public override void Execute(object parameter)
{
Model.Topic topic = null;
if (parameter is ItemClickEventArgs)
{
var itemClick = parameter as ItemClickEventArgs;
topic = itemClick.ClickedItem as Model.Topic;
}
else if (parameter is Model.Topic)
{
topic = (Model.Topic)parameter;
}
else if (parameter is IDictionary)
{
var elements = (Dictionary <object, object>)parameter;
topic = elements["topic"] as Model.Topic;
var desiredPage = elements["page"]?.ToString();
var desiredPageValue = 0;
if (!int.TryParse(desiredPage, out desiredPageValue))
{
return;
}
topic.TopicCurrentPage = desiredPageValue;
}
if (topic == null)
{
return;
}
if (!Loc.Main.Topics.Any())
{
Loc.Main.Topics.Add(topic);
}
else
{
Loc.Main.Topics[0] = topic;
}
Loc.Topic.SelectedTopic = 0;
Task.Run(async() => await TopicFetcher.GetPosts(Loc.Topic.CurrentTopic));
if (Loc.NavigationService.CurrentView != View.Main)
{
Loc.NavigationService.Navigate(View.Main);
}
}
public async Task RefreshPage(EditorIntent editorIntent)
{
await ThreadUI.Invoke(() =>
{
switch (editorIntent)
{
case EditorIntent.New:
case EditorIntent.Quote:
case EditorIntent.MultiQuote:
CurrentTopic.TopicCurrentPage = CurrentTopic.TopicNbPage;
break;
case EditorIntent.Edit:
break;
default:
break;
}
});
await Task.Run(async() => await TopicFetcher.GetPosts(CurrentTopic));
}
public override void Execute(object parameter)
{
// Don't forget Index starts at 1, not 0, here.
if (parameter is string)
{
var action = (string)parameter;
if (action == "+" && Loc.Topic.CurrentTopic.TopicCurrentPage < Loc.Topic.CurrentTopic.TopicNbPage)
{
Loc.Topic.CurrentTopic.TopicCurrentPage = Loc.Topic.CurrentTopic.TopicCurrentPage + 1;
}
else if (action == "-" && Loc.Topic.CurrentTopic.TopicCurrentPage > 1)
{
Loc.Topic.CurrentTopic.TopicCurrentPage = Loc.Topic.CurrentTopic.TopicCurrentPage - 1;
}
else if (action == Strings.Last)
{
Loc.Topic.CurrentTopic.TopicCurrentPage = Loc.Topic.CurrentTopic.TopicNbPage;
}
else if (action == Strings.First)
{
Loc.Topic.CurrentTopic.TopicCurrentPage = 1;
}
else if (!string.IsNullOrEmpty(action))
{
int index = -1;
if (!int.TryParse(action, out index))
{
return;
}
if (index == 0 || index > Loc.Topic.CurrentTopic.TopicNbPage)
{
return;
}
Loc.Topic.CurrentTopic.TopicCurrentPage = index;
}
Task.Run(() => TopicFetcher.GetPosts(Loc.Topic.CurrentTopic));
}
}
public Task RefreshPage()
{
return(Task.Run(async() => await TopicFetcher.GetPosts(CurrentTopic)));
}
public override void Execute(object parameter)
{
Task.Run(async() => await TopicFetcher.GetPosts(Loc.Topic.CurrentTopic));
}
