From 76b96fc08b9bc5ea5651e46dc091f7198c6475ee Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 17 Jul 2010 16:44:59 +0200
Subject: [PATCH] Mac: Support disabling antialias. (LC Mi)
---
runtime/doc/todo.txt | 4 ++--
src/gui_mac.c | 19 +++++++++++++++++++
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 364ea491cc..ba8ac91367 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1089,12 +1089,12 @@ Before (beta) release 7.3:
- Add fixes for 7.2 to version7.txt
- Add hg history to version7.txt
- Remove UF_VERSION_CRYPT_PREV and UF_VERSION_PREV.
+
+Before release 7.3:
- Rename vim73 branch to default (hints: Xavier de Gaye, 2010 May 23)
Vim 7.3:
Patches to possibly include:
-- Mac: Patch to disable antialias. (LC Mi, 2008 Aug 23) Tested on 10.5 and
- 10.4.
- Patch for adding "J" flag to 'cinoptions': placement of jump label. (Manuel
Konig, 2010 Feb 19) Update by Lech Lorens, Feb 22.
Need another name, "J" is now used for Javascript.
diff --git a/src/gui_mac.c b/src/gui_mac.c
index 8859857637..f6aa22b574 100644
--- a/src/gui_mac.c
+++ b/src/gui_mac.c
@@ -173,6 +173,7 @@ ATSUStyle gFontStyle;
ATSUStyle gWideFontStyle;
# endif
Boolean gIsFontFallbackSet;
+UInt32 useAntialias_cached = 0x0;
#endif
/* Colors Macros */
@@ -4123,6 +4124,24 @@ draw_string_ATSUI(int row, int col, char_u *s, int len, int flags)
ATSUSetAttributes(gFontStyle, 1, attribTags, attribSizes, attribValues);
}
+ UInt32 useAntialias = p_antialias ? kATSStyleApplyAntiAliasing
+ : kATSStyleNoAntiAliasing;
+ if (useAntialias != useAntialias_cached)
+ {
+ ATSUAttributeTag attribTags[] = { kATSUStyleRenderingOptionsTag };
+ ByteCount attribSizes[] = { sizeof(UInt32) };
+ ATSUAttributeValuePtr attribValues[] = { &useAntialias };
+
+ if (gFontStyle)
+ ATSUSetAttributes(gFontStyle, 1, attribTags,
+ attribSizes, attribValues);
+ if (gWideFontStyle)
+ ATSUSetAttributes(gWideFontStyle, 1, attribTags,
+ attribSizes, attribValues);
+
+ useAntialias_cached = useAntialias;
+ }
+
#ifdef FEAT_MBYTE
if (has_mbyte)
{
--
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