4 * Copyright (C) 2008 - 2010 The Geeqie Team
8 * This software is released under the GNU General Public License (GNU GPL).
9 * Please read the included file COPYING for more information.
10 * This software comes with no warranty of any kind, use at your own risk!
14 #include "layout_image.h"
17 #include "color-man.h"
21 #include "fullscreen.h"
23 #include "image-overlay.h"
26 #include "layout_util.h"
29 #include "pixbuf_util.h"
30 #include "pixbuf-renderer.h"
31 #include "slideshow.h"
32 #include "ui_fileops.h"
34 #include "uri_utils.h"
36 #include "view_file.h"
38 #include <gdk/gdkkeysyms.h> /* for keyboard values */
41 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
42 static void layout_image_set_buttons(LayoutWindow *lw);
45 *----------------------------------------------------------------------------
47 *----------------------------------------------------------------------------
50 void layout_image_overlay_toggle(LayoutWindow *lw)
53 image_osd_toggle(lw->image);
57 *----------------------------------------------------------------------------
59 *----------------------------------------------------------------------------
62 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
64 LayoutWindow *lw = data;
66 /* restore image window */
67 lw->image = fs->normal_imd;
69 lw->full_screen = NULL;
72 void layout_image_full_screen_start(LayoutWindow *lw)
74 if (!layout_valid(&lw)) return;
76 if (lw->full_screen) return;
78 lw->full_screen = fullscreen_start(lw->window, lw->image,
79 layout_image_full_screen_stop_func, lw);
81 /* set to new image window */
82 lw->image = lw->full_screen->imd;
84 layout_image_set_buttons(lw);
86 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
87 G_CALLBACK(layout_key_press_cb), lw);
89 layout_actions_add_window(lw, lw->full_screen->window);
91 gtk_widget_set_sensitive(lw->window, FALSE);
92 if (lw->tools) gtk_widget_set_sensitive(lw->tools, FALSE);
95 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
98 void layout_image_full_screen_stop(LayoutWindow *lw)
100 if (!layout_valid(&lw)) return;
101 if (!lw->full_screen) return;
103 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
105 fullscreen_stop(lw->full_screen);
108 gtk_widget_set_sensitive(lw->window, TRUE);
109 if (lw->tools) gtk_widget_set_sensitive(lw->tools, TRUE);
113 void layout_image_full_screen_toggle(LayoutWindow *lw)
115 if (!layout_valid(&lw)) return;
118 layout_image_full_screen_stop(lw);
122 layout_image_full_screen_start(lw);
126 gboolean layout_image_full_screen_active(LayoutWindow *lw)
128 if (!layout_valid(&lw)) return FALSE;
130 return (lw->full_screen != NULL);
134 *----------------------------------------------------------------------------
136 *----------------------------------------------------------------------------
139 static void layout_image_slideshow_next(LayoutWindow *lw)
141 if (lw->slideshow) slideshow_next(lw->slideshow);
144 static void layout_image_slideshow_prev(LayoutWindow *lw)
146 if (lw->slideshow) slideshow_prev(lw->slideshow);
149 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
151 LayoutWindow *lw = data;
153 lw->slideshow = NULL;
154 layout_status_update_info(lw, NULL);
157 void layout_image_slideshow_start(LayoutWindow *lw)
162 if (!layout_valid(&lw)) return;
163 if (lw->slideshow) return;
165 cd = image_get_collection(lw->image, &info);
169 lw->slideshow = slideshow_start_from_collection(lw, NULL, cd,
170 layout_image_slideshow_stop_func, lw, info);
174 lw->slideshow = slideshow_start(lw,
175 layout_list_get_index(lw, layout_image_get_fd(lw)),
176 layout_image_slideshow_stop_func, lw);
179 layout_status_update_info(lw, NULL);
182 /* note that slideshow will take ownership of the list, do not free it */
183 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
185 if (!layout_valid(&lw)) return;
187 if (lw->slideshow || !list)
193 lw->slideshow = slideshow_start_from_filelist(lw, NULL, list,
194 layout_image_slideshow_stop_func, lw);
196 layout_status_update_info(lw, NULL);
199 void layout_image_slideshow_stop(LayoutWindow *lw)
201 if (!layout_valid(&lw)) return;
203 if (!lw->slideshow) return;
205 slideshow_free(lw->slideshow);
206 /* the stop_func sets lw->slideshow to NULL for us */
209 void layout_image_slideshow_toggle(LayoutWindow *lw)
211 if (!layout_valid(&lw)) return;
215 layout_image_slideshow_stop(lw);
219 layout_image_slideshow_start(lw);
223 gboolean layout_image_slideshow_active(LayoutWindow *lw)
225 if (!layout_valid(&lw)) return FALSE;
227 return (lw->slideshow != NULL);
230 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
234 if (!layout_valid(&lw)) return FALSE;
236 ret = slideshow_pause_toggle(lw->slideshow);
238 layout_status_update_info(lw, NULL);
243 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
245 if (!layout_valid(&lw)) return FALSE;
247 return (slideshow_paused(lw->slideshow));
250 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
252 if (!lw->slideshow) return FALSE;
254 if (!slideshow_should_continue(lw->slideshow))
256 layout_image_slideshow_stop(lw);
264 *----------------------------------------------------------------------------
266 *----------------------------------------------------------------------------
269 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
271 LayoutWindow *lw = data;
273 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
276 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
278 LayoutWindow *lw = data;
279 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
282 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
284 LayoutWindow *lw = data;
286 layout_image_zoom_set(lw, 1.0, FALSE);
289 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
291 LayoutWindow *lw = data;
293 layout_image_zoom_set(lw, 0.0, FALSE);
296 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
299 const gchar *key = data;
301 lw = submenu_item_get_data(widget);
303 if (!editor_window_flag_set(key))
305 layout_image_full_screen_stop(lw);
307 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
310 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
312 LayoutWindow *lw = data;
314 layout_image_to_root(lw);
317 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
319 LayoutWindow *lw = data;
322 lw = submenu_item_get_data(widget);
323 type = (AlterType)GPOINTER_TO_INT(data);
325 image_alter_orientation(lw->image, type);
328 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
330 LayoutWindow *lw = data;
332 view_window_new(layout_image_get_fd(lw));
335 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
340 menu = gtk_widget_get_toplevel(widget);
341 if (!menu) return NULL;
343 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
345 if (!parent && lw->full_screen)
347 parent = lw->full_screen->imd->widget;
353 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
355 LayoutWindow *lw = data;
357 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
358 li_pop_menu_click_parent(widget, lw));
361 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
363 LayoutWindow *lw = data;
365 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
368 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
370 LayoutWindow *lw = data;
372 file_util_move(layout_image_get_fd(lw), NULL, NULL,
373 li_pop_menu_click_parent(widget, lw));
376 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
378 LayoutWindow *lw = data;
380 file_util_rename(layout_image_get_fd(lw), NULL,
381 li_pop_menu_click_parent(widget, lw));
384 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
386 LayoutWindow *lw = data;
388 file_util_delete(layout_image_get_fd(lw), NULL,
389 li_pop_menu_click_parent(widget, lw));
392 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
394 LayoutWindow *lw = data;
396 layout_image_slideshow_start(lw);
399 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
401 LayoutWindow *lw = data;
403 layout_image_slideshow_stop(lw);
406 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
408 LayoutWindow *lw = data;
410 layout_image_slideshow_pause_toggle(lw);
413 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
415 LayoutWindow *lw = data;
417 layout_image_full_screen_toggle(lw);
420 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
422 LayoutWindow *lw = data;
424 layout_tools_hide_toggle(lw);
427 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
429 LayoutWindow *lw = data;
432 if (!layout_valid(&lw)) return;
434 fd = layout_image_get_fd(lw);
435 if (fd) layout_set_fd(lw, fd);
438 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
443 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
445 dirname = g_path_get_dirname(path);
446 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
451 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
453 GList *editmenu_fd_list = data;
455 filelist_free(editmenu_fd_list);
458 static GList *layout_image_get_fd_list(LayoutWindow *lw)
461 FileData *fd = layout_image_get_fd(lw);
466 /* optionally include sidecars if the filelist entry is not expanded */
467 list = vf_selection_get_one(lw->vf, fd);
469 list = g_list_append(NULL, file_data_ref(fd));
475 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
482 GList *editmenu_fd_list;
484 path = layout_image_get_path(lw);
485 fullscreen = layout_image_full_screen_active(lw);
487 menu = popup_menu_short_lived();
489 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
490 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
491 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
492 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
493 menu_item_add_divider(menu);
495 editmenu_fd_list = layout_image_get_fd_list(lw);
496 g_signal_connect(G_OBJECT(menu), "destroy",
497 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
498 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
499 if (!path) gtk_widget_set_sensitive(item, FALSE);
500 menu_item_add_divider(submenu);
501 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
503 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
505 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
506 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
508 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
509 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
511 menu_item_add_divider(menu);
513 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
514 if (!path) gtk_widget_set_sensitive(item, FALSE);
515 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
516 if (!path) gtk_widget_set_sensitive(item, FALSE);
517 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
518 if (!path) gtk_widget_set_sensitive(item, FALSE);
519 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
520 if (!path) gtk_widget_set_sensitive(item, FALSE);
522 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
523 if (!path) gtk_widget_set_sensitive(item, FALSE);
525 menu_item_add_divider(menu);
527 if (layout_image_slideshow_active(lw))
529 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
530 if (layout_image_slideshow_paused(lw))
532 item = menu_item_add(menu, _("Continue slides_how"),
533 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
537 item = menu_item_add(menu, _("Pause slides_how"),
538 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
543 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
544 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
545 gtk_widget_set_sensitive(item, FALSE);
550 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
554 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
557 menu_item_add_divider(menu);
559 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
560 G_CALLBACK(li_pop_menu_hide_cb), lw);
561 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
566 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
568 LayoutWindow *lw = data;
570 gdk_window_get_origin(lw->image->pr->window, x, y);
571 popup_menu_position_clamp(menu, x, y, 0);
574 void layout_image_menu_popup(LayoutWindow *lw)
578 menu = layout_image_pop_menu(lw);
579 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
583 *----------------------------------------------------------------------------
585 *----------------------------------------------------------------------------
588 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
590 GtkSelectionData *selection_data, guint info,
591 guint time, gpointer data)
593 LayoutWindow *lw = data;
597 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
599 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
602 if (i < MAX_SPLIT_IMAGES)
604 DEBUG_1("dnd image activate %d", i);
605 layout_image_activate(lw, i, FALSE);
609 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
611 CollectionData *source;
615 if (info == TARGET_URI_LIST)
617 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
623 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
628 FileData *fd = list->data;
630 if (isfile(fd->path))
636 base = remove_level_from_path(fd->path);
637 dir_fd = file_data_new_simple(base);
638 if (dir_fd != lw->dir_fd)
640 layout_set_fd(lw, dir_fd);
642 file_data_unref(dir_fd);
645 row = layout_list_get_index(lw, fd);
646 if (source && info_list)
648 layout_image_set_collection(lw, source, info_list->data);
652 layout_image_set_fd(lw, fd);
656 layout_image_set_index(lw, row);
659 else if (isdir(fd->path))
661 layout_set_fd(lw, fd);
662 layout_image_set_fd(lw, NULL);
667 g_list_free(info_list);
671 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
672 GtkSelectionData *selection_data, guint info,
673 guint time, gpointer data)
675 LayoutWindow *lw = data;
680 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
682 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
685 if (i < MAX_SPLIT_IMAGES)
687 DEBUG_1("dnd get from %d", i);
688 fd = image_get_fd(lw->split_images[i]);
691 fd = layout_image_get_fd(lw);
702 case TARGET_URI_LIST:
705 case TARGET_TEXT_PLAIN:
710 list = g_list_append(NULL, fd);
711 text = uri_text_from_filelist(list, &len, plain_text);
715 gtk_selection_data_set(selection_data, selection_data->target,
716 8, (guchar *)text, len);
722 gtk_selection_data_set(selection_data, selection_data->target,
727 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
729 LayoutWindow *lw = data;
730 if (context->action == GDK_ACTION_MOVE)
735 fd = layout_image_get_fd(lw);
736 row = layout_list_get_index(lw, fd);
739 if (!isfile(fd->path))
741 if ((guint) row < layout_list_count(lw, NULL) - 1)
743 layout_image_next(lw);
747 layout_image_prev(lw);
754 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
756 ImageWindow *imd = lw->split_images[i];
758 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
759 dnd_file_drag_types, dnd_file_drag_types_count,
760 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
761 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
762 G_CALLBACK(layout_image_dnd_get), lw);
763 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
764 G_CALLBACK(layout_image_dnd_end), lw);
766 gtk_drag_dest_set(imd->pr,
767 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
768 dnd_file_drop_types, dnd_file_drop_types_count,
769 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
770 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
771 G_CALLBACK(layout_image_dnd_receive), lw);
776 *----------------------------------------------------------------------------
778 *----------------------------------------------------------------------------
781 void layout_image_to_root(LayoutWindow *lw)
783 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
787 *----------------------------------------------------------------------------
788 * manipulation + accessors
789 *----------------------------------------------------------------------------
792 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
795 gint width, height, i;
796 if (!layout_valid(&lw)) return;
798 image_scroll(lw->image, x, y);
800 if (!connect_scroll) return;
802 image_get_image_size(lw->image, &width, &height);
803 dx = (gdouble) x / width;
804 dy = (gdouble) y / height;
806 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
808 if (lw->split_images[i] && lw->split_images[i] != lw->image)
811 image_get_scroll_center(lw->split_images[i], &sx, &sy);
814 image_set_scroll_center(lw->split_images[i], sx, sy);
820 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
823 if (!layout_valid(&lw)) return;
825 image_zoom_adjust(lw->image, increment);
827 if (!connect_zoom) return;
829 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
831 if (lw->split_images[i] && lw->split_images[i] != lw->image)
832 image_zoom_adjust(lw->split_images[i], increment); ;
836 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
839 if (!layout_valid(&lw)) return;
841 image_zoom_adjust_at_point(lw->image, increment, x, y);
843 if (!connect_zoom) return;
845 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
847 if (lw->split_images[i] && lw->split_images[i] != lw->image)
848 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
852 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
855 if (!layout_valid(&lw)) return;
857 image_zoom_set(lw->image, zoom);
859 if (!connect_zoom) return;
861 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
863 if (lw->split_images[i] && lw->split_images[i] != lw->image)
864 image_zoom_set(lw->split_images[i], zoom);
868 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
871 if (!layout_valid(&lw)) return;
873 image_zoom_set_fill_geometry(lw->image, vertical);
875 if (!connect_zoom) return;
877 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
879 if (lw->split_images[i] && lw->split_images[i] != lw->image)
880 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
884 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
886 if (!layout_valid(&lw)) return;
888 image_alter_orientation(lw->image, type);
891 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
893 if (!layout_valid(&lw)) return;
895 image_set_desaturate(lw->image, desaturate);
898 gboolean layout_image_get_desaturate(LayoutWindow *lw)
900 if (!layout_valid(&lw)) return FALSE;
902 return image_get_desaturate(lw->image);
907 const gchar *layout_image_get_path(LayoutWindow *lw)
909 if (!layout_valid(&lw)) return NULL;
911 return image_get_path(lw->image);
914 const gchar *layout_image_get_name(LayoutWindow *lw)
916 if (!layout_valid(&lw)) return NULL;
918 return image_get_name(lw->image);
921 FileData *layout_image_get_fd(LayoutWindow *lw)
923 if (!layout_valid(&lw)) return NULL;
925 return image_get_fd(lw->image);
928 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
930 if (!layout_valid(&lw)) return NULL;
932 return image_get_collection(lw->image, info);
935 gint layout_image_get_index(LayoutWindow *lw)
937 return layout_list_get_index(lw, image_get_fd(lw->image));
941 *----------------------------------------------------------------------------
943 *----------------------------------------------------------------------------
946 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
948 if (!layout_valid(&lw)) return;
950 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
952 layout_list_sync_fd(lw, fd);
953 layout_image_slideshow_continue_check(lw);
954 layout_bars_new_image(lw);
957 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
959 if (!layout_valid(&lw)) return;
962 This should be handled at the caller: in vflist_select_image
965 const gchar *old_path;
967 old_path = layout_image_get_path(lw);
968 if (old_path && strcmp(path, old_path) == 0) return;
971 layout_image_set_fd(lw, fd);
972 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
975 void layout_image_set_index(LayoutWindow *lw, gint index)
978 FileData *read_ahead_fd;
981 if (!layout_valid(&lw)) return;
983 old = layout_list_get_index(lw, layout_image_get_fd(lw));
984 fd = layout_list_get_fd(lw, index);
988 read_ahead_fd = layout_list_get_fd(lw, index - 1);
992 read_ahead_fd = layout_list_get_fd(lw, index + 1);
995 if (layout_selection_count(lw, 0) > 1)
997 GList *x = layout_selection_list_by_index(lw);
1001 for (last = y = x; y; y = y->next)
1003 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1010 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1011 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1014 newindex = GPOINTER_TO_INT(y->next->data);
1016 newindex = GPOINTER_TO_INT(x->data);
1021 newindex = GPOINTER_TO_INT(y->prev->data);
1023 newindex = GPOINTER_TO_INT(last->data);
1026 read_ahead_fd = layout_list_get_fd(lw, newindex);
1030 x = g_list_remove(x, x->data);
1033 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1036 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1038 if (!layout_valid(&lw)) return;
1040 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1041 if (options->image.enable_read_ahead)
1043 CollectInfo *r_info;
1046 r_info = collection_next_by_info(cd, info);
1047 if (!r_info) r_info = collection_prev_by_info(cd, info);
1051 r_info = collection_prev_by_info(cd, info);
1052 if (!r_info) r_info = collection_next_by_info(cd, info);
1054 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1057 layout_image_slideshow_continue_check(lw);
1058 layout_bars_new_image(lw);
1061 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1063 layout_image_set_collection_real(lw, cd, info, TRUE);
1064 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1067 void layout_image_refresh(LayoutWindow *lw)
1069 if (!layout_valid(&lw)) return;
1071 image_reload(lw->image);
1074 void layout_image_color_profile_set(LayoutWindow *lw,
1078 if (!layout_valid(&lw)) return;
1080 image_color_profile_set(lw->image, input_type, use_image);
1083 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1085 gboolean *use_image)
1087 if (!layout_valid(&lw)) return FALSE;
1089 return image_color_profile_get(lw->image, input_type, use_image);
1092 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1094 if (!layout_valid(&lw)) return;
1096 image_color_profile_set_use(lw->image, enable);
1099 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1101 if (!layout_valid(&lw)) return FALSE;
1103 return image_color_profile_get_use(lw->image);
1106 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1108 if (!layout_valid(&lw)) return FALSE;
1110 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1114 *----------------------------------------------------------------------------
1116 *----------------------------------------------------------------------------
1119 void layout_image_next(LayoutWindow *lw)
1125 if (!layout_valid(&lw)) return;
1127 if (layout_image_slideshow_active(lw))
1129 layout_image_slideshow_next(lw);
1133 if (layout_selection_count(lw, 0) > 1)
1135 GList *x = layout_selection_list_by_index(lw);
1136 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1139 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1144 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1146 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1149 x = g_list_remove(x, x->data);
1150 if (y) /* not dereferenced */
1154 cd = image_get_collection(lw->image, &info);
1158 info = collection_next_by_info(cd, info);
1161 layout_image_set_collection_real(lw, cd, info, TRUE);
1165 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1170 current = layout_image_get_index(lw);
1174 if ((guint) current < layout_list_count(lw, NULL) - 1)
1176 layout_image_set_index(lw, current + 1);
1180 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1185 layout_image_set_index(lw, 0);
1189 void layout_image_prev(LayoutWindow *lw)
1195 if (!layout_valid(&lw)) return;
1197 if (layout_image_slideshow_active(lw))
1199 layout_image_slideshow_prev(lw);
1203 if (layout_selection_count(lw, 0) > 1)
1205 GList *x = layout_selection_list_by_index(lw);
1206 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1210 for (last = y = x; y; y = y->next)
1212 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1217 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1219 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1222 x = g_list_remove(x, x->data);
1223 if (y) /* not dereferenced */
1227 cd = image_get_collection(lw->image, &info);
1231 info = collection_prev_by_info(cd, info);
1234 layout_image_set_collection_real(lw, cd, info, FALSE);
1238 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1243 current = layout_image_get_index(lw);
1249 layout_image_set_index(lw, current - 1);
1253 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1258 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1262 void layout_image_first(LayoutWindow *lw)
1268 if (!layout_valid(&lw)) return;
1270 cd = image_get_collection(lw->image, &info);
1275 new = collection_get_first(cd);
1276 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1280 current = layout_image_get_index(lw);
1281 if (current != 0 && layout_list_count(lw, NULL) > 0)
1283 layout_image_set_index(lw, 0);
1287 void layout_image_last(LayoutWindow *lw)
1294 if (!layout_valid(&lw)) return;
1296 cd = image_get_collection(lw->image, &info);
1301 new = collection_get_last(cd);
1302 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1306 current = layout_image_get_index(lw);
1307 count = layout_list_count(lw, NULL);
1308 if (current != count - 1 && count > 0)
1310 layout_image_set_index(lw, count - 1);
1315 *----------------------------------------------------------------------------
1317 *----------------------------------------------------------------------------
1320 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1324 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1326 if (lw->split_images[i] == imd)
1329 if (i < MAX_SPLIT_IMAGES)
1336 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1338 LayoutWindow *lw = data;
1340 gint i = image_idx(lw, imd);
1344 DEBUG_1("image activate focus_in %d", i);
1345 layout_image_activate(lw, i, FALSE);
1350 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1352 LayoutWindow *lw = data;
1355 switch (event->button)
1357 case MOUSE_BUTTON_LEFT:
1358 if (lw->split_mode == SPLIT_NONE)
1359 layout_image_next(lw);
1361 case MOUSE_BUTTON_MIDDLE:
1362 if (lw->split_mode == SPLIT_NONE)
1363 layout_image_prev(lw);
1365 case MOUSE_BUTTON_RIGHT:
1366 menu = layout_image_pop_menu(lw);
1367 if (imd == lw->image)
1369 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1371 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1378 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1380 LayoutWindow *lw = data;
1382 gint i = image_idx(lw, imd);
1386 DEBUG_1("image activate scroll %d", i);
1387 layout_image_activate(lw, i, FALSE);
1391 if (event->state & GDK_CONTROL_MASK)
1393 switch (event->direction)
1396 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1398 case GDK_SCROLL_DOWN:
1399 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1405 else if (options->mousewheel_scrolls)
1407 switch (event->direction)
1410 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1412 case GDK_SCROLL_DOWN:
1413 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1415 case GDK_SCROLL_LEFT:
1416 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1418 case GDK_SCROLL_RIGHT:
1419 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1427 switch (event->direction)
1430 layout_image_prev(lw);
1432 case GDK_SCROLL_DOWN:
1433 layout_image_next(lw);
1441 static void layout_image_drag_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1444 LayoutWindow *lw = data;
1446 if (!(event->state & GDK_SHIFT_MASK)) return;
1448 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1450 if (lw->split_images[i] && lw->split_images[i] != imd)
1454 if (event->state & GDK_CONTROL_MASK)
1456 image_get_scroll_center(imd, &sx, &sy);
1460 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1464 image_set_scroll_center(lw->split_images[i], sx, sy);
1469 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1471 LayoutWindow *lw = data;
1473 gint i = image_idx(lw, imd);
1477 layout_image_activate(lw, i, FALSE);
1480 switch (event->button)
1482 case MOUSE_BUTTON_RIGHT:
1483 menu = layout_image_pop_menu(lw);
1484 if (imd == lw->image)
1486 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1488 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1496 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1498 LayoutWindow *lw = data;
1499 gint i = image_idx(lw, imd);
1503 layout_image_activate(lw, i, FALSE);
1506 /* continue as with active image */
1507 layout_image_drag_cb(imd, event, dx, dy, data);
1511 static void layout_image_set_buttons(LayoutWindow *lw)
1513 image_set_button_func(lw->image, layout_image_button_cb, lw);
1514 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1517 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1519 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1520 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1523 /* Returns the length of an integer */
1524 static gint num_length(gint num)
1527 if (num < 0) num = -num;
1536 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
1538 LayoutWindow *lw = data;
1539 gint x_pixel, y_pixel;
1542 PangoAttrList *attrs;
1544 if (!data || !layout_valid(&lw) || !lw->image
1545 || !lw->options.show_info_pixel || lw->image->unknown) return;
1547 pixbuf_renderer_get_image_size(pr, &width, &height);
1548 if (width < 1 || height < 1) return;
1550 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
1552 if(x_pixel >= 0 && y_pixel >= 0)
1554 gint r_mouse, g_mouse, b_mouse;
1556 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
1557 &r_mouse, &g_mouse, &b_mouse);
1559 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
1560 num_length(width - 1), x_pixel,
1561 num_length(height - 1), y_pixel,
1562 r_mouse, g_mouse, b_mouse);
1567 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
1568 num_length(width - 1), " ",
1569 num_length(height - 1), " ");
1572 attrs = pango_attr_list_new();
1573 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
1574 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
1575 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
1576 pango_attr_list_unref(attrs);
1582 *----------------------------------------------------------------------------
1584 *----------------------------------------------------------------------------
1587 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1589 LayoutWindow *lw = data;
1590 layout_status_update_image(lw);
1593 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1595 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1597 if (!lw->split_images[i])
1599 lw->split_images[i] = image_new(TRUE);
1601 #if GTK_CHECK_VERSION(2,12,0)
1602 g_object_ref(lw->split_images[i]->widget);
1604 gtk_widget_ref(lw->split_images[i]->widget);
1607 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
1608 G_CALLBACK(layout_status_update_pixel_cb), lw);
1610 image_background_set_color_from_options(lw->split_images[i], FALSE);
1612 image_auto_refresh_enable(lw->split_images[i], TRUE);
1614 layout_image_dnd_init(lw, i);
1615 image_color_profile_set(lw->split_images[i],
1616 options->color_profile.input_type,
1617 options->color_profile.use_image);
1618 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1620 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1621 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
1623 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
1627 return lw->split_images[i]->widget;
1630 void layout_image_deactivate(LayoutWindow *lw, gint i)
1632 if (!lw->split_images[i]) return;
1633 image_set_update_func(lw->split_images[i], NULL, NULL);
1634 layout_image_set_buttons_inactive(lw, i);
1635 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1637 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1638 image_select(lw->split_images[i], FALSE);
1641 /* force should be set after change of lw->split_mode */
1642 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
1646 if (!lw->split_images[i]) return;
1647 if (!force && lw->active_split_image == i) return;
1649 /* deactivate currently active */
1650 if (lw->active_split_image != i)
1651 layout_image_deactivate(lw, lw->active_split_image);
1653 lw->image = lw->split_images[i];
1654 lw->active_split_image = i;
1656 image_set_update_func(lw->image, layout_image_update_cb, lw);
1657 layout_image_set_buttons(lw);
1658 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
1660 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
1662 /* do not hilight selected image in SPLIT_NONE */
1663 /* maybe the image should be selected always and hilight should be controled by
1664 another image option */
1665 if (lw->split_mode != SPLIT_NONE)
1666 image_select(lw->split_images[i], TRUE);
1668 image_select(lw->split_images[i], FALSE);
1670 fd = image_get_fd(lw->image);
1674 // layout_list_sync_path(lw, path);
1675 layout_set_fd(lw, fd);
1680 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
1682 gboolean frame = (n > 1) || (!lw->options.tools_float && !lw->options.tools_hidden);
1685 for (i = 0; i < n; i++)
1686 if (!lw->split_images[i])
1688 FileData *img_fd = NULL;
1691 layout_image_new(lw, i);
1692 image_set_frame(lw->split_images[i], frame);
1693 image_set_selectable(lw->split_images[i], (n > 1));
1697 image_osd_copy_status(lw->image, lw->split_images[i]);
1700 if (layout_selection_count(lw, 0) > 1)
1702 GList *work = g_list_last(layout_selection_list(lw));
1705 if (work) work = work->prev;
1707 while (work && j < i)
1709 FileData *fd = work->data;
1713 if (!fd || !*fd->path) continue;
1718 if (!img_fd && lw->image)
1720 img_fd = image_get_fd(lw->image);
1721 zoom = image_zoom_get(lw->image);
1727 image_change_fd(lw->split_images[i], img_fd, zoom);
1728 image_get_scroll_center(lw->image, &sx, &sy);
1729 image_set_scroll_center(lw->split_images[i], sx, sy);
1731 layout_image_deactivate(lw, i);
1735 image_set_frame(lw->split_images[i], frame);
1736 image_set_selectable(lw->split_images[i], (n > 1));
1739 for (i = n; i < MAX_SPLIT_IMAGES; i++)
1741 if (lw->split_images[i])
1743 #if GTK_CHECK_VERSION(2,12,0)
1744 g_object_unref(lw->split_images[i]->widget);
1746 gtk_widget_unref(lw->split_images[i]->widget);
1748 lw->split_images[i] = NULL;
1752 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
1754 layout_image_activate(lw, 0, TRUE);
1758 /* this will draw the frame around selected image (image_select)
1759 on switch from single to split images */
1760 layout_image_activate(lw, lw->active_split_image, TRUE);
1764 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
1766 lw->split_mode = SPLIT_NONE;
1768 layout_image_setup_split_common(lw, 1);
1770 lw->split_image_widget = lw->split_images[0]->widget;
1772 return lw->split_image_widget;
1776 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
1780 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
1782 layout_image_setup_split_common(lw, 2);
1784 /* horizontal split means vpaned and vice versa */
1786 paned = gtk_vpaned_new();
1788 paned = gtk_hpaned_new();
1790 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
1791 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
1793 gtk_widget_show(lw->split_images[0]->widget);
1794 gtk_widget_show(lw->split_images[1]->widget);
1796 lw->split_image_widget = paned;
1798 return lw->split_image_widget;
1802 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
1809 lw->split_mode = SPLIT_QUAD;
1811 layout_image_setup_split_common(lw, 4);
1813 hpaned = gtk_hpaned_new();
1814 vpaned1 = gtk_vpaned_new();
1815 vpaned2 = gtk_vpaned_new();
1817 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
1818 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
1820 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
1821 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
1823 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
1824 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
1826 for (i = 0; i < 4; i++)
1827 gtk_widget_show(lw->split_images[i]->widget);
1829 gtk_widget_show(vpaned1);
1830 gtk_widget_show(vpaned2);
1832 lw->split_image_widget = hpaned;
1834 return lw->split_image_widget;
1838 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
1843 return layout_image_setup_split_hv(lw, TRUE);
1845 return layout_image_setup_split_hv(lw, FALSE);
1847 return layout_image_setup_split_quad(lw);
1850 return layout_image_setup_split_none(lw);
1856 *-----------------------------------------------------------------------------
1857 * maintenance (for rename, move, remove)
1858 *-----------------------------------------------------------------------------
1861 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
1863 if (fd == layout_image_get_fd(lw))
1865 image_set_fd(lw->image, fd);
1869 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
1871 if (fd == layout_image_get_fd(lw))
1876 cd = image_get_collection(lw->image, &info);
1881 new = collection_next_by_info(cd, info);
1882 if (!new) new = collection_prev_by_info(cd, info);
1886 layout_image_set_collection(lw, cd, new);
1889 layout_image_set_fd(lw, NULL);
1892 /* the image will be set to the next image from the list soon,
1893 setting it to NULL here is not necessary*/
1898 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
1900 LayoutWindow *lw = data;
1902 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1904 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
1906 switch (fd->change->type)
1908 case FILEDATA_CHANGE_MOVE:
1909 case FILEDATA_CHANGE_RENAME:
1910 layout_image_maint_renamed(lw, fd);
1912 case FILEDATA_CHANGE_DELETE:
1913 layout_image_maint_removed(lw, fd);
1915 case FILEDATA_CHANGE_COPY:
1916 case FILEDATA_CHANGE_UNSPECIFIED:
1917 case FILEDATA_CHANGE_WRITE_METADATA:
1922 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */