This is an automated email from the ASF dual-hosted git repository.
aharui pushed a commit to branch feature/MXRoyale
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
commit 397711514c262d76954985437e4b1bfb11e059f4
Author: Alex Harui <aha...@apache.org>
AuthorDate: Thu Aug 9 12:03:48 2018 -0700
handle Flex collections
---
.../MXRoyale/src/main/resources/defaults.css | 4 +-
.../MXRoyale/src/main/royale/MXRoyaleClasses.as | 1 +
...rerFactoryForICollectionViewHierarchicalData.as | 165 +++++++++++++++++++++
3 files changed, 168 insertions(+), 2 deletions(-)
diff --git a/frameworks/projects/MXRoyale/src/main/resources/defaults.css
b/frameworks/projects/MXRoyale/src/main/resources/defaults.css
index 1290db4..1767c94 100644
--- a/frameworks/projects/MXRoyale/src/main/resources/defaults.css
+++ b/frameworks/projects/MXRoyale/src/main/resources/defaults.css
@@ -225,8 +225,8 @@ Tree
{
IBeadModel:
ClassReference("mx.controls.beads.models.SingleSelectionICollectionViewModel");
IBeadController:
ClassReference("org.apache.royale.html.beads.controllers.TreeSingleSelectionMouseController");
- IDataProviderItemRendererMapper:
ClassReference("org.apache.royale.html.beads.DataItemRendererFactoryForHierarchicalData");
- IItemRenderer:
ClassReference("org.apache.royale.html.supportClasses.TreeItemRenderer");
+ IDataProviderItemRendererMapper:
ClassReference("mx.controls.treeClasses.DataItemRendererFactoryForICollectionViewHierarchicalData");
+ IItemRenderer:
ClassReference("org.apache.royale.html.supportClasses.TreeXMLItemRenderer");
}
/* -------------------------------------------------------
diff --git a/frameworks/projects/MXRoyale/src/main/royale/MXRoyaleClasses.as
b/frameworks/projects/MXRoyale/src/main/royale/MXRoyaleClasses.as
index e422494..398034e 100644
--- a/frameworks/projects/MXRoyale/src/main/royale/MXRoyaleClasses.as
+++ b/frameworks/projects/MXRoyale/src/main/royale/MXRoyaleClasses.as
@@ -70,6 +70,7 @@ internal class MXRoyaleClasses
import mx.rpc.http.HTTPService; mx.rpc.http.HTTPService;
import mx.controls.treeClasses.ITreeDataDescriptor; ITreeDataDescriptor;
import mx.controls.treeClasses.TreeListData; TreeListData;
+ import
mx.controls.treeClasses.DataItemRendererFactoryForICollectionViewHierarchicalData;
DataItemRendererFactoryForICollectionViewHierarchicalData;
import mx.charts.chartClasses.RenderData; RenderData;
import mx.effects.EffectInstance; EffectInstance;
import mx.effects.effectClasses.CompositeEffectInstance;
CompositeEffectInstance;
diff --git
a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/treeClasses/DataItemRendererFactoryForICollectionViewHierarchicalData.as
b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/treeClasses/DataItemRendererFactoryForICollectionViewHierarchicalData.as
new file mode 100644
index 0000000..bb8b0ff
--- /dev/null
+++
b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/treeClasses/DataItemRendererFactoryForICollectionViewHierarchicalData.as
@@ -0,0 +1,165 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Licensed to the Apache Software Foundation (ASF) under one or more
+// contributor license agreements. See the NOTICE file distributed with
+// this work for additional information regarding copyright ownership.
+// The ASF licenses this file to You under the Apache License, Version 2.0
+// (the "License"); you may not use this file except in compliance with
+// the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////////
+package mx.controls.treeClasses
+{
+ import mx.collections.ICollectionView;
+ import mx.collections.IViewCursor;
+ import mx.collections.ICollectionView;
+
+ import org.apache.royale.collections.FlattenedList;
+ import org.apache.royale.collections.HierarchicalData;
+ import org.apache.royale.collections.ITreeData;
+ import org.apache.royale.core.IBead;
+ import org.apache.royale.core.IBeadModel;
+ import org.apache.royale.core.IDataProviderItemRendererMapper;
+ import org.apache.royale.core.IDataProviderModel;
+ import org.apache.royale.core.IItemRendererClassFactory;
+ import org.apache.royale.core.IItemRendererParent;
+ import org.apache.royale.core.IListPresentationModel;
+ import org.apache.royale.core.ISelectableItemRenderer;
+ import org.apache.royale.core.IStrand;
+ import org.apache.royale.core.IUIBase;
+ import org.apache.royale.core.SimpleCSSStyles;
+ import org.apache.royale.core.UIBase;
+ import org.apache.royale.core.ValuesManager;
+ import org.apache.royale.events.Event;
+ import org.apache.royale.events.CollectionEvent;
+ import org.apache.royale.events.EventDispatcher;
+ import org.apache.royale.events.IEventDispatcher;
+ import org.apache.royale.events.ItemRendererEvent;
+ import org.apache.royale.html.List;
+ import
org.apache.royale.html.beads.DataItemRendererFactoryForCollectionView;
+ import org.apache.royale.html.supportClasses.TreeListData;
+
+
[Event(name="itemRendererCreated",type="org.apache.royale.events.ItemRendererEvent")]
+
+ /**
+ * The DataItemRendererFactoryForHierarchicalData class reads a
+ * HierarchicalData object and creates an item renderer for every
+ * item in the array. Other implementations of
+ * IDataProviderItemRendererMapper map different data
+ * structures or manage a virtual set of renderers.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
+ */
+ public class DataItemRendererFactoryForICollectionViewHierarchicalData
extends DataItemRendererFactoryForCollectionView
+ {
+ /**
+ * Constructor.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
+ */
+ public function
DataItemRendererFactoryForICollectionViewHierarchicalData()
+ {
+ super();
+ }
+
+ private var _strand:IStrand;
+
+ /**
+ * @copy org.apache.royale.core.IBead#strand
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
+ */
+ override public function set strand(value:IStrand):void
+ {
+ _strand = value;
+
+ super.strand = value;
+ }
+
+ /**
+ * @private
+ * @royaleignorecoercion mx.collections.ICollectionView
+ * @royaleignorecoercion org.apache.royale.core.IListPresentationModel
+ * @royaleignorecoercion org.apache.royale.core.ISelectableItemRenderer
+ * @royaleignorecoercion org.apache.royale.events.IEventDispatcher
+ */
+ override protected function dataProviderChangeHandler(event:Event):void
+ {
+ if (!dataProviderModel)
+ return;
+ var dp:ICollectionView = dataProviderModel.dataProvider as
ICollectionView;
+ if (!dp)
+ return;
+
+ // listen for individual items being added in the future.
+ var dped:IEventDispatcher = dp as IEventDispatcher;
+ dped.addEventListener(CollectionEvent.ITEM_ADDED,
itemAddedHandler);
+ dped.addEventListener(CollectionEvent.ITEM_REMOVED,
itemRemovedHandler);
+ dped.addEventListener(CollectionEvent.ITEM_UPDATED,
itemUpdatedHandler);
+
+ dataGroup.removeAllItemRenderers();
+
+ var presentationModel:IListPresentationModel =
_strand.getBeadByType(IListPresentationModel) as IListPresentationModel;
+ labelField = dataProviderModel.labelField;
+
+ var n:int = dp.length;
+ var cursor:IViewCursor = dp.createCursor();
+ for (var i:int = 0; i < n; i++)
+ {
+ var ir:ISelectableItemRenderer =
itemRendererFactory.createItemRenderer(dataGroup) as ISelectableItemRenderer;
+ var item:Object = cursor.current;
+ cursor.moveNext();
+ fillRenderer(i, item, ir, presentationModel);
+ }
+
+ IEventDispatcher(_strand).dispatchEvent(new Event("itemsCreated"));
+ }
+
+
+ /**
+ * Sets the itemRenderer's data with additional tree-related
data.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.0
+ */
+ override protected function setData(ir:ISelectableItemRenderer,
data:Object, index:int):void
+ {
+ if (!dataProviderModel)
+ return;
+
+ var treeData:ITreeData = dataProviderModel.dataProvider
as ITreeData;
+ var depth:int = treeData.getDepth(data);
+ var isOpen:Boolean = treeData.isOpen(data);
+ var hasChildren:Boolean = treeData.hasChildren(data);
+
+ // Set the listData with the depth of this item
+ var
treeListData:org.apache.royale.html.supportClasses.TreeListData = new
org.apache.royale.html.supportClasses.TreeListData();
+ treeListData.depth = depth;
+ treeListData.isOpen = isOpen;
+ treeListData.hasChildren = hasChildren;
+
+ ir.listData = treeListData;
+
+ super.setData(ir, data, index);
+ }
+ }
+}
