Differential D2476 Diff 11418 source/lib/sysdep/os/osx/osx.cpp

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source/lib/sysdep/os/osx/osx.cpp

	/* Copyright (C) 2015 Wildfire Games.			/* Copyright (C) 2020 Wildfire Games.
	*			*
	* Permission is hereby granted, free of charge, to any person obtaining			* Permission is hereby granted, free of charge, to any person obtaining
	* a copy of this software and associated documentation files (the			* a copy of this software and associated documentation files (the
	* "Software"), to deal in the Software without restriction, including			* "Software"), to deal in the Software without restriction, including
	* without limitation the rights to use, copy, modify, merge, publish,			* without limitation the rights to use, copy, modify, merge, publish,
	* distribute, sublicense, and/or sell copies of the Software, and to			* distribute, sublicense, and/or sell copies of the Software, and to
	* permit persons to whom the Software is furnished to do so, subject to			* permit persons to whom the Software is furnished to do so, subject to
	* the following conditions:			* the following conditions:
	Show All 12 Lines

	#include "precompiled.h"			#include "precompiled.h"

	#include "lib/lib.h"			#include "lib/lib.h"
	#include "lib/sysdep/sysdep.h"			#include "lib/sysdep/sysdep.h"
	#include "lib/sysdep/gfx.h"			#include "lib/sysdep/gfx.h"
	#include "lib/utf8.h"			#include "lib/utf8.h"
	#include "osx_bundle.h"			#include "osx_bundle.h"
	#include "osx_pasteboard.h"

	#include <ApplicationServices/ApplicationServices.h>			#include <ApplicationServices/ApplicationServices.h>
	#include <AvailabilityMacros.h> // MAC_OS_X_VERSION_MIN_REQUIRED			#include <AvailabilityMacros.h> // MAC_OS_X_VERSION_MIN_REQUIRED
	#include <CoreFoundation/CoreFoundation.h>			#include <CoreFoundation/CoreFoundation.h>
	#include <mach-o/dyld.h> // _NSGetExecutablePath			#include <mach-o/dyld.h> // _NSGetExecutablePath

	// Ignore deprecation warnings for 10.5 backwards compatibility			// Ignore deprecation warnings for 10.5 backwards compatibility
	#pragma GCC diagnostic push			#pragma GCC diagnostic push
	#pragma GCC diagnostic ignored "-Wdeprecated-declarations"			#pragma GCC diagnostic ignored "-Wdeprecated-declarations"

	Status sys_clipboard_set(const wchar_t* text)
	{
	Status ret = INFO::OK;

	std::string str = utf8_from_wstring(text);
	bool ok = osx_SendStringToPasteboard(str);
	if (!ok)
	ret = ERR::FAIL;
	return ret;
	}

	wchar_t* sys_clipboard_get()
	{
	wchar_t* ret = NULL;
	std::string str;
	bool ok = osx_GetStringFromPasteboard(str);
	if (ok)
	{
	// TODO: this is yucky, why are we passing around wchar_t*?
	std::wstring wstr = wstring_from_utf8(str);
	size_t len = wcslen(wstr.c_str());
	ret = (wchar_t)malloc((len+1)sizeof(wchar_t));
	std::copy(wstr.c_str(), wstr.c_str()+len, ret);
	ret[len] = 0;
	}

	return ret;
	}

	Status sys_clipboard_free(wchar_t* copy)
	{
	free(copy);
	return INFO::OK;
	}


	namespace gfx {

	Status GetVideoMode(int* xres, int* yres, int* bpp, int* freq)
	{
	if(xres)
	*xres = (int)CGDisplayPixelsWide(kCGDirectMainDisplay);

	if(yres)
	*yres = (int)CGDisplayPixelsHigh(kCGDirectMainDisplay);

	if(bpp)
	{
	#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
	// CGDisplayBitsPerPixel was deprecated in OS X 10.6
	if (CGDisplayCopyDisplayMode != NULL)
	{
	CGDisplayModeRef currentMode = CGDisplayCopyDisplayMode(kCGDirectMainDisplay);
	CFStringRef pixelEncoding = CGDisplayModeCopyPixelEncoding(currentMode);
	if (CFStringCompare(pixelEncoding, CFSTR(IO32BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo)
	*bpp = 32;
	else if (CFStringCompare(pixelEncoding, CFSTR(IO16BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo)
	*bpp = 16;
	else if (CFStringCompare(pixelEncoding, CFSTR(IO8BitIndexedPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo)
	*bpp = 8;
	else // error
	*bpp = 0;

	// We're responsible for this
	CFRelease(pixelEncoding);
	CGDisplayModeRelease(currentMode);
	}
	else
	{
	#endif // fallback to 10.5 API
	CFDictionaryRef currentMode = CGDisplayCurrentMode(kCGDirectMainDisplay);
	CFNumberRef num = (CFNumberRef)CFDictionaryGetValue(currentMode, kCGDisplayBitsPerPixel);
	CFNumberGetValue(num, kCFNumberIntType, bpp);
	#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
	}
	#endif
	}

	if(freq)
	{
	#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
	if (CGDisplayCopyDisplayMode != NULL)
	{
	CGDisplayModeRef currentMode = CGDisplayCopyDisplayMode(kCGDirectMainDisplay);
	*freq = (int)CGDisplayModeGetRefreshRate(currentMode);

	// We're responsible for this
	CGDisplayModeRelease(currentMode);
	}
	else
	{
	#endif // fallback to 10.5 API
	CFDictionaryRef currentMode = CGDisplayCurrentMode(kCGDirectMainDisplay);
	CFNumberRef num = (CFNumberRef)CFDictionaryGetValue(currentMode, kCGDisplayRefreshRate);
	CFNumberGetValue(num, kCFNumberIntType, freq);
	#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
	}
	#endif
	}

	return INFO::OK;
	}

	} // namespace gfx


	OsPath sys_ExecutablePathname()			OsPath sys_ExecutablePathname()
	{			{
	OsPath path;			OsPath path;

	// On OS X we might be a bundle, return the bundle path as the executable name,			// On OS X we might be a bundle, return the bundle path as the executable name,
	// i.e. /path/to/0ad.app instead of /path/to/0ad.app/Contents/MacOS/pyrogenesis			// i.e. /path/to/0ad.app instead of /path/to/0ad.app/Contents/MacOS/pyrogenesis
	if (osx_IsAppBundleValid())			if (osx_IsAppBundleValid())
	{			{
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