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// 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_WIN_H_

#define CEF_INCLUDE_INTERNAL_CEF_WIN_H_

#pragma once

#if defined(OS_WIN)

#include <windows.h>

#include "include/internal/cef_types_win.h"

#include "include/internal/cef_types_wrappers.h"

///

// Atomic increment and decrement.

///

#define CefAtomicIncrement(p) InterlockedIncrement(p)

#define CefAtomicDecrement(p) InterlockedDecrement(p)

///

// Critical section wrapper.

///

class CefCriticalSection {

public:

CefCriticalSection() {

memset(&m_sec, 0, sizeof(CRITICAL_SECTION));

InitializeCriticalSection(&m_sec);

}

virtual ~CefCriticalSection() {

DeleteCriticalSection(&m_sec);

}

void Lock() {

EnterCriticalSection(&m_sec);

}

void Unlock() {

LeaveCriticalSection(&m_sec);

}

CRITICAL_SECTION m_sec;

};

///

// Handle types.

///

#define CefCursorHandle cef_cursor_handle_t

#define CefEventHandle cef_event_handle_t

#define CefWindowHandle cef_window_handle_t

#define CefTextInputContext cef_text_input_context_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->instance = src->instance;

}

};

// 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) {}

explicit CefMainArgs(HINSTANCE hInstance) : parent() {

instance = hInstance;

}

};

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->window_name);

}

static inline void set(const struct_type* src, struct_type* target,

bool copy) {

target->ex_style = src->ex_style;

cef_string_set(src->window_name.str, src->window_name.length,

&target->window_name, copy);

target->style = src->style;

target->x = src->x;

target->y = src->y;

target->width = src->width;

target->height = src->height;

target->parent_window = src->parent_window;

target->menu = src->menu;

target->window = src->window;

target->transparent_painting = src->transparent_painting;

target->window_rendering_disabled = src->window_rendering_disabled;

}

};

///

// 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(HWND hWndParent, RECT windowRect) {

style = WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_TABSTOP |

WS_VISIBLE;

parent_window = hWndParent;

x = windowRect.left;

y = windowRect.top;

width = windowRect.right - windowRect.left;

height = windowRect.bottom - windowRect.top;

}

void SetAsPopup(HWND hWndParent, const CefString& windowName) {

style = WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS |

WS_VISIBLE;

parent_window = hWndParent;

x = CW_USEDEFAULT;

y = CW_USEDEFAULT;

width = CW_USEDEFAULT;

height = CW_USEDEFAULT;

cef_string_copy(windowName.c_str(), windowName.length(), &window_name);

}

void SetTransparentPainting(BOOL transparentPainting) {

transparent_painting = transparentPainting;

}

void SetAsOffScreen(HWND hWndParent) {

window_rendering_disabled = TRUE;

parent_window = hWndParent;

}

};

#endif // OS_WIN

#endif // CEF_INCLUDE_INTERNAL_CEF_WIN_H_

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