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https://github.com/trudnai/Steve2.git
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Scroll works in disassembly
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tudnai
parent
d70df34013
commit
52a54feb9a
@ -79,8 +79,6 @@ class DebuggerViewController: NSViewController {
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// For the fake text view scroller
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// 64K RAM/2 as an average bytes / instruction
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// Disass_Display.string = String(repeating: "\n", count: 2220);
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Disass_Display.string = ""
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// for proper address scrolling
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var r = Disass_Display.frame
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@ -104,10 +102,11 @@ class DebuggerViewController: NSViewController {
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}
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let maxAddr = Float(65536) // Float(0xFFD0)
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/// Disassembly View Scroll changed
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func disassScroller(needScroll : Bool = false) {
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var scrollTo = Disass_Display.visibleRect.origin
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let maxAddr = Float(0xFFD0)
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let scrollPos = Disass_Scroll.verticalScroller?.floatValue ?? 0
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let addr = scrollPos * maxAddr
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disass_addr_pc = addr < maxAddr ? UInt16(addr) : UInt16(maxAddr)
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@ -116,15 +115,35 @@ class DebuggerViewController: NSViewController {
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if needScroll {
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scrollTo.y = Disass_Display.frame.height * CGFloat(scrollPos)
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Disass_Display.scroll(scrollTo)
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// Disass_Display.scroll(scrollTo)
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}
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DisassAddressPC.state = .off
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DisplayDisassembly(scrollY: scrollTo.y)
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// disassScroller()
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}
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func scrollEvent(location: NSPoint, scrollView: NSScrollView, deltaY: Float, action: () -> Void) {
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if location.x > scrollView.frame.minX
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&& location.x < scrollView.frame.maxX
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&& location.y > scrollView.frame.minY
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&& location.y < scrollView.frame.maxY
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{
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if let documentView = scrollView.documentView {
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print("scrollEvent b:", deltaY, scrollView.verticalScroller?.floatValue ?? 0)
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scrollView.verticalScroller?.floatValue += deltaY / Float(documentView.frame.height)
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print("scrollEvent a:", deltaY, scrollView.verticalScroller?.floatValue ?? 0)
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}
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action()
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}
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}
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override func scrollWheel(with event: NSEvent) {
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// print("scrollWheel")
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super.scrollWheel(with: event)
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let location = event.locationInWindow
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@ -136,13 +155,12 @@ class DebuggerViewController: NSViewController {
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// Disass_Scroll.frame.maxY
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// )
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if location.x > Disass_Scroll.frame.minX
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&& location.x < Disass_Scroll.frame.maxX
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&& location.y > Disass_Scroll.frame.minY
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&& location.y < Disass_Scroll.frame.maxY
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{
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disassScroller()
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}
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let deltaY = Float(event.scrollingDeltaY)
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// print("scrollWheel:", deltaY)
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scrollEvent(location: location, scrollView: Disass_Scroll, deltaY: deltaY, action: {
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disassScroller(needScroll: true)
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})
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}
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@ -150,6 +168,7 @@ class DebuggerViewController: NSViewController {
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/// Disassemby View had been Scrolled using the ScrollBar Y
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/// - Parameter sender: ScrollBar
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@IBAction func DisassScrolled(_ sender: NSScroller) {
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// print("DisassScrolled")
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disassScroller(needScroll: true)
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}
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@ -381,6 +400,7 @@ N V - B D I Z C
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let lineFromTopToMiddle = 0
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func scroll_to(view: NSTextView, line: Int) {
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// print("scroll_to", line)
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let lineSpacing = 1.5
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let fontPointSize = 10.0 // Disass_Display.font!.pointSize
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let lineHeight = fontPointSize * lineSpacing
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@ -393,6 +413,13 @@ N V - B D I Z C
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}
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func scroll_to_disass(addr: UInt16) {
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// print("scroll_to_disass b:", addr, Disass_Scroll.verticalScroller?.floatValue ?? 0)
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Disass_Scroll.verticalScroller?.floatValue = Float(addr) / Float(Disass_Display.frame.height)
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// print("scroll_to_disass a:", addr, Disass_Scroll.verticalScroller?.floatValue ?? 0)
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}
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let lineAttrAtSelected = [
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NSAttributedString.Key.backgroundColor: NSColor.lightGray,
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NSAttributedString.Key.foregroundColor: NSColor.black,
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@ -627,6 +654,9 @@ N V - B D I Z C
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// hopefully instruction address is in sync
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disass_addr = m6502.PC
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scroll_to_disass(addr: disass_addr)
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let preLines = 0 // Int(self.disass_addr / 2)
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for _ in 0..<preLines {
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@ -674,7 +704,12 @@ N V - B D I Z C
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let currentScrollLine = self.get_scroll_line(view: self.Disass_Display) + 1
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if self.highlighted_line_number <= currentScrollLine || self.highlighted_line_number > currentScrollLine + 25 {
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if scrollY < 0 && self.DisassAddressPC.state == .off {
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self.Disass_Display.scroll(NSPoint(x: 0, y: Int(self.disass_addr)))
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// print("DisplayDisassembly scroll")
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// self.Disass_Display.scroll(NSPoint(x: 0, y: Int(self.disass_addr)))
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// self.Disass_Scroll.verticalScroller?.floatValue = Float(self.disass_addr) / 65536
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}
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else {
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// self.Disass_Scroll.verticalScroller?.floatValue = Float(self.disass_addr) / 65536
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}
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}
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self.highlight(view: self.Disass_Display, line: self.highlighted_line_number, attr: self.lineAttrAtPC)
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@ -715,6 +750,9 @@ N V - B D I Z C
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DisassAddressPC.state = .off
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disass_addr_pc = UInt16(sender.stringValue.hexValue())
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// Disass_Display.scroll(NSPoint(x: 0, y: Int(disass_addr_pc)))
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// scroll_to_disass(addr: disass_addr_pc)
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DisplayDisassembly()
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}
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@ -11,114 +11,45 @@ import Cocoa
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class DisplayScrollView : NSScrollView {
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var scrollEnabled = false
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override func scrollWheel(with event: NSEvent) {
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// print("DisplayScrollView.scrollWheel")
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if scrollEnabled {
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super.scrollWheel(with: event)
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}
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else {
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let textView = documentView as! NSTextView
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var scrollTo = textView.visibleRect.origin
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let lineSpacing = CGFloat(1.5) // textView.defaultParagraphStyle?.lineSpacing ?? CGFloat(1.5)
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let fontPointSize = CGFloat(10) // textView.font!.pointSize
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let lineHeight = fontPointSize * lineSpacing
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scrollTo.y = scrollTo.y + event.scrollingDeltaY // * lineHeight
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textView.scroll(scrollTo)
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DebuggerViewController.shared?.scrollWheel(with: event)
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}
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DebuggerViewController.shared?.scrollWheel(with: event)
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}
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override func scrollPageUp(_ sender: Any?) {
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if scrollEnabled {
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super.scrollPageUp(sender)
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}
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}
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override func scrollLineUp(_ sender: Any?) {
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if scrollEnabled {
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super.scrollLineUp(sender)
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}
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}
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override func scrollPageDown(_ sender: Any?) {
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if scrollEnabled {
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super.scrollPageDown(sender)
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}
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}
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override func scrollLineDown(_ sender: Any?) {
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if scrollEnabled {
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super.scrollLineDown(sender)
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}
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}
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override func scrollToBeginningOfDocument(_ sender: Any?) {
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if scrollEnabled {
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super.scrollToBeginningOfDocument(sender)
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}
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}
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override func scrollToEndOfDocument(_ sender: Any?) {
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if scrollEnabled {
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super.scrollToEndOfDocument(sender)
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}
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}
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override func scroll(_ point: NSPoint) {
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if scrollEnabled {
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super.scroll(point)
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}
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}
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// override func scrollPageUp(_ sender: Any?) {
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// if scrollEnabled {
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// super.scrollPageUp(sender)
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// }
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// }
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// override func scrollLineUp(_ sender: Any?) {
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// if scrollEnabled {
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// super.scrollLineUp(sender)
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// }
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// }
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// override func scrollPageDown(_ sender: Any?) {
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// if scrollEnabled {
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// super.scrollPageDown(sender)
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// }
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// }
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// override func scrollLineDown(_ sender: Any?) {
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// if scrollEnabled {
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// super.scrollLineDown(sender)
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// }
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// }
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// override func scrollToBeginningOfDocument(_ sender: Any?) {
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// if scrollEnabled {
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// super.scrollToBeginningOfDocument(sender)
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// }
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// }
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// override func scrollToEndOfDocument(_ sender: Any?) {
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// if scrollEnabled {
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// super.scrollToEndOfDocument(sender)
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// }
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// }
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// override func scroll(_ point: NSPoint) {
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// if scrollEnabled {
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// super.scroll(point)
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// }
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// }
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// override func viewDidEndLiveResize() {
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// NSLog("DisplayScrollView:viewDidEndLiveResize")
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// print( String(
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// format: "DisplayScrollView fw:%.2f fh:%.2f bw:%.2f bh:%.2f",
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// self.frame.size.width,
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// self.frame.size.height,
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// self.bounds.size.width,
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// self.bounds.size.height
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// ))
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// }
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//
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// @objc func frameDidChange(notification: NSNotification) {
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// NSLog("DisplayScrollView:frameDidChange")
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// print( String(
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// format: "DisplayScrollView fw:%.2f fh:%.2f bw:%.2f bh:%.2f",
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// self.frame.size.width,
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// self.frame.size.height,
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// self.bounds.size.width,
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// self.bounds.size.height
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// ))
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// }
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//
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// @objc func globalFrameDidChange(notification: NSNotification) {
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// NSLog("DisplayScrollView:globalFrameDidChange")
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// print( String(
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// format: "DisplayScrollView fw:%.2f fh:%.2f bw:%.2f bh:%.2f",
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// self.frame.size.width,
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// self.frame.size.height,
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// self.bounds.size.width,
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// self.bounds.size.height
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// ))
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// }
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//
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// @objc func boundsDidChange(notification: NSNotification) {
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// NSLog("DisplayScrollView:boundsDidChange")
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// print( String(
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// format: "DisplayScrollView fw:%.2f fh:%.2f bw:%.2f bh:%.2f",
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// self.frame.size.width,
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// self.frame.size.height,
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// self.bounds.size.width,
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// self.bounds.size.height
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// ))
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// }
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//
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// required init?(coder: NSCoder) {
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// super.init(coder: coder)
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//
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// postsFrameChangedNotifications = true
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// NotificationCenter.default.addObserver(self, selector: #selector(frameDidChange), name: NSView.frameDidChangeNotification, object: self)
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// NotificationCenter.default.addObserver(self, selector: #selector(globalFrameDidChange), name: NSView.globalFrameDidChangeNotification, object: self)
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// NotificationCenter.default.addObserver(self, selector: #selector(boundsDidChange), name: NSView.boundsDidChangeNotification, object: self)
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// }
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}
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