Refactor InsetQuotes.h enums

[lyx.git] / src / Row.cpp

diff --git a/src/Row.cpp b/src/Row.cpp
index 8ca6112d15c7f6a94832f7a8e1d618582b2988a6..02923d1dd190217a76a2bd329df27749b8db30e0 100644 (file)
--- a/src/Row.cpp
+++ b/src/Row.cpp
@@ -26,8 +26,9 @@
 #include "support/debug.h"
 #include "support/lassert.h"
 #include "support/lstrings.h"
-#include "support/lyxalgo.h"
+#include "support/lyxlib.h"
 
+#include <algorithm>
 #include <ostream>
 
 using namespace std;
@@ -297,7 +298,7 @@ int Row::left_x() const
                x += cit->full_width();
                ++cit;
        }
-       return int(x + 0.5);
+       return support::iround(x);
 }
 
 
@@ -313,7 +314,7 @@ int Row::right_x() const
                else
                        break;
        }
-       return int(x + 0.5);
+       return support::iround(x);
 }
 
 
@@ -480,6 +481,18 @@ bool Row::shortenIfNeeded(pos_type const keep, int const w, int const next_width
                --cit_brk;
                // make a copy of the element to work on it.
                Element brk = *cit_brk;
+               /* If the current element is an inset that allows breaking row
+                * after itself, and it the row is already short enough after
+                * this inset, then cut right after this element.
+                */
+               if (wid_brk <= w && brk.type == INSET
+                   && brk.inset->rowFlags() & Inset::CanBreakAfter) {
+                       end_ = brk.endpos;
+                       dim_.wid = wid_brk;
+                       elements_.erase(cit_brk + 1, end);
+                       return true;
+               }
+               // assume now that the current element is not there
                wid_brk -= brk.dim.wid;
                /*
                 * Some Asian languages split lines anywhere (no notion of