OS X: More work on the QuickLook importer.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@89716 e17a0e51-4ae3-4d35-97c3-1a29b211df97

1 files changed, 59 insertions, 3 deletions

diff --git a/macosx/Pcsxr-QL/GenerateThumbnailForURL.m b/macosx/Pcsxr-QL/GenerateThumbnailForURL.m
index 0befeefb..30922bac 100644
--- a/macosx/Pcsxr-QL/GenerateThumbnailForURL.m
+++ b/macosx/Pcsxr-QL/GenerateThumbnailForURL.m
@@ -2,6 +2,9 @@
 #include <CoreServices/CoreServices.h>
 #include <QuickLook/QuickLook.h>
 #include "MyQuickLook.h"
+#include <zlib.h>
+#import <Cocoa/Cocoa.h>
+#include "nopic.h"
 
 /* -----------------------------------------------------------------------------
     Generate a thumbnail for file
@@ -9,18 +12,71 @@
    This function's job is to create thumbnail for designated file as fast as possible
    ----------------------------------------------------------------------------- */
 
+static OSStatus GenerateThumbnailForFreeze(void *thisInterface, QLThumbnailRequestRef preview, NSURL *url, NSDictionary *options, CGSize maxSize);
+static OSStatus GenerateThumbnailForMemCard(void *thisInterface, QLThumbnailRequestRef preview, NSURL *url, NSDictionary *options, CGSize maxSize);
+
 OSStatus GenerateThumbnailForURL(void *thisInterface, QLThumbnailRequestRef thumbnail, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options, CGSize maxSize)
 {
+	OSStatus theErr = noErr;
 	@autoreleasepool {
 		NSURL *urlNS = (__bridge NSURL*)url;
-		//NSString *UTI = (__bridge NSString*)contentTypeUTI;
-		//NSDictionary *optionsNS = (__bridge NSDictionary*)options;
+		NSString *UTI = (__bridge NSString*)contentTypeUTI;
+		NSDictionary *optionsNS = (__bridge NSDictionary*)options;
+		NSWorkspace *workspace = [NSWorkspace sharedWorkspace];
+		if ([workspace type:UTI conformsToType:@"com.codeplex.pcsxr.freeze"]) {
+			theErr = GenerateThumbnailForFreeze(thisInterface, thumbnail, urlNS, optionsNS, maxSize);
+		} else if ([workspace type:UTI conformsToType:@"com.codeplex.pcsxr.memcard"]) {
+			theErr = GenerateThumbnailForMemCard(thisInterface, thumbnail, urlNS, optionsNS, maxSize);
+		}
 		
-		return noErr;
 	}
+	return theErr;
 }
 
 void CancelThumbnailGeneration(void *thisInterface, QLThumbnailRequestRef thumbnail)
 {
 	// Implement only if supported
 }
+
+OSStatus GenerateThumbnailForFreeze(void *thisInterface, QLThumbnailRequestRef thumbnail, NSURL *url, NSDictionary *options, CGSize maxSize)
+{
+	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];
+		QLThumbnailRequestSetImageWithData(thumbnail, (__bridge CFDataRef)(data), NULL);
+	}
+	free(pMem);
+	return noErr;
+}
+
+OSStatus GenerateThumbnailForMemCard(void *thisInterface, QLThumbnailRequestRef thumbnail, NSURL *url, NSDictionary *options, CGSize maxSize)
+{
+	return unimpErr;
+}