Java tutorial
/** * Copyright (C) 2011-2015 The XDocReport Team <xdocreport@googlegroups.com> * * All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package fr.opensagres.odfdom.converter.pdf.internal.stylable; import java.awt.Color; import com.lowagie.text.Element; import com.lowagie.text.Rectangle; import com.lowagie.text.pdf.PdfPTable; import fr.opensagres.odfdom.converter.pdf.internal.styles.Style; import fr.opensagres.odfdom.converter.pdf.internal.styles.StyleBorder; import fr.opensagres.odfdom.converter.pdf.internal.styles.StyleParagraphProperties; import fr.opensagres.xdocreport.itext.extension.ExtendedParagraph; public class StylableParagraphWrapper extends ExtendedParagraph implements IStylableContainer { private static final long serialVersionUID = 664309269352903329L; private IStylableContainer parent; private Style lastStyleApplied = null; private boolean joinBorder = true; PdfPTable wrapperTable = null; public StylableParagraphWrapper(StylableDocument ownerDocument, IStylableContainer parent) { super(); this.parent = parent; } public boolean joinBorder() { return joinBorder; } public void addElement(Element element) { getWrapperCell().addElement(element); } public void applyStyles(Style style) { this.lastStyleApplied = style; StyleParagraphProperties paragraphProperties = style.getParagraphProperties(); if (paragraphProperties != null) { // margins Float margin = paragraphProperties.getMargin(); if (margin != null && margin > 0.0f) { super.setIndentationLeft(margin); super.setIndentationRight(margin); super.setSpacingBefore(margin); super.setSpacingAfter(margin); } Float marginLeft = paragraphProperties.getMarginLeft(); if (marginLeft != null && marginLeft > 0.0f) { super.setIndentationLeft(marginLeft); } Float marginRight = paragraphProperties.getMarginRight(); if (marginRight != null && marginRight > 0.0f) { super.setIndentationRight(marginRight); } Float marginTop = paragraphProperties.getMarginTop(); if (marginTop != null && marginTop > 0.0f) { super.setSpacingBefore(marginTop); } Float marginBottom = paragraphProperties.getMarginBottom(); if (marginBottom != null && marginBottom > 0.0f) { super.setSpacingAfter(marginBottom); } // background color Color backgroundColor = paragraphProperties.getBackgroundColor(); if (backgroundColor != null && !TRANSPARENT_COLOR.equals(backgroundColor)) { getWrapperCell().setBackgroundColor(backgroundColor); } // borders StyleBorder border = paragraphProperties.getBorder(); if (border != null && !border.isNoBorder()) { StyleUtils.applyStyles(border, getWrapperCell()); } StyleBorder borderLeft = paragraphProperties.getBorderLeft(); if (borderLeft != null && !borderLeft.isNoBorder()) { StyleUtils.applyStyles(borderLeft, getWrapperCell()); } StyleBorder borderRight = paragraphProperties.getBorderRight(); if (borderRight != null && !borderRight.isNoBorder()) { StyleUtils.applyStyles(borderRight, getWrapperCell()); } StyleBorder borderTop = paragraphProperties.getBorderTop(); if (borderTop != null && !borderTop.isNoBorder()) { StyleUtils.applyStyles(borderTop, getWrapperCell()); } StyleBorder borderBottom = paragraphProperties.getBorderBottom(); if (borderBottom != null && !borderBottom.isNoBorder()) { StyleUtils.applyStyles(borderBottom, getWrapperCell()); } // padding Float padding = paragraphProperties.getPadding(); if (padding != null && padding > 0.0f) { if (getWrapperCell().hasBorder(Rectangle.LEFT)) { getWrapperCell().setPaddingLeft(padding); } if (getWrapperCell().hasBorder(Rectangle.RIGHT)) { getWrapperCell().setPaddingRight(padding); } if (getWrapperCell().hasBorder(Rectangle.TOP)) { getWrapperCell().setPaddingTop(padding); } if (getWrapperCell().hasBorder(Rectangle.BOTTOM)) { getWrapperCell().setPaddingBottom(padding); } } Float paddingLeft = paragraphProperties.getPaddingLeft(); if (paddingLeft != null && paddingLeft > 0.0f) { if (getWrapperCell().hasBorder(Rectangle.LEFT)) { getWrapperCell().setPaddingLeft(paddingLeft); } } Float paddingRight = paragraphProperties.getPaddingRight(); if (paddingRight != null && paddingRight > 0.0f) { if (getWrapperCell().hasBorder(Rectangle.RIGHT)) { getWrapperCell().setPaddingRight(paddingRight); } } Float paddingTop = paragraphProperties.getPaddingTop(); if (paddingTop != null && paddingTop > 0.0f) { if (getWrapperCell().hasBorder(Rectangle.TOP)) { getWrapperCell().setPaddingTop(paddingTop); } } Float paddingBottom = paragraphProperties.getPaddingBottom(); if (paddingBottom != null && paddingBottom > 0.0f) { if (getWrapperCell().hasBorder(Rectangle.BOTTOM)) { getWrapperCell().setPaddingBottom(paddingBottom); } } // join border Boolean joinBorder = paragraphProperties.getJoinBorder(); if (joinBorder != null) { this.joinBorder = joinBorder; } // keep together on the same page Boolean keepTogether = paragraphProperties.getKeepTogether(); if (keepTogether != null) { super.setKeepTogether(keepTogether); } } } public Style getLastStyleApplied() { return lastStyleApplied; } public IStylableContainer getParent() { return parent; } public Element getElement() { if (wrapperTable == null) { wrapperTable = createWrapperTable(getWrapperCell(), false); } return wrapperTable; } }