+}
+
+
+Point BufferView::coordOffset(DocIterator const & dit, bool boundary) const
+{
+ int x = 0;
+ int y = 0;
+ int lastw = 0;
+
+ // Addup contribution of nested insets, from inside to outside,
+ // keeping the outer paragraph for a special handling below
+ for (size_t i = dit.depth() - 1; i >= 1; --i) {
+ CursorSlice const & sl = dit[i];
+ int xx = 0;
+ int yy = 0;
+
+ // get relative position inside sl.inset()
+ sl.inset().cursorPos(*this, sl, boundary && (i + 1 == dit.depth()), xx, yy);
+
+ // Make relative position inside of the edited inset relative to sl.inset()
+ x += xx;
+ y += yy;
+
+ // In case of an RTL inset, the edited inset will be positioned to the left
+ // of xx:yy
+ if (sl.text()) {
+ bool boundary_i = boundary && i + 1 == dit.depth();
+ bool rtl = textMetrics(sl.text()).isRTL(sl, boundary_i);
+ if (rtl)
+ x -= lastw;
+ }
+
+ // remember width for the case that sl.inset() is positioned in an RTL inset
+ if (i && dit[i - 1].text()) {
+ // If this Inset is inside a Text Inset, retrieve the Dimension
+ // from the containing text instead of using Inset::dimension() which
+ // might not be implemented.
+ // FIXME (Abdel 23/09/2007): this is a bit messy because of the
+ // elimination of Inset::dim_ cache. This coordOffset() method needs
+ // to be rewritten in light of the new design.
+ Dimension const & dim = parMetrics(dit[i - 1].text(),
+ dit[i - 1].pit()).insetDimension(&sl.inset());
+ lastw = dim.wid;
+ } else {
+ Dimension const dim = sl.inset().dimension(*this);
+ lastw = dim.wid;
+ }
+
+ //lyxerr << "Cursor::getPos, i: "
+ // << i << " x: " << xx << " y: " << y << endl;
+ }
+
+ // Add contribution of initial rows of outermost paragraph
+ CursorSlice const & sl = dit[0];
+ TextMetrics const & tm = textMetrics(sl.text());
+ ParagraphMetrics const & pm = tm.parMetrics(sl.pit());
+ BOOST_ASSERT(!pm.rows().empty());
+ y -= pm.rows()[0].ascent();
+#if 1
+ // FIXME: document this mess
+ size_t rend;
+ if (sl.pos() > 0 && dit.depth() == 1) {
+ int pos = sl.pos();
+ if (pos && boundary)
+ --pos;
+// lyxerr << "coordOffset: boundary:" << boundary << " depth:" << dit.depth() << " pos:" << pos << " sl.pos:" << sl.pos() << endl;
+ rend = pm.pos2row(pos);
+ } else
+ rend = pm.pos2row(sl.pos());
+#else
+ size_t rend = pm.pos2row(sl.pos());
+#endif
+ for (size_t rit = 0; rit != rend; ++rit)
+ y += pm.rows()[rit].height();
+ y += pm.rows()[rend].ascent();
+
+ TextMetrics const & bottom_tm = textMetrics(dit.bottom().text());
+
+ // Make relative position from the nested inset now bufferview absolute.
+ int xx = bottom_tm.cursorX(dit.bottom(), boundary && dit.depth() == 1);
+ x += xx;
+
+ // In the RTL case place the nested inset at the left of the cursor in
+ // the outer paragraph
+ bool boundary_1 = boundary && 1 == dit.depth();
+ bool rtl = bottom_tm.isRTL(dit.bottom(), boundary_1);
+ if (rtl)
+ x -= lastw;
+
+ return Point(x, y);
+}
+
+
+Point BufferView::getPos(DocIterator const & dit, bool boundary) const
+{
+ CursorSlice const & bot = dit.bottom();
+ TextMetrics const & tm = textMetrics(bot.text());
+ if (!tm.has(bot.pit()))
+ return Point(-1, -1);
+
+ Point p = coordOffset(dit, boundary); // offset from outer paragraph
+ p.y_ += tm.parMetrics(bot.pit()).position();
+ return p;