Use gettext() to localize messages if available

Originally fixed for Solaris in August 2000 by Jay Hobson under
Sun bug 4256527 "Internationalize xfontsel"

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 71 insertions, 14 deletions

diff --git a/xfontsel.c b/xfontsel.c
index 30f1a0f..0900722 100644
--- a/xfontsel.c
+++ b/xfontsel.c
@@ -31,6 +31,32 @@ Author:	Ralph R. Swick, DEC/MIT Project Athena
 Modified: Mark Leisher <mleisher@crl.nmsu.edu> to deal with UCS sample text.
 */
 
+/*
+ * Copyright (c) 2000, 2022, Oracle and/or its affiliates.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Modifications by Jay Hobson (Sun Microsystems) to internationalize messages
+ */
+
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <X11/Intrinsic.h>
@@ -53,6 +79,13 @@ Modified: Mark Leisher <mleisher@crl.nmsu.edu> to deal with UCS sample text.
 #include <X11/Xlib.h>
 #include "ULabel.h"
 
+#ifdef USE_GETTEXT
+# include <locale.h>	/* setlocale()	*/
+# include <libintl.h>	/* gettext(), textdomain(), etc. */
+#else
+# define gettext(a) (a)
+#endif
+
 #define MIN_APP_DEFAULTS_VERSION 1
 #define FIELD_COUNT 14
 #define DELIM '-'
@@ -154,6 +187,7 @@ static XrmOptionDescRec options[] = {
 static void Syntax(const char *call)
 {
     fprintf (stderr, "usage:  %s [-options ...] -fn font\n\n%s\n", call,
+       gettext(
 	"where options include:\n"
 	"    -display dpy           X server to contact\n"
 	"    -geometry geom         size and location of window\n"
@@ -163,7 +197,7 @@ static void Syntax(const char *call)
 	"    -sample16 string       sample text to use for 2-byte fonts\n"
 	"    -sampleUCS string      sample text to use for ISO10646 fonts\n"
 	"    -scaled                use scaled instances of fonts\n"
-	"plus any standard toolkit options\n");
+	"plus any standard toolkit options\n"));
     exit (1);
 }
 
@@ -263,6 +297,25 @@ main(int argc, char **argv)
     topLevel = XtAppInitialize(&appCtx, "XFontSel", options, XtNumber(options),
 			       &argc, argv, NULL, NULL, 0);
 
+#ifdef USE_GETTEXT
+    /*
+     * Set up internationalized messages    Jhobson 8/23/00
+     *
+     * Do this after the AppInitialize since setlocale is setup by
+     * XtSetLanguageProc, but does not occur until XtAppInitialize happens.
+     */
+    textdomain("xfontsel");
+
+    {
+	const char *domaindir;
+
+	if ((domaindir = getenv("TEXTDOMAINDIR")) == NULL) {
+	    domaindir = LOCALEDIR;
+	}
+	bindtextdomain("xfontsel", domaindir);
+    }
+#endif
+
     if (argc != 1) Syntax(argv[0]);
 
     XtAppAddActions(appCtx, xfontsel_actions, XtNumber(xfontsel_actions));
@@ -272,12 +325,16 @@ main(int argc, char **argv)
     XtGetApplicationResources( topLevel, (XtPointer)&AppRes,
 			       resources, XtNumber(resources), NZ );
     if (AppRes.app_defaults_version < MIN_APP_DEFAULTS_VERSION) {
+	char full_message[300];
 	XrmDatabase rdb = XtDatabase(XtDisplay(topLevel));
-	XtWarning( "app-defaults file not properly installed." );
-	XrmPutLineResource( &rdb,
-"*sampleText*UCSLabel:XFontSel app-defaults file not properly installed;\\n\
-see 'xfontsel' manual page."
-			  );
+
+	XtWarning(gettext("app-defaults file not properly installed."));
+
+	snprintf(full_message, sizeof(full_message),
+		 "*sampleText*UCSLabel:%s",
+		 gettext("XFontSel app-defaults file not properly installed;\\n"
+			 "see 'xfontsel' manual page."));
+	XrmPutLineResource(&rdb, full_message);
     }
 
     ScheduleWork(GetFontNames, (XtPointer)topLevel, 0);
@@ -519,7 +576,7 @@ void GetFontNames(XtPointer closure)
 	    }
 	    else
 		XtAppWarning( appCtx,
-		    "internal error; pattern didn't match first font" );
+		    gettext("internal error; pattern didn't match first font" ));
 	}
 	else {
 	    SetNoFonts();
@@ -1056,11 +1113,11 @@ static void SetCurrentFontCount(void)
     char label[80];
     Arg args[1];
     if (matchingFontCount == 1)
-	strcpy( label, "1 name matches" );
+	strcpy( label, gettext("1 name matches") );
     else if (matchingFontCount)
-	snprintf( label, sizeof(label), "%d names match", matchingFontCount );
+	snprintf( label, sizeof(label), gettext("%d names match"), matchingFontCount);
     else
-	strcpy( label, "no names match" );
+	strcpy( label, gettext("no names match") );
     XtSetArg( args[0], XtNlabel, label );
     XtSetValues( countLabel, args, ONE );
 }
@@ -1071,9 +1128,9 @@ static void SetParsingFontCount(int count)
     char label[80];
     Arg args[1];
     if (count == 1)
-	strcpy( label, "1 name to parse" );
+	strcpy( label, gettext("1 name to parse") );
     else
-	snprintf( label, sizeof(label), "%d names to parse", count );
+	snprintf( label, sizeof(label), gettext("%d names to parse"), count );
     XtSetArg( args[0], XtNlabel, label );
     XtSetValues( countLabel, args, ONE );
     FlushXqueue(XtDisplay(countLabel));
@@ -1279,9 +1336,9 @@ void SelectField(Widget w, XtPointer closure, XtPointer callData)
     int field = (long)closure;
     FieldValue *values = fieldValues[field]->value;
     int count = fieldValues[field]->count;
-    printf( "field %d:\n", field );
+    printf(gettext("field %d:\n"), field );
     while (count--) {
-	printf( " %s: %d fonts\n", values->string, values->count );
+	printf( gettext(" %s: %d fonts\n"), values->string, values->count );
 	values++;
     }
     printf( "\n" );