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)
377 switch (event->keyval)
391 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
394 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
397 file_util_rename(image_get_fd(imd), NULL, imd->widget);
400 file_util_delete(image_get_fd(imd), NULL, imd->widget);
403 view_window_close(vw);
410 else if (event->state & GDK_SHIFT_MASK)
413 switch (event->keyval)
416 image_alter_orientation(imd, ALTER_ROTATE_180);
419 image_alter_orientation(imd, ALTER_MIRROR);
422 image_alter_orientation(imd, ALTER_FLIP);
425 image_set_desaturate(imd, !image_get_desaturate(imd));
431 view_fullscreen_toggle(vw, TRUE);
432 imd = view_window_active_image(vw);
433 fd = image_get_fd(imd);
435 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
436 filelist_copy(vw->list), vw->window);
447 switch (event->keyval)
449 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
450 case GDK_KEY_BackSpace:
454 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
459 case GDK_KEY_Home: case GDK_KEY_KP_Home:
460 view_step_to_end(vw, FALSE);
462 case GDK_KEY_End: case GDK_KEY_KP_End:
463 view_step_to_end(vw, TRUE);
465 case '+': case '=': case GDK_KEY_KP_Add:
466 image_zoom_adjust(imd, get_zoom_increment());
468 case '-': case GDK_KEY_KP_Subtract:
469 image_zoom_adjust(imd, -get_zoom_increment());
471 case 'X': case 'x': case GDK_KEY_KP_Multiply:
472 image_zoom_set(imd, 0.0);
474 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
475 image_zoom_set(imd, 1.0);
478 image_zoom_set(imd, 2.0);
481 image_zoom_set(imd, 3.0);
484 image_zoom_set(imd, 4.0);
487 image_zoom_set(imd, -4.0);
490 image_zoom_set(imd, -3.0);
493 image_zoom_set(imd, -2.0);
496 image_zoom_set_fill_geometry(imd, FALSE);
499 image_zoom_set_fill_geometry(imd, TRUE);
507 view_slideshow_stop(vw);
511 view_slideshow_start(vw);
515 slideshow_pause_toggle(vw->ss);
520 view_fullscreen_toggle(vw, FALSE);
523 view_overlay_toggle(vw);
526 image_alter_orientation(imd, ALTER_ROTATE_90);
529 image_alter_orientation(imd, ALTER_ROTATE_90_CC);
531 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
532 if (options->file_ops.enable_delete_key)
534 file_util_delete(image_get_fd(imd), NULL, imd->widget);
540 view_fullscreen_toggle(vw, TRUE);
544 view_window_close(vw);
549 menu = view_popup_menu(vw);
550 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
551 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
563 *-----------------------------------------------------------------------------
564 * view window main routines
565 *-----------------------------------------------------------------------------
567 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
569 ViewWindow *vw = data;
572 switch (event->button)
574 case MOUSE_BUTTON_LEFT:
577 case MOUSE_BUTTON_MIDDLE:
580 case MOUSE_BUTTON_RIGHT:
581 menu = view_popup_menu(vw);
582 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
589 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
591 ViewWindow *vw = data;
593 if (event->state & GDK_CONTROL_MASK)
595 switch (event->direction)
598 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
600 case GDK_SCROLL_DOWN:
601 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
607 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
609 switch (event->direction)
612 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
614 case GDK_SCROLL_DOWN:
615 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
617 case GDK_SCROLL_LEFT:
618 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
620 case GDK_SCROLL_RIGHT:
621 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
629 switch (event->direction)
634 case GDK_SCROLL_DOWN:
643 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
645 image_set_button_func(imd, button_cb, vw);
646 image_set_scroll_func(imd, scroll_cb, vw);
649 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
651 ViewWindow *vw = data;
655 if (vw->ss) vw->ss->imd = vw->imd;
658 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off)
660 if (force_off && !vw->fs) return;
664 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
665 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
667 fullscreen_stop(vw->fs);
671 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
673 view_image_set_buttons(vw, vw->fs->imd);
674 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
675 G_CALLBACK(view_window_key_press_cb), vw);
677 if (vw->ss) vw->ss->imd = vw->fs->imd;
679 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
681 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
682 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
687 static void view_overlay_toggle(ViewWindow *vw)
691 imd = view_window_active_image(vw);
693 image_osd_toggle(imd);
696 static void view_slideshow_next(ViewWindow *vw)
698 if (vw->ss) slideshow_next(vw->ss);
701 static void view_slideshow_prev(ViewWindow *vw)
703 if (vw->ss) slideshow_prev(vw->ss);
706 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
708 ViewWindow *vw = data;
715 fd = image_get_fd(view_window_active_image(vw));
723 vw->list_pointer = work;
733 static void view_slideshow_start(ViewWindow *vw)
742 vw->ss = slideshow_start_from_filelist(NULL, view_window_active_image(vw),
743 filelist_copy(vw->list),
744 view_slideshow_stop_func, vw);
745 vw->list_pointer = NULL;
749 cd = image_get_collection(view_window_active_image(vw), &info);
752 vw->ss = slideshow_start_from_collection(NULL, view_window_active_image(vw), cd,
753 view_slideshow_stop_func, vw, info);
758 static void view_slideshow_stop(ViewWindow *vw)
760 if (vw->ss) slideshow_free(vw->ss);
763 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
765 ViewWindow *vw = data;
767 view_window_list = g_list_remove(view_window_list, vw);
769 view_slideshow_stop(vw);
770 fullscreen_stop(vw->fs);
772 filelist_free(vw->list);
774 file_data_unregister_notify_func(view_window_notify_cb, vw);
779 static void view_window_close(ViewWindow *vw)
781 view_slideshow_stop(vw);
782 view_fullscreen_toggle(vw, TRUE);
783 gtk_widget_destroy(vw->window);
786 static gboolean view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
788 ViewWindow *vw = data;
790 view_window_close(vw);
794 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
797 GtkAllocation req_size;
798 GdkGeometry geometry;
801 if (!fd && !list && (!cd || !info)) return NULL;
803 vw = g_new0(ViewWindow, 1);
805 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
807 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
808 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
809 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
811 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
812 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
814 vw->imd = image_new(FALSE);
815 image_color_profile_set(vw->imd,
816 options->color_profile.input_type,
817 options->color_profile.use_image);
818 image_color_profile_set_use(vw->imd, options->color_profile.enabled);
820 image_background_set_color_from_options(vw->imd, FALSE);
822 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
824 image_auto_refresh_enable(vw->imd, TRUE);
825 image_top_window_set_sync(vw->imd, TRUE);
827 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
828 gtk_widget_show(vw->imd->widget);
830 view_window_dnd_init(vw);
832 view_image_set_buttons(vw, vw->imd);
834 g_signal_connect(G_OBJECT(vw->window), "destroy",
835 G_CALLBACK(view_window_destroy_cb), vw);
836 g_signal_connect(G_OBJECT(vw->window), "delete_event",
837 G_CALLBACK(view_window_delete_cb), vw);
838 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
839 G_CALLBACK(view_window_key_press_cb), vw);
842 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
843 if (options->image.enable_read_ahead)
845 CollectInfo * r_info = collection_next_by_info(cd, info);
846 if (!r_info) r_info = collection_prev_by_info(cd, info);
847 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
852 view_window_set_list(vw, list);
853 vw->list_pointer = vw->list;
854 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
856 if (options->image.enable_read_ahead)
858 GList *work = vw->list->next;
859 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
864 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
867 /* Wait until image is loaded otherwise size is not defined */
869 for (count = 10; count && !w && !h; count++)
871 image_get_image_size(vw->imd, &w, &h);
875 if (image_zoom_get(vw->imd) == 0.0)
877 image_get_image_size(vw->imd, &w, &h);
881 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
883 if (options->image.limit_window_size)
885 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
886 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
892 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
893 req_size.x = req_size.y = 0;
896 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
898 gtk_widget_set_size_request(vw->imd->pr, w, h);
900 gtk_widget_show(vw->window);
902 view_window_list = g_list_append(view_window_list, vw);
904 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
909 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
911 CollectionData *cd = data;
913 collection_unref(cd);
916 void view_window_new(FileData *fd)
920 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
926 cd = collection_new(fd->path);
927 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
929 info = collection_get_first(cd);
933 collection_unref(cd);
937 vw = real_view_window_new(NULL, NULL, cd, info);
940 g_signal_connect(G_OBJECT(vw->window), "destroy",
941 G_CALLBACK(view_window_collection_unref_cb), cd);
944 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
946 list = filelist_sort_path(list);
947 list = filelist_filter(list, FALSE);
948 real_view_window_new(NULL, list, NULL, NULL);
953 real_view_window_new(fd, NULL, NULL, NULL);
957 void view_window_new_from_list(GList *list)
959 real_view_window_new(NULL, list, NULL, NULL);
962 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
964 real_view_window_new(NULL, NULL, cd, info);
968 *-----------------------------------------------------------------------------
970 *-----------------------------------------------------------------------------
973 void view_window_colors_update(void)
977 work = view_window_list;
980 ViewWindow *vw = work->data;
983 image_background_set_color_from_options(vw->imd, !!vw->fs);
987 gboolean view_window_find_image(ImageWindow *imd, gint *index, gint *total)
991 work = view_window_list;
994 ViewWindow *vw = work->data;
997 if (vw->imd == imd ||
998 (vw->fs && vw->fs->imd == imd))
1005 n = g_list_length(vw->ss->list_done);
1006 t = n + g_list_length(vw->ss->list);
1008 if (index) *index = n - 1;
1009 if (total) *total = t;
1013 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1014 if (total) *total = g_list_length(vw->list);
1024 *-----------------------------------------------------------------------------
1025 * view window menu routines and callbacks
1026 *-----------------------------------------------------------------------------
1029 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1031 ViewWindow *vw = data;
1035 cd = image_get_collection(vw->imd, &info);
1039 view_window_new_from_collection(cd, info);
1043 view_window_new(image_get_fd(vw->imd));
1047 static void view_edit_cb(GtkWidget *widget, gpointer data)
1051 const gchar *key = data;
1053 vw = submenu_item_get_data(widget);
1056 if (!editor_window_flag_set(key))
1058 view_fullscreen_toggle(vw, TRUE);
1061 imd = view_window_active_image(vw);
1062 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1065 static void view_alter_cb(GtkWidget *widget, gpointer data)
1070 vw = submenu_item_get_data(widget);
1071 type = GPOINTER_TO_INT(data);
1074 image_alter_orientation(vw->imd, type);
1077 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1079 ViewWindow *vw = data;
1082 imd = view_window_active_image(vw);
1083 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1086 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1088 ViewWindow *vw = data;
1090 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1093 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1095 ViewWindow *vw = data;
1097 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1100 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1102 ViewWindow *vw = data;
1104 image_zoom_set(view_window_active_image(vw), 1.0);
1107 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1109 ViewWindow *vw = data;
1111 image_zoom_set(view_window_active_image(vw), 0.0);
1114 static void view_copy_cb(GtkWidget *widget, gpointer data)
1116 ViewWindow *vw = data;
1119 imd = view_window_active_image(vw);
1120 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1123 static void view_move_cb(GtkWidget *widget, gpointer data)
1125 ViewWindow *vw = data;
1128 imd = view_window_active_image(vw);
1129 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1132 static void view_rename_cb(GtkWidget *widget, gpointer data)
1134 ViewWindow *vw = data;
1137 imd = view_window_active_image(vw);
1138 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1141 static void view_delete_cb(GtkWidget *widget, gpointer data)
1143 ViewWindow *vw = data;
1146 imd = view_window_active_image(vw);
1147 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1150 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1152 ViewWindow *vw = data;
1155 imd = view_window_active_image(vw);
1156 file_util_copy_path_to_clipboard(image_get_fd(imd));
1159 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1161 ViewWindow *vw = data;
1163 view_fullscreen_toggle(vw, FALSE);
1166 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1168 ViewWindow *vw = data;
1170 view_slideshow_start(vw);
1173 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1175 ViewWindow *vw = data;
1177 view_slideshow_stop(vw);
1180 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1182 ViewWindow *vw = data;
1184 slideshow_pause_toggle(vw->ss);
1187 static void view_close_cb(GtkWidget *widget, gpointer data)
1189 ViewWindow *vw = data;
1191 view_window_close(vw);
1194 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1198 nw = layout_new(NULL, NULL);
1199 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1200 layout_set_fd(nw, fd);
1205 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1207 ViewWindow *vw = data;
1211 imd = view_window_active_image(vw);
1213 if (!imd || !imd->image_fd) return;
1215 lw = layout_find_by_image_fd(imd);
1217 layout_set_fd(lw, imd->image_fd);
1219 view_new_layout_with_fd(imd->image_fd);
1220 view_window_close(vw);
1223 static void view_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
1225 GList *editmenu_fd_list = data;
1227 filelist_free(editmenu_fd_list);
1230 static GList *view_window_get_fd_list(ViewWindow *vw)
1233 ImageWindow *imd = view_window_active_image(vw);
1237 FileData *fd = image_get_fd(imd);
1238 if (fd) list = g_list_append(NULL, file_data_ref(fd));
1244 static GtkWidget *view_popup_menu(ViewWindow *vw)
1248 GList *editmenu_fd_list;
1250 menu = popup_menu_short_lived();
1253 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1254 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1255 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1256 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1257 menu_item_add_divider(menu);
1259 editmenu_fd_list = view_window_get_fd_list(vw);
1260 g_signal_connect(G_OBJECT(menu), "destroy",
1261 G_CALLBACK(view_popup_menu_destroy_cb), editmenu_fd_list);
1262 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw, editmenu_fd_list);
1263 menu_item_add_divider(item);
1264 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1266 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1268 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1269 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1271 menu_item_add_divider(menu);
1272 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1273 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1274 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1275 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1276 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1278 menu_item_add_divider(menu);
1282 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1283 if (slideshow_paused(vw->ss))
1285 item = menu_item_add(menu, _("Continue slides_how"),
1286 G_CALLBACK(view_slideshow_pause_cb), vw);
1290 item = menu_item_add(menu, _("Pause slides_how"),
1291 G_CALLBACK(view_slideshow_pause_cb), vw);
1296 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1297 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1298 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1299 gtk_widget_set_sensitive(item, FALSE);
1304 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1308 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1311 menu_item_add_divider(menu);
1312 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1318 *-------------------------------------------------------------------
1320 *-------------------------------------------------------------------
1328 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1333 static void view_dir_list_do(ViewWindow *vw, GList *list, gboolean skip, gboolean recurse)
1337 view_window_set_list(vw, NULL);
1342 FileData *fd = work->data;
1345 if (isdir(fd->path))
1353 list = filelist_recursive(fd);
1357 filelist_read(fd, &list, NULL);
1358 list = filelist_sort_path(list);
1359 list = filelist_filter(list, FALSE);
1361 if (list) vw->list = g_list_concat(vw->list, list);
1366 /* FIXME: no filtering here */
1367 vw->list = g_list_append(vw->list, file_data_ref(fd));
1375 vw->list_pointer = vw->list;
1376 fd = vw->list->data;
1377 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1379 work = vw->list->next;
1380 if (options->image.enable_read_ahead && work)
1383 image_prebuffer_set(vw->imd, fd);
1388 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1392 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1394 CViewConfirmD *d = data;
1395 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1398 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1400 CViewConfirmD *d = data;
1401 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1404 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1406 CViewConfirmD *d = data;
1407 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1410 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1412 CViewConfirmD *d = data;
1413 filelist_free(d->list);
1417 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1422 d = g_new(CViewConfirmD, 1);
1426 menu = popup_menu_short_lived();
1427 g_signal_connect(G_OBJECT(menu), "destroy",
1428 G_CALLBACK(view_dir_list_destroy), d);
1430 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1431 menu_item_add_divider(menu);
1432 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1433 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1434 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1435 menu_item_add_divider(menu);
1436 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1442 *-----------------------------------------------------------------------------
1443 * image drag and drop routines
1444 *-----------------------------------------------------------------------------
1447 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1449 GtkSelectionData *selection_data, guint info,
1450 guint time, gpointer data)
1452 ViewWindow *vw = data;
1455 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1459 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1461 CollectionData *source;
1465 if (info == TARGET_URI_LIST)
1469 list = uri_filelist_from_gtk_selection_data(selection_data);
1474 FileData *fd = work->data;
1475 if (isdir(fd->path))
1478 menu = view_confirm_dir_list(vw, list);
1479 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1485 list = filelist_filter(list, FALSE);
1492 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
1500 if (isfile(fd->path))
1502 view_slideshow_stop(vw);
1503 view_window_set_list(vw, NULL);
1505 if (source && info_list)
1507 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1516 vw->list_pointer = vw->list;
1518 image_change_fd(imd, fd, image_zoom_get_default(imd));
1522 filelist_free(list);
1523 g_list_free(info_list);
1527 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1528 GtkSelectionData *selection_data, guint info,
1529 guint time, gpointer data)
1531 ViewWindow *vw = data;
1534 fd = image_get_fd(vw->imd);
1540 list = g_list_append(NULL, fd);
1541 uri_selection_data_set_uris_from_filelist(selection_data, list);
1546 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1551 static void view_window_dnd_init(ViewWindow *vw)
1557 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1558 dnd_file_drag_types, dnd_file_drag_types_count,
1559 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1560 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1561 G_CALLBACK(view_window_set_dnd_data), vw);
1563 gtk_drag_dest_set(imd->pr,
1564 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1565 dnd_file_drop_types, dnd_file_drop_types_count,
1566 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1567 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1568 G_CALLBACK(view_window_get_dnd_data), vw);
1572 *-----------------------------------------------------------------------------
1573 * maintenance (for rename, move, remove)
1574 *-----------------------------------------------------------------------------
1577 static void view_real_removed(ViewWindow *vw, FileData *fd)
1582 imd = view_window_active_image(vw);
1583 image_fd = image_get_fd(imd);
1585 if (image_fd && image_fd == fd)
1589 view_list_step(vw, TRUE);
1590 if (image_get_fd(imd) == image_fd)
1592 view_list_step(vw, FALSE);
1595 else if (view_window_contains_collection(vw))
1597 view_collection_step(vw, TRUE);
1598 if (image_get_fd(imd) == image_fd)
1600 view_collection_step(vw, FALSE);
1603 if (image_get_fd(imd) == image_fd)
1605 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1614 old = vw->list_pointer;
1622 chk_fd = work->data;
1628 if (vw->list_pointer == chk_link)
1630 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1632 vw->list = g_list_remove(vw->list, chk_fd);
1633 file_data_unref(chk_fd);
1637 /* handles stepping correctly when same image is in the list more than once */
1638 if (old && old != vw->list_pointer)
1642 if (vw->list_pointer)
1644 fd = vw->list_pointer->data;
1651 image_change_fd(imd, fd, image_zoom_get_default(imd));
1655 image_osd_update(imd);
1658 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1660 ViewWindow *vw = data;
1662 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1664 DEBUG_1("Notify view_window: %s %04x", fd->path, type);
1666 switch (fd->change->type)
1668 case FILEDATA_CHANGE_MOVE:
1669 case FILEDATA_CHANGE_RENAME:
1671 case FILEDATA_CHANGE_COPY:
1673 case FILEDATA_CHANGE_DELETE:
1674 view_real_removed(vw, fd);
1676 case FILEDATA_CHANGE_UNSPECIFIED:
1677 case FILEDATA_CHANGE_WRITE_METADATA:
1681 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */