001: /* ====================================================================
002: * The JRefactory License, Version 1.0
003: *
004: * Copyright (c) 2001 JRefactory. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by the
021: * JRefactory (http://www.sourceforge.org/projects/jrefactory)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. The names "JRefactory" must not be used to endorse or promote
026: * products derived from this software without prior written
027: * permission. For written permission, please contact seguin@acm.org.
028: *
029: * 5. Products derived from this software may not be called "JRefactory",
030: * nor may "JRefactory" appear in their name, without prior written
031: * permission of Chris Seguin.
032: *
033: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
034: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
035: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
036: * DISCLAIMED. IN NO EVENT SHALL THE CHRIS SEGUIN OR
037: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
038: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
039: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
040: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
041: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
042: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
043: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
044: * SUCH DAMAGE.
045: * ====================================================================
046: *
047: * This software consists of voluntary contributions made by many
048: * individuals on behalf of JRefactory. For more information on
049: * JRefactory, please see
050: * <http://www.sourceforge.org/projects/jrefactory>.
051: */
052: package org.acm.seguin.ide.elixir;
053:
054: import com.elixirtech.fx.*;
055: import com.elixirtech.ide.edit.*;
056: import org.acm.seguin.pretty.PrettyPrintFromIDE;
057: import org.acm.seguin.tools.install.PrettyPrinterConfigGUI;
058:
059: /**
060: * Pretty printer for the elixir editor.
061: *
062: *@author Chris Seguin
063: *@created October 18, 2001
064: *@date May 31, 1999
065: */
066: public class ElixirPrettyPrinter extends PrettyPrintFromIDE {
067: private BasicViewManager bvm;
068: private static PrettyPrinterConfigGUI gui = null;
069:
070: /**
071: * Create an ElixirPrettyPrinter object
072: */
073: public ElixirPrettyPrinter() {
074: super ();
075: }
076:
077: /**
078: * Sets the line number
079: *
080: *@param value The new LineNumber value
081: */
082: protected void setLineNumber(int value) {
083: bvm.setLineNo(value);
084: }
085:
086: /**
087: * Sets the string in the IDE
088: *
089: *@param value The new file contained in a string
090: */
091: protected void setStringInIDE(String value) {
092: bvm.setContentsString(value);
093: }
094:
095: /**
096: * Returns the initial line number
097: *
098: *@return The LineNumber value
099: */
100: protected int getLineNumber() {
101: return bvm.getLineNo();
102: }
103:
104: /**
105: * Get the output buffer
106: *
107: *@return a string containing the results
108: */
109: protected String getOutputBuffer() {
110: return removeCR(super .getOutputBuffer());
111: }
112:
113: /**
114: * Gets the initial string from the IDE
115: *
116: *@return The file in string format
117: */
118: protected String getStringFromIDE() {
119: FrameManager fm = FrameManager.current();
120: bvm = (BasicViewManager) fm.getViewSite()
121: .getCurrentViewManager();
122: return bvm.getContentsString();
123: }
124:
125: /**
126: * Reformats the current source code
127: */
128: public static void prettyPrint() {
129: ElixirPrettyPrinter epp = new ElixirPrettyPrinter();
130: epp.prettyPrintCurrentWindow();
131: }
132:
133: /**
134: * Description of the Method
135: */
136: public static void prettyPrintConfig() {
137: if (gui == null) {
138: gui = new PrettyPrinterConfigGUI(false);
139: }
140: gui.run();
141: }
142:
143: /**
144: * Remove \r from buffer
145: *
146: *@param input Description of Parameter
147: *@return a string containing the results
148: */
149: public String removeCR(String input) {
150: StringBuffer buffer = new StringBuffer();
151: int last = input.length();
152:
153: for (int ndx = 0; ndx < last; ndx++) {
154: char ch = input.charAt(ndx);
155: if (ch == '\r') {
156: // Do nothing
157: } else {
158: buffer.append(ch);
159: }
160: }
161:
162: return buffer.toString();
163: }
164: }
165: // EOF
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