src/FUiIme_EcoreEventHandler.cpp

   1 //\r
   2 // Open Service Platform\r
   3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.\r
   4 //\r
   5 // Licensed under the Apache License, Version 2.0 (the License);\r
   6 // you may not use this file except in compliance with the License.\r
   7 // You may obtain a copy of the License at\r
   8 //\r
   9 //     http://www.apache.org/licenses/LICENSE-2.0\r
  10 //\r
  11 // Unless required by applicable law or agreed to in writing, software\r
  12 // distributed under the License is distributed on an "AS IS" BASIS,\r
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  14 // See the License for the specific language governing permissions and\r
  15 // limitations under the License.\r
  16 //\r
  17 \r
  18 /**\r
  19  * @file        FUiIme_EcoreEventHandler.cpp\r
  20  * @brief       This is the implementation file for the %_EcoreEventHandler class.\r
  21  *\r
  22  * This implementation file contains definition of the %_EcoreEventHandler class.\r
  23  */\r
  24 \r
  25 #include <new>\r
  26 \r
  27 #include <Ecore_X.h>\r
  28 #include <Elementary.h>\r
  29 \r
  30 #include <FBaseSysLog.h>\r
  31 \r
  32 #include "FUi_EcoreEvas.h"\r
  33 #include "FUi_EcoreEvasMgr.h"\r
  34 #include "FUiIme_EcoreEventHandler.h"\r
  35 #include "FUiIme_TargetWindowAgent.h"\r
  36 \r
  37 using namespace Tizen::Ui;\r
  38 \r
  39 namespace Tizen { namespace Ui { namespace Ime {\r
  40 \r
  41 _EcoreEventHandler* _EcoreEventHandler::__pEcoreEventHandler = null;\r
  42 \r
  43 _EcoreEventHandler::_EcoreEventHandler(void)\r
  44         :__pClientMessageHandler(null)\r
  45 {\r
  46 }\r
  47 \r
  48 _EcoreEventHandler::~_EcoreEventHandler(void)\r
  49 {\r
  50         __pEcoreEventHandler = null;\r
  51 \r
  52         if (__pClientMessageHandler)\r
  53         {\r
  54                 ecore_event_handler_del(__pClientMessageHandler);\r
  55                 __pClientMessageHandler = null;\r
  56         }\r
  57 }\r
  58 \r
  59 _EcoreEventHandler*\r
  60 _EcoreEventHandler::GetInstance(void)\r
  61 {\r
  62         if (__pEcoreEventHandler == null)\r
  63         {\r
  64                 __pEcoreEventHandler = new(std::nothrow) _EcoreEventHandler();\r
  65                 SysTryReturn(NID_UI_IME, __pEcoreEventHandler, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] Memory allocation failed.");\r
  66         }\r
  67 \r
  68         return __pEcoreEventHandler;\r
  69 }\r
  70 \r
  71 result\r
  72 _EcoreEventHandler::Activate(void)\r
  73 {\r
  74         result r = E_SUCCESS;\r
  75 \r
  76         r = Deactivate();\r
  77         SysTryReturnResult(NID_UI_IME, r == E_SUCCESS, r, "Propagating.");\r
  78 \r
  79         _EcoreEvasMgr* pEcoreEvasMgr = GetEcoreEvasMgr();\r
  80         SysTryReturnResult(NID_UI_IME, pEcoreEvasMgr, E_OBJ_NOT_FOUND, "The required instance does not exist.");\r
  81         _EcoreEvas* pEcoreEvas = pEcoreEvasMgr->GetEcoreEvas();\r
  82         SysTryReturnResult(NID_UI_IME, pEcoreEvas, E_OBJ_NOT_FOUND, "The required instance does not exist.");\r
  83         Evas_Object* pEvasObject = pEcoreEvas->GetWindowObject();\r
  84         SysTryReturnResult(NID_UI_IME, pEvasObject, E_OBJ_NOT_FOUND, "The required instance does not exist.");\r
  85 \r
  86         __pClientMessageHandler = ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE, ClientMessageCallback, pEvasObject);\r
  87         SysTryReturnResult(NID_UI_IME, __pClientMessageHandler, E_SYSTEM, "A failure occurs from the underlying system.");\r
  88 \r
  89         return r;\r
  90 }\r
  91 \r
  92 result\r
  93 _EcoreEventHandler::Deactivate(void)\r
  94 {\r
  95         result r = E_SUCCESS;\r
  96 \r
  97         if (__pClientMessageHandler)\r
  98         {\r
  99                 void* pData = null;\r
 100                 pData = ecore_event_handler_del(__pClientMessageHandler);\r
 101                 SysTryReturnResult(NID_UI_IME, pData, E_SYSTEM, "A failure occurs from the underlying system.");\r
 102 \r
 103                 __pClientMessageHandler = null;\r
 104         }\r
 105 \r
 106         return r;\r
 107 }\r
 108 \r
 109 Eina_Bool\r
 110 _EcoreEventHandler::ClientMessageCallback(void* pData, int type, void* pEvent)\r
 111 {\r
 112         SysLog(NID_UI_IME, "The client message callback has been called.");\r
 113 \r
 114         Ecore_X_Event_Client_Message* pMessage = null;\r
 115         pMessage = static_cast<Ecore_X_Event_Client_Message*>(pEvent);\r
 116         SysTryReturn(NID_UI_IME, pMessage, ECORE_CALLBACK_CANCEL, E_SYSTEM, "[E_SYSTEM] A failure occurs from the underlying system.");\r
 117 \r
 118 /* set orientation of the input panel\r
 119         result r = E_SUCCESS;\r
 120 \r
 121     if (pMessage->message_type == ECORE_X_ATOM_E_ILLUME_ROTATE_WINDOW_ANGLE)\r
 122         {\r
 123                 Evas_Object* pEvasObject = null;\r
 124                 pEvasObject = reinterpret_cast<Evas_Object*>(pData);\r
 125                 SysTryReturn(NID_UI_IME, pEvasObject, ECORE_CALLBACK_CANCEL, E_SYSTEM, "[E_SYSTEM] A failure occurs from the underlying system.");\r
 126 \r
 127                 Ecore_X_Window inputPanelWindow = elm_win_xwindow_get(pEvasObject);\r
 128                 Ecore_X_Window activeWindow = pMessage->data.l[1];\r
 129 \r
 130                 _TargetWindowAgent* pTargetWindowAgent = _TargetWindowAgent::GetInstance();\r
 131                 r = GetLastResult();\r
 132                 SysTryReturn(NID_UI_IME, pTargetWindowAgent, ECORE_CALLBACK_CANCEL, r, "[%s] Propagating.", GetErrorMessage(r));\r
 133 \r
 134                 if (pTargetWindowAgent->IsActive(inputPanelWindow, activeWindow))\r
 135                 {\r
 136                         int angle = pMessage->data.l[0];\r
 137 \r
 138                         r = pTargetWindowAgent->SetOrientation(angle);\r
 139                         SysTryReturn(NID_UI_IME, r == E_SUCCESS, ECORE_CALLBACK_CANCEL, r, "[%s] Propagating.", GetErrorMessage(r));\r
 140                 }\r
 141         }\r
 142 */\r
 143         if (pMessage->message_type == ECORE_X_ATOM_E_WINDOW_ROTATION_CHANGE_REQUEST)\r
 144         {\r
 145                 SysLog(NID_UI_IME, "The client message callback related to the ECORE_X_ATOM_E_WINDOW_ROTATION_CHANGE_REQUEST has been called.");\r
 146 \r
 147                 _EcoreEvasMgr* pEcoreEvasMgr = GetEcoreEvasMgr();\r
 148                 SysTryReturn(NID_UI_IME, pEcoreEvasMgr, ECORE_CALLBACK_CANCEL, E_OBJ_NOT_FOUND, "[E_OBJ_NOT_FOUND] The required instance does not exist.");\r
 149                 _EcoreEvas* pEcoreEvas = pEcoreEvasMgr->GetEcoreEvas();\r
 150                 SysTryReturn(NID_UI_IME, pEcoreEvas, ECORE_CALLBACK_CANCEL, E_OBJ_NOT_FOUND, "[E_OBJ_NOT_FOUND] The required instance does not exist.");\r
 151                 Evas_Object* pEvasObject = pEcoreEvas->GetWindowObject();\r
 152                 SysTryReturn(NID_UI_IME, pEvasObject, ECORE_CALLBACK_CANCEL, E_OBJ_NOT_FOUND, "[E_OBJ_NOT_FOUND] The required instance does not exist.");\r
 153                 Ecore_X_Window inputPanelWindow = elm_win_xwindow_get(pEvasObject);\r
 154 \r
 155                 SysLog(NID_UI_IME, "The handle of the window which is requested to rotate is %x and that of the input panel window is %x.", pMessage->win, inputPanelWindow);\r
 156                 if (pMessage->win == inputPanelWindow)\r
 157                 {\r
 158 /* set orientation of the input panel\r
 159                         int angle = pMessage->data.l[1];\r
 160 \r
 161                         _TargetWindowAgent* pTargetWindowAgent = _TargetWindowAgent::GetInstance();\r
 162                         r = GetLastResult();\r
 163                         SysTryReturn(NID_UI_IME, pTargetWindowAgent, ECORE_CALLBACK_CANCEL, r, "[%s] Propagating.", GetErrorMessage(r));\r
 164 \r
 165                         r = pTargetWindowAgent->SetOrientation(angle);\r
 166                         SysTryReturn(NID_UI_IME, r == E_SUCCESS, ECORE_CALLBACK_CANCEL, r, "[%s] Propagating.", GetErrorMessage(r));\r
 167 */\r
 168                 }\r
 169         }\r
 170 \r
 171         return ECORE_CALLBACK_RENEW;\r
 172 }\r
 173 \r
 174 }}} // Tizen::Ui::Ime\r