Fix empty width support for Box inset

[lyx.git] / src / insets / InsetSpace.h

diff --git a/src/insets/InsetSpace.h b/src/insets/InsetSpace.h
index b56ad9cd5b85c689c88562f3db945b4373b2743c..7e32dc7cb5deaf0bc4de426e82753d971562bf88 100644 (file)
--- a/src/insets/InsetSpace.h
+++ b/src/insets/InsetSpace.h
@@ -30,6 +30,8 @@ struct InsetSpaceParams {
                NORMAL,
                /// Protected (no break) space ('~')
                PROTECTED,
+               /// Visible ("open box") space ('\textvisiblespace')
+               VISIBLE,
                /// Thin space ('\,')
                THIN,
                /// Medium space ('\:')
@@ -122,7 +124,8 @@ public:
        ///
        void latex(otexstream &, OutputParams const &) const;
        ///
-       int plaintext(odocstream &, OutputParams const &) const;
+       int plaintext(odocstringstream & ods, OutputParams const & op,
+                     size_t max_length = INT_MAX) const;
        ///
        int docbook(odocstream &, OutputParams const &) const;
        ///
@@ -140,7 +143,7 @@ public:
        /// is this an expandible space (rubber length)?
        bool isStretchableSpace() const;
 
-       // should this inset be handled like a normal charater
+       /// should this inset be handled like a normal character?
        bool isChar() const { return true; }
        /// is this equivalent to a letter?
        bool isLetter() const { return false; }
@@ -148,9 +151,7 @@ public:
        // a line separator)?
        bool isSpace() const { return true; }
        ///
-       docstring contextMenuName() const;
-       ///
-       bool clickable(int /* x */, int /* y */) const { return true; }
+       std::string contextMenuName() const;
 protected:
        ///
        Inset * clone() const { return new InsetSpace(*this); }