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"
26 #include "color-man.h"
31 #include "fullscreen.h"
32 #include "history_list.h"
34 #include "image-overlay.h"
37 #include "layout_util.h"
41 #include "pixbuf_util.h"
42 #include "pixbuf-renderer.h"
43 #include "slideshow.h"
44 #include "ui_fileops.h"
46 #include "uri_utils.h"
48 #include "view_file.h"
50 #include <gdk/gdkkeysyms.h> /* for keyboard values */
52 #define FILE_COLUMN_POINTER 0
54 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
55 static void layout_image_set_buttons(LayoutWindow *lw);
56 static gboolean layout_image_animate_new_file(LayoutWindow *lw);
57 static void layout_image_animate_update_image(LayoutWindow *lw);
60 *----------------------------------------------------------------------------
62 *----------------------------------------------------------------------------
65 void layout_image_overlay_toggle(LayoutWindow *lw)
68 image_osd_toggle(lw->image);
72 *----------------------------------------------------------------------------
74 *----------------------------------------------------------------------------
77 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
79 LayoutWindow *lw = data;
81 /* restore image window */
82 if (lw->image == fs->imd)
83 lw->image = fs->normal_imd;
85 lw->full_screen = NULL;
88 void layout_image_full_screen_start(LayoutWindow *lw)
90 if (!layout_valid(&lw)) return;
92 if (lw->full_screen) return;
94 lw->full_screen = fullscreen_start(lw->window, lw->image,
95 layout_image_full_screen_stop_func, lw);
97 /* set to new image window */
98 if (lw->full_screen->same_region)
99 lw->image = lw->full_screen->imd;
101 layout_image_set_buttons(lw);
103 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
104 G_CALLBACK(layout_key_press_cb), lw);
106 layout_actions_add_window(lw, lw->full_screen->window);
108 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
109 layout_image_animate_update_image(lw);
112 void layout_image_full_screen_stop(LayoutWindow *lw)
114 if (!layout_valid(&lw)) return;
115 if (!lw->full_screen) return;
117 if (lw->image == lw->full_screen->imd)
118 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
120 fullscreen_stop(lw->full_screen);
122 layout_image_animate_update_image(lw);
125 void layout_image_full_screen_toggle(LayoutWindow *lw)
127 if (!layout_valid(&lw)) return;
130 layout_image_full_screen_stop(lw);
134 layout_image_full_screen_start(lw);
138 gboolean layout_image_full_screen_active(LayoutWindow *lw)
140 if (!layout_valid(&lw)) return FALSE;
142 return (lw->full_screen != NULL);
146 *----------------------------------------------------------------------------
148 *----------------------------------------------------------------------------
151 static void layout_image_slideshow_next(LayoutWindow *lw)
153 if (lw->slideshow) slideshow_next(lw->slideshow);
156 static void layout_image_slideshow_prev(LayoutWindow *lw)
158 if (lw->slideshow) slideshow_prev(lw->slideshow);
161 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
163 LayoutWindow *lw = data;
165 lw->slideshow = NULL;
166 layout_status_update_info(lw, NULL);
169 void layout_image_slideshow_start(LayoutWindow *lw)
174 if (!layout_valid(&lw)) return;
175 if (lw->slideshow) return;
177 cd = image_get_collection(lw->image, &info);
181 lw->slideshow = slideshow_start_from_collection(lw, NULL, cd,
182 layout_image_slideshow_stop_func, lw, info);
186 lw->slideshow = slideshow_start(lw,
187 layout_list_get_index(lw, layout_image_get_fd(lw)),
188 layout_image_slideshow_stop_func, lw);
191 layout_status_update_info(lw, NULL);
194 /* note that slideshow will take ownership of the list, do not free it */
195 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
197 if (!layout_valid(&lw)) return;
199 if (lw->slideshow || !list)
205 lw->slideshow = slideshow_start_from_filelist(lw, NULL, list,
206 layout_image_slideshow_stop_func, lw);
208 layout_status_update_info(lw, NULL);
211 void layout_image_slideshow_stop(LayoutWindow *lw)
213 if (!layout_valid(&lw)) return;
215 if (!lw->slideshow) return;
217 slideshow_free(lw->slideshow);
218 /* the stop_func sets lw->slideshow to NULL for us */
221 void layout_image_slideshow_toggle(LayoutWindow *lw)
223 if (!layout_valid(&lw)) return;
227 layout_image_slideshow_stop(lw);
231 layout_image_slideshow_start(lw);
235 gboolean layout_image_slideshow_active(LayoutWindow *lw)
237 if (!layout_valid(&lw)) return FALSE;
239 return (lw->slideshow != NULL);
242 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
246 if (!layout_valid(&lw)) return FALSE;
248 ret = slideshow_pause_toggle(lw->slideshow);
250 layout_status_update_info(lw, NULL);
255 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
257 if (!layout_valid(&lw)) return FALSE;
259 return (slideshow_paused(lw->slideshow));
262 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
264 if (!lw->slideshow) return FALSE;
266 if (!slideshow_should_continue(lw->slideshow))
268 layout_image_slideshow_stop(lw);
276 *----------------------------------------------------------------------------
278 *----------------------------------------------------------------------------
281 static void image_animation_data_free(AnimationData *fd)
284 if(fd->iter) g_object_unref(fd->iter);
285 if(fd->gpa) g_object_unref(fd->gpa);
286 if(fd->cancellable) g_object_unref(fd->cancellable);
290 static gboolean animation_should_continue(AnimationData *fd)
298 static gboolean show_next_frame(gpointer data)
300 AnimationData *fd = (AnimationData*)data;
304 if(animation_should_continue(fd)==FALSE)
306 image_animation_data_free(fd);
310 pr = (PixbufRenderer*)fd->iw->pr;
312 if (gdk_pixbuf_animation_iter_advance(fd->iter,NULL)==FALSE)
314 /* This indicates the animation is complete.
315 Return FALSE here to disable looping. */
318 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
319 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
321 if (fd->iw->func_update)
322 fd->iw->func_update(fd->iw, fd->iw->data_update);
324 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
325 if (delay!=fd->delay)
327 if (delay>0) /* Current frame not static. */
330 g_timeout_add(delay,show_next_frame,fd);
334 image_animation_data_free(fd);
342 static gboolean layout_image_animate_check(LayoutWindow *lw)
344 if (!layout_valid(&lw)) return FALSE;
346 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)
350 lw->animation->valid = FALSE;
351 if (lw->animation->cancellable)
353 g_cancellable_cancel(lw->animation->cancellable);
355 lw->animation = NULL;
363 static void layout_image_animate_update_image(LayoutWindow *lw)
365 if (!layout_valid(&lw)) return;
367 if(lw->options.animate && lw->animation)
369 if (lw->full_screen && lw->image != lw->full_screen->imd)
370 lw->animation->iw = lw->full_screen->imd;
372 lw->animation->iw = lw->image;
377 static void animation_async_ready_cb(GObject *source_object, GAsyncResult *res, gpointer data)
379 GError *error = NULL;
380 AnimationData *animation = data;
384 if (g_cancellable_is_cancelled(animation->cancellable))
386 gdk_pixbuf_animation_new_from_stream_finish(res, NULL);
387 g_object_unref(animation->in_file);
388 g_object_unref(animation->gfstream);
389 image_animation_data_free(animation);
393 animation->gpa = gdk_pixbuf_animation_new_from_stream_finish(res, &error);
396 if (!gdk_pixbuf_animation_is_static_image(animation->gpa))
398 if (animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa,NULL))
400 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, NULL);
401 // FIXME: the reference count is being incremented here. Reason unknown.
402 g_object_unref(animation->gpa);
403 animation->data_adr = animation->lw->image->image_fd;
404 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
405 animation->valid = TRUE;
407 layout_image_animate_update_image(animation->lw);
409 g_timeout_add(animation->delay, show_next_frame, animation);
415 log_printf("Error reading GIF file: %s\n", error->message);
418 g_object_unref(animation->in_file);
419 g_object_unref(animation->gfstream);
423 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
425 GFileInputStream *gfstream;
426 GError *error = NULL;
427 AnimationData *animation;
430 if(!layout_image_animate_check(lw)) return FALSE;
432 if(lw->animation) lw->animation->valid = FALSE;
436 g_cancellable_cancel(lw->animation->cancellable);
439 animation = g_new0(AnimationData, 1);
440 lw->animation = animation;
442 animation->cancellable = g_cancellable_new();
444 in_file = g_file_new_for_path(lw->image->image_fd->path);
445 animation->in_file = in_file;
446 gfstream = g_file_read(in_file, NULL, &error);
449 animation->gfstream = gfstream;
450 gdk_pixbuf_animation_new_from_stream_async((GInputStream*)gfstream, animation->cancellable, animation_async_ready_cb, animation);
454 log_printf("Error reading GIF file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
460 void layout_image_animate_toggle(LayoutWindow *lw)
466 lw->options.animate = !lw->options.animate;
468 action = gtk_action_group_get_action(lw->action_group, "Animate");
469 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
471 layout_image_animate_new_file(lw);
475 *----------------------------------------------------------------------------
477 *----------------------------------------------------------------------------
480 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
482 LayoutWindow *lw = data;
484 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
487 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
489 LayoutWindow *lw = data;
490 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
493 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
495 LayoutWindow *lw = data;
497 layout_image_zoom_set(lw, 1.0, FALSE);
500 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
502 LayoutWindow *lw = data;
504 layout_image_zoom_set(lw, 0.0, FALSE);
507 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
510 const gchar *key = data;
512 lw = submenu_item_get_data(widget);
514 if (!editor_window_flag_set(key))
516 layout_image_full_screen_stop(lw);
518 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
521 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
523 LayoutWindow *lw = data;
525 layout_image_to_root(lw);
528 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
530 LayoutWindow *lw = data;
533 lw = submenu_item_get_data(widget);
534 type = (AlterType)GPOINTER_TO_INT(data);
536 image_alter_orientation(lw->image, lw->image->image_fd, type);
539 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
541 LayoutWindow *lw = data;
543 view_window_new(layout_image_get_fd(lw));
546 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
551 menu = gtk_widget_get_toplevel(widget);
552 if (!menu) return NULL;
554 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
556 if (!parent && lw->full_screen)
558 parent = lw->full_screen->imd->widget;
564 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
566 LayoutWindow *lw = data;
568 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
569 li_pop_menu_click_parent(widget, lw));
572 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
574 LayoutWindow *lw = data;
576 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), TRUE);
579 static void li_pop_menu_copy_path_unquoted_cb(GtkWidget *widget, gpointer data)
581 LayoutWindow *lw = data;
583 file_util_copy_path_to_clipboard(layout_image_get_fd(lw), FALSE);
586 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
588 LayoutWindow *lw = data;
590 file_util_move(layout_image_get_fd(lw), NULL, NULL,
591 li_pop_menu_click_parent(widget, lw));
594 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
596 LayoutWindow *lw = data;
598 file_util_rename(layout_image_get_fd(lw), NULL,
599 li_pop_menu_click_parent(widget, lw));
602 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
604 LayoutWindow *lw = data;
606 options->file_ops.safe_delete_enable = FALSE;
607 file_util_delete(layout_image_get_fd(lw), NULL,
608 li_pop_menu_click_parent(widget, lw));
611 static void li_pop_menu_move_to_trash_cb(GtkWidget *widget, gpointer data)
613 LayoutWindow *lw = data;
615 options->file_ops.safe_delete_enable = TRUE;
616 file_util_delete(layout_image_get_fd(lw), NULL,
617 li_pop_menu_click_parent(widget, lw));
620 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
622 LayoutWindow *lw = data;
624 layout_image_slideshow_start(lw);
627 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
629 LayoutWindow *lw = data;
631 layout_image_slideshow_stop(lw);
634 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
636 LayoutWindow *lw = data;
638 layout_image_slideshow_pause_toggle(lw);
641 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
643 LayoutWindow *lw = data;
645 layout_image_full_screen_toggle(lw);
648 static void li_pop_menu_animate_cb(GtkWidget *widget, gpointer data)
650 LayoutWindow *lw = data;
652 layout_image_animate_toggle(lw);
655 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
657 LayoutWindow *lw = data;
659 layout_tools_hide_toggle(lw);
662 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
664 LayoutWindow *lw = data;
667 if (!layout_valid(&lw)) return;
669 fd = layout_image_get_fd(lw);
670 if (fd) layout_set_fd(lw, fd);
673 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
678 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
680 dirname = g_path_get_dirname(path);
681 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
686 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
688 GList *editmenu_fd_list = data;
690 filelist_free(editmenu_fd_list);
693 static GList *layout_image_get_fd_list(LayoutWindow *lw)
696 FileData *fd = layout_image_get_fd(lw);
701 /* optionally include sidecars if the filelist entry is not expanded */
702 list = vf_selection_get_one(lw->vf, fd);
704 list = g_list_append(NULL, file_data_ref(fd));
711 * @brief Add file selection list to a collection
713 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
717 static void layout_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
720 GList *selection_list = NULL;
722 lw = submenu_item_get_data(widget);
723 selection_list = g_list_append(selection_list, layout_image_get_fd(lw));
724 pop_menu_collections(selection_list, data);
726 filelist_free(selection_list);
729 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
736 GList *editmenu_fd_list;
738 path = layout_image_get_path(lw);
739 fullscreen = layout_image_full_screen_active(lw);
741 menu = popup_menu_short_lived();
743 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
744 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
745 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
746 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
747 menu_item_add_divider(menu);
749 editmenu_fd_list = layout_image_get_fd_list(lw);
750 g_signal_connect(G_OBJECT(menu), "destroy",
751 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
752 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
753 if (!path) gtk_widget_set_sensitive(item, FALSE);
754 menu_item_add_divider(submenu);
755 #if !GTK_CHECK_VERSION(3,0,0)
756 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
758 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
760 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
761 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
763 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
764 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
766 menu_item_add_divider(menu);
768 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
769 if (!path) gtk_widget_set_sensitive(item, FALSE);
770 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
771 if (!path) gtk_widget_set_sensitive(item, FALSE);
772 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
773 if (!path) gtk_widget_set_sensitive(item, FALSE);
774 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
775 item = menu_item_add(menu, _("_Copy path unquoted"), G_CALLBACK(li_pop_menu_copy_path_unquoted_cb), lw);
776 if (!path) gtk_widget_set_sensitive(item, FALSE);
777 menu_item_add_divider(menu);
779 item = menu_item_add_stock(menu,
780 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
781 _("Move to Trash"), PIXBUF_INLINE_ICON_TRASH,
782 G_CALLBACK(li_pop_menu_move_to_trash_cb), lw);
783 if (!path) gtk_widget_set_sensitive(item, FALSE);
784 item = menu_item_add_stock(menu,
785 options->file_ops.confirm_delete ? _("_Delete...") :
786 _("_Delete"), GTK_STOCK_DELETE,
787 G_CALLBACK(li_pop_menu_delete_cb), lw);
788 if (!path) gtk_widget_set_sensitive(item, FALSE);
789 menu_item_add_divider(menu);
791 submenu = submenu_add_collections(menu, &item,
792 G_CALLBACK(layout_pop_menu_collections_cb), lw);
793 gtk_widget_set_sensitive(item, TRUE);
794 menu_item_add_divider(menu);
796 if (layout_image_slideshow_active(lw))
798 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
799 if (layout_image_slideshow_paused(lw))
801 item = menu_item_add(menu, _("Continue slides_how"),
802 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
806 item = menu_item_add(menu, _("Pause slides_how"),
807 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
812 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
813 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
814 gtk_widget_set_sensitive(item, FALSE);
819 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
823 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
826 menu_item_add_check(menu, _("_Animate"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
828 menu_item_add_divider(menu);
830 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
831 G_CALLBACK(li_pop_menu_hide_cb), lw);
832 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
837 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
839 LayoutWindow *lw = data;
841 gdk_window_get_origin(gtk_widget_get_window(lw->image->pr), x, y);
842 popup_menu_position_clamp(menu, x, y, 0);
845 void layout_image_menu_popup(LayoutWindow *lw)
849 menu = layout_image_pop_menu(lw);
850 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
854 *----------------------------------------------------------------------------
856 *----------------------------------------------------------------------------
859 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
861 GtkSelectionData *selection_data, guint info,
862 guint time, gpointer data)
864 LayoutWindow *lw = data;
868 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
870 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
873 if (i < MAX_SPLIT_IMAGES)
875 DEBUG_1("dnd image activate %d", i);
876 layout_image_activate(lw, i, FALSE);
880 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
882 CollectionData *source;
886 if (info == TARGET_URI_LIST)
888 list = uri_filelist_from_gtk_selection_data(selection_data);
894 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
899 FileData *fd = list->data;
901 if (isfile(fd->path))
907 base = remove_level_from_path(fd->path);
908 dir_fd = file_data_new_dir(base);
909 if (dir_fd != lw->dir_fd)
911 layout_set_fd(lw, dir_fd);
913 file_data_unref(dir_fd);
916 row = layout_list_get_index(lw, fd);
917 if (source && info_list)
919 layout_image_set_collection(lw, source, info_list->data);
923 layout_image_set_fd(lw, fd);
927 layout_image_set_index(lw, row);
930 else if (isdir(fd->path))
932 layout_set_fd(lw, fd);
933 layout_image_set_fd(lw, NULL);
938 g_list_free(info_list);
942 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
943 GtkSelectionData *selection_data, guint info,
944 guint time, gpointer data)
946 LayoutWindow *lw = data;
951 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
953 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
956 if (i < MAX_SPLIT_IMAGES)
958 DEBUG_1("dnd get from %d", i);
959 fd = image_get_fd(lw->split_images[i]);
962 fd = layout_image_get_fd(lw);
968 list = g_list_append(NULL, fd);
969 uri_selection_data_set_uris_from_filelist(selection_data, list);
974 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
979 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
981 LayoutWindow *lw = data;
982 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
987 fd = layout_image_get_fd(lw);
988 row = layout_list_get_index(lw, fd);
991 if (!isfile(fd->path))
993 if ((guint) row < layout_list_count(lw, NULL) - 1)
995 layout_image_next(lw);
999 layout_image_prev(lw);
1006 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1008 ImageWindow *imd = lw->split_images[i];
1010 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1011 dnd_file_drag_types, dnd_file_drag_types_count,
1012 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1013 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1014 G_CALLBACK(layout_image_dnd_get), lw);
1015 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1016 G_CALLBACK(layout_image_dnd_end), lw);
1018 gtk_drag_dest_set(imd->pr,
1019 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1020 dnd_file_drop_types, dnd_file_drop_types_count,
1021 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1022 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1023 G_CALLBACK(layout_image_dnd_receive), lw);
1028 *----------------------------------------------------------------------------
1030 *----------------------------------------------------------------------------
1033 void layout_image_to_root(LayoutWindow *lw)
1035 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1039 *----------------------------------------------------------------------------
1040 * manipulation + accessors
1041 *----------------------------------------------------------------------------
1044 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1047 gint width, height, i;
1048 if (!layout_valid(&lw)) return;
1050 image_scroll(lw->image, x, y);
1052 if (lw->full_screen && lw->image != lw->full_screen->imd)
1054 image_scroll(lw->full_screen->imd, x, y);
1057 if (!connect_scroll) return;
1059 image_get_image_size(lw->image, &width, &height);
1060 dx = (gdouble) x / width;
1061 dy = (gdouble) y / height;
1063 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1065 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1068 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1071 image_set_scroll_center(lw->split_images[i], sx, sy);
1077 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1080 if (!layout_valid(&lw)) return;
1082 image_zoom_adjust(lw->image, increment);
1084 if (lw->full_screen && lw->image != lw->full_screen->imd)
1086 image_zoom_adjust(lw->full_screen->imd, increment);
1089 if (!connect_zoom) return;
1091 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1093 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1094 image_zoom_adjust(lw->split_images[i], increment); ;
1098 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1101 if (!layout_valid(&lw)) return;
1103 image_zoom_adjust_at_point(lw->image, increment, x, y);
1105 if (lw->full_screen && lw->image != lw->full_screen->imd)
1107 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1109 if (!connect_zoom && !lw->split_mode) return;
1111 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1113 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1114 lw->split_images[i]->mouse_wheel_mode)
1115 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1119 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1122 if (!layout_valid(&lw)) return;
1124 image_zoom_set(lw->image, zoom);
1126 if (lw->full_screen && lw->image != lw->full_screen->imd)
1128 image_zoom_set(lw->full_screen->imd, zoom);
1131 if (!connect_zoom) return;
1133 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1135 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1136 image_zoom_set(lw->split_images[i], zoom);
1140 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1143 if (!layout_valid(&lw)) return;
1145 image_zoom_set_fill_geometry(lw->image, vertical);
1147 if (lw->full_screen && lw->image != lw->full_screen->imd)
1149 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1152 if (!connect_zoom) return;
1154 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1156 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1157 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1161 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1163 if (!layout_valid(&lw)) return;
1165 GtkTreeModel *store;
1167 GtkTreeSelection *selection;
1172 if (!lw || !lw->vf) return;
1174 if (lw->vf->type == FILEVIEW_ICON)
1176 if (!VFICON(lw->vf)->selection) return;
1177 work = VFICON(lw->vf)->selection;
1181 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1182 work = gtk_tree_selection_get_selected_rows(selection, &store);
1187 if (lw->vf->type == FILEVIEW_ICON)
1195 gtk_tree_model_get_iter(store, &iter, tpath);
1196 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1200 image_alter_orientation(lw->image, fd_n, type);
1204 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1206 metadata_write_string(fd_n, RATING_KEY, rating);
1207 read_rating_data(fd_n);
1210 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1212 if (!layout_valid(&lw)) return;
1214 GtkTreeModel *store;
1216 GtkTreeSelection *selection;
1221 if (!lw || !lw->vf) return;
1223 if (lw->vf->type == FILEVIEW_ICON)
1225 if (!VFICON(lw->vf)->selection) return;
1226 work = VFICON(lw->vf)->selection;
1230 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1231 work = gtk_tree_selection_get_selected_rows(selection, &store);
1236 if (lw->vf->type == FILEVIEW_ICON)
1244 gtk_tree_model_get_iter(store, &iter, tpath);
1245 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1249 image_alter_rating(fd_n, rating);
1253 void layout_image_reset_orientation(LayoutWindow *lw)
1255 ImageWindow *imd= lw->image;
1257 if (!layout_valid(&lw)) return;
1258 if (!imd || !imd->pr || !imd->image_fd) return;
1260 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1262 if (options->image.exif_rotate_enable)
1264 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1268 imd->orientation = 1;
1271 if (imd->image_fd->user_orientation != 0)
1273 imd->orientation = imd->image_fd->user_orientation;
1276 pixbuf_renderer_set_orientation((PixbufRenderer *)imd->pr, imd->orientation);
1279 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1281 if (!layout_valid(&lw)) return;
1283 image_set_desaturate(lw->image, desaturate);
1286 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1288 if (!layout_valid(&lw)) return FALSE;
1290 return image_get_desaturate(lw->image);
1295 gint layout_image_stereo_get(LayoutWindow *lw)
1297 if (!layout_valid(&lw)) return 0;
1299 return image_stereo_get(lw->image);
1302 void layout_image_stereo_set(LayoutWindow *lw, gint stereo_mode)
1304 if (!layout_valid(&lw)) return;
1306 image_stereo_set(lw->image, stereo_mode);
1308 void layout_image_stereo_swap(LayoutWindow *lw)
1310 if (!layout_valid(&lw)) return;
1312 image_stereo_swap(lw->image);
1316 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1318 if (!layout_valid(&lw)) return 0;
1320 return image_stereo_pixbuf_get(lw->image);
1323 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1325 if (!layout_valid(&lw)) return;
1327 image_stereo_pixbuf_set(lw->image, stereo_mode);
1330 const gchar *layout_image_get_path(LayoutWindow *lw)
1332 if (!layout_valid(&lw)) return NULL;
1334 return image_get_path(lw->image);
1337 const gchar *layout_image_get_name(LayoutWindow *lw)
1339 if (!layout_valid(&lw)) return NULL;
1341 return image_get_name(lw->image);
1344 FileData *layout_image_get_fd(LayoutWindow *lw)
1346 if (!layout_valid(&lw)) return NULL;
1348 return image_get_fd(lw->image);
1351 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1353 if (!layout_valid(&lw)) return NULL;
1355 return image_get_collection(lw->image, info);
1358 gint layout_image_get_index(LayoutWindow *lw)
1360 return layout_list_get_index(lw, image_get_fd(lw->image));
1364 *----------------------------------------------------------------------------
1366 *----------------------------------------------------------------------------
1369 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1371 if (!layout_valid(&lw)) return;
1373 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1375 if (lw->full_screen && lw->image != lw->full_screen->imd)
1377 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1381 layout_list_sync_fd(lw, fd);
1382 layout_image_slideshow_continue_check(lw);
1383 layout_bars_new_image(lw);
1384 layout_image_animate_new_file(lw);
1387 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1389 if (!layout_valid(&lw)) return;
1392 This should be handled at the caller: in vflist_select_image
1395 const gchar *old_path;
1397 old_path = layout_image_get_path(lw);
1398 if (old_path && strcmp(path, old_path) == 0) return;
1401 layout_image_set_fd(lw, fd);
1402 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1405 void layout_image_set_index(LayoutWindow *lw, gint index)
1408 FileData *read_ahead_fd;
1411 if (!layout_valid(&lw)) return;
1413 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1414 fd = layout_list_get_fd(lw, index);
1418 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1422 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1425 if (layout_selection_count(lw, 0) > 1)
1427 GList *x = layout_selection_list_by_index(lw);
1431 for (last = y = x; y; y = y->next)
1433 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1440 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1441 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1444 newindex = GPOINTER_TO_INT(y->next->data);
1446 newindex = GPOINTER_TO_INT(x->data);
1451 newindex = GPOINTER_TO_INT(y->prev->data);
1453 newindex = GPOINTER_TO_INT(last->data);
1456 read_ahead_fd = layout_list_get_fd(lw, newindex);
1460 x = g_list_remove(x, x->data);
1463 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1466 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1468 if (!layout_valid(&lw)) return;
1470 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1471 if (options->image.enable_read_ahead)
1473 CollectInfo *r_info;
1476 r_info = collection_next_by_info(cd, info);
1477 if (!r_info) r_info = collection_prev_by_info(cd, info);
1481 r_info = collection_prev_by_info(cd, info);
1482 if (!r_info) r_info = collection_next_by_info(cd, info);
1484 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1487 layout_image_slideshow_continue_check(lw);
1488 layout_bars_new_image(lw);
1491 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1493 layout_image_set_collection_real(lw, cd, info, TRUE);
1494 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1497 void layout_image_refresh(LayoutWindow *lw)
1499 if (!layout_valid(&lw)) return;
1501 image_reload(lw->image);
1504 void layout_image_color_profile_set(LayoutWindow *lw,
1508 if (!layout_valid(&lw)) return;
1510 image_color_profile_set(lw->image, input_type, use_image);
1513 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1515 gboolean *use_image)
1517 if (!layout_valid(&lw)) return FALSE;
1519 return image_color_profile_get(lw->image, input_type, use_image);
1522 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1524 if (!layout_valid(&lw)) return;
1526 image_color_profile_set_use(lw->image, enable);
1529 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1531 if (!layout_valid(&lw)) return FALSE;
1533 return image_color_profile_get_use(lw->image);
1536 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1538 if (!layout_valid(&lw)) return FALSE;
1540 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1544 *----------------------------------------------------------------------------
1546 *----------------------------------------------------------------------------
1549 void layout_image_next(LayoutWindow *lw)
1555 if (!layout_valid(&lw)) return;
1557 if (layout_image_slideshow_active(lw))
1559 layout_image_slideshow_next(lw);
1563 if (layout_selection_count(lw, 0) > 1)
1565 GList *x = layout_selection_list_by_index(lw);
1566 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1569 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1574 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1576 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1579 x = g_list_remove(x, x->data);
1580 if (y) /* not dereferenced */
1584 cd = image_get_collection(lw->image, &info);
1588 info = collection_next_by_info(cd, info);
1591 layout_image_set_collection_real(lw, cd, info, TRUE);
1595 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1600 current = layout_image_get_index(lw);
1604 if ((guint) current < layout_list_count(lw, NULL) - 1)
1606 layout_image_set_index(lw, current + 1);
1610 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1615 layout_image_set_index(lw, 0);
1619 void layout_image_prev(LayoutWindow *lw)
1625 if (!layout_valid(&lw)) return;
1627 if (layout_image_slideshow_active(lw))
1629 layout_image_slideshow_prev(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));
1640 for (last = y = x; y; y = y->next)
1642 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1647 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1649 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1652 x = g_list_remove(x, x->data);
1653 if (y) /* not dereferenced */
1657 cd = image_get_collection(lw->image, &info);
1661 info = collection_prev_by_info(cd, info);
1664 layout_image_set_collection_real(lw, cd, info, FALSE);
1668 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1673 current = layout_image_get_index(lw);
1679 layout_image_set_index(lw, current - 1);
1683 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1688 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1692 void layout_image_first(LayoutWindow *lw)
1698 if (!layout_valid(&lw)) return;
1700 cd = image_get_collection(lw->image, &info);
1705 new = collection_get_first(cd);
1706 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1710 current = layout_image_get_index(lw);
1711 if (current != 0 && layout_list_count(lw, NULL) > 0)
1713 layout_image_set_index(lw, 0);
1717 void layout_image_last(LayoutWindow *lw)
1724 if (!layout_valid(&lw)) return;
1726 cd = image_get_collection(lw->image, &info);
1731 new = collection_get_last(cd);
1732 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1736 current = layout_image_get_index(lw);
1737 count = layout_list_count(lw, NULL);
1738 if (current != count - 1 && count > 0)
1740 layout_image_set_index(lw, count - 1);
1745 *----------------------------------------------------------------------------
1747 *----------------------------------------------------------------------------
1750 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1754 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1756 if (lw->split_images[i] == imd)
1759 if (i < MAX_SPLIT_IMAGES)
1766 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1768 LayoutWindow *lw = data;
1770 gint i = image_idx(lw, imd);
1774 DEBUG_1("image activate focus_in %d", i);
1775 layout_image_activate(lw, i, FALSE);
1780 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1782 LayoutWindow *lw = data;
1786 switch (event->button)
1788 case MOUSE_BUTTON_LEFT:
1789 if (options->image_l_click_video && options->image_l_click_video_editor && imd->image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1791 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1793 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1794 layout_image_next(lw);
1796 case MOUSE_BUTTON_MIDDLE:
1797 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1798 layout_image_prev(lw);
1800 case MOUSE_BUTTON_RIGHT:
1801 menu = layout_image_pop_menu(lw);
1802 if (imd == lw->image)
1804 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1806 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1808 case MOUSE_BUTTON_BACK:
1809 dir_fd = file_data_new_dir(history_chain_back());
1810 layout_set_fd(lw, dir_fd);
1811 file_data_unref(dir_fd);
1813 case MOUSE_BUTTON_FORWARD:
1814 dir_fd = file_data_new_dir(history_chain_forward());
1815 layout_set_fd(lw, dir_fd);
1816 file_data_unref(dir_fd);
1823 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1825 LayoutWindow *lw = data;
1827 gint i = image_idx(lw, imd);
1831 DEBUG_1("image activate scroll %d", i);
1832 layout_image_activate(lw, i, FALSE);
1836 if ((event->state & GDK_CONTROL_MASK) ||
1837 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1839 switch (event->direction)
1842 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1844 case GDK_SCROLL_DOWN:
1845 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1851 else if (options->mousewheel_scrolls)
1853 switch (event->direction)
1856 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1858 case GDK_SCROLL_DOWN:
1859 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1861 case GDK_SCROLL_LEFT:
1862 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1864 case GDK_SCROLL_RIGHT:
1865 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1873 switch (event->direction)
1876 layout_image_prev(lw);
1878 case GDK_SCROLL_DOWN:
1879 layout_image_next(lw);
1887 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1890 LayoutWindow *lw = data;
1893 if (lw->full_screen && lw->image != lw->full_screen->imd &&
1894 imd != lw->full_screen->imd)
1896 if (event->state & GDK_CONTROL_MASK)
1898 image_get_scroll_center(imd, &sx, &sy);
1902 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
1906 image_set_scroll_center(lw->full_screen->imd, sx, sy);
1909 if (!(event->state & GDK_SHIFT_MASK)) return;
1911 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1913 if (lw->split_images[i] && lw->split_images[i] != imd)
1916 if (event->state & GDK_CONTROL_MASK)
1918 image_get_scroll_center(imd, &sx, &sy);
1922 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1926 image_set_scroll_center(lw->split_images[i], sx, sy);
1931 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1933 LayoutWindow *lw = data;
1935 gint i = image_idx(lw, imd);
1939 layout_image_activate(lw, i, FALSE);
1942 switch (event->button)
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(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1958 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1960 LayoutWindow *lw = data;
1961 gint i = image_idx(lw, imd);
1965 layout_image_activate(lw, i, FALSE);
1968 /* continue as with active image */
1969 layout_image_drag_cb(imd, event, dx, dy, data);
1973 static void layout_image_set_buttons(LayoutWindow *lw)
1975 image_set_button_func(lw->image, layout_image_button_cb, lw);
1976 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1979 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1981 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1982 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1985 /* Returns the length of an integer */
1986 static gint num_length(gint num)
1989 if (num < 0) num = -num;
1998 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2000 LayoutWindow *lw = data;
2001 gint x_pixel, y_pixel;
2004 PangoAttrList *attrs;
2006 if (!data || !layout_valid(&lw) || !lw->image
2007 || !lw->options.show_info_pixel || lw->image->unknown) return;
2009 pixbuf_renderer_get_image_size(pr, &width, &height);
2010 if (width < 1 || height < 1) return;
2012 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2014 if(x_pixel >= 0 && y_pixel >= 0)
2016 gint r_mouse, g_mouse, b_mouse;
2018 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2019 &r_mouse, &g_mouse, &b_mouse);
2021 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2022 num_length(width - 1), x_pixel,
2023 num_length(height - 1), y_pixel,
2024 r_mouse, g_mouse, b_mouse);
2029 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2030 num_length(width - 1), " ",
2031 num_length(height - 1), " ");
2034 attrs = pango_attr_list_new();
2035 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2036 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2037 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2038 pango_attr_list_unref(attrs);
2044 *----------------------------------------------------------------------------
2046 *----------------------------------------------------------------------------
2049 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
2051 LayoutWindow *lw = data;
2052 layout_status_update_image(lw);
2055 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2057 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2059 if (!lw->split_images[i])
2061 lw->split_images[i] = image_new(TRUE);
2063 g_object_ref(lw->split_images[i]->widget);
2065 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2066 G_CALLBACK(layout_status_update_pixel_cb), lw);
2068 image_background_set_color_from_options(lw->split_images[i], FALSE);
2070 image_auto_refresh_enable(lw->split_images[i], TRUE);
2072 layout_image_dnd_init(lw, i);
2073 image_color_profile_set(lw->split_images[i],
2074 options->color_profile.input_type,
2075 options->color_profile.use_image);
2076 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2078 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2079 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2081 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2085 return lw->split_images[i]->widget;
2088 void layout_image_deactivate(LayoutWindow *lw, gint i)
2090 if (!lw->split_images[i]) return;
2091 image_set_update_func(lw->split_images[i], NULL, NULL);
2092 layout_image_set_buttons_inactive(lw, i);
2093 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2095 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
2096 image_select(lw->split_images[i], FALSE);
2099 /* force should be set after change of lw->split_mode */
2100 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2104 if (!lw->split_images[i]) return;
2105 if (!force && lw->active_split_image == i) return;
2107 /* deactivate currently active */
2108 if (lw->active_split_image != i)
2109 layout_image_deactivate(lw, lw->active_split_image);
2111 lw->image = lw->split_images[i];
2112 lw->active_split_image = i;
2114 image_set_update_func(lw->image, layout_image_update_cb, lw);
2115 layout_image_set_buttons(lw);
2116 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2118 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
2120 /* do not hilight selected image in SPLIT_NONE */
2121 /* maybe the image should be selected always and hilight should be controled by
2122 another image option */
2123 if (lw->split_mode != SPLIT_NONE)
2124 image_select(lw->split_images[i], TRUE);
2126 image_select(lw->split_images[i], FALSE);
2128 fd = image_get_fd(lw->image);
2132 // layout_list_sync_path(lw, path);
2133 layout_set_fd(lw, fd);
2135 layout_status_update_image(lw);
2139 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2141 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2144 for (i = 0; i < n; i++)
2145 if (!lw->split_images[i])
2147 FileData *img_fd = NULL;
2150 layout_image_new(lw, i);
2151 image_set_frame(lw->split_images[i], frame);
2152 image_set_selectable(lw->split_images[i], (n > 1));
2156 image_osd_copy_status(lw->image, lw->split_images[i]);
2159 if (layout_selection_count(lw, 0) > 1)
2161 GList *work = g_list_last(layout_selection_list(lw));
2164 while (work && j < i)
2166 FileData *fd = work->data;
2169 if (!fd || !*fd->path || fd->parent ||
2170 fd == lw->split_images[0]->image_fd)
2180 if (!img_fd && lw->image)
2182 img_fd = image_get_fd(lw->image);
2183 zoom = image_zoom_get(lw->image);
2189 image_change_fd(lw->split_images[i], img_fd, zoom);
2190 image_get_scroll_center(lw->image, &sx, &sy);
2191 image_set_scroll_center(lw->split_images[i], sx, sy);
2193 layout_image_deactivate(lw, i);
2197 image_set_frame(lw->split_images[i], frame);
2198 image_set_selectable(lw->split_images[i], (n > 1));
2201 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2203 if (lw->split_images[i])
2205 g_object_unref(lw->split_images[i]->widget);
2206 lw->split_images[i] = NULL;
2210 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2212 layout_image_activate(lw, 0, TRUE);
2216 /* this will draw the frame around selected image (image_select)
2217 on switch from single to split images */
2218 layout_image_activate(lw, lw->active_split_image, TRUE);
2222 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2224 lw->split_mode = SPLIT_NONE;
2226 layout_image_setup_split_common(lw, 1);
2228 lw->split_image_widget = lw->split_images[0]->widget;
2230 return lw->split_image_widget;
2234 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2238 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2240 layout_image_setup_split_common(lw, 2);
2242 /* horizontal split means vpaned and vice versa */
2245 paned = gtk_vpaned_new();
2250 paned = gtk_hpaned_new();
2254 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2255 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2257 gtk_widget_show(lw->split_images[0]->widget);
2258 gtk_widget_show(lw->split_images[1]->widget);
2260 lw->split_image_widget = paned;
2262 return lw->split_image_widget;
2266 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2273 lw->split_mode = SPLIT_QUAD;
2275 layout_image_setup_split_common(lw, 4);
2277 hpaned = gtk_hpaned_new();
2279 vpaned1 = gtk_vpaned_new();
2280 DEBUG_NAME(vpaned1);
2281 vpaned2 = gtk_vpaned_new();
2282 DEBUG_NAME(vpaned2);
2284 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2285 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2287 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2288 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2290 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2291 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2293 for (i = 0; i < 4; i++)
2294 gtk_widget_show(lw->split_images[i]->widget);
2296 gtk_widget_show(vpaned1);
2297 gtk_widget_show(vpaned2);
2299 lw->split_image_widget = hpaned;
2301 return lw->split_image_widget;
2305 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2310 return layout_image_setup_split_hv(lw, TRUE);
2312 return layout_image_setup_split_hv(lw, FALSE);
2314 return layout_image_setup_split_quad(lw);
2317 return layout_image_setup_split_none(lw);
2323 *-----------------------------------------------------------------------------
2324 * maintenance (for rename, move, remove)
2325 *-----------------------------------------------------------------------------
2328 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2330 if (fd == layout_image_get_fd(lw))
2332 image_set_fd(lw->image, fd);
2336 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2338 if (fd == layout_image_get_fd(lw))
2343 cd = image_get_collection(lw->image, &info);
2348 new = collection_next_by_info(cd, info);
2349 if (!new) new = collection_prev_by_info(cd, info);
2353 layout_image_set_collection(lw, cd, new);
2356 layout_image_set_fd(lw, NULL);
2359 /* the image will be set to the next image from the list soon,
2360 setting it to NULL here is not necessary*/
2365 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2367 LayoutWindow *lw = data;
2369 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2371 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2373 switch (fd->change->type)
2375 case FILEDATA_CHANGE_MOVE:
2376 case FILEDATA_CHANGE_RENAME:
2377 layout_image_maint_renamed(lw, fd);
2379 case FILEDATA_CHANGE_DELETE:
2380 layout_image_maint_removed(lw, fd);
2382 case FILEDATA_CHANGE_COPY:
2383 case FILEDATA_CHANGE_UNSPECIFIED:
2384 case FILEDATA_CHANGE_WRITE_METADATA:
2389 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */