Fix test to make coverity happy

[lyx.git] / src / mathed / InsetMathNest.cpp

diff --git a/src/mathed/InsetMathNest.cpp b/src/mathed/InsetMathNest.cpp
index ceec393ee6aa220b194f9c72a5b978e90225555e..1f0adda5045a15428e02745687eeed430d2c8dfc 100644 (file)
--- a/src/mathed/InsetMathNest.cpp
+++ b/src/mathed/InsetMathNest.cpp
@@ -173,7 +173,7 @@ void InsetMathNest::cursorPos(BufferView const & bv,
        // move cursor visually into empty cells ("blue rectangles");
        if (ar.empty()) {
                Dimension const dim = coord_cache.getArrays().dim(&ar);
-               x += dim.wid / 2;
+               x += dim.wid / 3;
        }
 }
 
@@ -277,54 +277,6 @@ void InsetMathNest::draw(PainterInfo &, int, int) const
 }
 
 
-void InsetMathNest::drawSelection(PainterInfo & pi, int x, int y) const
-{
-       BufferView & bv = *pi.base.bv;
-       // this should use the x/y values given, not the cached values
-       Cursor & cur = bv.cursor();
-       if (!cur.selection())
-               return;
-       if (&cur.inset() != this)
-               return;
-
-       // FIXME: hack to get position cache warm
-       bool const original_drawing_state = pi.pain.isDrawingEnabled();
-       pi.pain.setDrawingEnabled(false);
-       draw(pi, x, y);
-       pi.pain.setDrawingEnabled(original_drawing_state);
-
-       CursorSlice s1 = cur.selBegin();
-       CursorSlice s2 = cur.selEnd();
-
-       //lyxerr << "InsetMathNest::drawing selection: "
-       //      << " s1: " << s1 << " s2: " << s2 << endl;
-       if (s1.idx() == s2.idx()) {
-               MathData const & c = cell(s1.idx());
-               Geometry const & g = bv.coordCache().getArrays().geometry(&c);
-               int x1 = g.pos.x_ + c.pos2x(pi.base.bv, s1.pos());
-               int y1 = g.pos.y_ - g.dim.ascent();
-               int x2 = g.pos.x_ + c.pos2x(pi.base.bv, s2.pos());
-               int y2 = g.pos.y_ + g.dim.descent();
-               pi.pain.fillRectangle(x1, y1, x2 - x1, y2 - y1, Color_selection);
-       //lyxerr << "InsetMathNest::drawing selection 3: "
-       //      << " x1: " << x1 << " x2: " << x2
-       //      << " y1: " << y1 << " y2: " << y2 << endl;
-       } else {
-               for (idx_type i = 0; i < nargs(); ++i) {
-                       if (idxBetween(i, s1.idx(), s2.idx())) {
-                               MathData const & c = cell(i);
-                               Geometry const & g = bv.coordCache().getArrays().geometry(&c);
-                               int x1 = g.pos.x_;
-                               int y1 = g.pos.y_ - g.dim.ascent();
-                               int x2 = g.pos.x_ + g.dim.width();
-                               int y2 = g.pos.y_ + g.dim.descent();
-                               pi.pain.fillRectangle(x1, y1, x2 - x1, y2 - y1, Color_selection);
-                       }
-               }
-       }
-}
-
-
 void InsetMathNest::validate(LaTeXFeatures & features) const
 {
        for (idx_type i = 0; i < nargs(); ++i)
@@ -1581,6 +1533,10 @@ void InsetMathNest::lfunMousePress(Cursor & cur, FuncRequest & cmd)
                        return;
                }
        }
+
+       // set cursor after the inset if x is nearer to that position (bug 9748)
+       cur.moveToClosestEdge(cmd.x(), true);
+
        bool do_selection = cmd.button() == mouse_button::button1
                && cmd.modifier() == ShiftModifier;
        bv.mouseSetCursor(cur, do_selection);
@@ -1625,6 +1581,9 @@ void InsetMathNest::lfunMouseMotion(Cursor & cur, FuncRequest & cmd)
                return;
        }
 
+       // set cursor after the inset if x is nearer to that position (bug 9748)
+       cur.moveToClosestEdge(cmd.x());
+
        CursorSlice old = bvcur.top();
 
        // We continue with our existing selection or start a new one, so don't