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"
25 #include "layout_util.h"
28 #include "pixbuf_util.h"
29 #include "slideshow.h"
30 #include "ui_fileops.h"
32 #include "uri_utils.h"
35 #include <gdk/gdkkeysyms.h> /* for keyboard values */
38 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw);
39 static void layout_image_set_buttons(LayoutWindow *lw);
42 *----------------------------------------------------------------------------
44 *----------------------------------------------------------------------------
47 void layout_image_overlay_toggle(LayoutWindow *lw)
50 image_osd_toggle(lw->image);
54 *----------------------------------------------------------------------------
56 *----------------------------------------------------------------------------
59 static void layout_image_full_screen_stop_func(FullScreenData *fs, gpointer data)
61 LayoutWindow *lw = data;
63 /* restore image window */
64 lw->image = fs->normal_imd;
68 lw->slideshow->imd = lw->image;
71 lw->full_screen = NULL;
74 void layout_image_full_screen_start(LayoutWindow *lw)
76 if (!layout_valid(&lw)) return;
78 if (lw->full_screen) return;
80 lw->full_screen = fullscreen_start(lw->window, lw->image,
81 layout_image_full_screen_stop_func, lw);
83 /* set to new image window */
84 lw->image = lw->full_screen->imd;
88 lw->slideshow->imd = lw->image;
91 layout_image_set_buttons(lw);
93 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
94 G_CALLBACK(layout_key_press_cb), lw);
96 layout_actions_add_window(lw, lw->full_screen->window);
98 gtk_widget_set_sensitive(lw->window, FALSE);
99 if (lw->tools) gtk_widget_set_sensitive(lw->tools, FALSE);
102 if (image_osd_get(lw->full_screen->normal_imd) & OSD_SHOW_INFO)
104 image_osd_set(lw->image, image_osd_get(lw->full_screen->normal_imd));
105 image_osd_set(lw->full_screen->normal_imd, OSD_SHOW_NOTHING);
109 void layout_image_full_screen_stop(LayoutWindow *lw)
111 if (!layout_valid(&lw)) return;
112 if (!lw->full_screen) return;
114 if (image_osd_get(lw->image) & OSD_SHOW_INFO)
115 image_osd_set(lw->full_screen->normal_imd, image_osd_get(lw->image));
117 fullscreen_stop(lw->full_screen);
120 gtk_widget_set_sensitive(lw->window, TRUE);
121 if (lw->tools) gtk_widget_set_sensitive(lw->tools, TRUE);
125 void layout_image_full_screen_toggle(LayoutWindow *lw)
127 if (!layout_valid(&lw)) return;
130 layout_image_full_screen_stop(lw);
134 layout_image_full_screen_start(lw);
138 gint layout_image_full_screen_active(LayoutWindow *lw)
140 if (!layout_valid(&lw)) return FALSE;
142 return (lw->full_screen != NULL);
146 *----------------------------------------------------------------------------
148 *----------------------------------------------------------------------------
151 static void layout_image_slideshow_next(LayoutWindow *lw)
153 if (lw->slideshow) slideshow_next(lw->slideshow);
156 static void layout_image_slideshow_prev(LayoutWindow *lw)
158 if (lw->slideshow) slideshow_prev(lw->slideshow);
161 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
163 LayoutWindow *lw = data;
165 lw->slideshow = NULL;
166 layout_status_update_info(lw, NULL);
169 void layout_image_slideshow_start(LayoutWindow *lw)
174 if (!layout_valid(&lw)) return;
175 if (lw->slideshow) return;
177 cd = image_get_collection(lw->image, &info);
181 lw->slideshow = slideshow_start_from_collection(lw->image, cd,
182 layout_image_slideshow_stop_func, lw, info);
186 lw->slideshow = slideshow_start(lw->image, lw,
187 layout_list_get_index(lw, layout_image_get_fd(lw)),
188 layout_image_slideshow_stop_func, lw);
191 layout_status_update_info(lw, NULL);
194 /* note that slideshow will take ownership of the list, do not free it */
195 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
197 if (!layout_valid(&lw)) return;
199 if (lw->slideshow || !list)
205 lw->slideshow = slideshow_start_from_filelist(lw->image, list,
206 layout_image_slideshow_stop_func, lw);
208 layout_status_update_info(lw, NULL);
211 void layout_image_slideshow_stop(LayoutWindow *lw)
213 if (!layout_valid(&lw)) return;
215 if (!lw->slideshow) return;
217 slideshow_free(lw->slideshow);
218 /* the stop_func sets lw->slideshow to NULL for us */
221 void layout_image_slideshow_toggle(LayoutWindow *lw)
223 if (!layout_valid(&lw)) return;
227 layout_image_slideshow_stop(lw);
231 layout_image_slideshow_start(lw);
235 gint layout_image_slideshow_active(LayoutWindow *lw)
237 if (!layout_valid(&lw)) return FALSE;
239 return (lw->slideshow != NULL);
242 gint layout_image_slideshow_pause_toggle(LayoutWindow *lw)
246 if (!layout_valid(&lw)) return FALSE;
248 ret = slideshow_pause_toggle(lw->slideshow);
250 layout_status_update_info(lw, NULL);
255 gint layout_image_slideshow_paused(LayoutWindow *lw)
257 if (!layout_valid(&lw)) return FALSE;
259 return (slideshow_paused(lw->slideshow));
262 static gint layout_image_slideshow_continue_check(LayoutWindow *lw)
264 if (!lw->slideshow) return FALSE;
266 if (!slideshow_should_continue(lw->slideshow))
268 layout_image_slideshow_stop(lw);
276 *----------------------------------------------------------------------------
278 *----------------------------------------------------------------------------
281 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
283 LayoutWindow *lw = data;
285 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
288 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
290 LayoutWindow *lw = data;
291 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
294 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
296 LayoutWindow *lw = data;
298 layout_image_zoom_set(lw, 1.0, FALSE);
301 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
303 LayoutWindow *lw = data;
305 layout_image_zoom_set(lw, 0.0, FALSE);
308 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
311 const gchar *key = data;
313 lw = submenu_item_get_data(widget);
315 if (!editor_window_flag_set(key))
317 layout_image_full_screen_stop(lw);
319 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
322 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
324 LayoutWindow *lw = data;
326 layout_image_to_root(lw);
329 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
331 LayoutWindow *lw = data;
334 lw = submenu_item_get_data(widget);
335 type = (AlterType)GPOINTER_TO_INT(data);
337 image_alter(lw->image, type);
340 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
342 LayoutWindow *lw = data;
344 view_window_new(layout_image_get_fd(lw));
347 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
352 menu = gtk_widget_get_toplevel(widget);
353 if (!menu) return NULL;
355 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
357 if (!parent && lw->full_screen)
359 parent = lw->full_screen->imd->widget;
365 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
367 LayoutWindow *lw = data;
369 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
370 li_pop_menu_click_parent(widget, lw));
373 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
375 LayoutWindow *lw = data;
377 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
380 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
382 LayoutWindow *lw = data;
384 file_util_move(layout_image_get_fd(lw), NULL, NULL,
385 li_pop_menu_click_parent(widget, lw));
388 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
390 LayoutWindow *lw = data;
392 file_util_rename(layout_image_get_fd(lw), NULL,
393 li_pop_menu_click_parent(widget, lw));
396 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
398 LayoutWindow *lw = data;
400 file_util_delete(layout_image_get_fd(lw), NULL,
401 li_pop_menu_click_parent(widget, lw));
404 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
406 LayoutWindow *lw = data;
408 layout_image_slideshow_start(lw);
411 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
413 LayoutWindow *lw = data;
415 layout_image_slideshow_stop(lw);
418 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
420 LayoutWindow *lw = data;
422 layout_image_slideshow_pause_toggle(lw);
425 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
427 LayoutWindow *lw = data;
429 layout_image_full_screen_toggle(lw);
432 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
434 LayoutWindow *lw = data;
436 layout_tools_hide_toggle(lw);
439 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
441 LayoutWindow *lw = data;
444 if (!layout_valid(&lw)) return;
446 fd = layout_image_get_fd(lw);
447 if (fd) layout_set_fd(lw, fd);
450 static gint li_check_if_current_path(LayoutWindow *lw, const gchar *path)
455 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
457 dirname = g_path_get_dirname(path);
458 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
463 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
471 path = layout_image_get_path(lw);
472 fullscreen = layout_image_full_screen_active(lw);
474 menu = popup_menu_short_lived();
476 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
477 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
478 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
479 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
480 menu_item_add_divider(menu);
482 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw);
483 if (!path) gtk_widget_set_sensitive(item, FALSE);
484 menu_item_add_divider(submenu);
485 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
487 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
489 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
490 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
492 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
493 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
495 menu_item_add_divider(menu);
497 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
498 if (!path) gtk_widget_set_sensitive(item, FALSE);
499 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
500 if (!path) gtk_widget_set_sensitive(item, FALSE);
501 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
502 if (!path) gtk_widget_set_sensitive(item, FALSE);
503 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
504 if (!path) gtk_widget_set_sensitive(item, FALSE);
506 if (options->show_copy_path)
508 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
509 if (!path) gtk_widget_set_sensitive(item, FALSE);
512 menu_item_add_divider(menu);
514 if (layout_image_slideshow_active(lw))
516 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
517 if (layout_image_slideshow_paused(lw))
519 item = menu_item_add(menu, _("Continue slides_how"),
520 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
524 item = menu_item_add(menu, _("Pause slides_how"),
525 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
530 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
531 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
532 gtk_widget_set_sensitive(item, FALSE);
537 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
541 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
544 menu_item_add_divider(menu);
546 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
547 G_CALLBACK(li_pop_menu_hide_cb), lw);
548 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
553 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
555 LayoutWindow *lw = data;
557 gdk_window_get_origin(lw->image->pr->window, x, y);
558 popup_menu_position_clamp(menu, x, y, 0);
561 void layout_image_menu_popup(LayoutWindow *lw)
565 menu = layout_image_pop_menu(lw);
566 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
570 *----------------------------------------------------------------------------
572 *----------------------------------------------------------------------------
575 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
577 GtkSelectionData *selection_data, guint info,
578 guint time, gpointer data)
580 LayoutWindow *lw = data;
584 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
586 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
589 if (i < MAX_SPLIT_IMAGES)
591 DEBUG_1("dnd image activate %d", i);
592 layout_image_activate(lw, i);
596 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
598 CollectionData *source;
602 if (info == TARGET_URI_LIST)
604 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
610 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
615 FileData *fd = list->data;
617 if (isfile(fd->path))
623 base = remove_level_from_path(fd->path);
624 dir_fd = file_data_new_simple(base);
625 if (dir_fd != lw->dir_fd)
627 layout_set_fd(lw, dir_fd);
629 file_data_unref(dir_fd);
632 row = layout_list_get_index(lw, fd);
633 if (source && info_list)
635 layout_image_set_collection(lw, source, info_list->data);
639 layout_image_set_fd(lw, fd);
643 layout_image_set_index(lw, row);
646 else if (isdir(fd->path))
648 layout_set_fd(lw, fd);
649 layout_image_set_fd(lw, NULL);
654 g_list_free(info_list);
658 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
659 GtkSelectionData *selection_data, guint info,
660 guint time, gpointer data)
662 LayoutWindow *lw = data;
667 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
669 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
672 if (i < MAX_SPLIT_IMAGES)
674 DEBUG_1("dnd get from %d", i);
675 fd = image_get_fd(lw->split_images[i]);
678 fd = layout_image_get_fd(lw);
689 case TARGET_URI_LIST:
692 case TARGET_TEXT_PLAIN:
697 list = g_list_append(NULL, fd);
698 text = uri_text_from_filelist(list, &len, plain_text);
702 gtk_selection_data_set(selection_data, selection_data->target,
703 8, (guchar *)text, len);
709 gtk_selection_data_set(selection_data, selection_data->target,
714 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
716 LayoutWindow *lw = data;
717 if (context->action == GDK_ACTION_MOVE)
722 fd = layout_image_get_fd(lw);
723 row = layout_list_get_index(lw, fd);
726 if (!isfile(fd->path))
728 if ((guint) row < layout_list_count(lw, NULL) - 1)
730 layout_image_next(lw);
734 layout_image_prev(lw);
741 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
743 ImageWindow *imd = lw->split_images[i];
745 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
746 dnd_file_drag_types, dnd_file_drag_types_count,
747 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
748 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
749 G_CALLBACK(layout_image_dnd_get), lw);
750 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
751 G_CALLBACK(layout_image_dnd_end), lw);
753 gtk_drag_dest_set(imd->pr,
754 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
755 dnd_file_drop_types, dnd_file_drop_types_count,
756 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
757 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
758 G_CALLBACK(layout_image_dnd_receive), lw);
763 *----------------------------------------------------------------------------
765 *----------------------------------------------------------------------------
768 void layout_image_to_root(LayoutWindow *lw)
770 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
774 *----------------------------------------------------------------------------
775 * manipulation + accessors
776 *----------------------------------------------------------------------------
779 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
782 gint width, height, i;
783 if (!layout_valid(&lw)) return;
785 image_scroll(lw->image, x, y);
787 if (!connect_scroll) return;
789 image_get_image_size(lw->image, &width, &height);
790 dx = (gdouble) x / width;
791 dy = (gdouble) y / height;
793 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
795 if (lw->split_images[i] && lw->split_images[i] != lw->image)
798 image_get_scroll_center(lw->split_images[i], &sx, &sy);
801 image_set_scroll_center(lw->split_images[i], sx, sy);
807 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
810 if (!layout_valid(&lw)) return;
812 image_zoom_adjust(lw->image, increment);
814 if (!connect_zoom) return;
816 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
818 if (lw->split_images[i] && lw->split_images[i] != lw->image)
819 image_zoom_adjust(lw->split_images[i], increment); ;
823 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
826 if (!layout_valid(&lw)) return;
828 image_zoom_adjust_at_point(lw->image, increment, x, y);
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_at_point(lw->split_images[i], increment, x, y);
839 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
842 if (!layout_valid(&lw)) return;
844 image_zoom_set(lw->image, zoom);
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_set(lw->split_images[i], zoom);
855 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
858 if (!layout_valid(&lw)) return;
860 image_zoom_set_fill_geometry(lw->image, vertical);
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_fill_geometry(lw->split_images[i], vertical);
871 void layout_image_alter(LayoutWindow *lw, AlterType type)
873 if (!layout_valid(&lw)) return;
875 image_alter(lw->image, type);
878 const gchar *layout_image_get_path(LayoutWindow *lw)
880 if (!layout_valid(&lw)) return NULL;
882 return image_get_path(lw->image);
885 const gchar *layout_image_get_name(LayoutWindow *lw)
887 if (!layout_valid(&lw)) return NULL;
889 return image_get_name(lw->image);
892 FileData *layout_image_get_fd(LayoutWindow *lw)
894 if (!layout_valid(&lw)) return NULL;
896 return image_get_fd(lw->image);
899 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
901 if (!layout_valid(&lw)) return NULL;
903 return image_get_collection(lw->image, info);
906 gint layout_image_get_index(LayoutWindow *lw)
908 return layout_list_get_index(lw, image_get_fd(lw->image));
912 *----------------------------------------------------------------------------
914 *----------------------------------------------------------------------------
917 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
919 if (!layout_valid(&lw)) return;
921 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
923 layout_list_sync_fd(lw, fd);
924 layout_image_slideshow_continue_check(lw);
925 layout_bars_new_image(lw);
928 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
930 if (!layout_valid(&lw)) return;
933 This should be handled at the caller: in vflist_select_image
936 const gchar *old_path;
938 old_path = layout_image_get_path(lw);
939 if (old_path && strcmp(path, old_path) == 0) return;
942 layout_image_set_fd(lw, fd);
943 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
946 void layout_image_set_index(LayoutWindow *lw, gint index)
949 FileData *read_ahead_fd;
952 if (!layout_valid(&lw)) return;
954 old = layout_list_get_index(lw, layout_image_get_fd(lw));
955 fd = layout_list_get_fd(lw, index);
959 read_ahead_fd = layout_list_get_fd(lw, index - 1);
963 read_ahead_fd = layout_list_get_fd(lw, index + 1);
966 if (layout_selection_count(lw, 0) > 1)
968 GList *x = layout_selection_list_by_index(lw);
972 for (last = y = x; y; y = y->next)
974 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
981 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
982 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
985 newindex = GPOINTER_TO_INT(y->next->data);
987 newindex = GPOINTER_TO_INT(x->data);
992 newindex = GPOINTER_TO_INT(y->prev->data);
994 newindex = GPOINTER_TO_INT(last->data);
997 read_ahead_fd = layout_list_get_fd(lw, newindex);
1001 x = g_list_remove(x, x->data);
1004 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1007 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gint forward)
1009 if (!layout_valid(&lw)) return;
1011 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1012 if (options->image.enable_read_ahead)
1014 CollectInfo *r_info;
1017 r_info = collection_next_by_info(cd, info);
1018 if (!r_info) r_info = collection_prev_by_info(cd, info);
1022 r_info = collection_prev_by_info(cd, info);
1023 if (!r_info) r_info = collection_next_by_info(cd, info);
1025 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1028 layout_image_slideshow_continue_check(lw);
1029 layout_bars_new_image(lw);
1032 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1034 layout_image_set_collection_real(lw, cd, info, TRUE);
1035 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1038 void layout_image_refresh(LayoutWindow *lw)
1040 if (!layout_valid(&lw)) return;
1042 image_reload(lw->image);
1045 void layout_image_color_profile_set(LayoutWindow *lw,
1046 gint input_type, gint screen_type,
1049 if (!layout_valid(&lw)) return;
1051 image_color_profile_set(lw->image, input_type, screen_type, use_image);
1054 gint layout_image_color_profile_get(LayoutWindow *lw,
1055 gint *input_type, gint *screen_type,
1058 if (!layout_valid(&lw)) return FALSE;
1060 return image_color_profile_get(lw->image, input_type, screen_type, use_image);
1063 void layout_image_color_profile_set_use(LayoutWindow *lw, gint enable)
1065 if (!layout_valid(&lw)) return;
1067 image_color_profile_set_use(lw->image, enable);
1074 gtk_widget_set_sensitive(GTK_BIN(lw->info_color)->child, enable);
1078 gint layout_image_color_profile_get_use(LayoutWindow *lw)
1080 if (!layout_valid(&lw)) return FALSE;
1082 return image_color_profile_get_use(lw->image);
1085 gint layout_image_color_profile_get_from_image(LayoutWindow *lw)
1087 if (!layout_valid(&lw)) return FALSE;
1089 return image_color_profile_get_from_image(lw->image);
1093 *----------------------------------------------------------------------------
1095 *----------------------------------------------------------------------------
1098 void layout_image_next(LayoutWindow *lw)
1104 if (!layout_valid(&lw)) return;
1106 if (layout_image_slideshow_active(lw))
1108 layout_image_slideshow_next(lw);
1112 if (layout_selection_count(lw, 0) > 1)
1114 GList *x = layout_selection_list_by_index(lw);
1115 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1118 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1123 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1125 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1128 x = g_list_remove(x, x->data);
1129 if (y) /* not dereferenced */
1133 cd = image_get_collection(lw->image, &info);
1137 info = collection_next_by_info(cd, info);
1140 layout_image_set_collection_real(lw, cd, info, TRUE);
1144 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1149 current = layout_image_get_index(lw);
1153 if ((guint) current < layout_list_count(lw, NULL) - 1)
1155 layout_image_set_index(lw, current + 1);
1159 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1164 layout_image_set_index(lw, 0);
1168 void layout_image_prev(LayoutWindow *lw)
1174 if (!layout_valid(&lw)) return;
1176 if (layout_image_slideshow_active(lw))
1178 layout_image_slideshow_prev(lw);
1182 if (layout_selection_count(lw, 0) > 1)
1184 GList *x = layout_selection_list_by_index(lw);
1185 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1189 for (last = y = x; y; y = y->next)
1191 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1196 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1198 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1201 x = g_list_remove(x, x->data);
1202 if (y) /* not dereferenced */
1206 cd = image_get_collection(lw->image, &info);
1210 info = collection_prev_by_info(cd, info);
1213 layout_image_set_collection_real(lw, cd, info, FALSE);
1217 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1222 current = layout_image_get_index(lw);
1228 layout_image_set_index(lw, current - 1);
1232 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1237 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1241 void layout_image_first(LayoutWindow *lw)
1247 if (!layout_valid(&lw)) return;
1249 cd = image_get_collection(lw->image, &info);
1254 new = collection_get_first(cd);
1255 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1259 current = layout_image_get_index(lw);
1260 if (current != 0 && layout_list_count(lw, NULL) > 0)
1262 layout_image_set_index(lw, 0);
1266 void layout_image_last(LayoutWindow *lw)
1273 if (!layout_valid(&lw)) return;
1275 cd = image_get_collection(lw->image, &info);
1280 new = collection_get_last(cd);
1281 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1285 current = layout_image_get_index(lw);
1286 count = layout_list_count(lw, NULL);
1287 if (current != count - 1 && count > 0)
1289 layout_image_set_index(lw, count - 1);
1294 *----------------------------------------------------------------------------
1296 *----------------------------------------------------------------------------
1299 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1303 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1305 if (lw->split_images[i] == imd)
1308 if (i < MAX_SPLIT_IMAGES)
1316 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1318 LayoutWindow *lw = data;
1321 switch (event->button)
1323 case MOUSE_BUTTON_LEFT:
1324 if (lw->split_mode == SPLIT_NONE)
1325 layout_image_next(lw);
1327 case MOUSE_BUTTON_MIDDLE:
1328 if (lw->split_mode == SPLIT_NONE)
1329 layout_image_prev(lw);
1331 case MOUSE_BUTTON_RIGHT:
1332 menu = layout_image_pop_menu(lw);
1333 if (imd == lw->image)
1335 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1337 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1344 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1346 LayoutWindow *lw = data;
1348 gint i = image_idx(lw, imd);
1352 DEBUG_1("image activate scroll %d", i);
1353 layout_image_activate(lw, i);
1357 if (event->state & GDK_CONTROL_MASK)
1359 switch (event->direction)
1362 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1364 case GDK_SCROLL_DOWN:
1365 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1371 else if (options->mousewheel_scrolls)
1373 switch (event->direction)
1376 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1378 case GDK_SCROLL_DOWN:
1379 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1381 case GDK_SCROLL_LEFT:
1382 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1384 case GDK_SCROLL_RIGHT:
1385 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1393 switch (event->direction)
1396 layout_image_prev(lw);
1398 case GDK_SCROLL_DOWN:
1399 layout_image_next(lw);
1407 static void layout_image_drag_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1410 LayoutWindow *lw = data;
1412 if (!(event->state & GDK_SHIFT_MASK)) return;
1414 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1416 if (lw->split_images[i] && lw->split_images[i] != imd)
1420 if (event->state & GDK_CONTROL_MASK)
1422 image_get_scroll_center(imd, &sx, &sy);
1426 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1430 image_set_scroll_center(lw->split_images[i], sx, sy);
1435 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1437 LayoutWindow *lw = data;
1439 gint i = image_idx(lw, imd);
1443 layout_image_activate(lw, i);
1446 switch (event->button)
1448 case MOUSE_BUTTON_RIGHT:
1449 menu = layout_image_pop_menu(lw);
1450 if (imd == lw->image)
1452 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1454 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1462 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1464 LayoutWindow *lw = data;
1465 gint i = image_idx(lw, imd);
1469 layout_image_activate(lw, i);
1472 /* continue as with active image */
1473 layout_image_drag_cb(imd, event, dx, dy, data);
1477 static void layout_image_set_buttons(LayoutWindow *lw)
1479 image_set_button_func(lw->image, layout_image_button_cb, lw);
1480 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1483 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1485 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1486 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1490 *----------------------------------------------------------------------------
1492 *----------------------------------------------------------------------------
1495 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1497 LayoutWindow *lw = data;
1498 layout_status_update_image(lw);
1501 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1503 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1505 if (!lw->split_images[i])
1507 lw->split_images[i] = image_new(TRUE);
1509 #if GTK_CHECK_VERSION(2,12,0)
1510 g_object_ref(lw->split_images[i]->widget);
1512 gtk_widget_ref(lw->split_images[i]->widget);
1514 image_background_set_color(lw->split_images[i], options->image.use_custom_border_color ? &options->image.border_color : NULL);
1516 image_auto_refresh_enable(lw->split_images[i], TRUE);
1518 layout_image_dnd_init(lw, i);
1519 image_color_profile_set(lw->split_images[i],
1520 options->color_profile.input_type,
1521 options->color_profile.screen_type,
1522 options->color_profile.use_image);
1523 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1525 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1528 return lw->split_images[i]->widget;
1531 void layout_image_deactivate(LayoutWindow *lw, gint i)
1534 if (!lw->split_images[i]) return;
1535 image_set_update_func(lw->split_images[i], NULL, NULL);
1536 layout_image_set_buttons_inactive(lw, i);
1537 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1539 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1540 image_select(lw->split_images[i], FALSE);
1544 void layout_image_activate(LayoutWindow *lw, gint i)
1548 if (!lw->split_images[i]) return;
1550 /* deactivate currently active */
1551 if (lw->active_split_image != i)
1552 layout_image_deactivate(lw, lw->active_split_image);
1554 lw->image = lw->split_images[i];
1555 lw->active_split_image = i;
1557 image_set_update_func(lw->image, layout_image_update_cb, lw);
1558 layout_image_set_buttons(lw);
1559 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
1561 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
1563 /* do not hilight selected image in SPLIT_NONE */
1564 /* maybe the image should be selected always and hilight should be controled by
1565 another image option */
1566 if (lw->split_mode != SPLIT_NONE)
1567 image_select(lw->split_images[i], TRUE);
1569 image_select(lw->split_images[i], FALSE);
1571 fd = image_get_fd(lw->image);
1575 // layout_list_sync_path(lw, path);
1576 layout_set_fd(lw, fd);
1581 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
1583 gboolean frame = (n == 1) ? (!lw->options.tools_float && !lw->options.tools_hidden) : 1;
1586 for (i = 0; i < n; i++)
1587 if (!lw->split_images[i])
1589 FileData *img_fd = NULL;
1592 layout_image_new(lw, i);
1593 image_set_frame(lw->split_images[i], frame);
1594 image_set_selectable(lw->split_images[i], 1);
1596 if (layout_selection_count(lw, 0) > 1)
1598 GList *work = g_list_last(layout_selection_list(lw));
1601 if (work) work = work->prev;
1603 while (work && j < i)
1605 FileData *fd = work->data;
1609 if (!fd || !*fd->path) continue;
1614 if (!img_fd && lw->image)
1616 img_fd = image_get_fd(lw->image);
1617 zoom = image_zoom_get(lw->image);
1623 image_change_fd(lw->split_images[i], img_fd, zoom);
1624 image_get_scroll_center(lw->image, &sx, &sy);
1625 image_set_scroll_center(lw->split_images[i], sx, sy);
1627 layout_image_deactivate(lw, i);
1631 image_set_frame(lw->split_images[i], frame);
1632 image_set_selectable(lw->split_images[i], 1);
1635 for (i = n; i < MAX_SPLIT_IMAGES; i++)
1637 if (lw->split_images[i])
1639 #if GTK_CHECK_VERSION(2,12,0)
1640 g_object_unref(lw->split_images[i]->widget);
1642 gtk_widget_unref(lw->split_images[i]->widget);
1644 lw->split_images[i] = NULL;
1648 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
1650 layout_image_activate(lw, 0);
1654 /* this will draw the frame around selected image (image_select)
1655 on switch from single to split images */
1656 layout_image_activate(lw, lw->active_split_image);
1660 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
1662 lw->split_mode = SPLIT_NONE;
1664 layout_image_setup_split_common(lw, 1);
1666 lw->split_image_widget = lw->split_images[0]->widget;
1668 return lw->split_image_widget;
1672 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
1676 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
1678 layout_image_setup_split_common(lw, 2);
1680 /* horizontal split means vpaned and vice versa */
1682 paned = gtk_vpaned_new();
1684 paned = gtk_hpaned_new();
1686 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
1687 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
1689 gtk_widget_show(lw->split_images[0]->widget);
1690 gtk_widget_show(lw->split_images[1]->widget);
1692 lw->split_image_widget = paned;
1694 return lw->split_image_widget;
1698 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
1705 lw->split_mode = SPLIT_QUAD;
1707 layout_image_setup_split_common(lw, 4);
1709 hpaned = gtk_hpaned_new();
1710 vpaned1 = gtk_vpaned_new();
1711 vpaned2 = gtk_vpaned_new();
1713 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
1714 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
1716 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
1717 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
1719 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
1720 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
1722 for (i = 0; i < 4; i++)
1723 gtk_widget_show(lw->split_images[i]->widget);
1725 gtk_widget_show(vpaned1);
1726 gtk_widget_show(vpaned2);
1728 lw->split_image_widget = hpaned;
1730 return lw->split_image_widget;
1734 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
1739 return layout_image_setup_split_hv(lw, TRUE);
1741 return layout_image_setup_split_hv(lw, FALSE);
1743 return layout_image_setup_split_quad(lw);
1746 return layout_image_setup_split_none(lw);
1752 *-----------------------------------------------------------------------------
1753 * maintenance (for rename, move, remove)
1754 *-----------------------------------------------------------------------------
1757 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
1759 if (fd == layout_image_get_fd(lw))
1761 image_set_fd(lw->image, fd);
1765 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
1767 if (fd == layout_image_get_fd(lw))
1772 cd = image_get_collection(lw->image, &info);
1777 new = collection_next_by_info(cd, info);
1778 if (!new) new = collection_prev_by_info(cd, info);
1782 layout_image_set_collection(lw, cd, new);
1787 layout_image_set_fd(lw, NULL);
1792 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
1794 LayoutWindow *lw = data;
1796 if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
1798 switch(fd->change->type)
1800 case FILEDATA_CHANGE_MOVE:
1801 case FILEDATA_CHANGE_RENAME:
1802 layout_image_maint_renamed(lw, fd);
1804 case FILEDATA_CHANGE_DELETE:
1805 layout_image_maint_removed(lw, fd);
1807 case FILEDATA_CHANGE_COPY:
1808 case FILEDATA_CHANGE_UNSPECIFIED:
1809 case FILEDATA_CHANGE_WRITE_METADATA:
1814 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */