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;
68 lw->full_screen = NULL;
71 void layout_image_full_screen_start(LayoutWindow *lw)
73 if (!layout_valid(&lw)) return;
75 if (lw->full_screen) return;
77 lw->full_screen = fullscreen_start(lw->window, lw->image,
78 layout_image_full_screen_stop_func, lw);
80 /* set to new image window */
81 lw->image = lw->full_screen->imd;
83 layout_image_set_buttons(lw);
85 g_signal_connect(G_OBJECT(lw->full_screen->window), "key_press_event",
86 G_CALLBACK(layout_key_press_cb), lw);
88 layout_actions_add_window(lw, lw->full_screen->window);
90 gtk_widget_set_sensitive(lw->window, FALSE);
91 if (lw->tools) gtk_widget_set_sensitive(lw->tools, FALSE);
94 image_osd_copy_status(lw->full_screen->normal_imd, lw->image);
97 void layout_image_full_screen_stop(LayoutWindow *lw)
99 if (!layout_valid(&lw)) return;
100 if (!lw->full_screen) return;
102 image_osd_copy_status(lw->image, lw->full_screen->normal_imd);
104 fullscreen_stop(lw->full_screen);
107 gtk_widget_set_sensitive(lw->window, TRUE);
108 if (lw->tools) gtk_widget_set_sensitive(lw->tools, TRUE);
112 void layout_image_full_screen_toggle(LayoutWindow *lw)
114 if (!layout_valid(&lw)) return;
117 layout_image_full_screen_stop(lw);
121 layout_image_full_screen_start(lw);
125 gboolean layout_image_full_screen_active(LayoutWindow *lw)
127 if (!layout_valid(&lw)) return FALSE;
129 return (lw->full_screen != NULL);
133 *----------------------------------------------------------------------------
135 *----------------------------------------------------------------------------
138 static void layout_image_slideshow_next(LayoutWindow *lw)
140 if (lw->slideshow) slideshow_next(lw->slideshow);
143 static void layout_image_slideshow_prev(LayoutWindow *lw)
145 if (lw->slideshow) slideshow_prev(lw->slideshow);
148 static void layout_image_slideshow_stop_func(SlideShowData *ss, gpointer data)
150 LayoutWindow *lw = data;
152 lw->slideshow = NULL;
153 layout_status_update_info(lw, NULL);
156 void layout_image_slideshow_start(LayoutWindow *lw)
161 if (!layout_valid(&lw)) return;
162 if (lw->slideshow) return;
164 cd = image_get_collection(lw->image, &info);
168 lw->slideshow = slideshow_start_from_collection(lw, NULL, cd,
169 layout_image_slideshow_stop_func, lw, info);
173 lw->slideshow = slideshow_start(lw,
174 layout_list_get_index(lw, layout_image_get_fd(lw)),
175 layout_image_slideshow_stop_func, lw);
178 layout_status_update_info(lw, NULL);
181 /* note that slideshow will take ownership of the list, do not free it */
182 void layout_image_slideshow_start_from_list(LayoutWindow *lw, GList *list)
184 if (!layout_valid(&lw)) return;
186 if (lw->slideshow || !list)
192 lw->slideshow = slideshow_start_from_filelist(lw, NULL, list,
193 layout_image_slideshow_stop_func, lw);
195 layout_status_update_info(lw, NULL);
198 void layout_image_slideshow_stop(LayoutWindow *lw)
200 if (!layout_valid(&lw)) return;
202 if (!lw->slideshow) return;
204 slideshow_free(lw->slideshow);
205 /* the stop_func sets lw->slideshow to NULL for us */
208 void layout_image_slideshow_toggle(LayoutWindow *lw)
210 if (!layout_valid(&lw)) return;
214 layout_image_slideshow_stop(lw);
218 layout_image_slideshow_start(lw);
222 gboolean layout_image_slideshow_active(LayoutWindow *lw)
224 if (!layout_valid(&lw)) return FALSE;
226 return (lw->slideshow != NULL);
229 gboolean layout_image_slideshow_pause_toggle(LayoutWindow *lw)
233 if (!layout_valid(&lw)) return FALSE;
235 ret = slideshow_pause_toggle(lw->slideshow);
237 layout_status_update_info(lw, NULL);
242 gboolean layout_image_slideshow_paused(LayoutWindow *lw)
244 if (!layout_valid(&lw)) return FALSE;
246 return (slideshow_paused(lw->slideshow));
249 static gboolean layout_image_slideshow_continue_check(LayoutWindow *lw)
251 if (!lw->slideshow) return FALSE;
253 if (!slideshow_should_continue(lw->slideshow))
255 layout_image_slideshow_stop(lw);
263 *----------------------------------------------------------------------------
265 *----------------------------------------------------------------------------
268 static void li_pop_menu_zoom_in_cb(GtkWidget *widget, gpointer data)
270 LayoutWindow *lw = data;
272 layout_image_zoom_adjust(lw, get_zoom_increment(), FALSE);
275 static void li_pop_menu_zoom_out_cb(GtkWidget *widget, gpointer data)
277 LayoutWindow *lw = data;
278 layout_image_zoom_adjust(lw, -get_zoom_increment(), FALSE);
281 static void li_pop_menu_zoom_1_1_cb(GtkWidget *widget, gpointer data)
283 LayoutWindow *lw = data;
285 layout_image_zoom_set(lw, 1.0, FALSE);
288 static void li_pop_menu_zoom_fit_cb(GtkWidget *widget, gpointer data)
290 LayoutWindow *lw = data;
292 layout_image_zoom_set(lw, 0.0, FALSE);
295 static void li_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
298 const gchar *key = data;
300 lw = submenu_item_get_data(widget);
302 if (!editor_window_flag_set(key))
304 layout_image_full_screen_stop(lw);
306 file_util_start_editor_from_file(key, layout_image_get_fd(lw), lw->window);
309 static void li_pop_menu_wallpaper_cb(GtkWidget *widget, gpointer data)
311 LayoutWindow *lw = data;
313 layout_image_to_root(lw);
316 static void li_pop_menu_alter_cb(GtkWidget *widget, gpointer data)
318 LayoutWindow *lw = data;
321 lw = submenu_item_get_data(widget);
322 type = (AlterType)GPOINTER_TO_INT(data);
324 image_alter_orientation(lw->image, type);
327 static void li_pop_menu_new_cb(GtkWidget *widget, gpointer data)
329 LayoutWindow *lw = data;
331 view_window_new(layout_image_get_fd(lw));
334 static GtkWidget *li_pop_menu_click_parent(GtkWidget *widget, LayoutWindow *lw)
339 menu = gtk_widget_get_toplevel(widget);
340 if (!menu) return NULL;
342 parent = g_object_get_data(G_OBJECT(menu), "click_parent");
344 if (!parent && lw->full_screen)
346 parent = lw->full_screen->imd->widget;
352 static void li_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
354 LayoutWindow *lw = data;
356 file_util_copy(layout_image_get_fd(lw), NULL, NULL,
357 li_pop_menu_click_parent(widget, lw));
360 static void li_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
362 LayoutWindow *lw = data;
364 file_util_copy_path_to_clipboard(layout_image_get_fd(lw));
367 static void li_pop_menu_move_cb(GtkWidget *widget, gpointer data)
369 LayoutWindow *lw = data;
371 file_util_move(layout_image_get_fd(lw), NULL, NULL,
372 li_pop_menu_click_parent(widget, lw));
375 static void li_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
377 LayoutWindow *lw = data;
379 file_util_rename(layout_image_get_fd(lw), NULL,
380 li_pop_menu_click_parent(widget, lw));
383 static void li_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
385 LayoutWindow *lw = data;
387 file_util_delete(layout_image_get_fd(lw), NULL,
388 li_pop_menu_click_parent(widget, lw));
391 static void li_pop_menu_slide_start_cb(GtkWidget *widget, gpointer data)
393 LayoutWindow *lw = data;
395 layout_image_slideshow_start(lw);
398 static void li_pop_menu_slide_stop_cb(GtkWidget *widget, gpointer data)
400 LayoutWindow *lw = data;
402 layout_image_slideshow_stop(lw);
405 static void li_pop_menu_slide_pause_cb(GtkWidget *widget, gpointer data)
407 LayoutWindow *lw = data;
409 layout_image_slideshow_pause_toggle(lw);
412 static void li_pop_menu_full_screen_cb(GtkWidget *widget, gpointer data)
414 LayoutWindow *lw = data;
416 layout_image_full_screen_toggle(lw);
419 static void li_pop_menu_hide_cb(GtkWidget *widget, gpointer data)
421 LayoutWindow *lw = data;
423 layout_tools_hide_toggle(lw);
426 static void li_set_layout_path_cb(GtkWidget *widget, gpointer data)
428 LayoutWindow *lw = data;
431 if (!layout_valid(&lw)) return;
433 fd = layout_image_get_fd(lw);
434 if (fd) layout_set_fd(lw, fd);
437 static gboolean li_check_if_current_path(LayoutWindow *lw, const gchar *path)
442 if (!path || !layout_valid(&lw) || !lw->dir_fd) return FALSE;
444 dirname = g_path_get_dirname(path);
445 ret = (strcmp(lw->dir_fd->path, dirname) == 0);
450 static void layout_image_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
452 GList *editmenu_fd_list = data;
454 filelist_free(editmenu_fd_list);
457 static GList *layout_image_get_fd_list(LayoutWindow *lw)
460 FileData *fd = layout_image_get_fd(lw);
463 list = g_list_append(NULL, file_data_ref(fd));
468 static GtkWidget *layout_image_pop_menu(LayoutWindow *lw)
475 GList *editmenu_fd_list;
477 path = layout_image_get_path(lw);
478 fullscreen = layout_image_full_screen_active(lw);
480 menu = popup_menu_short_lived();
482 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(li_pop_menu_zoom_in_cb), lw);
483 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(li_pop_menu_zoom_out_cb), lw);
484 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(li_pop_menu_zoom_1_1_cb), lw);
485 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(li_pop_menu_zoom_fit_cb), lw);
486 menu_item_add_divider(menu);
488 editmenu_fd_list = layout_image_get_fd_list(lw);
489 g_signal_connect(G_OBJECT(menu), "destroy",
490 G_CALLBACK(layout_image_popup_menu_destroy_cb), editmenu_fd_list);
491 submenu = submenu_add_edit(menu, &item, G_CALLBACK(li_pop_menu_edit_cb), lw, editmenu_fd_list);
492 if (!path) gtk_widget_set_sensitive(item, FALSE);
493 menu_item_add_divider(submenu);
494 menu_item_add(submenu, _("Set as _wallpaper"), G_CALLBACK(li_pop_menu_wallpaper_cb), lw);
496 item = submenu_add_alter(menu, G_CALLBACK(li_pop_menu_alter_cb), lw);
498 item = menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(li_pop_menu_new_cb), lw);
499 if (!path || fullscreen) gtk_widget_set_sensitive(item, FALSE);
501 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(li_set_layout_path_cb), lw);
502 if (!path || li_check_if_current_path(lw, path)) gtk_widget_set_sensitive(item, FALSE);
504 menu_item_add_divider(menu);
506 item = menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(li_pop_menu_copy_cb), lw);
507 if (!path) gtk_widget_set_sensitive(item, FALSE);
508 item = menu_item_add(menu, _("_Move..."), G_CALLBACK(li_pop_menu_move_cb), lw);
509 if (!path) gtk_widget_set_sensitive(item, FALSE);
510 item = menu_item_add(menu, _("_Rename..."), G_CALLBACK(li_pop_menu_rename_cb), lw);
511 if (!path) gtk_widget_set_sensitive(item, FALSE);
512 item = menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(li_pop_menu_delete_cb), lw);
513 if (!path) gtk_widget_set_sensitive(item, FALSE);
515 item = menu_item_add(menu, _("_Copy path"), G_CALLBACK(li_pop_menu_copy_path_cb), lw);
516 if (!path) gtk_widget_set_sensitive(item, FALSE);
518 menu_item_add_divider(menu);
520 if (layout_image_slideshow_active(lw))
522 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(li_pop_menu_slide_stop_cb), lw);
523 if (layout_image_slideshow_paused(lw))
525 item = menu_item_add(menu, _("Continue slides_how"),
526 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
530 item = menu_item_add(menu, _("Pause slides_how"),
531 G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
536 menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(li_pop_menu_slide_start_cb), lw);
537 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(li_pop_menu_slide_pause_cb), lw);
538 gtk_widget_set_sensitive(item, FALSE);
543 menu_item_add(menu, _("_Full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
547 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(li_pop_menu_full_screen_cb), lw);
550 menu_item_add_divider(menu);
552 item = menu_item_add_check(menu, _("Hide file _list"), lw->options.tools_hidden,
553 G_CALLBACK(li_pop_menu_hide_cb), lw);
554 if (fullscreen) gtk_widget_set_sensitive(item, FALSE);
559 static void layout_image_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
561 LayoutWindow *lw = data;
563 gdk_window_get_origin(lw->image->pr->window, x, y);
564 popup_menu_position_clamp(menu, x, y, 0);
567 void layout_image_menu_popup(LayoutWindow *lw)
571 menu = layout_image_pop_menu(lw);
572 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, layout_image_menu_pos_cb, lw, 0, GDK_CURRENT_TIME);
576 *----------------------------------------------------------------------------
578 *----------------------------------------------------------------------------
581 static void layout_image_dnd_receive(GtkWidget *widget, GdkDragContext *context,
583 GtkSelectionData *selection_data, guint info,
584 guint time, gpointer data)
586 LayoutWindow *lw = data;
590 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
592 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
595 if (i < MAX_SPLIT_IMAGES)
597 DEBUG_1("dnd image activate %d", i);
598 layout_image_activate(lw, i, FALSE);
602 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
604 CollectionData *source;
608 if (info == TARGET_URI_LIST)
610 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
616 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
621 FileData *fd = list->data;
623 if (isfile(fd->path))
629 base = remove_level_from_path(fd->path);
630 dir_fd = file_data_new_simple(base);
631 if (dir_fd != lw->dir_fd)
633 layout_set_fd(lw, dir_fd);
635 file_data_unref(dir_fd);
638 row = layout_list_get_index(lw, fd);
639 if (source && info_list)
641 layout_image_set_collection(lw, source, info_list->data);
645 layout_image_set_fd(lw, fd);
649 layout_image_set_index(lw, row);
652 else if (isdir(fd->path))
654 layout_set_fd(lw, fd);
655 layout_image_set_fd(lw, NULL);
660 g_list_free(info_list);
664 static void layout_image_dnd_get(GtkWidget *widget, GdkDragContext *context,
665 GtkSelectionData *selection_data, guint info,
666 guint time, gpointer data)
668 LayoutWindow *lw = data;
673 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
675 if (lw->split_images[i] && lw->split_images[i]->pr == widget)
678 if (i < MAX_SPLIT_IMAGES)
680 DEBUG_1("dnd get from %d", i);
681 fd = image_get_fd(lw->split_images[i]);
684 fd = layout_image_get_fd(lw);
695 case TARGET_URI_LIST:
698 case TARGET_TEXT_PLAIN:
703 list = g_list_append(NULL, fd);
704 text = uri_text_from_filelist(list, &len, plain_text);
708 gtk_selection_data_set(selection_data, selection_data->target,
709 8, (guchar *)text, len);
715 gtk_selection_data_set(selection_data, selection_data->target,
720 static void layout_image_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
722 LayoutWindow *lw = data;
723 if (context->action == GDK_ACTION_MOVE)
728 fd = layout_image_get_fd(lw);
729 row = layout_list_get_index(lw, fd);
732 if (!isfile(fd->path))
734 if ((guint) row < layout_list_count(lw, NULL) - 1)
736 layout_image_next(lw);
740 layout_image_prev(lw);
747 static void layout_image_dnd_init(LayoutWindow *lw, gint i)
749 ImageWindow *imd = lw->split_images[i];
751 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
752 dnd_file_drag_types, dnd_file_drag_types_count,
753 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
754 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
755 G_CALLBACK(layout_image_dnd_get), lw);
756 g_signal_connect(G_OBJECT(imd->pr), "drag_end",
757 G_CALLBACK(layout_image_dnd_end), lw);
759 gtk_drag_dest_set(imd->pr,
760 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
761 dnd_file_drop_types, dnd_file_drop_types_count,
762 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
763 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
764 G_CALLBACK(layout_image_dnd_receive), lw);
769 *----------------------------------------------------------------------------
771 *----------------------------------------------------------------------------
774 void layout_image_to_root(LayoutWindow *lw)
776 image_to_root_window(lw->image, (image_zoom_get(lw->image) == 0));
780 *----------------------------------------------------------------------------
781 * manipulation + accessors
782 *----------------------------------------------------------------------------
785 void layout_image_scroll(LayoutWindow *lw, gint x, gint y, gboolean connect_scroll)
788 gint width, height, i;
789 if (!layout_valid(&lw)) return;
791 image_scroll(lw->image, x, y);
793 if (!connect_scroll) return;
795 image_get_image_size(lw->image, &width, &height);
796 dx = (gdouble) x / width;
797 dy = (gdouble) y / height;
799 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
801 if (lw->split_images[i] && lw->split_images[i] != lw->image)
804 image_get_scroll_center(lw->split_images[i], &sx, &sy);
807 image_set_scroll_center(lw->split_images[i], sx, sy);
813 void layout_image_zoom_adjust(LayoutWindow *lw, gdouble increment, gboolean connect_zoom)
816 if (!layout_valid(&lw)) return;
818 image_zoom_adjust(lw->image, increment);
820 if (!connect_zoom) return;
822 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
824 if (lw->split_images[i] && lw->split_images[i] != lw->image)
825 image_zoom_adjust(lw->split_images[i], increment); ;
829 void layout_image_zoom_adjust_at_point(LayoutWindow *lw, gdouble increment, gint x, gint y, gboolean connect_zoom)
832 if (!layout_valid(&lw)) return;
834 image_zoom_adjust_at_point(lw->image, increment, x, y);
836 if (!connect_zoom) return;
838 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
840 if (lw->split_images[i] && lw->split_images[i] != lw->image)
841 image_zoom_adjust_at_point(lw->split_images[i], increment, x, y);
845 void layout_image_zoom_set(LayoutWindow *lw, gdouble zoom, gboolean connect_zoom)
848 if (!layout_valid(&lw)) return;
850 image_zoom_set(lw->image, zoom);
852 if (!connect_zoom) return;
854 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
856 if (lw->split_images[i] && lw->split_images[i] != lw->image)
857 image_zoom_set(lw->split_images[i], zoom);
861 void layout_image_zoom_set_fill_geometry(LayoutWindow *lw, gboolean vertical, gboolean connect_zoom)
864 if (!layout_valid(&lw)) return;
866 image_zoom_set_fill_geometry(lw->image, vertical);
868 if (!connect_zoom) return;
870 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
872 if (lw->split_images[i] && lw->split_images[i] != lw->image)
873 image_zoom_set_fill_geometry(lw->split_images[i], vertical);
877 void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
879 if (!layout_valid(&lw)) return;
881 image_alter_orientation(lw->image, type);
884 void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
886 if (!layout_valid(&lw)) return;
888 image_set_desaturate(lw->image, desaturate);
891 gboolean layout_image_get_desaturate(LayoutWindow *lw)
893 if (!layout_valid(&lw)) return FALSE;
895 return image_get_desaturate(lw->image);
900 const gchar *layout_image_get_path(LayoutWindow *lw)
902 if (!layout_valid(&lw)) return NULL;
904 return image_get_path(lw->image);
907 const gchar *layout_image_get_name(LayoutWindow *lw)
909 if (!layout_valid(&lw)) return NULL;
911 return image_get_name(lw->image);
914 FileData *layout_image_get_fd(LayoutWindow *lw)
916 if (!layout_valid(&lw)) return NULL;
918 return image_get_fd(lw->image);
921 CollectionData *layout_image_get_collection(LayoutWindow *lw, CollectInfo **info)
923 if (!layout_valid(&lw)) return NULL;
925 return image_get_collection(lw->image, info);
928 gint layout_image_get_index(LayoutWindow *lw)
930 return layout_list_get_index(lw, image_get_fd(lw->image));
934 *----------------------------------------------------------------------------
936 *----------------------------------------------------------------------------
939 void layout_image_set_fd(LayoutWindow *lw, FileData *fd)
941 if (!layout_valid(&lw)) return;
943 image_change_fd(lw->image, fd, image_zoom_get_default(lw->image));
945 layout_list_sync_fd(lw, fd);
946 layout_image_slideshow_continue_check(lw);
947 layout_bars_new_image(lw);
950 void layout_image_set_with_ahead(LayoutWindow *lw, FileData *fd, FileData *read_ahead_fd)
952 if (!layout_valid(&lw)) return;
955 This should be handled at the caller: in vflist_select_image
958 const gchar *old_path;
960 old_path = layout_image_get_path(lw);
961 if (old_path && strcmp(path, old_path) == 0) return;
964 layout_image_set_fd(lw, fd);
965 if (options->image.enable_read_ahead) image_prebuffer_set(lw->image, read_ahead_fd);
968 void layout_image_set_index(LayoutWindow *lw, gint index)
971 FileData *read_ahead_fd;
974 if (!layout_valid(&lw)) return;
976 old = layout_list_get_index(lw, layout_image_get_fd(lw));
977 fd = layout_list_get_fd(lw, index);
981 read_ahead_fd = layout_list_get_fd(lw, index - 1);
985 read_ahead_fd = layout_list_get_fd(lw, index + 1);
988 if (layout_selection_count(lw, 0) > 1)
990 GList *x = layout_selection_list_by_index(lw);
994 for (last = y = x; y; y = y->next)
996 for (y = x; y && (GPOINTER_TO_INT(y->data)) != index; y = y->next)
1003 if ((index > old && (index != GPOINTER_TO_INT(last->data) || old != GPOINTER_TO_INT(x->data)))
1004 || (old == GPOINTER_TO_INT(last->data) && index == GPOINTER_TO_INT(x->data)))
1007 newindex = GPOINTER_TO_INT(y->next->data);
1009 newindex = GPOINTER_TO_INT(x->data);
1014 newindex = GPOINTER_TO_INT(y->prev->data);
1016 newindex = GPOINTER_TO_INT(last->data);
1019 read_ahead_fd = layout_list_get_fd(lw, newindex);
1023 x = g_list_remove(x, x->data);
1026 layout_image_set_with_ahead(lw, fd, read_ahead_fd);
1029 static void layout_image_set_collection_real(LayoutWindow *lw, CollectionData *cd, CollectInfo *info, gboolean forward)
1031 if (!layout_valid(&lw)) return;
1033 image_change_from_collection(lw->image, cd, info, image_zoom_get_default(lw->image));
1034 if (options->image.enable_read_ahead)
1036 CollectInfo *r_info;
1039 r_info = collection_next_by_info(cd, info);
1040 if (!r_info) r_info = collection_prev_by_info(cd, info);
1044 r_info = collection_prev_by_info(cd, info);
1045 if (!r_info) r_info = collection_next_by_info(cd, info);
1047 if (r_info) image_prebuffer_set(lw->image, r_info->fd);
1050 layout_image_slideshow_continue_check(lw);
1051 layout_bars_new_image(lw);
1054 void layout_image_set_collection(LayoutWindow *lw, CollectionData *cd, CollectInfo *info)
1056 layout_image_set_collection_real(lw, cd, info, TRUE);
1057 layout_list_sync_fd(lw, layout_image_get_fd(lw));
1060 void layout_image_refresh(LayoutWindow *lw)
1062 if (!layout_valid(&lw)) return;
1064 image_reload(lw->image);
1067 void layout_image_color_profile_set(LayoutWindow *lw,
1071 if (!layout_valid(&lw)) return;
1073 image_color_profile_set(lw->image, input_type, use_image);
1076 gboolean layout_image_color_profile_get(LayoutWindow *lw,
1078 gboolean *use_image)
1080 if (!layout_valid(&lw)) return FALSE;
1082 return image_color_profile_get(lw->image, input_type, use_image);
1085 void layout_image_color_profile_set_use(LayoutWindow *lw, gboolean enable)
1087 if (!layout_valid(&lw)) return;
1089 image_color_profile_set_use(lw->image, enable);
1092 gboolean layout_image_color_profile_get_use(LayoutWindow *lw)
1094 if (!layout_valid(&lw)) return FALSE;
1096 return image_color_profile_get_use(lw->image);
1099 gboolean layout_image_color_profile_get_status(LayoutWindow *lw, gchar **image_profile, gchar **screen_profile)
1101 if (!layout_valid(&lw)) return FALSE;
1103 return image_color_profile_get_status(lw->image, image_profile, screen_profile);
1107 *----------------------------------------------------------------------------
1109 *----------------------------------------------------------------------------
1112 void layout_image_next(LayoutWindow *lw)
1118 if (!layout_valid(&lw)) return;
1120 if (layout_image_slideshow_active(lw))
1122 layout_image_slideshow_next(lw);
1126 if (layout_selection_count(lw, 0) > 1)
1128 GList *x = layout_selection_list_by_index(lw);
1129 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1132 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1137 layout_image_set_index(lw, GPOINTER_TO_INT(y->next->data));
1139 layout_image_set_index(lw, GPOINTER_TO_INT(x->data));
1142 x = g_list_remove(x, x->data);
1143 if (y) /* not dereferenced */
1147 cd = image_get_collection(lw->image, &info);
1151 info = collection_next_by_info(cd, info);
1154 layout_image_set_collection_real(lw, cd, info, TRUE);
1158 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1163 current = layout_image_get_index(lw);
1167 if ((guint) current < layout_list_count(lw, NULL) - 1)
1169 layout_image_set_index(lw, current + 1);
1173 image_osd_icon(lw->image, IMAGE_OSD_LAST, -1);
1178 layout_image_set_index(lw, 0);
1182 void layout_image_prev(LayoutWindow *lw)
1188 if (!layout_valid(&lw)) return;
1190 if (layout_image_slideshow_active(lw))
1192 layout_image_slideshow_prev(lw);
1196 if (layout_selection_count(lw, 0) > 1)
1198 GList *x = layout_selection_list_by_index(lw);
1199 gint old = layout_list_get_index(lw, layout_image_get_fd(lw));
1203 for (last = y = x; y; y = y->next)
1205 for (y = x; y && (GPOINTER_TO_INT(y->data)) != old; y = y->next)
1210 layout_image_set_index(lw, GPOINTER_TO_INT(y->prev->data));
1212 layout_image_set_index(lw, GPOINTER_TO_INT(last->data));
1215 x = g_list_remove(x, x->data);
1216 if (y) /* not dereferenced */
1220 cd = image_get_collection(lw->image, &info);
1224 info = collection_prev_by_info(cd, info);
1227 layout_image_set_collection_real(lw, cd, info, FALSE);
1231 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1236 current = layout_image_get_index(lw);
1242 layout_image_set_index(lw, current - 1);
1246 image_osd_icon(lw->image, IMAGE_OSD_FIRST, -1);
1251 layout_image_set_index(lw, layout_list_count(lw, NULL) - 1);
1255 void layout_image_first(LayoutWindow *lw)
1261 if (!layout_valid(&lw)) return;
1263 cd = image_get_collection(lw->image, &info);
1268 new = collection_get_first(cd);
1269 if (new != info) layout_image_set_collection_real(lw, cd, new, TRUE);
1273 current = layout_image_get_index(lw);
1274 if (current != 0 && layout_list_count(lw, NULL) > 0)
1276 layout_image_set_index(lw, 0);
1280 void layout_image_last(LayoutWindow *lw)
1287 if (!layout_valid(&lw)) return;
1289 cd = image_get_collection(lw->image, &info);
1294 new = collection_get_last(cd);
1295 if (new != info) layout_image_set_collection_real(lw, cd, new, FALSE);
1299 current = layout_image_get_index(lw);
1300 count = layout_list_count(lw, NULL);
1301 if (current != count - 1 && count > 0)
1303 layout_image_set_index(lw, count - 1);
1308 *----------------------------------------------------------------------------
1310 *----------------------------------------------------------------------------
1313 static gint image_idx(LayoutWindow *lw, ImageWindow *imd)
1317 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1319 if (lw->split_images[i] == imd)
1322 if (i < MAX_SPLIT_IMAGES)
1329 static void layout_image_focus_in_cb(ImageWindow *imd, gpointer data)
1331 LayoutWindow *lw = data;
1333 gint i = image_idx(lw, imd);
1337 DEBUG_1("image activate focus_in %d", i);
1338 layout_image_activate(lw, i, FALSE);
1343 static void layout_image_button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1345 LayoutWindow *lw = data;
1348 switch (event->button)
1350 case MOUSE_BUTTON_LEFT:
1351 if (lw->split_mode == SPLIT_NONE)
1352 layout_image_next(lw);
1354 case MOUSE_BUTTON_MIDDLE:
1355 if (lw->split_mode == SPLIT_NONE)
1356 layout_image_prev(lw);
1358 case MOUSE_BUTTON_RIGHT:
1359 menu = layout_image_pop_menu(lw);
1360 if (imd == lw->image)
1362 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1364 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1371 static void layout_image_scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
1373 LayoutWindow *lw = data;
1375 gint i = image_idx(lw, imd);
1379 DEBUG_1("image activate scroll %d", i);
1380 layout_image_activate(lw, i, FALSE);
1384 if (event->state & GDK_CONTROL_MASK)
1386 switch (event->direction)
1389 layout_image_zoom_adjust_at_point(lw, get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1391 case GDK_SCROLL_DOWN:
1392 layout_image_zoom_adjust_at_point(lw, -get_zoom_increment(), event->x, event->y, event->state & GDK_SHIFT_MASK);
1398 else if (options->mousewheel_scrolls)
1400 switch (event->direction)
1403 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
1405 case GDK_SCROLL_DOWN:
1406 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
1408 case GDK_SCROLL_LEFT:
1409 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
1411 case GDK_SCROLL_RIGHT:
1412 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
1420 switch (event->direction)
1423 layout_image_prev(lw);
1425 case GDK_SCROLL_DOWN:
1426 layout_image_next(lw);
1434 static void layout_image_drag_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1437 LayoutWindow *lw = data;
1439 if (!(event->state & GDK_SHIFT_MASK)) return;
1441 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1443 if (lw->split_images[i] && lw->split_images[i] != imd)
1447 if (event->state & GDK_CONTROL_MASK)
1449 image_get_scroll_center(imd, &sx, &sy);
1453 image_get_scroll_center(lw->split_images[i], &sx, &sy);
1457 image_set_scroll_center(lw->split_images[i], sx, sy);
1462 static void layout_image_button_inactive_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
1464 LayoutWindow *lw = data;
1466 gint i = image_idx(lw, imd);
1470 layout_image_activate(lw, i, FALSE);
1473 switch (event->button)
1475 case MOUSE_BUTTON_RIGHT:
1476 menu = layout_image_pop_menu(lw);
1477 if (imd == lw->image)
1479 g_object_set_data(G_OBJECT(menu), "click_parent", imd->widget);
1481 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1489 static void layout_image_drag_inactive_cb(ImageWindow *imd, GdkEventButton *event, gdouble dx, gdouble dy, gpointer data)
1491 LayoutWindow *lw = data;
1492 gint i = image_idx(lw, imd);
1496 layout_image_activate(lw, i, FALSE);
1499 /* continue as with active image */
1500 layout_image_drag_cb(imd, event, dx, dy, data);
1504 static void layout_image_set_buttons(LayoutWindow *lw)
1506 image_set_button_func(lw->image, layout_image_button_cb, lw);
1507 image_set_scroll_func(lw->image, layout_image_scroll_cb, lw);
1510 static void layout_image_set_buttons_inactive(LayoutWindow *lw, gint i)
1512 image_set_button_func(lw->split_images[i], layout_image_button_inactive_cb, lw);
1513 image_set_scroll_func(lw->split_images[i], layout_image_scroll_cb, lw);
1516 /* Returns the length of an integer */
1517 static gint num_length(gint num)
1520 if (num < 0) num = -num;
1529 void layout_status_update_pixel_cb(PixbufRenderer *pr, gpointer data)
1531 LayoutWindow *lw = data;
1532 gint x_pixel, y_pixel;
1535 PangoAttrList *attrs;
1537 if (!data || !layout_valid(&lw) || !lw->image
1538 || !lw->options.show_info_pixel || lw->image->unknown) return;
1540 pixbuf_renderer_get_image_size(pr, &width, &height);
1541 if (width < 1 || height < 1) return;
1543 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
1545 if(x_pixel >= 0 && y_pixel >= 0)
1547 gint r_mouse, g_mouse, b_mouse;
1549 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
1550 &r_mouse, &g_mouse, &b_mouse);
1552 text = g_strdup_printf(_("[%*d,%*d]: RGB(%3d,%3d,%3d)"),
1553 num_length(width - 1), x_pixel,
1554 num_length(height - 1), y_pixel,
1555 r_mouse, g_mouse, b_mouse);
1560 text = g_strdup_printf(_("[%*s,%*s]: RGB(---,---,---)"),
1561 num_length(width - 1), " ",
1562 num_length(height - 1), " ");
1565 attrs = pango_attr_list_new();
1566 pango_attr_list_insert(attrs, pango_attr_family_new("Monospace"));
1567 gtk_label_set_text(GTK_LABEL(lw->info_pixel), text);
1568 gtk_label_set_attributes(GTK_LABEL(lw->info_pixel), attrs);
1569 pango_attr_list_unref(attrs);
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_from_options(lw->split_images[i], FALSE);
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.use_image);
1611 image_color_profile_set_use(lw->split_images[i], options->color_profile.enabled);
1613 gtk_size_group_add_widget(lw->split_image_sizegroup, lw->split_images[i]->widget);
1614 gtk_widget_set_size_request(lw->split_images[i]->widget, IMAGE_MIN_WIDTH, -1);
1616 image_set_focus_in_func(lw->split_images[i], layout_image_focus_in_cb, lw);
1620 return lw->split_images[i]->widget;
1623 void layout_image_deactivate(LayoutWindow *lw, gint i)
1625 if (!lw->split_images[i]) return;
1626 image_set_update_func(lw->split_images[i], NULL, NULL);
1627 layout_image_set_buttons_inactive(lw, i);
1628 image_set_drag_func(lw->split_images[i], layout_image_drag_inactive_cb, lw);
1630 image_attach_window(lw->split_images[i], NULL, NULL, NULL, FALSE);
1631 image_select(lw->split_images[i], FALSE);
1634 /* force should be set after change of lw->split_mode */
1635 void layout_image_activate(LayoutWindow *lw, gint i, gboolean force)
1639 if (!lw->split_images[i]) return;
1640 if (!force && lw->active_split_image == 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);
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], (n > 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], (n > 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, TRUE);
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, TRUE);
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);
1882 layout_image_set_fd(lw, NULL);
1885 /* the image will be set to the next image from the list soon,
1886 setting it to NULL here is not necessary*/
1891 void layout_image_notify_cb(FileData *fd, NotifyType type, gpointer data)
1893 LayoutWindow *lw = data;
1895 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1897 DEBUG_1("Notify layout_image: %s %04x", fd->path, type);
1899 switch (fd->change->type)
1901 case FILEDATA_CHANGE_MOVE:
1902 case FILEDATA_CHANGE_RENAME:
1903 layout_image_maint_renamed(lw, fd);
1905 case FILEDATA_CHANGE_DELETE:
1906 layout_image_maint_removed(lw, fd);
1908 case FILEDATA_CHANGE_COPY:
1909 case FILEDATA_CHANGE_UNSPECIFIED:
1910 case FILEDATA_CHANGE_WRITE_METADATA:
1915 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */