status.22x

[lyx.git] / src / TextMetrics.cpp

diff --git a/src/TextMetrics.cpp b/src/TextMetrics.cpp
index 8b5842f9028b2fd1b7b7f3ca4e4130e64814ac48..ed819812c41fdab8f48e845801be7e8adf78a61c 100644 (file)
--- a/src/TextMetrics.cpp
+++ b/src/TextMetrics.cpp
@@ -443,6 +443,7 @@ bool TextMetrics::redoParagraph(pit_type const pit)
                if (row_index == pm.rows().size())
                        pm.rows().push_back(Row());
                Row & row = pm.rows()[row_index];
+               row.pit(pit);
                row.pos(first);
                breakRow(row, right_margin, pit);
                setRowHeight(row, pit);
@@ -916,7 +917,7 @@ void TextMetrics::breakRow(Row & row, int const right_margin, pit_type const pit
        // if the row is too large, try to cut at last separator. In case
        // of success, reset indication that the row was broken abruptly.
        if (row.shortenIfNeeded(body_pos, width))
-               row.right_boundary(false);
+               row.right_boundary(!row.empty() && row.back().endpos == row.endpos());
 
        // make sure that the RTL elements are in reverse ordering
        row.reverseRTL(is_rtl);
@@ -1113,6 +1114,16 @@ pos_type TextMetrics::getPosNearX(Row const & row, int & x,
        int const xo = origin_.x_;
        x -= xo;
 
+       int offset = 0;
+       CursorSlice rowSlice(const_cast<InsetText &>(text_->inset()));
+       rowSlice.pit() = row.pit();
+       rowSlice.pos() = row.pos();
+
+       // Adapt to cursor row scroll offset if applicable.
+       if (bv_->currentRowSlice() == rowSlice)
+               offset = bv_->horizScrollOffset();
+       x += offset;
+
        pos_type pos = row.pos();
        boundary = false;
        if (row.empty())
@@ -1166,8 +1177,10 @@ pos_type TextMetrics::getPosNearX(Row const & row, int & x,
                else
                        boundary = row.right_boundary();
        }
-       x += xo;
+
+       x += xo - offset;
        //LYXERR0("getPosNearX ==> pos=" << pos << ", boundary=" << boundary);
+
        return pos;
 }
 
@@ -1596,7 +1609,8 @@ bool TextMetrics::cursorEnd(Cursor & cur)
                        boundary = true;
                else
                        --end;
-       }
+       } else if (cur.paragraph().isEnvSeparator(end-1))
+               --end;
        return text_->setCursor(cur, cur.pit(), end, true, boundary);
 }
 
@@ -1860,7 +1874,6 @@ void TextMetrics::draw(PainterInfo & pi, int x, int y) const
 
 void TextMetrics::drawParagraph(PainterInfo & pi, pit_type const pit, int const x, int y) const
 {
-       BufferParams const & bparams = bv_->buffer().params();
        ParagraphMetrics const & pm = par_metrics_[pit];
        if (pm.rows().empty())
                return;
@@ -1934,7 +1947,7 @@ void TextMetrics::drawParagraph(PainterInfo & pi, pit_type const pit, int const
 
                // Row signature; has row changed since last paint?
                if (pi.pain.isDrawingEnabled())
-                       row.setCrc(pm.computeRowSignature(row, bparams));
+                       row.setCrc(pm.computeRowSignature(row, *bv_));
                bool row_has_changed = row.changed()
                        || rowSlice == bv_->lastRowSlice();