| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // 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 flashx.textLayout.formats.TextLayoutFormat; |
| import flashx.textLayout.tlf_internal; |
| use namespace tlf_internal; |
| |
| public class ParagraphPropertyMarker extends RulerMarker |
| { |
| public function ParagraphPropertyMarker(inRuler:RulerBar, inProperty:String) |
| { |
| super(inRuler, 6, 13, 0, 0, 0); |
| setStyle("propkind", inProperty); |
| setStyle("rightToLeftPar", false); |
| mProperty = inProperty; |
| } |
| |
| public function get property():String |
| { |
| return mProperty; |
| } |
| |
| override protected function get alignToRight():Boolean |
| { |
| switch(mProperty) |
| { |
| case TextLayoutFormat.textIndentProperty.name: |
| return mRightToLeftPar ? true : false; |
| case TextLayoutFormat.paragraphStartIndentProperty.name: |
| return mRightToLeftPar; |
| case TextLayoutFormat.paragraphEndIndentProperty.name: |
| return !mRightToLeftPar; |
| } |
| return false; |
| } |
| |
| override protected function get originPosition():Number |
| { |
| return mRelativeToPosition; |
| } |
| |
| public function set relativeToPosition(inRelPos:Number):void |
| { |
| mRelativeToPosition = inRelPos; |
| positionMarker(); |
| } |
| |
| override public function get hOffset():Number |
| { |
| switch(mProperty) |
| { |
| case TextLayoutFormat.textIndentProperty.name: |
| return mRightToLeftPar ? -6 : 0; |
| case TextLayoutFormat.paragraphStartIndentProperty.name: |
| return mRightToLeftPar ? -6 : 0; |
| case TextLayoutFormat.paragraphEndIndentProperty.name: |
| return mRightToLeftPar ? 0 : -6; |
| } |
| return 0; |
| } |
| |
| public function set rightToLeftPar(inRightToLeft:Boolean):void |
| { |
| if (inRightToLeft != mRightToLeftPar) |
| { |
| mRightToLeftPar = inRightToLeft; |
| setStyle("rightToLeftPar", mRightToLeftPar); |
| |
| if (mProperty == TextLayoutFormat.paragraphStartIndentProperty.name) |
| mProperty = TextLayoutFormat.paragraphEndIndentProperty.name; |
| else if (mProperty == TextLayoutFormat.paragraphEndIndentProperty.name) |
| mProperty = TextLayoutFormat.paragraphStartIndentProperty.name; |
| } |
| } |
| |
| private var mProperty:String; |
| private var mRelativeToPosition:Number = 0; |
| private var mRightToLeftPar:Boolean = false; |
| } |
| } |