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authorTomer Shalev <shalev.tomer@gmail.com>2009-10-05 17:17:30 +0000
committerTomer Shalev <shalev.tomer@gmail.com>2009-10-05 17:17:30 +0000
commitf7bd7252e14a151217f1a9b7eee6200eb23586a8 (patch)
tree2a676f3f9dc9248bfb8a9c6b1a39b4197471708c /apps/action.c
parente04acd8c3e8cbcec4eab0ffe046ec0935a15ab85 (diff)
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Invert buttons in RTL mode
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22961 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/action.c')
-rw-r--r--apps/action.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/apps/action.c b/apps/action.c
index ee84706b09..cde57441e7 100644
--- a/apps/action.c
+++ b/apps/action.c
@@ -34,6 +34,9 @@
#include "settings.h"
#include "pcmbuf.h"
#include "misc.h"
+#if defined(HAVE_LCD_BITMAP) && !defined(BOOTLOADER)
+#include "language.h"
+#endif
static int last_button = BUTTON_NONE|BUTTON_REL; /* allow the ipod wheel to
work on startup */
@@ -56,6 +59,20 @@ static int unlock_combo = BUTTON_NONE;
static bool screen_has_lock = false;
#endif /* HAVE_SOFTWARE_KEYLOCK */
+#if defined(HAVE_LCD_BITMAP) && !defined(BOOTLOADER)
+/*
+ * checks whether the given language and context combination require that the
+ * button is horizontally inverted to support RTL language
+ *
+ */
+static bool rtl_button_flip_needed(int context)
+{
+ return lang_is_rtl() && ((context == CONTEXT_STD) ||
+ (context & CONTEXT_TREE) || (context & CONTEXT_MAINMENU) ||
+ (context & CONTEXT_TREE));
+}
+#endif
+
/*
* do_button_check is the worker function for get_default_action.
* returns ACTION_UNKNOWN or the requested return value from the list.
@@ -201,6 +218,11 @@ static int get_action_worker(int context, int timeout,
context &= ~ALLOW_SOFTLOCK;
#endif /* HAS_BUTTON_HOLD */
+#if defined(HAVE_LCD_BITMAP) && !defined(BOOTLOADER)
+ if (rtl_button_flip_needed(context))
+ button = button_flip_horizontally(button);
+#endif
+
/* logf("%x,%x",last_button,button); */
while (1)
{