Mercurial > MadButterfly
view include/mb_graph_engine.h @ 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 | 7b4e80ab671a |
| children |
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/*! \page create_graph_engine Create a Graphic Engine. * * To create a graphic engine, you need to declare and define types * and functions that had been declared in * include/mb_graph_engine_cairo.h in a separated header an c file. * Likes what mb_graph_engine_skia.h does. * * You should also add options in configure.ac to enable the graphic * engine. You also need to add lines in include/mb_config.h.in and * include/mb_graph_engine.h to include correct header for the graphic * engine enabled by the user. */ // -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*- // vim: sw=4:ts=8:sts=4 #ifndef __MBE_H_ #define __MBE_H_ #include <mb_config.h> #ifdef CAIRO_GRAPH_ENGINE #include <mb_graph_engine_cairo.h> #endif #ifdef SKIA_GRAPH_ENGINE #include <mb_graph_engine_skia.h> #endif #ifdef OPENVG_GRAPH_ENGINE #include <mb_graph_engine_openvg.h> #endif #endif /* __MBE_H_ */