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>
41 #include "fullscreen.h"
42 #include "history-list.h"
43 #include "image-overlay.h"
47 #include "layout-util.h"
49 #include "main-defines.h"
54 #include "pixbuf-renderer.h"
55 #include "slideshow.h"
56 #include "ui-fileops.h"
58 #include "ui-utildlg.h"
59 #include "uri-utils.h"
61 #include "view-file.h"
64 FILE_COLUMN_POINTER = 0
67 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
68 static void layout_image_set_buttons(LayoutWindow *lw);
69 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
70 static void layout_image_animate_update_image(LayoutWindow *lw);
73 *----------------------------------------------------------------------------
75 *----------------------------------------------------------------------------
77 #pragma GCC diagnostic push
78 #pragma GCC diagnostic ignored "-Wunused-function"
79 static void layout_image_overlay_toggle_unused(LayoutWindow *lw)
82 image_osd_toggle(lw->image);
84 #pragma GCC diagnostic pop
87 *----------------------------------------------------------------------------
89 *----------------------------------------------------------------------------
92 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
94 auto lw = static_cast<LayoutWindow *>(data);
96 /* restore image window */
97 if (lw->image == fs->imd)
98 lw->image = fs->normal_imd;
100 lw->full_screen = nullptr;
103 void layout_image_full_screen_start(LayoutWindow *lw)
105 if (!layout_valid(&lw)) return;
107 if (lw->full_screen) return;
109 lw->full_screen = fullscreen_start(lw->window, lw->image,
110 layout_image_full_screen_stop_func, lw);
112 /* set to new image window */
113 if (lw->full_screen->same_region)
114 lw->image = lw->full_screen->imd;
116 layout_image_set_buttons(lw);
118 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
119 G_CALLBACK(layout_key_press_cb), lw);
121 layout_actions_add_window(lw, lw->full_screen->window);
123 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
124 layout_image_animate_update_image(lw);
126 /** @FIXME This is a hack to fix #1037 Fullscreen loads black
127 * The problem occurs when zoom is set to Original Size.
128 * An extra reload is required to force the image to be displayed.
129 * See also image-view.cc real_view_window_new()
130 * This is probably not the correct solution.
132 image_reload(lw->image);
135 void layout_image_full_screen_stop(LayoutWindow *lw)
137 if (!layout_valid(&lw)) return;
138 if (!lw->full_screen) return;
140 if (lw->image == lw->full_screen->imd)
141 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
143 fullscreen_stop(lw->full_screen);
145 layout_image_animate_update_image(lw);
148 void layout_image_full_screen_toggle(LayoutWindow *lw)
150 if (!layout_valid(&lw)) return;
153 layout_image_full_screen_stop(lw);
157 layout_image_full_screen_start(lw);
161 gboolean layout_image_full_screen_active(LayoutWindow *lw)
163 if (!layout_valid(&lw)) return FALSE;
165 return (lw->full_screen != nullptr);
169 *----------------------------------------------------------------------------
171 *----------------------------------------------------------------------------
174 static void layout_image_slideshow_next(LayoutWindow *lw)
176 if (lw->slideshow) slideshow_next(lw->slideshow);
179 static void layout_image_slideshow_prev(LayoutWindow *lw)
181 if (lw->slideshow) slideshow_prev(lw->slideshow);
184 static void layout_image_slideshow_stop_func(SlideShowData *, gpointer data)
186 auto lw = static_cast<LayoutWindow *>(data);
188 lw->slideshow = nullptr;
189 layout_status_update_info(lw, nullptr);
192 void layout_image_slideshow_start(LayoutWindow *lw)
197 if (!layout_valid(&lw)) return;
198 if (lw->slideshow) return;
200 cd = image_get_collection(lw->image, &info);
204 lw->slideshow = slideshow_start_from_collection(lw, nullptr, cd,
205 layout_image_slideshow_stop_func, lw, info);
209 lw->slideshow = slideshow_start(lw,
210 layout_list_get_index(lw, layout_image_get_fd(lw)),
211 layout_image_slideshow_stop_func, lw);
214 layout_status_update_info(lw, nullptr);
217 /* note that slideshow will take ownership of the list, do not free it */
218 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
220 if (!layout_valid(&lw)) return;
222 if (lw->slideshow || !list)
228 lw->slideshow = slideshow_start_from_filelist(lw, nullptr, list,
229 layout_image_slideshow_stop_func, lw);
231 layout_status_update_info(lw, nullptr);
234 void layout_image_slideshow_stop(LayoutWindow *lw)
236 if (!layout_valid(&lw)) return;
238 if (!lw->slideshow) return;
240 slideshow_free(lw->slideshow);
241 /* the stop_func sets lw->slideshow to NULL for us */
244 void layout_image_slideshow_toggle(LayoutWindow *lw)
246 if (!layout_valid(&lw)) return;
250 layout_image_slideshow_stop(lw);
254 layout_image_slideshow_start(lw);
258 gboolean layout_image_slideshow_active(LayoutWindow *lw)
260 if (!layout_valid(&lw)) return FALSE;
262 return (lw->slideshow != nullptr);
265 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
269 if (!layout_valid(&lw)) return FALSE;
271 ret = slideshow_pause_toggle(lw->slideshow);
273 layout_status_update_info(lw, nullptr);
278 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
280 if (!layout_valid(&lw)) return FALSE;
282 return (slideshow_paused(lw->slideshow));
285 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
287 if (!lw->slideshow) return FALSE;
289 if (!slideshow_should_continue(lw->slideshow))
291 layout_image_slideshow_stop(lw);
299 *----------------------------------------------------------------------------
301 *----------------------------------------------------------------------------
308 GdkPixbufAnimation *gpa;
309 GdkPixbufAnimationIter *iter;
314 GCancellable *cancellable;
316 GFileInputStream *gfstream;
319 static void image_animation_data_free(AnimationData *fd)
322 if(fd->iter) g_object_unref(fd->iter);
323 if(fd->gpa) g_object_unref(fd->gpa);
324 if(fd->cancellable) g_object_unref(fd->cancellable);
328 static gboolean animation_should_continue(AnimationData *fd)
336 static gboolean show_next_frame(gpointer data)
338 auto fd = static_cast<AnimationData*>(data);
342 if(animation_should_continue(fd)==FALSE)
344 image_animation_data_free(fd);
348 pr = reinterpret_cast<PixbufRenderer*>(fd->iw->pr);
350 if (gdk_pixbuf_animation_iter_advance(fd->iter,nullptr)==FALSE)
352 /* This indicates the animation is complete.
353 Return FALSE here to disable looping. */
356 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
357 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
359 if (fd->iw->func_update)
360 fd->iw->func_update(fd->iw, fd->iw->data_update);
362 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
363 if (delay!=fd->delay)
365 if (delay>0) /* Current frame not static. */
368 g_timeout_add(delay,show_next_frame,fd);
372 image_animation_data_free(fd);
380 static gboolean layout_image_animate_check(LayoutWindow *lw)
382 if (!layout_valid(&lw)) return FALSE;
384 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))
388 lw->animation->valid = FALSE;
389 if (lw->animation->cancellable)
391 g_cancellable_cancel(lw->animation->cancellable);
393 lw->animation = nullptr;
401 static void layout_image_animate_update_image(LayoutWindow *lw)
403 if (!layout_valid(&lw)) return;
405 if(lw->options.animate && lw->animation)
407 if (lw->full_screen && lw->image != lw->full_screen->imd)
408 lw->animation->iw = lw->full_screen->imd;
410 lw->animation->iw = lw->image;
415 static void animation_async_ready_cb(GObject *, GAsyncResult *res, gpointer data)
417 GError *error = nullptr;
418 auto animation = static_cast<AnimationData *>(data);
422 if (g_cancellable_is_cancelled(animation->cancellable))
424 gdk_pixbuf_animation_new_from_stream_finish(res, nullptr);
425 g_object_unref(animation->in_file);
426 g_object_unref(animation->gfstream);
427 image_animation_data_free(animation);
431 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
434 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
436 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, nullptr);
439 animation->data_adr = animation->lw->image->image_fd;
440 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
441 animation->valid = TRUE;
443 layout_image_animate_update_image(animation->lw);
445 g_timeout_add(animation->delay, show_next_frame, animation);
451 log_printf("Error reading GIF file: %s\n", error->message);
454 g_object_unref(animation->in_file);
455 g_object_unref(animation->gfstream);
459 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
461 GFileInputStream *gfstream;
462 GError *error = nullptr;
463 AnimationData *animation;
466 if(!layout_image_animate_check(lw)) return FALSE;
468 if(lw->animation) lw->animation->valid = FALSE;
472 g_cancellable_cancel(lw->animation->cancellable);
475 animation = g_new0(AnimationData, 1);
476 lw->animation = animation;
478 animation->cancellable = g_cancellable_new();
480 in_file = g_file_new_for_path(lw->image->image_fd->path);
481 animation->in_file = in_file;
482 gfstream = g_file_read(in_file, nullptr, &error);
485 animation->gfstream = gfstream;
486 gdk_pixbuf_animation_new_from_stream_async(reinterpret_cast<GInputStream*>(gfstream), animation->cancellable, animation_async_ready_cb, animation);
490 log_printf("Error reading animation file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
496 void layout_image_animate_toggle(LayoutWindow *lw)
502 lw->options.animate = !lw->options.animate;
504 action = gtk_action_group_get_action(lw->action_group, "Animate");
505 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
507 layout_image_animate_new_file(lw);
511 *----------------------------------------------------------------------------
513 *----------------------------------------------------------------------------
516 static void li_pop_menu_zoom_in_cb(GtkWidget *, gpointer data)
518 auto lw = static_cast<LayoutWindow *>(data);
520 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
523 static void li_pop_menu_zoom_out_cb(GtkWidget *, gpointer data)
525 auto lw = static_cast<LayoutWindow *>(data);
526 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
529 static void li_pop_menu_zoom_1_1_cb(GtkWidget *, gpointer data)
531 auto lw = static_cast<LayoutWindow *>(data);
533 layout_image_zoom_set(lw, 1.0, FALSE);
536 static void li_pop_menu_zoom_fit_cb(GtkWidget *, gpointer data)
538 auto lw = static_cast<LayoutWindow *>(data);
540 layout_image_zoom_set(lw, 0.0, FALSE);
543 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
546 auto key = static_cast<const gchar *>(data);
548 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
550 if (!editor_window_flag_set(key))
552 layout_image_full_screen_stop(lw);
554 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
557 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
559 auto lw = static_cast<LayoutWindow *>(data);
562 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
563 type = static_cast<AlterType>GPOINTER_TO_INT(data);
565 image_alter_orientation(lw->image, lw->image->image_fd, type);
568 static void li_pop_menu_new_cb(GtkWidget *, gpointer data)
570 auto lw = static_cast<LayoutWindow *>(data);
572 view_window_new(layout_image_get_fd(lw));
575 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
580 menu = gtk_widget_get_toplevel(widget);
581 if (!menu) return nullptr;
583 parent = static_cast<GtkWidget *>(g_object_get_data(G_OBJECT(menu), "click_parent"));
585 if (!parent && lw->full_screen)
587 parent = lw->full_screen->imd->widget;
593 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
595 auto lw = static_cast<LayoutWindow *>(data);
597 file_util_copy(layout_image_get_fd(lw), nullptr, nullptr,
598 li_pop_menu_click_parent(widget, lw));
601 static void li_pop_menu_copy_path_cb(GtkWidget *, gpointer data)
603 auto lw = static_cast<LayoutWindow *>(data);
605 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
608 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
610 auto lw = static_cast<LayoutWindow *>(data);
612 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
616 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
618 /* @FIXME GTK4 stub */
621 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
623 auto lw = static_cast<LayoutWindow *>(data);
624 ImageWindow *imd = lw->image;
627 pixbuf = image_get_pixbuf(imd);
629 gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
633 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
635 auto lw = static_cast<LayoutWindow *>(data);
637 file_util_move(layout_image_get_fd(lw), nullptr, nullptr,
638 li_pop_menu_click_parent(widget, lw));
641 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
643 auto lw = static_cast<LayoutWindow *>(data);
645 file_util_rename(layout_image_get_fd(lw), nullptr,
646 li_pop_menu_click_parent(widget, lw));
649 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
651 auto lw = static_cast<LayoutWindow *>(data);
653 options->file_ops.safe_delete_enable = FALSE;
654 file_util_delete(layout_image_get_fd(lw), nullptr,
655 li_pop_menu_click_parent(widget, lw));
658 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
660 auto lw = static_cast<LayoutWindow *>(data);
662 options->file_ops.safe_delete_enable = TRUE;
663 file_util_delete(layout_image_get_fd(lw), nullptr,
664 li_pop_menu_click_parent(widget, lw));
667 static void li_pop_menu_slide_start_cb(GtkWidget *, gpointer data)
669 auto lw = static_cast<LayoutWindow *>(data);
671 layout_image_slideshow_start(lw);
674 static void li_pop_menu_slide_stop_cb(GtkWidget *, gpointer data)
676 auto lw = static_cast<LayoutWindow *>(data);
678 layout_image_slideshow_stop(lw);
681 static void li_pop_menu_slide_pause_cb(GtkWidget *, gpointer data)
683 auto lw = static_cast<LayoutWindow *>(data);
685 layout_image_slideshow_pause_toggle(lw);
688 static void li_pop_menu_full_screen_cb(GtkWidget *, gpointer data)
690 auto lw = static_cast<LayoutWindow *>(data);
692 layout_image_full_screen_toggle(lw);
695 static void li_pop_menu_animate_cb(GtkWidget *, gpointer data)
697 auto lw = static_cast<LayoutWindow *>(data);
699 layout_image_animate_toggle(lw);
702 static void li_pop_menu_hide_cb(GtkWidget *, gpointer data)
704 auto lw = static_cast<LayoutWindow *>(data);
706 layout_tools_hide_toggle(lw);
709 static void li_set_layout_path_cb(GtkWidget *, gpointer data)
711 auto lw = static_cast<LayoutWindow *>(data);
714 if (!layout_valid(&lw)) return;
716 fd = layout_image_get_fd(lw);
717 if (fd) layout_set_fd(lw, fd);
720 static void li_open_archive_cb(GtkWidget *, gpointer data)
722 auto lw = static_cast<LayoutWindow *>(data);
723 LayoutWindow *lw_new;
726 if (!layout_valid(&lw)) return;
728 dest_dir = open_archive(layout_image_get_fd(lw));
731 lw_new = layout_new_from_default();
732 layout_set_path(lw_new, dest_dir);
737 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
741 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
746 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
748 dirname = g_path_get_dirname(path);
749 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
754 static void layout_image_popup_menu_destroy_cb(GtkWidget *, gpointer data)
756 auto editmenu_fd_list = static_cast<GList *>(data);
758 filelist_free(editmenu_fd_list);
761 static GList *layout_image_get_fd_list(LayoutWindow *lw)
763 GList *list = nullptr;
764 FileData *fd = layout_image_get_fd(lw);
769 /* optionally include sidecars if the filelist entry is not expanded */
770 list = vf_selection_get_one(lw->vf, fd);
772 list = g_list_append(nullptr, file_data_ref(fd));
779 * @brief Add file selection list to a collection
781 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
785 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
788 GList *selection_list = nullptr;
790 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
791 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
792 pop_menu_collections(selection_list, data);
794 filelist_free(selection_list);
797 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
804 GList *editmenu_fd_list;
805 GtkAccelGroup *accel_group;
807 path = layout_image_get_path(lw);
808 fullscreen = layout_image_full_screen_active(lw);
810 menu = popup_menu_short_lived();
812 accel_group = gtk_accel_group_new();
813 gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
815 g_object_set_data(G_OBJECT(menu), "window_keys", nullptr);
816 g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
818 menu_item_add_icon(menu, _("Zoom _in"), GQ_ICON_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
819 menu_item_add_icon(menu, _("Zoom _out"), GQ_ICON_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
820 menu_item_add_icon(menu, _("Zoom _1:1"), GQ_ICON_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
821 menu_item_add_icon(menu, _("Zoom to fit"), GQ_ICON_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
822 menu_item_add_divider(menu);
824 editmenu_fd_list = layout_image_get_fd_list(lw);
825 g_signal_connect(G_OBJECT(menu), "destroy",
826 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
827 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
828 if (!path) gtk_widget_set_sensitive(item, FALSE);
829 menu_item_add_divider(submenu);
830 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
832 item = menu_item_add_icon(menu, _("View in _new window"), GQ_ICON_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
833 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
835 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
836 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
838 item = menu_item_add_icon(menu, _("Open archive"), GQ_ICON_OPEN, G_CALLBACK(li_open_archive_cb), lw);
839 if (!path || lw->image->image_fd->format_class != FORMAT_CLASS_ARCHIVE)
841 gtk_widget_set_sensitive(item, FALSE);
844 menu_item_add_divider(menu);
846 item = menu_item_add_icon(menu, _("_Copy..."), GQ_ICON_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
847 if (!path) gtk_widget_set_sensitive(item, FALSE);
848 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
849 if (!path) gtk_widget_set_sensitive(item, FALSE);
850 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
851 if (!path) gtk_widget_set_sensitive(item, FALSE);
852 item = menu_item_add(menu, _("_Copy path to clipboard"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
853 item = menu_item_add(menu, _("_Copy path unquoted to clipboard"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
854 item = menu_item_add(menu, _("Copy _image to clipboard"), G_CALLBACK(li_pop_menu_copy_image_cb), lw);
855 if (!path) gtk_widget_set_sensitive(item, FALSE);
856 menu_item_add_divider(menu);
858 item = menu_item_add_icon(menu,
859 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
860 _("Move to Trash"), GQ_ICON_DELETE,
861 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
862 if (!path) gtk_widget_set_sensitive(item, FALSE);
863 item = menu_item_add_icon(menu,
864 options->file_ops.confirm_delete ? _("_Delete...") :
865 _("_Delete"), GQ_ICON_DELETE_SHRED,
866 G_CALLBACK(li_pop_menu_delete_cb), lw);
867 if (!path) gtk_widget_set_sensitive(item, FALSE);
868 menu_item_add_divider(menu);
870 submenu = submenu_add_collections(menu, &item,
871 G_CALLBACK(layout_pop_menu_collections_cb), lw);
872 gtk_widget_set_sensitive(item, TRUE);
873 menu_item_add_divider(menu);
875 if (layout_image_slideshow_active(lw))
877 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
878 if (layout_image_slideshow_paused(lw))
880 item = menu_item_add(menu, _("Continue slides_how"),
881 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
885 item = menu_item_add(menu, _("Pause slides_how"),
886 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
891 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
892 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
893 gtk_widget_set_sensitive(item, FALSE);
898 menu_item_add_icon(menu, _("_Full screen"), GQ_ICON_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
902 menu_item_add_icon(menu, _("Exit _full screen"), GQ_ICON_LEAVE_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
905 menu_item_add_check(menu, _("GIF _animation"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
907 menu_item_add_divider(menu);
909 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
910 G_CALLBACK(li_pop_menu_hide_cb), lw);
912 item = menu_item_add_check(menu, _("Hide Selectable Bars"), lw->options.selectable_toolbars_hidden, G_CALLBACK(layout_selectable_toolbars_toggle), lw);
913 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
918 void layout_image_menu_popup(LayoutWindow *lw)
922 menu = layout_image_pop_menu(lw);
923 gtk_menu_popup_at_widget(GTK_MENU(menu), lw->image->widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
927 *----------------------------------------------------------------------------
929 *----------------------------------------------------------------------------
932 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *,
934 GtkSelectionData *selection_data, guint info,
935 guint, gpointer data)
937 auto lw = static_cast<LayoutWindow *>(data);
942 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
944 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
947 if (i < MAX_SPLIT_IMAGES)
949 DEBUG_1("dnd image activate %d", i);
950 layout_image_activate(lw, i, FALSE);
953 if (info == TARGET_TEXT_PLAIN)
955 url = g_strdup(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)));
956 download_web_file(url, FALSE, lw);
959 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
961 CollectionData *source;
965 if (info == TARGET_URI_LIST)
967 list = uri_filelist_from_gtk_selection_data(selection_data);
973 source = collection_from_dnd_data(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)), &list, &info_list);
978 auto fd = static_cast<FileData *>(list->data);
980 if (isfile(fd->path))
986 base = remove_level_from_path(fd->path);
987 dir_fd = file_data_new_dir(base);
988 if (dir_fd != lw->dir_fd)
990 layout_set_fd(lw, dir_fd);
992 file_data_unref(dir_fd);
995 row = layout_list_get_index(lw, fd);
996 if (source && info_list)
998 layout_image_set_collection(lw, source, static_cast<CollectInfo *>(info_list->data));
1002 layout_image_set_fd(lw, fd);
1006 layout_image_set_index(lw, row);
1009 else if (isdir(fd->path))
1011 layout_set_fd(lw, fd);
1012 layout_image_set_fd(lw, nullptr);
1016 filelist_free(list);
1017 g_list_free(info_list);
1021 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *,
1022 GtkSelectionData *selection_data, guint,
1023 guint, gpointer data)
1025 auto lw = static_cast<LayoutWindow *>(data);
1030 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1032 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
1035 if (i < MAX_SPLIT_IMAGES)
1037 DEBUG_1("dnd get from %d", i);
1038 fd = image_get_fd(lw->split_images[i]);
1041 fd = layout_image_get_fd(lw);
1047 list = g_list_append(nullptr, fd);
1048 uri_selection_data_set_uris_from_filelist(selection_data, list);
1053 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1058 static void layout_image_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
1060 auto lw = static_cast<LayoutWindow *>(data);
1061 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
1066 fd = layout_image_get_fd(lw);
1067 row = layout_list_get_index(lw, fd);
1068 if (row < 0) return;
1070 if (!isfile(fd->path))
1072 if (static_cast<guint>(row) < layout_list_count(lw, nullptr) - 1)
1074 layout_image_next(lw);
1078 layout_image_prev(lw);
1085 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1087 ImageWindow *imd = lw->split_images[i];
1089 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1090 dnd_file_drag_types, dnd_file_drag_types_count,
1091 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1092 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1093 G_CALLBACK(layout_image_dnd_get), lw);
1094 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1095 G_CALLBACK(layout_image_dnd_end), lw);
1097 gtk_drag_dest_set(imd->pr,
1098 static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
1099 dnd_file_drop_types, dnd_file_drop_types_count,
1100 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1101 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1102 G_CALLBACK(layout_image_dnd_receive), lw);
1107 *----------------------------------------------------------------------------
1109 *----------------------------------------------------------------------------
1112 void layout_image_to_root(LayoutWindow *lw)
1114 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1118 *----------------------------------------------------------------------------
1119 * manipulation + accessors
1120 *----------------------------------------------------------------------------
1123 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1126 if (!layout_valid(&lw)) return;
1128 image_scroll(lw->image, x, y);
1130 if (lw->full_screen && lw->image != lw->full_screen->imd)
1132 image_scroll(lw->full_screen->imd, x, y);
1135 if (!connect_scroll) return;
1137 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1139 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1141 image_scroll(lw->split_images[i], x, y);
1147 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1150 if (!layout_valid(&lw)) return;
1152 image_zoom_adjust(lw->image, increment);
1154 if (lw->full_screen && lw->image != lw->full_screen->imd)
1156 image_zoom_adjust(lw->full_screen->imd, increment);
1159 if (!connect_zoom) return;
1161 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1163 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1164 image_zoom_adjust(lw->split_images[i], increment); ;
1168 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1171 if (!layout_valid(&lw)) return;
1173 image_zoom_adjust_at_point(lw->image, increment, x, y);
1175 if (lw->full_screen && lw->image != lw->full_screen->imd)
1177 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1179 if (!connect_zoom && !lw->split_mode) return;
1181 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1183 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1184 lw->split_images[i]->mouse_wheel_mode)
1185 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1189 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1192 if (!layout_valid(&lw)) return;
1194 image_zoom_set(lw->image, zoom);
1196 if (lw->full_screen && lw->image != lw->full_screen->imd)
1198 image_zoom_set(lw->full_screen->imd, zoom);
1201 if (!connect_zoom) return;
1203 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1205 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1206 image_zoom_set(lw->split_images[i], zoom);
1210 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1213 if (!layout_valid(&lw)) return;
1215 image_zoom_set_fill_geometry(lw->image, vertical);
1217 if (lw->full_screen && lw->image != lw->full_screen->imd)
1219 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1222 if (!connect_zoom) return;
1224 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1226 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1227 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1231 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1233 if (!layout_valid(&lw)) return;
1235 GtkTreeModel *store;
1237 GtkTreeSelection *selection;
1242 if (!lw || !lw->vf) return;
1244 if (lw->vf->type == FILEVIEW_ICON)
1246 if (!VFICON(lw->vf)->selection) return;
1247 work = VFICON(lw->vf)->selection;
1251 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1252 work = gtk_tree_selection_get_selected_rows(selection, &store);
1257 if (lw->vf->type == FILEVIEW_ICON)
1259 fd_n = static_cast<FileData *>(work->data);
1264 tpath = static_cast<GtkTreePath *>(work->data);
1265 gtk_tree_model_get_iter(store, &iter, tpath);
1266 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1270 image_alter_orientation(lw->image, fd_n, type);
1274 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1276 metadata_write_string(fd_n, RATING_KEY, rating);
1277 read_rating_data(fd_n);
1280 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1282 if (!layout_valid(&lw)) return;
1284 GtkTreeModel *store;
1286 GtkTreeSelection *selection;
1291 if (!lw || !lw->vf) return;
1293 if (lw->vf->type == FILEVIEW_ICON)
1295 if (!VFICON(lw->vf)->selection) return;
1296 work = VFICON(lw->vf)->selection;
1300 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1301 work = gtk_tree_selection_get_selected_rows(selection, &store);
1306 if (lw->vf->type == FILEVIEW_ICON)
1308 fd_n = static_cast<FileData *>(work->data);
1313 tpath = static_cast<GtkTreePath *>(work->data);
1314 gtk_tree_model_get_iter(store, &iter, tpath);
1315 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1319 image_alter_rating(fd_n, rating);
1323 void layout_image_reset_orientation(LayoutWindow *lw)
1325 ImageWindow *imd= lw->image;
1327 if (!layout_valid(&lw)) return;
1328 if (!imd || !imd->pr || !imd->image_fd) return;
1330 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1332 if (options->image.exif_rotate_enable)
1334 if (g_strcmp0(imd->image_fd->format_name, "heif") != 0)
1336 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1340 imd->orientation = EXIF_ORIENTATION_TOP_LEFT;
1345 imd->orientation = 1;
1348 if (imd->image_fd->user_orientation != 0)
1350 imd->orientation = imd->image_fd->user_orientation;
1353 pixbuf_renderer_set_orientation(reinterpret_cast<PixbufRenderer *>(imd->pr), imd->orientation);
1356 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1358 if (!layout_valid(&lw)) return;
1360 image_set_desaturate(lw->image, desaturate);
1363 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1365 if (!layout_valid(&lw)) return FALSE;
1367 return image_get_desaturate(lw->image);
1370 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1372 if (!layout_valid(&lw)) return;
1374 image_set_overunderexposed(lw->image, overunderexposed);
1377 #pragma GCC diagnostic push
1378 #pragma GCC diagnostic ignored "-Wunused-function"
1379 gboolean layout_image_get_overunderexposed_unused(LayoutWindow *lw)
1381 if (!layout_valid(&lw)) return FALSE;
1383 // return image_get_overunderexposed(lw->image);
1386 #pragma GCC diagnostic pop
1388 void layout_image_set_ignore_alpha(LayoutWindow *lw, gboolean ignore_alpha)
1390 if (!layout_valid(&lw)) return;
1392 lw->options.ignore_alpha = ignore_alpha;
1393 image_set_ignore_alpha(lw->image, ignore_alpha);
1397 #pragma GCC diagnostic push
1398 #pragma GCC diagnostic ignored "-Wunused-function"
1399 gint layout_image_stereo_get_unused(LayoutWindow *lw)
1401 if (!layout_valid(&lw)) return 0;
1403 // return image_stereo_get(lw->image);
1407 void layout_image_stereo_set_unused(LayoutWindow *lw, gint stereo_mode)
1409 if (!layout_valid(&lw)) return;
1411 image_stereo_set(lw->image, stereo_mode);
1413 void layout_image_stereo_swap_unused(LayoutWindow *lw)
1415 if (!layout_valid(&lw)) return;
1417 // image_stereo_swap(lw->image);
1419 #pragma GCC diagnostic pop
1421 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1423 if (!layout_valid(&lw)) return 0;
1425 return image_stereo_pixbuf_get(lw->image);
1428 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1430 if (!layout_valid(&lw)) return;
1432 image_stereo_pixbuf_set(lw->image, static_cast<StereoPixbufData>(stereo_mode));
1435 const gchar *layout_image_get_path(LayoutWindow *lw)
1437 if (!layout_valid(&lw)) return nullptr;
1439 return image_get_path(lw->image);
1442 #pragma GCC diagnostic push
1443 #pragma GCC diagnostic ignored "-Wunused-function"
1444 const gchar *layout_image_get_name_unused(LayoutWindow *lw)
1446 if (!layout_valid(&lw)) return nullptr;
1448 return image_get_name(lw->image);
1450 #pragma GCC diagnostic pop
1452 FileData *layout_image_get_fd(LayoutWindow *lw)
1454 if (!layout_valid(&lw)) return nullptr;
1456 return image_get_fd(lw->image);
1459 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1461 if (!layout_valid(&lw)) return nullptr;
1463 return image_get_collection(lw->image, info);
1466 gint layout_image_get_index(LayoutWindow *lw)
1468 return layout_list_get_index(lw, image_get_fd(lw->image));
1472 *----------------------------------------------------------------------------
1474 *----------------------------------------------------------------------------
1477 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1479 if (!layout_valid(&lw)) return;
1481 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1483 if (lw->full_screen && lw->image != lw->full_screen->imd)
1485 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1489 layout_list_sync_fd(lw, fd);
1490 layout_image_slideshow_continue_check(lw);
1491 layout_bars_new_image(lw);
1492 layout_image_animate_new_file(lw);
1496 image_chain_append_end(fd->path);
1500 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1502 if (!layout_valid(&lw)) return;
1504 /** @FIXME This should be handled at the caller: in vflist_select_image
1507 const gchar *old_path;
1509 old_path = layout_image_get_path(lw);
1510 if (old_path && strcmp(path, old_path) == 0) return;
1513 layout_image_set_fd(lw, fd);
1514 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1517 void layout_image_set_index(LayoutWindow *lw, gint index)
1520 FileData *read_ahead_fd;
1523 if (!layout_valid(&lw)) return;
1525 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1526 fd = layout_list_get_fd(lw, index);
1530 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1534 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1537 if (layout_selection_count(lw, nullptr) > 1)
1539 GList *x = layout_selection_list_by_index(lw);
1543 for (last = y = x; y; y = y->next)
1545 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1552 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1553 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1556 newindex = GPOINTER_TO_INT(y->next->data);
1558 newindex = GPOINTER_TO_INT(x->data);
1563 newindex = GPOINTER_TO_INT(y->prev->data);
1565 newindex = GPOINTER_TO_INT(last->data);
1568 read_ahead_fd = layout_list_get_fd(lw, newindex);
1572 x = g_list_remove(x, x->data);
1575 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1578 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1580 if (!layout_valid(&lw)) return;
1582 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1583 if (options->image.enable_read_ahead)
1585 CollectInfo *r_info;
1588 r_info = collection_next_by_info(cd, info);
1589 if (!r_info) r_info = collection_prev_by_info(cd, info);
1593 r_info = collection_prev_by_info(cd, info);
1594 if (!r_info) r_info = collection_next_by_info(cd, info);
1596 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1599 layout_image_slideshow_continue_check(lw);
1600 layout_bars_new_image(lw);
1603 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1605 layout_image_set_collection_real(lw, cd, info, TRUE);
1606 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1609 void layout_image_refresh(LayoutWindow *lw)
1611 if (!layout_valid(&lw)) return;
1613 image_reload(lw->image);
1616 void layout_image_color_profile_set(LayoutWindow *lw,
1620 if (!layout_valid(&lw)) return;
1622 image_color_profile_set(lw->image, input_type, use_image);
1625 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1627 gboolean *use_image)
1629 if (!layout_valid(&lw)) return FALSE;
1631 return image_color_profile_get(lw->image, input_type, use_image);
1634 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1636 if (!layout_valid(&lw)) return;
1638 image_color_profile_set_use(lw->image, enable);
1641 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1643 if (!layout_valid(&lw)) return FALSE;
1645 return image_color_profile_get_use(lw->image);
1648 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1650 if (!layout_valid(&lw)) return FALSE;
1652 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1656 *----------------------------------------------------------------------------
1658 *----------------------------------------------------------------------------
1661 void layout_image_next(LayoutWindow *lw)
1667 if (!layout_valid(&lw)) return;
1669 if (layout_image_slideshow_active(lw))
1671 layout_image_slideshow_next(lw);
1675 if (layout_selection_count(lw, nullptr) > 1)
1677 GList *x = layout_selection_list_by_index(lw);
1678 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1681 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1686 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1689 if (options->circular_selection_lists)
1691 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1696 x = g_list_remove(x, x->data);
1697 if (y) /* not dereferenced */
1701 cd = image_get_collection(lw->image, &info);
1705 info = collection_next_by_info(cd, info);
1708 layout_image_set_collection_real(lw, cd, info, TRUE);
1712 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1717 current = layout_image_get_index(lw);
1721 if (static_cast<guint>(current) < layout_list_count(lw, nullptr) - 1)
1723 layout_image_set_index(lw, current + 1);
1727 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1732 layout_image_set_index(lw, 0);
1736 void layout_image_prev(LayoutWindow *lw)
1742 if (!layout_valid(&lw)) return;
1744 if (layout_image_slideshow_active(lw))
1746 layout_image_slideshow_prev(lw);
1750 if (layout_selection_count(lw, nullptr) > 1)
1752 GList *x = layout_selection_list_by_index(lw);
1753 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1757 for (last = y = x; y; y = y->next)
1759 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1764 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1767 if (options->circular_selection_lists)
1769 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1774 x = g_list_remove(x, x->data);
1775 if (y) /* not dereferenced */
1779 cd = image_get_collection(lw->image, &info);
1783 info = collection_prev_by_info(cd, info);
1786 layout_image_set_collection_real(lw, cd, info, FALSE);
1790 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1795 current = layout_image_get_index(lw);
1801 layout_image_set_index(lw, current - 1);
1805 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1810 layout_image_set_index(lw, layout_list_count(lw, nullptr) - 1);
1814 void layout_image_first(LayoutWindow *lw)
1820 if (!layout_valid(&lw)) return;
1822 cd = image_get_collection(lw->image, &info);
1826 CollectInfo *first_collection;
1827 first_collection = collection_get_first(cd);
1828 if (first_collection != info)
1830 layout_image_set_collection_real(lw, cd, first_collection, TRUE);
1835 current = layout_image_get_index(lw);
1836 if (current != 0 && layout_list_count(lw, nullptr) > 0)
1838 layout_image_set_index(lw, 0);
1842 void layout_image_last(LayoutWindow *lw)
1849 if (!layout_valid(&lw)) return;
1851 cd = image_get_collection(lw->image, &info);
1855 CollectInfo *last_collection;
1856 last_collection = collection_get_last(cd);
1857 if (last_collection != info)
1859 layout_image_set_collection_real(lw, cd, last_collection, FALSE);
1864 current = layout_image_get_index(lw);
1865 count = layout_list_count(lw, nullptr);
1866 if (current != count - 1 && count > 0)
1868 layout_image_set_index(lw, count - 1);
1873 *----------------------------------------------------------------------------
1875 *----------------------------------------------------------------------------
1878 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1882 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1884 if (lw->split_images[i] == imd)
1887 if (i < MAX_SPLIT_IMAGES)
1894 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1896 auto lw = static_cast<LayoutWindow *>(data);
1898 gint i = image_idx(lw, imd);
1902 DEBUG_1("image activate focus_in %d", i);
1903 layout_image_activate(lw, i, FALSE);
1908 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1910 auto lw = static_cast<LayoutWindow *>(data);
1912 LayoutWindow *lw_new;
1915 switch (event->button)
1917 case MOUSE_BUTTON_LEFT:
1918 if (event->button == MOUSE_BUTTON_LEFT && event->type == GDK_2BUTTON_PRESS)
1920 layout_image_full_screen_toggle(lw);
1923 else if (options->image_l_click_archive && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_ARCHIVE)
1925 dest_dir = open_archive(imd->image_fd);
1928 lw_new = layout_new_from_default();
1929 layout_set_path(lw_new, dest_dir);
1934 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
1937 else if (options->image_l_click_video && options->image_l_click_video_editor && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1939 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1941 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1942 layout_image_next(lw);
1944 case MOUSE_BUTTON_MIDDLE:
1945 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1946 layout_image_prev(lw);
1948 case MOUSE_BUTTON_RIGHT:
1949 menu = layout_image_pop_menu(lw);
1950 if (imd == lw->image)
1952 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1954 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1961 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1963 auto lw = static_cast<LayoutWindow *>(data);
1965 gint i = image_idx(lw, imd);
1969 DEBUG_1("image activate scroll %d", i);
1970 layout_image_activate(lw, i, FALSE);
1974 if ((event->state & GDK_CONTROL_MASK) ||
1975 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1977 switch (event->direction)
1980 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1982 case GDK_SCROLL_DOWN:
1983 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1989 else if (options->mousewheel_scrolls)
1991 switch (event->direction)
1994 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1996 case GDK_SCROLL_DOWN:
1997 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1999 case GDK_SCROLL_LEFT:
2000 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
2002 case GDK_SCROLL_RIGHT:
2003 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
2011 switch (event->direction)
2014 layout_image_prev(lw);
2016 case GDK_SCROLL_DOWN:
2017 layout_image_next(lw);
2025 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2028 auto lw = static_cast<LayoutWindow *>(data);
2032 if (lw->full_screen && lw->image != lw->full_screen->imd &&
2033 imd != lw->full_screen->imd)
2035 if (event->state & GDK_CONTROL_MASK)
2037 image_get_scroll_center(imd, &sx, &sy);
2041 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
2045 image_set_scroll_center(lw->full_screen->imd, sx, sy);
2048 if (!(event->state & GDK_SHIFT_MASK)) return;
2050 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2052 if (lw->split_images[i] && lw->split_images[i] != imd)
2055 if (event->state & GDK_CONTROL_MASK)
2057 image_get_scroll_center(imd, &sx, &sy);
2061 image_get_scroll_center(lw->split_images[i], &sx, &sy);
2065 image_set_scroll_center(lw->split_images[i], sx, sy);
2070 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
2072 auto lw = static_cast<LayoutWindow *>(data);
2074 gint i = image_idx(lw, imd);
2078 layout_image_activate(lw, i, FALSE);
2081 switch (event->button)
2083 case MOUSE_BUTTON_RIGHT:
2084 menu = layout_image_pop_menu(lw);
2085 if (imd == lw->image)
2087 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
2089 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
2097 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2099 auto lw = static_cast<LayoutWindow *>(data);
2100 gint i = image_idx(lw, imd);
2104 layout_image_activate(lw, i, FALSE);
2107 /* continue as with active image */
2108 layout_image_drag_cb(imd, event, dx, dy, data);
2112 static void layout_image_set_buttons(LayoutWindow *lw)
2114 image_set_button_func(lw->image, layout_image_button_cb, lw);
2115 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
2118 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
2120 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
2121 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
2124 /* Returns the length of an integer */
2125 static gint num_length(gint num)
2128 if (num < 0) num = -num;
2137 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2139 auto lw = static_cast<LayoutWindow *>(data);
2145 PangoAttrList *attrs;
2147 if (!data || !layout_valid(&lw) || !lw->image
2148 || !lw->options.show_info_pixel || lw->image->unknown) return;
2150 pixbuf_renderer_get_image_size(pr, &width, &height);
2151 if (width < 1 || height < 1) return;
2153 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2155 if(x_pixel >= 0 && y_pixel >= 0)
2161 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2162 &r_mouse, &g_mouse, &b_mouse);
2164 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2165 num_length(width - 1), x_pixel,
2166 num_length(height - 1), y_pixel,
2167 r_mouse, g_mouse, b_mouse);
2172 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2173 num_length(width - 1), " ",
2174 num_length(height - 1), " ");
2177 attrs = pango_attr_list_new();
2178 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2179 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2180 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2181 pango_attr_list_unref(attrs);
2187 *----------------------------------------------------------------------------
2189 *----------------------------------------------------------------------------
2192 static void layout_image_update_cb(ImageWindow *, gpointer data)
2194 auto lw = static_cast<LayoutWindow *>(data);
2195 layout_status_update_image(lw);
2198 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2200 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2202 if (!lw->split_images[i])
2204 lw->split_images[i] = image_new(TRUE);
2206 g_object_ref(lw->split_images[i]->widget);
2208 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2209 G_CALLBACK(layout_status_update_pixel_cb), lw);
2211 image_background_set_color_from_options(lw->split_images[i], FALSE);
2213 image_auto_refresh_enable(lw->split_images[i], TRUE);
2215 layout_image_dnd_init(lw, i);
2216 image_color_profile_set(lw->split_images[i],
2217 options->color_profile.input_type,
2218 options->color_profile.use_image);
2219 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2221 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2222 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2224 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2228 return lw->split_images[i]->widget;
2231 void layout_image_deactivate(LayoutWindow *lw, gint i)
2233 if (!lw->split_images[i]) return;
2234 image_set_update_func(lw->split_images[i], nullptr, nullptr);
2235 layout_image_set_buttons_inactive(lw, i);
2236 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2238 image_attach_window(lw->split_images[i], nullptr, nullptr, nullptr, FALSE);
2239 image_select(lw->split_images[i], FALSE);
2242 /* force should be set after change of lw->split_mode */
2243 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2247 if (!lw->split_images[i]) return;
2248 if (!force && lw->active_split_image == i) return;
2250 /* deactivate currently active */
2251 if (lw->active_split_image != i)
2252 layout_image_deactivate(lw, lw->active_split_image);
2254 lw->image = lw->split_images[i];
2255 lw->active_split_image = i;
2257 image_set_update_func(lw->image, layout_image_update_cb, lw);
2258 layout_image_set_buttons(lw);
2259 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2261 image_attach_window(lw->image, lw->window, nullptr, GQ_APPNAME, FALSE);
2263 /* do not highlight selected image in SPLIT_NONE */
2264 /* maybe the image should be selected always and highlight should be controlled by
2265 another image option */
2266 if (lw->split_mode != SPLIT_NONE)
2267 image_select(lw->split_images[i], TRUE);
2269 image_select(lw->split_images[i], FALSE);
2271 fd = image_get_fd(lw->image);
2275 layout_set_fd(lw, fd);
2277 layout_status_update_image(lw);
2281 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2283 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2286 for (i = 0; i < n; i++)
2287 if (!lw->split_images[i])
2289 FileData *img_fd = nullptr;
2292 layout_image_new(lw, i);
2293 image_set_frame(lw->split_images[i], frame);
2294 image_set_selectable(lw->split_images[i], (n > 1));
2298 image_osd_copy_status(lw->image, lw->split_images[i]);
2301 if (layout_selection_count(lw, nullptr) > 1)
2303 GList *work = g_list_last(layout_selection_list(lw));
2306 while (work && j < i)
2308 auto fd = static_cast<FileData *>(work->data);
2311 if (!fd || !*fd->path || fd->parent ||
2312 fd == lw->split_images[0]->image_fd)
2322 if (!img_fd && lw->image)
2324 img_fd = image_get_fd(lw->image);
2325 zoom = image_zoom_get(lw->image);
2332 image_change_fd(lw->split_images[i], img_fd, zoom);
2333 image_get_scroll_center(lw->image, &sx, &sy);
2334 image_set_scroll_center(lw->split_images[i], sx, sy);
2336 layout_image_deactivate(lw, i);
2340 image_set_frame(lw->split_images[i], frame);
2341 image_set_selectable(lw->split_images[i], (n > 1));
2344 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2346 if (lw->split_images[i])
2348 g_object_unref(lw->split_images[i]->widget);
2349 lw->split_images[i] = nullptr;
2353 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2355 layout_image_activate(lw, 0, TRUE);
2359 /* this will draw the frame around selected image (image_select)
2360 on switch from single to split images */
2361 layout_image_activate(lw, lw->active_split_image, TRUE);
2365 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2367 lw->split_mode = SPLIT_NONE;
2369 layout_image_setup_split_common(lw, 1);
2371 lw->split_image_widget = lw->split_images[0]->widget;
2373 return lw->split_image_widget;
2377 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2381 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2383 layout_image_setup_split_common(lw, 2);
2385 /* horizontal split means vpaned and vice versa */
2386 paned = gtk_paned_new(horizontal ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
2389 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2390 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2392 gtk_widget_show(lw->split_images[0]->widget);
2393 gtk_widget_show(lw->split_images[1]->widget);
2395 lw->split_image_widget = paned;
2397 return lw->split_image_widget;
2401 static GtkWidget *layout_image_setup_split_triple(LayoutWindow *lw)
2405 GtkAllocation allocation;
2409 lw->split_mode = SPLIT_TRIPLE;
2411 layout_image_setup_split_common(lw, 3);
2413 gtk_widget_get_allocation(lw->utility_paned, &allocation);
2415 hpaned1 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2416 DEBUG_NAME(hpaned1);
2417 hpaned2 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2418 DEBUG_NAME(hpaned2);
2420 if (lw->bar && gtk_widget_get_visible(lw->bar))
2422 pane_pos = (gtk_paned_get_position(GTK_PANED(lw->utility_paned))) / 3;
2426 pane_pos = allocation.width / 3;
2429 gtk_paned_set_position(GTK_PANED(hpaned1), pane_pos);
2430 gtk_paned_set_position(GTK_PANED(hpaned2), pane_pos);
2432 gtk_paned_pack1(GTK_PANED(hpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2433 gtk_paned_pack1(GTK_PANED(hpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2434 gtk_paned_pack2(GTK_PANED(hpaned2), lw->split_images[2]->widget, TRUE, TRUE);
2435 gtk_paned_pack2(GTK_PANED(hpaned1), hpaned2, TRUE, TRUE);
2437 for (i = 0; i < 3; i++)
2439 gtk_widget_show(lw->split_images[i]->widget);
2442 gtk_widget_show(hpaned1);
2443 gtk_widget_show(hpaned2);
2445 lw->split_image_widget = hpaned1;
2447 return lw->split_image_widget;
2450 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2457 lw->split_mode = SPLIT_QUAD;
2459 layout_image_setup_split_common(lw, 4);
2461 hpaned = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2463 vpaned1 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2464 DEBUG_NAME(vpaned1);
2465 vpaned2 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2466 DEBUG_NAME(vpaned2);
2468 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2469 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2471 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2472 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2474 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2475 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2477 for (i = 0; i < 4; i++)
2478 gtk_widget_show(lw->split_images[i]->widget);
2480 gtk_widget_show(vpaned1);
2481 gtk_widget_show(vpaned2);
2483 lw->split_image_widget = hpaned;
2485 return lw->split_image_widget;
2489 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2494 return layout_image_setup_split_hv(lw, TRUE);
2496 return layout_image_setup_split_hv(lw, FALSE);
2498 return layout_image_setup_split_triple(lw);
2500 return layout_image_setup_split_quad(lw);
2503 return layout_image_setup_split_none(lw);
2509 *-----------------------------------------------------------------------------
2510 * maintenance (for rename, move, remove)
2511 *-----------------------------------------------------------------------------
2514 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2516 if (fd == layout_image_get_fd(lw))
2518 image_set_fd(lw->image, fd);
2522 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2524 if (fd == layout_image_get_fd(lw))
2529 cd = image_get_collection(lw->image, &info);
2532 CollectInfo *next_collection;
2534 next_collection = collection_next_by_info(cd, info);
2535 if (!next_collection) next_collection = collection_prev_by_info(cd, info);
2537 if (next_collection)
2539 layout_image_set_collection(lw, cd, next_collection);
2542 layout_image_set_fd(lw, nullptr);
2545 /* the image will be set to the next image from the list soon,
2546 setting it to NULL here is not necessary*/
2551 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2553 auto lw = static_cast<LayoutWindow *>(data);
2555 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2557 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2559 switch (fd->change->type)
2561 case FILEDATA_CHANGE_MOVE:
2562 case FILEDATA_CHANGE_RENAME:
2563 layout_image_maint_renamed(lw, fd);
2565 case FILEDATA_CHANGE_DELETE:
2566 layout_image_maint_removed(lw, fd);
2568 case FILEDATA_CHANGE_COPY:
2569 case FILEDATA_CHANGE_UNSPECIFIED:
2570 case FILEDATA_CHANGE_WRITE_METADATA:
2575 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */