Apple's new place of OC for a high-level programming language!
As early as last year，Off the grid user input methods have reported pocketed Chinese input method macOS can not type in normal mode MarkDown proper way cloud notes，After testing proved true，Embodied in the text when hit，buffer refresh will be strange delete a character before the cursor - on，no more, no less，To delete a。
Fiddle for a long time failed，Finally, I did not move all the contents out of print，Find[……]
For iOS developers，The face of app piracy，The biggest problem is not a technical break，Instead, more and more sharing of pirated Apple ID，Some people might say that piracy is equivalent to a "trial" of the，Like people will naturally go into positive ...... but in fact，Because of penny share account of piracy，Led to numerous independent developers and ultimately to the vote resume。
Anyway，last year，Surge author[……]
On iOS，If we want to display a shadow View，So basically do：
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self.view.layer?.shadowColor = NSColor.black.cgColor self.view.layer?.shadowOpacity = 0.1 self.view.layer?.shadowOffset = CGSize(width: 0, height: 0) self.view.layer?.shadowRadius = 3 self.view.layer?.masksToBounds = false |
but，To the macOS，This would not work - no effect。
The answer lies in the macOS a View If you want to use [crayon-6767782[……]
Under normal circumstances，You do not need to know the contents。
In rare cases，Your app might need to get the user presses the button information，such asThe ones released Develop a Input Method。Only then can you provide candidates to the user。
How to create an input method under macOS，I'm hereSwift uses InputMethodKit to write an input methodThis article has detailed instructions，Here skip[……]
When developing pocketed macOS version of the input method，I encountered such a problem，That is the window priority issues。Before How to make NSWindow displayed in a different Space or the Screen This article I referred to himself realizes candidate field pocketed input method，In fact, with a NSWindow
When developing pocketed input method，I met such a thing，That is, as a candidate bar window will go beyond the screen when the edge of the screen! and so，In the display window when I do extra check the coordinates：
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if visiableCandidateCells.isEmpty { if let screenframe = NSScreen.main?.visibleFrame { if screenframe.width < location.x + size.width { location.x -= location.x + size.width - screenframe.width } } } else { if let screenframe = NSScreen.main?.visibleFrame { if screenframe.width < location.x + self.window!.frame.size.width { location.x -= location.x + self.window!.frame.size.width - screenframe.width } } } if location.y < 50 { location.y += 35 + 35 } |
Anyway，That is, if you count the coordinates of their width exceeds the width of the screen，Norway put it back。
but，Such[……]
Among write off the grid input method the Mac version of the process，I encountered such a problem，Article candidate system API disrepair，Many API functions exists but is essentially useless，such as：
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/*! @method @abstract Sets the "style" attributes for the candidates window. The keys for the attributes dictionary and the values are: NSFontAttributeName (value = NSFont) Setting the font attribute sets the font that is used to draw Candidates. It does not effect the selection keys which are always drawn in the same font. Note that to set the font size you should use this key/value pair. IMKCandidatesOpacityAttributeName (value = NSNumber with a float value between 0 and 1). Sets the opacity level to transparent (0.0) to completely opaque (1.0). The default opacity is 1.0. This constant is declared above. NSForegroundColorAttributeName (value = NSColor) Sets the text color used for the candidate text. By default it is black. NSBackgroundColorDocumentAttribute (value = NSColor). Set the background color that is drawn behind the candidate text. IMKCandidatesSendServerKeyEventFirst (value = NSNumber). NO (default) gives the candidate window first chance at key events. YES causes events to first be routed to the current IMKInputController. In that case, if the event is not handled, it will then be sent to the candidate window. */ open func setAttributes(_ attributes: [AnyHashable : Any]!) |
This method is used to set the style of a candidate bar，In addition to the default inside[crayon-6767782c283931061[……]
In the Swift，We often used to initialize a URL path，For example, links to web pages。For example, this：
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…… @IBAction func goToWeb(_ sender: NSButton) { let url = URL(string: "https://v2mm.tech/category/80/logcg-input-method") NSWorkspace.shared.open(url!) } …… |
When the user clicks the button (for example, the Help button)，Then all of a sudden will help the user to open the default browser，And opens the specified page (here's a forum)。
Then，If this is your link[……]
All to known，Input method does not need to get off the grid. "Full access rights”，So according to Apple's rights，Naturally, you can not play the key tone。
but，Recent pocketed updated input method added this feature - you can even join in later versionsKey shockGot it。However, I stillNo needGet "full access"。
Then，How I do it?
iOS in the sound and vibration
In fact, the same thing[……]