public override void ViewDidLoad()
{
base.ViewDidLoad();
TableView.RowHeight = UITableView.AutomaticDimension;
TableView.EstimatedRowHeight = 44f;
var vm = (IssueAddViewModel)ViewModel;
var saveButton = new UIBarButtonItem { Image = Images.Buttons.SaveButton };
NavigationItem.RightBarButtonItem = saveButton;
var title = new EntryElement("Title", string.Empty, string.Empty);
var assignedTo = new StringElement("Responsible", "Unassigned", UITableViewCellStyle.Value1);
var milestone = new StringElement("Milestone", "None", UITableViewCellStyle.Value1);
var labels = new StringElement("Labels", "None", UITableViewCellStyle.Value1);
var content = new MultilinedElement("Description");
Root.Reset(new Section { title, assignedTo, milestone, labels }, new Section { content });
OnActivation(d =>
{
d(vm.Bind(x => x.IssueTitle, true).Subscribe(x => title.Value = x));
d(title.Changed.Subscribe(x => vm.IssueTitle = x));
d(vm.Bind(x => x.Content, true).Subscribe(x => content.Details = x));
d(labels.Clicked.Subscribe(_ => vm.GoToLabelsCommand.Execute(null)));
d(milestone.Clicked.Subscribe(_ => vm.GoToMilestonesCommand.Execute(null)));
d(assignedTo.Clicked.Subscribe(_ => vm.GoToAssigneeCommand.Execute(null)));
d(vm.Bind(x => x.IsSaving).SubscribeStatus("Saving..."));
d(vm.Bind(x => x.AssignedTo, true).Subscribe(x => {
assignedTo.Value = x == null ? "Unassigned" : x.Login;
}));
d(vm.Bind(x => x.Milestone, true).Subscribe(x => {
milestone.Value = x == null ? "None" : x.Title;
}));
d(vm.BindCollection(x => x.Labels, true).Subscribe(_ => {
labels.Value = vm.Labels.Items.Count == 0 ? "None" : string.Join(", ", vm.Labels.Items.Select(i => i.Name));
}));
d(saveButton.GetClickedObservable().Subscribe(_ => {
View.EndEditing(true);
vm.SaveCommand.Execute(null);
}));
d(content.Clicked.Subscribe(_ => {
var composer = new MarkdownComposerViewController { Title = "Issue Description", Text = content.Details };
composer.NewComment(this, (text) => {
vm.Content = text;
composer.CloseComposer();
});
}));
});
}
protected void UpdateView()
{
ICollection<Section> sections = new LinkedList<Section>();
var section = new Section();
sections.Add(section);
var desc = new MultilinedElement("Description", ViewModel.Description);
desc.Clicked.Subscribe(_ => ChangeDescription());
section.Add(desc);
var pub = new BooleanElement("Public", ViewModel.Public);
pub.Changed.Subscribe(x => ViewModel.Public = x);
section.Add(pub);
var fileSection = new Section();
sections.Add(fileSection);
foreach (var file in ViewModel.Files.Keys)
{
var key = file;
if (string.IsNullOrEmpty(ViewModel.Files[file]))
continue;
var size = System.Text.Encoding.UTF8.GetByteCount(ViewModel.Files[file]);
var el = new StringElement(file, size + " bytes", UITableViewCellStyle.Subtitle) { Accessory = UITableViewCellAccessory.DisclosureIndicator };
el.Clicked.Subscribe(_ => {
if (!ViewModel.Files.ContainsKey(key))
return;
var createController = new GistFileEditViewController { Filename = key, Content = ViewModel.Files[key] };
createController.SaveCommand.Subscribe(__ => NavigationController.PopToViewController(this, true));
createController.Save = (name, content) => {
if (string.IsNullOrEmpty(name))
throw new InvalidOperationException("Please enter a name for the file");
//If different name & exists somewhere else
if (!name.Equals(key) && ViewModel.Files.ContainsKey(name))
throw new InvalidOperationException("A filename by that type already exists");
ViewModel.Files.Remove(key);
ViewModel.Files[name] = content;
ViewModel.Files = ViewModel.Files; // Trigger refresh
};
NavigationController.PushViewController(createController, true);
});
fileSection.Add(el);
}
var add = new StringElement("Add New File");
add.Clicked.Subscribe(_ => AddFile());
fileSection.Add(add);
Root.Reset(sections);
}
