stk-code_catmod/lib/irrlicht/source/Irrlicht/MacOSX/CIrrDeviceMacOSX.h
David Carlier ea948fd5d5 Mac OS little update propsal.
Silencing deprecated OpenDL api warnings in recent MacOS releases.
Needed to set openssl for curl.
2020-01-04 21:22:43 +00:00

265 lines
7.0 KiB
C++

// Copyright (C) 2005-2006 Etienne Petitjean
// Copyright (C) 2007-2012 Christian Stehno
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in Irrlicht.h
#ifndef __C_IRR_DEVICE_MACOSX_H_INCLUDED__
#define __C_IRR_DEVICE_MACOSX_H_INCLUDED__
#include "IrrCompileConfig.h"
#ifdef _IRR_COMPILE_WITH_OSX_DEVICE_
#include "../CIrrDeviceStub.h"
#include "IrrlichtDevice.h"
#include "../IImagePresenter.h"
#include "IGUIEnvironment.h"
#include "ICursorControl.h"
#define GL_SILENCE_DEPRECATION
#include <OpenGL/OpenGL.h>
#include <map>
#ifndef __OBJC__
class NSWindow;
class NSOpenGLContext;
class NSBitmapImageRep;
#endif
namespace irr
{
class CIrrDeviceMacOSX : public CIrrDeviceStub, video::IImagePresenter
{
public:
//! constructor
CIrrDeviceMacOSX(const SIrrlichtCreationParameters& params);
//! destructor
virtual ~CIrrDeviceMacOSX();
//! runs the device. Returns false if device wants to be deleted
virtual bool run();
//! Cause the device to temporarily pause execution and let other processes to run
// This should bring down processor usage without major performance loss for Irrlicht
virtual void yield();
//! Pause execution and let other processes to run for a specified amount of time.
virtual void sleep(u32 timeMs, bool pauseTimer);
//! sets the caption of the window
virtual void setWindowCaption(const wchar_t* text);
//! sets the class of the window
virtual void setWindowClass(const char* text) {}
//! returns if window is active. if not, nothing need to be drawn
virtual bool isWindowActive() const;
//! Checks if the Irrlicht window has focus
virtual bool isWindowFocused() const;
//! Checks if the Irrlicht window is minimized
virtual bool isWindowMinimized() const;
//! presents a surface in the client area
virtual bool present(video::IImage* surface, void* windowId=0, core::rect<s32>* src=0 );
//! notifies the device that it should close itself
virtual void closeDevice();
//! Sets if the window should be resizable in windowed mode.
virtual void setResizable(bool resize);
//! Returns true if the window is resizable, false if not
virtual bool isResizable() const;
//! Minimizes the window if possible
virtual void minimizeWindow();
//! Maximizes the window if possible.
virtual void maximizeWindow();
//! Restore the window to normal size if possible.
virtual void restoreWindow();
//! Move window to requested position
virtual bool moveWindow(int x, int y);
//! Get current window position.
virtual bool getWindowPosition(int* x, int* y);
//! Activate any joysticks, and generate events for them.
virtual bool activateJoysticks(core::array<SJoystickInfo> & joystickInfo);
//! \return Returns a pointer to a list with all video modes
//! supported by the gfx adapter.
virtual video::IVideoModeList* getVideoModeList();
//! Get the device type
virtual E_DEVICE_TYPE getType() const
{
return EIDT_OSX;
}
void flush();
void setMouseLocation(int x, int y);
void setResize(int width, int height);
void setCursorVisible(bool visible);
private:
//! create the driver
void createDriver();
//! Implementation of the macos x cursor control
class CCursorControl : public gui::ICursorControl
{
public:
CCursorControl(const core::dimension2d<u32>& wsize, CIrrDeviceMacOSX *device)
: WindowSize(wsize), IsVisible(true), InvWindowSize(0.0f, 0.0f), Device(device), UseReferenceRect(false)
{
CursorPos.X = CursorPos.Y = 0;
if (WindowSize.Width!=0)
InvWindowSize.Width = 1.0f / WindowSize.Width;
if (WindowSize.Height!=0)
InvWindowSize.Height = 1.0f / WindowSize.Height;
}
//! Changes the visible state of the mouse cursor.
virtual void setVisible(bool visible)
{
IsVisible = visible;
Device->setCursorVisible(visible);
}
//! Returns if the cursor is currently visible.
virtual bool isVisible() const
{
return IsVisible;
}
//! Sets the new position of the cursor.
virtual void setPosition(const core::position2d<f32> &pos)
{
setPosition(pos.X, pos.Y);
}
//! Sets the new position of the cursor.
virtual void setPosition(f32 x, f32 y)
{
setPosition((s32)(x*WindowSize.Width), (s32)(y*WindowSize.Height));
}
//! Sets the new position of the cursor.
virtual void setPosition(const core::position2d<s32> &pos)
{
if (CursorPos.X != pos.X || CursorPos.Y != pos.Y)
setPosition(pos.X, pos.Y);
}
//! Sets the new position of the cursor.
virtual void setPosition(s32 x, s32 y)
{
if (UseReferenceRect)
{
Device->setMouseLocation(ReferenceRect.UpperLeftCorner.X + x, ReferenceRect.UpperLeftCorner.Y + y);
}
else
{
Device->setMouseLocation(x,y);
}
}
//! Returns the current position of the mouse cursor.
virtual const core::position2d<s32>& getPosition()
{
return CursorPos;
}
//! Returns the current position of the mouse cursor.
virtual core::position2d<f32> getRelativePosition()
{
if (!UseReferenceRect)
{
return core::position2d<f32>(CursorPos.X * InvWindowSize.Width,
CursorPos.Y * InvWindowSize.Height);
}
return core::position2d<f32>(CursorPos.X / (f32)ReferenceRect.getWidth(),
CursorPos.Y / (f32)ReferenceRect.getHeight());
}
//! Sets an absolute reference rect for calculating the cursor position.
virtual void setReferenceRect(core::rect<s32>* rect=0)
{
if (rect)
{
ReferenceRect = *rect;
UseReferenceRect = true;
// prevent division through zero and uneven sizes
if (!ReferenceRect.getHeight() || ReferenceRect.getHeight()%2)
ReferenceRect.LowerRightCorner.Y += 1;
if (!ReferenceRect.getWidth() || ReferenceRect.getWidth()%2)
ReferenceRect.LowerRightCorner.X += 1;
}
else
UseReferenceRect = false;
}
//! Updates the internal cursor position
void updateInternalCursorPosition(int x,int y)
{
CursorPos.X = x;
CursorPos.Y = y;
}
private:
core::position2d<s32> CursorPos;
core::dimension2d<s32> WindowSize;
core::dimension2d<float> InvWindowSize;
core::rect<s32> ReferenceRect;
CIrrDeviceMacOSX *Device;
bool IsVisible;
bool UseReferenceRect;
};
bool createWindow();
void initKeycodes();
void storeMouseLocation();
void postMouseEvent(void *event, irr::SEvent &ievent);
void postKeyEvent(void *event, irr::SEvent &ievent, bool pressed);
void charToKeys(void* str, irr::u32& character, irr::u32& key_code);
void pollJoysticks();
NSWindow *Window;
CGLContextObj CGLContext;
NSOpenGLContext *OGLContext;
NSBitmapImageRep *SoftwareDriverTarget;
std::map<int,int> KeyCodes;
int DeviceWidth;
int DeviceHeight;
int ScreenWidth;
int ScreenHeight;
u32 MouseButtonStates;
u32 SoftwareRendererType;
bool IsFullscreen;
bool IsActive;
bool IsShiftDown;
bool IsControlDown;
bool IsResizable;
};
} // end namespace irr
#endif // _IRR_COMPILE_WITH_OSX_DEVICE_
#endif // __C_IRR_DEVICE_MACOSX_H_INCLUDED__