PDF_Office/PDF Office/PDF Master/Class/PDFTools/Tools/NSTextFieldExtension/NSTextField+Layer.swift

//
//  NSTextField+Layer.swift
//  PDF Reader Pro
//
//  Created by lizhe on 2023/2/16.
//

import Foundation
extension NSTextField {
    open override var focusRingType: NSFocusRingType {
        get {.none}
        set {}
    }
    
//    - (void)mouseDown:(NSEvent *)event {
//        [super mouseDown:event];
//
//        if ([self currentEditor]) {
//            if ([self.delegate respondsToSelector:@selector(customTextFieldWillBeginEditing:)])
//                [(id<CustomTextFieldDelegate>)self.delegate customTextFieldWillBeginEditing:self];
//        }
//    }
//
//    - (BOOL)becomeFirstResponder {
//        BOOL success = [super becomeFirstResponder];
//        if(success) {
//            NSTextView * textView = (NSTextView *)[self currentEditor];
//
//            if([textView respondsToSelector:@selector(setInsertionPointColor:)]) {
//
//                [textView setInsertionPointColor:[NSColor whiteColor]];
//
//            }
//
//        }
//
//        return success;
//    }
//
//    - (BOOL)performKeyEquivalent:(NSEvent *)event {
//        NSPasteboard *pasteBoard = [NSPasteboard generalPasteboard];
//        if (([event modifierFlags] & NSEventModifierFlagDeviceIndependentFlagsMask) == NSEventModifierFlagCommand) {
//            // The command key is the ONLY modifier key being pressed.
//            if ([[event charactersIgnoringModifiers] isEqualToString:@"x"] &&
//                [[[self window] firstResponder] respondsToSelector:@selector(cut:)]) {
//                return [NSApp sendAction:@selector(cut:) to:[[self window] firstResponder] from:self];
//            } else if ([[event charactersIgnoringModifiers] isEqualToString:@"c"] &&
//                       [[[self window] firstResponder] respondsToSelector:@selector(copy:)]) {
//                return [NSApp sendAction:@selector(copy:) to:[[self window] firstResponder] from:self];
//            } else if ([[event charactersIgnoringModifiers] isEqualToString:@"v"] &&
//                       [[[self window] firstResponder] respondsToSelector:@selector(paste:)] &&
//                       [pasteBoard stringForType:NSPasteboardTypeString] != nil) {
//                return [NSApp sendAction:@selector(paste:) to:[[self window] firstResponder] from:self];
//            } else if ([[event charactersIgnoringModifiers] isEqualToString:@"a"] &&
//                       [[[self window] firstResponder] respondsToSelector:@selector(selectAll:)]) {
//                return [NSApp sendAction:@selector(selectAll:) to:[[self window] firstResponder] from:self];
//            }
//        }
//
//        return [super performKeyEquivalent:event];
//    }

}