4 * Copyright (C) 2008 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!
18 #include "collect-io.h"
22 #include "fullscreen.h"
24 #include "image-overlay.h"
27 #include "layout_image.h"
29 #include "pixbuf-renderer.h"
30 #include "pixbuf_util.h"
32 #include "slideshow.h"
34 #include "ui_fileops.h"
36 #include "uri_utils.h"
39 #include <gdk/gdkkeysyms.h> /* for keyboard values */
42 typedef struct _ViewWindow ViewWindow;
55 static GList *view_window_list = NULL;
58 static GtkWidget *view_popup_menu(ViewWindow *vw);
59 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off);
60 static void view_overlay_toggle(ViewWindow *vw);
62 static void view_slideshow_next(ViewWindow *vw);
63 static void view_slideshow_prev(ViewWindow *vw);
64 static void view_slideshow_start(ViewWindow *vw);
65 static void view_slideshow_stop(ViewWindow *vw);
67 static void view_window_close(ViewWindow *vw);
69 static void view_window_dnd_init(ViewWindow *vw);
71 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data);
74 *-----------------------------------------------------------------------------
76 *-----------------------------------------------------------------------------
79 static ImageWindow *view_window_active_image(ViewWindow *vw)
81 if (vw->fs) return vw->fs->imd;
86 static void view_window_set_list(ViewWindow *vw, GList *list)
89 filelist_free(vw->list);
91 vw->list_pointer = NULL;
93 vw->list = filelist_copy(list);
96 static gint view_window_contains_collection(ViewWindow *vw)
101 cd = image_get_collection(view_window_active_image(vw), &info);
106 static void view_collection_step(ViewWindow *vw, gint next)
108 ImageWindow *imd = view_window_active_image(vw);
111 CollectInfo *read_ahead_info = NULL;
113 cd = image_get_collection(imd, &info);
115 if (!cd || !info) return;
119 info = collection_next_by_info(cd, info);
120 if (options->image.enable_read_ahead)
122 read_ahead_info = collection_next_by_info(cd, info);
123 if (!read_ahead_info) read_ahead_info = collection_prev_by_info(cd, info);
128 info = collection_prev_by_info(cd, info);
129 if (options->image.enable_read_ahead)
131 read_ahead_info = collection_prev_by_info(cd, info);
132 if (!read_ahead_info) read_ahead_info = collection_next_by_info(cd, info);
138 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
140 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
145 static void view_collection_step_to_end(ViewWindow *vw, gint last)
147 ImageWindow *imd = view_window_active_image(vw);
150 CollectInfo *read_ahead_info = NULL;
152 cd = image_get_collection(imd, &info);
154 if (!cd || !info) return;
158 info = collection_get_last(cd);
159 if (options->image.enable_read_ahead) read_ahead_info = collection_prev_by_info(cd, info);
163 info = collection_get_first(cd);
164 if (options->image.enable_read_ahead) read_ahead_info = collection_next_by_info(cd, info);
169 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
170 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
174 static void view_list_step(ViewWindow *vw, gint next)
176 ImageWindow *imd = view_window_active_image(vw);
181 if (!vw->list) return;
183 fd = image_get_fd(imd);
186 if (g_list_position(vw->list, vw->list_pointer) >= 0)
188 work = vw->list_pointer;
195 while (work && !found)
217 if (work) work_ahead = work->next;
222 if (work) work_ahead = work->prev;
227 vw->list_pointer = work;
229 image_change_fd(imd, fd, image_zoom_get_default(imd));
231 if (options->image.enable_read_ahead && work_ahead)
233 FileData *next_fd = work_ahead->data;
234 image_prebuffer_set(imd, next_fd);
238 static void view_list_step_to_end(ViewWindow *vw, gint last)
240 ImageWindow *imd = view_window_active_image(vw);
245 if (!vw->list) return;
249 work = g_list_last(vw->list);
250 work_ahead = work->prev;
255 work_ahead = work->next;
258 vw->list_pointer = work;
260 image_change_fd(imd, fd, image_zoom_get_default(imd));
262 if (options->image.enable_read_ahead && work_ahead)
264 FileData *next_fd = work_ahead->data;
265 image_prebuffer_set(imd, next_fd);
269 static void view_step_next(ViewWindow *vw)
273 view_slideshow_next(vw);
277 view_list_step(vw, TRUE);
281 view_collection_step(vw, TRUE);
285 static void view_step_prev(ViewWindow *vw)
289 view_slideshow_prev(vw);
293 view_list_step(vw, FALSE);
297 view_collection_step(vw, FALSE);
301 static void view_step_to_end(ViewWindow *vw, gint last)
305 view_list_step_to_end(vw, last);
309 view_collection_step_to_end(vw, last);
314 *-----------------------------------------------------------------------------
315 * view window keyboard
316 *-----------------------------------------------------------------------------
319 static void view_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
321 ViewWindow *vw = data;
324 imd = view_window_active_image(vw);
325 gdk_window_get_origin(imd->pr->window, x, y);
326 popup_menu_position_clamp(menu, x, y, 0);
329 static gint view_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
331 ViewWindow *vw = data;
338 imd = view_window_active_image(vw);
341 switch (event->keyval)
343 case GDK_Left: case GDK_KP_Left:
346 case GDK_Right: case GDK_KP_Right:
349 case GDK_Up: case GDK_KP_Up:
352 case GDK_Down: case GDK_KP_Down:
362 if (event->state & GDK_SHIFT_MASK)
368 keyboard_scroll_calc(&x, &y, event);
369 image_scroll(imd, x, y);
372 if (stop_signal) return stop_signal;
374 if (event->state & GDK_CONTROL_MASK)
379 switch (event->keyval)
412 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
415 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
418 file_util_rename(image_get_fd(imd), NULL, imd->widget);
421 file_util_delete(image_get_fd(imd), NULL, imd->widget);
424 info_window_new(image_get_fd(imd), NULL, vw->fs ? vw->fs->window : NULL);
427 view_window_close(vw);
435 if (!editor_window_flag_set(n))
437 view_fullscreen_toggle(vw, TRUE);
439 imd = view_window_active_image(vw);
440 file_util_start_editor_from_file(n, image_get_fd(imd), imd->widget);
443 else if (event->state & GDK_SHIFT_MASK)
446 switch (event->keyval)
449 image_alter(imd, ALTER_ROTATE_180);
452 image_alter(imd, ALTER_MIRROR);
455 image_alter(imd, ALTER_FLIP);
458 image_alter(imd, ALTER_DESATURATE);
464 view_fullscreen_toggle(vw, TRUE);
465 imd = view_window_active_image(vw);
466 fd = image_get_fd(imd);
468 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
469 filelist_copy(vw->list), vw->window);
480 switch (event->keyval)
482 case GDK_Page_Up: case GDK_KP_Page_Up:
487 case GDK_Page_Down: case GDK_KP_Page_Down:
492 case GDK_Home: case GDK_KP_Home:
493 view_step_to_end(vw, FALSE);
495 case GDK_End: case GDK_KP_End:
496 view_step_to_end(vw, TRUE);
498 case '+': case '=': case GDK_KP_Add:
499 image_zoom_adjust(imd, get_zoom_increment());
501 case '-': case GDK_KP_Subtract:
502 image_zoom_adjust(imd, -get_zoom_increment());
504 case 'X': case 'x': case GDK_KP_Multiply:
505 image_zoom_set(imd, 0.0);
507 case 'Z': case 'z': case GDK_KP_Divide: case '1':
508 image_zoom_set(imd, 1.0);
511 image_zoom_set(imd, 2.0);
514 image_zoom_set(imd, 3.0);
517 image_zoom_set(imd, 4.0);
520 image_zoom_set(imd, -4.0);
523 image_zoom_set(imd, -3.0);
526 image_zoom_set(imd, -2.0);
529 image_zoom_set_fill_geometry(imd, FALSE);
532 image_zoom_set_fill_geometry(imd, TRUE);
540 view_slideshow_stop(vw);
544 view_slideshow_start(vw);
548 slideshow_pause_toggle(vw->ss);
553 view_fullscreen_toggle(vw, FALSE);
556 view_overlay_toggle(vw);
559 image_alter(imd, ALTER_ROTATE_90);
562 image_alter(imd, ALTER_ROTATE_90_CC);
564 case GDK_Delete: case GDK_KP_Delete:
565 if (options->file_ops.enable_delete_key)
567 file_util_delete(image_get_fd(imd), NULL, imd->widget);
573 view_fullscreen_toggle(vw, TRUE);
577 view_window_close(vw);
582 menu = view_popup_menu(vw);
583 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
584 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
596 *-----------------------------------------------------------------------------
597 * view window main routines
598 *-----------------------------------------------------------------------------
600 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
602 ViewWindow *vw = data;
605 switch (event->button)
607 case MOUSE_BUTTON_LEFT:
610 case MOUSE_BUTTON_MIDDLE:
613 case MOUSE_BUTTON_RIGHT:
614 menu = view_popup_menu(vw);
615 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
622 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
624 ViewWindow *vw = data;
626 if (event->state & GDK_CONTROL_MASK)
628 switch (event->direction)
631 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
633 case GDK_SCROLL_DOWN:
634 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
640 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
642 switch (event->direction)
645 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
647 case GDK_SCROLL_DOWN:
648 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
650 case GDK_SCROLL_LEFT:
651 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
653 case GDK_SCROLL_RIGHT:
654 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
662 switch (event->direction)
667 case GDK_SCROLL_DOWN:
676 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
678 image_set_button_func(imd, button_cb, vw);
679 image_set_scroll_func(imd, scroll_cb, vw);
682 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
684 ViewWindow *vw = data;
688 if (vw->ss) vw->ss->imd = vw->imd;
691 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off)
693 if (force_off && !vw->fs) return;
697 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
698 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
700 fullscreen_stop(vw->fs);
704 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
706 view_image_set_buttons(vw, vw->fs->imd);
707 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
708 G_CALLBACK(view_window_key_press_cb), vw);
710 if (vw->ss) vw->ss->imd = vw->fs->imd;
712 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
714 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
715 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
720 static void view_overlay_toggle(ViewWindow *vw)
724 imd = view_window_active_image(vw);
726 image_osd_toggle(imd);
729 static void view_slideshow_next(ViewWindow *vw)
731 if (vw->ss) slideshow_next(vw->ss);
734 static void view_slideshow_prev(ViewWindow *vw)
736 if (vw->ss) slideshow_prev(vw->ss);
739 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
741 ViewWindow *vw = data;
748 fd = image_get_fd(view_window_active_image(vw));
756 vw->list_pointer = work;
766 static void view_slideshow_start(ViewWindow *vw)
775 vw->ss = slideshow_start_from_filelist(view_window_active_image(vw),
776 filelist_copy(vw->list),
777 view_slideshow_stop_func, vw);
778 vw->list_pointer = NULL;
782 cd = image_get_collection(view_window_active_image(vw), &info);
785 vw->ss = slideshow_start_from_collection(view_window_active_image(vw), cd,
786 view_slideshow_stop_func, vw, info);
791 static void view_slideshow_stop(ViewWindow *vw)
793 if (vw->ss) slideshow_free(vw->ss);
796 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
798 ViewWindow *vw = data;
800 view_window_list = g_list_remove(view_window_list, vw);
802 view_slideshow_stop(vw);
803 fullscreen_stop(vw->fs);
805 filelist_free(vw->list);
807 file_data_unregister_notify_func(view_window_notify_cb, vw);
812 static void view_window_close(ViewWindow *vw)
814 view_slideshow_stop(vw);
815 view_fullscreen_toggle(vw, TRUE);
816 gtk_widget_destroy(vw->window);
819 static gint view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
821 ViewWindow *vw = data;
823 view_window_close(vw);
827 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
830 GtkAllocation req_size;
831 GdkGeometry geometry;
834 if (!fd && !list && (!cd || !info)) return NULL;
836 vw = g_new0(ViewWindow, 1);
840 vw->list_pointer = NULL;
842 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
844 geometry.min_width = 8;
845 geometry.min_height = 8;
846 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
848 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
849 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
851 vw->imd = image_new(FALSE);
853 image_background_set_color(vw->imd, options->image.use_custom_border_color ? &options->image.border_color : NULL);
855 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
857 image_auto_refresh_enable(vw->imd, TRUE);
858 image_top_window_set_sync(vw->imd, TRUE);
860 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
861 gtk_widget_show(vw->imd->widget);
863 view_window_dnd_init(vw);
865 view_image_set_buttons(vw, vw->imd);
867 g_signal_connect(G_OBJECT(vw->window), "destroy",
868 G_CALLBACK(view_window_destroy_cb), vw);
869 g_signal_connect(G_OBJECT(vw->window), "delete_event",
870 G_CALLBACK(view_window_delete_cb), vw);
871 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
872 G_CALLBACK(view_window_key_press_cb), vw);
875 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
876 if (options->image.enable_read_ahead)
878 CollectInfo * r_info = collection_next_by_info(cd, info);
879 if (!r_info) r_info = collection_prev_by_info(cd, info);
880 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
885 view_window_set_list(vw, list);
886 vw->list_pointer = vw->list;
887 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
889 if (options->image.enable_read_ahead)
891 GList *work = vw->list->next;
892 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
897 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
900 if (image_zoom_get(vw->imd) == 0.0)
902 image_get_image_size(vw->imd, &w, &h);
906 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
908 if (options->image.limit_window_size)
910 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
911 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
917 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
918 req_size.x = req_size.y = 0;
921 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
923 gtk_widget_set_size_request(vw->imd->pr, w, h);
925 gtk_widget_show(vw->window);
927 view_window_list = g_list_append(view_window_list, vw);
929 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
934 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
936 CollectionData *cd = data;
938 collection_unref(cd);
941 void view_window_new(FileData *fd)
945 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
951 cd = collection_new(fd->path);
952 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
954 info = collection_get_first(cd);
958 collection_unref(cd);
962 vw = real_view_window_new(NULL, NULL, cd, info);
965 g_signal_connect(G_OBJECT(vw->window), "destroy",
966 G_CALLBACK(view_window_collection_unref_cb), cd);
969 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
971 list = filelist_sort_path(list);
972 list = filelist_filter(list, FALSE);
973 real_view_window_new(NULL, list, NULL, NULL);
978 real_view_window_new(fd, NULL, NULL, NULL);
982 void view_window_new_from_list(GList *list)
984 real_view_window_new(NULL, list, NULL, NULL);
987 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
989 real_view_window_new(NULL, NULL, cd, info);
993 *-----------------------------------------------------------------------------
995 *-----------------------------------------------------------------------------
998 void view_window_colors_update(void)
1002 work = view_window_list;
1005 ViewWindow *vw = work->data;
1008 image_background_set_color(vw->imd, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1012 gint view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1016 work = view_window_list;
1019 ViewWindow *vw = work->data;
1022 if (vw->imd == imd ||
1023 (vw->fs && vw->fs->imd == imd))
1030 n = g_list_length(vw->ss->list_done);
1031 t = n + g_list_length(vw->ss->list);
1033 if (index) *index = n - 1;
1034 if (total) *total = t;
1038 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1039 if (total) *total = g_list_length(vw->list);
1049 *-----------------------------------------------------------------------------
1050 * view window menu routines and callbacks
1051 *-----------------------------------------------------------------------------
1054 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1056 ViewWindow *vw = data;
1060 cd = image_get_collection(vw->imd, &info);
1064 view_window_new_from_collection(cd, info);
1068 view_window_new(image_get_fd(vw->imd));
1072 static void view_edit_cb(GtkWidget *widget, gpointer data)
1078 vw = submenu_item_get_data(widget);
1079 n = GPOINTER_TO_INT(data);
1082 if (!editor_window_flag_set(n))
1084 view_fullscreen_toggle(vw, TRUE);
1087 imd = view_window_active_image(vw);
1088 file_util_start_editor_from_file(n, image_get_fd(imd), imd->widget);
1091 static void view_alter_cb(GtkWidget *widget, gpointer data)
1096 vw = submenu_item_get_data(widget);
1097 type = GPOINTER_TO_INT(data);
1100 image_alter(vw->imd, type);
1103 static void view_info_cb(GtkWidget *widget, gpointer data)
1105 ViewWindow *vw = data;
1108 imd = view_window_active_image(vw);
1109 info_window_new(image_get_fd(imd), NULL, vw->fs ? vw->fs->window : NULL);
1112 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1114 ViewWindow *vw = data;
1117 imd = view_window_active_image(vw);
1118 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1121 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1123 ViewWindow *vw = data;
1125 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1128 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1130 ViewWindow *vw = data;
1132 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1135 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1137 ViewWindow *vw = data;
1139 image_zoom_set(view_window_active_image(vw), 1.0);
1142 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1144 ViewWindow *vw = data;
1146 image_zoom_set(view_window_active_image(vw), 0.0);
1149 static void view_copy_cb(GtkWidget *widget, gpointer data)
1151 ViewWindow *vw = data;
1154 imd = view_window_active_image(vw);
1155 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1158 static void view_move_cb(GtkWidget *widget, gpointer data)
1160 ViewWindow *vw = data;
1163 imd = view_window_active_image(vw);
1164 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1167 static void view_rename_cb(GtkWidget *widget, gpointer data)
1169 ViewWindow *vw = data;
1172 imd = view_window_active_image(vw);
1173 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1176 static void view_delete_cb(GtkWidget *widget, gpointer data)
1178 ViewWindow *vw = data;
1181 imd = view_window_active_image(vw);
1182 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1185 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1187 ViewWindow *vw = data;
1190 imd = view_window_active_image(vw);
1191 file_util_copy_path_to_clipboard(image_get_fd(imd));
1194 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1196 ViewWindow *vw = data;
1198 view_fullscreen_toggle(vw, FALSE);
1201 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1203 ViewWindow *vw = data;
1205 view_slideshow_start(vw);
1208 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1210 ViewWindow *vw = data;
1212 view_slideshow_stop(vw);
1215 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1217 ViewWindow *vw = data;
1219 slideshow_pause_toggle(vw->ss);
1222 static void view_close_cb(GtkWidget *widget, gpointer data)
1224 ViewWindow *vw = data;
1226 view_window_close(vw);
1229 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1233 nw = layout_new(NULL, FALSE, FALSE);
1234 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1235 layout_set_fd(nw, fd);
1240 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1242 ViewWindow *vw = data;
1246 imd = view_window_active_image(vw);
1248 if (!imd || !imd->image_fd) return;
1250 lw = layout_find_by_image_fd(imd);
1252 layout_set_fd(lw, imd->image_fd);
1254 view_new_layout_with_fd(imd->image_fd);
1255 view_window_close(vw);
1258 static GtkWidget *view_popup_menu(ViewWindow *vw)
1263 menu = popup_menu_short_lived();
1265 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1266 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1267 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1268 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1269 menu_item_add_divider(menu);
1271 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw);
1272 menu_item_add_divider(item);
1273 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1275 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1277 menu_item_add_stock(menu, _("_Properties"), GTK_STOCK_PROPERTIES, G_CALLBACK(view_info_cb), vw);
1279 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1280 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1282 menu_item_add_divider(menu);
1283 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1284 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1285 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1286 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1287 if (options->show_copy_path)
1288 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1290 menu_item_add_divider(menu);
1294 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1295 if (slideshow_paused(vw->ss))
1297 item = menu_item_add(menu, _("Continue slides_how"),
1298 G_CALLBACK(view_slideshow_pause_cb), vw);
1302 item = menu_item_add(menu, _("Pause slides_how"),
1303 G_CALLBACK(view_slideshow_pause_cb), vw);
1308 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1309 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1310 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1311 gtk_widget_set_sensitive(item, FALSE);
1316 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1320 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1323 menu_item_add_divider(menu);
1324 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1330 *-------------------------------------------------------------------
1332 *-------------------------------------------------------------------
1340 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1345 static void view_dir_list_do(ViewWindow *vw, GList *list, gint skip, gint recurse)
1349 view_window_set_list(vw, NULL);
1354 FileData *fd = work->data;
1357 if (isdir(fd->path))
1365 list = filelist_recursive(fd);
1369 filelist_read(fd, &list, NULL);
1370 list = filelist_sort_path(list);
1371 list = filelist_filter(list, FALSE);
1373 if (list) vw->list = g_list_concat(vw->list, list);
1378 /* FIXME: no filtering here */
1379 vw->list = g_list_append(vw->list, file_data_ref(fd));
1387 vw->list_pointer = vw->list;
1388 fd = vw->list->data;
1389 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1391 work = vw->list->next;
1392 if (options->image.enable_read_ahead && work)
1395 image_prebuffer_set(vw->imd, fd);
1400 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1404 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1406 CViewConfirmD *d = data;
1407 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1410 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1412 CViewConfirmD *d = data;
1413 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1416 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1418 CViewConfirmD *d = data;
1419 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1422 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1424 CViewConfirmD *d = data;
1425 filelist_free(d->list);
1429 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1434 d = g_new(CViewConfirmD, 1);
1438 menu = popup_menu_short_lived();
1439 g_signal_connect(G_OBJECT(menu), "destroy",
1440 G_CALLBACK(view_dir_list_destroy), d);
1442 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1443 menu_item_add_divider(menu);
1444 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1445 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1446 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1447 menu_item_add_divider(menu);
1448 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1454 *-----------------------------------------------------------------------------
1455 * image drag and drop routines
1456 *-----------------------------------------------------------------------------
1459 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1461 GtkSelectionData *selection_data, guint info,
1462 guint time, gpointer data)
1464 ViewWindow *vw = data;
1467 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1471 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1473 CollectionData *source;
1477 if (info == TARGET_URI_LIST)
1481 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
1486 FileData *fd = work->data;
1487 if (isdir(fd->path))
1490 menu = view_confirm_dir_list(vw, list);
1491 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1497 list = filelist_filter(list, FALSE);
1504 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
1512 if (isfile(fd->path))
1514 view_slideshow_stop(vw);
1515 view_window_set_list(vw, NULL);
1517 if (source && info_list)
1519 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1528 vw->list_pointer = vw->list;
1530 image_change_fd(imd, fd, image_zoom_get_default(imd));
1534 filelist_free(list);
1535 g_list_free(info_list);
1539 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1540 GtkSelectionData *selection_data, guint info,
1541 guint time, gpointer data)
1543 ViewWindow *vw = data;
1546 fd = image_get_fd(vw->imd);
1557 case TARGET_URI_LIST:
1560 case TARGET_TEXT_PLAIN:
1565 list = g_list_append(NULL, fd);
1566 text = uri_text_from_filelist(list, &len, plain_text);
1570 gtk_selection_data_set(selection_data, selection_data->target,
1571 8, (guchar *)text, len);
1577 gtk_selection_data_set(selection_data, selection_data->target,
1582 static void view_window_dnd_init(ViewWindow *vw)
1588 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1589 dnd_file_drag_types, dnd_file_drag_types_count,
1590 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1591 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1592 G_CALLBACK(view_window_set_dnd_data), vw);
1594 gtk_drag_dest_set(imd->pr,
1595 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1596 dnd_file_drop_types, dnd_file_drop_types_count,
1597 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1598 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1599 G_CALLBACK(view_window_get_dnd_data), vw);
1603 *-----------------------------------------------------------------------------
1604 * maintenance (for rename, move, remove)
1605 *-----------------------------------------------------------------------------
1608 static void view_real_removed(ViewWindow *vw, FileData *fd)
1613 imd = view_window_active_image(vw);
1614 image_fd = image_get_fd(imd);
1616 if (image_fd && image_fd == fd)
1620 view_list_step(vw, TRUE);
1621 if (image_get_fd(imd) == image_fd)
1623 view_list_step(vw, FALSE);
1626 else if (view_window_contains_collection(vw))
1628 view_collection_step(vw, TRUE);
1629 if (image_get_fd(imd) == image_fd)
1631 view_collection_step(vw, FALSE);
1634 if (image_get_fd(imd) == image_fd)
1636 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1645 old = vw->list_pointer;
1653 chk_fd = work->data;
1659 if (vw->list_pointer == chk_link)
1661 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1663 vw->list = g_list_remove(vw->list, chk_fd);
1664 file_data_unref(chk_fd);
1668 /* handles stepping correctly when same image is in the list more than once */
1669 if (old && old != vw->list_pointer)
1673 if (vw->list_pointer)
1675 fd = vw->list_pointer->data;
1682 image_change_fd(imd, fd, image_zoom_get_default(imd));
1686 image_osd_update(imd);
1689 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1691 ViewWindow *vw = data;
1693 if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
1695 switch(fd->change->type)
1697 case FILEDATA_CHANGE_MOVE:
1698 case FILEDATA_CHANGE_RENAME:
1700 case FILEDATA_CHANGE_COPY:
1702 case FILEDATA_CHANGE_DELETE:
1703 view_real_removed(vw, fd);
1705 case FILEDATA_CHANGE_UNSPECIFIED: