touchscreen: force 3x3 mode in the keyboard

In absolute pointing mode the keyboard is virtually unusable since
the keys are too tiny (just 8x6). There are other issues too: for
example putting the keys on top doesn't make sense on touchscreens
and there is a lot of empty space in between keys that serves no
real purpose.

Until these issues can be addressed properly simply force 3x3 mode
when in the keyboard.

Change-Id: I3ea95ae479372f5b5f86ffcc2dbde10a03663820

1 files changed, 11 insertions, 0 deletions

diff --git a/apps/recorder/keyboard.c b/apps/recorder/keyboard.c
index 9586385d3e..fd6099c8c6 100644
--- a/apps/recorder/keyboard.c
+++ b/apps/recorder/keyboard.c
@@ -342,6 +342,13 @@ int kbd_input(char* text, int buflen, unsigned short *kbd)
         viewportmanager_theme_enable(l, false, NULL);
     }
 
+#ifdef HAVE_TOUCHSCREEN
+    /* keyboard is unusuable in pointing mode so force 3x3 for now.
+     * TODO - fix properly by using a bigger font and changing the layout */
+    enum touchscreen_mode old_mode = touchscreen_get_mode();
+    touchscreen_set_mode(TOUCHSCREEN_BUTTON);
+#endif
+
     /* initialize state */
     state.text = text;
     state.buflen = buflen;
@@ -680,6 +687,10 @@ int kbd_input(char* text, int buflen, unsigned short *kbd)
     if (ret < 0)
         splash(HZ/2, ID2P(LANG_CANCEL));
 
+#ifdef HAVE_TOUCHSCREEN
+    touchscreen_set_mode(old_mode);
+#endif
+
 #if defined(HAVE_MORSE_INPUT) && defined(KBD_TOGGLE_INPUT)
     if (global_settings.morse_input != state.morse_mode)
     {