Added the necessary plumbing to get link_hovered events from the webkit plugin through to the viewer UI.
This requires a llqtwebkit library built from revision 1799a899e06d or later in http://hg.secondlife.com/llqtwebkit to function. The viewer source changes are backwards-compatible with earlier versions of llqtwebkit, it just won't see any link_hovered events with previous revisions.
Reviewed by Callum.
The plugin system will now keep a spare running webkit plugin process around and use it when it needs a webkit instance. This should hide some large portion of the setup time when creating a new webkit plugin (i.e. opening the search window, etc.)
Added support to the webkit media plugin and llpluginclassmedia for passing through the auth request/response. We still need an updated build of llqtwebkit for all platforms, as well as some UI work in the viewer to actually display the auth dialog.
This includes a Mac build of llqtwebkit from the following sources:
revision aacdf69cbf5aa12d77c179296e31ef643ed1ef4a of http://qt.gitorious.org/+lindenqt/qt/lindenqt (currently head of the 'lindenqt' branch)
revision 81ab5ae326f0 of http://hg.secondlife.com/llqtwebkit (currently head of the default branch)
Reviewed by Callum.
Added LLPluginCookieStore, which manages the central list of cookies.
New Mac and Windows versions of llqtwebkit, built from the tip of the cookie-api branch on http://bitbucket.org/lindenlab/llqtwebkit/ (currently revision f35a5eab8c2f).
Added "set_cookies" and "cookie_set" messages to the media_browser message class in the plugin API, and made the webkit plugin use them appropriately.
Added methods to LLViewerMedia to read/write the cookie file and add/remove individual cookies.
Added hooks to read/write the cookie file (plugin_cookies.txt) in the same places as the location history (idle_startup() in llstartup.cpp and LLAppViewer::cleanup(), respectively).
Reviewed by Richard at http://codereview.lindenlab.com/1006003
Made all existing plugins send their texture_params message from this init message instead of the LLPLUGIN_MESSAGE_CLASS_BASE "init" message. (This ensures that they won't start to receive 'size_change' messages until after the init has happened.)
Added "set_user_data_path" and "set_language_code" messages to LLPluginClassMedia.
Made webkit plugin deal with the new messages, when they're sent before it receives the media "init".
Removed the user_data_path and language_code arguments from the init function calls throughout the hierarchy.
Made LLViewerMediaImpl queue up the language code and user data path messages before initializing the media.
Reviewed by Callum at http://codereview.lindenlab.com/687006 .
AndreyL ProductEngine