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set isHidden flag 'true' for invisible comment and 'false' for visible comments

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1441829 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Evgeniy Berlog 2013-02-02 23:10:34 +00:00
parent 1fe52e8cfc
commit 5801aa36b2
1 changed files with 16 additions and 1 deletions
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17
src/java/org/apache/poi/hssf/usermodel/HSSFComment.java
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@ -30,6 +30,10 @@ public class HSSFComment extends HSSFTextbox implements Comment {
private final static int FILL_TYPE_SOLID = 0;
private final static int FILL_TYPE_PICTURE = 3;
private final static int GROUP_SHAPE_PROPERTY_DEFAULT_VALUE = 655362;
private final static int GROUP_SHAPE_HIDDEN_MASK = 0x1000002;
private final static int GROUP_SHAPE_NOT_HIDDEN_MASK = 0xFEFFFFFD;
/*
* TODO - make HSSFComment more consistent when created vs read from file.
* Currently HSSFComment has two main forms (corresponding to the two constructors). There
@ -85,7 +89,7 @@ public class HSSFComment extends HSSFTextbox implements Comment {
opt.removeEscherProperty(EscherProperties.TEXT__TEXTRIGHT);
opt.removeEscherProperty(EscherProperties.TEXT__TEXTTOP);
opt.removeEscherProperty(EscherProperties.TEXT__TEXTBOTTOM);
opt.setEscherProperty(new EscherSimpleProperty(EscherProperties.GROUPSHAPE__PRINT, false, false, 655362));
opt.setEscherProperty(new EscherSimpleProperty(EscherProperties.GROUPSHAPE__PRINT, false, false, GROUP_SHAPE_PROPERTY_DEFAULT_VALUE));
return spContainer;
}
@ -129,6 +133,7 @@ public class HSSFComment extends HSSFTextbox implements Comment {
*/
public void setVisible(boolean visible) {
_note.setFlags(visible ? NoteRecord.NOTE_VISIBLE : NoteRecord.NOTE_HIDDEN);
setHidden(!visible);
}
/**
@ -251,4 +256,14 @@ public class HSSFComment extends HSSFTextbox implements Comment {
EscherSimpleProperty property = getOptRecord().lookup(EscherProperties.FILL__PATTERNTEXTURE);
return property == null ? 0 : property.getPropertyValue();
}
private void setHidden(boolean value){
EscherSimpleProperty property = getOptRecord().lookup(EscherProperties.GROUPSHAPE__PRINT);
// see http://msdn.microsoft.com/en-us/library/dd949807(v=office.12).aspx
if (value){
setPropertyValue(new EscherSimpleProperty(EscherProperties.GROUPSHAPE__PRINT, false, false, property.getPropertyValue() | GROUP_SHAPE_HIDDEN_MASK));
} else {
setPropertyValue(new EscherSimpleProperty(EscherProperties.GROUPSHAPE__PRINT, false, false, property.getPropertyValue() & GROUP_SHAPE_NOT_HIDDEN_MASK));
}
}
}