diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/rtf/style')
6 files changed, 2055 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/text/rtf/style/RtfColor.java b/src/main/java/com/lowagie/text/rtf/style/RtfColor.java new file mode 100644 index 0000000..aca4ea2 --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/style/RtfColor.java @@ -0,0 +1,302 @@ +/*
+ * $Id: RtfColor.java,v 1.7 2004/12/14 12:51:59 blowagie Exp $
+ * $Name: $
+ *
+ * Copyright 2001, 2002, 2003, 2004 by Mark Hall
+ *
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the License.
+ *
+ * The Original Code is 'iText, a free JAVA-PDF library'.
+ *
+ * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
+ * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
+ * All Rights Reserved.
+ * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
+ * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
+ *
+ * Contributor(s): all the names of the contributors are added in the source code
+ * where applicable.
+ *
+ * Alternatively, the contents of this file may be used under the terms of the
+ * LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
+ * provisions of LGPL are applicable instead of those above. If you wish to
+ * allow use of your version of this file only under the terms of the LGPL
+ * License and not to allow others to use your version of this file under
+ * the MPL, indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by the LGPL.
+ * If you do not delete the provisions above, a recipient may use your version
+ * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the MPL as stated above or under the terms of the GNU
+ * Library General Public License as published by the Free Software Foundation;
+ * either version 2 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
+ * details.
+ *
+ * If you didn't download this code from the following link, you should check if
+ * you aren't using an obsolete version:
+ * http://www.lowagie.com/iText/
+ */
+
+package com.lowagie.text.rtf.style;
+
+import java.awt.Color;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+import com.lowagie.text.rtf.RtfElement;
+import com.lowagie.text.rtf.RtfExtendedElement;
+import com.lowagie.text.rtf.document.RtfDocument;
+
+
+/**
+ * The RtfColor stores one rtf color value for a rtf document
+ *
+ * @version $Version:$
+ * @author Mark Hall (mhall@edu.uni-klu.ac.at)
+ */
+public class RtfColor extends RtfElement implements RtfExtendedElement {
+
+ /**
+ * Constant for RED value
+ */
+ private static final byte[] COLOR_RED = "\\red".getBytes();
+ /**
+ * Constant for GREEN value
+ */
+ private static final byte[] COLOR_GREEN = "\\green".getBytes();
+ /**
+ * Constant for BLUE value
+ */
+ private static final byte[] COLOR_BLUE = "\\blue".getBytes();
+ /**
+ * Constant for the end of one color entry
+ */
+ private static final byte COLON = (byte) ';';
+ /**
+ * Constant for the number of the colour in the list of colours
+ */
+ private static final byte[] COLOR_NUMBER = "\\cf".getBytes();
+
+ /**
+ * The number of the colour in the list of colours
+ */
+ private int colorNumber = 0;
+ /**
+ * The red value
+ */
+ private int red = 0;
+ /**
+ * The green value
+ */
+ private int green = 0;
+ /**
+ * The blue value
+ */
+ private int blue = 0;
+
+ /**
+ * Constructor only for use when initializing the RtfColorList
+ *
+ * @param doc The RtfDocument this RtfColor belongs to
+ * @param red The red value to use
+ * @param green The green value to use
+ * @param blue The blue value to use
+ * @param colorNumber The number of the colour in the colour list
+ */
+ protected RtfColor(RtfDocument doc, int red, int green, int blue, int colorNumber) {
+ super(doc);
+ this.red = red;
+ this.blue = blue;
+ this.green = green;
+ this.colorNumber = colorNumber;
+ }
+
+ /**
+ * Constructs a RtfColor as a clone of an existing RtfColor
+ *
+ * @param doc The RtfDocument this RtfColor belongs to
+ * @param col The RtfColor to use as a base
+ */
+ public RtfColor(RtfDocument doc, RtfColor col) {
+ super(doc);
+ if(col != null) {
+ this.red = col.getRed();
+ this.green = col.getGreen();
+ this.blue = col.getBlue();
+ }
+ if(this.document != null) {
+ this.colorNumber = this.document.getDocumentHeader().getColorNumber(this);
+ }
+ }
+
+ /**
+ * Constructs a RtfColor based on the Color
+ *
+ * @param doc The RtfDocument this RtfColor belongs to
+ * @param col The Color to base this RtfColor on
+ */
+ public RtfColor(RtfDocument doc, Color col) {
+ super(doc);
+ if(col != null) {
+ this.red = col.getRed();
+ this.blue = col.getBlue();
+ this.green = col.getGreen();
+ }
+ if(this.document != null) {
+ this.colorNumber = this.document.getDocumentHeader().getColorNumber(this);
+ }
+ }
+
+ /**
+ * Constructs a RtfColor based on the red/green/blue values
+ *
+ * @param doc The RtfDocument this RtfColor belongs to
+ * @param red The red value to use
+ * @param green The green value to use
+ * @param blue The blue value to use
+ */
+ public RtfColor(RtfDocument doc, int red, int green, int blue) {
+ super(doc);
+ this.red = red;
+ this.blue = blue;
+ this.green = green;
+ if(this.document != null) {
+ this.colorNumber = this.document.getDocumentHeader().getColorNumber(this);
+ }
+ }
+
+ /**
+ * Write the definition part of this RtfColor.
+ *
+ * @return A byte array with the definition of this colour
+ */
+ public byte[] writeDefinition() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ result.write(COLOR_RED);
+ result.write(intToByteArray(red));
+ result.write(COLOR_GREEN);
+ result.write(intToByteArray(green));
+ result.write(COLOR_BLUE);
+ result.write(intToByteArray(blue));
+ result.write(COLON);
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+ /**
+ * Writes the beginning of this RtfColor
+ *
+ * @return A byte array with the colour start data
+ */
+ public byte[] writeBegin() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ result.write(COLOR_NUMBER);
+ result.write(intToByteArray(colorNumber));
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+ /**
+ * Unused
+ *
+ * @return An empty (<code>byte[0]</code>) byte array
+ */
+ public byte[] writeEnd() {
+ return new byte[0];
+ }
+
+ /**
+ * Tests if this RtfColor is equal to another RtfColor.
+ *
+ * @param obj another RtfColor
+ * @return <code>True</code> if red, green and blue values of the two colours match,
+ * <code>false</code> otherwise.
+ */
+ public boolean equals(Object obj) {
+ if(!(obj instanceof RtfColor)) {
+ return false;
+ }
+ RtfColor color = (RtfColor) obj;
+ if(this.red == color.getRed() && this.green == color.getGreen() && this.blue == color.getBlue()) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Returns the hash code of this RtfColor. The hash code is
+ * an integer with the lowest three bytes containing the values
+ * of red, green and blue.
+ *
+ * @return The hash code of this RtfColor
+ */
+ public int hashCode() {
+ return (this.red << 16) | (this.green << 8) | this.blue;
+ }
+
+ /**
+ * Get the blue value of this RtfColor
+ *
+ * @return The blue value
+ */
+ public int getBlue() {
+ return blue;
+ }
+
+ /**
+ * Get the green value of this RtfColor
+ *
+ * @return The green value
+ */
+ public int getGreen() {
+ return green;
+ }
+
+ /**
+ * Get the red value of this RtfColor
+ *
+ * @return The red value
+ */
+ public int getRed() {
+ return red;
+ }
+
+ /**
+ * Gets the number of this RtfColor in the list of colours
+ *
+ * @return Returns the colorNumber.
+ */
+ public int getColorNumber() {
+ return colorNumber;
+ }
+
+ /**
+ * Sets the RtfDocument this RtfColor belongs to
+ *
+ * @param doc The RtfDocument to use
+ */
+ public void setRtfDocument(RtfDocument doc) {
+ super.setRtfDocument(doc);
+ if(document != null) {
+ this.colorNumber = document.getDocumentHeader().getColorNumber(this);
+ }
+ }
+}
diff --git a/src/main/java/com/lowagie/text/rtf/style/RtfColorList.java b/src/main/java/com/lowagie/text/rtf/style/RtfColorList.java new file mode 100644 index 0000000..ddb71d1 --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/style/RtfColorList.java @@ -0,0 +1,137 @@ +/*
+ * $Id: RtfColorList.java,v 1.16 2005/05/04 14:33:52 blowagie Exp $
+ * $Name: $
+ *
+ * Copyright 2001, 2002, 2003, 2004 by Mark Hall
+ *
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the License.
+ *
+ * The Original Code is 'iText, a free JAVA-PDF library'.
+ *
+ * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
+ * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
+ * All Rights Reserved.
+ * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
+ * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
+ *
+ * Contributor(s): all the names of the contributors are added in the source code
+ * where applicable.
+ *
+ * Alternatively, the contents of this file may be used under the terms of the
+ * LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
+ * provisions of LGPL are applicable instead of those above. If you wish to
+ * allow use of your version of this file only under the terms of the LGPL
+ * License and not to allow others to use your version of this file under
+ * the MPL, indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by the LGPL.
+ * If you do not delete the provisions above, a recipient may use your version
+ * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the MPL as stated above or under the terms of the GNU
+ * Library General Public License as published by the Free Software Foundation;
+ * either version 2 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
+ * details.
+ *
+ * If you didn't download this code from the following link, you should check if
+ * you aren't using an obsolete version:
+ * http://www.lowagie.com/iText/
+ */
+
+package com.lowagie.text.rtf.style;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+
+import com.lowagie.text.rtf.RtfElement;
+import com.lowagie.text.rtf.RtfExtendedElement;
+import com.lowagie.text.rtf.document.RtfDocument;
+
+
+/**
+ * The RtfColorList stores all colours that appear in the document. Black
+ * and White are always added
+ *
+ * @version $Version:$
+ * @author Mark Hall (mhall@edu.uni-klu.ac.at)
+ */
+public class RtfColorList extends RtfElement implements RtfExtendedElement {
+
+ /**
+ * Constant for the beginning of the colour table
+ */
+ private static final byte[] COLOR_TABLE = "\\colortbl".getBytes();
+
+ /**
+ * ArrayList containing all colours of this RtfColorList
+ */
+ ArrayList colorList = new ArrayList();
+
+ /**
+ * Constructs a new RtfColorList for the RtfDocument. Will add the default
+ * black and white colours.
+ *
+ * @param doc The RtfDocument this RtfColorList belongs to
+ */
+ public RtfColorList(RtfDocument doc) {
+ super(doc);
+ colorList.add(new RtfColor(doc, 0, 0, 0, 0));
+ colorList.add(new RtfColor(doc, 255, 255, 255, 1));
+ }
+
+ /**
+ * Returns the index of the given RtfColor in the colour list. If the RtfColor
+ * is not in the list of colours, then it is added.
+ *
+ * @param color The RtfColor for which to get the index
+ * @return The index of the RtfColor
+ */
+ public int getColorNumber(RtfColor color) {
+ int colorIndex = -1;
+ for(int i = 0; i < colorList.size(); i++) {
+ if(colorList.get(i).equals(color)) {
+ colorIndex = i;
+ }
+ }
+ if(colorIndex == -1) {
+ colorIndex = colorList.size();
+ colorList.add(color);
+ }
+ return colorIndex;
+ }
+
+ /**
+ * Write the definition part of the colour list. Calls the writeDefinition
+ * methods of the RtfColors in the colour list.
+ *
+ * @return A byte array with the definition colour list
+ */
+ public byte[] writeDefinition() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ result.write(OPEN_GROUP);
+ result.write(COLOR_TABLE);
+ for(int i = 0; i < colorList.size(); i++) {
+ RtfColor color = (RtfColor) colorList.get(i);
+ result.write(color.writeDefinition());
+ }
+ result.write(CLOSE_GROUP);
+ result.write((byte)'\n');
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+}
diff --git a/src/main/java/com/lowagie/text/rtf/style/RtfFont.java b/src/main/java/com/lowagie/text/rtf/style/RtfFont.java new file mode 100644 index 0000000..150b0b2 --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/style/RtfFont.java @@ -0,0 +1,681 @@ +/*
+ * $Id: RtfFont.java,v 1.23 2006/02/09 17:11:31 hallm Exp $
+ * $Name: $
+ *
+ * Copyright 2001, 2002, 2003, 2004 by Mark Hall
+ *
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the License.
+ *
+ * The Original Code is 'iText, a free JAVA-PDF library'.
+ *
+ * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
+ * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
+ * All Rights Reserved.
+ * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
+ * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
+ *
+ * Contributor(s): all the names of the contributors are added in the source code
+ * where applicable.
+ *
+ * Alternatively, the contents of this file may be used under the terms of the
+ * LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
+ * provisions of LGPL are applicable instead of those above. If you wish to
+ * allow use of your version of this file only under the terms of the LGPL
+ * License and not to allow others to use your version of this file under
+ * the MPL, indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by the LGPL.
+ * If you do not delete the provisions above, a recipient may use your version
+ * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the MPL as stated above or under the terms of the GNU
+ * Library General Public License as published by the Free Software Foundation;
+ * either version 2 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
+ * details.
+ *
+ * If you didn't download this code from the following link, you should check if
+ * you aren't using an obsolete version:
+ * http://www.lowagie.com/iText/
+ */
+
+package com.lowagie.text.rtf.style;
+
+import com.lowagie.text.rtf.RtfExtendedElement;
+import com.lowagie.text.rtf.document.RtfDocument;
+import com.lowagie.text.Font;
+
+import java.awt.Color;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+/**
+ * The RtfFont class stores one font for an rtf document. It extends Font,
+ * so can be set as a font, to allow adding of fonts with arbitrary names.
+ * BaseFont fontname handling contributed by Craig Fleming. Various fixes
+ * Renaud Michel, Werner Daehn.
+ *
+ * Version: $Id: RtfFont.java,v 1.23 2006/02/09 17:11:31 hallm Exp $
+ * @author Mark Hall (mhall@edu.uni-klu.ac.at)
+ * @author Craig Fleming (rythos@rhana.dhs.org)
+ * @author Renaud Michel (r.michel@immedia.be)
+ * @author Werner Daehn (Werner.Daehn@BusinessObjects.com)
+ */
+public class RtfFont extends Font implements RtfExtendedElement {
+ /**
+ * Constant for the font family to use ("froman")
+ */
+ private static final byte[] FONT_FAMILY = "\\froman".getBytes();
+ /**
+ * Constant for the charset
+ */
+ private static final byte[] FONT_CHARSET = "\\fcharset".getBytes();
+ /**
+ * Constant for the font size
+ */
+ public static final byte[] FONT_SIZE = "\\fs".getBytes();
+ /**
+ * Constant for the bold flag
+ */
+ private static final byte[] FONT_BOLD = "\\b".getBytes();
+ /**
+ * Constant for the italic flag
+ */
+ private static final byte[] FONT_ITALIC = "\\i".getBytes();
+ /**
+ * Constant for the underline flag
+ */
+ private static final byte[] FONT_UNDERLINE = "\\ul".getBytes();
+ /**
+ * Constant for the strikethrough flag
+ */
+ private static final byte[] FONT_STRIKETHROUGH = "\\strike".getBytes();
+ /**
+ * Constant for the double strikethrough flag
+ */
+ private static final byte[] FONT_DOUBLE_STRIKETHROUGH = "\\striked".getBytes();
+ /**
+ * Constant for the shadow flag
+ */
+ private static final byte[] FONT_SHADOW = "\\shad".getBytes();
+ /**
+ * Constant for the outline flag
+ */
+ private static final byte[] FONT_OUTLINE = "\\outl".getBytes();
+ /**
+ * Constant for the embossed flag
+ */
+ private static final byte[] FONT_EMBOSSED = "\\embo".getBytes();
+ /**
+ * Constant for the engraved flag
+ */
+ private static final byte[] FONT_ENGRAVED = "\\impr".getBytes();
+ /**
+ * Constant for hidden text flag
+ */
+ private static final byte[] FONT_HIDDEN = "\\v".getBytes();
+
+ /**
+ * Constant for a plain font
+ */
+ public static final int STYLE_NONE = 0;
+ /**
+ * Constant for a bold font
+ */
+ public static final int STYLE_BOLD = 1;
+ /**
+ * Constant for an italic font
+ */
+ public static final int STYLE_ITALIC = 2;
+ /**
+ * Constant for an underlined font
+ */
+ public static final int STYLE_UNDERLINE = 4;
+ /**
+ * Constant for a strikethrough font
+ */
+ public static final int STYLE_STRIKETHROUGH = 8;
+ /**
+ * Constant for a double strikethrough font
+ */
+ public static final int STYLE_DOUBLE_STRIKETHROUGH = 16;
+ /**
+ * Constant for a shadowed font
+ */
+ public static final int STYLE_SHADOW = 32;
+ /**
+ * Constant for an outlined font
+ */
+ public static final int STYLE_OUTLINE = 64;
+ /**
+ * Constant for an embossed font
+ */
+ public static final int STYLE_EMBOSSED = 128;
+ /**
+ * Constant for an engraved font
+ */
+ public static final int STYLE_ENGRAVED = 256;
+ /**
+ * Constant for a font that hides the actual text.
+ */
+ public static final int STYLE_HIDDEN = 512;
+
+ /**
+ * The font name. Defaults to "Times New Roman"
+ */
+ private String fontName = "Times New Roman";
+ /**
+ * The font size. Defaults to 10
+ */
+ private int fontSize = 10;
+ /**
+ * The font style. Defaults to STYLE_NONE
+ */
+ private int fontStyle = STYLE_NONE;
+ /**
+ * The number of this font
+ */
+ private int fontNumber = 0;
+ /**
+ * The colour of this font
+ */
+ private RtfColor color = null;
+ /**
+ * The character set to use for this font
+ */
+ private int charset = 0;
+ /**
+ * The RtfDocument this RtfFont belongs to.
+ */
+ protected RtfDocument document = null;
+
+ /**
+ * Constructs a RtfFont with the given font name and all other properties
+ * at their default values.
+ *
+ * @param fontName The font name to use
+ */
+ public RtfFont(String fontName) {
+ super(Font.UNDEFINED, Font.UNDEFINED, Font.UNDEFINED, null);
+ this.fontName = fontName;
+ }
+
+ /**
+ * Constructs a RtfFont with the given font name and font size and all other
+ * properties at their default values.
+ *
+ * @param fontName The font name to use
+ * @param size The font size to use
+ */
+ public RtfFont(String fontName, float size) {
+ super(Font.UNDEFINED, size, Font.UNDEFINED, null);
+ this.fontName = fontName;
+ }
+
+ /**
+ * Constructs a RtfFont with the given font name, font size and font style and the
+ * default color.
+ *
+ * @param fontName The font name to use
+ * @param size The font size to use
+ * @param style The font style to use
+ */
+ public RtfFont(String fontName, float size, int style) {
+ super(Font.UNDEFINED, size, style, null);
+ this.fontName = fontName;
+ }
+
+ /**
+ * Constructs a RtfFont with the given font name, font size, font style and
+ * color.
+ *
+ * @param fontName The font name to use
+ * @param size the font size to use
+ * @param style The font style to use
+ * @param color The font color to use
+ */
+ public RtfFont(String fontName, float size, int style, Color color) {
+ super(Font.UNDEFINED, size, style, color);
+ this.fontName = fontName;
+ }
+
+ /**
+ * Special constructor for the default font
+ *
+ * @param doc The RtfDocument this font appears in
+ * @param fontNumber The id of this font
+ */
+ protected RtfFont(RtfDocument doc, int fontNumber) {
+ this.document = doc;
+ this.fontNumber = fontNumber;
+ color = new RtfColor(doc, 0, 0, 0);
+ }
+
+ /**
+ * Constructs a RtfFont from a com.lowagie.text.Font
+ * @param doc The RtfDocument this font appears in
+ * @param font The Font to use as a base
+ */
+ public RtfFont(RtfDocument doc, Font font) {
+ this.document = doc;
+ if(font != null) {
+ if(font instanceof RtfFont) {
+ this.fontName = ((RtfFont) font).getFontName();
+ } else {
+ setToDefaultFamily(font.getFamilyname());
+ }
+ if(font.getBaseFont() != null) {
+ String[][] fontNames = font.getBaseFont().getFullFontName();
+ for(int i = 0; i < fontNames.length; i++) {
+ if(fontNames[i][2].equals("0")) {
+ this.fontName = fontNames[i][3];
+ break;
+ } else if(fontNames[i][2].equals("1033") || fontNames[i][2].equals("")) {
+ this.fontName = fontNames[i][3];
+ }
+ }
+ }
+
+ setSize(font.size());
+ setStyle(font.style());
+ setColor(font.color());
+ }
+
+ if(this.fontName.equalsIgnoreCase("unknown")) {
+ return;
+ }
+
+ if(document != null) {
+ setRtfDocument(document);
+ }
+ }
+
+ /**
+ * Writes the font definition
+ *
+ * @return A byte array with the font definition
+ */
+ public byte[] writeDefinition() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ result.write(FONT_FAMILY);
+ result.write(FONT_CHARSET);
+ result.write(intToByteArray(charset));
+ result.write(DELIMITER);
+ result.write(document.filterSpecialChar(fontName, true, false).getBytes());
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+ /**
+ * Writes the font beginning
+ *
+ * @return A byte array with the font start data
+ */
+ public byte[] writeBegin() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ if(this.fontNumber != Font.UNDEFINED) {
+ result.write(RtfFontList.FONT_NUMBER);
+ result.write(intToByteArray(fontNumber));
+ }
+ if(this.fontSize != Font.UNDEFINED) {
+ result.write(FONT_SIZE);
+ result.write(intToByteArray(fontSize * 2));
+ }
+ if(this.fontStyle != UNDEFINED) {
+ if((fontStyle & STYLE_BOLD) == STYLE_BOLD) {
+ result.write(FONT_BOLD);
+ }
+ if((fontStyle & STYLE_ITALIC) == STYLE_ITALIC) {
+ result.write(FONT_ITALIC);
+ }
+ if((fontStyle & STYLE_UNDERLINE) == STYLE_UNDERLINE) {
+ result.write(FONT_UNDERLINE);
+ }
+ if((fontStyle & STYLE_STRIKETHROUGH) == STYLE_STRIKETHROUGH) {
+ result.write(FONT_STRIKETHROUGH);
+ }
+ if((fontStyle & STYLE_HIDDEN) == STYLE_HIDDEN) {
+ result.write(FONT_HIDDEN);
+ }
+ if((fontStyle & STYLE_DOUBLE_STRIKETHROUGH) == STYLE_DOUBLE_STRIKETHROUGH) {
+ result.write(FONT_DOUBLE_STRIKETHROUGH);
+ result.write(intToByteArray(1));
+ }
+ if((fontStyle & STYLE_SHADOW) == STYLE_SHADOW) {
+ result.write(FONT_SHADOW);
+ }
+ if((fontStyle & STYLE_OUTLINE) == STYLE_OUTLINE) {
+ result.write(FONT_OUTLINE);
+ }
+ if((fontStyle & STYLE_EMBOSSED) == STYLE_EMBOSSED) {
+ result.write(FONT_EMBOSSED);
+ }
+ if((fontStyle & STYLE_ENGRAVED) == STYLE_ENGRAVED) {
+ result.write(FONT_ENGRAVED);
+ }
+ }
+ if(color != null) {
+ result.write(color.writeBegin());
+ }
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+ /**
+ * Write the font end
+ *
+ * @return A byte array with the end of font data
+ */
+ public byte[] writeEnd() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ if(this.fontStyle != UNDEFINED) {
+ if((fontStyle & STYLE_BOLD) == STYLE_BOLD) {
+ result.write(FONT_BOLD);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_ITALIC) == STYLE_ITALIC) {
+ result.write(FONT_ITALIC);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_UNDERLINE) == STYLE_UNDERLINE) {
+ result.write(FONT_UNDERLINE);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_STRIKETHROUGH) == STYLE_STRIKETHROUGH) {
+ result.write(FONT_STRIKETHROUGH);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_HIDDEN) == STYLE_HIDDEN) {
+ result.write(FONT_HIDDEN);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_DOUBLE_STRIKETHROUGH) == STYLE_DOUBLE_STRIKETHROUGH) {
+ result.write(FONT_DOUBLE_STRIKETHROUGH);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_SHADOW) == STYLE_SHADOW) {
+ result.write(FONT_SHADOW);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_OUTLINE) == STYLE_OUTLINE) {
+ result.write(FONT_OUTLINE);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_EMBOSSED) == STYLE_EMBOSSED) {
+ result.write(FONT_EMBOSSED);
+ result.write(intToByteArray(0));
+ }
+ if((fontStyle & STYLE_ENGRAVED) == STYLE_ENGRAVED) {
+ result.write(FONT_ENGRAVED);
+ result.write(intToByteArray(0));
+ }
+ }
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+ /**
+ * Unused
+ * @return an empty byte array
+ */
+ public byte[] write() {
+ return new byte[0];
+ }
+
+ /**
+ * Tests for equality of RtfFonts. RtfFonts are equal if their fontName,
+ * fontSize, fontStyle and fontSuperSubscript are equal
+ *
+ * @param obj The RtfFont to compare with this RtfFont
+ * @return <code>True</code> if the RtfFonts are equal, <code>false</code> otherwise
+ */
+ public boolean equals(Object obj) {
+ if(!(obj instanceof RtfFont)) {
+ return false;
+ }
+ RtfFont font = (RtfFont) obj;
+ boolean result = true;
+ result = result & this.fontName.equals(font.getFontName());
+
+ return result;
+ }
+
+ /**
+ * Returns the hash code of this RtfFont. The hash code is the hash code of the
+ * string containing the font name + font size + "-" + the font style + "-" + the
+ * font super/supscript value.
+ *
+ * @return The hash code of this RtfFont
+ */
+ public int hashCode() {
+ return (this.fontName + this.fontSize + "-" + this.fontStyle).hashCode();
+ }
+
+ /**
+ * Gets the font name of this RtfFont
+ *
+ * @return The font name
+ */
+ public String getFontName() {
+ return this.fontName;
+ }
+
+ /**
+ * Sets the font name of this RtfFont.
+ *
+ * @param fontName The font name to use
+ */
+ protected void setFontName(String fontName) {
+ this.fontName = fontName;
+ if(document != null) {
+ this.fontNumber = document.getDocumentHeader().getFontNumber(this);
+ }
+ }
+
+ /**
+ * @see com.lowagie.text.Font#getFamilyname()
+ */
+ public String getFamilyname() {
+ return this.fontName;
+ }
+
+ /**
+ * @see com.lowagie.text.Font#setFamily(String)
+ */
+ public void setFamily(String family){
+ super.setFamily(family);
+ setToDefaultFamily(family);
+ }
+
+ /**
+ * Sets the correct font name from the family name.
+ *
+ * @param familyname The family name to set the name to.
+ */
+ private void setToDefaultFamily(String familyname){
+ switch (Font.getFamilyIndex(familyname)) {
+ case Font.COURIER:
+ this.fontName = "Courier";
+ break;
+ case Font.HELVETICA:
+ this.fontName = "Arial";
+ break;
+ case Font.SYMBOL:
+ this.fontName = "Symbol";
+ this.charset = 2;
+ break;
+ case Font.TIMES_ROMAN:
+ this.fontName = "Times New Roman";
+ break;
+ case Font.ZAPFDINGBATS:
+ this.fontName = "Windings";
+ break;
+ default:
+ this.fontName = familyname;
+ }
+ }
+
+ /**
+ * Gets the font size of this RtfFont
+ *
+ * @return The font size
+ */
+ public int getFontSize() {
+ return this.fontSize;
+ }
+
+ /**
+ * @see com.lowagie.text.Font#setSize(float)
+ */
+ public void setSize(float size){
+ super.setSize(size);
+ this.fontSize = (int) size();
+ }
+
+ /**
+ * Gets the font style of this RtfFont
+ *
+ * @return The font style
+ */
+ public int getFontStyle() {
+ return this.fontStyle;
+ }
+
+ /**
+ * @see com.lowagie.text.Font#setStyle(int)
+ */
+ public void setStyle(int style){
+ super.setStyle(style);
+ this.fontStyle = style();
+ }
+
+ /**
+ * @see com.lowagie.text.Font#setStyle(String)
+ */
+ public void setStyle(String style) {
+ super.setStyle(style);
+ fontStyle = style();
+ }
+
+ /**
+ * Gets the font number of this RtfFont
+ *
+ * @return The font number
+ */
+ public int getFontNumber() {
+ return fontNumber;
+ }
+
+ /**
+ * Sets the RtfDocument this RtfFont belongs to
+ *
+ * @param doc The RtfDocument to use
+ */
+ public void setRtfDocument(RtfDocument doc) {
+ this.document = doc;
+ if(document != null) {
+ this.fontNumber = document.getDocumentHeader().getFontNumber(this);
+ }
+ if(this.color != null) {
+ this.color.setRtfDocument(this.document);
+ }
+ }
+
+ /**
+ * Unused
+ * @param inTable
+ */
+ public void setInTable(boolean inTable) {
+ }
+
+ /**
+ * Unused
+ * @param inHeader
+ */
+ public void setInHeader(boolean inHeader) {
+ }
+
+ /**
+ * @see com.lowagie.text.Font#setColor(Color)
+ */
+ public void setColor(Color color) {
+ super.setColor(color);
+ if(color != null) {
+ this.color = new RtfColor(document, color);
+ } else {
+ this.color = null;
+ }
+ }
+
+ /**
+ * @see com.lowagie.text.Font#setColor(int, int, int)
+ */
+ public void setColor(int red, int green, int blue) {
+ super.setColor(red,green,blue);
+ this.color = new RtfColor(document, red, green, blue);
+ }
+
+ /**
+ * Transforms an integer into its String representation and then returns the bytes
+ * of that string.
+ *
+ * @param i The integer to convert
+ * @return A byte array representing the integer
+ */
+ protected byte[] intToByteArray(int i) {
+ return Integer.toString(i).getBytes();
+ }
+
+ /**
+ * Replaces the attributes that are equal to <VAR>null</VAR> with
+ * the attributes of a given font.
+ *
+ * @param font The surrounding font
+ * @return A RtfFont
+ */
+ public Font difference(Font font) {
+ String dFamilyname = font.getFamilyname();
+ if(dFamilyname == null || dFamilyname.trim().equals("") || dFamilyname.trim().equalsIgnoreCase("unknown")) {
+ dFamilyname = this.fontName;
+ }
+
+ float dSize = font.size();
+ if(dSize == Font.UNDEFINED) {
+ dSize = this.size();
+ }
+
+ int dStyle = Font.UNDEFINED;
+ if(this.style() != Font.UNDEFINED && font.style() != Font.UNDEFINED) {
+ dStyle = this.style() | font.style();
+ } else if(this.style() != Font.UNDEFINED) {
+ dStyle = this.style();
+ } else if(font.style() != Font.UNDEFINED) {
+ dStyle = font.style();
+ }
+
+ Color dColor = font.color();
+ if(dColor == null) {
+ dColor = this.color();
+ }
+
+ return new RtfFont(dFamilyname, dSize, dStyle, dColor);
+ }
+}
diff --git a/src/main/java/com/lowagie/text/rtf/style/RtfFontList.java b/src/main/java/com/lowagie/text/rtf/style/RtfFontList.java new file mode 100644 index 0000000..6e90371 --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/style/RtfFontList.java @@ -0,0 +1,149 @@ +/*
+ * $Id: RtfFontList.java,v 1.17 2005/12/24 13:10:37 hallm Exp $
+ * $Name: $
+ *
+ * Copyright 2001, 2002, 2003, 2004 by Mark Hall
+ *
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the License.
+ *
+ * The Original Code is 'iText, a free JAVA-PDF library'.
+ *
+ * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
+ * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
+ * All Rights Reserved.
+ * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
+ * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
+ *
+ * Contributor(s): all the names of the contributors are added in the source code
+ * where applicable.
+ *
+ * Alternatively, the contents of this file may be used under the terms of the
+ * LGPL license (the ?GNU LIBRARY GENERAL PUBLIC LICENSE?), in which case the
+ * provisions of LGPL are applicable instead of those above. If you wish to
+ * allow use of your version of this file only under the terms of the LGPL
+ * License and not to allow others to use your version of this file under
+ * the MPL, indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by the LGPL.
+ * If you do not delete the provisions above, a recipient may use your version
+ * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the MPL as stated above or under the terms of the GNU
+ * Library General Public License as published by the Free Software Foundation;
+ * either version 2 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
+ * details.
+ *
+ * If you didn't download this code from the following link, you should check if
+ * you aren't using an obsolete version:
+ * http://www.lowagie.com/iText/
+ */
+
+package com.lowagie.text.rtf.style;
+
+import com.lowagie.text.rtf.RtfElement;
+import com.lowagie.text.rtf.RtfExtendedElement;
+import com.lowagie.text.rtf.document.RtfDocument;
+
+import java.util.ArrayList;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+/**
+ * The RtfFontList stores the list of fonts used in the rtf document. It also
+ * has methods for writing this list to the document
+ *
+ * Version: $Id: RtfFontList.java,v 1.17 2005/12/24 13:10:37 hallm Exp $
+ * @author Mark Hall (mhall@edu.uni-klu.ac.at)
+ */
+public class RtfFontList extends RtfElement implements RtfExtendedElement {
+
+ /**
+ * Constant for the default font
+ */
+ private static final byte[] DEFAULT_FONT = "\\deff".getBytes();
+ /**
+ * Constant for the font table
+ */
+ private static final byte[] FONT_TABLE = "\\fonttbl".getBytes();
+ /**
+ * Constant for the font number
+ */
+ public static final byte[] FONT_NUMBER = "\\f".getBytes();
+
+ /**
+ * The list of fonts
+ */
+ private ArrayList fontList = new ArrayList();
+
+ /**
+ * Creates a RtfFontList
+ *
+ * @param doc The RtfDocument this RtfFontList belongs to
+ */
+ public RtfFontList(RtfDocument doc) {
+ super(doc);
+ fontList.add(new RtfFont(document, 0));
+ }
+
+ /**
+ * Gets the index of the font in the list of fonts. If the font does not
+ * exist in the list, it is added.
+ *
+ * @param font The font to get the id for
+ * @return The index of the font
+ */
+ public int getFontNumber(RtfFont font) {
+ if(font instanceof RtfParagraphStyle) {
+ font = new RtfFont(this.document, (RtfParagraphStyle) font);
+ }
+ int fontIndex = -1;
+ for(int i = 0; i < fontList.size(); i++) {
+ if(fontList.get(i).equals(font)) {
+ fontIndex = i;
+ }
+ }
+ if(fontIndex == -1) {
+ fontIndex = fontList.size();
+ fontList.add(font);
+ }
+ return fontIndex;
+ }
+
+ /**
+ * Writes the definition of the font list
+ *
+ * @return A byte array with the definition of the font list
+ */
+ public byte[] writeDefinition() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ result.write(DEFAULT_FONT);
+ result.write(intToByteArray(0));
+ result.write(OPEN_GROUP);
+ result.write(FONT_TABLE);
+ for(int i = 0; i < fontList.size(); i++) {
+ result.write(OPEN_GROUP);
+ result.write(FONT_NUMBER);
+ result.write(intToByteArray(i));
+ result.write(((RtfFont) fontList.get(i)).writeDefinition());
+ result.write(COMMA_DELIMITER);
+ result.write(CLOSE_GROUP);
+ }
+ result.write(CLOSE_GROUP);
+ result.write((byte)'\n');
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+}
diff --git a/src/main/java/com/lowagie/text/rtf/style/RtfParagraphStyle.java b/src/main/java/com/lowagie/text/rtf/style/RtfParagraphStyle.java new file mode 100644 index 0000000..d8c582c --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/style/RtfParagraphStyle.java @@ -0,0 +1,665 @@ +package com.lowagie.text.rtf.style;
+
+import java.awt.Color;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+import com.lowagie.text.Element;
+import com.lowagie.text.Font;
+import com.lowagie.text.rtf.RtfBasicElement;
+import com.lowagie.text.rtf.document.RtfDocument;
+import com.lowagie.text.rtf.text.RtfParagraph;
+
+/**
+ * The RtfParagraphStyle stores all style/formatting attributes of a RtfParagraph.
+ * Additionally it also supports the style name system available in RTF. The RtfParagraphStyle
+ * is a Font and can thus be used as such. To use the stylesheet functionality
+ * it needs to be set as the font of a Paragraph. Otherwise it will work like a
+ * RtfFont. It also supports inheritance of styles.
+ *
+ * @version $Revision: 1.4 $
+ * @author Mark Hall (mhall@edu.uni-klu.ac.at)
+ */
+public class RtfParagraphStyle extends RtfFont {
+
+ /**
+ * Constant for left alignment
+ */
+ public static final byte[] ALIGN_LEFT = "\\ql".getBytes();
+ /**
+ * Constant for right alignment
+ */
+ public static final byte[] ALIGN_RIGHT = "\\qr".getBytes();
+ /**
+ * Constant for center alignment
+ */
+ public static final byte[] ALIGN_CENTER = "\\qc".getBytes();
+ /**
+ * Constant for justified alignment
+ */
+ public static final byte[] ALIGN_JUSTIFY = "\\qj".getBytes();
+ /**
+ * Constant for left indentation
+ */
+ public static final byte[] INDENT_LEFT = "\\li".getBytes();
+ /**
+ * Constant for right indentation
+ */
+ public static final byte[] INDENT_RIGHT = "\\ri".getBytes();
+ /**
+ * Constant for keeping the paragraph together on one page
+ */
+ public static final byte[] KEEP_TOGETHER = "\\keep".getBytes();
+ /**
+ * Constant for keeping the paragraph toghether with the next one on one page
+ */
+ public static final byte[] KEEP_TOGETHER_WITH_NEXT = "\\keepn".getBytes();
+ /**
+ * Constant for the space after the paragraph.
+ */
+ public static final byte[] SPACING_AFTER = "\\sa".getBytes();
+ /**
+ * Constant for the space before the paragraph.
+ */
+ public static final byte[] SPACING_BEFORE = "\\sb".getBytes();
+
+ /**
+ * The NORMAL/STANDARD style.
+ */
+ public static final RtfParagraphStyle STYLE_NORMAL = new RtfParagraphStyle("Normal", "Arial", 12, Font.NORMAL, Color.black);
+ /**
+ * The style for level 1 headings.
+ */
+ public static final RtfParagraphStyle STYLE_HEADING_1 = new RtfParagraphStyle("heading 1", "Normal");
+ /**
+ * The style for level 2 headings.
+ */
+ public static final RtfParagraphStyle STYLE_HEADING_2 = new RtfParagraphStyle("heading 2", "Normal");
+ /**
+ * The style for level 3 headings.
+ */
+ public static final RtfParagraphStyle STYLE_HEADING_3 = new RtfParagraphStyle("heading 3", "Normal");
+
+ /**
+ * Initialises the properties of the styles.
+ */
+ static {
+ STYLE_HEADING_1.setSize(16);
+ STYLE_HEADING_1.setStyle(Font.BOLD);
+ STYLE_HEADING_2.setSize(14);
+ STYLE_HEADING_2.setStyle(Font.BOLDITALIC);
+ STYLE_HEADING_3.setSize(13);
+ STYLE_HEADING_3.setStyle(Font.BOLD);
+ }
+
+ /**
+ * No modification has taken place when compared to the RtfParagraphStyle this RtfParagraphStyle
+ * is based on. These modification markers are used to determine what needs to be
+ * inherited and what not from the parent RtfParagraphStyle.
+ */
+ private static final int MODIFIED_NONE = 0;
+ /**
+ * The alignment has been modified.
+ */
+ private static final int MODIFIED_ALIGNMENT = 1;
+ /**
+ * The left indentation has been modified.
+ */
+ private static final int MODIFIED_INDENT_LEFT = 2;
+ /**
+ * The right indentation has been modified.
+ */
+ private static final int MODIFIED_INDENT_RIGHT = 4;
+ /**
+ * The spacing before a paragraph has been modified.
+ */
+ private static final int MODIFIED_SPACING_BEFORE = 8;
+ /**
+ * The spacing after a paragraph has been modified.
+ */
+ private static final int MODIFIED_SPACING_AFTER = 16;
+ /**
+ * The font name has been modified.
+ */
+ private static final int MODIFIED_FONT_NAME = 32;
+ /**
+ * The font style has been modified.
+ */
+ private static final int MODIFIED_FONT_SIZE = 64;
+ /**
+ * The font size has been modified.
+ */
+ private static final int MODIFIED_FONT_STYLE = 128;
+ /**
+ * The font colour has been modified.
+ */
+ private static final int MODIFIED_FONT_COLOR = 256;
+ /**
+ * The line leading has been modified.
+ */
+ private static final int MODIFIED_LINE_LEADING = 512;
+ /**
+ * The paragraph keep together setting has been modified.
+ */
+ private static final int MODIFIED_KEEP_TOGETHER = 1024;
+ /**
+ * The paragraph keep together with next setting has been modified.
+ */
+ private static final int MODIFIED_KEEP_TOGETHER_WITH_NEXT = 2048;
+
+ /**
+ * The alignment of the paragraph.
+ */
+ private int alignment = Element.ALIGN_LEFT;
+ /**
+ * The left indentation of the paragraph.
+ */
+ private int indentLeft = 0;
+ /**
+ * The right indentation of the paragraph.
+ */
+ private int indentRight = 0;
+ /**
+ * The spacing before a paragraph.
+ */
+ private int spacingBefore = 0;
+ /**
+ * The spacing after a paragraph.
+ */
+ private int spacingAfter = 0;
+ /**
+ * The line leading of the paragraph.
+ */
+ private int lineLeading = 0;
+ /**
+ * Whether this RtfParagraph must stay on one page.
+ */
+ private boolean keepTogether = false;
+ /**
+ * Whether this RtfParagraph must stay on the same page as the next paragraph.
+ */
+ private boolean keepTogetherWithNext = false;
+ /**
+ * The name of this RtfParagraphStyle.
+ */
+ private String styleName = "";
+ /**
+ * The name of the RtfParagraphStyle this RtfParagraphStyle is based on.
+ */
+ private String basedOnName = null;
+ /**
+ * The RtfParagraphStyle this RtfParagraphStyle is based on.
+ */
+ private RtfParagraphStyle baseStyle = null;
+ /**
+ * Which properties have been modified when compared to the base style.
+ */
+ private int modified = MODIFIED_NONE;
+ /**
+ * The number of this RtfParagraphStyle in the stylesheet list.
+ */
+ private int styleNumber = -1;
+
+ /**
+ * Constructs a new RtfParagraphStyle with the given attributes.
+ *
+ * @param styleName The name of this RtfParagraphStyle.
+ * @param fontName The name of the font to use for this RtfParagraphStyle.
+ * @param fontSize The size of the font to use for this RtfParagraphStyle.
+ * @param fontStyle The style of the font to use for this RtfParagraphStyle.
+ * @param fontColor The colour of the font to use for this RtfParagraphStyle.
+ */
+ public RtfParagraphStyle(String styleName, String fontName, int fontSize, int fontStyle, Color fontColor) {
+ super(null, new RtfFont(fontName, fontSize, fontStyle, fontColor));
+ this.styleName = styleName;
+ }
+
+ /**
+ * Constructs a new RtfParagraphStyle that is based on an existing RtfParagraphStyle.
+ *
+ * @param styleName The name of this RtfParagraphStyle.
+ * @param basedOnName The name of the RtfParagraphStyle this RtfParagraphStyle is based on.
+ */
+ public RtfParagraphStyle(String styleName, String basedOnName) {
+ super(null, new Font());
+ this.styleName = styleName;
+ this.basedOnName = basedOnName;
+ }
+
+ /**
+ * Constructs a RtfParagraphStyle from another RtfParagraphStyle.
+ *
+ * INTERNAL USE ONLY
+ *
+ * @param doc The RtfDocument this RtfParagraphStyle belongs to.
+ * @param style The RtfParagraphStyle to copy settings from.
+ */
+ public RtfParagraphStyle(RtfDocument doc, RtfParagraphStyle style) {
+ super(doc, style);
+ this.document = doc;
+ this.styleName = style.getStyleName();
+ this.alignment = style.getAlignment();
+ this.indentLeft = (int) (style.getIndentLeft() * RtfBasicElement.TWIPS_FACTOR);
+ this.indentRight = (int) (style.getIndentRight() * RtfBasicElement.TWIPS_FACTOR);
+ this.spacingBefore = (int) (style.getSpacingBefore() * RtfBasicElement.TWIPS_FACTOR);
+ this.spacingAfter = (int) (style.getSpacingAfter() * RtfBasicElement.TWIPS_FACTOR);
+ this.lineLeading = (int) (style.getLineLeading() * RtfBasicElement.TWIPS_FACTOR);
+ this.keepTogether = style.getKeepTogether();
+ this.keepTogetherWithNext = style.getKeepTogetherWithNext();
+ this.basedOnName = style.basedOnName;
+ this.modified = style.modified;
+ this.styleNumber = style.getStyleNumber();
+
+ if(this.document != null) {
+ setRtfDocument(this.document);
+ }
+ }
+
+ /**
+ * Gets the name of this RtfParagraphStyle.
+ *
+ * @return The name of this RtfParagraphStyle.
+ */
+ public String getStyleName() {
+ return this.styleName;
+ }
+
+ /**
+ * Gets the name of the RtfParagraphStyle this RtfParagraphStyle is based on.
+ *
+ * @return The name of the base RtfParagraphStyle.
+ */
+ public String getBasedOnName() {
+ return this.basedOnName;
+ }
+
+ /**
+ * Gets the alignment of this RtfParagraphStyle.
+ *
+ * @return The alignment of this RtfParagraphStyle.
+ */
+ public int getAlignment() {
+ return this.alignment;
+ }
+
+ /**
+ * Sets the alignment of this RtfParagraphStyle.
+ *
+ * @param alignment The alignment to use.
+ */
+ public void setAlignment(int alignment) {
+ this.modified = this.modified | MODIFIED_ALIGNMENT;
+ this.alignment = alignment;
+ }
+
+ /**
+ * Gets the left indentation of this RtfParagraphStyle.
+ *
+ * @return The left indentation of this RtfParagraphStyle.
+ */
+ public int getIndentLeft() {
+ return this.indentLeft;
+ }
+
+ /**
+ * Sets the left indentation of this RtfParagraphStyle.
+ *
+ * @param indentLeft The left indentation to use.
+ */
+ public void setIndentLeft(int indentLeft) {
+ this.modified = this.modified | MODIFIED_INDENT_LEFT;
+ this.indentLeft = indentLeft;
+ }
+
+ /**
+ * Gets the right indentation of this RtfParagraphStyle.
+ *
+ * @return The right indentation of this RtfParagraphStyle.
+ */
+ public int getIndentRight() {
+ return this.indentRight;
+ }
+
+ /**
+ * Sets the right indentation of this RtfParagraphStyle.
+ *
+ * @param indentRight The right indentation to use.
+ */
+ public void setIndentRight(int indentRight) {
+ this.modified = this.modified | MODIFIED_INDENT_RIGHT;
+ this.indentRight = indentRight;
+ }
+
+ /**
+ * Gets the space before the paragraph of this RtfParagraphStyle..
+ *
+ * @return The space before the paragraph.
+ */
+ public int getSpacingBefore() {
+ return this.spacingBefore;
+ }
+
+ /**
+ * Sets the space before the paragraph of this RtfParagraphStyle.
+ *
+ * @param spacingBefore The space before to use.
+ */
+ public void setSpacingBefore(int spacingBefore) {
+ this.modified = this.modified | MODIFIED_SPACING_BEFORE;
+ this.spacingBefore = spacingBefore;
+ }
+
+ /**
+ * Gets the space after the paragraph of this RtfParagraphStyle.
+ *
+ * @return The space after the paragraph.
+ */
+ public int getSpacingAfter() {
+ return this.spacingAfter;
+ }
+
+ /**
+ * Sets the space after the paragraph of this RtfParagraphStyle.
+ *
+ * @param spacingAfter The space after to use.
+ */
+ public void setSpacingAfter(int spacingAfter) {
+ this.modified = this.modified | MODIFIED_SPACING_AFTER;
+ this.spacingAfter = spacingAfter;
+ }
+
+ /**
+ * Sets the font name of this RtfParagraphStyle.
+ *
+ * @param fontName The font name to use
+ */
+ public void setFontName(String fontName) {
+ this.modified = this.modified | MODIFIED_FONT_NAME;
+ super.setFontName(fontName);
+ }
+
+ /**
+ * Sets the font size of this RtfParagraphStyle.
+ *
+ * @param fontSize The font size to use.
+ */
+ public void setSize(float fontSize) {
+ this.modified = this.modified | MODIFIED_FONT_SIZE;
+ super.setSize(fontSize);
+ }
+
+ /**
+ * Sets the font style of this RtfParagraphStyle.
+ *
+ * @param fontStyle The font style to use.
+ */
+ public void setStyle(int fontStyle) {
+ this.modified = this.modified | MODIFIED_FONT_STYLE;
+ super.setStyle(fontStyle);
+ }
+
+ /**
+ * Sets the colour of this RtfParagraphStyle.
+ *
+ * @param color The Color to use.
+ */
+ public void setColor(Color color) {
+ this.modified = this.modified | MODIFIED_FONT_COLOR;
+ super.setColor(color);
+ }
+
+ /**
+ * Gets the line leading of this RtfParagraphStyle.
+ *
+ * @return The line leading of this RtfParagraphStyle.
+ */
+ public int getLineLeading() {
+ return this.lineLeading;
+ }
+
+ /**
+ * Sets the line leading of this RtfParagraphStyle.
+ *
+ * @param lineLeading The line leading to use.
+ */
+ public void setLineLeading(int lineLeading) {
+ this.lineLeading = lineLeading;
+ this.modified = this.modified | MODIFIED_LINE_LEADING;
+ }
+
+ /**
+ * Gets whether the lines in the paragraph should be kept together in
+ * this RtfParagraphStyle.
+ *
+ * @return Whether the lines in the paragraph should be kept together.
+ */
+ public boolean getKeepTogether() {
+ return this.keepTogether;
+ }
+
+ /**
+ * Sets whether the lines in the paragraph should be kept together in
+ * this RtfParagraphStyle.
+ *
+ * @param keepTogether Whether the lines in the paragraph should be kept together.
+ */
+ public void setKeepTogether(boolean keepTogether) {
+ this.keepTogether = keepTogether;
+ this.modified = this.modified | MODIFIED_KEEP_TOGETHER;
+ }
+
+ /**
+ * Gets whether the paragraph should be kept toggether with the next in
+ * this RtfParagraphStyle.
+ *
+ * @return Whether the paragraph should be kept together with the next.
+ */
+ public boolean getKeepTogetherWithNext() {
+ return this.keepTogetherWithNext;
+ }
+
+ /**
+ * Sets whether the paragraph should be kept together with the next in
+ * this RtfParagraphStyle.
+ *
+ * @param keepTogetherWithNext Whether the paragraph should be kept together with the next.
+ */
+ public void setKeepTogetherWithNext(boolean keepTogetherWithNext) {
+ this.keepTogetherWithNext = keepTogetherWithNext;
+ this.modified = this.modified | MODIFIED_KEEP_TOGETHER_WITH_NEXT;
+ }
+
+ /**
+ * Handles the inheritance of paragraph style settings. All settings that
+ * have not been modified will be inherited from the base RtfParagraphStyle.
+ * If this RtfParagraphStyle is not based on another one, then nothing happens.
+ */
+ public void handleInheritance() {
+ if(this.basedOnName != null && this.document.getDocumentHeader().getRtfParagraphStyle(this.basedOnName) != null) {
+ this.baseStyle = this.document.getDocumentHeader().getRtfParagraphStyle(this.basedOnName);
+ this.baseStyle.handleInheritance();
+ if(!((this.modified & MODIFIED_ALIGNMENT) == MODIFIED_ALIGNMENT)) {
+ this.alignment = this.baseStyle.getAlignment();
+ }
+ if(!((this.modified & MODIFIED_INDENT_LEFT) == MODIFIED_INDENT_LEFT)) {
+ this.indentLeft = this.baseStyle.getIndentLeft();
+ }
+ if(!((this.modified & MODIFIED_INDENT_RIGHT) == MODIFIED_INDENT_RIGHT)) {
+ this.indentRight = this.baseStyle.getIndentRight();
+ }
+ if(!((this.modified & MODIFIED_SPACING_BEFORE) == MODIFIED_SPACING_BEFORE)) {
+ this.spacingBefore = this.baseStyle.getSpacingBefore();
+ }
+ if(!((this.modified & MODIFIED_SPACING_AFTER) == MODIFIED_SPACING_AFTER)) {
+ this.spacingAfter = this.baseStyle.getSpacingAfter();
+ }
+ if(!((this.modified & MODIFIED_FONT_NAME) == MODIFIED_FONT_NAME)) {
+ setFontName(this.baseStyle.getFontName());
+ }
+ if(!((this.modified & MODIFIED_FONT_SIZE) == MODIFIED_FONT_SIZE)) {
+ setSize(this.baseStyle.getFontSize());
+ }
+ if(!((this.modified & MODIFIED_FONT_STYLE) == MODIFIED_FONT_STYLE)) {
+ setStyle(this.baseStyle.getFontStyle());
+ }
+ if(!((this.modified & MODIFIED_FONT_COLOR) == MODIFIED_FONT_COLOR)) {
+ setColor(this.baseStyle.color());
+ }
+ if(!((this.modified & MODIFIED_LINE_LEADING) == MODIFIED_LINE_LEADING)) {
+ setLineLeading(this.baseStyle.getLineLeading());
+ }
+ if(!((this.modified & MODIFIED_KEEP_TOGETHER) == MODIFIED_KEEP_TOGETHER)) {
+ setKeepTogether(this.baseStyle.getKeepTogether());
+ }
+ if(!((this.modified & MODIFIED_KEEP_TOGETHER_WITH_NEXT) == MODIFIED_KEEP_TOGETHER_WITH_NEXT)) {
+ setKeepTogetherWithNext(this.baseStyle.getKeepTogetherWithNext());
+ }
+ }
+ }
+
+ /**
+ * Writes the settings of this RtfParagraphStyle.
+ *
+ * @return A byte array with the settings of this RtfParagraphStyle.
+ */
+ private byte[] writeParagraphSettings() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ if(this.keepTogether) {
+ result.write(RtfParagraphStyle.KEEP_TOGETHER);
+ }
+ if(this.keepTogetherWithNext) {
+ result.write(RtfParagraphStyle.KEEP_TOGETHER_WITH_NEXT);
+ }
+ switch (alignment) {
+ case Element.ALIGN_LEFT:
+ result.write(RtfParagraphStyle.ALIGN_LEFT);
+ break;
+ case Element.ALIGN_RIGHT:
+ result.write(RtfParagraphStyle.ALIGN_RIGHT);
+ break;
+ case Element.ALIGN_CENTER:
+ result.write(RtfParagraphStyle.ALIGN_CENTER);
+ break;
+ case Element.ALIGN_JUSTIFIED:
+ case Element.ALIGN_JUSTIFIED_ALL:
+ result.write(RtfParagraphStyle.ALIGN_JUSTIFY);
+ break;
+ }
+ result.write(RtfParagraphStyle.INDENT_LEFT);
+ result.write(intToByteArray(indentLeft));
+ result.write(RtfParagraphStyle.INDENT_RIGHT);
+ result.write(intToByteArray(indentRight));
+ if(this.spacingBefore > 0) {
+ result.write(RtfParagraphStyle.SPACING_BEFORE);
+ result.write(intToByteArray(this.spacingBefore));
+ }
+ if(this.spacingAfter > 0) {
+ result.write(RtfParagraphStyle.SPACING_AFTER);
+ result.write(intToByteArray(this.spacingAfter));
+ }
+ if(this.lineLeading > 0) {
+ result.write(RtfParagraph.LINE_SPACING);
+ result.write(intToByteArray(this.lineLeading));
+ }
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+ /**
+ * Writes the definition of this RtfParagraphStyle for the stylesheet list.
+ */
+ public byte[] writeDefinition() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ result.write("{".getBytes());
+ result.write("\\style".getBytes());
+ result.write("\\s".getBytes());
+ result.write(intToByteArray(this.styleNumber));
+ result.write(RtfBasicElement.DELIMITER);
+ result.write(writeParagraphSettings());
+ result.write(super.writeBegin());
+ result.write(RtfBasicElement.DELIMITER);
+ result.write(this.styleName.getBytes());
+ result.write(";".getBytes());
+ result.write("}".getBytes());
+ if(this.document.getDocumentSettings().isOutputDebugLineBreaks()) {
+ result.write('\n');
+ }
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+ /**
+ * Writes the start information of this RtfParagraphStyle.
+ */
+ public byte[] writeBegin() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ result.write("\\s".getBytes());
+ result.write(intToByteArray(this.styleNumber));
+ result.write(writeParagraphSettings());
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+
+ /**
+ * Unused
+ * @return An empty byte array.
+ */
+ public byte[] writeEnd() {
+ return new byte[0];
+ }
+
+ /**
+ * Unused
+ * @return An empty byte array.
+ */
+ public byte[] write() {
+ return new byte[0];
+ }
+
+ /**
+ * Tests whether two RtfParagraphStyles are equal. Equality
+ * is determined via the name.
+ */
+ public boolean equals(Object o) {
+ if(o == null || !(o instanceof RtfParagraphStyle)) {
+ return false;
+ }
+ RtfParagraphStyle paragraphStyle = (RtfParagraphStyle) o;
+ boolean result = this.getStyleName().equals(paragraphStyle.getStyleName());
+ return result;
+ }
+
+ /**
+ * Gets the hash code of this RtfParagraphStyle.
+ */
+ public int hashCode() {
+ return this.styleName.hashCode();
+ }
+
+ /**
+ * Gets the number of this RtfParagraphStyle in the stylesheet list.
+ *
+ * @return The number of this RtfParagraphStyle in the stylesheet list.
+ */
+ private int getStyleNumber() {
+ return this.styleNumber;
+ }
+
+ /**
+ * Sets the number of this RtfParagraphStyle in the stylesheet list.
+ *
+ * @param styleNumber The number to use.
+ */
+ protected void setStyleNumber(int styleNumber) {
+ this.styleNumber = styleNumber;
+ }
+}
diff --git a/src/main/java/com/lowagie/text/rtf/style/RtfStylesheetList.java b/src/main/java/com/lowagie/text/rtf/style/RtfStylesheetList.java new file mode 100644 index 0000000..edb04ea --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/style/RtfStylesheetList.java @@ -0,0 +1,121 @@ +/*
+ * Created on Sep 22, 2005
+ *
+ * To change the template for this generated file go to
+ * Window - Preferences - Java - Code Generation - Code and Comments
+ */
+package com.lowagie.text.rtf.style;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Iterator;
+
+import com.lowagie.text.rtf.RtfBasicElement;
+import com.lowagie.text.rtf.RtfElement;
+import com.lowagie.text.rtf.RtfExtendedElement;
+import com.lowagie.text.rtf.document.RtfDocument;
+
+/**
+ * The RtfStylesheetList stores the RtfParagraphStyles that are used in the document.
+ *
+ * @version $Revision: 1.1 $
+ * @author Mark Hall (mhall@edu.uni-klu.ac.at)
+ */
+public class RtfStylesheetList extends RtfElement implements RtfExtendedElement {
+
+ /**
+ * The HashMap containing the RtfParagraphStyles.
+ */
+ private HashMap styleMap = null;
+ /**
+ * Whether the default settings have been loaded.
+ */
+ private boolean defaultsLoaded = false;
+
+ /**
+ * Constructs a new RtfStylesheetList for the RtfDocument.
+ *
+ * @param doc The RtfDocument this RtfStylesheetList belongs to.
+ */
+ public RtfStylesheetList(RtfDocument doc) {
+ super(doc);
+ this.styleMap = new HashMap();
+ }
+
+ /**
+ * Register a RtfParagraphStyle with this RtfStylesheetList.
+ *
+ * @param rtfParagraphStyle The RtfParagraphStyle to add.
+ */
+ public void registerParagraphStyle(RtfParagraphStyle rtfParagraphStyle) {
+ RtfParagraphStyle tempStyle = new RtfParagraphStyle(this.document, rtfParagraphStyle);
+ tempStyle.setStyleNumber(this.styleMap.size());
+ tempStyle.handleInheritance();
+ this.styleMap.put(tempStyle.getStyleName(), tempStyle);
+ }
+
+ /**
+ * Registers all default styles. If styles with the given name have already been registered,
+ * then they are NOT overwritten.
+ */
+ private void registerDefaultStyles() {
+ defaultsLoaded = true;
+ if(!this.styleMap.containsKey(RtfParagraphStyle.STYLE_NORMAL.getStyleName())) {
+ registerParagraphStyle(RtfParagraphStyle.STYLE_NORMAL);
+ }
+ if(!this.styleMap.containsKey(RtfParagraphStyle.STYLE_HEADING_1.getStyleName())) {
+ registerParagraphStyle(RtfParagraphStyle.STYLE_HEADING_1);
+ }
+ if(!this.styleMap.containsKey(RtfParagraphStyle.STYLE_HEADING_2.getStyleName())) {
+ registerParagraphStyle(RtfParagraphStyle.STYLE_HEADING_2);
+ }
+ if(!this.styleMap.containsKey(RtfParagraphStyle.STYLE_HEADING_3.getStyleName())) {
+ registerParagraphStyle(RtfParagraphStyle.STYLE_HEADING_3);
+ }
+ }
+
+ /**
+ * Gets the RtfParagraphStyle with the given name. Makes sure that the defaults
+ * have been loaded.
+ *
+ * @param styleName The name of the RtfParagraphStyle to get.
+ * @return The RtfParagraphStyle with the given name or null.
+ */
+ public RtfParagraphStyle getRtfParagraphStyle(String styleName) {
+ if(!defaultsLoaded) {
+ registerDefaultStyles();
+ }
+ if(this.styleMap.containsKey(styleName)) {
+ return (RtfParagraphStyle) this.styleMap.get(styleName);
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * Writes the definition of the stylesheet list.
+ */
+ public byte[] writeDefinition() {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ try {
+ result.write("{".getBytes());
+ result.write("\\stylesheet".getBytes());
+ result.write(RtfBasicElement.DELIMITER);
+ if(this.document.getDocumentSettings().isOutputDebugLineBreaks()) {
+ result.write("\n".getBytes());
+ }
+ Iterator it = this.styleMap.values().iterator();
+ while(it.hasNext()) {
+ result.write(((RtfParagraphStyle) it.next()).writeDefinition());
+ }
+ result.write("}".getBytes());
+ if(this.document.getDocumentSettings().isOutputDebugLineBreaks()) {
+ result.write('\n');
+ }
+ } catch(IOException ioe) {
+ ioe.printStackTrace();
+ }
+ return result.toByteArray();
+ }
+}
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