/// <summary>
/// Double clicking a result item will attempt to open the item's URL
/// in whatever program they have associated with URLs.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void dataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
// If the user is clicking the scrollbar (the arrow
// or the "thumb"), don't attempt to open an item in the browser
IInputElement element = e.MouseDevice.DirectlyOver;
if (element != null && element is FrameworkElement)
{
var elementType = element.GetType();
if (elementType == typeof(System.Windows.Controls.Primitives.RepeatButton) ||
elementType == typeof(System.Windows.Controls.Primitives.Thumb))
{
return;
}
}
if (ResultGrid.SelectedItem == null)
{
return;
}
AmazonItem item = ResultGrid.SelectedItem as AmazonItem;
if (item.URL == null)
{
MessageBox.Show("The item's URL cannot be parsed.");
return;
}
OpenWebpage(item.URL.ToString());
}
/// <summary>
/// Obtains the selected result item's URL and attempts to open
/// the user's default web browser to that page.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenInBrowser_Click(object sender, RoutedEventArgs e)
{
AmazonItem item = ((FrameworkElement)sender).DataContext as AmazonItem;
if (item.URL == null)
{
MessageBox.Show("The item's URL cannot be parsed.");
return;
}
OpenWebpage(item.URL.ToString());
}
/// <summary>
/// Takes a validated result and adds it to the datagrid
/// </summary>
/// <param name="result"></param>
void AddResultToGrid(AmazonItem result)
{
if (result == null) return;
// Add results to the data grid as soon as they are available
try
{ ResultGrid.Items.Add(result); }
catch
{
string msg = "Error adding item to the result grid: " +
result.ToString();
Debug.WriteLine(msg);
}
}
/// <summary>
/// Takes a validated result and adds it to the datagrid
/// </summary>
/// <param name="result"></param>
void AddResultToGrid(AmazonItem result)
{
if (result == null)
{
return;
}
// Add results to the data grid as soon as they are available
try
{ ResultGrid.Items.Add(result); }
catch
{
string msg = "Error adding item to the result grid: " +
result.ToString();
Debug.WriteLine(msg);
}
}