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 "pixbuf-renderer.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 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
106 void layout_image_full_screen_stop(LayoutWindow *lw)
108 if (!layout_valid(&lw)) return;
109 if (!lw->full_screen) return;
111 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
113 fullscreen_stop(lw->full_screen);
116 gtk_widget_set_sensitive(lw->window, TRUE);
117 if (lw->tools) gtk_widget_set_sensitive(lw->tools, TRUE);
121 void layout_image_full_screen_toggle(LayoutWindow *lw)
123 if (!layout_valid(&lw)) return;
126 layout_image_full_screen_stop(lw);
130 layout_image_full_screen_start(lw);
134 gint layout_image_full_screen_active(LayoutWindow *lw)
136 if (!layout_valid(&lw)) return FALSE;
138 return (lw->full_screen != NULL);
142 *----------------------------------------------------------------------------
144 *----------------------------------------------------------------------------
147 static void layout_image_slideshow_next(LayoutWindow *lw)
149 if (lw->slideshow) slideshow_next(lw->slideshow);
152 static void layout_image_slideshow_prev(LayoutWindow *lw)
154 if (lw->slideshow) slideshow_prev(lw->slideshow);
157 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
159 LayoutWindow *lw = data;
161 lw->slideshow = NULL;
162 layout_status_update_info(lw, NULL);
165 void layout_image_slideshow_start(LayoutWindow *lw)
170 if (!layout_valid(&lw)) return;
171 if (lw->slideshow) return;
173 cd = image_get_collection(lw->image, &info);
177 lw->slideshow = slideshow_start_from_collection(lw->image, cd,
178 layout_image_slideshow_stop_func, lw, info);
182 lw->slideshow = slideshow_start(lw->image, lw,
183 layout_list_get_index(lw, layout_image_get_fd(lw)),
184 layout_image_slideshow_stop_func, lw);
187 layout_status_update_info(lw, NULL);
190 /* note that slideshow will take ownership of the list, do not free it */
191 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
193 if (!layout_valid(&lw)) return;
195 if (lw->slideshow || !list)
201 lw->slideshow = slideshow_start_from_filelist(lw->image, list,
202 layout_image_slideshow_stop_func, lw);
204 layout_status_update_info(lw, NULL);
207 void layout_image_slideshow_stop(LayoutWindow *lw)
209 if (!layout_valid(&lw)) return;
211 if (!lw->slideshow) return;
213 slideshow_free(lw->slideshow);
214 /* the stop_func sets lw->slideshow to NULL for us */
217 void layout_image_slideshow_toggle(LayoutWindow *lw)
219 if (!layout_valid(&lw)) return;
223 layout_image_slideshow_stop(lw);
227 layout_image_slideshow_start(lw);
231 gint layout_image_slideshow_active(LayoutWindow *lw)
233 if (!layout_valid(&lw)) return FALSE;
235 return (lw->slideshow != NULL);
238 gint layout_image_slideshow_pause_toggle(LayoutWindow *lw)
242 if (!layout_valid(&lw)) return FALSE;
244 ret = slideshow_pause_toggle(lw->slideshow);
246 layout_status_update_info(lw, NULL);
251 gint layout_image_slideshow_paused(LayoutWindow *lw)
253 if (!layout_valid(&lw)) return FALSE;
255 return (slideshow_paused(lw->slideshow));
258 static gint layout_image_slideshow_continue_check(LayoutWindow *lw)
260 if (!lw->slideshow) return FALSE;
262 if (!slideshow_should_continue(lw->slideshow))
264 layout_image_slideshow_stop(lw);
272 *----------------------------------------------------------------------------
274 *----------------------------------------------------------------------------
277 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
279 LayoutWindow *lw = data;
281 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
284 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
286 LayoutWindow *lw = data;
287 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
290 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
292 LayoutWindow *lw = data;
294 layout_image_zoom_set(lw, 1.0, FALSE);
297 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
299 LayoutWindow *lw = data;
301 layout_image_zoom_set(lw, 0.0, FALSE);
304 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
307 const gchar *key = data;
309 lw = submenu_item_get_data(widget);
311 if (!editor_window_flag_set(key))
313 layout_image_full_screen_stop(lw);
315 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
318 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
320 LayoutWindow *lw = data;
322 layout_image_to_root(lw);
325 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
327 LayoutWindow *lw = data;
330 lw = submenu_item_get_data(widget);
331 type = (AlterType)GPOINTER_TO_INT(data);
333 image_alter(lw->image, type);
336 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
338 LayoutWindow *lw = data;
340 view_window_new(layout_image_get_fd(lw));
343 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
348 menu = gtk_widget_get_toplevel(widget);
349 if (!menu) return NULL;
351 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
353 if (!parent && lw->full_screen)
355 parent = lw->full_screen->imd->widget;
361 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
363 LayoutWindow *lw = data;
365 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
366 li_pop_menu_click_parent(widget, lw));
369 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
371 LayoutWindow *lw = data;
373 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
376 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
378 LayoutWindow *lw = data;
380 file_util_move(layout_image_get_fd(lw), NULL, NULL,
381 li_pop_menu_click_parent(widget, lw));
384 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
386 LayoutWindow *lw = data;
388 file_util_rename(layout_image_get_fd(lw), NULL,
389 li_pop_menu_click_parent(widget, lw));
392 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
394 LayoutWindow *lw = data;
396 file_util_delete(layout_image_get_fd(lw), NULL,
397 li_pop_menu_click_parent(widget, lw));
400 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
402 LayoutWindow *lw = data;
404 layout_image_slideshow_start(lw);
407 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
409 LayoutWindow *lw = data;
411 layout_image_slideshow_stop(lw);
414 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
416 LayoutWindow *lw = data;
418 layout_image_slideshow_pause_toggle(lw);
421 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
423 LayoutWindow *lw = data;
425 layout_image_full_screen_toggle(lw);
428 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
430 LayoutWindow *lw = data;
432 layout_tools_hide_toggle(lw);
435 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
437 LayoutWindow *lw = data;
440 if (!layout_valid(&lw)) return;
442 fd = layout_image_get_fd(lw);
443 if (fd) layout_set_fd(lw, fd);
446 static gint li_check_if_current_path(LayoutWindow *lw, const gchar *path)
451 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
453 dirname = g_path_get_dirname(path);
454 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
459 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
461 LayoutWindow *lw = data;
463 filelist_free(lw->editmenu_fd_list);
464 lw->editmenu_fd_list = NULL;
467 static GList *layout_image_get_fd_list(LayoutWindow *lw)
470 FileData *fd = layout_image_get_fd(lw);
473 list = g_list_append(NULL, file_data_ref(fd));
478 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
486 path = layout_image_get_path(lw);
487 fullscreen = layout_image_full_screen_active(lw);
489 menu = popup_menu_short_lived();
490 g_signal_connect(G_OBJECT(menu), "destroy",
491 G_CALLBACK(layout_image_popup_menu_destroy_cb), lw);
493 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
494 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
495 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
496 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
497 menu_item_add_divider(menu);
499 lw->editmenu_fd_list = layout_image_get_fd_list(lw);
500 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, lw->editmenu_fd_list);
501 if (!path) gtk_widget_set_sensitive(item, FALSE);
502 menu_item_add_divider(submenu);
503 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
505 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
507 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
508 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
510 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
511 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
513 menu_item_add_divider(menu);
515 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
516 if (!path) gtk_widget_set_sensitive(item, FALSE);
517 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
518 if (!path) gtk_widget_set_sensitive(item, FALSE);
519 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
520 if (!path) gtk_widget_set_sensitive(item, FALSE);
521 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
522 if (!path) gtk_widget_set_sensitive(item, FALSE);
524 if (options->show_copy_path)
526 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
527 if (!path) gtk_widget_set_sensitive(item, FALSE);
530 menu_item_add_divider(menu);
532 if (layout_image_slideshow_active(lw))
534 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
535 if (layout_image_slideshow_paused(lw))
537 item = menu_item_add(menu, _("Continue slides_how"),
538 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
542 item = menu_item_add(menu, _("Pause slides_how"),
543 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
548 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
549 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
550 gtk_widget_set_sensitive(item, FALSE);
555 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
559 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
562 menu_item_add_divider(menu);
564 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
565 G_CALLBACK(li_pop_menu_hide_cb), lw);
566 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
571 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
573 LayoutWindow *lw = data;
575 gdk_window_get_origin(lw->image->pr->window, x, y);
576 popup_menu_position_clamp(menu, x, y, 0);
579 void layout_image_menu_popup(LayoutWindow *lw)
583 menu = layout_image_pop_menu(lw);
584 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
588 *----------------------------------------------------------------------------
590 *----------------------------------------------------------------------------
593 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
595 GtkSelectionData *selection_data, guint info,
596 guint time, gpointer data)
598 LayoutWindow *lw = data;
602 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
604 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
607 if (i < MAX_SPLIT_IMAGES)
609 DEBUG_1("dnd image activate %d", i);
610 layout_image_activate(lw, i);
614 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
616 CollectionData *source;
620 if (info == TARGET_URI_LIST)
622 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
628 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
633 FileData *fd = list->data;
635 if (isfile(fd->path))
641 base = remove_level_from_path(fd->path);
642 dir_fd = file_data_new_simple(base);
643 if (dir_fd != lw->dir_fd)
645 layout_set_fd(lw, dir_fd);
647 file_data_unref(dir_fd);
650 row = layout_list_get_index(lw, fd);
651 if (source && info_list)
653 layout_image_set_collection(lw, source, info_list->data);
657 layout_image_set_fd(lw, fd);
661 layout_image_set_index(lw, row);
664 else if (isdir(fd->path))
666 layout_set_fd(lw, fd);
667 layout_image_set_fd(lw, NULL);
672 g_list_free(info_list);
676 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
677 GtkSelectionData *selection_data, guint info,
678 guint time, gpointer data)
680 LayoutWindow *lw = data;
685 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
687 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
690 if (i < MAX_SPLIT_IMAGES)
692 DEBUG_1("dnd get from %d", i);
693 fd = image_get_fd(lw->split_images[i]);
696 fd = layout_image_get_fd(lw);
707 case TARGET_URI_LIST:
710 case TARGET_TEXT_PLAIN:
715 list = g_list_append(NULL, fd);
716 text = uri_text_from_filelist(list, &len, plain_text);
720 gtk_selection_data_set(selection_data, selection_data->target,
721 8, (guchar *)text, len);
727 gtk_selection_data_set(selection_data, selection_data->target,
732 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
734 LayoutWindow *lw = data;
735 if (context->action == GDK_ACTION_MOVE)
740 fd = layout_image_get_fd(lw);
741 row = layout_list_get_index(lw, fd);
744 if (!isfile(fd->path))
746 if ((guint) row < layout_list_count(lw, NULL) - 1)
748 layout_image_next(lw);
752 layout_image_prev(lw);
759 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
761 ImageWindow *imd = lw->split_images[i];
763 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
764 dnd_file_drag_types, dnd_file_drag_types_count,
765 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
766 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
767 G_CALLBACK(layout_image_dnd_get), lw);
768 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
769 G_CALLBACK(layout_image_dnd_end), lw);
771 gtk_drag_dest_set(imd->pr,
772 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
773 dnd_file_drop_types, dnd_file_drop_types_count,
774 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
775 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
776 G_CALLBACK(layout_image_dnd_receive), lw);
781 *----------------------------------------------------------------------------
783 *----------------------------------------------------------------------------
786 void layout_image_to_root(LayoutWindow *lw)
788 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
792 *----------------------------------------------------------------------------
793 * manipulation + accessors
794 *----------------------------------------------------------------------------
797 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
800 gint width, height, i;
801 if (!layout_valid(&lw)) return;
803 image_scroll(lw->image, x, y);
805 if (!connect_scroll) return;
807 image_get_image_size(lw->image, &width, &height);
808 dx = (gdouble) x / width;
809 dy = (gdouble) y / height;
811 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
813 if (lw->split_images[i] && lw->split_images[i] != lw->image)
816 image_get_scroll_center(lw->split_images[i], &sx, &sy);
819 image_set_scroll_center(lw->split_images[i], sx, sy);
825 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
828 if (!layout_valid(&lw)) return;
830 image_zoom_adjust(lw->image, increment);
832 if (!connect_zoom) return;
834 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
836 if (lw->split_images[i] && lw->split_images[i] != lw->image)
837 image_zoom_adjust(lw->split_images[i], increment); ;
841 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
844 if (!layout_valid(&lw)) return;
846 image_zoom_adjust_at_point(lw->image, increment, x, y);
848 if (!connect_zoom) return;
850 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
852 if (lw->split_images[i] && lw->split_images[i] != lw->image)
853 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
857 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
860 if (!layout_valid(&lw)) return;
862 image_zoom_set(lw->image, zoom);
864 if (!connect_zoom) return;
866 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
868 if (lw->split_images[i] && lw->split_images[i] != lw->image)
869 image_zoom_set(lw->split_images[i], zoom);
873 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
876 if (!layout_valid(&lw)) return;
878 image_zoom_set_fill_geometry(lw->image, vertical);
880 if (!connect_zoom) return;
882 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
884 if (lw->split_images[i] && lw->split_images[i] != lw->image)
885 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
889 void layout_image_alter(LayoutWindow *lw, AlterType type)
891 if (!layout_valid(&lw)) return;
893 image_alter(lw->image, type);
896 const gchar *layout_image_get_path(LayoutWindow *lw)
898 if (!layout_valid(&lw)) return NULL;
900 return image_get_path(lw->image);
903 const gchar *layout_image_get_name(LayoutWindow *lw)
905 if (!layout_valid(&lw)) return NULL;
907 return image_get_name(lw->image);
910 FileData *layout_image_get_fd(LayoutWindow *lw)
912 if (!layout_valid(&lw)) return NULL;
914 return image_get_fd(lw->image);
917 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
919 if (!layout_valid(&lw)) return NULL;
921 return image_get_collection(lw->image, info);
924 gint layout_image_get_index(LayoutWindow *lw)
926 return layout_list_get_index(lw, image_get_fd(lw->image));
930 *----------------------------------------------------------------------------
932 *----------------------------------------------------------------------------
935 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
937 if (!layout_valid(&lw)) return;
939 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
941 layout_list_sync_fd(lw, fd);
942 layout_image_slideshow_continue_check(lw);
943 layout_bars_new_image(lw);
946 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
948 if (!layout_valid(&lw)) return;
951 This should be handled at the caller: in vflist_select_image
954 const gchar *old_path;
956 old_path = layout_image_get_path(lw);
957 if (old_path && strcmp(path, old_path) == 0) return;
960 layout_image_set_fd(lw, fd);
961 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
964 void layout_image_set_index(LayoutWindow *lw, gint index)
967 FileData *read_ahead_fd;
970 if (!layout_valid(&lw)) return;
972 old = layout_list_get_index(lw, layout_image_get_fd(lw));
973 fd = layout_list_get_fd(lw, index);
977 read_ahead_fd = layout_list_get_fd(lw, index - 1);
981 read_ahead_fd = layout_list_get_fd(lw, index + 1);
984 if (layout_selection_count(lw, 0) > 1)
986 GList *x = layout_selection_list_by_index(lw);
990 for (last = y = x; y; y = y->next)
992 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
999 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1000 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1003 newindex = GPOINTER_TO_INT(y->next->data);
1005 newindex = GPOINTER_TO_INT(x->data);
1010 newindex = GPOINTER_TO_INT(y->prev->data);
1012 newindex = GPOINTER_TO_INT(last->data);
1015 read_ahead_fd = layout_list_get_fd(lw, newindex);
1019 x = g_list_remove(x, x->data);
1022 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1025 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gint forward)
1027 if (!layout_valid(&lw)) return;
1029 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1030 if (options->image.enable_read_ahead)
1032 CollectInfo *r_info;
1035 r_info = collection_next_by_info(cd, info);
1036 if (!r_info) r_info = collection_prev_by_info(cd, info);
1040 r_info = collection_prev_by_info(cd, info);
1041 if (!r_info) r_info = collection_next_by_info(cd, info);
1043 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1046 layout_image_slideshow_continue_check(lw);
1047 layout_bars_new_image(lw);
1050 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1052 layout_image_set_collection_real(lw, cd, info, TRUE);
1053 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1056 void layout_image_refresh(LayoutWindow *lw)
1058 if (!layout_valid(&lw)) return;
1060 image_reload(lw->image);
1063 void layout_image_color_profile_set(LayoutWindow *lw,
1064 gint input_type, gint screen_type,
1067 if (!layout_valid(&lw)) return;
1069 image_color_profile_set(lw->image, input_type, screen_type, use_image);
1072 gint layout_image_color_profile_get(LayoutWindow *lw,
1073 gint *input_type, gint *screen_type,
1076 if (!layout_valid(&lw)) return FALSE;
1078 return image_color_profile_get(lw->image, input_type, screen_type, use_image);
1081 void layout_image_color_profile_set_use(LayoutWindow *lw, gint enable)
1083 if (!layout_valid(&lw)) return;
1085 image_color_profile_set_use(lw->image, enable);
1092 gtk_widget_set_sensitive(GTK_BIN(lw->info_color)->child, enable);
1096 gint layout_image_color_profile_get_use(LayoutWindow *lw)
1098 if (!layout_valid(&lw)) return FALSE;
1100 return image_color_profile_get_use(lw->image);
1103 gint layout_image_color_profile_get_from_image(LayoutWindow *lw)
1105 if (!layout_valid(&lw)) return FALSE;
1107 return image_color_profile_get_from_image(lw->image);
1111 *----------------------------------------------------------------------------
1113 *----------------------------------------------------------------------------
1116 void layout_image_next(LayoutWindow *lw)
1122 if (!layout_valid(&lw)) return;
1124 if (layout_image_slideshow_active(lw))
1126 layout_image_slideshow_next(lw);
1130 if (layout_selection_count(lw, 0) > 1)
1132 GList *x = layout_selection_list_by_index(lw);
1133 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1136 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1141 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1143 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1146 x = g_list_remove(x, x->data);
1147 if (y) /* not dereferenced */
1151 cd = image_get_collection(lw->image, &info);
1155 info = collection_next_by_info(cd, info);
1158 layout_image_set_collection_real(lw, cd, info, TRUE);
1162 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1167 current = layout_image_get_index(lw);
1171 if ((guint) current < layout_list_count(lw, NULL) - 1)
1173 layout_image_set_index(lw, current + 1);
1177 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1182 layout_image_set_index(lw, 0);
1186 void layout_image_prev(LayoutWindow *lw)
1192 if (!layout_valid(&lw)) return;
1194 if (layout_image_slideshow_active(lw))
1196 layout_image_slideshow_prev(lw);
1200 if (layout_selection_count(lw, 0) > 1)
1202 GList *x = layout_selection_list_by_index(lw);
1203 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1207 for (last = y = x; y; y = y->next)
1209 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1214 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1216 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1219 x = g_list_remove(x, x->data);
1220 if (y) /* not dereferenced */
1224 cd = image_get_collection(lw->image, &info);
1228 info = collection_prev_by_info(cd, info);
1231 layout_image_set_collection_real(lw, cd, info, FALSE);
1235 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1240 current = layout_image_get_index(lw);
1246 layout_image_set_index(lw, current - 1);
1250 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1255 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1259 void layout_image_first(LayoutWindow *lw)
1265 if (!layout_valid(&lw)) return;
1267 cd = image_get_collection(lw->image, &info);
1272 new = collection_get_first(cd);
1273 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1277 current = layout_image_get_index(lw);
1278 if (current != 0 && layout_list_count(lw, NULL) > 0)
1280 layout_image_set_index(lw, 0);
1284 void layout_image_last(LayoutWindow *lw)
1291 if (!layout_valid(&lw)) return;
1293 cd = image_get_collection(lw->image, &info);
1298 new = collection_get_last(cd);
1299 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1303 current = layout_image_get_index(lw);
1304 count = layout_list_count(lw, NULL);
1305 if (current != count - 1 && count > 0)
1307 layout_image_set_index(lw, count - 1);
1312 *----------------------------------------------------------------------------
1314 *----------------------------------------------------------------------------
1317 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1321 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1323 if (lw->split_images[i] == imd)
1326 if (i < MAX_SPLIT_IMAGES)
1334 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1336 LayoutWindow *lw = data;
1339 switch (event->button)
1341 case MOUSE_BUTTON_LEFT:
1342 if (lw->split_mode == SPLIT_NONE)
1343 layout_image_next(lw);
1345 case MOUSE_BUTTON_MIDDLE:
1346 if (lw->split_mode == SPLIT_NONE)
1347 layout_image_prev(lw);
1349 case MOUSE_BUTTON_RIGHT:
1350 menu = layout_image_pop_menu(lw);
1351 if (imd == lw->image)
1353 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1355 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1362 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1364 LayoutWindow *lw = data;
1366 gint i = image_idx(lw, imd);
1370 DEBUG_1("image activate scroll %d", i);
1371 layout_image_activate(lw, i);
1375 if (event->state & GDK_CONTROL_MASK)
1377 switch (event->direction)
1380 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1382 case GDK_SCROLL_DOWN:
1383 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1389 else if (options->mousewheel_scrolls)
1391 switch (event->direction)
1394 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1396 case GDK_SCROLL_DOWN:
1397 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1399 case GDK_SCROLL_LEFT:
1400 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1402 case GDK_SCROLL_RIGHT:
1403 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1411 switch (event->direction)
1414 layout_image_prev(lw);
1416 case GDK_SCROLL_DOWN:
1417 layout_image_next(lw);
1425 static void layout_image_drag_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1428 LayoutWindow *lw = data;
1430 if (!(event->state & GDK_SHIFT_MASK)) return;
1432 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1434 if (lw->split_images[i] && lw->split_images[i] != imd)
1438 if (event->state & GDK_CONTROL_MASK)
1440 image_get_scroll_center(imd, &sx, &sy);
1444 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1448 image_set_scroll_center(lw->split_images[i], sx, sy);
1453 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1455 LayoutWindow *lw = data;
1457 gint i = image_idx(lw, imd);
1461 layout_image_activate(lw, i);
1464 switch (event->button)
1466 case MOUSE_BUTTON_RIGHT:
1467 menu = layout_image_pop_menu(lw);
1468 if (imd == lw->image)
1470 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1472 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1480 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1482 LayoutWindow *lw = data;
1483 gint i = image_idx(lw, imd);
1487 layout_image_activate(lw, i);
1490 /* continue as with active image */
1491 layout_image_drag_cb(imd, event, dx, dy, data);
1495 static void layout_image_set_buttons(LayoutWindow *lw)
1497 image_set_button_func(lw->image, layout_image_button_cb, lw);
1498 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1501 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1503 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1504 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1507 /* Returns the length of an integer */
1508 static gint num_length(gint num)
1511 if (num < 0) num = -num;
1520 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
1522 LayoutWindow *lw = data;
1523 gint x_pixel, y_pixel;
1525 if (!data || !layout_valid(&lw) || !lw->image
1526 || lw->options.info_pixel_hidden || lw->image->unknown) return;
1528 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
1530 if(x_pixel > 0 && y_pixel > 0)
1532 gint r_mouse, g_mouse, b_mouse;
1535 PangoAttrList *attrs;
1537 pixbuf_renderer_get_image_size(pr, &width, &height);
1538 if (width < 1 || height < 1) return;
1540 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
1541 &r_mouse, &g_mouse, &b_mouse);
1543 attrs = pango_attr_list_new();
1544 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
1546 text = g_strdup_printf(_("pos(%*d,%*d) rgb(%3d,%3d,%3d)"),
1547 num_length(width - 1), x_pixel,
1548 num_length(height - 1), y_pixel,
1549 r_mouse, g_mouse, b_mouse);
1551 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
1552 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
1553 pango_attr_list_unref(attrs);
1558 gtk_label_set_text(GTK_LABEL(lw->info_pixel), "");
1564 *----------------------------------------------------------------------------
1566 *----------------------------------------------------------------------------
1569 static void layout_image_update_cb(ImageWindow *imd, gpointer data)
1571 LayoutWindow *lw = data;
1572 layout_status_update_image(lw);
1575 GtkWidget *layout_image_new(LayoutWindow *lw, gint i)
1577 if (!lw->split_image_sizegroup) lw->split_image_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
1579 if (!lw->split_images[i])
1581 lw->split_images[i] = image_new(TRUE);
1583 #if GTK_CHECK_VERSION(2,12,0)
1584 g_object_ref(lw->split_images[i]->widget);
1586 gtk_widget_ref(lw->split_images[i]->widget);
1589 g_signal_connect(G_OBJECT(lw->split_images[i]->pr), "update-pixel",
1590 G_CALLBACK(layout_status_update_pixel_cb), lw);
1592 image_background_set_color(lw->split_images[i], options->image.use_custom_border_color ? &options->image.border_color : NULL);
1594 image_auto_refresh_enable(lw->split_images[i], TRUE);
1596 layout_image_dnd_init(lw, i);
1597 image_color_profile_set(lw->split_images[i],
1598 options->color_profile.input_type,
1599 options->color_profile.screen_type,
1600 options->color_profile.use_image);
1601 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1603 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1604 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
1608 return lw->split_images[i]->widget;
1611 void layout_image_deactivate(LayoutWindow *lw, gint i)
1614 if (!lw->split_images[i]) return;
1615 image_set_update_func(lw->split_images[i], NULL, NULL);
1616 layout_image_set_buttons_inactive(lw, i);
1617 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1619 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1620 image_select(lw->split_images[i], FALSE);
1624 void layout_image_activate(LayoutWindow *lw, gint i)
1628 if (!lw->split_images[i]) return;
1630 /* deactivate currently active */
1631 if (lw->active_split_image != i)
1632 layout_image_deactivate(lw, lw->active_split_image);
1634 lw->image = lw->split_images[i];
1635 lw->active_split_image = i;
1637 image_set_update_func(lw->image, layout_image_update_cb, lw);
1638 layout_image_set_buttons(lw);
1639 image_set_drag_func(lw->image, layout_image_drag_cb, lw);
1641 image_attach_window(lw->image, lw->window, NULL, GQ_APPNAME, FALSE);
1643 /* do not hilight selected image in SPLIT_NONE */
1644 /* maybe the image should be selected always and hilight should be controled by
1645 another image option */
1646 if (lw->split_mode != SPLIT_NONE)
1647 image_select(lw->split_images[i], TRUE);
1649 image_select(lw->split_images[i], FALSE);
1651 fd = image_get_fd(lw->image);
1655 // layout_list_sync_path(lw, path);
1656 layout_set_fd(lw, fd);
1661 static void layout_image_setup_split_common(LayoutWindow *lw, gint n)
1663 gboolean frame = (n == 1) ? (!lw->options.tools_float && !lw->options.tools_hidden) : 1;
1666 for (i = 0; i < n; i++)
1667 if (!lw->split_images[i])
1669 FileData *img_fd = NULL;
1672 layout_image_new(lw, i);
1673 image_set_frame(lw->split_images[i], frame);
1674 image_set_selectable(lw->split_images[i], 1);
1678 image_osd_copy_status(lw->image, lw->split_images[i]);
1681 if (layout_selection_count(lw, 0) > 1)
1683 GList *work = g_list_last(layout_selection_list(lw));
1686 if (work) work = work->prev;
1688 while (work && j < i)
1690 FileData *fd = work->data;
1694 if (!fd || !*fd->path) continue;
1699 if (!img_fd && lw->image)
1701 img_fd = image_get_fd(lw->image);
1702 zoom = image_zoom_get(lw->image);
1708 image_change_fd(lw->split_images[i], img_fd, zoom);
1709 image_get_scroll_center(lw->image, &sx, &sy);
1710 image_set_scroll_center(lw->split_images[i], sx, sy);
1712 layout_image_deactivate(lw, i);
1716 image_set_frame(lw->split_images[i], frame);
1717 image_set_selectable(lw->split_images[i], 1);
1720 for (i = n; i < MAX_SPLIT_IMAGES; i++)
1722 if (lw->split_images[i])
1724 #if GTK_CHECK_VERSION(2,12,0)
1725 g_object_unref(lw->split_images[i]->widget);
1727 gtk_widget_unref(lw->split_images[i]->widget);
1729 lw->split_images[i] = NULL;
1733 if (!lw->image || lw->active_split_image < 0 || lw->active_split_image >= n)
1735 layout_image_activate(lw, 0);
1739 /* this will draw the frame around selected image (image_select)
1740 on switch from single to split images */
1741 layout_image_activate(lw, lw->active_split_image);
1745 GtkWidget *layout_image_setup_split_none(LayoutWindow *lw)
1747 lw->split_mode = SPLIT_NONE;
1749 layout_image_setup_split_common(lw, 1);
1751 lw->split_image_widget = lw->split_images[0]->widget;
1753 return lw->split_image_widget;
1757 GtkWidget *layout_image_setup_split_hv(LayoutWindow *lw, gboolean horizontal)
1761 lw->split_mode = horizontal ? SPLIT_HOR : SPLIT_VERT;
1763 layout_image_setup_split_common(lw, 2);
1765 /* horizontal split means vpaned and vice versa */
1767 paned = gtk_vpaned_new();
1769 paned = gtk_hpaned_new();
1771 gtk_paned_pack1(GTK_PANED(paned), lw->split_images[0]->widget, TRUE, TRUE);
1772 gtk_paned_pack2(GTK_PANED(paned), lw->split_images[1]->widget, TRUE, TRUE);
1774 gtk_widget_show(lw->split_images[0]->widget);
1775 gtk_widget_show(lw->split_images[1]->widget);
1777 lw->split_image_widget = paned;
1779 return lw->split_image_widget;
1783 GtkWidget *layout_image_setup_split_quad(LayoutWindow *lw)
1790 lw->split_mode = SPLIT_QUAD;
1792 layout_image_setup_split_common(lw, 4);
1794 hpaned = gtk_hpaned_new();
1795 vpaned1 = gtk_vpaned_new();
1796 vpaned2 = gtk_vpaned_new();
1798 gtk_paned_pack1(GTK_PANED(vpaned1), lw->split_images[0]->widget, TRUE, TRUE);
1799 gtk_paned_pack2(GTK_PANED(vpaned1), lw->split_images[2]->widget, TRUE, TRUE);
1801 gtk_paned_pack1(GTK_PANED(vpaned2), lw->split_images[1]->widget, TRUE, TRUE);
1802 gtk_paned_pack2(GTK_PANED(vpaned2), lw->split_images[3]->widget, TRUE, TRUE);
1804 gtk_paned_pack1(GTK_PANED(hpaned), vpaned1, TRUE, TRUE);
1805 gtk_paned_pack2(GTK_PANED(hpaned), vpaned2, TRUE, TRUE);
1807 for (i = 0; i < 4; i++)
1808 gtk_widget_show(lw->split_images[i]->widget);
1810 gtk_widget_show(vpaned1);
1811 gtk_widget_show(vpaned2);
1813 lw->split_image_widget = hpaned;
1815 return lw->split_image_widget;
1819 GtkWidget *layout_image_setup_split(LayoutWindow *lw, ImageSplitMode mode)
1824 return layout_image_setup_split_hv(lw, TRUE);
1826 return layout_image_setup_split_hv(lw, FALSE);
1828 return layout_image_setup_split_quad(lw);
1831 return layout_image_setup_split_none(lw);
1837 *-----------------------------------------------------------------------------
1838 * maintenance (for rename, move, remove)
1839 *-----------------------------------------------------------------------------
1842 static void layout_image_maint_renamed(LayoutWindow *lw, FileData *fd)
1844 if (fd == layout_image_get_fd(lw))
1846 image_set_fd(lw->image, fd);
1850 static void layout_image_maint_removed(LayoutWindow *lw, FileData *fd)
1852 if (fd == layout_image_get_fd(lw))
1857 cd = image_get_collection(lw->image, &info);
1862 new = collection_next_by_info(cd, info);
1863 if (!new) new = collection_prev_by_info(cd, info);
1867 layout_image_set_collection(lw, cd, new);
1872 layout_image_set_fd(lw, NULL);
1877 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
1879 LayoutWindow *lw = data;
1881 if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
1883 switch (fd->change->type)
1885 case FILEDATA_CHANGE_MOVE:
1886 case FILEDATA_CHANGE_RENAME:
1887 layout_image_maint_renamed(lw, fd);
1889 case FILEDATA_CHANGE_DELETE:
1890 layout_image_maint_removed(lw, fd);
1892 case FILEDATA_CHANGE_COPY:
1893 case FILEDATA_CHANGE_UNSPECIFIED:
1894 case FILEDATA_CHANGE_WRITE_METADATA:
1899 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */