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"
30 #include "fullscreen.h"
31 #include "history-list.h"
33 #include "image-overlay.h"
35 #include "layout-util.h"
39 #include "pixbuf-util.h"
40 #include "pixbuf-renderer.h"
41 #include "slideshow.h"
42 #include "ui-fileops.h"
44 #include "uri-utils.h"
46 #include "view-file.h"
48 #define FILE_COLUMN_POINTER 0
50 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
51 static void layout_image_set_buttons(LayoutWindow *lw);
52 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
53 static void layout_image_animate_update_image(LayoutWindow *lw);
56 *----------------------------------------------------------------------------
58 *----------------------------------------------------------------------------
60 #pragma GCC diagnostic push
61 #pragma GCC diagnostic ignored "-Wunused-function"
62 static void layout_image_overlay_toggle_unused(LayoutWindow *lw)
65 image_osd_toggle(lw->image);
67 #pragma GCC diagnostic pop
70 *----------------------------------------------------------------------------
72 *----------------------------------------------------------------------------
75 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
77 auto lw = static_cast<LayoutWindow *>(data);
79 /* restore image window */
80 if (lw->image == fs->imd)
81 lw->image = fs->normal_imd;
83 lw->full_screen = nullptr;
86 void layout_image_full_screen_start(LayoutWindow *lw)
88 if (!layout_valid(&lw)) return;
90 if (lw->full_screen) return;
92 lw->full_screen = fullscreen_start(lw->window, lw->image,
93 layout_image_full_screen_stop_func, lw);
95 /* set to new image window */
96 if (lw->full_screen->same_region)
97 lw->image = lw->full_screen->imd;
99 layout_image_set_buttons(lw);
101 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
102 G_CALLBACK(layout_key_press_cb), lw);
104 layout_actions_add_window(lw, lw->full_screen->window);
106 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
107 layout_image_animate_update_image(lw);
109 /** @FIXME This is a hack to fix #1037 Fullscreen loads black
110 * The problem occurs when zoom is set to Original Size.
111 * An extra reload is required to force the image to be displayed.
112 * See also image-view.cc real_view_window_new()
113 * This is probably not the correct solution.
115 image_reload(lw->image);
118 void layout_image_full_screen_stop(LayoutWindow *lw)
120 if (!layout_valid(&lw)) return;
121 if (!lw->full_screen) return;
123 if (lw->image == lw->full_screen->imd)
124 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
126 fullscreen_stop(lw->full_screen);
128 layout_image_animate_update_image(lw);
131 void layout_image_full_screen_toggle(LayoutWindow *lw)
133 if (!layout_valid(&lw)) return;
136 layout_image_full_screen_stop(lw);
140 layout_image_full_screen_start(lw);
144 gboolean layout_image_full_screen_active(LayoutWindow *lw)
146 if (!layout_valid(&lw)) return FALSE;
148 return (lw->full_screen != nullptr);
152 *----------------------------------------------------------------------------
154 *----------------------------------------------------------------------------
157 static void layout_image_slideshow_next(LayoutWindow *lw)
159 if (lw->slideshow) slideshow_next(lw->slideshow);
162 static void layout_image_slideshow_prev(LayoutWindow *lw)
164 if (lw->slideshow) slideshow_prev(lw->slideshow);
167 static void layout_image_slideshow_stop_func(SlideShowData *, gpointer data)
169 auto lw = static_cast<LayoutWindow *>(data);
171 lw->slideshow = nullptr;
172 layout_status_update_info(lw, nullptr);
175 void layout_image_slideshow_start(LayoutWindow *lw)
180 if (!layout_valid(&lw)) return;
181 if (lw->slideshow) return;
183 cd = image_get_collection(lw->image, &info);
187 lw->slideshow = slideshow_start_from_collection(lw, nullptr, cd,
188 layout_image_slideshow_stop_func, lw, info);
192 lw->slideshow = slideshow_start(lw,
193 layout_list_get_index(lw, layout_image_get_fd(lw)),
194 layout_image_slideshow_stop_func, lw);
197 layout_status_update_info(lw, nullptr);
200 /* note that slideshow will take ownership of the list, do not free it */
201 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
203 if (!layout_valid(&lw)) return;
205 if (lw->slideshow || !list)
211 lw->slideshow = slideshow_start_from_filelist(lw, nullptr, list,
212 layout_image_slideshow_stop_func, lw);
214 layout_status_update_info(lw, nullptr);
217 void layout_image_slideshow_stop(LayoutWindow *lw)
219 if (!layout_valid(&lw)) return;
221 if (!lw->slideshow) return;
223 slideshow_free(lw->slideshow);
224 /* the stop_func sets lw->slideshow to NULL for us */
227 void layout_image_slideshow_toggle(LayoutWindow *lw)
229 if (!layout_valid(&lw)) return;
233 layout_image_slideshow_stop(lw);
237 layout_image_slideshow_start(lw);
241 gboolean layout_image_slideshow_active(LayoutWindow *lw)
243 if (!layout_valid(&lw)) return FALSE;
245 return (lw->slideshow != nullptr);
248 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
252 if (!layout_valid(&lw)) return FALSE;
254 ret = slideshow_pause_toggle(lw->slideshow);
256 layout_status_update_info(lw, nullptr);
261 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
263 if (!layout_valid(&lw)) return FALSE;
265 return (slideshow_paused(lw->slideshow));
268 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
270 if (!lw->slideshow) return FALSE;
272 if (!slideshow_should_continue(lw->slideshow))
274 layout_image_slideshow_stop(lw);
282 *----------------------------------------------------------------------------
284 *----------------------------------------------------------------------------
291 GdkPixbufAnimation *gpa;
292 GdkPixbufAnimationIter *iter;
297 GCancellable *cancellable;
299 GFileInputStream *gfstream;
302 static void image_animation_data_free(AnimationData *fd)
305 if(fd->iter) g_object_unref(fd->iter);
306 if(fd->gpa) g_object_unref(fd->gpa);
307 if(fd->cancellable) g_object_unref(fd->cancellable);
311 static gboolean animation_should_continue(AnimationData *fd)
319 static gboolean show_next_frame(gpointer data)
321 auto fd = static_cast<AnimationData*>(data);
325 if(animation_should_continue(fd)==FALSE)
327 image_animation_data_free(fd);
331 pr = reinterpret_cast<PixbufRenderer*>(fd->iw->pr);
333 if (gdk_pixbuf_animation_iter_advance(fd->iter,nullptr)==FALSE)
335 /* This indicates the animation is complete.
336 Return FALSE here to disable looping. */
339 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
340 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
342 if (fd->iw->func_update)
343 fd->iw->func_update(fd->iw, fd->iw->data_update);
345 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
346 if (delay!=fd->delay)
348 if (delay>0) /* Current frame not static. */
351 g_timeout_add(delay,show_next_frame,fd);
355 image_animation_data_free(fd);
363 static gboolean layout_image_animate_check(LayoutWindow *lw)
365 if (!layout_valid(&lw)) return FALSE;
367 if(!lw->options.animate || lw->image->image_fd == nullptr || lw->image->image_fd->extension == nullptr || (g_ascii_strcasecmp(lw->image->image_fd->extension,".GIF")!=0 && g_ascii_strcasecmp(lw->image->image_fd->extension,".WEBP")!=0))
371 lw->animation->valid = FALSE;
372 if (lw->animation->cancellable)
374 g_cancellable_cancel(lw->animation->cancellable);
376 lw->animation = nullptr;
384 static void layout_image_animate_update_image(LayoutWindow *lw)
386 if (!layout_valid(&lw)) return;
388 if(lw->options.animate && lw->animation)
390 if (lw->full_screen && lw->image != lw->full_screen->imd)
391 lw->animation->iw = lw->full_screen->imd;
393 lw->animation->iw = lw->image;
398 static void animation_async_ready_cb(GObject *, GAsyncResult *res, gpointer data)
400 GError *error = nullptr;
401 auto animation = static_cast<AnimationData *>(data);
405 if (g_cancellable_is_cancelled(animation->cancellable))
407 gdk_pixbuf_animation_new_from_stream_finish(res, nullptr);
408 g_object_unref(animation->in_file);
409 g_object_unref(animation->gfstream);
410 image_animation_data_free(animation);
414 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
417 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
419 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, nullptr);
422 animation->data_adr = animation->lw->image->image_fd;
423 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
424 animation->valid = TRUE;
426 layout_image_animate_update_image(animation->lw);
428 g_timeout_add(animation->delay, show_next_frame, animation);
434 log_printf("Error reading GIF file: %s\n", error->message);
437 g_object_unref(animation->in_file);
438 g_object_unref(animation->gfstream);
442 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
444 GFileInputStream *gfstream;
445 GError *error = nullptr;
446 AnimationData *animation;
449 if(!layout_image_animate_check(lw)) return FALSE;
451 if(lw->animation) lw->animation->valid = FALSE;
455 g_cancellable_cancel(lw->animation->cancellable);
458 animation = g_new0(AnimationData, 1);
459 lw->animation = animation;
461 animation->cancellable = g_cancellable_new();
463 in_file = g_file_new_for_path(lw->image->image_fd->path);
464 animation->in_file = in_file;
465 gfstream = g_file_read(in_file, nullptr, &error);
468 animation->gfstream = gfstream;
469 gdk_pixbuf_animation_new_from_stream_async(reinterpret_cast<GInputStream*>(gfstream), animation->cancellable, animation_async_ready_cb, animation);
473 log_printf("Error reading animation file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
479 void layout_image_animate_toggle(LayoutWindow *lw)
485 lw->options.animate = !lw->options.animate;
487 action = gtk_action_group_get_action(lw->action_group, "Animate");
488 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
490 layout_image_animate_new_file(lw);
494 *----------------------------------------------------------------------------
496 *----------------------------------------------------------------------------
499 static void li_pop_menu_zoom_in_cb(GtkWidget *, gpointer data)
501 auto lw = static_cast<LayoutWindow *>(data);
503 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
506 static void li_pop_menu_zoom_out_cb(GtkWidget *, gpointer data)
508 auto lw = static_cast<LayoutWindow *>(data);
509 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
512 static void li_pop_menu_zoom_1_1_cb(GtkWidget *, gpointer data)
514 auto lw = static_cast<LayoutWindow *>(data);
516 layout_image_zoom_set(lw, 1.0, FALSE);
519 static void li_pop_menu_zoom_fit_cb(GtkWidget *, gpointer data)
521 auto lw = static_cast<LayoutWindow *>(data);
523 layout_image_zoom_set(lw, 0.0, FALSE);
526 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
529 auto key = static_cast<const gchar *>(data);
531 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
533 if (!editor_window_flag_set(key))
535 layout_image_full_screen_stop(lw);
537 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
540 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
542 auto lw = static_cast<LayoutWindow *>(data);
545 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
546 type = static_cast<AlterType>GPOINTER_TO_INT(data);
548 image_alter_orientation(lw->image, lw->image->image_fd, type);
551 static void li_pop_menu_new_cb(GtkWidget *, gpointer data)
553 auto lw = static_cast<LayoutWindow *>(data);
555 view_window_new(layout_image_get_fd(lw));
558 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
563 menu = gtk_widget_get_toplevel(widget);
564 if (!menu) return nullptr;
566 parent = static_cast<GtkWidget *>(g_object_get_data(G_OBJECT(menu), "click_parent"));
568 if (!parent && lw->full_screen)
570 parent = lw->full_screen->imd->widget;
576 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
578 auto lw = static_cast<LayoutWindow *>(data);
580 file_util_copy(layout_image_get_fd(lw), nullptr, nullptr,
581 li_pop_menu_click_parent(widget, lw));
584 static void li_pop_menu_copy_path_cb(GtkWidget *, gpointer data)
586 auto lw = static_cast<LayoutWindow *>(data);
588 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
591 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
593 auto lw = static_cast<LayoutWindow *>(data);
595 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
599 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
601 /* @FIXME GTK4 stub */
604 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
606 auto lw = static_cast<LayoutWindow *>(data);
607 ImageWindow *imd = lw->image;
610 pixbuf = image_get_pixbuf(imd);
612 gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
616 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
618 auto lw = static_cast<LayoutWindow *>(data);
620 file_util_move(layout_image_get_fd(lw), nullptr, nullptr,
621 li_pop_menu_click_parent(widget, lw));
624 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
626 auto lw = static_cast<LayoutWindow *>(data);
628 file_util_rename(layout_image_get_fd(lw), nullptr,
629 li_pop_menu_click_parent(widget, lw));
632 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
634 auto lw = static_cast<LayoutWindow *>(data);
636 options->file_ops.safe_delete_enable = FALSE;
637 file_util_delete(layout_image_get_fd(lw), nullptr,
638 li_pop_menu_click_parent(widget, lw));
641 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
643 auto lw = static_cast<LayoutWindow *>(data);
645 options->file_ops.safe_delete_enable = TRUE;
646 file_util_delete(layout_image_get_fd(lw), nullptr,
647 li_pop_menu_click_parent(widget, lw));
650 static void li_pop_menu_slide_start_cb(GtkWidget *, gpointer data)
652 auto lw = static_cast<LayoutWindow *>(data);
654 layout_image_slideshow_start(lw);
657 static void li_pop_menu_slide_stop_cb(GtkWidget *, gpointer data)
659 auto lw = static_cast<LayoutWindow *>(data);
661 layout_image_slideshow_stop(lw);
664 static void li_pop_menu_slide_pause_cb(GtkWidget *, gpointer data)
666 auto lw = static_cast<LayoutWindow *>(data);
668 layout_image_slideshow_pause_toggle(lw);
671 static void li_pop_menu_full_screen_cb(GtkWidget *, gpointer data)
673 auto lw = static_cast<LayoutWindow *>(data);
675 layout_image_full_screen_toggle(lw);
678 static void li_pop_menu_animate_cb(GtkWidget *, gpointer data)
680 auto lw = static_cast<LayoutWindow *>(data);
682 layout_image_animate_toggle(lw);
685 static void li_pop_menu_hide_cb(GtkWidget *, gpointer data)
687 auto lw = static_cast<LayoutWindow *>(data);
689 layout_tools_hide_toggle(lw);
692 static void li_set_layout_path_cb(GtkWidget *, gpointer data)
694 auto lw = static_cast<LayoutWindow *>(data);
697 if (!layout_valid(&lw)) return;
699 fd = layout_image_get_fd(lw);
700 if (fd) layout_set_fd(lw, fd);
703 static void li_open_archive_cb(GtkWidget *, gpointer data)
705 auto lw = static_cast<LayoutWindow *>(data);
706 LayoutWindow *lw_new;
709 if (!layout_valid(&lw)) return;
711 dest_dir = open_archive(layout_image_get_fd(lw));
714 lw_new = layout_new_from_default();
715 layout_set_path(lw_new, dest_dir);
720 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
724 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
729 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
731 dirname = g_path_get_dirname(path);
732 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
737 static void layout_image_popup_menu_destroy_cb(GtkWidget *, gpointer data)
739 auto editmenu_fd_list = static_cast<GList *>(data);
741 filelist_free(editmenu_fd_list);
744 static GList *layout_image_get_fd_list(LayoutWindow *lw)
746 GList *list = nullptr;
747 FileData *fd = layout_image_get_fd(lw);
752 /* optionally include sidecars if the filelist entry is not expanded */
753 list = vf_selection_get_one(lw->vf, fd);
755 list = g_list_append(nullptr, file_data_ref(fd));
762 * @brief Add file selection list to a collection
764 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
768 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
771 GList *selection_list = nullptr;
773 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
774 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
775 pop_menu_collections(selection_list, data);
777 filelist_free(selection_list);
780 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
787 GList *editmenu_fd_list;
788 GtkAccelGroup *accel_group;
790 path = layout_image_get_path(lw);
791 fullscreen = layout_image_full_screen_active(lw);
793 menu = popup_menu_short_lived();
795 accel_group = gtk_accel_group_new();
796 gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
798 g_object_set_data(G_OBJECT(menu), "window_keys", nullptr);
799 g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
801 menu_item_add_icon(menu, _("Zoom _in"), GQ_ICON_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
802 menu_item_add_icon(menu, _("Zoom _out"), GQ_ICON_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
803 menu_item_add_icon(menu, _("Zoom _1:1"), GQ_ICON_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
804 menu_item_add_icon(menu, _("Zoom to fit"), GQ_ICON_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
805 menu_item_add_divider(menu);
807 editmenu_fd_list = layout_image_get_fd_list(lw);
808 g_signal_connect(G_OBJECT(menu), "destroy",
809 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
810 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
811 if (!path) gtk_widget_set_sensitive(item, FALSE);
812 menu_item_add_divider(submenu);
813 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
815 item = menu_item_add_icon(menu, _("View in _new window"), GQ_ICON_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
816 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
818 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
819 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
821 item = menu_item_add_icon(menu, _("Open archive"), GQ_ICON_OPEN, G_CALLBACK(li_open_archive_cb), lw);
822 if (!path || lw->image->image_fd->format_class != FORMAT_CLASS_ARCHIVE)
824 gtk_widget_set_sensitive(item, FALSE);
827 menu_item_add_divider(menu);
829 item = menu_item_add_icon(menu, _("_Copy..."), GQ_ICON_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
830 if (!path) gtk_widget_set_sensitive(item, FALSE);
831 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
832 if (!path) gtk_widget_set_sensitive(item, FALSE);
833 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
834 if (!path) gtk_widget_set_sensitive(item, FALSE);
835 item = menu_item_add(menu, _("_Copy path to clipboard"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
836 item = menu_item_add(menu, _("_Copy path unquoted to clipboard"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
837 item = menu_item_add(menu, _("Copy _image to clipboard"), G_CALLBACK(li_pop_menu_copy_image_cb), lw);
838 if (!path) gtk_widget_set_sensitive(item, FALSE);
839 menu_item_add_divider(menu);
841 item = menu_item_add_icon(menu,
842 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
843 _("Move to Trash"), GQ_ICON_DELETE,
844 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
845 if (!path) gtk_widget_set_sensitive(item, FALSE);
846 item = menu_item_add_icon(menu,
847 options->file_ops.confirm_delete ? _("_Delete...") :
848 _("_Delete"), GQ_ICON_DELETE_SHRED,
849 G_CALLBACK(li_pop_menu_delete_cb), lw);
850 if (!path) gtk_widget_set_sensitive(item, FALSE);
851 menu_item_add_divider(menu);
853 submenu = submenu_add_collections(menu, &item,
854 G_CALLBACK(layout_pop_menu_collections_cb), lw);
855 gtk_widget_set_sensitive(item, TRUE);
856 menu_item_add_divider(menu);
858 if (layout_image_slideshow_active(lw))
860 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
861 if (layout_image_slideshow_paused(lw))
863 item = menu_item_add(menu, _("Continue slides_how"),
864 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
868 item = menu_item_add(menu, _("Pause slides_how"),
869 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
874 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
875 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
876 gtk_widget_set_sensitive(item, FALSE);
881 menu_item_add_icon(menu, _("_Full screen"), GQ_ICON_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
885 menu_item_add_icon(menu, _("Exit _full screen"), GQ_ICON_LEAVE_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
888 menu_item_add_check(menu, _("GIF _animation"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
890 menu_item_add_divider(menu);
892 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
893 G_CALLBACK(li_pop_menu_hide_cb), lw);
895 item = menu_item_add_check(menu, _("Hide Selectable Bars"), lw->options.selectable_toolbars_hidden, G_CALLBACK(layout_selectable_toolbars_toggle), lw);
896 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
901 void layout_image_menu_popup(LayoutWindow *lw)
905 menu = layout_image_pop_menu(lw);
906 gtk_menu_popup_at_widget(GTK_MENU(menu), lw->image->widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
910 *----------------------------------------------------------------------------
912 *----------------------------------------------------------------------------
915 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *,
917 GtkSelectionData *selection_data, guint info,
918 guint, gpointer data)
920 auto lw = static_cast<LayoutWindow *>(data);
925 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
927 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
930 if (i < MAX_SPLIT_IMAGES)
932 DEBUG_1("dnd image activate %d", i);
933 layout_image_activate(lw, i, FALSE);
936 if (info == TARGET_TEXT_PLAIN)
938 url = g_strdup(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)));
939 download_web_file(url, FALSE, lw);
942 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
944 CollectionData *source;
948 if (info == TARGET_URI_LIST)
950 list = uri_filelist_from_gtk_selection_data(selection_data);
956 source = collection_from_dnd_data(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)), &list, &info_list);
961 auto fd = static_cast<FileData *>(list->data);
963 if (isfile(fd->path))
969 base = remove_level_from_path(fd->path);
970 dir_fd = file_data_new_dir(base);
971 if (dir_fd != lw->dir_fd)
973 layout_set_fd(lw, dir_fd);
975 file_data_unref(dir_fd);
978 row = layout_list_get_index(lw, fd);
979 if (source && info_list)
981 layout_image_set_collection(lw, source, static_cast<CollectInfo *>(info_list->data));
985 layout_image_set_fd(lw, fd);
989 layout_image_set_index(lw, row);
992 else if (isdir(fd->path))
994 layout_set_fd(lw, fd);
995 layout_image_set_fd(lw, nullptr);
1000 g_list_free(info_list);
1004 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *,
1005 GtkSelectionData *selection_data, guint,
1006 guint, gpointer data)
1008 auto lw = static_cast<LayoutWindow *>(data);
1013 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1015 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
1018 if (i < MAX_SPLIT_IMAGES)
1020 DEBUG_1("dnd get from %d", i);
1021 fd = image_get_fd(lw->split_images[i]);
1024 fd = layout_image_get_fd(lw);
1030 list = g_list_append(nullptr, fd);
1031 uri_selection_data_set_uris_from_filelist(selection_data, list);
1036 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1041 static void layout_image_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
1043 auto lw = static_cast<LayoutWindow *>(data);
1044 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
1049 fd = layout_image_get_fd(lw);
1050 row = layout_list_get_index(lw, fd);
1051 if (row < 0) return;
1053 if (!isfile(fd->path))
1055 if (static_cast<guint>(row) < layout_list_count(lw, nullptr) - 1)
1057 layout_image_next(lw);
1061 layout_image_prev(lw);
1068 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1070 ImageWindow *imd = lw->split_images[i];
1072 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1073 dnd_file_drag_types, dnd_file_drag_types_count,
1074 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1075 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1076 G_CALLBACK(layout_image_dnd_get), lw);
1077 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1078 G_CALLBACK(layout_image_dnd_end), lw);
1080 gtk_drag_dest_set(imd->pr,
1081 static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
1082 dnd_file_drop_types, dnd_file_drop_types_count,
1083 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1084 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1085 G_CALLBACK(layout_image_dnd_receive), lw);
1090 *----------------------------------------------------------------------------
1092 *----------------------------------------------------------------------------
1095 void layout_image_to_root(LayoutWindow *lw)
1097 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1101 *----------------------------------------------------------------------------
1102 * manipulation + accessors
1103 *----------------------------------------------------------------------------
1106 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1109 if (!layout_valid(&lw)) return;
1111 image_scroll(lw->image, x, y);
1113 if (lw->full_screen && lw->image != lw->full_screen->imd)
1115 image_scroll(lw->full_screen->imd, x, y);
1118 if (!connect_scroll) return;
1120 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1122 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1124 image_scroll(lw->split_images[i], x, y);
1130 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1133 if (!layout_valid(&lw)) return;
1135 image_zoom_adjust(lw->image, increment);
1137 if (lw->full_screen && lw->image != lw->full_screen->imd)
1139 image_zoom_adjust(lw->full_screen->imd, increment);
1142 if (!connect_zoom) return;
1144 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1146 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1147 image_zoom_adjust(lw->split_images[i], increment); ;
1151 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1154 if (!layout_valid(&lw)) return;
1156 image_zoom_adjust_at_point(lw->image, increment, x, y);
1158 if (lw->full_screen && lw->image != lw->full_screen->imd)
1160 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1162 if (!connect_zoom && !lw->split_mode) return;
1164 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1166 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1167 lw->split_images[i]->mouse_wheel_mode)
1168 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1172 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1175 if (!layout_valid(&lw)) return;
1177 image_zoom_set(lw->image, zoom);
1179 if (lw->full_screen && lw->image != lw->full_screen->imd)
1181 image_zoom_set(lw->full_screen->imd, zoom);
1184 if (!connect_zoom) return;
1186 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1188 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1189 image_zoom_set(lw->split_images[i], zoom);
1193 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1196 if (!layout_valid(&lw)) return;
1198 image_zoom_set_fill_geometry(lw->image, vertical);
1200 if (lw->full_screen && lw->image != lw->full_screen->imd)
1202 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1205 if (!connect_zoom) return;
1207 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1209 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1210 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1214 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
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)
1242 fd_n = static_cast<FileData *>(work->data);
1247 tpath = static_cast<GtkTreePath *>(work->data);
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_orientation(lw->image, fd_n, type);
1257 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1259 metadata_write_string(fd_n, RATING_KEY, rating);
1260 read_rating_data(fd_n);
1263 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1265 if (!layout_valid(&lw)) return;
1267 GtkTreeModel *store;
1269 GtkTreeSelection *selection;
1274 if (!lw || !lw->vf) return;
1276 if (lw->vf->type == FILEVIEW_ICON)
1278 if (!VFICON(lw->vf)->selection) return;
1279 work = VFICON(lw->vf)->selection;
1283 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1284 work = gtk_tree_selection_get_selected_rows(selection, &store);
1289 if (lw->vf->type == FILEVIEW_ICON)
1291 fd_n = static_cast<FileData *>(work->data);
1296 tpath = static_cast<GtkTreePath *>(work->data);
1297 gtk_tree_model_get_iter(store, &iter, tpath);
1298 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1302 image_alter_rating(fd_n, rating);
1306 void layout_image_reset_orientation(LayoutWindow *lw)
1308 ImageWindow *imd= lw->image;
1310 if (!layout_valid(&lw)) return;
1311 if (!imd || !imd->pr || !imd->image_fd) return;
1313 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1315 if (options->image.exif_rotate_enable)
1317 if (g_strcmp0(imd->image_fd->format_name, "heif") != 0)
1319 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1323 imd->orientation = EXIF_ORIENTATION_TOP_LEFT;
1328 imd->orientation = 1;
1331 if (imd->image_fd->user_orientation != 0)
1333 imd->orientation = imd->image_fd->user_orientation;
1336 pixbuf_renderer_set_orientation(reinterpret_cast<PixbufRenderer *>(imd->pr), imd->orientation);
1339 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1341 if (!layout_valid(&lw)) return;
1343 image_set_desaturate(lw->image, desaturate);
1346 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1348 if (!layout_valid(&lw)) return FALSE;
1350 return image_get_desaturate(lw->image);
1353 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1355 if (!layout_valid(&lw)) return;
1357 image_set_overunderexposed(lw->image, overunderexposed);
1360 #pragma GCC diagnostic push
1361 #pragma GCC diagnostic ignored "-Wunused-function"
1362 gboolean layout_image_get_overunderexposed_unused(LayoutWindow *lw)
1364 if (!layout_valid(&lw)) return FALSE;
1366 // return image_get_overunderexposed(lw->image);
1369 #pragma GCC diagnostic pop
1371 void layout_image_set_ignore_alpha(LayoutWindow *lw, gboolean ignore_alpha)
1373 if (!layout_valid(&lw)) return;
1375 lw->options.ignore_alpha = ignore_alpha;
1376 image_set_ignore_alpha(lw->image, ignore_alpha);
1380 #pragma GCC diagnostic push
1381 #pragma GCC diagnostic ignored "-Wunused-function"
1382 gint layout_image_stereo_get_unused(LayoutWindow *lw)
1384 if (!layout_valid(&lw)) return 0;
1386 // return image_stereo_get(lw->image);
1390 void layout_image_stereo_set_unused(LayoutWindow *lw, gint stereo_mode)
1392 if (!layout_valid(&lw)) return;
1394 image_stereo_set(lw->image, stereo_mode);
1396 void layout_image_stereo_swap_unused(LayoutWindow *lw)
1398 if (!layout_valid(&lw)) return;
1400 // image_stereo_swap(lw->image);
1402 #pragma GCC diagnostic pop
1404 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1406 if (!layout_valid(&lw)) return 0;
1408 return image_stereo_pixbuf_get(lw->image);
1411 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1413 if (!layout_valid(&lw)) return;
1415 image_stereo_pixbuf_set(lw->image, static_cast<StereoPixbufData>(stereo_mode));
1418 const gchar *layout_image_get_path(LayoutWindow *lw)
1420 if (!layout_valid(&lw)) return nullptr;
1422 return image_get_path(lw->image);
1425 #pragma GCC diagnostic push
1426 #pragma GCC diagnostic ignored "-Wunused-function"
1427 const gchar *layout_image_get_name_unused(LayoutWindow *lw)
1429 if (!layout_valid(&lw)) return nullptr;
1431 return image_get_name(lw->image);
1433 #pragma GCC diagnostic pop
1435 FileData *layout_image_get_fd(LayoutWindow *lw)
1437 if (!layout_valid(&lw)) return nullptr;
1439 return image_get_fd(lw->image);
1442 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1444 if (!layout_valid(&lw)) return nullptr;
1446 return image_get_collection(lw->image, info);
1449 gint layout_image_get_index(LayoutWindow *lw)
1451 return layout_list_get_index(lw, image_get_fd(lw->image));
1455 *----------------------------------------------------------------------------
1457 *----------------------------------------------------------------------------
1460 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1462 if (!layout_valid(&lw)) return;
1464 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1466 if (lw->full_screen && lw->image != lw->full_screen->imd)
1468 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1472 layout_list_sync_fd(lw, fd);
1473 layout_image_slideshow_continue_check(lw);
1474 layout_bars_new_image(lw);
1475 layout_image_animate_new_file(lw);
1479 image_chain_append_end(fd->path);
1483 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1485 if (!layout_valid(&lw)) return;
1487 /** @FIXME This should be handled at the caller: in vflist_select_image
1490 const gchar *old_path;
1492 old_path = layout_image_get_path(lw);
1493 if (old_path && strcmp(path, old_path) == 0) return;
1496 layout_image_set_fd(lw, fd);
1497 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1500 void layout_image_set_index(LayoutWindow *lw, gint index)
1503 FileData *read_ahead_fd;
1506 if (!layout_valid(&lw)) return;
1508 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1509 fd = layout_list_get_fd(lw, index);
1513 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1517 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1520 if (layout_selection_count(lw, nullptr) > 1)
1522 GList *x = layout_selection_list_by_index(lw);
1526 for (last = y = x; y; y = y->next)
1528 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1535 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1536 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1539 newindex = GPOINTER_TO_INT(y->next->data);
1541 newindex = GPOINTER_TO_INT(x->data);
1546 newindex = GPOINTER_TO_INT(y->prev->data);
1548 newindex = GPOINTER_TO_INT(last->data);
1551 read_ahead_fd = layout_list_get_fd(lw, newindex);
1555 x = g_list_remove(x, x->data);
1558 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1561 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1563 if (!layout_valid(&lw)) return;
1565 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1566 if (options->image.enable_read_ahead)
1568 CollectInfo *r_info;
1571 r_info = collection_next_by_info(cd, info);
1572 if (!r_info) r_info = collection_prev_by_info(cd, info);
1576 r_info = collection_prev_by_info(cd, info);
1577 if (!r_info) r_info = collection_next_by_info(cd, info);
1579 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1582 layout_image_slideshow_continue_check(lw);
1583 layout_bars_new_image(lw);
1586 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1588 layout_image_set_collection_real(lw, cd, info, TRUE);
1589 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1592 void layout_image_refresh(LayoutWindow *lw)
1594 if (!layout_valid(&lw)) return;
1596 image_reload(lw->image);
1599 void layout_image_color_profile_set(LayoutWindow *lw,
1603 if (!layout_valid(&lw)) return;
1605 image_color_profile_set(lw->image, input_type, use_image);
1608 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1610 gboolean *use_image)
1612 if (!layout_valid(&lw)) return FALSE;
1614 return image_color_profile_get(lw->image, input_type, use_image);
1617 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1619 if (!layout_valid(&lw)) return;
1621 image_color_profile_set_use(lw->image, enable);
1624 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1626 if (!layout_valid(&lw)) return FALSE;
1628 return image_color_profile_get_use(lw->image);
1631 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1633 if (!layout_valid(&lw)) return FALSE;
1635 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1639 *----------------------------------------------------------------------------
1641 *----------------------------------------------------------------------------
1644 void layout_image_next(LayoutWindow *lw)
1650 if (!layout_valid(&lw)) return;
1652 if (layout_image_slideshow_active(lw))
1654 layout_image_slideshow_next(lw);
1658 if (layout_selection_count(lw, nullptr) > 1)
1660 GList *x = layout_selection_list_by_index(lw);
1661 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1664 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1669 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1672 if (options->circular_selection_lists)
1674 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1679 x = g_list_remove(x, x->data);
1680 if (y) /* not dereferenced */
1684 cd = image_get_collection(lw->image, &info);
1688 info = collection_next_by_info(cd, info);
1691 layout_image_set_collection_real(lw, cd, info, TRUE);
1695 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1700 current = layout_image_get_index(lw);
1704 if (static_cast<guint>(current) < layout_list_count(lw, nullptr) - 1)
1706 layout_image_set_index(lw, current + 1);
1710 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1715 layout_image_set_index(lw, 0);
1719 void layout_image_prev(LayoutWindow *lw)
1725 if (!layout_valid(&lw)) return;
1727 if (layout_image_slideshow_active(lw))
1729 layout_image_slideshow_prev(lw);
1733 if (layout_selection_count(lw, nullptr) > 1)
1735 GList *x = layout_selection_list_by_index(lw);
1736 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1740 for (last = y = x; y; y = y->next)
1742 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1747 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1750 if (options->circular_selection_lists)
1752 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1757 x = g_list_remove(x, x->data);
1758 if (y) /* not dereferenced */
1762 cd = image_get_collection(lw->image, &info);
1766 info = collection_prev_by_info(cd, info);
1769 layout_image_set_collection_real(lw, cd, info, FALSE);
1773 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1778 current = layout_image_get_index(lw);
1784 layout_image_set_index(lw, current - 1);
1788 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1793 layout_image_set_index(lw, layout_list_count(lw, nullptr) - 1);
1797 void layout_image_first(LayoutWindow *lw)
1803 if (!layout_valid(&lw)) return;
1805 cd = image_get_collection(lw->image, &info);
1809 CollectInfo *first_collection;
1810 first_collection = collection_get_first(cd);
1811 if (first_collection != info)
1813 layout_image_set_collection_real(lw, cd, first_collection, TRUE);
1818 current = layout_image_get_index(lw);
1819 if (current != 0 && layout_list_count(lw, nullptr) > 0)
1821 layout_image_set_index(lw, 0);
1825 void layout_image_last(LayoutWindow *lw)
1832 if (!layout_valid(&lw)) return;
1834 cd = image_get_collection(lw->image, &info);
1838 CollectInfo *last_collection;
1839 last_collection = collection_get_last(cd);
1840 if (last_collection != info)
1842 layout_image_set_collection_real(lw, cd, last_collection, FALSE);
1847 current = layout_image_get_index(lw);
1848 count = layout_list_count(lw, nullptr);
1849 if (current != count - 1 && count > 0)
1851 layout_image_set_index(lw, count - 1);
1856 *----------------------------------------------------------------------------
1858 *----------------------------------------------------------------------------
1861 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1865 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1867 if (lw->split_images[i] == imd)
1870 if (i < MAX_SPLIT_IMAGES)
1877 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1879 auto lw = static_cast<LayoutWindow *>(data);
1881 gint i = image_idx(lw, imd);
1885 DEBUG_1("image activate focus_in %d", i);
1886 layout_image_activate(lw, i, FALSE);
1891 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1893 auto lw = static_cast<LayoutWindow *>(data);
1895 LayoutWindow *lw_new;
1898 switch (event->button)
1900 case MOUSE_BUTTON_LEFT:
1901 if (event->button == MOUSE_BUTTON_LEFT && event->type == GDK_2BUTTON_PRESS)
1903 layout_image_full_screen_toggle(lw);
1906 else if (options->image_l_click_archive && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_ARCHIVE)
1908 dest_dir = open_archive(imd->image_fd);
1911 lw_new = layout_new_from_default();
1912 layout_set_path(lw_new, dest_dir);
1917 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
1920 else if (options->image_l_click_video && options->image_l_click_video_editor && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1922 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1924 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1925 layout_image_next(lw);
1927 case MOUSE_BUTTON_MIDDLE:
1928 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1929 layout_image_prev(lw);
1931 case MOUSE_BUTTON_RIGHT:
1932 menu = layout_image_pop_menu(lw);
1933 if (imd == lw->image)
1935 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1937 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1944 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1946 auto lw = static_cast<LayoutWindow *>(data);
1948 gint i = image_idx(lw, imd);
1952 DEBUG_1("image activate scroll %d", i);
1953 layout_image_activate(lw, i, FALSE);
1957 if ((event->state & GDK_CONTROL_MASK) ||
1958 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1960 switch (event->direction)
1963 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1965 case GDK_SCROLL_DOWN:
1966 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1972 else if (options->mousewheel_scrolls)
1974 switch (event->direction)
1977 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1979 case GDK_SCROLL_DOWN:
1980 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1982 case GDK_SCROLL_LEFT:
1983 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1985 case GDK_SCROLL_RIGHT:
1986 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1994 switch (event->direction)
1997 layout_image_prev(lw);
1999 case GDK_SCROLL_DOWN:
2000 layout_image_next(lw);
2008 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2011 auto lw = static_cast<LayoutWindow *>(data);
2014 if (lw->full_screen && lw->image != lw->full_screen->imd &&
2015 imd != lw->full_screen->imd)
2017 if (event->state & GDK_CONTROL_MASK)
2019 image_get_scroll_center(imd, &sx, &sy);
2023 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
2027 image_set_scroll_center(lw->full_screen->imd, sx, sy);
2030 if (!(event->state & GDK_SHIFT_MASK)) return;
2032 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2034 if (lw->split_images[i] && lw->split_images[i] != imd)
2037 if (event->state & GDK_CONTROL_MASK)
2039 image_get_scroll_center(imd, &sx, &sy);
2043 image_get_scroll_center(lw->split_images[i], &sx, &sy);
2047 image_set_scroll_center(lw->split_images[i], sx, sy);
2052 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
2054 auto lw = static_cast<LayoutWindow *>(data);
2056 gint i = image_idx(lw, imd);
2060 layout_image_activate(lw, i, FALSE);
2063 switch (event->button)
2065 case MOUSE_BUTTON_RIGHT:
2066 menu = layout_image_pop_menu(lw);
2067 if (imd == lw->image)
2069 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
2071 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
2079 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2081 auto lw = static_cast<LayoutWindow *>(data);
2082 gint i = image_idx(lw, imd);
2086 layout_image_activate(lw, i, FALSE);
2089 /* continue as with active image */
2090 layout_image_drag_cb(imd, event, dx, dy, data);
2094 static void layout_image_set_buttons(LayoutWindow *lw)
2096 image_set_button_func(lw->image, layout_image_button_cb, lw);
2097 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
2100 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
2102 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
2103 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
2106 /* Returns the length of an integer */
2107 static gint num_length(gint num)
2110 if (num < 0) num = -num;
2119 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2121 auto lw = static_cast<LayoutWindow *>(data);
2122 gint x_pixel, y_pixel;
2125 PangoAttrList *attrs;
2127 if (!data || !layout_valid(&lw) || !lw->image
2128 || !lw->options.show_info_pixel || lw->image->unknown) return;
2130 pixbuf_renderer_get_image_size(pr, &width, &height);
2131 if (width < 1 || height < 1) return;
2133 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2135 if(x_pixel >= 0 && y_pixel >= 0)
2137 gint r_mouse, g_mouse, b_mouse;
2139 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2140 &r_mouse, &g_mouse, &b_mouse);
2142 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2143 num_length(width - 1), x_pixel,
2144 num_length(height - 1), y_pixel,
2145 r_mouse, g_mouse, b_mouse);
2150 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2151 num_length(width - 1), " ",
2152 num_length(height - 1), " ");
2155 attrs = pango_attr_list_new();
2156 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2157 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2158 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2159 pango_attr_list_unref(attrs);
2165 *----------------------------------------------------------------------------
2167 *----------------------------------------------------------------------------
2170 static void layout_image_update_cb(ImageWindow *, gpointer data)
2172 auto lw = static_cast<LayoutWindow *>(data);
2173 layout_status_update_image(lw);
2176 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2178 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2180 if (!lw->split_images[i])
2182 lw->split_images[i] = image_new(TRUE);
2184 g_object_ref(lw->split_images[i]->widget);
2186 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2187 G_CALLBACK(layout_status_update_pixel_cb), lw);
2189 image_background_set_color_from_options(lw->split_images[i], FALSE);
2191 image_auto_refresh_enable(lw->split_images[i], TRUE);
2193 layout_image_dnd_init(lw, i);
2194 image_color_profile_set(lw->split_images[i],
2195 options->color_profile.input_type,
2196 options->color_profile.use_image);
2197 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2199 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2200 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2202 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2206 return lw->split_images[i]->widget;
2209 void layout_image_deactivate(LayoutWindow *lw, gint i)
2211 if (!lw->split_images[i]) return;
2212 image_set_update_func(lw->split_images[i], nullptr, nullptr);
2213 layout_image_set_buttons_inactive(lw, i);
2214 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2216 image_attach_window(lw->split_images[i], nullptr, nullptr, nullptr, FALSE);
2217 image_select(lw->split_images[i], FALSE);
2220 /* force should be set after change of lw->split_mode */
2221 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2225 if (!lw->split_images[i]) return;
2226 if (!force && lw->active_split_image == i) return;
2228 /* deactivate currently active */
2229 if (lw->active_split_image != i)
2230 layout_image_deactivate(lw, lw->active_split_image);
2232 lw->image = lw->split_images[i];
2233 lw->active_split_image = i;
2235 image_set_update_func(lw->image, layout_image_update_cb, lw);
2236 layout_image_set_buttons(lw);
2237 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2239 image_attach_window(lw->image, lw->window, nullptr, GQ_APPNAME, FALSE);
2241 /* do not highlight selected image in SPLIT_NONE */
2242 /* maybe the image should be selected always and highlight should be controlled by
2243 another image option */
2244 if (lw->split_mode != SPLIT_NONE)
2245 image_select(lw->split_images[i], TRUE);
2247 image_select(lw->split_images[i], FALSE);
2249 fd = image_get_fd(lw->image);
2253 layout_set_fd(lw, fd);
2255 layout_status_update_image(lw);
2259 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2261 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2264 for (i = 0; i < n; i++)
2265 if (!lw->split_images[i])
2267 FileData *img_fd = nullptr;
2270 layout_image_new(lw, i);
2271 image_set_frame(lw->split_images[i], frame);
2272 image_set_selectable(lw->split_images[i], (n > 1));
2276 image_osd_copy_status(lw->image, lw->split_images[i]);
2279 if (layout_selection_count(lw, nullptr) > 1)
2281 GList *work = g_list_last(layout_selection_list(lw));
2284 while (work && j < i)
2286 auto fd = static_cast<FileData *>(work->data);
2289 if (!fd || !*fd->path || fd->parent ||
2290 fd == lw->split_images[0]->image_fd)
2300 if (!img_fd && lw->image)
2302 img_fd = image_get_fd(lw->image);
2303 zoom = image_zoom_get(lw->image);
2309 image_change_fd(lw->split_images[i], img_fd, zoom);
2310 image_get_scroll_center(lw->image, &sx, &sy);
2311 image_set_scroll_center(lw->split_images[i], sx, sy);
2313 layout_image_deactivate(lw, i);
2317 image_set_frame(lw->split_images[i], frame);
2318 image_set_selectable(lw->split_images[i], (n > 1));
2321 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2323 if (lw->split_images[i])
2325 g_object_unref(lw->split_images[i]->widget);
2326 lw->split_images[i] = nullptr;
2330 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2332 layout_image_activate(lw, 0, TRUE);
2336 /* this will draw the frame around selected image (image_select)
2337 on switch from single to split images */
2338 layout_image_activate(lw, lw->active_split_image, TRUE);
2342 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2344 lw->split_mode = SPLIT_NONE;
2346 layout_image_setup_split_common(lw, 1);
2348 lw->split_image_widget = lw->split_images[0]->widget;
2350 return lw->split_image_widget;
2354 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2358 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2360 layout_image_setup_split_common(lw, 2);
2362 /* horizontal split means vpaned and vice versa */
2363 paned = gtk_paned_new(horizontal ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
2366 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2367 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2369 gtk_widget_show(lw->split_images[0]->widget);
2370 gtk_widget_show(lw->split_images[1]->widget);
2372 lw->split_image_widget = paned;
2374 return lw->split_image_widget;
2378 static GtkWidget *layout_image_setup_split_triple(LayoutWindow *lw)
2382 GtkAllocation allocation;
2386 lw->split_mode = SPLIT_TRIPLE;
2388 layout_image_setup_split_common(lw, 3);
2390 gtk_widget_get_allocation(lw->utility_paned, &allocation);
2392 hpaned1 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2393 DEBUG_NAME(hpaned1);
2394 hpaned2 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2395 DEBUG_NAME(hpaned2);
2397 if (lw->bar && gtk_widget_get_visible(lw->bar))
2399 pane_pos = (gtk_paned_get_position(GTK_PANED(lw->utility_paned))) / 3;
2403 pane_pos = allocation.width / 3;
2406 gtk_paned_set_position(GTK_PANED(hpaned1), pane_pos);
2407 gtk_paned_set_position(GTK_PANED(hpaned2), pane_pos);
2409 gtk_paned_pack1(GTK_PANED(hpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2410 gtk_paned_pack1(GTK_PANED(hpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2411 gtk_paned_pack2(GTK_PANED(hpaned2), lw->split_images[2]->widget, TRUE, TRUE);
2412 gtk_paned_pack2(GTK_PANED(hpaned1), hpaned2, TRUE, TRUE);
2414 for (i = 0; i < 3; i++)
2416 gtk_widget_show(lw->split_images[i]->widget);
2419 gtk_widget_show(hpaned1);
2420 gtk_widget_show(hpaned2);
2422 lw->split_image_widget = hpaned1;
2424 return lw->split_image_widget;
2427 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2434 lw->split_mode = SPLIT_QUAD;
2436 layout_image_setup_split_common(lw, 4);
2438 hpaned = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2440 vpaned1 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2441 DEBUG_NAME(vpaned1);
2442 vpaned2 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2443 DEBUG_NAME(vpaned2);
2445 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2446 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2448 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2449 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2451 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2452 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2454 for (i = 0; i < 4; i++)
2455 gtk_widget_show(lw->split_images[i]->widget);
2457 gtk_widget_show(vpaned1);
2458 gtk_widget_show(vpaned2);
2460 lw->split_image_widget = hpaned;
2462 return lw->split_image_widget;
2466 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2471 return layout_image_setup_split_hv(lw, TRUE);
2473 return layout_image_setup_split_hv(lw, FALSE);
2475 return layout_image_setup_split_triple(lw);
2477 return layout_image_setup_split_quad(lw);
2480 return layout_image_setup_split_none(lw);
2486 *-----------------------------------------------------------------------------
2487 * maintenance (for rename, move, remove)
2488 *-----------------------------------------------------------------------------
2491 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2493 if (fd == layout_image_get_fd(lw))
2495 image_set_fd(lw->image, fd);
2499 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2501 if (fd == layout_image_get_fd(lw))
2506 cd = image_get_collection(lw->image, &info);
2509 CollectInfo *next_collection;
2511 next_collection = collection_next_by_info(cd, info);
2512 if (!next_collection) next_collection = collection_prev_by_info(cd, info);
2514 if (next_collection)
2516 layout_image_set_collection(lw, cd, next_collection);
2519 layout_image_set_fd(lw, nullptr);
2522 /* the image will be set to the next image from the list soon,
2523 setting it to NULL here is not necessary*/
2528 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2530 auto lw = static_cast<LayoutWindow *>(data);
2532 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2534 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2536 switch (fd->change->type)
2538 case FILEDATA_CHANGE_MOVE:
2539 case FILEDATA_CHANGE_RENAME:
2540 layout_image_maint_renamed(lw, fd);
2542 case FILEDATA_CHANGE_DELETE:
2543 layout_image_maint_removed(lw, fd);
2545 case FILEDATA_CHANGE_COPY:
2546 case FILEDATA_CHANGE_UNSPECIFIED:
2547 case FILEDATA_CHANGE_WRITE_METADATA:
2552 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */