private void Files_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
FileDescriptor selectedItem = Files.SelectedItem as FileDescriptor;
if (selectedItem == null)
{
return;
}
if (selectedItem.IsFolder)
{
btnOk.IsEnabled = false;
CurrentFolderDepth++;
Dispatcher.BeginInvoke(() =>
{
getFiles(selectedItem.RelativePath);
});
}
else
{
UpNavigationItem upNavigationItem = selectedItem as UpNavigationItem;
if (upNavigationItem != null)
{
CurrentFolderDepth--;
string path = RelativeUrl;
if (path != null)
{
int pos = path.LastIndexOf('/');
if (pos > -1)
{
path = path.Substring(0, pos);
}
else
{
path = null;
}
}
Dispatcher.BeginInvoke(() =>
{
getFiles(path);
});
}
else
{
btnOk.IsEnabled = true;
}
}
Url = selectedItem.RelativePath;
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
FileDescriptor fileDescriptor = value as FileDescriptor;
if (fileDescriptor != null)
{
UpNavigationItem upNavItem = value as UpNavigationItem;
if (upNavItem != null)
{
return(new Uri("/ESRI.ArcGIS.Mapping.Builder;component/images/folderUp.png", UriKind.Relative));
}
else
{
if (fileDescriptor.IsFolder)
{
return(new Uri("/ESRI.ArcGIS.Mapping.Builder;component/images/folder.png", UriKind.Relative));
}
if (BuilderApplication.Instance.CurrentSite != null)
{
return(new Uri(string.Format("{0}/{1}", BuilderApplication.Instance.CurrentSite.Url.TrimEnd('/'), fileDescriptor.RelativePath), UriKind.Absolute));
}
else
{
Template currentTemplate = BuilderApplication.Instance.CurrentTemplate;
if (currentTemplate == null)
{
currentTemplate = BuilderApplication.Instance.Templates.FirstOrDefault();
}
if (currentTemplate != null)
{
string url = string.Format("{0}/{1}", currentTemplate.BaseUrl.TrimEnd('/'), fileDescriptor.RelativePath);
return(new Uri(url, UriKind.Absolute));
}
}
}
}
return(null);
}
void client_GetFilesCompleted(object sender, GetFilesCompletedEventArgs e)
{
showHideProgressBar(true);
if (e.Cancelled)
{
showHideProgressBar(true);
return;
}
if (e.Error != null || e.Files == null)
{
showHideProgressBar(true);
return;
}
ObservableCollection<FileDescriptor> items = e.Files;
foreach (FileDescriptor item in items)
item.DisplayName = makeFileNameUserFriendly(item.FileName);
if (CurrentFolderDepth > 0)
{
UpNavigationItem upItem = new UpNavigationItem()
{
FileName = Strings.Up,
DisplayName = Strings.Up,
RelativePath = "..",
};
if (items.Count > 0)
items.Insert(0, upItem);
else
items.Add(upItem);
}
else
{
RelativeUrl = null;
}
showHideProgressBar(true);
if (items.Count > 0)
{
foreach (var item in items)
Files.Items.Add(item);
NoFilesLabel.Visibility = Visibility.Collapsed;
Files.Visibility = System.Windows.Visibility.Visible;
Dispatcher.BeginInvoke(() =>
{
FilesScrollViewer.ScrollToTop();
});
}
else
{
NoFilesLabel.Visibility = Visibility.Visible;
Files.Visibility = System.Windows.Visibility.Collapsed;
}
}
void client_GetFilesCompleted(object sender, GetFilesCompletedEventArgs e)
{
showHideProgressBar(true);
if (e.Cancelled)
{
showHideProgressBar(true);
return;
}
if (e.Error != null || e.Files == null)
{
showHideProgressBar(true);
return;
}
ObservableCollection <FileDescriptor> items = e.Files;
foreach (FileDescriptor item in items)
{
item.DisplayName = makeFileNameUserFriendly(item.FileName);
}
if (CurrentFolderDepth > 0)
{
UpNavigationItem upItem = new UpNavigationItem()
{
FileName = Strings.Up,
DisplayName = Strings.Up,
RelativePath = "..",
};
if (items.Count > 0)
{
items.Insert(0, upItem);
}
else
{
items.Add(upItem);
}
}
else
{
RelativeUrl = null;
}
showHideProgressBar(true);
if (items.Count > 0)
{
foreach (var item in items)
{
Files.Items.Add(item);
}
NoFilesLabel.Visibility = Visibility.Collapsed;
Files.Visibility = System.Windows.Visibility.Visible;
Dispatcher.BeginInvoke(() =>
{
FilesScrollViewer.ScrollToTop();
});
}
else
{
NoFilesLabel.Visibility = Visibility.Visible;
Files.Visibility = System.Windows.Visibility.Collapsed;
}
}
