Improve build configuration

Add new configuration flags to simplify the customization process
of the virtual keyboard.

- lang-<code> flag enables the specified language.
- lang-all flag enables all the languages.
- handwriting flag enables the handwriting input method (t9write
  or lipi-toolkit)

Updated test cases and also fixed the virtual keyboard for single
language support.

Change-Id: I599816bed591bd193ad26cef0e9bf4812146e865
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/tests/auto/inputpanel/data/inputpanel/inputpanel.qml b/tests/auto/inputpanel/data/inputpanel/inputpanel.qml
index 6aee4b26..5f864445 100644
--- a/tests/auto/inputpanel/data/inputpanel/inputpanel.qml
+++ b/tests/auto/inputpanel/data/inputpanel/inputpanel.qml
@@ -181,8 +181,8 @@ InputPanel {
     function setLocale(inputLocale) {
         VirtualKeyboardSettings.locale = inputLocale
         if (["ar", "fa"].indexOf(inputLocale.substring(0, 2)) !== -1)
-            return Qt.inputMethod.locale.name.substring(0, 2) === inputLocale.substring(0, 2)
-        return Qt.inputMethod.locale.name === inputLocale
+            return inputPanel.keyboard.locale.substring(0, 2) === inputLocale.substring(0, 2)
+        return inputPanel.keyboard.locale === inputLocale
     }
 
     function setActiveLocales(activeLocales) {
@@ -267,6 +267,10 @@ InputPanel {
     }
 
     function multiLayoutKeyActionHelper(key, keyActionOnCurrentLayoutCb) {
+        if (!keyboardLayoutLoader.item) {
+            console.warn("Key not found \\u%1 (keyboard layout not loaded)".arg(key.charCodeAt(0).toString(16)))
+            return false
+        }
         var success = keyActionOnCurrentLayoutCb(key)
         for (var c = 0; !success && c < 2; c++) {
             // Check if the current layout contains multiple layouts