//-----------------------------------------------------------------------------
static CGColorSpaceRef CreateMainDisplayColorSpace ()
{
#if TARGET_OS_IPHONE
return CGColorSpaceCreateDeviceRGB ();
#elif MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_7
ColorSyncProfileRef csProfileRef = ColorSyncProfileCreateWithDisplayID (0);
if (csProfileRef)
{
CGColorSpaceRef colorSpace = CGColorSpaceCreateWithPlatformColorSpace (csProfileRef);
CFRelease (csProfileRef);
return colorSpace;
}
return 0;
#else
CMProfileRef sysprof = NULL;
// Get the Systems Profile for the main display
if (CMGetSystemProfile (&sysprof) == noErr)
{
// Create a colorspace with the systems profile
CGColorSpaceRef colorSpace = CGColorSpaceCreateWithPlatformColorSpace (sysprof);
// Close the profile
CMCloseProfile (sysprof);
return colorSpace;
}
return 0;
#endif
}
CGColorRef createCGColor(const Color& c)
{
CGColorRef color = NULL;
CMProfileRef prof = NULL;
CMGetSystemProfile(&prof);
RetainPtr<CGColorSpaceRef> rgbSpace(AdoptCF, CGColorSpaceCreateWithPlatformColorSpace(prof));
if (rgbSpace) {
CGFloat components[4] = { static_cast<CGFloat>(c.red()) / 255, static_cast<CGFloat>(c.green()) / 255,
static_cast<CGFloat>(c.blue()) / 255, static_cast<CGFloat>(c.alpha()) / 255 };
color = CGColorCreate(rgbSpace.get(), components);
}
CMCloseProfile(prof);
return color;
}
OSStatus DrawPage(PrintingLogicPtr printJob,CGContextRef printingContext)
{
OSStatus status = noErr;
Rect dstRect = { 0, 0, 0, 0 };
Rect srcRect = { 0, 0, 0, 0 };
static CGColorSpaceRef colorspace = NULL;
if (colorspace == NULL) {
// Get the Systems Profile for the main display
CMProfileRef sysprof = NULL;
if (CMGetSystemProfile(&sysprof) == noErr) {
// Create a colorspace with the systems profile
colorspace = CGColorSpaceCreateWithPlatformColorSpace(sysprof);
CMCloseProfile(sysprof);
} else
colorspace = CGColorSpaceCreateDeviceRGB();
}
dstRect.top = printJob->offsetHeight;
dstRect.left = printJob->offsetWidth;
dstRect.right = printJob->width*printJob->scaleW + printJob->offsetWidth;
dstRect.bottom = printJob->height*printJob->scaleH + printJob->offsetHeight;
if (printJob->formBitMap != nil) {
srcRect.right = printJob->width;
srcRect.bottom = printJob->height;
HLock((Handle)stPixMap);
(*stPixMap)->baseAddr = (void *) printJob->formBitMap;
(*stPixMap)->rowBytes = (((((printJob->width * printJob->depth) + 31) / 32) * 4) & 0x1FFF) | 0x8000;
(*stPixMap)->bounds = srcRect;
(*stPixMap)->pixelSize = printJob->depth;
if (printJob->depth<=8) {
(*stPixMap)->cmpSize = printJob->depth;
(*stPixMap)->cmpCount = 1;
} else if (printJob->depth==16) {
(*stPixMap)->cmpSize = 5;
(*stPixMap)->cmpCount = 3;
} else if (printJob->depth==32) {
(*stPixMap)->cmpSize = 8;
(*stPixMap)->cmpCount = 3;
}
{
PixMapHandle thePix;
int pitch;
CGDataProviderRef provider;
CGImageRef image;
CGRect clip;
Ptr baseAddr;
if (printJob->depth == 32) {
pitch = (((((printJob->width * printJob->depth) + 31) / 32) * 4) & 0x1FFF);
baseAddr = (void *) printJob->formBitMap;
} else {
if (printJob->aGWorld == NULL)
NewGWorld(&printJob->aGWorld, 32, &srcRect, stColorTable, NULL, keepLocal+useTempMem+pixelsLocked);
thePix = GetGWorldPixMap (printJob->aGWorld);
CopyBits((BitMap *) *stPixMap, (BitMap *) *thePix, &srcRect, &srcRect, srcCopy, NULL);
pitch = GetPixRowBytes(thePix);
baseAddr = GetPixBaseAddr(thePix);
}
provider = CGDataProviderCreateDirectAccess((void*)baseAddr, pitch * (srcRect.bottom-srcRect.top), &gProviderCallbacks);
image = CGImageCreate( srcRect.right-srcRect.left, srcRect.bottom-srcRect.top, 8 /* bitsPerComponent */, 32 /* bitsPerPixel */,
pitch, colorspace, kCGImageAlphaNoneSkipFirst | (printJob->depth==32 ? kCGBitmapByteOrder32Host : 0), provider, NULL, 0, kCGRenderingIntentDefault);
clip = CGRectMake(dstRect.left+(printJob->pageRect.left-printJob->paperRect.left),
(printJob->paperRect.bottom-printJob->pageRect.bottom) + (printJob->pageRect.bottom - printJob->pageRect.top) - (dstRect.bottom-dstRect.top) - dstRect.top,
dstRect.right-dstRect.left,
dstRect.bottom-dstRect.top);
CGContextDrawImage(printingContext, clip, image);
CGContextFlush(printingContext);
CGImageRelease(image);
CGDataProviderRelease(provider);
}
HUnlock((Handle)stPixMap);
}
else {
}
#if TARGET_API_MAC_CARBON
if (printJob->allowPostscript && printJob->postscriptLength > 0) {
CGDataProviderRef provider,providerFakeImage;
CGImageRef image,imageFake;
CGRect clip;
static long dirt=0xBBBBBBBB;
//PMPrinter currentPrinter = NULL;
//CFArrayRef mimeTypes;
//status = PMSessionGetCurrentPrinter(printJob->printSession,¤tPrinter);
//status = PMPrinterGetMimeTypes(currentPrinter,printJob->printSettings,&mimeTypes);
provider = CGDataProviderCreateDirectAccess((void*)printJob->postscript,printJob->postscriptLength, &gProviderCallbacks);
providerFakeImage = CGDataProviderCreateDirectAccess((void*)&dirt,4, &gProviderCallbacks);
//OK make fake image using tiny bit of data
imageFake = CGImageCreate(1, 1, 8 /* bitsPerComponent */, 32 /* bitsPerPixel */, 4, colorspace, kCGImageAlphaNoneSkipFirst , providerFakeImage, NULL, 0, kCGRenderingIntentDefault);
image = PMCGImageCreateWithEPSDataProvider(provider,imageFake);
dstRect.top = 0;
dstRect.left = 0;
dstRect.bottom = CGImageGetHeight(image);
dstRect.right = CGImageGetWidth(image);
clip = CGRectMake(dstRect.left+(printJob->pageRect.left-printJob->paperRect.left),
(printJob->paperRect.bottom-printJob->pageRect.bottom) + (printJob->pageRect.bottom - printJob->pageRect.top) - (dstRect.bottom-dstRect.top) - dstRect.top,
dstRect.right-dstRect.left,
dstRect.bottom-dstRect.top);
//PMPrinterPrintWithProvider
CGContextDrawImage(printingContext, clip, image);
CGContextFlush(printingContext);
CGImageRelease(image);
CGImageRelease(imageFake);
CGDataProviderRelease(provider);
CGDataProviderRelease(providerFakeImage);
}
#else
return PrError();
#endif
return status;
} // DrawPage
