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

include/internal/cef_linux.h

@@ -0,0 +1,131 @@
+// Copyright (c) 2010 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.
+
+
+#ifndef CEF_INCLUDE_INTERNAL_CEF_LINUX_H_
+#define CEF_INCLUDE_INTERNAL_CEF_LINUX_H_
+#pragma once
+
+#if defined(OS_LINUX)
+#include <pthread.h>
+#include "include/internal/cef_types_linux.h"
+#include "include/internal/cef_types_wrappers.h"
+
+// Atomic increment and decrement.
+inline long CefAtomicIncrement(long volatile *pDest) {  // NOLINT(runtime/int)
+  return __sync_add_and_fetch(pDest, 1);
+}
+inline long CefAtomicDecrement(long volatile *pDest) {  // NOLINT(runtime/int)
+  return __sync_sub_and_fetch(pDest, 1);
+}
+
+// Critical section wrapper.
+class CefCriticalSection {
+ public:
+  CefCriticalSection() {
+    pthread_mutexattr_init(&attr_);
+    pthread_mutexattr_settype(&attr_, PTHREAD_MUTEX_RECURSIVE);
+    pthread_mutex_init(&lock_, &attr_);
+  }
+  virtual ~CefCriticalSection() {
+    pthread_mutex_destroy(&lock_);
+    pthread_mutexattr_destroy(&attr_);
+  }
+  void Lock() {
+    pthread_mutex_lock(&lock_);
+  }
+  void Unlock() {
+    pthread_mutex_unlock(&lock_);
+  }
+
+  pthread_mutex_t lock_;
+  pthread_mutexattr_t attr_;
+};
+
+// Handle types.
+#define CefWindowHandle cef_window_handle_t
+#define CefCursorHandle cef_cursor_handle_t
+
+struct CefMainArgsTraits {
+  typedef cef_main_args_t struct_type;
+
+  static inline void init(struct_type* s) {}
+  static inline void clear(struct_type* s) {}
+
+  static inline void set(const struct_type* src, struct_type* target,
+      bool copy) {
+    target->argc = src->argc;
+    target->argv = src->argv;
+  }
+};
+
+// Class representing CefExecuteProcess arguments.
+class CefMainArgs : public CefStructBase<CefMainArgsTraits> {
+ public:
+  typedef CefStructBase<CefMainArgsTraits> parent;
+
+  CefMainArgs() : parent() {}
+  explicit CefMainArgs(const cef_main_args_t& r) : parent(r) {}
+  explicit CefMainArgs(const CefMainArgs& r) : parent(r) {}
+  CefMainArgs(int argc_arg, char** argv_arg) : parent() {
+    argc = argc_arg;
+    argv = argv_arg;
+  }
+};
+
+struct CefWindowInfoTraits {
+  typedef cef_window_info_t struct_type;
+
+  static inline void init(struct_type* s) {}
+  static inline void clear(struct_type* s) {}
+
+  static inline void set(const struct_type* src, struct_type* target,
+      bool copy) {
+    target->widget = src->widget;
+    target->parent_widget = src->parent_widget;
+  }
+};
+
+// Class representing window information.
+class CefWindowInfo : public CefStructBase<CefWindowInfoTraits> {
+ public:
+  typedef CefStructBase<CefWindowInfoTraits> parent;
+
+  CefWindowInfo() : parent() {}
+  explicit CefWindowInfo(const cef_window_info_t& r) : parent(r) {}
+  explicit CefWindowInfo(const CefWindowInfo& r) : parent(r) {}
+
+  void SetAsChild(CefWindowHandle ParentWidget) {
+    parent_widget = ParentWidget;
+  }
+};
+
+#endif  // OS_LINUX
+
+#endif  // CEF_INCLUDE_INTERNAL_CEF_LINUX_H_