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charted/lib/charts/src/chart_config_impl.dart

Index: charted/lib/charts/src/chart_config_impl.dart
diff --git a/charted/lib/charts/src/chart_config_impl.dart b/charted/lib/charts/src/chart_config_impl.dart
deleted file mode 100644
index e77057cd1bd91b169fbc063edfb0d9248adbcdd6..0000000000000000000000000000000000000000
--- a/charted/lib/charts/src/chart_config_impl.dart
+++ /dev/null
@@ -1,135 +0,0 @@
-//
-// Copyright 2014 Google Inc. All rights reserved.
-//
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file or at
-// https://developers.google.com/open-source/licenses/bsd
-//
-
-part of charted.charts;
-
-class DefaultChartConfigImpl extends ChangeNotifier implements ChartConfig {
-  final Map<String,ChartAxisConfig> _measureAxisRegistry = {};
-  final Map<int,ChartAxisConfig> _dimensionAxisRegistry = {};
-  final SubscriptionsDisposer _disposer = new SubscriptionsDisposer();
-
-  bool _isRTL = false;
-  Iterable<ChartSeries> _series;
-  Iterable<int> _dimensions;
-  StreamSubscription _dimensionsSubscription;
-
-  @override
-  Rect minimumSize = const Rect.size(400, 300);
-
-  @override
-  bool isLeftAxisPrimary = false;
-
-  @override
-  bool autoResizeAxis = true;
-
-  @override
-  ChartLegend legend;
-
-  @override
-  Iterable<String> displayedMeasureAxes;
-
-  @override
-  bool renderDimensionAxes = true;
-
-  @override
-  bool switchAxesForRTL = true;
-
-  DefaultChartConfigImpl(Iterable<ChartSeries> series, Iterable<int> dimensions) {
-    this.series = series;
-    this.dimensions = dimensions;
-  }
-
-  @override
-  set series(Iterable<ChartSeries> values) {
-    assert(values != null && values.isNotEmpty);
-
-    _disposer.dispose();
-    _series = values;
-    notifyChange(const ChartConfigChangeRecord());
-
-    // Monitor each series for changes on them
-    values.forEach((item) {
-      if (item is Observable) {
-        _disposer.add(item.changes.listen(
-                (_) => notifyChange(const ChartConfigChangeRecord())), item);
-      }
-    });
-
-    // Monitor series for changes.  When the list changes, update
-    // subscriptions to ChartSeries changes.
-    if (_series is ObservableList) {
-      var observable = _series as ObservableList;
-      _disposer.add(observable.listChanges.listen((records) {
-        records.forEach((record) {
-          record.removed.forEach((value) => _disposer.unsubscribe(value));
-          for (int i = 0; i < record.addedCount; i++) {
-            var added = observable[i + record.index];
-            _disposer.add(added.changes.listen(
-                (_) => notifyChange(const ChartConfigChangeRecord())));
-          }
-        });
-        notifyChange(const ChartConfigChangeRecord());
-      }));
-    }
-  }
-
-  @override
-  Iterable<ChartSeries> get series => _series;
-
-  @override
-  set dimensions(Iterable<int> values) {
-    _dimensions = values;
-
-    if (_dimensionsSubscription != null) {
-      _dimensionsSubscription.cancel();
-      _dimensionsSubscription = null;
-    }
-
-    if (values == null || values.isEmpty) return;
-
-    if (_dimensions is ObservableList) {
-      _dimensionsSubscription =
-          (_dimensions as ObservableList).listChanges.listen(
-              (_) => notifyChange(const ChartConfigChangeRecord()));
-    }
-  }
-
-  @override
-  Iterable<int> get dimensions => _dimensions;
-
-  @override
-  void registerMeasureAxis(String id, ChartAxisConfig config) {
-    assert(config != null);
-    _measureAxisRegistry[id] = config;
-  }
-
-  @override
-  ChartAxisConfig getMeasureAxis(String id) => _measureAxisRegistry[id];
-
-  @override
-  void registerDimensionAxis(int column, ChartAxisConfig config) {
-    assert(config != null);
-    assert(dimensions.contains(column));
-    _dimensionAxisRegistry[column] = config;
-  }
-
-  @override
-  ChartAxisConfig getDimensionAxis(int column) =>
-      _dimensionAxisRegistry[column];
-
-  @override
-  set isRTL(bool value) {
-    if (_isRTL != value && value != null) {
-      _isRTL = value;
-      notifyChange(const ChartConfigChangeRecord());
-    }
-  }
-
-  @override
-  bool get isRTL => _isRTL;
-}