void m_browser_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var pageBrowser = sender as FrameworkElement;
if (e.AddedItems.Count > 0)
{
PageTab tab = e.AddedItems[0] as PageTab;
LoadingComponent component = tab.GetValue(LoadingSettingProperty) as LoadingComponent;
if (component != null && component.m_loadingSpin != null)
{
component.m_loadingSpin.IsBusy = true;
}
}
if (e.RemovedItems.Count > 0)
{
PageTab tab = e.RemovedItems[0] as PageTab;
LoadingComponent component = tab.GetValue(LoadingSettingProperty) as LoadingComponent;
if (component != null && component.m_loadingSpin != null)
{
component.m_loadingSpin.IsBusy = false;
}
}
}
void m_browser_Navigating(object sender, LoadedMoudleEventArgs e)
{
var container = sender as IContainer;
PageTab tab = PageBrowser.GetPageTabByChild(sender as FrameworkElement);
if (tab != null)
{
LoadingComponent component = tab.GetValue(LoadingSettingProperty) as LoadingComponent;
if (container != null)
{
container.LoadProgress -= new EventHandler <LoadProgressEventArgs>(container_LoadProgress);
container.LoadProgress += new EventHandler <LoadProgressEventArgs>(container_LoadProgress);
}
if (e.Status == LoadModuleStatus.Begin)
{
if (component == null)
{
component = this.GetInstance(tab) as LoadingComponent;
component.Show();
}
}
else
{
if (component != null)
{
component.Hide();
}
}
}
}
void container_LoadProgress(object sender, LoadProgressEventArgs e)
{
PageTab tab = PageBrowser.GetPageTabByChild(sender as FrameworkElement);
if (tab != null && tab.View == null)
{
LoadingComponent component = tab.GetValue(LoadingSettingProperty) as LoadingComponent;
if (component != null && component.m_loadingSpin != null)
{
component.m_loadingSpin.BusyContent = string.Format(MessageResource.LoadingComponent_Loading, e.ProgressPercentage);
}
}
}