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comparison nodejs/coord.cc @ 1372:0afd598a0b30

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Add clone_from_subtree() for coord object of nodejs
author Thinker K.F. Li <thinker@codemud.net>
date Mon, 07 Mar 2011 09:38:09 +0800
parents 88bd0eee2b00
children 8ecee58c85c6
comparison
equal deleted inserted replaced
1371:36cbe73813a8 1372:0afd598a0b30
230 230
231 xnjsmb_coord_invalidate_subtree(coord); 231 xnjsmb_coord_invalidate_subtree(coord);
232 xnjsmb_coord_free_subtree(rdman, coord); 232 xnjsmb_coord_free_subtree(rdman, coord);
233 } 233 }
234 234
235 static coord_t *
236 xnjsmb_coord_clone_from_subtree(coord_t *coord, Handle<Object> self,
237 coord_t *src, const char **err) {
238 Handle<Object> js_rt;
239 redraw_man_t *rdman;
240 coord_t *cloning;
241
242 js_rt = GET(self, "mbrt")->ToObject();
243 ASSERT(js_rt != NULL);
244 rdman = xnjsmb_rt_rdman(js_rt);
245
246 cloning = rdman_coord_clone_from_subtree(rdman, coord, src);
247 if(cloning == NULL) {
248 *err = "can not clone a subtree (allocate memory)";
249 return NULL;
250 }
251
252 return cloning;
253 }
254
235 static void 255 static void
236 xnjsmb_coord_show(coord_t *coord, Handle<Object> self) { 256 xnjsmb_coord_show(coord_t *coord, Handle<Object> self) {
237 Handle<Object> js_rt; 257 Handle<Object> js_rt;
238 redraw_man_t *rdman; 258 redraw_man_t *rdman;
239 259