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!
18 #include "collect-io.h"
22 #include "fullscreen.h"
24 #include "image-overlay.h"
26 #include "layout_image.h"
29 #include "pixbuf_util.h"
30 #include "pixbuf-renderer.h"
32 #include "slideshow.h"
33 #include "ui_fileops.h"
35 #include "uri_utils.h"
39 #include <gdk/gdkkeysyms.h> /* for keyboard values */
42 typedef struct _ViewWindow ViewWindow;
53 /* file list for edit menu */
54 GList *editmenu_fd_list;
58 static GList *view_window_list = NULL;
61 static GtkWidget *view_popup_menu(ViewWindow *vw);
62 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off);
63 static void view_overlay_toggle(ViewWindow *vw);
65 static void view_slideshow_next(ViewWindow *vw);
66 static void view_slideshow_prev(ViewWindow *vw);
67 static void view_slideshow_start(ViewWindow *vw);
68 static void view_slideshow_stop(ViewWindow *vw);
70 static void view_window_close(ViewWindow *vw);
72 static void view_window_dnd_init(ViewWindow *vw);
74 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data);
77 *-----------------------------------------------------------------------------
79 *-----------------------------------------------------------------------------
82 static ImageWindow *view_window_active_image(ViewWindow *vw)
84 if (vw->fs) return vw->fs->imd;
89 static void view_window_set_list(ViewWindow *vw, GList *list)
92 filelist_free(vw->list);
94 vw->list_pointer = NULL;
96 vw->list = filelist_copy(list);
99 static gboolean view_window_contains_collection(ViewWindow *vw)
104 cd = image_get_collection(view_window_active_image(vw), &info);
109 static void view_collection_step(ViewWindow *vw, gboolean next)
111 ImageWindow *imd = view_window_active_image(vw);
114 CollectInfo *read_ahead_info = NULL;
116 cd = image_get_collection(imd, &info);
118 if (!cd || !info) return;
122 info = collection_next_by_info(cd, info);
123 if (options->image.enable_read_ahead)
125 read_ahead_info = collection_next_by_info(cd, info);
126 if (!read_ahead_info) read_ahead_info = collection_prev_by_info(cd, info);
131 info = collection_prev_by_info(cd, info);
132 if (options->image.enable_read_ahead)
134 read_ahead_info = collection_prev_by_info(cd, info);
135 if (!read_ahead_info) read_ahead_info = collection_next_by_info(cd, info);
141 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
143 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
148 static void view_collection_step_to_end(ViewWindow *vw, gboolean last)
150 ImageWindow *imd = view_window_active_image(vw);
153 CollectInfo *read_ahead_info = NULL;
155 cd = image_get_collection(imd, &info);
157 if (!cd || !info) return;
161 info = collection_get_last(cd);
162 if (options->image.enable_read_ahead) read_ahead_info = collection_prev_by_info(cd, info);
166 info = collection_get_first(cd);
167 if (options->image.enable_read_ahead) read_ahead_info = collection_next_by_info(cd, info);
172 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
173 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
177 static void view_list_step(ViewWindow *vw, gboolean next)
179 ImageWindow *imd = view_window_active_image(vw);
184 if (!vw->list) return;
186 fd = image_get_fd(imd);
189 if (g_list_position(vw->list, vw->list_pointer) >= 0)
191 work = vw->list_pointer;
195 gboolean found = FALSE;
198 while (work && !found)
220 if (work) work_ahead = work->next;
225 if (work) work_ahead = work->prev;
230 vw->list_pointer = work;
232 image_change_fd(imd, fd, image_zoom_get_default(imd));
234 if (options->image.enable_read_ahead && work_ahead)
236 FileData *next_fd = work_ahead->data;
237 image_prebuffer_set(imd, next_fd);
241 static void view_list_step_to_end(ViewWindow *vw, gboolean last)
243 ImageWindow *imd = view_window_active_image(vw);
248 if (!vw->list) return;
252 work = g_list_last(vw->list);
253 work_ahead = work->prev;
258 work_ahead = work->next;
261 vw->list_pointer = work;
263 image_change_fd(imd, fd, image_zoom_get_default(imd));
265 if (options->image.enable_read_ahead && work_ahead)
267 FileData *next_fd = work_ahead->data;
268 image_prebuffer_set(imd, next_fd);
272 static void view_step_next(ViewWindow *vw)
276 view_slideshow_next(vw);
280 view_list_step(vw, TRUE);
284 view_collection_step(vw, TRUE);
288 static void view_step_prev(ViewWindow *vw)
292 view_slideshow_prev(vw);
296 view_list_step(vw, FALSE);
300 view_collection_step(vw, FALSE);
304 static void view_step_to_end(ViewWindow *vw, gboolean last)
308 view_list_step_to_end(vw, last);
312 view_collection_step_to_end(vw, last);
317 *-----------------------------------------------------------------------------
318 * view window keyboard
319 *-----------------------------------------------------------------------------
322 static void view_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
324 ViewWindow *vw = data;
327 imd = view_window_active_image(vw);
328 gdk_window_get_origin(imd->pr->window, x, y);
329 popup_menu_position_clamp(menu, x, y, 0);
332 static gboolean view_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
334 ViewWindow *vw = data;
341 imd = view_window_active_image(vw);
344 switch (event->keyval)
346 case GDK_Left: case GDK_KP_Left:
349 case GDK_Right: case GDK_KP_Right:
352 case GDK_Up: case GDK_KP_Up:
355 case GDK_Down: case GDK_KP_Down:
365 if (event->state & GDK_SHIFT_MASK)
371 keyboard_scroll_calc(&x, &y, event);
372 image_scroll(imd, x, y);
375 if (stop_signal) return stop_signal;
377 if (event->state & GDK_CONTROL_MASK)
382 switch (event->keyval)
415 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
418 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
421 file_util_rename(image_get_fd(imd), NULL, imd->widget);
424 file_util_delete(image_get_fd(imd), NULL, imd->widget);
427 view_window_close(vw);
436 if (!editor_window_flag_set(n))
438 view_fullscreen_toggle(vw, TRUE);
440 imd = view_window_active_image(vw);
441 file_util_start_editor_from_file(n, image_get_fd(imd), imd->widget);
445 else if (event->state & GDK_SHIFT_MASK)
448 switch (event->keyval)
451 image_alter_orientation(imd, ALTER_ROTATE_180);
454 image_alter_orientation(imd, ALTER_MIRROR);
457 image_alter_orientation(imd, ALTER_FLIP);
460 image_set_desaturate(imd, !image_get_desaturate(imd));
466 view_fullscreen_toggle(vw, TRUE);
467 imd = view_window_active_image(vw);
468 fd = image_get_fd(imd);
470 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
471 filelist_copy(vw->list), vw->window);
482 switch (event->keyval)
484 case GDK_Page_Up: case GDK_KP_Page_Up:
489 case GDK_Page_Down: case GDK_KP_Page_Down:
494 case GDK_Home: case GDK_KP_Home:
495 view_step_to_end(vw, FALSE);
497 case GDK_End: case GDK_KP_End:
498 view_step_to_end(vw, TRUE);
500 case '+': case '=': case GDK_KP_Add:
501 image_zoom_adjust(imd, get_zoom_increment());
503 case '-': case GDK_KP_Subtract:
504 image_zoom_adjust(imd, -get_zoom_increment());
506 case 'X': case 'x': case GDK_KP_Multiply:
507 image_zoom_set(imd, 0.0);
509 case 'Z': case 'z': case GDK_KP_Divide: case '1':
510 image_zoom_set(imd, 1.0);
513 image_zoom_set(imd, 2.0);
516 image_zoom_set(imd, 3.0);
519 image_zoom_set(imd, 4.0);
522 image_zoom_set(imd, -4.0);
525 image_zoom_set(imd, -3.0);
528 image_zoom_set(imd, -2.0);
531 image_zoom_set_fill_geometry(imd, FALSE);
534 image_zoom_set_fill_geometry(imd, TRUE);
542 view_slideshow_stop(vw);
546 view_slideshow_start(vw);
550 slideshow_pause_toggle(vw->ss);
555 view_fullscreen_toggle(vw, FALSE);
558 view_overlay_toggle(vw);
561 image_alter_orientation(imd, ALTER_ROTATE_90);
564 image_alter_orientation(imd, ALTER_ROTATE_90_CC);
566 case GDK_Delete: case GDK_KP_Delete:
567 if (options->file_ops.enable_delete_key)
569 file_util_delete(image_get_fd(imd), NULL, imd->widget);
575 view_fullscreen_toggle(vw, TRUE);
579 view_window_close(vw);
584 menu = view_popup_menu(vw);
585 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
586 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
598 *-----------------------------------------------------------------------------
599 * view window main routines
600 *-----------------------------------------------------------------------------
602 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
604 ViewWindow *vw = data;
607 switch (event->button)
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, event->time);
624 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
626 ViewWindow *vw = data;
628 if (event->state & GDK_CONTROL_MASK)
630 switch (event->direction)
633 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
635 case GDK_SCROLL_DOWN:
636 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
642 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
644 switch (event->direction)
647 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
649 case GDK_SCROLL_DOWN:
650 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
652 case GDK_SCROLL_LEFT:
653 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
655 case GDK_SCROLL_RIGHT:
656 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
664 switch (event->direction)
669 case GDK_SCROLL_DOWN:
678 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
680 image_set_button_func(imd, button_cb, vw);
681 image_set_scroll_func(imd, scroll_cb, vw);
684 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
686 ViewWindow *vw = data;
690 if (vw->ss) vw->ss->imd = vw->imd;
693 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off)
695 if (force_off && !vw->fs) return;
699 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
700 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
702 fullscreen_stop(vw->fs);
706 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
708 view_image_set_buttons(vw, vw->fs->imd);
709 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
710 G_CALLBACK(view_window_key_press_cb), vw);
712 if (vw->ss) vw->ss->imd = vw->fs->imd;
714 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
716 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
717 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
722 static void view_overlay_toggle(ViewWindow *vw)
726 imd = view_window_active_image(vw);
728 image_osd_toggle(imd);
731 static void view_slideshow_next(ViewWindow *vw)
733 if (vw->ss) slideshow_next(vw->ss);
736 static void view_slideshow_prev(ViewWindow *vw)
738 if (vw->ss) slideshow_prev(vw->ss);
741 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
743 ViewWindow *vw = data;
750 fd = image_get_fd(view_window_active_image(vw));
758 vw->list_pointer = work;
768 static void view_slideshow_start(ViewWindow *vw)
777 vw->ss = slideshow_start_from_filelist(view_window_active_image(vw),
778 filelist_copy(vw->list),
779 view_slideshow_stop_func, vw);
780 vw->list_pointer = NULL;
784 cd = image_get_collection(view_window_active_image(vw), &info);
787 vw->ss = slideshow_start_from_collection(view_window_active_image(vw), cd,
788 view_slideshow_stop_func, vw, info);
793 static void view_slideshow_stop(ViewWindow *vw)
795 if (vw->ss) slideshow_free(vw->ss);
798 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
800 ViewWindow *vw = data;
802 view_window_list = g_list_remove(view_window_list, vw);
804 view_slideshow_stop(vw);
805 fullscreen_stop(vw->fs);
807 filelist_free(vw->list);
809 file_data_unregister_notify_func(view_window_notify_cb, vw);
814 static void view_window_close(ViewWindow *vw)
816 view_slideshow_stop(vw);
817 view_fullscreen_toggle(vw, TRUE);
818 gtk_widget_destroy(vw->window);
821 static gboolean view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
823 ViewWindow *vw = data;
825 view_window_close(vw);
829 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
832 GtkAllocation req_size;
833 GdkGeometry geometry;
836 if (!fd && !list && (!cd || !info)) return NULL;
838 vw = g_new0(ViewWindow, 1);
840 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
842 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
843 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
844 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
846 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
847 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
849 vw->imd = image_new(FALSE);
851 image_background_set_color(vw->imd, options->image.use_custom_border_color ? &options->image.border_color : NULL);
853 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
855 image_auto_refresh_enable(vw->imd, TRUE);
856 image_top_window_set_sync(vw->imd, TRUE);
858 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
859 gtk_widget_show(vw->imd->widget);
861 view_window_dnd_init(vw);
863 view_image_set_buttons(vw, vw->imd);
865 g_signal_connect(G_OBJECT(vw->window), "destroy",
866 G_CALLBACK(view_window_destroy_cb), vw);
867 g_signal_connect(G_OBJECT(vw->window), "delete_event",
868 G_CALLBACK(view_window_delete_cb), vw);
869 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
870 G_CALLBACK(view_window_key_press_cb), vw);
873 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
874 if (options->image.enable_read_ahead)
876 CollectInfo * r_info = collection_next_by_info(cd, info);
877 if (!r_info) r_info = collection_prev_by_info(cd, info);
878 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
883 view_window_set_list(vw, list);
884 vw->list_pointer = vw->list;
885 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
887 if (options->image.enable_read_ahead)
889 GList *work = vw->list->next;
890 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
895 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
898 if (image_zoom_get(vw->imd) == 0.0)
900 image_get_image_size(vw->imd, &w, &h);
904 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
906 if (options->image.limit_window_size)
908 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
909 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
915 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
916 req_size.x = req_size.y = 0;
919 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
921 gtk_widget_set_size_request(vw->imd->pr, w, h);
923 gtk_widget_show(vw->window);
925 view_window_list = g_list_append(view_window_list, vw);
927 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
932 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
934 CollectionData *cd = data;
936 collection_unref(cd);
939 void view_window_new(FileData *fd)
943 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
949 cd = collection_new(fd->path);
950 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
952 info = collection_get_first(cd);
956 collection_unref(cd);
960 vw = real_view_window_new(NULL, NULL, cd, info);
963 g_signal_connect(G_OBJECT(vw->window), "destroy",
964 G_CALLBACK(view_window_collection_unref_cb), cd);
967 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
969 list = filelist_sort_path(list);
970 list = filelist_filter(list, FALSE);
971 real_view_window_new(NULL, list, NULL, NULL);
976 real_view_window_new(fd, NULL, NULL, NULL);
980 void view_window_new_from_list(GList *list)
982 real_view_window_new(NULL, list, NULL, NULL);
985 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
987 real_view_window_new(NULL, NULL, cd, info);
991 *-----------------------------------------------------------------------------
993 *-----------------------------------------------------------------------------
996 void view_window_colors_update(void)
1000 work = view_window_list;
1003 ViewWindow *vw = work->data;
1006 image_background_set_color(vw->imd, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1010 gboolean view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1014 work = view_window_list;
1017 ViewWindow *vw = work->data;
1020 if (vw->imd == imd ||
1021 (vw->fs && vw->fs->imd == imd))
1028 n = g_list_length(vw->ss->list_done);
1029 t = n + g_list_length(vw->ss->list);
1031 if (index) *index = n - 1;
1032 if (total) *total = t;
1036 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1037 if (total) *total = g_list_length(vw->list);
1047 *-----------------------------------------------------------------------------
1048 * view window menu routines and callbacks
1049 *-----------------------------------------------------------------------------
1052 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1054 ViewWindow *vw = data;
1058 cd = image_get_collection(vw->imd, &info);
1062 view_window_new_from_collection(cd, info);
1066 view_window_new(image_get_fd(vw->imd));
1070 static void view_edit_cb(GtkWidget *widget, gpointer data)
1074 const gchar *key = data;
1076 vw = submenu_item_get_data(widget);
1079 if (!editor_window_flag_set(key))
1081 view_fullscreen_toggle(vw, TRUE);
1084 imd = view_window_active_image(vw);
1085 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1088 static void view_alter_cb(GtkWidget *widget, gpointer data)
1093 vw = submenu_item_get_data(widget);
1094 type = GPOINTER_TO_INT(data);
1097 image_alter_orientation(vw->imd, type);
1100 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1102 ViewWindow *vw = data;
1105 imd = view_window_active_image(vw);
1106 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1109 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1111 ViewWindow *vw = data;
1113 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1116 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1118 ViewWindow *vw = data;
1120 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1123 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1125 ViewWindow *vw = data;
1127 image_zoom_set(view_window_active_image(vw), 1.0);
1130 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1132 ViewWindow *vw = data;
1134 image_zoom_set(view_window_active_image(vw), 0.0);
1137 static void view_copy_cb(GtkWidget *widget, gpointer data)
1139 ViewWindow *vw = data;
1142 imd = view_window_active_image(vw);
1143 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1146 static void view_move_cb(GtkWidget *widget, gpointer data)
1148 ViewWindow *vw = data;
1151 imd = view_window_active_image(vw);
1152 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1155 static void view_rename_cb(GtkWidget *widget, gpointer data)
1157 ViewWindow *vw = data;
1160 imd = view_window_active_image(vw);
1161 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1164 static void view_delete_cb(GtkWidget *widget, gpointer data)
1166 ViewWindow *vw = data;
1169 imd = view_window_active_image(vw);
1170 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1173 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1175 ViewWindow *vw = data;
1178 imd = view_window_active_image(vw);
1179 file_util_copy_path_to_clipboard(image_get_fd(imd));
1182 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1184 ViewWindow *vw = data;
1186 view_fullscreen_toggle(vw, FALSE);
1189 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1191 ViewWindow *vw = data;
1193 view_slideshow_start(vw);
1196 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1198 ViewWindow *vw = data;
1200 view_slideshow_stop(vw);
1203 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1205 ViewWindow *vw = data;
1207 slideshow_pause_toggle(vw->ss);
1210 static void view_close_cb(GtkWidget *widget, gpointer data)
1212 ViewWindow *vw = data;
1214 view_window_close(vw);
1217 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1221 nw = layout_new(NULL, NULL);
1222 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1223 layout_set_fd(nw, fd);
1228 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1230 ViewWindow *vw = data;
1234 imd = view_window_active_image(vw);
1236 if (!imd || !imd->image_fd) return;
1238 lw = layout_find_by_image_fd(imd);
1240 layout_set_fd(lw, imd->image_fd);
1242 view_new_layout_with_fd(imd->image_fd);
1243 view_window_close(vw);
1246 static void view_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
1248 ViewWindow *vw = data;
1250 filelist_free(vw->editmenu_fd_list);
1251 vw->editmenu_fd_list = NULL;
1254 static GList *view_window_get_fd_list(ViewWindow *vw)
1257 ImageWindow *imd = view_window_active_image(vw);
1261 FileData *fd = image_get_fd(imd);
1262 if (fd) list = g_list_append(NULL, file_data_ref(fd));
1268 static GtkWidget *view_popup_menu(ViewWindow *vw)
1273 menu = popup_menu_short_lived();
1275 g_signal_connect(G_OBJECT(menu), "destroy",
1276 G_CALLBACK(view_popup_menu_destroy_cb), vw);
1278 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1279 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1280 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1281 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1282 menu_item_add_divider(menu);
1284 vw->editmenu_fd_list = view_window_get_fd_list(vw);
1285 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw, vw->editmenu_fd_list);
1286 menu_item_add_divider(item);
1287 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1289 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1291 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1292 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1294 menu_item_add_divider(menu);
1295 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1296 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1297 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1298 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1299 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1301 menu_item_add_divider(menu);
1305 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1306 if (slideshow_paused(vw->ss))
1308 item = menu_item_add(menu, _("Continue slides_how"),
1309 G_CALLBACK(view_slideshow_pause_cb), vw);
1313 item = menu_item_add(menu, _("Pause slides_how"),
1314 G_CALLBACK(view_slideshow_pause_cb), vw);
1319 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1320 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1321 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1322 gtk_widget_set_sensitive(item, FALSE);
1327 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1331 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1334 menu_item_add_divider(menu);
1335 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1341 *-------------------------------------------------------------------
1343 *-------------------------------------------------------------------
1351 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1356 static void view_dir_list_do(ViewWindow *vw, GList *list, gboolean skip, gboolean recurse)
1360 view_window_set_list(vw, NULL);
1365 FileData *fd = work->data;
1368 if (isdir(fd->path))
1376 list = filelist_recursive(fd);
1380 filelist_read(fd, &list, NULL);
1381 list = filelist_sort_path(list);
1382 list = filelist_filter(list, FALSE);
1384 if (list) vw->list = g_list_concat(vw->list, list);
1389 /* FIXME: no filtering here */
1390 vw->list = g_list_append(vw->list, file_data_ref(fd));
1398 vw->list_pointer = vw->list;
1399 fd = vw->list->data;
1400 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1402 work = vw->list->next;
1403 if (options->image.enable_read_ahead && work)
1406 image_prebuffer_set(vw->imd, fd);
1411 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1415 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1417 CViewConfirmD *d = data;
1418 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1421 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1423 CViewConfirmD *d = data;
1424 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1427 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1429 CViewConfirmD *d = data;
1430 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1433 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1435 CViewConfirmD *d = data;
1436 filelist_free(d->list);
1440 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1445 d = g_new(CViewConfirmD, 1);
1449 menu = popup_menu_short_lived();
1450 g_signal_connect(G_OBJECT(menu), "destroy",
1451 G_CALLBACK(view_dir_list_destroy), d);
1453 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1454 menu_item_add_divider(menu);
1455 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1456 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1457 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1458 menu_item_add_divider(menu);
1459 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1465 *-----------------------------------------------------------------------------
1466 * image drag and drop routines
1467 *-----------------------------------------------------------------------------
1470 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1472 GtkSelectionData *selection_data, guint info,
1473 guint time, gpointer data)
1475 ViewWindow *vw = data;
1478 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1482 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1484 CollectionData *source;
1488 if (info == TARGET_URI_LIST)
1492 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
1497 FileData *fd = work->data;
1498 if (isdir(fd->path))
1501 menu = view_confirm_dir_list(vw, list);
1502 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1508 list = filelist_filter(list, FALSE);
1515 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
1523 if (isfile(fd->path))
1525 view_slideshow_stop(vw);
1526 view_window_set_list(vw, NULL);
1528 if (source && info_list)
1530 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1539 vw->list_pointer = vw->list;
1541 image_change_fd(imd, fd, image_zoom_get_default(imd));
1545 filelist_free(list);
1546 g_list_free(info_list);
1550 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1551 GtkSelectionData *selection_data, guint info,
1552 guint time, gpointer data)
1554 ViewWindow *vw = data;
1557 fd = image_get_fd(vw->imd);
1563 gboolean plain_text;
1568 case TARGET_URI_LIST:
1571 case TARGET_TEXT_PLAIN:
1576 list = g_list_append(NULL, fd);
1577 text = uri_text_from_filelist(list, &len, plain_text);
1581 gtk_selection_data_set(selection_data, selection_data->target,
1582 8, (guchar *)text, len);
1588 gtk_selection_data_set(selection_data, selection_data->target,
1593 static void view_window_dnd_init(ViewWindow *vw)
1599 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1600 dnd_file_drag_types, dnd_file_drag_types_count,
1601 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1602 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1603 G_CALLBACK(view_window_set_dnd_data), vw);
1605 gtk_drag_dest_set(imd->pr,
1606 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1607 dnd_file_drop_types, dnd_file_drop_types_count,
1608 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1609 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1610 G_CALLBACK(view_window_get_dnd_data), vw);
1614 *-----------------------------------------------------------------------------
1615 * maintenance (for rename, move, remove)
1616 *-----------------------------------------------------------------------------
1619 static void view_real_removed(ViewWindow *vw, FileData *fd)
1624 imd = view_window_active_image(vw);
1625 image_fd = image_get_fd(imd);
1627 if (image_fd && image_fd == fd)
1631 view_list_step(vw, TRUE);
1632 if (image_get_fd(imd) == image_fd)
1634 view_list_step(vw, FALSE);
1637 else if (view_window_contains_collection(vw))
1639 view_collection_step(vw, TRUE);
1640 if (image_get_fd(imd) == image_fd)
1642 view_collection_step(vw, FALSE);
1645 if (image_get_fd(imd) == image_fd)
1647 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1656 old = vw->list_pointer;
1664 chk_fd = work->data;
1670 if (vw->list_pointer == chk_link)
1672 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1674 vw->list = g_list_remove(vw->list, chk_fd);
1675 file_data_unref(chk_fd);
1679 /* handles stepping correctly when same image is in the list more than once */
1680 if (old && old != vw->list_pointer)
1684 if (vw->list_pointer)
1686 fd = vw->list_pointer->data;
1693 image_change_fd(imd, fd, image_zoom_get_default(imd));
1697 image_osd_update(imd);
1700 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1702 ViewWindow *vw = data;
1704 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1706 DEBUG_1("Notify view_window: %s %04x", fd->path, type);
1708 switch (fd->change->type)
1710 case FILEDATA_CHANGE_MOVE:
1711 case FILEDATA_CHANGE_RENAME:
1713 case FILEDATA_CHANGE_COPY:
1715 case FILEDATA_CHANGE_DELETE:
1716 view_real_removed(vw, fd);
1718 case FILEDATA_CHANGE_UNSPECIFIED:
1719 case FILEDATA_CHANGE_WRITE_METADATA:
1723 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */