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"
49 FILE_COLUMN_POINTER = 0
52 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
53 static void layout_image_set_buttons(LayoutWindow *lw);
54 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
55 static void layout_image_animate_update_image(LayoutWindow *lw);
58 *----------------------------------------------------------------------------
60 *----------------------------------------------------------------------------
62 #pragma GCC diagnostic push
63 #pragma GCC diagnostic ignored "-Wunused-function"
64 static void layout_image_overlay_toggle_unused(LayoutWindow *lw)
67 image_osd_toggle(lw->image);
69 #pragma GCC diagnostic pop
72 *----------------------------------------------------------------------------
74 *----------------------------------------------------------------------------
77 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
79 auto lw = static_cast<LayoutWindow *>(data);
81 /* restore image window */
82 if (lw->image == fs->imd)
83 lw->image = fs->normal_imd;
85 lw->full_screen = nullptr;
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);
111 /** @FIXME This is a hack to fix #1037 Fullscreen loads black
112 * The problem occurs when zoom is set to Original Size.
113 * An extra reload is required to force the image to be displayed.
114 * See also image-view.cc real_view_window_new()
115 * This is probably not the correct solution.
117 image_reload(lw->image);
120 void layout_image_full_screen_stop(LayoutWindow *lw)
122 if (!layout_valid(&lw)) return;
123 if (!lw->full_screen) return;
125 if (lw->image == lw->full_screen->imd)
126 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
128 fullscreen_stop(lw->full_screen);
130 layout_image_animate_update_image(lw);
133 void layout_image_full_screen_toggle(LayoutWindow *lw)
135 if (!layout_valid(&lw)) return;
138 layout_image_full_screen_stop(lw);
142 layout_image_full_screen_start(lw);
146 gboolean layout_image_full_screen_active(LayoutWindow *lw)
148 if (!layout_valid(&lw)) return FALSE;
150 return (lw->full_screen != nullptr);
154 *----------------------------------------------------------------------------
156 *----------------------------------------------------------------------------
159 static void layout_image_slideshow_next(LayoutWindow *lw)
161 if (lw->slideshow) slideshow_next(lw->slideshow);
164 static void layout_image_slideshow_prev(LayoutWindow *lw)
166 if (lw->slideshow) slideshow_prev(lw->slideshow);
169 static void layout_image_slideshow_stop_func(SlideShowData *, gpointer data)
171 auto lw = static_cast<LayoutWindow *>(data);
173 lw->slideshow = nullptr;
174 layout_status_update_info(lw, nullptr);
177 void layout_image_slideshow_start(LayoutWindow *lw)
182 if (!layout_valid(&lw)) return;
183 if (lw->slideshow) return;
185 cd = image_get_collection(lw->image, &info);
189 lw->slideshow = slideshow_start_from_collection(lw, nullptr, cd,
190 layout_image_slideshow_stop_func, lw, info);
194 lw->slideshow = slideshow_start(lw,
195 layout_list_get_index(lw, layout_image_get_fd(lw)),
196 layout_image_slideshow_stop_func, lw);
199 layout_status_update_info(lw, nullptr);
202 /* note that slideshow will take ownership of the list, do not free it */
203 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
205 if (!layout_valid(&lw)) return;
207 if (lw->slideshow || !list)
213 lw->slideshow = slideshow_start_from_filelist(lw, nullptr, list,
214 layout_image_slideshow_stop_func, lw);
216 layout_status_update_info(lw, nullptr);
219 void layout_image_slideshow_stop(LayoutWindow *lw)
221 if (!layout_valid(&lw)) return;
223 if (!lw->slideshow) return;
225 slideshow_free(lw->slideshow);
226 /* the stop_func sets lw->slideshow to NULL for us */
229 void layout_image_slideshow_toggle(LayoutWindow *lw)
231 if (!layout_valid(&lw)) return;
235 layout_image_slideshow_stop(lw);
239 layout_image_slideshow_start(lw);
243 gboolean layout_image_slideshow_active(LayoutWindow *lw)
245 if (!layout_valid(&lw)) return FALSE;
247 return (lw->slideshow != nullptr);
250 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
254 if (!layout_valid(&lw)) return FALSE;
256 ret = slideshow_pause_toggle(lw->slideshow);
258 layout_status_update_info(lw, nullptr);
263 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
265 if (!layout_valid(&lw)) return FALSE;
267 return (slideshow_paused(lw->slideshow));
270 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
272 if (!lw->slideshow) return FALSE;
274 if (!slideshow_should_continue(lw->slideshow))
276 layout_image_slideshow_stop(lw);
284 *----------------------------------------------------------------------------
286 *----------------------------------------------------------------------------
293 GdkPixbufAnimation *gpa;
294 GdkPixbufAnimationIter *iter;
299 GCancellable *cancellable;
301 GFileInputStream *gfstream;
304 static void image_animation_data_free(AnimationData *fd)
307 if(fd->iter) g_object_unref(fd->iter);
308 if(fd->gpa) g_object_unref(fd->gpa);
309 if(fd->cancellable) g_object_unref(fd->cancellable);
313 static gboolean animation_should_continue(AnimationData *fd)
321 static gboolean show_next_frame(gpointer data)
323 auto fd = static_cast<AnimationData*>(data);
327 if(animation_should_continue(fd)==FALSE)
329 image_animation_data_free(fd);
333 pr = reinterpret_cast<PixbufRenderer*>(fd->iw->pr);
335 if (gdk_pixbuf_animation_iter_advance(fd->iter,nullptr)==FALSE)
337 /* This indicates the animation is complete.
338 Return FALSE here to disable looping. */
341 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
342 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
344 if (fd->iw->func_update)
345 fd->iw->func_update(fd->iw, fd->iw->data_update);
347 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
348 if (delay!=fd->delay)
350 if (delay>0) /* Current frame not static. */
353 g_timeout_add(delay,show_next_frame,fd);
357 image_animation_data_free(fd);
365 static gboolean layout_image_animate_check(LayoutWindow *lw)
367 if (!layout_valid(&lw)) return FALSE;
369 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))
373 lw->animation->valid = FALSE;
374 if (lw->animation->cancellable)
376 g_cancellable_cancel(lw->animation->cancellable);
378 lw->animation = nullptr;
386 static void layout_image_animate_update_image(LayoutWindow *lw)
388 if (!layout_valid(&lw)) return;
390 if(lw->options.animate && lw->animation)
392 if (lw->full_screen && lw->image != lw->full_screen->imd)
393 lw->animation->iw = lw->full_screen->imd;
395 lw->animation->iw = lw->image;
400 static void animation_async_ready_cb(GObject *, GAsyncResult *res, gpointer data)
402 GError *error = nullptr;
403 auto animation = static_cast<AnimationData *>(data);
407 if (g_cancellable_is_cancelled(animation->cancellable))
409 gdk_pixbuf_animation_new_from_stream_finish(res, nullptr);
410 g_object_unref(animation->in_file);
411 g_object_unref(animation->gfstream);
412 image_animation_data_free(animation);
416 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
419 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
421 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, nullptr);
424 animation->data_adr = animation->lw->image->image_fd;
425 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
426 animation->valid = TRUE;
428 layout_image_animate_update_image(animation->lw);
430 g_timeout_add(animation->delay, show_next_frame, animation);
436 log_printf("Error reading GIF file: %s\n", error->message);
439 g_object_unref(animation->in_file);
440 g_object_unref(animation->gfstream);
444 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
446 GFileInputStream *gfstream;
447 GError *error = nullptr;
448 AnimationData *animation;
451 if(!layout_image_animate_check(lw)) return FALSE;
453 if(lw->animation) lw->animation->valid = FALSE;
457 g_cancellable_cancel(lw->animation->cancellable);
460 animation = g_new0(AnimationData, 1);
461 lw->animation = animation;
463 animation->cancellable = g_cancellable_new();
465 in_file = g_file_new_for_path(lw->image->image_fd->path);
466 animation->in_file = in_file;
467 gfstream = g_file_read(in_file, nullptr, &error);
470 animation->gfstream = gfstream;
471 gdk_pixbuf_animation_new_from_stream_async(reinterpret_cast<GInputStream*>(gfstream), animation->cancellable, animation_async_ready_cb, animation);
475 log_printf("Error reading animation file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
481 void layout_image_animate_toggle(LayoutWindow *lw)
487 lw->options.animate = !lw->options.animate;
489 action = gtk_action_group_get_action(lw->action_group, "Animate");
490 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
492 layout_image_animate_new_file(lw);
496 *----------------------------------------------------------------------------
498 *----------------------------------------------------------------------------
501 static void li_pop_menu_zoom_in_cb(GtkWidget *, gpointer data)
503 auto lw = static_cast<LayoutWindow *>(data);
505 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
508 static void li_pop_menu_zoom_out_cb(GtkWidget *, gpointer data)
510 auto lw = static_cast<LayoutWindow *>(data);
511 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
514 static void li_pop_menu_zoom_1_1_cb(GtkWidget *, gpointer data)
516 auto lw = static_cast<LayoutWindow *>(data);
518 layout_image_zoom_set(lw, 1.0, FALSE);
521 static void li_pop_menu_zoom_fit_cb(GtkWidget *, gpointer data)
523 auto lw = static_cast<LayoutWindow *>(data);
525 layout_image_zoom_set(lw, 0.0, FALSE);
528 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
531 auto key = static_cast<const gchar *>(data);
533 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
535 if (!editor_window_flag_set(key))
537 layout_image_full_screen_stop(lw);
539 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
542 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
544 auto lw = static_cast<LayoutWindow *>(data);
547 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
548 type = static_cast<AlterType>GPOINTER_TO_INT(data);
550 image_alter_orientation(lw->image, lw->image->image_fd, type);
553 static void li_pop_menu_new_cb(GtkWidget *, gpointer data)
555 auto lw = static_cast<LayoutWindow *>(data);
557 view_window_new(layout_image_get_fd(lw));
560 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
565 menu = gtk_widget_get_toplevel(widget);
566 if (!menu) return nullptr;
568 parent = static_cast<GtkWidget *>(g_object_get_data(G_OBJECT(menu), "click_parent"));
570 if (!parent && lw->full_screen)
572 parent = lw->full_screen->imd->widget;
578 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
580 auto lw = static_cast<LayoutWindow *>(data);
582 file_util_copy(layout_image_get_fd(lw), nullptr, nullptr,
583 li_pop_menu_click_parent(widget, lw));
586 static void li_pop_menu_copy_path_cb(GtkWidget *, gpointer data)
588 auto lw = static_cast<LayoutWindow *>(data);
590 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
593 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
595 auto lw = static_cast<LayoutWindow *>(data);
597 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
601 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
603 /* @FIXME GTK4 stub */
606 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
608 auto lw = static_cast<LayoutWindow *>(data);
609 ImageWindow *imd = lw->image;
612 pixbuf = image_get_pixbuf(imd);
614 gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
618 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
620 auto lw = static_cast<LayoutWindow *>(data);
622 file_util_move(layout_image_get_fd(lw), nullptr, nullptr,
623 li_pop_menu_click_parent(widget, lw));
626 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
628 auto lw = static_cast<LayoutWindow *>(data);
630 file_util_rename(layout_image_get_fd(lw), nullptr,
631 li_pop_menu_click_parent(widget, lw));
634 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
636 auto lw = static_cast<LayoutWindow *>(data);
638 options->file_ops.safe_delete_enable = FALSE;
639 file_util_delete(layout_image_get_fd(lw), nullptr,
640 li_pop_menu_click_parent(widget, lw));
643 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
645 auto lw = static_cast<LayoutWindow *>(data);
647 options->file_ops.safe_delete_enable = TRUE;
648 file_util_delete(layout_image_get_fd(lw), nullptr,
649 li_pop_menu_click_parent(widget, lw));
652 static void li_pop_menu_slide_start_cb(GtkWidget *, gpointer data)
654 auto lw = static_cast<LayoutWindow *>(data);
656 layout_image_slideshow_start(lw);
659 static void li_pop_menu_slide_stop_cb(GtkWidget *, gpointer data)
661 auto lw = static_cast<LayoutWindow *>(data);
663 layout_image_slideshow_stop(lw);
666 static void li_pop_menu_slide_pause_cb(GtkWidget *, gpointer data)
668 auto lw = static_cast<LayoutWindow *>(data);
670 layout_image_slideshow_pause_toggle(lw);
673 static void li_pop_menu_full_screen_cb(GtkWidget *, gpointer data)
675 auto lw = static_cast<LayoutWindow *>(data);
677 layout_image_full_screen_toggle(lw);
680 static void li_pop_menu_animate_cb(GtkWidget *, gpointer data)
682 auto lw = static_cast<LayoutWindow *>(data);
684 layout_image_animate_toggle(lw);
687 static void li_pop_menu_hide_cb(GtkWidget *, gpointer data)
689 auto lw = static_cast<LayoutWindow *>(data);
691 layout_tools_hide_toggle(lw);
694 static void li_set_layout_path_cb(GtkWidget *, gpointer data)
696 auto lw = static_cast<LayoutWindow *>(data);
699 if (!layout_valid(&lw)) return;
701 fd = layout_image_get_fd(lw);
702 if (fd) layout_set_fd(lw, fd);
705 static void li_open_archive_cb(GtkWidget *, gpointer data)
707 auto lw = static_cast<LayoutWindow *>(data);
708 LayoutWindow *lw_new;
711 if (!layout_valid(&lw)) return;
713 dest_dir = open_archive(layout_image_get_fd(lw));
716 lw_new = layout_new_from_default();
717 layout_set_path(lw_new, dest_dir);
722 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
726 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
731 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
733 dirname = g_path_get_dirname(path);
734 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
739 static void layout_image_popup_menu_destroy_cb(GtkWidget *, gpointer data)
741 auto editmenu_fd_list = static_cast<GList *>(data);
743 filelist_free(editmenu_fd_list);
746 static GList *layout_image_get_fd_list(LayoutWindow *lw)
748 GList *list = nullptr;
749 FileData *fd = layout_image_get_fd(lw);
754 /* optionally include sidecars if the filelist entry is not expanded */
755 list = vf_selection_get_one(lw->vf, fd);
757 list = g_list_append(nullptr, file_data_ref(fd));
764 * @brief Add file selection list to a collection
766 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
770 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
773 GList *selection_list = nullptr;
775 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
776 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
777 pop_menu_collections(selection_list, data);
779 filelist_free(selection_list);
782 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
789 GList *editmenu_fd_list;
790 GtkAccelGroup *accel_group;
792 path = layout_image_get_path(lw);
793 fullscreen = layout_image_full_screen_active(lw);
795 menu = popup_menu_short_lived();
797 accel_group = gtk_accel_group_new();
798 gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
800 g_object_set_data(G_OBJECT(menu), "window_keys", nullptr);
801 g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
803 menu_item_add_icon(menu, _("Zoom _in"), GQ_ICON_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
804 menu_item_add_icon(menu, _("Zoom _out"), GQ_ICON_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
805 menu_item_add_icon(menu, _("Zoom _1:1"), GQ_ICON_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
806 menu_item_add_icon(menu, _("Zoom to fit"), GQ_ICON_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
807 menu_item_add_divider(menu);
809 editmenu_fd_list = layout_image_get_fd_list(lw);
810 g_signal_connect(G_OBJECT(menu), "destroy",
811 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
812 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
813 if (!path) gtk_widget_set_sensitive(item, FALSE);
814 menu_item_add_divider(submenu);
815 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
817 item = menu_item_add_icon(menu, _("View in _new window"), GQ_ICON_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
818 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
820 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
821 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
823 item = menu_item_add_icon(menu, _("Open archive"), GQ_ICON_OPEN, G_CALLBACK(li_open_archive_cb), lw);
824 if (!path || lw->image->image_fd->format_class != FORMAT_CLASS_ARCHIVE)
826 gtk_widget_set_sensitive(item, FALSE);
829 menu_item_add_divider(menu);
831 item = menu_item_add_icon(menu, _("_Copy..."), GQ_ICON_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
832 if (!path) gtk_widget_set_sensitive(item, FALSE);
833 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
834 if (!path) gtk_widget_set_sensitive(item, FALSE);
835 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
836 if (!path) gtk_widget_set_sensitive(item, FALSE);
837 item = menu_item_add(menu, _("_Copy path to clipboard"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
838 item = menu_item_add(menu, _("_Copy path unquoted to clipboard"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
839 item = menu_item_add(menu, _("Copy _image to clipboard"), G_CALLBACK(li_pop_menu_copy_image_cb), lw);
840 if (!path) gtk_widget_set_sensitive(item, FALSE);
841 menu_item_add_divider(menu);
843 item = menu_item_add_icon(menu,
844 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
845 _("Move to Trash"), GQ_ICON_DELETE,
846 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
847 if (!path) gtk_widget_set_sensitive(item, FALSE);
848 item = menu_item_add_icon(menu,
849 options->file_ops.confirm_delete ? _("_Delete...") :
850 _("_Delete"), GQ_ICON_DELETE_SHRED,
851 G_CALLBACK(li_pop_menu_delete_cb), lw);
852 if (!path) gtk_widget_set_sensitive(item, FALSE);
853 menu_item_add_divider(menu);
855 submenu = submenu_add_collections(menu, &item,
856 G_CALLBACK(layout_pop_menu_collections_cb), lw);
857 gtk_widget_set_sensitive(item, TRUE);
858 menu_item_add_divider(menu);
860 if (layout_image_slideshow_active(lw))
862 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
863 if (layout_image_slideshow_paused(lw))
865 item = menu_item_add(menu, _("Continue slides_how"),
866 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
870 item = menu_item_add(menu, _("Pause slides_how"),
871 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
876 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
877 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
878 gtk_widget_set_sensitive(item, FALSE);
883 menu_item_add_icon(menu, _("_Full screen"), GQ_ICON_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
887 menu_item_add_icon(menu, _("Exit _full screen"), GQ_ICON_LEAVE_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
890 menu_item_add_check(menu, _("GIF _animation"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
892 menu_item_add_divider(menu);
894 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
895 G_CALLBACK(li_pop_menu_hide_cb), lw);
897 item = menu_item_add_check(menu, _("Hide Selectable Bars"), lw->options.selectable_toolbars_hidden, G_CALLBACK(layout_selectable_toolbars_toggle), lw);
898 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
903 void layout_image_menu_popup(LayoutWindow *lw)
907 menu = layout_image_pop_menu(lw);
908 gtk_menu_popup_at_widget(GTK_MENU(menu), lw->image->widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
912 *----------------------------------------------------------------------------
914 *----------------------------------------------------------------------------
917 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *,
919 GtkSelectionData *selection_data, guint info,
920 guint, gpointer data)
922 auto lw = static_cast<LayoutWindow *>(data);
927 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
929 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
932 if (i < MAX_SPLIT_IMAGES)
934 DEBUG_1("dnd image activate %d", i);
935 layout_image_activate(lw, i, FALSE);
938 if (info == TARGET_TEXT_PLAIN)
940 url = g_strdup(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)));
941 download_web_file(url, FALSE, lw);
944 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
946 CollectionData *source;
950 if (info == TARGET_URI_LIST)
952 list = uri_filelist_from_gtk_selection_data(selection_data);
958 source = collection_from_dnd_data(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)), &list, &info_list);
963 auto fd = static_cast<FileData *>(list->data);
965 if (isfile(fd->path))
971 base = remove_level_from_path(fd->path);
972 dir_fd = file_data_new_dir(base);
973 if (dir_fd != lw->dir_fd)
975 layout_set_fd(lw, dir_fd);
977 file_data_unref(dir_fd);
980 row = layout_list_get_index(lw, fd);
981 if (source && info_list)
983 layout_image_set_collection(lw, source, static_cast<CollectInfo *>(info_list->data));
987 layout_image_set_fd(lw, fd);
991 layout_image_set_index(lw, row);
994 else if (isdir(fd->path))
996 layout_set_fd(lw, fd);
997 layout_image_set_fd(lw, nullptr);
1001 filelist_free(list);
1002 g_list_free(info_list);
1006 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *,
1007 GtkSelectionData *selection_data, guint,
1008 guint, gpointer data)
1010 auto lw = static_cast<LayoutWindow *>(data);
1015 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1017 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
1020 if (i < MAX_SPLIT_IMAGES)
1022 DEBUG_1("dnd get from %d", i);
1023 fd = image_get_fd(lw->split_images[i]);
1026 fd = layout_image_get_fd(lw);
1032 list = g_list_append(nullptr, fd);
1033 uri_selection_data_set_uris_from_filelist(selection_data, list);
1038 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1043 static void layout_image_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
1045 auto lw = static_cast<LayoutWindow *>(data);
1046 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
1051 fd = layout_image_get_fd(lw);
1052 row = layout_list_get_index(lw, fd);
1053 if (row < 0) return;
1055 if (!isfile(fd->path))
1057 if (static_cast<guint>(row) < layout_list_count(lw, nullptr) - 1)
1059 layout_image_next(lw);
1063 layout_image_prev(lw);
1070 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1072 ImageWindow *imd = lw->split_images[i];
1074 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1075 dnd_file_drag_types, dnd_file_drag_types_count,
1076 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1077 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1078 G_CALLBACK(layout_image_dnd_get), lw);
1079 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1080 G_CALLBACK(layout_image_dnd_end), lw);
1082 gtk_drag_dest_set(imd->pr,
1083 static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
1084 dnd_file_drop_types, dnd_file_drop_types_count,
1085 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1086 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1087 G_CALLBACK(layout_image_dnd_receive), lw);
1092 *----------------------------------------------------------------------------
1094 *----------------------------------------------------------------------------
1097 void layout_image_to_root(LayoutWindow *lw)
1099 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1103 *----------------------------------------------------------------------------
1104 * manipulation + accessors
1105 *----------------------------------------------------------------------------
1108 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1111 if (!layout_valid(&lw)) return;
1113 image_scroll(lw->image, x, y);
1115 if (lw->full_screen && lw->image != lw->full_screen->imd)
1117 image_scroll(lw->full_screen->imd, x, y);
1120 if (!connect_scroll) return;
1122 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1124 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1126 image_scroll(lw->split_images[i], x, y);
1132 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1135 if (!layout_valid(&lw)) return;
1137 image_zoom_adjust(lw->image, increment);
1139 if (lw->full_screen && lw->image != lw->full_screen->imd)
1141 image_zoom_adjust(lw->full_screen->imd, increment);
1144 if (!connect_zoom) return;
1146 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1148 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1149 image_zoom_adjust(lw->split_images[i], increment); ;
1153 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1156 if (!layout_valid(&lw)) return;
1158 image_zoom_adjust_at_point(lw->image, increment, x, y);
1160 if (lw->full_screen && lw->image != lw->full_screen->imd)
1162 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1164 if (!connect_zoom && !lw->split_mode) return;
1166 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1168 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1169 lw->split_images[i]->mouse_wheel_mode)
1170 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1174 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1177 if (!layout_valid(&lw)) return;
1179 image_zoom_set(lw->image, zoom);
1181 if (lw->full_screen && lw->image != lw->full_screen->imd)
1183 image_zoom_set(lw->full_screen->imd, zoom);
1186 if (!connect_zoom) return;
1188 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1190 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1191 image_zoom_set(lw->split_images[i], zoom);
1195 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1198 if (!layout_valid(&lw)) return;
1200 image_zoom_set_fill_geometry(lw->image, vertical);
1202 if (lw->full_screen && lw->image != lw->full_screen->imd)
1204 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1207 if (!connect_zoom) return;
1209 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1211 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1212 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1216 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1218 if (!layout_valid(&lw)) return;
1220 GtkTreeModel *store;
1222 GtkTreeSelection *selection;
1227 if (!lw || !lw->vf) return;
1229 if (lw->vf->type == FILEVIEW_ICON)
1231 if (!VFICON(lw->vf)->selection) return;
1232 work = VFICON(lw->vf)->selection;
1236 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1237 work = gtk_tree_selection_get_selected_rows(selection, &store);
1242 if (lw->vf->type == FILEVIEW_ICON)
1244 fd_n = static_cast<FileData *>(work->data);
1249 tpath = static_cast<GtkTreePath *>(work->data);
1250 gtk_tree_model_get_iter(store, &iter, tpath);
1251 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1255 image_alter_orientation(lw->image, fd_n, type);
1259 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1261 metadata_write_string(fd_n, RATING_KEY, rating);
1262 read_rating_data(fd_n);
1265 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1267 if (!layout_valid(&lw)) return;
1269 GtkTreeModel *store;
1271 GtkTreeSelection *selection;
1276 if (!lw || !lw->vf) return;
1278 if (lw->vf->type == FILEVIEW_ICON)
1280 if (!VFICON(lw->vf)->selection) return;
1281 work = VFICON(lw->vf)->selection;
1285 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1286 work = gtk_tree_selection_get_selected_rows(selection, &store);
1291 if (lw->vf->type == FILEVIEW_ICON)
1293 fd_n = static_cast<FileData *>(work->data);
1298 tpath = static_cast<GtkTreePath *>(work->data);
1299 gtk_tree_model_get_iter(store, &iter, tpath);
1300 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1304 image_alter_rating(fd_n, rating);
1308 void layout_image_reset_orientation(LayoutWindow *lw)
1310 ImageWindow *imd= lw->image;
1312 if (!layout_valid(&lw)) return;
1313 if (!imd || !imd->pr || !imd->image_fd) return;
1315 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1317 if (options->image.exif_rotate_enable)
1319 if (g_strcmp0(imd->image_fd->format_name, "heif") != 0)
1321 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1325 imd->orientation = EXIF_ORIENTATION_TOP_LEFT;
1330 imd->orientation = 1;
1333 if (imd->image_fd->user_orientation != 0)
1335 imd->orientation = imd->image_fd->user_orientation;
1338 pixbuf_renderer_set_orientation(reinterpret_cast<PixbufRenderer *>(imd->pr), imd->orientation);
1341 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1343 if (!layout_valid(&lw)) return;
1345 image_set_desaturate(lw->image, desaturate);
1348 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1350 if (!layout_valid(&lw)) return FALSE;
1352 return image_get_desaturate(lw->image);
1355 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1357 if (!layout_valid(&lw)) return;
1359 image_set_overunderexposed(lw->image, overunderexposed);
1362 #pragma GCC diagnostic push
1363 #pragma GCC diagnostic ignored "-Wunused-function"
1364 gboolean layout_image_get_overunderexposed_unused(LayoutWindow *lw)
1366 if (!layout_valid(&lw)) return FALSE;
1368 // return image_get_overunderexposed(lw->image);
1371 #pragma GCC diagnostic pop
1373 void layout_image_set_ignore_alpha(LayoutWindow *lw, gboolean ignore_alpha)
1375 if (!layout_valid(&lw)) return;
1377 lw->options.ignore_alpha = ignore_alpha;
1378 image_set_ignore_alpha(lw->image, ignore_alpha);
1382 #pragma GCC diagnostic push
1383 #pragma GCC diagnostic ignored "-Wunused-function"
1384 gint layout_image_stereo_get_unused(LayoutWindow *lw)
1386 if (!layout_valid(&lw)) return 0;
1388 // return image_stereo_get(lw->image);
1392 void layout_image_stereo_set_unused(LayoutWindow *lw, gint stereo_mode)
1394 if (!layout_valid(&lw)) return;
1396 image_stereo_set(lw->image, stereo_mode);
1398 void layout_image_stereo_swap_unused(LayoutWindow *lw)
1400 if (!layout_valid(&lw)) return;
1402 // image_stereo_swap(lw->image);
1404 #pragma GCC diagnostic pop
1406 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1408 if (!layout_valid(&lw)) return 0;
1410 return image_stereo_pixbuf_get(lw->image);
1413 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1415 if (!layout_valid(&lw)) return;
1417 image_stereo_pixbuf_set(lw->image, static_cast<StereoPixbufData>(stereo_mode));
1420 const gchar *layout_image_get_path(LayoutWindow *lw)
1422 if (!layout_valid(&lw)) return nullptr;
1424 return image_get_path(lw->image);
1427 #pragma GCC diagnostic push
1428 #pragma GCC diagnostic ignored "-Wunused-function"
1429 const gchar *layout_image_get_name_unused(LayoutWindow *lw)
1431 if (!layout_valid(&lw)) return nullptr;
1433 return image_get_name(lw->image);
1435 #pragma GCC diagnostic pop
1437 FileData *layout_image_get_fd(LayoutWindow *lw)
1439 if (!layout_valid(&lw)) return nullptr;
1441 return image_get_fd(lw->image);
1444 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1446 if (!layout_valid(&lw)) return nullptr;
1448 return image_get_collection(lw->image, info);
1451 gint layout_image_get_index(LayoutWindow *lw)
1453 return layout_list_get_index(lw, image_get_fd(lw->image));
1457 *----------------------------------------------------------------------------
1459 *----------------------------------------------------------------------------
1462 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1464 if (!layout_valid(&lw)) return;
1466 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1468 if (lw->full_screen && lw->image != lw->full_screen->imd)
1470 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1474 layout_list_sync_fd(lw, fd);
1475 layout_image_slideshow_continue_check(lw);
1476 layout_bars_new_image(lw);
1477 layout_image_animate_new_file(lw);
1481 image_chain_append_end(fd->path);
1485 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1487 if (!layout_valid(&lw)) return;
1489 /** @FIXME This should be handled at the caller: in vflist_select_image
1492 const gchar *old_path;
1494 old_path = layout_image_get_path(lw);
1495 if (old_path && strcmp(path, old_path) == 0) return;
1498 layout_image_set_fd(lw, fd);
1499 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1502 void layout_image_set_index(LayoutWindow *lw, gint index)
1505 FileData *read_ahead_fd;
1508 if (!layout_valid(&lw)) return;
1510 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1511 fd = layout_list_get_fd(lw, index);
1515 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1519 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1522 if (layout_selection_count(lw, nullptr) > 1)
1524 GList *x = layout_selection_list_by_index(lw);
1528 for (last = y = x; y; y = y->next)
1530 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1537 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1538 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1541 newindex = GPOINTER_TO_INT(y->next->data);
1543 newindex = GPOINTER_TO_INT(x->data);
1548 newindex = GPOINTER_TO_INT(y->prev->data);
1550 newindex = GPOINTER_TO_INT(last->data);
1553 read_ahead_fd = layout_list_get_fd(lw, newindex);
1557 x = g_list_remove(x, x->data);
1560 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1563 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1565 if (!layout_valid(&lw)) return;
1567 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1568 if (options->image.enable_read_ahead)
1570 CollectInfo *r_info;
1573 r_info = collection_next_by_info(cd, info);
1574 if (!r_info) r_info = collection_prev_by_info(cd, info);
1578 r_info = collection_prev_by_info(cd, info);
1579 if (!r_info) r_info = collection_next_by_info(cd, info);
1581 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1584 layout_image_slideshow_continue_check(lw);
1585 layout_bars_new_image(lw);
1588 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1590 layout_image_set_collection_real(lw, cd, info, TRUE);
1591 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1594 void layout_image_refresh(LayoutWindow *lw)
1596 if (!layout_valid(&lw)) return;
1598 image_reload(lw->image);
1601 void layout_image_color_profile_set(LayoutWindow *lw,
1605 if (!layout_valid(&lw)) return;
1607 image_color_profile_set(lw->image, input_type, use_image);
1610 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1612 gboolean *use_image)
1614 if (!layout_valid(&lw)) return FALSE;
1616 return image_color_profile_get(lw->image, input_type, use_image);
1619 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1621 if (!layout_valid(&lw)) return;
1623 image_color_profile_set_use(lw->image, enable);
1626 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1628 if (!layout_valid(&lw)) return FALSE;
1630 return image_color_profile_get_use(lw->image);
1633 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1635 if (!layout_valid(&lw)) return FALSE;
1637 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1641 *----------------------------------------------------------------------------
1643 *----------------------------------------------------------------------------
1646 void layout_image_next(LayoutWindow *lw)
1652 if (!layout_valid(&lw)) return;
1654 if (layout_image_slideshow_active(lw))
1656 layout_image_slideshow_next(lw);
1660 if (layout_selection_count(lw, nullptr) > 1)
1662 GList *x = layout_selection_list_by_index(lw);
1663 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1666 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1671 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1674 if (options->circular_selection_lists)
1676 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1681 x = g_list_remove(x, x->data);
1682 if (y) /* not dereferenced */
1686 cd = image_get_collection(lw->image, &info);
1690 info = collection_next_by_info(cd, info);
1693 layout_image_set_collection_real(lw, cd, info, TRUE);
1697 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1702 current = layout_image_get_index(lw);
1706 if (static_cast<guint>(current) < layout_list_count(lw, nullptr) - 1)
1708 layout_image_set_index(lw, current + 1);
1712 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1717 layout_image_set_index(lw, 0);
1721 void layout_image_prev(LayoutWindow *lw)
1727 if (!layout_valid(&lw)) return;
1729 if (layout_image_slideshow_active(lw))
1731 layout_image_slideshow_prev(lw);
1735 if (layout_selection_count(lw, nullptr) > 1)
1737 GList *x = layout_selection_list_by_index(lw);
1738 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1742 for (last = y = x; y; y = y->next)
1744 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1749 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1752 if (options->circular_selection_lists)
1754 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1759 x = g_list_remove(x, x->data);
1760 if (y) /* not dereferenced */
1764 cd = image_get_collection(lw->image, &info);
1768 info = collection_prev_by_info(cd, info);
1771 layout_image_set_collection_real(lw, cd, info, FALSE);
1775 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1780 current = layout_image_get_index(lw);
1786 layout_image_set_index(lw, current - 1);
1790 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1795 layout_image_set_index(lw, layout_list_count(lw, nullptr) - 1);
1799 void layout_image_first(LayoutWindow *lw)
1805 if (!layout_valid(&lw)) return;
1807 cd = image_get_collection(lw->image, &info);
1811 CollectInfo *first_collection;
1812 first_collection = collection_get_first(cd);
1813 if (first_collection != info)
1815 layout_image_set_collection_real(lw, cd, first_collection, TRUE);
1820 current = layout_image_get_index(lw);
1821 if (current != 0 && layout_list_count(lw, nullptr) > 0)
1823 layout_image_set_index(lw, 0);
1827 void layout_image_last(LayoutWindow *lw)
1834 if (!layout_valid(&lw)) return;
1836 cd = image_get_collection(lw->image, &info);
1840 CollectInfo *last_collection;
1841 last_collection = collection_get_last(cd);
1842 if (last_collection != info)
1844 layout_image_set_collection_real(lw, cd, last_collection, FALSE);
1849 current = layout_image_get_index(lw);
1850 count = layout_list_count(lw, nullptr);
1851 if (current != count - 1 && count > 0)
1853 layout_image_set_index(lw, count - 1);
1858 *----------------------------------------------------------------------------
1860 *----------------------------------------------------------------------------
1863 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1867 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1869 if (lw->split_images[i] == imd)
1872 if (i < MAX_SPLIT_IMAGES)
1879 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1881 auto lw = static_cast<LayoutWindow *>(data);
1883 gint i = image_idx(lw, imd);
1887 DEBUG_1("image activate focus_in %d", i);
1888 layout_image_activate(lw, i, FALSE);
1893 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1895 auto lw = static_cast<LayoutWindow *>(data);
1897 LayoutWindow *lw_new;
1900 switch (event->button)
1902 case MOUSE_BUTTON_LEFT:
1903 if (event->button == MOUSE_BUTTON_LEFT && event->type == GDK_2BUTTON_PRESS)
1905 layout_image_full_screen_toggle(lw);
1908 else if (options->image_l_click_archive && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_ARCHIVE)
1910 dest_dir = open_archive(imd->image_fd);
1913 lw_new = layout_new_from_default();
1914 layout_set_path(lw_new, dest_dir);
1919 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
1922 else if (options->image_l_click_video && options->image_l_click_video_editor && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1924 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1926 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1927 layout_image_next(lw);
1929 case MOUSE_BUTTON_MIDDLE:
1930 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1931 layout_image_prev(lw);
1933 case MOUSE_BUTTON_RIGHT:
1934 menu = layout_image_pop_menu(lw);
1935 if (imd == lw->image)
1937 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1939 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1946 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1948 auto lw = static_cast<LayoutWindow *>(data);
1950 gint i = image_idx(lw, imd);
1954 DEBUG_1("image activate scroll %d", i);
1955 layout_image_activate(lw, i, FALSE);
1959 if ((event->state & GDK_CONTROL_MASK) ||
1960 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1962 switch (event->direction)
1965 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1967 case GDK_SCROLL_DOWN:
1968 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1974 else if (options->mousewheel_scrolls)
1976 switch (event->direction)
1979 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1981 case GDK_SCROLL_DOWN:
1982 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1984 case GDK_SCROLL_LEFT:
1985 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1987 case GDK_SCROLL_RIGHT:
1988 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1996 switch (event->direction)
1999 layout_image_prev(lw);
2001 case GDK_SCROLL_DOWN:
2002 layout_image_next(lw);
2010 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2013 auto lw = static_cast<LayoutWindow *>(data);
2017 if (lw->full_screen && lw->image != lw->full_screen->imd &&
2018 imd != lw->full_screen->imd)
2020 if (event->state & GDK_CONTROL_MASK)
2022 image_get_scroll_center(imd, &sx, &sy);
2026 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
2030 image_set_scroll_center(lw->full_screen->imd, sx, sy);
2033 if (!(event->state & GDK_SHIFT_MASK)) return;
2035 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2037 if (lw->split_images[i] && lw->split_images[i] != imd)
2040 if (event->state & GDK_CONTROL_MASK)
2042 image_get_scroll_center(imd, &sx, &sy);
2046 image_get_scroll_center(lw->split_images[i], &sx, &sy);
2050 image_set_scroll_center(lw->split_images[i], sx, sy);
2055 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
2057 auto lw = static_cast<LayoutWindow *>(data);
2059 gint i = image_idx(lw, imd);
2063 layout_image_activate(lw, i, FALSE);
2066 switch (event->button)
2068 case MOUSE_BUTTON_RIGHT:
2069 menu = layout_image_pop_menu(lw);
2070 if (imd == lw->image)
2072 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
2074 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
2082 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2084 auto lw = static_cast<LayoutWindow *>(data);
2085 gint i = image_idx(lw, imd);
2089 layout_image_activate(lw, i, FALSE);
2092 /* continue as with active image */
2093 layout_image_drag_cb(imd, event, dx, dy, data);
2097 static void layout_image_set_buttons(LayoutWindow *lw)
2099 image_set_button_func(lw->image, layout_image_button_cb, lw);
2100 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
2103 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
2105 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
2106 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
2109 /* Returns the length of an integer */
2110 static gint num_length(gint num)
2113 if (num < 0) num = -num;
2122 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2124 auto lw = static_cast<LayoutWindow *>(data);
2130 PangoAttrList *attrs;
2132 if (!data || !layout_valid(&lw) || !lw->image
2133 || !lw->options.show_info_pixel || lw->image->unknown) return;
2135 pixbuf_renderer_get_image_size(pr, &width, &height);
2136 if (width < 1 || height < 1) return;
2138 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2140 if(x_pixel >= 0 && y_pixel >= 0)
2146 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2147 &r_mouse, &g_mouse, &b_mouse);
2149 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2150 num_length(width - 1), x_pixel,
2151 num_length(height - 1), y_pixel,
2152 r_mouse, g_mouse, b_mouse);
2157 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2158 num_length(width - 1), " ",
2159 num_length(height - 1), " ");
2162 attrs = pango_attr_list_new();
2163 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2164 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2165 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2166 pango_attr_list_unref(attrs);
2172 *----------------------------------------------------------------------------
2174 *----------------------------------------------------------------------------
2177 static void layout_image_update_cb(ImageWindow *, gpointer data)
2179 auto lw = static_cast<LayoutWindow *>(data);
2180 layout_status_update_image(lw);
2183 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2185 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2187 if (!lw->split_images[i])
2189 lw->split_images[i] = image_new(TRUE);
2191 g_object_ref(lw->split_images[i]->widget);
2193 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2194 G_CALLBACK(layout_status_update_pixel_cb), lw);
2196 image_background_set_color_from_options(lw->split_images[i], FALSE);
2198 image_auto_refresh_enable(lw->split_images[i], TRUE);
2200 layout_image_dnd_init(lw, i);
2201 image_color_profile_set(lw->split_images[i],
2202 options->color_profile.input_type,
2203 options->color_profile.use_image);
2204 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2206 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2207 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2209 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2213 return lw->split_images[i]->widget;
2216 void layout_image_deactivate(LayoutWindow *lw, gint i)
2218 if (!lw->split_images[i]) return;
2219 image_set_update_func(lw->split_images[i], nullptr, nullptr);
2220 layout_image_set_buttons_inactive(lw, i);
2221 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2223 image_attach_window(lw->split_images[i], nullptr, nullptr, nullptr, FALSE);
2224 image_select(lw->split_images[i], FALSE);
2227 /* force should be set after change of lw->split_mode */
2228 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2232 if (!lw->split_images[i]) return;
2233 if (!force && lw->active_split_image == i) return;
2235 /* deactivate currently active */
2236 if (lw->active_split_image != i)
2237 layout_image_deactivate(lw, lw->active_split_image);
2239 lw->image = lw->split_images[i];
2240 lw->active_split_image = i;
2242 image_set_update_func(lw->image, layout_image_update_cb, lw);
2243 layout_image_set_buttons(lw);
2244 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2246 image_attach_window(lw->image, lw->window, nullptr, GQ_APPNAME, FALSE);
2248 /* do not highlight selected image in SPLIT_NONE */
2249 /* maybe the image should be selected always and highlight should be controlled by
2250 another image option */
2251 if (lw->split_mode != SPLIT_NONE)
2252 image_select(lw->split_images[i], TRUE);
2254 image_select(lw->split_images[i], FALSE);
2256 fd = image_get_fd(lw->image);
2260 layout_set_fd(lw, fd);
2262 layout_status_update_image(lw);
2266 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2268 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2271 for (i = 0; i < n; i++)
2272 if (!lw->split_images[i])
2274 FileData *img_fd = nullptr;
2277 layout_image_new(lw, i);
2278 image_set_frame(lw->split_images[i], frame);
2279 image_set_selectable(lw->split_images[i], (n > 1));
2283 image_osd_copy_status(lw->image, lw->split_images[i]);
2286 if (layout_selection_count(lw, nullptr) > 1)
2288 GList *work = g_list_last(layout_selection_list(lw));
2291 while (work && j < i)
2293 auto fd = static_cast<FileData *>(work->data);
2296 if (!fd || !*fd->path || fd->parent ||
2297 fd == lw->split_images[0]->image_fd)
2307 if (!img_fd && lw->image)
2309 img_fd = image_get_fd(lw->image);
2310 zoom = image_zoom_get(lw->image);
2317 image_change_fd(lw->split_images[i], img_fd, zoom);
2318 image_get_scroll_center(lw->image, &sx, &sy);
2319 image_set_scroll_center(lw->split_images[i], sx, sy);
2321 layout_image_deactivate(lw, i);
2325 image_set_frame(lw->split_images[i], frame);
2326 image_set_selectable(lw->split_images[i], (n > 1));
2329 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2331 if (lw->split_images[i])
2333 g_object_unref(lw->split_images[i]->widget);
2334 lw->split_images[i] = nullptr;
2338 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2340 layout_image_activate(lw, 0, TRUE);
2344 /* this will draw the frame around selected image (image_select)
2345 on switch from single to split images */
2346 layout_image_activate(lw, lw->active_split_image, TRUE);
2350 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2352 lw->split_mode = SPLIT_NONE;
2354 layout_image_setup_split_common(lw, 1);
2356 lw->split_image_widget = lw->split_images[0]->widget;
2358 return lw->split_image_widget;
2362 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2366 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2368 layout_image_setup_split_common(lw, 2);
2370 /* horizontal split means vpaned and vice versa */
2371 paned = gtk_paned_new(horizontal ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
2374 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2375 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2377 gtk_widget_show(lw->split_images[0]->widget);
2378 gtk_widget_show(lw->split_images[1]->widget);
2380 lw->split_image_widget = paned;
2382 return lw->split_image_widget;
2386 static GtkWidget *layout_image_setup_split_triple(LayoutWindow *lw)
2390 GtkAllocation allocation;
2394 lw->split_mode = SPLIT_TRIPLE;
2396 layout_image_setup_split_common(lw, 3);
2398 gtk_widget_get_allocation(lw->utility_paned, &allocation);
2400 hpaned1 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2401 DEBUG_NAME(hpaned1);
2402 hpaned2 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2403 DEBUG_NAME(hpaned2);
2405 if (lw->bar && gtk_widget_get_visible(lw->bar))
2407 pane_pos = (gtk_paned_get_position(GTK_PANED(lw->utility_paned))) / 3;
2411 pane_pos = allocation.width / 3;
2414 gtk_paned_set_position(GTK_PANED(hpaned1), pane_pos);
2415 gtk_paned_set_position(GTK_PANED(hpaned2), pane_pos);
2417 gtk_paned_pack1(GTK_PANED(hpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2418 gtk_paned_pack1(GTK_PANED(hpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2419 gtk_paned_pack2(GTK_PANED(hpaned2), lw->split_images[2]->widget, TRUE, TRUE);
2420 gtk_paned_pack2(GTK_PANED(hpaned1), hpaned2, TRUE, TRUE);
2422 for (i = 0; i < 3; i++)
2424 gtk_widget_show(lw->split_images[i]->widget);
2427 gtk_widget_show(hpaned1);
2428 gtk_widget_show(hpaned2);
2430 lw->split_image_widget = hpaned1;
2432 return lw->split_image_widget;
2435 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2442 lw->split_mode = SPLIT_QUAD;
2444 layout_image_setup_split_common(lw, 4);
2446 hpaned = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2448 vpaned1 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2449 DEBUG_NAME(vpaned1);
2450 vpaned2 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2451 DEBUG_NAME(vpaned2);
2453 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2454 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2456 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2457 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2459 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2460 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2462 for (i = 0; i < 4; i++)
2463 gtk_widget_show(lw->split_images[i]->widget);
2465 gtk_widget_show(vpaned1);
2466 gtk_widget_show(vpaned2);
2468 lw->split_image_widget = hpaned;
2470 return lw->split_image_widget;
2474 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2479 return layout_image_setup_split_hv(lw, TRUE);
2481 return layout_image_setup_split_hv(lw, FALSE);
2483 return layout_image_setup_split_triple(lw);
2485 return layout_image_setup_split_quad(lw);
2488 return layout_image_setup_split_none(lw);
2494 *-----------------------------------------------------------------------------
2495 * maintenance (for rename, move, remove)
2496 *-----------------------------------------------------------------------------
2499 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2501 if (fd == layout_image_get_fd(lw))
2503 image_set_fd(lw->image, fd);
2507 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2509 if (fd == layout_image_get_fd(lw))
2514 cd = image_get_collection(lw->image, &info);
2517 CollectInfo *next_collection;
2519 next_collection = collection_next_by_info(cd, info);
2520 if (!next_collection) next_collection = collection_prev_by_info(cd, info);
2522 if (next_collection)
2524 layout_image_set_collection(lw, cd, next_collection);
2527 layout_image_set_fd(lw, nullptr);
2530 /* the image will be set to the next image from the list soon,
2531 setting it to NULL here is not necessary*/
2536 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2538 auto lw = static_cast<LayoutWindow *>(data);
2540 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2542 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2544 switch (fd->change->type)
2546 case FILEDATA_CHANGE_MOVE:
2547 case FILEDATA_CHANGE_RENAME:
2548 layout_image_maint_renamed(lw, fd);
2550 case FILEDATA_CHANGE_DELETE:
2551 layout_image_maint_removed(lw, fd);
2553 case FILEDATA_CHANGE_COPY:
2554 case FILEDATA_CHANGE_UNSPECIFIED:
2555 case FILEDATA_CHANGE_WRITE_METADATA:
2560 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */