100 lines
4.4 KiB
C++
100 lines
4.4 KiB
C++
// Copyright (c) 2012 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// The contents of this file must follow a specific format in order to
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// support the CEF translator tool. See the translator.README.txt file in the
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// tools directory for more information.
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//
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#ifndef CEF_INCLUDE_CEF_BROWSER_PROCESS_HANDLER_H_
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#define CEF_INCLUDE_CEF_BROWSER_PROCESS_HANDLER_H_
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#pragma once
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#include "include/cef_base.h"
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#include "include/cef_client.h"
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#include "include/cef_command_line.h"
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#include "include/cef_values.h"
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///
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/// Class used to implement browser process callbacks. The methods of this class
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/// will be called on the browser process main thread unless otherwise
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/// indicated.
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///
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/*--cef(source=client,no_debugct_check)--*/
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class CefBrowserProcessHandler : public virtual CefBaseRefCounted {
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public:
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///
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/// Called on the browser process UI thread immediately after the CEF context
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/// has been initialized.
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///
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/*--cef()--*/
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virtual void OnContextInitialized() {}
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///
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/// Called before a child process is launched. Will be called on the browser
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/// process UI thread when launching a render process and on the browser
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/// process IO thread when launching a GPU process. Provides an opportunity to
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/// modify the child process command line. Do not keep a reference to
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/// |command_line| outside of this method.
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///
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/*--cef()--*/
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virtual void OnBeforeChildProcessLaunch(
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CefRefPtr<CefCommandLine> command_line) {}
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///
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/// Called from any thread when work has been scheduled for the browser
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/// process main (UI) thread. This callback is used in combination with
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/// cef_settings_t.external_message_pump and CefDoMessageLoopWork() in cases
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/// where the CEF message loop must be integrated into an existing application
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/// message loop (see additional comments and warnings on
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/// CefDoMessageLoopWork). This callback should schedule a
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/// CefDoMessageLoopWork() call to happen on the main (UI) thread. |delay_ms|
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/// is the requested delay in milliseconds. If |delay_ms| is <= 0 then the
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/// call should happen reasonably soon. If |delay_ms| is > 0 then the call
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/// should be scheduled to happen after the specified delay and any currently
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/// pending scheduled call should be cancelled.
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///
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/*--cef()--*/
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virtual void OnScheduleMessagePumpWork(int64 delay_ms) {}
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///
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/// Return the default client for use with a newly created browser window. If
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/// null is returned the browser will be unmanaged (no callbacks will be
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/// executed for that browser) and application shutdown will be blocked until
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/// the browser window is closed manually. This method is currently only used
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/// with the chrome runtime.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefClient> GetDefaultClient() { return nullptr; }
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};
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#endif // CEF_INCLUDE_CEF_BROWSER_PROCESS_HANDLER_H_
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