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alinakazi pushed a commit to branch feature/MXRoyale
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
The following commit(s) were added to refs/heads/feature/MXRoyale by this push:
new 05d3f0c RectangularBorder.as Added
05d3f0c is described below
commit 05d3f0c86574e36485cdb857ad32cf556d6b6ee9
Author: alinakazi <[email protected]>
AuthorDate: Thu May 3 16:43:04 2018 +0500
RectangularBorder.as Added
---
.../src/main/royale/mx/skins/RectangularBorder.as | 494 +++++++++++++++++++++
1 file changed, 494 insertions(+)
diff --git
a/frameworks/projects/MXRoyale/src/main/royale/mx/skins/RectangularBorder.as
b/frameworks/projects/MXRoyale/src/main/royale/mx/skins/RectangularBorder.as
new file mode 100644
index 0000000..1f5bd91
--- /dev/null
+++ b/frameworks/projects/MXRoyale/src/main/royale/mx/skins/RectangularBorder.as
@@ -0,0 +1,494 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// 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.skins
+{
+/*
+import flash.display.DisplayObject;
+import flash.display.DisplayObjectContainer;
+import flash.display.Graphics;
+import flash.display.Loader;
+import flash.display.LoaderInfo;
+import flash.display.Shape;
+import flash.events.ErrorEvent;
+import flash.events.Event;
+import flash.events.IOErrorEvent;
+import flash.geom.Rectangle;
+import flash.net.URLRequest;
+import flash.system.ApplicationDomain;
+import flash.system.LoaderContext;
+import flash.utils.getDefinitionByName;
+import mx.core.EdgeMetrics;
+import mx.core.FlexLoader;
+import mx.core.FlexShape;
+import mx.core.IContainer;
+import mx.core.IRawChildrenContainer;
+import mx.core.mx_internal;
+import mx.core.IRectangularBorder;
+import mx.managers.ISystemManager;
+import mx.managers.SystemManager;
+import mx.resources.IResourceManager;
+import mx.resources.ResourceManager;
+import mx.styles.ISimpleStyleClient;
+
+use namespace mx_internal;
+*/
+import mx.core.IChildList;
+import org.apache.royale.events.Event;
+
+[ResourceBundle("skins")]
+
+/**
+ * The RectangularBorder class is an abstract base class for various classes
+ * that draw rectangular borders around UIComponents.
+ *
+ * <p>This class implements support for the <code>backgroundImage</code>,
+ * <code>backgroundSize</code>, and <code>backgroundAttachment</code>
styles.</p>
+ *
+ * @langversion 3.0
+ * @playerversion Flash 9
+ * @playerversion AIR 1.1
+ * @productversion Flex 3
+ */
+public class RectangularBorder extends Border
+{
+//implements IRectangularBorder
+ // include "../core/Version.as";
+
+
//--------------------------------------------------------------------------
+ //
+ // Constructor
+ //
+
//--------------------------------------------------------------------------
+
+ /**
+ * Constructor.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 9
+ * @playerversion AIR 1.1
+ * @productversion Flex 3
+ */
+ public function RectangularBorder()
+ {
+ super();
+
+ //addEventListener(Event.REMOVED, removedHandler);
+ addEventListener("removed", removedHandler);
+ }
+
+
//--------------------------------------------------------------------------
+ //
+ // Variables
+ //
+
//--------------------------------------------------------------------------
+
+ /**
+ * @private
+ * The value of the backgroundImage style may be either a string
+ * or a Class pointer. Either way, the value of the backgroundImage
+ * style is stored here, so that we can detect when it changes.
+ */
+ //private var backgroundImageStyle:Object
+
+ /**
+ * @private
+ * Original width of background image, before it is scaled.
+ */
+ //private var backgroundImageWidth:Number;
+
+ /**
+ * @private
+ * Original height of background image, before it is scaled.
+ */
+ //private var backgroundImageHeight:Number;
+
+ /**
+ * @private
+ * Used for accessing localized Error messages.
+ */
+ /* private var resourceManager:IResourceManager =
+ ResourceManager.getInstance();
+ */
+
//--------------------------------------------------------------------------
+ //
+ // Properties
+ //
+
//--------------------------------------------------------------------------
+
+ //----------------------------------
+ // backgroundImage
+ //----------------------------------
+
+ /**
+ * The DisplayObject instance that contains the background image, if any.
+ * This object is a sibling of the RectangularBorder instance.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 9
+ * @playerversion AIR 1.1
+ * @productversion Flex 3
+ */
+ //private var backgroundImage:DisplayObject;
+
+ /**
+ * Contains <code>true</code> if the RectangularBorder instance
+ * contains a background image.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 9
+ * @playerversion AIR 1.1
+ * @productversion Flex 3
+ */
+ /* public function get hasBackgroundImage():Boolean
+ {
+ return backgroundImage != null;
+ } */
+
+ //----------------------------------
+ // backgroundImageBounds
+ //----------------------------------
+
+ /**
+ * @private
+ * Storage for backgroundImageBounds property.
+ */
+ //private var _backgroundImageBounds:Rectangle;
+
+ /**
+ * Rectangular area within which to draw the background image.
+ *
+ * This can be larger than the dimensions of the border
+ * if the parent container has scrollable content.
+ * If this property is null, the border can use
+ * the parent's size and <code>viewMetrics</code> property to determine
its value.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 9
+ * @playerversion AIR 1.1
+ * @productversion Flex 3
+ */
+ /* public function get backgroundImageBounds():Rectangle
+ {
+ return _backgroundImageBounds;
+ } */
+
+ /**
+ * @private
+ */
+ /* public function set backgroundImageBounds(value:Rectangle):void
+ {
+ if (_backgroundImageBounds && value &&
_backgroundImageBounds.equals(value))
+ return;
+
+ _backgroundImageBounds = value;
+
+ invalidateDisplayList();
+ } */
+
+
//--------------------------------------------------------------------------
+ //
+ // Overridden methods
+ //
+
//--------------------------------------------------------------------------
+
+ /**
+ * @private
+ */
+ /* override protected function updateDisplayList(unscaledWidth:Number,
+ unscaledHeight:Number):void
+ {
+ if (!parent)
+ return;
+
+ // If background image has changed, then load new one.
+ var newStyle:Object = getStyle("backgroundImage");
+ if (newStyle != backgroundImageStyle)
+ {
+ // Discard old background image.
+ removedHandler(null);
+
+ backgroundImageStyle = newStyle;
+
+ // The code below looks a lot like Loader.loadContent().
+ var cls:Class;
+
+ // The "as" operator checks to see if newStyle
+ // can be coerced to a Class.
+ if (newStyle && newStyle as Class)
+ {
+ // Load background image given a class pointer
+ cls = Class(newStyle);
+ initBackgroundImage(new cls());
+ }
+ else if (newStyle && newStyle is String)
+ {
+ try
+ {
+ cls = Class(getDefinitionByName(String(newStyle)));
+ }
+ catch(e:Error)
+ {
+ // ignore
+ }
+
+ if (cls)
+ {
+ var newStyleObj:DisplayObject = new cls();
+ initBackgroundImage(newStyleObj);
+ }
+ else
+ {
+ // This code is a subset of Loader.loadContent().
+
+ // Load background image from external URL.
+ const loader:Loader = new FlexLoader();
+ loader.contentLoaderInfo.addEventListener(
+ Event.COMPLETE, completeEventHandler);
+ loader.contentLoaderInfo.addEventListener(
+ IOErrorEvent.IO_ERROR, errorEventHandler);
+ loader.contentLoaderInfo.addEventListener(
+ ErrorEvent.ERROR, errorEventHandler);
+ var loaderContext:LoaderContext = new LoaderContext();
+ loaderContext.applicationDomain = new
ApplicationDomain(ApplicationDomain.currentDomain);
+ loader.load(new URLRequest(String(newStyle)),
loaderContext);
+ }
+ }
+ else if (newStyle)
+ {
+ var message:String = resourceManager.getString(
+ "skins", "notLoaded", [ newStyle ]);
+ throw new Error(message);
+ }
+ }
+
+ if (backgroundImage)
+ layoutBackgroundImage();
+ } */
+
+
//--------------------------------------------------------------------------
+ //
+ // Methods
+ //
+
//--------------------------------------------------------------------------
+
+ /**
+ * @private
+ */
+ /* private function initBackgroundImage(image:DisplayObject):void
+ {
+ backgroundImage = image;
+
+ if (image is Loader)
+ {
+ backgroundImageWidth = Loader(image).contentLoaderInfo.width;
+ backgroundImageHeight = Loader(image).contentLoaderInfo.height;
+ }
+ else
+ {
+ backgroundImageWidth = backgroundImage.width;
+ backgroundImageHeight = backgroundImage.height;
+
+ if (image is ISimpleStyleClient)
+ {
+ // Set the image's styleName to our styleName. We
+ // can't set styleName to this since we aren't an
+ // IStyleClient.
+ ISimpleStyleClient(image).styleName = styleName;
+ }
+ }
+ // To optimize memory use, we've declared RectangularBorder to be a
Shape.
+ // As a result, it cannot have any children.
+ // Make the backgroundImage a sibling of this RectangularBorder,
+ // which is positioned just on top of the RectangularBorder.
+ var childrenList:IChildList = parent is IRawChildrenContainer ?
+
IRawChildrenContainer(parent).rawChildren :
+ IChildList(parent);
+
+ const backgroundMask:Shape = new FlexShape();
+ backgroundMask.name = "backgroundMask";
+ backgroundMask.x = 0;
+ backgroundMask.y = 0;
+ childrenList.addChild(backgroundMask);
+
+ var myIndex:int = childrenList.getChildIndex(this);
+ childrenList.addChildAt(backgroundImage, myIndex + 1);
+
+ backgroundImage.mask = backgroundMask;
+ } */
+
+ /**
+ * Layout the background image.
+ *
+ * @langversion 3.0
+ * @playerversion Flash 9
+ * @playerversion AIR 1.1
+ * @productversion Flex 3
+ */
+ /* public function layoutBackgroundImage():void
+ {
+ var p:DisplayObject = parent;
+
+ var bm:EdgeMetrics = p is IContainer ?
+ IContainer(p).viewMetrics :
+ borderMetrics;
+
+ var scrollableBk:Boolean =
+ getStyle("backgroundAttachment") != "fixed";
+
+ var sW:Number,
+ sH:Number;
+ if (_backgroundImageBounds)
+ {
+ sW = _backgroundImageBounds.width;
+ sH = _backgroundImageBounds.height;
+ }
+ else
+ {
+ sW = width - bm.left - bm.right;
+ sH = height - bm.top - bm.bottom;
+ }
+
+ // Scale according to backgroundSize.
+ var percentage:Number = getBackgroundSize();
+
+ var sX:Number,
+ sY:Number;
+ if (isNaN(percentage))
+ {
+ sX = 1.0;
+ sY = 1.0;
+ }
+ else
+ {
+ var scale:Number = percentage * 0.01;
+ sX = scale * sW / backgroundImageWidth;
+ sY = scale * sH / backgroundImageHeight;
+ }
+ backgroundImage.scaleX = sX;
+ backgroundImage.scaleY = sY;
+
+ // Center everything.
+ // Use a scrollRect to position and clip the image.
+ var offsetX:Number =
+ Math.round(0.5 * (sW - backgroundImageWidth * sX));
+ var offsetY:Number =
+ Math.round(0.5 * (sH - backgroundImageHeight * sY));
+
+ backgroundImage.x = bm.left;
+ backgroundImage.y = bm.top;
+
+ const backgroundMask:Shape = Shape(backgroundImage.mask);
+ backgroundMask.x = bm.left;
+ backgroundMask.y = bm.top;
+
+ // Adjust offsets by scroll positions.
+ if (scrollableBk && p is IContainer)
+ {
+ offsetX -= IContainer(p).horizontalScrollPosition;
+ offsetY -= IContainer(p).verticalScrollPosition;
+ }
+
+ // Adjust alpha to match backgroundAlpha
+ backgroundImage.alpha = getStyle("backgroundAlpha");
+
+ backgroundImage.x += offsetX;
+ backgroundImage.y += offsetY;
+
+ var maskWidth:Number = width - bm.left - bm.right;
+ var maskHeight:Number = height - bm.top - bm.bottom;
+ if (backgroundMask.width != maskWidth ||
+ backgroundMask.height != maskHeight)
+ {
+ var g:Graphics = backgroundMask.graphics;
+ g.clear();
+ g.beginFill(0xFFFFFF);
+ g.drawRect(0, 0, maskWidth, maskHeight);
+ g.endFill();
+ }
+ }
+ */
+ /**
+ * @private
+ */
+ /* private function getBackgroundSize():Number
+ {
+ var percentage:Number = NaN;
+ var backgroundSize:Object = getStyle("backgroundSize");
+
+ if (backgroundSize && backgroundSize is String)
+ {
+ var index:int = backgroundSize.indexOf("%");
+ if (index != -1)
+ percentage = Number(backgroundSize.substr(0, index));
+ }
+
+ return percentage;
+ } */
+
+
//--------------------------------------------------------------------------
+ //
+ // Event handlers
+ //
+
//--------------------------------------------------------------------------
+
+ /**
+ * @private
+ */
+ /* private function errorEventHandler(event:Event):void
+ {
+ // Ignore errors that occure during background image loading.
+ }
+ */
+ /**
+ * @private
+ */
+ /* private function completeEventHandler(event:Event):void
+ {
+ if (!parent)
+ return;
+
+ var target:DisplayObject =
DisplayObject(LoaderInfo(event.target).loader);
+ initBackgroundImage(target);
+ layoutBackgroundImage();
+ // rebroadcast for automation support
+ dispatchEvent(event.clone());
+ }
+ */
+ /**
+ * Discard old background image.
+ *
+ * @private
+ */
+ private function removedHandler(event:Event):void
+ {
+ /* if (backgroundImage)
+ {
+ var childrenList:IChildList = parent is IRawChildrenContainer ?
+
IRawChildrenContainer(parent).rawChildren :
+ IChildList(parent);
+
+ childrenList.removeChild(backgroundImage.mask);
+ childrenList.removeChild(backgroundImage);
+ backgroundImage = null;
+ } */
+ }
+}
+
+}
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