Input direction/locale to come from platform input context

Change-Id: Ib049693211a08dcffc9dbe49add54e7feab38978
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

src/gui/kernel/qinputpanel.cpp

@@ -41,7 +41,6 @@
 
 #include <qinputpanel.h>
 #include <private/qinputpanel_p.h>
-#include "private/qkeymapper_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -254,7 +253,11 @@ bool QInputPanel::isAnimating() const
 */
 QLocale QInputPanel::locale() const
 {
-    return qt_keymapper_private()->keyboardInputLocale;
+    Q_D(const QInputPanel);
+    QPlatformInputContext *ic = d->platformInputContext();
+    if (ic)
+        return ic->locale();
+    return QLocale::c();
 }
 
 /*!
@@ -263,7 +266,11 @@ QLocale QInputPanel::locale() const
 */
 Qt::LayoutDirection QInputPanel::inputDirection() const
 {
-    return qt_keymapper_private()->keyboardInputDirection;
+    Q_D(const QInputPanel);
+    QPlatformInputContext *ic = d->platformInputContext();
+    if (ic)
+        return ic->inputDirection();
+    return Qt::LeftToRight;
 }
 
 /*!

src/gui/kernel/qplatforminputcontext_qpa.cpp

@@ -42,6 +42,7 @@
 #include <qplatforminputcontext_qpa.h>
 #include <qguiapplication.h>
 #include <QRect>
+#include "private/qkeymapper_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -207,4 +208,25 @@ void QPlatformInputContext::emitInputPanelVisibleChanged()
     emit qApp->inputPanel()->visibleChanged();
 }
 
+QLocale QPlatformInputContext::locale() const
+{
+    return qt_keymapper_private()->keyboardInputLocale;
+}
+
+void QPlatformInputContext::emitLocaleChanged()
+{
+    emit qApp->inputPanel()->localeChanged();
+}
+
+Qt::LayoutDirection QPlatformInputContext::inputDirection() const
+{
+    return qt_keymapper_private()->keyboardInputDirection;
+}
+
+void QPlatformInputContext::emitInputDirectionChanged(Qt::LayoutDirection newDirection)
+{
+    emit qApp->inputPanel()->inputDirectionChanged(newDirection);
+}
+
+
 QT_END_NAMESPACE

src/gui/kernel/qplatforminputcontext_qpa.h

@@ -77,6 +77,11 @@ public:
     virtual void hideInputPanel();
     virtual bool isInputPanelVisible() const;
     void emitInputPanelVisibleChanged();
+
+    virtual QLocale locale() const;
+    void emitLocaleChanged();
+    virtual Qt::LayoutDirection inputDirection() const;
+    void emitInputDirectionChanged(Qt::LayoutDirection newDirection);
 };
 
 QT_END_NAMESPACE

tests/auto/gui/kernel/qinputpanel/tst_qinputpanel.cpp

@@ -54,6 +54,8 @@ public:
         m_updateCallCount(0),
         m_resetCallCount(0),
         m_commitCallCount(0),
+        m_localeCallCount(0),
+        m_inputDirectionCallCount(0),
         m_lastQueries(Qt::ImhNone),
         m_action(QInputPanel::Click),
         m_cursorPosition(0),
@@ -91,12 +93,24 @@ public:
     {
         return m_visible;
     }
+    virtual QLocale locale() const
+    {
+        m_localeCallCount++;
+        return QLocale::c();
+    }
+    virtual Qt::LayoutDirection inputDirection() const
+    {
+        m_inputDirectionCallCount++;
+        return Qt::LeftToRight;
+    }
 
     bool m_animating;
     bool m_visible;
     int m_updateCallCount;
     int m_resetCallCount;
     int m_commitCallCount;
+    mutable int m_localeCallCount;
+    mutable int m_inputDirectionCallCount;
     Qt::InputMethodQueries m_lastQueries;
     QInputPanel::Action m_action;
     int m_cursorPosition;
@@ -144,6 +158,7 @@ private slots:
     void commit();
     void update();
     void query();
+    void inputDirection();
 private:
     InputItem m_inputItem;
     PlatformInputContext m_platformInputContext;
@@ -312,5 +327,16 @@ void tst_qinputpanel::query()
     QCOMPARE(cursorRectangle, QRect(1,2,3,4));
 }
 
+void tst_qinputpanel::inputDirection()
+{
+    QCOMPARE(m_platformInputContext.m_inputDirectionCallCount, 0);
+    qApp->inputPanel()->inputDirection();
+    QCOMPARE(m_platformInputContext.m_inputDirectionCallCount, 1);
+
+    QCOMPARE(m_platformInputContext.m_localeCallCount, 0);
+    qApp->inputPanel()->locale();
+    QCOMPARE(m_platformInputContext.m_localeCallCount, 1);
+}
+
 QTEST_MAIN(tst_qinputpanel)
 #include "tst_qinputpanel.moc"