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;
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 view_window_close(vw);
433 if (!editor_window_flag_set(n))
435 view_fullscreen_toggle(vw, TRUE);
437 imd = view_window_active_image(vw);
438 file_util_start_editor_from_file(n, image_get_fd(imd), imd->widget);
442 else if (event->state & GDK_SHIFT_MASK)
445 switch (event->keyval)
448 image_alter(imd, ALTER_ROTATE_180);
451 image_alter(imd, ALTER_MIRROR);
454 image_alter(imd, ALTER_FLIP);
457 image_alter(imd, ALTER_DESATURATE);
463 view_fullscreen_toggle(vw, TRUE);
464 imd = view_window_active_image(vw);
465 fd = image_get_fd(imd);
467 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
468 filelist_copy(vw->list), vw->window);
479 switch (event->keyval)
481 case GDK_Page_Up: case GDK_KP_Page_Up:
486 case GDK_Page_Down: case GDK_KP_Page_Down:
491 case GDK_Home: case GDK_KP_Home:
492 view_step_to_end(vw, FALSE);
494 case GDK_End: case GDK_KP_End:
495 view_step_to_end(vw, TRUE);
497 case '+': case '=': case GDK_KP_Add:
498 image_zoom_adjust(imd, get_zoom_increment());
500 case '-': case GDK_KP_Subtract:
501 image_zoom_adjust(imd, -get_zoom_increment());
503 case 'X': case 'x': case GDK_KP_Multiply:
504 image_zoom_set(imd, 0.0);
506 case 'Z': case 'z': case GDK_KP_Divide: case '1':
507 image_zoom_set(imd, 1.0);
510 image_zoom_set(imd, 2.0);
513 image_zoom_set(imd, 3.0);
516 image_zoom_set(imd, 4.0);
519 image_zoom_set(imd, -4.0);
522 image_zoom_set(imd, -3.0);
525 image_zoom_set(imd, -2.0);
528 image_zoom_set_fill_geometry(imd, FALSE);
531 image_zoom_set_fill_geometry(imd, TRUE);
539 view_slideshow_stop(vw);
543 view_slideshow_start(vw);
547 slideshow_pause_toggle(vw->ss);
552 view_fullscreen_toggle(vw, FALSE);
555 view_overlay_toggle(vw);
558 image_alter(imd, ALTER_ROTATE_90);
561 image_alter(imd, ALTER_ROTATE_90_CC);
563 case GDK_Delete: case GDK_KP_Delete:
564 if (options->file_ops.enable_delete_key)
566 file_util_delete(image_get_fd(imd), NULL, imd->widget);
572 view_fullscreen_toggle(vw, TRUE);
576 view_window_close(vw);
581 menu = view_popup_menu(vw);
582 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
583 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
595 *-----------------------------------------------------------------------------
596 * view window main routines
597 *-----------------------------------------------------------------------------
599 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
601 ViewWindow *vw = data;
604 switch (event->button)
606 case MOUSE_BUTTON_LEFT:
609 case MOUSE_BUTTON_MIDDLE:
612 case MOUSE_BUTTON_RIGHT:
613 menu = view_popup_menu(vw);
614 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
621 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
623 ViewWindow *vw = data;
625 if (event->state & GDK_CONTROL_MASK)
627 switch (event->direction)
630 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
632 case GDK_SCROLL_DOWN:
633 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
639 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
641 switch (event->direction)
644 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
646 case GDK_SCROLL_DOWN:
647 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
649 case GDK_SCROLL_LEFT:
650 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
652 case GDK_SCROLL_RIGHT:
653 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
661 switch (event->direction)
666 case GDK_SCROLL_DOWN:
675 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
677 image_set_button_func(imd, button_cb, vw);
678 image_set_scroll_func(imd, scroll_cb, vw);
681 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
683 ViewWindow *vw = data;
687 if (vw->ss) vw->ss->imd = vw->imd;
690 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off)
692 if (force_off && !vw->fs) return;
696 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
697 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
699 fullscreen_stop(vw->fs);
703 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
705 view_image_set_buttons(vw, vw->fs->imd);
706 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
707 G_CALLBACK(view_window_key_press_cb), vw);
709 if (vw->ss) vw->ss->imd = vw->fs->imd;
711 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
713 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
714 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
719 static void view_overlay_toggle(ViewWindow *vw)
723 imd = view_window_active_image(vw);
725 image_osd_toggle(imd);
728 static void view_slideshow_next(ViewWindow *vw)
730 if (vw->ss) slideshow_next(vw->ss);
733 static void view_slideshow_prev(ViewWindow *vw)
735 if (vw->ss) slideshow_prev(vw->ss);
738 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
740 ViewWindow *vw = data;
747 fd = image_get_fd(view_window_active_image(vw));
755 vw->list_pointer = work;
765 static void view_slideshow_start(ViewWindow *vw)
774 vw->ss = slideshow_start_from_filelist(view_window_active_image(vw),
775 filelist_copy(vw->list),
776 view_slideshow_stop_func, vw);
777 vw->list_pointer = NULL;
781 cd = image_get_collection(view_window_active_image(vw), &info);
784 vw->ss = slideshow_start_from_collection(view_window_active_image(vw), cd,
785 view_slideshow_stop_func, vw, info);
790 static void view_slideshow_stop(ViewWindow *vw)
792 if (vw->ss) slideshow_free(vw->ss);
795 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
797 ViewWindow *vw = data;
799 view_window_list = g_list_remove(view_window_list, vw);
801 view_slideshow_stop(vw);
802 fullscreen_stop(vw->fs);
804 filelist_free(vw->list);
806 file_data_unregister_notify_func(view_window_notify_cb, vw);
811 static void view_window_close(ViewWindow *vw)
813 view_slideshow_stop(vw);
814 view_fullscreen_toggle(vw, TRUE);
815 gtk_widget_destroy(vw->window);
818 static gint view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
820 ViewWindow *vw = data;
822 view_window_close(vw);
826 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
829 GtkAllocation req_size;
830 GdkGeometry geometry;
833 if (!fd && !list && (!cd || !info)) return NULL;
835 vw = g_new0(ViewWindow, 1);
839 vw->list_pointer = NULL;
841 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
843 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
844 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
845 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
847 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
848 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
850 vw->imd = image_new(FALSE);
852 image_background_set_color(vw->imd, options->image.use_custom_border_color ? &options->image.border_color : NULL);
854 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
856 image_auto_refresh_enable(vw->imd, TRUE);
857 image_top_window_set_sync(vw->imd, TRUE);
859 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
860 gtk_widget_show(vw->imd->widget);
862 view_window_dnd_init(vw);
864 view_image_set_buttons(vw, vw->imd);
866 g_signal_connect(G_OBJECT(vw->window), "destroy",
867 G_CALLBACK(view_window_destroy_cb), vw);
868 g_signal_connect(G_OBJECT(vw->window), "delete_event",
869 G_CALLBACK(view_window_delete_cb), vw);
870 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
871 G_CALLBACK(view_window_key_press_cb), vw);
874 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
875 if (options->image.enable_read_ahead)
877 CollectInfo * r_info = collection_next_by_info(cd, info);
878 if (!r_info) r_info = collection_prev_by_info(cd, info);
879 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
884 view_window_set_list(vw, list);
885 vw->list_pointer = vw->list;
886 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
888 if (options->image.enable_read_ahead)
890 GList *work = vw->list->next;
891 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
896 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
899 if (image_zoom_get(vw->imd) == 0.0)
901 image_get_image_size(vw->imd, &w, &h);
905 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
907 if (options->image.limit_window_size)
909 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
910 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
916 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
917 req_size.x = req_size.y = 0;
920 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
922 gtk_widget_set_size_request(vw->imd->pr, w, h);
924 gtk_widget_show(vw->window);
926 view_window_list = g_list_append(view_window_list, vw);
928 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
933 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
935 CollectionData *cd = data;
937 collection_unref(cd);
940 void view_window_new(FileData *fd)
944 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
950 cd = collection_new(fd->path);
951 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
953 info = collection_get_first(cd);
957 collection_unref(cd);
961 vw = real_view_window_new(NULL, NULL, cd, info);
964 g_signal_connect(G_OBJECT(vw->window), "destroy",
965 G_CALLBACK(view_window_collection_unref_cb), cd);
968 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
970 list = filelist_sort_path(list);
971 list = filelist_filter(list, FALSE);
972 real_view_window_new(NULL, list, NULL, NULL);
977 real_view_window_new(fd, NULL, NULL, NULL);
981 void view_window_new_from_list(GList *list)
983 real_view_window_new(NULL, list, NULL, NULL);
986 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
988 real_view_window_new(NULL, NULL, cd, info);
992 *-----------------------------------------------------------------------------
994 *-----------------------------------------------------------------------------
997 void view_window_colors_update(void)
1001 work = view_window_list;
1004 ViewWindow *vw = work->data;
1007 image_background_set_color(vw->imd, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1011 gint view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1015 work = view_window_list;
1018 ViewWindow *vw = work->data;
1021 if (vw->imd == imd ||
1022 (vw->fs && vw->fs->imd == imd))
1029 n = g_list_length(vw->ss->list_done);
1030 t = n + g_list_length(vw->ss->list);
1032 if (index) *index = n - 1;
1033 if (total) *total = t;
1037 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1038 if (total) *total = g_list_length(vw->list);
1048 *-----------------------------------------------------------------------------
1049 * view window menu routines and callbacks
1050 *-----------------------------------------------------------------------------
1053 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1055 ViewWindow *vw = data;
1059 cd = image_get_collection(vw->imd, &info);
1063 view_window_new_from_collection(cd, info);
1067 view_window_new(image_get_fd(vw->imd));
1071 static void view_edit_cb(GtkWidget *widget, gpointer data)
1075 const gchar *key = data;
1077 vw = submenu_item_get_data(widget);
1080 if (!editor_window_flag_set(key))
1082 view_fullscreen_toggle(vw, TRUE);
1085 imd = view_window_active_image(vw);
1086 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1089 static void view_alter_cb(GtkWidget *widget, gpointer data)
1094 vw = submenu_item_get_data(widget);
1095 type = GPOINTER_TO_INT(data);
1098 image_alter(vw->imd, type);
1101 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1103 ViewWindow *vw = data;
1106 imd = view_window_active_image(vw);
1107 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1110 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1112 ViewWindow *vw = data;
1114 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1117 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1119 ViewWindow *vw = data;
1121 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1124 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1126 ViewWindow *vw = data;
1128 image_zoom_set(view_window_active_image(vw), 1.0);
1131 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1133 ViewWindow *vw = data;
1135 image_zoom_set(view_window_active_image(vw), 0.0);
1138 static void view_copy_cb(GtkWidget *widget, gpointer data)
1140 ViewWindow *vw = data;
1143 imd = view_window_active_image(vw);
1144 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1147 static void view_move_cb(GtkWidget *widget, gpointer data)
1149 ViewWindow *vw = data;
1152 imd = view_window_active_image(vw);
1153 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1156 static void view_rename_cb(GtkWidget *widget, gpointer data)
1158 ViewWindow *vw = data;
1161 imd = view_window_active_image(vw);
1162 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1165 static void view_delete_cb(GtkWidget *widget, gpointer data)
1167 ViewWindow *vw = data;
1170 imd = view_window_active_image(vw);
1171 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1174 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1176 ViewWindow *vw = data;
1179 imd = view_window_active_image(vw);
1180 file_util_copy_path_to_clipboard(image_get_fd(imd));
1183 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1185 ViewWindow *vw = data;
1187 view_fullscreen_toggle(vw, FALSE);
1190 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1192 ViewWindow *vw = data;
1194 view_slideshow_start(vw);
1197 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1199 ViewWindow *vw = data;
1201 view_slideshow_stop(vw);
1204 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1206 ViewWindow *vw = data;
1208 slideshow_pause_toggle(vw->ss);
1211 static void view_close_cb(GtkWidget *widget, gpointer data)
1213 ViewWindow *vw = data;
1215 view_window_close(vw);
1218 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1222 nw = layout_new(NULL, NULL);
1223 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1224 layout_set_fd(nw, fd);
1229 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1231 ViewWindow *vw = data;
1235 imd = view_window_active_image(vw);
1237 if (!imd || !imd->image_fd) return;
1239 lw = layout_find_by_image_fd(imd);
1241 layout_set_fd(lw, imd->image_fd);
1243 view_new_layout_with_fd(imd->image_fd);
1244 view_window_close(vw);
1247 static GtkWidget *view_popup_menu(ViewWindow *vw)
1252 menu = popup_menu_short_lived();
1254 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1255 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1256 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1257 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1258 menu_item_add_divider(menu);
1260 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw);
1261 menu_item_add_divider(item);
1262 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1264 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1266 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1267 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1269 menu_item_add_divider(menu);
1270 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1271 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1272 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1273 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1274 if (options->show_copy_path)
1275 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1277 menu_item_add_divider(menu);
1281 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1282 if (slideshow_paused(vw->ss))
1284 item = menu_item_add(menu, _("Continue slides_how"),
1285 G_CALLBACK(view_slideshow_pause_cb), vw);
1289 item = menu_item_add(menu, _("Pause slides_how"),
1290 G_CALLBACK(view_slideshow_pause_cb), vw);
1295 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1296 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1297 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1298 gtk_widget_set_sensitive(item, FALSE);
1303 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1307 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1310 menu_item_add_divider(menu);
1311 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1317 *-------------------------------------------------------------------
1319 *-------------------------------------------------------------------
1327 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1332 static void view_dir_list_do(ViewWindow *vw, GList *list, gint skip, gint recurse)
1336 view_window_set_list(vw, NULL);
1341 FileData *fd = work->data;
1344 if (isdir(fd->path))
1352 list = filelist_recursive(fd);
1356 filelist_read(fd, &list, NULL);
1357 list = filelist_sort_path(list);
1358 list = filelist_filter(list, FALSE);
1360 if (list) vw->list = g_list_concat(vw->list, list);
1365 /* FIXME: no filtering here */
1366 vw->list = g_list_append(vw->list, file_data_ref(fd));
1374 vw->list_pointer = vw->list;
1375 fd = vw->list->data;
1376 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1378 work = vw->list->next;
1379 if (options->image.enable_read_ahead && work)
1382 image_prebuffer_set(vw->imd, fd);
1387 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1391 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1393 CViewConfirmD *d = data;
1394 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1397 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1399 CViewConfirmD *d = data;
1400 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1403 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1405 CViewConfirmD *d = data;
1406 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1409 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1411 CViewConfirmD *d = data;
1412 filelist_free(d->list);
1416 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1421 d = g_new(CViewConfirmD, 1);
1425 menu = popup_menu_short_lived();
1426 g_signal_connect(G_OBJECT(menu), "destroy",
1427 G_CALLBACK(view_dir_list_destroy), d);
1429 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1430 menu_item_add_divider(menu);
1431 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1432 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1433 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1434 menu_item_add_divider(menu);
1435 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1441 *-----------------------------------------------------------------------------
1442 * image drag and drop routines
1443 *-----------------------------------------------------------------------------
1446 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1448 GtkSelectionData *selection_data, guint info,
1449 guint time, gpointer data)
1451 ViewWindow *vw = data;
1454 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1458 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1460 CollectionData *source;
1464 if (info == TARGET_URI_LIST)
1468 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
1473 FileData *fd = work->data;
1474 if (isdir(fd->path))
1477 menu = view_confirm_dir_list(vw, list);
1478 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1484 list = filelist_filter(list, FALSE);
1491 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
1499 if (isfile(fd->path))
1501 view_slideshow_stop(vw);
1502 view_window_set_list(vw, NULL);
1504 if (source && info_list)
1506 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1515 vw->list_pointer = vw->list;
1517 image_change_fd(imd, fd, image_zoom_get_default(imd));
1521 filelist_free(list);
1522 g_list_free(info_list);
1526 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1527 GtkSelectionData *selection_data, guint info,
1528 guint time, gpointer data)
1530 ViewWindow *vw = data;
1533 fd = image_get_fd(vw->imd);
1544 case TARGET_URI_LIST:
1547 case TARGET_TEXT_PLAIN:
1552 list = g_list_append(NULL, fd);
1553 text = uri_text_from_filelist(list, &len, plain_text);
1557 gtk_selection_data_set(selection_data, selection_data->target,
1558 8, (guchar *)text, len);
1564 gtk_selection_data_set(selection_data, selection_data->target,
1569 static void view_window_dnd_init(ViewWindow *vw)
1575 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1576 dnd_file_drag_types, dnd_file_drag_types_count,
1577 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1578 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1579 G_CALLBACK(view_window_set_dnd_data), vw);
1581 gtk_drag_dest_set(imd->pr,
1582 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1583 dnd_file_drop_types, dnd_file_drop_types_count,
1584 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1585 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1586 G_CALLBACK(view_window_get_dnd_data), vw);
1590 *-----------------------------------------------------------------------------
1591 * maintenance (for rename, move, remove)
1592 *-----------------------------------------------------------------------------
1595 static void view_real_removed(ViewWindow *vw, FileData *fd)
1600 imd = view_window_active_image(vw);
1601 image_fd = image_get_fd(imd);
1603 if (image_fd && image_fd == fd)
1607 view_list_step(vw, TRUE);
1608 if (image_get_fd(imd) == image_fd)
1610 view_list_step(vw, FALSE);
1613 else if (view_window_contains_collection(vw))
1615 view_collection_step(vw, TRUE);
1616 if (image_get_fd(imd) == image_fd)
1618 view_collection_step(vw, FALSE);
1621 if (image_get_fd(imd) == image_fd)
1623 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1632 old = vw->list_pointer;
1640 chk_fd = work->data;
1646 if (vw->list_pointer == chk_link)
1648 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1650 vw->list = g_list_remove(vw->list, chk_fd);
1651 file_data_unref(chk_fd);
1655 /* handles stepping correctly when same image is in the list more than once */
1656 if (old && old != vw->list_pointer)
1660 if (vw->list_pointer)
1662 fd = vw->list_pointer->data;
1669 image_change_fd(imd, fd, image_zoom_get_default(imd));
1673 image_osd_update(imd);
1676 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1678 ViewWindow *vw = data;
1680 if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
1682 switch(fd->change->type)
1684 case FILEDATA_CHANGE_MOVE:
1685 case FILEDATA_CHANGE_RENAME:
1687 case FILEDATA_CHANGE_COPY:
1689 case FILEDATA_CHANGE_DELETE:
1690 view_real_removed(vw, fd);
1692 case FILEDATA_CHANGE_UNSPECIFIED:
1693 case FILEDATA_CHANGE_WRITE_METADATA:
1697 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */