Example usage for com.lowagie.text.rtf.text RtfTab RtfTab

Introduction

In this page you can find the example usage for com.lowagie.text.rtf.text RtfTab RtfTab.

Prototype

public RtfTab(float position, int type) 

Source Link

Document

Constructs a new RtfTab with the given position and type.

Usage

From source file:ca.nines.ise.writer.RTFWriter.java

License:Open Source License

@Override
public void render(DOM dom, Annotation annotation) throws DocumentException, IOException {
    this.preprocess(dom, annotation);

    fontStack = new ArrayDeque<>();
    fontStack.push(FontFactory.getFont("Times New Roman", 12, Color.BLACK));
    Font font;/*from w ww.j  ava  2s.c om*/

    boolean inSP = false; // in speech prefix
    boolean inSD = false; // in stage direction
    boolean inDQ = false; // in a double quote
    boolean inS = false; // in a speech
    boolean inHW = false;
    char part = 'i';

    String mode = "verse";

    doc.open();
    startParagraph();

    for (Node n : dom) {
        switch (n.type()) {
        case ABBR:
            break;
        case CHAR:
            addChunk(n.unicode());
            break;
        case EMPTY:
            switch (n.getName()) {
            case "FNLOC":
                EmptyNode fnloc = (EmptyNode) n;
                Note note = annotation.get(Integer.parseInt(fnloc.getAttribute("ref")) - 1);
                if (!note.hasNoteLevel("1")) {
                    break;
                }
                this.footnote(note);
                break;
            case "TLN":
            case "L":
                if (mode.equals("prose")) {
                    break;
                }
                if (inS) {
                    startParagraph(p2);
                } else {
                    startParagraph(p1);
                }
                EmptyNode en = (EmptyNode) n;
                if (en.hasAttribute("part")) {
                    part = en.getAttribute("part").charAt(0);
                } else {
                    part = 'i';
                }
                break;
            }
            break;
        case END:
            switch (n.getName()) {
            case "FOREIGN":
                fontStack.pop();
                break;
            case "HW":
                inHW = false;
                break;
            case "I":
                fontStack.pop();
                break;
            case "LD":
                startParagraph();
                break;
            case "S":
                inS = false;
                break;
            case "SD":
                fontStack.pop();
                inSD = false;
                break;
            case "SP":
                addChunk(". ");
                inSP = false;
                break;
            }
            break;
        case START:
            switch (n.getName()) {
            case "FOREIGN":
                font = new Font(fontStack.getFirst());
                font.setStyle(Font.ITALIC);
                fontStack.push(font);
                break;
            case "HW":
                inHW = true;
                break;
            case "I":
                font = new Font(fontStack.getFirst());
                font.setStyle(Font.ITALIC);
                fontStack.push(font);
                break;
            case "LD":
                startParagraph(ld);
                break;
            case "MODE":
                mode = ((TagNode) n).getAttribute("t");
                break;
            case "S":
                if (mode.equals("prose")) {
                    startParagraph(prose);
                }
                inS = true;
                break;
            case "SD":
                font = new Font(fontStack.getFirst());
                font.setStyle(Font.ITALIC);
                StartNode start = (StartNode) n;
                if (start.hasAttribute("t") && start.getAttribute("t").contains("exit")) {
                    startParagraph(exit);
                }
                if (start.hasAttribute("t") && start.getAttribute("t").contains("optional")) {
                    font.setColor(Color.GRAY);
                }
                fontStack.push(font);
                inSD = true;
                break;
            case "SP":
                inSP = true;
                break;
            }
            break;
        case TEXT:
            String txt = n.getText();
            txt = txt.replace("--", "\u2014");
            txt = txt.replace("\n", "");

            if (inSP) {
                addChunk(txt.toUpperCase());
                break;
            }

            if (inHW) {
                txt = txt.replaceFirst("[(]", "");
                inHW = false;
            }

            if (inSD) {
                // DOES NOT MATCH AFTER A TAG.
                if ((txt.indexOf('[') >= 0) || (txt.indexOf(']') >= 0)) {
                    StringBuilder sb = new StringBuilder();
                    for (int i = 0; i < txt.length(); i++) {
                        char c = txt.charAt(i);
                        if (c == '[' || c == ']') {
                            if (sb.length() > 0) {
                                addChunk(sb.toString());
                                sb = new StringBuilder();
                            }
                            addDirect("{\\i0" + String.valueOf(c) + "}");
                        } else {
                            sb.append(c);
                        }
                    }
                    if (sb.length() > 0) {
                        addChunk(sb.toString());
                    }
                    break;
                } else {
                    addChunk(txt);
                    break;
                }
            }

            if (part != 'i' && inS) {
                RtfTab tab = null;
                String tabStr = "";
                if (part == 'm') {
                    tab = new RtfTab(100, RtfTab.TAB_LEFT_ALIGN);
                    tabStr = "\t";
                }
                if (part == 'f') {
                    tab = new RtfTab(200, RtfTab.TAB_LEFT_ALIGN);
                    tabStr = "\t\t";
                }
                if (tab != null) {
                    p.add(tab);
                    addChunk(tabStr);
                }
                part = 'i'; // ensure it's only done once for m or f.
            }

            // fix quotation marks.
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < txt.length(); i++) {
                char c = txt.charAt(i);
                switch (c) {
                case '"':
                    if (inDQ) {
                        // typographer's end quote.
                        sb.append("\u201D");
                        inDQ = false;
                    } else {
                        // typographer's start quote.
                        sb.append("\u201C");
                        inDQ = true;
                    }
                    break;
                case '\'':
                    sb.append("\u2019"); // appostrophe
                    break;
                default:
                    sb.append(c);
                }
            }
            addChunk(sb.toString());
            break;
        }
    }

    startParagraph();

    doc.close();
}

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