org.apache.poi.xwpf.usermodel.XWPFRun Maven / Gradle / Ivy
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contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
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http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
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package org.apache.poi.xwpf.usermodel;
import java.math.BigInteger;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTBr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFonts;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHpsMeasure;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTOnOff;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSignedHpsMeasure;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTText;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTUnderline;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTVerticalAlignRun;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STBrClear;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STBrType;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STOnOff;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STUnderline;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STVerticalAlignRun;
import org.apache.poi.util.Internal;
/**
* XWPFRun object defines a region of text with a common set of properties
*
* @author Yegor Kozlov
*/
public class XWPFRun {
private CTR run;
private XWPFParagraph paragraph;
/**
* @param r the CTR bean which holds the run attributes
* @param p the parent paragraph
*/
protected XWPFRun(CTR r, XWPFParagraph p) {
this.run = r;
this.paragraph = p;
}
/**
* Get the currently used CTR object
* @return ctr object
*/
@Internal
public CTR getCTR() {
return run;
}
/**
* Get the currenty referenced paragraph object
* @return current paragraph
*/
public XWPFParagraph getParagraph() {
return paragraph;
}
/**
* Whether the bold property shall be applied to all non-complex script
* characters in the contents of this run when displayed in a document
*
* @return true if the bold property is applied
*/
public boolean isBold() {
CTRPr pr = run.getRPr();
return pr != null && pr.isSetB();
}
/**
* Whether the bold property shall be applied to all non-complex script
* characters in the contents of this run when displayed in a document.
*
* This formatting property is a toggle property, which specifies that its
* behavior differs between its use within a style definition and its use as
* direct formatting. When used as part of a style definition, setting this
* property shall toggle the current state of that property as specified up
* to this point in the hierarchy (i.e. applied to not applied, and vice
* versa). Setting it to false (or an equivalent) shall
* result in the current setting remaining unchanged. However, when used as
* direct formatting, setting this property to true or false shall set the
* absolute state of the resulting property.
*
*
* If this element is not present, the default value is to leave the
* formatting applied at previous level in the style hierarchy. If this
* element is never applied in the style hierarchy, then bold shall not be
* applied to non-complex script characters.
*
*
* @param value true if the bold property is applied to
* this run
*/
public void setBold(boolean value) {
CTRPr pr = run.isSetRPr() ? run.getRPr() : run.addNewRPr();
CTOnOff bold = pr.isSetB() ? pr.getB() : pr.addNewB();
bold.setVal(value ? STOnOff.TRUE : STOnOff.FALSE);
}
/**
* Return the string content of this text run
*
* @return the text of this text run or null if not set
*/
public String getText(int pos) {
return run.sizeOfTArray() == 0 ? null : run.getTArray(pos)
.getStringValue();
}
/**
* Sets the text of this text run
*
* @param value the literal text which shall be displayed in the document
*/
public void setText(String value) {
setText(value,run.getTArray().length);
}
/**
* Sets the text of this text run in the
*
* @param value the literal text which shall be displayed in the document
* @param pos - position in the text array (NB: 0 based)
*/
public void setText(String value, int pos) {
if(pos > run.sizeOfTArray()) throw new ArrayIndexOutOfBoundsException("Value too large for the parameter position in XWPFRun.setText(String value,int pos)");
CTText t = (pos < run.sizeOfTArray() && pos >= 0) ? run.getTArray(pos) : run.addNewT();
t.setStringValue(value);
}
/**
* Whether the italic property should be applied to all non-complex script
* characters in the contents of this run when displayed in a document.
*
* @return true if the italic property is applied
*/
public boolean isItalic() {
CTRPr pr = run.getRPr();
return pr != null && pr.isSetI();
}
/**
* Whether the bold property shall be applied to all non-complex script
* characters in the contents of this run when displayed in a document
*
*
* This formatting property is a toggle property, which specifies that its
* behavior differs between its use within a style definition and its use as
* direct formatting. When used as part of a style definition, setting this
* property shall toggle the current state of that property as specified up
* to this point in the hierarchy (i.e. applied to not applied, and vice
* versa). Setting it to false (or an equivalent) shall
* result in the current setting remaining unchanged. However, when used as
* direct formatting, setting this property to true or false shall set the
* absolute state of the resulting property.
*
*
* If this element is not present, the default value is to leave the
* formatting applied at previous level in the style hierarchy. If this
* element is never applied in the style hierarchy, then bold shall not be
* applied to non-complex script characters.
*
*
* @param value true if the italic property is applied to
* this run
*/
public void setItalic(boolean value) {
CTRPr pr = run.isSetRPr() ? run.getRPr() : run.addNewRPr();
CTOnOff italic = pr.isSetI() ? pr.getI() : pr.addNewI();
italic.setVal(value ? STOnOff.TRUE : STOnOff.FALSE);
}
/**
* Specifies that the contents of this run should be displayed along with an
* underline appearing directly below the character heigh
*
* @return the Underline pattern applyed to this run
* @see UnderlinePatterns
*/
public UnderlinePatterns getUnderline() {
CTRPr pr = run.getRPr();
return (pr != null && pr.isSetU()) ? UnderlinePatterns.valueOf(pr
.getU().getVal().intValue()) : UnderlinePatterns.NONE;
}
/**
* Specifies that the contents of this run should be displayed along with an
* underline appearing directly below the character heigh
*
*
* If this element is not present, the default value is to leave the
* formatting applied at previous level in the style hierarchy. If this
* element is never applied in the style hierarchy, then an underline shall
* not be applied to the contents of this run.
*
*
* @param value -
* underline type
* @see UnderlinePatterns : all possible patterns that could be applied
*/
public void setUnderline(UnderlinePatterns value) {
CTRPr pr = run.isSetRPr() ? run.getRPr() : run.addNewRPr();
CTUnderline underline = (pr.getU() == null) ? pr.addNewU() : pr.getU();
underline.setVal(STUnderline.Enum.forInt(value.getValue()));
}
/**
* Specifies that the contents of this run shall be displayed with a single
* horizontal line through the center of the line.
*
* @return true if the strike property is applied
*/
public boolean isStrike() {
CTRPr pr = run.getRPr();
return pr != null && pr.isSetStrike();
}
/**
* Specifies that the contents of this run shall be displayed with a single
* horizontal line through the center of the line.
*
* This formatting property is a toggle property, which specifies that its
* behavior differs between its use within a style definition and its use as
* direct formatting. When used as part of a style definition, setting this
* property shall toggle the current state of that property as specified up
* to this point in the hierarchy (i.e. applied to not applied, and vice
* versa). Setting it to false (or an equivalent) shall result in the
* current setting remaining unchanged. However, when used as direct
* formatting, setting this property to true or false shall set the absolute
* state of the resulting property.
*
*
* If this element is not present, the default value is to leave the
* formatting applied at previous level in the style hierarchy. If this
* element is never applied in the style hierarchy, then strikethrough shall
* not be applied to the contents of this run.
*
*
* @param value true if the strike property is applied to
* this run
*/
public void setStrike(boolean value) {
CTRPr pr = run.isSetRPr() ? run.getRPr() : run.addNewRPr();
CTOnOff strike = pr.isSetStrike() ? pr.getStrike() : pr.addNewStrike();
strike.setVal(value ? STOnOff.TRUE : STOnOff.FALSE);
}
/**
* Specifies the alignment which shall be applied to the contents of this
* run in relation to the default appearance of the run's text.
* This allows the text to be repositioned as subscript or superscript without
* altering the font size of the run properties.
*
* @return VerticalAlign
* @see VerticalAlign all possible value that could be applyed to this run
*/
public VerticalAlign getSubscript() {
CTRPr pr = run.getRPr();
return (pr != null && pr.isSetVertAlign()) ? VerticalAlign.valueOf(pr
.getVertAlign().getVal().intValue()) : VerticalAlign.BASELINE;
}
/**
* Specifies the alignment which shall be applied to the contents of this
* run in relation to the default appearance of the run's text. This allows
* the text to be repositioned as subscript or superscript without altering
* the font size of the run properties.
*
* If this element is not present, the default value is to leave the
* formatting applied at previous level in the style hierarchy. If this
* element is never applied in the style hierarchy, then the text shall not
* be subscript or superscript relative to the default baseline location for
* the contents of this run.
*
*
* @param valign
* @see VerticalAlign
*/
public void setSubscript(VerticalAlign valign) {
CTRPr pr = run.isSetRPr() ? run.getRPr() : run.addNewRPr();
CTVerticalAlignRun ctValign = pr.isSetVertAlign() ? pr.getVertAlign() : pr.addNewVertAlign();
ctValign.setVal(STVerticalAlignRun.Enum.forInt(valign.getValue()));
}
/**
* Specifies the fonts which shall be used to display the text contents of
* this run. Specifies a font which shall be used to format all characters
* in the ASCII range (0 - 127) within the parent run
*
* @return a string representing the font family
*/
public String getFontFamily() {
CTRPr pr = run.getRPr();
return (pr != null && pr.isSetRFonts()) ? pr.getRFonts().getAscii()
: null;
}
/**
* Specifies the fonts which shall be used to display the text contents of
* this run. Specifies a font which shall be used to format all characters
* in the ASCII range (0 - 127) within the parent run
*
* @param fontFamily
*/
public void setFontFamily(String fontFamily) {
CTRPr pr = run.getRPr();
CTFonts fonts = pr.isSetRFonts() ? pr.getRFonts() : pr.addNewRFonts();
fonts.setAscii(fontFamily);
}
/**
* Specifies the font size which shall be applied to all non complex script
* characters in the contents of this run when displayed.
*
* @return value representing the font size
*/
public int getFontSize() {
CTRPr pr = run.getRPr();
return (pr != null && pr.isSetSz()) ? pr.getSz().getVal().divide(new BigInteger("2")).intValue() : -1;
}
/**
* Specifies the font size which shall be applied to all non complex script
* characters in the contents of this run when displayed.
*
* If this element is not present, the default value is to leave the value
* applied at previous level in the style hierarchy. If this element is
* never applied in the style hierarchy, then any appropriate font size may
* be used for non complex script characters.
*
*
* @param size
*/
public void setFontSize(int size) {
BigInteger bint=new BigInteger(""+size);
CTRPr pr = run.isSetRPr() ? run.getRPr() : run.addNewRPr();
CTHpsMeasure ctSize = pr.isSetSz() ? pr.getSz() : pr.addNewSz();
ctSize.setVal(bint.multiply(new BigInteger("2")));
}
/**
* This element specifies the amount by which text shall be raised or
* lowered for this run in relation to the default baseline of the
* surrounding non-positioned text. This allows the text to be repositioned
* without altering the font size of the contents.
*
* @return a big integer representing the amount of text shall be "moved"
*/
public int getTextPosition() {
CTRPr pr = run.getRPr();
return (pr != null && pr.isSetPosition()) ? pr.getPosition().getVal().intValue()
: -1;
}
/**
* This element specifies the amount by which text shall be raised or
* lowered for this run in relation to the default baseline of the
* surrounding non-positioned text. This allows the text to be repositioned
* without altering the font size of the contents.
*
* If the val attribute is positive, then the parent run shall be raised
* above the baseline of the surrounding text by the specified number of
* half-points. If the val attribute is negative, then the parent run shall
* be lowered below the baseline of the surrounding text by the specified
* number of half-points.
*
*
* If this element is not present, the default value is to leave the
* formatting applied at previous level in the style hierarchy. If this
* element is never applied in the style hierarchy, then the text shall not
* be raised or lowered relative to the default baseline location for the
* contents of this run.
*
*
* @param val
*/
public void setTextPosition(int val) {
BigInteger bint=new BigInteger(""+val);
CTRPr pr = run.isSetRPr() ? run.getRPr() : run.addNewRPr();
CTSignedHpsMeasure position = pr.isSetPosition() ? pr.getPosition() : pr.addNewPosition();
position.setVal(bint);
}
/**
*
*/
public void removeBreak() {
// TODO
}
/**
* Specifies that a break shall be placed at the current location in the run
* content.
* A break is a special character which is used to override the
* normal line breaking that would be performed based on the normal layout
* of the document's contents.
* @see #addCarriageReturn()
*/
public void addBreak() {
run.addNewBr();
}
/**
* Specifies that a break shall be placed at the current location in the run
* content.
* A break is a special character which is used to override the
* normal line breaking that would be performed based on the normal layout
* of the document's contents.
*
* The behavior of this break character (the
* location where text shall be restarted after this break) shall be
* determined by its type values.
*
* @see BreakType
*/
public void addBreak(BreakType type){
CTBr br=run.addNewBr();
br.setType(STBrType.Enum.forInt(type.getValue()));
}
/**
* Specifies that a break shall be placed at the current location in the run
* content. A break is a special character which is used to override the
* normal line breaking that would be performed based on the normal layout
* of the document's contents.
*
* The behavior of this break character (the
* location where text shall be restarted after this break) shall be
* determined by its type (in this case is BreakType.TEXT_WRAPPING as default) and clear attribute values.
*
* @see BreakClear
*/
public void addBreak(BreakClear clear){
CTBr br=run.addNewBr();
br.setType(STBrType.Enum.forInt(BreakType.TEXT_WRAPPING.getValue()));
br.setClear(STBrClear.Enum.forInt(clear.getValue()));
}
/**
* Specifies that a carriage return shall be placed at the
* current location in the run content.
* A carriage return is used to end the current line of text in
* Wordprocess.
* The behavior of a carriage return in run content shall be
* identical to a break character with null type and clear attributes, which
* shall end the current line and find the next available line on which to
* continue.
* The carriage return character forced the following text to be
* restarted on the next available line in the document.
*/
public void addCarriageReturn() {
run.addNewCr();
}
public void removeCarriageReturn() {
//TODO
}
}