Commit Graph

32 Commits

Author SHA1 Message Date
Marshall Greenblatt 2b9a06933b Update copyright year in generated files 2022-01-06 13:34:35 -05:00
Marshall Greenblatt f3c513bafd Allow a CefProcessMessage to remain valid after receipt (see issue #3126)
A reference to a received CefProcessMessage object and/or associated argument
list can now be kept outside of the OnProcessMessageReceived callback. The
argument list is no longer explicitly owned by the CefProcessMessage object
and can be individually assigned to other CefValue types as needed (e.g. by
passing to SetList, etc). Depending on client usage this could reduce the
potential for unnecessary copies of the list contents.

Received messages can also be sent back using SendProcessMessage (after which
the CefProcessMessage would become invalid as discussed in issue #3123). This
is not new behavior but we have now added explicit unit test coverage for it.
This also no longer requires a copy of the argument list contents.

Note that a received argument list is initially read-only for logical
consistency. Assignment to another CefValue object could potentially remove
the read-only status because it is not an intrinsic property of the underlying
Chromium data type. This is fine because, at that point, ownership has been
transfered to the new CefValue object and the original logical context (as
part of the CefProcessMessage) no longer applies.
2021-05-20 14:46:19 -04:00
Marshall Greenblatt ebee84755e Convert legacy IPC messages to Mojo (fixes issue #3123)
This change introduces a few minor CEF API behavior changes:

- A CefProcessMessage object cannot be reused after being passed to
  SendProcessMessage.
- The |extra_info| argument to CefRenderProcessHandler::OnBrowserCreated may
  now be NULL.

Where appropriate, we now utilize the default UTF string encoding format and
shared memory to reduce copies and conversions for the cross-process
transfer of arbitrary-length strings. For example, CefFrame::GetSource/GetText
now involves zero UTF conversions and zero copies in the browser process for
the CefString delivered to CefStringVisitor::Visit().
2021-05-18 21:59:48 -04:00
Marshall Greenblatt 119415b8e9 Update copyright year on generated files 2021-01-27 13:36:54 -05:00
Marshall Greenblatt 280c9127c1 Remove render thread created callbacks (see issue #2498)
With site-per-process enabled a spare renderer process will be created
for use with a future browser or navigation. Consequently the
|extra_info| parameter populated in OnRenderProcessThreadCreated will no
longer be delivered to OnRenderThreadCreated in the expected renderer
process. To avoid confusion these callbacks have been removed completely.

After this change CefRenderProcessHandler::OnWebKitInitialized should
be used for startup tasks in the render process, and OnBrowserCreated
should be used in the render process to recieve |extra_info| passed from
CefBrowserHost::CreateBrowser or CefLifeSpanHandler::OnBeforePopup.
2020-07-16 19:11:18 -04:00
Marshall Greenblatt beb005138a Update copyright year 2020-01-06 11:59:05 +02:00
Marshall Greenblatt 241941a44a Move message routing from CefBrowser to CefFrame (see issue #2498).
This change moves the SendProcessMessage method from CefBrowser to CefFrame and
adds CefBrowser parameters to OnProcessMessageReceived and
OnDraggableRegionsChanged.

The internal implementation has changed as follows:
- Frame IDs are now a 64-bit combination of the 32-bit render_process_id and
  render_routing_id values that uniquely identify a RenderFrameHost (RFH).
- CefFrameHostImpl objects are now managed by CefBrowserInfo with life span tied
  to RFH expectations. Specifically, a CefFrameHostImpl object representing a
  sub-frame will be created when a RenderFrame is created in the renderer
  process and detached when the associated RenderFrame is deleted or the
  renderer process in which it runs has died.
- The CefFrameHostImpl object representing the main frame will always be valid
  but the underlying RFH (and associated frame ID) may change over time as a
  result of cross-origin navigations. Despite these changes calling LoadURL on
  the main frame object in the browser process will always navigate as expected.
- Speculative RFHs, which may be created as a result of a cross-origin
  navigation and discarded if that navigation is not committed, are now handled
  correctly (e.g. ignored in most cases until they're committed).
- It is less likely, but still possible, to receive a CefFrame object with an
  invalid frame ID (ID < 0). This can happen in cases where a RFH has not yet
  been created for a sub-frame. For example, when OnBeforeBrowse is called
  before initiating navigation in a previously nonexisting sub-frame.

To test: All tests pass with NetworkService enabled and disabled.
2019-05-29 17:44:56 +03:00
cef-ms 473c29a70d Add |extra_info| parameter for browser creation (fixes issue #1088)
The optional |extra_info| parameter provides an opportunity to specify extra
information specific to the created browser that will be passed to
CefRenderProcessHandler::OnBrowserCreated() in the render process.
2019-05-08 12:31:46 -04:00
Marshall Greenblatt bac8fb5e61 Update copyright year on generated files 2019-01-10 15:22:19 +01:00
Marshall Greenblatt de1bd286f8 Enable browser-side navigation by default and remove CefRenderHandler::OnBeforeNavigation (issue #2290) 2018-02-12 18:01:43 -05:00
Marshall Greenblatt 1c7391b70a Update generated file copyright year 2018-01-03 15:46:26 -05:00
Marshall Greenblatt 31d9407ee2 Apply clang-format to all C, C++ and ObjC files (issue #2171) 2017-05-18 12:30:05 +02:00
Marshall Greenblatt 0afcb82ee6 Rename CefBase to CefBaseRefCounted (issue #2090) 2017-02-09 17:50:59 -05:00
Marshall Greenblatt c990b5d877 Update copyright year on generated files 2017-01-10 18:00:30 -05:00
Marshall Greenblatt ff8c5a6caa Update generated file copyright year 2016-01-08 14:00:27 -05:00
Marshall Greenblatt 7fe86e0b26 Update copyright year in generated files.
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1961 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2015-01-05 13:03:50 +00:00
Marshall Greenblatt 7b873addd0 Fix include of C API headers from C++ code (issue #1194).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1607 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-02-10 17:20:38 +00:00
Marshall Greenblatt 72660c6fed Fix C compiler errors when using the C API (issue #1165).
- Replace 'bool' with 'int' in cef_types[_*].h.
- Typedef enums in cef_types.h
- Add includes and struct forward declarations in C API header files.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1558 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-01-06 19:59:48 +00:00
Marshall Greenblatt 7074154725 Update copyright year in generated files.
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1557 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-01-06 19:48:18 +00:00
Marshall Greenblatt 7428e45dd2 Restore CefRenderProcessHandler::OnBeforeNavigation (issue #1076). This method is still needed for some use cases due to issue #1129.
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1519 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2013-11-21 20:59:28 +00:00
Marshall Greenblatt 8adb86e7e6 Remove CefRenderProcessHandler::OnBeforeNavigation (issue #1076).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1443 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2013-09-16 15:26:08 +00:00
Marshall Greenblatt 71125f76d8 Expose CefLoadHandler in the render process (issue #1077).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1442 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2013-09-12 23:36:54 +00:00
Marshall Greenblatt 0ffaf01b5b Remove V8 worker bindings (issue #451).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1209 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2013-04-11 20:46:04 +00:00
Marshall Greenblatt afe3cb1d67 Support custom V8 bindings on WebWorker threads (issue #451).
- Add CefRenderProcessHandler callbacks for WebWorker context creation, release and uncaught exceptions.
- Add CefTaskRunner class that supports posting of tasks to standard threads and WebWorker threads.
- Organize V8 internal state information on a per-thread/per-Isolate basis.
- Add webkit_451.patch that provides the WebKit implementation.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@972 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2013-01-03 17:24:24 +00:00
Marshall Greenblatt 22ed9d9140 Update the copyright year on auto-generated files.
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@969 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2013-01-02 10:13:43 +00:00
Marshall Greenblatt e33ea0aff4 - Move browser object tracking from CefContext to CefContentBrowserClient and introduce a new CefBrowserInfo class to simplify ID management (issue #830).
- Add a new CefBrowser::IsSame method (issue #830).
- Improve CefRenderProcessHandler::OnBrowserCreated documentation (issue #830).
- Add a new NavigationTest.CrossOrigin test for cross-origin navigation (issue #830).
- Fix existing NavigationTest tests to run in single-process mode.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@963 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2012-12-30 11:17:49 +00:00
Marshall Greenblatt 1e871cc2c8 - Pass information to the renderer process synchronously on render thread creation and new browser creation to avoid race conditions (issue #744).
- Add the ability to pass extra information to child processes using a new CefBrowserProcessHandler::OnRenderProcessThreadCreated callback (issue #744).
- Fix OnBeforeChildProcessLaunch documentation (issue #754).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@910 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2012-11-20 20:08:36 +00:00
Marshall Greenblatt 79f3683beb Add new CefRenderProcessHandler::OnBeforeNavigation callback (issue #722).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@904 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2012-11-09 18:47:09 +00:00
Marshall Greenblatt e599cc1fab Add CefV8ContextHandler::OnUncaughtException callback (issue #736).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@890 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2012-11-02 18:16:28 +00:00
Marshall Greenblatt 11fb746e95 Fix spelling error in OnProcessMessageReceived (issue #636).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@689 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2012-06-11 20:03:49 +00:00
Marshall Greenblatt d8caf27e3b - Add keyboard and focus notifications (issue #508).
- Add CefDOMNode::IsEditable method.
- List interfaces alphabetically in CefClient.
- Correct error checking for code and command input.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@680 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2012-06-11 15:52:49 +00:00
Marshall Greenblatt 34adee805c Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2012-04-03 01:34:16 +00:00