4 * Copyright (C) 2008 - 2012 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, gboolean 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 gboolean 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, gboolean 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, gboolean 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, gboolean 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;
192 gboolean found = FALSE;
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, gboolean 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, gboolean 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(gtk_widget_get_window(imd->pr), x, y);
326 popup_menu_position_clamp(menu, x, y, 0);
329 static gboolean 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_KEY_Left: case GDK_KEY_KP_Left:
346 case GDK_KEY_Right: case GDK_KEY_KP_Right:
349 case GDK_KEY_Up: case GDK_KEY_KP_Up:
352 case GDK_KEY_Down: case GDK_KEY_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);
431 else if (event->state & GDK_SHIFT_MASK)
434 switch (event->keyval)
437 image_alter_orientation(imd, ALTER_ROTATE_180);
440 image_alter_orientation(imd, ALTER_MIRROR);
443 image_alter_orientation(imd, ALTER_FLIP);
446 image_set_desaturate(imd, !image_get_desaturate(imd));
452 view_fullscreen_toggle(vw, TRUE);
453 imd = view_window_active_image(vw);
454 fd = image_get_fd(imd);
456 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
457 filelist_copy(vw->list), vw->window);
468 switch (event->keyval)
470 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
471 case GDK_KEY_BackSpace:
475 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
480 case GDK_KEY_Home: case GDK_KEY_KP_Home:
481 view_step_to_end(vw, FALSE);
483 case GDK_KEY_End: case GDK_KEY_KP_End:
484 view_step_to_end(vw, TRUE);
486 case '+': case '=': case GDK_KEY_KP_Add:
487 image_zoom_adjust(imd, get_zoom_increment());
489 case '-': case GDK_KEY_KP_Subtract:
490 image_zoom_adjust(imd, -get_zoom_increment());
492 case 'X': case 'x': case GDK_KEY_KP_Multiply:
493 image_zoom_set(imd, 0.0);
495 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
496 image_zoom_set(imd, 1.0);
499 image_zoom_set(imd, 2.0);
502 image_zoom_set(imd, 3.0);
505 image_zoom_set(imd, 4.0);
508 image_zoom_set(imd, -4.0);
511 image_zoom_set(imd, -3.0);
514 image_zoom_set(imd, -2.0);
517 image_zoom_set_fill_geometry(imd, FALSE);
520 image_zoom_set_fill_geometry(imd, TRUE);
528 view_slideshow_stop(vw);
532 view_slideshow_start(vw);
536 slideshow_pause_toggle(vw->ss);
541 view_fullscreen_toggle(vw, FALSE);
544 view_overlay_toggle(vw);
547 image_alter_orientation(imd, ALTER_ROTATE_90);
550 image_alter_orientation(imd, ALTER_ROTATE_90_CC);
552 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
553 if (options->file_ops.enable_delete_key)
555 file_util_delete(image_get_fd(imd), NULL, imd->widget);
561 view_fullscreen_toggle(vw, TRUE);
565 view_window_close(vw);
570 menu = view_popup_menu(vw);
571 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
572 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
584 *-----------------------------------------------------------------------------
585 * view window main routines
586 *-----------------------------------------------------------------------------
588 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
590 ViewWindow *vw = data;
593 switch (event->button)
595 case MOUSE_BUTTON_LEFT:
598 case MOUSE_BUTTON_MIDDLE:
601 case MOUSE_BUTTON_RIGHT:
602 menu = view_popup_menu(vw);
603 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
610 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
612 ViewWindow *vw = data;
614 if (event->state & GDK_CONTROL_MASK)
616 switch (event->direction)
619 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
621 case GDK_SCROLL_DOWN:
622 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
628 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
630 switch (event->direction)
633 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
635 case GDK_SCROLL_DOWN:
636 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
638 case GDK_SCROLL_LEFT:
639 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
641 case GDK_SCROLL_RIGHT:
642 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
650 switch (event->direction)
655 case GDK_SCROLL_DOWN:
664 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
666 image_set_button_func(imd, button_cb, vw);
667 image_set_scroll_func(imd, scroll_cb, vw);
670 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
672 ViewWindow *vw = data;
676 if (vw->ss) vw->ss->imd = vw->imd;
679 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off)
681 if (force_off && !vw->fs) return;
685 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
686 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
688 fullscreen_stop(vw->fs);
692 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
694 view_image_set_buttons(vw, vw->fs->imd);
695 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
696 G_CALLBACK(view_window_key_press_cb), vw);
698 if (vw->ss) vw->ss->imd = vw->fs->imd;
700 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
702 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
703 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
708 static void view_overlay_toggle(ViewWindow *vw)
712 imd = view_window_active_image(vw);
714 image_osd_toggle(imd);
717 static void view_slideshow_next(ViewWindow *vw)
719 if (vw->ss) slideshow_next(vw->ss);
722 static void view_slideshow_prev(ViewWindow *vw)
724 if (vw->ss) slideshow_prev(vw->ss);
727 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
729 ViewWindow *vw = data;
736 fd = image_get_fd(view_window_active_image(vw));
744 vw->list_pointer = work;
754 static void view_slideshow_start(ViewWindow *vw)
763 vw->ss = slideshow_start_from_filelist(NULL, view_window_active_image(vw),
764 filelist_copy(vw->list),
765 view_slideshow_stop_func, vw);
766 vw->list_pointer = NULL;
770 cd = image_get_collection(view_window_active_image(vw), &info);
773 vw->ss = slideshow_start_from_collection(NULL, view_window_active_image(vw), cd,
774 view_slideshow_stop_func, vw, info);
779 static void view_slideshow_stop(ViewWindow *vw)
781 if (vw->ss) slideshow_free(vw->ss);
784 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
786 ViewWindow *vw = data;
788 view_window_list = g_list_remove(view_window_list, vw);
790 view_slideshow_stop(vw);
791 fullscreen_stop(vw->fs);
793 filelist_free(vw->list);
795 file_data_unregister_notify_func(view_window_notify_cb, vw);
800 static void view_window_close(ViewWindow *vw)
802 view_slideshow_stop(vw);
803 view_fullscreen_toggle(vw, TRUE);
804 gtk_widget_destroy(vw->window);
807 static gboolean view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
809 ViewWindow *vw = data;
811 view_window_close(vw);
815 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
818 GtkAllocation req_size;
819 GdkGeometry geometry;
822 if (!fd && !list && (!cd || !info)) return NULL;
824 vw = g_new0(ViewWindow, 1);
826 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
828 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
829 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
830 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
832 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
833 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
835 vw->imd = image_new(FALSE);
836 image_color_profile_set(vw->imd,
837 options->color_profile.input_type,
838 options->color_profile.use_image);
839 image_color_profile_set_use(vw->imd, options->color_profile.enabled);
841 image_background_set_color_from_options(vw->imd, FALSE);
843 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
845 image_auto_refresh_enable(vw->imd, TRUE);
846 image_top_window_set_sync(vw->imd, TRUE);
848 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
849 gtk_widget_show(vw->imd->widget);
851 view_window_dnd_init(vw);
853 view_image_set_buttons(vw, vw->imd);
855 g_signal_connect(G_OBJECT(vw->window), "destroy",
856 G_CALLBACK(view_window_destroy_cb), vw);
857 g_signal_connect(G_OBJECT(vw->window), "delete_event",
858 G_CALLBACK(view_window_delete_cb), vw);
859 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
860 G_CALLBACK(view_window_key_press_cb), vw);
863 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
864 if (options->image.enable_read_ahead)
866 CollectInfo * r_info = collection_next_by_info(cd, info);
867 if (!r_info) r_info = collection_prev_by_info(cd, info);
868 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
873 view_window_set_list(vw, list);
874 vw->list_pointer = vw->list;
875 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
877 if (options->image.enable_read_ahead)
879 GList *work = vw->list->next;
880 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
885 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
888 /* Wait until image is loaded otherwise size is not defined */
890 for (count = 10; count && !w && !h; count++)
892 image_get_image_size(vw->imd, &w, &h);
896 if (image_zoom_get(vw->imd) == 0.0)
898 image_get_image_size(vw->imd, &w, &h);
902 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
904 if (options->image.limit_window_size)
906 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
907 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
913 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
914 req_size.x = req_size.y = 0;
917 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
919 gtk_widget_set_size_request(vw->imd->pr, w, h);
921 gtk_widget_show(vw->window);
923 view_window_list = g_list_append(view_window_list, vw);
925 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
930 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
932 CollectionData *cd = data;
934 collection_unref(cd);
937 void view_window_new(FileData *fd)
941 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
947 cd = collection_new(fd->path);
948 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
950 info = collection_get_first(cd);
954 collection_unref(cd);
958 vw = real_view_window_new(NULL, NULL, cd, info);
961 g_signal_connect(G_OBJECT(vw->window), "destroy",
962 G_CALLBACK(view_window_collection_unref_cb), cd);
965 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
967 list = filelist_sort_path(list);
968 list = filelist_filter(list, FALSE);
969 real_view_window_new(NULL, list, NULL, NULL);
974 real_view_window_new(fd, NULL, NULL, NULL);
978 void view_window_new_from_list(GList *list)
980 real_view_window_new(NULL, list, NULL, NULL);
983 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
985 real_view_window_new(NULL, NULL, cd, info);
989 *-----------------------------------------------------------------------------
991 *-----------------------------------------------------------------------------
994 void view_window_colors_update(void)
998 work = view_window_list;
1001 ViewWindow *vw = work->data;
1004 image_background_set_color_from_options(vw->imd, !!vw->fs);
1008 gboolean view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1012 work = view_window_list;
1015 ViewWindow *vw = work->data;
1018 if (vw->imd == imd ||
1019 (vw->fs && vw->fs->imd == imd))
1026 n = g_list_length(vw->ss->list_done);
1027 t = n + g_list_length(vw->ss->list);
1029 if (index) *index = n - 1;
1030 if (total) *total = t;
1034 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1035 if (total) *total = g_list_length(vw->list);
1045 *-----------------------------------------------------------------------------
1046 * view window menu routines and callbacks
1047 *-----------------------------------------------------------------------------
1050 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1052 ViewWindow *vw = data;
1056 cd = image_get_collection(vw->imd, &info);
1060 view_window_new_from_collection(cd, info);
1064 view_window_new(image_get_fd(vw->imd));
1068 static void view_edit_cb(GtkWidget *widget, gpointer data)
1072 const gchar *key = data;
1074 vw = submenu_item_get_data(widget);
1077 if (!editor_window_flag_set(key))
1079 view_fullscreen_toggle(vw, TRUE);
1082 imd = view_window_active_image(vw);
1083 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1086 static void view_alter_cb(GtkWidget *widget, gpointer data)
1091 vw = submenu_item_get_data(widget);
1092 type = GPOINTER_TO_INT(data);
1095 image_alter_orientation(vw->imd, type);
1098 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1100 ViewWindow *vw = data;
1103 imd = view_window_active_image(vw);
1104 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1107 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1109 ViewWindow *vw = data;
1111 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1114 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1116 ViewWindow *vw = data;
1118 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1121 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1123 ViewWindow *vw = data;
1125 image_zoom_set(view_window_active_image(vw), 1.0);
1128 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1130 ViewWindow *vw = data;
1132 image_zoom_set(view_window_active_image(vw), 0.0);
1135 static void view_copy_cb(GtkWidget *widget, gpointer data)
1137 ViewWindow *vw = data;
1140 imd = view_window_active_image(vw);
1141 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1144 static void view_move_cb(GtkWidget *widget, gpointer data)
1146 ViewWindow *vw = data;
1149 imd = view_window_active_image(vw);
1150 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1153 static void view_rename_cb(GtkWidget *widget, gpointer data)
1155 ViewWindow *vw = data;
1158 imd = view_window_active_image(vw);
1159 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1162 static void view_delete_cb(GtkWidget *widget, gpointer data)
1164 ViewWindow *vw = data;
1167 imd = view_window_active_image(vw);
1168 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1171 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1173 ViewWindow *vw = data;
1176 imd = view_window_active_image(vw);
1177 file_util_copy_path_to_clipboard(image_get_fd(imd));
1180 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1182 ViewWindow *vw = data;
1184 view_fullscreen_toggle(vw, FALSE);
1187 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1189 ViewWindow *vw = data;
1191 view_slideshow_start(vw);
1194 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1196 ViewWindow *vw = data;
1198 view_slideshow_stop(vw);
1201 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1203 ViewWindow *vw = data;
1205 slideshow_pause_toggle(vw->ss);
1208 static void view_close_cb(GtkWidget *widget, gpointer data)
1210 ViewWindow *vw = data;
1212 view_window_close(vw);
1215 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1219 nw = layout_new(NULL, NULL);
1220 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1221 layout_set_fd(nw, fd);
1226 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1228 ViewWindow *vw = data;
1232 imd = view_window_active_image(vw);
1234 if (!imd || !imd->image_fd) return;
1236 lw = layout_find_by_image_fd(imd);
1238 layout_set_fd(lw, imd->image_fd);
1240 view_new_layout_with_fd(imd->image_fd);
1241 view_window_close(vw);
1244 static void view_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
1246 GList *editmenu_fd_list = data;
1248 filelist_free(editmenu_fd_list);
1251 static GList *view_window_get_fd_list(ViewWindow *vw)
1254 ImageWindow *imd = view_window_active_image(vw);
1258 FileData *fd = image_get_fd(imd);
1259 if (fd) list = g_list_append(NULL, file_data_ref(fd));
1265 static GtkWidget *view_popup_menu(ViewWindow *vw)
1269 GList *editmenu_fd_list;
1271 menu = popup_menu_short_lived();
1274 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1275 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1276 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1277 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1278 menu_item_add_divider(menu);
1280 editmenu_fd_list = view_window_get_fd_list(vw);
1281 g_signal_connect(G_OBJECT(menu), "destroy",
1282 G_CALLBACK(view_popup_menu_destroy_cb), editmenu_fd_list);
1283 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw, editmenu_fd_list);
1284 menu_item_add_divider(item);
1285 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1287 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1289 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1290 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1292 menu_item_add_divider(menu);
1293 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1294 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1295 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1296 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1297 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1299 menu_item_add_divider(menu);
1303 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1304 if (slideshow_paused(vw->ss))
1306 item = menu_item_add(menu, _("Continue slides_how"),
1307 G_CALLBACK(view_slideshow_pause_cb), vw);
1311 item = menu_item_add(menu, _("Pause slides_how"),
1312 G_CALLBACK(view_slideshow_pause_cb), vw);
1317 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1318 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1319 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1320 gtk_widget_set_sensitive(item, FALSE);
1325 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1329 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1332 menu_item_add_divider(menu);
1333 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1339 *-------------------------------------------------------------------
1341 *-------------------------------------------------------------------
1349 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1354 static void view_dir_list_do(ViewWindow *vw, GList *list, gboolean skip, gboolean recurse)
1358 view_window_set_list(vw, NULL);
1363 FileData *fd = work->data;
1366 if (isdir(fd->path))
1374 list = filelist_recursive(fd);
1378 filelist_read(fd, &list, NULL);
1379 list = filelist_sort_path(list);
1380 list = filelist_filter(list, FALSE);
1382 if (list) vw->list = g_list_concat(vw->list, list);
1387 /* FIXME: no filtering here */
1388 vw->list = g_list_append(vw->list, file_data_ref(fd));
1396 vw->list_pointer = vw->list;
1397 fd = vw->list->data;
1398 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1400 work = vw->list->next;
1401 if (options->image.enable_read_ahead && work)
1404 image_prebuffer_set(vw->imd, fd);
1409 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1413 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1415 CViewConfirmD *d = data;
1416 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1419 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1421 CViewConfirmD *d = data;
1422 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1425 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1427 CViewConfirmD *d = data;
1428 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1431 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1433 CViewConfirmD *d = data;
1434 filelist_free(d->list);
1438 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1443 d = g_new(CViewConfirmD, 1);
1447 menu = popup_menu_short_lived();
1448 g_signal_connect(G_OBJECT(menu), "destroy",
1449 G_CALLBACK(view_dir_list_destroy), d);
1451 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1452 menu_item_add_divider(menu);
1453 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1454 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1455 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1456 menu_item_add_divider(menu);
1457 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1463 *-----------------------------------------------------------------------------
1464 * image drag and drop routines
1465 *-----------------------------------------------------------------------------
1468 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1470 GtkSelectionData *selection_data, guint info,
1471 guint time, gpointer data)
1473 ViewWindow *vw = data;
1476 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1480 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1482 CollectionData *source;
1486 if (info == TARGET_URI_LIST)
1490 list = uri_filelist_from_gtk_selection_data(selection_data);
1495 FileData *fd = work->data;
1496 if (isdir(fd->path))
1499 menu = view_confirm_dir_list(vw, list);
1500 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1506 list = filelist_filter(list, FALSE);
1513 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
1521 if (isfile(fd->path))
1523 view_slideshow_stop(vw);
1524 view_window_set_list(vw, NULL);
1526 if (source && info_list)
1528 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1537 vw->list_pointer = vw->list;
1539 image_change_fd(imd, fd, image_zoom_get_default(imd));
1543 filelist_free(list);
1544 g_list_free(info_list);
1548 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1549 GtkSelectionData *selection_data, guint info,
1550 guint time, gpointer data)
1552 ViewWindow *vw = data;
1555 fd = image_get_fd(vw->imd);
1563 list = g_list_append(NULL, fd);
1564 uri_selection_data_set_uris_from_filelist(selection_data, list);
1569 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1574 static void view_window_dnd_init(ViewWindow *vw)
1580 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1581 dnd_file_drag_types, dnd_file_drag_types_count,
1582 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1583 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1584 G_CALLBACK(view_window_set_dnd_data), vw);
1586 gtk_drag_dest_set(imd->pr,
1587 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1588 dnd_file_drop_types, dnd_file_drop_types_count,
1589 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1590 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1591 G_CALLBACK(view_window_get_dnd_data), vw);
1595 *-----------------------------------------------------------------------------
1596 * maintenance (for rename, move, remove)
1597 *-----------------------------------------------------------------------------
1600 static void view_real_removed(ViewWindow *vw, FileData *fd)
1605 imd = view_window_active_image(vw);
1606 image_fd = image_get_fd(imd);
1608 if (image_fd && image_fd == fd)
1612 view_list_step(vw, TRUE);
1613 if (image_get_fd(imd) == image_fd)
1615 view_list_step(vw, FALSE);
1618 else if (view_window_contains_collection(vw))
1620 view_collection_step(vw, TRUE);
1621 if (image_get_fd(imd) == image_fd)
1623 view_collection_step(vw, FALSE);
1626 if (image_get_fd(imd) == image_fd)
1628 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1637 old = vw->list_pointer;
1645 chk_fd = work->data;
1651 if (vw->list_pointer == chk_link)
1653 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1655 vw->list = g_list_remove(vw->list, chk_fd);
1656 file_data_unref(chk_fd);
1660 /* handles stepping correctly when same image is in the list more than once */
1661 if (old && old != vw->list_pointer)
1665 if (vw->list_pointer)
1667 fd = vw->list_pointer->data;
1674 image_change_fd(imd, fd, image_zoom_get_default(imd));
1678 image_osd_update(imd);
1681 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1683 ViewWindow *vw = data;
1685 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1687 DEBUG_1("Notify view_window: %s %04x", fd->path, type);
1689 switch (fd->change->type)
1691 case FILEDATA_CHANGE_MOVE:
1692 case FILEDATA_CHANGE_RENAME:
1694 case FILEDATA_CHANGE_COPY:
1696 case FILEDATA_CHANGE_DELETE:
1697 view_real_removed(vw, fd);
1699 case FILEDATA_CHANGE_UNSPECIFIED:
1700 case FILEDATA_CHANGE_WRITE_METADATA:
1704 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */