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// 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_MAC_H_
#define CEF_INCLUDE_INTERNAL_CEF_MAC_H_
#pragma once
#if defined(OS_MACOSX)
#include <pthread.h>
#include "include/internal/cef_types_mac.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);
}
///
// Handle types.
///
#define CefWindowHandle cef_window_handle_t
#define CefCursorHandle cef_cursor_handle_t
///
// 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_;
};
struct CefWindowInfoTraits {
typedef cef_window_info_t struct_type;
static inline void init(struct_type* s) {}
static inline void clear(struct_type* s) {
cef_string_clear(&s->m_windowName);
}
static inline void set(const struct_type* src, struct_type* target,
bool copy) {
target->m_View = src->m_View;
target->m_ParentView = src->m_ParentView;
cef_string_set(src->m_windowName.str, src->m_windowName.length,
&target->m_windowName, copy);
target->m_x = src->m_x;
target->m_y = src->m_y;
target->m_nWidth = src->m_nWidth;
target->m_nHeight = src->m_nHeight;
target->m_bHidden = src->m_bHidden;
target->m_bWindowRenderingDisabled = src->m_bWindowRenderingDisabled;
target->m_bTransparentPainting = src->m_bTransparentPainting;
}
};
///
// 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 ParentView, int x, int y, int width,
int height) {
m_ParentView = ParentView;
m_x = x;
m_y = y;
m_nWidth = width;
m_nHeight = height;
m_bHidden = false;
}
void SetAsOffScreen(NSView* parent) {
m_bWindowRenderingDisabled = true;
m_ParentView = parent;
}
void SetTransparentPainting(int transparentPainting) {
m_bTransparentPainting = transparentPainting;
}
};
struct CefPrintInfoTraits {
typedef cef_print_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->m_Scale = src->m_Scale;
}
};
///
// Class representing print context information.
///
typedef CefStructBase<CefPrintInfoTraits> CefPrintInfo;
struct CefKeyInfoTraits {
typedef cef_key_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->keyCode = src->keyCode;
target->character = src->character;
target->characterNoModifiers = src->characterNoModifiers;
}
};
///
// Class representing key information.
///
typedef CefStructBase<CefKeyInfoTraits> CefKeyInfo;
#endif // OS_MACOSX
#endif // CEF_INCLUDE_INTERNAL_CEF_MAC_H_