public Marker(
object id,
MarkerLayer layer,
Range range,
bool tailed = true,
bool reversed = false,
bool valid = true,
string invalidate = "overlap",
bool?exclusive = null,
IDictionary <string, object> properties = null,
bool exclusivitySet = false)
{
Id = id;
Layer = layer;
Tailed = tailed;
Reversed = reversed;
Valid = valid;
Invalidate = invalidate;
Exclusive = exclusive;
Properties = properties == null
? new ReadOnlyDictionary <string, object>(new Dictionary <string, object>())
: new ReadOnlyDictionary <string, object>(properties);
HasChangeObservers = false;
if (!exclusivitySet)
{
Layer.SetMarkerIsExclusive(id, IsExclusive());
}
PreviousEventState = GetSnapshot(GetRange());
}
/// <summary>
/// Public: Create a new buffer with the given params.
///
/// * `params` {Object} or {String} of text
/// * `text` The initial {String} text of the buffer.
/// * `shouldDestroyOnFileDelete` A {Function} that returns a {Boolean}
/// indicating whether the buffer should be destroyed if its file is
/// deleted.
/// </summary>
/// <param name="text">The initial <see cref="string"/> text of the buffer.</param>
/// <param name="shouldDestroyOnFileDelete">
/// A <see cref="Action<bool>"/> that returns a <see cref="bool"/>
/// indicating whether the buffer should be destroyed if its file is
/// deleted.
/// </param>
public TextBuffer(
string text,
object maxUndoEntries = null,
object encoding = null,
object preferredLineEnding = null,
Action <bool> shouldDestroyOnFileDelete = null,
string filePath = null,
bool?load = null)
{
refcount = 0;
conflict = false;
file = null;
fileSubscriptions = null;
stoppedChangingTimeout = null;
emitter = new Emitter();
changesSinceLastStoppedChangingEvent = new object[0];
changesSinceLastDidChangeTextEvent = new object[0];
id = crypto.randomBytes(16).toString('hex');
buffer = new NativeTextBuffer(text);
debouncedEmitDidStopChangingEvent = debounce(this.emitDidStopChangingEvent.bind(this), this.stoppedChangingDelay);
this.maxUndoEntries = maxUndoEntries != null ? maxUndoEntries : defaultMaxUndoEntries;
this.setHistoryProvider(new DefaultHistoryProvider(this));
languageMode = new NullLanguageMode();
nextMarkerLayerId = 0;
nextDisplayLayerId = 0;
defaultMarkerLayer = new MarkerLayer(this, String(nextMarkerLayerId++));
displayLayers = new { };
markerLayers = new { };
markerLayers[defaultMarkerLayer.id] = defaultMarkerLayer;
markerLayersWithPendingUpdateEvents = new Set();
selectionsMarkerLayerIds = new Set();
nextMarkerId = 1;
outstandingSaveCount = 0;
loadCount = 0;
cachedHasAstral = null;
_emittedWillChangeEvent = false;
this.setEncoding(p.encoding);
this.setPreferredLineEnding(p.preferredLineEnding);
loaded = false;
destroyed = false;
transactCallDepth = 0;
digestWhenLastPersisted = false;
shouldDestroyOnFileDelete = p.shouldDestroyOnFileDelete || (() => false);
if (p.filePath)
{
this.setPath(p.filePath);
if (p.load)
{
Grim.deprecate(
'The `load` option to the TextBuffer constructor is deprecated. ' +
'Get a loaded buffer using TextBuffer.load(filePath) instead.');
this.load(new ('internal' : true));
}
}
version = 5;
newlineRegex = newlineRegex;
spliceArray = spliceArray;
Patch = superstring.Patch;
stoppedChangingDelay = 300;
fileChangeDelay = 200;
backwardsScanChunkSize = 8000;
defaultMaxUndoEntries = 10000;
}