+
+
+void InsetBase::doDispatch(LCursor & cur, FuncRequest &)
+{
+ cur.noUpdate();
+ cur.undispatched();
+}
+
+
+bool InsetBase::getStatus(LCursor &, FuncRequest const & cmd,
+ FuncStatus & flag) const
+{
+ // LFUN_INSET_APPLY is sent from the dialogs when the data should
+ // be applied. This is either changed to LFUN_INSET_MODIFY (if the
+ // dialog belongs to us) or LFUN_INSET_INSERT (if the dialog does
+ // not belong to us, i. e. the dialog was open, and the user moved
+ // the cursor in our inset) in LyXFunc::getStatus().
+ // Dialogs::checkStatus() ensures that the dialog is deactivated if
+ // LFUN_INSET_APPLY is disabled.
+
+ switch (cmd.action) {
+ case LFUN_INSET_MODIFY:
+ // Allow modification of our data.
+ // This needs to be handled in the doDispatch method of our
+ // instantiatable children.
+ flag.enabled(true);
+ return true;
+
+ case LFUN_INSET_INSERT:
+ // Don't allow insertion of new insets.
+ // Every inset that wants to allow new insets from open
+ // dialogs needs to override this.
+ flag.enabled(false);
+ return true;
+
+ default:
+ return false;
+ }
+}
+
+
+void InsetBase::edit(LCursor &, bool)
+{
+ lyxerr[Debug::INSETS] << BOOST_CURRENT_FUNCTION
+ << ": edit left/right" << std::endl;
+}
+
+
+InsetBase * InsetBase::editXY(LCursor &, int x, int y)
+{
+ lyxerr[Debug::INSETS] << BOOST_CURRENT_FUNCTION
+ << ": x=" << x << " y= " << y
+ << std::endl;
+ return this;
+}
+
+
+InsetBase::idx_type InsetBase::index(row_type row, col_type col) const
+{
+ if (row != 0)
+ lyxerr << BOOST_CURRENT_FUNCTION
+ << ": illegal row: " << row << std::endl;
+ if (col != 0)
+ lyxerr << BOOST_CURRENT_FUNCTION
+ << ": illegal col: " << col << std::endl;
+ return 0;
+}
+
+
+bool InsetBase::idxBetween(idx_type idx, idx_type from, idx_type to) const
+{
+ return from <= idx && idx <= to;
+}
+
+
+bool InsetBase::idxUpDown(LCursor &, bool) const
+{
+ return false;
+}
+
+
+int InsetBase::plaintext(Buffer const &,
+ odocstream &, OutputParams const &) const
+{
+ return 0;
+}
+
+
+int InsetBase::docbook(Buffer const &,
+ odocstream &, OutputParams const &) const
+{
+ return 0;
+}
+
+
+bool InsetBase::directWrite() const
+{
+ return false;
+}
+
+
+InsetBase::EDITABLE InsetBase::editable() const
+{
+ return NOT_EDITABLE;
+}
+
+
+bool InsetBase::autoDelete() const
+{
+ return false;
+}
+
+
+docstring const InsetBase::editMessage() const
+{
+ return _("Opened inset");
+}
+
+
+docstring const & InsetBase::getInsetName() const
+{
+ static docstring const name = from_ascii("unknown");
+ return name;
+}
+
+
+void InsetBase::cursorPos(BufferView const & /*bv*/, CursorSlice const &,
+ bool, int & x, int & y) const
+{
+ lyxerr << "InsetBase::cursorPos called directly" << std::endl;
+ x = 100;
+ y = 100;
+}
+
+
+void InsetBase::metricsMarkers(Dimension & dim, int framesize) const
+{
+ dim.wid += 2 * framesize;
+ dim.asc += framesize;
+}
+
+
+void InsetBase::metricsMarkers2(Dimension & dim, int framesize) const
+{
+ dim.wid += 2 * framesize;
+ dim.asc += framesize;
+ dim.des += framesize;
+}
+
+
+void InsetBase::drawMarkers(PainterInfo & pi, int x, int y) const
+{
+ LColor::color pen_color = editing(pi.base.bv)?
+ LColor::mathframe : LColor::background;
+
+ int const t = x + width() - 1;
+ int const d = y + descent();
+ pi.pain.line(x, d - 3, x, d, pen_color);
+ pi.pain.line(t, d - 3, t, d, pen_color);
+ pi.pain.line(x, d, x + 3, d, pen_color);
+ pi.pain.line(t - 3, d, t, d, pen_color);
+ setPosCache(pi, x, y);
+}
+
+
+void InsetBase::drawMarkers2(PainterInfo & pi, int x, int y) const
+{
+ LColor::color pen_color = editing(pi.base.bv)?
+ LColor::mathframe : LColor::background;
+
+ drawMarkers(pi, x, y);
+ int const t = x + width() - 1;
+ int const a = y - ascent();
+ pi.pain.line(x, a + 3, x, a, pen_color);
+ pi.pain.line(t, a + 3, t, a, pen_color);
+ pi.pain.line(x, a, x + 3, a, pen_color);
+ pi.pain.line(t - 3, a, t, a, pen_color);
+ setPosCache(pi, x, y);
+}
+
+
+bool InsetBase::editing(BufferView * bv) const
+{
+ return bv->cursor().isInside(this);
+}
+
+
+int InsetBase::xo(BufferView const & bv) const
+{
+ return bv.coordCache().getInsets().x(this);
+}
+
+
+int InsetBase::yo(BufferView const & bv) const
+{
+ return bv.coordCache().getInsets().y(this);
+}
+
+
+bool InsetBase::covers(BufferView const & bv, int x, int y) const
+{
+ //lyxerr << "InsetBase::covers, x: " << x << " y: " << y
+ // << " xo: " << xo(bv) << " yo: " << yo()
+ // << " x1: " << xo(bv) << " x2: " << xo() + width()
+ // << " y1: " << yo(bv) - ascent() << " y2: " << yo() + descent()
+ // << std::endl;
+ return bv.coordCache().getInsets().has(this)
+ && x >= xo(bv)
+ && x <= xo(bv) + width()
+ && y >= yo(bv) - ascent()
+ && y <= yo(bv) + descent();
+}
+
+
+void InsetBase::dump() const
+{
+ Buffer buf("foo", 1);
+ write(buf, lyxerr);
+}
+
+
+/////////////////////////////////////////
+
+bool isEditableInset(InsetBase const * inset)
+{
+ return inset && inset->editable();
+}
+
+
+bool isHighlyEditableInset(InsetBase const * inset)
+{
+ return inset && inset->editable() == InsetBase::HIGHLY_EDITABLE;
+}
+
+
+} // namespace lyx