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#include <CoreFoundation/CoreFoundation.h>
#include <CoreServices/CoreServices.h>
#include <QuickLook/QuickLook.h>
#include "MyQuickLook.h"
//#include <zlib.h>
#import <Cocoa/Cocoa.h>
//#include "nopic.h"
#import "PSXMemEnumerator.h"
/* -----------------------------------------------------------------------------
Generate a preview for file
This function's job is to create preview for designated file
----------------------------------------------------------------------------- */
static OSStatus GeneratePreviewForFreeze(void *thisInterface, QLPreviewRequestRef preview, NSURL *url, NSDictionary *options);
static OSStatus GeneratePreviewForMemCard(void *thisInterface, QLPreviewRequestRef preview, NSURL *url, NSDictionary *options);
OSStatus GeneratePreviewForURL(void *thisInterface, QLPreviewRequestRef preview, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options)
{
OSStatus theStatus = noErr;
@autoreleasepool {
NSWorkspace *workspace = [NSWorkspace sharedWorkspace];
NSURL *urlNS = (__bridge NSURL*)url;
NSString *uti = (__bridge NSString*)contentTypeUTI;
NSDictionary *optionsNS = (__bridge NSDictionary*)options;
if ([workspace type:uti conformsToType:@"com.codeplex.pcsxr.freeze"]) {
theStatus = GeneratePreviewForFreeze(thisInterface, preview, urlNS, optionsNS);
} else if ([workspace type:uti conformsToType:@"com.codeplex.pcsxr.memcard"]) {
theStatus = GeneratePreviewForMemCard(thisInterface, preview, urlNS, optionsNS);
}
}
return theStatus;
}
void CancelPreviewGeneration(void *thisInterface, QLPreviewRequestRef preview)
{
// Implement only if supported
}
OSStatus GeneratePreviewForFreeze(void *thisInterface, QLPreviewRequestRef preview, NSURL *url, NSDictionary *options)
{
#if 0
NSData *data;
gzFile f;
const char* state_filename;
if ([url respondsToSelector:@selector(fileSystemRepresentation)]) {
state_filename = [url fileSystemRepresentation];
} else {
state_filename = [[url path] fileSystemRepresentation];
}
if (!state_filename) {
return fnfErr;
}
unsigned char *pMem = (unsigned char *) malloc(128*96*3);
if (pMem == NULL)
return mFulErr;
f = gzopen(state_filename, "rb");
if (f != NULL) {
gzseek(f, 32, SEEK_SET); // skip header
gzseek(f, sizeof(uint32_t), SEEK_CUR);
gzseek(f, sizeof(uint8_t), SEEK_CUR);
gzread(f, pMem, 128*96*3);
gzclose(f);
} else {
memcpy(pMem, NoPic_Image.pixel_data, 128*96*3);
}
NSBitmapImageRep *imRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:&pMem pixelsWide:NoPic_Image.width pixelsHigh:NoPic_Image.height bitsPerSample:8 samplesPerPixel:3 hasAlpha:NO isPlanar:NO colorSpaceName:NSCalibratedRGBColorSpace bitmapFormat:0 bytesPerRow:NoPic_Image.width * NoPic_Image.bytes_per_pixel bitsPerPixel:24];
if (imRep) {
data = [imRep TIFFRepresentation];
QLPreviewRequestSetDataRepresentation(preview, (__bridge CFDataRef)(data), kUTTypeImage, NULL);
}
free(pMem);
return noErr;
#else
return noErr;
#endif
}
static OSStatus GeneratePreviewForMemCard(void *thisInterface, QLPreviewRequestRef preview, NSURL *url, NSDictionary *options)
{
NSArray *memCards = CreateArrayByEnumeratingMemoryCardAtURL(url);
if (!memCards) {
return noErr;
}
NSMutableString *htmlStr = [[NSMutableString alloc] initWithCapacity:memCards.count * 200];
NSMutableDictionary *htmlDict = [[NSMutableDictionary alloc] initWithCapacity:memCards.count];
NSBundle *Bundle;
{
CFBundleRef cfbundle = QLPreviewRequestGetGeneratorBundle(preview);
NSURL *bundURL = CFBridgingRelease(CFBundleCopyBundleURL(cfbundle));
Bundle = [[NSBundle alloc] initWithURL:bundURL];
}
int i = 0;
NSDictionary *gifPrep = @{(NSString *) kCGImagePropertyGIFDictionary: @{(NSString *) kCGImagePropertyGIFDelayTime: @0.30f}};
for (PcsxrMemoryObject *obj in memCards) {
if (!obj.hasImages || obj.iconCount == 1) {
NSMutableData *pngData = [[NSMutableData alloc] init];
{
CGImageDestinationRef dst = CGImageDestinationCreateWithData((__bridge CFMutableDataRef)pngData, kUTTypePNG, 1, NULL);
NSImage *theImage = [obj firstImage];
CGImageRef imageRef = [theImage CGImageForProposedRect:NULL context:nil hints:nil];
CGImageDestinationAddImage(dst, imageRef, NULL);
CGImageDestinationFinalize(dst);
CFRelease(dst);
}
NSDictionary *imgProps = @{(NSString *)kQLPreviewPropertyAttachmentDataKey: pngData,
(NSString *)kQLPreviewPropertyMIMETypeKey: @"image/png"};
NSString *imgName = [[@(i++) stringValue] stringByAppendingPathExtension:@"png"];
[htmlStr appendFormat:@"\t\t\t<tr><td><img src=\"cid:%@\"></td> <td>%@</td> <td>%i</td></tr>\n", imgName, obj.title, obj.blockSize];
htmlDict[imgName] = imgProps;
continue;
}
NSMutableData *gifData = [[NSMutableData alloc] init];
CGImageDestinationRef dst = CGImageDestinationCreateWithData((__bridge CFMutableDataRef)gifData, kUTTypeGIF, obj.iconCount, NULL);
for (NSImage *theImage in obj.imageArray) {
CGImageRef imageRef = [theImage CGImageForProposedRect:NULL context:nil hints:nil];
CGImageDestinationAddImage(dst, imageRef, (__bridge CFDictionaryRef)(gifPrep));
}
CGImageDestinationFinalize(dst);
CFRelease(dst);
NSDictionary *imgProps = @{(NSString *)kQLPreviewPropertyAttachmentDataKey: gifData,
(NSString *)kQLPreviewPropertyMIMETypeKey: @"image/gif"};
NSString *imgName = [[@(i++) stringValue] stringByAppendingPathExtension:@"gif"];
[htmlStr appendFormat:@"\t\t\t<tr><td><img src=\"cid:%@\"></td> <td>%@</td> <td>%i</td></tr>\n", imgName, obj.title, obj.blockSize];
htmlDict[imgName] = imgProps;
}
NSURL *cssURL = [Bundle URLForResource:@"template" withExtension:@"html"];
NSMutableString *attributeStr = [[NSMutableString alloc] initWithContentsOfURL:cssURL encoding:NSUTF8StringEncoding error:NULL];
[attributeStr replaceOccurrencesOfString:@"(TABLECONTENT)" withString:htmlStr options:NSLiteralSearch range:NSMakeRange(0, [attributeStr length])];
NSData *data = [attributeStr dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *previewDict =
@{(NSString *)kQLPreviewPropertyAttachmentsKey: htmlDict,
(NSString *)kQLPreviewPropertyDisplayNameKey: [url lastPathComponent],
(NSString *)kQLPreviewPropertyWidthKey: @600};
QLPreviewRequestSetDataRepresentation(preview, (__bridge CFDataRef)(data), kUTTypeHTML, (__bridge CFDictionaryRef)(previewDict));
return noErr;
}
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