Add ControlManagerEventListener

Change-Id: I2c1a88c68df1da231debaadd34fb124c63c70e63
Signed-off-by: HeeJu Kang <mobum.kang@samsung.com>

diff --git a/src/ui/FUi_ControlManager.cpp b/src/ui/FUi_ControlManager.cpp
index c50cf9a..7d27364 100644 (file)
--- a/src/ui/FUi_ControlManager.cpp
+++ b/src/ui/FUi_ControlManager.cpp
@@ -49,6 +49,7 @@
 #include "FUi_UiEventManager.h"
 #include "FUi_TouchManager.h"
 #include "FUi_DimmingManager.h"
+#include "FUi_IControlManagerEventListener.h"
 #include "FUi_TouchLongPressGestureDetector.h"
 #include "FUi_TouchTapGestureDetector.h"
 #include "FUi_KeyEventManager.h"
@@ -64,6 +65,7 @@
 #include "FUiCtrl_Frame.h"
 #include "FUiCtrl_IndicatorManager.h"
 
+using namespace std;
 using namespace Tizen::App;
 using namespace Tizen::App::Package;
 using namespace Tizen::Base;
@@ -168,6 +170,8 @@ _ControlManager::Release(void)
        result  r = _SettingInfoImpl::RemoveSettingEventListenerForInternal(*__pInstance);
        SysTryReturnVoidResult(NID_UI, r == E_SUCCESS, r, "[%s] Propagating.", GetErrorMessage(r));
 
+       __pInstance->CallControlManagerEventListener();
+
        delete __pInstance;
        __pInstance = null;
 }
@@ -317,6 +321,7 @@ _ControlManager::_ControlManager(void) // [ToDo] exception check.
        , __defaultFontName(L"")
        , __screenDpi(0)
        , __pClipboardOwner(null)
+       , __pControlManagerEventListenerList(new (std::nothrow) LinkedListT<_IControlManagerEventListener*>)
 {
        result r = GetAppCoordinateSystem(__isCoordinateSystemLogical, __logicalCoordinateSystem, __logicalBaseScreenSize);
        SysTryReturnVoidResult(NID_UI, r == E_SUCCESS, E_SYSTEM, "[E_SYSTEM] System error occurred.");
@@ -705,6 +710,25 @@ _ControlManager::CallOnDetachingFromMainTree(_Control& control)
        return r;
 }
 
+void
+_ControlManager::CallControlManagerEventListener(void)
+{
+       unique_ptr<IEnumeratorT<_IControlManagerEventListener*> > pEnumerator(__pControlManagerEventListenerList->GetEnumeratorN());
+       if (pEnumerator)
+       {
+               while (pEnumerator->MoveNext() == E_SUCCESS)
+               {
+                       _IControlManagerEventListener* pListener = null;
+                       pEnumerator->GetCurrent(pListener);
+                       
+                       if (pListener)
+                       {
+                               pListener->OnControlManagerTerminating();
+                       }
+               }
+       }
+}
+
 result
 _ControlManager::CloseWindow(_Window& window) // [ToDo] exception check.
 {
@@ -1255,6 +1279,26 @@ _ControlManager::GetClipboardOwner(void) const
        return GetCurrentFrame();
 }
 
+result
+_ControlManager::AddControlManagerEventListener(_IControlManagerEventListener& listener)
+{
+       bool exist = __pControlManagerEventListenerList->Contains(&listener);
+       SysTryReturn(NID_UI, exist == false, E_OBJ_ALREADY_EXIST, E_OBJ_ALREADY_EXIST, "[%s] Propagating.", GetErrorMessage(E_OBJ_ALREADY_EXIST));
+
+       __pControlManagerEventListenerList->Add(&listener);
+
+       return E_SUCCESS;
+}
+
+result
+_ControlManager::RemoveControlManagerEventListener(_IControlManagerEventListener& listener)
+{
+       result r = __pControlManagerEventListenerList->Remove(&listener);
+       SysTryReturn(NID_UI, r == E_SUCCESS, E_OBJ_NOT_FOUND, E_OBJ_NOT_FOUND, "[%s] Propagating.", GetErrorMessage(E_OBJ_NOT_FOUND));
+
+       return E_SUCCESS;
+}
+
 _Control*
 _ControlManager::GetTopmostTouchedControl(const Point& point)
 {

diff --git a/src/ui/inc/FUi_ControlManager.h b/src/ui/inc/FUi_ControlManager.h
index a4b44ef..8795cd3 100644 (file)
--- a/src/ui/inc/FUi_ControlManager.h
+++ b/src/ui/inc/FUi_ControlManager.h
@@ -25,6 +25,7 @@
 #ifndef _FUI_INTERNAL_CONTROL_MANAGER_H_
 #define _FUI_INTERNAL_CONTROL_MANAGER_H_
 
+#include <unique_ptr.h>
 #include <FBaseColIListT.h>
 #include <FBaseColHashMapT.h>
 #include <FGrp_CoordinateSystem.h>
@@ -43,6 +44,7 @@ class _Window;
 class _IWindow;
 class _IUiEventListener;
 class _TouchGestureDetector;
+class _IControlManagerEventListener;
 
 class _OSP_EXPORT_ _ControlManager
        :       public Tizen::System::ISettingEventListener
@@ -128,6 +130,9 @@ public:
        void SetClipboardOwner(_Window* pOwner);
        _Window* GetClipboardOwner(void) const;
 
+       result AddControlManagerEventListener(_IControlManagerEventListener& listener);
+       result RemoveControlManagerEventListener(_IControlManagerEventListener& listener);
+
 private:
        ~_ControlManager(void);
        _ControlManager(void);
@@ -153,6 +158,7 @@ private:
        result CallOnPreAttachedToMainTree(_Control& control);
        result CallOnAttachedToMainTree(_Control& control);
        result CallOnDetachingFromMainTree(_Control& control);
+       void CallControlManagerEventListener(void);
 
        virtual void OnSettingChanged(Tizen::Base::String& key);
 
@@ -179,6 +185,7 @@ private:
        static _ControlManager* __pInstance;
        int __screenDpi;
        _Window* __pClipboardOwner;
+       std::unique_ptr<Tizen::Base::Collection::IListT<_IControlManagerEventListener*> > __pControlManagerEventListenerList;
 }; // _ControlManager
 
 }} // Tizen::Ui

diff --git a/src/ui/inc/FUi_IControlManagerEventListener.h b/src/ui/inc/FUi_IControlManagerEventListener.h
new file mode 100644 (file)
index 0000000..cb54409
--- /dev/null
+++ b/src/ui/inc/FUi_IControlManagerEventListener.h
@@ -0,0 +1,42 @@
+//
+// Open Service Platform
+// Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+/**
+ * @file       FUi_IControlManagerEventListener.h
+ * @brief      This is the header file for the _IControlManagerEventListener class.
+ *
+ * This header file contains the declarations of the %_IControlManagerEventListener class.
+ */
+
+#ifndef _FUI_INTERNAL_ICONTROL_MANAGER_EVENT_LISTENER_H_
+#define _FUI_INTERNAL_ICONTROL_MANAGER_EVENT_LISTENER_H_
+
+#include <FBaseRtIEventListener.h>
+
+namespace Tizen { namespace Ui
+{
+
+class _OSP_EXPORT_ _IControlManagerEventListener
+       : public Tizen::Base::Runtime::IEventListener
+{
+public:
+       virtual ~_IControlManagerEventListener(void) {}
+       virtual void OnControlManagerTerminating(void) = 0;
+};
+
+}}//Tizen::Ui
+
+#endif // _FUI_INTERNAL_ICONTROL_MANAGER_EVENT_LISTENER_H_