102 lines
2.0 KiB
C++
102 lines
2.0 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
|
|
// This file is part of the "Nazara Engine - Renderer module"
|
|
// For conditions of distribution and use, see copyright notice in Config.hpp
|
|
|
|
#pragma once
|
|
|
|
#ifndef NAZARA_SCOPEDXCB_HPP
|
|
#define NAZARA_SCOPEDXCB_HPP
|
|
|
|
#include <Nazara/Prerequisites.hpp>
|
|
#include <xcb/xcb.h>
|
|
#include <xcb/xcb_ewmh.h>
|
|
#include <cstdlib>
|
|
|
|
namespace Nz
|
|
{
|
|
class ScopedXCBConnection
|
|
{
|
|
public:
|
|
ScopedXCBConnection();
|
|
~ScopedXCBConnection();
|
|
|
|
operator xcb_connection_t*() const;
|
|
|
|
private:
|
|
xcb_connection_t* m_connection;
|
|
};
|
|
|
|
class ScopedXCBEWMHConnection
|
|
{
|
|
public:
|
|
ScopedXCBEWMHConnection(xcb_connection_t* connection);
|
|
~ScopedXCBEWMHConnection();
|
|
|
|
xcb_ewmh_connection_t* operator ->() const;
|
|
|
|
operator xcb_ewmh_connection_t*() const;
|
|
|
|
private:
|
|
xcb_ewmh_connection_t* m_ewmhConnection;
|
|
};
|
|
|
|
template <typename T>
|
|
class ScopedXCB
|
|
{
|
|
public:
|
|
ScopedXCB(T* pointer);
|
|
~ScopedXCB();
|
|
|
|
T* operator ->() const;
|
|
T** operator &();
|
|
|
|
operator bool() const;
|
|
|
|
T* get() const;
|
|
|
|
private:
|
|
T* m_pointer;
|
|
};
|
|
|
|
class XCBGContext
|
|
{
|
|
public:
|
|
XCBGContext(xcb_connection_t* connection);
|
|
~XCBGContext();
|
|
|
|
bool Create(xcb_drawable_t drawable, uint32_t value_mask, const uint32_t* value_list);
|
|
|
|
void Destroy();
|
|
|
|
operator xcb_gcontext_t() const;
|
|
|
|
private:
|
|
xcb_connection_t* m_connection;
|
|
xcb_gcontext_t m_gcontext;
|
|
};
|
|
|
|
class XCBPixmap
|
|
{
|
|
public:
|
|
XCBPixmap();
|
|
XCBPixmap(xcb_connection_t* connection);
|
|
~XCBPixmap();
|
|
|
|
void Connect(xcb_connection_t* connection);
|
|
bool Create(uint8_t depth, xcb_drawable_t drawable, uint16_t width, uint16_t height);
|
|
bool CreatePixmapFromBitmapData(xcb_drawable_t drawable, uint8_t* data, uint32_t width, uint32_t height, uint32_t depth, uint32_t fg, uint32_t bg, xcb_gcontext_t* gcp);
|
|
|
|
void Destroy();
|
|
|
|
operator xcb_pixmap_t() const;
|
|
|
|
private:
|
|
xcb_connection_t* m_connection;
|
|
xcb_pixmap_t m_pixmap;
|
|
};
|
|
}
|
|
|
|
#include <Nazara/Renderer/GLX/ScopedXCB.inl>
|
|
|
|
#endif // NAZARA_SCOPEDXCB_HPP
|