Package org.apache.fop.area.inline

Examples of org.apache.fop.area.inline.TextArea

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        return text;
    }

    /** {@inheritDoc} */
    protected InlineArea getEffectiveArea() {
        TextArea baseArea = (TextArea)curArea;
        //TODO Maybe replace that with a clone() call or better, a copy constructor
        //TODO or even better: delay area creation until addAreas() stage
        //TextArea is cloned because the LM is reused in static areas and the area can't be.
        TextArea ta = new TextArea();
        TraitSetter.setProducerID(ta, fobj.getId());
        ta.setIPD(baseArea.getIPD());
        ta.setBPD(baseArea.getBPD());
        ta.setBlockProgressionOffset(baseArea.getBlockProgressionOffset());
        ta.setBaselineOffset(baseArea.getBaselineOffset());
        ta.addTrait(Trait.COLOR, fobj.getColor()); //only to initialize the trait map
        ta.getTraits().putAll(baseArea.getTraits());
        updateContent(ta);
        return ta;
    }
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            public void startElement(Attributes attributes) {
                if (getCurrentText() != null) {
                    throw new IllegalStateException("Current Text must be null");
                }
                TextArea text = new TextArea();
                setAreaAttributes(attributes, text);
                setTraits(attributes, text, SUBSET_COMMON);
                setTraits(attributes, text, SUBSET_BOX);
                setTraits(attributes, text, SUBSET_COLOR);
                setTraits(attributes, text, SUBSET_FONT);
                text.setBaselineOffset(XMLUtil.getAttributeAsInt(attributes, "baseline", 0));
                text.setBlockProgressionOffset(XMLUtil.getAttributeAsInt(attributes, "offset", 0));
                text.setTextLetterSpaceAdjust(XMLUtil.getAttributeAsInt(attributes,
                        "tlsadjust", 0));
                text.setTextWordSpaceAdjust(XMLUtil.getAttributeAsInt(attributes,
                        "twsadjust", 0));
                Area parent = (Area)areaStack.peek();
                parent.addChildArea(text);
                areaStack.push(text);
            }
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        ic.setTraits ( i.getTraits() );
        ic.setBPD ( i.getBPD() );
        ic.setBlockProgressionOffset ( i.getBlockProgressionOffset() );
    }
    private TextArea generateTextContainer ( TextArea t ) {
        TextArea tc = new TextArea();
        if ( t != null ) {
            tc.setTraits ( t.getTraits() );
            tc.setBPD ( t.getBPD() );
            tc.setBlockProgressionOffset ( t.getBlockProgressionOffset() );
            tc.setBaselineOffset ( t.getBaselineOffset() );
            tc.setTextWordSpaceAdjust ( t.getTextWordSpaceAdjust() );
            tc.setTextLetterSpaceAdjust ( t.getTextLetterSpaceAdjust() );
        }
        return tc;
    }
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            tc.setIPD ( tc.getIPD() + ( numAdjustable * tc.getTextWordSpaceAdjust() ) );
        }
    }
    private TextArea findTextContainer ( InlineArea ia ) {
        assert ia != null;
        TextArea t = null;
        while ( t == null ) {
            if ( ia instanceof TextArea ) {
                t = (TextArea) ia;
            } else {
                Area p = ia.getParentArea();
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     * TODO: [GA] May need to run bidi algorithm and script processor
     * on resolved page number.
     */
    private InlineArea getPageNumberCitationInlineArea() {
        PageViewport page = getPSLM().getFirstPVWithID(fobj.getRefId());
        TextArea text = null;
        int level = getBidiLevel();
        if (page != null) {
            String str = page.getPageNumberString();
            // get page string from parent, build area
            text = new TextArea();
            int width = getStringWidth(str);    // TODO: [GA] !I18N!
            text.setBidiLevel(level);
            text.addWord(str, 0, level);
            text.setIPD(width);                 // TODO: [GA] !I18N!
            resolved = true;
        } else {
            text = new UnresolvedPageNumber(fobj.getRefId(), font);
            String str = "MMM"; // reserve three spaces for page number
            int width = getStringWidth(str);    // TODO: [GA] !I18N!
            text.setBidiLevel(level);
            text.setIPD(width);                 // TODO: [GA] !I18N!
            resolved = false;
        }
        updateTextAreaTraits(text);
        return text;
    }
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    /**
     * if id can be resolved then simply return a word, otherwise
     * return a resolvable area
     */
    private InlineArea getPageNumberCitationLastInlineArea(LayoutManager parentLM) {
        TextArea text = null;
        int level = getBidiLevel();
        if (!getPSLM().associateLayoutManagerID(fobj.getRefId())) {
            text = new UnresolvedPageNumber(fobj.getRefId(), font, UnresolvedPageNumber.LAST);
            getPSLM().addUnresolvedArea(fobj.getRefId(), (Resolvable)text);
            String str = "MMM"; // reserve three spaces for page number
            int width = getStringWidth(str);
            text.setBidiLevel(level);
            text.setIPD(width);
            resolved = false;
        } else {
            PageViewport page = getPSLM().getLastPVWithID(fobj.getRefId());
            String str = page.getPageNumberString();
            // get page string from parent, build area
            text = new TextArea();
            int width = getStringWidth(str);
            text.setBidiLevel(level);
            text.addWord(str, 0, level);
            text.setIPD(width);
            resolved = true;
        }

        updateTextAreaTraits(text);

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            leaderArea.setBPD(fobj.getRuleThickness().getValue(this));
            if ( level >= 0 ) {
                leaderArea.setBidiLevel ( level );
            }
        } else if (fobj.getLeaderPattern() == EN_DOTS) {
            TextArea t = new TextArea();
            char dot = '.'; // userAgent.getLeaderDotCharacter();
            int width = font.getCharWidth(dot);
            int[] levels = ( level < 0 ) ? null : new int[] {level};
            t.addWord("" + dot, width, null, levels, null, 0);
            t.setIPD(width);
            t.setBPD(width);
            t.setBaselineOffset(width);
            TraitSetter.addFontTraits(t, font);
            t.addTrait(Trait.COLOR, fobj.getColor());
            Space spacer = null;
            int widthLeaderPattern = fobj.getLeaderPatternWidth().getValue(this);
            if (widthLeaderPattern > width) {
                spacer = new Space();
                spacer.setIPD(widthLeaderPattern - width);
                if ( level >= 0 ) {
                    spacer.setBidiLevel ( level );
                }
                width = widthLeaderPattern;
            }
            FilledArea fa = new FilledArea();
            fa.setUnitWidth(width);
            fa.addChildArea(t);
            if (spacer != null) {
                fa.addChildArea(spacer);
            }
            fa.setBPD(t.getBPD());
            leaderArea = fa;
        } else if (fobj.getLeaderPattern() == EN_USECONTENT) {
            if (fobj.getChildNodes() == null) {
                InlineLevelEventProducer eventProducer = InlineLevelEventProducer.Provider.get(
                        getFObj().getUserAgent().getEventBroadcaster());
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            public void startElement(Attributes attributes) {
                if (getCurrentText() != null) {
                    throw new IllegalStateException("Current Text must be null");
                }
                TextArea text = new TextArea();
                setAreaAttributes(attributes, text);
                setTraits(attributes, text, SUBSET_COMMON);
                setTraits(attributes, text, SUBSET_BOX);
                setTraits(attributes, text, SUBSET_COLOR);
                setTraits(attributes, text, SUBSET_FONT);
                text.setBaselineOffset(getAttributeAsInteger(attributes, "baseline", 0));
                text.setOffset(getAttributeAsInteger(attributes, "offset", 0));
                text.setTextLetterSpaceAdjust(getAttributeAsInteger(attributes,
                        "tlsadjust", 0));
                text.setTextWordSpaceAdjust(getAttributeAsInteger(attributes,
                        "twsadjust", 0));
                Area parent = (Area)areaStack.peek();
                parent.addChildArea(text);
                areaStack.push(text);
            }
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     * if id can be resolved then simply return a word, otherwise
     * return a resolvable area
     */
    private InlineArea getPageNumberCitationInlineArea(LayoutManager parentLM) {
        PageViewport page = getPSLM().getFirstPVWithID(fobj.getRefId());
        TextArea text = null;
        if (page != null) {
            String str = page.getPageNumberString();
            // get page string from parent, build area
            text = new TextArea();
            int width = getStringWidth(str);
            text.addWord(str, 0);
            text.setIPD(width);
            resolved = true;
        } else {
            resolved = false;
            text = new UnresolvedPageNumber(fobj.getRefId(), font);
            String str = "MMM"; // reserve three spaces for page number
            int width = getStringWidth(str);
            text.setIPD(width);
        }
        updateTextAreaTraits(text);
       
        return text;
    }
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            leaderArea.addTrait(Trait.COLOR, fobj.getColor());
        } else if (fobj.getLeaderPattern() == EN_SPACE) {
            leaderArea = new Space();
            leaderArea.setBPD(1);
        } else if (fobj.getLeaderPattern() == EN_DOTS) {
            TextArea t = new TextArea();
            char dot = '.'; // userAgent.getLeaderDotCharacter();

            int width = font.getCharWidth(dot);
            t.addWord("" + dot, 0);
            t.setIPD(width);
            t.setBPD(width);
            t.setBaselineOffset(width);
            TraitSetter.addFontTraits(t, font);
            t.addTrait(Trait.COLOR, fobj.getColor());
            Space spacer = null;
            if (fobj.getLeaderPatternWidth().getValue(this) > width) {
                spacer = new Space();
                spacer.setIPD(fobj.getLeaderPatternWidth().getValue(this) - width);
                width = fobj.getLeaderPatternWidth().getValue(this);
            }
            FilledArea fa = new FilledArea();
            fa.setUnitWidth(width);
            fa.addChildArea(t);
            if (spacer != null) {
                fa.addChildArea(spacer);
            }
            fa.setBPD(t.getBPD());

            leaderArea = fa;
        } else if (fobj.getLeaderPattern() == EN_USECONTENT) {
            if (fobj.getChildNodes() == null) {
                fobj.getLogger().error("Leader use-content with no content");
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Related Classes of org.apache.fop.area.inline.TextArea

  • org.apache.fop.area.AreaTreeParser$Handler$TextMaker
  • org.apache.fop.complexscripts.bidi.UnflattenProcessor
  • org.apache.fop.layoutmgr.inline.AbstractPageNumberCitationLayoutManager
  • org.apache.fop.layoutmgr.inline.CharacterLayoutManager
  • org.apache.fop.layoutmgr.inline.LeaderLayoutManager
  • org.apache.fop.layoutmgr.inline.PageNumberCitationLastLayoutManager
  • org.apache.fop.layoutmgr.inline.PageNumberCitationLayoutManager
  • org.apache.fop.layoutmgr.inline.PageNumberLayoutManager
  • org.apache.fop.layoutmgr.inline.TextLayoutManager
  • org.apache.fop.layoutmgr.inline.TextLayoutManager$TextAreaBuilder
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