| 2173 | }); |
| 2174 | } |
| 2175 | var onCompositionStart = function(e) { |
| 2176 | if (inComposition || !host.onCompositionStart || host.$readOnly) |
| 2177 | return; |
| 2178 | inComposition = {}; |
| 2179 | host.onCompositionStart(); |
| 2180 | setTimeout(onCompositionUpdate, 0); |
| 2181 | host.on("mousedown", onCompositionEnd); |
| 2182 | if (!host.selection.isEmpty()) { |
| 2183 | host.insert(""); |
| 2184 | host.session.markUndoGroup(); |
| 2185 | host.selection.clearSelection(); |
| 2186 | } |
| 2187 | host.session.markUndoGroup(); |
| 2188 | }; |
| 2189 | |
| 2190 | var onCompositionUpdate = function() { |
| 2191 | if (!inComposition || !host.onCompositionUpdate || host.$readOnly) |