Break cef.h into multiple headers (issue #142).

- Move wrapper classes from cef_wrapper.h to wrapper/ directory.
- Move C API functions/classes from cef_capi.h to capi/ directory.
- Move global function implementations from cef_context.cc to *_impl.cc files.
- Output auto-generated file paths in cef_paths.gypi.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@442 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

include/cef_focus_handler.h

@@ -0,0 +1,89 @@
+// Copyright (c) 2011 Marshall A. Greenblatt. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the name Chromium Embedded
+// Framework nor the names of its contributors may be used to endorse
+// or promote products derived from this software without specific prior
+// written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// ---------------------------------------------------------------------------
+//
+// The contents of this file must follow a specific format in order to
+// support the CEF translator tool. See the translator.README.txt file in the
+// tools directory for more information.
+//
+
+#ifndef _CEF_FOCUS_HANDLER_H
+#define _CEF_FOCUS_HANDLER_H
+
+#include "cef_base.h"
+#include "cef_dom.h"
+
+class CefBrowser;
+class CefFrame;
+
+///
+// Implement this interface to handle events related to focus. The methods of
+// this class will be called on the UI thread.
+///
+/*--cef(source=client)--*/
+class CefFocusHandler : public virtual CefBase
+{
+public:
+  typedef cef_handler_focus_source_t FocusSource;
+
+  ///
+  // Called when the browser component is about to loose focus. For instance, if
+  // focus was on the last HTML element and the user pressed the TAB key. |next|
+  // will be true if the browser is giving focus to the next component and false
+  // if the browser is giving focus to the previous component.
+  ///
+  /*--cef()--*/
+  virtual void OnTakeFocus(CefRefPtr<CefBrowser> browser,
+                           bool next) {}
+
+  ///
+  // Called when the browser component is requesting focus. |source| indicates
+  // where the focus request is originating from. Return false to allow the
+  // focus to be set or true to cancel setting the focus.
+  ///
+  /*--cef()--*/
+  virtual bool OnSetFocus(CefRefPtr<CefBrowser> browser,
+                          FocusSource source) { return false; }
+
+  ///
+  // Called when a new node in the the browser gets focus. The |node| value may
+  // be empty if no specific node has gained focus. The node object passed to
+  // this method represents a snapshot of the DOM at the time this method is
+  // executed. DOM objects are only valid for the scope of this method. Do not
+  // keep references to or attempt to access any DOM objects outside the scope
+  // of this method.
+  ///
+  /*--cef(optional_param=frame,optional_param=node)--*/
+  virtual void OnFocusedNodeChanged(CefRefPtr<CefBrowser> browser,
+                                    CefRefPtr<CefFrame> frame,
+                                    CefRefPtr<CefDOMNode> node) {}
+};
+
+#endif // _CEF_FOCUS_HANDLER_H