private void LoadOption <T>(EditorOptionKey <T> key)
{
string collection = GetCollectionName(key.Name);
string property = GetPropertyName(key.Name);
int ivalue = 0;
if (VSConstants.S_OK == _store.CollectionExists(collection, out ivalue))
{
ivalue = 2;
}
string svalue;
if (VSConstants.S_OK == _store.GetString(collection, property, out svalue))
{
if (typeof(T) == typeof(bool))
{
bool value = bool.Parse(svalue);
_options.SetOptionValue(key.Name, value);
}
else if (typeof(T) == typeof(uint))
{
uint argb = uint.Parse(svalue);
_options.SetOptionValue(key.Name, argb);
}
}
}
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);
}
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");
});
}
