/// <summary>
/// An event handler that will be fired by a click on the custom item added in <see cref="OnAddToolbarItems"/>
/// </summary>
/// <param name="toolbarItem">The toolbar item that was clicked</param>
/// <param name="id">The id of the toolbar item</param>
async void ToolbarItem_OnPress(ToolbarItem toolbarItem, string id)
{
var locationPromptDialog = new ContentDialog {
Title = "Custom Dialog",
Content = toolbarItem.Title + " was pressed.",
PrimaryButtonText = "OK"
};
await locationPromptDialog.ShowAsync();
}
/// <summary>
/// Adds a single new toolbar item with an event handler registered to when it's clicked on
/// </summary>
public async Task AddToolbarItems(PdfViewer pdfView)
{
var view = (pdfView.GetOrCreateRenderer() as PdfViewerRenderer)?.PdfDocView;
if (view == null)
{
return;
}
var toolbarItem = new ToolbarItem {
Type = ToolbarItemType.Custom,
Id = "id",
Title = "Button",
Icon = new Uri("ms-appx-web:///Assets/ToolbarIcons/status_completed.svg")
};
toolbarItem.OnItemPressEvent += ToolbarItem_OnPress;
var toolbarItems = view.GetToolbarItems();
toolbarItems.Add(toolbarItem);
await view.SetToolbarItemsAsync(toolbarItems);
}
