public OpenFileBrowserParams LoadParams(object parameter)
{
OpenFileBrowserParams useBrowserParams = DefaultParams != null?DefaultParams.Value.Copy() : OpenFileBrowserParams.Default();
if (parameter is OpenFileBrowserParams browseParams)
{
if (!String.IsNullOrEmpty(browseParams.StartDirectory))
{
useBrowserParams.StartDirectory = browseParams.StartDirectory;
}
if (!String.IsNullOrEmpty(browseParams.DefaultFilename))
{
useBrowserParams.DefaultFilename = browseParams.DefaultFilename;
}
if (!String.IsNullOrEmpty(browseParams.Title))
{
useBrowserParams.Title = browseParams.Title;
}
if (browseParams.ParentWindow != null && browseParams.ParentWindow.IsVisible)
{
useBrowserParams.ParentWindow = browseParams.ParentWindow;
}
useBrowserParams.UseFolderBrowser = browseParams.UseFolderBrowser;
if (browseParams.Filters != null)
{
useBrowserParams.Filters = browseParams.Filters;
}
}
return(useBrowserParams);
}
public override void Execute(object parameter)
{
OpenFileBrowserParams browserParams = LoadParams(parameter);
BrowserOpen = true;
Log.Here().Activity("Starting at path: " + browserParams.StartDirectory);
if (!browserParams.UseFolderBrowser)
{
if (MultiCallback == null)
{
FileCommands.Load.OpenFileDialog(browserParams.ParentWindow, browserParams.Title, browserParams.StartDirectory, OnFileSelected,
browserParams.DefaultFilename, OnCanceled, browserParams.Filters);
}
else
{
FileCommands.Load.OpenMultiFileDialog(browserParams.ParentWindow, browserParams.Title, browserParams.StartDirectory,
OnMultipleFilesSelected, browserParams.DefaultFilename, OnCanceled, browserParams.Filters);
}
}
else
{
FileCommands.Load.OpenFolderDialog(browserParams.ParentWindow, browserParams.Title, browserParams.StartDirectory, OnFileSelected);
}
}