///
void setBuffer(Buffer &);
- // The method below hides inset::metrics() intentionally!
- // We have to tell clang not to be fussy about that.
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Woverloaded-virtual"
-#endif
- /// the size is usually some sort of convex hull of the cells
- void metrics(MetricsInfo const & mi) const;
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
+ /// Update the cells metrics
+ void cellsMetrics(MetricsInfo const & mi) const;
/// draw background if locked
void draw(PainterInfo & pi, int x, int y) const;
- /// draw selection background
- void drawSelection(PainterInfo & pi, int x, int y) const;
///
void updateBuffer(ParIterator const &, UpdateType);
/// identifies NestInsets
void cursorPos(BufferView const & bv, CursorSlice const & sl,
bool boundary, int & x, int & y) const;
///
- void edit(Cursor & cur, bool front,
+ void edit(Cursor & cur, bool front,
EntryDirection entry_from = ENTRY_DIRECTION_IGNORE);
///
Inset * editXY(Cursor & cur, int x, int y);
/// move to previous cell
bool idxPrev(Cursor &) const;
+ // The index of the cell entered while moving forward
+ virtual idx_type firstIdx() const { return 0; }
+ // The index of the cell entered while moving backward
+ virtual idx_type lastIdx() const { return nargs() - 1; }
+
/// target pos when we enter the inset while moving forward
bool idxFirst(Cursor &) const;
/// target pos when we enter the inset while moving backwards
///
bool setMouseHover(BufferView const * bv, bool mouse_hover) const;
///
- bool mouseHovered(BufferView const * bv) const
+ bool mouseHovered(BufferView const * bv) const
{ return mouse_hover_[bv]; }
///
///
InsetCode lyxCode() const { return MATH_NEST_CODE; }
+ ///
+ bool confirmDeletion() const { return nargs() > 0; }
+
protected:
///
InsetMathNest(InsetMathNest const & inset);
public:
/// interpret \p str and insert the result at the current position of
/// \p cur if it is something known. Return whether \p cur was
- /// inserted.
+ /// inserted. Handles undo.
virtual bool interpretString(Cursor & cur, docstring const & str);
private:
bool lock_;
///
mutable std::map<BufferView const *, bool> mouse_hover_;
-};
+};