You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@flex.apache.org by ah...@apache.org on 2017/05/30 19:48:13 UTC
[38/50] git commit: [flex-asjs] [refs/heads/tlf] - add EventLogging
bead to try to catch type errors
add EventLogging bead to try to catch type errors
Project: http://git-wip-us.apache.org/repos/asf/flex-asjs/repo
Commit: http://git-wip-us.apache.org/repos/asf/flex-asjs/commit/bf404b1c
Tree: http://git-wip-us.apache.org/repos/asf/flex-asjs/tree/bf404b1c
Diff: http://git-wip-us.apache.org/repos/asf/flex-asjs/diff/bf404b1c
Branch: refs/heads/tlf
Commit: bf404b1cc8ae55299756367612ea195aa1d2fe02
Parents: 9c58972
Author: Alex Harui <ah...@apache.org>
Authored: Tue May 30 11:29:45 2017 -0700
Committer: Alex Harui <ah...@apache.org>
Committed: Tue May 30 11:29:45 2017 -0700
----------------------------------------------------------------------
.../org/apache/flex/core/EventLoggingBead.as | 124 +++++++++++++++++++
.../Core/src/main/resources/basic-manifest.xml | 1 +
2 files changed, 125 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/bf404b1c/frameworks/projects/Core/src/main/flex/org/apache/flex/core/EventLoggingBead.as
----------------------------------------------------------------------
diff --git a/frameworks/projects/Core/src/main/flex/org/apache/flex/core/EventLoggingBead.as b/frameworks/projects/Core/src/main/flex/org/apache/flex/core/EventLoggingBead.as
new file mode 100644
index 0000000..96bd920
--- /dev/null
+++ b/frameworks/projects/Core/src/main/flex/org/apache/flex/core/EventLoggingBead.as
@@ -0,0 +1,124 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// 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.flex.core
+{
+ COMPILE::SWF
+ {
+ import flash.events.Event;
+ }
+
+ import org.apache.flex.core.IBead;
+ import org.apache.flex.core.IStrand;
+ import org.apache.flex.events.IEventDispatcher;
+
+ /**
+ * The EventLogging bead logs dispatches
+ * of certain events. This can be useful
+ * in debugging type coercion errors when
+ * an event handler has the wrong type
+ * in the function signature.
+ *
+ * Place this bead in the application.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion FlexJS 0.0
+ */
+ public class EventLoggingBead implements IBead
+ {
+ /**
+ * Constructor.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion FlexJS 0.0
+ */
+ public function EventLoggingBead()
+ {
+ super();
+ }
+
+ private var _strand:IStrand;
+
+ /**
+ * @copy org.apache.flex.core.IBead#strand
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion FlexJS 0.0
+ *
+ * @flexjsignorecoercion org.apache.flex.events.IEventDispatcher
+ */
+ public function set strand(value:IStrand):void
+ {
+ _strand = value;
+
+ COMPILE::SWF
+ {
+ if (eventNames)
+ {
+ // log each event. Use capture phase to try to get it first.
+ for each (var e:String in eventNames)
+ (_strand as IEventDispatcher).addEventListener(e, eventHandler, true);
+ }
+ }
+ }
+
+ private var _eventNames:Array;
+
+ /**
+ * Array of event names to listen to.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 10.2
+ * @playerversion AIR 2.6
+ * @productversion FlexJS 0.0
+ */
+ public function get eventNames():Array
+ {
+ return _eventNames;
+ }
+
+ public function set eventNames(value:Array):void
+ {
+ _eventNames = value;
+ }
+
+ private var _log:Array = [];
+
+ public function get log():Array
+ {
+ return _log;
+ }
+
+ COMPILE::SWF
+ private function eventHandler(event:Event):void
+ {
+ _log.push(event);
+ if (_log.length > 10)
+ _log.shift();
+ trace(event.type + " " + event.target);
+ }
+
+
+ }
+}
http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/bf404b1c/frameworks/projects/Core/src/main/resources/basic-manifest.xml
----------------------------------------------------------------------
diff --git a/frameworks/projects/Core/src/main/resources/basic-manifest.xml b/frameworks/projects/Core/src/main/resources/basic-manifest.xml
index d2c3aa6..1d528e4 100644
--- a/frameworks/projects/Core/src/main/resources/basic-manifest.xml
+++ b/frameworks/projects/Core/src/main/resources/basic-manifest.xml
@@ -23,6 +23,7 @@
<component id="SimpleCSSValuesImpl" class="org.apache.flex.core.SimpleCSSValuesImpl"/>
<component id="CSSFontFaceBead" class="org.apache.flex.core.CSSFontFaceBead" />
+ <component id="EventLoggingBead" class="org.apache.flex.core.EventLoggingBead" />
<component id="BrowserScroller" class="org.apache.flex.core.BrowserScroller"/>
<component id="BrowserResizeHandler" class="org.apache.flex.core.BrowserResizeListener"/>
<component id="SimpleValuesImpl" class="org.apache.flex.core.SimpleValuesImpl"/>