Touchscreen: adjust calculation of bar touch position

Increased the precision of the bar from 100 steps to 1000 steps so
it is possible to make finer adjustments, and made it possible to
pick the maximum value in a bar rather than just the maximum - 1.

Change-Id: I2e694d3e86e4a151e014da1bd15ab3ade4c4b95e

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/gui/wps.c b/apps/gui/wps.c
index 2c668998f0..35716087c2 100644
--- a/apps/gui/wps.c
+++ b/apps/gui/wps.c
@@ -182,7 +182,7 @@ static int skintouch_to_wps(struct wps_data *data)
             return ACTION_WPS_HOTKEY;
 #endif
         case ACTION_TOUCH_SCROLLBAR:
-            skin_get_global_state()->id3->elapsed = skin_get_global_state()->id3->length*offset/100;
+            skin_get_global_state()->id3->elapsed = skin_get_global_state()->id3->length*offset/1000;
             audio_pre_ff_rewind();
             audio_ff_rewind(skin_get_global_state()->id3->elapsed);
             return ACTION_TOUCHSCREEN;
@@ -191,7 +191,7 @@ static int skintouch_to_wps(struct wps_data *data)
             const int min_vol = sound_min(SOUND_VOLUME);
             const int max_vol = sound_max(SOUND_VOLUME);
             const int step_vol = sound_steps(SOUND_VOLUME);
-            global_settings.volume = (offset * (max_vol - min_vol)) / 100;
+            global_settings.volume = (offset * (max_vol - min_vol)) / 1000;
             global_settings.volume += min_vol;
             global_settings.volume -= (global_settings.volume % step_vol);
             setvol();