From 13d6dc3a6a5e8bd3c17997351a0e6f087eb301a2 Mon Sep 17 00:00:00 2001 From: tknall Date: Tue, 25 Nov 2008 12:04:30 +0000 Subject: Removing itext from source. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@302 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- src/main/java/com/lowagie/text/pdf/BaseField.java | 665 ---------------------- 1 file changed, 665 deletions(-) delete mode 100644 src/main/java/com/lowagie/text/pdf/BaseField.java (limited to 'src/main/java/com/lowagie/text/pdf/BaseField.java') diff --git a/src/main/java/com/lowagie/text/pdf/BaseField.java b/src/main/java/com/lowagie/text/pdf/BaseField.java deleted file mode 100644 index 8817bbd..0000000 --- a/src/main/java/com/lowagie/text/pdf/BaseField.java +++ /dev/null @@ -1,665 +0,0 @@ -/* - * Copyright 2005 by Paulo Soares. - * - * 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.pdf; - -import java.awt.Color; -import com.lowagie.text.Element; -import com.lowagie.text.DocumentException; -import com.lowagie.text.Rectangle; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.HashMap; - -/** Common field variables. - * @author Paulo Soares (psoares@consiste.pt) - */ -public abstract class BaseField { - - /** A thin border with 1 point width. */ - public static final float BORDER_WIDTH_THIN = 1; - /** A medium border with 2 point width. */ - public static final float BORDER_WIDTH_MEDIUM = 2; - /** A thick border with 3 point width. */ - public static final float BORDER_WIDTH_THICK = 3; - /** The field is visible. */ - public static final int VISIBLE = 0; - /** The field is hidden. */ - public static final int HIDDEN = 1; - /** The field is visible but does not print. */ - public static final int VISIBLE_BUT_DOES_NOT_PRINT = 2; - /** The field is hidden but is printable. */ - public static final int HIDDEN_BUT_PRINTABLE = 3; - /** The user may not change the value of the field. */ - public static final int READ_ONLY = 1; - /** The field must have a value at the time it is exported by a submit-form - * action. - */ - public static final int REQUIRED = 2; - /** The field may contain multiple lines of text. - * This flag is only meaningful with text fields. - */ - public static final int MULTILINE = 4; - /** The field will not scroll (horizontally for single-line - * fields, vertically for multiple-line fields) to accommodate more text - * than will fit within its annotation rectangle. Once the field is full, no - * further text will be accepted. - */ - public static final int DO_NOT_SCROLL = 8; - /** The field is intended for entering a secure password that should - * not be echoed visibly to the screen. - */ - public static final int PASSWORD = 16; - /** The text entered in the field represents the pathname of - * a file whose contents are to be submitted as the value of the field. - */ - public static final int FILE_SELECTION = 32; - /** The text entered in the field will not be spell-checked. - * This flag is meaningful only in text fields and in combo - * fields with the EDIT flag set. - */ - public static final int DO_NOT_SPELL_CHECK = 64; - /** If set the combo box includes an editable text box as well as a drop list; if - * clear, it includes only a drop list. - * This flag is only meaningful with combo fields. - */ - public static final int EDIT = 128; - - /** - * combo box flag. - */ - public static final int COMB = 256; - - protected float borderWidth = BORDER_WIDTH_THIN; - protected int borderStyle = PdfBorderDictionary.STYLE_SOLID; - protected Color borderColor; - protected Color backgroundColor; - protected Color textColor; - protected BaseFont font; - protected float fontSize = 0; - protected int alignment = Element.ALIGN_LEFT; - protected PdfWriter writer; - protected String text; - protected Rectangle box; - - /** Holds value of property rotation. */ - protected int rotation = 0; - - /** Holds value of property visibility. */ - protected int visibility; - - /** Holds value of property fieldName. */ - protected String fieldName; - - /** Holds value of property options. */ - protected int options; - - /** Holds value of property maxCharacterLength. */ - protected int maxCharacterLength; - - private final static HashMap fieldKeys = new HashMap(); - - static { - fieldKeys.putAll(PdfCopyFieldsImp.fieldKeys); - fieldKeys.put(PdfName.T, new Integer(1)); - } - /** Creates a new TextField. - * @param writer the document PdfWriter - * @param box the field location and dimensions - * @param fieldName the field name. If null only the widget keys - * will be included in the field allowing it to be used as a kid field. - */ - public BaseField(PdfWriter writer, Rectangle box, String fieldName) { - this.writer = writer; - this.box = box; - this.fieldName = fieldName; - } - - protected BaseFont getRealFont() throws IOException, DocumentException { - if (font == null) - return BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, false); - else - return font; - } - - protected PdfAppearance getBorderAppearance() throws IOException, DocumentException { - PdfAppearance app = new PdfContentByte(writer).createAppearance(box.width(), box.height()); - switch (rotation) { - case 90: - app.setMatrix(0, 1, -1, 0, box.height(), 0); - break; - case 180: - app.setMatrix(-1, 0, 0, -1, box.width(), box.height()); - break; - case 270: - app.setMatrix(0, -1, 1, 0, 0, box.width()); - break; - } - // background - if (backgroundColor != null) { - app.setColorFill(backgroundColor); - app.rectangle(0, 0, box.width(), box.height()); - app.fill(); - } - // border - if (borderStyle == PdfBorderDictionary.STYLE_UNDERLINE) { - if (borderWidth != 0 && borderColor != null) { - app.setColorStroke(borderColor); - app.setLineWidth(borderWidth); - app.moveTo(0, borderWidth / 2); - app.lineTo(box.width(), borderWidth / 2); - app.stroke(); - } - } - else if (borderStyle == PdfBorderDictionary.STYLE_BEVELED) { - if (borderWidth != 0 && borderColor != null) { - app.setColorStroke(borderColor); - app.setLineWidth(borderWidth); - app.rectangle(borderWidth / 2, borderWidth / 2, box.width() - borderWidth, box.height() - borderWidth); - app.stroke(); - } - // beveled - Color actual = backgroundColor; - if (actual == null) - actual = Color.white; - app.setGrayFill(1); - drawTopFrame(app); - app.setColorFill(actual.darker()); - drawBottomFrame(app); - } - else if (borderStyle == PdfBorderDictionary.STYLE_INSET) { - if (borderWidth != 0 && borderColor != null) { - app.setColorStroke(borderColor); - app.setLineWidth(borderWidth); - app.rectangle(borderWidth / 2, borderWidth / 2, box.width() - borderWidth, box.height() - borderWidth); - app.stroke(); - } - // inset - app.setGrayFill(0.5f); - drawTopFrame(app); - app.setGrayFill(0.75f); - drawBottomFrame(app); - } - else { - if (borderWidth != 0 && borderColor != null) { - if (borderStyle == PdfBorderDictionary.STYLE_DASHED) - app.setLineDash(3, 0); - app.setColorStroke(borderColor); - app.setLineWidth(borderWidth); - app.rectangle(borderWidth / 2, borderWidth / 2, box.width() - borderWidth, box.height() - borderWidth); - app.stroke(); - if ((options & COMB) != 0 && maxCharacterLength > 1) { - float step = box.width() / maxCharacterLength; - float yb = borderWidth / 2; - float yt = box.height() - borderWidth / 2; - for (int k = 1; k < maxCharacterLength; ++k) { - float x = step * k; - app.moveTo(x, yb); - app.lineTo(x, yt); - } - app.stroke(); - } - } - } - return app; - } - - protected static ArrayList getHardBreaks(String text) { - ArrayList arr = new ArrayList(); - char cs[] = text.toCharArray(); - int len = cs.length; - StringBuffer buf = new StringBuffer(); - for (int k = 0; k < len; ++k) { - char c = cs[k]; - if (c == '\r') { - if (k + 1 < len && cs[k + 1] == '\n') - ++k; - arr.add(buf.toString()); - buf = new StringBuffer(); - } - else if (c == '\n') { - arr.add(buf.toString()); - buf = new StringBuffer(); - } - else - buf.append(c); - } - arr.add(buf.toString()); - return arr; - } - - protected static void trimRight(StringBuffer buf) { - int len = buf.length(); - while (true) { - if (len == 0) - return; - if (buf.charAt(--len) != ' ') - return; - buf.setLength(len); - } - } - - protected static ArrayList breakLines(ArrayList breaks, BaseFont font, float fontSize, float width) { - ArrayList lines = new ArrayList(); - StringBuffer buf = new StringBuffer(); - for (int ck = 0; ck < breaks.size(); ++ck) { - buf.setLength(0); - float w = 0; - char cs[] = ((String)breaks.get(ck)).toCharArray(); - int len = cs.length; - // 0 inline first, 1 inline, 2 spaces - int state = 0; - int lastspace = -1; - char c = 0; - int refk = 0; - for (int k = 0; k < len; ++k) { - c = cs[k]; - switch (state) { - case 0: - w += font.getWidthPoint(c, fontSize); - buf.append(c); - if (w > width) { - w = 0; - if (buf.length() > 1) { - --k; - buf.setLength(buf.length() - 1); - } - lines.add(buf.toString()); - buf.setLength(0); - refk = k; - if (c == ' ') - state = 2; - else - state = 1; - } - else { - if (c != ' ') - state = 1; - } - break; - case 1: - w += font.getWidthPoint(c, fontSize); - buf.append(c); - if (c == ' ') - lastspace = k; - if (w > width) { - w = 0; - if (lastspace >= 0) { - k = lastspace; - buf.setLength(lastspace - refk); - trimRight(buf); - lines.add(buf.toString()); - buf.setLength(0); - refk = k; - lastspace = -1; - state = 2; - } - else { - if (buf.length() > 1) { - --k; - buf.setLength(buf.length() - 1); - } - lines.add(buf.toString()); - buf.setLength(0); - refk = k; - if (c == ' ') - state = 2; - } - } - break; - case 2: - if (c != ' ') { - w = 0; - --k; - state = 1; - } - break; - } - } - trimRight(buf); - lines.add(buf.toString()); - } - return lines; - } - - private void drawTopFrame(PdfAppearance app) { - app.moveTo(borderWidth, borderWidth); - app.lineTo(borderWidth, box.height() - borderWidth); - app.lineTo(box.width() - borderWidth, box.height() - borderWidth); - app.lineTo(box.width() - 2 * borderWidth, box.height() - 2 * borderWidth); - app.lineTo(2 * borderWidth, box.height() - 2 * borderWidth); - app.lineTo(2 * borderWidth, 2 * borderWidth); - app.lineTo(borderWidth, borderWidth); - app.fill(); - } - - private void drawBottomFrame(PdfAppearance app) { - app.moveTo(borderWidth, borderWidth); - app.lineTo(box.width() - borderWidth, borderWidth); - app.lineTo(box.width() - borderWidth, box.height() - borderWidth); - app.lineTo(box.width() - 2 * borderWidth, box.height() - 2 * borderWidth); - app.lineTo(box.width() - 2 * borderWidth, 2 * borderWidth); - app.lineTo(2 * borderWidth, 2 * borderWidth); - app.lineTo(borderWidth, borderWidth); - app.fill(); - } - /** Gets the border width in points. - * @return the border width in points - */ - public float getBorderWidth() { - return this.borderWidth; - } - - /** Sets the border width in points. To eliminate the border - * set the border color to null. - * @param borderWidth the border width in points - */ - public void setBorderWidth(float borderWidth) { - this.borderWidth = borderWidth; - } - - /** Gets the border style. - * @return the border style - */ - public int getBorderStyle() { - return this.borderStyle; - } - - /** Sets the border style. The styles are found in PdfBorderDictionary - * and can be STYLE_SOLID, STYLE_DASHED, - * STYLE_BEVELED, STYLE_INSET and - * STYLE_UNDERLINE. - * @param borderStyle the border style - */ - public void setBorderStyle(int borderStyle) { - this.borderStyle = borderStyle; - } - - /** Gets the border color. - * @return the border color - */ - public Color getBorderColor() { - return this.borderColor; - } - - /** Sets the border color. Set to null to remove - * the border. - * @param borderColor the border color - */ - public void setBorderColor(Color borderColor) { - this.borderColor = borderColor; - } - - /** Gets the background color. - * @return the background color - */ - public Color getBackgroundColor() { - return this.backgroundColor; - } - - /** Sets the background color. Set to null for - * transparent background. - * @param backgroundColor the background color - */ - public void setBackgroundColor(Color backgroundColor) { - this.backgroundColor = backgroundColor; - } - - /** Gets the text color. - * @return the text color - */ - public Color getTextColor() { - return this.textColor; - } - - /** Sets the text color. If null the color used - * will be black. - * @param textColor the text color - */ - public void setTextColor(Color textColor) { - this.textColor = textColor; - } - - /** Gets the text font. - * @return the text font - */ - public BaseFont getFont() { - return this.font; - } - - /** Sets the text font. If null then Helvetica - * will be used. - * @param font the text font - */ - public void setFont(BaseFont font) { - this.font = font; - } - - /** Gets the font size. - * @return the font size - */ - public float getFontSize() { - return this.fontSize; - } - - /** Sets the font size. If 0 then auto-sizing will be used but - * only for text fields. - * @param fontSize the font size - */ - public void setFontSize(float fontSize) { - this.fontSize = fontSize; - } - - /** Gets the text horizontal alignment. - * @return the text horizontal alignment - */ - public int getAlignment() { - return this.alignment; - } - - /** Sets the text horizontal alignment. It can be Element.ALIGN_LEFT, - * Element.ALIGN_CENTER and Element.ALIGN_RIGHT. - * @param alignment the text horizontal alignment - */ - public void setAlignment(int alignment) { - this.alignment = alignment; - } - - /** Gets the text. - * @return the text - */ - public String getText() { - return this.text; - } - - /** Sets the text for text fields. - * @param text the text - */ - public void setText(String text) { - this.text = text; - } - - /** Gets the field dimension and position. - * @return the field dimension and position - */ - public Rectangle getBox() { - return this.box; - } - - /** Sets the field dimension and position. - * @param box the field dimension and position - */ - public void setBox(Rectangle box) { - this.box = box; - } - - /** Gets the field rotation. - * @return the field rotation - */ - public int getRotation() { - return this.rotation; - } - - /** Sets the field rotation. This value should be the same as - * the page rotation where the field will be shown. - * @param rotation the field rotation - */ - public void setRotation(int rotation) { - if (rotation % 90 != 0) - throw new IllegalArgumentException("Rotation must be a multiple of 90."); - rotation %= 360; - if (rotation < 0) - rotation += 360; - this.rotation = rotation; - } - - /** Convenience method to set the field rotation the same as the - * page rotation. - * @param page the page - */ - public void setRotationFromPage(Rectangle page) { - setRotation(page.getRotation()); - } - - /** Gets the field visibility flag. - * @return the field visibility flag - */ - public int getVisibility() { - return this.visibility; - } - - /** Sets the field visibility flag. This flags can be one of - * VISIBLE, HIDDEN, VISIBLE_BUT_DOES_NOT_PRINT - * and HIDDEN_BUT_PRINTABLE. - * @param visibility field visibility flag - */ - public void setVisibility(int visibility) { - this.visibility = visibility; - } - - /** Gets the field name. - * @return the field name - */ - public String getFieldName() { - return this.fieldName; - } - - /** Sets the field name. - * @param fieldName the field name. If null only the widget keys - * will be included in the field allowing it to be used as a kid field. - */ - public void setFieldName(String fieldName) { - this.fieldName = fieldName; - } - - /** Gets the option flags. - * @return the option flags - */ - public int getOptions() { - return this.options; - } - - /** Sets the option flags. The option flags can be a combination by oring of - * READ_ONLY, REQUIRED, - * MULTILINE, DO_NOT_SCROLL, - * PASSWORD, FILE_SELECTION, - * DO_NOT_SPELL_CHECK and EDIT. - * @param options the option flags - */ - public void setOptions(int options) { - this.options = options; - } - - /** Gets the maximum length of the field’s text, in characters. - * @return the maximum length of the field’s text, in characters. - */ - public int getMaxCharacterLength() { - return this.maxCharacterLength; - } - - /** Sets the maximum length of the field’s text, in characters. - * It is only meaningful for text fields. - * @param maxCharacterLength the maximum length of the field’s text, in characters - */ - public void setMaxCharacterLength(int maxCharacterLength) { - this.maxCharacterLength = maxCharacterLength; - } - - /** - * Getter for property writer. - * @return Value of property writer. - */ - public PdfWriter getWriter() { - return writer; - } - - /** - * Setter for property writer. - * @param writer New value of property writer. - */ - public void setWriter(PdfWriter writer) { - this.writer = writer; - } - - /** - * Moves the field keys from from to to. The moved keys - * are removed from from. - * @param from the source - * @param to the destination. It may be null - */ - public static void moveFields(PdfDictionary from, PdfDictionary to) { - for (Iterator i = from.getKeys().iterator(); i.hasNext();) { - PdfName key = (PdfName)i.next(); - if (fieldKeys.containsKey(key)) { - if (to != null) - to.put(key, from.get(key)); - i.remove(); - } - } - } -} \ No newline at end of file -- cgit v1.2.3