Fix typo.

[lyx.git] / src / BufferView.cpp

diff --git a/src/BufferView.cpp b/src/BufferView.cpp
index 9c19cae800264ae59f1c06fa0c4f5d8931cf1184..f304798c82355559ff51b1d7a6018b63a2b96e15 100644 (file)
--- a/src/BufferView.cpp
+++ b/src/BufferView.cpp
@@ -1130,11 +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:
@@ -1775,21 +1771,25 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
        }
 
 
-       case LFUN_INSET_SELECT_ALL:
-               if (cur.depth() > 1
+       case LFUN_INSET_SELECT_ALL: {
+               // true if all cells are selected
+               bool const all_selected = cur.depth() > 1
                    && cur.selBegin().at_begin()
-                   && cur.selEnd().at_end()) {
-                       // All the contents of the inset if selected.
+                   && cur.selEnd().at_end();
+               // true if some cells are selected
+               bool const cells_selected = cur.depth() > 1
+                   && cur.selBegin().at_cell_begin()
+                       && cur.selEnd().at_cell_end();
+               if (all_selected || (cells_selected && !cur.inset().isTable())) {
+                       // All the contents of the inset if selected, or only at
+                       // least one cell but inset is not a table.
                        // Select the inset from outside.
                        cur.pop();
                        cur.resetAnchor();
                        cur.setSelection(true);
                        cur.posForward();
-               } else if (cur.selBegin().idx() != cur.selEnd().idx()
-                          || (cur.depth() > 1
-                                  && cur.selBegin().at_cell_begin()
-                              && cur.selEnd().at_cell_end())) {
-                       // At least one complete cell is selected.
+               } else if (cells_selected) {
+                       // At least one complete cell is selected and inset is a table.
                        // Select all cells
                        cur.idx() = 0;
                        cur.pos() = 0;
@@ -1809,6 +1809,7 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
                cur.setCurrentFont();
                dr.screenUpdate(Update::Force);
                break;
+       }
 
 
        // This would be in Buffer class if only Cursor did not