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"
63 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
64 static void layout_image_set_buttons(LayoutWindow *lw);
65 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
66 static void layout_image_animate_update_image(LayoutWindow *lw);
69 *----------------------------------------------------------------------------
71 *----------------------------------------------------------------------------
73 #pragma GCC diagnostic push
74 #pragma GCC diagnostic ignored "-Wunused-function"
75 static void layout_image_overlay_toggle_unused(LayoutWindow *lw)
78 image_osd_toggle(lw->image);
80 #pragma GCC diagnostic pop
83 *----------------------------------------------------------------------------
85 *----------------------------------------------------------------------------
88 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
90 auto lw = static_cast<LayoutWindow *>(data);
92 /* restore image window */
93 if (lw->image == fs->imd)
94 lw->image = fs->normal_imd;
96 lw->full_screen = nullptr;
99 void layout_image_full_screen_start(LayoutWindow *lw)
101 if (!layout_valid(&lw)) return;
103 if (lw->full_screen) return;
105 lw->full_screen = fullscreen_start(lw->window, lw->image,
106 layout_image_full_screen_stop_func, lw);
108 /* set to new image window */
109 if (lw->full_screen->same_region)
110 lw->image = lw->full_screen->imd;
112 layout_image_set_buttons(lw);
114 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
115 G_CALLBACK(layout_key_press_cb), lw);
117 layout_actions_add_window(lw, lw->full_screen->window);
119 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
120 layout_image_animate_update_image(lw);
122 /** @FIXME This is a hack to fix #1037 Fullscreen loads black
123 * The problem occurs when zoom is set to Original Size.
124 * An extra reload is required to force the image to be displayed.
125 * See also image-view.cc real_view_window_new()
126 * This is probably not the correct solution.
128 image_reload(lw->image);
131 void layout_image_full_screen_stop(LayoutWindow *lw)
133 if (!layout_valid(&lw)) return;
134 if (!lw->full_screen) return;
136 if (lw->image == lw->full_screen->imd)
137 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
139 fullscreen_stop(lw->full_screen);
141 layout_image_animate_update_image(lw);
144 void layout_image_full_screen_toggle(LayoutWindow *lw)
146 if (!layout_valid(&lw)) return;
149 layout_image_full_screen_stop(lw);
153 layout_image_full_screen_start(lw);
157 gboolean layout_image_full_screen_active(LayoutWindow *lw)
159 if (!layout_valid(&lw)) return FALSE;
161 return (lw->full_screen != nullptr);
165 *----------------------------------------------------------------------------
167 *----------------------------------------------------------------------------
170 static void layout_image_slideshow_next(LayoutWindow *lw)
172 if (lw->slideshow) slideshow_next(lw->slideshow);
175 static void layout_image_slideshow_prev(LayoutWindow *lw)
177 if (lw->slideshow) slideshow_prev(lw->slideshow);
180 static void layout_image_slideshow_stop_func(SlideShowData *, gpointer data)
182 auto lw = static_cast<LayoutWindow *>(data);
184 lw->slideshow = nullptr;
185 layout_status_update_info(lw, nullptr);
188 void layout_image_slideshow_start(LayoutWindow *lw)
193 if (!layout_valid(&lw)) return;
194 if (lw->slideshow) return;
196 cd = image_get_collection(lw->image, &info);
200 lw->slideshow = slideshow_start_from_collection(lw, nullptr, cd,
201 layout_image_slideshow_stop_func, lw, info);
205 lw->slideshow = slideshow_start(lw,
206 layout_list_get_index(lw, layout_image_get_fd(lw)),
207 layout_image_slideshow_stop_func, lw);
210 layout_status_update_info(lw, nullptr);
213 /* note that slideshow will take ownership of the list, do not free it */
214 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
216 if (!layout_valid(&lw)) return;
218 if (lw->slideshow || !list)
224 lw->slideshow = slideshow_start_from_filelist(lw, nullptr, list,
225 layout_image_slideshow_stop_func, lw);
227 layout_status_update_info(lw, nullptr);
230 void layout_image_slideshow_stop(LayoutWindow *lw)
232 if (!layout_valid(&lw)) return;
234 if (!lw->slideshow) return;
236 slideshow_free(lw->slideshow);
237 /* the stop_func sets lw->slideshow to NULL for us */
240 void layout_image_slideshow_toggle(LayoutWindow *lw)
242 if (!layout_valid(&lw)) return;
246 layout_image_slideshow_stop(lw);
250 layout_image_slideshow_start(lw);
254 gboolean layout_image_slideshow_active(LayoutWindow *lw)
256 if (!layout_valid(&lw)) return FALSE;
258 return (lw->slideshow != nullptr);
261 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
265 if (!layout_valid(&lw)) return FALSE;
267 ret = slideshow_pause_toggle(lw->slideshow);
269 layout_status_update_info(lw, nullptr);
274 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
276 if (!layout_valid(&lw)) return FALSE;
278 return (slideshow_paused(lw->slideshow));
281 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
283 if (!lw->slideshow) return FALSE;
285 if (!slideshow_should_continue(lw->slideshow))
287 layout_image_slideshow_stop(lw);
295 *----------------------------------------------------------------------------
297 *----------------------------------------------------------------------------
304 GdkPixbufAnimation *gpa;
305 GdkPixbufAnimationIter *iter;
310 GCancellable *cancellable;
312 GFileInputStream *gfstream;
315 static void image_animation_data_free(AnimationData *fd)
318 if(fd->iter) g_object_unref(fd->iter);
319 if(fd->gpa) g_object_unref(fd->gpa);
320 if(fd->cancellable) g_object_unref(fd->cancellable);
324 static gboolean animation_should_continue(AnimationData *fd)
332 static gboolean show_next_frame(gpointer data)
334 auto fd = static_cast<AnimationData*>(data);
338 if(animation_should_continue(fd)==FALSE)
340 image_animation_data_free(fd);
344 pr = reinterpret_cast<PixbufRenderer*>(fd->iw->pr);
346 if (gdk_pixbuf_animation_iter_advance(fd->iter,nullptr)==FALSE)
348 /* This indicates the animation is complete.
349 Return FALSE here to disable looping. */
352 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
353 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
355 if (fd->iw->func_update)
356 fd->iw->func_update(fd->iw, fd->iw->data_update);
358 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
359 if (delay!=fd->delay)
361 if (delay>0) /* Current frame not static. */
364 g_timeout_add(delay,show_next_frame,fd);
368 image_animation_data_free(fd);
376 static gboolean layout_image_animate_check(LayoutWindow *lw)
378 if (!layout_valid(&lw)) return FALSE;
380 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))
384 lw->animation->valid = FALSE;
385 if (lw->animation->cancellable)
387 g_cancellable_cancel(lw->animation->cancellable);
389 lw->animation = nullptr;
397 static void layout_image_animate_update_image(LayoutWindow *lw)
399 if (!layout_valid(&lw)) return;
401 if(lw->options.animate && lw->animation)
403 if (lw->full_screen && lw->image != lw->full_screen->imd)
404 lw->animation->iw = lw->full_screen->imd;
406 lw->animation->iw = lw->image;
411 static void animation_async_ready_cb(GObject *, GAsyncResult *res, gpointer data)
413 GError *error = nullptr;
414 auto animation = static_cast<AnimationData *>(data);
418 if (g_cancellable_is_cancelled(animation->cancellable))
420 gdk_pixbuf_animation_new_from_stream_finish(res, nullptr);
421 g_object_unref(animation->in_file);
422 g_object_unref(animation->gfstream);
423 image_animation_data_free(animation);
427 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
430 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
432 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, nullptr);
435 animation->data_adr = animation->lw->image->image_fd;
436 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
437 animation->valid = TRUE;
439 layout_image_animate_update_image(animation->lw);
441 g_timeout_add(animation->delay, show_next_frame, animation);
447 log_printf("Error reading GIF file: %s\n", error->message);
450 g_object_unref(animation->in_file);
451 g_object_unref(animation->gfstream);
455 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
457 GFileInputStream *gfstream;
458 GError *error = nullptr;
459 AnimationData *animation;
462 if(!layout_image_animate_check(lw)) return FALSE;
464 if(lw->animation) lw->animation->valid = FALSE;
468 g_cancellable_cancel(lw->animation->cancellable);
471 animation = g_new0(AnimationData, 1);
472 lw->animation = animation;
474 animation->cancellable = g_cancellable_new();
476 in_file = g_file_new_for_path(lw->image->image_fd->path);
477 animation->in_file = in_file;
478 gfstream = g_file_read(in_file, nullptr, &error);
481 animation->gfstream = gfstream;
482 gdk_pixbuf_animation_new_from_stream_async(reinterpret_cast<GInputStream*>(gfstream), animation->cancellable, animation_async_ready_cb, animation);
486 log_printf("Error reading animation file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
492 void layout_image_animate_toggle(LayoutWindow *lw)
498 lw->options.animate = !lw->options.animate;
500 action = gtk_action_group_get_action(lw->action_group, "Animate");
501 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
503 layout_image_animate_new_file(lw);
507 *----------------------------------------------------------------------------
509 *----------------------------------------------------------------------------
512 static void li_pop_menu_zoom_in_cb(GtkWidget *, gpointer data)
514 auto lw = static_cast<LayoutWindow *>(data);
516 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
519 static void li_pop_menu_zoom_out_cb(GtkWidget *, gpointer data)
521 auto lw = static_cast<LayoutWindow *>(data);
522 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
525 static void li_pop_menu_zoom_1_1_cb(GtkWidget *, gpointer data)
527 auto lw = static_cast<LayoutWindow *>(data);
529 layout_image_zoom_set(lw, 1.0, FALSE);
532 static void li_pop_menu_zoom_fit_cb(GtkWidget *, gpointer data)
534 auto lw = static_cast<LayoutWindow *>(data);
536 layout_image_zoom_set(lw, 0.0, FALSE);
539 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
542 auto key = static_cast<const gchar *>(data);
544 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
546 if (!editor_window_flag_set(key))
548 layout_image_full_screen_stop(lw);
550 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
553 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
555 auto lw = static_cast<LayoutWindow *>(data);
558 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
559 type = static_cast<AlterType>GPOINTER_TO_INT(data);
561 image_alter_orientation(lw->image, lw->image->image_fd, type);
564 static void li_pop_menu_new_cb(GtkWidget *, gpointer data)
566 auto lw = static_cast<LayoutWindow *>(data);
568 view_window_new(layout_image_get_fd(lw));
571 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
576 menu = gtk_widget_get_toplevel(widget);
577 if (!menu) return nullptr;
579 parent = static_cast<GtkWidget *>(g_object_get_data(G_OBJECT(menu), "click_parent"));
581 if (!parent && lw->full_screen)
583 parent = lw->full_screen->imd->widget;
589 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
591 auto lw = static_cast<LayoutWindow *>(data);
593 file_util_copy(layout_image_get_fd(lw), nullptr, nullptr,
594 li_pop_menu_click_parent(widget, lw));
597 static void li_pop_menu_copy_path_cb(GtkWidget *, gpointer data)
599 auto lw = static_cast<LayoutWindow *>(data);
601 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
604 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
606 auto lw = static_cast<LayoutWindow *>(data);
608 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
612 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
614 /* @FIXME GTK4 stub */
617 static void li_pop_menu_copy_image_cb(GtkWidget *, gpointer data)
619 auto lw = static_cast<LayoutWindow *>(data);
620 ImageWindow *imd = lw->image;
623 pixbuf = image_get_pixbuf(imd);
625 gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
629 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
631 auto lw = static_cast<LayoutWindow *>(data);
633 file_util_move(layout_image_get_fd(lw), nullptr, nullptr,
634 li_pop_menu_click_parent(widget, lw));
637 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
639 auto lw = static_cast<LayoutWindow *>(data);
641 file_util_rename(layout_image_get_fd(lw), nullptr,
642 li_pop_menu_click_parent(widget, lw));
645 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
647 auto lw = static_cast<LayoutWindow *>(data);
649 options->file_ops.safe_delete_enable = FALSE;
650 file_util_delete(layout_image_get_fd(lw), nullptr,
651 li_pop_menu_click_parent(widget, lw));
654 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
656 auto lw = static_cast<LayoutWindow *>(data);
658 options->file_ops.safe_delete_enable = TRUE;
659 file_util_delete(layout_image_get_fd(lw), nullptr,
660 li_pop_menu_click_parent(widget, lw));
663 static void li_pop_menu_slide_start_cb(GtkWidget *, gpointer data)
665 auto lw = static_cast<LayoutWindow *>(data);
667 layout_image_slideshow_start(lw);
670 static void li_pop_menu_slide_stop_cb(GtkWidget *, gpointer data)
672 auto lw = static_cast<LayoutWindow *>(data);
674 layout_image_slideshow_stop(lw);
677 static void li_pop_menu_slide_pause_cb(GtkWidget *, gpointer data)
679 auto lw = static_cast<LayoutWindow *>(data);
681 layout_image_slideshow_pause_toggle(lw);
684 static void li_pop_menu_full_screen_cb(GtkWidget *, gpointer data)
686 auto lw = static_cast<LayoutWindow *>(data);
688 layout_image_full_screen_toggle(lw);
691 static void li_pop_menu_animate_cb(GtkWidget *, gpointer data)
693 auto lw = static_cast<LayoutWindow *>(data);
695 layout_image_animate_toggle(lw);
698 static void li_pop_menu_hide_cb(GtkWidget *, gpointer data)
700 auto lw = static_cast<LayoutWindow *>(data);
702 layout_tools_hide_toggle(lw);
705 static void li_set_layout_path_cb(GtkWidget *, gpointer data)
707 auto lw = static_cast<LayoutWindow *>(data);
710 if (!layout_valid(&lw)) return;
712 fd = layout_image_get_fd(lw);
713 if (fd) layout_set_fd(lw, fd);
716 static void li_open_archive_cb(GtkWidget *, gpointer data)
718 auto lw = static_cast<LayoutWindow *>(data);
719 LayoutWindow *lw_new;
722 if (!layout_valid(&lw)) return;
724 dest_dir = open_archive(layout_image_get_fd(lw));
727 lw_new = layout_new_from_default();
728 layout_set_path(lw_new, dest_dir);
733 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
737 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
742 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
744 dirname = g_path_get_dirname(path);
745 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
750 static void layout_image_popup_menu_destroy_cb(GtkWidget *, gpointer data)
752 auto editmenu_fd_list = static_cast<GList *>(data);
754 filelist_free(editmenu_fd_list);
757 static GList *layout_image_get_fd_list(LayoutWindow *lw)
759 GList *list = nullptr;
760 FileData *fd = layout_image_get_fd(lw);
765 /* optionally include sidecars if the filelist entry is not expanded */
766 list = vf_selection_get_one(lw->vf, fd);
768 list = g_list_append(nullptr, file_data_ref(fd));
775 * @brief Add file selection list to a collection
777 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
781 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
784 GList *selection_list = nullptr;
786 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
787 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
788 pop_menu_collections(selection_list, data);
790 filelist_free(selection_list);
793 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
800 GList *editmenu_fd_list;
801 GtkAccelGroup *accel_group;
803 path = layout_image_get_path(lw);
804 fullscreen = layout_image_full_screen_active(lw);
806 menu = popup_menu_short_lived();
808 accel_group = gtk_accel_group_new();
809 gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
811 g_object_set_data(G_OBJECT(menu), "window_keys", nullptr);
812 g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
814 menu_item_add_icon(menu, _("Zoom _in"), GQ_ICON_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
815 menu_item_add_icon(menu, _("Zoom _out"), GQ_ICON_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
816 menu_item_add_icon(menu, _("Zoom _1:1"), GQ_ICON_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
817 menu_item_add_icon(menu, _("Zoom to fit"), GQ_ICON_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
818 menu_item_add_divider(menu);
820 editmenu_fd_list = layout_image_get_fd_list(lw);
821 g_signal_connect(G_OBJECT(menu), "destroy",
822 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
823 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
824 if (!path) gtk_widget_set_sensitive(item, FALSE);
825 menu_item_add_divider(submenu);
826 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
828 item = menu_item_add_icon(menu, _("View in _new window"), GQ_ICON_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
829 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
831 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
832 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
834 item = menu_item_add_icon(menu, _("Open archive"), GQ_ICON_OPEN, G_CALLBACK(li_open_archive_cb), lw);
835 if (!path || lw->image->image_fd->format_class != FORMAT_CLASS_ARCHIVE)
837 gtk_widget_set_sensitive(item, FALSE);
840 menu_item_add_divider(menu);
842 item = menu_item_add_icon(menu, _("_Copy..."), GQ_ICON_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
843 if (!path) gtk_widget_set_sensitive(item, FALSE);
844 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
845 if (!path) gtk_widget_set_sensitive(item, FALSE);
846 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
847 if (!path) gtk_widget_set_sensitive(item, FALSE);
848 item = menu_item_add(menu, _("_Copy path to clipboard"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
849 item = menu_item_add(menu, _("_Copy path unquoted to clipboard"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
850 item = menu_item_add(menu, _("Copy _image to clipboard"), G_CALLBACK(li_pop_menu_copy_image_cb), lw);
851 if (!path) gtk_widget_set_sensitive(item, FALSE);
852 menu_item_add_divider(menu);
854 item = menu_item_add_icon(menu,
855 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
856 _("Move to Trash"), GQ_ICON_DELETE,
857 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
858 if (!path) gtk_widget_set_sensitive(item, FALSE);
859 item = menu_item_add_icon(menu,
860 options->file_ops.confirm_delete ? _("_Delete...") :
861 _("_Delete"), GQ_ICON_DELETE_SHRED,
862 G_CALLBACK(li_pop_menu_delete_cb), lw);
863 if (!path) gtk_widget_set_sensitive(item, FALSE);
864 menu_item_add_divider(menu);
866 submenu = submenu_add_collections(menu, &item,
867 G_CALLBACK(layout_pop_menu_collections_cb), lw);
868 gtk_widget_set_sensitive(item, TRUE);
869 menu_item_add_divider(menu);
871 if (layout_image_slideshow_active(lw))
873 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
874 if (layout_image_slideshow_paused(lw))
876 item = menu_item_add(menu, _("Continue slides_how"),
877 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
881 item = menu_item_add(menu, _("Pause slides_how"),
882 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
887 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
888 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
889 gtk_widget_set_sensitive(item, FALSE);
894 menu_item_add_icon(menu, _("_Full screen"), GQ_ICON_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
898 menu_item_add_icon(menu, _("Exit _full screen"), GQ_ICON_LEAVE_FULLSCREEN, G_CALLBACK(li_pop_menu_full_screen_cb), lw);
901 menu_item_add_check(menu, _("GIF _animation"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
903 menu_item_add_divider(menu);
905 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
906 G_CALLBACK(li_pop_menu_hide_cb), lw);
908 item = menu_item_add_check(menu, _("Hide Selectable Bars"), lw->options.selectable_toolbars_hidden, G_CALLBACK(layout_selectable_toolbars_toggle), lw);
909 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
914 void layout_image_menu_popup(LayoutWindow *lw)
918 menu = layout_image_pop_menu(lw);
919 gtk_menu_popup_at_widget(GTK_MENU(menu), lw->image->widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
923 *----------------------------------------------------------------------------
925 *----------------------------------------------------------------------------
928 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *,
930 GtkSelectionData *selection_data, guint info,
931 guint, gpointer data)
933 auto lw = static_cast<LayoutWindow *>(data);
938 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
940 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
943 if (i < MAX_SPLIT_IMAGES)
945 DEBUG_1("dnd image activate %d", i);
946 layout_image_activate(lw, i, FALSE);
949 if (info == TARGET_TEXT_PLAIN)
951 url = g_strdup(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)));
952 download_web_file(url, FALSE, lw);
955 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
957 CollectionData *source;
961 if (info == TARGET_URI_LIST)
963 list = uri_filelist_from_gtk_selection_data(selection_data);
969 source = collection_from_dnd_data(reinterpret_cast<const gchar *>(gtk_selection_data_get_data(selection_data)), &list, &info_list);
974 auto fd = static_cast<FileData *>(list->data);
976 if (isfile(fd->path))
982 base = remove_level_from_path(fd->path);
983 dir_fd = file_data_new_dir(base);
984 if (dir_fd != lw->dir_fd)
986 layout_set_fd(lw, dir_fd);
988 file_data_unref(dir_fd);
991 row = layout_list_get_index(lw, fd);
992 if (source && info_list)
994 layout_image_set_collection(lw, source, static_cast<CollectInfo *>(info_list->data));
998 layout_image_set_fd(lw, fd);
1002 layout_image_set_index(lw, row);
1005 else if (isdir(fd->path))
1007 layout_set_fd(lw, fd);
1008 layout_image_set_fd(lw, nullptr);
1012 filelist_free(list);
1013 g_list_free(info_list);
1017 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *,
1018 GtkSelectionData *selection_data, guint,
1019 guint, gpointer data)
1021 auto lw = static_cast<LayoutWindow *>(data);
1026 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1028 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
1031 if (i < MAX_SPLIT_IMAGES)
1033 DEBUG_1("dnd get from %d", i);
1034 fd = image_get_fd(lw->split_images[i]);
1037 fd = layout_image_get_fd(lw);
1043 list = g_list_append(nullptr, fd);
1044 uri_selection_data_set_uris_from_filelist(selection_data, list);
1049 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1054 static void layout_image_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
1056 auto lw = static_cast<LayoutWindow *>(data);
1057 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
1062 fd = layout_image_get_fd(lw);
1063 row = layout_list_get_index(lw, fd);
1064 if (row < 0) return;
1066 if (!isfile(fd->path))
1068 if (static_cast<guint>(row) < layout_list_count(lw, nullptr) - 1)
1070 layout_image_next(lw);
1074 layout_image_prev(lw);
1081 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1083 ImageWindow *imd = lw->split_images[i];
1085 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1086 dnd_file_drag_types, dnd_file_drag_types_count,
1087 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1088 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1089 G_CALLBACK(layout_image_dnd_get), lw);
1090 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1091 G_CALLBACK(layout_image_dnd_end), lw);
1093 gtk_drag_dest_set(imd->pr,
1094 static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
1095 dnd_file_drop_types, dnd_file_drop_types_count,
1096 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1097 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1098 G_CALLBACK(layout_image_dnd_receive), lw);
1103 *----------------------------------------------------------------------------
1105 *----------------------------------------------------------------------------
1108 void layout_image_to_root(LayoutWindow *lw)
1110 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1114 *----------------------------------------------------------------------------
1115 * manipulation + accessors
1116 *----------------------------------------------------------------------------
1119 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1122 if (!layout_valid(&lw)) return;
1124 image_scroll(lw->image, x, y);
1126 if (lw->full_screen && lw->image != lw->full_screen->imd)
1128 image_scroll(lw->full_screen->imd, x, y);
1131 if (!connect_scroll) return;
1133 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1135 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1137 image_scroll(lw->split_images[i], x, y);
1143 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1146 if (!layout_valid(&lw)) return;
1148 image_zoom_adjust(lw->image, increment);
1150 if (lw->full_screen && lw->image != lw->full_screen->imd)
1152 image_zoom_adjust(lw->full_screen->imd, increment);
1155 if (!connect_zoom) return;
1157 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1159 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1160 image_zoom_adjust(lw->split_images[i], increment); ;
1164 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1167 if (!layout_valid(&lw)) return;
1169 image_zoom_adjust_at_point(lw->image, increment, x, y);
1171 if (lw->full_screen && lw->image != lw->full_screen->imd)
1173 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1175 if (!connect_zoom && !lw->split_mode) return;
1177 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1179 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1180 lw->split_images[i]->mouse_wheel_mode)
1181 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1185 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1188 if (!layout_valid(&lw)) return;
1190 image_zoom_set(lw->image, zoom);
1192 if (lw->full_screen && lw->image != lw->full_screen->imd)
1194 image_zoom_set(lw->full_screen->imd, zoom);
1197 if (!connect_zoom) return;
1199 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1201 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1202 image_zoom_set(lw->split_images[i], zoom);
1206 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1209 if (!layout_valid(&lw)) return;
1211 image_zoom_set_fill_geometry(lw->image, vertical);
1213 if (lw->full_screen && lw->image != lw->full_screen->imd)
1215 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1218 if (!connect_zoom) return;
1220 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1222 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1223 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1227 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1229 if (!layout_valid(&lw)) return;
1231 GtkTreeModel *store;
1233 GtkTreeSelection *selection;
1238 if (!lw || !lw->vf) return;
1240 if (lw->vf->type == FILEVIEW_ICON)
1242 if (!VFICON(lw->vf)->selection) return;
1243 work = VFICON(lw->vf)->selection;
1247 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1248 work = gtk_tree_selection_get_selected_rows(selection, &store);
1253 if (lw->vf->type == FILEVIEW_ICON)
1255 fd_n = static_cast<FileData *>(work->data);
1260 tpath = static_cast<GtkTreePath *>(work->data);
1261 gtk_tree_model_get_iter(store, &iter, tpath);
1262 gtk_tree_model_get(store, &iter, VIEW_FILE_COLUMN_POINTER, &fd_n, -1);
1266 image_alter_orientation(lw->image, fd_n, type);
1270 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1272 metadata_write_string(fd_n, RATING_KEY, rating);
1273 read_rating_data(fd_n);
1276 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1278 if (!layout_valid(&lw)) return;
1280 GtkTreeModel *store;
1282 GtkTreeSelection *selection;
1287 if (!lw || !lw->vf) return;
1289 if (lw->vf->type == FILEVIEW_ICON)
1291 if (!VFICON(lw->vf)->selection) return;
1292 work = VFICON(lw->vf)->selection;
1296 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1297 work = gtk_tree_selection_get_selected_rows(selection, &store);
1302 if (lw->vf->type == FILEVIEW_ICON)
1304 fd_n = static_cast<FileData *>(work->data);
1309 tpath = static_cast<GtkTreePath *>(work->data);
1310 gtk_tree_model_get_iter(store, &iter, tpath);
1311 gtk_tree_model_get(store, &iter, VIEW_FILE_COLUMN_POINTER, &fd_n, -1);
1315 image_alter_rating(fd_n, rating);
1319 void layout_image_reset_orientation(LayoutWindow *lw)
1321 ImageWindow *imd= lw->image;
1323 if (!layout_valid(&lw)) return;
1324 if (!imd || !imd->pr || !imd->image_fd) return;
1326 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1328 if (options->image.exif_rotate_enable)
1330 if (g_strcmp0(imd->image_fd->format_name, "heif") != 0)
1332 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1336 imd->orientation = EXIF_ORIENTATION_TOP_LEFT;
1341 imd->orientation = 1;
1344 if (imd->image_fd->user_orientation != 0)
1346 imd->orientation = imd->image_fd->user_orientation;
1349 pixbuf_renderer_set_orientation(reinterpret_cast<PixbufRenderer *>(imd->pr), imd->orientation);
1352 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1354 if (!layout_valid(&lw)) return;
1356 image_set_desaturate(lw->image, desaturate);
1359 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1361 if (!layout_valid(&lw)) return FALSE;
1363 return image_get_desaturate(lw->image);
1366 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1368 if (!layout_valid(&lw)) return;
1370 image_set_overunderexposed(lw->image, overunderexposed);
1373 #pragma GCC diagnostic push
1374 #pragma GCC diagnostic ignored "-Wunused-function"
1375 gboolean layout_image_get_overunderexposed_unused(LayoutWindow *lw)
1377 if (!layout_valid(&lw)) return FALSE;
1379 // return image_get_overunderexposed(lw->image);
1382 #pragma GCC diagnostic pop
1384 void layout_image_set_ignore_alpha(LayoutWindow *lw, gboolean ignore_alpha)
1386 if (!layout_valid(&lw)) return;
1388 lw->options.ignore_alpha = ignore_alpha;
1389 image_set_ignore_alpha(lw->image, ignore_alpha);
1393 #pragma GCC diagnostic push
1394 #pragma GCC diagnostic ignored "-Wunused-function"
1395 gint layout_image_stereo_get_unused(LayoutWindow *lw)
1397 if (!layout_valid(&lw)) return 0;
1399 // return image_stereo_get(lw->image);
1403 void layout_image_stereo_set_unused(LayoutWindow *lw, gint stereo_mode)
1405 if (!layout_valid(&lw)) return;
1407 image_stereo_set(lw->image, stereo_mode);
1409 void layout_image_stereo_swap_unused(LayoutWindow *lw)
1411 if (!layout_valid(&lw)) return;
1413 // image_stereo_swap(lw->image);
1415 #pragma GCC diagnostic pop
1417 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1419 if (!layout_valid(&lw)) return 0;
1421 return image_stereo_pixbuf_get(lw->image);
1424 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1426 if (!layout_valid(&lw)) return;
1428 image_stereo_pixbuf_set(lw->image, static_cast<StereoPixbufData>(stereo_mode));
1431 const gchar *layout_image_get_path(LayoutWindow *lw)
1433 if (!layout_valid(&lw)) return nullptr;
1435 return image_get_path(lw->image);
1438 #pragma GCC diagnostic push
1439 #pragma GCC diagnostic ignored "-Wunused-function"
1440 const gchar *layout_image_get_name_unused(LayoutWindow *lw)
1442 if (!layout_valid(&lw)) return nullptr;
1444 return image_get_name(lw->image);
1446 #pragma GCC diagnostic pop
1448 FileData *layout_image_get_fd(LayoutWindow *lw)
1450 if (!layout_valid(&lw)) return nullptr;
1452 return image_get_fd(lw->image);
1455 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1457 if (!layout_valid(&lw)) return nullptr;
1459 return image_get_collection(lw->image, info);
1462 gint layout_image_get_index(LayoutWindow *lw)
1464 return layout_list_get_index(lw, image_get_fd(lw->image));
1468 *----------------------------------------------------------------------------
1470 *----------------------------------------------------------------------------
1473 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1475 if (!layout_valid(&lw)) return;
1477 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1479 if (lw->full_screen && lw->image != lw->full_screen->imd)
1481 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1485 layout_list_sync_fd(lw, fd);
1486 layout_image_slideshow_continue_check(lw);
1487 layout_bars_new_image(lw);
1488 layout_image_animate_new_file(lw);
1492 image_chain_append_end(fd->path);
1496 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1498 if (!layout_valid(&lw)) return;
1500 /** @FIXME This should be handled at the caller: in vflist_select_image
1503 const gchar *old_path;
1505 old_path = layout_image_get_path(lw);
1506 if (old_path && strcmp(path, old_path) == 0) return;
1509 layout_image_set_fd(lw, fd);
1510 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1513 void layout_image_set_index(LayoutWindow *lw, gint index)
1516 FileData *read_ahead_fd;
1519 if (!layout_valid(&lw)) return;
1521 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1522 fd = layout_list_get_fd(lw, index);
1526 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1530 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1533 if (layout_selection_count(lw, nullptr) > 1)
1535 GList *x = layout_selection_list_by_index(lw);
1539 for (last = y = x; y; y = y->next)
1541 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1548 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1549 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1552 newindex = GPOINTER_TO_INT(y->next->data);
1554 newindex = GPOINTER_TO_INT(x->data);
1559 newindex = GPOINTER_TO_INT(y->prev->data);
1561 newindex = GPOINTER_TO_INT(last->data);
1564 read_ahead_fd = layout_list_get_fd(lw, newindex);
1568 x = g_list_remove(x, x->data);
1571 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1574 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1576 if (!layout_valid(&lw)) return;
1578 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1579 if (options->image.enable_read_ahead)
1581 CollectInfo *r_info;
1584 r_info = collection_next_by_info(cd, info);
1585 if (!r_info) r_info = collection_prev_by_info(cd, info);
1589 r_info = collection_prev_by_info(cd, info);
1590 if (!r_info) r_info = collection_next_by_info(cd, info);
1592 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1595 layout_image_slideshow_continue_check(lw);
1596 layout_bars_new_image(lw);
1599 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1601 layout_image_set_collection_real(lw, cd, info, TRUE);
1602 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1605 void layout_image_refresh(LayoutWindow *lw)
1607 if (!layout_valid(&lw)) return;
1609 image_reload(lw->image);
1612 void layout_image_color_profile_set(LayoutWindow *lw,
1616 if (!layout_valid(&lw)) return;
1618 image_color_profile_set(lw->image, input_type, use_image);
1621 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1623 gboolean *use_image)
1625 if (!layout_valid(&lw)) return FALSE;
1627 return image_color_profile_get(lw->image, input_type, use_image);
1630 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1632 if (!layout_valid(&lw)) return;
1634 image_color_profile_set_use(lw->image, enable);
1637 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1639 if (!layout_valid(&lw)) return FALSE;
1641 return image_color_profile_get_use(lw->image);
1644 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1646 if (!layout_valid(&lw)) return FALSE;
1648 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1652 *----------------------------------------------------------------------------
1654 *----------------------------------------------------------------------------
1657 void layout_image_next(LayoutWindow *lw)
1663 if (!layout_valid(&lw)) return;
1665 if (layout_image_slideshow_active(lw))
1667 layout_image_slideshow_next(lw);
1671 if (layout_selection_count(lw, nullptr) > 1)
1673 GList *x = layout_selection_list_by_index(lw);
1674 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1677 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1682 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1685 if (options->circular_selection_lists)
1687 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1692 x = g_list_remove(x, x->data);
1693 if (y) /* not dereferenced */
1697 cd = image_get_collection(lw->image, &info);
1701 info = collection_next_by_info(cd, info);
1704 layout_image_set_collection_real(lw, cd, info, TRUE);
1708 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1713 current = layout_image_get_index(lw);
1717 if (static_cast<guint>(current) < layout_list_count(lw, nullptr) - 1)
1719 layout_image_set_index(lw, current + 1);
1723 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1728 layout_image_set_index(lw, 0);
1732 void layout_image_prev(LayoutWindow *lw)
1738 if (!layout_valid(&lw)) return;
1740 if (layout_image_slideshow_active(lw))
1742 layout_image_slideshow_prev(lw);
1746 if (layout_selection_count(lw, nullptr) > 1)
1748 GList *x = layout_selection_list_by_index(lw);
1749 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1753 for (last = y = x; y; y = y->next)
1755 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1760 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1763 if (options->circular_selection_lists)
1765 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1770 x = g_list_remove(x, x->data);
1771 if (y) /* not dereferenced */
1775 cd = image_get_collection(lw->image, &info);
1779 info = collection_prev_by_info(cd, info);
1782 layout_image_set_collection_real(lw, cd, info, FALSE);
1786 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1791 current = layout_image_get_index(lw);
1797 layout_image_set_index(lw, current - 1);
1801 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1806 layout_image_set_index(lw, layout_list_count(lw, nullptr) - 1);
1810 void layout_image_first(LayoutWindow *lw)
1816 if (!layout_valid(&lw)) return;
1818 cd = image_get_collection(lw->image, &info);
1822 CollectInfo *first_collection;
1823 first_collection = collection_get_first(cd);
1824 if (first_collection != info)
1826 layout_image_set_collection_real(lw, cd, first_collection, TRUE);
1831 current = layout_image_get_index(lw);
1832 if (current != 0 && layout_list_count(lw, nullptr) > 0)
1834 layout_image_set_index(lw, 0);
1838 void layout_image_last(LayoutWindow *lw)
1845 if (!layout_valid(&lw)) return;
1847 cd = image_get_collection(lw->image, &info);
1851 CollectInfo *last_collection;
1852 last_collection = collection_get_last(cd);
1853 if (last_collection != info)
1855 layout_image_set_collection_real(lw, cd, last_collection, FALSE);
1860 current = layout_image_get_index(lw);
1861 count = layout_list_count(lw, nullptr);
1862 if (current != count - 1 && count > 0)
1864 layout_image_set_index(lw, count - 1);
1869 *----------------------------------------------------------------------------
1871 *----------------------------------------------------------------------------
1874 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1878 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1880 if (lw->split_images[i] == imd)
1883 if (i < MAX_SPLIT_IMAGES)
1890 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1892 auto lw = static_cast<LayoutWindow *>(data);
1894 gint i = image_idx(lw, imd);
1898 DEBUG_1("image activate focus_in %d", i);
1899 layout_image_activate(lw, i, FALSE);
1904 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1906 auto lw = static_cast<LayoutWindow *>(data);
1908 LayoutWindow *lw_new;
1911 switch (event->button)
1913 case MOUSE_BUTTON_LEFT:
1914 if (event->button == MOUSE_BUTTON_LEFT && event->type == GDK_2BUTTON_PRESS)
1916 layout_image_full_screen_toggle(lw);
1919 else if (options->image_l_click_archive && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_ARCHIVE)
1921 dest_dir = open_archive(imd->image_fd);
1924 lw_new = layout_new_from_default();
1925 layout_set_path(lw_new, dest_dir);
1930 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GQ_ICON_DIALOG_WARNING, nullptr);
1933 else if (options->image_l_click_video && options->image_l_click_video_editor && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1935 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1937 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1938 layout_image_next(lw);
1940 case MOUSE_BUTTON_MIDDLE:
1941 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1942 layout_image_prev(lw);
1944 case MOUSE_BUTTON_RIGHT:
1945 menu = layout_image_pop_menu(lw);
1946 if (imd == lw->image)
1948 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1950 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1957 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1959 auto lw = static_cast<LayoutWindow *>(data);
1961 gint i = image_idx(lw, imd);
1965 DEBUG_1("image activate scroll %d", i);
1966 layout_image_activate(lw, i, FALSE);
1970 if ((event->state & GDK_CONTROL_MASK) ||
1971 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1973 switch (event->direction)
1976 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1978 case GDK_SCROLL_DOWN:
1979 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1985 else if (options->mousewheel_scrolls)
1987 switch (event->direction)
1990 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1992 case GDK_SCROLL_DOWN:
1993 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1995 case GDK_SCROLL_LEFT:
1996 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1998 case GDK_SCROLL_RIGHT:
1999 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
2007 switch (event->direction)
2010 layout_image_prev(lw);
2012 case GDK_SCROLL_DOWN:
2013 layout_image_next(lw);
2021 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2024 auto lw = static_cast<LayoutWindow *>(data);
2028 if (lw->full_screen && lw->image != lw->full_screen->imd &&
2029 imd != lw->full_screen->imd)
2031 if (event->state & GDK_CONTROL_MASK)
2033 image_get_scroll_center(imd, &sx, &sy);
2037 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
2041 image_set_scroll_center(lw->full_screen->imd, sx, sy);
2044 if (!(event->state & GDK_SHIFT_MASK)) return;
2046 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2048 if (lw->split_images[i] && lw->split_images[i] != imd)
2051 if (event->state & GDK_CONTROL_MASK)
2053 image_get_scroll_center(imd, &sx, &sy);
2057 image_get_scroll_center(lw->split_images[i], &sx, &sy);
2061 image_set_scroll_center(lw->split_images[i], sx, sy);
2066 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
2068 auto lw = static_cast<LayoutWindow *>(data);
2070 gint i = image_idx(lw, imd);
2074 layout_image_activate(lw, i, FALSE);
2077 switch (event->button)
2079 case MOUSE_BUTTON_RIGHT:
2080 menu = layout_image_pop_menu(lw);
2081 if (imd == lw->image)
2083 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
2085 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
2093 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2095 auto lw = static_cast<LayoutWindow *>(data);
2096 gint i = image_idx(lw, imd);
2100 layout_image_activate(lw, i, FALSE);
2103 /* continue as with active image */
2104 layout_image_drag_cb(imd, event, dx, dy, data);
2108 static void layout_image_set_buttons(LayoutWindow *lw)
2110 image_set_button_func(lw->image, layout_image_button_cb, lw);
2111 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
2114 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
2116 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
2117 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
2120 /* Returns the length of an integer */
2121 static gint num_length(gint num)
2124 if (num < 0) num = -num;
2133 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2135 auto lw = static_cast<LayoutWindow *>(data);
2141 PangoAttrList *attrs;
2143 if (!data || !layout_valid(&lw) || !lw->image
2144 || !lw->options.show_info_pixel || lw->image->unknown) return;
2146 pixbuf_renderer_get_image_size(pr, &width, &height);
2147 if (width < 1 || height < 1) return;
2149 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2151 if(x_pixel >= 0 && y_pixel >= 0)
2157 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2158 &r_mouse, &g_mouse, &b_mouse);
2160 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2161 num_length(width - 1), x_pixel,
2162 num_length(height - 1), y_pixel,
2163 r_mouse, g_mouse, b_mouse);
2168 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2169 num_length(width - 1), " ",
2170 num_length(height - 1), " ");
2173 attrs = pango_attr_list_new();
2174 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2175 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2176 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2177 pango_attr_list_unref(attrs);
2183 *----------------------------------------------------------------------------
2185 *----------------------------------------------------------------------------
2188 static void layout_image_update_cb(ImageWindow *, gpointer data)
2190 auto lw = static_cast<LayoutWindow *>(data);
2191 layout_status_update_image(lw);
2194 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2196 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2198 if (!lw->split_images[i])
2200 lw->split_images[i] = image_new(TRUE);
2202 g_object_ref(lw->split_images[i]->widget);
2204 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2205 G_CALLBACK(layout_status_update_pixel_cb), lw);
2207 image_background_set_color_from_options(lw->split_images[i], FALSE);
2209 image_auto_refresh_enable(lw->split_images[i], TRUE);
2211 layout_image_dnd_init(lw, i);
2212 image_color_profile_set(lw->split_images[i],
2213 options->color_profile.input_type,
2214 options->color_profile.use_image);
2215 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2217 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2218 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2220 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2224 return lw->split_images[i]->widget;
2227 void layout_image_deactivate(LayoutWindow *lw, gint i)
2229 if (!lw->split_images[i]) return;
2230 image_set_update_func(lw->split_images[i], nullptr, nullptr);
2231 layout_image_set_buttons_inactive(lw, i);
2232 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2234 image_attach_window(lw->split_images[i], nullptr, nullptr, nullptr, FALSE);
2235 image_select(lw->split_images[i], FALSE);
2238 /* force should be set after change of lw->split_mode */
2239 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2243 if (!lw->split_images[i]) return;
2244 if (!force && lw->active_split_image == i) return;
2246 /* deactivate currently active */
2247 if (lw->active_split_image != i)
2248 layout_image_deactivate(lw, lw->active_split_image);
2250 lw->image = lw->split_images[i];
2251 lw->active_split_image = i;
2253 image_set_update_func(lw->image, layout_image_update_cb, lw);
2254 layout_image_set_buttons(lw);
2255 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2257 image_attach_window(lw->image, lw->window, nullptr, GQ_APPNAME, FALSE);
2259 /* do not highlight selected image in SPLIT_NONE */
2260 /* maybe the image should be selected always and highlight should be controlled by
2261 another image option */
2262 if (lw->split_mode != SPLIT_NONE)
2263 image_select(lw->split_images[i], TRUE);
2265 image_select(lw->split_images[i], FALSE);
2267 fd = image_get_fd(lw->image);
2271 layout_set_fd(lw, fd);
2273 layout_status_update_image(lw);
2277 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2279 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2282 for (i = 0; i < n; i++)
2283 if (!lw->split_images[i])
2285 FileData *img_fd = nullptr;
2288 layout_image_new(lw, i);
2289 image_set_frame(lw->split_images[i], frame);
2290 image_set_selectable(lw->split_images[i], (n > 1));
2294 image_osd_copy_status(lw->image, lw->split_images[i]);
2297 if (layout_selection_count(lw, nullptr) > 1)
2299 GList *work = g_list_last(layout_selection_list(lw));
2302 while (work && j < i)
2304 auto fd = static_cast<FileData *>(work->data);
2307 if (!fd || !*fd->path || fd->parent ||
2308 fd == lw->split_images[0]->image_fd)
2318 if (!img_fd && lw->image)
2320 img_fd = image_get_fd(lw->image);
2321 zoom = image_zoom_get(lw->image);
2328 image_change_fd(lw->split_images[i], img_fd, zoom);
2329 image_get_scroll_center(lw->image, &sx, &sy);
2330 image_set_scroll_center(lw->split_images[i], sx, sy);
2332 layout_image_deactivate(lw, i);
2336 image_set_frame(lw->split_images[i], frame);
2337 image_set_selectable(lw->split_images[i], (n > 1));
2340 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2342 if (lw->split_images[i])
2344 g_object_unref(lw->split_images[i]->widget);
2345 lw->split_images[i] = nullptr;
2349 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2351 layout_image_activate(lw, 0, TRUE);
2355 /* this will draw the frame around selected image (image_select)
2356 on switch from single to split images */
2357 layout_image_activate(lw, lw->active_split_image, TRUE);
2361 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2363 lw->split_mode = SPLIT_NONE;
2365 layout_image_setup_split_common(lw, 1);
2367 lw->split_image_widget = lw->split_images[0]->widget;
2369 return lw->split_image_widget;
2373 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2377 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2379 layout_image_setup_split_common(lw, 2);
2381 /* horizontal split means vpaned and vice versa */
2382 paned = gtk_paned_new(horizontal ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
2385 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2386 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2388 gtk_widget_show(lw->split_images[0]->widget);
2389 gtk_widget_show(lw->split_images[1]->widget);
2391 lw->split_image_widget = paned;
2393 return lw->split_image_widget;
2397 static GtkWidget *layout_image_setup_split_triple(LayoutWindow *lw)
2401 GtkAllocation allocation;
2405 lw->split_mode = SPLIT_TRIPLE;
2407 layout_image_setup_split_common(lw, 3);
2409 gtk_widget_get_allocation(lw->utility_paned, &allocation);
2411 hpaned1 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2412 DEBUG_NAME(hpaned1);
2413 hpaned2 = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2414 DEBUG_NAME(hpaned2);
2416 if (lw->bar && gtk_widget_get_visible(lw->bar))
2418 pane_pos = (gtk_paned_get_position(GTK_PANED(lw->utility_paned))) / 3;
2422 pane_pos = allocation.width / 3;
2425 gtk_paned_set_position(GTK_PANED(hpaned1), pane_pos);
2426 gtk_paned_set_position(GTK_PANED(hpaned2), pane_pos);
2428 gtk_paned_pack1(GTK_PANED(hpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2429 gtk_paned_pack1(GTK_PANED(hpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2430 gtk_paned_pack2(GTK_PANED(hpaned2), lw->split_images[2]->widget, TRUE, TRUE);
2431 gtk_paned_pack2(GTK_PANED(hpaned1), hpaned2, TRUE, TRUE);
2433 for (i = 0; i < 3; i++)
2435 gtk_widget_show(lw->split_images[i]->widget);
2438 gtk_widget_show(hpaned1);
2439 gtk_widget_show(hpaned2);
2441 lw->split_image_widget = hpaned1;
2443 return lw->split_image_widget;
2446 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2453 lw->split_mode = SPLIT_QUAD;
2455 layout_image_setup_split_common(lw, 4);
2457 hpaned = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
2459 vpaned1 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2460 DEBUG_NAME(vpaned1);
2461 vpaned2 = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
2462 DEBUG_NAME(vpaned2);
2464 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2465 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2467 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2468 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2470 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2471 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2473 for (i = 0; i < 4; i++)
2474 gtk_widget_show(lw->split_images[i]->widget);
2476 gtk_widget_show(vpaned1);
2477 gtk_widget_show(vpaned2);
2479 lw->split_image_widget = hpaned;
2481 return lw->split_image_widget;
2485 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2490 return layout_image_setup_split_hv(lw, TRUE);
2492 return layout_image_setup_split_hv(lw, FALSE);
2494 return layout_image_setup_split_triple(lw);
2496 return layout_image_setup_split_quad(lw);
2499 return layout_image_setup_split_none(lw);
2505 *-----------------------------------------------------------------------------
2506 * maintenance (for rename, move, remove)
2507 *-----------------------------------------------------------------------------
2510 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2512 if (fd == layout_image_get_fd(lw))
2514 image_set_fd(lw->image, fd);
2518 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2520 if (fd == layout_image_get_fd(lw))
2525 cd = image_get_collection(lw->image, &info);
2528 CollectInfo *next_collection;
2530 next_collection = collection_next_by_info(cd, info);
2531 if (!next_collection) next_collection = collection_prev_by_info(cd, info);
2533 if (next_collection)
2535 layout_image_set_collection(lw, cd, next_collection);
2538 layout_image_set_fd(lw, nullptr);
2541 /* the image will be set to the next image from the list soon,
2542 setting it to NULL here is not necessary*/
2547 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2549 auto lw = static_cast<LayoutWindow *>(data);
2551 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2553 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2555 switch (fd->change->type)
2557 case FILEDATA_CHANGE_MOVE:
2558 case FILEDATA_CHANGE_RENAME:
2559 layout_image_maint_renamed(lw, fd);
2561 case FILEDATA_CHANGE_DELETE:
2562 layout_image_maint_removed(lw, fd);
2564 case FILEDATA_CHANGE_COPY:
2565 case FILEDATA_CHANGE_UNSPECIFIED:
2566 case FILEDATA_CHANGE_WRITE_METADATA:
2571 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */