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/* Copyright 2016 Software Freedom Conservancy Inc.
*
* This software is licensed under the GNU Lesser General Public License
* (version 2.1 or later). See the COPYING file in this distribution.
*/
public class EventPage : CollectionPage {
private Event page_event;
public EventPage(Event page_event) {
base (page_event.get_name());
this.page_event = page_event;
page_event.mirror_photos(get_view(), create_thumbnail);
init_page_context_menu("EventContextMenu");
Event.global.items_altered.connect(on_events_altered);
}
public Event get_event() {
return page_event;
}
protected override bool on_app_key_pressed(Gdk.EventKey event) {
// If and only if one image is selected, propagate F2 to the rest of
// the window, otherwise, consume it here - if we don't do this, it'll
// either let us re-title multiple images at the same time or
// spuriously highlight the event name in the sidebar for editing...
if (Gdk.keyval_name(event.keyval) == "F2") {
if (get_view().get_selected_count() != 1) {
return true;
}
}
return base.on_app_key_pressed(event);
}
~EventPage() {
Event.global.items_altered.disconnect(on_events_altered);
get_view().halt_mirroring();
}
protected override void init_collect_ui_filenames(Gee.List<string> ui_filenames) {
base.init_collect_ui_filenames(ui_filenames);
ui_filenames.add("event.ui");
}
private const GLib.ActionEntry[] entries = {
{ "MakePrimary", on_make_primary },
{ "Rename", on_rename },
{ "EditComment", on_edit_comment },
{ "EditEventComment", on_edit_event_comment }
};
protected override void add_actions(GLib.ActionMap map) {
base.add_actions(map);
map.add_action_entries(entries, this);
}
protected override void remove_actions(GLib.ActionMap map) {
base.remove_actions(map);
foreach (var entry in entries) {
map.remove_action(entry.name);
}
}
protected override void init_actions(int selected_count, int count) {
base.init_actions(selected_count, count);
}
protected override void update_actions(int selected_count, int count) {
set_action_sensitive("MakePrimary", selected_count == 1);
// hide this command in CollectionPage, as it does not apply here
set_action_sensitive("CommonJumpToEvent", false);
base.update_actions(selected_count, count);
// this is always valid; if the user has right-clicked in an empty area,
// change the comment on the event itself.
set_action_sensitive("EditEventComment", true);
}
protected override void get_config_photos_sort(out bool sort_order, out int sort_by) {
Config.Facade.get_instance().get_event_photos_sort(out sort_order, out sort_by);
}
protected override void set_config_photos_sort(bool sort_order, int sort_by) {
Config.Facade.get_instance().set_event_photos_sort(sort_order, sort_by);
}
private void on_events_altered(Gee.Map<DataObject, Alteration> map) {
if (map.has_key(page_event))
set_page_name(page_event.get_name());
}
private void on_edit_event_comment() {
EditCommentDialog edit_comment_dialog = new EditCommentDialog(page_event.get_comment(),
true);
string? new_comment = edit_comment_dialog.execute();
if (new_comment == null)
return;
EditEventCommentCommand command = new EditEventCommentCommand(page_event, new_comment);
get_command_manager().execute(command);
return;
}
protected override void on_edit_comment() {
base.on_edit_comment();
}
private void on_make_primary() {
if (get_view().get_selected_count() != 1)
return;
page_event.set_primary_source((MediaSource) get_view().get_selected_at(0).get_source());
}
private void on_rename() {
LibraryWindow.get_app().rename_event_in_sidebar(page_event);
}
}
public class NoEventPage : CollectionPage {
public const string NAME = _("No Event");
// This seems very similar to EventSourceCollection -> ViewManager
private class NoEventViewManager : CollectionViewManager {
public NoEventViewManager(NoEventPage page) {
base (page);
}
// this is not threadsafe
public override bool include_in_view(DataSource source) {
return (((MediaSource) source).get_event_id().id != EventID.INVALID) ? false :
base.include_in_view(source);
}
}
private static Alteration no_event_page_alteration = new Alteration("metadata", "event");
public NoEventPage() {
base (NAME);
ViewManager filter = new NoEventViewManager(this);
get_view().monitor_source_collection(LibraryPhoto.global, filter, no_event_page_alteration);
get_view().monitor_source_collection(Video.global, filter, no_event_page_alteration);
}
protected override void get_config_photos_sort(out bool sort_order, out int sort_by) {
Config.Facade.get_instance().get_event_photos_sort(out sort_order, out sort_by);
}
protected override void set_config_photos_sort(bool sort_order, int sort_by) {
Config.Facade.get_instance().set_event_photos_sort(sort_order, sort_by);
}
}
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