SSL HelloWorld.java Sprache: JAVA

/*
*
* Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
*   - Redistributions of source code must retain the above copyright
*     notice, this list of conditions and the following disclaimer.
*
*   - Redistributions in binary form must reproduce the above copyright
*     notice, this list of conditions and the following disclaimer in the
*     documentation and/or other materials provided with the distribution.
*
*   - Neither the name of Oracle nor the names of its
*     contributors may be used to endorse or promote products derived
*     from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

import java.awt.Color;
import java.util.HashMap;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.text.BadLocationException;
import javax.swing.text.DefaultStyledDocument;
import javax.swing.text.Style;
import javax.swing.text.StyleConstants;
import javax.swing.text.StyleContext;

/**
* hack to load attributed content.
*/
public class HelloWorld {

    HelloWorld(DefaultStyledDocument doc, StyleContext styles) {
        this.doc = doc;
        this.styles = styles;
        runAttr = new HashMap<String, Style>();
    }

    void loadDocument() {
        createStyles();
        for (int i = 0; i < data.length; i++) {
            Paragraph p = data[i];
            addParagraph(p);
        }
    }

    void addParagraph(Paragraph p) {
        try {
            Style s = null;
            for (int i = 0; i < p.data.length; i++) {
                Run run = p.data[i];
                s = runAttr.get(run.attr);
                doc.insertString(doc.getLength(), run.content, s);
            }

            // set logical style
            Style ls = styles.getStyle(p.logical);
            doc.setLogicalStyle(doc.getLength() - 1, ls);
            doc.insertString(doc.getLength(), "\n", null);
        } catch (BadLocationException e) {
            System.err.println("Internal error: " + e);
        }
    }

    void createStyles() {
        // no attributes defined
        Style s = styles.addStyle(null, null);
        runAttr.put("none", s);
        s = styles.addStyle(null, null);
        StyleConstants.setItalic(s, true);
        StyleConstants.setForeground(s, new Color(153, 153, 102));
        runAttr.put("cquote", s); // catepillar quote

        s = styles.addStyle(null, null);
        StyleConstants.setItalic(s, true);
        StyleConstants.setForeground(s, new Color(51, 102, 153));
        runAttr.put("aquote", s); // alice quote

        try {
            ResourceBundle resources = ResourceBundle.getBundle(
                    "resources.Stylepad",
                    Locale.getDefault());
            s = styles.addStyle(null, null);
            Icon alice = new ImageIcon(resources.getString("aliceGif"));
            StyleConstants.setIcon(s, alice);
            runAttr.put("alice", s); // alice

            s = styles.addStyle(null, null);
            Icon caterpillar = new ImageIcon(resources.getString(
                    "caterpillarGif"));
            StyleConstants.setIcon(s, caterpillar);
            runAttr.put("caterpillar", s); // caterpillar

            s = styles.addStyle(null, null);
            Icon hatter = new ImageIcon(resources.getString("hatterGif"));
            StyleConstants.setIcon(s, hatter);
            runAttr.put("hatter", s); // hatter

        } catch (MissingResourceException mre) {
            // can't display image
        }

        Style def = styles.getStyle(StyleContext.DEFAULT_STYLE);

        Style heading = styles.addStyle("heading", def);
        //StyleConstants.setFontFamily(heading, "SansSerif");
        StyleConstants.setBold(heading, true);
        StyleConstants.setAlignment(heading, StyleConstants.ALIGN_CENTER);
        StyleConstants.setSpaceAbove(heading, 10);
        StyleConstants.setSpaceBelow(heading, 10);
        StyleConstants.setFontSize(heading, 18);

        // Title
        Style sty = styles.addStyle("title", heading);
        StyleConstants.setFontSize(sty, 32);

        // edition
        sty = styles.addStyle("edition", heading);
        StyleConstants.setFontSize(sty, 16);

        // author
        sty = styles.addStyle("author", heading);
        StyleConstants.setItalic(sty, true);
        StyleConstants.setSpaceBelow(sty, 25);

        // subtitle
        sty = styles.addStyle("subtitle", heading);
        StyleConstants.setSpaceBelow(sty, 35);

        // normal
        sty = styles.addStyle("normal", def);
        StyleConstants.setLeftIndent(sty, 10);
        StyleConstants.setRightIndent(sty, 10);
        //StyleConstants.setFontFamily(sty, "SansSerif");
        StyleConstants.setFontSize(sty, 14);
        StyleConstants.setSpaceAbove(sty, 4);
        StyleConstants.setSpaceBelow(sty, 4);
    }
    DefaultStyledDocument doc;
    StyleContext styles;
    HashMap<String, Style> runAttr;

    static class Paragraph {

        Paragraph(String logical, Run[] data) {
            this.logical = logical;
            this.data = data;
        }
        String logical;
        Run[] data;
    }

    static class Run {

        Run(String attr, String content) {
            this.attr = attr;
            this.content = content;
        }
        String attr;
        String content;
    }
    Paragraph[] data = new Paragraph[] {
        new Paragraph("title", new Run[] {
            new Run("none", "Hello from Cupertino")
        }),
        new Paragraph("title", new Run[] {
            new Run("none", "\u53F0\u5317\u554F\u5019\u60A8\u0021")
        }),
        new Paragraph("title", new Run[] {
            new Run("none", "\u0391\u03B8\u03B7\u03BD\u03B1\u03B9\u0020" // Greek
            + "\u03B1\u03C3\u03C0\u03B1\u03B6\u03BF\u03BD"
            + "\u03C4\u03B1\u03B9\u0020\u03C5\u03BC\u03B1"
            + "\u03C2\u0021")
        }),
        new Paragraph("title", new Run[] {
            new Run("none", "\u6771\u4eac\u304b\u3089\u4eca\u65e5\u306f")
        }),
        new Paragraph("title", new Run[] {
            new Run("none", "\u05e9\u05dc\u05d5\u05dd \u05de\u05d9\u05e8\u05d5"
            + "\u05e9\u05dc\u05d9\u05dd")
        }),
        new Paragraph("title", new Run[] {
            new Run("none", "\u0633\u0644\u0627\u0645")
        }), };
}

quality95%

¤ Dauer der Verarbeitung: 0.18 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.