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-rw-r--r--library/demos/unicodeout.tcl60
1 files changed, 41 insertions, 19 deletions
diff --git a/library/demos/unicodeout.tcl b/library/demos/unicodeout.tcl
index 3d733e1..8e108b6 100644
--- a/library/demos/unicodeout.tcl
+++ b/library/demos/unicodeout.tcl
@@ -3,7 +3,7 @@
# This demonstration script shows how you can produce output (in label
# widgets) using many different alphabets.
#
-# RCS: @(#) $Id: unicodeout.tcl,v 1.7 2007/12/13 15:27:07 dgp Exp $
+# RCS: @(#) $Id: unicodeout.tcl,v 1.7.2.1 2009/12/15 03:43:33 kennykb Exp $
if {![info exists widgetDemo]} {
error "This script should be run from the \"widget\" demo."
@@ -11,6 +11,26 @@ if {![info exists widgetDemo]} {
package require Tk
+# On Windows, we need to determine whether the font system will render
+# right-to-left text.
+
+if {[tk windowingsystem] eq {win32}} {
+ set rkey [join {
+ HKEY_LOCAL_MACHINE
+ SOFTWARE
+ Microsoft
+ {Windows NT}
+ CurrentVersion
+ LanguagePack
+ } \\]
+ set w32langs {}
+ if {![catch {package require registry}]} {
+ if {[catch {registry values $rkey} w32langs]} {
+ set w32langs {}
+ }
+ }
+}
+
set w .unicodeout
catch {destroy $w}
toplevel $w
@@ -55,32 +75,34 @@ set oldCursor [$w cget -cursor]
$w conf -cursor watch
update
-if {[tk windowingsystem] in {x11 win32}} {
- # Using presentation forms (pre-layouted)
- addSample $w Arabic \
- "\uFE94\uFEF4\uFE91\uFEAE\uFECC\uFEDF\uFE8D " \
- "\uFE94\uFEE4\uFEE0\uFEDC\uFEDF\uFE8D"
+if {[tk windowingsystem] eq {x11}
+ || (([tk windowingsystem] eq {win32}) && ({ARABIC} ni $w32langs))} {
+ # Using presentation forms (pre-layouted)
+ addSample $w Arabic \
+ "\uFE94\uFEF4\uFE91\uFEAE\uFECC\uFEDF\uFE8D " \
+ "\uFE94\uFEE4\uFEE0\uFEDC\uFEDF\uFE8D"
} else {
- # Using standard text characters
- addSample $w Arabic \
- "\u0627\u0644\u0643\u0644\u0645\u0629 " \
- "\u0627\u0644\u0639\u0631\u0628\u064A\u0629"
+ # Using standard text characters
+ addSample $w Arabic \
+ "\u0627\u0644\u0643\u0644\u0645\u0629 " \
+ "\u0627\u0644\u0639\u0631\u0628\u064A\u0629"
}
addSample $w "Trad. Chinese" "\u4E2D\u570B\u7684\u6F22\u5B57"
addSample $w "Simpl. Chinese" "\u6C49\u8BED"
addSample $w Greek \
"\u0395\u03BB\u03BB\u03B7\u03BD\u03B9\u03BA\u03AE " \
"\u03B3\u03BB\u03CE\u03C3\u03C3\u03B1"
-if {[tk windowingsystem] in {x11 win32}} {
- # Visual order (pre-layouted)
- addSample $w Hebrew \
- "\u05DD\u05D9\u05DC\u05E9\u05D5\u05E8\u05D9 " \
- "\u05DC\u05D9\u05D0\u05E8\u05E9\u05D9"
+if {[tk windowingsystem] eq {x11}
+ || (([tk windowingsystem] eq {win32}) && ({HEBREW} ni $w32langs))} {
+ # Visual order (pre-layouted)
+ addSample $w Hebrew \
+ "\u05EA\u05D9\u05E8\u05D1\u05E2 " \
+ "\u05D1\u05EA\u05DB"
} else {
- # Standard logical order
- addSample $w Hebrew \
- "\u05D9\u05E9\u05E8\u05D0\u05D9\u05DC " \
- "\u05D9\u05E8\u05D5\u05E9\u05DC\u05D9\u05DD"
+ # Standard logical order
+ addSample $w Hebrew \
+ "\u05DB\u05EA\u05D1 " \
+ "\u05E2\u05D1\u05E8\u05D9\u05EA"
}
addSample $w Japanese \
"\u65E5\u672C\u8A9E\u306E\u3072\u3089\u304C\u306A, " \