OS X: Generate a thumbnail image for a memory card file.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@91028 e17a0e51-4ae3-4d35-97c3-1a29b211df97

4 files changed, 74 insertions, 4 deletions

diff --git a/macosx/Pcsxr-QL/GenerateThumbnailForURL.m b/macosx/Pcsxr-QL/GenerateThumbnailForURL.m
index 2e84f4a6..3a61afb9 100644
--- a/macosx/Pcsxr-QL/GenerateThumbnailForURL.m
+++ b/macosx/Pcsxr-QL/GenerateThumbnailForURL.m
@@ -13,6 +13,8 @@
    This function's job is to create thumbnail for designated file as fast as possible
    ----------------------------------------------------------------------------- */
 
+#define ImageDivider 16
+
 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);
 
@@ -92,8 +94,69 @@ OSStatus GenerateThumbnailForFreeze(void *thisInterface, QLThumbnailRequestRef t
 #endif
 }
 
+static NSImage *MemoryImageAtIndex(NSArray *memArray, NSInteger my)
+{
+	NSInteger i = 0;
+	for (PcsxrMemoryObject *obj in memArray) {
+		NSIndexSet *idxSet = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(i, obj.blockSize)];
+		if ([idxSet containsIndex:my]) {
+			return obj.firstMemImage;
+		}
+		i += obj.blockSize;
+	}
+	
+	return nil;
+}
+
 OSStatus GenerateThumbnailForMemCard(void *thisInterface, QLThumbnailRequestRef thumbnail, NSURL *url, NSDictionary *options, CGSize maxSize)
 {
-	//NSArray *memCards = CreateArrayByEnumeratingMemoryCardAtURL(url);
+	NSArray *memCards = CreateArrayByEnumeratingMemoryCardAtURL(url);
+	if (!memCards) {
+		return noErr;
+	}
+	
+	NSBundle *Bundle;
+	{
+		CFBundleRef cfbundle = QLThumbnailRequestGetGeneratorBundle(thumbnail);
+		NSURL *bundURL = CFBridgingRelease(CFBundleCopyBundleURL(cfbundle));
+		Bundle = [[NSBundle alloc] initWithURL:bundURL];
+	}
+
+	NSRect imageRect = NSMakeRect(0, 0, ImageDivider, ImageDivider);
+	NSImage *blankImage = [[NSImage alloc] initWithSize:imageRect.size];
+	[blankImage lockFocus];
+	[[NSColor blackColor] set];
+	[NSBezierPath fillRect:imageRect];
+	[blankImage unlockFocus];
+
+	NSImage *memImages = [[NSImage alloc] initWithSize:NSMakeSize((4 * ImageDivider), (4 * ImageDivider))];
+
+	NSInteger allMems = 0;
+	for (PcsxrMemoryObject *obj in memCards) {
+		allMems += obj.blockSize;
+	}
+	[memImages lockFocus];
+	[[NSColor clearColor] set];
+	[NSBezierPath fillRect:NSMakeRect(0, 0, (4 * ImageDivider), (4 * ImageDivider))];
+	for (int i = 1; i < 16; i++) {
+		NSInteger x = (i % 4) * ImageDivider, y = (3 * ImageDivider) - ((i / 4) * ImageDivider);
+		NSImage *curImage;
+		if (i < allMems) {
+			curImage = MemoryImageAtIndex(memCards, i - 1);
+		} else {
+			curImage = blankImage;
+		}
+		[curImage drawInRect:NSMakeRect(x, y, ImageDivider, ImageDivider) fromRect:NSZeroRect operation:NSCompositeSourceOver fraction:1.0];
+	}
+	NSURL *psxMemURL = [Bundle URLForResource:@"pcsxrmemcard" withExtension:@"icns"];
+	NSImage *psxMemIcon = [[NSImage alloc] initByReferencingURL:psxMemURL];
+	psxMemIcon.size = NSMakeSize(ImageDivider, ImageDivider);
+	[psxMemIcon drawInRect:NSMakeRect(0, 3 * ImageDivider, ImageDivider, ImageDivider) fromRect:NSZeroRect operation:NSCompositeSourceOver fraction:1.0];
+	
+	[memImages unlockFocus];
+	
+	NSData *data = [memImages TIFFRepresentation];
+	QLThumbnailRequestSetImageWithData(thumbnail, (__bridge CFDataRef)(data), NULL);
+	
 	return noErr;
 }
diff --git a/macosx/Pcsxr.xcodeproj/project.pbxproj b/macosx/Pcsxr.xcodeproj/project.pbxproj
index 3e80b2b9..820f2555 100644
--- a/macosx/Pcsxr.xcodeproj/project.pbxproj
+++ b/macosx/Pcsxr.xcodeproj/project.pbxproj
@@ -204,6 +204,7 @@
 		559366D012B694DF004ACC1E /* ix86_sse.c in Sources */ = {isa = PBXBuildFile; fileRef = 559366C812B694DF004ACC1E /* ix86_sse.c */; };
 		55A90220147D7C380037E18F /* PcsxrMemCardController.m in Sources */ = {isa = PBXBuildFile; fileRef = 55A9021F147D7C380037E18F /* PcsxrMemCardController.m */; };
 		55A90229147D89380037E18F /* PcsxrMemoryObject.m in Sources */ = {isa = PBXBuildFile; fileRef = 55A90228147D89380037E18F /* PcsxrMemoryObject.m */; };
+		55AF2A69197DF6A700EB2560 /* Media.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 5557769917EBE7D60019D008 /* Media.xcassets */; };
 		55B13FBD18C4F9CC00ACD9AC /* SPUPluginController.h in Headers */ = {isa = PBXBuildFile; fileRef = 551A755317868BEC0052D185 /* SPUPluginController.h */; };
 		55B13FBE18C4F9D800ACD9AC /* NamedSlider.h in Headers */ = {isa = PBXBuildFile; fileRef = 551A754F17868BEC0052D185 /* NamedSlider.h */; };
 		55BBA693149455E1003B2CEC /* PcsxrMemCardHandler.m in Sources */ = {isa = PBXBuildFile; fileRef = 55BBA692149455E1003B2CEC /* PcsxrMemCardHandler.m */; };
@@ -1165,10 +1166,10 @@
 		550E343E18E6293D00A1AD21 /* Supporting Files */ = {
 			isa = PBXGroup;
 			children = (
-				550E343F18E6293D00A1AD21 /* Pcsxr-QL-Info.plist */,
+				556C37B1197DBFD1001A4265 /* template.html */,
 				550E344018E6293D00A1AD21 /* InfoPlist.strings */,
+				550E343F18E6293D00A1AD21 /* Pcsxr-QL-Info.plist */,
 				550E344918E6293D00A1AD21 /* Pcsxr-QL-Prefix.pch */,
-				556C37B1197DBFD1001A4265 /* template.html */,
 			);
 			name = "Supporting Files";
 			sourceTree = "<group>";
@@ -2111,6 +2112,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				550E344218E6293D00A1AD21 /* InfoPlist.strings in Resources */,
+				55AF2A69197DF6A700EB2560 /* Media.xcassets in Resources */,
 				556C37B2197DBFD1001A4265 /* template.html in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
diff --git a/macosx/Pcsxr.xcodeproj/xcshareddata/xcschemes/Pcsxr-QL.xcscheme b/macosx/Pcsxr.xcodeproj/xcshareddata/xcschemes/Pcsxr-QL.xcscheme
index 39e97aed..015cad2a 100644
--- a/macosx/Pcsxr.xcodeproj/xcshareddata/xcschemes/Pcsxr-QL.xcscheme
+++ b/macosx/Pcsxr.xcodeproj/xcshareddata/xcschemes/Pcsxr-QL.xcscheme
@@ -59,10 +59,14 @@
             isEnabled = "YES">
          </CommandLineArgument>
          <CommandLineArgument
-            argument = "-p /Users/cwbetts/Library/&quot;Application Support&quot;/Pcsxr/&quot;Memory Cards&quot;/&quot;descent max.mcr&quot;"
+            argument = "-t /Users/cwbetts/Library/&quot;Application Support&quot;/Pcsxr/&quot;Memory Cards&quot;/&quot;descent max.mcr&quot;"
             isEnabled = "YES">
          </CommandLineArgument>
          <CommandLineArgument
+            argument = "-p /Users/cwbetts/Library/&quot;Application Support&quot;/Pcsxr/&quot;Memory Cards&quot;/&quot;descent max.mcr&quot;"
+            isEnabled = "NO">
+         </CommandLineArgument>
+         <CommandLineArgument
             argument = "-p /Users/cwbetts/Library/Application\ Support/Pcsxr/Save\ States/SCUS94555-000.pcsxrstate"
             isEnabled = "NO">
          </CommandLineArgument>
diff --git a/macosx/Psx-Memcard/en.lproj/InfoPlist.strings b/macosx/Psx-Memcard/en.lproj/InfoPlist.strings
index 477b28ff..1de7259d 100644
--- a/macosx/Psx-Memcard/en.lproj/InfoPlist.strings
+++ b/macosx/Psx-Memcard/en.lproj/InfoPlist.strings
@@ -1,2 +1,3 @@
 /* Localized versions of Info.plist keys */
 
+NSHumanReadableCopyright = "Copyright © 2014 Pcsx Reloaded team";