From 839bcdf46c2a6a269931cc9d3cc39cf45cc21a3b Mon Sep 17 00:00:00 2001
From: Jonas Häggqvist <rasher@rasher.dk>
Date: Mon, 2 Mar 2009 21:36:48 +0000
Subject: Ask which voice to use for Festival.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20181 a1c6a512-1295-4272-9138-f99709370657
---
 tools/configure | 23 +++++++++++++++++++++++
 tools/voice.pl  |  4 ++++
 2 files changed, 27 insertions(+)

diff --git a/tools/configure b/tools/configure
index 04d8e8d93f..b689e9b18a 100755
--- a/tools/configure
+++ b/tools/configure
@@ -526,6 +526,29 @@ voiceconfig () {
     esac
     echo "Using $TTS_ENGINE for TTS"
 
+    # Select which voice to use for Festival
+    if [ "$TTS_ENGINE" = "festival" ]; then
+        i=1
+        for voice in `echo "(voice.list)"|festival -i 2>/dev/null |tr "\n" " "|sed -e 's/.*festival> (\(.*\)) festival>/\1 foobar/'|sort`; do
+            if [ "$i" = "1" ]; then
+                TTS_FESTIVAL_VOICE="$voice" # Default choice
+            fi
+            printf "%3d. %s\n" "$i" "$voice"
+            i=`expr $i + 1`
+        done
+        printf "Please select which Festival voice to use (default is $TTS_FESTIVAL_VOICE): "
+        CHOICE=`input`
+        i=1
+        for voice in `echo "(voice.list)"|festival -i 2>/dev/null |tr "\n" " "|sed -e 's/.*festival> (\(.*\)) festival>/\1 foobar/'|sort`; do
+            if [ "$i" = "$CHOICE" -o "$voice" = "$CHOICE" ]; then
+                TTS_FESTIVAL_VOICE="$voice"
+            fi
+            i=`expr $i + 1`
+        done
+        echo "Festival voice set to $TTS_FESTIVAL_VOICE"
+        echo "(voice_$TTS_FESTIVAL_VOICE)" > festival-prolog.scm
+    fi
+
     # Allow the user to input manual commandline options
     printf "Enter $TTS_ENGINE options (enter for defaults \"$TTS_OPTS\"): "
     USER_TTS_OPTS=`input`
diff --git a/tools/voice.pl b/tools/voice.pl
index ac7a1b13cd..21c9ab913c 100755
--- a/tools/voice.pl
+++ b/tools/voice.pl
@@ -245,6 +245,10 @@ sub voicestring {
             # festival_client lies to us, so we have to do awful soul-eating
             # work with IPC::open3()
             $cmd = "festival_client --server localhost --otype riff --ttw --output \"$output\"";
+            # Use festival-prolog.scm if it's there (created by user of tools/configure)
+            if (-f "festival-prolog.scm") {
+                $cmd .= " --prolog festival-prolog.scm";
+            }
             print("> $cmd\n") if $verbose;
             # Open command, and filehandles for STDIN, STDOUT, STDERR
             my $pid = open3(*CMD_IN, *CMD_OUT, *CMD_ERR, $cmd);
-- 
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