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"
32 #include "fullscreen.h"
33 #include "history-list.h"
34 #include "image-overlay.h"
38 #include "layout-util.h"
39 #include "main-defines.h"
43 #include "pixbuf-renderer.h"
44 #include "pixbuf-util.h"
45 #include "slideshow.h"
46 #include "ui-fileops.h"
48 #include "uri-utils.h"
50 #include "view-file.h"
53 FILE_COLUMN_POINTER = 0
56 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
57 static void layout_image_set_buttons(LayoutWindow *lw);
58 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
59 static void layout_image_animate_update_image(LayoutWindow *lw);
62 *----------------------------------------------------------------------------
64 *----------------------------------------------------------------------------
66 #pragma GCC diagnostic push
67 #pragma GCC diagnostic ignored "-Wunused-function"
68 static void layout_image_overlay_toggle_unused(LayoutWindow *lw)
71 image_osd_toggle(lw->image);
73 #pragma GCC diagnostic pop
76 *----------------------------------------------------------------------------
78 *----------------------------------------------------------------------------
81 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
83 auto lw = static_cast<LayoutWindow *>(data);
85 /* restore image window */
86 if (lw->image == fs->imd)
87 lw->image = fs->normal_imd;
89 lw->full_screen = nullptr;
92 void layout_image_full_screen_start(LayoutWindow *lw)
94 if (!layout_valid(&lw)) return;
96 if (lw->full_screen) return;
98 lw->full_screen = fullscreen_start(lw->window, lw->image,
99 layout_image_full_screen_stop_func, lw);
101 /* set to new image window */
102 if (lw->full_screen->same_region)
103 lw->image = lw->full_screen->imd;
105 layout_image_set_buttons(lw);
107 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
108 G_CALLBACK(layout_key_press_cb), lw);
110 layout_actions_add_window(lw, lw->full_screen->window);
112 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
113 layout_image_animate_update_image(lw);
115 /** @FIXME This is a hack to fix #1037 Fullscreen loads black
116 * The problem occurs when zoom is set to Original Size.
117 * An extra reload is required to force the image to be displayed.
118 * See also image-view.cc real_view_window_new()
119 * This is probably not the correct solution.
121 image_reload(lw->image);
124 void layout_image_full_screen_stop(LayoutWindow *lw)
126 if (!layout_valid(&lw)) return;
127 if (!lw->full_screen) return;
129 if (lw->image == lw->full_screen->imd)
130 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
132 fullscreen_stop(lw->full_screen);
134 layout_image_animate_update_image(lw);
137 void layout_image_full_screen_toggle(LayoutWindow *lw)
139 if (!layout_valid(&lw)) return;
142 layout_image_full_screen_stop(lw);
146 layout_image_full_screen_start(lw);
150 gboolean layout_image_full_screen_active(LayoutWindow *lw)
152 if (!layout_valid(&lw)) return FALSE;
154 return (lw->full_screen != nullptr);
158 *----------------------------------------------------------------------------
160 *----------------------------------------------------------------------------
163 static void layout_image_slideshow_next(LayoutWindow *lw)
165 if (lw->slideshow) slideshow_next(lw->slideshow);
168 static void layout_image_slideshow_prev(LayoutWindow *lw)
170 if (lw->slideshow) slideshow_prev(lw->slideshow);
173 static void layout_image_slideshow_stop_func(SlideShowData *, gpointer data)
175 auto lw = static_cast<LayoutWindow *>(data);
177 lw->slideshow = nullptr;
178 layout_status_update_info(lw, nullptr);
181 void layout_image_slideshow_start(LayoutWindow *lw)
186 if (!layout_valid(&lw)) return;
187 if (lw->slideshow) return;
189 cd = image_get_collection(lw->image, &info);
193 lw->slideshow = slideshow_start_from_collection(lw, nullptr, cd,
194 layout_image_slideshow_stop_func, lw, info);
198 lw->slideshow = slideshow_start(lw,
199 layout_list_get_index(lw, layout_image_get_fd(lw)),
200 layout_image_slideshow_stop_func, lw);
203 layout_status_update_info(lw, nullptr);
206 /* note that slideshow will take ownership of the list, do not free it */
207 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
209 if (!layout_valid(&lw)) return;
211 if (lw->slideshow || !list)
217 lw->slideshow = slideshow_start_from_filelist(lw, nullptr, list,
218 layout_image_slideshow_stop_func, lw);
220 layout_status_update_info(lw, nullptr);
223 void layout_image_slideshow_stop(LayoutWindow *lw)
225 if (!layout_valid(&lw)) return;
227 if (!lw->slideshow) return;
229 slideshow_free(lw->slideshow);
230 /* the stop_func sets lw->slideshow to NULL for us */
233 void layout_image_slideshow_toggle(LayoutWindow *lw)
235 if (!layout_valid(&lw)) return;
239 layout_image_slideshow_stop(lw);
243 layout_image_slideshow_start(lw);
247 gboolean layout_image_slideshow_active(LayoutWindow *lw)
249 if (!layout_valid(&lw)) return FALSE;
251 return (lw->slideshow != nullptr);
254 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
258 if (!layout_valid(&lw)) return FALSE;
260 ret = slideshow_pause_toggle(lw->slideshow);
262 layout_status_update_info(lw, nullptr);
267 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
269 if (!layout_valid(&lw)) return FALSE;
271 return (slideshow_paused(lw->slideshow));
274 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
276 if (!lw->slideshow) return FALSE;
278 if (!slideshow_should_continue(lw->slideshow))
280 layout_image_slideshow_stop(lw);
288 *----------------------------------------------------------------------------
290 *----------------------------------------------------------------------------
297 GdkPixbufAnimation *gpa;
298 GdkPixbufAnimationIter *iter;
303 GCancellable *cancellable;
305 GFileInputStream *gfstream;
308 static void image_animation_data_free(AnimationData *fd)
311 if(fd->iter) g_object_unref(fd->iter);
312 if(fd->gpa) g_object_unref(fd->gpa);
313 if(fd->cancellable) g_object_unref(fd->cancellable);
317 static gboolean animation_should_continue(AnimationData *fd)
325 static gboolean show_next_frame(gpointer data)
327 auto fd = static_cast<AnimationData*>(data);
331 if(animation_should_continue(fd)==FALSE)
333 image_animation_data_free(fd);
337 pr = reinterpret_cast<PixbufRenderer*>(fd->iw->pr);
339 if (gdk_pixbuf_animation_iter_advance(fd->iter,nullptr)==FALSE)
341 /* This indicates the animation is complete.
342 Return FALSE here to disable looping. */
345 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
346 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
348 if (fd->iw->func_update)
349 fd->iw->func_update(fd->iw, fd->iw->data_update);
351 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
352 if (delay!=fd->delay)
354 if (delay>0) /* Current frame not static. */
357 g_timeout_add(delay,show_next_frame,fd);
361 image_animation_data_free(fd);
369 static gboolean layout_image_animate_check(LayoutWindow *lw)
371 if (!layout_valid(&lw)) return FALSE;
373 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))
377 lw->animation->valid = FALSE;
378 if (lw->animation->cancellable)
380 g_cancellable_cancel(lw->animation->cancellable);
382 lw->animation = nullptr;
390 static void layout_image_animate_update_image(LayoutWindow *lw)
392 if (!layout_valid(&lw)) return;
394 if(lw->options.animate && lw->animation)
396 if (lw->full_screen && lw->image != lw->full_screen->imd)
397 lw->animation->iw = lw->full_screen->imd;
399 lw->animation->iw = lw->image;
404 static void animation_async_ready_cb(GObject *, GAsyncResult *res, gpointer data)
406 GError *error = nullptr;
407 auto animation = static_cast<AnimationData *>(data);
411 if (g_cancellable_is_cancelled(animation->cancellable))
413 gdk_pixbuf_animation_new_from_stream_finish(res, nullptr);
414 g_object_unref(animation->in_file);
415 g_object_unref(animation->gfstream);
416 image_animation_data_free(animation);
420 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
423 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
425 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, nullptr);
428 animation->data_adr = animation->lw->image->image_fd;
429 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
430 animation->valid = TRUE;
432 layout_image_animate_update_image(animation->lw);
434 g_timeout_add(animation->delay, show_next_frame, animation);
440 log_printf("Error reading GIF file: %s\n", error->message);
443 g_object_unref(animation->in_file);
444 g_object_unref(animation->gfstream);
448 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
450 GFileInputStream *gfstream;
451 GError *error = nullptr;
452 AnimationData *animation;
455 if(!layout_image_animate_check(lw)) return FALSE;
457 if(lw->animation) lw->animation->valid = FALSE;
461 g_cancellable_cancel(lw->animation->cancellable);
464 animation = g_new0(AnimationData, 1);
465 lw->animation = animation;
467 animation->cancellable = g_cancellable_new();
469 in_file = g_file_new_for_path(lw->image->image_fd->path);
470 animation->in_file = in_file;
471 gfstream = g_file_read(in_file, nullptr, &error);
474 animation->gfstream = gfstream;
475 gdk_pixbuf_animation_new_from_stream_async(reinterpret_cast<GInputStream*>(gfstream), animation->cancellable, animation_async_ready_cb, animation);
479 log_printf("Error reading animation file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
485 void layout_image_animate_toggle(LayoutWindow *lw)
491 lw->options.animate = !lw->options.animate;
493 action = gtk_action_group_get_action(lw->action_group, "Animate");
494 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
496 layout_image_animate_new_file(lw);
500 *----------------------------------------------------------------------------
502 *----------------------------------------------------------------------------
505 static void li_pop_menu_zoom_in_cb(GtkWidget *, gpointer data)
507 auto lw = static_cast<LayoutWindow *>(data);
509 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
512 static void li_pop_menu_zoom_out_cb(GtkWidget *, gpointer data)
514 auto lw = static_cast<LayoutWindow *>(data);
515 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
518 static void li_pop_menu_zoom_1_1_cb(GtkWidget *, gpointer data)
520 auto lw = static_cast<LayoutWindow *>(data);
522 layout_image_zoom_set(lw, 1.0, FALSE);
525 static void li_pop_menu_zoom_fit_cb(GtkWidget *, gpointer data)
527 auto lw = static_cast<LayoutWindow *>(data);
529 layout_image_zoom_set(lw, 0.0, FALSE);
532 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
535 auto key = static_cast<const gchar *>(data);
537 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
539 if (!editor_window_flag_set(key))
541 layout_image_full_screen_stop(lw);
543 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
546 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
548 auto lw = static_cast<LayoutWindow *>(data);
551 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
552 type = static_cast<AlterType>GPOINTER_TO_INT(data);
554 image_alter_orientation(lw->image, lw->image->image_fd, type);
557 static void li_pop_menu_new_cb(GtkWidget *, gpointer data)
559 auto lw = static_cast<LayoutWindow *>(data);
561 view_window_new(layout_image_get_fd(lw));
564 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
569 menu = gtk_widget_get_toplevel(widget);
570 if (!menu) return nullptr;
572 parent = static_cast<GtkWidget *>(g_object_get_data(G_OBJECT(menu), "click_parent"));
574 if (!parent && lw->full_screen)
576 parent = lw->full_screen->imd->widget;
582 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
584 auto lw = static_cast<LayoutWindow *>(data);
586 file_util_copy(layout_image_get_fd(lw), nullptr, nullptr,
587 li_pop_menu_click_parent(widget, lw));
590 static void li_pop_menu_copy_path_cb(GtkWidget *, gpointer data)
592 auto lw = static_cast<LayoutWindow *>(data);
594 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
597 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
599 auto lw = static_cast<LayoutWindow *>(data);
601 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
605 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
607 /* @FIXME GTK4 stub */
610 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
612 auto lw = static_cast<LayoutWindow *>(data);
613 ImageWindow *imd = lw->image;
616 pixbuf = image_get_pixbuf(imd);
618 gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
622 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
624 auto lw = static_cast<LayoutWindow *>(data);
626 file_util_move(layout_image_get_fd(lw), nullptr, nullptr,
627 li_pop_menu_click_parent(widget, lw));
630 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
632 auto lw = static_cast<LayoutWindow *>(data);
634 file_util_rename(layout_image_get_fd(lw), nullptr,
635 li_pop_menu_click_parent(widget, lw));
638 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
640 auto lw = static_cast<LayoutWindow *>(data);
642 options->file_ops.safe_delete_enable = FALSE;
643 file_util_delete(layout_image_get_fd(lw), nullptr,
644 li_pop_menu_click_parent(widget, lw));
647 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
649 auto lw = static_cast<LayoutWindow *>(data);
651 options->file_ops.safe_delete_enable = TRUE;
652 file_util_delete(layout_image_get_fd(lw), nullptr,
653 li_pop_menu_click_parent(widget, lw));
656 static void li_pop_menu_slide_start_cb(GtkWidget *, gpointer data)
658 auto lw = static_cast<LayoutWindow *>(data);
660 layout_image_slideshow_start(lw);
663 static void li_pop_menu_slide_stop_cb(GtkWidget *, gpointer data)
665 auto lw = static_cast<LayoutWindow *>(data);
667 layout_image_slideshow_stop(lw);
670 static void li_pop_menu_slide_pause_cb(GtkWidget *, gpointer data)
672 auto lw = static_cast<LayoutWindow *>(data);
674 layout_image_slideshow_pause_toggle(lw);
677 static void li_pop_menu_full_screen_cb(GtkWidget *, gpointer data)
679 auto lw = static_cast<LayoutWindow *>(data);
681 layout_image_full_screen_toggle(lw);
684 static void li_pop_menu_animate_cb(GtkWidget *, gpointer data)
686 auto lw = static_cast<LayoutWindow *>(data);
688 layout_image_animate_toggle(lw);
691 static void li_pop_menu_hide_cb(GtkWidget *, gpointer data)
693 auto lw = static_cast<LayoutWindow *>(data);
695 layout_tools_hide_toggle(lw);
698 static void li_set_layout_path_cb(GtkWidget *, gpointer data)
700 auto lw = static_cast<LayoutWindow *>(data);
703 if (!layout_valid(&lw)) return;
705 fd = layout_image_get_fd(lw);
706 if (fd) layout_set_fd(lw, fd);
709 static void li_open_archive_cb(GtkWidget *, gpointer data)
711 auto lw = static_cast<LayoutWindow *>(data);
712 LayoutWindow *lw_new;
715 if (!layout_valid(&lw)) return;
717 dest_dir = open_archive(layout_image_get_fd(lw));
720 lw_new = layout_new_from_default();
721 layout_set_path(lw_new, dest_dir);
726 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
730 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
735 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
737 dirname = g_path_get_dirname(path);
738 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
743 static void layout_image_popup_menu_destroy_cb(GtkWidget *, gpointer data)
745 auto editmenu_fd_list = static_cast<GList *>(data);
747 filelist_free(editmenu_fd_list);
750 static GList *layout_image_get_fd_list(LayoutWindow *lw)
752 GList *list = nullptr;
753 FileData *fd = layout_image_get_fd(lw);
758 /* optionally include sidecars if the filelist entry is not expanded */
759 list = vf_selection_get_one(lw->vf, fd);
761 list = g_list_append(nullptr, file_data_ref(fd));
768 * @brief Add file selection list to a collection
770 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
774 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
777 GList *selection_list = nullptr;
779 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
780 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
781 pop_menu_collections(selection_list, data);
783 filelist_free(selection_list);
786 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
793 GList *editmenu_fd_list;
794 GtkAccelGroup *accel_group;
796 path = layout_image_get_path(lw);
797 fullscreen = layout_image_full_screen_active(lw);
799 menu = popup_menu_short_lived();
801 accel_group = gtk_accel_group_new();
802 gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
804 g_object_set_data(G_OBJECT(menu), "window_keys", nullptr);
805 g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
807 menu_item_add_icon(menu, _("Zoom _in"), GQ_ICON_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
808 menu_item_add_icon(menu, _("Zoom _out"), GQ_ICON_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
809 menu_item_add_icon(menu, _("Zoom _1:1"), GQ_ICON_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
810 menu_item_add_icon(menu, _("Zoom to fit"), GQ_ICON_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
811 menu_item_add_divider(menu);
813 editmenu_fd_list = layout_image_get_fd_list(lw);
814 g_signal_connect(G_OBJECT(menu), "destroy",
815 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
816 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
817 if (!path) gtk_widget_set_sensitive(item, FALSE);
818 menu_item_add_divider(submenu);
819 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
821 item = menu_item_add_icon(menu, _("View in _new window"), GQ_ICON_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
822 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
824 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
825 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
827 item = menu_item_add_icon(menu, _("Open archive"), GQ_ICON_OPEN, G_CALLBACK(li_open_archive_cb), lw);
828 if (!path || lw->image->image_fd->format_class != FORMAT_CLASS_ARCHIVE)
830 gtk_widget_set_sensitive(item, FALSE);
833 menu_item_add_divider(menu);
835 item = menu_item_add_icon(menu, _("_Copy..."), GQ_ICON_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
836 if (!path) gtk_widget_set_sensitive(item, FALSE);
837 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
838 if (!path) gtk_widget_set_sensitive(item, FALSE);
839 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
840 if (!path) gtk_widget_set_sensitive(item, FALSE);
841 item = menu_item_add(menu, _("_Copy path to clipboard"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
842 item = menu_item_add(menu, _("_Copy path unquoted to clipboard"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
843 item = menu_item_add(menu, _("Copy _image to clipboard"), G_CALLBACK(li_pop_menu_copy_image_cb), lw);
844 if (!path) gtk_widget_set_sensitive(item, FALSE);
845 menu_item_add_divider(menu);
847 item = menu_item_add_icon(menu,
848 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
849 _("Move to Trash"), GQ_ICON_DELETE,
850 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
851 if (!path) gtk_widget_set_sensitive(item, FALSE);
852 item = menu_item_add_icon(menu,
853 options->file_ops.confirm_delete ? _("_Delete...") :
854 _("_Delete"), GQ_ICON_DELETE_SHRED,
855 G_CALLBACK(li_pop_menu_delete_cb), lw);
856 if (!path) gtk_widget_set_sensitive(item, FALSE);
857 menu_item_add_divider(menu);
859 submenu = submenu_add_collections(menu, &item,
860 G_CALLBACK(layout_pop_menu_collections_cb), lw);
861 gtk_widget_set_sensitive(item, TRUE);
862 menu_item_add_divider(menu);
864 if (layout_image_slideshow_active(lw))
866 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
867 if (layout_image_slideshow_paused(lw))
869 item = menu_item_add(menu, _("Continue slides_how"),
870 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
874 item = menu_item_add(menu, _("Pause slides_how"),
875 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
880 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
881 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
882 gtk_widget_set_sensitive(item, FALSE);
887 menu_item_add_icon(menu, _("_Full screen"), GQ_ICON_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
891 menu_item_add_icon(menu, _("Exit _full screen"), GQ_ICON_LEAVE_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
894 menu_item_add_check(menu, _("GIF _animation"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
896 menu_item_add_divider(menu);
898 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
899 G_CALLBACK(li_pop_menu_hide_cb), lw);
901 item = menu_item_add_check(menu, _("Hide Selectable Bars"), lw->options.selectable_toolbars_hidden, G_CALLBACK(layout_selectable_toolbars_toggle), lw);
902 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
907 void layout_image_menu_popup(LayoutWindow *lw)
911 menu = layout_image_pop_menu(lw);
912 gtk_menu_popup_at_widget(GTK_MENU(menu), lw->image->widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
916 *----------------------------------------------------------------------------
918 *----------------------------------------------------------------------------
921 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *,
923 GtkSelectionData *selection_data, guint info,
924 guint, gpointer data)
926 auto lw = static_cast<LayoutWindow *>(data);
931 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
933 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
936 if (i < MAX_SPLIT_IMAGES)
938 DEBUG_1("dnd image activate %d", i);
939 layout_image_activate(lw, i, FALSE);
942 if (info == TARGET_TEXT_PLAIN)
944 url = g_strdup(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)));
945 download_web_file(url, FALSE, lw);
948 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
950 CollectionData *source;
954 if (info == TARGET_URI_LIST)
956 list = uri_filelist_from_gtk_selection_data(selection_data);
962 source = collection_from_dnd_data(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)), &list, &info_list);
967 auto fd = static_cast<FileData *>(list->data);
969 if (isfile(fd->path))
975 base = remove_level_from_path(fd->path);
976 dir_fd = file_data_new_dir(base);
977 if (dir_fd != lw->dir_fd)
979 layout_set_fd(lw, dir_fd);
981 file_data_unref(dir_fd);
984 row = layout_list_get_index(lw, fd);
985 if (source && info_list)
987 layout_image_set_collection(lw, source, static_cast<CollectInfo *>(info_list->data));
991 layout_image_set_fd(lw, fd);
995 layout_image_set_index(lw, row);
998 else if (isdir(fd->path))
1000 layout_set_fd(lw, fd);
1001 layout_image_set_fd(lw, nullptr);
1005 filelist_free(list);
1006 g_list_free(info_list);
1010 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *,
1011 GtkSelectionData *selection_data, guint,
1012 guint, gpointer data)
1014 auto lw = static_cast<LayoutWindow *>(data);
1019 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1021 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
1024 if (i < MAX_SPLIT_IMAGES)
1026 DEBUG_1("dnd get from %d", i);
1027 fd = image_get_fd(lw->split_images[i]);
1030 fd = layout_image_get_fd(lw);
1036 list = g_list_append(nullptr, fd);
1037 uri_selection_data_set_uris_from_filelist(selection_data, list);
1042 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1047 static void layout_image_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
1049 auto lw = static_cast<LayoutWindow *>(data);
1050 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
1055 fd = layout_image_get_fd(lw);
1056 row = layout_list_get_index(lw, fd);
1057 if (row < 0) return;
1059 if (!isfile(fd->path))
1061 if (static_cast<guint>(row) < layout_list_count(lw, nullptr) - 1)
1063 layout_image_next(lw);
1067 layout_image_prev(lw);
1074 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1076 ImageWindow *imd = lw->split_images[i];
1078 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1079 dnd_file_drag_types, dnd_file_drag_types_count,
1080 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1081 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1082 G_CALLBACK(layout_image_dnd_get), lw);
1083 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1084 G_CALLBACK(layout_image_dnd_end), lw);
1086 gtk_drag_dest_set(imd->pr,
1087 static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
1088 dnd_file_drop_types, dnd_file_drop_types_count,
1089 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1090 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1091 G_CALLBACK(layout_image_dnd_receive), lw);
1096 *----------------------------------------------------------------------------
1098 *----------------------------------------------------------------------------
1101 void layout_image_to_root(LayoutWindow *lw)
1103 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1107 *----------------------------------------------------------------------------
1108 * manipulation + accessors
1109 *----------------------------------------------------------------------------
1112 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1115 if (!layout_valid(&lw)) return;
1117 image_scroll(lw->image, x, y);
1119 if (lw->full_screen && lw->image != lw->full_screen->imd)
1121 image_scroll(lw->full_screen->imd, x, y);
1124 if (!connect_scroll) return;
1126 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1128 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1130 image_scroll(lw->split_images[i], x, y);
1136 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1139 if (!layout_valid(&lw)) return;
1141 image_zoom_adjust(lw->image, increment);
1143 if (lw->full_screen && lw->image != lw->full_screen->imd)
1145 image_zoom_adjust(lw->full_screen->imd, increment);
1148 if (!connect_zoom) return;
1150 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1152 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1153 image_zoom_adjust(lw->split_images[i], increment); ;
1157 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1160 if (!layout_valid(&lw)) return;
1162 image_zoom_adjust_at_point(lw->image, increment, x, y);
1164 if (lw->full_screen && lw->image != lw->full_screen->imd)
1166 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1168 if (!connect_zoom && !lw->split_mode) return;
1170 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1172 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1173 lw->split_images[i]->mouse_wheel_mode)
1174 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1178 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1181 if (!layout_valid(&lw)) return;
1183 image_zoom_set(lw->image, zoom);
1185 if (lw->full_screen && lw->image != lw->full_screen->imd)
1187 image_zoom_set(lw->full_screen->imd, zoom);
1190 if (!connect_zoom) return;
1192 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1194 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1195 image_zoom_set(lw->split_images[i], zoom);
1199 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1202 if (!layout_valid(&lw)) return;
1204 image_zoom_set_fill_geometry(lw->image, vertical);
1206 if (lw->full_screen && lw->image != lw->full_screen->imd)
1208 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1211 if (!connect_zoom) return;
1213 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1215 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1216 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1220 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1222 if (!layout_valid(&lw)) return;
1224 GtkTreeModel *store;
1226 GtkTreeSelection *selection;
1231 if (!lw || !lw->vf) return;
1233 if (lw->vf->type == FILEVIEW_ICON)
1235 if (!VFICON(lw->vf)->selection) return;
1236 work = VFICON(lw->vf)->selection;
1240 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1241 work = gtk_tree_selection_get_selected_rows(selection, &store);
1246 if (lw->vf->type == FILEVIEW_ICON)
1248 fd_n = static_cast<FileData *>(work->data);
1253 tpath = static_cast<GtkTreePath *>(work->data);
1254 gtk_tree_model_get_iter(store, &iter, tpath);
1255 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1259 image_alter_orientation(lw->image, fd_n, type);
1263 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1265 metadata_write_string(fd_n, RATING_KEY, rating);
1266 read_rating_data(fd_n);
1269 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1271 if (!layout_valid(&lw)) return;
1273 GtkTreeModel *store;
1275 GtkTreeSelection *selection;
1280 if (!lw || !lw->vf) return;
1282 if (lw->vf->type == FILEVIEW_ICON)
1284 if (!VFICON(lw->vf)->selection) return;
1285 work = VFICON(lw->vf)->selection;
1289 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1290 work = gtk_tree_selection_get_selected_rows(selection, &store);
1295 if (lw->vf->type == FILEVIEW_ICON)
1297 fd_n = static_cast<FileData *>(work->data);
1302 tpath = static_cast<GtkTreePath *>(work->data);
1303 gtk_tree_model_get_iter(store, &iter, tpath);
1304 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1308 image_alter_rating(fd_n, rating);
1312 void layout_image_reset_orientation(LayoutWindow *lw)
1314 ImageWindow *imd= lw->image;
1316 if (!layout_valid(&lw)) return;
1317 if (!imd || !imd->pr || !imd->image_fd) return;
1319 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1321 if (options->image.exif_rotate_enable)
1323 if (g_strcmp0(imd->image_fd->format_name, "heif") != 0)
1325 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1329 imd->orientation = EXIF_ORIENTATION_TOP_LEFT;
1334 imd->orientation = 1;
1337 if (imd->image_fd->user_orientation != 0)
1339 imd->orientation = imd->image_fd->user_orientation;
1342 pixbuf_renderer_set_orientation(reinterpret_cast<PixbufRenderer *>(imd->pr), imd->orientation);
1345 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1347 if (!layout_valid(&lw)) return;
1349 image_set_desaturate(lw->image, desaturate);
1352 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1354 if (!layout_valid(&lw)) return FALSE;
1356 return image_get_desaturate(lw->image);
1359 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1361 if (!layout_valid(&lw)) return;
1363 image_set_overunderexposed(lw->image, overunderexposed);
1366 #pragma GCC diagnostic push
1367 #pragma GCC diagnostic ignored "-Wunused-function"
1368 gboolean layout_image_get_overunderexposed_unused(LayoutWindow *lw)
1370 if (!layout_valid(&lw)) return FALSE;
1372 // return image_get_overunderexposed(lw->image);
1375 #pragma GCC diagnostic pop
1377 void layout_image_set_ignore_alpha(LayoutWindow *lw, gboolean ignore_alpha)
1379 if (!layout_valid(&lw)) return;
1381 lw->options.ignore_alpha = ignore_alpha;
1382 image_set_ignore_alpha(lw->image, ignore_alpha);
1386 #pragma GCC diagnostic push
1387 #pragma GCC diagnostic ignored "-Wunused-function"
1388 gint layout_image_stereo_get_unused(LayoutWindow *lw)
1390 if (!layout_valid(&lw)) return 0;
1392 // return image_stereo_get(lw->image);
1396 void layout_image_stereo_set_unused(LayoutWindow *lw, gint stereo_mode)
1398 if (!layout_valid(&lw)) return;
1400 image_stereo_set(lw->image, stereo_mode);
1402 void layout_image_stereo_swap_unused(LayoutWindow *lw)
1404 if (!layout_valid(&lw)) return;
1406 // image_stereo_swap(lw->image);
1408 #pragma GCC diagnostic pop
1410 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1412 if (!layout_valid(&lw)) return 0;
1414 return image_stereo_pixbuf_get(lw->image);
1417 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1419 if (!layout_valid(&lw)) return;
1421 image_stereo_pixbuf_set(lw->image, static_cast<StereoPixbufData>(stereo_mode));
1424 const gchar *layout_image_get_path(LayoutWindow *lw)
1426 if (!layout_valid(&lw)) return nullptr;
1428 return image_get_path(lw->image);
1431 #pragma GCC diagnostic push
1432 #pragma GCC diagnostic ignored "-Wunused-function"
1433 const gchar *layout_image_get_name_unused(LayoutWindow *lw)
1435 if (!layout_valid(&lw)) return nullptr;
1437 return image_get_name(lw->image);
1439 #pragma GCC diagnostic pop
1441 FileData *layout_image_get_fd(LayoutWindow *lw)
1443 if (!layout_valid(&lw)) return nullptr;
1445 return image_get_fd(lw->image);
1448 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1450 if (!layout_valid(&lw)) return nullptr;
1452 return image_get_collection(lw->image, info);
1455 gint layout_image_get_index(LayoutWindow *lw)
1457 return layout_list_get_index(lw, image_get_fd(lw->image));
1461 *----------------------------------------------------------------------------
1463 *----------------------------------------------------------------------------
1466 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1468 if (!layout_valid(&lw)) return;
1470 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1472 if (lw->full_screen && lw->image != lw->full_screen->imd)
1474 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1478 layout_list_sync_fd(lw, fd);
1479 layout_image_slideshow_continue_check(lw);
1480 layout_bars_new_image(lw);
1481 layout_image_animate_new_file(lw);
1485 image_chain_append_end(fd->path);
1489 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1491 if (!layout_valid(&lw)) return;
1493 /** @FIXME This should be handled at the caller: in vflist_select_image
1496 const gchar *old_path;
1498 old_path = layout_image_get_path(lw);
1499 if (old_path && strcmp(path, old_path) == 0) return;
1502 layout_image_set_fd(lw, fd);
1503 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1506 void layout_image_set_index(LayoutWindow *lw, gint index)
1509 FileData *read_ahead_fd;
1512 if (!layout_valid(&lw)) return;
1514 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1515 fd = layout_list_get_fd(lw, index);
1519 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1523 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1526 if (layout_selection_count(lw, nullptr) > 1)
1528 GList *x = layout_selection_list_by_index(lw);
1532 for (last = y = x; y; y = y->next)
1534 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1541 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1542 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1545 newindex = GPOINTER_TO_INT(y->next->data);
1547 newindex = GPOINTER_TO_INT(x->data);
1552 newindex = GPOINTER_TO_INT(y->prev->data);
1554 newindex = GPOINTER_TO_INT(last->data);
1557 read_ahead_fd = layout_list_get_fd(lw, newindex);
1561 x = g_list_remove(x, x->data);
1564 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1567 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1569 if (!layout_valid(&lw)) return;
1571 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1572 if (options->image.enable_read_ahead)
1574 CollectInfo *r_info;
1577 r_info = collection_next_by_info(cd, info);
1578 if (!r_info) r_info = collection_prev_by_info(cd, info);
1582 r_info = collection_prev_by_info(cd, info);
1583 if (!r_info) r_info = collection_next_by_info(cd, info);
1585 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1588 layout_image_slideshow_continue_check(lw);
1589 layout_bars_new_image(lw);
1592 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1594 layout_image_set_collection_real(lw, cd, info, TRUE);
1595 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1598 void layout_image_refresh(LayoutWindow *lw)
1600 if (!layout_valid(&lw)) return;
1602 image_reload(lw->image);
1605 void layout_image_color_profile_set(LayoutWindow *lw,
1609 if (!layout_valid(&lw)) return;
1611 image_color_profile_set(lw->image, input_type, use_image);
1614 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1616 gboolean *use_image)
1618 if (!layout_valid(&lw)) return FALSE;
1620 return image_color_profile_get(lw->image, input_type, use_image);
1623 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1625 if (!layout_valid(&lw)) return;
1627 image_color_profile_set_use(lw->image, enable);
1630 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1632 if (!layout_valid(&lw)) return FALSE;
1634 return image_color_profile_get_use(lw->image);
1637 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1639 if (!layout_valid(&lw)) return FALSE;
1641 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1645 *----------------------------------------------------------------------------
1647 *----------------------------------------------------------------------------
1650 void layout_image_next(LayoutWindow *lw)
1656 if (!layout_valid(&lw)) return;
1658 if (layout_image_slideshow_active(lw))
1660 layout_image_slideshow_next(lw);
1664 if (layout_selection_count(lw, nullptr) > 1)
1666 GList *x = layout_selection_list_by_index(lw);
1667 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1670 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1675 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1678 if (options->circular_selection_lists)
1680 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1685 x = g_list_remove(x, x->data);
1686 if (y) /* not dereferenced */
1690 cd = image_get_collection(lw->image, &info);
1694 info = collection_next_by_info(cd, info);
1697 layout_image_set_collection_real(lw, cd, info, TRUE);
1701 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1706 current = layout_image_get_index(lw);
1710 if (static_cast<guint>(current) < layout_list_count(lw, nullptr) - 1)
1712 layout_image_set_index(lw, current + 1);
1716 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1721 layout_image_set_index(lw, 0);
1725 void layout_image_prev(LayoutWindow *lw)
1731 if (!layout_valid(&lw)) return;
1733 if (layout_image_slideshow_active(lw))
1735 layout_image_slideshow_prev(lw);
1739 if (layout_selection_count(lw, nullptr) > 1)
1741 GList *x = layout_selection_list_by_index(lw);
1742 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1746 for (last = y = x; y; y = y->next)
1748 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1753 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1756 if (options->circular_selection_lists)
1758 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1763 x = g_list_remove(x, x->data);
1764 if (y) /* not dereferenced */
1768 cd = image_get_collection(lw->image, &info);
1772 info = collection_prev_by_info(cd, info);
1775 layout_image_set_collection_real(lw, cd, info, FALSE);
1779 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1784 current = layout_image_get_index(lw);
1790 layout_image_set_index(lw, current - 1);
1794 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1799 layout_image_set_index(lw, layout_list_count(lw, nullptr) - 1);
1803 void layout_image_first(LayoutWindow *lw)
1809 if (!layout_valid(&lw)) return;
1811 cd = image_get_collection(lw->image, &info);
1815 CollectInfo *first_collection;
1816 first_collection = collection_get_first(cd);
1817 if (first_collection != info)
1819 layout_image_set_collection_real(lw, cd, first_collection, TRUE);
1824 current = layout_image_get_index(lw);
1825 if (current != 0 && layout_list_count(lw, nullptr) > 0)
1827 layout_image_set_index(lw, 0);
1831 void layout_image_last(LayoutWindow *lw)
1838 if (!layout_valid(&lw)) return;
1840 cd = image_get_collection(lw->image, &info);
1844 CollectInfo *last_collection;
1845 last_collection = collection_get_last(cd);
1846 if (last_collection != info)
1848 layout_image_set_collection_real(lw, cd, last_collection, FALSE);
1853 current = layout_image_get_index(lw);
1854 count = layout_list_count(lw, nullptr);
1855 if (current != count - 1 && count > 0)
1857 layout_image_set_index(lw, count - 1);
1862 *----------------------------------------------------------------------------
1864 *----------------------------------------------------------------------------
1867 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1871 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1873 if (lw->split_images[i] == imd)
1876 if (i < MAX_SPLIT_IMAGES)
1883 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1885 auto lw = static_cast<LayoutWindow *>(data);
1887 gint i = image_idx(lw, imd);
1891 DEBUG_1("image activate focus_in %d", i);
1892 layout_image_activate(lw, i, FALSE);
1897 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1899 auto lw = static_cast<LayoutWindow *>(data);
1901 LayoutWindow *lw_new;
1904 switch (event->button)
1906 case MOUSE_BUTTON_LEFT:
1907 if (event->button == MOUSE_BUTTON_LEFT && event->type == GDK_2BUTTON_PRESS)
1909 layout_image_full_screen_toggle(lw);
1912 else if (options->image_l_click_archive && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_ARCHIVE)
1914 dest_dir = open_archive(imd->image_fd);
1917 lw_new = layout_new_from_default();
1918 layout_set_path(lw_new, dest_dir);
1923 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
1926 else if (options->image_l_click_video && options->image_l_click_video_editor && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1928 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1930 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1931 layout_image_next(lw);
1933 case MOUSE_BUTTON_MIDDLE:
1934 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1935 layout_image_prev(lw);
1937 case MOUSE_BUTTON_RIGHT:
1938 menu = layout_image_pop_menu(lw);
1939 if (imd == lw->image)
1941 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1943 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1950 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1952 auto lw = static_cast<LayoutWindow *>(data);
1954 gint i = image_idx(lw, imd);
1958 DEBUG_1("image activate scroll %d", i);
1959 layout_image_activate(lw, i, FALSE);
1963 if ((event->state & GDK_CONTROL_MASK) ||
1964 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1966 switch (event->direction)
1969 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1971 case GDK_SCROLL_DOWN:
1972 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1978 else if (options->mousewheel_scrolls)
1980 switch (event->direction)
1983 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1985 case GDK_SCROLL_DOWN:
1986 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1988 case GDK_SCROLL_LEFT:
1989 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1991 case GDK_SCROLL_RIGHT:
1992 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
2000 switch (event->direction)
2003 layout_image_prev(lw);
2005 case GDK_SCROLL_DOWN:
2006 layout_image_next(lw);
2014 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2017 auto lw = static_cast<LayoutWindow *>(data);
2021 if (lw->full_screen && lw->image != lw->full_screen->imd &&
2022 imd != lw->full_screen->imd)
2024 if (event->state & GDK_CONTROL_MASK)
2026 image_get_scroll_center(imd, &sx, &sy);
2030 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
2034 image_set_scroll_center(lw->full_screen->imd, sx, sy);
2037 if (!(event->state & GDK_SHIFT_MASK)) return;
2039 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2041 if (lw->split_images[i] && lw->split_images[i] != imd)
2044 if (event->state & GDK_CONTROL_MASK)
2046 image_get_scroll_center(imd, &sx, &sy);
2050 image_get_scroll_center(lw->split_images[i], &sx, &sy);
2054 image_set_scroll_center(lw->split_images[i], sx, sy);
2059 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
2061 auto lw = static_cast<LayoutWindow *>(data);
2063 gint i = image_idx(lw, imd);
2067 layout_image_activate(lw, i, FALSE);
2070 switch (event->button)
2072 case MOUSE_BUTTON_RIGHT:
2073 menu = layout_image_pop_menu(lw);
2074 if (imd == lw->image)
2076 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
2078 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
2086 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2088 auto lw = static_cast<LayoutWindow *>(data);
2089 gint i = image_idx(lw, imd);
2093 layout_image_activate(lw, i, FALSE);
2096 /* continue as with active image */
2097 layout_image_drag_cb(imd, event, dx, dy, data);
2101 static void layout_image_set_buttons(LayoutWindow *lw)
2103 image_set_button_func(lw->image, layout_image_button_cb, lw);
2104 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
2107 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
2109 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
2110 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
2113 /* Returns the length of an integer */
2114 static gint num_length(gint num)
2117 if (num < 0) num = -num;
2126 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2128 auto lw = static_cast<LayoutWindow *>(data);
2134 PangoAttrList *attrs;
2136 if (!data || !layout_valid(&lw) || !lw->image
2137 || !lw->options.show_info_pixel || lw->image->unknown) return;
2139 pixbuf_renderer_get_image_size(pr, &width, &height);
2140 if (width < 1 || height < 1) return;
2142 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2144 if(x_pixel >= 0 && y_pixel >= 0)
2150 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2151 &r_mouse, &g_mouse, &b_mouse);
2153 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2154 num_length(width - 1), x_pixel,
2155 num_length(height - 1), y_pixel,
2156 r_mouse, g_mouse, b_mouse);
2161 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2162 num_length(width - 1), " ",
2163 num_length(height - 1), " ");
2166 attrs = pango_attr_list_new();
2167 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2168 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2169 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2170 pango_attr_list_unref(attrs);
2176 *----------------------------------------------------------------------------
2178 *----------------------------------------------------------------------------
2181 static void layout_image_update_cb(ImageWindow *, gpointer data)
2183 auto lw = static_cast<LayoutWindow *>(data);
2184 layout_status_update_image(lw);
2187 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2189 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2191 if (!lw->split_images[i])
2193 lw->split_images[i] = image_new(TRUE);
2195 g_object_ref(lw->split_images[i]->widget);
2197 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2198 G_CALLBACK(layout_status_update_pixel_cb), lw);
2200 image_background_set_color_from_options(lw->split_images[i], FALSE);
2202 image_auto_refresh_enable(lw->split_images[i], TRUE);
2204 layout_image_dnd_init(lw, i);
2205 image_color_profile_set(lw->split_images[i],
2206 options->color_profile.input_type,
2207 options->color_profile.use_image);
2208 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2210 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2211 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2213 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2217 return lw->split_images[i]->widget;
2220 void layout_image_deactivate(LayoutWindow *lw, gint i)
2222 if (!lw->split_images[i]) return;
2223 image_set_update_func(lw->split_images[i], nullptr, nullptr);
2224 layout_image_set_buttons_inactive(lw, i);
2225 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2227 image_attach_window(lw->split_images[i], nullptr, nullptr, nullptr, FALSE);
2228 image_select(lw->split_images[i], FALSE);
2231 /* force should be set after change of lw->split_mode */
2232 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2236 if (!lw->split_images[i]) return;
2237 if (!force && lw->active_split_image == i) return;
2239 /* deactivate currently active */
2240 if (lw->active_split_image != i)
2241 layout_image_deactivate(lw, lw->active_split_image);
2243 lw->image = lw->split_images[i];
2244 lw->active_split_image = i;
2246 image_set_update_func(lw->image, layout_image_update_cb, lw);
2247 layout_image_set_buttons(lw);
2248 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2250 image_attach_window(lw->image, lw->window, nullptr, GQ_APPNAME, FALSE);
2252 /* do not highlight selected image in SPLIT_NONE */
2253 /* maybe the image should be selected always and highlight should be controlled by
2254 another image option */
2255 if (lw->split_mode != SPLIT_NONE)
2256 image_select(lw->split_images[i], TRUE);
2258 image_select(lw->split_images[i], FALSE);
2260 fd = image_get_fd(lw->image);
2264 layout_set_fd(lw, fd);
2266 layout_status_update_image(lw);
2270 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2272 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2275 for (i = 0; i < n; i++)
2276 if (!lw->split_images[i])
2278 FileData *img_fd = nullptr;
2281 layout_image_new(lw, i);
2282 image_set_frame(lw->split_images[i], frame);
2283 image_set_selectable(lw->split_images[i], (n > 1));
2287 image_osd_copy_status(lw->image, lw->split_images[i]);
2290 if (layout_selection_count(lw, nullptr) > 1)
2292 GList *work = g_list_last(layout_selection_list(lw));
2295 while (work && j < i)
2297 auto fd = static_cast<FileData *>(work->data);
2300 if (!fd || !*fd->path || fd->parent ||
2301 fd == lw->split_images[0]->image_fd)
2311 if (!img_fd && lw->image)
2313 img_fd = image_get_fd(lw->image);
2314 zoom = image_zoom_get(lw->image);
2321 image_change_fd(lw->split_images[i], img_fd, zoom);
2322 image_get_scroll_center(lw->image, &sx, &sy);
2323 image_set_scroll_center(lw->split_images[i], sx, sy);
2325 layout_image_deactivate(lw, i);
2329 image_set_frame(lw->split_images[i], frame);
2330 image_set_selectable(lw->split_images[i], (n > 1));
2333 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2335 if (lw->split_images[i])
2337 g_object_unref(lw->split_images[i]->widget);
2338 lw->split_images[i] = nullptr;
2342 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2344 layout_image_activate(lw, 0, TRUE);
2348 /* this will draw the frame around selected image (image_select)
2349 on switch from single to split images */
2350 layout_image_activate(lw, lw->active_split_image, TRUE);
2354 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2356 lw->split_mode = SPLIT_NONE;
2358 layout_image_setup_split_common(lw, 1);
2360 lw->split_image_widget = lw->split_images[0]->widget;
2362 return lw->split_image_widget;
2366 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2370 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2372 layout_image_setup_split_common(lw, 2);
2374 /* horizontal split means vpaned and vice versa */
2375 paned = gtk_paned_new(horizontal ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
2378 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2379 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2381 gtk_widget_show(lw->split_images[0]->widget);
2382 gtk_widget_show(lw->split_images[1]->widget);
2384 lw->split_image_widget = paned;
2386 return lw->split_image_widget;
2390 static GtkWidget *layout_image_setup_split_triple(LayoutWindow *lw)
2394 GtkAllocation allocation;
2398 lw->split_mode = SPLIT_TRIPLE;
2400 layout_image_setup_split_common(lw, 3);
2402 gtk_widget_get_allocation(lw->utility_paned, &allocation);
2404 hpaned1 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2405 DEBUG_NAME(hpaned1);
2406 hpaned2 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2407 DEBUG_NAME(hpaned2);
2409 if (lw->bar && gtk_widget_get_visible(lw->bar))
2411 pane_pos = (gtk_paned_get_position(GTK_PANED(lw->utility_paned))) / 3;
2415 pane_pos = allocation.width / 3;
2418 gtk_paned_set_position(GTK_PANED(hpaned1), pane_pos);
2419 gtk_paned_set_position(GTK_PANED(hpaned2), pane_pos);
2421 gtk_paned_pack1(GTK_PANED(hpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2422 gtk_paned_pack1(GTK_PANED(hpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2423 gtk_paned_pack2(GTK_PANED(hpaned2), lw->split_images[2]->widget, TRUE, TRUE);
2424 gtk_paned_pack2(GTK_PANED(hpaned1), hpaned2, TRUE, TRUE);
2426 for (i = 0; i < 3; i++)
2428 gtk_widget_show(lw->split_images[i]->widget);
2431 gtk_widget_show(hpaned1);
2432 gtk_widget_show(hpaned2);
2434 lw->split_image_widget = hpaned1;
2436 return lw->split_image_widget;
2439 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2446 lw->split_mode = SPLIT_QUAD;
2448 layout_image_setup_split_common(lw, 4);
2450 hpaned = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2452 vpaned1 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2453 DEBUG_NAME(vpaned1);
2454 vpaned2 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2455 DEBUG_NAME(vpaned2);
2457 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2458 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2460 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2461 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2463 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2464 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2466 for (i = 0; i < 4; i++)
2467 gtk_widget_show(lw->split_images[i]->widget);
2469 gtk_widget_show(vpaned1);
2470 gtk_widget_show(vpaned2);
2472 lw->split_image_widget = hpaned;
2474 return lw->split_image_widget;
2478 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2483 return layout_image_setup_split_hv(lw, TRUE);
2485 return layout_image_setup_split_hv(lw, FALSE);
2487 return layout_image_setup_split_triple(lw);
2489 return layout_image_setup_split_quad(lw);
2492 return layout_image_setup_split_none(lw);
2498 *-----------------------------------------------------------------------------
2499 * maintenance (for rename, move, remove)
2500 *-----------------------------------------------------------------------------
2503 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2505 if (fd == layout_image_get_fd(lw))
2507 image_set_fd(lw->image, fd);
2511 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2513 if (fd == layout_image_get_fd(lw))
2518 cd = image_get_collection(lw->image, &info);
2521 CollectInfo *next_collection;
2523 next_collection = collection_next_by_info(cd, info);
2524 if (!next_collection) next_collection = collection_prev_by_info(cd, info);
2526 if (next_collection)
2528 layout_image_set_collection(lw, cd, next_collection);
2531 layout_image_set_fd(lw, nullptr);
2534 /* the image will be set to the next image from the list soon,
2535 setting it to NULL here is not necessary*/
2540 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2542 auto lw = static_cast<LayoutWindow *>(data);
2544 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2546 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2548 switch (fd->change->type)
2550 case FILEDATA_CHANGE_MOVE:
2551 case FILEDATA_CHANGE_RENAME:
2552 layout_image_maint_renamed(lw, fd);
2554 case FILEDATA_CHANGE_DELETE:
2555 layout_image_maint_removed(lw, fd);
2557 case FILEDATA_CHANGE_COPY:
2558 case FILEDATA_CHANGE_UNSPECIFIED:
2559 case FILEDATA_CHANGE_WRITE_METADATA:
2564 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */