Luca,
can you have a look at this please - this is my code after integrating
your patch to add the knuth elements for line end / start
border/padding for the common justify="start" or "end" case. What I am
getting now is a space at the beginning of each line break!:
if (lineStartBAP != 0 || lineEndBAP != 0) {
sequence.add
(new KnuthGlue(lineEndBAP, 0, 0,
new LeafPosition(this, -1), true));
sequence.add
(new KnuthPenalty(0, 0, false,
new LeafPosition(this, -1), true));
sequence.add
(new KnuthGlue(wordSpaceIPD.opt - (lineStartBAP + lineEndBAP),
wordSpaceIPD.max - wordSpaceIPD.opt,
wordSpaceIPD.opt - wordSpaceIPD.min,
new LeafPosition(this, -1), true));
sequence.add
(new KnuthInlineBox(0, 0, 0, 0,
notifyPos(new LeafPosition(this, -1)), true));
sequence.add
(new KnuthPenalty(0, KnuthElement.INFINITE, false,
new LeafPosition(this, -1), true));
sequence.add
(new KnuthGlue(lineStartBAP, 0, 0,
new LeafPosition(this, vecAreaInfo.size() - 1), false));
} else {
...
}
Manuel
On Thu, 8 Sep 2005 06:48 pm, you wrote:
> Author: lfurini
> Date: Thu Sep 8 03:47:57 2005
> New Revision: 279551
>
> URL: http://svn.apache.org/viewcvs?rev=279551&view=rev
> Log:
> Removing trailing spaces at the end of text areas: this is done by
> storing the Position, whose value points to the AreaInfo created for
> a space, inside the glue element that is ignored if there is a line
> break.
>
> This fixes item 2) in bug 36533.
>
> Modified:
>
> xmlgraphics/fop/trunk/src/java/org/apache/fop/layoutmgr/inline/TextLa
>youtManager.java
> xmlgraphics/fop/trunk/test/layoutengine/testcases/wrapper_text-transf
>orm_1.xml
>
> Modified:
> xmlgraphics/fop/trunk/src/java/org/apache/fop/layoutmgr/inline/TextLa
>youtManager.java URL:
> http://svn.apache.org/viewcvs/xmlgraphics/fop/trunk/src/java/org/apac
>he/fop/layoutmgr/inline/TextLayoutManager.java?rev=279551&r1=279550&r2
>=279551&view=diff
> =====================================================================
>========= ---
> xmlgraphics/fop/trunk/src/java/org/apache/fop/layoutmgr/inline/TextLa
>youtManager.java (original) +++
> xmlgraphics/fop/trunk/src/java/org/apache/fop/layoutmgr/inline/TextLa
>youtManager.java Thu Sep 8 03:47:57 2005 @@ -458,14 +458,14 @@
> wordSpaceIPD, false));
> sequence.add
> (new KnuthGlue(0, 3 *
> LineLayoutManager.DEFAULT_SPACE_WIDTH, 0, -
> new LeafPosition(this, vecAreaInfo.size() - 1), false));
> + new LeafPosition(this, -1),
> false)); sequence.add
> (new KnuthPenalty(0, 0, false,
> new LeafPosition(this,
> -1), true)); sequence.add
> (new KnuthGlue(wordSpaceIPD.opt,
> - 6 *
> LineLayoutManager.DEFAULT_SPACE_WIDTH, 0, -
> new LeafPosition(this, -1), true)); +
> new LeafPosition(this, vecAreaInfo.size() - 1),
> true)); sequence.add
> (new KnuthInlineBox(0, 0, 0, 0,
> new LeafPosition(this, -1),
> true)); @@ -486,14 +486,14 @@
> wordSpaceIPD, false));
> sequence.add
> (new KnuthGlue(0, 3 * wordSpaceIPD.opt, 0,
> - new LeafPosition(this,
> vecAreaInfo.size() - 1), false)); +
> new LeafPosition(this, -1), false)); sequence.add
> (new KnuthPenalty(0, 0, false,
> new LeafPosition(this,
> -1), true)); sequence.add
> (new KnuthGlue(wordSpaceIPD.opt,
> - 3 * wordSpaceIPD.opt, 0,
> - new LeafPosition(this, -1),
> true)); + new
> LeafPosition(this, vecAreaInfo.size() - 1), true)); iNextStart ++;
> break;
>
>
> Modified:
> xmlgraphics/fop/trunk/test/layoutengine/testcases/wrapper_text-transf
>orm_1.xml URL:
> http://svn.apache.org/viewcvs/xmlgraphics/fop/trunk/test/layoutengine
>/testcases/wrapper_text-transform_1.xml?rev=279551&r1=279550&r2=279551
>&view=diff
> =====================================================================
>========= ---
> xmlgraphics/fop/trunk/test/layoutengine/testcases/wrapper_text-transf
>orm_1.xml (original) +++
> xmlgraphics/fop/trunk/test/layoutengine/testcases/wrapper_text-transf
>orm_1.xml Thu Sep 8 03:47:57 2005 @@ -41,7 +41,8 @@
> <checks>
> <eval expected="none: This tExT is left as-IS."
> xpath="//flow/block[1]"/> <eval expected="capitalize: This TExT Is
> Capitalized." xpath="//flow/block[2]"/> - <eval
> expected="uppercase: THIS TEXT IS CONVERTED TO UPPERCASE. LIBERTÉ,
> ÉGALITÉ, FRATERNITÉ UND KÄSE." xpath="//flow/block[3]"/> -
> <eval expected="lowercase: this text is converted to lowercase.
> liberté, égalité, fraternité und käse."
> xpath="//flow/block[4]"/> + <!-- spaces are discarded when around
> a line break -->
> + <eval expected="uppercase: THIS TEXT IS CONVERTED TO
> UPPERCASE.LIBERTÉ, ÉGALITÉ, FRATERNITÉ UND KÄSE."
> xpath="//flow/block[3]"/> + <eval expected="lowercase: this text
> is converted to lowercase. liberté, égalité,fraternité und
> käse." xpath="//flow/block[4]"/> </checks>
> </testcase>
>
>
>
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