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REPORT-6702 添加margin和padding属性解析

10.0
kerry 7 years ago
parent
a6541a5578
commit
17c2807732
7 changed files with 160 additions and 40 deletions
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  1. 9
      fine-itext/src/com/fr/third/v2/lowagie/text/html/IndentAttribute.java
  2. 77
      fine-itext/src/com/fr/third/v2/lowagie/text/html/ParseIndentAttrUtils.java
  3. 49
      fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/FactoryProperties.java
  4. 4
      fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HTMLWorker.java
  5. 19
      fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HtmlConstants.java
  6. 34
      fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfChunk.java
  7. 8
      fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfLine.java

9
fine-itext/src/com/fr/third/v2/lowagie/text/html/IndentAttribute.java
Unescape View File

@ -42,7 +42,14 @@ public class IndentAttribute {
this.right = right;
}
public IndentAttribute(){
public IndentAttribute(float top, float left, float bottom, float right){
this.top = top;
this.left = left;
this.bottom = bottom;
this.right = right;
}
public IndentAttribute(){
}
}

77
fine-itext/src/com/fr/third/v2/lowagie/text/html/ParseIndentAttrUtils.java
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@ -0,0 +1,77 @@
package com.fr.third.v2.lowagie.text.html;
import java.util.Iterator;
import java.util.Map;
/**
* @author kerry
* @date 2018/5/14
*/
public class ParseIndentAttrUtils {
public static IndentAttribute parseSpace(String indent){
String[] a = indent.split(" ");
if(a.length == 0){
return new IndentAttribute();
}
float indentTop = Markup.parseLength(a[0]);
if(a.length == 1){
return new IndentAttribute(indentTop, indentTop, indentTop, indentTop);
}
float indentLeft = Markup.parseLength(a[1]);
if(a.length == 2){
return new IndentAttribute(indentTop, indentLeft, indentTop, indentLeft);
}
float indentBottom = Markup.parseLength(a[2]);
if(a.length == 3){
return new IndentAttribute(indentTop, indentLeft, indentBottom, indentLeft);
}
float indentRight = Markup.parseLength(a[3]);
return new IndentAttribute(indentTop, indentLeft, indentBottom, indentRight);
}
public static IndentAttribute parsePaddingAttribute(Map map){
IndentAttribute indentAttribute = new IndentAttribute();
Iterator iter = map.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry entry = (Map.Entry) iter.next();
String key = (String) entry.getKey();
if (CSS.Property.PADDING_LEFT.equals(key)) {
indentAttribute.setLeft(Markup.parseLength((String) entry.getValue()));
} else if (CSS.Property.PADDING_RIGHT.equals(key)) {
indentAttribute.setRight(Markup.parseLength((String) entry.getValue()));
} else if (CSS.Property.PADDING_TOP.equals(key)) {
indentAttribute.setTop(Markup.parseLength((String) entry.getValue()));
} else if (CSS.Property.PADDING_BOTTOM.equals(key)) {
indentAttribute.setBottom(Markup.parseLength((String) entry.getValue()));
}
}
return indentAttribute;
}
public static IndentAttribute parseMarginAttribute(Map map){
IndentAttribute indentAttribute = new IndentAttribute();
Iterator iter = map.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry entry = (Map.Entry) iter.next();
String key = (String) entry.getKey();
float val = Markup.parseLength((String) entry.getValue());
if (CSS.Property.MARGIN_LEFT.equals(key)) {
indentAttribute.setLeft(val);
} else if (CSS.Property.MARGIN_RIGHT.equals(key)) {
indentAttribute.setRight(val);
} else if (CSS.Property.MARGIN_TOP.equals(key)) {
indentAttribute.setTop(val);
} else if (CSS.Property.MARGIN_BOTTOM.equals(key)) {
indentAttribute.setBottom(val);
}
}
return indentAttribute;
}
public static void createIndent(StringBuffer stringBuffer, String attr, IndentAttribute indentAttribute){
stringBuffer.append(attr).append("-").append("left").append(":").append(indentAttribute.getLeft()).append("px;")
.append(attr).append("-").append("right").append(":").append(indentAttribute.getRight()).append("px;")
.append(attr).append("-").append("top").append(":").append(indentAttribute.getTop()).append("px;")
.append(attr).append("-").append("bottom").append(":").append(indentAttribute.getBottom()).append("px;");
}
}

49
fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/FactoryProperties.java
Unescape View File

@ -53,8 +53,6 @@ package com.fr.third.v2.lowagie.text.html.simpleparser;
import java.awt.Color;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Properties;
import java.util.StringTokenizer;
import com.fr.third.v2.lowagie.text.Chunk;
@ -66,7 +64,8 @@ import com.fr.third.v2.lowagie.text.FontFactoryImp;
import com.fr.third.v2.lowagie.text.ListItem;
import com.fr.third.v2.lowagie.text.Paragraph;
import com.fr.third.v2.lowagie.text.html.HtmlTags;
import com.fr.third.v2.lowagie.text.pdf.BaseFont;
import com.fr.third.v2.lowagie.text.html.IndentAttribute;
import com.fr.third.v2.lowagie.text.html.ParseIndentAttrUtils;
import com.fr.third.v2.lowagie.text.pdf.HyphenationAuto;
import com.fr.third.v2.lowagie.text.pdf.HyphenationEvent;
import com.fr.third.v2.lowagie.text.html.Markup;
@ -96,13 +95,11 @@ public class FactoryProperties {
if(props.hasPropertyInChain("span", "background")){
ck.setBackground(props.getPropertyFromChain("span", "background"));
}
if(props.hasPropertyInChain("span", "padding-left")){
String ss = props.getPropertyFromChain("span", "padding-left");
ck.setAttribute("padding-left", Markup.parseLength(ss));
}
if(props.hasPropertyInChain("span", "padding-right")){
String ss = props.getPropertyFromChain("span", "padding-right");
ck.setAttribute("padding-right", Markup.parseLength(ss));
for(String padding : HtmlConstants.PADDING){
if(props.hasPropertyInChain("span", padding)){
String ss = props.getPropertyFromChain("span", padding);
ck.setAttribute(padding, ss);
}
}
return ck;
}
@ -140,26 +137,32 @@ public class FactoryProperties {
if(props.hasPropertyInChain("div", "background")){
p.setBackground(props.getPropertyFromChain("div", "background"));
}
if(props.hasPropertyInChain("div", "padding-left")){
String ss = props.getPropertyFromChain("div", "padding-left");
p.setIndentationLeft(Markup.parseLength(ss));
for(String margin : HtmlConstants.MARGIN){
if(props.hasPropertyInChain("div", margin)){
String ss = props.getPropertyFromChain("div", margin);
p.setAttribute(margin, ss);
}
}
if(props.hasPropertyInChain("div", "padding-right")){
String ss = props.getPropertyFromChain("div", "padding-right");
p.setIndentationRight(Markup.parseLength(ss));
for(String padding : HtmlConstants.PADDING){
if(props.hasPropertyInChain("div", padding)){
String ss = props.getPropertyFromChain("div", padding);
p.setAttribute(padding, ss);
}
}
if(props.hasPropertyInChain("div", "text-indent")){
String ss = props.getPropertyFromChain("div", "text-indent");
p.setFirstLineIndent(Markup.parseLength(ss));
}
if(props.hasPropertyInChain("div", "width")){
String ss = props.getPropertyFromChain("div", "width");
p.setAttribute("width", Markup.parseLength(ss));
p.setAttribute("width", ss);
}
if(props.hasPropertyInChain("div", "height")){
String ss = props.getPropertyFromChain("div", "height");
p.setAttribute("height", Markup.parseLength(ss));
p.setAttribute("height", ss);
}
p.setHyphenation(getHyphenation(props));
setParagraphLeading(p, props.getProperty("leading"));
value = props.getProperty("before");
@ -340,7 +343,15 @@ public class FactoryProperties {
else {
h.put("leading", v + ",0");
}
} else if (key.equals(Markup.CSS_KEY_TEXTALIGN)) {
} else if (key.equals(Markup.CSS_KEY_PADDING)) {
String ss = prop.getProperty(key).trim().toLowerCase();
IndentAttribute indentAttribute = ParseIndentAttrUtils.parseSpace(ss);
h.put(Markup.CSS_KEY_PADDINGTOP, indentAttribute.getTop() + "px");
h.put(Markup.CSS_KEY_PADDINGLEFT, indentAttribute.getLeft() + "px");
h.put(Markup.CSS_KEY_PADDINGBOTTOM, indentAttribute.getBottom() + "px");
h.put(Markup.CSS_KEY_PADDINGRIGHT, indentAttribute.getRight() + "px");
}
else if (key.equals(Markup.CSS_KEY_TEXTALIGN)) {
String ss = prop.getProperty(key).trim().toLowerCase();
h.put("align", ss);
}

4
fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HTMLWorker.java
Unescape View File

@ -191,6 +191,10 @@ public class HTMLWorker implements SimpleXMLDocHandler, DocListener {
return;
try {
style.applyStyle(tag, h);
if(tag.equals("p")){
h.put(Markup.CSS_KEY_MARGINTOP, "16px");
h.put(Markup.CSS_KEY_MARGINBOTTOM, "16px");
}
String follow = (String) FactoryProperties.followTags.get(tag);
if (follow != null) {
HashMap prop = new HashMap();

19
fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HtmlConstants.java
Unescape View File

@ -1,8 +1,10 @@
package com.fr.third.v2.lowagie.text.html.simpleparser;
import com.fr.third.v2.lowagie.text.html.HtmlTags;
import com.fr.third.v2.lowagie.text.html.Markup;
import java.util.ArrayList;
import java.util.List;
/**
* @author kerry
@ -10,13 +12,12 @@ import java.util.ArrayList;
*/
public class HtmlConstants {
//块级元素集合
public static final ArrayList BLOCK_ELEMENTS = new ArrayList();
public static final List<String> BLOCK_ELEMENTS = new ArrayList<String>();
//行内元素集合
public static final ArrayList INLINE_ELEMENTS = new ArrayList();
public static final List<String> INLINE_ELEMENTS = new ArrayList<String>();
//支持解析的属性
public static final String PADDING_LEFT = "padding-left";
public static final String PADDING_RIGHT = "padding-right";
public static final List<String> PADDING = new ArrayList<String>();
public static final List<String> MARGIN = new ArrayList<String>();
static {
BLOCK_ELEMENTS.add(HtmlTags.DIV);
BLOCK_ELEMENTS.add(HtmlTags.UNORDEREDLIST);
@ -32,5 +33,13 @@ public class HtmlConstants {
INLINE_ELEMENTS.add(HtmlTags.I);
INLINE_ELEMENTS.add(HtmlTags.U);
INLINE_ELEMENTS.add(HtmlTags.EM);
PADDING.add(Markup.CSS_KEY_PADDINGLEFT);
PADDING.add(Markup.CSS_KEY_PADDINGRIGHT);
PADDING.add(Markup.CSS_KEY_PADDINGTOP);
PADDING.add(Markup.CSS_KEY_PADDINGBOTTOM);
MARGIN.add(Markup.CSS_KEY_MARGINLEFT);
MARGIN.add(Markup.CSS_KEY_MARGINRIGHT);
MARGIN.add(Markup.CSS_KEY_MARGINTOP);
MARGIN.add(Markup.CSS_KEY_MARGINBOTTOM);
}
}

34
fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfChunk.java
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@ -61,7 +61,7 @@ import com.fr.third.v2.lowagie.text.Chunk;
import com.fr.third.v2.lowagie.text.Font;
import com.fr.third.v2.lowagie.text.Image;
import com.fr.third.v2.lowagie.text.html.IndentAttribute;
import com.fr.third.v2.lowagie.text.html.simpleparser.HtmlConstants;
import com.fr.third.v2.lowagie.text.html.ParseIndentAttrUtils;
import sun.font.FontDesignMetrics;
/**
@ -115,8 +115,6 @@ public class PdfChunk {
keysAttributes.put(Chunk.HSCALE, null);
keysAttributes.put(Chunk.SEPARATOR, null);
keysAttributes.put(Chunk.TAB, null);
keysAttributes.put(HtmlConstants.PADDING_LEFT, null);
keysAttributes.put(HtmlConstants.PADDING_RIGHT, null);
keysNoStroke.put(Chunk.SUBSUPSCRIPT, null);
keysNoStroke.put(Chunk.SPLITCHARACTER, null);
keysNoStroke.put(Chunk.HYPHENATION, null);
@ -267,14 +265,9 @@ public class PdfChunk {
// the color can't be stored in a PdfFont
noStroke.put(Chunk.COLOR, f.getColor());
// noStroke.put(Chunk.ENCODING, font.getFont().getEncoding());
if(attributes.get("padding-left") != null){
String paddingLeft = (String)attributes.get("padding-left");
indent.setLeft(Float.parseFloat(paddingLeft));
}
if(attributes.get("padding-right") != null){
String paddingRight = (String)attributes.get("padding-right");
indent.setRight(Float.parseFloat(paddingRight));
}
indent = ParseIndentAttrUtils.parsePaddingAttribute(attr);
Object obj[] = (Object[])attributes.get(Chunk.IMAGE);
if (obj == null) {
image = null;
@ -837,7 +830,7 @@ public class PdfChunk {
public void dealFontStyle(StringBuffer s, Font font) {
s.append("font-size:").append(font.getSize()).append("px;");
s.append("font-family :").append(font.getFontName()).append(";");
s.append("color :").append(font.getColor()).append(";");
s.append("color :").append(javaColor2JSColorWithAlpha(font.getColor())).append(";");
if (font.isBold()) {
s.append("font-weight : bold;");
}
@ -849,6 +842,23 @@ public class PdfChunk {
}
}
public String javaColor2JSColorWithAlpha(Color var0) {
if(var0 == null) {
return "";
} else {
StringBuffer var1 = new StringBuffer("rgba(");
var1.append(var0.getRed());
var1.append(',');
var1.append(var0.getGreen());
var1.append(',');
var1.append(var0.getBlue());
var1.append(',');
var1.append((double)var0.getAlpha() / 255.0D);
var1.append(')');
return var1.toString();
}
}
public static boolean noPrint(int c) {
return ((c >= 0x200b && c <= 0x200f) || (c >= 0x202a && c <= 0x202e));
}

8
fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfLine.java
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@ -192,10 +192,12 @@ public class PdfLine {
return overflow;
}
// if the chunk couldn't even be truncated, we add everything, so be it
else {
if (overflow != null)
addToLine(overflow);
else if (overflow != null){
addToLine(overflow);
return null;
}else{
addToLine(chunk);
return chunk;
}
}
else {

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