// Fall through to new load. (Asger)
}
- Buffer * b;
+ Buffer * b = 0;
if (found) {
b = bufferlist.newBuffer(s);
theCoords.startUpdating();
// First drawing step
- ViewMetricsInfo vi = metrics();
+ ViewMetricsInfo vi = metrics(flags & Update::SinglePar);
bool forceupdate(flags & Update::Force);
if ((flags & Update::FitCursor) && fitCursor()) {
forceupdate = true;
- vi = metrics(flags & Update::SinglePar);
+ vi = metrics();
}
if (forceupdate) {
// Second drawing step
int pit2 = pit;
size_t const npit = text->paragraphs().size();
- lyxerr[Debug::DEBUG]
- << BOOST_CURRENT_FUNCTION
- << " npit: " << npit
- << " pit1: " << pit1
- << " pit2: " << pit2
- << endl;
-
- // Rebreak anchor par
- text->redoParagraph(pit);
- int y0 = text->getPar(pit1).ascent() - offset_ref_;
+ // Rebreak anchor paragraph. In Single Paragraph mode, rebreak only
+ // the (main text, not inset!) paragraph containing the cursor.
+ // (if this paragraph contains insets etc., rebreaking will
+ // recursively descend)
+ if (!singlepar || pit == cursor_.bottom().pit())
+ text->redoParagraph(pit);
+ int y0 = text->getPar(pit).ascent() - offset_ref_;
- // Redo paragraphs above cursor if necessary
+ // Redo paragraphs above anchor if necessary; again, in Single Par
+ // mode, only if we encounter the (main text) one having the cursor.
int y1 = y0;
- while (!singlepar && y1 > 0 && pit1 > 0) {
+ while (y1 > 0 && pit1 > 0) {
y1 -= text->getPar(pit1).ascent();
--pit1;
- text->redoParagraph(pit1);
+ if (!singlepar || pit1 == cursor_.bottom().pit())
+ text->redoParagraph(pit1);
y1 -= text->getPar(pit1).descent();
}
anchor_ref_ = 0;
}
- // Redo paragraphs below cursor if necessary
+ // Redo paragraphs below the anchor if necessary. Single par mode:
+ // only the one containing the cursor if encountered.
int y2 = y0;
- while (!singlepar && y2 < bv.workHeight() && pit2 < int(npit) - 1) {
+ while (y2 < bv.workHeight() && pit2 < int(npit) - 1) {
y2 += text->getPar(pit2).descent();
++pit2;
- text->redoParagraph(pit2);
+ if (!singlepar || pit2 == cursor_.bottom().pit())
+ text->redoParagraph(pit2);
y2 += text->getPar(pit2).ascent();
}
for (lyx::pit_type pit = pit1; pit <= pit2; ++pit) {
y += text->getPar(pit).ascent();
theCoords.parPos()[text][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();
+ }
y += text->getPar(pit).descent();
}
+ if (singlepar) {
+ // collect cursor paragraph iter bounds
+ pit1 = cursor_.bottom().pit();
+ pit2 = cursor_.bottom().pit();
+ }
+
lyxerr[Debug::DEBUG]
<< BOOST_CURRENT_FUNCTION
<< " y1: " << y1
<< " y2: " << y2
+ << " pit1: " << pit1
+ << " pit2: " << pit2
+ << " npit: " << npit
+ << " singlepar: " << singlepar
<< endl;
return ViewMetricsInfo(pit1, pit2, y1, y2, singlepar);