38d8acfa18
The Browser object represents the top-level Chrome browser window. One or more tabs (WebContents) are then owned by the Browser object via TabStripModel. A new Browser object can be created programmatically using "new Browser" or Browser::Create, or as a result of user action such as dragging a tab out of an existing window. New or existing tabs can also be added to an already existing Browser object. The Browser object acts as the WebContentsDelegate for all attached tabs. CEF integration requires WebContentsDelegate callbacks and notification of tab attach/detach. To support this integration we add a cef::BrowserDelegate (ChromeBrowserDelegate) member that is created in the Browser constructor and receives delegation for the Browser callbacks. ChromeBrowserDelegate creates a new ChromeBrowserHostImpl when a tab is added to a Browser for the first time, and that ChromeBrowserHostImpl continues to exist until the tab's WebContents is destroyed. The associated WebContents object does not change, but the Browser object will change when the tab is dragged between windows. CEF callback logic is shared between the chrome and alloy runtimes where possible. This shared logic has been extracted from CefBrowserHostImpl to create new CefBrowserHostBase and CefBrowserContentsDelegate classes. The CefBrowserHostImpl class is now only used with the alloy runtime and will be renamed to AlloyBrowserHostImpl in a future commit. |
||
|---|---|---|
| .. | ||
| base | ||
| cpptoc | ||
| ctocpp | ||
| sandbox | ||
| wrapper | ||
| CMakeLists.txt.in | ||
| libcef.dll.manifest | ||
| libcef.lst | ||
| libcef_dll.cc | ||
| libcef_dll.rc | ||
| libcef_dll2.cc | ||
| ptr_util.h | ||
| resource.h | ||
| shutdown_checker.cc | ||
| shutdown_checker.h | ||
| transfer_util.cc | ||
| transfer_util.h | ||
| views_stub.cc | ||
| wrapper_types.h | ||