本文介绍了如何在Mac OS X应用程序中直接从NSOpenPanel访问媒体部分(照片和电影)?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 我已指出这个连结 iMedia iMedia现在我使用NSOpenPanel打开iPhoto库文件夹。 Now i am using NSOpenPanel to open iPhoto library folder. 以下是允许打开的代码。Here is the code which allow to open.int i = 0;NSOpenPanel* openDlg = [NSOpenPanel openPanel];[openDlg setCanChooseFiles:YES];[openDlg setAllowedFileTypes:[NSArray arrayWithObjects:@"public.image",@"public.video",nil]];[openDlg setAllowsMultipleSelection:TRUE];[openDlg setAllowsOtherFileTypes:NO];if ( [openDlg runModal] == NSOKButton ){ NSArray *files = [openDlg URLs]; for( i = 0; i < [files count]; i++ ) { NSLog(@"File path: %@", [[files objectAtIndex:i] path]); }}此代码始终打开我的Finder库文件夹想直接打开Media Photo和Movies文件夹。 This code always open my Finder library folder, As i want to open Media Photo and Movies folder directly. 请给我任何解决方案。 Please give me any solution. 我在这里附上了一个屏幕截图。 I have attached here one screen shot. 谢谢& 推荐答案您可以考虑添加以下代码snipet:You may consider adding the following code snipet: NSFileManager *fileManager = [NSFileManager defaultManager]; NSError *error = nil; NSURL *picturesURL = [fileManager URLForDirectory:NSPicturesDirectory inDomain:NSUserDomainMask appropriateForURL:NULL create:NO error:&error]; NSURL *iPhotoURL = [picturesURL URLByAppendingPathComponent:@"iPhoto Library.photolibrary"]; [openDlg setDirectoryURL:iPhotoURL]; // Now run the dialog用户已将其iPhoto库移动到某个非标准位置。This won't help if the user has moved his iPhoto library to some non-standard location. 这篇关于如何在Mac OS X应用程序中直接从NSOpenPanel访问媒体部分(照片和电影)?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!
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