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 animation->iter = gdk_pixbuf_animation_get_iter(animation->gpa, NULL);
401 animation->data_adr = animation->lw->image->image_fd;
402 animation->delay = gdk_pixbuf_animation_iter_get_delay_time(animation->iter);
403 animation->valid = TRUE;
405 layout_image_animate_update_image(animation->lw);
407 g_timeout_add(animation->delay, show_next_frame, animation);
413 log_printf("Error reading GIF file: %s\n", error->message);
416 g_object_unref(animation->in_file);
417 g_object_unref(animation->gfstream);
421 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
423 GFileInputStream *gfstream;
424 GError *error = NULL;
425 AnimationData *animation;
428 if(!layout_image_animate_check(lw)) return FALSE;
430 if(lw->animation) lw->animation->valid = FALSE;
434 g_cancellable_cancel(lw->animation->cancellable);
437 animation = g_new0(AnimationData, 1);
438 lw->animation = animation;
440 animation->cancellable = g_cancellable_new();
442 in_file = g_file_new_for_path(lw->image->image_fd->path);
443 animation->in_file = in_file;
444 gfstream = g_file_read(in_file, NULL, &error);
447 animation->gfstream = gfstream;
448 gdk_pixbuf_animation_new_from_stream_async((GInputStream*)gfstream, animation->cancellable, animation_async_ready_cb, animation);
452 log_printf("Error reading GIF file: %s\nError: %s\n", lw->image->image_fd->path, error->message);
458 void layout_image_animate_toggle(LayoutWindow *lw)
464 lw->options.animate = !lw->options.animate;
466 action = gtk_action_group_get_action(lw->action_group, "Animate");
467 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
469 layout_image_animate_new_file(lw);
473 *----------------------------------------------------------------------------
475 *----------------------------------------------------------------------------
478 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
480 LayoutWindow *lw = data;
482 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
485 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
487 LayoutWindow *lw = data;
488 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
491 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
493 LayoutWindow *lw = data;
495 layout_image_zoom_set(lw, 1.0, FALSE);
498 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
500 LayoutWindow *lw = data;
502 layout_image_zoom_set(lw, 0.0, FALSE);
505 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
508 const gchar *key = data;
510 lw = submenu_item_get_data(widget);
512 if (!editor_window_flag_set(key))
514 layout_image_full_screen_stop(lw);
516 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
519 #if !GTK_CHECK_VERSION(3,0,0)
520 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
522 LayoutWindow *lw = data;
524 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;
869 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
871 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
874 if (i < MAX_SPLIT_IMAGES)
876 DEBUG_1("dnd image activate %d", i);
877 layout_image_activate(lw, i, FALSE);
880 if (info == TARGET_TEXT_PLAIN)
882 url = g_strdup((gchar *)gtk_selection_data_get_data(selection_data));
883 download_web_file(url, FALSE, lw);
886 else if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
888 CollectionData *source;
892 if (info == TARGET_URI_LIST)
894 list = uri_filelist_from_gtk_selection_data(selection_data);
900 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
905 FileData *fd = list->data;
907 if (isfile(fd->path))
913 base = remove_level_from_path(fd->path);
914 dir_fd = file_data_new_dir(base);
915 if (dir_fd != lw->dir_fd)
917 layout_set_fd(lw, dir_fd);
919 file_data_unref(dir_fd);
922 row = layout_list_get_index(lw, fd);
923 if (source && info_list)
925 layout_image_set_collection(lw, source, info_list->data);
929 layout_image_set_fd(lw, fd);
933 layout_image_set_index(lw, row);
936 else if (isdir(fd->path))
938 layout_set_fd(lw, fd);
939 layout_image_set_fd(lw, NULL);
944 g_list_free(info_list);
948 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
949 GtkSelectionData *selection_data, guint info,
950 guint time, gpointer data)
952 LayoutWindow *lw = data;
957 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
959 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
962 if (i < MAX_SPLIT_IMAGES)
964 DEBUG_1("dnd get from %d", i);
965 fd = image_get_fd(lw->split_images[i]);
968 fd = layout_image_get_fd(lw);
974 list = g_list_append(NULL, fd);
975 uri_selection_data_set_uris_from_filelist(selection_data, list);
980 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
985 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
987 LayoutWindow *lw = data;
988 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
993 fd = layout_image_get_fd(lw);
994 row = layout_list_get_index(lw, fd);
997 if (!isfile(fd->path))
999 if ((guint) row < layout_list_count(lw, NULL) - 1)
1001 layout_image_next(lw);
1005 layout_image_prev(lw);
1012 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
1014 ImageWindow *imd = lw->split_images[i];
1016 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1017 dnd_file_drag_types, dnd_file_drag_types_count,
1018 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1019 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1020 G_CALLBACK(layout_image_dnd_get), lw);
1021 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
1022 G_CALLBACK(layout_image_dnd_end), lw);
1024 gtk_drag_dest_set(imd->pr,
1025 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1026 dnd_file_drop_types, dnd_file_drop_types_count,
1027 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1028 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1029 G_CALLBACK(layout_image_dnd_receive), lw);
1034 *----------------------------------------------------------------------------
1036 *----------------------------------------------------------------------------
1039 void layout_image_to_root(LayoutWindow *lw)
1041 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
1045 *----------------------------------------------------------------------------
1046 * manipulation + accessors
1047 *----------------------------------------------------------------------------
1050 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
1053 gint width, height, i;
1054 if (!layout_valid(&lw)) return;
1056 image_scroll(lw->image, x, y);
1058 if (lw->full_screen && lw->image != lw->full_screen->imd)
1060 image_scroll(lw->full_screen->imd, x, y);
1063 if (!connect_scroll) return;
1065 image_get_image_size(lw->image, &width, &height);
1066 dx = (gdouble) x / width;
1067 dy = (gdouble) y / height;
1069 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1071 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1074 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1077 image_set_scroll_center(lw->split_images[i], sx, sy);
1083 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
1086 if (!layout_valid(&lw)) return;
1088 image_zoom_adjust(lw->image, increment);
1090 if (lw->full_screen && lw->image != lw->full_screen->imd)
1092 image_zoom_adjust(lw->full_screen->imd, increment);
1095 if (!connect_zoom) return;
1097 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1099 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1100 image_zoom_adjust(lw->split_images[i], increment); ;
1104 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1107 if (!layout_valid(&lw)) return;
1109 image_zoom_adjust_at_point(lw->image, increment, x, y);
1111 if (lw->full_screen && lw->image != lw->full_screen->imd)
1113 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1115 if (!connect_zoom && !lw->split_mode) return;
1117 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1119 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1120 lw->split_images[i]->mouse_wheel_mode)
1121 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1125 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1128 if (!layout_valid(&lw)) return;
1130 image_zoom_set(lw->image, zoom);
1132 if (lw->full_screen && lw->image != lw->full_screen->imd)
1134 image_zoom_set(lw->full_screen->imd, zoom);
1137 if (!connect_zoom) return;
1139 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1141 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1142 image_zoom_set(lw->split_images[i], zoom);
1146 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1149 if (!layout_valid(&lw)) return;
1151 image_zoom_set_fill_geometry(lw->image, vertical);
1153 if (lw->full_screen && lw->image != lw->full_screen->imd)
1155 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1158 if (!connect_zoom) return;
1160 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1162 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1163 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1167 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1169 if (!layout_valid(&lw)) return;
1171 GtkTreeModel *store;
1173 GtkTreeSelection *selection;
1178 if (!lw || !lw->vf) return;
1180 if (lw->vf->type == FILEVIEW_ICON)
1182 if (!VFICON(lw->vf)->selection) return;
1183 work = VFICON(lw->vf)->selection;
1187 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1188 work = gtk_tree_selection_get_selected_rows(selection, &store);
1193 if (lw->vf->type == FILEVIEW_ICON)
1201 gtk_tree_model_get_iter(store, &iter, tpath);
1202 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1206 image_alter_orientation(lw->image, fd_n, type);
1210 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1212 metadata_write_string(fd_n, RATING_KEY, rating);
1213 read_rating_data(fd_n);
1216 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1218 if (!layout_valid(&lw)) return;
1220 GtkTreeModel *store;
1222 GtkTreeSelection *selection;
1227 if (!lw || !lw->vf) return;
1229 if (lw->vf->type == FILEVIEW_ICON)
1231 if (!VFICON(lw->vf)->selection) return;
1232 work = VFICON(lw->vf)->selection;
1236 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1237 work = gtk_tree_selection_get_selected_rows(selection, &store);
1242 if (lw->vf->type == FILEVIEW_ICON)
1250 gtk_tree_model_get_iter(store, &iter, tpath);
1251 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1255 image_alter_rating(fd_n, rating);
1259 void layout_image_reset_orientation(LayoutWindow *lw)
1261 ImageWindow *imd= lw->image;
1263 if (!layout_valid(&lw)) return;
1264 if (!imd || !imd->pr || !imd->image_fd) return;
1266 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1268 if (options->image.exif_rotate_enable)
1270 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1274 imd->orientation = 1;
1277 if (imd->image_fd->user_orientation != 0)
1279 imd->orientation = imd->image_fd->user_orientation;
1282 pixbuf_renderer_set_orientation((PixbufRenderer *)imd->pr, imd->orientation);
1285 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1287 if (!layout_valid(&lw)) return;
1289 image_set_desaturate(lw->image, desaturate);
1292 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1294 if (!layout_valid(&lw)) return FALSE;
1296 return image_get_desaturate(lw->image);
1299 void layout_image_set_overunderexposed(LayoutWindow *lw, gboolean overunderexposed)
1301 if (!layout_valid(&lw)) return;
1303 image_set_overunderexposed(lw->image, overunderexposed);
1306 gboolean layout_image_get_overunderexposed(LayoutWindow *lw)
1308 if (!layout_valid(&lw)) return FALSE;
1310 return image_get_overunderexposed(lw->image);
1313 void layout_image_set_ignore_alpha(LayoutWindow *lw, gboolean ignore_alpha)
1315 if (!layout_valid(&lw)) return;
1317 lw->options.ignore_alpha = ignore_alpha;
1318 image_set_ignore_alpha(lw->image, ignore_alpha);
1323 gint layout_image_stereo_get(LayoutWindow *lw)
1325 if (!layout_valid(&lw)) return 0;
1327 return image_stereo_get(lw->image);
1330 void layout_image_stereo_set(LayoutWindow *lw, gint stereo_mode)
1332 if (!layout_valid(&lw)) return;
1334 image_stereo_set(lw->image, stereo_mode);
1336 void layout_image_stereo_swap(LayoutWindow *lw)
1338 if (!layout_valid(&lw)) return;
1340 image_stereo_swap(lw->image);
1344 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1346 if (!layout_valid(&lw)) return 0;
1348 return image_stereo_pixbuf_get(lw->image);
1351 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1353 if (!layout_valid(&lw)) return;
1355 image_stereo_pixbuf_set(lw->image, stereo_mode);
1358 const gchar *layout_image_get_path(LayoutWindow *lw)
1360 if (!layout_valid(&lw)) return NULL;
1362 return image_get_path(lw->image);
1365 const gchar *layout_image_get_name(LayoutWindow *lw)
1367 if (!layout_valid(&lw)) return NULL;
1369 return image_get_name(lw->image);
1372 FileData *layout_image_get_fd(LayoutWindow *lw)
1374 if (!layout_valid(&lw)) return NULL;
1376 return image_get_fd(lw->image);
1379 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1381 if (!layout_valid(&lw)) return NULL;
1383 return image_get_collection(lw->image, info);
1386 gint layout_image_get_index(LayoutWindow *lw)
1388 return layout_list_get_index(lw, image_get_fd(lw->image));
1392 *----------------------------------------------------------------------------
1394 *----------------------------------------------------------------------------
1397 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1399 if (!layout_valid(&lw)) return;
1401 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1403 if (lw->full_screen && lw->image != lw->full_screen->imd)
1405 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1409 layout_list_sync_fd(lw, fd);
1410 layout_image_slideshow_continue_check(lw);
1411 layout_bars_new_image(lw);
1412 layout_image_animate_new_file(lw);
1416 image_chain_append_end(fd->path);
1420 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1422 if (!layout_valid(&lw)) return;
1425 This should be handled at the caller: in vflist_select_image
1428 const gchar *old_path;
1430 old_path = layout_image_get_path(lw);
1431 if (old_path && strcmp(path, old_path) == 0) return;
1434 layout_image_set_fd(lw, fd);
1435 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1438 void layout_image_set_index(LayoutWindow *lw, gint index)
1441 FileData *read_ahead_fd;
1444 if (!layout_valid(&lw)) return;
1446 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1447 fd = layout_list_get_fd(lw, index);
1451 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1455 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1458 if (layout_selection_count(lw, 0) > 1)
1460 GList *x = layout_selection_list_by_index(lw);
1464 for (last = y = x; y; y = y->next)
1466 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1473 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1474 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1477 newindex = GPOINTER_TO_INT(y->next->data);
1479 newindex = GPOINTER_TO_INT(x->data);
1484 newindex = GPOINTER_TO_INT(y->prev->data);
1486 newindex = GPOINTER_TO_INT(last->data);
1489 read_ahead_fd = layout_list_get_fd(lw, newindex);
1493 x = g_list_remove(x, x->data);
1496 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1499 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1501 if (!layout_valid(&lw)) return;
1503 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1504 if (options->image.enable_read_ahead)
1506 CollectInfo *r_info;
1509 r_info = collection_next_by_info(cd, info);
1510 if (!r_info) r_info = collection_prev_by_info(cd, info);
1514 r_info = collection_prev_by_info(cd, info);
1515 if (!r_info) r_info = collection_next_by_info(cd, info);
1517 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1520 layout_image_slideshow_continue_check(lw);
1521 layout_bars_new_image(lw);
1524 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1526 layout_image_set_collection_real(lw, cd, info, TRUE);
1527 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1530 void layout_image_refresh(LayoutWindow *lw)
1532 if (!layout_valid(&lw)) return;
1534 image_reload(lw->image);
1537 void layout_image_color_profile_set(LayoutWindow *lw,
1541 if (!layout_valid(&lw)) return;
1543 image_color_profile_set(lw->image, input_type, use_image);
1546 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1548 gboolean *use_image)
1550 if (!layout_valid(&lw)) return FALSE;
1552 return image_color_profile_get(lw->image, input_type, use_image);
1555 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1557 if (!layout_valid(&lw)) return;
1559 image_color_profile_set_use(lw->image, enable);
1562 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1564 if (!layout_valid(&lw)) return FALSE;
1566 return image_color_profile_get_use(lw->image);
1569 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1571 if (!layout_valid(&lw)) return FALSE;
1573 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1577 *----------------------------------------------------------------------------
1579 *----------------------------------------------------------------------------
1582 void layout_image_next(LayoutWindow *lw)
1588 if (!layout_valid(&lw)) return;
1590 if (layout_image_slideshow_active(lw))
1592 layout_image_slideshow_next(lw);
1596 if (layout_selection_count(lw, 0) > 1)
1598 GList *x = layout_selection_list_by_index(lw);
1599 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1602 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1607 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1609 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1612 x = g_list_remove(x, x->data);
1613 if (y) /* not dereferenced */
1617 cd = image_get_collection(lw->image, &info);
1621 info = collection_next_by_info(cd, info);
1624 layout_image_set_collection_real(lw, cd, info, TRUE);
1628 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1633 current = layout_image_get_index(lw);
1637 if ((guint) current < layout_list_count(lw, NULL) - 1)
1639 layout_image_set_index(lw, current + 1);
1643 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1648 layout_image_set_index(lw, 0);
1652 void layout_image_prev(LayoutWindow *lw)
1658 if (!layout_valid(&lw)) return;
1660 if (layout_image_slideshow_active(lw))
1662 layout_image_slideshow_prev(lw);
1666 if (layout_selection_count(lw, 0) > 1)
1668 GList *x = layout_selection_list_by_index(lw);
1669 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1673 for (last = y = x; y; y = y->next)
1675 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1680 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1682 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1685 x = g_list_remove(x, x->data);
1686 if (y) /* not dereferenced */
1690 cd = image_get_collection(lw->image, &info);
1694 info = collection_prev_by_info(cd, info);
1697 layout_image_set_collection_real(lw, cd, info, FALSE);
1701 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1706 current = layout_image_get_index(lw);
1712 layout_image_set_index(lw, current - 1);
1716 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1721 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1725 void layout_image_first(LayoutWindow *lw)
1731 if (!layout_valid(&lw)) return;
1733 cd = image_get_collection(lw->image, &info);
1738 new = collection_get_first(cd);
1739 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1743 current = layout_image_get_index(lw);
1744 if (current != 0 && layout_list_count(lw, NULL) > 0)
1746 layout_image_set_index(lw, 0);
1750 void layout_image_last(LayoutWindow *lw)
1757 if (!layout_valid(&lw)) return;
1759 cd = image_get_collection(lw->image, &info);
1764 new = collection_get_last(cd);
1765 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1769 current = layout_image_get_index(lw);
1770 count = layout_list_count(lw, NULL);
1771 if (current != count - 1 && count > 0)
1773 layout_image_set_index(lw, count - 1);
1778 *----------------------------------------------------------------------------
1780 *----------------------------------------------------------------------------
1783 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1787 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1789 if (lw->split_images[i] == imd)
1792 if (i < MAX_SPLIT_IMAGES)
1799 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1801 LayoutWindow *lw = data;
1803 gint i = image_idx(lw, imd);
1807 DEBUG_1("image activate focus_in %d", i);
1808 layout_image_activate(lw, i, FALSE);
1813 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1815 LayoutWindow *lw = data;
1818 switch (event->button)
1820 case MOUSE_BUTTON_LEFT:
1821 if (options->image_l_click_video && options->image_l_click_video_editor && imd->image_fd && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
1823 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
1825 else if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1826 layout_image_next(lw);
1828 case MOUSE_BUTTON_MIDDLE:
1829 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1830 layout_image_prev(lw);
1832 case MOUSE_BUTTON_RIGHT:
1833 menu = layout_image_pop_menu(lw);
1834 if (imd == lw->image)
1836 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1838 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1845 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1847 LayoutWindow *lw = data;
1849 gint i = image_idx(lw, imd);
1853 DEBUG_1("image activate scroll %d", i);
1854 layout_image_activate(lw, i, FALSE);
1858 if ((event->state & GDK_CONTROL_MASK) ||
1859 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1861 switch (event->direction)
1864 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1866 case GDK_SCROLL_DOWN:
1867 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1873 else if (options->mousewheel_scrolls)
1875 switch (event->direction)
1878 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1880 case GDK_SCROLL_DOWN:
1881 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1883 case GDK_SCROLL_LEFT:
1884 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1886 case GDK_SCROLL_RIGHT:
1887 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1895 switch (event->direction)
1898 layout_image_prev(lw);
1900 case GDK_SCROLL_DOWN:
1901 layout_image_next(lw);
1909 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1912 LayoutWindow *lw = data;
1915 if (lw->full_screen && lw->image != lw->full_screen->imd &&
1916 imd != lw->full_screen->imd)
1918 if (event->state & GDK_CONTROL_MASK)
1920 image_get_scroll_center(imd, &sx, &sy);
1924 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
1928 image_set_scroll_center(lw->full_screen->imd, sx, sy);
1931 if (!(event->state & GDK_SHIFT_MASK)) return;
1933 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1935 if (lw->split_images[i] && lw->split_images[i] != imd)
1938 if (event->state & GDK_CONTROL_MASK)
1940 image_get_scroll_center(imd, &sx, &sy);
1944 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1948 image_set_scroll_center(lw->split_images[i], sx, sy);
1953 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1955 LayoutWindow *lw = data;
1957 gint i = image_idx(lw, imd);
1961 layout_image_activate(lw, i, FALSE);
1964 switch (event->button)
1966 case MOUSE_BUTTON_RIGHT:
1967 menu = layout_image_pop_menu(lw);
1968 if (imd == lw->image)
1970 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1972 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1980 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1982 LayoutWindow *lw = data;
1983 gint i = image_idx(lw, imd);
1987 layout_image_activate(lw, i, FALSE);
1990 /* continue as with active image */
1991 layout_image_drag_cb(imd, event, dx, dy, data);
1995 static void layout_image_set_buttons(LayoutWindow *lw)
1997 image_set_button_func(lw->image, layout_image_button_cb, lw);
1998 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
2001 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
2003 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
2004 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
2007 /* Returns the length of an integer */
2008 static gint num_length(gint num)
2011 if (num < 0) num = -num;
2020 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
2022 LayoutWindow *lw = data;
2023 gint x_pixel, y_pixel;
2026 PangoAttrList *attrs;
2028 if (!data || !layout_valid(&lw) || !lw->image
2029 || !lw->options.show_info_pixel || lw->image->unknown) return;
2031 pixbuf_renderer_get_image_size(pr, &width, &height);
2032 if (width < 1 || height < 1) return;
2034 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
2036 if(x_pixel >= 0 && y_pixel >= 0)
2038 gint r_mouse, g_mouse, b_mouse;
2040 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
2041 &r_mouse, &g_mouse, &b_mouse);
2043 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
2044 num_length(width - 1), x_pixel,
2045 num_length(height - 1), y_pixel,
2046 r_mouse, g_mouse, b_mouse);
2051 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
2052 num_length(width - 1), " ",
2053 num_length(height - 1), " ");
2056 attrs = pango_attr_list_new();
2057 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
2058 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
2059 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
2060 pango_attr_list_unref(attrs);
2066 *----------------------------------------------------------------------------
2068 *----------------------------------------------------------------------------
2071 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
2073 LayoutWindow *lw = data;
2074 layout_status_update_image(lw);
2077 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
2079 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
2081 if (!lw->split_images[i])
2083 lw->split_images[i] = image_new(TRUE);
2085 g_object_ref(lw->split_images[i]->widget);
2087 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
2088 G_CALLBACK(layout_status_update_pixel_cb), lw);
2090 image_background_set_color_from_options(lw->split_images[i], FALSE);
2092 image_auto_refresh_enable(lw->split_images[i], TRUE);
2094 layout_image_dnd_init(lw, i);
2095 image_color_profile_set(lw->split_images[i],
2096 options->color_profile.input_type,
2097 options->color_profile.use_image);
2098 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
2100 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
2101 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
2103 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
2107 return lw->split_images[i]->widget;
2110 void layout_image_deactivate(LayoutWindow *lw, gint i)
2112 if (!lw->split_images[i]) return;
2113 image_set_update_func(lw->split_images[i], NULL, NULL);
2114 layout_image_set_buttons_inactive(lw, i);
2115 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
2117 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
2118 image_select(lw->split_images[i], FALSE);
2121 /* force should be set after change of lw->split_mode */
2122 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
2126 if (!lw->split_images[i]) return;
2127 if (!force && lw->active_split_image == i) return;
2129 /* deactivate currently active */
2130 if (lw->active_split_image != i)
2131 layout_image_deactivate(lw, lw->active_split_image);
2133 lw->image = lw->split_images[i];
2134 lw->active_split_image = i;
2136 image_set_update_func(lw->image, layout_image_update_cb, lw);
2137 layout_image_set_buttons(lw);
2138 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2140 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
2142 /* do not hilight selected image in SPLIT_NONE */
2143 /* maybe the image should be selected always and hilight should be controled by
2144 another image option */
2145 if (lw->split_mode != SPLIT_NONE)
2146 image_select(lw->split_images[i], TRUE);
2148 image_select(lw->split_images[i], FALSE);
2150 fd = image_get_fd(lw->image);
2154 // layout_list_sync_path(lw, path);
2155 layout_set_fd(lw, fd);
2157 layout_status_update_image(lw);
2161 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2163 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2166 for (i = 0; i < n; i++)
2167 if (!lw->split_images[i])
2169 FileData *img_fd = NULL;
2172 layout_image_new(lw, i);
2173 image_set_frame(lw->split_images[i], frame);
2174 image_set_selectable(lw->split_images[i], (n > 1));
2178 image_osd_copy_status(lw->image, lw->split_images[i]);
2181 if (layout_selection_count(lw, 0) > 1)
2183 GList *work = g_list_last(layout_selection_list(lw));
2186 while (work && j < i)
2188 FileData *fd = work->data;
2191 if (!fd || !*fd->path || fd->parent ||
2192 fd == lw->split_images[0]->image_fd)
2202 if (!img_fd && lw->image)
2204 img_fd = image_get_fd(lw->image);
2205 zoom = image_zoom_get(lw->image);
2211 image_change_fd(lw->split_images[i], img_fd, zoom);
2212 image_get_scroll_center(lw->image, &sx, &sy);
2213 image_set_scroll_center(lw->split_images[i], sx, sy);
2215 layout_image_deactivate(lw, i);
2219 image_set_frame(lw->split_images[i], frame);
2220 image_set_selectable(lw->split_images[i], (n > 1));
2223 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2225 if (lw->split_images[i])
2227 g_object_unref(lw->split_images[i]->widget);
2228 lw->split_images[i] = NULL;
2232 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2234 layout_image_activate(lw, 0, TRUE);
2238 /* this will draw the frame around selected image (image_select)
2239 on switch from single to split images */
2240 layout_image_activate(lw, lw->active_split_image, TRUE);
2244 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2246 lw->split_mode = SPLIT_NONE;
2248 layout_image_setup_split_common(lw, 1);
2250 lw->split_image_widget = lw->split_images[0]->widget;
2252 return lw->split_image_widget;
2256 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2260 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2262 layout_image_setup_split_common(lw, 2);
2264 /* horizontal split means vpaned and vice versa */
2267 paned = gtk_vpaned_new();
2272 paned = gtk_hpaned_new();
2276 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2277 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2279 gtk_widget_show(lw->split_images[0]->widget);
2280 gtk_widget_show(lw->split_images[1]->widget);
2282 lw->split_image_widget = paned;
2284 return lw->split_image_widget;
2288 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2295 lw->split_mode = SPLIT_QUAD;
2297 layout_image_setup_split_common(lw, 4);
2299 hpaned = gtk_hpaned_new();
2301 vpaned1 = gtk_vpaned_new();
2302 DEBUG_NAME(vpaned1);
2303 vpaned2 = gtk_vpaned_new();
2304 DEBUG_NAME(vpaned2);
2306 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2307 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2309 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2310 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2312 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2313 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2315 for (i = 0; i < 4; i++)
2316 gtk_widget_show(lw->split_images[i]->widget);
2318 gtk_widget_show(vpaned1);
2319 gtk_widget_show(vpaned2);
2321 lw->split_image_widget = hpaned;
2323 return lw->split_image_widget;
2327 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2332 return layout_image_setup_split_hv(lw, TRUE);
2334 return layout_image_setup_split_hv(lw, FALSE);
2336 return layout_image_setup_split_quad(lw);
2339 return layout_image_setup_split_none(lw);
2345 *-----------------------------------------------------------------------------
2346 * maintenance (for rename, move, remove)
2347 *-----------------------------------------------------------------------------
2350 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2352 if (fd == layout_image_get_fd(lw))
2354 image_set_fd(lw->image, fd);
2358 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2360 if (fd == layout_image_get_fd(lw))
2365 cd = image_get_collection(lw->image, &info);
2370 new = collection_next_by_info(cd, info);
2371 if (!new) new = collection_prev_by_info(cd, info);
2375 layout_image_set_collection(lw, cd, new);
2378 layout_image_set_fd(lw, NULL);
2381 /* the image will be set to the next image from the list soon,
2382 setting it to NULL here is not necessary*/
2387 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2389 LayoutWindow *lw = data;
2391 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2393 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2395 switch (fd->change->type)
2397 case FILEDATA_CHANGE_MOVE:
2398 case FILEDATA_CHANGE_RENAME:
2399 layout_image_maint_renamed(lw, fd);
2401 case FILEDATA_CHANGE_DELETE:
2402 layout_image_maint_removed(lw, fd);
2404 case FILEDATA_CHANGE_COPY:
2405 case FILEDATA_CHANGE_UNSPECIFIED:
2406 case FILEDATA_CHANGE_WRITE_METADATA:
2411 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */