cocoa-cb: change border and borderless window styling

the title bar is now within the window bounds instead of outside. same
as QuickTime Player. it supports several standard styles, two dark and
two light ones. additionally we have properly rounded corners now and
the borderless window also has the proper window shadow.

Also make the earliest supported macOS version 10.10.

Fixes #4789, #3944

1 files changed, 8 insertions, 3 deletions

diff --git a/video/out/cocoa-cb/events_view.swift b/video/out/cocoa-cb/events_view.swift
index 4cb154c64a..e2da8345f1 100644
--- a/video/out/cocoa-cb/events_view.swift
+++ b/video/out/cocoa-cb/events_view.swift
@@ -110,12 +110,14 @@ class EventsView: NSView {
         if mpv.getBoolProperty("input-cursor") {
             cocoa_put_key_with_modifiers(SWIFT_KEY_MOUSE_LEAVE, 0)
         }
+        cocoaCB.window.hideTitleBar()
     }
 
     override func mouseMoved(with event: NSEvent) {
         if mpv != nil && mpv.getBoolProperty("input-cursor") {
             signalMouseMovement(event)
         }
+        cocoaCB.window.showTitleBar()
     }
 
     override func mouseDragged(with event: NSEvent) {
@@ -233,8 +235,7 @@ class EventsView: NSView {
         let menuBarHeight = NSApp.mainMenu!.menuBarHeight
 
         if cocoaCB.window.isInFullscreen && (menuBarHeight > 0) {
-            let titleBar = NSWindow.frameRect(forContentRect: CGRect.zero, styleMask: .titled)
-            topMargin = titleBar.size.height + 1 + menuBarHeight
+            topMargin = cocoaCB.window.titleBarHeight + 1 + menuBarHeight
         }
 
         var vF = window!.screen!.frame
@@ -244,7 +245,11 @@ class EventsView: NSView {
         let vFV = convert(vFW, from: nil)
         let pt = convert(window!.mouseLocationOutsideOfEventStream, from: nil)
 
-        let clippedBounds = bounds.intersection(vFV)
+        var clippedBounds = bounds.intersection(vFV)
+        if !cocoaCB.window.isInFullscreen {
+            clippedBounds.origin.y += cocoaCB.window.titleBarHeight
+            clippedBounds.size.height -= cocoaCB.window.titleBarHeight
+        }
         return clippedBounds.contains(pt)
     }