/// <summary>
/// Set up commands, do an initial search to populate the list the first time.
/// </summary>
public MarketplaceViewModel(WorkflowItem focusedWorkflow)
{
downloader = new MarketplaceAssetDownloader(SynchronizationContext.Current, focusedWorkflow);
this.currentWorkflow = focusedWorkflow;
SearchCommand = new DelegateCommand((Action)(() =>
{
CurrentPage = 1;
WorkflowsQueryServiceUtility.UsingClient(SearchMarketplaceAssets);
}));
DownloadCommand = new DelegateCommand(DownloadExecute,
() =>
{
return this.ResultList.Any(i => i.IsMarkedForDownload == true) && (!IsBeginDownload);
});
CancelDownloadCommand = new DelegateCommand(CancelDownloadExecute, () => { return IsBeginDownload; });
OpenAssetCommand = new DelegateCommand(this.OpenAssetDetailsCommandExecute, () => { return this.SelectedAssetItem != null; });
PageChangedCommand = new DelegateCommand(() =>
{
WorkflowsQueryServiceUtility.UsingClient(SearchMarketplaceAssets);
});
SetDefaultValue();
}
public SelectImportAssemblyViewModel(WorkflowItem item)
{
this.focusedWorkflow = item;
this.Title = string.Format("Import Assemblies to Workflow {0}", item.Name);
this.BrowseCommand = new DelegateCommand(this.BrowseFile);
this.ImportCommand = new DelegateCommand(this.ImportAssembly);
this.InitializeAssemblies();
}
/// <summary>
/// constructor
/// </summary>
public MarketplaceAssetDownloader(SynchronizationContext uiContext, WorkflowItem focusedWorkflow)
{
this.currentDownloadingNumber = 0;
this.uiContext = uiContext;
this.currentWorkflow = focusedWorkflow;
}