget);
1905 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
1906 G_CALLBACK(layout_status_update_pixel_cb), lw);
1908 image_background_set_color_from_options(lw->split_images[i], FALSE);
1910 image_auto_refresh_enable(lw->split_images[i], TRUE);
1912 layout_image_dnd_init(lw, i);
1913 image_color_profile_set(lw->split_images[i],
1914 options->color_profile.input_type,
1915 options->color_profile.use_image);
1916 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1918 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1919 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
1921 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
1925 return lw->split_images[i]->widget;
1928 void layout_image_deactivate(LayoutWindow *lw, gint i)
1930 if (!lw->split_images[i]) return;
1931 image_set_update_func(lw->split_images[i], NULL, NULL);
1932 layout_image_set_buttons_inactive(lw, i);
1933 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1935 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1936 image_select(lw->split_images[i], FALSE);
1939 /* force should be set after change of lw->split_mode */
1940 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
1944 if (!lw->split_images[i]) return;
1945 if (!force && lw->active_split_image == i) return;
1947 /* deactivate currently active */
1948 if (lw->active_split_image != i)
1949 layout_image_deactivate(lw, lw->active_split_image);
1951 lw->image = lw->split_images[i];
1952 lw->active_split_image = i;
1954 image_set_update_func(lw->image, layout_image_update_cb, lw);
1955 layout_image_set_buttons(lw);
1956 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
1958 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
1960 /* do not hilight selected image in SPLIT_NONE */
1961 /* maybe the image should be selected always and hilight should be controled by
1962 another image option */
1963 if (lw->split_mode != SPLIT_NONE)
1964 image_select(lw->split_images[i], TRUE);
1966 image_select(lw->split_images[i], FALSE);
1968 fd = image_get_fd(lw->image);
1972 // layout_list_sync_path(lw, path);
1973 layout_set_fd(lw, fd);
1975 layout_status_update_image(lw);
1979 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
1981 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
1984 for (i = 0; i < n; i++)
1985 if (!lw->split_images[i])
1987 FileData *img_fd = NULL;
1990 layout_image_new(lw, i);
1991 image_set_frame(lw->split_images[i], frame);
1992 image_set_selectable(lw->split_images[i], (n > 1));
1996 image_osd_copy_status(lw->image, lw->split_images[i]);
1999 if (layout_selection_count(lw, 0) > 1)
2001 GList *work = g_list_last(layout_selection_list(lw));
2004 while (work && j < i)
2006 FileData *fd = work->data;
2009 if (!fd || !*fd->path || fd->parent ||
2010 fd == lw->split_images[0]->image_fd)
2020 if (!img_fd && lw->image)
2022 img_fd = image_get_fd(lw->image);
2023 zoom = image_zoom_get(lw->image);
2029 image_change_fd(lw->split_images[i], img_fd, zoom);
2030 image_get_scroll_center(lw->image, &sx, &sy);
2031 image_set_scroll_center(lw->split_images[i], sx, sy);
2033 layout_image_deactivate(lw, i);
2037 image_set_frame(lw->split_images[i], frame);
2038 image_set_selectable(lw->split_images[i], (n > 1));
2041 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2043 if (lw->split_images[i])
2045 g_object_unref(lw->split_images[i]->widget);
2046 lw->split_images[i] = NULL;
2050 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2052 layout_image_activate(lw, 0, TRUE);
2056 /* this will draw the frame around selected image (image_select)
2057 on switch from single to split images */
2058 layout_image_activate(lw, lw->active_split_image, TRUE);
2062 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2064 lw->split_mode = SPLIT_NONE;
2066 layout_image_setup_split_common(lw, 1);
2068 lw->split_image_widget = lw->split_images[0]->widget;
2070 return lw->split_image_widget;
2074 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2078 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2080 layout_image_setup_split_common(lw, 2);
2082 /* horizontal split means vpaned and vice versa */
2084 paned = gtk_vpaned_new();
2086 paned = gtk_hpaned_new();
2088 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2089 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2091 gtk_widget_show(lw->split_images[0]->widget);
2092 gtk_widget_show(lw->split_images[1]->widget);
2094 lw->split_image_widget = paned;
2096 return lw->split_image_widget;
2100 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2107 lw->split_mode = SPLIT_QUAD;
2109 layout_image_setup_split_common(lw, 4);
2111 hpaned = gtk_hpaned_new();
2112 vpaned1 = gtk_vpaned_new();
2113 vpaned2 = gtk_vpaned_new();
2115 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2116 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2118 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2119 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2121 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2122 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2124 for (i = 0; i < 4; i++)
2125 gtk_widget_show(lw->split_images[i]->widget);
2127 gtk_widget_show(vpaned1);
2128 gtk_widget_show(vpaned2);
2130 lw->split_image_widget = hpaned;
2132 return lw->split_image_widget;
2136 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2141 return layout_image_setup_split_hv(lw, TRUE);
2143 return layout_image_setup_split_hv(lw, FALSE);
2145 return layout_image_setup_split_quad(lw);
2148 return layout_image_setup_split_none(lw);
2154 *-----------------------------------------------------------------------------
2155 * maintenance (for rename, move, remove)
2156 *-----------------------------------------------------------------------------
2159 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2161 if (fd == layout_image_get_fd(lw))
2163 image_set_fd(lw->image, fd);
2167 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2169 if (fd == layout_image_get_fd(lw))
2174 cd = image_get_collection(lw->image, &info);
2179 new = collection_next_by_info(cd, info);
2180 if (!new) new = collection_prev_by_info(cd, info);
2184 layout_image_set_collection(lw, cd, new);
2187 layout_image_set_fd(lw, NULL);
2190 /* the image will be set to the next image from the list soon,
2191 setting it to NULL here is not necessary*/
2196 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2198 LayoutWindow *lw = data;
2200 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2202 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2204 switch (fd->change->type)
2206 case FILEDATA_CHANGE_MOVE:
2207 case FILEDATA_CHANGE_RENAME:
2208 layout_image_maint_renamed(lw, fd);
2210 case FILEDATA_CHANGE_DELETE:
2211 layout_image_maint_removed(lw, fd);
2213 case FILEDATA_CHANGE_COPY:
2214 case FILEDATA_CHANGE_UNSPECIFIED:
2215 case FILEDATA_CHANGE_WRITE_METADATA:
2220 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */