From c4344498aec64a01fa080fa037640320ef7ad0f9 Mon Sep 17 00:00:00 2001
From: Birunthan Mohanathas <birunthan@mohanathas.com>
Date: Tue, 6 Feb 2018 17:39:36 -0800
Subject: [PATCH] Allow creating font descriptor with PostScript name

---
 core-text/src/font_collection.rs | 8 +++++++-
 core-text/src/font_descriptor.rs | 8 ++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/core-text/src/font_collection.rs b/core-text/src/font_collection.rs
index e4a2763..3e61a23 100644
--- a/core-text/src/font_collection.rs
+++ b/core-text/src/font_collection.rs
@@ -9,7 +9,7 @@
 
 use font_descriptor;
 use font_descriptor::{CTFontDescriptor, CTFontDescriptorCreateMatchingFontDescriptors};
-use font_manager::CTFontManagerCopyAvailableFontFamilyNames;
+use font_manager::{CTFontManagerCopyAvailableFontFamilyNames, CTFontManagerCopyAvailablePostScriptNames};
 
 use core_foundation::array::{CFArray, CFArrayRef};
 use core_foundation::base::{CFTypeID, TCFType};
@@ -97,6 +97,12 @@ pub fn get_family_names() -> CFArray<CFString> {
     }
 }
 
+pub fn get_postscript_names() -> CFArray<CFString> {
+    unsafe {
+        CFArray::wrap_under_create_rule(CTFontManagerCopyAvailablePostScriptNames())
+    }
+}
+
 extern {
     /*
      * CTFontCollection.h
diff --git a/core-text/src/font_descriptor.rs b/core-text/src/font_descriptor.rs
index 0da9c8f..904e802 100644
--- a/core-text/src/font_descriptor.rs
+++ b/core-text/src/font_descriptor.rs
@@ -282,6 +282,14 @@ pub fn new_from_variations(variations: &CFDictionary<CFType, CFType>) -> CTFontD
     }
 }
 
+pub fn new_from_postscript_name(name: &CFString) -> CTFontDescriptor {
+    unsafe {
+        let result: CTFontDescriptorRef =
+            CTFontDescriptorCreateWithNameAndSize(name.as_concrete_TypeRef(), 0.0);
+        CTFontDescriptor::wrap_under_create_rule(result)
+    }
+}
+
 pub fn debug_descriptor(desc: &CTFontDescriptor) {
     println!("family: {}", desc.family_name());
     println!("name: {}", desc.font_name());