Example usage for java.text AttributedCharacterIterator getIndex

Introduction

In this page you can find the example usage for java.text AttributedCharacterIterator getIndex.

Prototype

public int getIndex();

Source Link

Document

Returns the current index.

Usage

From source file:net.sf.jasperreports.engine.util.JRStyledTextParser.java

/**
 * Outputs a styled text String given a set of element-level styled text
 * attributes and a styled text in the form of a String text and an iterator
 * of style attributes.//from   ww  w  . java2s  . c  o  m
 * 
 * @param parentAttrs the element-level styled text attributes
 * @param iterator iterator of styled text attributes
 * @param text the text
 * @return the String styled text representation
 */
public String write(Map<Attribute, Object> parentAttrs, AttributedCharacterIterator iterator, String text) {
    StringBuilder sb = new StringBuilder();

    int runLimit = 0;

    while (runLimit < iterator.getEndIndex() && (runLimit = iterator.getRunLimit()) <= iterator.getEndIndex()) {
        String chunk = text.substring(iterator.getIndex(), runLimit);
        Map<Attribute, Object> attrs = iterator.getAttributes();

        StringBuilder styleBuilder = writeStyleAttributes(parentAttrs, attrs);
        if (styleBuilder.length() > 0) {
            sb.append(LESS);
            sb.append(NODE_style);
            sb.append(styleBuilder.toString());
            sb.append(GREATER);
            writeChunk(sb, parentAttrs, attrs, chunk);
            sb.append(LESS_SLASH);
            sb.append(NODE_style);
            sb.append(GREATER);
        } else {
            writeChunk(sb, parentAttrs, attrs, chunk);
        }

        iterator.setIndex(runLimit);
    }

    return sb.toString();
}

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From source file:net.sf.jasperreports.engine.export.ooxml.JRXlsxExporter.java

/**
 *
 *///from  w  ww.j  a  v  a2s.com
protected void exportStyledText(JRStyle style, JRStyledText styledText, Locale locale, boolean isStyledText) {
    String text = styledText.getText();

    int runLimit = 0;

    AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();

    while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) {
        runHelper.export(style, iterator.getAttributes(), text.substring(iterator.getIndex(), runLimit), locale,
                invalidCharReplacement, isStyledText);

        iterator.setIndex(runLimit);
    }
}

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From source file:com.siteview.ecc.report.xls.JRXlsExporter.java

protected HSSFRichTextString getRichTextString(JRStyledText styledText, short forecolor, JRFont defaultFont,
        Locale locale) {/*from   w ww  .ja va2  s  .c o  m*/
    String text = styledText.getText();
    HSSFRichTextString richTextStr = new HSSFRichTextString(text);
    int runLimit = 0;
    AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();

    while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) {
        Map attributes = iterator.getAttributes();
        JRFont runFont = attributes.isEmpty() ? defaultFont : new JRBaseFont(attributes);
        short runForecolor = attributes.get(TextAttribute.FOREGROUND) != null
                ? getNearestColor((Color) attributes.get(TextAttribute.FOREGROUND)).getIndex()
                : forecolor;
        HSSFFont font = getLoadedFont(runFont, runForecolor, attributes, locale);
        richTextStr.applyFont(iterator.getIndex(), runLimit, font);
        iterator.setIndex(runLimit);
    }
    return richTextStr;
}

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From source file:net.sf.jasperreports.engine.export.ooxml.JRDocxExporter.java

/**
 *
 *//*  w w w. j  a va  2 s.c o m*/
protected void exportStyledText(JRStyle style, JRStyledText styledText, Locale locale, boolean hiddenText,
        boolean startedHyperlink, boolean isNewLineJustified) {
    Color elementBackcolor = null;
    Map<AttributedCharacterIterator.Attribute, Object> globalAttributes = styledText.getGlobalAttributes();
    if (globalAttributes != null) {
        elementBackcolor = (Color) styledText.getGlobalAttributes().get(TextAttribute.BACKGROUND);
    }

    String text = styledText.getText();

    int runLimit = 0;

    AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();

    while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) {
        Map<Attribute, Object> attributes = iterator.getAttributes();

        boolean localHyperlink = false;

        if (!startedHyperlink) {
            JRPrintHyperlink hyperlink = (JRPrintHyperlink) attributes.get(JRTextAttribute.HYPERLINK);
            if (hyperlink != null) {
                localHyperlink = startHyperlink(hyperlink, true);
            }
        }

        runHelper.export(style, iterator.getAttributes(), text.substring(iterator.getIndex(), runLimit), locale,
                hiddenText, invalidCharReplacement, elementBackcolor, isNewLineJustified);

        if (localHyperlink) {
            endHyperlink(true);
        }

        iterator.setIndex(runLimit);
    }
}

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From source file:net.sf.jasperreports.engine.export.ooxml.JRPptxExporter.java

/**
 *
 *///from w w  w . j a  v a2 s . c o  m
protected void exportStyledText(JRStyle style, JRStyledText styledText, Locale locale, String fieldType,
        String uuid) {
    String text = styledText.getText();

    int runLimit = 0;

    AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();

    while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) {
        if (fieldType != null) {
            runHelper.export(style, iterator.getAttributes(), text.substring(iterator.getIndex(), runLimit),
                    locale, invalidCharReplacement, fieldType, uuid);
        } else {
            runHelper.export(style, iterator.getAttributes(), text.substring(iterator.getIndex(), runLimit),
                    locale, invalidCharReplacement);

        }

        iterator.setIndex(runLimit);
    }
}

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From source file:com.dlya.facturews.DlyaPdfExporter2.java

/**
 *
 *///from   w  w w.  java 2s  .c  o m
protected Phrase getPhrase(AttributedString as, String text, JRPrintText textElement) {
    Phrase phrase = new Phrase();
    int runLimit = 0;

    AttributedCharacterIterator iterator = as.getIterator();
    Locale locale = getTextLocale(textElement);

    boolean firstChunk = true;
    while (runLimit < text.length() && (runLimit = iterator.getRunLimit()) <= text.length()) {
        Map<Attribute, Object> attributes = iterator.getAttributes();
        Chunk chunk = getChunk(attributes, text.substring(iterator.getIndex(), runLimit), locale);

        if (firstChunk) {
            // only set anchor + bookmark for the first chunk in the text
            setAnchor(chunk, textElement, textElement);
        }

        JRPrintHyperlink hyperlink = textElement;
        if (hyperlink.getHyperlinkTypeValue() == HyperlinkTypeEnum.NONE) {
            hyperlink = (JRPrintHyperlink) attributes.get(JRTextAttribute.HYPERLINK);
        }

        setHyperlinkInfo(chunk, hyperlink);
        phrase.add(chunk);

        iterator.setIndex(runLimit);
        firstChunk = false;
    }

    return phrase;
}

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From source file:net.sf.jasperreports.engine.export.JRXlsExporter.java

protected HSSFRichTextString getRichTextString(JRStyledText styledText, short forecolor, JRFont defaultFont,
        Locale locale) {//from   w ww.ja va  2  s . c  o  m
    String text = styledText.getText();
    HSSFRichTextString richTextStr = new HSSFRichTextString(text);
    int runLimit = 0;
    AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();

    while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) {
        Map<Attribute, Object> attributes = iterator.getAttributes();
        JRFont runFont = attributes.isEmpty() ? defaultFont : new JRBaseFont(attributes);
        short runForecolor = attributes.get(TextAttribute.FOREGROUND) != null
                ? getWorkbookColor((Color) attributes.get(TextAttribute.FOREGROUND)).getIndex()
                : forecolor;
        HSSFFont font = getLoadedFont(runFont, runForecolor, attributes, locale);
        richTextStr.applyFont(iterator.getIndex(), runLimit, font);
        iterator.setIndex(runLimit);
    }
    return richTextStr;
}

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From source file:net.sf.jasperreports.engine.export.JRHtmlExporter.java

/**
 *
 *///from   ww w. j  a  v a 2s  .  com
protected void exportStyledText(JRPrintText printText, JRStyledText styledText, String tooltip)
        throws IOException {
    Locale locale = getTextLocale(printText);
    LineSpacingEnum lineSpacing = printText.getParagraph().getLineSpacing();
    Float lineSpacingSize = printText.getParagraph().getLineSpacingSize();
    float lineSpacingFactor = printText.getLineSpacingFactor();
    Color backcolor = printText.getBackcolor();

    String text = styledText.getText();

    int runLimit = 0;

    AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();

    boolean first = true;
    boolean startedSpan = false;
    while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) {
        //if there are several text runs, write the tooltip into a parent <span>
        if (first && runLimit < styledText.length() && tooltip != null) {
            startedSpan = true;
            writer.write("<span title=\"");
            writer.write(JRStringUtil.xmlEncode(tooltip));
            writer.write("\">");
            //reset the tooltip so that inner <span>s to not use it
            tooltip = null;
        }
        first = false;

        exportStyledTextRun(iterator.getAttributes(), text.substring(iterator.getIndex(), runLimit), tooltip,
                locale, lineSpacing, lineSpacingSize, lineSpacingFactor, backcolor);

        iterator.setIndex(runLimit);
    }

    if (startedSpan) {
        writer.write("</span>");
    }
}

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From source file:net.sf.jasperreports.engine.export.JRRtfExporter.java

/**
 * Draw a text box/* ww w. j  av  a 2s .co m*/
 * @param text JasperReports text object (JRPrintText)
 * @throws JRException
 */
public void exportText(JRPrintText text) throws IOException, JRException {

    // use styled text
    JRStyledText styledText = getStyledText(text);
    if (styledText == null) {
        return;
    }

    int width = text.getWidth();
    int height = text.getHeight();

    int textHeight = (int) text.getTextHeight();

    if (textHeight <= 0) {
        if (height <= 0) {
            throw new JRException(EXCEPTION_MESSAGE_KEY_INVALID_TEXT_HEIGHT, (Object[]) null);
        }
        textHeight = height;
    }

    /*   */
    startElement(text);

    // padding for the text
    int topPadding = text.getLineBox().getTopPadding();
    int leftPadding = text.getLineBox().getLeftPadding();
    int bottomPadding = text.getLineBox().getBottomPadding();
    int rightPadding = text.getLineBox().getRightPadding();

    String rotation = null;

    switch (text.getRotationValue()) {
    case LEFT: {
        switch (text.getVerticalTextAlign()) {
        case BOTTOM: {
            leftPadding = Math.max(leftPadding, width - rightPadding - textHeight);
            break;
        }
        case MIDDLE: {
            leftPadding = Math.max(leftPadding, (width - rightPadding - textHeight) / 2);
            break;
        }
        case TOP:
        case JUSTIFIED:
        default: {
        }
        }
        rotation = "{\\sp{\\sn txflTextFlow}{\\sv 2}}";
        break;
    }
    case RIGHT: {
        switch (text.getVerticalTextAlign()) {
        case BOTTOM: {
            rightPadding = Math.max(rightPadding, width - leftPadding - textHeight);
            break;
        }
        case MIDDLE: {
            rightPadding = Math.max(rightPadding, (width - leftPadding - textHeight) / 2);
            break;
        }
        case TOP:
        case JUSTIFIED:
        default: {
        }
        }
        rotation = "{\\sp{\\sn txflTextFlow}{\\sv 3}}";
        break;
    }
    case UPSIDE_DOWN: {
        switch (text.getVerticalTextAlign()) {
        case TOP: {
            topPadding = Math.max(topPadding, height - bottomPadding - textHeight);
            break;
        }
        case MIDDLE: {
            topPadding = Math.max(topPadding, (height - bottomPadding - textHeight) / 2);
            break;
        }
        case BOTTOM:
        case JUSTIFIED:
        default: {
        }
        }
        rotation = "";
        break;
    }
    case NONE:
    default: {
        switch (text.getVerticalTextAlign()) {
        case BOTTOM: {
            topPadding = Math.max(topPadding, height - bottomPadding - textHeight);
            break;
        }
        case MIDDLE: {
            topPadding = Math.max(topPadding, (height - bottomPadding - textHeight) / 2);
            break;
        }
        case TOP:
        case JUSTIFIED:
        default: {
        }
        }
        rotation = "";
    }
    }

    contentWriter.write(rotation);
    contentWriter.write("{\\sp{\\sn dyTextTop}{\\sv ");
    contentWriter.write(String.valueOf(LengthUtil.emu(topPadding)));
    contentWriter.write("}}");
    contentWriter.write("{\\sp{\\sn dxTextLeft}{\\sv ");
    contentWriter.write(String.valueOf(LengthUtil.emu(leftPadding)));
    contentWriter.write("}}");
    contentWriter.write("{\\sp{\\sn dyTextBottom}{\\sv ");
    contentWriter.write(String.valueOf(LengthUtil.emu(bottomPadding)));
    contentWriter.write("}}");
    contentWriter.write("{\\sp{\\sn dxTextRight}{\\sv ");
    contentWriter.write(String.valueOf(LengthUtil.emu(rightPadding)));
    contentWriter.write("}}");
    contentWriter.write("{\\sp{\\sn fLine}{\\sv 0}}");
    contentWriter.write("{\\shptxt{\\pard ");

    contentWriter.write("\\fi" + LengthUtil.twip(text.getParagraph().getFirstLineIndent()) + " ");
    contentWriter.write("\\li" + LengthUtil.twip(text.getParagraph().getLeftIndent()) + " ");
    contentWriter.write("\\ri" + LengthUtil.twip(text.getParagraph().getRightIndent()) + " ");
    contentWriter.write("\\sb" + LengthUtil.twip(text.getParagraph().getSpacingBefore()) + " ");
    contentWriter.write("\\sa" + LengthUtil.twip(text.getParagraph().getSpacingAfter()) + " ");

    TabStop[] tabStops = text.getParagraph().getTabStops();
    if (tabStops != null && tabStops.length > 0) {
        for (int i = 0; i < tabStops.length; i++) {
            TabStop tabStop = tabStops[i];

            String tabStopAlign = "";

            switch (tabStop.getAlignment()) {
            case CENTER:
                tabStopAlign = "\\tqc";
                break;
            case RIGHT:
                tabStopAlign = "\\tqr";
                break;
            case LEFT:
            default:
                tabStopAlign = "";
                break;
            }

            contentWriter.write(tabStopAlign + "\\tx" + LengthUtil.twip(tabStop.getPosition()) + " ");
        }
    }

    //      JRFont font = text;
    if (text.getRunDirectionValue() == RunDirectionEnum.RTL) {
        contentWriter.write("\\rtlch");
    }
    //      writer.write("\\f");
    //      writer.write(String.valueOf(getFontIndex(font)));
    //      writer.write("\\cf");
    //      writer.write(String.valueOf(getColorIndex(text.getForecolor())));
    contentWriter.write("\\cb");
    contentWriter.write(String.valueOf(getColorIndex(text.getBackcolor())));
    contentWriter.write(" ");

    //      if (font.isBold())
    //         writer.write("\\b");
    //      if (font.isItalic())
    //         writer.write("\\i");
    //      if (font.isStrikeThrough())
    //         writer.write("\\strike");
    //      if (font.isUnderline())
    //         writer.write("\\ul");
    //      writer.write("\\fs");
    //      writer.write(String.valueOf(font.getFontSize() * 2));

    switch (text.getHorizontalTextAlign()) {
    case LEFT:
        contentWriter.write("\\ql");
        break;
    case CENTER:
        contentWriter.write("\\qc");
        break;
    case RIGHT:
        contentWriter.write("\\qr");
        break;
    case JUSTIFIED:
        contentWriter.write("\\qj");
        break;
    default:
        contentWriter.write("\\ql");
        break;
    }

    switch (text.getParagraph().getLineSpacing()) {
    case AT_LEAST: {
        contentWriter.write("\\sl" + LengthUtil.twip(text.getParagraph().getLineSpacingSize()));
        contentWriter.write(" \\slmult0 ");
        break;
    }
    case FIXED: {
        contentWriter.write("\\sl-" + LengthUtil.twip(text.getParagraph().getLineSpacingSize()));
        contentWriter.write(" \\slmult0 ");
        break;
    }
    case PROPORTIONAL: {
        contentWriter.write("\\sl" + (int) (text.getParagraph().getLineSpacingSize() * LINE_SPACING_FACTOR));
        contentWriter.write(" \\slmult1 ");
        break;
    }
    case DOUBLE: {
        contentWriter.write("\\sl" + (int) (2f * LINE_SPACING_FACTOR));
        contentWriter.write(" \\slmult1 ");
        break;
    }
    case ONE_AND_HALF: {
        contentWriter.write("\\sl" + (int) (1.5f * LINE_SPACING_FACTOR));
        contentWriter.write(" \\slmult1 ");
        break;
    }
    case SINGLE:
    default: {
        contentWriter.write("\\sl" + (int) (1f * LINE_SPACING_FACTOR));
        contentWriter.write(" \\slmult1 ");
        break;
    }
    }

    if (text.getAnchorName() != null) {
        writeAnchor(text.getAnchorName());
    }

    boolean startedHyperlink = exportHyperlink(text);

    // add parameters in case of styled text element
    String plainText = styledText.getText();
    int runLimit = 0;

    AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();
    while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) {

        Map<Attribute, Object> styledTextAttributes = iterator.getAttributes();
        JRFont styleFont = new JRBaseFont(styledTextAttributes);
        Color styleForeground = (Color) styledTextAttributes.get(TextAttribute.FOREGROUND);
        Color styleBackground = (Color) styledTextAttributes.get(TextAttribute.BACKGROUND);

        contentWriter.write("\\f");
        contentWriter.write(String.valueOf(getFontIndex(styleFont, getTextLocale(text))));
        contentWriter.write("\\fs");
        contentWriter.write(String.valueOf((int) (2 * styleFont.getFontsize())));

        if (styleFont.isBold()) {
            contentWriter.write("\\b");
        }
        if (styleFont.isItalic()) {
            contentWriter.write("\\i");
        }
        if (styleFont.isUnderline()) {
            contentWriter.write("\\ul");
        }
        if (styleFont.isStrikeThrough()) {
            contentWriter.write("\\strike");
        }

        if (TextAttribute.SUPERSCRIPT_SUPER.equals(styledTextAttributes.get(TextAttribute.SUPERSCRIPT))) {
            contentWriter.write("\\super");
        } else if (TextAttribute.SUPERSCRIPT_SUB.equals(styledTextAttributes.get(TextAttribute.SUPERSCRIPT))) {
            contentWriter.write("\\sub");
        }

        if (!(null == styleBackground || styleBackground.equals(text.getBackcolor()))) {
            contentWriter.write("\\highlight");
            contentWriter.write(String.valueOf(getColorIndex(styleBackground)));
        }
        contentWriter.write("\\cf");
        contentWriter.write(String.valueOf(getColorIndex(styleForeground)));
        contentWriter.write(" ");

        contentWriter.write(handleUnicodeText(plainText.substring(iterator.getIndex(), runLimit)));

        // reset all styles in the paragraph
        contentWriter.write("\\plain");

        iterator.setIndex(runLimit);
    }

    endHyperlink(startedHyperlink);

    contentWriter.write("\\par}}");

    /*   */
    finishElement();

    exportBox(text.getLineBox(), text.getX() + getOffsetX(), text.getY() + getOffsetY(), width, height);
}

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From source file:net.sf.jasperreports.engine.export.HtmlExporter.java

protected void exportStyledText(JRPrintText printText, JRStyledText styledText, String tooltip,
        boolean hyperlinkStarted) throws IOException {
    Locale locale = getTextLocale(printText);
    LineSpacingEnum lineSpacing = printText.getParagraph().getLineSpacing();
    Float lineSpacingSize = printText.getParagraph().getLineSpacingSize();
    float lineSpacingFactor = printText.getLineSpacingFactor();
    Color backcolor = printText.getBackcolor();

    String text = styledText.getText();

    int runLimit = 0;

    addSearchAttributes(styledText, printText);

    AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();

    boolean first = true;
    boolean startedSpan = false;

    boolean highlightStarted = false;

    while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) {
        //if there are several text runs, write the tooltip into a parent <span>
        if (first && runLimit < styledText.length() && tooltip != null) {
            startedSpan = true;/*from w  w w  . j a  va 2  s  . c  o  m*/
            writer.write("<span title=\"");
            writer.write(JRStringUtil.encodeXmlAttribute(tooltip));
            writer.write("\">");
            //reset the tooltip so that inner <span>s to not use it
            tooltip = null;
        }
        first = false;

        Map<Attribute, Object> attributes = iterator.getAttributes();
        Color highlightColor = (Color) attributes.get(JRTextAttribute.SEARCH_HIGHLIGHT);
        if (highlightColor != null && !highlightStarted) {
            highlightStarted = true;
            writer.write("<span class=\"jr_search_result\">");
        } else if (highlightColor == null && highlightStarted) {
            highlightStarted = false;
            writer.write("</span>");
        }

        exportStyledTextRun(attributes, text.substring(iterator.getIndex(), runLimit), tooltip, locale,
                lineSpacing, lineSpacingSize, lineSpacingFactor, backcolor, hyperlinkStarted);

        iterator.setIndex(runLimit);
    }

    if (highlightStarted) {
        writer.write("</span>");
    }

    if (startedSpan) {
        writer.write("</span>");
    }
}

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