/// <summary>
/// Refresh the search visualisation
/// </summary>
/// <param name="refreshSearchVisualisation">The search visualisation to refresh</param>
public void RefreshSearchVisualisation(SearchVisualisation refreshSearchVisualisation)
{
bool found = false;
for (int i = 0; i < _items.Children.Count && !found; i++)
{
ToggleButton b = _items.Children[i] as ToggleButton;
SearchVisualisation searchVisualisation = b.Tag as SearchVisualisation;
if (searchVisualisation != null)
{
if (searchVisualisation.SearchResultSet.SearchDescription.Id == refreshSearchVisualisation.SearchResultSet.SearchDescription.Id)
{
found = true;
Grid g = b.Content as Grid;
if (g != null)
{
Image image = g.Children[0] as Image;
if (image != null)
{
image.Source = new System.Windows.Media.Imaging.BitmapImage(VisualisationFactory.GetSmallImage(searchVisualisation.Visualisation));
}
}
}
}
}
}
/// <summary>
/// Add a new search visualisation
/// </summary>
/// <param name="searchVisualisation">The search visualisation to add</param>
public void AddSearchVisualisation(SearchVisualisation searchVisualisation)
{
ToggleButton button = CreateTabButton(searchVisualisation);
_items.Children.Add(button);
SelectNewItem(button);
_currentIndex = _items.Children.IndexOf(button);
CalculateButtonVisibility(true);
}
/// <summary>
/// Localise the control
/// </summary>
public void Localise()
{
for (int i = 0; i < _items.Children.Count; i++)
{
ToggleButton b = _items.Children[i] as ToggleButton;
SearchVisualisation searchVisualisation = b.Tag as SearchVisualisation;
if (searchVisualisation != null)
{
searchVisualisation.Localise();
}
}
}
/// <summary>
/// Remove a search visualisation from the list
/// </summary>
/// <param name="searchVisualisation">The search visualisation to remove</param>
public void RemoveSearchVisualisation(SearchVisualisation searchVisualisation)
{
int found = -1;
for (int i = 0; i < _items.Children.Count && found == -1; i++)
{
ToggleButton button = _items.Children[i] as ToggleButton;
if (button.Tag == searchVisualisation)
{
found = i;
_items.Children.RemoveAt(i);
if (i <= _currentIndex)
{
_currentIndex--;
}
}
}
if (found != -1)
{
int newIndex = _currentIndex;
if (newIndex < 0)
{
newIndex = 0;
}
if (ItemSelected != null)
{
if (newIndex < _items.Children.Count)
{
ToggleButton b = _items.Children[newIndex] as ToggleButton;
SelectNewItem(b);
}
else
{
ItemSelected(null);
}
}
}
CalculateButtonVisibility(true);
}
/// <summary>
/// Find the search visualisation
/// </summary>
/// <param name="id">The id of the item to find</param>
public SearchVisualisation FindSearchVisualisation(Guid id)
{
SearchVisualisation found = null;
for (int i = 0; i < _items.Children.Count && found == null; i++)
{
ToggleButton b = _items.Children[i] as ToggleButton;
SearchVisualisation searchVisualisation = b.Tag as SearchVisualisation;
if (searchVisualisation != null)
{
if (searchVisualisation.SearchResultSet.SearchDescription.Id == id)
{
found = searchVisualisation;
}
}
}
return(found);
}
/// <summary>
/// Select the search visualisation
/// </summary>
/// <param name="id">The id of the search visualisation to select</param>
/// <returns>True if an item was selected</returns>
public bool SelectSearchVisualisation(Guid id)
{
bool found = false;
for (int i = 0; i < _items.Children.Count && !found; i++)
{
ToggleButton b = _items.Children[i] as ToggleButton;
SearchVisualisation searchVisualisation = b.Tag as SearchVisualisation;
if (searchVisualisation != null)
{
if (searchVisualisation.SearchResultSet.SearchDescription.Id == id)
{
found = true;
SelectNewItem(b);
}
}
}
return(found);
}
private ToggleButton CreateTabButton(SearchVisualisation searchVisualisation)
{
ToggleButton button = new ToggleButton();
Grid g = new Grid();
ColumnDefinition cd0 = new ColumnDefinition();
cd0.Width = new GridLength(6);
ColumnDefinition cd1 = new ColumnDefinition();
cd1.Width = new GridLength(20);
ColumnDefinition cd2 = new ColumnDefinition();
cd2.Width = new GridLength(6);
ColumnDefinition cd3 = new ColumnDefinition();
cd3.Width = new GridLength(80);
ColumnDefinition cd4 = new ColumnDefinition();
cd4.Width = new GridLength(6);
ColumnDefinition cd5 = new ColumnDefinition();
cd5.Width = new GridLength(20);
ColumnDefinition cd6 = new ColumnDefinition();
cd6.Width = new GridLength(20);
ColumnDefinition cd7 = new ColumnDefinition();
cd7.Width = new GridLength(6);
g.ColumnDefinitions.Add(cd0);
g.ColumnDefinitions.Add(cd1);
g.ColumnDefinitions.Add(cd2);
g.ColumnDefinitions.Add(cd3);
g.ColumnDefinitions.Add(cd4);
g.ColumnDefinitions.Add(cd5);
g.ColumnDefinitions.Add(cd6);
g.ColumnDefinitions.Add(cd7);
Image image = new Image();
image.Width = 20;
image.Height = 20;
image.Source = new System.Windows.Media.Imaging.BitmapImage(VisualisationFactory.GetSmallImage(searchVisualisation.Visualisation));
Grid.SetColumn(image, 1);
g.Children.Add(image);
TextBlock tb = new TextBlock();
tb.Text = searchVisualisation.SearchResultSet.SearchDescription.Query;
tb.TextWrapping = TextWrapping.NoWrap;
#if !SILVERLIGHT
tb.TextTrimming = TextTrimming.CharacterEllipsis;
#endif
tb.TextAlignment = TextAlignment.Left;
tb.VerticalAlignment = VerticalAlignment.Center;
tb.HorizontalAlignment = HorizontalAlignment.Left;
Grid.SetColumn(tb, 3);
g.Children.Add(tb);
Button favouritesAddButton = new Button();
favouritesAddButton.Click += new RoutedEventHandler(favouritesAddButton_Click);
favouritesAddButton.Width = 20;
favouritesAddButton.Height = 20;
favouritesAddButton.Tag = searchVisualisation;
Image imageFavouritesAdd = new Image();
imageFavouritesAdd.Source = new BitmapImage(new Uri("Resources/FavouritesAdd16.png", UriKind.Relative));
imageFavouritesAdd.Stretch = Stretch.None;
favouritesAddButton.Content = imageFavouritesAdd;
Grid.SetColumn(favouritesAddButton, 5);
g.Children.Add(favouritesAddButton);
TextBlock tbClose = new TextBlock();
tbClose.Text = "X";
tbClose.VerticalAlignment = VerticalAlignment.Top;
Button closeButton = new Button();
closeButton.Margin = new Thickness(0, 0, 0, 0);
closeButton.Click += new RoutedEventHandler(closeButton_Click);
closeButton.Content = tbClose;
closeButton.Tag = searchVisualisation;
closeButton.Width = 20;
closeButton.Height = 20;
Grid.SetColumn(closeButton, 6);
g.Children.Add(closeButton);
g.Tag = searchVisualisation;
g.Width = 164;
g.Height = 32;
button.Content = g;
button.Tag = searchVisualisation;
button.Height = 32;
button.Width = 164;
button.Click += new RoutedEventHandler(button_Click);
return(button);
}
