comparison: src/ldtypes.cpp
src/ldtypes.cpp
- changeset 486
- 25747c37c7be
- parent 484
- 5b5c77c7f3dd
- child 489
- 0b32138fedcc
- child 493
- 16766ac1bbd9
equal
deleted
inserted
replaced
| 485:543a6696096f | 486:25747c37c7be |
|---|---|
| 645 // Hook the set accessors of certain properties to this changeProperty function. | 645 // Hook the set accessors of certain properties to this changeProperty function. |
| 646 // It takes care of history management so we can capture low-level changes, this | 646 // It takes care of history management so we can capture low-level changes, this |
| 647 // makes history stuff work out of the box. | 647 // makes history stuff work out of the box. |
| 648 // ----------------------------------------------------------------------------- | 648 // ----------------------------------------------------------------------------- |
| 649 template<class T> void changeProperty (LDObject* obj, T* ptr, const T& val) { | 649 template<class T> void changeProperty (LDObject* obj, T* ptr, const T& val) { |
| 650 if (obj->file()) { | 650 long idx; |
| 651 long idx = obj->getIndex(); | 651 |
| 652 if (obj->file() && (idx = obj->getIndex()) != -1) { | |
| 652 str before = obj->raw(); | 653 str before = obj->raw(); |
| 653 *ptr = val; | 654 *ptr = val; |
| 654 str after = obj->raw(); | 655 str after = obj->raw(); |
| 655 | 656 |
| 656 obj->file()->addToHistory (new EditHistory (idx, before, after)); | 657 obj->file()->addToHistory (new EditHistory (idx, before, after)); |
