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BufferView::Pimpl::updateMetrics(): Simple optimization; avoid looking in the coord cache map and the paragraph vector multiple time.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14409 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2006-07-10 14:32:11 +00:00
parent c9c6ed0b7f
commit 7e81f3f99a
1 changed files with 7 additions and 5 deletions
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12
src/BufferView_pimpl.C
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@ -1413,16 +1413,18 @@ void BufferView::Pimpl::updateMetrics(bool singlepar)
// The coordinates of all these paragraphs are correct, cache them
int y = y1;
CoordCache::InnerParPosCache parPos = theCoords.parPos()[text];
for (lyx::pit_type pit = pit1; pit <= pit2; ++pit) {
y += text->getPar(pit).ascent();
theCoords.parPos()[text][pit] = Point(0, y);
Paragraph & par = text->getPar(pit);
y += par.ascent();
parPos[pit] = Point(0, y);
if (singlepar && pit == cursor_.bottom().pit()) {
// In Single Paragraph mode, collect here the
// y1 and y2 of the (one) paragraph the cursor is in
y1 = y - text->getPar(pit).ascent();
y2 = y + text->getPar(pit).descent();
y1 = y - par.ascent();
y2 = y + par.descent();
}
y += text->getPar(pit).descent();
y += par.descent();
}
if (singlepar) {