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, 16 insertions, 0 deletions

diff --git a/osdep/macosx_application.m b/osdep/macosx_application.m
index a65910ec9e..fe117f7a1c 100644
--- a/osdep/macosx_application.m
+++ b/osdep/macosx_application.m
@@ -23,6 +23,7 @@
 #include "common/msg.h"
 #include "input/input.h"
 #include "player/client.h"
+#include "options/m_config.h"
 
 #import "osdep/macosx_application_objc.h"
 #include "osdep/macosx_compat.h"
@@ -39,6 +40,21 @@
 
 #define MPV_PROTOCOL @"mpv://"
 
+struct macos_opts {
+    int macos_title_bar_style;
+};
+
+#define OPT_BASE_STRUCT struct macos_opts
+const struct m_sub_options macos_conf = {
+    .opts = (const struct m_option[]) {
+        OPT_CHOICE("macos-title-bar-style", macos_title_bar_style, 0,
+                   ({"dark", 0}, {"ultradark", 1}, {"light", 2},
+                    {"mediumlight", 3}, {"auto", 4})),
+        {0}
+    },
+    .size = sizeof(struct macos_opts),
+};
+
 // Whether the NSApplication singleton was created. If this is false, we are
 // running in libmpv mode, and cocoa_main() was never called.
 static bool application_instantiated;