void HandleShowPreviewClick(object sender, EventArgs e)
{
if (package != null)
{
var window = package.GetMarkdownPreviewToolWindow(true);
((IVsWindowFrame)window.Frame).ShowNoActivate();
backgroundParser.RequestParse(true);
}
}
MarkdownPreviewToolWindow GetPreviewWindow(bool create)
{
return((package != null) ? package.GetMarkdownPreviewToolWindow(create) : null);
}
public Margin(IWpfTextView wpfTextView, MarkdownPackage package)
{
this.textView = wpfTextView;
this.package = package;
this.Orientation = System.Windows.Controls.Orientation.Horizontal;
this.Background = Brushes.SlateGray;
this.Height = 25;
Button showPreview = new Button()
{
Content = "Show preview window"
};
showPreview.Click += (sender, args) =>
{
if (package != null)
{
var window = package.GetMarkdownPreviewToolWindow(true);
((IVsWindowFrame)window.Frame).ShowNoActivate();
}
};
this.Children.Add(showPreview);
Button copyHtml = new Button()
{
Content = "Copy HTML to clipboard"
};
copyHtml.Click += (sender, args) =>
{
Clipboard.SetText(GetHTMLText());
};
this.Children.Add(copyHtml);
sectionCombo = new ComboBox();
sectionCombo.SelectionChanged += (sender, args) =>
{
if (ignoreComboChange)
{
return;
}
ITextSnapshot snapshot = textView.TextSnapshot;
int selectedIndex = sectionCombo.SelectedIndex;
if (selectedIndex == 0)
{
NavigateTo(new SnapshotPoint(snapshot, 0));
}
else
{
selectedIndex--;
if (selectedIndex >= sections.Count)
{
Debug.Fail("An item in the combo was selected that isn't a valid section.");
return;
}
NavigateTo(sections[selectedIndex].Span.GetStartPoint(snapshot));
}
};
RefreshComboItems(null, EventArgs.Empty);
this.Children.Add(sectionCombo);
BufferIdleEventUtil.AddBufferIdleEventListener(textView.TextBuffer, RefreshComboItems);
textView.Closed += (sender, args) => BufferIdleEventUtil.RemoveBufferIdleEventListener(textView.TextBuffer, RefreshComboItems);
textView.Caret.PositionChanged += (sender, args) => SetSectionComboToCaretPosition();
}
public Margin(IWpfTextView wpfTextView, MarkdownPackage package)
{
this.textView = wpfTextView;
this.package = package;
this.Orientation = System.Windows.Controls.Orientation.Horizontal;
this.Background = Brushes.SlateGray;
this.Height = 25;
Button showPreview = new Button() { Content = "Show preview window" };
showPreview.Click += (sender, args) =>
{
if (package != null)
{
var window = package.GetMarkdownPreviewToolWindow(true);
((IVsWindowFrame)window.Frame).ShowNoActivate();
}
};
this.Children.Add(showPreview);
Button copyHtml = new Button() { Content = "Copy HTML to clipboard" };
copyHtml.Click += (sender, args) =>
{
Clipboard.SetText(GetHTMLText());
};
this.Children.Add(copyHtml);
sectionCombo = new ComboBox();
sectionCombo.SelectionChanged += (sender, args) =>
{
if (ignoreComboChange)
return;
ITextSnapshot snapshot = textView.TextSnapshot;
int selectedIndex = sectionCombo.SelectedIndex;
if (selectedIndex == 0)
{
NavigateTo(new SnapshotPoint(snapshot, 0));
}
else
{
selectedIndex--;
if (selectedIndex >= sections.Count)
{
Debug.Fail("An item in the combo was selected that isn't a valid section.");
return;
}
NavigateTo(sections[selectedIndex].Span.GetStartPoint(snapshot));
}
};
RefreshComboItems(null, EventArgs.Empty);
this.Children.Add(sectionCombo);
BufferIdleEventUtil.AddBufferIdleEventListener(textView.TextBuffer, RefreshComboItems);
textView.Closed += (sender, args) => BufferIdleEventUtil.RemoveBufferIdleEventListener(textView.TextBuffer, RefreshComboItems);
textView.Caret.PositionChanged += (sender, args) => SetSectionComboToCaretPosition();
}