From 0394ebe44df99f8fc725dc4a66ab37209ef4d55b Mon Sep 17 00:00:00 2001
From: Jonathan Gordon <rockbox@jdgordon.info>
Date: Sat, 22 Nov 2008 10:31:33 +0000
Subject: [PATCH] FS#9557 - fix the %mv and %t timeout so its intrepreted
 correctly

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19177 a1c6a512-1295-4272-9138-f99709370657
---
 apps/gui/gwps-common.c | 12 ++++++++++--
 apps/gui/gwps.h        |  3 ---
 apps/gui/wps_parser.c  |  3 +--
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/apps/gui/gwps-common.c b/apps/gui/gwps-common.c
index a81b8555f7..a0e09b8117 100644
--- a/apps/gui/gwps-common.c
+++ b/apps/gui/gwps-common.c
@@ -65,6 +65,14 @@
                                 /* 3% of 30min file == 54s step size */
 #define MIN_FF_REWIND_STEP 500
 
+/* Timeout unit expressed in HZ. In WPS, all timeouts are given in seconds
+   (possibly with a decimal fraction) but stored as integer values.
+   E.g. 2.5 is stored as 25. This means 25 tenth of a second, i.e. 25 units.
+*/
+#define TIMEOUT_UNIT (HZ/10) /* I.e. 0.1 sec */
+#define DEFAULT_SUBLINE_TIME_MULTIPLIER 20 /* In TIMEOUT_UNIT's */
+
+
 /* draws the statusbar on the given wps-screen */
 #ifdef HAVE_LCD_BITMAP
 static void gui_wps_statusbar_draw(struct gui_wps *wps, bool force)
@@ -1391,7 +1399,7 @@ static const char *get_token_value(struct gui_wps *gwps,
         case WPS_TOKEN_BUTTON_VOLUME:
             if (data->button_time_volume && 
                 TIME_BEFORE(current_tick, data->button_time_volume +
-                                          token->value.i))
+                                          token->value.i * TIMEOUT_UNIT))
                 return "v";
             return NULL;
         default:
@@ -1728,7 +1736,7 @@ static bool update_curr_subline(struct gui_wps *gwps, int line)
                     new_subline_refresh = true;
                     data->lines[line].subline_expire_time = (reset_subline ?
                         current_tick : data->lines[line].subline_expire_time) +
-                        BASE_SUBLINE_TIME*data->sublines[subline_idx].time_mult;
+                        TIMEOUT_UNIT*data->sublines[subline_idx].time_mult;
                     break;
                 }
             }
diff --git a/apps/gui/gwps.h b/apps/gui/gwps.h
index 6a4849c347..ff402a73a9 100644
--- a/apps/gui/gwps.h
+++ b/apps/gui/gwps.h
@@ -121,9 +121,6 @@ struct align_pos {
 
 #endif
 
-#define DEFAULT_SUBLINE_TIME_MULTIPLIER 20 /* (10ths of sec) */
-#define BASE_SUBLINE_TIME 10 /* base time that multiplier is applied to
-                                (1/HZ sec, or 100ths of sec) */
 #define SUBLINE_RESET -1
 
 enum wps_parse_error {
diff --git a/apps/gui/wps_parser.c b/apps/gui/wps_parser.c
index d43680cae7..ca15348eae 100644
--- a/apps/gui/wps_parser.c
+++ b/apps/gui/wps_parser.c
@@ -26,7 +26,6 @@
 #include "file.h"
 #include "misc.h"
 #include "plugin.h"
-#include "kernel.h"
 
 #ifdef __PCTOOL__
 #ifdef WPSEDITOR
@@ -811,7 +810,7 @@ static int parse_timeout(const char *wps_bufptr,
             case WPS_TOKEN_SUBLINE_TIMEOUT:
                 return -1;
             case WPS_TOKEN_BUTTON_VOLUME:
-                val = HZ;
+                val = 10;
                 break;
         }
     }