QuickTime Kit Programming Guide - filibeto.org

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C H A P T E R 3 Extending the QTKitPlayer Application } - (IBAction)doLoop:(id)sender { // toggle looping [mMovie setAttribute:[NSNumber numberWithBool:([sender state] == NSOffState)] forKey:QTMovieLoopsAttribute]; } - (IBAction)doLoopPalindrome:(id)sender { // toggle palindrome looping [mMovie setAttribute:[NSNumber numberWithBool:([sender state] == NSOffState)] forKey:QTMovieLoopsBackAndForthAttribute]; } - (IBAction)doClone:(id)sender { MovieDocument *movieDocument; // init movieDocument = [MovieDocument movieDocumentWithMovie:[[mMovie copy] autorelease]]; // set up the document if (movieDocument) { // add the document [[NSDocumentController sharedDocumentController] addDocument:movieDocument]; } @end } // set up the document [movieDocument makeWindowControllers]; [movieDocument showWindows]; 21. Save your MovieDocument.m file (Command-S). This completes the steps for adding code to your MovieDocument.m implementation file. There is only one more step, described in the next section, before you can run and build your QTKitPlayer application. Modifying the Info.plist File The is the last step to complete before you can build and run your QTKitPlayer application. 1. In your Xcode project, double-click the Info.plist file to open it. 2. Delete the existing contents of the Info.plist file. 3. Replace the contents of the file with the following: 56 Modifying the Info.plist File 2005-11-09 | © 2004, 2005 Apple Computer, Inc. All Rights Reserved.
C H A P T E R 3 Extending the QTKitPlayer Application CFBundleDevelopmentRegion English CFBundleDocumentTypes CFBundleTypeExtensions mov CFBundleTypeName MovieDocument CFBundleTypeOSTypes MooV CFBundleTypeRole Editor NSDocumentClass MovieDocument CFBundleTypeExtensions mov CFBundleTypeName MovieDocumentData CFBundleTypeOSTypes ???? CFBundleTypeRole Viewer NSDocumentClass MovieDocument CFBundleExecutable QTKitPlayer CFBundleGetInfoString QTKitPlayer 1.0 CFBundleIdentifier com.apple.QTKitPlayer CFBundleInfoDictionaryVersion 6.0 CFBundleName QTKitPlayer CFBundlePackageType APPL CFBundleShortVersionString 1.0 CFBundleSignature ???? Modifying the Info.plist File 57 2005-11-09 | © 2004, 2005 Apple Computer, Inc. All Rights Reserved.
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QuickTime Kit Programming Guide 200
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Contents Introduction Introduction
Page 5 and 6: Figures and Tables Chapter 1 The Qu
Page 7 and 8: F I G U R E S A N D T A B L E S Fig
Page 9 and 10: I N T R O D U C T I O N Introductio
Page 11 and 12: C H A P T E R 1 The QuickTime Kit A
Page 17 and 18: C H A P T E R 2 Building a Simple Q
Page 29 and 30: C H A P T E R 3 Extending the QTKit
Page 55: C H A P T E R 3 Extending the QTKit
Page 61 and 62: C H A P T E R 4 Adding New Capabili
Page 99 and 100: C H A P T E R 6 Adding Multimedia P
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C H A P T E R 6 Adding Multimedia P
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QuickTime Kit Programming Guide - filibeto.org

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