WinRT: Add camera button events on Windows Phone

Windows Phone 8.1 provides access to the camera button and press/release
events get passed as Key_CameraFocus and Key_Camera. Unfortunately a
release does not provide what has been pressed before, hence this
information needs to be cached when the press happens.

Done-with: Maurice Kalinowski<maurice.kalinowski@theqtcompany.com>
Task-number: QTBUG-39115
Change-Id: I6ce58a1f07a6bf7183b8d99a26e5cd7b0d32d6db
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
Reviewed-by: Samuel Nevala <samuel.nevala@intopalo.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/plugins/platforms/winrt/qwinrtintegration.h b/src/plugins/platforms/winrt/qwinrtintegration.h
index 3a151e1ed8..5456f6922f 100644
--- a/src/plugins/platforms/winrt/qwinrtintegration.h
+++ b/src/plugins/platforms/winrt/qwinrtintegration.h
@@ -52,6 +52,7 @@ namespace ABI {
             namespace UI {
                 namespace Input {
                     struct IBackPressedEventArgs;
+                    struct ICameraEventArgs;
                 }
             }
         }
@@ -100,6 +101,9 @@ public:
 private:
 #ifdef Q_OS_WINPHONE
     HRESULT onBackButtonPressed(IInspectable *, ABI::Windows::Phone::UI::Input::IBackPressedEventArgs *args);
+    HRESULT onCameraPressed(IInspectable *, ABI::Windows::Phone::UI::Input::ICameraEventArgs *);
+    HRESULT onCameraHalfPressed(IInspectable *, ABI::Windows::Phone::UI::Input::ICameraEventArgs *);
+    HRESULT onCameraReleased(IInspectable *, ABI::Windows::Phone::UI::Input::ICameraEventArgs *);
 #endif
     HRESULT onSuspended(IInspectable *, ABI::Windows::ApplicationModel::ISuspendingEventArgs *);
     HRESULT onResume(IInspectable *, IInspectable *);