2 * Copyright (C) 2006 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 #include "layout-image.h"
30 #include "fullscreen.h"
31 #include "history-list.h"
33 #include "image-overlay.h"
35 #include "layout-util.h"
39 #include "pixbuf-util.h"
40 #include "pixbuf-renderer.h"
41 #include "slideshow.h"
42 #include "ui-fileops.h"
44 #include "uri-utils.h"
46 #include "view-file.h"
48 #define FILE_COLUMN_POINTER 0
50 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
51 static void layout_image_set_buttons(LayoutWindow *lw);
52 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
53 static void layout_image_animate_update_image(LayoutWindow *lw);
56 *----------------------------------------------------------------------------
58 *----------------------------------------------------------------------------
61 //void layout_image_overlay_toggle(LayoutWindow *lw)
64 //image_osd_toggle(lw->image);
68 *----------------------------------------------------------------------------
70 *----------------------------------------------------------------------------
73 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
75 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
77 /* restore image window */
78 if (lw->image == fs->imd)
79 lw->image = fs->normal_imd;
81 lw->full_screen = NULL;
84 void layout_image_full_screen_start(LayoutWindow *lw)
86 if (!layout_valid(&lw)) return;
88 if (lw->full_screen) return;
90 lw->full_screen = fullscreen_start(lw->window, lw->image,
91 layout_image_full_screen_stop_func, lw);
93 /* set to new image window */
94 if (lw->full_screen->same_region)
95 lw->image = lw->full_screen->imd;
97 layout_image_set_buttons(lw);
99 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
100 G_CALLBACK(layout_key_press_cb), lw);
102 layout_actions_add_window(lw, lw->full_screen->window);
104 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
105 layout_image_animate_update_image(lw);
107 /** @FIXME This is a hack to fix #1037 Fullscreen loads black
108 * The problem occurs when zoom is set to Original Size.
109 * An extra reload is required to force the image to be displayed.
110 * See also image-view.cc real_view_window_new()
111 * This is probably not the correct solution.
113 image_reload(lw->image);
116 void layout_image_full_screen_stop(LayoutWindow *lw)
118 if (!layout_valid(&lw)) return;
119 if (!lw->full_screen) return;
121 if (lw->image == lw->full_screen->imd)
122 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
124 fullscreen_stop(lw->full_screen);
126 layout_image_animate_update_image(lw);
129 void layout_image_full_screen_toggle(LayoutWindow *lw)
131 if (!layout_valid(&lw)) return;
134 layout_image_full_screen_stop(lw);
138 layout_image_full_screen_start(lw);
142 gboolean layout_image_full_screen_active(LayoutWindow *lw)
144 if (!layout_valid(&lw)) return FALSE;
146 return (lw->full_screen != NULL);
150 *----------------------------------------------------------------------------
152 *----------------------------------------------------------------------------
155 static void layout_image_slideshow_next(LayoutWindow *lw)
157 if (lw->slideshow) slideshow_next(lw->slideshow);
160 static void layout_image_slideshow_prev(LayoutWindow *lw)
162 if (lw->slideshow) slideshow_prev(lw->slideshow);
165 static void layout_image_slideshow_stop_func(SlideShowData *UNUSED(ss), gpointer data)
167 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
169 lw->slideshow = NULL;
170 layout_status_update_info(lw, NULL);
173 void layout_image_slideshow_start(LayoutWindow *lw)
178 if (!layout_valid(&lw)) return;
179 if (lw->slideshow) return;
181 cd = image_get_collection(lw->image, &info);
185 lw->slideshow = slideshow_start_from_collection(lw, NULL, cd,
186 layout_image_slideshow_stop_func, lw, info);
190 lw->slideshow = slideshow_start(lw,
191 layout_list_get_index(lw, layout_image_get_fd(lw)),
192 layout_image_slideshow_stop_func, lw);
195 layout_status_update_info(lw, NULL);
198 /* note that slideshow will take ownership of the list, do not free it */
199 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
201 if (!layout_valid(&lw)) return;
203 if (lw->slideshow || !list)
209 lw->slideshow = slideshow_start_from_filelist(lw, NULL, list,
210 layout_image_slideshow_stop_func, lw);
212 layout_status_update_info(lw, NULL);
215 void layout_image_slideshow_stop(LayoutWindow *lw)
217 if (!layout_valid(&lw)) return;
219 if (!lw->slideshow) return;
221 slideshow_free(lw->slideshow);
222 /* the stop_func sets lw->slideshow to NULL for us */
225 void layout_image_slideshow_toggle(LayoutWindow *lw)
227 if (!layout_valid(&lw)) return;
231 layout_image_slideshow_stop(lw);
235 layout_image_slideshow_start(lw);
239 gboolean layout_image_slideshow_active(LayoutWindow *lw)
241 if (!layout_valid(&lw)) return FALSE;
243 return (lw->slideshow != NULL);
246 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
250 if (!layout_valid(&lw)) return FALSE;
252 ret = slideshow_pause_toggle(lw->slideshow);
254 layout_status_update_info(lw, NULL);
259 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
261 if (!layout_valid(&lw)) return FALSE;
263 return (slideshow_paused(lw->slideshow));
266 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
268 if (!lw->slideshow) return FALSE;
270 if (!slideshow_should_continue(lw->slideshow))
272 layout_image_slideshow_stop(lw);
280 *----------------------------------------------------------------------------
282 *----------------------------------------------------------------------------
285 static void image_animation_data_free(AnimationData *fd)
288 if(fd->iter) g_object_unref(fd->iter);
289 if(fd->gpa) g_object_unref(fd->gpa);
290 if(fd->cancellable) g_object_unref(fd->cancellable);
294 static gboolean animation_should_continue(AnimationData *fd)
302 static gboolean show_next_frame(gpointer data)
304 AnimationData *fd = (AnimationData*)data;
308 if(animation_should_continue(fd)==FALSE)
310 image_animation_data_free(fd);
314 pr = (PixbufRenderer*)fd->iw->pr;
316 if (gdk_pixbuf_animation_iter_advance(fd->iter,NULL)==FALSE)
318 /* This indicates the animation is complete.
319 Return FALSE here to disable looping. */
322 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
323 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
325 if (fd->iw->func_update)
326 fd->iw->func_update(fd->iw, fd->iw->data_update);
328 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
329 if (delay!=fd->delay)
331 if (delay>0) /* Current frame not static. */
334 g_timeout_add(delay,show_next_frame,fd);
338 image_animation_data_free(fd);
346 static gboolean layout_image_animate_check(LayoutWindow *lw)
348 if (!layout_valid(&lw)) return FALSE;
350 if(!lw->options.animate || lw->image->image_fd == NULL || lw->image->image_fd->extension == NULL || (g_ascii_strcasecmp(lw->image->image_fd->extension,".GIF")!=0 && g_ascii_strcasecmp(lw->image->image_fd->extension,".WEBP")!=0))
354 lw->animation->valid = FALSE;
355 if (lw->animation->cancellable)
357 g_cancellable_cancel(lw->animation->cancellable);
359 lw->animation = NULL;
367 static void layout_image_animate_update_image(LayoutWindow *lw)
369 if (!layout_valid(&lw)) return;
371 if(lw->options.animate && lw->animation)
373 if (lw->full_screen && lw->image != lw->full_screen->imd)
374 lw->animation->iw = lw->full_screen->imd;
376 lw->animation->iw = lw->image;
381 static void animation_async_ready_cb(GObject *UNUSED(source_object), GAsyncResult *res, gpointer data)
383 GError *error = NULL;
384 AnimationData *animation = static_cast<AnimationData *>(data);
388 if (g_cancellable_is_cancelled(animation->cancellable))
390 gdk_pixbuf_animation_new_from_stream_finish(res, NULL);
391 g_object_unref(animation->in_file);
392 g_object_unref(animation->gfstream);
393 image_animation_data_free(animation);
397 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
400 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
402 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, NULL);
405 animation->data_adr = animation->lw->image->image_fd;
406 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
407 animation->valid = TRUE;
409 layout_image_animate_update_image(animation->lw);
411 g_timeout_add(animation->delay, show_next_frame, animation);
417 log_printf("Error reading GIF file: %s\n", error->message);
420 g_object_unref(animation->in_file);
421 g_object_unref(animation->gfstream);
425 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
427 GFileInputStream *gfstream;
428 GError *error = NULL;
429 AnimationData *animation;
432 if(!layout_image_animate_check(lw)) return FALSE;
434 if(lw->animation) lw->animation->valid = FALSE;
438 g_cancellable_cancel(lw->animation->cancellable);
441 animation = g_new0(AnimationData, 1);
442 lw->animation = animation;
444 animation->cancellable = g_cancellable_new();
446 in_file = g_file_new_for_path(lw->image->image_fd->path);
447 animation->in_file = in_file;
448 gfstream = g_file_read(in_file, NULL, &error);
451 animation->gfstream = gfstream;
452 gdk_pixbuf_animation_new_from_stream_async((GInputStream*)gfstream, animation->cancellable, animation_async_ready_cb, animation);
456 log_printf("Error reading animation file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
462 void layout_image_animate_toggle(LayoutWindow *lw)
468 lw->options.animate = !lw->options.animate;
470 action = gtk_action_group_get_action(lw->action_group, "Animate");
471 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
473 layout_image_animate_new_file(lw);
477 *----------------------------------------------------------------------------
479 *----------------------------------------------------------------------------
482 static void li_pop_menu_zoom_in_cb(GtkWidget *UNUSED(widget), gpointer data)
484 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
486 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
489 static void li_pop_menu_zoom_out_cb(GtkWidget *UNUSED(widget), gpointer data)
491 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
492 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
495 static void li_pop_menu_zoom_1_1_cb(GtkWidget *UNUSED(widget), gpointer data)
497 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
499 layout_image_zoom_set(lw, 1.0, FALSE);
502 static void li_pop_menu_zoom_fit_cb(GtkWidget *UNUSED(widget), gpointer data)
504 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
506 layout_image_zoom_set(lw, 0.0, FALSE);
509 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
512 const gchar *key = static_cast<const gchar *>(data);
514 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
516 if (!editor_window_flag_set(key))
518 layout_image_full_screen_stop(lw);
520 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
523 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
525 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
528 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
529 type = (AlterType)GPOINTER_TO_INT(data);
531 image_alter_orientation(lw->image, lw->image->image_fd, type);
534 static void li_pop_menu_new_cb(GtkWidget *UNUSED(widget), gpointer data)
536 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
538 view_window_new(layout_image_get_fd(lw));
541 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
546 menu = gtk_widget_get_toplevel(widget);
547 if (!menu) return NULL;
549 parent = static_cast<GtkWidget *>(g_object_get_data(G_OBJECT(menu), "click_parent"));
551 if (!parent && lw->full_screen)
553 parent = lw->full_screen->imd->widget;
559 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
561 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
563 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
564 li_pop_menu_click_parent(widget, lw));
567 static void li_pop_menu_copy_path_cb(GtkWidget *UNUSED(widget), gpointer data)
569 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
571 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
574 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *UNUSED(widget), gpointer data)
576 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
578 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
581 static void li_pop_menu_copy_image_cb(GtkWidget *UNUSED(widget), gpointer data)
583 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
584 ImageWindow *imd = lw->image;
587 pixbuf = image_get_pixbuf(imd);
589 gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
592 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
594 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
596 file_util_move(layout_image_get_fd(lw), NULL, NULL,
597 li_pop_menu_click_parent(widget, lw));
600 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
602 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
604 file_util_rename(layout_image_get_fd(lw), NULL,
605 li_pop_menu_click_parent(widget, lw));
608 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
610 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
612 options->file_ops.safe_delete_enable = FALSE;
613 file_util_delete(layout_image_get_fd(lw), NULL,
614 li_pop_menu_click_parent(widget, lw));
617 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
619 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
621 options->file_ops.safe_delete_enable = TRUE;
622 file_util_delete(layout_image_get_fd(lw), NULL,
623 li_pop_menu_click_parent(widget, lw));
626 static void li_pop_menu_slide_start_cb(GtkWidget *UNUSED(widget), gpointer data)
628 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
630 layout_image_slideshow_start(lw);
633 static void li_pop_menu_slide_stop_cb(GtkWidget *UNUSED(widget), gpointer data)
635 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
637 layout_image_slideshow_stop(lw);
640 static void li_pop_menu_slide_pause_cb(GtkWidget *UNUSED(widget), gpointer data)
642 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
644 layout_image_slideshow_pause_toggle(lw);
647 static void li_pop_menu_full_screen_cb(GtkWidget *UNUSED(widget), gpointer data)
649 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
651 layout_image_full_screen_toggle(lw);
654 static void li_pop_menu_animate_cb(GtkWidget *UNUSED(widget), gpointer data)
656 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
658 layout_image_animate_toggle(lw);
661 static void li_pop_menu_hide_cb(GtkWidget *UNUSED(widget), gpointer data)
663 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
665 layout_tools_hide_toggle(lw);
668 static void li_set_layout_path_cb(GtkWidget *UNUSED(widget), gpointer data)
670 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
673 if (!layout_valid(&lw)) return;
675 fd = layout_image_get_fd(lw);
676 if (fd) layout_set_fd(lw, fd);
679 static void li_open_archive_cb(GtkWidget *UNUSED(widget), gpointer data)
681 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
682 LayoutWindow *lw_new;
685 if (!layout_valid(&lw)) return;
687 dest_dir = open_archive(layout_image_get_fd(lw));
690 lw_new = layout_new_from_default();
691 layout_set_path(lw_new, dest_dir);
696 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GTK_STOCK_DIALOG_WARNING, NULL);
700 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
705 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
707 dirname = g_path_get_dirname(path);
708 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
713 static void layout_image_popup_menu_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
715 GList *editmenu_fd_list = static_cast<GList *>(data);
717 filelist_free(editmenu_fd_list);
720 static GList *layout_image_get_fd_list(LayoutWindow *lw)
723 FileData *fd = layout_image_get_fd(lw);
728 /* optionally include sidecars if the filelist entry is not expanded */
729 list = vf_selection_get_one(lw->vf, fd);
731 list = g_list_append(NULL, file_data_ref(fd));
738 * @brief Add file selection list to a collection
740 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
744 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
747 GList *selection_list = NULL;
749 lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
750 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
751 pop_menu_collections(selection_list, data);
753 filelist_free(selection_list);
756 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
763 GList *editmenu_fd_list;
764 GtkAccelGroup *accel_group;
766 path = layout_image_get_path(lw);
767 fullscreen = layout_image_full_screen_active(lw);
769 menu = popup_menu_short_lived();
771 accel_group = gtk_accel_group_new();
772 gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
774 g_object_set_data(G_OBJECT(menu), "window_keys", NULL);
775 g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
777 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
778 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
779 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
780 menu_item_add_stock(menu, _("Zoom to fit"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
781 menu_item_add_divider(menu);
783 editmenu_fd_list = layout_image_get_fd_list(lw);
784 g_signal_connect(G_OBJECT(menu), "destroy",
785 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
786 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
787 if (!path) gtk_widget_set_sensitive(item, FALSE);
788 menu_item_add_divider(submenu);
789 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
791 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
792 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
794 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
795 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
797 item = menu_item_add_stock(menu, _("Open archive"), GTK_STOCK_OPEN, G_CALLBACK(li_open_archive_cb), lw);
798 if (!path || lw->image->image_fd->format_class != FORMAT_CLASS_ARCHIVE)
800 gtk_widget_set_sensitive(item, FALSE);
803 menu_item_add_divider(menu);
805 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
806 if (!path) gtk_widget_set_sensitive(item, FALSE);
807 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
808 if (!path) gtk_widget_set_sensitive(item, FALSE);
809 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
810 if (!path) gtk_widget_set_sensitive(item, FALSE);
811 item = menu_item_add(menu, _("_Copy path to clipboard"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
812 item = menu_item_add(menu, _("_Copy path unquoted to clipboard"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
813 item = menu_item_add(menu, _("Copy _image to clipboard"), G_CALLBACK(li_pop_menu_copy_image_cb), lw);
814 if (!path) gtk_widget_set_sensitive(item, FALSE);
815 menu_item_add_divider(menu);
817 item = menu_item_add_stock(menu,
818 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
819 _("Move to Trash"), PIXBUF_INLINE_ICON_TRASH,
820 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
821 if (!path) gtk_widget_set_sensitive(item, FALSE);
822 item = menu_item_add_stock(menu,
823 options->file_ops.confirm_delete ? _("_Delete...") :
824 _("_Delete"), "edit-delete",
825 G_CALLBACK(li_pop_menu_delete_cb), lw);
826 if (!path) gtk_widget_set_sensitive(item, FALSE);
827 menu_item_add_divider(menu);
829 submenu = submenu_add_collections(menu, &item,
830 G_CALLBACK(layout_pop_menu_collections_cb), lw);
831 gtk_widget_set_sensitive(item, TRUE);
832 menu_item_add_divider(menu);
834 if (layout_image_slideshow_active(lw))
836 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
837 if (layout_image_slideshow_paused(lw))
839 item = menu_item_add(menu, _("Continue slides_how"),
840 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
844 item = menu_item_add(menu, _("Pause slides_how"),
845 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
850 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
851 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
852 gtk_widget_set_sensitive(item, FALSE);
857 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
861 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
864 menu_item_add_check(menu, _("GIF _animation"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
866 menu_item_add_divider(menu);
868 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
869 G_CALLBACK(li_pop_menu_hide_cb), lw);
870 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
875 void layout_image_menu_popup(LayoutWindow *lw)
879 menu = layout_image_pop_menu(lw);
880 gtk_menu_popup_at_widget(GTK_MENU(menu), lw->image->widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, NULL);
884 *----------------------------------------------------------------------------
886 *----------------------------------------------------------------------------
889 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *UNUSED(context),
890 gint UNUSED(x), gint UNUSED(y),
891 GtkSelectionData *selection_data, guint info,
892 guint UNUSED(time), gpointer data)
894 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
899 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
901 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
904 if (i < MAX_SPLIT_IMAGES)
906 DEBUG_1("dnd image activate %d", i);
907 layout_image_activate(lw, i, FALSE);
910 if (info == TARGET_TEXT_PLAIN)
912 url = g_strdup((gchar *)gtk_selection_data_get_data(selection_data));
913 download_web_file(url, FALSE, lw);
916 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
918 CollectionData *source;
922 if (info == TARGET_URI_LIST)
924 list = uri_filelist_from_gtk_selection_data(selection_data);
930 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
935 FileData *fd = static_cast<FileData *>(list->data);
937 if (isfile(fd->path))
943 base = remove_level_from_path(fd->path);
944 dir_fd = file_data_new_dir(base);
945 if (dir_fd != lw->dir_fd)
947 layout_set_fd(lw, dir_fd);
949 file_data_unref(dir_fd);
952 row = layout_list_get_index(lw, fd);
953 if (source && info_list)
955 layout_image_set_collection(lw, source, static_cast<CollectInfo *>(info_list->data));
959 layout_image_set_fd(lw, fd);
963 layout_image_set_index(lw, row);
966 else if (isdir(fd->path))
968 layout_set_fd(lw, fd);
969 layout_image_set_fd(lw, NULL);
974 g_list_free(info_list);
978 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *UNUSED(context),
979 GtkSelectionData *selection_data, guint UNUSED(info),
980 guint UNUSED(time), gpointer data)
982 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
987 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
989 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
992 if (i < MAX_SPLIT_IMAGES)
994 DEBUG_1("dnd get from %d", i);
995 fd = image_get_fd(lw->split_images[i]);
998 fd = layout_image_get_fd(lw);
1004 list = g_list_append(NULL, fd);
1005 uri_selection_data_set_uris_from_filelist(selection_data, list);
1010 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1015 static void layout_image_dnd_end(GtkWidget *UNUSED(widget), GdkDragContext *context, gpointer data)
1017 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
1018 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
1023 fd = layout_image_get_fd(lw);
1024 row = layout_list_get_index(lw, fd);
1025 if (row < 0) return;
1027 if (!isfile(fd->path))
1029 if ((guint) row < layout_list_count(lw, NULL) - 1)
1031 layout_image_next(lw);
1035 layout_image_prev(lw);
1042 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1044 ImageWindow *imd = lw->split_images[i];
1046 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1047 dnd_file_drag_types, dnd_file_drag_types_count,
1048 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1049 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1050 G_CALLBACK(layout_image_dnd_get), lw);
1051 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1052 G_CALLBACK(layout_image_dnd_end), lw);
1054 gtk_drag_dest_set(imd->pr,
1055 static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
1056 dnd_file_drop_types, dnd_file_drop_types_count,
1057 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1058 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1059 G_CALLBACK(layout_image_dnd_receive), lw);
1064 *----------------------------------------------------------------------------
1066 *----------------------------------------------------------------------------
1069 void layout_image_to_root(LayoutWindow *lw)
1071 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1075 *----------------------------------------------------------------------------
1076 * manipulation + accessors
1077 *----------------------------------------------------------------------------
1080 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1083 gint width, height, i;
1084 if (!layout_valid(&lw)) return;
1086 image_scroll(lw->image, x, y);
1088 if (lw->full_screen && lw->image != lw->full_screen->imd)
1090 image_scroll(lw->full_screen->imd, x, y);
1093 if (!connect_scroll) return;
1095 image_get_image_size(lw->image, &width, &height);
1096 dx = (gdouble) x / width;
1097 dy = (gdouble) y / height;
1099 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1101 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1104 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1107 image_set_scroll_center(lw->split_images[i], sx, sy);
1113 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1116 if (!layout_valid(&lw)) return;
1118 image_zoom_adjust(lw->image, increment);
1120 if (lw->full_screen && lw->image != lw->full_screen->imd)
1122 image_zoom_adjust(lw->full_screen->imd, increment);
1125 if (!connect_zoom) return;
1127 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1129 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1130 image_zoom_adjust(lw->split_images[i], increment); ;
1134 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1137 if (!layout_valid(&lw)) return;
1139 image_zoom_adjust_at_point(lw->image, increment, x, y);
1141 if (lw->full_screen && lw->image != lw->full_screen->imd)
1143 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1145 if (!connect_zoom && !lw->split_mode) return;
1147 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1149 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1150 lw->split_images[i]->mouse_wheel_mode)
1151 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1155 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1158 if (!layout_valid(&lw)) return;
1160 image_zoom_set(lw->image, zoom);
1162 if (lw->full_screen && lw->image != lw->full_screen->imd)
1164 image_zoom_set(lw->full_screen->imd, zoom);
1167 if (!connect_zoom) return;
1169 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1171 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1172 image_zoom_set(lw->split_images[i], zoom);
1176 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1179 if (!layout_valid(&lw)) return;
1181 image_zoom_set_fill_geometry(lw->image, vertical);
1183 if (lw->full_screen && lw->image != lw->full_screen->imd)
1185 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1188 if (!connect_zoom) return;
1190 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1192 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1193 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1197 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1199 if (!layout_valid(&lw)) return;
1201 GtkTreeModel *store;
1203 GtkTreeSelection *selection;
1208 if (!lw || !lw->vf) return;
1210 if (lw->vf->type == FILEVIEW_ICON)
1212 if (!VFICON(lw->vf)->selection) return;
1213 work = VFICON(lw->vf)->selection;
1217 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1218 work = gtk_tree_selection_get_selected_rows(selection, &store);
1223 if (lw->vf->type == FILEVIEW_ICON)
1225 fd_n = static_cast<FileData *>(work->data);
1230 tpath = static_cast<GtkTreePath *>(work->data);
1231 gtk_tree_model_get_iter(store, &iter, tpath);
1232 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1236 image_alter_orientation(lw->image, fd_n, type);
1240 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1242 metadata_write_string(fd_n, RATING_KEY, rating);
1243 read_rating_data(fd_n);
1246 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1248 if (!layout_valid(&lw)) return;
1250 GtkTreeModel *store;
1252 GtkTreeSelection *selection;
1257 if (!lw || !lw->vf) return;
1259 if (lw->vf->type == FILEVIEW_ICON)
1261 if (!VFICON(lw->vf)->selection) return;
1262 work = VFICON(lw->vf)->selection;
1266 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1267 work = gtk_tree_selection_get_selected_rows(selection, &store);
1272 if (lw->vf->type == FILEVIEW_ICON)
1274 fd_n = static_cast<FileData *>(work->data);
1279 tpath = static_cast<GtkTreePath *>(work->data);
1280 gtk_tree_model_get_iter(store, &iter, tpath);
1281 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1285 image_alter_rating(fd_n, rating);
1289 void layout_image_reset_orientation(LayoutWindow *lw)
1291 ImageWindow *imd= lw->image;
1293 if (!layout_valid(&lw)) return;
1294 if (!imd || !imd->pr || !imd->image_fd) return;
1296 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1298 if (options->image.exif_rotate_enable)
1300 if (g_strcmp0(imd->image_fd->format_name, "heif") != 0)
1302 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1306 imd->orientation = EXIF_ORIENTATION_TOP_LEFT;
1311 imd->orientation = 1;
1314 if (imd->image_fd->user_orientation != 0)
1316 imd->orientation = imd->image_fd->user_orientation;
1319 pixbuf_renderer_set_orientation((PixbufRenderer *)imd->pr, imd->orientation);
1322 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1324 if (!layout_valid(&lw)) return;
1326 image_set_desaturate(lw->image, desaturate);
1329 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1331 if (!layout_valid(&lw)) return FALSE;
1333 return image_get_desaturate(lw->image);
1336 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1338 if (!layout_valid(&lw)) return;
1340 image_set_overunderexposed(lw->image, overunderexposed);
1343 //gboolean layout_image_get_overunderexposed(LayoutWindow *lw)
1345 //if (!layout_valid(&lw)) return FALSE;
1347 //return image_get_overunderexposed(lw->image);
1350 void layout_image_set_ignore_alpha(LayoutWindow *lw, gboolean ignore_alpha)
1352 if (!layout_valid(&lw)) return;
1354 lw->options.ignore_alpha = ignore_alpha;
1355 image_set_ignore_alpha(lw->image, ignore_alpha);
1360 gint layout_image_stereo_get(LayoutWindow *lw)
1362 if (!layout_valid(&lw)) return 0;
1364 return image_stereo_get(lw->image);
1367 void layout_image_stereo_set(LayoutWindow *lw, gint stereo_mode)
1369 if (!layout_valid(&lw)) return;
1371 image_stereo_set(lw->image, stereo_mode);
1373 void layout_image_stereo_swap(LayoutWindow *lw)
1375 if (!layout_valid(&lw)) return;
1377 image_stereo_swap(lw->image);
1381 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1383 if (!layout_valid(&lw)) return 0;
1385 return image_stereo_pixbuf_get(lw->image);
1388 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1390 if (!layout_valid(&lw)) return;
1392 image_stereo_pixbuf_set(lw->image, static_cast<StereoPixbufData>(stereo_mode));
1395 const gchar *layout_image_get_path(LayoutWindow *lw)
1397 if (!layout_valid(&lw)) return NULL;
1399 return image_get_path(lw->image);
1402 //const gchar *layout_image_get_name(LayoutWindow *lw)
1404 //if (!layout_valid(&lw)) return NULL;
1406 //return image_get_name(lw->image);
1409 FileData *layout_image_get_fd(LayoutWindow *lw)
1411 if (!layout_valid(&lw)) return NULL;
1413 return image_get_fd(lw->image);
1416 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1418 if (!layout_valid(&lw)) return NULL;
1420 return image_get_collection(lw->image, info);
1423 gint layout_image_get_index(LayoutWindow *lw)
1425 return layout_list_get_index(lw, image_get_fd(lw->image));
1429 *----------------------------------------------------------------------------
1431 *----------------------------------------------------------------------------
1434 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1436 if (!layout_valid(&lw)) return;
1438 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1440 if (lw->full_screen && lw->image != lw->full_screen->imd)
1442 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1446 layout_list_sync_fd(lw, fd);
1447 layout_image_slideshow_continue_check(lw);
1448 layout_bars_new_image(lw);
1449 layout_image_animate_new_file(lw);
1453 image_chain_append_end(fd->path);
1457 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1459 if (!layout_valid(&lw)) return;
1462 This should be handled at the caller: in vflist_select_image
1465 const gchar *old_path;
1467 old_path = layout_image_get_path(lw);
1468 if (old_path && strcmp(path, old_path) == 0) return;
1471 layout_image_set_fd(lw, fd);
1472 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1475 void layout_image_set_index(LayoutWindow *lw, gint index)
1478 FileData *read_ahead_fd;
1481 if (!layout_valid(&lw)) return;
1483 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1484 fd = layout_list_get_fd(lw, index);
1488 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1492 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1495 if (layout_selection_count(lw, 0) > 1)
1497 GList *x = layout_selection_list_by_index(lw);
1501 for (last = y = x; y; y = y->next)
1503 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1510 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1511 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1514 newindex = GPOINTER_TO_INT(y->next->data);
1516 newindex = GPOINTER_TO_INT(x->data);
1521 newindex = GPOINTER_TO_INT(y->prev->data);
1523 newindex = GPOINTER_TO_INT(last->data);
1526 read_ahead_fd = layout_list_get_fd(lw, newindex);
1530 x = g_list_remove(x, x->data);
1533 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1536 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1538 if (!layout_valid(&lw)) return;
1540 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1541 if (options->image.enable_read_ahead)
1543 CollectInfo *r_info;
1546 r_info = collection_next_by_info(cd, info);
1547 if (!r_info) r_info = collection_prev_by_info(cd, info);
1551 r_info = collection_prev_by_info(cd, info);
1552 if (!r_info) r_info = collection_next_by_info(cd, info);
1554 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1557 layout_image_slideshow_continue_check(lw);
1558 layout_bars_new_image(lw);
1561 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1563 layout_image_set_collection_real(lw, cd, info, TRUE);
1564 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1567 void layout_image_refresh(LayoutWindow *lw)
1569 if (!layout_valid(&lw)) return;
1571 image_reload(lw->image);
1574 void layout_image_color_profile_set(LayoutWindow *lw,
1578 if (!layout_valid(&lw)) return;
1580 image_color_profile_set(lw->image, input_type, use_image);
1583 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1585 gboolean *use_image)
1587 if (!layout_valid(&lw)) return FALSE;
1589 return image_color_profile_get(lw->image, input_type, use_image);
1592 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1594 if (!layout_valid(&lw)) return;
1596 image_color_profile_set_use(lw->image, enable);
1599 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1601 if (!layout_valid(&lw)) return FALSE;
1603 return image_color_profile_get_use(lw->image);
1606 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1608 if (!layout_valid(&lw)) return FALSE;
1610 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1614 *----------------------------------------------------------------------------
1616 *----------------------------------------------------------------------------
1619 void layout_image_next(LayoutWindow *lw)
1625 if (!layout_valid(&lw)) return;
1627 if (layout_image_slideshow_active(lw))
1629 layout_image_slideshow_next(lw);
1633 if (layout_selection_count(lw, 0) > 1)
1635 GList *x = layout_selection_list_by_index(lw);
1636 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1639 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1644 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1647 if (options->circular_selection_lists)
1649 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1654 x = g_list_remove(x, x->data);
1655 if (y) /* not dereferenced */
1659 cd = image_get_collection(lw->image, &info);
1663 info = collection_next_by_info(cd, info);
1666 layout_image_set_collection_real(lw, cd, info, TRUE);
1670 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1675 current = layout_image_get_index(lw);
1679 if ((guint) current < layout_list_count(lw, NULL) - 1)
1681 layout_image_set_index(lw, current + 1);
1685 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1690 layout_image_set_index(lw, 0);
1694 void layout_image_prev(LayoutWindow *lw)
1700 if (!layout_valid(&lw)) return;
1702 if (layout_image_slideshow_active(lw))
1704 layout_image_slideshow_prev(lw);
1708 if (layout_selection_count(lw, 0) > 1)
1710 GList *x = layout_selection_list_by_index(lw);
1711 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1715 for (last = y = x; y; y = y->next)
1717 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1722 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1725 if (options->circular_selection_lists)
1727 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1732 x = g_list_remove(x, x->data);
1733 if (y) /* not dereferenced */
1737 cd = image_get_collection(lw->image, &info);
1741 info = collection_prev_by_info(cd, info);
1744 layout_image_set_collection_real(lw, cd, info, FALSE);
1748 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1753 current = layout_image_get_index(lw);
1759 layout_image_set_index(lw, current - 1);
1763 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1768 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1772 void layout_image_first(LayoutWindow *lw)
1778 if (!layout_valid(&lw)) return;
1780 cd = image_get_collection(lw->image, &info);
1784 CollectInfo *first_collection;
1785 first_collection = collection_get_first(cd);
1786 if (first_collection != info)
1788 layout_image_set_collection_real(lw, cd, first_collection, TRUE);
1793 current = layout_image_get_index(lw);
1794 if (current != 0 && layout_list_count(lw, NULL) > 0)
1796 layout_image_set_index(lw, 0);
1800 void layout_image_last(LayoutWindow *lw)
1807 if (!layout_valid(&lw)) return;
1809 cd = image_get_collection(lw->image, &info);
1813 CollectInfo *last_collection;
1814 last_collection = collection_get_last(cd);
1815 if (last_collection != info)
1817 layout_image_set_collection_real(lw, cd, last_collection, FALSE);
1822 current = layout_image_get_index(lw);
1823 count = layout_list_count(lw, NULL);
1824 if (current != count - 1 && count > 0)
1826 layout_image_set_index(lw, count - 1);
1831 *----------------------------------------------------------------------------
1833 *----------------------------------------------------------------------------
1836 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1840 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1842 if (lw->split_images[i] == imd)
1845 if (i < MAX_SPLIT_IMAGES)
1852 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1854 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
1856 gint i = image_idx(lw, imd);
1860 DEBUG_1("image activate focus_in %d", i);
1861 layout_image_activate(lw, i, FALSE);
1866 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1868 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
1870 LayoutWindow *lw_new;
1873 switch (event->button)
1875 case MOUSE_BUTTON_LEFT:
1876 if (options->image_l_click_archive && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_ARCHIVE)
1878 dest_dir = open_archive(imd->image_fd);
1881 lw_new = layout_new_from_default();
1882 layout_set_path(lw_new, dest_dir);
1887 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GTK_STOCK_DIALOG_WARNING, NULL);
1890 else if (options->image_l_click_video && options->image_l_click_video_editor && imd-> image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1892 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1894 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1895 layout_image_next(lw);
1897 case MOUSE_BUTTON_MIDDLE:
1898 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1899 layout_image_prev(lw);
1901 case MOUSE_BUTTON_RIGHT:
1902 menu = layout_image_pop_menu(lw);
1903 if (imd == lw->image)
1905 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1907 gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
1914 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1916 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
1918 gint i = image_idx(lw, imd);
1922 DEBUG_1("image activate scroll %d", i);
1923 layout_image_activate(lw, i, FALSE);
1927 if ((event->state & GDK_CONTROL_MASK) ||
1928 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1930 switch (event->direction)
1933 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1935 case GDK_SCROLL_DOWN:
1936 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1942 else if (options->mousewheel_scrolls)
1944 switch (event->direction)
1947 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1949 case GDK_SCROLL_DOWN:
1950 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1952 case GDK_SCROLL_LEFT:
1953 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1955 case GDK_SCROLL_RIGHT:
1956 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1964 switch (event->direction)
1967 layout_image_prev(lw);
1969 case GDK_SCROLL_DOWN:
1970 layout_image_next(lw);
1978 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1981 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
1984 if (lw->full_screen && lw->image != lw->full_screen->imd &&
1985 imd != lw->full_screen->imd)
1987 if (event->state & GDK_CONTROL_MASK)
1989 image_get_scroll_center(imd, &sx, &sy);
1993 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
1997 image_set_scroll_center(lw->full_screen->imd, sx, sy);
2000 if (!(event->state & GDK_SHIFT_MASK)) return;
2002 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2004 if (lw->split_images[i] && lw->split_images[i] != imd)
2007 if (event->state & GDK_CONTROL_MASK)
2009 image_get_scroll_center(imd, &sx, &sy);
2013 image_get_scroll_center(lw->split_images[i], &sx, &sy);
2017 image_set_scroll_center(lw->split_images[i], sx, sy);
2022 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
2024 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
2026 gint i = image_idx(lw, imd);
2030 layout_image_activate(lw, i, FALSE);
2033 switch (event->button)
2035 case MOUSE_BUTTON_RIGHT:
2036 menu = layout_image_pop_menu(lw);
2037 if (imd == lw->image)
2039 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
2041 gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
2049 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
2051 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
2052 gint i = image_idx(lw, imd);
2056 layout_image_activate(lw, i, FALSE);
2059 /* continue as with active image */
2060 layout_image_drag_cb(imd, event, dx, dy, data);
2064 static void layout_image_set_buttons(LayoutWindow *lw)
2066 image_set_button_func(lw->image, layout_image_button_cb, lw);
2067 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
2070 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
2072 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
2073 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
2076 /* Returns the length of an integer */
2077 static gint num_length(gint num)
2080 if (num < 0) num = -num;
2089 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2091 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
2092 gint x_pixel, y_pixel;
2095 PangoAttrList *attrs;
2097 if (!data || !layout_valid(&lw) || !lw->image
2098 || !lw->options.show_info_pixel || lw->image->unknown) return;
2100 pixbuf_renderer_get_image_size(pr, &width, &height);
2101 if (width < 1 || height < 1) return;
2103 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2105 if(x_pixel >= 0 && y_pixel >= 0)
2107 gint r_mouse, g_mouse, b_mouse;
2109 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2110 &r_mouse, &g_mouse, &b_mouse);
2112 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2113 num_length(width - 1), x_pixel,
2114 num_length(height - 1), y_pixel,
2115 r_mouse, g_mouse, b_mouse);
2120 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2121 num_length(width - 1), " ",
2122 num_length(height - 1), " ");
2125 attrs = pango_attr_list_new();
2126 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2127 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2128 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2129 pango_attr_list_unref(attrs);
2135 *----------------------------------------------------------------------------
2137 *----------------------------------------------------------------------------
2140 static void layout_image_update_cb(ImageWindow *UNUSED(imd), gpointer data)
2142 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
2143 layout_status_update_image(lw);
2146 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2148 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2150 if (!lw->split_images[i])
2152 lw->split_images[i] = image_new(TRUE);
2154 g_object_ref(lw->split_images[i]->widget);
2156 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2157 G_CALLBACK(layout_status_update_pixel_cb), lw);
2159 image_background_set_color_from_options(lw->split_images[i], FALSE);
2161 image_auto_refresh_enable(lw->split_images[i], TRUE);
2163 layout_image_dnd_init(lw, i);
2164 image_color_profile_set(lw->split_images[i],
2165 options->color_profile.input_type,
2166 options->color_profile.use_image);
2167 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2169 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2170 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2172 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2176 return lw->split_images[i]->widget;
2179 void layout_image_deactivate(LayoutWindow *lw, gint i)
2181 if (!lw->split_images[i]) return;
2182 image_set_update_func(lw->split_images[i], NULL, NULL);
2183 layout_image_set_buttons_inactive(lw, i);
2184 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2186 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
2187 image_select(lw->split_images[i], FALSE);
2190 /* force should be set after change of lw->split_mode */
2191 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2195 if (!lw->split_images[i]) return;
2196 if (!force && lw->active_split_image == i) return;
2198 /* deactivate currently active */
2199 if (lw->active_split_image != i)
2200 layout_image_deactivate(lw, lw->active_split_image);
2202 lw->image = lw->split_images[i];
2203 lw->active_split_image = i;
2205 image_set_update_func(lw->image, layout_image_update_cb, lw);
2206 layout_image_set_buttons(lw);
2207 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2209 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
2211 /* do not highlight selected image in SPLIT_NONE */
2212 /* maybe the image should be selected always and highlight should be controlled by
2213 another image option */
2214 if (lw->split_mode != SPLIT_NONE)
2215 image_select(lw->split_images[i], TRUE);
2217 image_select(lw->split_images[i], FALSE);
2219 fd = image_get_fd(lw->image);
2223 // layout_list_sync_path(lw, path);
2224 layout_set_fd(lw, fd);
2226 layout_status_update_image(lw);
2230 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2232 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2235 for (i = 0; i < n; i++)
2236 if (!lw->split_images[i])
2238 FileData *img_fd = NULL;
2241 layout_image_new(lw, i);
2242 image_set_frame(lw->split_images[i], frame);
2243 image_set_selectable(lw->split_images[i], (n > 1));
2247 image_osd_copy_status(lw->image, lw->split_images[i]);
2250 if (layout_selection_count(lw, 0) > 1)
2252 GList *work = g_list_last(layout_selection_list(lw));
2255 while (work && j < i)
2257 FileData *fd = static_cast<FileData *>(work->data);
2260 if (!fd || !*fd->path || fd->parent ||
2261 fd == lw->split_images[0]->image_fd)
2271 if (!img_fd && lw->image)
2273 img_fd = image_get_fd(lw->image);
2274 zoom = image_zoom_get(lw->image);
2280 image_change_fd(lw->split_images[i], img_fd, zoom);
2281 image_get_scroll_center(lw->image, &sx, &sy);
2282 image_set_scroll_center(lw->split_images[i], sx, sy);
2284 layout_image_deactivate(lw, i);
2288 image_set_frame(lw->split_images[i], frame);
2289 image_set_selectable(lw->split_images[i], (n > 1));
2292 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2294 if (lw->split_images[i])
2296 g_object_unref(lw->split_images[i]->widget);
2297 lw->split_images[i] = NULL;
2301 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2303 layout_image_activate(lw, 0, TRUE);
2307 /* this will draw the frame around selected image (image_select)
2308 on switch from single to split images */
2309 layout_image_activate(lw, lw->active_split_image, TRUE);
2313 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2315 lw->split_mode = SPLIT_NONE;
2317 layout_image_setup_split_common(lw, 1);
2319 lw->split_image_widget = lw->split_images[0]->widget;
2321 return lw->split_image_widget;
2325 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2329 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2331 layout_image_setup_split_common(lw, 2);
2333 /* horizontal split means vpaned and vice versa */
2336 paned = gtk_vpaned_new();
2341 paned = gtk_hpaned_new();
2345 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2346 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2348 gtk_widget_show(lw->split_images[0]->widget);
2349 gtk_widget_show(lw->split_images[1]->widget);
2351 lw->split_image_widget = paned;
2353 return lw->split_image_widget;
2357 static GtkWidget *layout_image_setup_split_triple(LayoutWindow *lw)
2361 GtkAllocation allocation;
2365 lw->split_mode = SPLIT_TRIPLE;
2367 layout_image_setup_split_common(lw, 3);
2369 gtk_widget_get_allocation(lw->utility_paned, &allocation);
2371 hpaned1 = gtk_hpaned_new();
2372 DEBUG_NAME(hpaned1);
2373 hpaned2 = gtk_hpaned_new();
2374 DEBUG_NAME(hpaned2);
2376 if (lw->bar && gtk_widget_get_visible(lw->bar))
2378 pane_pos = (gtk_paned_get_position(GTK_PANED(lw->utility_paned))) / 3;
2382 pane_pos = allocation.width / 3;
2385 gtk_paned_set_position(GTK_PANED(hpaned1), pane_pos);
2386 gtk_paned_set_position(GTK_PANED(hpaned2), pane_pos);
2388 gtk_paned_pack1(GTK_PANED(hpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2389 gtk_paned_pack1(GTK_PANED(hpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2390 gtk_paned_pack2(GTK_PANED(hpaned2), lw->split_images[2]->widget, TRUE, TRUE);
2391 gtk_paned_pack2(GTK_PANED(hpaned1), hpaned2, TRUE, TRUE);
2393 for (i = 0; i < 3; i++)
2395 gtk_widget_show(lw->split_images[i]->widget);
2398 gtk_widget_show(hpaned1);
2399 gtk_widget_show(hpaned2);
2401 lw->split_image_widget = hpaned1;
2403 return lw->split_image_widget;
2406 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2413 lw->split_mode = SPLIT_QUAD;
2415 layout_image_setup_split_common(lw, 4);
2417 hpaned = gtk_hpaned_new();
2419 vpaned1 = gtk_vpaned_new();
2420 DEBUG_NAME(vpaned1);
2421 vpaned2 = gtk_vpaned_new();
2422 DEBUG_NAME(vpaned2);
2424 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2425 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2427 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2428 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2430 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2431 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2433 for (i = 0; i < 4; i++)
2434 gtk_widget_show(lw->split_images[i]->widget);
2436 gtk_widget_show(vpaned1);
2437 gtk_widget_show(vpaned2);
2439 lw->split_image_widget = hpaned;
2441 return lw->split_image_widget;
2445 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2450 return layout_image_setup_split_hv(lw, TRUE);
2452 return layout_image_setup_split_hv(lw, FALSE);
2454 return layout_image_setup_split_triple(lw);
2456 return layout_image_setup_split_quad(lw);
2459 return layout_image_setup_split_none(lw);
2465 *-----------------------------------------------------------------------------
2466 * maintenance (for rename, move, remove)
2467 *-----------------------------------------------------------------------------
2470 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2472 if (fd == layout_image_get_fd(lw))
2474 image_set_fd(lw->image, fd);
2478 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2480 if (fd == layout_image_get_fd(lw))
2485 cd = image_get_collection(lw->image, &info);
2488 CollectInfo *next_collection;
2490 next_collection = collection_next_by_info(cd, info);
2491 if (!next_collection) next_collection = collection_prev_by_info(cd, info);
2493 if (next_collection)
2495 layout_image_set_collection(lw, cd, next_collection);
2498 layout_image_set_fd(lw, NULL);
2501 /* the image will be set to the next image from the list soon,
2502 setting it to NULL here is not necessary*/
2507 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2509 LayoutWindow *lw = static_cast<LayoutWindow *>(data);
2511 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2513 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2515 switch (fd->change->type)
2517 case FILEDATA_CHANGE_MOVE:
2518 case FILEDATA_CHANGE_RENAME:
2519 layout_image_maint_renamed(lw, fd);
2521 case FILEDATA_CHANGE_DELETE:
2522 layout_image_maint_removed(lw, fd);
2524 case FILEDATA_CHANGE_COPY:
2525 case FILEDATA_CHANGE_UNSPECIFIED:
2526 case FILEDATA_CHANGE_WRITE_METADATA:
2531 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */