0abe31f640
Minor coding style changes. git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@91797 e17a0e51-4ae3-4d35-97c3-1a29b211df97
157 lines
6.3 KiB
Objective-C
157 lines
6.3 KiB
Objective-C
#include <CoreFoundation/CoreFoundation.h>
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#include <CoreServices/CoreServices.h>
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#include <QuickLook/QuickLook.h>
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#include "MyQuickLook.h"
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//#include <zlib.h>
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#import <Cocoa/Cocoa.h>
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//#include "nopic.h"
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#import "PSXMemEnumerator.h"
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/* -----------------------------------------------------------------------------
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Generate a preview for file
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This function's job is to create preview for designated file
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----------------------------------------------------------------------------- */
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static OSStatus GeneratePreviewForFreeze(void *thisInterface, QLPreviewRequestRef preview, NSURL *url, NSDictionary *options);
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static OSStatus GeneratePreviewForMemCard(void *thisInterface, QLPreviewRequestRef preview, NSURL *url, NSDictionary *options);
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OSStatus GeneratePreviewForURL(void *thisInterface, QLPreviewRequestRef preview, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options)
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{
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OSStatus theStatus = noErr;
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@autoreleasepool {
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NSWorkspace *workspace = [NSWorkspace sharedWorkspace];
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NSURL *urlNS = (__bridge NSURL*)url;
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NSString *uti = (__bridge NSString*)contentTypeUTI;
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NSDictionary *optionsNS = (__bridge NSDictionary*)options;
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if ([workspace type:uti conformsToType:@"com.codeplex.pcsxr.freeze"]) {
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theStatus = GeneratePreviewForFreeze(thisInterface, preview, urlNS, optionsNS);
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} else if ([workspace type:uti conformsToType:@"com.codeplex.pcsxr.memcard"]) {
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theStatus = GeneratePreviewForMemCard(thisInterface, preview, urlNS, optionsNS);
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}
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}
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return theStatus;
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}
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void CancelPreviewGeneration(void *thisInterface, QLPreviewRequestRef preview)
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{
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// Implement only if supported
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}
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OSStatus GeneratePreviewForFreeze(void *thisInterface, QLPreviewRequestRef preview, NSURL *url, NSDictionary *options)
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{
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#if 0
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NSData *data;
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gzFile f;
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const char* state_filename;
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if ([url respondsToSelector:@selector(fileSystemRepresentation)]) {
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state_filename = [url fileSystemRepresentation];
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} else {
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state_filename = [[url path] fileSystemRepresentation];
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}
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if (!state_filename) {
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return fnfErr;
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}
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unsigned char *pMem = (unsigned char *) malloc(128*96*3);
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if (pMem == NULL)
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return mFulErr;
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f = gzopen(state_filename, "rb");
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if (f != NULL) {
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gzseek(f, 32, SEEK_SET); // skip header
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gzseek(f, sizeof(uint32_t), SEEK_CUR);
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gzseek(f, sizeof(uint8_t), SEEK_CUR);
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gzread(f, pMem, 128*96*3);
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gzclose(f);
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} else {
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memcpy(pMem, NoPic_Image.pixel_data, 128*96*3);
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}
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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];
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if (imRep) {
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data = [imRep TIFFRepresentation];
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QLPreviewRequestSetDataRepresentation(preview, (__bridge CFDataRef)(data), kUTTypeImage, NULL);
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}
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free(pMem);
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return noErr;
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#else
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return noErr;
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#endif
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}
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static OSStatus GeneratePreviewForMemCard(void *thisInterface, QLPreviewRequestRef preview, NSURL *url, NSDictionary *options)
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{
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NSArray *memCards = CreateArrayByEnumeratingMemoryCardAtURL(url);
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if (!memCards) {
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return noErr;
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}
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NSMutableString *htmlStr = [[NSMutableString alloc] initWithCapacity:memCards.count * 200];
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NSMutableDictionary *htmlDict = [[NSMutableDictionary alloc] initWithCapacity:memCards.count];
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NSBundle *Bundle;
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{
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CFBundleRef cfbundle = QLPreviewRequestGetGeneratorBundle(preview);
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NSURL *bundURL = CFBridgingRelease(CFBundleCopyBundleURL(cfbundle));
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Bundle = [[NSBundle alloc] initWithURL:bundURL];
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}
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int i = 0;
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NSDictionary *gifPrep = @{(NSString *) kCGImagePropertyGIFDictionary: @{(NSString *) kCGImagePropertyGIFDelayTime: @0.30f}};
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for (PcsxrMemoryObject *obj in memCards) {
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if (!obj.hasImages || obj.memIconCount == 1) {
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NSMutableData *pngData = [[NSMutableData alloc] init];
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{
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CGImageDestinationRef dst = CGImageDestinationCreateWithData((__bridge CFMutableDataRef)pngData, kUTTypePNG, 1, NULL);
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NSImage *theImage = [obj firstMemImage];
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CGImageRef imageRef = [theImage CGImageForProposedRect:NULL context:nil hints:nil];
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CGImageDestinationAddImage(dst, imageRef, NULL);
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CGImageDestinationFinalize(dst);
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CFRelease(dst);
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}
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NSDictionary *imgProps = @{(NSString *)kQLPreviewPropertyAttachmentDataKey: pngData,
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(NSString *)kQLPreviewPropertyMIMETypeKey: @"image/png"};
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NSString *imgName = [[@(i++) stringValue] stringByAppendingPathExtension:@"png"];
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[htmlStr appendFormat:@"\t\t\t<tr><td><img src=\"cid:%@\"></td> <td>%@</td> <td>%i</td></tr>\n", imgName, obj.name, obj.blockSize];
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htmlDict[imgName] = imgProps;
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continue;
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}
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NSMutableData *gifData = [[NSMutableData alloc] init];
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CGImageDestinationRef dst = CGImageDestinationCreateWithData((__bridge CFMutableDataRef)gifData, kUTTypeGIF, obj.memIconCount, NULL);
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for (NSImage *theImage in obj.memoryCardImages) {
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CGImageRef imageRef = [theImage CGImageForProposedRect:NULL context:nil hints:nil];
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CGImageDestinationAddImage(dst, imageRef, (__bridge CFDictionaryRef)(gifPrep));
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}
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CGImageDestinationFinalize(dst);
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CFRelease(dst);
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NSDictionary *imgProps = @{(NSString *)kQLPreviewPropertyAttachmentDataKey: gifData,
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(NSString *)kQLPreviewPropertyMIMETypeKey: @"image/gif"};
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NSString *imgName = [[@(i++) stringValue] stringByAppendingPathExtension:@"gif"];
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[htmlStr appendFormat:@"\t\t\t<tr><td><img src=\"cid:%@\"></td> <td>%@</td> <td>%i</td></tr>\n", imgName, obj.name, obj.blockSize];
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htmlDict[imgName] = imgProps;
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}
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NSURL *cssURL = [Bundle URLForResource:@"template" withExtension:@"html"];
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NSMutableString *attributeStr = [[NSMutableString alloc] initWithContentsOfURL:cssURL encoding:NSUTF8StringEncoding error:NULL];
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[attributeStr replaceOccurrencesOfString:@"(TABLECONTENT)" withString:htmlStr options:NSLiteralSearch range:NSMakeRange(0, [attributeStr length])];
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NSData *data = [attributeStr dataUsingEncoding:NSUTF8StringEncoding];
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NSDictionary *previewDict =
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@{(NSString *)kQLPreviewPropertyAttachmentsKey: htmlDict,
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(NSString *)kQLPreviewPropertyDisplayNameKey: [url lastPathComponent],
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(NSString *)kQLPreviewPropertyWidthKey: @600};
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QLPreviewRequestSetDataRepresentation(preview, (__bridge CFDataRef)(data), kUTTypeHTML, (__bridge CFDictionaryRef)(previewDict));
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return noErr;
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}
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