KeyboardUtil: move to unity-shared and add IsPrintableKeySymbol() method

(bzr r2364.9.2)

1 files changed, 3 insertions, 15 deletions

diff --git a/dash/DashView.cpp b/dash/DashView.cpp
index 667bd9dff..da66419b5 100644
--- a/dash/DashView.cpp
+++ b/dash/DashView.cpp
@@ -30,6 +30,7 @@
 #include <UnityCore/RadioOptionFilter.h>
 
 #include "unity-shared/DashStyle.h"
+#include "unity-shared/KeyboardUtil.h"
 #include "unity-shared/UnitySettings.h"
 #include "unity-shared/UBusMessages.h"
 
@@ -890,21 +891,8 @@ Area* DashView::FindKeyFocusArea(unsigned int key_symbol,
 }
 }
 
- bool valid_search_key = false;
-
- if (direction == KEY_NAV_NONE)
- {
- /* Excluding meta chars, see keysymdef.h for reference */
- if (x11_key_code < XK_Select || x11_key_code > XK_Hyper_R)
- {
- if (x11_key_code == XK_Delete || x11_key_code == XK_BackSpace)
- valid_search_key = true;
- else
- valid_search_key = g_unichar_isprint(x11_key_code);
- }
- }
-
- if (valid_search_key || search_bar_->im_preedit)
+ if ((direction == KEY_NAV_NONE && ui::KeyboardUtil::IsPrintableKeySymbol(x11_key_code)) ||
+ search_bar_->im_preedit)
 {
 // then send the event to the search entry
 return search_bar_->text_entry();