97 lines
3.5 KiB
Java
97 lines
3.5 KiB
Java
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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package netscape.test.plugin.composer;
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import java.io.*;
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import netscape.plugin.composer.*;
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import netscape.plugin.composer.io.*;
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import java.awt.Color;
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/** Sample Plugin that wraps selected text into a table.
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* Shows how to do low-level parsing of html.
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*/
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public class Tableize extends Plugin {
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/** Test the plugin. Not required for normal operation of the plugin.
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* You can use this to run the plugin from the command line:
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* java -classpath <your-class-path> <your-plugin-name> args...
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* where args... are passed on to the Test class.
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* You can remove this code before shipping your plugin.
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*/
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static public void main(String[] args) {
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Test.perform(args, new Tableize());
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}
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/** Get the human readable name of the plugin. Defaults to the name of the plugin class.
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* @return the human readable name of the plugin.
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*/
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public String getName()
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{
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return "Tableize";
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}
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/** Get the human readable category of the plugin. Defaults to the name of the plugin class.
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* @return the human readable category of the plugin.
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*/
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public String getCategory()
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{
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return "Character Tools";
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}
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/** Get the human readable hint for the plugin. This is a one-sentence description of
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* what the plugin does. Defaults to the name of the plugin class.
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* @return the human readable hint for the plugin.
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*/
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public String getHint()
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{
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return "Puts the selected text into a table.";
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}
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/** Perform the action of the plugin. This plugin wraps selected text into a table.
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*
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* @param document the current document.
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*/
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public boolean perform(Document document) throws IOException{
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// Get the output stream to hold the new document text.
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PrintWriter out = new PrintWriter(document.getOutput());
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// Create a lexical stream to tokenize the old document text.
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LexicalStream in = new LexicalStream(document.getInput());
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for(;;){
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// Get the next token of the document.
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Token token = in.next();
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if ( token == null ) break; // Null means we've finished the document.
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else if (token instanceof Comment ) {
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Comment comment = (Comment) token;
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if ( comment.isSelectionStart() ){
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out.print(token);
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out.print("<TABLE BGCOLOR=#30c030><TR><TD>");
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continue;
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}
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else if (comment.isSelectionEnd() ){
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out.print("</TD></TR></TABLE>");
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out.print(token);
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continue;
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}
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}
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out.print(token);
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}
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out.close();
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return true;
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}
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}
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