Mercurial > MadButterfly
comparison pyink/domview_ui.py @ 1299:6949e2b6cae2
Add unlink clone checker.
- Monitor changes of DOM-tree of the document
- Unlinking a clone is actually removing the clone and copying nodes
from the source.
- Copy value of ID of a node to saved_id to track source of copy
nodes.
- For a new node with 'saved_id' is a copy of another node.
- Copy vulae of 'saved_id' to 'ns0:duplicate-src' to keep the source
- Change value of 'saved_id' to the value of ID of the node for
later copying.
- For a new node without 'saved_id' is not a copy of another node.
- only set 'saved_id' to the value of its ID.
| author | Thinker K.F. Li <thinker@codemud.net> |
|---|---|
| date | Sun, 16 Jan 2011 16:13:37 +0800 |
| parents | 082fff7e9604 |
| children | 94e6594dea59 |
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| 1298:2a5da457474d | 1299:6949e2b6cae2 |
|---|---|
| 1 import gtk | 1 import gtk |
| 2 from tween import TweenObject | 2 from tween import TweenObject |
| 3 from frameline import frameline, frameruler | 3 from frameline import frameline, frameruler |
| 4 from domview import domview | 4 from domview import domview |
| 5 import consistency | 5 import consistency |
| 6 import unlink_clone | |
| 6 | 7 |
| 7 ## \brief Maintain a stack of frameline UI component. | 8 ## \brief Maintain a stack of frameline UI component. |
| 8 # | 9 # |
| 9 # Every layer is assocated with a frameline. Framelines are showed/stacked in | 10 # Every layer is assocated with a frameline. Framelines are showed/stacked in |
| 10 # virtical. Framelines of lower layers are placed at lower position on the | 11 # virtical. Framelines of lower layers are placed at lower position on the |
| 821 class domview_ui_with_workers(domview_ui, domview_internal): | 822 class domview_ui_with_workers(domview_ui, domview_internal): |
| 822 def __init__(self): | 823 def __init__(self): |
| 823 super(domview_ui_with_workers, self).__init__() | 824 super(domview_ui_with_workers, self).__init__() |
| 824 | 825 |
| 825 self._consistency_checker = consistency.consistency_checker(self) | 826 self._consistency_checker = consistency.consistency_checker(self) |
| 827 self._unlink_clone_checker = unlink_clone.unlink_clone_checker(self) | |
| 826 pass | 828 pass |
| 827 | 829 |
| 828 def handle_doc_root(self, doc, root): | 830 def handle_doc_root(self, doc, root): |
| 829 super(domview_ui_with_workers, self).handle_doc_root(doc, root) | 831 super(domview_ui_with_workers, self).handle_doc_root(doc, root) |
| 830 | 832 |
| 831 self._consistency_checker.handle_doc_root(doc, root) | 833 self._consistency_checker.handle_doc_root(doc, root) |
| 834 self._unlink_clone_checker.handle_doc_root(doc, root) | |
| 832 pass | 835 pass |
| 833 pass | 836 pass |
| 834 | 837 |
| 835 | 838 |
| 836 ## \brief Factory function of domview_ui. | 839 ## \brief Factory function of domview_ui. |