| 1 | package org.docx4j.model; |
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| 2 | |
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| 3 | |
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| 4 | import java.math.BigInteger; |
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| 5 | import java.util.HashMap; |
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| 6 | import java.util.Iterator; |
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| 7 | import java.util.List; |
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| 8 | import java.util.Map; |
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| 9 | import java.util.Stack; |
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| 10 | |
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| 11 | import javax.xml.bind.JAXBException; |
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| 12 | |
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| 13 | import org.apache.log4j.Logger; |
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| 14 | import org.docx4j.XmlUtils; |
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| 15 | import org.docx4j.jaxb.Context; |
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| 16 | import org.docx4j.model.properties.Property; |
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| 17 | import org.docx4j.model.properties.PropertyFactory; |
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| 18 | import org.docx4j.model.properties.paragraph.AbstractParagraphProperty; |
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| 19 | import org.docx4j.model.properties.paragraph.Indent; |
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| 20 | import org.docx4j.model.properties.run.AbstractRunProperty; |
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| 21 | import org.docx4j.openpackaging.exceptions.Docx4JException; |
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| 22 | import org.docx4j.openpackaging.packages.WordprocessingMLPackage; |
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| 23 | import org.docx4j.openpackaging.parts.ThemePart; |
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| 24 | import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart; |
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| 25 | import org.docx4j.openpackaging.parts.WordprocessingML.NumberingDefinitionsPart; |
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| 26 | import org.docx4j.openpackaging.parts.WordprocessingML.StyleDefinitionsPart; |
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| 27 | import org.docx4j.wml.BooleanDefaultTrue; |
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| 28 | import org.docx4j.wml.CTTblCellMar; |
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| 29 | import org.docx4j.wml.CTTblPrBase; |
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| 30 | import org.docx4j.wml.CTTblStylePr; |
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| 31 | import org.docx4j.wml.DocDefaults; |
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| 32 | import org.docx4j.wml.PPr; |
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| 33 | import org.docx4j.wml.PPrBase.NumPr.NumId; |
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| 34 | import org.docx4j.wml.ParaRPr; |
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| 35 | import org.docx4j.wml.RPr; |
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| 36 | import org.docx4j.wml.Style; |
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| 37 | import org.docx4j.wml.TblBorders; |
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| 38 | import org.docx4j.wml.TblPr; |
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| 39 | import org.docx4j.wml.TcPr; |
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| 40 | import org.docx4j.wml.TrPr; |
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| 41 | |
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| 42 | /** |
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| 43 | * This class works out the actual set of properties (paragraph or run) |
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| 44 | * which apply, following the order specified in ECMA-376. |
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| 45 | * |
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| 46 | * From ECMA-376 > Part3 > 2 Introduction to WordprocessingML > 2.8 Styles > 2.8.10 Style Application |
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| 47 | * at http://www.documentinteropinitiative.org/implnotes/ecma-376/P3-2.8.10.aspx |
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| 48 | * |
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| 49 | * (See also Part 4, 2.7.2 which is the normative bit...) |
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| 50 | |
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| 51 | With the various flavors of styles available, multiple style types can be |
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| 52 | applied to the same content within a file, which means that properties must |
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| 53 | be applied in a specific deterministic order. As with inheritance, the |
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| 54 | resulting formatting properties set by one type can be unchanged, removed, |
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| 55 | or altered by following types. |
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| 56 | |
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| 57 | The following table illustrates the order of application of these defaults, |
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| 58 | and which properties are impacted by each: |
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| 59 | |
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| 60 | This process can be described as follows: |
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| 61 | |
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| 62 | First, the document defaults are applied to all runs and paragraphs in |
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| 63 | the document. |
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| 64 | |
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| 65 | Next, the table style properties are applied to each table in the document, |
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| 66 | following the conditional formatting inclusions and exclusions specified |
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| 67 | per table. |
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| 68 | |
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| 69 | Next, numbered item and paragraph properties are applied to each paragraph |
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| 70 | formatted with a numbering style. |
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| 71 | |
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| 72 | Next, paragraph and run properties are |
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| 73 | applied to each paragraph as defined by the paragraph style. |
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| 74 | |
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| 75 | Next, run properties are applied to each run with a specific character style |
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| 76 | applied. |
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| 77 | |
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| 78 | Finally, we apply direct formatting (paragraph or run properties not from |
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| 79 | styles). |
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| 80 | |
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| 81 | ----------- |
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| 82 | |
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| 83 | Things which are unclear: |
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| 84 | |
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| 85 | - the role of w:link on a paragraph style (eg Heading1 links to "Heading1char"), |
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| 86 | experimentation in Word 2007 suggests the w:link is not used at all |
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| 87 | |
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| 88 | - indeed, "Heading1char" is not used at all? |
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| 89 | |
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| 90 | ----------- |
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| 91 | |
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| 92 | docx4all does not use this; its org.docx4all.swing.text.StyleSheet |
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| 93 | uses MutableAttributeSet's resolve function to climb the style hierarchy. |
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| 94 | |
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| 95 | This is most relevant to XSLFO, which unlike CSS, doesn't have a concept of |
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| 96 | style. HTML NG2 uses CSS inheritance, and so doesn't need it. |
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| 97 | |
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| 98 | * @author jharrop |
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| 99 | * |
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| 100 | */ |
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| 101 | public class PropertyResolver { |
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| 102 | |
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| 103 | private static Logger log = Logger.getLogger(PropertyResolver.class); |
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| 104 | |
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| 105 | private DocDefaults docDefaults; |
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| 106 | private PPr documentDefaultPPr; |
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| 107 | private RPr documentDefaultRPr; |
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| 108 | |
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| 109 | private StyleDefinitionsPart styleDefinitionsPart; |
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| 110 | |
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| 111 | private WordprocessingMLPackage wordMLPackage; |
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| 112 | |
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| 113 | /** |
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| 114 | * All styles in the Style Definitions Part. |
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| 115 | */ |
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| 116 | private org.docx4j.wml.Styles styles; |
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| 117 | |
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| 118 | /** |
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| 119 | * Map of all styles in the Style Definitions Part. |
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| 120 | * Note, you need to manually keep this up to date |
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| 121 | */ |
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| 122 | private java.util.Map<String, org.docx4j.wml.Style> liveStyles = null; |
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| 123 | |
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| 124 | |
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| 125 | private ThemePart themePart; |
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| 126 | private NumberingDefinitionsPart numberingDefinitionsPart; |
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| 127 | |
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| 128 | |
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| 129 | private java.util.Map<String, PPr> resolvedStylePPrComponent = new HashMap<String, PPr>(); |
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| 130 | |
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| 131 | /** |
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| 132 | * This map also contains the rPr component of a pPr |
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| 133 | */ |
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| 134 | private java.util.Map<String, RPr> resolvedStyleRPrComponent = new HashMap<String, RPr>(); |
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| 135 | |
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| 136 | public PropertyResolver(WordprocessingMLPackage wordMLPackage) throws Docx4JException { |
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| 137 | |
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| 138 | this.wordMLPackage = wordMLPackage; |
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| 139 | |
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| 140 | MainDocumentPart mdp = wordMLPackage.getMainDocumentPart(); |
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| 141 | |
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| 142 | styleDefinitionsPart = mdp.getStyleDefinitionsPart(); |
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| 143 | themePart = mdp.getThemePart(); |
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| 144 | numberingDefinitionsPart = mdp.getNumberingDefinitionsPart(); |
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| 145 | init(); |
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| 146 | } |
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| 147 | |
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| 148 | // public PropertyResolver(StyleDefinitionsPart styleDefinitionsPart, |
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| 149 | // ThemePart themePart, |
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| 150 | // NumberingDefinitionsPart numberingDefinitionsPart) throws Docx4JException { |
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| 151 | // |
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| 152 | // this.styleDefinitionsPart= styleDefinitionsPart; |
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| 153 | // this.themePart = themePart; |
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| 154 | // this.numberingDefinitionsPart = numberingDefinitionsPart; |
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| 155 | // init(); |
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| 156 | // } |
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| 157 | |
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| 158 | String defaultParagraphStyleId; // "Normal" in English, but ... |
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| 159 | String defaultCharacterStyleId; |
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| 160 | |
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| 161 | private void init() throws Docx4JException { |
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| 162 | |
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| 163 | // Make sure we have a styles definitions part |
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| 164 | try { |
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| 165 | if (styleDefinitionsPart==null) { |
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| 166 | styleDefinitionsPart = new StyleDefinitionsPart(); |
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| 167 | styleDefinitionsPart.unmarshalDefaultStyles(); |
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| 168 | |
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| 169 | // For this case, should we provide a way |
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| 170 | // to add this new part to the package? |
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| 171 | |
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| 172 | } |
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| 173 | } catch (Exception e) { |
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| 174 | throw new Docx4JException("Couldn't create default StyleDefinitionsPart", e); |
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| 175 | } |
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| 176 | |
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| 177 | defaultParagraphStyleId = this.styleDefinitionsPart.getDefaultParagraphStyle().getStyleId(); |
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| 178 | defaultCharacterStyleId = this.styleDefinitionsPart.getDefaultCharacterStyle().getStyleId(); |
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| 179 | |
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| 180 | // Initialise styles |
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| 181 | styles = (org.docx4j.wml.Styles)styleDefinitionsPart.getJaxbElement(); |
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| 182 | initialiseLiveStyles(); |
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| 183 | |
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| 184 | // Initialise docDefaults |
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| 185 | docDefaults = styles.getDocDefaults(); |
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| 186 | |
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| 187 | if (docDefaults == null) { |
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| 188 | // The only way this can happen is if the |
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| 189 | // styles definition part is missing the docDefaults element |
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| 190 | // (these are present in docs created from Word, and |
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| 191 | // in our default styles, so maybe the user created it using |
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| 192 | // some 3rd party program?) |
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| 193 | try { |
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| 194 | docDefaults = (DocDefaults) XmlUtils |
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| 195 | .unmarshalString(StyleDefinitionsPart.docDefaultsString); |
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| 196 | } catch (JAXBException e) { |
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| 197 | throw new Docx4JException("Problem unmarshalling " |
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| 198 | + StyleDefinitionsPart.docDefaultsString, e); |
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| 199 | } |
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| 200 | } |
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| 201 | |
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| 202 | // Setup documentDefaultPPr |
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| 203 | if (docDefaults.getPPrDefault() == null) { |
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| 204 | try { |
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| 205 | documentDefaultPPr = (PPr) XmlUtils |
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| 206 | .unmarshalString(StyleDefinitionsPart.pPrDefaultsString); |
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| 207 | } catch (JAXBException e) { |
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| 208 | throw new Docx4JException("Problem unmarshalling " |
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| 209 | + StyleDefinitionsPart.pPrDefaultsString, e); |
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| 210 | } |
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| 211 | } else { |
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| 212 | documentDefaultPPr = docDefaults.getPPrDefault().getPPr(); |
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| 213 | } |
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| 214 | |
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| 215 | // Setup documentDefaultRPr |
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| 216 | if (docDefaults.getRPrDefault() == null) { |
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| 217 | try { |
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| 218 | documentDefaultRPr = (RPr) XmlUtils |
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| 219 | .unmarshalString(StyleDefinitionsPart.rPrDefaultsString); |
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| 220 | } catch (JAXBException e) { |
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| 221 | throw new Docx4JException("Problem unmarshalling " |
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| 222 | + StyleDefinitionsPart.rPrDefaultsString, e); |
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| 223 | } |
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| 224 | } else { |
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| 225 | documentDefaultRPr = docDefaults.getRPrDefault().getRPr(); |
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| 226 | } |
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| 227 | |
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| 228 | addNormalToResolvedStylePPrComponent(); |
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| 229 | addDefaultParagraphFontToResolvedStyleRPrComponent(); |
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| 230 | } |
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| 231 | |
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| 232 | |
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| 233 | private void addNormalToResolvedStylePPrComponent() { |
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| 234 | |
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| 235 | Stack<PPr> pPrStack = new Stack<PPr>(); |
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| 236 | // String styleId = "Normal"; |
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| 237 | String styleId = defaultParagraphStyleId; |
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| 238 | |
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| 239 | fillPPrStack(styleId, pPrStack); |
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| 240 | pPrStack.push(documentDefaultPPr); |
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| 241 | |
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| 242 | PPr effectivePPr = factory.createPPr(); |
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| 243 | // Now, apply the properties starting at the top of the stack |
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| 244 | while (!pPrStack.empty() ) { |
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| 245 | PPr pPr = pPrStack.pop(); |
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| 246 | applyPPr(pPr, effectivePPr); |
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| 247 | } |
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| 248 | resolvedStylePPrComponent.put(styleId, effectivePPr); |
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| 249 | } |
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| 250 | |
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| 251 | private void addDefaultParagraphFontToResolvedStyleRPrComponent() { |
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| 252 | Stack<RPr> rPrStack = new Stack<RPr>(); |
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| 253 | |
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| 254 | fillRPrStack(defaultParagraphStyleId, rPrStack); |
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| 255 | // Since default font size might be in there. |
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| 256 | |
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| 257 | fillRPrStack(defaultCharacterStyleId, rPrStack); |
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| 258 | rPrStack.push(documentDefaultRPr); |
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| 259 | |
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| 260 | RPr effectiveRPr = factory.createRPr(); |
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| 261 | |
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| 262 | // Now, apply the properties starting at the top of the stack |
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| 263 | while (!rPrStack.empty() ) { |
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| 264 | RPr rPr = rPrStack.pop(); |
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| 265 | applyRPr(rPr, effectiveRPr); |
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| 266 | } |
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| 267 | resolvedStyleRPrComponent.put(defaultCharacterStyleId, effectiveRPr); |
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| 268 | } |
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| 269 | |
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| 270 | public Style getEffectiveTableStyle(TblPr tblPr) { |
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| 271 | // OK to pass this a null tblPr. |
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| 272 | |
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| 273 | Stack<Style> tableStyleStack = new Stack<Style>(); |
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| 274 | |
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| 275 | if (tblPr !=null && tblPr.getTblStyle()!=null) { |
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| 276 | String styleId = tblPr.getTblStyle().getVal(); |
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| 277 | log.debug("Table style: " + styleId); |
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| 278 | fillTableStyleStack(styleId, tableStyleStack); |
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| 279 | } else { |
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| 280 | log.debug("No table style specified"); |
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| 281 | } |
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| 282 | |
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| 283 | Style result; |
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| 284 | if (tableStyleStack.size()>0 ) { |
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| 285 | result = XmlUtils.deepCopy(tableStyleStack.pop()); |
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| 286 | } else { |
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| 287 | result = Context.getWmlObjectFactory().createStyle(); |
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| 288 | if (tblPr==null) { |
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| 289 | // Return empty style object |
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| 290 | return result; |
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| 291 | } |
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| 292 | } |
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| 293 | while (!tableStyleStack.empty() ) { |
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| 294 | Style thisLevel = tableStyleStack.pop(); |
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| 295 | applyTableStyle(thisLevel, result); |
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| 296 | } |
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| 297 | |
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| 298 | // Finally apply the tblPr we were passed |
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| 299 | if (result.getTblPr()==null) { |
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| 300 | result.setTblPr( |
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| 301 | Context.getWmlObjectFactory().createCTTblPrBase() ); |
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| 302 | } |
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| 303 | applyTablePr(tblPr, result.getTblPr()); |
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| 304 | |
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| 305 | return result; |
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| 306 | } |
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| 307 | |
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| 308 | private void applyTableStyle(Style thisLevel, Style result) { |
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| 309 | |
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| 310 | // TblPr |
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| 311 | if (thisLevel.getTblPr()!=null) { |
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| 312 | log.debug("Applying tblPr.."); |
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| 313 | if (result.getTblPr()==null) { |
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| 314 | result.setTblPr( |
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| 315 | XmlUtils.deepCopy( thisLevel.getTblPr() ) ); |
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| 316 | } else { |
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| 317 | applyTablePr(thisLevel.getTblPr(), result.getTblPr() ); |
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| 318 | } |
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| 319 | } |
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| 320 | |
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| 321 | // TblStylePr - STTblStyleOverrideType stuff |
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| 322 | if (thisLevel.getTblStylePr()!=null) { |
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| 323 | log.debug("Applying tblStylePr.. TODO!"); |
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| 324 | // Its a list, created automatically |
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| 325 | applyTableStylePr(thisLevel.getTblStylePr(), result.getTblStylePr() ); |
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| 326 | } |
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| 327 | |
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| 328 | |
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| 329 | // TrPr - eg jc, trHeight, wAfter, tblCellSpacing |
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| 330 | if (thisLevel.getTrPr()!=null) { |
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| 331 | log.debug("Applying trPr.. TODO!"); |
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| 332 | if (result.getTrPr()==null) { |
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| 333 | result.setTrPr( |
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| 334 | XmlUtils.deepCopy( thisLevel.getTrPr() )); |
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| 335 | } else { |
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| 336 | applyTrPr(thisLevel.getTrPr(), result.getTrPr() ); |
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| 337 | } |
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| 338 | } |
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| 339 | |
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| 340 | // TcPr - includes includes TcPrInner.TcBorders, CTShd, TcMar, CTVerticalJc |
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| 341 | if (thisLevel.getTcPr()!=null) { |
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| 342 | log.debug("Applying tcPr.. TODO!"); |
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| 343 | if (result.getTcPr()==null) { |
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| 344 | result.setTcPr( |
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| 345 | XmlUtils.deepCopy( thisLevel.getTcPr() )); |
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| 346 | } else { |
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| 347 | applyTcPr(thisLevel.getTcPr(), result.getTcPr() ); |
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| 348 | } |
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| 349 | } |
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| 350 | |
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| 351 | // pPr |
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| 352 | if (thisLevel.getPPr()!=null) { |
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| 353 | log.debug("Applying pPr.."); |
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| 354 | if (result.getPPr()==null) { |
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| 355 | result.setPPr( |
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| 356 | XmlUtils.deepCopy( thisLevel.getPPr() )); |
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| 357 | } else { |
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| 358 | applyPPr(thisLevel.getPPr(), result.getPPr() ); |
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| 359 | } |
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| 360 | } |
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| 361 | |
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| 362 | // rPr |
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| 363 | if (thisLevel.getRPr()!=null) { |
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| 364 | log.debug("Applying rPr.."); |
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| 365 | if (result.getRPr()==null) { |
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| 366 | result.setRPr( |
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| 367 | XmlUtils.deepCopy( thisLevel.getRPr() )); |
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| 368 | } else { |
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| 369 | applyRPr(thisLevel.getRPr(), result.getRPr() ); |
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| 370 | } |
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| 371 | } |
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| 372 | } |
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| 373 | |
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| 374 | private void applyTablePr(CTTblPrBase thisLevel, CTTblPrBase result) { |
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| 375 | /* |
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| 376 | * eg |
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| 377 | <w:tblInd w:w="0" w:type="dxa"/> |
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| 378 | <w:tblBorders> |
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| 379 | <w:top w:val="single" w:sz="4" w:space="0" w:color="000000" w:themeColor="text1"/> |
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| 380 | <w:left w:val="single" w:sz="4" w:space="0" w:color="000000" w:themeColor="text1"/> |
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| 381 | <w:bottom w:val="single" w:sz="4" w:space="0" w:color="000000" w:themeColor="text1"/> |
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| 382 | <w:right w:val="single" w:sz="4" w:space="0" w:color="000000" w:themeColor="text1"/> |
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| 383 | <w:insideH w:val="single" w:sz="4" w:space="0" w:color="000000" w:themeColor="text1"/> |
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| 384 | <w:insideV w:val="single" w:sz="4" w:space="0" w:color="000000" w:themeColor="text1"/> |
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| 385 | </w:tblBorders> |
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| 386 | <w:tblCellMar> |
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| 387 | <w:top w:w="0" w:type="dxa"/> |
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| 388 | <w:left w:w="108" w:type="dxa"/> |
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| 389 | <w:bottom w:w="0" w:type="dxa"/> |
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| 390 | <w:right w:w="108" w:type="dxa"/> |
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| 391 | </w:tblCellMar> |
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| 392 | |
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| 393 | PLUS OTHERS, TODO |
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| 394 | */ |
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| 395 | |
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| 396 | // w:tblInd |
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| 397 | if (thisLevel.getTblInd()!=null ) { |
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| 398 | if (result.getTblInd()==null) { |
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| 399 | result.setTblInd( |
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| 400 | XmlUtils.deepCopy(thisLevel.getTblInd()) ); |
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| 401 | } else { |
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| 402 | result.getTblInd().setW( |
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| 403 | // clone |
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| 404 | BigInteger.valueOf(thisLevel.getTblInd().getW().intValue()) |
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| 405 | ); |
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| 406 | result.getTblInd().setType( |
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| 407 | thisLevel.getTblInd().getType() |
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| 408 | ); |
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| 409 | } |
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| 410 | } |
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| 411 | |
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| 412 | // w:tblBorders |
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| 413 | if (thisLevel.getTblBorders()!=null) { |
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| 414 | if (result.getTblBorders()==null) { |
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| 415 | result.setTblBorders( |
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| 416 | XmlUtils.deepCopy(thisLevel.getTblBorders() )); |
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| 417 | } else { |
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| 418 | TblBorders thisLevelBorders = thisLevel.getTblBorders(); |
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| 419 | TblBorders resultBorders = result.getTblBorders(); |
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| 420 | |
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| 421 | // child-by-child, copy if this level has a setting |
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| 422 | |
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| 423 | //top |
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| 424 | if (thisLevelBorders.getTop()!=null) { |
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| 425 | resultBorders.setTop( XmlUtils.deepCopy(thisLevelBorders.getTop() )); |
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| 426 | } |
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| 427 | //bottom |
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| 428 | if (thisLevelBorders.getBottom()!=null) { |
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| 429 | resultBorders.setBottom( XmlUtils.deepCopy(thisLevelBorders.getBottom() )); |
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| 430 | } |
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| 431 | //left |
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| 432 | if (thisLevelBorders.getLeft()!=null) { |
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| 433 | resultBorders.setLeft( XmlUtils.deepCopy(thisLevelBorders.getLeft() )); |
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| 434 | } |
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| 435 | //right |
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| 436 | if (thisLevelBorders.getRight()!=null) { |
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| 437 | resultBorders.setRight( XmlUtils.deepCopy(thisLevelBorders.getRight() )); |
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| 438 | } |
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| 439 | //insideH |
|---|
| 440 | if (thisLevelBorders.getInsideH()!=null) { |
|---|
| 441 | resultBorders.setInsideH( XmlUtils.deepCopy(thisLevelBorders.getInsideH() )); |
|---|
| 442 | } |
|---|
| 443 | //insideV |
|---|
| 444 | if (thisLevelBorders.getInsideV()!=null) { |
|---|
| 445 | resultBorders.setInsideV( XmlUtils.deepCopy(thisLevelBorders.getInsideV() )); |
|---|
| 446 | } |
|---|
| 447 | } |
|---|
| 448 | } |
|---|
| 449 | |
|---|
| 450 | |
|---|
| 451 | // w:tblCellMar |
|---|
| 452 | if (thisLevel.getTblCellMar()!=null) { |
|---|
| 453 | if (result.getTblCellMar()==null) { |
|---|
| 454 | result.setTblCellMar( |
|---|
| 455 | XmlUtils.deepCopy(thisLevel.getTblCellMar() )); |
|---|
| 456 | } else { |
|---|
| 457 | CTTblCellMar thisLevelCellMar = thisLevel.getTblCellMar(); |
|---|
| 458 | CTTblCellMar resultCellMar = result.getTblCellMar(); |
|---|
| 459 | |
|---|
| 460 | // child-by-child, copy if this level has a setting |
|---|
| 461 | |
|---|
| 462 | //top |
|---|
| 463 | if (thisLevelCellMar.getTop()!=null) { |
|---|
| 464 | resultCellMar.setTop( XmlUtils.deepCopy(thisLevelCellMar.getTop() )); |
|---|
| 465 | } |
|---|
| 466 | //bottom |
|---|
| 467 | if (thisLevelCellMar.getBottom()!=null) { |
|---|
| 468 | resultCellMar.setBottom( XmlUtils.deepCopy(thisLevelCellMar.getBottom() )); |
|---|
| 469 | } |
|---|
| 470 | //left |
|---|
| 471 | if (thisLevelCellMar.getLeft()!=null) { |
|---|
| 472 | resultCellMar.setLeft( XmlUtils.deepCopy(thisLevelCellMar.getLeft() )); |
|---|
| 473 | } |
|---|
| 474 | //right |
|---|
| 475 | if (thisLevelCellMar.getRight()!=null) { |
|---|
| 476 | resultCellMar.setRight( XmlUtils.deepCopy(thisLevelCellMar.getRight() )); |
|---|
| 477 | } |
|---|
| 478 | } |
|---|
| 479 | } |
|---|
| 480 | |
|---|
| 481 | if (thisLevel.getTblCellSpacing()!=null ) { |
|---|
| 482 | result.setTblCellSpacing( |
|---|
| 483 | XmlUtils.deepCopy(thisLevel.getTblCellSpacing()) ); |
|---|
| 484 | } |
|---|
| 485 | } |
|---|
| 486 | |
|---|
| 487 | |
|---|
| 488 | private void applyTableStylePr(List<CTTblStylePr> thisLevel, List<CTTblStylePr> result) { |
|---|
| 489 | // STTblStyleOverrideType |
|---|
| 490 | |
|---|
| 491 | // TODO |
|---|
| 492 | } |
|---|
| 493 | private void applyTrPr(TrPr thisLevel, TrPr result) { |
|---|
| 494 | |
|---|
| 495 | } |
|---|
| 496 | private void applyTcPr(TcPr thisLevel, TcPr result) { |
|---|
| 497 | // includes TcPrInner.TcBorders, CTShd, TcMar, CTVerticalJc |
|---|
| 498 | // TODO |
|---|
| 499 | } |
|---|
| 500 | |
|---|
| 501 | /** |
|---|
| 502 | * Ascend the style hierarchy, capturing the table styles |
|---|
| 503 | * |
|---|
| 504 | * @param stylename |
|---|
| 505 | * @param effectivePPr |
|---|
| 506 | */ |
|---|
| 507 | private void fillTableStyleStack(String styleId, Stack<Style> tableStyleStack) { |
|---|
| 508 | // get the style |
|---|
| 509 | Style style = liveStyles.get(styleId); |
|---|
| 510 | |
|---|
| 511 | // add it to the stack |
|---|
| 512 | if (style==null) { |
|---|
| 513 | // No such style! |
|---|
| 514 | // For now, just log it.. |
|---|
| 515 | log.error("Style definition not found: " + styleId); |
|---|
| 516 | return; |
|---|
| 517 | } |
|---|
| 518 | |
|---|
| 519 | tableStyleStack.push(style); |
|---|
| 520 | log.debug("Added " + styleId + " to table style stack"); |
|---|
| 521 | |
|---|
| 522 | // if it is based on, recurse |
|---|
| 523 | if (style.getBasedOn()==null) { |
|---|
| 524 | log.debug("Style " + styleId + " is a root style."); |
|---|
| 525 | } else if (style.getBasedOn().getVal()!=null) { |
|---|
| 526 | String basedOnStyleName = style.getBasedOn().getVal(); |
|---|
| 527 | fillTableStyleStack( basedOnStyleName, tableStyleStack); |
|---|
| 528 | } else { |
|---|
| 529 | log.debug("No basedOn set for: " + style.getStyleId() ); |
|---|
| 530 | } |
|---|
| 531 | |
|---|
| 532 | } |
|---|
| 533 | |
|---|
| 534 | |
|---|
| 535 | /** |
|---|
| 536 | * Follow the resolution rules to return the |
|---|
| 537 | * paragraph properties which actually apply, |
|---|
| 538 | * given this pPr element (on a w:p). |
|---|
| 539 | * |
|---|
| 540 | * Note 1: the properties are not the definition |
|---|
| 541 | * of any style name returned. |
|---|
| 542 | * Note 2: run properties are not resolved |
|---|
| 543 | * or returned by this method. |
|---|
| 544 | * |
|---|
| 545 | * What is returned is a live object. If you |
|---|
| 546 | * want to change it, you should clone it first! |
|---|
| 547 | * |
|---|
| 548 | * @param expressPPr |
|---|
| 549 | * @return |
|---|
| 550 | */ |
|---|
| 551 | public PPr getEffectivePPr(PPr expressPPr) { |
|---|
| 552 | |
|---|
| 553 | PPr effectivePPr = null; |
|---|
| 554 | // First, the document defaults are applied |
|---|
| 555 | |
|---|
| 556 | // Done elsewhere |
|---|
| 557 | // PPr effectivePPr = (PPr)XmlUtils.deepCopy(documentDefaultPPr); |
|---|
| 558 | |
|---|
| 559 | // Next, the table style properties are applied to each table in the document, |
|---|
| 560 | // following the conditional formatting inclusions and exclusions specified |
|---|
| 561 | // per table. |
|---|
| 562 | |
|---|
| 563 | // TODO - if the paragraph is in a table? |
|---|
| 564 | |
|---|
| 565 | // Next, numbered item and paragraph properties are applied to each paragraph |
|---|
| 566 | // formatted with a *numbering *style**. |
|---|
| 567 | |
|---|
| 568 | // TODO - who uses numbering styles (as opposed to numbering |
|---|
| 569 | // via a paragraph style or direct formatting)? |
|---|
| 570 | |
|---|
| 571 | // Next, paragraph and run properties are |
|---|
| 572 | // applied to each paragraph as defined by the paragraph style. |
|---|
| 573 | PPr resolvedPPr = null; |
|---|
| 574 | String styleId; |
|---|
| 575 | if (expressPPr == null || expressPPr.getPStyle() == null ) { |
|---|
| 576 | // styleId = "Normal"; |
|---|
| 577 | styleId = defaultParagraphStyleId; |
|---|
| 578 | |
|---|
| 579 | } else { |
|---|
| 580 | styleId = expressPPr.getPStyle().getVal(); |
|---|
| 581 | } |
|---|
| 582 | resolvedPPr = getEffectivePPr(styleId); |
|---|
| 583 | |
|---|
| 584 | |
|---|
| 585 | // Next, run properties are applied to each run with a specific character style |
|---|
| 586 | // applied. |
|---|
| 587 | |
|---|
| 588 | // Not for pPr |
|---|
| 589 | |
|---|
| 590 | // Finally, we apply direct formatting (paragraph or run properties not from |
|---|
| 591 | // styles). |
|---|
| 592 | if (hasDirectPPrFormatting(expressPPr) ) { |
|---|
| 593 | if (resolvedPPr==null) { |
|---|
| 594 | log.warn("resolvedPPr was null. Look into this?"); |
|---|
| 595 | effectivePPr = Context.getWmlObjectFactory().createPPr(); |
|---|
| 596 | } else { |
|---|
| 597 | effectivePPr = (PPr)XmlUtils.deepCopy(resolvedPPr); |
|---|
| 598 | } |
|---|
| 599 | applyPPr(expressPPr, effectivePPr); |
|---|
| 600 | return effectivePPr; |
|---|
| 601 | } else { |
|---|
| 602 | return resolvedPPr; |
|---|
| 603 | } |
|---|
| 604 | |
|---|
| 605 | } |
|---|
| 606 | |
|---|
| 607 | /** |
|---|
| 608 | * Follow the resolution rules to return the |
|---|
| 609 | * paragraph properties which actually apply, |
|---|
| 610 | * given this paragraph style |
|---|
| 611 | * |
|---|
| 612 | * Note 1: the properties are not the definition |
|---|
| 613 | * of any style name returned. |
|---|
| 614 | * Note 2: run properties are not resolved |
|---|
| 615 | * or returned by this method. |
|---|
| 616 | * |
|---|
| 617 | * What is returned is a live object. If you |
|---|
| 618 | * want to change it, you should clone it first! |
|---|
| 619 | * |
|---|
| 620 | * @param expressPPr |
|---|
| 621 | * @return |
|---|
| 622 | */ |
|---|
| 623 | public PPr getEffectivePPr(String styleId) { |
|---|
| 624 | |
|---|
| 625 | PPr resolvedPPr = resolvedStylePPrComponent.get(styleId); |
|---|
| 626 | |
|---|
| 627 | if (resolvedPPr!=null) { |
|---|
| 628 | return resolvedPPr; |
|---|
| 629 | } |
|---|
| 630 | |
|---|
| 631 | // Hmm, have to do the work |
|---|
| 632 | Style s = liveStyles.get(styleId); |
|---|
| 633 | |
|---|
| 634 | if (s==null) { |
|---|
| 635 | log.error("Couldn't find style: " + styleId); |
|---|
| 636 | return null; |
|---|
| 637 | } |
|---|
| 638 | |
|---|
| 639 | PPr expressPPr = s.getPPr(); |
|---|
| 640 | if (expressPPr==null) { |
|---|
| 641 | log.error("style: " + styleId + " has no PPr"); |
|---|
| 642 | String normalId = this.styleDefinitionsPart.getDefaultParagraphStyle().getStyleId(); |
|---|
| 643 | resolvedPPr = resolvedStylePPrComponent.get(normalId); |
|---|
| 644 | return resolvedPPr; |
|---|
| 645 | } |
|---|
| 646 | |
|---|
| 647 | // Next, paragraph and run properties are |
|---|
| 648 | // applied to each paragraph as defined by the paragraph style. |
|---|
| 649 | Stack<PPr> pPrStack = new Stack<PPr>(); |
|---|
| 650 | // Haven't done this one yet |
|---|
| 651 | fillPPrStack(styleId, pPrStack); |
|---|
| 652 | // Finally, on top |
|---|
| 653 | pPrStack.push(documentDefaultPPr); |
|---|
| 654 | |
|---|
| 655 | resolvedPPr = factory.createPPr(); |
|---|
| 656 | // Now, apply the properties starting at the top of the stack |
|---|
| 657 | while (!pPrStack.empty() ) { |
|---|
| 658 | PPr pPr = pPrStack.pop(); |
|---|
| 659 | applyPPr(pPr, resolvedPPr); |
|---|
| 660 | } |
|---|
| 661 | resolvedStylePPrComponent.put(styleId, resolvedPPr); |
|---|
| 662 | return resolvedPPr; |
|---|
| 663 | } |
|---|
| 664 | |
|---|
| 665 | /** |
|---|
| 666 | * @param expressRPr |
|---|
| 667 | * @param pPr - |
|---|
| 668 | * @return |
|---|
| 669 | */ |
|---|
| 670 | public RPr getEffectiveRPr(RPr expressRPr, PPr pPr) { |
|---|
| 671 | |
|---|
| 672 | // NB Currently used in PDF viaXSLFO only |
|---|
| 673 | |
|---|
| 674 | log.debug("in getEffectiveRPr"); |
|---|
| 675 | |
|---|
| 676 | // Idea is that you pass pPr if you are using this for XSL FO, |
|---|
| 677 | // since we need to take account of rPr in paragraph styles |
|---|
| 678 | // (but not the rPr in a pPr direct formatting, since |
|---|
| 679 | // that only applies to the paragraph mark). |
|---|
| 680 | // * For HTML/CSS, this would be null (since the pPr level rPr |
|---|
| 681 | // * is made into a separate style applied via a second value in |
|---|
| 682 | // * the class attribute). But, in the CSS case, this |
|---|
| 683 | // function is not used - since the rPr is made into a style as well. |
|---|
| 684 | |
|---|
| 685 | |
|---|
| 686 | // First, the document defaults are applied |
|---|
| 687 | |
|---|
| 688 | RPr effectiveRPr = (RPr)XmlUtils.deepCopy(documentDefaultRPr); |
|---|
| 689 | |
|---|
| 690 | // Apply DefaultParagraphFont. We only do it explicitly |
|---|
| 691 | // here as per conditions, because if there is a run style, |
|---|
| 692 | // walking the hierarchy will include this if it is needed |
|---|
| 693 | if (expressRPr == null || expressRPr.getRStyle() == null ) { |
|---|
| 694 | applyRPr(resolvedStyleRPrComponent.get(defaultCharacterStyleId), effectiveRPr); |
|---|
| 695 | } |
|---|
| 696 | |
|---|
| 697 | // Next, the table style properties are applied to each table in the document, |
|---|
| 698 | // following the conditional formatting inclusions and exclusions specified |
|---|
| 699 | // per table. |
|---|
| 700 | |
|---|
| 701 | // TODO - if the paragraph is in a table? |
|---|
| 702 | |
|---|
| 703 | // Next, numbered item and paragraph properties are applied to each paragraph |
|---|
| 704 | // formatted with a *numbering *style**. |
|---|
| 705 | |
|---|
| 706 | // TODO - who uses numbering styles (as opposed to numbering |
|---|
| 707 | // via a paragraph style or direct formatting)? |
|---|
| 708 | |
|---|
| 709 | // Next, paragraph and run properties are |
|---|
| 710 | // applied to each paragraph as defined by the paragraph style |
|---|
| 711 | // (this includes run properties defined in a paragraph style, |
|---|
| 712 | // but not run properties directly included in a pPr in the |
|---|
| 713 | // document (those only apply to a paragraph mark). |
|---|
| 714 | |
|---|
| 715 | if (pPr==null) { |
|---|
| 716 | log.debug("pPr was null"); |
|---|
| 717 | } else { |
|---|
| 718 | // At the pPr level, what rPr do we have? |
|---|
| 719 | // .. ascend the paragraph style tree |
|---|
| 720 | if (pPr.getPStyle()==null) { |
|---|
| 721 | // log.warn("No pstyle:"); |
|---|
| 722 | // log.debug(XmlUtils.marshaltoString(pPr, true, true)); |
|---|
| 723 | } else { |
|---|
| 724 | log.debug("pstyle:" + pPr.getPStyle().getVal()); |
|---|
| 725 | RPr pPrLevelRunStyle = getEffectiveRPr(pPr.getPStyle().getVal()); |
|---|
| 726 | // .. and apply those |
|---|
| 727 | applyRPr(pPrLevelRunStyle, effectiveRPr); |
|---|
| 728 | } |
|---|
| 729 | // Check Paragraph rPr (our special hack of using ParaRPr |
|---|
| 730 | // to format a fo:block) |
|---|
| 731 | if ((expressRPr == null) && (pPr.getRPr() != null) && (hasDirectRPrFormatting(pPr.getRPr())) ) { |
|---|
| 732 | applyRPr(pPr.getRPr(), effectiveRPr); |
|---|
| 733 | } |
|---|
| 734 | } |
|---|
| 735 | // Next, run properties are applied to each run with a specific character style |
|---|
| 736 | // applied. |
|---|
| 737 | RPr resolvedRPr = null; |
|---|
| 738 | String runStyleId; |
|---|
| 739 | if (expressRPr != null && expressRPr.getRStyle() != null ) { |
|---|
| 740 | runStyleId = expressRPr.getRStyle().getVal(); |
|---|
| 741 | resolvedRPr = getEffectiveRPr(runStyleId); |
|---|
| 742 | applyRPr(resolvedRPr, effectiveRPr); |
|---|
| 743 | } |
|---|
| 744 | |
|---|
| 745 | // Finally, we apply direct formatting (run properties not from |
|---|
| 746 | // styles). |
|---|
| 747 | if (hasDirectRPrFormatting(expressRPr) ) { |
|---|
| 748 | //effectiveRPr = (RPr)XmlUtils.deepCopy(effectiveRPr); |
|---|
| 749 | applyRPr(expressRPr, effectiveRPr); |
|---|
| 750 | } |
|---|
| 751 | return effectiveRPr; |
|---|
| 752 | |
|---|
| 753 | } |
|---|
| 754 | |
|---|
| 755 | public RPr getEffectiveRPr(String styleId) { |
|---|
| 756 | // styleId passed in could be a run style |
|---|
| 757 | // or a *paragraph* style |
|---|
| 758 | |
|---|
| 759 | RPr resolvedRPr = resolvedStyleRPrComponent.get(styleId); |
|---|
| 760 | |
|---|
| 761 | if (resolvedRPr!=null) { |
|---|
| 762 | return resolvedRPr; |
|---|
| 763 | } |
|---|
| 764 | |
|---|
| 765 | // Hmm, have to do the work |
|---|
| 766 | Style s = liveStyles.get(styleId); |
|---|
| 767 | |
|---|
| 768 | if (s==null) { |
|---|
| 769 | log.error("Couldn't find style: " + styleId); |
|---|
| 770 | return null; |
|---|
| 771 | } |
|---|
| 772 | |
|---|
| 773 | // Comment out - this style might not have rPr, |
|---|
| 774 | // but an ancestor might! |
|---|
| 775 | |
|---|
| 776 | // RPr expressRPr = s.getRPr(); |
|---|
| 777 | // if (expressRPr==null) { |
|---|
| 778 | // log.error("style: " + runStyleId + " has no RPr"); |
|---|
| 779 | // resolvedRPr = resolvedStyleRPrComponent.get(defaultCharacterStyleId); |
|---|
| 780 | // return resolvedRPr; |
|---|
| 781 | // } |
|---|
| 782 | |
|---|
| 783 | |
|---|
| 784 | // Next, run properties are applied to each run with a specific character style |
|---|
| 785 | // applied. |
|---|
| 786 | Stack<RPr> rPrStack = new Stack<RPr>(); |
|---|
| 787 | // Haven't done this one yet |
|---|
| 788 | fillRPrStack(styleId, rPrStack); |
|---|
| 789 | // Finally, on top |
|---|
| 790 | rPrStack.push(documentDefaultRPr); |
|---|
| 791 | |
|---|
| 792 | resolvedRPr = factory.createRPr(); |
|---|
| 793 | // Now, apply the properties starting at the top of the stack |
|---|
| 794 | while (!rPrStack.empty() ) { |
|---|
| 795 | RPr rPr = rPrStack.pop(); |
|---|
| 796 | applyRPr(rPr, resolvedRPr); |
|---|
| 797 | } |
|---|
| 798 | resolvedStyleRPrComponent.put(styleId, resolvedRPr); |
|---|
| 799 | return resolvedRPr; |
|---|
| 800 | } |
|---|
| 801 | |
|---|
| 802 | org.docx4j.wml.ObjectFactory factory = new org.docx4j.wml.ObjectFactory(); |
|---|
| 803 | |
|---|
| 804 | private BooleanDefaultTrue newBooleanDefaultTrue(boolean val) { |
|---|
| 805 | |
|---|
| 806 | BooleanDefaultTrue newBooleanDefaultTrue = factory.createBooleanDefaultTrue(); |
|---|
| 807 | newBooleanDefaultTrue.setVal(Boolean.valueOf(val)); |
|---|
| 808 | return newBooleanDefaultTrue; |
|---|
| 809 | } |
|---|
| 810 | |
|---|
| 811 | private boolean hasDirectPPrFormatting(PPr pPrToApply) { |
|---|
| 812 | |
|---|
| 813 | // NB, any rPr is intentionally ignored, |
|---|
| 814 | // since pPr/rPr is not applicable to anything |
|---|
| 815 | // except the paragraph mark |
|---|
| 816 | |
|---|
| 817 | if (pPrToApply==null) { |
|---|
| 818 | return false; |
|---|
| 819 | } |
|---|
| 820 | |
|---|
| 821 | // Here is where we do the real work. |
|---|
| 822 | // There are a lot of paragraph properties |
|---|
| 823 | // The below list is taken directly from PPrBase. |
|---|
| 824 | |
|---|
| 825 | //PPrBase.PStyle pStyle; |
|---|
| 826 | |
|---|
| 827 | // Ignore |
|---|
| 828 | |
|---|
| 829 | //BooleanDefaultTrue keepNext; |
|---|
| 830 | if (pPrToApply.getKeepNext()!=null) { |
|---|
| 831 | return true; |
|---|
| 832 | } |
|---|
| 833 | |
|---|
| 834 | |
|---|
| 835 | //BooleanDefaultTrue keepLines; |
|---|
| 836 | if (pPrToApply.getKeepLines()!=null) { |
|---|
| 837 | return true; |
|---|
| 838 | } |
|---|
| 839 | |
|---|
| 840 | //BooleanDefaultTrue pageBreakBefore; |
|---|
| 841 | if (pPrToApply.getPageBreakBefore()!=null) { |
|---|
| 842 | return true; |
|---|
| 843 | } |
|---|
| 844 | |
|---|
| 845 | //CTFramePr framePr; |
|---|
| 846 | //BooleanDefaultTrue widowControl; |
|---|
| 847 | if (pPrToApply.getWidowControl()!=null) { |
|---|
| 848 | return true; |
|---|
| 849 | } |
|---|
| 850 | |
|---|
| 851 | //PPrBase.NumPr numPr; |
|---|
| 852 | //NumPr numPr; |
|---|
| 853 | if (pPrToApply.getNumPr()!=null) { |
|---|
| 854 | return true; |
|---|
| 855 | } |
|---|
| 856 | |
|---|
| 857 | //BooleanDefaultTrue suppressLineNumbers; |
|---|
| 858 | if (pPrToApply.getSuppressLineNumbers()!=null) { |
|---|
| 859 | return true; |
|---|
| 860 | } |
|---|
| 861 | |
|---|
| 862 | // PBdr pBdr; |
|---|
| 863 | if (pPrToApply.getPBdr()!=null) { |
|---|
| 864 | return true; |
|---|
| 865 | } |
|---|
| 866 | |
|---|
| 867 | //CTShd shd; |
|---|
| 868 | if (pPrToApply.getShd()!=null) { |
|---|
| 869 | return true; |
|---|
| 870 | } |
|---|
| 871 | |
|---|
| 872 | //Tabs tabs; |
|---|
| 873 | if (pPrToApply.getTabs()!=null) { |
|---|
| 874 | return true; |
|---|
| 875 | } |
|---|
| 876 | |
|---|
| 877 | //BooleanDefaultTrue suppressAutoHyphens; |
|---|
| 878 | //BooleanDefaultTrue kinsoku; |
|---|
| 879 | //BooleanDefaultTrue wordWrap; |
|---|
| 880 | //BooleanDefaultTrue overflowPunct; |
|---|
| 881 | //BooleanDefaultTrue topLinePunct; |
|---|
| 882 | //BooleanDefaultTrue autoSpaceDE; |
|---|
| 883 | //BooleanDefaultTrue autoSpaceDN; |
|---|
| 884 | //BooleanDefaultTrue bidi; |
|---|
| 885 | //BooleanDefaultTrue adjustRightInd; |
|---|
| 886 | //BooleanDefaultTrue snapToGrid; |
|---|
| 887 | //PPrBase.Spacing spacing; |
|---|
| 888 | if (pPrToApply.getSpacing()!=null) { |
|---|
| 889 | return true; |
|---|
| 890 | } |
|---|
| 891 | |
|---|
| 892 | //PPrBase.Ind ind; |
|---|
| 893 | if (pPrToApply.getInd()!=null) { |
|---|
| 894 | return true; |
|---|
| 895 | } |
|---|
| 896 | |
|---|
| 897 | //BooleanDefaultTrue contextualSpacing; |
|---|
| 898 | //BooleanDefaultTrue mirrorIndents; |
|---|
| 899 | //BooleanDefaultTrue suppressOverlap; |
|---|
| 900 | //Jc jc; |
|---|
| 901 | if (pPrToApply.getJc()!=null) { |
|---|
| 902 | return true; |
|---|
| 903 | } |
|---|
| 904 | |
|---|
| 905 | //TextDirection textDirection; |
|---|
| 906 | //PPrBase.TextAlignment textAlignment; |
|---|
| 907 | if (pPrToApply.getTextAlignment()!=null ) { |
|---|
| 908 | return true; |
|---|
| 909 | } |
|---|
| 910 | |
|---|
| 911 | //CTTextboxTightWrap textboxTightWrap; |
|---|
| 912 | //PPrBase.OutlineLvl outlineLvl; |
|---|
| 913 | if (pPrToApply.getOutlineLvl()!=null ) { |
|---|
| 914 | return true; |
|---|
| 915 | } |
|---|
| 916 | //PPrBase.DivId divId; |
|---|
| 917 | //CTCnf cnfStyle; |
|---|
| 918 | return false; |
|---|
| 919 | |
|---|
| 920 | } |
|---|
| 921 | |
|---|
| 922 | |
|---|
| 923 | protected void applyPPr(PPr pPrToApply, PPr effectivePPr) { |
|---|
| 924 | |
|---|
| 925 | log.debug( "apply " + XmlUtils.marshaltoString(pPrToApply, true, true) |
|---|
| 926 | + "\n\r to " + XmlUtils.marshaltoString(effectivePPr, true, true) ); |
|---|
| 927 | |
|---|
| 928 | if (pPrToApply==null) { |
|---|
| 929 | return; |
|---|
| 930 | } |
|---|
| 931 | |
|---|
| 932 | List<Property> properties = PropertyFactory.createProperties(wordMLPackage, pPrToApply); |
|---|
| 933 | for( Property p : properties ) { |
|---|
| 934 | if (p!=null) { |
|---|
| 935 | // log.debug("applying pPr " + p.getClass().getName() ); |
|---|
| 936 | ((AbstractParagraphProperty)p).set(effectivePPr); // NB, this new method does not copy. TODO? |
|---|
| 937 | } |
|---|
| 938 | } |
|---|
| 939 | |
|---|
| 940 | log.debug( "result " + XmlUtils.marshaltoString(effectivePPr, true, true) ); |
|---|
| 941 | |
|---|
| 942 | } |
|---|
| 943 | |
|---|
| 944 | private boolean hasDirectRPrFormatting(RPr rPrToApply) { |
|---|
| 945 | |
|---|
| 946 | if (rPrToApply==null) { |
|---|
| 947 | return false; |
|---|
| 948 | } |
|---|
| 949 | |
|---|
| 950 | // Here is where we do the real work. |
|---|
| 951 | // There are a lot of run properties |
|---|
| 952 | // The below list is taken directly from RPr, and so |
|---|
| 953 | // is comprehensive. |
|---|
| 954 | |
|---|
| 955 | //RStyle rStyle; |
|---|
| 956 | //RFonts rFonts; |
|---|
| 957 | if (rPrToApply.getRFonts()!=null ) { |
|---|
| 958 | return true; |
|---|
| 959 | } |
|---|
| 960 | |
|---|
| 961 | //BooleanDefaultTrue b; |
|---|
| 962 | if (rPrToApply.getB()!=null) { |
|---|
| 963 | return true; |
|---|
| 964 | } |
|---|
| 965 | |
|---|
| 966 | //BooleanDefaultTrue bCs; |
|---|
| 967 | //BooleanDefaultTrue i; |
|---|
| 968 | if (rPrToApply.getI()!=null) { |
|---|
| 969 | return true; |
|---|
| 970 | } |
|---|
| 971 | |
|---|
| 972 | //BooleanDefaultTrue iCs; |
|---|
| 973 | //BooleanDefaultTrue caps; |
|---|
| 974 | if (rPrToApply.getCaps()!=null) { |
|---|
| 975 | return true; |
|---|
| 976 | } |
|---|
| 977 | |
|---|
| 978 | //BooleanDefaultTrue smallCaps; |
|---|
| 979 | if (rPrToApply.getSmallCaps()!=null) { |
|---|
| 980 | return true; |
|---|
| 981 | } |
|---|
| 982 | |
|---|
| 983 | //BooleanDefaultTrue strike; |
|---|
| 984 | if (rPrToApply.getStrike()!=null) { |
|---|
| 985 | return true; |
|---|
| 986 | } |
|---|
| 987 | //BooleanDefaultTrue dstrike; |
|---|
| 988 | //BooleanDefaultTrue outline; |
|---|
| 989 | //BooleanDefaultTrue shadow; |
|---|
| 990 | //BooleanDefaultTrue emboss; |
|---|
| 991 | //BooleanDefaultTrue imprint; |
|---|
| 992 | //BooleanDefaultTrue noProof; |
|---|
| 993 | //BooleanDefaultTrue snapToGrid; |
|---|
| 994 | //BooleanDefaultTrue vanish; |
|---|
| 995 | //BooleanDefaultTrue webHidden; |
|---|
| 996 | //Color color; |
|---|
| 997 | if (rPrToApply.getColor()!=null ) { |
|---|
| 998 | return true; |
|---|
| 999 | } |
|---|
| 1000 | |
|---|
| 1001 | //CTSignedTwipsMeasure spacing; |
|---|
| 1002 | //CTTextScale w; |
|---|
| 1003 | //HpsMeasure kern; |
|---|
| 1004 | //CTSignedHpsMeasure position; |
|---|
| 1005 | //HpsMeasure sz; |
|---|
| 1006 | if (rPrToApply.getSz()!=null ) { |
|---|
| 1007 | return true; |
|---|
| 1008 | } |
|---|
| 1009 | |
|---|
| 1010 | //HpsMeasure szCs; |
|---|
| 1011 | //Highlight highlight; |
|---|
| 1012 | if (rPrToApply.getHighlight()!=null ) { |
|---|
| 1013 | return true; |
|---|
| 1014 | } |
|---|
| 1015 | //U u; |
|---|
| 1016 | if (rPrToApply.getU()!=null ) { |
|---|
| 1017 | return true; |
|---|
| 1018 | } |
|---|
| 1019 | |
|---|
| 1020 | //CTTextEffect effect; |
|---|
| 1021 | //CTBorder bdr; |
|---|
| 1022 | if (rPrToApply.getBdr()!=null ) { |
|---|
| 1023 | return true; |
|---|
| 1024 | } |
|---|
| 1025 | //CTShd shd; |
|---|
| 1026 | if (rPrToApply.getShd()!=null ) { |
|---|
| 1027 | return true; |
|---|
| 1028 | } |
|---|
| 1029 | //CTFitText fitText; |
|---|
| 1030 | //CTVerticalAlignRun vertAlign; |
|---|
| 1031 | //BooleanDefaultTrue rtl; |
|---|
| 1032 | //BooleanDefaultTrue cs; |
|---|
| 1033 | //CTEm em; |
|---|
| 1034 | //CTLanguage lang; |
|---|
| 1035 | //CTEastAsianLayout eastAsianLayout; |
|---|
| 1036 | //BooleanDefaultTrue specVanish; |
|---|
| 1037 | //BooleanDefaultTrue oMath; |
|---|
| 1038 | //CTRPrChange rPrChange; |
|---|
| 1039 | |
|---|
| 1040 | // If we got here... |
|---|
| 1041 | return false; |
|---|
| 1042 | } |
|---|
| 1043 | |
|---|
| 1044 | private boolean hasDirectRPrFormatting(ParaRPr rPrToApply) { |
|---|
| 1045 | |
|---|
| 1046 | if (rPrToApply==null) { |
|---|
| 1047 | return false; |
|---|
| 1048 | } |
|---|
| 1049 | |
|---|
| 1050 | // Here is where we do the real work. |
|---|
| 1051 | // There are a lot of run properties |
|---|
| 1052 | // The below list is taken directly from RPr, and so |
|---|
| 1053 | // is comprehensive. |
|---|
| 1054 | |
|---|
| 1055 | //RStyle rStyle; |
|---|
| 1056 | //RFonts rFonts; |
|---|
| 1057 | if (rPrToApply.getRFonts()!=null ) { |
|---|
| 1058 | return true; |
|---|
| 1059 | } |
|---|
| 1060 | |
|---|
| 1061 | //BooleanDefaultTrue b; |
|---|
| 1062 | if (rPrToApply.getB()!=null) { |
|---|
| 1063 | return true; |
|---|
| 1064 | } |
|---|
| 1065 | |
|---|
| 1066 | //BooleanDefaultTrue bCs; |
|---|
| 1067 | //BooleanDefaultTrue i; |
|---|
| 1068 | if (rPrToApply.getI()!=null) { |
|---|
| 1069 | return true; |
|---|
| 1070 | } |
|---|
| 1071 | |
|---|
| 1072 | //BooleanDefaultTrue iCs; |
|---|
| 1073 | //BooleanDefaultTrue caps; |
|---|
| 1074 | if (rPrToApply.getCaps()!=null) { |
|---|
| 1075 | return true; |
|---|
| 1076 | } |
|---|
| 1077 | |
|---|
| 1078 | //BooleanDefaultTrue smallCaps; |
|---|
| 1079 | if (rPrToApply.getSmallCaps()!=null) { |
|---|
| 1080 | return true; |
|---|
| 1081 | } |
|---|
| 1082 | |
|---|
| 1083 | //BooleanDefaultTrue strike; |
|---|
| 1084 | if (rPrToApply.getStrike()!=null) { |
|---|
| 1085 | return true; |
|---|
| 1086 | } |
|---|
| 1087 | //BooleanDefaultTrue dstrike; |
|---|
| 1088 | //BooleanDefaultTrue outline; |
|---|
| 1089 | //BooleanDefaultTrue shadow; |
|---|
| 1090 | //BooleanDefaultTrue emboss; |
|---|
| 1091 | //BooleanDefaultTrue imprint; |
|---|
| 1092 | //BooleanDefaultTrue noProof; |
|---|
| 1093 | //BooleanDefaultTrue snapToGrid; |
|---|
| 1094 | //BooleanDefaultTrue vanish; |
|---|
| 1095 | //BooleanDefaultTrue webHidden; |
|---|
| 1096 | //Color color; |
|---|
| 1097 | if (rPrToApply.getColor()!=null ) { |
|---|
| 1098 | return true; |
|---|
| 1099 | } |
|---|
| 1100 | |
|---|
| 1101 | //CTSignedTwipsMeasure spacing; |
|---|
| 1102 | //CTTextScale w; |
|---|
| 1103 | //HpsMeasure kern; |
|---|
| 1104 | //CTSignedHpsMeasure position; |
|---|
| 1105 | //HpsMeasure sz; |
|---|
| 1106 | if (rPrToApply.getSz()!=null ) { |
|---|
| 1107 | return true; |
|---|
| 1108 | } |
|---|
| 1109 | |
|---|
| 1110 | //HpsMeasure szCs; |
|---|
| 1111 | //Highlight highlight; |
|---|
| 1112 | //U u; |
|---|
| 1113 | if (rPrToApply.getU()!=null ) { |
|---|
| 1114 | return true; |
|---|
| 1115 | } |
|---|
| 1116 | |
|---|
| 1117 | //CTTextEffect effect; |
|---|
| 1118 | //CTBorder bdr; |
|---|
| 1119 | //CTShd shd; |
|---|
| 1120 | //CTFitText fitText; |
|---|
| 1121 | //CTVerticalAlignRun vertAlign; |
|---|
| 1122 | //BooleanDefaultTrue rtl; |
|---|
| 1123 | //BooleanDefaultTrue cs; |
|---|
| 1124 | //CTEm em; |
|---|
| 1125 | //CTLanguage lang; |
|---|
| 1126 | //CTEastAsianLayout eastAsianLayout; |
|---|
| 1127 | //BooleanDefaultTrue specVanish; |
|---|
| 1128 | //BooleanDefaultTrue oMath; |
|---|
| 1129 | //CTRPrChange rPrChange; |
|---|
| 1130 | |
|---|
| 1131 | // If we got here... |
|---|
| 1132 | return false; |
|---|
| 1133 | } |
|---|
| 1134 | |
|---|
| 1135 | protected void applyRPr(RPr rPrToApply, RPr effectiveRPr) { |
|---|
| 1136 | |
|---|
| 1137 | if (rPrToApply==null) { |
|---|
| 1138 | return; |
|---|
| 1139 | } |
|---|
| 1140 | |
|---|
| 1141 | List<Property> properties = PropertyFactory.createProperties(null, rPrToApply); // wmlPackage null |
|---|
| 1142 | |
|---|
| 1143 | for( Property p : properties ) { |
|---|
| 1144 | if (p!=null) { |
|---|
| 1145 | ((AbstractRunProperty)p).set(effectiveRPr); // NB, this new method does not copy. TODO? |
|---|
| 1146 | } |
|---|
| 1147 | } |
|---|
| 1148 | |
|---|
| 1149 | } |
|---|
| 1150 | |
|---|
| 1151 | protected void applyRPr(ParaRPr rPrToApply, RPr effectiveRPr) { |
|---|
| 1152 | |
|---|
| 1153 | if (rPrToApply==null) { |
|---|
| 1154 | return; |
|---|
| 1155 | } |
|---|
| 1156 | |
|---|
| 1157 | List<Property> properties = PropertyFactory.createProperties(null, rPrToApply); // wmlPackage null |
|---|
| 1158 | |
|---|
| 1159 | for( Property p : properties ) { |
|---|
| 1160 | if (p!=null) { |
|---|
| 1161 | ((AbstractRunProperty)p).set(effectiveRPr); // NB, this new method does not copy. TODO? |
|---|
| 1162 | } |
|---|
| 1163 | } |
|---|
| 1164 | } |
|---|
| 1165 | |
|---|
| 1166 | |
|---|
| 1167 | /** |
|---|
| 1168 | * Ascend the style hierarchy, capturing the pPr bit |
|---|
| 1169 | * |
|---|
| 1170 | * @param stylename |
|---|
| 1171 | * @param effectivePPr |
|---|
| 1172 | */ |
|---|
| 1173 | private void fillPPrStack(String styleId, Stack<PPr> pPrStack) { |
|---|
| 1174 | // The return value is the style on which styleId is based. |
|---|
| 1175 | // It is purely for the purposes of ascertainNumId. |
|---|
| 1176 | |
|---|
| 1177 | // get the style |
|---|
| 1178 | Style style = liveStyles.get(styleId); |
|---|
| 1179 | |
|---|
| 1180 | // add it to the stack |
|---|
| 1181 | if (style==null) { |
|---|
| 1182 | // No such style! |
|---|
| 1183 | // For now, just log it.. |
|---|
| 1184 | log.error("Style definition not found: " + styleId); |
|---|
| 1185 | return; |
|---|
| 1186 | } |
|---|
| 1187 | pPrStack.push(style.getPPr()); |
|---|
| 1188 | log.debug("Added " + styleId + " to pPr stack"); |
|---|
| 1189 | |
|---|
| 1190 | // Some styles contain numPr, without specifying |
|---|
| 1191 | // their numId! In this case you have to get it |
|---|
| 1192 | // from the numPr in their basedOn style. |
|---|
| 1193 | // To save numbering emulator from having to do |
|---|
| 1194 | // that work, we make the numId explicit here. |
|---|
| 1195 | boolean ascertainNumId = false; |
|---|
| 1196 | if (style.getPPr()!=null |
|---|
| 1197 | && style.getPPr().getNumPr()!=null |
|---|
| 1198 | && style.getPPr().getNumPr().getNumId()==null) { |
|---|
| 1199 | |
|---|
| 1200 | ascertainNumId = true; |
|---|
| 1201 | log.debug(styleId +" ascertainNumId: " + ascertainNumId); |
|---|
| 1202 | } else { |
|---|
| 1203 | log.debug(styleId +" ascertainNumId: " + ascertainNumId); |
|---|
| 1204 | } |
|---|
| 1205 | |
|---|
| 1206 | // if it is based on, recurse |
|---|
| 1207 | if (style.getBasedOn()==null) { |
|---|
| 1208 | log.debug("Style " + styleId + " is a root style."); |
|---|
| 1209 | } else if (style.getBasedOn().getVal()!=null) { |
|---|
| 1210 | String basedOnStyleName = style.getBasedOn().getVal(); |
|---|
| 1211 | log.debug("Style " + styleId + " is based on " + basedOnStyleName); |
|---|
| 1212 | fillPPrStack( basedOnStyleName, pPrStack); |
|---|
| 1213 | Style basedOnStyle = liveStyles.get(basedOnStyleName); |
|---|
| 1214 | if (ascertainNumId && basedOnStyle!=null) { |
|---|
| 1215 | // This works via recursion |
|---|
| 1216 | //log.debug( XmlUtils.marshaltoString(basedOnStyle, true, true)); |
|---|
| 1217 | if (basedOnStyle.getPPr()!=null |
|---|
| 1218 | && basedOnStyle.getPPr().getNumPr()!=null |
|---|
| 1219 | && basedOnStyle.getPPr().getNumPr().getNumId()!=null) { |
|---|
| 1220 | NumId numId = basedOnStyle.getPPr().getNumPr().getNumId(); |
|---|
| 1221 | // Attach it at this level - for this to work, |
|---|
| 1222 | // you can't have a style in the basedOn hierarchy |
|---|
| 1223 | // which doesn't have a numPr element, because |
|---|
| 1224 | // in that case there is nowhere to hang the style |
|---|
| 1225 | style.getPPr().getNumPr().setNumId(numId); |
|---|
| 1226 | log.info("Injected numId " + numId); |
|---|
| 1227 | } |
|---|
| 1228 | } |
|---|
| 1229 | } else { |
|---|
| 1230 | log.debug("No basedOn set for: " + style.getStyleId() ); |
|---|
| 1231 | } |
|---|
| 1232 | |
|---|
| 1233 | } |
|---|
| 1234 | |
|---|
| 1235 | /** |
|---|
| 1236 | * Ascend the style hierarchy, capturing the rPr bit |
|---|
| 1237 | * |
|---|
| 1238 | * @param stylename |
|---|
| 1239 | * @param effectivePPr |
|---|
| 1240 | */ |
|---|
| 1241 | private void fillRPrStack(String styleId, Stack<RPr> rPrStack) { |
|---|
| 1242 | |
|---|
| 1243 | // get the style |
|---|
| 1244 | Style style = liveStyles.get(styleId); |
|---|
| 1245 | |
|---|
| 1246 | // add it to the stack |
|---|
| 1247 | if (style==null) { |
|---|
| 1248 | // No such style! |
|---|
| 1249 | // For now, just log it.. |
|---|
| 1250 | log.error("Style definition not found: " + styleId); |
|---|
| 1251 | return; |
|---|
| 1252 | } |
|---|
| 1253 | rPrStack.push(style.getRPr()); |
|---|
| 1254 | log.debug("Added " + styleId + " to pPr stack"); |
|---|
| 1255 | |
|---|
| 1256 | // if it is based on, recurse |
|---|
| 1257 | if (style.getBasedOn()==null) { |
|---|
| 1258 | log.debug("Style " + styleId + " is a root style."); |
|---|
| 1259 | } else if (style.getBasedOn().getVal()!=null) { |
|---|
| 1260 | String basedOnStyleName = style.getBasedOn().getVal(); |
|---|
| 1261 | fillRPrStack( basedOnStyleName, rPrStack); |
|---|
| 1262 | } else { |
|---|
| 1263 | log.debug("No basedOn set for: " + style.getStyleId() ); |
|---|
| 1264 | } |
|---|
| 1265 | |
|---|
| 1266 | } |
|---|
| 1267 | |
|---|
| 1268 | |
|---|
| 1269 | private void initialiseLiveStyles() { |
|---|
| 1270 | |
|---|
| 1271 | log.debug("initialiseLiveStyles()"); |
|---|
| 1272 | liveStyles = new java.util.HashMap<String, org.docx4j.wml.Style>(); |
|---|
| 1273 | |
|---|
| 1274 | for ( org.docx4j.wml.Style s : styles.getStyle() ) { |
|---|
| 1275 | liveStyles.put(s.getStyleId(), s); |
|---|
| 1276 | // log.debug("live style: " + s.getStyleId() ); |
|---|
| 1277 | } |
|---|
| 1278 | |
|---|
| 1279 | } |
|---|
| 1280 | |
|---|
| 1281 | |
|---|
| 1282 | |
|---|
| 1283 | /** |
|---|
| 1284 | * Returns default document font, by attempting to look at styles/docDefaults/rPrDefault/rPr/rFonts. |
|---|
| 1285 | * |
|---|
| 1286 | * @return default document font. |
|---|
| 1287 | */ |
|---|
| 1288 | public String getDefaultFont() { |
|---|
| 1289 | |
|---|
| 1290 | // First look at the defaults |
|---|
| 1291 | // 3 look at styles/rPrDefault |
|---|
| 1292 | // 3.1 if there is an rFonts element, do what it says (it may refer you to the theme part, |
|---|
| 1293 | // in which case if there is no theme part, default to "internally stored settings" |
|---|
| 1294 | // (there is no normal.dot; see http://support.microsoft.com/kb/924460/en-us ) |
|---|
| 1295 | // in this case Calibri and Cambria) |
|---|
| 1296 | // 3.2 if there is no rFonts element, default to Times New Roman. |
|---|
| 1297 | |
|---|
| 1298 | org.docx4j.wml.RFonts rFonts = documentDefaultRPr.getRFonts(); |
|---|
| 1299 | if (rFonts==null) { |
|---|
| 1300 | log.info("No styles/docDefaults/rPrDefault/rPr/rFonts - default to Times New Roman"); |
|---|
| 1301 | // Yes, Times New Roman is still buried in Word 2007 |
|---|
| 1302 | return "Times New Roman"; |
|---|
| 1303 | } else { |
|---|
| 1304 | // Usual case |
|---|
| 1305 | if (rFonts.getAsciiTheme()!=null ) { |
|---|
| 1306 | // for example minorHAnsi, which I think translates to minorFont/latin |
|---|
| 1307 | if (rFonts.getAsciiTheme().equals(org.docx4j.wml.STTheme.MINOR_H_ANSI)) { |
|---|
| 1308 | if (themePart!=null) { |
|---|
| 1309 | org.docx4j.dml.BaseStyles.FontScheme fontScheme = themePart.getFontScheme(); |
|---|
| 1310 | if (fontScheme.getMinorFont()!=null |
|---|
| 1311 | && fontScheme.getMinorFont().getLatin()!=null) { |
|---|
| 1312 | |
|---|
| 1313 | org.docx4j.dml.TextFont textFont = fontScheme.getMinorFont().getLatin(); |
|---|
| 1314 | log.debug("minorFont/latin font is " + textFont.getTypeface() ); |
|---|
| 1315 | return textFont.getTypeface(); |
|---|
| 1316 | } else { |
|---|
| 1317 | // No minorFont/latin in theme part - default to Calibri |
|---|
| 1318 | log.info("No minorFont/latin in theme part - default to Calibri"); |
|---|
| 1319 | return "Calibri"; |
|---|
| 1320 | } |
|---|
| 1321 | } else { |
|---|
| 1322 | // No theme part - default to Calibri |
|---|
| 1323 | log.info("No theme part - default to Calibri"); |
|---|
| 1324 | return "Calibri"; |
|---|
| 1325 | } |
|---|
| 1326 | } else { |
|---|
| 1327 | // TODO |
|---|
| 1328 | log.error("Don't know how to handle: " |
|---|
| 1329 | + rFonts.getAsciiTheme()); |
|---|
| 1330 | return null; |
|---|
| 1331 | } |
|---|
| 1332 | } else if (rFonts.getAscii()!=null ) { |
|---|
| 1333 | log.info("rPrDefault/rFonts referenced " + rFonts.getAscii()); |
|---|
| 1334 | return rFonts.getAscii(); |
|---|
| 1335 | } else { |
|---|
| 1336 | // TODO |
|---|
| 1337 | log.error("Neither ascii or asciTheme. What to do? "); |
|---|
| 1338 | return null; |
|---|
| 1339 | } |
|---|
| 1340 | } |
|---|
| 1341 | } |
|---|
| 1342 | |
|---|
| 1343 | |
|---|
| 1344 | public boolean activateStyle( String styleId ) { |
|---|
| 1345 | |
|---|
| 1346 | if (liveStyles.get(styleId)!=null) { |
|---|
| 1347 | // Its already live - nothing to do |
|---|
| 1348 | return true; |
|---|
| 1349 | } |
|---|
| 1350 | |
|---|
| 1351 | java.util.Map<String, org.docx4j.wml.Style> knownStyles |
|---|
| 1352 | = styleDefinitionsPart.getKnownStyles(); |
|---|
| 1353 | |
|---|
| 1354 | org.docx4j.wml.Style s = knownStyles.get(styleId); |
|---|
| 1355 | |
|---|
| 1356 | if (s==null) { |
|---|
| 1357 | log.error("Unknown style: " + styleId); |
|---|
| 1358 | return false; |
|---|
| 1359 | } |
|---|
| 1360 | |
|---|
| 1361 | return activateStyle(s, false); |
|---|
| 1362 | // false -> don't replace an existing live style with a template |
|---|
| 1363 | |
|---|
| 1364 | } |
|---|
| 1365 | |
|---|
| 1366 | public boolean activateStyle(org.docx4j.wml.Style s) { |
|---|
| 1367 | |
|---|
| 1368 | return activateStyle(s, true); |
|---|
| 1369 | |
|---|
| 1370 | } |
|---|
| 1371 | |
|---|
| 1372 | private boolean activateStyle(org.docx4j.wml.Style s, boolean replace) { |
|---|
| 1373 | |
|---|
| 1374 | if (liveStyles.get(s.getStyleId())!=null) { |
|---|
| 1375 | // Its already live |
|---|
| 1376 | |
|---|
| 1377 | if (!replace) { |
|---|
| 1378 | return false; |
|---|
| 1379 | } |
|---|
| 1380 | |
|---|
| 1381 | // Remove existing entry |
|---|
| 1382 | styles.getStyle().remove( |
|---|
| 1383 | liveStyles.get(s.getStyleId()) ); |
|---|
| 1384 | } |
|---|
| 1385 | |
|---|
| 1386 | // Add it |
|---|
| 1387 | // .. to the JAXB object |
|---|
| 1388 | styles.getStyle().add(s); |
|---|
| 1389 | // .. here |
|---|
| 1390 | liveStyles.put(s.getStyleId(), s); |
|---|
| 1391 | |
|---|
| 1392 | // Now, recursively check that what it is based on is present |
|---|
| 1393 | boolean result1; |
|---|
| 1394 | if (s.getBasedOn()!=null) { |
|---|
| 1395 | String basedOn = s.getBasedOn().getVal(); |
|---|
| 1396 | result1 = activateStyle( basedOn ); |
|---|
| 1397 | |
|---|
| 1398 | } else if ( s.getStyleId().equals(defaultParagraphStyleId) |
|---|
| 1399 | || s.getStyleId().equals(defaultCharacterStyleId) ) |
|---|
| 1400 | { |
|---|
| 1401 | // stop condition |
|---|
| 1402 | result1 = true; |
|---|
| 1403 | } else { |
|---|
| 1404 | |
|---|
| 1405 | log.error("Expected " + s.getStyleId() + " to have <w:basedOn ??"); |
|---|
| 1406 | // Not properly activated |
|---|
| 1407 | result1 = false; |
|---|
| 1408 | } |
|---|
| 1409 | |
|---|
| 1410 | // Also add the linked style, if any |
|---|
| 1411 | // .. Word might expect it to be there |
|---|
| 1412 | boolean result2 = true; |
|---|
| 1413 | if (s.getLink()!=null) { |
|---|
| 1414 | |
|---|
| 1415 | org.docx4j.wml.Style.Link link = s.getLink(); |
|---|
| 1416 | result2 = activateStyle(link.getVal()); |
|---|
| 1417 | |
|---|
| 1418 | } |
|---|
| 1419 | |
|---|
| 1420 | return (result1 & result2); |
|---|
| 1421 | |
|---|
| 1422 | } |
|---|
| 1423 | |
|---|
| 1424 | public org.docx4j.wml.Style getStyle(String styleId) { |
|---|
| 1425 | |
|---|
| 1426 | return liveStyles.get(styleId); |
|---|
| 1427 | } |
|---|
| 1428 | |
|---|
| 1429 | // TODO - what follows is old code. It is however necessary to be able to |
|---|
| 1430 | // get all fonts. |
|---|
| 1431 | // 1. can the above code be modified to just get a single property (ie fonts)? |
|---|
| 1432 | // 2. we only really want to climb the hierarchy once per style, so |
|---|
| 1433 | // introduce an effectivePr map? |
|---|
| 1434 | |
|---|
| 1435 | /** |
|---|
| 1436 | * Determine the font used in this style, using the inheritance rules. |
|---|
| 1437 | * |
|---|
| 1438 | * @return the font name, or null if there is no rFonts element in any style |
|---|
| 1439 | * in the style inheritance hierarchy (ie |
|---|
| 1440 | * this method does not look up styles/docDefaults/rPrDefault/rPr/rFonts |
|---|
| 1441 | * or from there, the theme part - see getDefaultFont to do that). |
|---|
| 1442 | * |
|---|
| 1443 | * @see getDefaultFont |
|---|
| 1444 | */ |
|---|
| 1445 | public String getFontnameFromStyle(org.docx4j.wml.Style style) { |
|---|
| 1446 | |
|---|
| 1447 | return getFontnameFromStyle(styleDefinitionsPart, themePart, style); |
|---|
| 1448 | |
|---|
| 1449 | } |
|---|
| 1450 | |
|---|
| 1451 | /** |
|---|
| 1452 | * Determine the font used in this style, using the inheritance rules. |
|---|
| 1453 | * |
|---|
| 1454 | * @return the font name, or null if there is no rFonts element in any style |
|---|
| 1455 | * in the style inheritance hierarchy (ie |
|---|
| 1456 | * this method does not look up styles/docDefaults/rPrDefault/rPr/rFonts |
|---|
| 1457 | * or from there, the theme part - see getDefaultFont to do that). |
|---|
| 1458 | * |
|---|
| 1459 | * @see getDefaultFont |
|---|
| 1460 | */ |
|---|
| 1461 | public static String getFontnameFromStyle(StyleDefinitionsPart styleDefinitionsPart, ThemePart themePart, org.docx4j.wml.Style style) { |
|---|
| 1462 | |
|---|
| 1463 | org.docx4j.wml.Styles styles = (org.docx4j.wml.Styles)styleDefinitionsPart.getJaxbElement(); |
|---|
| 1464 | // org.docx4j.wml.Styles styles = (org.docx4j.wml.Styles)this.getStyleDefinitionsPart().getJaxbElement(); |
|---|
| 1465 | |
|---|
| 1466 | // It is convenient to have a HashMap of styles |
|---|
| 1467 | Map stylesDefined = new java.util.HashMap(); |
|---|
| 1468 | for (Iterator iter = styles.getStyle().iterator(); iter.hasNext();) { |
|---|
| 1469 | org.docx4j.wml.Style s = (org.docx4j.wml.Style)iter.next(); |
|---|
| 1470 | stylesDefined.put(s.getStyleId(), s); |
|---|
| 1471 | } |
|---|
| 1472 | |
|---|
| 1473 | return getFontnameFromStyle(stylesDefined, themePart, style); |
|---|
| 1474 | } |
|---|
| 1475 | /** |
|---|
| 1476 | * |
|---|
| 1477 | * @return the font name, or null if there is no rFonts element in any style |
|---|
| 1478 | * in the style inheritance hierarchy (ie |
|---|
| 1479 | * this method does not look up styles/docDefaults/rPrDefault/rPr/rFonts |
|---|
| 1480 | * or from there, the theme part). |
|---|
| 1481 | */ |
|---|
| 1482 | public static String getFontnameFromStyle(Map stylesDefined, ThemePart themePart, org.docx4j.wml.Style style) { |
|---|
| 1483 | |
|---|
| 1484 | /* |
|---|
| 1485 | a paragraph style does not inherit anything from its linked character style. |
|---|
| 1486 | |
|---|
| 1487 | A linked character style seems to be just a Word 2007 user interface |
|---|
| 1488 | hint. ie if you select some characters in a paragraph and select to |
|---|
| 1489 | apply "Heading 1", what you are actually doing is applying "Heading 1 |
|---|
| 1490 | char". This is determined by looking at the definition of the |
|---|
| 1491 | "Heading 1" style to see what its linked style is. |
|---|
| 1492 | |
|---|
| 1493 | (Interestingly, in Word 2007, if you right click to modify something |
|---|
| 1494 | which is Heading 1 char, it modifies both the Heading 1 style and the |
|---|
| 1495 | Heading 1 char style!. Haven't looked to see what happens to Heading 1 char |
|---|
| 1496 | style if you right click to modify a Heading 1 par.) |
|---|
| 1497 | |
|---|
| 1498 | The algorithm Word 2007 seems to use is: |
|---|
| 1499 | look at the specified style: |
|---|
| 1500 | 1 does it have its own rPr which contains rFonts? |
|---|
| 1501 | 2 if not, what does this styles basedOn style say? (Ignore |
|---|
| 1502 | any linked char style) |
|---|
| 1503 | 3 look at styles/rPrDefault |
|---|
| 1504 | 3.1 if there is an rFonts element, do what it says (it may refer you to the theme part, |
|---|
| 1505 | in which case if there is no theme part, default to "internally stored settings" |
|---|
| 1506 | (there is no normal.dot; see http://support.microsoft.com/kb/924460/en-us ) |
|---|
| 1507 | in this case Calibri and Cambria) |
|---|
| 1508 | 3.2 if there is no rFonts element, default to Times New Roman. |
|---|
| 1509 | |
|---|
| 1510 | |
|---|
| 1511 | For efficiency reasons, we don't do 3 in this method. |
|---|
| 1512 | */ |
|---|
| 1513 | |
|---|
| 1514 | |
|---|
| 1515 | // 1 does it have its own rPr which contains rFonts? |
|---|
| 1516 | org.docx4j.wml.RPr rPr = style.getRPr(); |
|---|
| 1517 | if (rPr!=null && rPr.getRFonts()!=null) { |
|---|
| 1518 | if (rPr.getRFonts().getAscii()!=null) { |
|---|
| 1519 | return rPr.getRFonts().getAscii(); |
|---|
| 1520 | } else if (rPr.getRFonts().getAsciiTheme()!=null |
|---|
| 1521 | && themePart != null) { |
|---|
| 1522 | log.debug("Encountered rFonts/AsciiTheme: " + rPr.getRFonts().getAsciiTheme() ); |
|---|
| 1523 | |
|---|
| 1524 | org.docx4j.dml.Theme theme = (org.docx4j.dml.Theme)themePart.getJaxbElement(); |
|---|
| 1525 | org.docx4j.dml.BaseStyles.FontScheme fontScheme = themePart.getFontScheme(); |
|---|
| 1526 | if (rPr.getRFonts().getAsciiTheme().equals(org.docx4j.wml.STTheme.MINOR_H_ANSI)) { |
|---|
| 1527 | if (fontScheme != null && fontScheme.getMinorFont().getLatin() != null) { |
|---|
| 1528 | fontScheme = theme.getThemeElements().getFontScheme(); |
|---|
| 1529 | org.docx4j.dml.TextFont textFont = fontScheme.getMinorFont().getLatin(); |
|---|
| 1530 | log.info("minorFont/latin font is " + textFont.getTypeface()); |
|---|
| 1531 | return (textFont.getTypeface()); |
|---|
| 1532 | } else { |
|---|
| 1533 | // No minorFont/latin in theme part - default to Calibri |
|---|
| 1534 | log.info("No minorFont/latin in theme part - default to Calibri"); |
|---|
| 1535 | return ("Calibri"); |
|---|
| 1536 | } |
|---|
| 1537 | } else if (rPr.getRFonts().getAsciiTheme().equals(org.docx4j.wml.STTheme.MAJOR_H_ANSI)) { |
|---|
| 1538 | if (fontScheme != null && fontScheme.getMajorFont().getLatin() != null) { |
|---|
| 1539 | fontScheme = theme.getThemeElements().getFontScheme(); |
|---|
| 1540 | org.docx4j.dml.TextFont textFont = fontScheme.getMajorFont().getLatin(); |
|---|
| 1541 | log.debug("majorFont/latin font is " + textFont.getTypeface()); |
|---|
| 1542 | return (textFont.getTypeface()); |
|---|
| 1543 | } else { |
|---|
| 1544 | // No minorFont/latin in theme part - default to Cambria |
|---|
| 1545 | log.info("No majorFont/latin in theme part - default to Cambria"); |
|---|
| 1546 | return ("Cambria"); |
|---|
| 1547 | } |
|---|
| 1548 | } else { |
|---|
| 1549 | log.error("Don't know how to handle: " |
|---|
| 1550 | + rPr.getRFonts().getAsciiTheme()); |
|---|
| 1551 | } |
|---|
| 1552 | } |
|---|
| 1553 | } |
|---|
| 1554 | |
|---|
| 1555 | // 2 if not, what does this styles basedOn style say? (recursive) |
|---|
| 1556 | |
|---|
| 1557 | if (style.getBasedOn()!=null && style.getBasedOn().getVal()!=null) { |
|---|
| 1558 | String basedOnStyleName = style.getBasedOn().getVal(); |
|---|
| 1559 | //log.debug("recursing into basedOn:" + basedOnStyleName); |
|---|
| 1560 | org.docx4j.wml.Style candidateStyle = (org.docx4j.wml.Style)stylesDefined.get(basedOnStyleName); |
|---|
| 1561 | if (candidateStyle != null && candidateStyle.getStyleId().equals(basedOnStyleName)) { |
|---|
| 1562 | return getFontnameFromStyle(stylesDefined, themePart, candidateStyle); |
|---|
| 1563 | } |
|---|
| 1564 | // If we get here the style is missing! |
|---|
| 1565 | log.error("couldn't find basedOn:" + basedOnStyleName); |
|---|
| 1566 | return null; |
|---|
| 1567 | } else { |
|---|
| 1568 | //log.debug("No basedOn set for: " + style.getStyleId() ); |
|---|
| 1569 | return null; |
|---|
| 1570 | } |
|---|
| 1571 | |
|---|
| 1572 | } |
|---|
| 1573 | |
|---|
| 1574 | |
|---|
| 1575 | } |
|---|