public void WriteString(string name, string value)
{
if (_settingsStore == null)
{
return;
}
int exists;
_settingsStore.CollectionExists(SettingsRoot, out exists);
if (exists != 1)
{
_settingsStore.CreateCollection(SettingsRoot);
}
_settingsStore.SetString(SettingsRoot, name, value);
}
private void EnsureCollectionExists(string collection)
{
_store.CollectionExists(collection, out int ivalue);
if (ivalue == 0)
{
_store.CreateCollection(collection);
}
}
public void CreateCollection(string collection)
{
NuGetUIThreadHelper.JoinableTaskFactory.Run(async() =>
{
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
_store.CreateCollection(collection);
});
}
/// <summary>
/// Save a list of UIContext items in the settings store.
/// </summary>
/// <param name="settingsStore"></param>
/// <param name="list"></param>
/// <param name="name"></param>
private void SaveContextIDList(IVsWritableSettingsStore settingsStore, ObservableCollection <UIContextInformation> list, string name)
{
ThreadHelper.ThrowIfNotOnUIThread();
string collectionRoot = SettingsRoot + "\\" + name;
// rewrite the collection
settingsStore.DeleteCollection(collectionRoot);
settingsStore.CreateCollection(collectionRoot);
for (int iContext = 0; iContext < list.Count; iContext++)
{
string guidString = list[iContext].Guid.ToString();
settingsStore.SetString(collectionRoot, guidString, list[iContext].Name);
}
}
public void Save(string name, object data)
{
int exists = 0;
_writableSettingsStore.CollectionExists(_collectionName, out exists);
if (exists != 1)
{
_writableSettingsStore.CreateCollection(_collectionName);
}
BinaryFormatter binaryFormatter = new BinaryFormatter();
MemoryStream memoryStream = new MemoryStream();
binaryFormatter.Serialize(memoryStream, data);
_writableSettingsStore.SetBinary(_collectionName, name, (uint)memoryStream.Length, memoryStream.ToArray());
}
private void InPlaceEditSubCollectionName(SettingsStoreSubCollection subCollection, IVsWritableSettingsStore settingsStore)
{
_control.InPlaceEditTreeViewItem(subCollection, subCollection.Name, newName =>
{
ThreadHelper.ThrowIfNotOnUIThread();
if (newName.Length == 0)
{
var uiShell = (IVsUIShell)GetService(typeof(SVsUIShell));
ErrorHandler.ThrowOnFailure(uiShell.ShowMessageBox(0, Guid.Empty, "Error renaming collection", $"A collection name cannot be blank. Try again with a different name.", null, 0, OLEMSGBUTTON.OLEMSGBUTTON_OK, OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST, OLEMSGICON.OLEMSGICON_CRITICAL, 0, out int result));
return;
}
if (newName.IndexOfAny(s_invalidCollectionNameChars) >= 0)
{
var uiShell = (IVsUIShell)GetService(typeof(SVsUIShell));
ErrorHandler.ThrowOnFailure(uiShell.ShowMessageBox(0, Guid.Empty, "Error renaming collection", $"A collection name cannot contain a backslash character (\\). Try again with a different name.", null, 0, OLEMSGBUTTON.OLEMSGBUTTON_OK, OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST, OLEMSGICON.OLEMSGICON_CRITICAL, 0, out int result));
return;
}
// Create a sibling and check for duplicate names.
var parent = subCollection.Parent;
var renamedSubCollection = new SettingsStoreSubCollection(parent, newName);
if (settingsStore.CollectionExists(renamedSubCollection.Path))
{
var uiShell = (IVsUIShell)GetService(typeof(SVsUIShell));
ErrorHandler.ThrowOnFailure(uiShell.ShowMessageBox(0, Guid.Empty, "Error renaming collection", $"There is already a collection called '{newName}'. Try again with a different name.", null, 0, OLEMSGBUTTON.OLEMSGBUTTON_OK, OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST, OLEMSGICON.OLEMSGICON_CRITICAL, 0, out int result));
return;
}
// Clone and recreate the entire tree beneath this collection and then delete the original.
ErrorHandler.ThrowOnFailure(settingsStore.CreateCollection(renamedSubCollection.Path));
settingsStore.CopyTree(subCollection, renamedSubCollection);
ErrorHandler.ThrowOnFailure(settingsStore.DeleteCollection(subCollection.Path));
// Update the view model.
subCollection.Rename(newName);
// Select the newly-renamed sub-collection.
_control.SetTreeViewSelection(subCollection);
Telemetry.Client.TrackEvent("RenameSubCollection");
});
}
public static void CopyTree(this IVsWritableSettingsStore writableSettingsStore, SettingsStoreSubCollection from, SettingsStoreSubCollection to)
{
ThreadHelper.ThrowIfNotOnUIThread();
writableSettingsStore.CopyProperties(from, to);
var fromStore = from.Root.SettingsStore;
var fromPath = from.Path;
for (uint index = 0; ; index++)
{
if (ErrorHandler.Failed(fromStore.GetSubCollectionName(fromPath, index, out var name)))
{
break;
}
var newSubCollection = new SettingsStoreSubCollection(to, name);
ErrorHandler.ThrowOnFailure(writableSettingsStore.CreateCollection(newSubCollection.Name));
writableSettingsStore.CopyTree(new SettingsStoreSubCollection(from, name), newSubCollection);
}
}
public void CreateCollection(string collection)
{
_store.CreateCollection(collection);
}
