Add ECORE_WL2_EVENT_POINTER_CONSTRAINTS event

[platform/core/uifw/dali-adaptor.git] / dali / internal / window-system / common / window-base.h

diff --git a/dali/internal/window-system/common/window-base.h b/dali/internal/window-system/common/window-base.h
index 204fdad..782bc9e 100644 (file)
--- a/dali/internal/window-system/common/window-base.h
+++ b/dali/internal/window-system/common/window-base.h
@@ -81,6 +81,7 @@ public:
   typedef Signal<void(Dali::Int32Pair&)>                                               MoveCompletedSignalType;
   typedef Signal<void(Dali::Uint16Pair&)>                                              ResizeCompletedSignalType;
   typedef Signal<void(WindowInsetsPartType, WindowInsetsPartState, const Extents&)>    InsetsChangedSignalType;
+  typedef Signal<void(const Dali::Int32Pair&, bool, bool)>                             PointerConstraintsSignalType;
 
   // Input events
   typedef Signal<void(Integration::Point&, uint32_t)> TouchEventSignalType;
@@ -513,6 +514,22 @@ public:
    */
   virtual void CursorVisibleSet(bool visible) = 0;
 
+  /**
+   * @brief Requests grab key events according to the requested device subtype
+   *
+   * @param[in] deviceSubclass The deviceSubclass type.
+   * @return Returns true if KeyboardGrab succeeds.
+   */
+  virtual bool KeyboardGrab(Device::Subclass::Type deviceSubclass) = 0;
+
+  /**
+   * @brief Requests ungrab key events
+   *
+   * @param[in] window The window instance.
+   * @return Returns true if KeyboardUnGrab succeeds.
+   */
+  virtual bool KeyboardUnGrab() = 0;
+
   // Signals
 
   /**
@@ -635,6 +652,11 @@ public:
    */
   InsetsChangedSignalType& InsetsChangedSignal();
 
+  /**
+   * @brief This signal is emitted when window pointer is locked/unlocked
+   */
+  PointerConstraintsSignalType& PointerConstraintsSignal();
+
 protected:
   // Undefined
   WindowBase(const WindowBase&) = delete;
@@ -666,6 +688,7 @@ protected:
   MoveCompletedSignalType                 mMoveCompletedSignal;
   ResizeCompletedSignalType               mResizeCompletedSignal;
   InsetsChangedSignalType                 mInsetsChangedSignal;
+  PointerConstraintsSignalType            mPointerConstraintsSignal;
 };
 
 } // namespace Adaptor