7 * This software is released under the GNU General Public License (GNU GPL).
8 * Please read the included file COPYING for more information.
9 * This software comes with no warranty of any kind, use at your own risk!
17 #include "collect-io.h"
21 #include "fullscreen.h"
23 #include "image-overlay.h"
26 #include "pixbuf-renderer.h"
27 #include "pixbuf_util.h"
29 #include "slideshow.h"
31 #include "ui_bookmark.h"
32 #include "ui_fileops.h"
35 #include <gdk/gdkkeysyms.h> /* for keyboard values */
38 typedef struct _ViewWindow ViewWindow;
51 static GList *view_window_list = NULL;
54 static GtkWidget *view_popup_menu(ViewWindow *vw);
55 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off);
56 static void view_overlay_toggle(ViewWindow *vw);
58 static void view_slideshow_next(ViewWindow *vw);
59 static void view_slideshow_prev(ViewWindow *vw);
60 static void view_slideshow_start(ViewWindow *vw);
61 static void view_slideshow_stop(ViewWindow *vw);
63 static void view_window_close(ViewWindow *vw);
65 static void view_window_dnd_init(ViewWindow *vw);
69 *-----------------------------------------------------------------------------
71 *-----------------------------------------------------------------------------
74 static ImageWindow *view_window_active_image(ViewWindow *vw)
76 if (vw->fs) return vw->fs->imd;
81 static void view_window_set_list(ViewWindow *vw, GList *list)
84 filelist_free(vw->list);
86 vw->list_pointer = NULL;
88 vw->list = filelist_copy(list);
91 static gint view_window_contains_collection(ViewWindow *vw)
96 cd = image_get_collection(view_window_active_image(vw), &info);
101 static void view_collection_step(ViewWindow *vw, gint next)
103 ImageWindow *imd = view_window_active_image(vw);
106 CollectInfo *read_ahead_info = NULL;
108 cd = image_get_collection(imd, &info);
110 if (!cd || !info) return;
114 info = collection_next_by_info(cd, info);
115 if (options->enable_read_ahead)
117 read_ahead_info = collection_next_by_info(cd, info);
118 if (!read_ahead_info) read_ahead_info = collection_prev_by_info(cd, info);
123 info = collection_prev_by_info(cd, info);
124 if (options->enable_read_ahead)
126 read_ahead_info = collection_prev_by_info(cd, info);
127 if (!read_ahead_info) read_ahead_info = collection_next_by_info(cd, info);
133 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd, options->zoom_mode));
135 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
140 static void view_collection_step_to_end(ViewWindow *vw, gint last)
142 ImageWindow *imd = view_window_active_image(vw);
145 CollectInfo *read_ahead_info = NULL;
147 cd = image_get_collection(imd, &info);
149 if (!cd || !info) return;
153 info = collection_get_last(cd);
154 if (options->enable_read_ahead) read_ahead_info = collection_prev_by_info(cd, info);
158 info = collection_get_first(cd);
159 if (options->enable_read_ahead) read_ahead_info = collection_next_by_info(cd, info);
164 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd, options->zoom_mode));
165 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
169 static void view_list_step(ViewWindow *vw, gint next)
171 ImageWindow *imd = view_window_active_image(vw);
176 if (!vw->list) return;
178 fd = image_get_fd(imd);
181 if (g_list_position(vw->list, vw->list_pointer) >= 0)
183 work = vw->list_pointer;
190 while (work && !found)
212 if (work) work_ahead = work->next;
217 if (work) work_ahead = work->prev;
222 vw->list_pointer = work;
224 image_change_fd(imd, fd, image_zoom_get_default(imd, options->zoom_mode));
226 if (options->enable_read_ahead && work_ahead)
228 FileData *next_fd = work_ahead->data;
229 image_prebuffer_set(imd, next_fd);
233 static void view_list_step_to_end(ViewWindow *vw, gint last)
235 ImageWindow *imd = view_window_active_image(vw);
240 if (!vw->list) return;
244 work = g_list_last(vw->list);
245 work_ahead = work->prev;
250 work_ahead = work->next;
253 vw->list_pointer = work;
255 image_change_fd(imd, fd, image_zoom_get_default(imd, options->zoom_mode));
257 if (options->enable_read_ahead && work_ahead)
259 FileData *next_fd = work_ahead->data;
260 image_prebuffer_set(imd, next_fd);
264 static void view_step_next(ViewWindow *vw)
268 view_slideshow_next(vw);
272 view_list_step(vw, TRUE);
276 view_collection_step(vw, TRUE);
280 static void view_step_prev(ViewWindow *vw)
284 view_slideshow_prev(vw);
288 view_list_step(vw, FALSE);
292 view_collection_step(vw, FALSE);
296 static void view_step_to_end(ViewWindow *vw, gint last)
300 view_list_step_to_end(vw, last);
304 view_collection_step_to_end(vw, last);
309 *-----------------------------------------------------------------------------
310 * view window keyboard
311 *-----------------------------------------------------------------------------
314 static void view_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
316 ViewWindow *vw = data;
319 imd = view_window_active_image(vw);
320 gdk_window_get_origin(imd->pr->window, x, y);
321 popup_menu_position_clamp(menu, x, y, 0);
324 static gint view_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
326 ViewWindow *vw = data;
333 imd = view_window_active_image(vw);
336 switch (event->keyval)
338 case GDK_Left: case GDK_KP_Left:
341 case GDK_Right: case GDK_KP_Right:
344 case GDK_Up: case GDK_KP_Up:
347 case GDK_Down: case GDK_KP_Down:
357 if (event->state & GDK_SHIFT_MASK)
363 keyboard_scroll_calc(&x, &y, event);
364 image_scroll(imd, x, y);
367 if (stop_signal) return stop_signal;
369 if (event->state & GDK_CONTROL_MASK)
374 switch (event->keyval)
407 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
410 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
413 file_util_rename(image_get_fd(imd), NULL, imd->widget);
416 file_util_delete(image_get_fd(imd), NULL, imd->widget);
419 info_window_new(image_get_fd(imd), NULL);
422 view_window_close(vw);
430 if (!editor_window_flag_set(n))
432 view_fullscreen_toggle(vw, TRUE);
434 imd = view_window_active_image(vw);
435 start_editor_from_file(n, image_get_fd(imd));
438 else if (event->state & GDK_SHIFT_MASK)
441 switch (event->keyval)
444 image_alter(imd, ALTER_ROTATE_180);
447 image_alter(imd, ALTER_MIRROR);
450 image_alter(imd, ALTER_FLIP);
453 image_alter(imd, ALTER_DESATURATE);
459 view_fullscreen_toggle(vw, TRUE);
460 imd = view_window_active_image(vw);
461 fd = image_get_fd(imd);
463 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
464 filelist_copy(vw->list), vw->window);
475 switch (event->keyval)
477 case GDK_Page_Up: case GDK_KP_Page_Up:
482 case GDK_Page_Down: case GDK_KP_Page_Down:
487 case GDK_Home: case GDK_KP_Home:
488 view_step_to_end(vw, FALSE);
490 case GDK_End: case GDK_KP_End:
491 view_step_to_end(vw, TRUE);
493 case '+': case '=': case GDK_KP_Add:
494 image_zoom_adjust(imd, get_zoom_increment());
496 case '-': case GDK_KP_Subtract:
497 image_zoom_adjust(imd, -get_zoom_increment());
499 case 'X': case 'x': case GDK_KP_Multiply:
500 image_zoom_set(imd, 0.0);
502 case 'Z': case 'z': case GDK_KP_Divide: case '1':
503 image_zoom_set(imd, 1.0);
506 image_zoom_set(imd, 2.0);
509 image_zoom_set(imd, 3.0);
512 image_zoom_set(imd, 4.0);
515 image_zoom_set(imd, -4.0);
518 image_zoom_set(imd, -3.0);
521 image_zoom_set(imd, -2.0);
524 image_zoom_set_fill_geometry(imd, FALSE);
527 image_zoom_set_fill_geometry(imd, TRUE);
535 view_slideshow_stop(vw);
539 view_slideshow_start(vw);
543 slideshow_pause_toggle(vw->ss);
548 view_fullscreen_toggle(vw, FALSE);
551 view_overlay_toggle(vw);
554 image_alter(imd, ALTER_ROTATE_90);
557 image_alter(imd, ALTER_ROTATE_90_CC);
559 case GDK_Delete: case GDK_KP_Delete:
560 if (options->enable_delete_key)
562 file_util_delete(image_get_fd(imd), NULL, imd->widget);
568 view_fullscreen_toggle(vw, TRUE);
572 view_window_close(vw);
577 menu = view_popup_menu(vw);
578 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
579 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
591 *-----------------------------------------------------------------------------
592 * view window main routines
593 *-----------------------------------------------------------------------------
596 static void button_cb(ImageWindow *imd, gint button, guint32 time,
597 gdouble x, gdouble y, guint state, gpointer data)
599 ViewWindow *vw = data;
611 menu = view_popup_menu(vw);
612 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, time);
619 static void scroll_cb(ImageWindow *imd, GdkScrollDirection direction, guint32 time,
620 gdouble x, gdouble y, guint state, gpointer data)
622 ViewWindow *vw = data;
624 if (state & GDK_CONTROL_MASK)
629 image_zoom_adjust_at_point(imd, get_zoom_increment(), x, y);
631 case GDK_SCROLL_DOWN:
632 image_zoom_adjust_at_point(imd, -get_zoom_increment(), x, y);
638 else if ( (state & GDK_SHIFT_MASK) != (options->mousewheel_scrolls))
643 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
645 case GDK_SCROLL_DOWN:
646 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
648 case GDK_SCROLL_LEFT:
649 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
651 case GDK_SCROLL_RIGHT:
652 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
665 case GDK_SCROLL_DOWN:
674 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
676 image_set_button_func(imd, button_cb, vw);
677 image_set_scroll_func(imd, scroll_cb, vw);
680 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
682 ViewWindow *vw = data;
686 if (vw->ss) vw->ss->imd = vw->imd;
689 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off)
691 if (force_off && !vw->fs) return;
695 if (image_osd_get(vw->fs->imd, NULL, NULL))
697 image_osd_set(vw->imd, TRUE, TRUE);
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, NULL, NULL))
714 image_osd_set(vw->imd, FALSE, FALSE);
715 image_osd_set(vw->fs->imd, TRUE, TRUE);
720 static void view_overlay_toggle(ViewWindow *vw)
724 imd = view_window_active_image(vw);
726 if (!image_osd_get(imd, NULL, NULL))
728 image_osd_set(imd, TRUE, TRUE);
729 image_osd_icon(imd, IMAGE_OSD_ICON, -1);
733 image_osd_set(imd, FALSE, FALSE);
737 static void view_slideshow_next(ViewWindow *vw)
739 if (vw->ss) slideshow_next(vw->ss);
742 static void view_slideshow_prev(ViewWindow *vw)
744 if (vw->ss) slideshow_prev(vw->ss);
747 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
749 ViewWindow *vw = data;
756 fd = image_get_fd(view_window_active_image(vw));
764 vw->list_pointer = work;
774 static void view_slideshow_start(ViewWindow *vw)
783 vw->ss = slideshow_start_from_filelist(view_window_active_image(vw),
784 filelist_copy(vw->list),
785 view_slideshow_stop_func, vw);
786 vw->list_pointer = NULL;
790 cd = image_get_collection(view_window_active_image(vw), &info);
793 vw->ss = slideshow_start_from_collection(view_window_active_image(vw), cd,
794 view_slideshow_stop_func, vw, info);
799 static void view_slideshow_stop(ViewWindow *vw)
801 if (vw->ss) slideshow_free(vw->ss);
804 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
806 ViewWindow *vw = data;
808 view_window_list = g_list_remove(view_window_list, vw);
810 view_slideshow_stop(vw);
811 fullscreen_stop(vw->fs);
813 filelist_free(vw->list);
817 static void view_window_close(ViewWindow *vw)
819 view_slideshow_stop(vw);
820 view_fullscreen_toggle(vw, TRUE);
821 gtk_widget_destroy(vw->window);
824 static gint view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
826 ViewWindow *vw = data;
828 view_window_close(vw);
832 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
835 GtkAllocation req_size;
836 GdkGeometry geometry;
839 if (!fd && !list && (!cd || !info)) return NULL;
841 vw = g_new0(ViewWindow, 1);
845 vw->list_pointer = NULL;
847 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
849 geometry.min_width = 8;
850 geometry.min_height = 8;
851 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
853 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
854 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
856 vw->imd = image_new(FALSE);
858 image_background_set_color(vw->imd, options->user_specified_window_background ? &options->window_background_color : NULL);
860 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
862 image_auto_refresh(vw->imd, 0);
863 image_top_window_set_sync(vw->imd, TRUE);
865 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
866 gtk_widget_show(vw->imd->widget);
868 view_window_dnd_init(vw);
870 view_image_set_buttons(vw, vw->imd);
872 g_signal_connect(G_OBJECT(vw->window), "destroy",
873 G_CALLBACK(view_window_destroy_cb), vw);
874 g_signal_connect(G_OBJECT(vw->window), "delete_event",
875 G_CALLBACK(view_window_delete_cb), vw);
876 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
877 G_CALLBACK(view_window_key_press_cb), vw);
880 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL, options->zoom_mode));
881 if (options->enable_read_ahead)
883 CollectInfo * r_info = collection_next_by_info(cd, info);
884 if (!r_info) r_info = collection_prev_by_info(cd, info);
885 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
890 view_window_set_list(vw, list);
891 vw->list_pointer = vw->list;
892 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL, options->zoom_mode));
894 if (options->enable_read_ahead)
896 GList *work = vw->list->next;
897 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
902 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL, options->zoom_mode));
905 if (image_zoom_get(vw->imd) == 0.0)
907 pixbuf_renderer_get_image_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
911 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
913 if (options->limit_window_size)
915 gint mw = gdk_screen_width() * options->max_window_size / 100;
916 gint mh = gdk_screen_height() * options->max_window_size / 100;
922 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
923 req_size.x = req_size.y = 0;
926 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
928 gtk_widget_set_size_request(vw->imd->pr, w, h);
930 gtk_widget_show(vw->window);
932 view_window_list = g_list_append(view_window_list, vw);
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)
946 if (file_extension_match(fd->path, ".gqv"))
952 cd = collection_new(fd->path);
953 if (collection_load(cd, fd->path, FALSE))
955 info = collection_get_first(cd);
959 collection_unref(cd);
963 vw = real_view_window_new(NULL, NULL, cd, info);
966 g_signal_connect(G_OBJECT(vw->window), "destroy",
967 G_CALLBACK(view_window_collection_unref_cb), cd);
970 else if (isdir(fd->path))
974 if (filelist_read(fd->path, &list, NULL))
976 list = filelist_sort_path(list);
977 list = filelist_filter(list, FALSE);
979 real_view_window_new(NULL, list, NULL, NULL);
984 real_view_window_new(fd, NULL, NULL, NULL);
988 void view_window_new_from_list(GList *list)
990 real_view_window_new(NULL, list, NULL, NULL);
993 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
995 real_view_window_new(NULL, NULL, cd, info);
999 *-----------------------------------------------------------------------------
1001 *-----------------------------------------------------------------------------
1004 void view_window_colors_update(void)
1008 work = view_window_list;
1011 ViewWindow *vw = work->data;
1014 image_background_set_color(vw->imd, options->user_specified_window_background ? &options->window_background_color : NULL);
1018 gint view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1022 work = view_window_list;
1025 ViewWindow *vw = work->data;
1028 if (vw->imd == imd ||
1029 (vw->fs && vw->fs->imd == imd))
1036 n = g_list_length(vw->ss->list_done);
1037 t = n + g_list_length(vw->ss->list);
1039 if (index) *index = n - 1;
1040 if (total) *total = t;
1044 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1045 if (total) *total = g_list_length(vw->list);
1055 *-----------------------------------------------------------------------------
1056 * view window menu routines and callbacks
1057 *-----------------------------------------------------------------------------
1060 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1062 ViewWindow *vw = data;
1066 cd = image_get_collection(vw->imd, &info);
1070 view_window_new_from_collection(cd, info);
1074 view_window_new(image_get_fd(vw->imd));
1078 static void view_edit_cb(GtkWidget *widget, gpointer data)
1084 vw = submenu_item_get_data(widget);
1085 n = GPOINTER_TO_INT(data);
1088 if (!editor_window_flag_set(n))
1090 view_fullscreen_toggle(vw, TRUE);
1093 imd = view_window_active_image(vw);
1094 start_editor_from_file(n, image_get_fd(imd));
1097 static void view_alter_cb(GtkWidget *widget, gpointer data)
1102 vw = submenu_item_get_data(widget);
1103 type = GPOINTER_TO_INT(data);
1106 image_alter(vw->imd, type);
1109 static void view_info_cb(GtkWidget *widget, gpointer data)
1111 ViewWindow *vw = data;
1114 imd = view_window_active_image(vw);
1115 info_window_new(image_get_fd(imd), NULL);
1118 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1120 ViewWindow *vw = data;
1123 imd = view_window_active_image(vw);
1124 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1127 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1129 ViewWindow *vw = data;
1131 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1134 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1136 ViewWindow *vw = data;
1138 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1141 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1143 ViewWindow *vw = data;
1145 image_zoom_set(view_window_active_image(vw), 1.0);
1148 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1150 ViewWindow *vw = data;
1152 image_zoom_set(view_window_active_image(vw), 0.0);
1155 static void view_copy_cb(GtkWidget *widget, gpointer data)
1157 ViewWindow *vw = data;
1160 imd = view_window_active_image(vw);
1161 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1164 static void view_move_cb(GtkWidget *widget, gpointer data)
1166 ViewWindow *vw = data;
1169 imd = view_window_active_image(vw);
1170 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1173 static void view_rename_cb(GtkWidget *widget, gpointer data)
1175 ViewWindow *vw = data;
1178 imd = view_window_active_image(vw);
1179 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1182 static void view_delete_cb(GtkWidget *widget, gpointer data)
1184 ViewWindow *vw = data;
1187 imd = view_window_active_image(vw);
1188 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1191 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1193 ViewWindow *vw = data;
1195 view_fullscreen_toggle(vw, FALSE);
1198 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1200 ViewWindow *vw = data;
1202 view_slideshow_start(vw);
1205 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1207 ViewWindow *vw = data;
1209 view_slideshow_stop(vw);
1212 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1214 ViewWindow *vw = data;
1216 slideshow_pause_toggle(vw->ss);
1219 static void view_close_cb(GtkWidget *widget, gpointer data)
1221 ViewWindow *vw = data;
1223 view_window_close(vw);
1226 static GtkWidget *view_popup_menu(ViewWindow *vw)
1231 menu = popup_menu_short_lived();
1233 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1234 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1235 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1236 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1237 menu_item_add_divider(menu);
1239 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw);
1240 menu_item_add_divider(item);
1241 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1243 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1245 menu_item_add_stock(menu, _("_Properties"), GTK_STOCK_PROPERTIES, G_CALLBACK(view_info_cb), vw);
1247 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1249 menu_item_add_divider(menu);
1250 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1251 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1252 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1253 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1255 menu_item_add_divider(menu);
1259 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1260 if (slideshow_paused(vw->ss))
1262 item = menu_item_add(menu, _("Continue slides_how"),
1263 G_CALLBACK(view_slideshow_pause_cb), vw);
1267 item = menu_item_add(menu, _("Pause slides_how"),
1268 G_CALLBACK(view_slideshow_pause_cb), vw);
1273 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1274 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1275 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1276 gtk_widget_set_sensitive(item, FALSE);
1281 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1285 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1288 menu_item_add_divider(menu);
1289 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1295 *-------------------------------------------------------------------
1297 *-------------------------------------------------------------------
1305 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1310 static void view_dir_list_do(ViewWindow *vw, GList *list, gint skip, gint recurse)
1314 view_window_set_list(vw, NULL);
1319 FileData *fd = work->data;
1322 if (isdir(fd->path))
1330 list = filelist_recursive(fd->path);
1334 filelist_read(fd->path, &list, NULL);
1335 list = filelist_sort_path(list);
1336 list = filelist_filter(list, FALSE);
1338 if (list) vw->list = g_list_concat(vw->list, list);
1343 /* FIXME: no filtering here */
1344 vw->list = g_list_append(vw->list, file_data_ref(fd));
1352 vw->list_pointer = vw->list;
1353 fd = vw->list->data;
1354 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd, options->zoom_mode));
1356 work = vw->list->next;
1357 if (options->enable_read_ahead && work)
1360 image_prebuffer_set(vw->imd, fd);
1365 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd, options->zoom_mode));
1369 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1371 CViewConfirmD *d = data;
1372 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1375 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1377 CViewConfirmD *d = data;
1378 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1381 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1383 CViewConfirmD *d = data;
1384 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1387 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1389 CViewConfirmD *d = data;
1390 filelist_free(d->list);
1394 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1399 d = g_new(CViewConfirmD, 1);
1403 menu = popup_menu_short_lived();
1404 g_signal_connect(G_OBJECT(menu), "destroy",
1405 G_CALLBACK(view_dir_list_destroy), d);
1407 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1408 menu_item_add_divider(menu);
1409 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1410 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1411 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1412 menu_item_add_divider(menu);
1413 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1419 *-----------------------------------------------------------------------------
1420 * image drag and drop routines
1421 *-----------------------------------------------------------------------------
1424 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1426 GtkSelectionData *selection_data, guint info,
1427 guint time, gpointer data)
1429 ViewWindow *vw = data;
1432 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1436 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1438 CollectionData *source;
1442 if (info == TARGET_URI_LIST)
1446 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
1451 FileData *fd = work->data;
1452 if (isdir(fd->path))
1455 menu = view_confirm_dir_list(vw, list);
1456 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1462 list = filelist_filter(list, FALSE);
1469 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
1477 if (isfile(fd->path))
1479 view_slideshow_stop(vw);
1480 view_window_set_list(vw, NULL);
1482 if (source && info_list)
1484 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd, options->zoom_mode));
1493 vw->list_pointer = vw->list;
1495 image_change_fd(imd, fd, image_zoom_get_default(imd, options->zoom_mode));
1499 filelist_free(list);
1500 g_list_free(info_list);
1504 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1505 GtkSelectionData *selection_data, guint info,
1506 guint time, gpointer data)
1508 ViewWindow *vw = data;
1511 fd = image_get_fd(vw->imd);
1522 case TARGET_URI_LIST:
1525 case TARGET_TEXT_PLAIN:
1530 list = g_list_append(NULL, fd);
1531 text = uri_text_from_filelist(list, &len, plain_text);
1535 gtk_selection_data_set (selection_data, selection_data->target,
1536 8, (guchar *)text, len);
1542 gtk_selection_data_set (selection_data, selection_data->target,
1547 static void view_window_dnd_init(ViewWindow *vw)
1553 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1554 dnd_file_drag_types, dnd_file_drag_types_count,
1555 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1556 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1557 G_CALLBACK(view_window_set_dnd_data), vw);
1559 gtk_drag_dest_set(imd->pr,
1560 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1561 dnd_file_drop_types, dnd_file_drop_types_count,
1562 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1563 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1564 G_CALLBACK(view_window_get_dnd_data), vw);
1568 *-----------------------------------------------------------------------------
1569 * maintenance (for rename, move, remove)
1570 *-----------------------------------------------------------------------------
1573 static void view_real_removed(ViewWindow *vw, FileData *fd, GList *ignore_list)
1578 imd = view_window_active_image(vw);
1579 image_fd = image_get_fd(imd);
1581 if (image_fd && image_fd == fd)
1585 view_list_step(vw, TRUE);
1586 if (image_get_fd(imd) == image_fd)
1588 view_list_step(vw, FALSE);
1591 else if (view_window_contains_collection(vw))
1593 view_collection_step(vw, TRUE);
1594 if (image_get_fd(imd) == image_fd)
1596 view_collection_step(vw, FALSE);
1599 if (image_get_fd(imd) == image_fd)
1601 image_change_fd(imd, NULL, image_zoom_get_default(imd, options->zoom_mode));
1610 old = vw->list_pointer;
1618 chk_fd = work->data;
1624 if (vw->list_pointer == chk_link)
1626 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1628 vw->list = g_list_remove(vw->list, chk_fd);
1629 file_data_unref(chk_fd);
1633 /* handles stepping correctly when same image is in the list more than once */
1634 if (old && old != vw->list_pointer)
1638 if (vw->list_pointer)
1640 fd = vw->list_pointer->data;
1647 image_change_fd(imd, fd, image_zoom_get_default(imd, options->zoom_mode));
1651 image_osd_update(imd);
1654 static void view_real_moved(ViewWindow *vw, FileData *fd)
1658 const gchar *image_path;
1660 imd = view_window_active_image(vw);
1663 image_path = image_get_path(imd);
1665 if (image_path && strcmp(image_path, fd->change->source) == 0)
1667 image_set_fd(imd, dest);
1679 chk_path = work->data;
1681 if (strcmp(chk_path, source) == 0)
1683 work->data = g_strdup(dest);
1693 void view_window_maint_removed(FileData *fd, GList *ignore_list)
1695 GList *work = view_window_list;
1698 ViewWindow *vw = work->data;
1701 view_real_removed(vw, fd, ignore_list);
1705 void view_window_maint_moved(FileData *fd)
1707 GList *work = view_window_list;
1710 ViewWindow *vw = work->data;
1713 view_real_moved(vw, fd);