async Task LoadSource(Uri fileUri)
{
var fontSize = (int)UIFont.PreferredSubheadline.PointSize;
var content = System.IO.File.ReadAllText(fileUri.LocalPath, System.Text.Encoding.UTF8);
if (ViewModel.IsMarkdown)
{
var markdownContent = await Mvx.Resolve <IApplicationService>().Client.Markdown.GetMarkdown(content);
var model = new DescriptionModel(markdownContent, fontSize);
var htmlContent = new MarkdownView {
Model = model
};
LoadContent(htmlContent.GenerateString());
}
else
{
var zoom = UIDevice.CurrentDevice.UserInterfaceIdiom != UIUserInterfaceIdiom.Phone;
var model = new SourceBrowserModel(content, "idea", fontSize, zoom, fileUri.LocalPath);
var contentView = new SyntaxHighlighterView {
Model = model
};
LoadContent(contentView.GenerateString());
}
}
protected virtual void LoadSource(Uri fileUri)
{
if (ViewModel.IsMarkdown)
{
var content = System.IO.File.ReadAllText(fileUri.LocalPath, System.Text.Encoding.UTF8);
var htmlContent = new MarkdownView {
Model = content
};
LoadContent(htmlContent.GenerateString());
}
else
{
var content = System.IO.File.ReadAllText(fileUri.LocalPath, System.Text.Encoding.UTF8);
var contentStr = new SyntaxHighlighterView
{
Model = new SourceBrowserModel
{
Content = content,
Theme = ViewModel.Theme ?? "idea"
}
}.GenerateString();
LoadContent(contentStr);
}
}
void SegmentValueChanged(object sender, EventArgs e)
{
if (_viewSegment.SelectedSegment == 0)
{
if (_previewView != null)
{
_previewView.RemoveFromSuperview();
_previewView.Dispose();
_previewView = null;
}
Add(TextView);
TextView.BecomeFirstResponder();
}
else
{
if (_previewView == null)
{
_previewView = new UIWebView(this.View.Bounds);
}
TextView.RemoveFromSuperview();
Add(_previewView);
var markdownService = IoC.Resolve <IMarkdownService>();
var markdownView = new MarkdownView()
{
Model = markdownService.Convert(TextView.Text)
};
_previewView.LoadHtmlString(markdownView.GenerateString(), null);
}
}
protected override void LoadSource(Uri fileUri)
{
if (ViewModel.IsMarkdown)
{
var content = System.IO.File.ReadAllText(fileUri.LocalPath, System.Text.Encoding.UTF8);
var htmlContent = new MarkdownView {
Model = content
};
LoadContent(htmlContent.GenerateString());
}
else
{
base.LoadSource(fileUri);
}
}
protected MarkdownComposerView(IMarkdownService markdownService)
{
TextView.Font = UIFont.SystemFontOfSize(16f);
TextView.Changed += (sender, e) => ViewModel.Text = TextView.Text;
this.WhenAnyValue(x => x.ViewModel.Text)
.Subscribe(x => Text = x);
this.WhenAnyValue(x => x.ViewModel.PostToImgurCommand)
.Select(x => x == null ? null : new MarkdownAccessoryView(TextView, ViewModel.PostToImgurCommand))
.Subscribe(x => TextView.InputAccessoryView = x);
_viewSegment = new UISegmentedControl(new [] { "Compose", "Preview" });
_viewSegment.SelectedSegment = 0;
NavigationItem.TitleView = _viewSegment;
_viewSegment.ValueChanged += (sender, e) =>
{
if (_viewSegment.SelectedSegment == 0)
{
if (_previewView != null)
{
_previewView.RemoveFromSuperview();
_previewView.Dispose();
_previewView = null;
}
Add(TextView);
TextView.BecomeFirstResponder();
}
else
{
if (_previewView == null)
{
_previewView = new UIWebView(this.View.Bounds);
}
TextView.RemoveFromSuperview();
Add(_previewView);
var markdownView = new MarkdownView {
Model = markdownService.Convert(TextView.Text)
};
_previewView.LoadHtmlString(markdownView.GenerateString(), null);
}
};
}
protected MarkdownComposerViewController(IMarkdownService markdownService)
{
TextView.Font = UIFont.PreferredBody;
TextView.Changed += (sender, e) => ViewModel.Text = TextView.Text;
TextView.InputAccessoryView = new MarkdownAccessoryView(TextView);
this.WhenAnyValue(x => x.ViewModel.Text)
.Subscribe(x => Text = x);
var viewSegment = new UISegmentedControl(new [] { "Compose", "Preview" });
viewSegment.SelectedSegment = 0;
NavigationItem.TitleView = viewSegment;
viewSegment.ValueChanged += (sender, e) =>
{
if (viewSegment.SelectedSegment == 0)
{
if (_previewView != null)
{
_previewView.RemoveFromSuperview();
_previewView.Dispose();
_previewView = null;
}
Add(TextView);
TextView.BecomeFirstResponder();
}
else
{
if (_previewView == null)
{
_previewView = new UIWebView(this.View.Bounds);
}
TextView.RemoveFromSuperview();
Add(_previewView);
var markdown = markdownService.Convert(TextView.Text);
var model = new DescriptionModel(markdown, (int)UIFont.PreferredSubheadline.PointSize);
var markdownView = new MarkdownView {
Model = model
};
_previewView.LoadHtmlString(markdownView.GenerateString(), null);
}
};
}
async Task LoadSource(Uri fileUri)
{
var fontSize = (int)UIFont.PreferredSubheadline.PointSize;
var content = System.IO.File.ReadAllText(fileUri.LocalPath, System.Text.Encoding.UTF8);
if (ViewModel.IsMarkdown)
{
var markdownContent = await Mvx.Resolve<IApplicationService>().Client.Markdown.GetMarkdown(content);
var model = new DescriptionModel(markdownContent, fontSize);
var htmlContent = new MarkdownView { Model = model };
LoadContent(htmlContent.GenerateString());
}
else
{
var zoom = UIDevice.CurrentDevice.UserInterfaceIdiom != UIUserInterfaceIdiom.Phone;
var model = new SourceBrowserModel(content, "idea", fontSize, zoom, fileUri.LocalPath);
var contentView = new SyntaxHighlighterView { Model = model };
LoadContent(contentView.GenerateString());
}
}
private void Load(string path)
{
if (path == _loadedPath)
{
return;
}
_loadedPath = path;
if (ViewModel.IsText)
{
if (ViewModel.IsMarkdown)
{
var converter = Locator.Current.GetService <IMarkdownService>();
var content = System.IO.File.ReadAllText(path, System.Text.Encoding.UTF8);
var fontSize = (int)UIFont.PreferredSubheadline.PointSize;
var markdownContent = converter.ConvertMarkdown(content);
var model = new DescriptionModel(markdownContent, fontSize);
var v = new MarkdownView {
Model = model
};
LoadContent(v.GenerateString());
}
else
{
var content = System.IO.File.ReadAllText(path, System.Text.Encoding.UTF8);
var fontSize = (int)UIFont.PreferredSubheadline.PointSize;
var zoom = UIDevice.CurrentDevice.UserInterfaceIdiom != UIUserInterfaceIdiom.Phone;
var model = new SourceBrowserModel(content, "idea", fontSize, zoom, path);
var v = new SyntaxHighlighterView {
Model = model
};
LoadContent(v.GenerateString());
}
}
else
{
LoadFile(path);
}
}
protected virtual void LoadSource(Uri fileUri)
{
var fontSize = (int)UIFont.PreferredSubheadline.PointSize;
var content = System.IO.File.ReadAllText(fileUri.LocalPath, System.Text.Encoding.UTF8);
if (ViewModel.IsMarkdown)
{
var model = new DescriptionModel(content, fontSize);
var htmlContent = new MarkdownView {
Model = model
};
LoadContent(htmlContent.GenerateString());
}
else
{
var model = new SourceBrowserModel(content, ViewModel.Theme ?? "idea", fontSize, fileUri.LocalPath);
var contentView = new SyntaxHighlighterView {
Model = model
};
LoadContent(contentView.GenerateString());
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
_splitButton1 = _split.AddButton("Comments", "-");
_splitButton2 = _split.AddButton("Participants", "-");
Title = "Issue #" + ViewModel.Id;
HeaderView.SetImage(null, Images.Avatar);
HeaderView.Text = Title;
Appeared.Take(1)
.Select(_ => Observable.Timer(TimeSpan.FromSeconds(0.2f)))
.Switch()
.ObserveOn(RxApp.MainThreadScheduler)
.Select(_ => ViewModel.Bind(x => x.IsClosed, true).Where(x => x.HasValue).Select(x => x.Value))
.Switch()
.Subscribe(x =>
{
HeaderView.SubImageView.TintColor = x ? UIColor.FromRGB(0xbd, 0x2c, 0) : UIColor.FromRGB(0x6c, 0xc6, 0x44);
HeaderView.SetSubImage((x ? Octicon.IssueClosed :Octicon.IssueOpened).ToImage());
});
_milestoneElement = new StringElement("Milestone", "No Milestone", UITableViewCellStyle.Value1) {Image = Octicon.Milestone.ToImage() };
_assigneeElement = new StringElement("Assigned", "Unassigned", UITableViewCellStyle.Value1) {Image = Octicon.Person.ToImage() };
_labelsElement = new StringElement("Labels", "None", UITableViewCellStyle.Value1) {Image = Octicon.Tag.ToImage() };
_addCommentElement = new StringElement("Add Comment") { Image = Octicon.Pencil.ToImage() };
var actionButton = new UIBarButtonItem(UIBarButtonSystemItem.Action) { Enabled = false };
NavigationItem.RightBarButtonItem = actionButton;
ViewModel.Bind(x => x.IsModifying).SubscribeStatus("Loading...");
ViewModel.Bind(x => x.Issue).Subscribe(x =>
{
_assigneeElement.Value = x.Assignee != null ? x.Assignee.Login : "******";
_milestoneElement.Value = x.Milestone != null ? x.Milestone.Title : "No Milestone";
_labelsElement.Value = x.Labels.Count == 0 ? "None" : string.Join(", ", x.Labels.Select(i => i.Name));
var model = new DescriptionModel(ViewModel.MarkdownDescription, (int)UIFont.PreferredSubheadline.PointSize, true);
var markdown = new MarkdownView { Model = model };
var html = markdown.GenerateString();
_descriptionElement.SetValue(string.IsNullOrEmpty(ViewModel.MarkdownDescription) ? null : html);
HeaderView.Text = x.Title;
HeaderView.SubText = "Updated " + x.UpdatedAt.Humanize();
HeaderView.SetImage(x.User?.AvatarUrl, Images.Avatar);
RefreshHeaderView();
Render();
});
ViewModel.BindCollection(x => x.Comments).Subscribe(_ => RenderComments());
ViewModel.BindCollection(x => x.Events).Subscribe(_ => RenderComments());
ViewModel.Bind(x => x.ShouldShowPro).Subscribe(x => {
if (x) this.ShowPrivateView();
});
OnActivation(d =>
{
d(_milestoneElement.Clicked.BindCommand(ViewModel.GoToMilestoneCommand));
d(_assigneeElement.Clicked.BindCommand(ViewModel.GoToAssigneeCommand));
d(_labelsElement.Clicked.BindCommand(ViewModel.GoToLabelsCommand));
d(_addCommentElement.Clicked.Subscribe(_ => AddCommentTapped()));
d(_descriptionElement.UrlRequested.BindCommand(ViewModel.GoToUrlCommand));
d(_commentsElement.UrlRequested.BindCommand(ViewModel.GoToUrlCommand));
d(actionButton.GetClickedObservable().Subscribe(ShowExtraMenu));
d(HeaderView.Clicked.BindCommand(ViewModel.GoToOwner));
d(ViewModel.Bind(x => x.IsCollaborator, true).Subscribe(x => {
foreach (var i in new [] { _assigneeElement, _milestoneElement, _labelsElement })
i.Accessory = x ? UITableViewCellAccessory.DisclosureIndicator : UITableViewCellAccessory.None;
}));
d(ViewModel.Bind(x => x.IsLoading).Subscribe(x => actionButton.Enabled = !x));
});
}
protected BaseIssueViewController()
{
CommentsElement = new HtmlElement("comments");
this.WhenAnyValue(x => x.ViewModel.GoToUrlCommand)
.Subscribe(x => CommentsElement.UrlRequested = x.ExecuteIfCan);
DescriptionElement = new HtmlElement("description");
this.WhenAnyValue(x => x.ViewModel.GoToUrlCommand)
.Subscribe(x => DescriptionElement.UrlRequested = x.ExecuteIfCan);
this.WhenAnyValue(x => x.ViewModel.ShowMenuCommand)
.Select(x => x.ToBarButtonItem(UIBarButtonSystemItem.Action))
.Subscribe(x => NavigationItem.RightBarButtonItem = x);
this.WhenAnyObservable(x => x.ViewModel.GoToAssigneesCommand)
.Subscribe(_ => IssueAssigneeViewController.Show(this, ViewModel.CreateAssigneeViewModel()));
this.WhenAnyObservable(x => x.ViewModel.GoToMilestonesCommand)
.Subscribe(_ => IssueMilestonesViewController.Show(this, ViewModel.CreateMilestonesViewModel()));
this.WhenAnyObservable(x => x.ViewModel.GoToLabelsCommand)
.Subscribe(_ => IssueLabelsViewController.Show(this, ViewModel.CreateLabelsViewModel()));
this.WhenAnyValue(x => x.ViewModel.GoToOwnerCommand)
.Subscribe(x => HeaderView.ImageButtonAction = x != null ? new Action(() => ViewModel.GoToOwnerCommand.ExecuteIfCan()) : null);
Appeared.Take(1)
.Select(_ => Observable.Timer(TimeSpan.FromSeconds(0.2f)))
.Switch()
.ObserveOn(RxApp.MainThreadScheduler)
.Select(_ => this.WhenAnyValue(x => x.ViewModel.IsClosed))
.Switch()
.Subscribe(x =>
{
HeaderView.SubImageView.TintColor = x ? UIColor.FromRGB(0xbd, 0x2c, 0) : UIColor.FromRGB(0x6c, 0xc6, 0x44);
HeaderView.SetSubImage((x ? Octicon.IssueClosed :Octicon.IssueOpened).ToImage());
});
MilestoneElement = new StringElement("Milestone", string.Empty, UITableViewCellStyle.Value1)
{
Image = Octicon.Milestone.ToImage()
};
MilestoneElement.Tapped = () => ViewModel.GoToMilestonesCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.AssignedMilestone)
.Select(x => x == null ? "No Milestone" : x.Title)
.Subscribe(x => MilestoneElement.Value = x);
AssigneeElement = new StringElement("Assigned", string.Empty, UITableViewCellStyle.Value1)
{
Image = Octicon.Person.ToImage()
};
AssigneeElement.Tapped = () => ViewModel.GoToAssigneesCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.AssignedUser)
.Select(x => x == null ? "Unassigned" : x.Login)
.Subscribe(x => AssigneeElement.Value = x);
LabelsElement = new StringElement("Labels", string.Empty, UITableViewCellStyle.Value1)
{
Image = Octicon.Tag.ToImage()
};
LabelsElement.Tapped = () => ViewModel.GoToLabelsCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.AssignedLabels)
.Select(x => (x == null || x.Count == 0) ? "None" : string.Join(",", x.Select(y => y.Name)))
.Subscribe(x => LabelsElement.Value = x);
this.WhenAnyValue(x => x.ViewModel.CanModify)
.Select(x => x ? UITableViewCellAccessory.DisclosureIndicator : UITableViewCellAccessory.None)
.Subscribe(x => MilestoneElement.Accessory = AssigneeElement.Accessory = LabelsElement.Accessory = x);
DetailsSection.Add(MilestoneElement);
DetailsSection.Add(AssigneeElement);
DetailsSection.Add(LabelsElement);
this.WhenAnyValue(x => x.ViewModel.Avatar)
.SubscribeSafe(x => HeaderView.SetImage(x?.ToUri(128), Images.LoginUserUnknown));
this.WhenAnyValue(x => x.ViewModel.Issue)
.IsNotNull()
.Subscribe(x => {
HeaderView.Text = x.Title;
HeaderView.SubText = x.UpdatedAt.HasValue ?
("Updated " + x.UpdatedAt.Value.UtcDateTime.Humanize()) :
("Created " + x.CreatedAt.UtcDateTime.Humanize());
RefreshHeaderView();
});
this.WhenAnyValue(x => x.ViewModel.MarkdownDescription)
.Subscribe(x =>
{
if (string.IsNullOrEmpty(x))
{
DetailsSection.Remove(DescriptionElement);
}
else
{
var model = new DescriptionModel(x, (int)UIFont.PreferredSubheadline.PointSize);
var markdown = new MarkdownView {
Model = model
};
var html = markdown.GenerateString();
DescriptionElement.Value = html;
if (!DetailsSection.Contains(DescriptionElement))
{
DetailsSection.Insert(0, UITableViewRowAnimation.Fade, DescriptionElement);
}
}
});
CommentsSection.FooterView = new TableFooterButton("Add Comment", () => ViewModel.AddCommentCommand.ExecuteIfCan());
this.WhenAnyValue(x => x.ViewModel.Events)
.Select(x => x.Changed)
.Switch()
.Select(x => ViewModel.Events)
.Subscribe(events =>
{
var comments = events.Select(x =>
{
var body = string.Empty;
var comment = x as IssueCommentItemViewModel;
var @event = x as IssueEventItemViewModel;
if (comment != null)
{
body = comment.Comment;
}
else if (@event != null)
{
body = CreateEventBody(@event.EventInfo, @event.Commit);
}
return(new Comment(x.AvatarUrl.ToUri(), x.Actor, body, x.CreatedAt.Humanize()));
})
.Where(x => !string.IsNullOrEmpty(x.Body))
.ToList();
if (comments.Count > 0)
{
var commentModel = new CommentModel(comments, (int)UIFont.PreferredSubheadline.PointSize);
var razorView = new CommentsView {
Model = commentModel
};
var html = razorView.GenerateString();
CommentsElement.Value = html;
if (!CommentsSection.Contains(CommentsElement))
{
CommentsSection.Insert(0, UITableViewRowAnimation.Fade, CommentsElement);
}
}
else
{
CommentsSection.Remove(CommentsElement);
}
});
var commentsButton = SplitButton.AddButton("Comments", "-");
var participantsButton = SplitButton.AddButton("Participants", "-");
this.WhenAnyValue(x => x.ViewModel.CommentCount)
.Subscribe(x => commentsButton.Text = x.ToString());
this.WhenAnyValue(x => x.ViewModel.Participants)
.Subscribe(x => participantsButton.Text = x.ToString());
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
_splitButton1 = _split.AddButton("Comments", "-");
_splitButton2 = _split.AddButton("Participants", "-");
Title = "Issue #" + ViewModel.Id;
HeaderView.SetImage(null, Images.Avatar);
HeaderView.Text = Title;
Appeared.Take(1)
.Select(_ => Observable.Timer(TimeSpan.FromSeconds(0.2f)))
.Switch()
.ObserveOn(RxApp.MainThreadScheduler)
.Select(_ => ViewModel.Bind(x => x.IsClosed, true).Where(x => x.HasValue).Select(x => x.Value))
.Switch()
.Subscribe(x =>
{
HeaderView.SubImageView.TintColor = x ? UIColor.FromRGB(0xbd, 0x2c, 0) : UIColor.FromRGB(0x6c, 0xc6, 0x44);
HeaderView.SetSubImage((x ? Octicon.IssueClosed :Octicon.IssueOpened).ToImage());
});
_milestoneElement = new StringElement("Milestone", "No Milestone", UITableViewCellStyle.Value1)
{
Image = Octicon.Milestone.ToImage()
};
_assigneeElement = new StringElement("Assigned", "Unassigned", UITableViewCellStyle.Value1)
{
Image = Octicon.Person.ToImage()
};
_labelsElement = new StringElement("Labels", "None", UITableViewCellStyle.Value1)
{
Image = Octicon.Tag.ToImage()
};
_addCommentElement = new StringElement("Add Comment")
{
Image = Octicon.Pencil.ToImage()
};
var actionButton = new UIBarButtonItem(UIBarButtonSystemItem.Action)
{
Enabled = false
};
NavigationItem.RightBarButtonItem = actionButton;
ViewModel.Bind(x => x.IsModifying).SubscribeStatus("Loading...");
ViewModel.Bind(x => x.Issue).Subscribe(x =>
{
_assigneeElement.Value = x.Assignee != null ? x.Assignee.Login : "******";
_milestoneElement.Value = x.Milestone != null ? x.Milestone.Title : "No Milestone";
_labelsElement.Value = x.Labels.Count == 0 ? "None" : string.Join(", ", x.Labels.Select(i => i.Name));
var model = new DescriptionModel(ViewModel.MarkdownDescription, (int)UIFont.PreferredSubheadline.PointSize, true);
var markdown = new MarkdownView {
Model = model
};
var html = markdown.GenerateString();
_descriptionElement.SetValue(string.IsNullOrEmpty(ViewModel.MarkdownDescription) ? null : html);
HeaderView.Text = x.Title;
HeaderView.SubText = "Updated " + x.UpdatedAt.Humanize();
HeaderView.SetImage(x.User?.AvatarUrl, Images.Avatar);
RefreshHeaderView();
Render();
});
ViewModel.BindCollection(x => x.Comments).Subscribe(_ => RenderComments());
ViewModel.BindCollection(x => x.Events).Subscribe(_ => RenderComments());
ViewModel.Bind(x => x.ShouldShowPro).Subscribe(x => {
if (x)
{
this.ShowPrivateView();
}
});
OnActivation(d =>
{
d(_milestoneElement.Clicked.BindCommand(ViewModel.GoToMilestoneCommand));
d(_assigneeElement.Clicked.BindCommand(ViewModel.GoToAssigneeCommand));
d(_labelsElement.Clicked.BindCommand(ViewModel.GoToLabelsCommand));
d(_addCommentElement.Clicked.Subscribe(_ => AddCommentTapped()));
d(_descriptionElement.UrlRequested.BindCommand(ViewModel.GoToUrlCommand));
d(_commentsElement.UrlRequested.BindCommand(ViewModel.GoToUrlCommand));
d(actionButton.GetClickedObservable().Subscribe(ShowExtraMenu));
d(HeaderView.Clicked.BindCommand(ViewModel.GoToOwner));
d(ViewModel.Bind(x => x.IsCollaborator, true).Subscribe(x => {
foreach (var i in new [] { _assigneeElement, _milestoneElement, _labelsElement })
{
i.Accessory = x ? UITableViewCellAccessory.DisclosureIndicator : UITableViewCellAccessory.None;
}
}));
d(ViewModel.Bind(x => x.IsLoading).Subscribe(x => actionButton.Enabled = !x));
});
}