Cleanup of spacing in mathed

[lyx.git] / src / BufferView.cpp

diff --git a/src/BufferView.cpp b/src/BufferView.cpp
index b2da99880a220dc0023cb9ba821fabb81b808e7d..1daee5c720faff049b907e5d452da7106e804aa1 100644 (file)
--- a/src/BufferView.cpp
+++ b/src/BufferView.cpp
@@ -707,9 +707,7 @@ Change const BufferView::getCurrentChange() const
 
        DocIterator dit = d->cursor_.selectionBegin();
        // The selected content might have been changed (see #7685)
-       while (dit.inMathed())
-               // Find enclosing text cursor
-               dit.pop_back();
+       dit = dit.getInnerText();
        return dit.paragraph().lookupChange(dit.pos());
 }
 
@@ -1132,11 +1130,7 @@ bool BufferView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
        case LFUN_CHANGE_PREVIOUS:
        case LFUN_ALL_CHANGES_ACCEPT:
        case LFUN_ALL_CHANGES_REJECT:
-               // TODO: context-sensitive enabling of LFUNs
-               // In principle, these command should only be enabled if there
-               // is a change in the document. However, without proper
-               // optimizations, this will inevitably result in poor performance.
-               flag.setEnabled(true);
+               flag.setEnabled(buffer_.areChangesPresent());
                break;
 
        case LFUN_SCREEN_UP:
@@ -1593,7 +1587,7 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
                break;
 
        case LFUN_MARK_TOGGLE:
-               cur.setSelection(false);
+               cur.selection(false);
                if (cur.mark()) {
                        cur.setMark(false);
                        dr.setMessage(from_utf8(N_("Mark removed")));
@@ -1792,7 +1786,7 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
                        // Select the inset from outside.
                        cur.pop();
                        cur.resetAnchor();
-                       cur.setSelection(true);
+                       cur.selection(true);
                        cur.posForward();
                } else if (cells_selected) {
                        // At least one complete cell is selected and inset is a table.
@@ -1800,7 +1794,7 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
                        cur.idx() = 0;
                        cur.pos() = 0;
                        cur.resetAnchor();
-                       cur.setSelection(true);
+                       cur.selection(true);
                        cur.idx() = cur.lastidx();
                        cur.pos() = cur.lastpos();
                } else {
@@ -1808,7 +1802,7 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
                        cur.pit() = 0;
                        cur.pos() = 0;
                        cur.resetAnchor();
-                       cur.setSelection(true);
+                       cur.selection(true);
                        cur.pit() = cur.lastpit();
                        cur.pos() = cur.lastpos();
                }
@@ -2193,7 +2187,7 @@ void BufferView::mouseEventDispatch(FuncRequest const & cmd0)
        Cursor old = cursor();
        Cursor cur(*this);
        cur.push(buffer_.inset());
-       cur.setSelection(d->cursor_.selection());
+       cur.selection(d->cursor_.selection());
 
        // Either the inset under the cursor or the
        // surrounding Text will handle this event.
@@ -2380,7 +2374,7 @@ void BufferView::setCursorFromRow(int row, TexRow const & texrow)
        }
        d->cursor_.reset();
        buffer_.text().setCursor(d->cursor_, newpit, newpos);
-       d->cursor_.setSelection(false);
+       d->cursor_.selection(false);
        d->cursor_.resetAnchor();
        recenter();
 }
@@ -2466,7 +2460,7 @@ void BufferView::setCursor(DocIterator const & dit)
                dit[i].inset().edit(d->cursor_, true);
 
        d->cursor_.setCursor(dit);
-       d->cursor_.setSelection(false);
+       d->cursor_.selection(false);
        d->cursor_.setCurrentFont();
        // FIXME
        // It seems on general grounds as if this is probably needed, but
@@ -2595,7 +2589,7 @@ bool BufferView::selectIfEmpty(DocIterator & cur)
        d->cursor_.setCursor(cur);
        d->cursor_.pit() = beg_pit;
        d->cursor_.pos() = 0;
-       d->cursor_.setSelection(false);
+       d->cursor_.selection(false);
        d->cursor_.resetAnchor();
        d->cursor_.pit() = end_pit;
        d->cursor_.pos() = end_pos;