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"
33 #include "image-overlay.h"
36 #include "layout_util.h"
40 #include "pixbuf_util.h"
41 #include "pixbuf-renderer.h"
42 #include "slideshow.h"
43 #include "ui_fileops.h"
45 #include "uri_utils.h"
47 #include "view_file.h"
49 #include <gdk/gdkkeysyms.h> /* for keyboard values */
51 #define FILE_COLUMN_POINTER 0
53 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
54 static void layout_image_set_buttons(LayoutWindow *lw);
55 static void layout_image_animate_stop(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);
289 static gboolean animation_should_continue(AnimationData *fd)
297 static gboolean show_next_frame(gpointer data)
299 AnimationData *fd = (AnimationData*)data;
303 if(animation_should_continue(fd)==FALSE)
305 image_animation_data_free(fd);
309 pr = (PixbufRenderer*)fd->iw->pr;
311 if (gdk_pixbuf_animation_iter_advance(fd->iter,NULL)==FALSE)
313 /* This indicates the animation is complete.
314 Return FALSE here to disable looping. */
317 fd->gpb = gdk_pixbuf_animation_iter_get_pixbuf(fd->iter);
318 image_change_pixbuf(fd->iw,fd->gpb,pr->zoom,FALSE);
320 if (fd->iw->func_update)
321 fd->iw->func_update(fd->iw, fd->iw->data_update);
323 delay = gdk_pixbuf_animation_iter_get_delay_time(fd->iter);
324 if (delay!=fd->delay)
326 if (delay>0) /* Current frame not static. */
329 g_timeout_add(delay,show_next_frame,fd);
333 image_animation_data_free(fd);
341 static gboolean layout_image_animate_check(LayoutWindow *lw)
343 if (!layout_valid(&lw)) return FALSE;
345 if(!lw->options.animate || lw->image->image_fd == NULL)
349 lw->animation->valid = FALSE;
350 lw->animation = NULL;
358 static void layout_image_animate_stop(LayoutWindow *lw)
360 if (!layout_valid(&lw)) return;
362 if(lw->options.animate && lw->animation)
364 lw->animation->valid = FALSE;
365 lw->animation = NULL;
369 static void layout_image_animate_update_image(LayoutWindow *lw)
371 if (!layout_valid(&lw)) return;
373 if(lw->options.animate && lw->animation)
375 if (lw->full_screen && lw->image != lw->full_screen->imd)
376 lw->animation->iw = lw->full_screen->imd;
378 lw->animation->iw = lw->image;
382 static gboolean layout_image_animate_new_file(LayoutWindow *lw)
386 if(!layout_image_animate_check(lw)) return FALSE;
388 if(lw->animation) lw->animation->valid = FALSE;
390 lw->animation = g_malloc0(sizeof(AnimationData));
392 if(!(lw->animation->gpa = gdk_pixbuf_animation_new_from_file(lw->image->image_fd->path,&err)) || err ||
393 gdk_pixbuf_animation_is_static_image(lw->animation->gpa) ||
394 !(lw->animation->iter = gdk_pixbuf_animation_get_iter(lw->animation->gpa,NULL)))
396 image_animation_data_free(lw->animation);
397 lw->animation = NULL;
401 lw->animation->data_adr = lw->image->image_fd;
402 lw->animation->delay = gdk_pixbuf_animation_iter_get_delay_time(lw->animation->iter);
403 lw->animation->valid = TRUE;
405 layout_image_animate_update_image(lw);
407 g_timeout_add(lw->animation->delay, show_next_frame, lw->animation);
412 void layout_image_animate_toggle(LayoutWindow *lw)
418 lw->options.animate = !lw->options.animate;
420 action = gtk_action_group_get_action(lw->action_group, "Animate");
421 gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->options.animate);
423 layout_image_animate_new_file(lw);
427 *----------------------------------------------------------------------------
429 *----------------------------------------------------------------------------
432 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
434 LayoutWindow *lw = data;
436 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
439 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
441 LayoutWindow *lw = data;
442 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
445 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
447 LayoutWindow *lw = data;
449 layout_image_zoom_set(lw, 1.0, FALSE);
452 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
454 LayoutWindow *lw = data;
456 layout_image_zoom_set(lw, 0.0, FALSE);
459 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
462 const gchar *key = data;
464 lw = submenu_item_get_data(widget);
466 if (!editor_window_flag_set(key))
468 layout_image_full_screen_stop(lw);
470 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
473 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
475 LayoutWindow *lw = data;
477 layout_image_to_root(lw);
480 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
482 LayoutWindow *lw = data;
485 lw = submenu_item_get_data(widget);
486 type = (AlterType)GPOINTER_TO_INT(data);
488 image_alter_orientation(lw->image, lw->image->image_fd, type);
491 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
493 LayoutWindow *lw = data;
495 view_window_new(layout_image_get_fd(lw));
498 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
503 menu = gtk_widget_get_toplevel(widget);
504 if (!menu) return NULL;
506 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
508 if (!parent && lw->full_screen)
510 parent = lw->full_screen->imd->widget;
516 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
518 LayoutWindow *lw = data;
520 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
521 li_pop_menu_click_parent(widget, lw));
524 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
526 LayoutWindow *lw = data;
528 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
531 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
533 LayoutWindow *lw = data;
535 file_util_move(layout_image_get_fd(lw), NULL, NULL,
536 li_pop_menu_click_parent(widget, lw));
539 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
541 LayoutWindow *lw = data;
543 file_util_rename(layout_image_get_fd(lw), NULL,
544 li_pop_menu_click_parent(widget, lw));
547 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
549 LayoutWindow *lw = data;
551 file_util_delete(layout_image_get_fd(lw), NULL,
552 li_pop_menu_click_parent(widget, lw));
555 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
557 LayoutWindow *lw = data;
559 layout_image_slideshow_start(lw);
562 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
564 LayoutWindow *lw = data;
566 layout_image_slideshow_stop(lw);
569 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
571 LayoutWindow *lw = data;
573 layout_image_slideshow_pause_toggle(lw);
576 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
578 LayoutWindow *lw = data;
580 layout_image_full_screen_toggle(lw);
583 static void li_pop_menu_animate_cb(GtkWidget *widget, gpointer data)
585 LayoutWindow *lw = data;
587 layout_image_animate_toggle(lw);
590 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
592 LayoutWindow *lw = data;
594 layout_tools_hide_toggle(lw);
597 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
599 LayoutWindow *lw = data;
602 if (!layout_valid(&lw)) return;
604 fd = layout_image_get_fd(lw);
605 if (fd) layout_set_fd(lw, fd);
608 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
613 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
615 dirname = g_path_get_dirname(path);
616 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
621 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
623 GList *editmenu_fd_list = data;
625 filelist_free(editmenu_fd_list);
628 static GList *layout_image_get_fd_list(LayoutWindow *lw)
631 FileData *fd = layout_image_get_fd(lw);
636 /* optionally include sidecars if the filelist entry is not expanded */
637 list = vf_selection_get_one(lw->vf, fd);
639 list = g_list_append(NULL, file_data_ref(fd));
645 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
652 GList *editmenu_fd_list;
654 path = layout_image_get_path(lw);
655 fullscreen = layout_image_full_screen_active(lw);
657 menu = popup_menu_short_lived();
659 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
660 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
661 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
662 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
663 menu_item_add_divider(menu);
665 editmenu_fd_list = layout_image_get_fd_list(lw);
666 g_signal_connect(G_OBJECT(menu), "destroy",
667 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
668 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
669 if (!path) gtk_widget_set_sensitive(item, FALSE);
670 menu_item_add_divider(submenu);
671 #if !GTK_CHECK_VERSION(3,0,0)
672 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
674 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
676 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
677 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
679 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
680 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
682 menu_item_add_divider(menu);
684 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
685 if (!path) gtk_widget_set_sensitive(item, FALSE);
686 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
687 if (!path) gtk_widget_set_sensitive(item, FALSE);
688 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
689 if (!path) gtk_widget_set_sensitive(item, FALSE);
690 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
691 if (!path) gtk_widget_set_sensitive(item, FALSE);
693 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
694 if (!path) gtk_widget_set_sensitive(item, FALSE);
696 menu_item_add_divider(menu);
698 if (layout_image_slideshow_active(lw))
700 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
701 if (layout_image_slideshow_paused(lw))
703 item = menu_item_add(menu, _("Continue slides_how"),
704 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
708 item = menu_item_add(menu, _("Pause slides_how"),
709 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
714 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
715 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
716 gtk_widget_set_sensitive(item, FALSE);
721 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
725 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
728 menu_item_add_check(menu, _("_Animate"), lw->options.animate, G_CALLBACK(li_pop_menu_animate_cb), lw);
730 menu_item_add_divider(menu);
732 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
733 G_CALLBACK(li_pop_menu_hide_cb), lw);
734 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
739 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
741 LayoutWindow *lw = data;
743 gdk_window_get_origin(gtk_widget_get_window(lw->image->pr), x, y);
744 popup_menu_position_clamp(menu, x, y, 0);
747 void layout_image_menu_popup(LayoutWindow *lw)
751 menu = layout_image_pop_menu(lw);
752 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
756 *----------------------------------------------------------------------------
758 *----------------------------------------------------------------------------
761 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
763 GtkSelectionData *selection_data, guint info,
764 guint time, gpointer data)
766 LayoutWindow *lw = data;
770 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
772 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
775 if (i < MAX_SPLIT_IMAGES)
777 DEBUG_1("dnd image activate %d", i);
778 layout_image_activate(lw, i, FALSE);
782 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
784 CollectionData *source;
788 if (info == TARGET_URI_LIST)
790 list = uri_filelist_from_gtk_selection_data(selection_data);
796 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
801 FileData *fd = list->data;
803 if (isfile(fd->path))
809 base = remove_level_from_path(fd->path);
810 dir_fd = file_data_new_dir(base);
811 if (dir_fd != lw->dir_fd)
813 layout_set_fd(lw, dir_fd);
815 file_data_unref(dir_fd);
818 row = layout_list_get_index(lw, fd);
819 if (source && info_list)
821 layout_image_set_collection(lw, source, info_list->data);
825 layout_image_set_fd(lw, fd);
829 layout_image_set_index(lw, row);
832 else if (isdir(fd->path))
834 layout_set_fd(lw, fd);
835 layout_image_set_fd(lw, NULL);
840 g_list_free(info_list);
844 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
845 GtkSelectionData *selection_data, guint info,
846 guint time, gpointer data)
848 LayoutWindow *lw = data;
853 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
855 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
858 if (i < MAX_SPLIT_IMAGES)
860 DEBUG_1("dnd get from %d", i);
861 fd = image_get_fd(lw->split_images[i]);
864 fd = layout_image_get_fd(lw);
870 list = g_list_append(NULL, fd);
871 uri_selection_data_set_uris_from_filelist(selection_data, list);
876 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
881 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
883 LayoutWindow *lw = data;
884 if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
889 fd = layout_image_get_fd(lw);
890 row = layout_list_get_index(lw, fd);
893 if (!isfile(fd->path))
895 if ((guint) row < layout_list_count(lw, NULL) - 1)
897 layout_image_next(lw);
901 layout_image_prev(lw);
908 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
910 ImageWindow *imd = lw->split_images[i];
912 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
913 dnd_file_drag_types, dnd_file_drag_types_count,
914 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
915 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
916 G_CALLBACK(layout_image_dnd_get), lw);
917 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
918 G_CALLBACK(layout_image_dnd_end), lw);
920 gtk_drag_dest_set(imd->pr,
921 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
922 dnd_file_drop_types, dnd_file_drop_types_count,
923 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
924 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
925 G_CALLBACK(layout_image_dnd_receive), lw);
930 *----------------------------------------------------------------------------
932 *----------------------------------------------------------------------------
935 void layout_image_to_root(LayoutWindow *lw)
937 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
941 *----------------------------------------------------------------------------
942 * manipulation + accessors
943 *----------------------------------------------------------------------------
946 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
949 gint width, height, i;
950 if (!layout_valid(&lw)) return;
952 image_scroll(lw->image, x, y);
954 if (lw->full_screen && lw->image != lw->full_screen->imd)
956 image_scroll(lw->full_screen->imd, x, y);
959 if (!connect_scroll) return;
961 image_get_image_size(lw->image, &width, &height);
962 dx = (gdouble) x / width;
963 dy = (gdouble) y / height;
965 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
967 if (lw->split_images[i] && lw->split_images[i] != lw->image)
970 image_get_scroll_center(lw->split_images[i], &sx, &sy);
973 image_set_scroll_center(lw->split_images[i], sx, sy);
979 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
982 if (!layout_valid(&lw)) return;
984 image_zoom_adjust(lw->image, increment);
986 if (lw->full_screen && lw->image != lw->full_screen->imd)
988 image_zoom_adjust(lw->full_screen->imd, increment);
991 if (!connect_zoom) return;
993 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
995 if (lw->split_images[i] && lw->split_images[i] != lw->image)
996 image_zoom_adjust(lw->split_images[i], increment); ;
1000 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
1003 if (!layout_valid(&lw)) return;
1005 image_zoom_adjust_at_point(lw->image, increment, x, y);
1007 if (lw->full_screen && lw->image != lw->full_screen->imd)
1009 image_zoom_adjust_at_point(lw->full_screen->imd, increment, x, y);
1011 if (!connect_zoom && !lw->split_mode) return;
1013 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1015 if (lw->split_images[i] && lw->split_images[i] != lw->image &&
1016 lw->split_images[i]->mouse_wheel_mode)
1017 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
1021 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
1024 if (!layout_valid(&lw)) return;
1026 image_zoom_set(lw->image, zoom);
1028 if (lw->full_screen && lw->image != lw->full_screen->imd)
1030 image_zoom_set(lw->full_screen->imd, zoom);
1033 if (!connect_zoom) return;
1035 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1037 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1038 image_zoom_set(lw->split_images[i], zoom);
1042 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
1045 if (!layout_valid(&lw)) return;
1047 image_zoom_set_fill_geometry(lw->image, vertical);
1049 if (lw->full_screen && lw->image != lw->full_screen->imd)
1051 image_zoom_set_fill_geometry(lw->full_screen->imd, vertical);
1054 if (!connect_zoom) return;
1056 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1058 if (lw->split_images[i] && lw->split_images[i] != lw->image)
1059 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
1063 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
1065 if (!layout_valid(&lw)) return;
1067 GtkTreeModel *store;
1069 GtkTreeSelection *selection;
1074 if (!lw || !lw->vf) return;
1076 if (lw->vf->type == FILEVIEW_ICON)
1078 if (!VFICON(lw->vf)->selection) return;
1079 work = VFICON(lw->vf)->selection;
1083 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1084 work = gtk_tree_selection_get_selected_rows(selection, &store);
1089 if (lw->vf->type == FILEVIEW_ICON)
1097 gtk_tree_model_get_iter(store, &iter, tpath);
1098 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1102 image_alter_orientation(lw->image, fd_n, type);
1106 static void image_alter_rating(FileData *fd_n, const gchar *rating)
1108 metadata_write_string(fd_n, RATING_KEY, rating);
1111 void layout_image_rating(LayoutWindow *lw, const gchar *rating)
1113 if (!layout_valid(&lw)) return;
1115 GtkTreeModel *store;
1117 GtkTreeSelection *selection;
1122 if (!lw || !lw->vf) return;
1124 if (lw->vf->type == FILEVIEW_ICON)
1126 if (!VFICON(lw->vf)->selection) return;
1127 work = VFICON(lw->vf)->selection;
1131 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(lw->vf->listview));
1132 work = gtk_tree_selection_get_selected_rows(selection, &store);
1137 if (lw->vf->type == FILEVIEW_ICON)
1145 gtk_tree_model_get_iter(store, &iter, tpath);
1146 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1150 image_alter_rating(fd_n, rating);
1154 void layout_image_reset_orientation(LayoutWindow *lw)
1156 ImageWindow *imd= lw->image;
1158 if (!layout_valid(&lw)) return;
1159 if (!imd || !imd->pr || !imd->image_fd) return;
1161 if (imd->orientation < 1 || imd->orientation > 8) imd->orientation = 1;
1163 if (options->image.exif_rotate_enable)
1165 imd->orientation = metadata_read_int(imd->image_fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
1169 imd->orientation = 1;
1172 if (imd->image_fd->user_orientation != 0)
1174 imd->orientation = imd->image_fd->user_orientation;
1177 pixbuf_renderer_set_orientation((PixbufRenderer *)imd->pr, imd->orientation);
1180 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
1182 if (!layout_valid(&lw)) return;
1184 image_set_desaturate(lw->image, desaturate);
1187 gboolean layout_image_get_desaturate(LayoutWindow *lw)
1189 if (!layout_valid(&lw)) return FALSE;
1191 return image_get_desaturate(lw->image);
1196 gint layout_image_stereo_get(LayoutWindow *lw)
1198 if (!layout_valid(&lw)) return 0;
1200 return image_stereo_get(lw->image);
1203 void layout_image_stereo_set(LayoutWindow *lw, gint stereo_mode)
1205 if (!layout_valid(&lw)) return;
1207 image_stereo_set(lw->image, stereo_mode);
1209 void layout_image_stereo_swap(LayoutWindow *lw)
1211 if (!layout_valid(&lw)) return;
1213 image_stereo_swap(lw->image);
1217 gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
1219 if (!layout_valid(&lw)) return 0;
1221 return image_stereo_pixbuf_get(lw->image);
1224 void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)
1226 if (!layout_valid(&lw)) return;
1228 image_stereo_pixbuf_set(lw->image, stereo_mode);
1231 const gchar *layout_image_get_path(LayoutWindow *lw)
1233 if (!layout_valid(&lw)) return NULL;
1235 return image_get_path(lw->image);
1238 const gchar *layout_image_get_name(LayoutWindow *lw)
1240 if (!layout_valid(&lw)) return NULL;
1242 return image_get_name(lw->image);
1245 FileData *layout_image_get_fd(LayoutWindow *lw)
1247 if (!layout_valid(&lw)) return NULL;
1249 return image_get_fd(lw->image);
1252 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
1254 if (!layout_valid(&lw)) return NULL;
1256 return image_get_collection(lw->image, info);
1259 gint layout_image_get_index(LayoutWindow *lw)
1261 return layout_list_get_index(lw, image_get_fd(lw->image));
1265 *----------------------------------------------------------------------------
1267 *----------------------------------------------------------------------------
1270 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
1272 if (!layout_valid(&lw)) return;
1274 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
1276 if (lw->full_screen && lw->image != lw->full_screen->imd)
1278 image_change_fd(lw->full_screen->imd, fd, image_zoom_get_default(lw->full_screen->imd));
1282 layout_list_sync_fd(lw, fd);
1283 layout_image_slideshow_continue_check(lw);
1284 layout_bars_new_image(lw);
1285 layout_image_animate_new_file(lw);
1288 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
1290 if (!layout_valid(&lw)) return;
1293 This should be handled at the caller: in vflist_select_image
1296 const gchar *old_path;
1298 old_path = layout_image_get_path(lw);
1299 if (old_path && strcmp(path, old_path) == 0) return;
1302 layout_image_set_fd(lw, fd);
1303 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
1306 void layout_image_set_index(LayoutWindow *lw, gint index)
1309 FileData *read_ahead_fd;
1312 if (!layout_valid(&lw)) return;
1314 old = layout_list_get_index(lw, layout_image_get_fd(lw));
1315 fd = layout_list_get_fd(lw, index);
1319 read_ahead_fd = layout_list_get_fd(lw, index - 1);
1323 read_ahead_fd = layout_list_get_fd(lw, index + 1);
1326 if (layout_selection_count(lw, 0) > 1)
1328 GList *x = layout_selection_list_by_index(lw);
1332 for (last = y = x; y; y = y->next)
1334 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1341 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1342 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1345 newindex = GPOINTER_TO_INT(y->next->data);
1347 newindex = GPOINTER_TO_INT(x->data);
1352 newindex = GPOINTER_TO_INT(y->prev->data);
1354 newindex = GPOINTER_TO_INT(last->data);
1357 read_ahead_fd = layout_list_get_fd(lw, newindex);
1361 x = g_list_remove(x, x->data);
1364 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1367 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1369 if (!layout_valid(&lw)) return;
1371 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1372 if (options->image.enable_read_ahead)
1374 CollectInfo *r_info;
1377 r_info = collection_next_by_info(cd, info);
1378 if (!r_info) r_info = collection_prev_by_info(cd, info);
1382 r_info = collection_prev_by_info(cd, info);
1383 if (!r_info) r_info = collection_next_by_info(cd, info);
1385 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1388 layout_image_slideshow_continue_check(lw);
1389 layout_bars_new_image(lw);
1392 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1394 layout_image_set_collection_real(lw, cd, info, TRUE);
1395 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1398 void layout_image_refresh(LayoutWindow *lw)
1400 if (!layout_valid(&lw)) return;
1402 image_reload(lw->image);
1405 void layout_image_color_profile_set(LayoutWindow *lw,
1409 if (!layout_valid(&lw)) return;
1411 image_color_profile_set(lw->image, input_type, use_image);
1414 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1416 gboolean *use_image)
1418 if (!layout_valid(&lw)) return FALSE;
1420 return image_color_profile_get(lw->image, input_type, use_image);
1423 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1425 if (!layout_valid(&lw)) return;
1427 image_color_profile_set_use(lw->image, enable);
1430 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1432 if (!layout_valid(&lw)) return FALSE;
1434 return image_color_profile_get_use(lw->image);
1437 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1439 if (!layout_valid(&lw)) return FALSE;
1441 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1445 *----------------------------------------------------------------------------
1447 *----------------------------------------------------------------------------
1450 void layout_image_next(LayoutWindow *lw)
1456 if (!layout_valid(&lw)) return;
1458 if (layout_image_slideshow_active(lw))
1460 layout_image_slideshow_next(lw);
1464 if (layout_selection_count(lw, 0) > 1)
1466 GList *x = layout_selection_list_by_index(lw);
1467 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1470 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1475 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1477 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1480 x = g_list_remove(x, x->data);
1481 if (y) /* not dereferenced */
1485 cd = image_get_collection(lw->image, &info);
1489 info = collection_next_by_info(cd, info);
1492 layout_image_set_collection_real(lw, cd, info, TRUE);
1496 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1501 current = layout_image_get_index(lw);
1505 if ((guint) current < layout_list_count(lw, NULL) - 1)
1507 layout_image_set_index(lw, current + 1);
1511 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1516 layout_image_set_index(lw, 0);
1520 void layout_image_prev(LayoutWindow *lw)
1526 if (!layout_valid(&lw)) return;
1528 if (layout_image_slideshow_active(lw))
1530 layout_image_slideshow_prev(lw);
1534 if (layout_selection_count(lw, 0) > 1)
1536 GList *x = layout_selection_list_by_index(lw);
1537 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1541 for (last = y = x; y; y = y->next)
1543 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1548 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1550 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1553 x = g_list_remove(x, x->data);
1554 if (y) /* not dereferenced */
1558 cd = image_get_collection(lw->image, &info);
1562 info = collection_prev_by_info(cd, info);
1565 layout_image_set_collection_real(lw, cd, info, FALSE);
1569 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1574 current = layout_image_get_index(lw);
1580 layout_image_set_index(lw, current - 1);
1584 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1589 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1593 void layout_image_first(LayoutWindow *lw)
1599 if (!layout_valid(&lw)) return;
1601 cd = image_get_collection(lw->image, &info);
1606 new = collection_get_first(cd);
1607 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1611 current = layout_image_get_index(lw);
1612 if (current != 0 && layout_list_count(lw, NULL) > 0)
1614 layout_image_set_index(lw, 0);
1618 void layout_image_last(LayoutWindow *lw)
1625 if (!layout_valid(&lw)) return;
1627 cd = image_get_collection(lw->image, &info);
1632 new = collection_get_last(cd);
1633 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1637 current = layout_image_get_index(lw);
1638 count = layout_list_count(lw, NULL);
1639 if (current != count - 1 && count > 0)
1641 layout_image_set_index(lw, count - 1);
1646 *----------------------------------------------------------------------------
1648 *----------------------------------------------------------------------------
1651 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1655 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1657 if (lw->split_images[i] == imd)
1660 if (i < MAX_SPLIT_IMAGES)
1667 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1669 LayoutWindow *lw = data;
1671 gint i = image_idx(lw, imd);
1675 DEBUG_1("image activate focus_in %d", i);
1676 layout_image_activate(lw, i, FALSE);
1681 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1683 LayoutWindow *lw = data;
1686 switch (event->button)
1688 case MOUSE_BUTTON_LEFT:
1689 if (event->type == GDK_2BUTTON_PRESS)
1691 if (lw->full_screen)
1692 layout_image_full_screen_stop(lw);
1694 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1695 layout_image_next(lw);
1697 case MOUSE_BUTTON_MIDDLE:
1698 if (options->image_lm_click_nav && lw->split_mode == SPLIT_NONE)
1699 layout_image_prev(lw);
1701 case MOUSE_BUTTON_RIGHT:
1702 menu = layout_image_pop_menu(lw);
1703 if (imd == lw->image)
1705 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1707 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1714 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1716 LayoutWindow *lw = data;
1718 gint i = image_idx(lw, imd);
1722 DEBUG_1("image activate scroll %d", i);
1723 layout_image_activate(lw, i, FALSE);
1727 if ((event->state & GDK_CONTROL_MASK) ||
1728 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
1730 switch (event->direction)
1733 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1735 case GDK_SCROLL_DOWN:
1736 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1742 else if (options->mousewheel_scrolls)
1744 switch (event->direction)
1747 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1749 case GDK_SCROLL_DOWN:
1750 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1752 case GDK_SCROLL_LEFT:
1753 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1755 case GDK_SCROLL_RIGHT:
1756 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1764 switch (event->direction)
1767 layout_image_prev(lw);
1769 case GDK_SCROLL_DOWN:
1770 layout_image_next(lw);
1778 static void layout_image_drag_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1781 LayoutWindow *lw = data;
1784 if (lw->full_screen && lw->image != lw->full_screen->imd &&
1785 imd != lw->full_screen->imd)
1787 if (event->state & GDK_CONTROL_MASK)
1789 image_get_scroll_center(imd, &sx, &sy);
1793 image_get_scroll_center(lw->full_screen->imd, &sx, &sy);
1797 image_set_scroll_center(lw->full_screen->imd, sx, sy);
1800 if (!(event->state & GDK_SHIFT_MASK)) return;
1802 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1804 if (lw->split_images[i] && lw->split_images[i] != imd)
1807 if (event->state & GDK_CONTROL_MASK)
1809 image_get_scroll_center(imd, &sx, &sy);
1813 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1817 image_set_scroll_center(lw->split_images[i], sx, sy);
1822 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1824 LayoutWindow *lw = data;
1826 gint i = image_idx(lw, imd);
1830 layout_image_activate(lw, i, FALSE);
1833 switch (event->button)
1835 case MOUSE_BUTTON_RIGHT:
1836 menu = layout_image_pop_menu(lw);
1837 if (imd == lw->image)
1839 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1841 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1849 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventMotion *event, gdouble dx, gdouble dy, gpointer data)
1851 LayoutWindow *lw = data;
1852 gint i = image_idx(lw, imd);
1856 layout_image_activate(lw, i, FALSE);
1859 /* continue as with active image */
1860 layout_image_drag_cb(imd, event, dx, dy, data);
1864 static void layout_image_set_buttons(LayoutWindow *lw)
1866 image_set_button_func(lw->image, layout_image_button_cb, lw);
1867 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1870 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1872 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1873 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1876 /* Returns the length of an integer */
1877 static gint num_length(gint num)
1880 if (num < 0) num = -num;
1889 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
1891 LayoutWindow *lw = data;
1892 gint x_pixel, y_pixel;
1895 PangoAttrList *attrs;
1897 if (!data || !layout_valid(&lw) || !lw->image
1898 || !lw->options.show_info_pixel || lw->image->unknown) return;
1900 pixbuf_renderer_get_image_size(pr, &width, &height);
1901 if (width < 1 || height < 1) return;
1903 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
1905 if(x_pixel >= 0 && y_pixel >= 0)
1907 gint r_mouse, g_mouse, b_mouse;
1909 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
1910 &r_mouse, &g_mouse, &b_mouse);
1912 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
1913 num_length(width - 1), x_pixel,
1914 num_length(height - 1), y_pixel,
1915 r_mouse, g_mouse, b_mouse);
1920 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
1921 num_length(width - 1), " ",
1922 num_length(height - 1), " ");
1925 attrs = pango_attr_list_new();
1926 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
1927 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
1928 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
1929 pango_attr_list_unref(attrs);
1935 *----------------------------------------------------------------------------
1937 *----------------------------------------------------------------------------
1940 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1942 LayoutWindow *lw = data;
1943 layout_status_update_image(lw);
1946 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1948 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1950 if (!lw->split_images[i])
1952 lw->split_images[i] = image_new(TRUE);
1954 g_object_ref(lw->split_images[i]->widget);
1956 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
1957 G_CALLBACK(layout_status_update_pixel_cb), lw);
1959 image_background_set_color_from_options(lw->split_images[i], FALSE);
1961 image_auto_refresh_enable(lw->split_images[i], TRUE);
1963 layout_image_dnd_init(lw, i);
1964 image_color_profile_set(lw->split_images[i],
1965 options->color_profile.input_type,
1966 options->color_profile.use_image);
1967 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1969 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1970 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
1972 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
1976 return lw->split_images[i]->widget;
1979 void layout_image_deactivate(LayoutWindow *lw, gint i)
1981 if (!lw->split_images[i]) return;
1982 image_set_update_func(lw->split_images[i], NULL, NULL);
1983 layout_image_set_buttons_inactive(lw, i);
1984 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1986 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1987 image_select(lw->split_images[i], FALSE);
1990 /* force should be set after change of lw->split_mode */
1991 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
1995 if (!lw->split_images[i]) return;
1996 if (!force && lw->active_split_image == i) return;
1998 /* deactivate currently active */
1999 if (lw->active_split_image != i)
2000 layout_image_deactivate(lw, lw->active_split_image);
2002 lw->image = lw->split_images[i];
2003 lw->active_split_image = i;
2005 image_set_update_func(lw->image, layout_image_update_cb, lw);
2006 layout_image_set_buttons(lw);
2007 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
2009 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
2011 /* do not hilight selected image in SPLIT_NONE */
2012 /* maybe the image should be selected always and hilight should be controled by
2013 another image option */
2014 if (lw->split_mode != SPLIT_NONE)
2015 image_select(lw->split_images[i], TRUE);
2017 image_select(lw->split_images[i], FALSE);
2019 fd = image_get_fd(lw->image);
2023 // layout_list_sync_path(lw, path);
2024 layout_set_fd(lw, fd);
2026 layout_status_update_image(lw);
2030 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
2032 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
2035 for (i = 0; i < n; i++)
2036 if (!lw->split_images[i])
2038 FileData *img_fd = NULL;
2041 layout_image_new(lw, i);
2042 image_set_frame(lw->split_images[i], frame);
2043 image_set_selectable(lw->split_images[i], (n > 1));
2047 image_osd_copy_status(lw->image, lw->split_images[i]);
2050 if (layout_selection_count(lw, 0) > 1)
2052 GList *work = g_list_last(layout_selection_list(lw));
2055 while (work && j < i)
2057 FileData *fd = work->data;
2060 if (!fd || !*fd->path || fd->parent ||
2061 fd == lw->split_images[0]->image_fd)
2071 if (!img_fd && lw->image)
2073 img_fd = image_get_fd(lw->image);
2074 zoom = image_zoom_get(lw->image);
2080 image_change_fd(lw->split_images[i], img_fd, zoom);
2081 image_get_scroll_center(lw->image, &sx, &sy);
2082 image_set_scroll_center(lw->split_images[i], sx, sy);
2084 layout_image_deactivate(lw, i);
2088 image_set_frame(lw->split_images[i], frame);
2089 image_set_selectable(lw->split_images[i], (n > 1));
2092 for (i = n; i < MAX_SPLIT_IMAGES; i++)
2094 if (lw->split_images[i])
2096 g_object_unref(lw->split_images[i]->widget);
2097 lw->split_images[i] = NULL;
2101 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
2103 layout_image_activate(lw, 0, TRUE);
2107 /* this will draw the frame around selected image (image_select)
2108 on switch from single to split images */
2109 layout_image_activate(lw, lw->active_split_image, TRUE);
2113 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
2115 lw->split_mode = SPLIT_NONE;
2117 layout_image_setup_split_common(lw, 1);
2119 lw->split_image_widget = lw->split_images[0]->widget;
2121 return lw->split_image_widget;
2125 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
2129 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
2131 layout_image_setup_split_common(lw, 2);
2133 /* horizontal split means vpaned and vice versa */
2135 paned = gtk_vpaned_new();
2137 paned = gtk_hpaned_new();
2139 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
2140 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
2142 gtk_widget_show(lw->split_images[0]->widget);
2143 gtk_widget_show(lw->split_images[1]->widget);
2145 lw->split_image_widget = paned;
2147 return lw->split_image_widget;
2151 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
2158 lw->split_mode = SPLIT_QUAD;
2160 layout_image_setup_split_common(lw, 4);
2162 hpaned = gtk_hpaned_new();
2163 vpaned1 = gtk_vpaned_new();
2164 vpaned2 = gtk_vpaned_new();
2166 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
2167 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
2169 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
2170 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
2172 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
2173 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
2175 for (i = 0; i < 4; i++)
2176 gtk_widget_show(lw->split_images[i]->widget);
2178 gtk_widget_show(vpaned1);
2179 gtk_widget_show(vpaned2);
2181 lw->split_image_widget = hpaned;
2183 return lw->split_image_widget;
2187 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
2192 return layout_image_setup_split_hv(lw, TRUE);
2194 return layout_image_setup_split_hv(lw, FALSE);
2196 return layout_image_setup_split_quad(lw);
2199 return layout_image_setup_split_none(lw);
2205 *-----------------------------------------------------------------------------
2206 * maintenance (for rename, move, remove)
2207 *-----------------------------------------------------------------------------
2210 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
2212 if (fd == layout_image_get_fd(lw))
2214 image_set_fd(lw->image, fd);
2218 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
2220 if (fd == layout_image_get_fd(lw))
2225 cd = image_get_collection(lw->image, &info);
2230 new = collection_next_by_info(cd, info);
2231 if (!new) new = collection_prev_by_info(cd, info);
2235 layout_image_set_collection(lw, cd, new);
2238 layout_image_set_fd(lw, NULL);
2241 /* the image will be set to the next image from the list soon,
2242 setting it to NULL here is not necessary*/
2247 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
2249 LayoutWindow *lw = data;
2251 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2253 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
2255 switch (fd->change->type)
2257 case FILEDATA_CHANGE_MOVE:
2258 case FILEDATA_CHANGE_RENAME:
2259 layout_image_maint_renamed(lw, fd);
2261 case FILEDATA_CHANGE_DELETE:
2262 layout_image_maint_removed(lw, fd);
2264 case FILEDATA_CHANGE_COPY:
2265 case FILEDATA_CHANGE_UNSPECIFIED:
2266 case FILEDATA_CHANGE_WRITE_METADATA:
2271 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */