| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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 flashx.textLayout.ui.rulers |
| { |
| import mx.skins.RectangularBorder; |
| |
| public class ParagraphPropertyMarkerSkin extends RectangularBorder |
| { |
| public function ParagraphPropertyMarkerSkin() |
| { |
| super(); |
| } |
| |
| override protected function updateDisplayList(w:Number, h:Number):void |
| { |
| super.updateDisplayList(w, h); |
| |
| var propKind:String = getStyle("propkind"); |
| var rightToLeftPar:Boolean = getStyle("rightToLeftPar"); |
| |
| var t:Number = 0; |
| var b:Number = h; |
| |
| graphics.clear(); |
| |
| graphics.beginFill(0x000000); |
| if (rightToLeftPar) |
| { |
| switch(propKind) { |
| case "textIndent": |
| b = (h - 1) / 2; |
| graphics.moveTo(w, 0); |
| graphics.lineTo(w, b); |
| graphics.lineTo(0, b); |
| graphics.lineTo(w, 0); |
| break; |
| case "paragraphStartIndent": |
| graphics.moveTo(0, 0); |
| graphics.lineTo(0, h); |
| graphics.lineTo(w, h / 2); |
| graphics.lineTo(0, 0); |
| break; |
| case "paragraphEndIndent": |
| t = h - (h - 1) / 2; |
| graphics.moveTo(w, h); |
| graphics.lineTo(0, t); |
| graphics.lineTo(w, t); |
| graphics.lineTo(w, h); |
| break; |
| } |
| } |
| else |
| { |
| switch(propKind) { |
| case "textIndent": |
| b = (h - 1) / 2; |
| graphics.moveTo(0, 0); |
| graphics.lineTo(w, b); |
| graphics.lineTo(0, b); |
| graphics.lineTo(0, 0); |
| break; |
| case "paragraphStartIndent": |
| t = h - (h - 1) / 2; |
| graphics.moveTo(0, h); |
| graphics.lineTo(0, t); |
| graphics.lineTo(w, t); |
| graphics.lineTo(0, h); |
| break; |
| case "paragraphEndIndent": |
| graphics.moveTo(w, 0); |
| graphics.lineTo(w, h); |
| graphics.lineTo(0, h / 2); |
| graphics.lineTo(w, 0); |
| break; |
| } |
| } |
| graphics.endFill(); |
| |
| // this makes the whole rect hittable |
| graphics.lineStyle(); |
| graphics.beginFill(0x0000ff, 0); |
| graphics.drawRect(0, t, w, b); |
| graphics.endFill(); |
| } |
| } |
| } |