4 * Copyright (C) 2008 - 2009 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"
20 #include "fullscreen.h"
22 #include "image-overlay.h"
26 #include "layout_util.h"
29 #include "pixbuf_util.h"
30 #include "slideshow.h"
31 #include "ui_fileops.h"
33 #include "uri_utils.h"
36 #include <gdk/gdkkeysyms.h> /* for keyboard values */
39 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
40 static void layout_image_set_buttons(LayoutWindow *lw);
43 *----------------------------------------------------------------------------
45 *----------------------------------------------------------------------------
48 void layout_image_overlay_toggle(LayoutWindow *lw)
51 image_osd_toggle(lw->image);
55 *----------------------------------------------------------------------------
57 *----------------------------------------------------------------------------
60 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
62 LayoutWindow *lw = data;
64 /* restore image window */
65 lw->image = fs->normal_imd;
69 lw->slideshow->imd = lw->image;
72 lw->full_screen = NULL;
75 void layout_image_full_screen_start(LayoutWindow *lw)
77 if (!layout_valid(&lw)) return;
79 if (lw->full_screen) return;
81 lw->full_screen = fullscreen_start(lw->window, lw->image,
82 layout_image_full_screen_stop_func, lw);
84 /* set to new image window */
85 lw->image = lw->full_screen->imd;
89 lw->slideshow->imd = lw->image;
92 layout_image_set_buttons(lw);
94 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
95 G_CALLBACK(layout_key_press_cb), lw);
97 layout_actions_add_window(lw, lw->full_screen->window);
99 gtk_widget_set_sensitive(lw->window, FALSE);
100 if (lw->tools) gtk_widget_set_sensitive(lw->tools, FALSE);
103 if (image_osd_get(lw->full_screen->normal_imd) & OSD_SHOW_INFO)
105 image_osd_set(lw->image, image_osd_get(lw->full_screen->normal_imd));
106 image_osd_set(lw->full_screen->normal_imd, OSD_SHOW_NOTHING);
110 void layout_image_full_screen_stop(LayoutWindow *lw)
112 if (!layout_valid(&lw)) return;
113 if (!lw->full_screen) return;
115 if (image_osd_get(lw->image) & OSD_SHOW_INFO)
116 image_osd_set(lw->full_screen->normal_imd, image_osd_get(lw->image));
118 fullscreen_stop(lw->full_screen);
121 gtk_widget_set_sensitive(lw->window, TRUE);
122 if (lw->tools) gtk_widget_set_sensitive(lw->tools, TRUE);
126 void layout_image_full_screen_toggle(LayoutWindow *lw)
128 if (!layout_valid(&lw)) return;
131 layout_image_full_screen_stop(lw);
135 layout_image_full_screen_start(lw);
139 gint layout_image_full_screen_active(LayoutWindow *lw)
141 if (!layout_valid(&lw)) return FALSE;
143 return (lw->full_screen != NULL);
147 *----------------------------------------------------------------------------
149 *----------------------------------------------------------------------------
152 static void layout_image_slideshow_next(LayoutWindow *lw)
154 if (lw->slideshow) slideshow_next(lw->slideshow);
157 static void layout_image_slideshow_prev(LayoutWindow *lw)
159 if (lw->slideshow) slideshow_prev(lw->slideshow);
162 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
164 LayoutWindow *lw = data;
166 lw->slideshow = NULL;
167 layout_status_update_info(lw, NULL);
170 void layout_image_slideshow_start(LayoutWindow *lw)
175 if (!layout_valid(&lw)) return;
176 if (lw->slideshow) return;
178 cd = image_get_collection(lw->image, &info);
182 lw->slideshow = slideshow_start_from_collection(lw->image, cd,
183 layout_image_slideshow_stop_func, lw, info);
187 lw->slideshow = slideshow_start(lw->image, lw,
188 layout_list_get_index(lw, layout_image_get_fd(lw)),
189 layout_image_slideshow_stop_func, lw);
192 layout_status_update_info(lw, NULL);
195 /* note that slideshow will take ownership of the list, do not free it */
196 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
198 if (!layout_valid(&lw)) return;
200 if (lw->slideshow || !list)
206 lw->slideshow = slideshow_start_from_filelist(lw->image, list,
207 layout_image_slideshow_stop_func, lw);
209 layout_status_update_info(lw, NULL);
212 void layout_image_slideshow_stop(LayoutWindow *lw)
214 if (!layout_valid(&lw)) return;
216 if (!lw->slideshow) return;
218 slideshow_free(lw->slideshow);
219 /* the stop_func sets lw->slideshow to NULL for us */
222 void layout_image_slideshow_toggle(LayoutWindow *lw)
224 if (!layout_valid(&lw)) return;
228 layout_image_slideshow_stop(lw);
232 layout_image_slideshow_start(lw);
236 gint layout_image_slideshow_active(LayoutWindow *lw)
238 if (!layout_valid(&lw)) return FALSE;
240 return (lw->slideshow != NULL);
243 gint layout_image_slideshow_pause_toggle(LayoutWindow *lw)
247 if (!layout_valid(&lw)) return FALSE;
249 ret = slideshow_pause_toggle(lw->slideshow);
251 layout_status_update_info(lw, NULL);
256 gint layout_image_slideshow_paused(LayoutWindow *lw)
258 if (!layout_valid(&lw)) return FALSE;
260 return (slideshow_paused(lw->slideshow));
263 static gint layout_image_slideshow_continue_check(LayoutWindow *lw)
265 if (!lw->slideshow) return FALSE;
267 if (!slideshow_should_continue(lw->slideshow))
269 layout_image_slideshow_stop(lw);
277 *----------------------------------------------------------------------------
279 *----------------------------------------------------------------------------
282 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
284 LayoutWindow *lw = data;
286 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
289 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
291 LayoutWindow *lw = data;
292 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
295 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
297 LayoutWindow *lw = data;
299 layout_image_zoom_set(lw, 1.0, FALSE);
302 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
304 LayoutWindow *lw = data;
306 layout_image_zoom_set(lw, 0.0, FALSE);
309 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
312 const gchar *key = data;
314 lw = submenu_item_get_data(widget);
316 if (!editor_window_flag_set(key))
318 layout_image_full_screen_stop(lw);
320 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
323 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
325 LayoutWindow *lw = data;
327 layout_image_to_root(lw);
330 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
332 LayoutWindow *lw = data;
335 lw = submenu_item_get_data(widget);
336 type = (AlterType)GPOINTER_TO_INT(data);
338 image_alter(lw->image, type);
341 static void li_pop_menu_info_cb(GtkWidget *widget, gpointer data)
343 LayoutWindow *lw = data;
345 info_window_new(layout_image_get_fd(lw), NULL, lw->full_screen ? lw->full_screen->window : NULL);
348 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
350 LayoutWindow *lw = data;
352 view_window_new(layout_image_get_fd(lw));
355 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
360 menu = gtk_widget_get_toplevel(widget);
361 if (!menu) return NULL;
363 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
365 if (!parent && lw->full_screen)
367 parent = lw->full_screen->imd->widget;
373 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
375 LayoutWindow *lw = data;
377 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
378 li_pop_menu_click_parent(widget, lw));
381 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
383 LayoutWindow *lw = data;
385 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
388 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
390 LayoutWindow *lw = data;
392 file_util_move(layout_image_get_fd(lw), NULL, NULL,
393 li_pop_menu_click_parent(widget, lw));
396 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
398 LayoutWindow *lw = data;
400 file_util_rename(layout_image_get_fd(lw), NULL,
401 li_pop_menu_click_parent(widget, lw));
404 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
406 LayoutWindow *lw = data;
408 file_util_delete(layout_image_get_fd(lw), NULL,
409 li_pop_menu_click_parent(widget, lw));
412 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
414 LayoutWindow *lw = data;
416 layout_image_slideshow_start(lw);
419 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
421 LayoutWindow *lw = data;
423 layout_image_slideshow_stop(lw);
426 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
428 LayoutWindow *lw = data;
430 layout_image_slideshow_pause_toggle(lw);
433 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
435 LayoutWindow *lw = data;
437 layout_image_full_screen_toggle(lw);
440 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
442 LayoutWindow *lw = data;
444 layout_tools_hide_toggle(lw);
447 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
449 LayoutWindow *lw = data;
452 if (!layout_valid(&lw)) return;
454 fd = layout_image_get_fd(lw);
455 if (fd) layout_set_fd(lw, fd);
458 static gint li_check_if_current_path(LayoutWindow *lw, const gchar *path)
463 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
465 dirname = g_path_get_dirname(path);
466 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
471 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
479 path = layout_image_get_path(lw);
480 fullscreen = layout_image_full_screen_active(lw);
482 menu = popup_menu_short_lived();
484 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
485 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
486 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
487 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
488 menu_item_add_divider(menu);
490 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw);
491 if (!path) gtk_widget_set_sensitive(item, FALSE);
492 menu_item_add_divider(submenu);
493 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
495 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
497 item = menu_item_add_stock(menu, _("_Properties"), GTK_STOCK_PROPERTIES, G_CALLBACK(li_pop_menu_info_cb), lw);
498 if (!path) gtk_widget_set_sensitive(item, FALSE);
500 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
501 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
503 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
504 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
506 menu_item_add_divider(menu);
508 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
509 if (!path) gtk_widget_set_sensitive(item, FALSE);
510 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
511 if (!path) gtk_widget_set_sensitive(item, FALSE);
512 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
513 if (!path) gtk_widget_set_sensitive(item, FALSE);
514 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
515 if (!path) gtk_widget_set_sensitive(item, FALSE);
517 if (options->show_copy_path)
519 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
520 if (!path) gtk_widget_set_sensitive(item, FALSE);
523 menu_item_add_divider(menu);
525 if (layout_image_slideshow_active(lw))
527 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
528 if (layout_image_slideshow_paused(lw))
530 item = menu_item_add(menu, _("Continue slides_how"),
531 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
535 item = menu_item_add(menu, _("Pause slides_how"),
536 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
541 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
542 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
543 gtk_widget_set_sensitive(item, FALSE);
548 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
552 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
555 menu_item_add_divider(menu);
557 item = menu_item_add_check(menu, _("Hide file _list"), lw->tools_hidden,
558 G_CALLBACK(li_pop_menu_hide_cb), lw);
559 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
564 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
566 LayoutWindow *lw = data;
568 gdk_window_get_origin(lw->image->pr->window, x, y);
569 popup_menu_position_clamp(menu, x, y, 0);
572 void layout_image_menu_popup(LayoutWindow *lw)
576 menu = layout_image_pop_menu(lw);
577 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
581 *----------------------------------------------------------------------------
583 *----------------------------------------------------------------------------
586 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
588 GtkSelectionData *selection_data, guint info,
589 guint time, gpointer data)
591 LayoutWindow *lw = data;
595 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
597 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
600 if (i < MAX_SPLIT_IMAGES)
602 DEBUG_1("dnd image activate %d", i);
603 layout_image_activate(lw, i);
607 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
609 CollectionData *source;
613 if (info == TARGET_URI_LIST)
615 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
621 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
626 FileData *fd = list->data;
628 if (isfile(fd->path))
634 base = remove_level_from_path(fd->path);
635 dir_fd = file_data_new_simple(base);
636 if (dir_fd != lw->dir_fd)
638 layout_set_fd(lw, dir_fd);
640 file_data_unref(dir_fd);
643 row = layout_list_get_index(lw, fd);
644 if (source && info_list)
646 layout_image_set_collection(lw, source, info_list->data);
650 layout_image_set_fd(lw, fd);
654 layout_image_set_index(lw, row);
657 else if (isdir(fd->path))
659 layout_set_fd(lw, fd);
660 layout_image_set_fd(lw, NULL);
665 g_list_free(info_list);
669 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
670 GtkSelectionData *selection_data, guint info,
671 guint time, gpointer data)
673 LayoutWindow *lw = data;
678 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
680 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
683 if (i < MAX_SPLIT_IMAGES)
685 DEBUG_1("dnd get from %d", i);
686 fd = image_get_fd(lw->split_images[i]);
689 fd = layout_image_get_fd(lw);
700 case TARGET_URI_LIST:
703 case TARGET_TEXT_PLAIN:
708 list = g_list_append(NULL, fd);
709 text = uri_text_from_filelist(list, &len, plain_text);
713 gtk_selection_data_set(selection_data, selection_data->target,
714 8, (guchar *)text, len);
720 gtk_selection_data_set(selection_data, selection_data->target,
725 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
727 LayoutWindow *lw = data;
728 if (context->action == GDK_ACTION_MOVE)
733 fd = layout_image_get_fd(lw);
734 row = layout_list_get_index(lw, fd);
737 if (!isfile(fd->path))
739 if ((guint) row < layout_list_count(lw, NULL) - 1)
741 layout_image_next(lw);
745 layout_image_prev(lw);
752 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
754 ImageWindow *imd = lw->split_images[i];
756 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
757 dnd_file_drag_types, dnd_file_drag_types_count,
758 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
759 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
760 G_CALLBACK(layout_image_dnd_get), lw);
761 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
762 G_CALLBACK(layout_image_dnd_end), lw);
764 gtk_drag_dest_set(imd->pr,
765 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
766 dnd_file_drop_types, dnd_file_drop_types_count,
767 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
768 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
769 G_CALLBACK(layout_image_dnd_receive), lw);
774 *----------------------------------------------------------------------------
776 *----------------------------------------------------------------------------
779 void layout_image_to_root(LayoutWindow *lw)
781 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
785 *----------------------------------------------------------------------------
786 * manipulation + accessors
787 *----------------------------------------------------------------------------
790 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
793 gint width, height, i;
794 if (!layout_valid(&lw)) return;
796 image_scroll(lw->image, x, y);
798 if (!connect_scroll) return;
800 image_get_image_size(lw->image, &width, &height);
801 dx = (gdouble) x / width;
802 dy = (gdouble) y / height;
804 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
806 if (lw->split_images[i] && lw->split_images[i] != lw->image)
809 image_get_scroll_center(lw->split_images[i], &sx, &sy);
812 image_set_scroll_center(lw->split_images[i], sx, sy);
818 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
821 if (!layout_valid(&lw)) return;
823 image_zoom_adjust(lw->image, increment);
825 if (!connect_zoom) return;
827 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
829 if (lw->split_images[i] && lw->split_images[i] != lw->image)
830 image_zoom_adjust(lw->split_images[i], increment); ;
834 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
837 if (!layout_valid(&lw)) return;
839 image_zoom_adjust_at_point(lw->image, increment, x, y);
841 if (!connect_zoom) return;
843 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
845 if (lw->split_images[i] && lw->split_images[i] != lw->image)
846 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
850 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
853 if (!layout_valid(&lw)) return;
855 image_zoom_set(lw->image, zoom);
857 if (!connect_zoom) return;
859 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
861 if (lw->split_images[i] && lw->split_images[i] != lw->image)
862 image_zoom_set(lw->split_images[i], zoom);
866 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
869 if (!layout_valid(&lw)) return;
871 image_zoom_set_fill_geometry(lw->image, vertical);
873 if (!connect_zoom) return;
875 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
877 if (lw->split_images[i] && lw->split_images[i] != lw->image)
878 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
882 void layout_image_alter(LayoutWindow *lw, AlterType type)
884 if (!layout_valid(&lw)) return;
886 image_alter(lw->image, type);
889 const gchar *layout_image_get_path(LayoutWindow *lw)
891 if (!layout_valid(&lw)) return NULL;
893 return image_get_path(lw->image);
896 const gchar *layout_image_get_name(LayoutWindow *lw)
898 if (!layout_valid(&lw)) return NULL;
900 return image_get_name(lw->image);
903 FileData *layout_image_get_fd(LayoutWindow *lw)
905 if (!layout_valid(&lw)) return NULL;
907 return image_get_fd(lw->image);
910 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
912 if (!layout_valid(&lw)) return NULL;
914 return image_get_collection(lw->image, info);
917 gint layout_image_get_index(LayoutWindow *lw)
919 return layout_list_get_index(lw, image_get_fd(lw->image));
923 *----------------------------------------------------------------------------
925 *----------------------------------------------------------------------------
928 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
930 if (!layout_valid(&lw)) return;
932 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
934 layout_list_sync_fd(lw, fd);
935 layout_image_slideshow_continue_check(lw);
936 layout_bars_new_image(lw);
939 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
941 if (!layout_valid(&lw)) return;
944 This should be handled at the caller: in vflist_select_image
947 const gchar *old_path;
949 old_path = layout_image_get_path(lw);
950 if (old_path && strcmp(path, old_path) == 0) return;
953 layout_image_set_fd(lw, fd);
954 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
957 void layout_image_set_index(LayoutWindow *lw, gint index)
960 FileData *read_ahead_fd;
963 if (!layout_valid(&lw)) return;
965 old = layout_list_get_index(lw, layout_image_get_fd(lw));
966 fd = layout_list_get_fd(lw, index);
970 read_ahead_fd = layout_list_get_fd(lw, index - 1);
974 read_ahead_fd = layout_list_get_fd(lw, index + 1);
977 if (layout_selection_count(lw, 0) > 1)
979 GList *x = layout_selection_list_by_index(lw);
983 for (last = y = x; y; y = y->next)
985 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
992 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
993 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
996 newindex = GPOINTER_TO_INT(y->next->data);
998 newindex = GPOINTER_TO_INT(x->data);
1003 newindex = GPOINTER_TO_INT(y->prev->data);
1005 newindex = GPOINTER_TO_INT(last->data);
1008 read_ahead_fd = layout_list_get_fd(lw, newindex);
1012 x = g_list_remove(x, x->data);
1015 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1018 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gint forward)
1020 if (!layout_valid(&lw)) return;
1022 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1023 if (options->image.enable_read_ahead)
1025 CollectInfo *r_info;
1028 r_info = collection_next_by_info(cd, info);
1029 if (!r_info) r_info = collection_prev_by_info(cd, info);
1033 r_info = collection_prev_by_info(cd, info);
1034 if (!r_info) r_info = collection_next_by_info(cd, info);
1036 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1039 layout_image_slideshow_continue_check(lw);
1040 layout_bars_new_image(lw);
1043 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1045 layout_image_set_collection_real(lw, cd, info, TRUE);
1046 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1049 void layout_image_refresh(LayoutWindow *lw)
1051 if (!layout_valid(&lw)) return;
1053 image_reload(lw->image);
1056 void layout_image_color_profile_set(LayoutWindow *lw,
1057 gint input_type, gint screen_type,
1060 if (!layout_valid(&lw)) return;
1062 image_color_profile_set(lw->image, input_type, screen_type, use_image);
1065 gint layout_image_color_profile_get(LayoutWindow *lw,
1066 gint *input_type, gint *screen_type,
1069 if (!layout_valid(&lw)) return FALSE;
1071 return image_color_profile_get(lw->image, input_type, screen_type, use_image);
1074 void layout_image_color_profile_set_use(LayoutWindow *lw, gint enable)
1076 if (!layout_valid(&lw)) return;
1078 image_color_profile_set_use(lw->image, enable);
1085 gtk_widget_set_sensitive(GTK_BIN(lw->info_color)->child, enable);
1089 gint layout_image_color_profile_get_use(LayoutWindow *lw)
1091 if (!layout_valid(&lw)) return FALSE;
1093 return image_color_profile_get_use(lw->image);
1096 gint layout_image_color_profile_get_from_image(LayoutWindow *lw)
1098 if (!layout_valid(&lw)) return FALSE;
1100 return image_color_profile_get_from_image(lw->image);
1104 *----------------------------------------------------------------------------
1106 *----------------------------------------------------------------------------
1109 void layout_image_next(LayoutWindow *lw)
1115 if (!layout_valid(&lw)) return;
1117 if (layout_image_slideshow_active(lw))
1119 layout_image_slideshow_next(lw);
1123 if (layout_selection_count(lw, 0) > 1)
1125 GList *x = layout_selection_list_by_index(lw);
1126 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1129 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1134 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1136 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1139 x = g_list_remove(x, x->data);
1140 if (y) /* not dereferenced */
1144 cd = image_get_collection(lw->image, &info);
1148 info = collection_next_by_info(cd, info);
1151 layout_image_set_collection_real(lw, cd, info, TRUE);
1155 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1160 current = layout_image_get_index(lw);
1164 if ((guint) current < layout_list_count(lw, NULL) - 1)
1166 layout_image_set_index(lw, current + 1);
1170 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1175 layout_image_set_index(lw, 0);
1179 void layout_image_prev(LayoutWindow *lw)
1185 if (!layout_valid(&lw)) return;
1187 if (layout_image_slideshow_active(lw))
1189 layout_image_slideshow_prev(lw);
1193 if (layout_selection_count(lw, 0) > 1)
1195 GList *x = layout_selection_list_by_index(lw);
1196 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1200 for (last = y = x; y; y = y->next)
1202 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1207 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1209 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1212 x = g_list_remove(x, x->data);
1213 if (y) /* not dereferenced */
1217 cd = image_get_collection(lw->image, &info);
1221 info = collection_prev_by_info(cd, info);
1224 layout_image_set_collection_real(lw, cd, info, FALSE);
1228 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1233 current = layout_image_get_index(lw);
1239 layout_image_set_index(lw, current - 1);
1243 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1248 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1252 void layout_image_first(LayoutWindow *lw)
1258 if (!layout_valid(&lw)) return;
1260 cd = image_get_collection(lw->image, &info);
1265 new = collection_get_first(cd);
1266 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1270 current = layout_image_get_index(lw);
1271 if (current != 0 && layout_list_count(lw, NULL) > 0)
1273 layout_image_set_index(lw, 0);
1277 void layout_image_last(LayoutWindow *lw)
1284 if (!layout_valid(&lw)) return;
1286 cd = image_get_collection(lw->image, &info);
1291 new = collection_get_last(cd);
1292 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1296 current = layout_image_get_index(lw);
1297 count = layout_list_count(lw, NULL);
1298 if (current != count - 1 && count > 0)
1300 layout_image_set_index(lw, count - 1);
1305 *----------------------------------------------------------------------------
1307 *----------------------------------------------------------------------------
1310 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1314 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1316 if (lw->split_images[i] == imd)
1319 if (i < MAX_SPLIT_IMAGES)
1327 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1329 LayoutWindow *lw = data;
1332 switch (event->button)
1334 case MOUSE_BUTTON_LEFT:
1335 layout_image_next(lw);
1337 case MOUSE_BUTTON_MIDDLE:
1338 layout_image_prev(lw);
1340 case MOUSE_BUTTON_RIGHT:
1341 menu = layout_image_pop_menu(lw);
1342 if (imd == lw->image)
1344 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1346 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1353 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1355 LayoutWindow *lw = data;
1357 gint i = image_idx(lw, imd);
1361 DEBUG_1("image activate scroll %d", i);
1362 layout_image_activate(lw, i);
1366 if (event->state & GDK_CONTROL_MASK)
1368 switch (event->direction)
1371 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1373 case GDK_SCROLL_DOWN:
1374 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1380 else if (options->mousewheel_scrolls)
1382 switch (event->direction)
1385 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1387 case GDK_SCROLL_DOWN:
1388 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1390 case GDK_SCROLL_LEFT:
1391 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1393 case GDK_SCROLL_RIGHT:
1394 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1402 switch (event->direction)
1405 layout_image_prev(lw);
1407 case GDK_SCROLL_DOWN:
1408 layout_image_next(lw);
1416 static void layout_image_drag_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1419 LayoutWindow *lw = data;
1421 if (!(event->state & GDK_SHIFT_MASK)) return;
1423 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1425 if (lw->split_images[i] && lw->split_images[i] != imd)
1429 if (event->state & GDK_CONTROL_MASK)
1431 image_get_scroll_center(imd, &sx, &sy);
1435 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1439 image_set_scroll_center(lw->split_images[i], sx, sy);
1444 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1446 LayoutWindow *lw = data;
1448 gint i = image_idx(lw, imd);
1452 layout_image_activate(lw, i);
1455 switch (event->button)
1457 case MOUSE_BUTTON_RIGHT:
1458 menu = layout_image_pop_menu(lw);
1459 if (imd == lw->image)
1461 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1463 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1471 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1473 LayoutWindow *lw = data;
1474 gint i = image_idx(lw, imd);
1478 layout_image_activate(lw, i);
1481 /* continue as with active image */
1482 layout_image_drag_cb(imd, event, dx, dy, data);
1486 static void layout_image_set_buttons(LayoutWindow *lw)
1488 image_set_button_func(lw->image, layout_image_button_cb, lw);
1489 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1492 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1494 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1495 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1499 *----------------------------------------------------------------------------
1501 *----------------------------------------------------------------------------
1504 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1506 LayoutWindow *lw = data;
1507 layout_status_update_image(lw);
1510 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1512 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1514 if (!lw->split_images[i])
1516 lw->split_images[i] = image_new(TRUE);
1518 #if GTK_CHECK_VERSION(2,12,0)
1519 g_object_ref(lw->split_images[i]->widget);
1521 gtk_widget_ref(lw->split_images[i]->widget);
1523 image_background_set_color(lw->split_images[i], options->image.use_custom_border_color ? &options->image.border_color : NULL);
1525 image_auto_refresh_enable(lw->split_images[i], TRUE);
1527 layout_image_dnd_init(lw, i);
1528 image_color_profile_set(lw->split_images[i],
1529 options->color_profile.input_type,
1530 options->color_profile.screen_type,
1531 options->color_profile.use_image);
1532 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1534 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1537 return lw->split_images[i]->widget;
1540 void layout_image_deactivate(LayoutWindow *lw, gint i)
1543 if (!lw->split_images[i]) return;
1544 image_set_update_func(lw->split_images[i], NULL, NULL);
1545 layout_image_set_buttons_inactive(lw, i);
1546 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1548 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1549 image_select(lw->split_images[i], FALSE);
1553 void layout_image_activate(LayoutWindow *lw, gint i)
1557 if (!lw->split_images[i]) return;
1559 /* deactivate currently active */
1560 if (lw->active_split_image != i)
1561 layout_image_deactivate(lw, lw->active_split_image);
1563 lw->image = lw->split_images[i];
1564 lw->active_split_image = i;
1566 image_set_update_func(lw->image, layout_image_update_cb, lw);
1567 layout_image_set_buttons(lw);
1568 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
1570 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
1572 /* do not hilight selected image in SPLIT_NONE */
1573 /* maybe the image should be selected always and hilight should be controled by
1574 another image option */
1575 if (lw->split_mode != SPLIT_NONE)
1576 image_select(lw->split_images[i], TRUE);
1578 image_select(lw->split_images[i], FALSE);
1580 fd = image_get_fd(lw->image);
1584 // layout_list_sync_path(lw, path);
1585 layout_set_fd(lw, fd);
1590 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
1592 gboolean frame = (n == 1) ? (!lw->tools_float && !lw->tools_hidden) : 1;
1595 for (i = 0; i < n; i++)
1596 if (!lw->split_images[i])
1598 FileData *img_fd = NULL;
1601 layout_image_new(lw, i);
1602 image_set_frame(lw->split_images[i], frame);
1603 image_set_selectable(lw->split_images[i], 1);
1605 if (layout_selection_count(lw, 0) > 1)
1607 GList *work = g_list_last(layout_selection_list(lw));
1610 if (work) work = work->prev;
1612 while (work && j < i)
1614 FileData *fd = work->data;
1618 if (!fd || !*fd->path) continue;
1623 if (!img_fd && lw->image)
1625 img_fd = image_get_fd(lw->image);
1626 zoom = image_zoom_get(lw->image);
1632 image_change_fd(lw->split_images[i], img_fd, zoom);
1633 image_get_scroll_center(lw->image, &sx, &sy);
1634 image_set_scroll_center(lw->split_images[i], sx, sy);
1636 layout_image_deactivate(lw, i);
1640 image_set_frame(lw->split_images[i], frame);
1641 image_set_selectable(lw->split_images[i], 1);
1644 for (i = n; i < MAX_SPLIT_IMAGES; i++)
1646 if (lw->split_images[i])
1648 #if GTK_CHECK_VERSION(2,12,0)
1649 g_object_unref(lw->split_images[i]->widget);
1651 gtk_widget_unref(lw->split_images[i]->widget);
1653 lw->split_images[i] = NULL;
1657 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
1659 layout_image_activate(lw, 0);
1663 /* this will draw the frame around selected image (image_select)
1664 on switch from single to split images */
1665 layout_image_activate(lw, lw->active_split_image);
1669 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
1671 lw->split_mode = SPLIT_NONE;
1673 layout_image_setup_split_common(lw, 1);
1675 lw->split_image_widget = lw->split_images[0]->widget;
1677 return lw->split_image_widget;
1681 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
1685 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
1687 layout_image_setup_split_common(lw, 2);
1689 /* horizontal split means vpaned and vice versa */
1691 paned = gtk_vpaned_new();
1693 paned = gtk_hpaned_new();
1695 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
1696 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
1698 gtk_widget_show(lw->split_images[0]->widget);
1699 gtk_widget_show(lw->split_images[1]->widget);
1701 lw->split_image_widget = paned;
1703 return lw->split_image_widget;
1707 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
1714 lw->split_mode = SPLIT_QUAD;
1716 layout_image_setup_split_common(lw, 4);
1718 hpaned = gtk_hpaned_new();
1719 vpaned1 = gtk_vpaned_new();
1720 vpaned2 = gtk_vpaned_new();
1722 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
1723 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
1725 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
1726 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
1728 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
1729 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
1731 for (i = 0; i < 4; i++)
1732 gtk_widget_show(lw->split_images[i]->widget);
1734 gtk_widget_show(vpaned1);
1735 gtk_widget_show(vpaned2);
1737 lw->split_image_widget = hpaned;
1739 return lw->split_image_widget;
1743 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
1748 return layout_image_setup_split_hv(lw, TRUE);
1750 return layout_image_setup_split_hv(lw, FALSE);
1752 return layout_image_setup_split_quad(lw);
1755 return layout_image_setup_split_none(lw);
1761 *-----------------------------------------------------------------------------
1762 * maintenance (for rename, move, remove)
1763 *-----------------------------------------------------------------------------
1766 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
1768 if (fd == layout_image_get_fd(lw))
1770 image_set_fd(lw->image, fd);
1771 layout_bars_maint_renamed(lw);
1775 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
1777 if (fd == layout_image_get_fd(lw))
1782 cd = image_get_collection(lw->image, &info);
1787 new = collection_next_by_info(cd, info);
1788 if (!new) new = collection_prev_by_info(cd, info);
1792 layout_image_set_collection(lw, cd, new);
1797 layout_image_set_fd(lw, NULL);
1802 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
1804 LayoutWindow *lw = data;
1806 if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
1808 switch(fd->change->type)
1810 case FILEDATA_CHANGE_MOVE:
1811 case FILEDATA_CHANGE_RENAME:
1812 layout_image_maint_renamed(lw, fd);
1814 case FILEDATA_CHANGE_DELETE:
1815 layout_image_maint_removed(lw, fd);
1817 case FILEDATA_CHANGE_COPY:
1818 case FILEDATA_CHANGE_UNSPECIFIED:
1819 case FILEDATA_CHANGE_WRITE_METADATA:
1824 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */