public override void OnAction(MediaPortal.GUI.Library.Action action)
{
// do nothing when we are not initialized
if (!initComplete)
return;
switch (action.wID) {
case MediaPortal.GUI.Library.Action.ActionType.ACTION_PARENT_DIR:
GUIWindowManager.ShowPreviousWindow();
break;
case MediaPortal.GUI.Library.Action.ActionType.ACTION_PREVIOUS_MENU:
if (browser.CurrentView == BrowserViewMode.DETAILS) {
if (browser.TopLevelView == BrowserViewMode.DETAILS) {
//the skin opened movingpictures to show movie details -> return to mp on back
browser.SelectedMovie = null;
GUIWindowManager.ShowPreviousWindow();
}
else {
// return to the one of the facade screens
browser.CurrentView = browser.PreviousView;
}
}
else if (remoteFilter.Active) {
// if a remote filter is active remove it
remoteFilter.Clear();
} else if (searchFilter != null) {
browser.Filters.Remove(searchFilter);
browser.ReAddCategoryFilters();
browser.CurrentView = browser.PreviousView;
searchFilter = null;
OnBrowserContentsChanged();
if (SearchStringLoadParameter != null)
GUIWindowManager.ShowPreviousWindow();
}
else if (browser.CategoriesAvailable && browser.CurrentNode != null && browser.CurrentNode != browser.TopLevelNode) {
// go to the parent category
browser.CurrentNode = browser.CurrentNode.Parent;
}
else {
// The user presses back in the topmost node -> clear the history and exit
browser.LastNode = null;
browser.LastView = BrowserViewMode.CATEGORIES;
browser.LastSelectedMovie = null;
browser.SelectedMovie = null;
// show previous screen (exit the plug-in)
GUIWindowManager.ShowPreviousWindow();
}
break;
case MediaPortal.GUI.Library.Action.ActionType.ACTION_PLAY:
case MediaPortal.GUI.Library.Action.ActionType.ACTION_MUSIC_PLAY:
// don't be confused, this in some cases is the generic PLAY action
playSelectedMovie();
break;
case MediaPortal.GUI.Library.Action.ActionType.ACTION_KEY_PRESSED:
// if remote filtering is active, try to route the keypress through the filter
bool remoteFilterEnabled = MovingPicturesCore.Settings.UseRemoteControlFiltering;
if (remoteFilterEnabled && browser.CurrentView != BrowserViewMode.DETAILS && browser.CurrentView != BrowserViewMode.CATEGORIES) {
// try to update the filter
bool changedFilter = false;
if (action.m_key != null)
changedFilter = remoteFilter.KeyPress((char)action.m_key.KeyChar);
// if update failed (an incorrect key press?) use standard key processing
if (!changedFilter)
base.OnAction(action);
}
// basic keypress functionality
else {
base.OnAction(action);
}
break;
case MediaPortal.GUI.Library.Action.ActionType.ACTION_MOVE_UP:
int _loopDelay = 100; // wait at the last item this amount of msec until loop to the last item
// if the user is holding the up key, don't go past index 1
// we need to do this ourselves because the GUIListControl is hard coded to stop at index 0
// index 0 is a group header in our case, so we want to stop at 1 instead
if (!(browser.CurrentView == BrowserViewMode.LIST
&& MovingPicturesCore.Settings.AllowGrouping
&& browser.Facade.SelectedListItemIndex == 1
&& AnimationTimer.TickCount - _lastCommandTime < _loopDelay
)) {
base.OnAction(action);
}
_lastCommandTime = AnimationTimer.TickCount;
break;
case MediaPortal.GUI.Library.Action.ActionType.ACTION_PAGE_UP:
lock (browser.Facade) {
base.OnAction(action);
if ((browser.CurrentView == BrowserViewMode.LIST
&& MovingPicturesCore.Settings.AllowGrouping
&& browser.Facade.SelectedListItemIndex == 0
)) {
browser.Facade.SelectedListItemIndex = 1;
}
}
break;
default:
base.OnAction(action);
break;
}
}
private bool Search(SearchMode mode, string searchStr)
{
var searchResults = MovingPicturesCore.Searchers[mode].Search(searchStr);
var movies = searchResults.Select(result => result.Item);
if (movies.Count() == 0) {
ShowMessage(Translation.Search, Translation.SearchNoResults);
return false;
}
if (searchFilter != null) {
browser.Filters.Remove(searchFilter);
browser.ReAddCategoryFilters();
}
searchFilter = new WhiteListFilter(movies);
browser.TemporarilyRemoveCategoryFilters();
browser.Filters.Add(searchFilter);
browser.CurrentView = BrowserViewMode.LIST;
return true;
}
