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author | John Mark Bell <jmb@netsurf-browser.org> | 2010-04-04 12:41:19 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2010-04-04 12:41:19 +0000 |
commit | 79ce683b4e6d34fe327b00f1e427e476016cfab0 (patch) | |
tree | 2ed3ba800e8f570000f97588ce668eb47168565a /image/mng.c | |
parent | 3daffe3d6b07be7bbeedbcb2586f11edd872cbd6 (diff) | |
download | netsurf-79ce683b4e6d34fe327b00f1e427e476016cfab0.tar.gz netsurf-79ce683b4e6d34fe327b00f1e427e476016cfab0.tar.bz2 |
Most of a stop implementation.
Remaining work:
1) Clone content_html_data
2) Cloning content_css_data requires the charset of the old content
3) Calling hlcache_handle_abort() before a content has been created must clean up the retrieval context.
svn path=/trunk/netsurf/; revision=10236
Diffstat (limited to 'image/mng.c')
-rw-r--r-- | image/mng.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/image/mng.c b/image/mng.c index 5498d0528..7d288a3d3 100644 --- a/image/mng.c +++ b/image/mng.c @@ -585,6 +585,31 @@ bool nsmng_redraw_tiled(struct content *c, int x, int y, return ret; } + +bool nsmng_clone(const struct content *old, struct content *new_content) +{ + const char *data; + unsigned long size; + + /* Simply replay create/process/convert */ + if (nsmng_create(new_content, NULL) == false) + return false; + + data = content__get_source_data(new_content, &size); + if (size > 0) { + if (nsmng_process_data(new_content, data, size) == false) + return false; + } + + if (old->status == CONTENT_STATUS_READY || + old->status == CONTENT_STATUS_DONE) { + if (nsmng_convert(new_content) == false) + return false; + } + + return true; +} + /** * Animates to the next frame */ |