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_bookmark.h"
35 #include "ui_fileops.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, options->image.zoom_mode));
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, options->image.zoom_mode));
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, options->image.zoom_mode));
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, options->image.zoom_mode));
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 *-----------------------------------------------------------------------------
601 static void button_cb(ImageWindow *imd, gint button, guint32 time,
602 gdouble x, gdouble y, guint state, gpointer data)
604 ViewWindow *vw = data;
609 case MOUSE_BUTTON_LEFT:
612 case MOUSE_BUTTON_MIDDLE:
615 case MOUSE_BUTTON_RIGHT:
616 menu = view_popup_menu(vw);
617 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, time);
624 static void scroll_cb(ImageWindow *imd, GdkScrollDirection direction, guint32 time,
625 gdouble x, gdouble y, guint state, gpointer data)
627 ViewWindow *vw = data;
629 if (state & GDK_CONTROL_MASK)
634 image_zoom_adjust_at_point(imd, get_zoom_increment(), x, y);
636 case GDK_SCROLL_DOWN:
637 image_zoom_adjust_at_point(imd, -get_zoom_increment(), x, y);
643 else if ( (state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
648 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
650 case GDK_SCROLL_DOWN:
651 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
653 case GDK_SCROLL_LEFT:
654 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
656 case GDK_SCROLL_RIGHT:
657 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
670 case GDK_SCROLL_DOWN:
679 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
681 image_set_button_func(imd, button_cb, vw);
682 image_set_scroll_func(imd, scroll_cb, vw);
685 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
687 ViewWindow *vw = data;
691 if (vw->ss) vw->ss->imd = vw->imd;
694 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off)
696 if (force_off && !vw->fs) return;
700 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
701 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
703 fullscreen_stop(vw->fs);
707 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
709 view_image_set_buttons(vw, vw->fs->imd);
710 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
711 G_CALLBACK(view_window_key_press_cb), vw);
713 if (vw->ss) vw->ss->imd = vw->fs->imd;
715 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
717 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
718 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
723 static void view_overlay_toggle(ViewWindow *vw)
727 imd = view_window_active_image(vw);
729 image_osd_toggle(imd);
732 static void view_slideshow_next(ViewWindow *vw)
734 if (vw->ss) slideshow_next(vw->ss);
737 static void view_slideshow_prev(ViewWindow *vw)
739 if (vw->ss) slideshow_prev(vw->ss);
742 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
744 ViewWindow *vw = data;
751 fd = image_get_fd(view_window_active_image(vw));
759 vw->list_pointer = work;
769 static void view_slideshow_start(ViewWindow *vw)
778 vw->ss = slideshow_start_from_filelist(view_window_active_image(vw),
779 filelist_copy(vw->list),
780 view_slideshow_stop_func, vw);
781 vw->list_pointer = NULL;
785 cd = image_get_collection(view_window_active_image(vw), &info);
788 vw->ss = slideshow_start_from_collection(view_window_active_image(vw), cd,
789 view_slideshow_stop_func, vw, info);
794 static void view_slideshow_stop(ViewWindow *vw)
796 if (vw->ss) slideshow_free(vw->ss);
799 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
801 ViewWindow *vw = data;
803 view_window_list = g_list_remove(view_window_list, vw);
805 view_slideshow_stop(vw);
806 fullscreen_stop(vw->fs);
808 filelist_free(vw->list);
810 file_data_unregister_notify_func(view_window_notify_cb, vw);
815 static void view_window_close(ViewWindow *vw)
817 view_slideshow_stop(vw);
818 view_fullscreen_toggle(vw, TRUE);
819 gtk_widget_destroy(vw->window);
822 static gint view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
824 ViewWindow *vw = data;
826 view_window_close(vw);
830 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
833 GtkAllocation req_size;
834 GdkGeometry geometry;
837 if (!fd && !list && (!cd || !info)) return NULL;
839 vw = g_new0(ViewWindow, 1);
843 vw->list_pointer = NULL;
845 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
847 geometry.min_width = 8;
848 geometry.min_height = 8;
849 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
851 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
852 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
854 vw->imd = image_new(FALSE);
856 image_background_set_color(vw->imd, options->image.use_custom_border_color ? &options->image.border_color : NULL);
858 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
860 image_auto_refresh(vw->imd, 0);
861 image_top_window_set_sync(vw->imd, TRUE);
863 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
864 gtk_widget_show(vw->imd->widget);
866 view_window_dnd_init(vw);
868 view_image_set_buttons(vw, vw->imd);
870 g_signal_connect(G_OBJECT(vw->window), "destroy",
871 G_CALLBACK(view_window_destroy_cb), vw);
872 g_signal_connect(G_OBJECT(vw->window), "delete_event",
873 G_CALLBACK(view_window_delete_cb), vw);
874 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
875 G_CALLBACK(view_window_key_press_cb), vw);
878 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL, options->image.zoom_mode));
879 if (options->image.enable_read_ahead)
881 CollectInfo * r_info = collection_next_by_info(cd, info);
882 if (!r_info) r_info = collection_prev_by_info(cd, info);
883 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
888 view_window_set_list(vw, list);
889 vw->list_pointer = vw->list;
890 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL, options->image.zoom_mode));
892 if (options->image.enable_read_ahead)
894 GList *work = vw->list->next;
895 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
900 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL, options->image.zoom_mode));
903 if (image_zoom_get(vw->imd) == 0.0)
905 image_get_image_size(vw->imd, &w, &h);
909 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
911 if (options->image.limit_window_size)
913 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
914 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
920 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
921 req_size.x = req_size.y = 0;
924 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
926 gtk_widget_set_size_request(vw->imd->pr, w, h);
928 gtk_widget_show(vw->window);
930 view_window_list = g_list_append(view_window_list, vw);
932 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
937 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
939 CollectionData *cd = data;
941 collection_unref(cd);
944 void view_window_new(FileData *fd)
948 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
954 cd = collection_new(fd->path);
955 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
957 info = collection_get_first(cd);
961 collection_unref(cd);
965 vw = real_view_window_new(NULL, NULL, cd, info);
968 g_signal_connect(G_OBJECT(vw->window), "destroy",
969 G_CALLBACK(view_window_collection_unref_cb), cd);
972 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
974 list = filelist_sort_path(list);
975 list = filelist_filter(list, FALSE);
976 real_view_window_new(NULL, list, NULL, NULL);
981 real_view_window_new(fd, NULL, NULL, NULL);
985 void view_window_new_from_list(GList *list)
987 real_view_window_new(NULL, list, NULL, NULL);
990 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
992 real_view_window_new(NULL, NULL, cd, info);
996 *-----------------------------------------------------------------------------
998 *-----------------------------------------------------------------------------
1001 void view_window_colors_update(void)
1005 work = view_window_list;
1008 ViewWindow *vw = work->data;
1011 image_background_set_color(vw->imd, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1015 gint view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1019 work = view_window_list;
1022 ViewWindow *vw = work->data;
1025 if (vw->imd == imd ||
1026 (vw->fs && vw->fs->imd == imd))
1033 n = g_list_length(vw->ss->list_done);
1034 t = n + g_list_length(vw->ss->list);
1036 if (index) *index = n - 1;
1037 if (total) *total = t;
1041 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1042 if (total) *total = g_list_length(vw->list);
1052 *-----------------------------------------------------------------------------
1053 * view window menu routines and callbacks
1054 *-----------------------------------------------------------------------------
1057 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1059 ViewWindow *vw = data;
1063 cd = image_get_collection(vw->imd, &info);
1067 view_window_new_from_collection(cd, info);
1071 view_window_new(image_get_fd(vw->imd));
1075 static void view_edit_cb(GtkWidget *widget, gpointer data)
1081 vw = submenu_item_get_data(widget);
1082 n = GPOINTER_TO_INT(data);
1085 if (!editor_window_flag_set(n))
1087 view_fullscreen_toggle(vw, TRUE);
1090 imd = view_window_active_image(vw);
1091 file_util_start_editor_from_file(n, image_get_fd(imd), imd->widget);
1094 static void view_alter_cb(GtkWidget *widget, gpointer data)
1099 vw = submenu_item_get_data(widget);
1100 type = GPOINTER_TO_INT(data);
1103 image_alter(vw->imd, type);
1106 static void view_info_cb(GtkWidget *widget, gpointer data)
1108 ViewWindow *vw = data;
1111 imd = view_window_active_image(vw);
1112 info_window_new(image_get_fd(imd), NULL, vw->fs ? vw->fs->window : NULL);
1115 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1117 ViewWindow *vw = data;
1120 imd = view_window_active_image(vw);
1121 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1124 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1126 ViewWindow *vw = data;
1128 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1131 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1133 ViewWindow *vw = data;
1135 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1138 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1140 ViewWindow *vw = data;
1142 image_zoom_set(view_window_active_image(vw), 1.0);
1145 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1147 ViewWindow *vw = data;
1149 image_zoom_set(view_window_active_image(vw), 0.0);
1152 static void view_copy_cb(GtkWidget *widget, gpointer data)
1154 ViewWindow *vw = data;
1157 imd = view_window_active_image(vw);
1158 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1161 static void view_move_cb(GtkWidget *widget, gpointer data)
1163 ViewWindow *vw = data;
1166 imd = view_window_active_image(vw);
1167 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1170 static void view_rename_cb(GtkWidget *widget, gpointer data)
1172 ViewWindow *vw = data;
1175 imd = view_window_active_image(vw);
1176 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1179 static void view_delete_cb(GtkWidget *widget, gpointer data)
1181 ViewWindow *vw = data;
1184 imd = view_window_active_image(vw);
1185 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1188 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1190 ViewWindow *vw = data;
1193 imd = view_window_active_image(vw);
1194 file_util_copy_path_to_clipboard(image_get_fd(imd));
1197 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1199 ViewWindow *vw = data;
1201 view_fullscreen_toggle(vw, FALSE);
1204 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1206 ViewWindow *vw = data;
1208 view_slideshow_start(vw);
1211 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1213 ViewWindow *vw = data;
1215 view_slideshow_stop(vw);
1218 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1220 ViewWindow *vw = data;
1222 slideshow_pause_toggle(vw->ss);
1225 static void view_close_cb(GtkWidget *widget, gpointer data)
1227 ViewWindow *vw = data;
1229 view_window_close(vw);
1232 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1236 nw = layout_new(NULL, FALSE, FALSE);
1237 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1238 layout_set_fd(nw, fd);
1243 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1245 ViewWindow *vw = data;
1249 imd = view_window_active_image(vw);
1251 if (!imd || !imd->image_fd) return;
1253 lw = layout_find_by_image_fd(imd);
1255 layout_set_fd(lw, imd->image_fd);
1257 view_new_layout_with_fd(imd->image_fd);
1258 view_window_close(vw);
1261 static GtkWidget *view_popup_menu(ViewWindow *vw)
1266 menu = popup_menu_short_lived();
1268 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1269 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1270 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1271 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1272 menu_item_add_divider(menu);
1274 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw);
1275 menu_item_add_divider(item);
1276 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1278 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1280 menu_item_add_stock(menu, _("_Properties"), GTK_STOCK_PROPERTIES, G_CALLBACK(view_info_cb), vw);
1282 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1283 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1285 menu_item_add_divider(menu);
1286 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1287 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1288 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1289 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1290 if (options->show_copy_path)
1291 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1293 menu_item_add_divider(menu);
1297 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1298 if (slideshow_paused(vw->ss))
1300 item = menu_item_add(menu, _("Continue slides_how"),
1301 G_CALLBACK(view_slideshow_pause_cb), vw);
1305 item = menu_item_add(menu, _("Pause slides_how"),
1306 G_CALLBACK(view_slideshow_pause_cb), vw);
1311 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1312 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1313 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1314 gtk_widget_set_sensitive(item, FALSE);
1319 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1323 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1326 menu_item_add_divider(menu);
1327 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1333 *-------------------------------------------------------------------
1335 *-------------------------------------------------------------------
1343 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1348 static void view_dir_list_do(ViewWindow *vw, GList *list, gint skip, gint recurse)
1352 view_window_set_list(vw, NULL);
1357 FileData *fd = work->data;
1360 if (isdir(fd->path))
1368 list = filelist_recursive(fd);
1372 filelist_read(fd, &list, NULL);
1373 list = filelist_sort_path(list);
1374 list = filelist_filter(list, FALSE);
1376 if (list) vw->list = g_list_concat(vw->list, list);
1381 /* FIXME: no filtering here */
1382 vw->list = g_list_append(vw->list, file_data_ref(fd));
1390 vw->list_pointer = vw->list;
1391 fd = vw->list->data;
1392 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd, options->image.zoom_mode));
1394 work = vw->list->next;
1395 if (options->image.enable_read_ahead && work)
1398 image_prebuffer_set(vw->imd, fd);
1403 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd, options->image.zoom_mode));
1407 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1409 CViewConfirmD *d = data;
1410 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1413 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1415 CViewConfirmD *d = data;
1416 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1419 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1421 CViewConfirmD *d = data;
1422 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1425 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1427 CViewConfirmD *d = data;
1428 filelist_free(d->list);
1432 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1437 d = g_new(CViewConfirmD, 1);
1441 menu = popup_menu_short_lived();
1442 g_signal_connect(G_OBJECT(menu), "destroy",
1443 G_CALLBACK(view_dir_list_destroy), d);
1445 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1446 menu_item_add_divider(menu);
1447 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1448 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1449 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1450 menu_item_add_divider(menu);
1451 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1457 *-----------------------------------------------------------------------------
1458 * image drag and drop routines
1459 *-----------------------------------------------------------------------------
1462 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1464 GtkSelectionData *selection_data, guint info,
1465 guint time, gpointer data)
1467 ViewWindow *vw = data;
1470 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1474 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1476 CollectionData *source;
1480 if (info == TARGET_URI_LIST)
1484 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
1489 FileData *fd = work->data;
1490 if (isdir(fd->path))
1493 menu = view_confirm_dir_list(vw, list);
1494 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1500 list = filelist_filter(list, FALSE);
1507 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
1515 if (isfile(fd->path))
1517 view_slideshow_stop(vw);
1518 view_window_set_list(vw, NULL);
1520 if (source && info_list)
1522 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd, options->image.zoom_mode));
1531 vw->list_pointer = vw->list;
1533 image_change_fd(imd, fd, image_zoom_get_default(imd, options->image.zoom_mode));
1537 filelist_free(list);
1538 g_list_free(info_list);
1542 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1543 GtkSelectionData *selection_data, guint info,
1544 guint time, gpointer data)
1546 ViewWindow *vw = data;
1549 fd = image_get_fd(vw->imd);
1560 case TARGET_URI_LIST:
1563 case TARGET_TEXT_PLAIN:
1568 list = g_list_append(NULL, fd);
1569 text = uri_text_from_filelist(list, &len, plain_text);
1573 gtk_selection_data_set(selection_data, selection_data->target,
1574 8, (guchar *)text, len);
1580 gtk_selection_data_set(selection_data, selection_data->target,
1585 static void view_window_dnd_init(ViewWindow *vw)
1591 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1592 dnd_file_drag_types, dnd_file_drag_types_count,
1593 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1594 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1595 G_CALLBACK(view_window_set_dnd_data), vw);
1597 gtk_drag_dest_set(imd->pr,
1598 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1599 dnd_file_drop_types, dnd_file_drop_types_count,
1600 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1601 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1602 G_CALLBACK(view_window_get_dnd_data), vw);
1606 *-----------------------------------------------------------------------------
1607 * maintenance (for rename, move, remove)
1608 *-----------------------------------------------------------------------------
1611 static void view_real_removed(ViewWindow *vw, FileData *fd)
1616 imd = view_window_active_image(vw);
1617 image_fd = image_get_fd(imd);
1619 if (image_fd && image_fd == fd)
1623 view_list_step(vw, TRUE);
1624 if (image_get_fd(imd) == image_fd)
1626 view_list_step(vw, FALSE);
1629 else if (view_window_contains_collection(vw))
1631 view_collection_step(vw, TRUE);
1632 if (image_get_fd(imd) == image_fd)
1634 view_collection_step(vw, FALSE);
1637 if (image_get_fd(imd) == image_fd)
1639 image_change_fd(imd, NULL, image_zoom_get_default(imd, options->image.zoom_mode));
1648 old = vw->list_pointer;
1656 chk_fd = work->data;
1662 if (vw->list_pointer == chk_link)
1664 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1666 vw->list = g_list_remove(vw->list, chk_fd);
1667 file_data_unref(chk_fd);
1671 /* handles stepping correctly when same image is in the list more than once */
1672 if (old && old != vw->list_pointer)
1676 if (vw->list_pointer)
1678 fd = vw->list_pointer->data;
1685 image_change_fd(imd, fd, image_zoom_get_default(imd, options->image.zoom_mode));
1689 image_osd_update(imd);
1692 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1694 ViewWindow *vw = data;
1696 if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
1698 switch(fd->change->type)
1700 case FILEDATA_CHANGE_MOVE:
1701 case FILEDATA_CHANGE_RENAME:
1703 case FILEDATA_CHANGE_COPY:
1705 case FILEDATA_CHANGE_DELETE:
1706 view_real_removed(vw, fd);
1708 case FILEDATA_CHANGE_UNSPECIFIED: