objective-c - Cocoa 可以在 FileMaker 插件中使用吗？

Question

我正在尝试将 Windows FileMaker 插件移植到 OS X 并认为我应该在 Cocoa 而不是 Carbon 中执行此操作，

但是一旦包含 Cocoa.h，我就很难编译任何东西

Answer 1

Are you importing it into a .c file? Cocoa requires Objective-C, so you'll need to rename any files you want to import its header into from .c to .m.

Of course, how practical that is depends on FileMaker's plug-in API on the Mac (assuming it has one). If the API, including UI hooks, is entirely Carbon-based, switching the plug-in's source to Cocoa may be futile. I can't say for sure without knowing that API.

Answer 2

实际上 FileMaker 框架是 C++。您可以混合使用 C++ 和 Objective-C 代码，这样您就可以使用 Cocoa 而不是 Carbon。请注意该文件将是 .mm 而不是 .m

对 C++ 框架的 Objective-C 包装器将使使用 .m Objective-C 成为可能。不幸的是，我对 C++ 完全一无所知（并希望留下来），所以这超出了我的能力范围。