From 93d2789f700a8b26b47661933029d95a238aacac Mon Sep 17 00:00:00 2001
From: Jan Haller <bromeon@gmail.com>
Date: Tue, 13 May 2014 16:18:14 +0200
Subject: [PATCH] Window focus: Added empty implementations for Android and iOS

---
 src/SFML/Window/Android/WindowImplAndroid.cpp | 15 +++++++++++++++
 src/SFML/Window/Android/WindowImplAndroid.hpp | 15 +++++++++++++++
 src/SFML/Window/iOS/WindowImplUIKit.hpp       | 15 +++++++++++++++
 src/SFML/Window/iOS/WindowImplUIKit.mm        | 15 +++++++++++++++
 4 files changed, 60 insertions(+)

diff --git a/src/SFML/Window/Android/WindowImplAndroid.cpp b/src/SFML/Window/Android/WindowImplAndroid.cpp
index 1b1a1a4ba..22cf60cab 100644
--- a/src/SFML/Window/Android/WindowImplAndroid.cpp
+++ b/src/SFML/Window/Android/WindowImplAndroid.cpp
@@ -181,6 +181,21 @@ void WindowImplAndroid::setKeyRepeatEnabled(bool enabled)
 }
 
 
+////////////////////////////////////////////////////////////
+void WindowImplAndroid::requestFocus()
+{
+    // Not applicable
+}
+
+
+////////////////////////////////////////////////////////////
+bool WindowImplAndroid::hasFocus() const
+{
+    // Not applicable
+    return false;
+}
+
+
 ////////////////////////////////////////////////////////////
 void WindowImplAndroid::forwardEvent(const Event& event)
 {
diff --git a/src/SFML/Window/Android/WindowImplAndroid.hpp b/src/SFML/Window/Android/WindowImplAndroid.hpp
index 7786248be..f5106e3ae 100644
--- a/src/SFML/Window/Android/WindowImplAndroid.hpp
+++ b/src/SFML/Window/Android/WindowImplAndroid.hpp
@@ -154,6 +154,21 @@ public:
     ////////////////////////////////////////////////////////////
     virtual void setKeyRepeatEnabled(bool enabled);
 
+    ////////////////////////////////////////////////////////////
+    /// \brief Request the current window to be made the active
+    ///        foreground window
+    ///
+    ////////////////////////////////////////////////////////////
+    virtual void requestFocus();
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Check whether the window has the input focus
+    ///
+    /// \return True if window has focus, false otherwise
+    ///
+    ////////////////////////////////////////////////////////////
+    virtual bool hasFocus() const;
+
     static void forwardEvent(const Event& event);
     static WindowImplAndroid* singleInstance;
 
diff --git a/src/SFML/Window/iOS/WindowImplUIKit.hpp b/src/SFML/Window/iOS/WindowImplUIKit.hpp
index 9f56fe906..61d082886 100644
--- a/src/SFML/Window/iOS/WindowImplUIKit.hpp
+++ b/src/SFML/Window/iOS/WindowImplUIKit.hpp
@@ -157,6 +157,21 @@ public:
     ////////////////////////////////////////////////////////////
     virtual void setKeyRepeatEnabled(bool enabled);
 
+    ////////////////////////////////////////////////////////////
+    /// \brief Request the current window to be made the active
+    ///        foreground window
+    ///
+    ////////////////////////////////////////////////////////////
+    virtual void requestFocus();
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Check whether the window has the input focus
+    ///
+    /// \return True if window has focus, false otherwise
+    ///
+    ////////////////////////////////////////////////////////////
+    virtual bool hasFocus() const;
+
 public:
 
     using WindowImpl::pushEvent;
diff --git a/src/SFML/Window/iOS/WindowImplUIKit.mm b/src/SFML/Window/iOS/WindowImplUIKit.mm
index 12b91aa41..7ccf7b318 100644
--- a/src/SFML/Window/iOS/WindowImplUIKit.mm
+++ b/src/SFML/Window/iOS/WindowImplUIKit.mm
@@ -169,6 +169,21 @@ void WindowImplUIKit::setKeyRepeatEnabled(bool enabled)
     // Not applicable
 }
 
+
+////////////////////////////////////////////////////////////
+void WindowImplUIKit::requestFocus()
+{
+    // Not applicable
+}
+
+
+////////////////////////////////////////////////////////////
+bool WindowImplUIKit::hasFocus() const
+{
+    // Not applicable
+    return false;
+}
+
     
 ////////////////////////////////////////////////////////////
 SFView* WindowImplUIKit::getGlView() const