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"
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"
37 #include <gdk/gdkkeysyms.h> /* for keyboard values */
40 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
41 static void layout_image_set_buttons(LayoutWindow *lw);
44 *----------------------------------------------------------------------------
46 *----------------------------------------------------------------------------
49 void layout_image_overlay_toggle(LayoutWindow *lw)
52 image_osd_toggle(lw->image);
56 *----------------------------------------------------------------------------
58 *----------------------------------------------------------------------------
61 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
63 LayoutWindow *lw = data;
65 /* restore image window */
66 lw->image = fs->normal_imd;
70 lw->slideshow->imd = lw->image;
73 lw->full_screen = NULL;
76 void layout_image_full_screen_start(LayoutWindow *lw)
78 if (!layout_valid(&lw)) return;
80 if (lw->full_screen) return;
82 lw->full_screen = fullscreen_start(lw->window, lw->image,
83 layout_image_full_screen_stop_func, lw);
85 /* set to new image window */
86 lw->image = lw->full_screen->imd;
90 lw->slideshow->imd = lw->image;
93 layout_image_set_buttons(lw);
95 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
96 G_CALLBACK(layout_key_press_cb), lw);
98 layout_actions_add_window(lw, lw->full_screen->window);
100 gtk_widget_set_sensitive(lw->window, FALSE);
101 if (lw->tools) gtk_widget_set_sensitive(lw->tools, FALSE);
104 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
107 void layout_image_full_screen_stop(LayoutWindow *lw)
109 if (!layout_valid(&lw)) return;
110 if (!lw->full_screen) return;
112 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
114 fullscreen_stop(lw->full_screen);
117 gtk_widget_set_sensitive(lw->window, TRUE);
118 if (lw->tools) gtk_widget_set_sensitive(lw->tools, TRUE);
122 void layout_image_full_screen_toggle(LayoutWindow *lw)
124 if (!layout_valid(&lw)) return;
127 layout_image_full_screen_stop(lw);
131 layout_image_full_screen_start(lw);
135 gboolean layout_image_full_screen_active(LayoutWindow *lw)
137 if (!layout_valid(&lw)) return FALSE;
139 return (lw->full_screen != NULL);
143 *----------------------------------------------------------------------------
145 *----------------------------------------------------------------------------
148 static void layout_image_slideshow_next(LayoutWindow *lw)
150 if (lw->slideshow) slideshow_next(lw->slideshow);
153 static void layout_image_slideshow_prev(LayoutWindow *lw)
155 if (lw->slideshow) slideshow_prev(lw->slideshow);
158 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
160 LayoutWindow *lw = data;
162 lw->slideshow = NULL;
163 layout_status_update_info(lw, NULL);
166 void layout_image_slideshow_start(LayoutWindow *lw)
171 if (!layout_valid(&lw)) return;
172 if (lw->slideshow) return;
174 cd = image_get_collection(lw->image, &info);
178 lw->slideshow = slideshow_start_from_collection(lw->image, cd,
179 layout_image_slideshow_stop_func, lw, info);
183 lw->slideshow = slideshow_start(lw->image, lw,
184 layout_list_get_index(lw, layout_image_get_fd(lw)),
185 layout_image_slideshow_stop_func, lw);
188 layout_status_update_info(lw, NULL);
191 /* note that slideshow will take ownership of the list, do not free it */
192 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
194 if (!layout_valid(&lw)) return;
196 if (lw->slideshow || !list)
202 lw->slideshow = slideshow_start_from_filelist(lw->image, list,
203 layout_image_slideshow_stop_func, lw);
205 layout_status_update_info(lw, NULL);
208 void layout_image_slideshow_stop(LayoutWindow *lw)
210 if (!layout_valid(&lw)) return;
212 if (!lw->slideshow) return;
214 slideshow_free(lw->slideshow);
215 /* the stop_func sets lw->slideshow to NULL for us */
218 void layout_image_slideshow_toggle(LayoutWindow *lw)
220 if (!layout_valid(&lw)) return;
224 layout_image_slideshow_stop(lw);
228 layout_image_slideshow_start(lw);
232 gboolean layout_image_slideshow_active(LayoutWindow *lw)
234 if (!layout_valid(&lw)) return FALSE;
236 return (lw->slideshow != NULL);
239 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
243 if (!layout_valid(&lw)) return FALSE;
245 ret = slideshow_pause_toggle(lw->slideshow);
247 layout_status_update_info(lw, NULL);
252 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
254 if (!layout_valid(&lw)) return FALSE;
256 return (slideshow_paused(lw->slideshow));
259 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
261 if (!lw->slideshow) return FALSE;
263 if (!slideshow_should_continue(lw->slideshow))
265 layout_image_slideshow_stop(lw);
273 *----------------------------------------------------------------------------
275 *----------------------------------------------------------------------------
278 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
280 LayoutWindow *lw = data;
282 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
285 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
287 LayoutWindow *lw = data;
288 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
291 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
293 LayoutWindow *lw = data;
295 layout_image_zoom_set(lw, 1.0, FALSE);
298 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
300 LayoutWindow *lw = data;
302 layout_image_zoom_set(lw, 0.0, FALSE);
305 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
308 const gchar *key = data;
310 lw = submenu_item_get_data(widget);
312 if (!editor_window_flag_set(key))
314 layout_image_full_screen_stop(lw);
316 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
319 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
321 LayoutWindow *lw = data;
323 layout_image_to_root(lw);
326 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
328 LayoutWindow *lw = data;
331 lw = submenu_item_get_data(widget);
332 type = (AlterType)GPOINTER_TO_INT(data);
334 image_alter(lw->image, type);
337 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
339 LayoutWindow *lw = data;
341 view_window_new(layout_image_get_fd(lw));
344 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
349 menu = gtk_widget_get_toplevel(widget);
350 if (!menu) return NULL;
352 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
354 if (!parent && lw->full_screen)
356 parent = lw->full_screen->imd->widget;
362 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
364 LayoutWindow *lw = data;
366 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
367 li_pop_menu_click_parent(widget, lw));
370 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
372 LayoutWindow *lw = data;
374 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
377 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
379 LayoutWindow *lw = data;
381 file_util_move(layout_image_get_fd(lw), NULL, NULL,
382 li_pop_menu_click_parent(widget, lw));
385 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
387 LayoutWindow *lw = data;
389 file_util_rename(layout_image_get_fd(lw), NULL,
390 li_pop_menu_click_parent(widget, lw));
393 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
395 LayoutWindow *lw = data;
397 file_util_delete(layout_image_get_fd(lw), NULL,
398 li_pop_menu_click_parent(widget, lw));
401 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
403 LayoutWindow *lw = data;
405 layout_image_slideshow_start(lw);
408 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
410 LayoutWindow *lw = data;
412 layout_image_slideshow_stop(lw);
415 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
417 LayoutWindow *lw = data;
419 layout_image_slideshow_pause_toggle(lw);
422 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
424 LayoutWindow *lw = data;
426 layout_image_full_screen_toggle(lw);
429 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
431 LayoutWindow *lw = data;
433 layout_tools_hide_toggle(lw);
436 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
438 LayoutWindow *lw = data;
441 if (!layout_valid(&lw)) return;
443 fd = layout_image_get_fd(lw);
444 if (fd) layout_set_fd(lw, fd);
447 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
452 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
454 dirname = g_path_get_dirname(path);
455 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
460 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
462 LayoutWindow *lw = data;
464 filelist_free(lw->editmenu_fd_list);
465 lw->editmenu_fd_list = NULL;
468 static GList *layout_image_get_fd_list(LayoutWindow *lw)
471 FileData *fd = layout_image_get_fd(lw);
474 list = g_list_append(NULL, file_data_ref(fd));
479 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
487 path = layout_image_get_path(lw);
488 fullscreen = layout_image_full_screen_active(lw);
490 menu = popup_menu_short_lived();
491 g_signal_connect(G_OBJECT(menu), "destroy",
492 G_CALLBACK(layout_image_popup_menu_destroy_cb), lw);
494 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
495 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
496 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
497 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
498 menu_item_add_divider(menu);
500 lw->editmenu_fd_list = layout_image_get_fd_list(lw);
501 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, lw->editmenu_fd_list);
502 if (!path) gtk_widget_set_sensitive(item, FALSE);
503 menu_item_add_divider(submenu);
504 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
506 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
508 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
509 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
511 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
512 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
514 menu_item_add_divider(menu);
516 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
517 if (!path) gtk_widget_set_sensitive(item, FALSE);
518 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
519 if (!path) gtk_widget_set_sensitive(item, FALSE);
520 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
521 if (!path) gtk_widget_set_sensitive(item, FALSE);
522 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
523 if (!path) gtk_widget_set_sensitive(item, FALSE);
525 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
526 if (!path) gtk_widget_set_sensitive(item, FALSE);
528 menu_item_add_divider(menu);
530 if (layout_image_slideshow_active(lw))
532 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
533 if (layout_image_slideshow_paused(lw))
535 item = menu_item_add(menu, _("Continue slides_how"),
536 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
540 item = menu_item_add(menu, _("Pause slides_how"),
541 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
546 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
547 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
548 gtk_widget_set_sensitive(item, FALSE);
553 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
557 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
560 menu_item_add_divider(menu);
562 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
563 G_CALLBACK(li_pop_menu_hide_cb), lw);
564 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
569 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
571 LayoutWindow *lw = data;
573 gdk_window_get_origin(lw->image->pr->window, x, y);
574 popup_menu_position_clamp(menu, x, y, 0);
577 void layout_image_menu_popup(LayoutWindow *lw)
581 menu = layout_image_pop_menu(lw);
582 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
586 *----------------------------------------------------------------------------
588 *----------------------------------------------------------------------------
591 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
593 GtkSelectionData *selection_data, guint info,
594 guint time, gpointer data)
596 LayoutWindow *lw = data;
600 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
602 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
605 if (i < MAX_SPLIT_IMAGES)
607 DEBUG_1("dnd image activate %d", i);
608 layout_image_activate(lw, i);
612 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
614 CollectionData *source;
618 if (info == TARGET_URI_LIST)
620 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
626 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
631 FileData *fd = list->data;
633 if (isfile(fd->path))
639 base = remove_level_from_path(fd->path);
640 dir_fd = file_data_new_simple(base);
641 if (dir_fd != lw->dir_fd)
643 layout_set_fd(lw, dir_fd);
645 file_data_unref(dir_fd);
648 row = layout_list_get_index(lw, fd);
649 if (source && info_list)
651 layout_image_set_collection(lw, source, info_list->data);
655 layout_image_set_fd(lw, fd);
659 layout_image_set_index(lw, row);
662 else if (isdir(fd->path))
664 layout_set_fd(lw, fd);
665 layout_image_set_fd(lw, NULL);
670 g_list_free(info_list);
674 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
675 GtkSelectionData *selection_data, guint info,
676 guint time, gpointer data)
678 LayoutWindow *lw = data;
683 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
685 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
688 if (i < MAX_SPLIT_IMAGES)
690 DEBUG_1("dnd get from %d", i);
691 fd = image_get_fd(lw->split_images[i]);
694 fd = layout_image_get_fd(lw);
705 case TARGET_URI_LIST:
708 case TARGET_TEXT_PLAIN:
713 list = g_list_append(NULL, fd);
714 text = uri_text_from_filelist(list, &len, plain_text);
718 gtk_selection_data_set(selection_data, selection_data->target,
719 8, (guchar *)text, len);
725 gtk_selection_data_set(selection_data, selection_data->target,
730 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
732 LayoutWindow *lw = data;
733 if (context->action == GDK_ACTION_MOVE)
738 fd = layout_image_get_fd(lw);
739 row = layout_list_get_index(lw, fd);
742 if (!isfile(fd->path))
744 if ((guint) row < layout_list_count(lw, NULL) - 1)
746 layout_image_next(lw);
750 layout_image_prev(lw);
757 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
759 ImageWindow *imd = lw->split_images[i];
761 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
762 dnd_file_drag_types, dnd_file_drag_types_count,
763 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
764 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
765 G_CALLBACK(layout_image_dnd_get), lw);
766 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
767 G_CALLBACK(layout_image_dnd_end), lw);
769 gtk_drag_dest_set(imd->pr,
770 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
771 dnd_file_drop_types, dnd_file_drop_types_count,
772 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
773 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
774 G_CALLBACK(layout_image_dnd_receive), lw);
779 *----------------------------------------------------------------------------
781 *----------------------------------------------------------------------------
784 void layout_image_to_root(LayoutWindow *lw)
786 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
790 *----------------------------------------------------------------------------
791 * manipulation + accessors
792 *----------------------------------------------------------------------------
795 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
798 gint width, height, i;
799 if (!layout_valid(&lw)) return;
801 image_scroll(lw->image, x, y);
803 if (!connect_scroll) return;
805 image_get_image_size(lw->image, &width, &height);
806 dx = (gdouble) x / width;
807 dy = (gdouble) y / height;
809 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
811 if (lw->split_images[i] && lw->split_images[i] != lw->image)
814 image_get_scroll_center(lw->split_images[i], &sx, &sy);
817 image_set_scroll_center(lw->split_images[i], sx, sy);
823 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
826 if (!layout_valid(&lw)) return;
828 image_zoom_adjust(lw->image, increment);
830 if (!connect_zoom) return;
832 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
834 if (lw->split_images[i] && lw->split_images[i] != lw->image)
835 image_zoom_adjust(lw->split_images[i], increment); ;
839 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
842 if (!layout_valid(&lw)) return;
844 image_zoom_adjust_at_point(lw->image, increment, x, y);
846 if (!connect_zoom) return;
848 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
850 if (lw->split_images[i] && lw->split_images[i] != lw->image)
851 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
855 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
858 if (!layout_valid(&lw)) return;
860 image_zoom_set(lw->image, zoom);
862 if (!connect_zoom) return;
864 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
866 if (lw->split_images[i] && lw->split_images[i] != lw->image)
867 image_zoom_set(lw->split_images[i], zoom);
871 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
874 if (!layout_valid(&lw)) return;
876 image_zoom_set_fill_geometry(lw->image, vertical);
878 if (!connect_zoom) return;
880 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
882 if (lw->split_images[i] && lw->split_images[i] != lw->image)
883 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
887 void layout_image_alter(LayoutWindow *lw, AlterType type)
889 if (!layout_valid(&lw)) return;
891 image_alter(lw->image, type);
894 const gchar *layout_image_get_path(LayoutWindow *lw)
896 if (!layout_valid(&lw)) return NULL;
898 return image_get_path(lw->image);
901 const gchar *layout_image_get_name(LayoutWindow *lw)
903 if (!layout_valid(&lw)) return NULL;
905 return image_get_name(lw->image);
908 FileData *layout_image_get_fd(LayoutWindow *lw)
910 if (!layout_valid(&lw)) return NULL;
912 return image_get_fd(lw->image);
915 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
917 if (!layout_valid(&lw)) return NULL;
919 return image_get_collection(lw->image, info);
922 gint layout_image_get_index(LayoutWindow *lw)
924 return layout_list_get_index(lw, image_get_fd(lw->image));
928 *----------------------------------------------------------------------------
930 *----------------------------------------------------------------------------
933 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
935 if (!layout_valid(&lw)) return;
937 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
939 layout_list_sync_fd(lw, fd);
940 layout_image_slideshow_continue_check(lw);
941 layout_bars_new_image(lw);
944 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
946 if (!layout_valid(&lw)) return;
949 This should be handled at the caller: in vflist_select_image
952 const gchar *old_path;
954 old_path = layout_image_get_path(lw);
955 if (old_path && strcmp(path, old_path) == 0) return;
958 layout_image_set_fd(lw, fd);
959 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
962 void layout_image_set_index(LayoutWindow *lw, gint index)
965 FileData *read_ahead_fd;
968 if (!layout_valid(&lw)) return;
970 old = layout_list_get_index(lw, layout_image_get_fd(lw));
971 fd = layout_list_get_fd(lw, index);
975 read_ahead_fd = layout_list_get_fd(lw, index - 1);
979 read_ahead_fd = layout_list_get_fd(lw, index + 1);
982 if (layout_selection_count(lw, 0) > 1)
984 GList *x = layout_selection_list_by_index(lw);
988 for (last = y = x; y; y = y->next)
990 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
997 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
998 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1001 newindex = GPOINTER_TO_INT(y->next->data);
1003 newindex = GPOINTER_TO_INT(x->data);
1008 newindex = GPOINTER_TO_INT(y->prev->data);
1010 newindex = GPOINTER_TO_INT(last->data);
1013 read_ahead_fd = layout_list_get_fd(lw, newindex);
1017 x = g_list_remove(x, x->data);
1020 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1023 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1025 if (!layout_valid(&lw)) return;
1027 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1028 if (options->image.enable_read_ahead)
1030 CollectInfo *r_info;
1033 r_info = collection_next_by_info(cd, info);
1034 if (!r_info) r_info = collection_prev_by_info(cd, info);
1038 r_info = collection_prev_by_info(cd, info);
1039 if (!r_info) r_info = collection_next_by_info(cd, info);
1041 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1044 layout_image_slideshow_continue_check(lw);
1045 layout_bars_new_image(lw);
1048 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1050 layout_image_set_collection_real(lw, cd, info, TRUE);
1051 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1054 void layout_image_refresh(LayoutWindow *lw)
1056 if (!layout_valid(&lw)) return;
1058 image_reload(lw->image);
1061 void layout_image_color_profile_set(LayoutWindow *lw,
1062 gint input_type, gint screen_type,
1065 if (!layout_valid(&lw)) return;
1067 image_color_profile_set(lw->image, input_type, screen_type, use_image);
1070 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1071 gint *input_type, gint *screen_type,
1072 gboolean *use_image)
1074 if (!layout_valid(&lw)) return FALSE;
1076 return image_color_profile_get(lw->image, input_type, screen_type, use_image);
1079 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1081 if (!layout_valid(&lw)) return;
1083 image_color_profile_set_use(lw->image, enable);
1090 gtk_widget_set_sensitive(GTK_BIN(lw->info_color)->child, enable);
1094 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1096 if (!layout_valid(&lw)) return FALSE;
1098 return image_color_profile_get_use(lw->image);
1101 gint layout_image_color_profile_get_from_image(LayoutWindow *lw)
1103 if (!layout_valid(&lw)) return COLOR_PROFILE_NONE;
1105 return image_color_profile_get_from_image(lw->image);
1109 *----------------------------------------------------------------------------
1111 *----------------------------------------------------------------------------
1114 void layout_image_next(LayoutWindow *lw)
1120 if (!layout_valid(&lw)) return;
1122 if (layout_image_slideshow_active(lw))
1124 layout_image_slideshow_next(lw);
1128 if (layout_selection_count(lw, 0) > 1)
1130 GList *x = layout_selection_list_by_index(lw);
1131 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1134 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1139 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1141 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1144 x = g_list_remove(x, x->data);
1145 if (y) /* not dereferenced */
1149 cd = image_get_collection(lw->image, &info);
1153 info = collection_next_by_info(cd, info);
1156 layout_image_set_collection_real(lw, cd, info, TRUE);
1160 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1165 current = layout_image_get_index(lw);
1169 if ((guint) current < layout_list_count(lw, NULL) - 1)
1171 layout_image_set_index(lw, current + 1);
1175 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1180 layout_image_set_index(lw, 0);
1184 void layout_image_prev(LayoutWindow *lw)
1190 if (!layout_valid(&lw)) return;
1192 if (layout_image_slideshow_active(lw))
1194 layout_image_slideshow_prev(lw);
1198 if (layout_selection_count(lw, 0) > 1)
1200 GList *x = layout_selection_list_by_index(lw);
1201 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1205 for (last = y = x; y; y = y->next)
1207 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1212 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1214 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1217 x = g_list_remove(x, x->data);
1218 if (y) /* not dereferenced */
1222 cd = image_get_collection(lw->image, &info);
1226 info = collection_prev_by_info(cd, info);
1229 layout_image_set_collection_real(lw, cd, info, FALSE);
1233 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1238 current = layout_image_get_index(lw);
1244 layout_image_set_index(lw, current - 1);
1248 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1253 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1257 void layout_image_first(LayoutWindow *lw)
1263 if (!layout_valid(&lw)) return;
1265 cd = image_get_collection(lw->image, &info);
1270 new = collection_get_first(cd);
1271 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1275 current = layout_image_get_index(lw);
1276 if (current != 0 && layout_list_count(lw, NULL) > 0)
1278 layout_image_set_index(lw, 0);
1282 void layout_image_last(LayoutWindow *lw)
1289 if (!layout_valid(&lw)) return;
1291 cd = image_get_collection(lw->image, &info);
1296 new = collection_get_last(cd);
1297 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1301 current = layout_image_get_index(lw);
1302 count = layout_list_count(lw, NULL);
1303 if (current != count - 1 && count > 0)
1305 layout_image_set_index(lw, count - 1);
1310 *----------------------------------------------------------------------------
1312 *----------------------------------------------------------------------------
1315 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1319 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1321 if (lw->split_images[i] == imd)
1324 if (i < MAX_SPLIT_IMAGES)
1331 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1333 LayoutWindow *lw = data;
1335 gint i = image_idx(lw, imd);
1339 DEBUG_1("image activate focus_in %d", i);
1340 layout_image_activate(lw, i);
1345 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1347 LayoutWindow *lw = data;
1350 switch (event->button)
1352 case MOUSE_BUTTON_LEFT:
1353 if (lw->split_mode == SPLIT_NONE)
1354 layout_image_next(lw);
1356 case MOUSE_BUTTON_MIDDLE:
1357 if (lw->split_mode == SPLIT_NONE)
1358 layout_image_prev(lw);
1360 case MOUSE_BUTTON_RIGHT:
1361 menu = layout_image_pop_menu(lw);
1362 if (imd == lw->image)
1364 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1366 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1373 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1375 LayoutWindow *lw = data;
1377 gint i = image_idx(lw, imd);
1381 DEBUG_1("image activate scroll %d", i);
1382 layout_image_activate(lw, i);
1386 if (event->state & GDK_CONTROL_MASK)
1388 switch (event->direction)
1391 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1393 case GDK_SCROLL_DOWN:
1394 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1400 else if (options->mousewheel_scrolls)
1402 switch (event->direction)
1405 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1407 case GDK_SCROLL_DOWN:
1408 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1410 case GDK_SCROLL_LEFT:
1411 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1413 case GDK_SCROLL_RIGHT:
1414 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1422 switch (event->direction)
1425 layout_image_prev(lw);
1427 case GDK_SCROLL_DOWN:
1428 layout_image_next(lw);
1436 static void layout_image_drag_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1439 LayoutWindow *lw = data;
1441 if (!(event->state & GDK_SHIFT_MASK)) return;
1443 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1445 if (lw->split_images[i] && lw->split_images[i] != imd)
1449 if (event->state & GDK_CONTROL_MASK)
1451 image_get_scroll_center(imd, &sx, &sy);
1455 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1459 image_set_scroll_center(lw->split_images[i], sx, sy);
1464 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1466 LayoutWindow *lw = data;
1468 gint i = image_idx(lw, imd);
1472 layout_image_activate(lw, i);
1475 switch (event->button)
1477 case MOUSE_BUTTON_RIGHT:
1478 menu = layout_image_pop_menu(lw);
1479 if (imd == lw->image)
1481 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1483 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1491 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1493 LayoutWindow *lw = data;
1494 gint i = image_idx(lw, imd);
1498 layout_image_activate(lw, i);
1501 /* continue as with active image */
1502 layout_image_drag_cb(imd, event, dx, dy, data);
1506 static void layout_image_set_buttons(LayoutWindow *lw)
1508 image_set_button_func(lw->image, layout_image_button_cb, lw);
1509 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1512 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1514 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1515 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1518 /* Returns the length of an integer */
1519 static gint num_length(gint num)
1522 if (num < 0) num = -num;
1531 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
1533 LayoutWindow *lw = data;
1534 gint x_pixel, y_pixel;
1536 if (!data || !layout_valid(&lw) || !lw->image
1537 || lw->options.info_pixel_hidden || lw->image->unknown) return;
1539 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
1541 if(x_pixel >= 0 && y_pixel >= 0)
1543 gint r_mouse, g_mouse, b_mouse;
1546 PangoAttrList *attrs;
1548 pixbuf_renderer_get_image_size(pr, &width, &height);
1549 if (width < 1 || height < 1) return;
1551 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
1552 &r_mouse, &g_mouse, &b_mouse);
1554 attrs = pango_attr_list_new();
1555 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
1557 text = g_strdup_printf(_("pos(%*d,%*d) rgb(%3d,%3d,%3d)"),
1558 num_length(width - 1), x_pixel,
1559 num_length(height - 1), y_pixel,
1560 r_mouse, g_mouse, b_mouse);
1562 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
1563 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
1564 pango_attr_list_unref(attrs);
1569 gtk_label_set_text(GTK_LABEL(lw->info_pixel), "");
1575 *----------------------------------------------------------------------------
1577 *----------------------------------------------------------------------------
1580 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1582 LayoutWindow *lw = data;
1583 layout_status_update_image(lw);
1586 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1588 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1590 if (!lw->split_images[i])
1592 lw->split_images[i] = image_new(TRUE);
1594 #if GTK_CHECK_VERSION(2,12,0)
1595 g_object_ref(lw->split_images[i]->widget);
1597 gtk_widget_ref(lw->split_images[i]->widget);
1600 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
1601 G_CALLBACK(layout_status_update_pixel_cb), lw);
1603 image_background_set_color(lw->split_images[i], options->image.use_custom_border_color ? &options->image.border_color : NULL);
1605 image_auto_refresh_enable(lw->split_images[i], TRUE);
1607 layout_image_dnd_init(lw, i);
1608 image_color_profile_set(lw->split_images[i],
1609 options->color_profile.input_type,
1610 options->color_profile.screen_type,
1611 options->color_profile.use_image);
1612 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1614 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1615 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
1617 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
1621 return lw->split_images[i]->widget;
1624 void layout_image_deactivate(LayoutWindow *lw, gint i)
1626 if (!lw->split_images[i]) return;
1627 image_set_update_func(lw->split_images[i], NULL, NULL);
1628 layout_image_set_buttons_inactive(lw, i);
1629 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1631 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1632 image_select(lw->split_images[i], FALSE);
1636 void layout_image_activate(LayoutWindow *lw, gint i)
1640 if (!lw->split_images[i]) return;
1642 /* deactivate currently active */
1643 if (lw->active_split_image != i)
1644 layout_image_deactivate(lw, lw->active_split_image);
1646 lw->image = lw->split_images[i];
1647 lw->active_split_image = i;
1649 image_set_update_func(lw->image, layout_image_update_cb, lw);
1650 layout_image_set_buttons(lw);
1651 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
1653 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
1655 /* do not hilight selected image in SPLIT_NONE */
1656 /* maybe the image should be selected always and hilight should be controled by
1657 another image option */
1658 if (lw->split_mode != SPLIT_NONE)
1659 image_select(lw->split_images[i], TRUE);
1661 image_select(lw->split_images[i], FALSE);
1663 fd = image_get_fd(lw->image);
1667 // layout_list_sync_path(lw, path);
1668 layout_set_fd(lw, fd);
1673 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
1675 gboolean frame = (n == 1) ? (!lw->options.tools_float && !lw->options.tools_hidden) : 1;
1678 for (i = 0; i < n; i++)
1679 if (!lw->split_images[i])
1681 FileData *img_fd = NULL;
1684 layout_image_new(lw, i);
1685 image_set_frame(lw->split_images[i], frame);
1686 image_set_selectable(lw->split_images[i], 1);
1690 image_osd_copy_status(lw->image, lw->split_images[i]);
1693 if (layout_selection_count(lw, 0) > 1)
1695 GList *work = g_list_last(layout_selection_list(lw));
1698 if (work) work = work->prev;
1700 while (work && j < i)
1702 FileData *fd = work->data;
1706 if (!fd || !*fd->path) continue;
1711 if (!img_fd && lw->image)
1713 img_fd = image_get_fd(lw->image);
1714 zoom = image_zoom_get(lw->image);
1720 image_change_fd(lw->split_images[i], img_fd, zoom);
1721 image_get_scroll_center(lw->image, &sx, &sy);
1722 image_set_scroll_center(lw->split_images[i], sx, sy);
1724 layout_image_deactivate(lw, i);
1728 image_set_frame(lw->split_images[i], frame);
1729 image_set_selectable(lw->split_images[i], 1);
1732 for (i = n; i < MAX_SPLIT_IMAGES; i++)
1734 if (lw->split_images[i])
1736 #if GTK_CHECK_VERSION(2,12,0)
1737 g_object_unref(lw->split_images[i]->widget);
1739 gtk_widget_unref(lw->split_images[i]->widget);
1741 lw->split_images[i] = NULL;
1745 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
1747 layout_image_activate(lw, 0);
1751 /* this will draw the frame around selected image (image_select)
1752 on switch from single to split images */
1753 layout_image_activate(lw, lw->active_split_image);
1757 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
1759 lw->split_mode = SPLIT_NONE;
1761 layout_image_setup_split_common(lw, 1);
1763 lw->split_image_widget = lw->split_images[0]->widget;
1765 return lw->split_image_widget;
1769 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
1773 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
1775 layout_image_setup_split_common(lw, 2);
1777 /* horizontal split means vpaned and vice versa */
1779 paned = gtk_vpaned_new();
1781 paned = gtk_hpaned_new();
1783 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
1784 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
1786 gtk_widget_show(lw->split_images[0]->widget);
1787 gtk_widget_show(lw->split_images[1]->widget);
1789 lw->split_image_widget = paned;
1791 return lw->split_image_widget;
1795 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
1802 lw->split_mode = SPLIT_QUAD;
1804 layout_image_setup_split_common(lw, 4);
1806 hpaned = gtk_hpaned_new();
1807 vpaned1 = gtk_vpaned_new();
1808 vpaned2 = gtk_vpaned_new();
1810 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
1811 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
1813 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
1814 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
1816 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
1817 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
1819 for (i = 0; i < 4; i++)
1820 gtk_widget_show(lw->split_images[i]->widget);
1822 gtk_widget_show(vpaned1);
1823 gtk_widget_show(vpaned2);
1825 lw->split_image_widget = hpaned;
1827 return lw->split_image_widget;
1831 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
1836 return layout_image_setup_split_hv(lw, TRUE);
1838 return layout_image_setup_split_hv(lw, FALSE);
1840 return layout_image_setup_split_quad(lw);
1843 return layout_image_setup_split_none(lw);
1849 *-----------------------------------------------------------------------------
1850 * maintenance (for rename, move, remove)
1851 *-----------------------------------------------------------------------------
1854 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
1856 if (fd == layout_image_get_fd(lw))
1858 image_set_fd(lw->image, fd);
1862 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
1864 if (fd == layout_image_get_fd(lw))
1869 cd = image_get_collection(lw->image, &info);
1874 new = collection_next_by_info(cd, info);
1875 if (!new) new = collection_prev_by_info(cd, info);
1879 layout_image_set_collection(lw, cd, new);
1884 layout_image_set_fd(lw, NULL);
1889 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
1891 LayoutWindow *lw = data;
1893 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1895 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
1897 switch (fd->change->type)
1899 case FILEDATA_CHANGE_MOVE:
1900 case FILEDATA_CHANGE_RENAME:
1901 layout_image_maint_renamed(lw, fd);
1903 case FILEDATA_CHANGE_DELETE:
1904 layout_image_maint_removed(lw, fd);
1906 case FILEDATA_CHANGE_COPY:
1907 case FILEDATA_CHANGE_UNSPECIFIED:
1908 case FILEDATA_CHANGE_WRITE_METADATA:
1913 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */