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Posted to commits@royale.apache.org by yi...@apache.org on 2019/11/18 09:24:52 UTC
[royale-asjs] 02/02: Added multiselection view
This is an automated email from the ASF dual-hosted git repository.
yishayw pushed a commit to branch multi_select
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
commit 0bce31fbc6fddee336888f8832e88517590b5168
Author: DESKTOP-RH4S838\Yishay <yi...@hotmail.com>
AuthorDate: Mon Nov 18 11:24:33 2019 +0200
Added multiselection view
---
.../projects/Basic/src/main/royale/BasicClasses.as | 2 +
.../royale/html/beads/MultiSelectionListView.as | 210 +++++++++++++++++++++
2 files changed, 212 insertions(+)
diff --git a/frameworks/projects/Basic/src/main/royale/BasicClasses.as b/frameworks/projects/Basic/src/main/royale/BasicClasses.as
index fc0dd13..4822106 100644
--- a/frameworks/projects/Basic/src/main/royale/BasicClasses.as
+++ b/frameworks/projects/Basic/src/main/royale/BasicClasses.as
@@ -109,6 +109,8 @@ internal class BasicClasses
import org.apache.royale.html.beads.models.BinaryImageModel; BinaryImageModel;
import org.apache.royale.html.beads.ListView; ListView;
+
+ import org.apache.royale.html.beads.MultiSelectionListView; MultiSelectionListView;
import org.apache.royale.html.beads.NumericStepperView; NumericStepperView;
import org.apache.royale.html.beads.PanelView; PanelView;
import org.apache.royale.html.supportClasses.PanelLayoutProxy; PanelLayoutProxy;
diff --git a/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/beads/MultiSelectionListView.as b/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/beads/MultiSelectionListView.as
new file mode 100644
index 0000000..9eb8f4f
--- /dev/null
+++ b/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/beads/MultiSelectionListView.as
@@ -0,0 +1,210 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// 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 org.apache.royale.html.beads
+{
+ import org.apache.royale.html.beads.DataContainerView;
+ import org.apache.royale.core.BeadViewBase;
+ import org.apache.royale.core.ContainerBase;
+ import org.apache.royale.core.IBead;
+ import org.apache.royale.core.IBeadLayout;
+ import org.apache.royale.core.IBeadModel;
+ import org.apache.royale.core.IBeadView;
+ import org.apache.royale.core.ISelectableItemRenderer;
+ import org.apache.royale.core.IItemRenderer;
+ import org.apache.royale.core.IItemRendererParent;
+ import org.apache.royale.core.IParent;
+ import org.apache.royale.core.IParentIUIBase;
+ import org.apache.royale.core.IRollOverModel;
+ import org.apache.royale.core.IMultiSelectionModel;
+ import org.apache.royale.core.IStrand;
+ import org.apache.royale.core.IUIBase;
+ import org.apache.royale.core.Strand;
+ import org.apache.royale.core.UIBase;
+ import org.apache.royale.core.ValuesManager;
+ import org.apache.royale.events.Event;
+ import org.apache.royale.events.IEventDispatcher;
+ import org.apache.royale.html.supportClasses.Border;
+ import org.apache.royale.html.supportClasses.DataGroup;
+
+ /**
+ * The List class creates the visual elements of the org.apache.royale.html.List
+ * component. A List consists of the area to display the data (in the dataGroup), any
+ * scrollbars, and so forth.
+ *
+ * @viewbead
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.9.7
+ */
+ COMPILE::JS
+ public class MultiSelectionListView extends DataContainerView
+ {
+ public function MultiSelectionListView()
+ {
+ super();
+ }
+
+ protected var listModel:IMultiSelectionModel;
+
+ protected var lastSelectedIndices:Array = null;
+
+ /**
+ * @private
+ * @royaleignorecoercion org.apache.royale.core.IMultiSelectionModel
+ */
+ override protected function handleInitComplete(event:Event):void
+ {
+ listModel = _strand.getBeadByType(IMultiSelectionModel) as IMultiSelectionModel;
+ listModel.addEventListener("selectedIndexChanged", selectionChangeHandler);
+ listModel.addEventListener("rollOverIndexChanged", rollOverIndexChangeHandler);
+
+ super.handleInitComplete(event);
+ }
+
+ /**
+ * @private
+ * @royaleignorecoercion org.apache.royale.core.ISelectableItemRenderer
+ */
+ protected function selectionChangeHandler(event:Event):void
+ {
+ if (lastSelectedIndices)
+ {
+ for (var i:int = 0; i < lastSelectedIndices.length; i++)
+ {
+ var ir:ISelectableItemRenderer = dataGroup.getItemRendererForIndex(lastSelectedIndices[i]) as ISelectableItemRenderer;
+ if(ir)
+ ir.selected = false;
+ }
+ }
+ if (listModel.selectedIndices)
+ {
+ for (i = 0; i < listModel.selectedIndices.length; i++)
+ {
+ ir = dataGroup.getItemRendererForIndex(listModel.selectedIndices[i]) as ISelectableItemRenderer;
+ if(ir)
+ ir.selected = true;
+ }
+ }
+
+ lastSelectedIndices = listModel.selectedIndices;
+ }
+
+ protected var lastRollOverIndex:int = -1;
+
+ /**
+ * @private
+ * @royaleignorecoercion org.apache.royale.core.ISelectableItemRenderer
+ * * @royaleignorecoercion org.apache.royale.core.IRollOverModel
+ */
+ protected function rollOverIndexChangeHandler(event:Event):void
+ {
+ var ir:ISelectableItemRenderer = dataGroup.getItemRendererForIndex(lastRollOverIndex) as ISelectableItemRenderer;
+ if(ir)
+ ir.hovered = false;
+ ir = dataGroup.getItemRendererForIndex((listModel as IRollOverModel).rollOverIndex) as ISelectableItemRenderer;
+ if(ir)
+ ir.hovered = true;
+ lastRollOverIndex = (listModel as IRollOverModel).rollOverIndex;
+ }
+ }
+
+ COMPILE::SWF
+ public class MultiSelectionListView extends DataContainerView
+ {
+ public function MultiSelectionListView()
+ {
+ super();
+ }
+
+ protected var listModel:IMultiSelectionModel;
+
+ /**
+ * @copy org.apache.royale.core.IBead#strand
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion Royale 0.9.7
+ */
+ override public function set strand(value:IStrand):void
+ {
+ _strand = value;
+ super.strand = value;
+ }
+
+ /**
+ * @private
+ */
+ override protected function handleInitComplete(event:Event):void
+ {
+ super.handleInitComplete(event);
+
+ listModel = _strand.getBeadByType(IMultiSelectionModel) as IMultiSelectionModel;
+ listModel.addEventListener("selectedIndicesChanged", selectionChangeHandler);
+ listModel.addEventListener("rollOverIndexChanged", rollOverIndexChangeHandler);
+ }
+
+ protected var lastSelectedIndices:Array = null;
+
+ /**
+ * @private
+ */
+ protected function selectionChangeHandler(event:Event):void
+ {
+
+ if (lastSelectedIndices)
+ {
+ for (var i:int = 0; i < lastSelectedIndices.length; i++)
+ {
+ var ir:ISelectableItemRenderer = dataGroup.getItemRendererForIndex(lastSelectedIndices[i]) as ISelectableItemRenderer;
+ if (ir)
+ ir.selected = false;
+ }
+ }
+ if (listModel.selectedIndices)
+ {
+ for (i = 0; i < listModel.selectedIndices; i++)
+ {
+ ir = dataGroup.getItemRendererForIndex(listModel.selectedIndices[i]) as ISelectableItemRenderer;
+ if (ir)
+ ir.selected = true;
+ }
+ }
+ lastSelectedIndices = listModel.selectedIndices;
+ }
+
+ protected var lastRollOverIndex:int = -1;
+
+ /**
+ * @private
+ */
+ protected function rollOverIndexChangeHandler(event:Event):void
+ {
+ var ir:ISelectableItemRenderer = dataGroup.getItemRendererForIndex(lastRollOverIndex) as ISelectableItemRenderer;
+ if(ir)
+ ir.hovered = false;
+ ir = dataGroup.getItemRendererForIndex(IRollOverModel(listModel).rollOverIndex) as ISelectableItemRenderer;
+ if(ir)
+ ir.hovered = true;
+
+ lastRollOverIndex = IRollOverModel(listModel).rollOverIndex;
+ }
+ }
+}