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.
22 #include "layout-image.h"
26 #include <gdk-pixbuf/gdk-pixbuf.h>
29 #include <glib-object.h>
30 #include <pango/pango.h>
40 #include "fullscreen.h"
41 #include "history-list.h"
42 #include "image-overlay.h"
46 #include "layout-util.h"
48 #include "main-defines.h"
53 #include "pixbuf-renderer.h"
54 #include "slideshow.h"
55 #include "ui-fileops.h"
57 #include "ui-utildlg.h"
58 #include "uri-utils.h"
60 #include "view-file.h"
63 FILE_COLUMN_POINTER = 0
66 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
67 static void layout_image_set_buttons(LayoutWindow *lw);
68 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
69 static void layout_image_animate_update_image(LayoutWindow *lw);
72 *----------------------------------------------------------------------------
74 *----------------------------------------------------------------------------
76 #pragma GCC diagnostic push
77 #pragma GCC diagnostic ignored "-Wunused-function"
78 static void layout_image_overlay_toggle_unused(LayoutWindow *lw)
81 image_osd_toggle(lw->image);
83 #pragma GCC diagnostic pop
86 *----------------------------------------------------------------------------
88 *----------------------------------------------------------------------------
91 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
93 auto lw = static_cast<LayoutWindow *>(data);
95 /* restore image window */
96 if (lw->image == fs->imd)
97 lw->image = fs->normal_imd;
99 lw->full_screen = nullptr;
102 void layout_image_full_screen_start(LayoutWindow *lw)
104 if (!layout_valid(&lw)) return;
106 if (lw->full_screen) return;
108 lw->full_screen = fullscreen_start(lw->window, lw->image,
109 layout_image_full_screen_stop_func, lw);
111 /* set to new image window */
112 if (lw->full_screen->same_region)
113 lw->image = lw->full_screen->imd;
115 layout_image_set_buttons(lw);
117 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
118 G_CALLBACK(layout_key_press_cb), lw);
120 layout_actions_add_window(lw, lw->full_screen->window);
122 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
123 layout_image_animate_update_image(lw);
125 /** @FIXME This is a hack to fix #1037 Fullscreen loads black
126 * The problem occurs when zoom is set to Original Size.
127 * An extra reload is required to force the image to be displayed.
128 * See also image-view.cc real_view_window_new()
129 * This is probably not the correct solution.
131 image_reload(lw->image);
134 void layout_image_full_screen_stop(LayoutWindow *lw)
136 if (!layout_valid(&lw)) return;
137 if (!lw->full_screen) return;
139 if (lw->image == lw->full_screen->imd)
140 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
142 fullscreen_stop(lw->full_screen);
144 layout_image_animate_update_image(lw);
147 void layout_image_full_screen_toggle(LayoutWindow *lw)
149 if (!layout_valid(&lw)) return;
152 layout_image_full_screen_stop(lw);
156 layout_image_full_screen_start(lw);
160 gboolean layout_image_full_screen_active(LayoutWindow *lw)
162 if (!layout_valid(&lw)) return FALSE;
164 return (lw->full_screen != nullptr);
168 *----------------------------------------------------------------------------
170 *----------------------------------------------------------------------------
173 static void layout_image_slideshow_next(LayoutWindow *lw)
175 if (lw->slideshow) slideshow_next(lw->slideshow);
178 static void layout_image_slideshow_prev(LayoutWindow *lw)
180 if (lw->slideshow) slideshow_prev(lw->slideshow);
183 static void layout_image_slideshow_stop_func(SlideShowData *, gpointer data)
185 auto lw = static_cast<LayoutWindow *>(data);
187 lw->slideshow = nullptr;
188 layout_status_update_info(lw, nullptr);
191 void layout_image_slideshow_start(LayoutWindow *lw)
196 if (!layout_valid(&lw)) return;
197 if (lw->slideshow) return;
199 cd = image_get_collection(lw->image, &info);
203 lw->slideshow = slideshow_start_from_collection(lw, nullptr, cd,
204 layout_image_slideshow_stop_func, lw, info);
208 lw->slideshow = slideshow_start(lw,
209 layout_list_get_index(lw, layout_image_get_fd(lw)),
210 layout_image_slideshow_stop_func, lw);
213 layout_status_update_info(lw, nullptr);
216 /* note that slideshow will take ownership of the list, do not free it */
217 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
219 if (!layout_valid(&lw)) return;
221 if (lw->slideshow || !list)
227 lw->slideshow = slideshow_start_from_filelist(lw, nullptr, list,
228 layout_image_slideshow_stop_func, lw);
230 layout_status_update_info(lw, nullptr);
233 void layout_image_slideshow_stop(LayoutWindow *lw)
235 if (!layout_valid(&lw)) return;
237 if (!lw->slideshow) return;
239 slideshow_free(lw->slideshow);
240 /* the stop_func sets lw->slideshow to NULL for us */
243 void layout_image_slideshow_toggle(LayoutWindow *lw)
245 if (!layout_valid(&lw)) return;
249 layout_image_slideshow_stop(lw);
253 layout_image_slideshow_start(lw);
257 gboolean layout_image_slideshow_active(LayoutWindow *lw)
259 if (!layout_valid(&lw)) return FALSE;
261 return (lw->slideshow != nullptr);
264 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
268 if (!layout_valid(&lw)) return FALSE;
270 ret = slideshow_pause_toggle(lw->slideshow);
272 layout_status_update_info(lw, nullptr);
277 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
279 if (!layout_valid(&lw)) return FALSE;
281 return (slideshow_paused(lw->slideshow));
284 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
286 if (!lw->slideshow) return FALSE;
288 if (!slideshow_should_continue(lw->slideshow))
290 layout_image_slideshow_stop(lw);
298 *----------------------------------------------------------------------------
300 *----------------------------------------------------------------------------
307 GdkPixbufAnimation *gpa;
308 GdkPixbufAnimationIter *iter;
313 GCancellable *cancellable;
315 GFileInputStream *gfstream;
318 static void image_animation_data_free(AnimationData *fd)
321 if(fd->iter) g_object_unref(fd->iter);
322 if(fd->gpa) g_object_unref(fd->gpa);
323 if(fd->cancellable) g_object_unref(fd->cancellable);
327 static gboolean animation_should_continue(AnimationData *fd)
335 static gboolean show_next_frame(gpointer data)
337 auto fd = static_cast<AnimationData*>(data);
341 if(animation_should_continue(fd)==FALSE)
343 image_animation_data_free(fd);
347 pr = reinterpret_cast<PixbufRenderer*>(fd->iw->pr);
349 if (gdk_pixbuf_animation_iter_advance(fd->iter,nullptr)==FALSE)
351 /* This indicates the animation is complete.
352 Return FALSE here to disable looping. */
355 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
356 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
358 if (fd->iw->func_update)
359 fd->iw->func_update(fd->iw, fd->iw->data_update);
361 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
362 if (delay!=fd->delay)
364 if (delay>0) /* Current frame not static. */
367 g_timeout_add(delay,show_next_frame,fd);
371 image_animation_data_free(fd);
379 static gboolean layout_image_animate_check(LayoutWindow *lw)
381 if (!layout_valid(&lw)) return FALSE;
383 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))
387 lw->animation->valid = FALSE;
388 if (lw->animation->cancellable)
390 g_cancellable_cancel(lw->animation->cancellable);
392 lw->animation = nullptr;
400 static void layout_image_animate_update_image(LayoutWindow *lw)
402 if (!layout_valid(&lw)) return;
404 if(lw->options.animate && lw->animation)
406 if (lw->full_screen && lw->image != lw->full_screen->imd)
407 lw->animation->iw = lw->full_screen->imd;
409 lw->animation->iw = lw->image;
414 static void animation_async_ready_cb(GObject *, GAsyncResult *res, gpointer data)
416 GError *error = nullptr;
417 auto animation = static_cast<AnimationData *>(data);
421 if (g_cancellable_is_cancelled(animation->cancellable))
423 gdk_pixbuf_animation_new_from_stream_finish(res, nullptr);
424 g_object_unref(animation->in_file);
425 g_object_unref(animation->gfstream);
426 image_animation_data_free(animation);
430 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
433 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
435 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, nullptr);
438 animation->data_adr = animation->lw->image->image_fd;
439 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
440 animation->valid = TRUE;
442 layout_image_animate_update_image(animation->lw);
444 g_timeout_add(animation->delay, show_next_frame, animation);
450 log_printf("Error reading GIF file: %s\n", error->message);
453 g_object_unref(animation->in_file);
454 g_object_unref(animation->gfstream);
458 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
460 GFileInputStream *gfstream;
461 GError *error = nullptr;
462 AnimationData *animation;
465 if(!layout_image_animate_check(lw)) return FALSE;
467 if(lw->animation) lw->animation->valid = FALSE;
471 g_cancellable_cancel(lw->animation->cancellable);
474 animation = g_new0(AnimationData, 1);
475 lw->animation = animation;
477 animation->cancellable = g_cancellable_new();
479 in_file = g_file_new_for_path(lw->image->image_fd->path);
480 animation->in_file = in_file;
481 gfstream = g_file_read(in_file, nullptr, &error);
484 animation->gfstream = gfstream;
485 gdk_pixbuf_animation_new_from_stream_async(reinterpret_cast<GInputStream*>(gfstream), animation->cancellable, animation_async_ready_cb, animation);
489 log_printf("Error reading animation file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
495 void layout_image_animate_toggle(LayoutWindow *lw)
501 lw->options.animate = !lw->options.animate;
503 action = gtk_action_group_get_action(lw->action_group, "Animate");
504 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
506 layout_image_animate_new_file(lw);
510 *----------------------------------------------------------------------------
512 *----------------------------------------------------------------------------
515 static void li_pop_menu_zoom_in_cb(GtkWidget *, gpointer data)
517 auto lw = static_cast<LayoutWindow *>(data);
519 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
522 static void li_pop_menu_zoom_out_cb(GtkWidget *, gpointer data)
524 auto lw = static_cast<LayoutWindow *>(data);
525 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
528 static void li_pop_menu_zoom_1_1_cb(GtkWidget *, gpointer data)
530 auto lw = static_cast<LayoutWindow *>(data);
532 layout_image_zoom_set(lw, 1.0, FALSE);
535 static void li_pop_menu_zoom_fit_cb(GtkWidget *, gpointer data)
537 auto lw = static_cast<LayoutWindow *>(data);
539 layout_image_zoom_set(lw, 0.0, FALSE);
542 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
545 auto key = static_cast<const gchar *>(data);
547 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
549 if (!editor_window_flag_set(key))
551 layout_image_full_screen_stop(lw);
553 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
556 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
558 auto lw = static_cast<LayoutWindow *>(data);
561 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
562 type = static_cast<AlterType>GPOINTER_TO_INT(data);
564 image_alter_orientation(lw->image, lw->image->image_fd, type);
567 static void li_pop_menu_new_cb(GtkWidget *, gpointer data)
569 auto lw = static_cast<LayoutWindow *>(data);
571 view_window_new(layout_image_get_fd(lw));
574 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
579 menu = gtk_widget_get_toplevel(widget);
580 if (!menu) return nullptr;
582 parent = static_cast<GtkWidget *>(g_object_get_data(G_OBJECT(menu), "click_parent"));
584 if (!parent && lw->full_screen)
586 parent = lw->full_screen->imd->widget;
592 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
594 auto lw = static_cast<LayoutWindow *>(data);
596 file_util_copy(layout_image_get_fd(lw), nullptr, nullptr,
597 li_pop_menu_click_parent(widget, lw));
600 static void li_pop_menu_copy_path_cb(GtkWidget *, gpointer data)
602 auto lw = static_cast<LayoutWindow *>(data);
604 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
607 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
609 auto lw = static_cast<LayoutWindow *>(data);
611 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
615 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
617 /* @FIXME GTK4 stub */
620 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
622 auto lw = static_cast<LayoutWindow *>(data);
623 ImageWindow *imd = lw->image;
626 pixbuf = image_get_pixbuf(imd);
628 gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
632 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
634 auto lw = static_cast<LayoutWindow *>(data);
636 file_util_move(layout_image_get_fd(lw), nullptr, nullptr,
637 li_pop_menu_click_parent(widget, lw));
640 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
642 auto lw = static_cast<LayoutWindow *>(data);
644 file_util_rename(layout_image_get_fd(lw), nullptr,
645 li_pop_menu_click_parent(widget, lw));
648 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
650 auto lw = static_cast<LayoutWindow *>(data);
652 options->file_ops.safe_delete_enable = FALSE;
653 file_util_delete(layout_image_get_fd(lw), nullptr,
654 li_pop_menu_click_parent(widget, lw));
657 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
659 auto lw = static_cast<LayoutWindow *>(data);
661 options->file_ops.safe_delete_enable = TRUE;
662 file_util_delete(layout_image_get_fd(lw), nullptr,
663 li_pop_menu_click_parent(widget, lw));
666 static void li_pop_menu_slide_start_cb(GtkWidget *, gpointer data)
668 auto lw = static_cast<LayoutWindow *>(data);
670 layout_image_slideshow_start(lw);
673 static void li_pop_menu_slide_stop_cb(GtkWidget *, gpointer data)
675 auto lw = static_cast<LayoutWindow *>(data);
677 layout_image_slideshow_stop(lw);
680 static void li_pop_menu_slide_pause_cb(GtkWidget *, gpointer data)
682 auto lw = static_cast<LayoutWindow *>(data);
684 layout_image_slideshow_pause_toggle(lw);
687 static void li_pop_menu_full_screen_cb(GtkWidget *, gpointer data)
689 auto lw = static_cast<LayoutWindow *>(data);
691 layout_image_full_screen_toggle(lw);
694 static void li_pop_menu_animate_cb(GtkWidget *, gpointer data)
696 auto lw = static_cast<LayoutWindow *>(data);
698 layout_image_animate_toggle(lw);
701 static void li_pop_menu_hide_cb(GtkWidget *, gpointer data)
703 auto lw = static_cast<LayoutWindow *>(data);
705 layout_tools_hide_toggle(lw);
708 static void li_set_layout_path_cb(GtkWidget *, gpointer data)
710 auto lw = static_cast<LayoutWindow *>(data);
713 if (!layout_valid(&lw)) return;
715 fd = layout_image_get_fd(lw);
716 if (fd) layout_set_fd(lw, fd);
719 static void li_open_archive_cb(GtkWidget *, gpointer data)
721 auto lw = static_cast<LayoutWindow *>(data);
722 LayoutWindow *lw_new;
725 if (!layout_valid(&lw)) return;
727 dest_dir = open_archive(layout_image_get_fd(lw));
730 lw_new = layout_new_from_default();
731 layout_set_path(lw_new, dest_dir);
736 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
740 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
745 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
747 dirname = g_path_get_dirname(path);
748 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
753 static void layout_image_popup_menu_destroy_cb(GtkWidget *, gpointer data)
755 auto editmenu_fd_list = static_cast<GList *>(data);
757 filelist_free(editmenu_fd_list);
760 static GList *layout_image_get_fd_list(LayoutWindow *lw)
762 GList *list = nullptr;
763 FileData *fd = layout_image_get_fd(lw);
768 /* optionally include sidecars if the filelist entry is not expanded */
769 list = vf_selection_get_one(lw->vf, fd);
771 list = g_list_append(nullptr, file_data_ref(fd));
778 * @brief Add file selection list to a collection
780 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
784 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
787 GList *selection_list = nullptr;
789 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
790 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
791 pop_menu_collections(selection_list, data);
793 filelist_free(selection_list);
796 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
803 GList *editmenu_fd_list;
804 GtkAccelGroup *accel_group;
806 path = layout_image_get_path(lw);
807 fullscreen = layout_image_full_screen_active(lw);
809 menu = popup_menu_short_lived();
811 accel_group = gtk_accel_group_new();
812 gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
814 g_object_set_data(G_OBJECT(menu), "window_keys", nullptr);
815 g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
817 menu_item_add_icon(menu, _("Zoom _in"), GQ_ICON_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
818 menu_item_add_icon(menu, _("Zoom _out"), GQ_ICON_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
819 menu_item_add_icon(menu, _("Zoom _1:1"), GQ_ICON_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
820 menu_item_add_icon(menu, _("Zoom to fit"), GQ_ICON_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
821 menu_item_add_divider(menu);
823 editmenu_fd_list = layout_image_get_fd_list(lw);
824 g_signal_connect(G_OBJECT(menu), "destroy",
825 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
826 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
827 if (!path) gtk_widget_set_sensitive(item, FALSE);
828 menu_item_add_divider(submenu);
829 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
831 item = menu_item_add_icon(menu, _("View in _new window"), GQ_ICON_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
832 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
834 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
835 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
837 item = menu_item_add_icon(menu, _("Open archive"), GQ_ICON_OPEN, G_CALLBACK(li_open_archive_cb), lw);
838 if (!path || lw->image->image_fd->format_class != FORMAT_CLASS_ARCHIVE)
840 gtk_widget_set_sensitive(item, FALSE);
843 menu_item_add_divider(menu);
845 item = menu_item_add_icon(menu, _("_Copy..."), GQ_ICON_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
846 if (!path) gtk_widget_set_sensitive(item, FALSE);
847 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
848 if (!path) gtk_widget_set_sensitive(item, FALSE);
849 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
850 if (!path) gtk_widget_set_sensitive(item, FALSE);
851 item = menu_item_add(menu, _("_Copy path to clipboard"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
852 item = menu_item_add(menu, _("_Copy path unquoted to clipboard"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
853 item = menu_item_add(menu, _("Copy _image to clipboard"), G_CALLBACK(li_pop_menu_copy_image_cb), lw);
854 if (!path) gtk_widget_set_sensitive(item, FALSE);
855 menu_item_add_divider(menu);
857 item = menu_item_add_icon(menu,
858 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
859 _("Move to Trash"), GQ_ICON_DELETE,
860 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
861 if (!path) gtk_widget_set_sensitive(item, FALSE);
862 item = menu_item_add_icon(menu,
863 options->file_ops.confirm_delete ? _("_Delete...") :
864 _("_Delete"), GQ_ICON_DELETE_SHRED,
865 G_CALLBACK(li_pop_menu_delete_cb), lw);
866 if (!path) gtk_widget_set_sensitive(item, FALSE);
867 menu_item_add_divider(menu);
869 submenu = submenu_add_collections(menu, &item,
870 G_CALLBACK(layout_pop_menu_collections_cb), lw);
871 gtk_widget_set_sensitive(item, TRUE);
872 menu_item_add_divider(menu);
874 if (layout_image_slideshow_active(lw))
876 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
877 if (layout_image_slideshow_paused(lw))
879 item = menu_item_add(menu, _("Continue slides_how"),
880 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
884 item = menu_item_add(menu, _("Pause slides_how"),
885 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
890 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
891 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
892 gtk_widget_set_sensitive(item, FALSE);
897 menu_item_add_icon(menu, _("_Full screen"), GQ_ICON_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
901 menu_item_add_icon(menu, _("Exit _full screen"), GQ_ICON_LEAVE_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
904 menu_item_add_check(menu, _("GIF _animation"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
906 menu_item_add_divider(menu);
908 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
909 G_CALLBACK(li_pop_menu_hide_cb), lw);
911 item = menu_item_add_check(menu, _("Hide Selectable Bars"), lw->options.selectable_toolbars_hidden, G_CALLBACK(layout_selectable_toolbars_toggle), lw);
912 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
917 void layout_image_menu_popup(LayoutWindow *lw)
921 menu = layout_image_pop_menu(lw);
922 gtk_menu_popup_at_widget(GTK_MENU(menu), lw->image->widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
926 *----------------------------------------------------------------------------
928 *----------------------------------------------------------------------------
931 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *,
933 GtkSelectionData *selection_data, guint info,
934 guint, gpointer data)
936 auto lw = static_cast<LayoutWindow *>(data);
941 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
943 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
946 if (i < MAX_SPLIT_IMAGES)
948 DEBUG_1("dnd image activate %d", i);
949 layout_image_activate(lw, i, FALSE);
952 if (info == TARGET_TEXT_PLAIN)
954 url = g_strdup(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)));
955 download_web_file(url, FALSE, lw);
958 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
960 CollectionData *source;
964 if (info == TARGET_URI_LIST)
966 list = uri_filelist_from_gtk_selection_data(selection_data);
972 source = collection_from_dnd_data(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)), &list, &info_list);
977 auto fd = static_cast<FileData *>(list->data);
979 if (isfile(fd->path))
985 base = remove_level_from_path(fd->path);
986 dir_fd = file_data_new_dir(base);
987 if (dir_fd != lw->dir_fd)
989 layout_set_fd(lw, dir_fd);
991 file_data_unref(dir_fd);
994 row = layout_list_get_index(lw, fd);
995 if (source && info_list)
997 layout_image_set_collection(lw, source, static_cast<CollectInfo *>(info_list->data));
1001 layout_image_set_fd(lw, fd);
1005 layout_image_set_index(lw, row);
1008 else if (isdir(fd->path))
1010 layout_set_fd(lw, fd);
1011 layout_image_set_fd(lw, nullptr);
1015 filelist_free(list);
1016 g_list_free(info_list);
1020 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *,
1021 GtkSelectionData *selection_data, guint,
1022 guint, gpointer data)
1024 auto lw = static_cast<LayoutWindow *>(data);
1029 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1031 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
1034 if (i < MAX_SPLIT_IMAGES)
1036 DEBUG_1("dnd get from %d", i);
1037 fd = image_get_fd(lw->split_images[i]);
1040 fd = layout_image_get_fd(lw);
1046 list = g_list_append(nullptr, fd);
1047 uri_selection_data_set_uris_from_filelist(selection_data, list);
1052 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1057 static void layout_image_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
1059 auto lw = static_cast<LayoutWindow *>(data);
1060 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
1065 fd = layout_image_get_fd(lw);
1066 row = layout_list_get_index(lw, fd);
1067 if (row < 0) return;
1069 if (!isfile(fd->path))
1071 if (static_cast<guint>(row) < layout_list_count(lw, nullptr) - 1)
1073 layout_image_next(lw);
1077 layout_image_prev(lw);
1084 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1086 ImageWindow *imd = lw->split_images[i];
1088 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1089 dnd_file_drag_types, dnd_file_drag_types_count,
1090 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1091 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1092 G_CALLBACK(layout_image_dnd_get), lw);
1093 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1094 G_CALLBACK(layout_image_dnd_end), lw);
1096 gtk_drag_dest_set(imd->pr,
1097 static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
1098 dnd_file_drop_types, dnd_file_drop_types_count,
1099 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1100 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1101 G_CALLBACK(layout_image_dnd_receive), lw);
1106 *----------------------------------------------------------------------------
1108 *----------------------------------------------------------------------------
1111 void layout_image_to_root(LayoutWindow *lw)
1113 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1117 *----------------------------------------------------------------------------
1118 * manipulation + accessors
1119 *----------------------------------------------------------------------------
1122 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1125 if (!layout_valid(&lw)) return;
1127 image_scroll(lw->image, x, y);
1129 if (lw->full_screen && lw->image != lw->full_screen->imd)
1131 image_scroll(lw->full_screen->imd, x, y);
1134 if (!connect_scroll) return;
1136 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1138 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1140 image_scroll(lw->split_images[i], x, y);
1146 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1149 if (!layout_valid(&lw)) return;
1151 image_zoom_adjust(lw->image, increment);
1153 if (lw->full_screen && lw->image != lw->full_screen->imd)
1155 image_zoom_adjust(lw->full_screen->imd, increment);
1158 if (!connect_zoom) return;
1160 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1162 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1163 image_zoom_adjust(lw->split_images[i], increment); ;
1167 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1170 if (!layout_valid(&lw)) return;
1172 image_zoom_adjust_at_point(lw->image, increment, x, y);
1174 if (lw->full_screen && lw->image != lw->full_screen->imd)
1176 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1178 if (!connect_zoom && !lw->split_mode) return;
1180 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1182 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1183 lw->split_images[i]->mouse_wheel_mode)
1184 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1188 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1191 if (!layout_valid(&lw)) return;
1193 image_zoom_set(lw->image, zoom);
1195 if (lw->full_screen && lw->image != lw->full_screen->imd)
1197 image_zoom_set(lw->full_screen->imd, zoom);
1200 if (!connect_zoom) return;
1202 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1204 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1205 image_zoom_set(lw->split_images[i], zoom);
1209 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1212 if (!layout_valid(&lw)) return;
1214 image_zoom_set_fill_geometry(lw->image, vertical);
1216 if (lw->full_screen && lw->image != lw->full_screen->imd)
1218 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1221 if (!connect_zoom) return;
1223 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1225 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1226 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1230 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1232 if (!layout_valid(&lw)) return;
1234 GtkTreeModel *store;
1236 GtkTreeSelection *selection;
1241 if (!lw || !lw->vf) return;
1243 if (lw->vf->type == FILEVIEW_ICON)
1245 if (!VFICON(lw->vf)->selection) return;
1246 work = VFICON(lw->vf)->selection;
1250 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1251 work = gtk_tree_selection_get_selected_rows(selection, &store);
1256 if (lw->vf->type == FILEVIEW_ICON)
1258 fd_n = static_cast<FileData *>(work->data);
1263 tpath = static_cast<GtkTreePath *>(work->data);
1264 gtk_tree_model_get_iter(store, &iter, tpath);
1265 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1269 image_alter_orientation(lw->image, fd_n, type);
1273 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1275 metadata_write_string(fd_n, RATING_KEY, rating);
1276 read_rating_data(fd_n);
1279 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1281 if (!layout_valid(&lw)) return;
1283 GtkTreeModel *store;
1285 GtkTreeSelection *selection;
1290 if (!lw || !lw->vf) return;
1292 if (lw->vf->type == FILEVIEW_ICON)
1294 if (!VFICON(lw->vf)->selection) return;
1295 work = VFICON(lw->vf)->selection;
1299 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1300 work = gtk_tree_selection_get_selected_rows(selection, &store);
1305 if (lw->vf->type == FILEVIEW_ICON)
1307 fd_n = static_cast<FileData *>(work->data);
1312 tpath = static_cast<GtkTreePath *>(work->data);
1313 gtk_tree_model_get_iter(store, &iter, tpath);
1314 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1318 image_alter_rating(fd_n, rating);
1322 void layout_image_reset_orientation(LayoutWindow *lw)
1324 ImageWindow *imd= lw->image;
1326 if (!layout_valid(&lw)) return;
1327 if (!imd || !imd->pr || !imd->image_fd) return;
1329 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1331 if (options->image.exif_rotate_enable)
1333 if (g_strcmp0(imd->image_fd->format_name, "heif") != 0)
1335 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1339 imd->orientation = EXIF_ORIENTATION_TOP_LEFT;
1344 imd->orientation = 1;
1347 if (imd->image_fd->user_orientation != 0)
1349 imd->orientation = imd->image_fd->user_orientation;
1352 pixbuf_renderer_set_orientation(reinterpret_cast<PixbufRenderer *>(imd->pr), imd->orientation);
1355 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1357 if (!layout_valid(&lw)) return;
1359 image_set_desaturate(lw->image, desaturate);
1362 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1364 if (!layout_valid(&lw)) return FALSE;
1366 return image_get_desaturate(lw->image);
1369 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1371 if (!layout_valid(&lw)) return;
1373 image_set_overunderexposed(lw->image, overunderexposed);
1376 #pragma GCC diagnostic push
1377 #pragma GCC diagnostic ignored "-Wunused-function"
1378 gboolean layout_image_get_overunderexposed_unused(LayoutWindow *lw)
1380 if (!layout_valid(&lw)) return FALSE;
1382 // return image_get_overunderexposed(lw->image);
1385 #pragma GCC diagnostic pop
1387 void layout_image_set_ignore_alpha(LayoutWindow *lw, gboolean ignore_alpha)
1389 if (!layout_valid(&lw)) return;
1391 lw->options.ignore_alpha = ignore_alpha;
1392 image_set_ignore_alpha(lw->image, ignore_alpha);
1396 #pragma GCC diagnostic push
1397 #pragma GCC diagnostic ignored "-Wunused-function"
1398 gint layout_image_stereo_get_unused(LayoutWindow *lw)
1400 if (!layout_valid(&lw)) return 0;
1402 // return image_stereo_get(lw->image);
1406 void layout_image_stereo_set_unused(LayoutWindow *lw, gint stereo_mode)
1408 if (!layout_valid(&lw)) return;
1410 image_stereo_set(lw->image, stereo_mode);
1412 void layout_image_stereo_swap_unused(LayoutWindow *lw)
1414 if (!layout_valid(&lw)) return;
1416 // image_stereo_swap(lw->image);
1418 #pragma GCC diagnostic pop
1420 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1422 if (!layout_valid(&lw)) return 0;
1424 return image_stereo_pixbuf_get(lw->image);
1427 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1429 if (!layout_valid(&lw)) return;
1431 image_stereo_pixbuf_set(lw->image, static_cast<StereoPixbufData>(stereo_mode));
1434 const gchar *layout_image_get_path(LayoutWindow *lw)
1436 if (!layout_valid(&lw)) return nullptr;
1438 return image_get_path(lw->image);
1441 #pragma GCC diagnostic push
1442 #pragma GCC diagnostic ignored "-Wunused-function"
1443 const gchar *layout_image_get_name_unused(LayoutWindow *lw)
1445 if (!layout_valid(&lw)) return nullptr;
1447 return image_get_name(lw->image);
1449 #pragma GCC diagnostic pop
1451 FileData *layout_image_get_fd(LayoutWindow *lw)
1453 if (!layout_valid(&lw)) return nullptr;
1455 return image_get_fd(lw->image);
1458 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1460 if (!layout_valid(&lw)) return nullptr;
1462 return image_get_collection(lw->image, info);
1465 gint layout_image_get_index(LayoutWindow *lw)
1467 return layout_list_get_index(lw, image_get_fd(lw->image));
1471 *----------------------------------------------------------------------------
1473 *----------------------------------------------------------------------------
1476 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1478 if (!layout_valid(&lw)) return;
1480 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1482 if (lw->full_screen && lw->image != lw->full_screen->imd)
1484 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1488 layout_list_sync_fd(lw, fd);
1489 layout_image_slideshow_continue_check(lw);
1490 layout_bars_new_image(lw);
1491 layout_image_animate_new_file(lw);
1495 image_chain_append_end(fd->path);
1499 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1501 if (!layout_valid(&lw)) return;
1503 /** @FIXME This should be handled at the caller: in vflist_select_image
1506 const gchar *old_path;
1508 old_path = layout_image_get_path(lw);
1509 if (old_path && strcmp(path, old_path) == 0) return;
1512 layout_image_set_fd(lw, fd);
1513 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1516 void layout_image_set_index(LayoutWindow *lw, gint index)
1519 FileData *read_ahead_fd;
1522 if (!layout_valid(&lw)) return;
1524 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1525 fd = layout_list_get_fd(lw, index);
1529 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1533 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1536 if (layout_selection_count(lw, nullptr) > 1)
1538 GList *x = layout_selection_list_by_index(lw);
1542 for (last = y = x; y; y = y->next)
1544 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1551 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1552 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1555 newindex = GPOINTER_TO_INT(y->next->data);
1557 newindex = GPOINTER_TO_INT(x->data);
1562 newindex = GPOINTER_TO_INT(y->prev->data);
1564 newindex = GPOINTER_TO_INT(last->data);
1567 read_ahead_fd = layout_list_get_fd(lw, newindex);
1571 x = g_list_remove(x, x->data);
1574 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1577 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1579 if (!layout_valid(&lw)) return;
1581 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1582 if (options->image.enable_read_ahead)
1584 CollectInfo *r_info;
1587 r_info = collection_next_by_info(cd, info);
1588 if (!r_info) r_info = collection_prev_by_info(cd, info);
1592 r_info = collection_prev_by_info(cd, info);
1593 if (!r_info) r_info = collection_next_by_info(cd, info);
1595 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1598 layout_image_slideshow_continue_check(lw);
1599 layout_bars_new_image(lw);
1602 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1604 layout_image_set_collection_real(lw, cd, info, TRUE);
1605 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1608 void layout_image_refresh(LayoutWindow *lw)
1610 if (!layout_valid(&lw)) return;
1612 image_reload(lw->image);
1615 void layout_image_color_profile_set(LayoutWindow *lw,
1619 if (!layout_valid(&lw)) return;
1621 image_color_profile_set(lw->image, input_type, use_image);
1624 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1626 gboolean *use_image)
1628 if (!layout_valid(&lw)) return FALSE;
1630 return image_color_profile_get(lw->image, input_type, use_image);
1633 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1635 if (!layout_valid(&lw)) return;
1637 image_color_profile_set_use(lw->image, enable);
1640 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1642 if (!layout_valid(&lw)) return FALSE;
1644 return image_color_profile_get_use(lw->image);
1647 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1649 if (!layout_valid(&lw)) return FALSE;
1651 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1655 *----------------------------------------------------------------------------
1657 *----------------------------------------------------------------------------
1660 void layout_image_next(LayoutWindow *lw)
1666 if (!layout_valid(&lw)) return;
1668 if (layout_image_slideshow_active(lw))
1670 layout_image_slideshow_next(lw);
1674 if (layout_selection_count(lw, nullptr) > 1)
1676 GList *x = layout_selection_list_by_index(lw);
1677 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1680 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1685 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1688 if (options->circular_selection_lists)
1690 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1695 x = g_list_remove(x, x->data);
1696 if (y) /* not dereferenced */
1700 cd = image_get_collection(lw->image, &info);
1704 info = collection_next_by_info(cd, info);
1707 layout_image_set_collection_real(lw, cd, info, TRUE);
1711 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1716 current = layout_image_get_index(lw);
1720 if (static_cast<guint>(current) < layout_list_count(lw, nullptr) - 1)
1722 layout_image_set_index(lw, current + 1);
1726 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1731 layout_image_set_index(lw, 0);
1735 void layout_image_prev(LayoutWindow *lw)
1741 if (!layout_valid(&lw)) return;
1743 if (layout_image_slideshow_active(lw))
1745 layout_image_slideshow_prev(lw);
1749 if (layout_selection_count(lw, nullptr) > 1)
1751 GList *x = layout_selection_list_by_index(lw);
1752 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1756 for (last = y = x; y; y = y->next)
1758 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1763 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1766 if (options->circular_selection_lists)
1768 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1773 x = g_list_remove(x, x->data);
1774 if (y) /* not dereferenced */
1778 cd = image_get_collection(lw->image, &info);
1782 info = collection_prev_by_info(cd, info);
1785 layout_image_set_collection_real(lw, cd, info, FALSE);
1789 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1794 current = layout_image_get_index(lw);
1800 layout_image_set_index(lw, current - 1);
1804 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1809 layout_image_set_index(lw, layout_list_count(lw, nullptr) - 1);
1813 void layout_image_first(LayoutWindow *lw)
1819 if (!layout_valid(&lw)) return;
1821 cd = image_get_collection(lw->image, &info);
1825 CollectInfo *first_collection;
1826 first_collection = collection_get_first(cd);
1827 if (first_collection != info)
1829 layout_image_set_collection_real(lw, cd, first_collection, TRUE);
1834 current = layout_image_get_index(lw);
1835 if (current != 0 && layout_list_count(lw, nullptr) > 0)
1837 layout_image_set_index(lw, 0);
1841 void layout_image_last(LayoutWindow *lw)
1848 if (!layout_valid(&lw)) return;
1850 cd = image_get_collection(lw->image, &info);
1854 CollectInfo *last_collection;
1855 last_collection = collection_get_last(cd);
1856 if (last_collection != info)
1858 layout_image_set_collection_real(lw, cd, last_collection, FALSE);
1863 current = layout_image_get_index(lw);
1864 count = layout_list_count(lw, nullptr);
1865 if (current != count - 1 && count > 0)
1867 layout_image_set_index(lw, count - 1);
1872 *----------------------------------------------------------------------------
1874 *----------------------------------------------------------------------------
1877 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1881 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1883 if (lw->split_images[i] == imd)
1886 if (i < MAX_SPLIT_IMAGES)
1893 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1895 auto lw = static_cast<LayoutWindow *>(data);
1897 gint i = image_idx(lw, imd);
1901 DEBUG_1("image activate focus_in %d", i);
1902 layout_image_activate(lw, i, FALSE);
1907 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1909 auto lw = static_cast<LayoutWindow *>(data);
1911 LayoutWindow *lw_new;
1914 switch (event->button)
1916 case MOUSE_BUTTON_LEFT:
1917 if (event->button == MOUSE_BUTTON_LEFT && event->type == GDK_2BUTTON_PRESS)
1919 layout_image_full_screen_toggle(lw);
1922 else if (options->image_l_click_archive && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_ARCHIVE)
1924 dest_dir = open_archive(imd->image_fd);
1927 lw_new = layout_new_from_default();
1928 layout_set_path(lw_new, dest_dir);
1933 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
1936 else if (options->image_l_click_video && options->image_l_click_video_editor && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1938 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1940 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1941 layout_image_next(lw);
1943 case MOUSE_BUTTON_MIDDLE:
1944 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1945 layout_image_prev(lw);
1947 case MOUSE_BUTTON_RIGHT:
1948 menu = layout_image_pop_menu(lw);
1949 if (imd == lw->image)
1951 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1953 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1960 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1962 auto lw = static_cast<LayoutWindow *>(data);
1964 gint i = image_idx(lw, imd);
1968 DEBUG_1("image activate scroll %d", i);
1969 layout_image_activate(lw, i, FALSE);
1973 if ((event->state & GDK_CONTROL_MASK) ||
1974 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1976 switch (event->direction)
1979 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1981 case GDK_SCROLL_DOWN:
1982 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1988 else if (options->mousewheel_scrolls)
1990 switch (event->direction)
1993 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1995 case GDK_SCROLL_DOWN:
1996 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1998 case GDK_SCROLL_LEFT:
1999 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
2001 case GDK_SCROLL_RIGHT:
2002 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
2010 switch (event->direction)
2013 layout_image_prev(lw);
2015 case GDK_SCROLL_DOWN:
2016 layout_image_next(lw);
2024 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2027 auto lw = static_cast<LayoutWindow *>(data);
2031 if (lw->full_screen && lw->image != lw->full_screen->imd &&
2032 imd != lw->full_screen->imd)
2034 if (event->state & GDK_CONTROL_MASK)
2036 image_get_scroll_center(imd, &sx, &sy);
2040 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
2044 image_set_scroll_center(lw->full_screen->imd, sx, sy);
2047 if (!(event->state & GDK_SHIFT_MASK)) return;
2049 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2051 if (lw->split_images[i] && lw->split_images[i] != imd)
2054 if (event->state & GDK_CONTROL_MASK)
2056 image_get_scroll_center(imd, &sx, &sy);
2060 image_get_scroll_center(lw->split_images[i], &sx, &sy);
2064 image_set_scroll_center(lw->split_images[i], sx, sy);
2069 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
2071 auto lw = static_cast<LayoutWindow *>(data);
2073 gint i = image_idx(lw, imd);
2077 layout_image_activate(lw, i, FALSE);
2080 switch (event->button)
2082 case MOUSE_BUTTON_RIGHT:
2083 menu = layout_image_pop_menu(lw);
2084 if (imd == lw->image)
2086 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
2088 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
2096 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2098 auto lw = static_cast<LayoutWindow *>(data);
2099 gint i = image_idx(lw, imd);
2103 layout_image_activate(lw, i, FALSE);
2106 /* continue as with active image */
2107 layout_image_drag_cb(imd, event, dx, dy, data);
2111 static void layout_image_set_buttons(LayoutWindow *lw)
2113 image_set_button_func(lw->image, layout_image_button_cb, lw);
2114 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
2117 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
2119 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
2120 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
2123 /* Returns the length of an integer */
2124 static gint num_length(gint num)
2127 if (num < 0) num = -num;
2136 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2138 auto lw = static_cast<LayoutWindow *>(data);
2144 PangoAttrList *attrs;
2146 if (!data || !layout_valid(&lw) || !lw->image
2147 || !lw->options.show_info_pixel || lw->image->unknown) return;
2149 pixbuf_renderer_get_image_size(pr, &width, &height);
2150 if (width < 1 || height < 1) return;
2152 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2154 if(x_pixel >= 0 && y_pixel >= 0)
2160 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2161 &r_mouse, &g_mouse, &b_mouse);
2163 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2164 num_length(width - 1), x_pixel,
2165 num_length(height - 1), y_pixel,
2166 r_mouse, g_mouse, b_mouse);
2171 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2172 num_length(width - 1), " ",
2173 num_length(height - 1), " ");
2176 attrs = pango_attr_list_new();
2177 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2178 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2179 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2180 pango_attr_list_unref(attrs);
2186 *----------------------------------------------------------------------------
2188 *----------------------------------------------------------------------------
2191 static void layout_image_update_cb(ImageWindow *, gpointer data)
2193 auto lw = static_cast<LayoutWindow *>(data);
2194 layout_status_update_image(lw);
2197 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2199 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2201 if (!lw->split_images[i])
2203 lw->split_images[i] = image_new(TRUE);
2205 g_object_ref(lw->split_images[i]->widget);
2207 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2208 G_CALLBACK(layout_status_update_pixel_cb), lw);
2210 image_background_set_color_from_options(lw->split_images[i], FALSE);
2212 image_auto_refresh_enable(lw->split_images[i], TRUE);
2214 layout_image_dnd_init(lw, i);
2215 image_color_profile_set(lw->split_images[i],
2216 options->color_profile.input_type,
2217 options->color_profile.use_image);
2218 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2220 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2221 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2223 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2227 return lw->split_images[i]->widget;
2230 void layout_image_deactivate(LayoutWindow *lw, gint i)
2232 if (!lw->split_images[i]) return;
2233 image_set_update_func(lw->split_images[i], nullptr, nullptr);
2234 layout_image_set_buttons_inactive(lw, i);
2235 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2237 image_attach_window(lw->split_images[i], nullptr, nullptr, nullptr, FALSE);
2238 image_select(lw->split_images[i], FALSE);
2241 /* force should be set after change of lw->split_mode */
2242 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2246 if (!lw->split_images[i]) return;
2247 if (!force && lw->active_split_image == i) return;
2249 /* deactivate currently active */
2250 if (lw->active_split_image != i)
2251 layout_image_deactivate(lw, lw->active_split_image);
2253 lw->image = lw->split_images[i];
2254 lw->active_split_image = i;
2256 image_set_update_func(lw->image, layout_image_update_cb, lw);
2257 layout_image_set_buttons(lw);
2258 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2260 image_attach_window(lw->image, lw->window, nullptr, GQ_APPNAME, FALSE);
2262 /* do not highlight selected image in SPLIT_NONE */
2263 /* maybe the image should be selected always and highlight should be controlled by
2264 another image option */
2265 if (lw->split_mode != SPLIT_NONE)
2266 image_select(lw->split_images[i], TRUE);
2268 image_select(lw->split_images[i], FALSE);
2270 fd = image_get_fd(lw->image);
2274 layout_set_fd(lw, fd);
2276 layout_status_update_image(lw);
2280 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2282 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2285 for (i = 0; i < n; i++)
2286 if (!lw->split_images[i])
2288 FileData *img_fd = nullptr;
2291 layout_image_new(lw, i);
2292 image_set_frame(lw->split_images[i], frame);
2293 image_set_selectable(lw->split_images[i], (n > 1));
2297 image_osd_copy_status(lw->image, lw->split_images[i]);
2300 if (layout_selection_count(lw, nullptr) > 1)
2302 GList *work = g_list_last(layout_selection_list(lw));
2305 while (work && j < i)
2307 auto fd = static_cast<FileData *>(work->data);
2310 if (!fd || !*fd->path || fd->parent ||
2311 fd == lw->split_images[0]->image_fd)
2321 if (!img_fd && lw->image)
2323 img_fd = image_get_fd(lw->image);
2324 zoom = image_zoom_get(lw->image);
2331 image_change_fd(lw->split_images[i], img_fd, zoom);
2332 image_get_scroll_center(lw->image, &sx, &sy);
2333 image_set_scroll_center(lw->split_images[i], sx, sy);
2335 layout_image_deactivate(lw, i);
2339 image_set_frame(lw->split_images[i], frame);
2340 image_set_selectable(lw->split_images[i], (n > 1));
2343 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2345 if (lw->split_images[i])
2347 g_object_unref(lw->split_images[i]->widget);
2348 lw->split_images[i] = nullptr;
2352 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2354 layout_image_activate(lw, 0, TRUE);
2358 /* this will draw the frame around selected image (image_select)
2359 on switch from single to split images */
2360 layout_image_activate(lw, lw->active_split_image, TRUE);
2364 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2366 lw->split_mode = SPLIT_NONE;
2368 layout_image_setup_split_common(lw, 1);
2370 lw->split_image_widget = lw->split_images[0]->widget;
2372 return lw->split_image_widget;
2376 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2380 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2382 layout_image_setup_split_common(lw, 2);
2384 /* horizontal split means vpaned and vice versa */
2385 paned = gtk_paned_new(horizontal ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
2388 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2389 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2391 gtk_widget_show(lw->split_images[0]->widget);
2392 gtk_widget_show(lw->split_images[1]->widget);
2394 lw->split_image_widget = paned;
2396 return lw->split_image_widget;
2400 static GtkWidget *layout_image_setup_split_triple(LayoutWindow *lw)
2404 GtkAllocation allocation;
2408 lw->split_mode = SPLIT_TRIPLE;
2410 layout_image_setup_split_common(lw, 3);
2412 gtk_widget_get_allocation(lw->utility_paned, &allocation);
2414 hpaned1 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2415 DEBUG_NAME(hpaned1);
2416 hpaned2 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2417 DEBUG_NAME(hpaned2);
2419 if (lw->bar && gtk_widget_get_visible(lw->bar))
2421 pane_pos = (gtk_paned_get_position(GTK_PANED(lw->utility_paned))) / 3;
2425 pane_pos = allocation.width / 3;
2428 gtk_paned_set_position(GTK_PANED(hpaned1), pane_pos);
2429 gtk_paned_set_position(GTK_PANED(hpaned2), pane_pos);
2431 gtk_paned_pack1(GTK_PANED(hpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2432 gtk_paned_pack1(GTK_PANED(hpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2433 gtk_paned_pack2(GTK_PANED(hpaned2), lw->split_images[2]->widget, TRUE, TRUE);
2434 gtk_paned_pack2(GTK_PANED(hpaned1), hpaned2, TRUE, TRUE);
2436 for (i = 0; i < 3; i++)
2438 gtk_widget_show(lw->split_images[i]->widget);
2441 gtk_widget_show(hpaned1);
2442 gtk_widget_show(hpaned2);
2444 lw->split_image_widget = hpaned1;
2446 return lw->split_image_widget;
2449 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2456 lw->split_mode = SPLIT_QUAD;
2458 layout_image_setup_split_common(lw, 4);
2460 hpaned = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2462 vpaned1 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2463 DEBUG_NAME(vpaned1);
2464 vpaned2 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2465 DEBUG_NAME(vpaned2);
2467 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2468 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2470 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2471 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2473 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2474 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2476 for (i = 0; i < 4; i++)
2477 gtk_widget_show(lw->split_images[i]->widget);
2479 gtk_widget_show(vpaned1);
2480 gtk_widget_show(vpaned2);
2482 lw->split_image_widget = hpaned;
2484 return lw->split_image_widget;
2488 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2493 return layout_image_setup_split_hv(lw, TRUE);
2495 return layout_image_setup_split_hv(lw, FALSE);
2497 return layout_image_setup_split_triple(lw);
2499 return layout_image_setup_split_quad(lw);
2502 return layout_image_setup_split_none(lw);
2508 *-----------------------------------------------------------------------------
2509 * maintenance (for rename, move, remove)
2510 *-----------------------------------------------------------------------------
2513 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2515 if (fd == layout_image_get_fd(lw))
2517 image_set_fd(lw->image, fd);
2521 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2523 if (fd == layout_image_get_fd(lw))
2528 cd = image_get_collection(lw->image, &info);
2531 CollectInfo *next_collection;
2533 next_collection = collection_next_by_info(cd, info);
2534 if (!next_collection) next_collection = collection_prev_by_info(cd, info);
2536 if (next_collection)
2538 layout_image_set_collection(lw, cd, next_collection);
2541 layout_image_set_fd(lw, nullptr);
2544 /* the image will be set to the next image from the list soon,
2545 setting it to NULL here is not necessary*/
2550 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2552 auto lw = static_cast<LayoutWindow *>(data);
2554 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2556 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2558 switch (fd->change->type)
2560 case FILEDATA_CHANGE_MOVE:
2561 case FILEDATA_CHANGE_RENAME:
2562 layout_image_maint_renamed(lw, fd);
2564 case FILEDATA_CHANGE_DELETE:
2565 layout_image_maint_removed(lw, fd);
2567 case FILEDATA_CHANGE_COPY:
2568 case FILEDATA_CHANGE_UNSPECIFIED:
2569 case FILEDATA_CHANGE_WRITE_METADATA:
2574 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */