001: /*
002: * $Id: TextItem.java,v 1.2 2002/02/15 23:44:28 skavish Exp $
003: *
004: * ==========================================================================
005: *
006: * The JGenerator Software License, Version 1.0
007: *
008: * Copyright (c) 2000 Dmitry Skavish (skavish@usa.net). All rights reserved.
009: *
010: * Redistribution and use in source and binary forms, with or without
011: * modification, are permitted provided that the following conditions are met:
012: *
013: * 1. Redistributions of source code must retain the above copyright
014: * notice, this list of conditions and the following disclaimer.
015: *
016: * 2. Redistributions in binary form must reproduce the above copyright
017: * notice, this list of conditions and the following disclaimer in
018: * the documentation and/or other materials provided with the
019: * distribution.
020: *
021: * 3. The end-user documentation included with the redistribution, if
022: * any, must include the following acknowlegement:
023: * "This product includes software developed by Dmitry Skavish
024: * (skavish@usa.net, http://www.flashgap.com/)."
025: * Alternately, this acknowlegement may appear in the software itself,
026: * if and wherever such third-party acknowlegements normally appear.
027: *
028: * 4. The name "The JGenerator" must not be used to endorse or promote
029: * products derived from this software without prior written permission.
030: * For written permission, please contact skavish@usa.net.
031: *
032: * 5. Products derived from this software may not be called "The JGenerator"
033: * nor may "The JGenerator" appear in their names without prior written
034: * permission of Dmitry Skavish.
035: *
036: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
037: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
038: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
039: * DISCLAIMED. IN NO EVENT SHALL DMITRY SKAVISH OR THE OTHER
040: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
041: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
042: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
043: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
044: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
045: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
046: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
047: * SUCH DAMAGE.
048: *
049: */
050:
051: package org.openlaszlo.iv.flash.api.text;
052:
053: import org.openlaszlo.iv.flash.util.*;
054: import org.openlaszlo.iv.flash.api.*;
055: import org.openlaszlo.iv.flash.context.Context;
056: import java.io.*;
057:
058: /**
059: * This class contains info for one text style run
060: * from MM Generator undocumented text tag.
061: * <P>
062: * The objects of this class are not supposed to be written
063: * to flash buffer (i.e. generated). They are used by
064: * layout managers (for example {@link org.openlaszlo.iv.flash.util.TextLayout})
065: * to lay out text. The layout managers produce {@link TextRecord}
066: * and {@link TextStyleChangeRecord}.
067: *
068: * @author Dmitry Skavish
069: */
070: public final class TextItem extends FlashItem {
071:
072: public Font font = null; // font
073: public Color color = null; // color
074: public int height; // font height
075: public int style = 0; // 0x01 - bold, 0x02 - italic
076: public int align = 0; // 0-left, 1-right, 2-center, 3-justify
077: public int indent = 0; // indentation
078: public int marginleft = 0; // margin left
079: public int marginright = 0; // margin right
080: public int linesp = 0; // line space
081: public int kerning = 0; // kerning
082: public int script = 0; // 0-normal, 1-superscript, 2-subscript
083: public String text; // text
084:
085: public TextItem() {
086: }
087:
088: public TextItem(String text, Font font, int height, Color color) {
089: this .text = text;
090: this .font = font;
091: this .height = height;
092: this .color = color;
093: }
094:
095: public void apply(Context context) {
096: text = context.apply(text);
097: text = text.replace((char) 9, ' ');
098: }
099:
100: public boolean isConstant() {
101: return !Util.hasVar(text);
102: }
103:
104: public void write(FlashOutput fob) {
105: // ......
106: }
107:
108: public void printContent(PrintStream out, String indent) {
109: // ......
110: }
111:
112: protected FlashItem copyInto(FlashItem item, ScriptCopier copier) {
113: TextItem t = (TextItem) item;
114: t.font = font;
115: t.color = (Color) color.getCopy(copier);
116: t.height = height;
117: t.style = style;
118: t.align = align;
119: t.indent = indent;
120: t.marginleft = marginleft;
121: t.marginright = marginright;
122: t.linesp = linesp;
123: t.kerning = kerning;
124: t.script = script;
125: t.text = text;
126: return t;
127: }
128:
129: public FlashItem getCopy(ScriptCopier copier) {
130: return copyInto(new TextItem(), copier);
131: }
132:
133: }
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