Update Qt internals to use QChar::Script

...and remove the outdated QUnicodeTables::Script enum.
QFontEngineData now has one extra slot that never used
(engines[QChar::Script_Inherited]). engines[QChar::Script_Unknown],
if accessed, would be set with a Box engine instance, and could be used
as a minor optimization some time later.

In order to preserve the existing behavior, we map all scripts up to Latin to Common.

Change-Id: Ide4182a0f8447b4bf25713ecc3fe8097b8fed040
Reviewed-by: Pierre Rossi <pierre.rossi@gmail.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/corelib/tools/qunicodetools.cpp b/src/corelib/tools/qunicodetools.cpp
index e86fef61e7..8bafb692ca 100644
--- a/src/corelib/tools/qunicodetools.cpp
+++ b/src/corelib/tools/qunicodetools.cpp
@@ -44,7 +44,7 @@
 #include "qunicodetables_p.h"
 #include "qvarlengtharray.h"
 
-#include <harfbuzz-shaper.h>
+#include "qharfbuzz_p.h"
 
 #define FLAG(x) (1 << (x))
 
@@ -615,7 +615,7 @@ Q_CORE_EXPORT void initCharAttributes(const ushort *string, int length,
             HB_ScriptItem item;
             item.pos = items[start].position;
             item.length = items[i].position - items[start].position;
-            item.script = (HB_Script)items[start].script;
+            item.script = script_to_hbscript(items[start].script);
             item.bidiLevel = 0; // unused
             scriptItems.append(item);
             start = i;
@@ -624,7 +624,7 @@ Q_CORE_EXPORT void initCharAttributes(const ushort *string, int length,
             HB_ScriptItem item;
             item.pos = items[start].position;
             item.length = length - items[start].position;
-            item.script = (HB_Script)items[start].script;
+            item.script = script_to_hbscript(items[start].script);
             item.bidiLevel = 0; // unused
             scriptItems.append(item);
         }