├── .gitignore
├── GeneratePreviewForURL.m
├── GenerateThumbnailForURL.c
├── Info.plist
├── ScriptQL.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   └── contents.xcworkspacedata
    └── xcshareddata
    │   └── xcschemes
    │       ├── ScriptQL Debug.xcscheme
    │       └── ScriptQL Release.xcscheme
└── main.c


/.gitignore:
--------------------------------------------------------------------------------
1 | xcuserdata
2 | .DS_Store
3 | 


--------------------------------------------------------------------------------
/GeneratePreviewForURL.m:
--------------------------------------------------------------------------------
 1 | #include <CoreFoundation/CoreFoundation.h>
 2 | #include <CoreServices/CoreServices.h>
 3 | #include <QuickLook/QuickLook.h>
 4 | #import <AppKit/AppKit.h>
 5 | 
 6 | // In 10.8, and maybe 10.7, if an AppleScript document is edited but not saved manually (so saved via Versions),
 7 | // inside its resource fork will contain a 'RTF ' type with the raw rich text of the script. By loading this value
 8 | // if it's available we avoid having to compile the script which could launch an application (due to the way AS works).
 9 | // Note, this is something I discovered on accident, so it may be gone in future OS X versions.
10 | // Also, this code is from the Carbon/Toolbox Resource Manager and is deprecated as of 10.8.
11 | // You can peek at the resource fork to see if the RTF is there by using 'xattr -l <path>'
12 | static NSData* RTFDataFromResourceFork(CFURLRef url)
13 | {
14 | #pragma clang diagnostic push
15 | #pragma clang diagnostic ignored "-Wdeprecated-declarations"
16 |     NSData *rtfData = nil;
17 |     FSRef ref;
18 |     if (CFURLGetFSRef((CFURLRef)url, &ref) == true) {
19 |         ResFileRefNum refNum = FSOpenResFile(&ref, fsRdPerm);
20 |         if (refNum) {
21 |             const ResType rtfType = 'RTF ';
22 |             if (Count1Resources(rtfType) == 1) {
23 |                 Handle handle = Get1IndResource(rtfType, 1);
24 |                 if (handle != NULL) {
25 |                     Size handleSize = GetHandleSize(handle);
26 |                     if (handleSize > 0) {
27 |                         rtfData = [NSData dataWithBytes:*handle length:handleSize];
28 |                     }
29 |                     DisposeHandle(handle);
30 |                 }
31 |             }
32 |             CloseResFile(refNum);
33 |         }
34 |     }
35 |     return rtfData;
36 | #pragma clang diagnostic pop
37 | }
38 | 
39 | /* -----------------------------------------------------------------------------
40 |  Generate a preview for file
41 |  
42 |  This function's job is to create preview for designated file
43 |  ----------------------------------------------------------------------------- */
44 | 
45 | OSStatus GeneratePreviewForURL(void *thisInterface, QLPreviewRequestRef preview, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options)
46 | {
47 |     @autoreleasepool { @try {
48 |     // Try the RTF data in the resource fork
49 |     NSData *rsrcRTFData = RTFDataFromResourceFork(url);
50 |     if (rsrcRTFData != nil) {
51 |         QLPreviewRequestSetDataRepresentation(preview, (CFDataRef)rsrcRTFData, kUTTypeRTF, NULL);
52 |     } else {
53 |         NSAppleScript *script = [[NSAppleScript alloc] initWithContentsOfURL:(NSURL *)url error:NULL];
54 |         if (script != nil) {
55 |             // try RTF data
56 |             NSAttributedString *richText = [script richTextSource];
57 |             NSData *richTextData = [richText RTFFromRange:NSMakeRange(0, [richText length]) documentAttributes:@{}];
58 |             if (richTextData != nil) {
59 |                 QLPreviewRequestSetDataRepresentation(preview, (CFDataRef)richTextData, kUTTypeRTF, NULL);
60 |             } else {
61 |                 // try plain text
62 |                 NSData *plainTextData = [[script source] dataUsingEncoding:NSUTF8StringEncoding];
63 |                 if (plainTextData != nil) {
64 |                     QLPreviewRequestSetDataRepresentation(preview, (CFDataRef)plainTextData, kUTTypePlainText, NULL);
65 |                 }
66 |             }
67 |             [script release];
68 |         }
69 |     }
70 |     } @catch (NSException *ex) {} }
71 | 	
72 |     return noErr;
73 | }
74 | 
75 | void CancelPreviewGeneration(void* thisInterface, QLPreviewRequestRef preview)
76 | {
77 |     // implement only if supported
78 | }
79 | 


--------------------------------------------------------------------------------
/GenerateThumbnailForURL.c:
--------------------------------------------------------------------------------
 1 | #include <CoreFoundation/CoreFoundation.h>
 2 | #include <CoreServices/CoreServices.h>
 3 | #include <QuickLook/QuickLook.h>
 4 | 
 5 | /* -----------------------------------------------------------------------------
 6 |     Generate a thumbnail for file
 7 | 
 8 |    This function's job is to create thumbnail for designated file as fast as possible
 9 |    ----------------------------------------------------------------------------- */
10 | 
11 | OSStatus GenerateThumbnailForURL(void *thisInterface, QLThumbnailRequestRef thumbnail, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options, CGSize maxSize)
12 | {
13 |     return noErr;
14 | }
15 | 
16 | void CancelThumbnailGeneration(void* thisInterface, QLThumbnailRequestRef thumbnail)
17 | {
18 |     // implement only if supported
19 | }
20 | 


--------------------------------------------------------------------------------
/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>English</string>
 7 | 	<key>CFBundleDocumentTypes</key>
 8 | 	<array>
 9 | 		<dict>
10 | 			<key>CFBundleTypeRole</key>
11 | 			<string>QLGenerator</string>
12 | 			<key>LSItemContentTypes</key>
13 | 			<array>
14 | 				<string>com.apple.applescript.script</string>
15 | 			</array>
16 | 		</dict>
17 | 	</array>
18 | 	<key>CFBundleExecutable</key>
19 | 	<string>${EXECUTABLE_NAME}</string>
20 | 	<key>CFBundleIconFile</key>
21 | 	<string></string>
22 | 	<key>CFBundleIdentifier</key>
23 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
24 | 	<key>CFBundleInfoDictionaryVersion</key>
25 | 	<string>6.0</string>
26 | 	<key>CFBundleName</key>
27 | 	<string>${PRODUCT_NAME}</string>
28 | 	<key>CFBundleVersion</key>
29 | 	<string>1.1</string>
30 | 	<key>CFPlugInDynamicRegisterFunction</key>
31 | 	<string></string>
32 | 	<key>CFPlugInDynamicRegistration</key>
33 | 	<string>NO</string>
34 | 	<key>CFPlugInFactories</key>
35 | 	<dict>
36 | 		<key>61AE8566-E57B-42A0-91C7-475ED15FB693</key>
37 | 		<string>QuickLookGeneratorPluginFactory</string>
38 | 	</dict>
39 | 	<key>CFPlugInTypes</key>
40 | 	<dict>
41 | 		<key>5E2D9680-5022-40FA-B806-43349622E5B9</key>
42 | 		<array>
43 | 			<string>61AE8566-E57B-42A0-91C7-475ED15FB693</string>
44 | 		</array>
45 | 	</dict>
46 | 	<key>CFPlugInUnloadFunction</key>
47 | 	<string></string>
48 | 	<key>NSHumanReadableCopyright</key>
49 | 	<string>Copyright (c) 2007-2021 Kevin Wojniak.</string>
50 | 	<key>QLNeedsToBeRunInMainThread</key>
51 | 	<true/>
52 | 	<key>QLPreviewHeight</key>
53 | 	<real>600</real>
54 | 	<key>QLPreviewWidth</key>
55 | 	<real>800</real>
56 | 	<key>QLSupportsConcurrentRequests</key>
57 | 	<false/>
58 | 	<key>QLThumbnailMinimumSize</key>
59 | 	<real>17</real>
60 | </dict>
61 | </plist>
62 | 


--------------------------------------------------------------------------------
/ScriptQL.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
  1 | // !$*UTF8*$!
  2 | {
  3 | 	archiveVersion = 1;
  4 | 	classes = {
  5 | 	};
  6 | 	objectVersion = 45;
  7 | 	objects = {
  8 | 
  9 | /* Begin PBXBuildFile section */
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 13 | 		A585CFD1116ADBE300081411 /* QuickLook.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = F28CFC020A3EC0C6000ABFF5 /* QuickLook.framework */; };
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 16 | /* End PBXBuildFile section */
 17 | 
 18 | /* Begin PBXFileReference section */
 19 | 		08FB77B6FE84183AC02AAC07 /* main.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = main.c; sourceTree = "<group>"; };
 20 | 		2C05A19B06CAA52B00D84F6F /* GeneratePreviewForURL.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratePreviewForURL.m; sourceTree = "<group>"; };
 21 | 		8D576316048677EA00EA77CD /* ScriptQL.qlgenerator */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ScriptQL.qlgenerator; sourceTree = BUILT_PRODUCTS_DIR; };
 22 | 		8D576317048677EA00EA77CD /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
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 26 | 		F28CFC020A3EC0C6000ABFF5 /* QuickLook.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = QuickLook.framework; path = /System/Library/Frameworks/QuickLook.framework; sourceTree = "<absolute>"; };
 27 | /* End PBXFileReference section */
 28 | 
 29 | /* Begin PBXFrameworksBuildPhase section */
 30 | 		8D576313048677EA00EA77CD /* Frameworks */ = {
 31 | 			isa = PBXFrameworksBuildPhase;
 32 | 			buildActionMask = 2147483647;
 33 | 			files = (
 34 | 				F28CFBFD0A3EC0AF000ABFF5 /* ApplicationServices.framework in Frameworks */,
 35 | 				A585CF1D116AD58700081411 /* AppKit.framework in Frameworks */,
 36 | 				A585CFD1116ADBE300081411 /* QuickLook.framework in Frameworks */,
 37 | 			);
 38 | 			runOnlyForDeploymentPostprocessing = 0;
 39 | 		};
 40 | /* End PBXFrameworksBuildPhase section */
 41 | 
 42 | /* Begin PBXGroup section */
 43 | 		089C166AFE841209C02AAC07 /* ScriptQL */ = {
 44 | 			isa = PBXGroup;
 45 | 			children = (
 46 | 				08FB77AFFE84173DC02AAC07 /* Source */,
 47 | 				089C167CFE841241C02AAC07 /* Resources */,
 48 | 				089C1671FE841209C02AAC07 /* External Frameworks and Libraries */,
 49 | 				19C28FB6FE9D52B211CA2CBB /* Products */,
 50 | 			);
 51 | 			name = ScriptQL;
 52 | 			sourceTree = "<group>";
 53 | 		};
 54 | 		089C1671FE841209C02AAC07 /* External Frameworks and Libraries */ = {
 55 | 			isa = PBXGroup;
 56 | 			children = (
 57 | 				A585CF1C116AD58700081411 /* AppKit.framework */,
 58 | 				F28CFBFC0A3EC0AF000ABFF5 /* ApplicationServices.framework */,
 59 | 				F28CFC020A3EC0C6000ABFF5 /* QuickLook.framework */,
 60 | 			);
 61 | 			name = "External Frameworks and Libraries";
 62 | 			sourceTree = "<group>";
 63 | 		};
 64 | 		089C167CFE841241C02AAC07 /* Resources */ = {
 65 | 			isa = PBXGroup;
 66 | 			children = (
 67 | 				8D576317048677EA00EA77CD /* Info.plist */,
 68 | 			);
 69 | 			name = Resources;
 70 | 			sourceTree = "<group>";
 71 | 		};
 72 | 		08FB77AFFE84173DC02AAC07 /* Source */ = {
 73 | 			isa = PBXGroup;
 74 | 			children = (
 75 | 				A5F1996E15F9A043005BDBEA /* GenerateThumbnailForURL.c */,
 76 | 				2C05A19B06CAA52B00D84F6F /* GeneratePreviewForURL.m */,
 77 | 				08FB77B6FE84183AC02AAC07 /* main.c */,
 78 | 			);
 79 | 			name = Source;
 80 | 			sourceTree = "<group>";
 81 | 		};
 82 | 		19C28FB6FE9D52B211CA2CBB /* Products */ = {
 83 | 			isa = PBXGroup;
 84 | 			children = (
 85 | 				8D576316048677EA00EA77CD /* ScriptQL.qlgenerator */,
 86 | 			);
 87 | 			name = Products;
 88 | 			sourceTree = "<group>";
 89 | 		};
 90 | /* End PBXGroup section */
 91 | 
 92 | /* Begin PBXNativeTarget section */
 93 | 		8D57630D048677EA00EA77CD /* ScriptQL */ = {
 94 | 			isa = PBXNativeTarget;
 95 | 			buildConfigurationList = 2CA3261E0896AD4900168862 /* Build configuration list for PBXNativeTarget "ScriptQL" */;
 96 | 			buildPhases = (
 97 | 				8D576311048677EA00EA77CD /* Sources */,
 98 | 				8D576313048677EA00EA77CD /* Frameworks */,
 99 | 			);
100 | 			buildRules = (
101 | 			);
102 | 			dependencies = (
103 | 			);
104 | 			name = ScriptQL;
105 | 			productInstallPath = /Library/QuickLook;
106 | 			productName = ScriptQL;
107 | 			productReference = 8D576316048677EA00EA77CD /* ScriptQL.qlgenerator */;
108 | 			productType = "com.apple.product-type.bundle";
109 | 		};
110 | /* End PBXNativeTarget section */
111 | 
112 | /* Begin PBXProject section */
113 | 		089C1669FE841209C02AAC07 /* Project object */ = {
114 | 			isa = PBXProject;
115 | 			attributes = {
116 | 				LastUpgradeCheck = 1240;
117 | 			};
118 | 			buildConfigurationList = 2CA326220896AD4900168862 /* Build configuration list for PBXProject "ScriptQL" */;
119 | 			compatibilityVersion = "Xcode 3.1";
120 | 			developmentRegion = en;
121 | 			hasScannedForEncodings = 1;
122 | 			knownRegions = (
123 | 				en,
124 | 				Base,
125 | 			);
126 | 			mainGroup = 089C166AFE841209C02AAC07 /* ScriptQL */;
127 | 			projectDirPath = "";
128 | 			projectRoot = "";
129 | 			targets = (
130 | 				8D57630D048677EA00EA77CD /* ScriptQL */,
131 | 			);
132 | 		};
133 | /* End PBXProject section */
134 | 
135 | /* Begin PBXSourcesBuildPhase section */
136 | 		8D576311048677EA00EA77CD /* Sources */ = {
137 | 			isa = PBXSourcesBuildPhase;
138 | 			buildActionMask = 2147483647;
139 | 			files = (
140 | 				8D576312048677EA00EA77CD /* main.c in Sources */,
141 | 				2C05A19C06CAA52B00D84F6F /* GeneratePreviewForURL.m in Sources */,
142 | 				A5F1996F15F9A043005BDBEA /* GenerateThumbnailForURL.c in Sources */,
143 | 			);
144 | 			runOnlyForDeploymentPostprocessing = 0;
145 | 		};
146 | /* End PBXSourcesBuildPhase section */
147 | 
148 | /* Begin XCBuildConfiguration section */
149 | 		2CA3261F0896AD4900168862 /* Debug */ = {
150 | 			isa = XCBuildConfiguration;
151 | 			buildSettings = {
152 | 				CLANG_ENABLE_OBJC_WEAK = YES;
153 | 				COPY_PHASE_STRIP = NO;
154 | 				GCC_DYNAMIC_NO_PIC = NO;
155 | 				GCC_OPTIMIZATION_LEVEL = 0;
156 | 				GCC_PRECOMPILE_PREFIX_HEADER = NO;
157 | 				INFOPLIST_FILE = Info.plist;
158 | 				INSTALL_PATH = /Library/QuickLook;
159 | 				PRODUCT_BUNDLE_IDENTIFIER = "com.kainjow.qlgenerator.${PRODUCT_NAME:identifier}";
160 | 				PRODUCT_NAME = ScriptQL;
161 | 				WRAPPER_EXTENSION = qlgenerator;
162 | 			};
163 | 			name = Debug;
164 | 		};
165 | 		2CA326200896AD4900168862 /* Release */ = {
166 | 			isa = XCBuildConfiguration;
167 | 			buildSettings = {
168 | 				CLANG_ENABLE_OBJC_WEAK = YES;
169 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
170 | 				GCC_PRECOMPILE_PREFIX_HEADER = NO;
171 | 				INFOPLIST_FILE = Info.plist;
172 | 				INSTALL_PATH = /Library/QuickLook;
173 | 				PRODUCT_BUNDLE_IDENTIFIER = "com.kainjow.qlgenerator.${PRODUCT_NAME:identifier}";
174 | 				PRODUCT_NAME = ScriptQL;
175 | 				WRAPPER_EXTENSION = qlgenerator;
176 | 			};
177 | 			name = Release;
178 | 		};
179 | 		2CA326230896AD4900168862 /* Debug */ = {
180 | 			isa = XCBuildConfiguration;
181 | 			buildSettings = {
182 | 				ALWAYS_SEARCH_USER_PATHS = NO;
183 | 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
184 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
185 | 				CLANG_WARN_BOOL_CONVERSION = YES;
186 | 				CLANG_WARN_COMMA = YES;
187 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
188 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
189 | 				CLANG_WARN_EMPTY_BODY = YES;
190 | 				CLANG_WARN_ENUM_CONVERSION = YES;
191 | 				CLANG_WARN_INFINITE_RECURSION = YES;
192 | 				CLANG_WARN_INT_CONVERSION = YES;
193 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
194 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
195 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
196 | 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
197 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
198 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
199 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
200 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
201 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
202 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
203 | 				ENABLE_TESTABILITY = YES;
204 | 				GCC_NO_COMMON_BLOCKS = YES;
205 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
206 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
207 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
208 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
209 | 				GCC_WARN_UNUSED_FUNCTION = YES;
210 | 				GCC_WARN_UNUSED_VARIABLE = YES;
211 | 				MACOSX_DEPLOYMENT_TARGET = 10.11;
212 | 				ONLY_ACTIVE_ARCH = YES;
213 | 			};
214 | 			name = Debug;
215 | 		};
216 | 		2CA326240896AD4900168862 /* Release */ = {
217 | 			isa = XCBuildConfiguration;
218 | 			buildSettings = {
219 | 				ALWAYS_SEARCH_USER_PATHS = NO;
220 | 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
221 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
222 | 				CLANG_WARN_BOOL_CONVERSION = YES;
223 | 				CLANG_WARN_COMMA = YES;
224 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
225 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
226 | 				CLANG_WARN_EMPTY_BODY = YES;
227 | 				CLANG_WARN_ENUM_CONVERSION = YES;
228 | 				CLANG_WARN_INFINITE_RECURSION = YES;
229 | 				CLANG_WARN_INT_CONVERSION = YES;
230 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
231 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
232 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
233 | 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
234 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
235 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
236 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
237 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
238 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
239 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
240 | 				GCC_NO_COMMON_BLOCKS = YES;
241 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
242 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
243 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
244 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
245 | 				GCC_WARN_UNUSED_FUNCTION = YES;
246 | 				GCC_WARN_UNUSED_VARIABLE = YES;
247 | 				MACOSX_DEPLOYMENT_TARGET = 10.11;
248 | 			};
249 | 			name = Release;
250 | 		};
251 | /* End XCBuildConfiguration section */
252 | 
253 | /* Begin XCConfigurationList section */
254 | 		2CA3261E0896AD4900168862 /* Build configuration list for PBXNativeTarget "ScriptQL" */ = {
255 | 			isa = XCConfigurationList;
256 | 			buildConfigurations = (
257 | 				2CA3261F0896AD4900168862 /* Debug */,
258 | 				2CA326200896AD4900168862 /* Release */,
259 | 			);
260 | 			defaultConfigurationIsVisible = 0;
261 | 			defaultConfigurationName = Release;
262 | 		};
263 | 		2CA326220896AD4900168862 /* Build configuration list for PBXProject "ScriptQL" */ = {
264 | 			isa = XCConfigurationList;
265 | 			buildConfigurations = (
266 | 				2CA326230896AD4900168862 /* Debug */,
267 | 				2CA326240896AD4900168862 /* Release */,
268 | 			);
269 | 			defaultConfigurationIsVisible = 0;
270 | 			defaultConfigurationName = Release;
271 | 		};
272 | /* End XCConfigurationList section */
273 | 	};
274 | 	rootObject = 089C1669FE841209C02AAC07 /* Project object */;
275 | }
276 | 


--------------------------------------------------------------------------------
/ScriptQL.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:ScriptQL.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/ScriptQL.xcodeproj/xcshareddata/xcschemes/ScriptQL Debug.xcscheme:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <Scheme
 3 |    LastUpgradeVersion = "1240"
 4 |    version = "1.3">
 5 |    <BuildAction
 6 |       parallelizeBuildables = "YES"
 7 |       buildImplicitDependencies = "YES">
 8 |       <BuildActionEntries>
 9 |          <BuildActionEntry
10 |             buildForTesting = "YES"
11 |             buildForRunning = "YES"
12 |             buildForProfiling = "YES"
13 |             buildForArchiving = "YES"
14 |             buildForAnalyzing = "YES">
15 |             <BuildableReference
16 |                BuildableIdentifier = "primary"
17 |                BlueprintIdentifier = "8D57630D048677EA00EA77CD"
18 |                BuildableName = "ScriptQL.qlgenerator"
19 |                BlueprintName = "ScriptQL"
20 |                ReferencedContainer = "container:ScriptQL.xcodeproj">
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22 |          </BuildActionEntry>
23 |       </BuildActionEntries>
24 |    </BuildAction>
25 |    <TestAction
26 |       buildConfiguration = "Debug"
27 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
28 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
29 |       shouldUseLaunchSchemeArgsEnv = "YES">
30 |       <Testables>
31 |       </Testables>
32 |    </TestAction>
33 |    <LaunchAction
34 |       buildConfiguration = "Debug"
35 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
36 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
37 |       launchStyle = "0"
38 |       useCustomWorkingDirectory = "NO"
39 |       ignoresPersistentStateOnLaunch = "NO"
40 |       debugDocumentVersioning = "YES"
41 |       debugServiceExtension = "internal"
42 |       allowLocationSimulation = "YES">
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44 |    <ProfileAction
45 |       buildConfiguration = "Release"
46 |       shouldUseLaunchSchemeArgsEnv = "YES"
47 |       savedToolIdentifier = ""
48 |       useCustomWorkingDirectory = "NO"
49 |       debugDocumentVersioning = "YES">
50 |    </ProfileAction>
51 |    <AnalyzeAction
52 |       buildConfiguration = "Debug">
53 |    </AnalyzeAction>
54 |    <ArchiveAction
55 |       buildConfiguration = "Release"
56 |       revealArchiveInOrganizer = "YES">
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 6 |       parallelizeBuildables = "YES"
 7 |       buildImplicitDependencies = "YES">
 8 |       <BuildActionEntries>
 9 |          <BuildActionEntry
10 |             buildForTesting = "YES"
11 |             buildForRunning = "YES"
12 |             buildForProfiling = "YES"
13 |             buildForArchiving = "YES"
14 |             buildForAnalyzing = "YES">
15 |             <BuildableReference
16 |                BuildableIdentifier = "primary"
17 |                BlueprintIdentifier = "8D57630D048677EA00EA77CD"
18 |                BuildableName = "ScriptQL.qlgenerator"
19 |                BlueprintName = "ScriptQL"
20 |                ReferencedContainer = "container:ScriptQL.xcodeproj">
21 |             </BuildableReference>
22 |          </BuildActionEntry>
23 |       </BuildActionEntries>
24 |    </BuildAction>
25 |    <TestAction
26 |       buildConfiguration = "Release"
27 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
28 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
29 |       shouldUseLaunchSchemeArgsEnv = "YES">
30 |       <Testables>
31 |       </Testables>
32 |    </TestAction>
33 |    <LaunchAction
34 |       buildConfiguration = "Release"
35 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
36 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
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41 |       debugServiceExtension = "internal"
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45 |       buildConfiguration = "Release"
46 |       shouldUseLaunchSchemeArgsEnv = "YES"
47 |       savedToolIdentifier = ""
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--------------------------------------------------------------------------------
/main.c:
--------------------------------------------------------------------------------
  1 | //==============================================================================
  2 | //
  3 | //	DO NO MODIFY THE CONTENT OF THIS FILE
  4 | //
  5 | //	This file contains the generic CFPlug-in code necessary for your generator
  6 | //	To complete your generator implement the function in GenerateThumbnailForURL/GeneratePreviewForURL.c
  7 | //
  8 | //==============================================================================
  9 | 
 10 | 
 11 | 
 12 | 
 13 | 
 14 | 
 15 | #include <CoreFoundation/CoreFoundation.h>
 16 | #include <CoreFoundation/CFPlugInCOM.h>
 17 | #include <CoreServices/CoreServices.h>
 18 | #include <QuickLook/QuickLook.h>
 19 | 
 20 | // -----------------------------------------------------------------------------
 21 | //	constants
 22 | // -----------------------------------------------------------------------------
 23 | 
 24 | // Don't modify this line
 25 | #define PLUGIN_ID "61AE8566-E57B-42A0-91C7-475ED15FB693"
 26 | 
 27 | //
 28 | // Below is the generic glue code for all plug-ins.
 29 | //
 30 | // You should not have to modify this code aside from changing
 31 | // names if you decide to change the names defined in the Info.plist
 32 | //
 33 | 
 34 | 
 35 | // -----------------------------------------------------------------------------
 36 | //	typedefs
 37 | // -----------------------------------------------------------------------------
 38 | 
 39 | // The thumbnail generation function to be implemented in GenerateThumbnailForURL.c
 40 | OSStatus GenerateThumbnailForURL(void *thisInterface, QLThumbnailRequestRef thumbnail, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options, CGSize maxSize);
 41 | void CancelThumbnailGeneration(void* thisInterface, QLThumbnailRequestRef thumbnail);
 42 | 
 43 | // The preview generation function to be implemented in GeneratePreviewForURL.c
 44 | OSStatus GeneratePreviewForURL(void *thisInterface, QLPreviewRequestRef preview, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options);
 45 | void CancelPreviewGeneration(void *thisInterface, QLPreviewRequestRef preview);
 46 | 
 47 | // The layout for an instance of QuickLookGeneratorPlugIn
 48 | typedef struct __QuickLookGeneratorPluginType
 49 | {
 50 |     void        *conduitInterface;
 51 |     CFUUIDRef    factoryID;
 52 |     UInt32       refCount;
 53 | } QuickLookGeneratorPluginType;
 54 | 
 55 | // -----------------------------------------------------------------------------
 56 | //	prototypes
 57 | // -----------------------------------------------------------------------------
 58 | //	Forward declaration for the IUnknown implementation.
 59 | //
 60 | 
 61 | QuickLookGeneratorPluginType  *AllocQuickLookGeneratorPluginType(CFUUIDRef inFactoryID);
 62 | void                         DeallocQuickLookGeneratorPluginType(QuickLookGeneratorPluginType *thisInstance);
 63 | HRESULT                      QuickLookGeneratorQueryInterface(void *thisInstance,REFIID iid,LPVOID *ppv);
 64 | void                        *QuickLookGeneratorPluginFactory(CFAllocatorRef allocator,CFUUIDRef typeID);
 65 | ULONG                        QuickLookGeneratorPluginAddRef(void *thisInstance);
 66 | ULONG                        QuickLookGeneratorPluginRelease(void *thisInstance);
 67 | 
 68 | // -----------------------------------------------------------------------------
 69 | //	myInterfaceFtbl	definition
 70 | // -----------------------------------------------------------------------------
 71 | //	The QLGeneratorInterfaceStruct function table.
 72 | //
 73 | static QLGeneratorInterfaceStruct myInterfaceFtbl = {
 74 |     NULL,
 75 |     QuickLookGeneratorQueryInterface,
 76 |     QuickLookGeneratorPluginAddRef,
 77 |     QuickLookGeneratorPluginRelease,
 78 |     NULL,
 79 |     NULL,
 80 |     NULL,
 81 |     NULL
 82 | };
 83 | 
 84 | 
 85 | // -----------------------------------------------------------------------------
 86 | //	AllocQuickLookGeneratorPluginType
 87 | // -----------------------------------------------------------------------------
 88 | //	Utility function that allocates a new instance.
 89 | //      You can do some initial setup for the generator here if you wish
 90 | //      like allocating globals etc...
 91 | //
 92 | QuickLookGeneratorPluginType *AllocQuickLookGeneratorPluginType(CFUUIDRef inFactoryID)
 93 | {
 94 |     QuickLookGeneratorPluginType *theNewInstance;
 95 | 
 96 |     theNewInstance = (QuickLookGeneratorPluginType *)malloc(sizeof(QuickLookGeneratorPluginType));
 97 |     memset(theNewInstance,0,sizeof(QuickLookGeneratorPluginType));
 98 | 
 99 |         /* Point to the function table Malloc enough to store the stuff and copy the filler from myInterfaceFtbl over */
100 |     theNewInstance->conduitInterface = malloc(sizeof(QLGeneratorInterfaceStruct));
101 |     memcpy(theNewInstance->conduitInterface,&myInterfaceFtbl,sizeof(QLGeneratorInterfaceStruct));
102 | 
103 |         /*  Retain and keep an open instance refcount for each factory. */
104 |     theNewInstance->factoryID = CFRetain(inFactoryID);
105 |     CFPlugInAddInstanceForFactory(inFactoryID);
106 | 
107 |         /* This function returns the IUnknown interface so set the refCount to one. */
108 |     theNewInstance->refCount = 1;
109 |     return theNewInstance;
110 | }
111 | 
112 | // -----------------------------------------------------------------------------
113 | //	DeallocQuickLookGeneratorPluginType
114 | // -----------------------------------------------------------------------------
115 | //	Utility function that deallocates the instance when
116 | //	the refCount goes to zero.
117 | //      In the current implementation generator interfaces are never deallocated
118 | //      but implement this as this might change in the future
119 | //
120 | void DeallocQuickLookGeneratorPluginType(QuickLookGeneratorPluginType *thisInstance)
121 | {
122 |     CFUUIDRef theFactoryID;
123 | 
124 |     theFactoryID = thisInstance->factoryID;
125 |         /* Free the conduitInterface table up */
126 |     free(thisInstance->conduitInterface);
127 | 
128 |         /* Free the instance structure */
129 |     free(thisInstance);
130 |     if (theFactoryID){
131 |         CFPlugInRemoveInstanceForFactory(theFactoryID);
132 |         CFRelease(theFactoryID);
133 |     }
134 | }
135 | 
136 | // -----------------------------------------------------------------------------
137 | //	QuickLookGeneratorQueryInterface
138 | // -----------------------------------------------------------------------------
139 | //	Implementation of the IUnknown QueryInterface function.
140 | //
141 | HRESULT QuickLookGeneratorQueryInterface(void *thisInstance,REFIID iid,LPVOID *ppv)
142 | {
143 |     CFUUIDRef interfaceID;
144 | 
145 |     interfaceID = CFUUIDCreateFromUUIDBytes(kCFAllocatorDefault,iid);
146 | 
147 |     if (CFEqual(interfaceID,kQLGeneratorCallbacksInterfaceID)){
148 |             /* If the Right interface was requested, bump the ref count,
149 |              * set the ppv parameter equal to the instance, and
150 |              * return good status.
151 |              */
152 |         ((QLGeneratorInterfaceStruct *)((QuickLookGeneratorPluginType *)thisInstance)->conduitInterface)->GenerateThumbnailForURL = GenerateThumbnailForURL;
153 |         ((QLGeneratorInterfaceStruct *)((QuickLookGeneratorPluginType *)thisInstance)->conduitInterface)->CancelThumbnailGeneration = CancelThumbnailGeneration;
154 |         ((QLGeneratorInterfaceStruct *)((QuickLookGeneratorPluginType *)thisInstance)->conduitInterface)->GeneratePreviewForURL = GeneratePreviewForURL;
155 |         ((QLGeneratorInterfaceStruct *)((QuickLookGeneratorPluginType *)thisInstance)->conduitInterface)->CancelPreviewGeneration = CancelPreviewGeneration;
156 |         ((QLGeneratorInterfaceStruct *)((QuickLookGeneratorPluginType*)thisInstance)->conduitInterface)->AddRef(thisInstance);
157 |         *ppv = thisInstance;
158 |         CFRelease(interfaceID);
159 |         return S_OK;
160 |     }else{
161 |         /* Requested interface unknown, bail with error. */
162 |         *ppv = NULL;
163 |         CFRelease(interfaceID);
164 |         return E_NOINTERFACE;
165 |     }
166 | }
167 | 
168 | // -----------------------------------------------------------------------------
169 | // QuickLookGeneratorPluginAddRef
170 | // -----------------------------------------------------------------------------
171 | //	Implementation of reference counting for this type. Whenever an interface
172 | //	is requested, bump the refCount for the instance. NOTE: returning the
173 | //	refcount is a convention but is not required so don't rely on it.
174 | //
175 | ULONG QuickLookGeneratorPluginAddRef(void *thisInstance)
176 | {
177 |     ((QuickLookGeneratorPluginType *)thisInstance )->refCount += 1;
178 |     return ((QuickLookGeneratorPluginType*) thisInstance)->refCount;
179 | }
180 | 
181 | // -----------------------------------------------------------------------------
182 | // QuickLookGeneratorPluginRelease
183 | // -----------------------------------------------------------------------------
184 | //	When an interface is released, decrement the refCount.
185 | //	If the refCount goes to zero, deallocate the instance.
186 | //
187 | ULONG QuickLookGeneratorPluginRelease(void *thisInstance)
188 | {
189 |     ((QuickLookGeneratorPluginType*)thisInstance)->refCount -= 1;
190 |     if (((QuickLookGeneratorPluginType*)thisInstance)->refCount == 0){
191 |         DeallocQuickLookGeneratorPluginType((QuickLookGeneratorPluginType*)thisInstance );
192 |         return 0;
193 |     }else{
194 |         return ((QuickLookGeneratorPluginType*) thisInstance )->refCount;
195 |     }
196 | }
197 | 
198 | // -----------------------------------------------------------------------------
199 | //  QuickLookGeneratorPluginFactory
200 | // -----------------------------------------------------------------------------
201 | void *QuickLookGeneratorPluginFactory(CFAllocatorRef allocator,CFUUIDRef typeID)
202 | {
203 |     QuickLookGeneratorPluginType *result;
204 |     CFUUIDRef                 uuid;
205 | 
206 |         /* If correct type is being requested, allocate an
207 |          * instance of kQLGeneratorTypeID and return the IUnknown interface.
208 |          */
209 |     if (CFEqual(typeID,kQLGeneratorTypeID)){
210 |         uuid = CFUUIDCreateFromString(kCFAllocatorDefault,CFSTR(PLUGIN_ID));
211 |         result = AllocQuickLookGeneratorPluginType(uuid);
212 |         CFRelease(uuid);
213 |         return result;
214 |     }
215 |         /* If the requested type is incorrect, return NULL. */
216 |     return NULL;
217 | }
218 | 
219 | 


--------------------------------------------------------------------------------