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"
32 #include "history_list.h"
34 #include "image-overlay.h"
37 #include "layout_util.h"
41 #include "pixbuf_util.h"
42 #include "pixbuf-renderer.h"
43 #include "slideshow.h"
44 #include "ui_fileops.h"
46 #include "uri_utils.h"
48 #include "view_file.h"
50 #include <gdk/gdkkeysyms.h> /* for keyboard values */
52 #define FILE_COLUMN_POINTER 0
54 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
55 static void layout_image_set_buttons(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);
286 if(fd->cancellable) g_object_unref(fd->cancellable);
290 static gboolean animation_should_continue(AnimationData *fd)
298 static gboolean show_next_frame(gpointer data)
300 AnimationData *fd = (AnimationData*)data;
304 if(animation_should_continue(fd)==FALSE)
306 image_animation_data_free(fd);
310 pr = (PixbufRenderer*)fd->iw->pr;
312 if (gdk_pixbuf_animation_iter_advance(fd->iter,NULL)==FALSE)
314 /* This indicates the animation is complete.
315 Return FALSE here to disable looping. */
318 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
319 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
321 if (fd->iw->func_update)
322 fd->iw->func_update(fd->iw, fd->iw->data_update);
324 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
325 if (delay!=fd->delay)
327 if (delay>0) /* Current frame not static. */
330 g_timeout_add(delay,show_next_frame,fd);
334 image_animation_data_free(fd);
342 static gboolean layout_image_animate_check(LayoutWindow *lw)
344 if (!layout_valid(&lw)) return FALSE;
346 if(!lw->options.animate || lw->image->image_fd == NULL || lw->image->image_fd->extension == NULL || g_ascii_strcasecmp(lw->image->image_fd->extension,".GIF")!=0)
350 lw->animation->valid = FALSE;
351 if (lw->animation->cancellable)
353 g_cancellable_cancel(lw->animation->cancellable);
355 lw->animation = NULL;
363 static void layout_image_animate_update_image(LayoutWindow *lw)
365 if (!layout_valid(&lw)) return;
367 if(lw->options.animate && lw->animation)
369 if (lw->full_screen && lw->image != lw->full_screen->imd)
370 lw->animation->iw = lw->full_screen->imd;
372 lw->animation->iw = lw->image;
377 static void animation_async_ready_cb(GObject *source_object, GAsyncResult *res, gpointer data)
379 GError *error = NULL;
380 AnimationData *animation = data;
384 if (g_cancellable_is_cancelled(animation->cancellable))
386 gdk_pixbuf_animation_new_from_stream_finish(res, NULL);
387 g_object_unref(animation->in_file);
388 g_object_unref(animation->gfstream);
389 image_animation_data_free(animation);
393 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
396 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
398 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, NULL);
401 animation->data_adr = animation->lw->image->image_fd;
402 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
403 animation->valid = TRUE;
405 layout_image_animate_update_image(animation->lw);
407 g_timeout_add(animation->delay, show_next_frame, animation);
413 log_printf("Error reading GIF file: %s\n", error->message);
416 g_object_unref(animation->in_file);
417 g_object_unref(animation->gfstream);
421 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
423 GFileInputStream *gfstream;
424 GError *error = NULL;
425 AnimationData *animation;
428 if(!layout_image_animate_check(lw)) return FALSE;
430 if(lw->animation) lw->animation->valid = FALSE;
434 g_cancellable_cancel(lw->animation->cancellable);
437 animation = g_new0(AnimationData, 1);
438 lw->animation = animation;
440 animation->cancellable = g_cancellable_new();
442 in_file = g_file_new_for_path(lw->image->image_fd->path);
443 animation->in_file = in_file;
444 gfstream = g_file_read(in_file, NULL, &error);
447 animation->gfstream = gfstream;
448 gdk_pixbuf_animation_new_from_stream_async((GInputStream*)gfstream, animation->cancellable, animation_async_ready_cb, animation);
452 log_printf("Error reading GIF file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
458 void layout_image_animate_toggle(LayoutWindow *lw)
464 lw->options.animate = !lw->options.animate;
466 action = gtk_action_group_get_action(lw->action_group, "Animate");
467 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
469 layout_image_animate_new_file(lw);
473 *----------------------------------------------------------------------------
475 *----------------------------------------------------------------------------
478 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
480 LayoutWindow *lw = data;
482 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
485 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
487 LayoutWindow *lw = data;
488 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
491 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
493 LayoutWindow *lw = data;
495 layout_image_zoom_set(lw, 1.0, FALSE);
498 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
500 LayoutWindow *lw = data;
502 layout_image_zoom_set(lw, 0.0, FALSE);
505 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
508 const gchar *key = data;
510 lw = submenu_item_get_data(widget);
512 if (!editor_window_flag_set(key))
514 layout_image_full_screen_stop(lw);
516 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
519 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
521 LayoutWindow *lw = data;
523 layout_image_to_root(lw);
526 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
528 LayoutWindow *lw = data;
531 lw = submenu_item_get_data(widget);
532 type = (AlterType)GPOINTER_TO_INT(data);
534 image_alter_orientation(lw->image, lw->image->image_fd, type);
537 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
539 LayoutWindow *lw = data;
541 view_window_new(layout_image_get_fd(lw));
544 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
549 menu = gtk_widget_get_toplevel(widget);
550 if (!menu) return NULL;
552 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
554 if (!parent && lw->full_screen)
556 parent = lw->full_screen->imd->widget;
562 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
564 LayoutWindow *lw = data;
566 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
567 li_pop_menu_click_parent(widget, lw));
570 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
572 LayoutWindow *lw = data;
574 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
577 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *widget, gpointer data)
579 LayoutWindow *lw = data;
581 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
584 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
586 LayoutWindow *lw = data;
588 file_util_move(layout_image_get_fd(lw), NULL, NULL,
589 li_pop_menu_click_parent(widget, lw));
592 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
594 LayoutWindow *lw = data;
596 file_util_rename(layout_image_get_fd(lw), NULL,
597 li_pop_menu_click_parent(widget, lw));
600 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
602 LayoutWindow *lw = data;
604 options->file_ops.safe_delete_enable = FALSE;
605 file_util_delete(layout_image_get_fd(lw), NULL,
606 li_pop_menu_click_parent(widget, lw));
609 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
611 LayoutWindow *lw = data;
613 options->file_ops.safe_delete_enable = TRUE;
614 file_util_delete(layout_image_get_fd(lw), NULL,
615 li_pop_menu_click_parent(widget, lw));
618 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
620 LayoutWindow *lw = data;
622 layout_image_slideshow_start(lw);
625 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
627 LayoutWindow *lw = data;
629 layout_image_slideshow_stop(lw);
632 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
634 LayoutWindow *lw = data;
636 layout_image_slideshow_pause_toggle(lw);
639 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
641 LayoutWindow *lw = data;
643 layout_image_full_screen_toggle(lw);
646 static void li_pop_menu_animate_cb(GtkWidget *widget, gpointer data)
648 LayoutWindow *lw = data;
650 layout_image_animate_toggle(lw);
653 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
655 LayoutWindow *lw = data;
657 layout_tools_hide_toggle(lw);
660 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
662 LayoutWindow *lw = data;
665 if (!layout_valid(&lw)) return;
667 fd = layout_image_get_fd(lw);
668 if (fd) layout_set_fd(lw, fd);
671 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
676 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
678 dirname = g_path_get_dirname(path);
679 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
684 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
686 GList *editmenu_fd_list = data;
688 filelist_free(editmenu_fd_list);
691 static GList *layout_image_get_fd_list(LayoutWindow *lw)
694 FileData *fd = layout_image_get_fd(lw);
699 /* optionally include sidecars if the filelist entry is not expanded */
700 list = vf_selection_get_one(lw->vf, fd);
702 list = g_list_append(NULL, file_data_ref(fd));
709 * @brief Add file selection list to a collection
711 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
715 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
718 GList *selection_list = NULL;
720 lw = submenu_item_get_data(widget);
721 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
722 pop_menu_collections(selection_list, data);
724 filelist_free(selection_list);
727 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
734 GList *editmenu_fd_list;
736 path = layout_image_get_path(lw);
737 fullscreen = layout_image_full_screen_active(lw);
739 menu = popup_menu_short_lived();
741 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
742 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
743 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
744 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
745 menu_item_add_divider(menu);
747 editmenu_fd_list = layout_image_get_fd_list(lw);
748 g_signal_connect(G_OBJECT(menu), "destroy",
749 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
750 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
751 if (!path) gtk_widget_set_sensitive(item, FALSE);
752 menu_item_add_divider(submenu);
753 #if !GTK_CHECK_VERSION(3,0,0)
754 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
756 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
758 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
759 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
761 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
762 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
764 menu_item_add_divider(menu);
766 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
767 if (!path) gtk_widget_set_sensitive(item, FALSE);
768 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
769 if (!path) gtk_widget_set_sensitive(item, FALSE);
770 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
771 if (!path) gtk_widget_set_sensitive(item, FALSE);
772 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
773 item = menu_item_add(menu, _("_Copy path unquoted"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
774 if (!path) gtk_widget_set_sensitive(item, FALSE);
775 menu_item_add_divider(menu);
777 item = menu_item_add_stock(menu,
778 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
779 _("Move to Trash"), PIXBUF_INLINE_ICON_TRASH,
780 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
781 if (!path) gtk_widget_set_sensitive(item, FALSE);
782 item = menu_item_add_stock(menu,
783 options->file_ops.confirm_delete ? _("_Delete...") :
784 _("_Delete"), GTK_STOCK_DELETE,
785 G_CALLBACK(li_pop_menu_delete_cb), lw);
786 if (!path) gtk_widget_set_sensitive(item, FALSE);
787 menu_item_add_divider(menu);
789 submenu = submenu_add_collections(menu, &item,
790 G_CALLBACK(layout_pop_menu_collections_cb), lw);
791 gtk_widget_set_sensitive(item, TRUE);
792 menu_item_add_divider(menu);
794 if (layout_image_slideshow_active(lw))
796 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
797 if (layout_image_slideshow_paused(lw))
799 item = menu_item_add(menu, _("Continue slides_how"),
800 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
804 item = menu_item_add(menu, _("Pause slides_how"),
805 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
810 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
811 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
812 gtk_widget_set_sensitive(item, FALSE);
817 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
821 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
824 menu_item_add_check(menu, _("_Animate"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
826 menu_item_add_divider(menu);
828 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
829 G_CALLBACK(li_pop_menu_hide_cb), lw);
830 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
835 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
837 LayoutWindow *lw = data;
839 gdk_window_get_origin(gtk_widget_get_window(lw->image->pr), x, y);
840 popup_menu_position_clamp(menu, x, y, 0);
843 void layout_image_menu_popup(LayoutWindow *lw)
847 menu = layout_image_pop_menu(lw);
848 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
852 *----------------------------------------------------------------------------
854 *----------------------------------------------------------------------------
857 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
859 GtkSelectionData *selection_data, guint info,
860 guint time, gpointer data)
862 LayoutWindow *lw = data;
867 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
869 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
872 if (i < MAX_SPLIT_IMAGES)
874 DEBUG_1("dnd image activate %d", i);
875 layout_image_activate(lw, i, FALSE);
878 if (info == TARGET_TEXT_PLAIN)
880 url = g_strdup((gchar *)gtk_selection_data_get_data(selection_data));
881 download_web_file(url, FALSE, lw);
884 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
886 CollectionData *source;
890 if (info == TARGET_URI_LIST)
892 list = uri_filelist_from_gtk_selection_data(selection_data);
898 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
903 FileData *fd = list->data;
905 if (isfile(fd->path))
911 base = remove_level_from_path(fd->path);
912 dir_fd = file_data_new_dir(base);
913 if (dir_fd != lw->dir_fd)
915 layout_set_fd(lw, dir_fd);
917 file_data_unref(dir_fd);
920 row = layout_list_get_index(lw, fd);
921 if (source && info_list)
923 layout_image_set_collection(lw, source, info_list->data);
927 layout_image_set_fd(lw, fd);
931 layout_image_set_index(lw, row);
934 else if (isdir(fd->path))
936 layout_set_fd(lw, fd);
937 layout_image_set_fd(lw, NULL);
942 g_list_free(info_list);
946 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
947 GtkSelectionData *selection_data, guint info,
948 guint time, gpointer data)
950 LayoutWindow *lw = data;
955 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
957 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
960 if (i < MAX_SPLIT_IMAGES)
962 DEBUG_1("dnd get from %d", i);
963 fd = image_get_fd(lw->split_images[i]);
966 fd = layout_image_get_fd(lw);
972 list = g_list_append(NULL, fd);
973 uri_selection_data_set_uris_from_filelist(selection_data, list);
978 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
983 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
985 LayoutWindow *lw = data;
986 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
991 fd = layout_image_get_fd(lw);
992 row = layout_list_get_index(lw, fd);
995 if (!isfile(fd->path))
997 if ((guint) row < layout_list_count(lw, NULL) - 1)
999 layout_image_next(lw);
1003 layout_image_prev(lw);
1010 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1012 ImageWindow *imd = lw->split_images[i];
1014 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1015 dnd_file_drag_types, dnd_file_drag_types_count,
1016 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1017 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1018 G_CALLBACK(layout_image_dnd_get), lw);
1019 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1020 G_CALLBACK(layout_image_dnd_end), lw);
1022 gtk_drag_dest_set(imd->pr,
1023 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1024 dnd_file_drop_types, dnd_file_drop_types_count,
1025 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1026 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1027 G_CALLBACK(layout_image_dnd_receive), lw);
1032 *----------------------------------------------------------------------------
1034 *----------------------------------------------------------------------------
1037 void layout_image_to_root(LayoutWindow *lw)
1039 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1043 *----------------------------------------------------------------------------
1044 * manipulation + accessors
1045 *----------------------------------------------------------------------------
1048 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1051 gint width, height, i;
1052 if (!layout_valid(&lw)) return;
1054 image_scroll(lw->image, x, y);
1056 if (lw->full_screen && lw->image != lw->full_screen->imd)
1058 image_scroll(lw->full_screen->imd, x, y);
1061 if (!connect_scroll) return;
1063 image_get_image_size(lw->image, &width, &height);
1064 dx = (gdouble) x / width;
1065 dy = (gdouble) y / height;
1067 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1069 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1072 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1075 image_set_scroll_center(lw->split_images[i], sx, sy);
1081 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1084 if (!layout_valid(&lw)) return;
1086 image_zoom_adjust(lw->image, increment);
1088 if (lw->full_screen && lw->image != lw->full_screen->imd)
1090 image_zoom_adjust(lw->full_screen->imd, increment);
1093 if (!connect_zoom) return;
1095 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1097 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1098 image_zoom_adjust(lw->split_images[i], increment); ;
1102 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1105 if (!layout_valid(&lw)) return;
1107 image_zoom_adjust_at_point(lw->image, increment, x, y);
1109 if (lw->full_screen && lw->image != lw->full_screen->imd)
1111 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1113 if (!connect_zoom && !lw->split_mode) return;
1115 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1117 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1118 lw->split_images[i]->mouse_wheel_mode)
1119 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1123 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1126 if (!layout_valid(&lw)) return;
1128 image_zoom_set(lw->image, zoom);
1130 if (lw->full_screen && lw->image != lw->full_screen->imd)
1132 image_zoom_set(lw->full_screen->imd, zoom);
1135 if (!connect_zoom) return;
1137 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1139 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1140 image_zoom_set(lw->split_images[i], zoom);
1144 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1147 if (!layout_valid(&lw)) return;
1149 image_zoom_set_fill_geometry(lw->image, vertical);
1151 if (lw->full_screen && lw->image != lw->full_screen->imd)
1153 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1156 if (!connect_zoom) return;
1158 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1160 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1161 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1165 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1167 if (!layout_valid(&lw)) return;
1169 GtkTreeModel *store;
1171 GtkTreeSelection *selection;
1176 if (!lw || !lw->vf) return;
1178 if (lw->vf->type == FILEVIEW_ICON)
1180 if (!VFICON(lw->vf)->selection) return;
1181 work = VFICON(lw->vf)->selection;
1185 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1186 work = gtk_tree_selection_get_selected_rows(selection, &store);
1191 if (lw->vf->type == FILEVIEW_ICON)
1199 gtk_tree_model_get_iter(store, &iter, tpath);
1200 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1204 image_alter_orientation(lw->image, fd_n, type);
1208 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1210 metadata_write_string(fd_n, RATING_KEY, rating);
1211 read_rating_data(fd_n);
1214 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1216 if (!layout_valid(&lw)) return;
1218 GtkTreeModel *store;
1220 GtkTreeSelection *selection;
1225 if (!lw || !lw->vf) return;
1227 if (lw->vf->type == FILEVIEW_ICON)
1229 if (!VFICON(lw->vf)->selection) return;
1230 work = VFICON(lw->vf)->selection;
1234 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1235 work = gtk_tree_selection_get_selected_rows(selection, &store);
1240 if (lw->vf->type == FILEVIEW_ICON)
1248 gtk_tree_model_get_iter(store, &iter, tpath);
1249 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1253 image_alter_rating(fd_n, rating);
1257 void layout_image_reset_orientation(LayoutWindow *lw)
1259 ImageWindow *imd= lw->image;
1261 if (!layout_valid(&lw)) return;
1262 if (!imd || !imd->pr || !imd->image_fd) return;
1264 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1266 if (options->image.exif_rotate_enable)
1268 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1272 imd->orientation = 1;
1275 if (imd->image_fd->user_orientation != 0)
1277 imd->orientation = imd->image_fd->user_orientation;
1280 pixbuf_renderer_set_orientation((PixbufRenderer *)imd->pr, imd->orientation);
1283 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1285 if (!layout_valid(&lw)) return;
1287 image_set_desaturate(lw->image, desaturate);
1290 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1292 if (!layout_valid(&lw)) return FALSE;
1294 return image_get_desaturate(lw->image);
1297 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1299 if (!layout_valid(&lw)) return;
1301 image_set_overunderexposed(lw->image, overunderexposed);
1304 gboolean layout_image_get_overunderexposed(LayoutWindow *lw)
1306 if (!layout_valid(&lw)) return FALSE;
1308 return image_get_overunderexposed(lw->image);
1313 gint layout_image_stereo_get(LayoutWindow *lw)
1315 if (!layout_valid(&lw)) return 0;
1317 return image_stereo_get(lw->image);
1320 void layout_image_stereo_set(LayoutWindow *lw, gint stereo_mode)
1322 if (!layout_valid(&lw)) return;
1324 image_stereo_set(lw->image, stereo_mode);
1326 void layout_image_stereo_swap(LayoutWindow *lw)
1328 if (!layout_valid(&lw)) return;
1330 image_stereo_swap(lw->image);
1334 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1336 if (!layout_valid(&lw)) return 0;
1338 return image_stereo_pixbuf_get(lw->image);
1341 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1343 if (!layout_valid(&lw)) return;
1345 image_stereo_pixbuf_set(lw->image, stereo_mode);
1348 const gchar *layout_image_get_path(LayoutWindow *lw)
1350 if (!layout_valid(&lw)) return NULL;
1352 return image_get_path(lw->image);
1355 const gchar *layout_image_get_name(LayoutWindow *lw)
1357 if (!layout_valid(&lw)) return NULL;
1359 return image_get_name(lw->image);
1362 FileData *layout_image_get_fd(LayoutWindow *lw)
1364 if (!layout_valid(&lw)) return NULL;
1366 return image_get_fd(lw->image);
1369 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1371 if (!layout_valid(&lw)) return NULL;
1373 return image_get_collection(lw->image, info);
1376 gint layout_image_get_index(LayoutWindow *lw)
1378 return layout_list_get_index(lw, image_get_fd(lw->image));
1382 *----------------------------------------------------------------------------
1384 *----------------------------------------------------------------------------
1387 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1389 if (!layout_valid(&lw)) return;
1391 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1393 if (lw->full_screen && lw->image != lw->full_screen->imd)
1395 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1399 layout_list_sync_fd(lw, fd);
1400 layout_image_slideshow_continue_check(lw);
1401 layout_bars_new_image(lw);
1402 layout_image_animate_new_file(lw);
1406 image_chain_append_end(fd->path);
1410 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1412 if (!layout_valid(&lw)) return;
1415 This should be handled at the caller: in vflist_select_image
1418 const gchar *old_path;
1420 old_path = layout_image_get_path(lw);
1421 if (old_path && strcmp(path, old_path) == 0) return;
1424 layout_image_set_fd(lw, fd);
1425 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1428 void layout_image_set_index(LayoutWindow *lw, gint index)
1431 FileData *read_ahead_fd;
1434 if (!layout_valid(&lw)) return;
1436 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1437 fd = layout_list_get_fd(lw, index);
1441 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1445 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1448 if (layout_selection_count(lw, 0) > 1)
1450 GList *x = layout_selection_list_by_index(lw);
1454 for (last = y = x; y; y = y->next)
1456 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1463 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1464 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1467 newindex = GPOINTER_TO_INT(y->next->data);
1469 newindex = GPOINTER_TO_INT(x->data);
1474 newindex = GPOINTER_TO_INT(y->prev->data);
1476 newindex = GPOINTER_TO_INT(last->data);
1479 read_ahead_fd = layout_list_get_fd(lw, newindex);
1483 x = g_list_remove(x, x->data);
1486 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1489 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1491 if (!layout_valid(&lw)) return;
1493 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1494 if (options->image.enable_read_ahead)
1496 CollectInfo *r_info;
1499 r_info = collection_next_by_info(cd, info);
1500 if (!r_info) r_info = collection_prev_by_info(cd, info);
1504 r_info = collection_prev_by_info(cd, info);
1505 if (!r_info) r_info = collection_next_by_info(cd, info);
1507 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1510 layout_image_slideshow_continue_check(lw);
1511 layout_bars_new_image(lw);
1514 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1516 layout_image_set_collection_real(lw, cd, info, TRUE);
1517 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1520 void layout_image_refresh(LayoutWindow *lw)
1522 if (!layout_valid(&lw)) return;
1524 image_reload(lw->image);
1527 void layout_image_color_profile_set(LayoutWindow *lw,
1531 if (!layout_valid(&lw)) return;
1533 image_color_profile_set(lw->image, input_type, use_image);
1536 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1538 gboolean *use_image)
1540 if (!layout_valid(&lw)) return FALSE;
1542 return image_color_profile_get(lw->image, input_type, use_image);
1545 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1547 if (!layout_valid(&lw)) return;
1549 image_color_profile_set_use(lw->image, enable);
1552 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1554 if (!layout_valid(&lw)) return FALSE;
1556 return image_color_profile_get_use(lw->image);
1559 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1561 if (!layout_valid(&lw)) return FALSE;
1563 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1567 *----------------------------------------------------------------------------
1569 *----------------------------------------------------------------------------
1572 void layout_image_next(LayoutWindow *lw)
1578 if (!layout_valid(&lw)) return;
1580 if (layout_image_slideshow_active(lw))
1582 layout_image_slideshow_next(lw);
1586 if (layout_selection_count(lw, 0) > 1)
1588 GList *x = layout_selection_list_by_index(lw);
1589 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1592 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1597 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1599 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1602 x = g_list_remove(x, x->data);
1603 if (y) /* not dereferenced */
1607 cd = image_get_collection(lw->image, &info);
1611 info = collection_next_by_info(cd, info);
1614 layout_image_set_collection_real(lw, cd, info, TRUE);
1618 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1623 current = layout_image_get_index(lw);
1627 if ((guint) current < layout_list_count(lw, NULL) - 1)
1629 layout_image_set_index(lw, current + 1);
1633 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1638 layout_image_set_index(lw, 0);
1642 void layout_image_prev(LayoutWindow *lw)
1648 if (!layout_valid(&lw)) return;
1650 if (layout_image_slideshow_active(lw))
1652 layout_image_slideshow_prev(lw);
1656 if (layout_selection_count(lw, 0) > 1)
1658 GList *x = layout_selection_list_by_index(lw);
1659 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1663 for (last = y = x; y; y = y->next)
1665 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1670 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1672 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1675 x = g_list_remove(x, x->data);
1676 if (y) /* not dereferenced */
1680 cd = image_get_collection(lw->image, &info);
1684 info = collection_prev_by_info(cd, info);
1687 layout_image_set_collection_real(lw, cd, info, FALSE);
1691 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1696 current = layout_image_get_index(lw);
1702 layout_image_set_index(lw, current - 1);
1706 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1711 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1715 void layout_image_first(LayoutWindow *lw)
1721 if (!layout_valid(&lw)) return;
1723 cd = image_get_collection(lw->image, &info);
1728 new = collection_get_first(cd);
1729 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1733 current = layout_image_get_index(lw);
1734 if (current != 0 && layout_list_count(lw, NULL) > 0)
1736 layout_image_set_index(lw, 0);
1740 void layout_image_last(LayoutWindow *lw)
1747 if (!layout_valid(&lw)) return;
1749 cd = image_get_collection(lw->image, &info);
1754 new = collection_get_last(cd);
1755 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1759 current = layout_image_get_index(lw);
1760 count = layout_list_count(lw, NULL);
1761 if (current != count - 1 && count > 0)
1763 layout_image_set_index(lw, count - 1);
1768 *----------------------------------------------------------------------------
1770 *----------------------------------------------------------------------------
1773 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1777 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1779 if (lw->split_images[i] == imd)
1782 if (i < MAX_SPLIT_IMAGES)
1789 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1791 LayoutWindow *lw = data;
1793 gint i = image_idx(lw, imd);
1797 DEBUG_1("image activate focus_in %d", i);
1798 layout_image_activate(lw, i, FALSE);
1803 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1805 LayoutWindow *lw = data;
1809 switch (event->button)
1811 case MOUSE_BUTTON_LEFT:
1812 if (options->image_l_click_video && options->image_l_click_video_editor && imd->image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1814 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1816 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1817 layout_image_next(lw);
1819 case MOUSE_BUTTON_MIDDLE:
1820 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1821 layout_image_prev(lw);
1823 case MOUSE_BUTTON_RIGHT:
1824 menu = layout_image_pop_menu(lw);
1825 if (imd == lw->image)
1827 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1829 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1836 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1838 LayoutWindow *lw = data;
1840 gint i = image_idx(lw, imd);
1844 DEBUG_1("image activate scroll %d", i);
1845 layout_image_activate(lw, i, FALSE);
1849 if ((event->state & GDK_CONTROL_MASK) ||
1850 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1852 switch (event->direction)
1855 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1857 case GDK_SCROLL_DOWN:
1858 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1864 else if (options->mousewheel_scrolls)
1866 switch (event->direction)
1869 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1871 case GDK_SCROLL_DOWN:
1872 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1874 case GDK_SCROLL_LEFT:
1875 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1877 case GDK_SCROLL_RIGHT:
1878 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1886 switch (event->direction)
1889 layout_image_prev(lw);
1891 case GDK_SCROLL_DOWN:
1892 layout_image_next(lw);
1900 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1903 LayoutWindow *lw = data;
1906 if (lw->full_screen && lw->image != lw->full_screen->imd &&
1907 imd != lw->full_screen->imd)
1909 if (event->state & GDK_CONTROL_MASK)
1911 image_get_scroll_center(imd, &sx, &sy);
1915 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
1919 image_set_scroll_center(lw->full_screen->imd, sx, sy);
1922 if (!(event->state & GDK_SHIFT_MASK)) return;
1924 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1926 if (lw->split_images[i] && lw->split_images[i] != imd)
1929 if (event->state & GDK_CONTROL_MASK)
1931 image_get_scroll_center(imd, &sx, &sy);
1935 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1939 image_set_scroll_center(lw->split_images[i], sx, sy);
1944 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1946 LayoutWindow *lw = data;
1948 gint i = image_idx(lw, imd);
1952 layout_image_activate(lw, i, FALSE);
1955 switch (event->button)
1957 case MOUSE_BUTTON_RIGHT:
1958 menu = layout_image_pop_menu(lw);
1959 if (imd == lw->image)
1961 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1963 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1971 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1973 LayoutWindow *lw = data;
1974 gint i = image_idx(lw, imd);
1978 layout_image_activate(lw, i, FALSE);
1981 /* continue as with active image */
1982 layout_image_drag_cb(imd, event, dx, dy, data);
1986 static void layout_image_set_buttons(LayoutWindow *lw)
1988 image_set_button_func(lw->image, layout_image_button_cb, lw);
1989 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1992 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1994 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1995 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1998 /* Returns the length of an integer */
1999 static gint num_length(gint num)
2002 if (num < 0) num = -num;
2011 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2013 LayoutWindow *lw = data;
2014 gint x_pixel, y_pixel;
2017 PangoAttrList *attrs;
2019 if (!data || !layout_valid(&lw) || !lw->image
2020 || !lw->options.show_info_pixel || lw->image->unknown) return;
2022 pixbuf_renderer_get_image_size(pr, &width, &height);
2023 if (width < 1 || height < 1) return;
2025 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2027 if(x_pixel >= 0 && y_pixel >= 0)
2029 gint r_mouse, g_mouse, b_mouse;
2031 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2032 &r_mouse, &g_mouse, &b_mouse);
2034 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2035 num_length(width - 1), x_pixel,
2036 num_length(height - 1), y_pixel,
2037 r_mouse, g_mouse, b_mouse);
2042 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2043 num_length(width - 1), " ",
2044 num_length(height - 1), " ");
2047 attrs = pango_attr_list_new();
2048 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2049 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2050 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2051 pango_attr_list_unref(attrs);
2057 *----------------------------------------------------------------------------
2059 *----------------------------------------------------------------------------
2062 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
2064 LayoutWindow *lw = data;
2065 layout_status_update_image(lw);
2068 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2070 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2072 if (!lw->split_images[i])
2074 lw->split_images[i] = image_new(TRUE);
2076 g_object_ref(lw->split_images[i]->widget);
2078 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2079 G_CALLBACK(layout_status_update_pixel_cb), lw);
2081 image_background_set_color_from_options(lw->split_images[i], FALSE);
2083 image_auto_refresh_enable(lw->split_images[i], TRUE);
2085 layout_image_dnd_init(lw, i);
2086 image_color_profile_set(lw->split_images[i],
2087 options->color_profile.input_type,
2088 options->color_profile.use_image);
2089 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2091 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2092 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2094 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2098 return lw->split_images[i]->widget;
2101 void layout_image_deactivate(LayoutWindow *lw, gint i)
2103 if (!lw->split_images[i]) return;
2104 image_set_update_func(lw->split_images[i], NULL, NULL);
2105 layout_image_set_buttons_inactive(lw, i);
2106 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2108 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
2109 image_select(lw->split_images[i], FALSE);
2112 /* force should be set after change of lw->split_mode */
2113 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2117 if (!lw->split_images[i]) return;
2118 if (!force && lw->active_split_image == i) return;
2120 /* deactivate currently active */
2121 if (lw->active_split_image != i)
2122 layout_image_deactivate(lw, lw->active_split_image);
2124 lw->image = lw->split_images[i];
2125 lw->active_split_image = i;
2127 image_set_update_func(lw->image, layout_image_update_cb, lw);
2128 layout_image_set_buttons(lw);
2129 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2131 image_attach_window(lw->image, lw->window, NULL, g_strcmp0(lw->options.id, "main") == 0 ? GQ_APPNAME : GQ_APPNAME_LC, FALSE);
2133 /* do not hilight selected image in SPLIT_NONE */
2134 /* maybe the image should be selected always and hilight should be controled by
2135 another image option */
2136 if (lw->split_mode != SPLIT_NONE)
2137 image_select(lw->split_images[i], TRUE);
2139 image_select(lw->split_images[i], FALSE);
2141 fd = image_get_fd(lw->image);
2145 // layout_list_sync_path(lw, path);
2146 layout_set_fd(lw, fd);
2148 layout_status_update_image(lw);
2152 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2154 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2157 for (i = 0; i < n; i++)
2158 if (!lw->split_images[i])
2160 FileData *img_fd = NULL;
2163 layout_image_new(lw, i);
2164 image_set_frame(lw->split_images[i], frame);
2165 image_set_selectable(lw->split_images[i], (n > 1));
2169 image_osd_copy_status(lw->image, lw->split_images[i]);
2172 if (layout_selection_count(lw, 0) > 1)
2174 GList *work = g_list_last(layout_selection_list(lw));
2177 while (work && j < i)
2179 FileData *fd = work->data;
2182 if (!fd || !*fd->path || fd->parent ||
2183 fd == lw->split_images[0]->image_fd)
2193 if (!img_fd && lw->image)
2195 img_fd = image_get_fd(lw->image);
2196 zoom = image_zoom_get(lw->image);
2202 image_change_fd(lw->split_images[i], img_fd, zoom);
2203 image_get_scroll_center(lw->image, &sx, &sy);
2204 image_set_scroll_center(lw->split_images[i], sx, sy);
2206 layout_image_deactivate(lw, i);
2210 image_set_frame(lw->split_images[i], frame);
2211 image_set_selectable(lw->split_images[i], (n > 1));
2214 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2216 if (lw->split_images[i])
2218 g_object_unref(lw->split_images[i]->widget);
2219 lw->split_images[i] = NULL;
2223 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2225 layout_image_activate(lw, 0, TRUE);
2229 /* this will draw the frame around selected image (image_select)
2230 on switch from single to split images */
2231 layout_image_activate(lw, lw->active_split_image, TRUE);
2235 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2237 lw->split_mode = SPLIT_NONE;
2239 layout_image_setup_split_common(lw, 1);
2241 lw->split_image_widget = lw->split_images[0]->widget;
2243 return lw->split_image_widget;
2247 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2251 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2253 layout_image_setup_split_common(lw, 2);
2255 /* horizontal split means vpaned and vice versa */
2258 paned = gtk_vpaned_new();
2263 paned = gtk_hpaned_new();
2267 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2268 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2270 gtk_widget_show(lw->split_images[0]->widget);
2271 gtk_widget_show(lw->split_images[1]->widget);
2273 lw->split_image_widget = paned;
2275 return lw->split_image_widget;
2279 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2286 lw->split_mode = SPLIT_QUAD;
2288 layout_image_setup_split_common(lw, 4);
2290 hpaned = gtk_hpaned_new();
2292 vpaned1 = gtk_vpaned_new();
2293 DEBUG_NAME(vpaned1);
2294 vpaned2 = gtk_vpaned_new();
2295 DEBUG_NAME(vpaned2);
2297 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2298 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2300 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2301 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2303 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2304 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2306 for (i = 0; i < 4; i++)
2307 gtk_widget_show(lw->split_images[i]->widget);
2309 gtk_widget_show(vpaned1);
2310 gtk_widget_show(vpaned2);
2312 lw->split_image_widget = hpaned;
2314 return lw->split_image_widget;
2318 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2323 return layout_image_setup_split_hv(lw, TRUE);
2325 return layout_image_setup_split_hv(lw, FALSE);
2327 return layout_image_setup_split_quad(lw);
2330 return layout_image_setup_split_none(lw);
2336 *-----------------------------------------------------------------------------
2337 * maintenance (for rename, move, remove)
2338 *-----------------------------------------------------------------------------
2341 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2343 if (fd == layout_image_get_fd(lw))
2345 image_set_fd(lw->image, fd);
2349 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2351 if (fd == layout_image_get_fd(lw))
2356 cd = image_get_collection(lw->image, &info);
2361 new = collection_next_by_info(cd, info);
2362 if (!new) new = collection_prev_by_info(cd, info);
2366 layout_image_set_collection(lw, cd, new);
2369 layout_image_set_fd(lw, NULL);
2372 /* the image will be set to the next image from the list soon,
2373 setting it to NULL here is not necessary*/
2378 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2380 LayoutWindow *lw = data;
2382 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2384 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2386 switch (fd->change->type)
2388 case FILEDATA_CHANGE_MOVE:
2389 case FILEDATA_CHANGE_RENAME:
2390 layout_image_maint_renamed(lw, fd);
2392 case FILEDATA_CHANGE_DELETE:
2393 layout_image_maint_removed(lw, fd);
2395 case FILEDATA_CHANGE_COPY:
2396 case FILEDATA_CHANGE_UNSPECIFIED:
2397 case FILEDATA_CHANGE_WRITE_METADATA:
2402 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */