src/Core/BoxState.cpp

   1 /*
   2  * Copyright (c) 2013 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Flora License, Version 1.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://floralicense.org/license/
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16 /**
  17  * @file    BoxState.cpp
  18  * @author  Yunchan Cho (yunchan.cho@samsung.com)
  19  */
  20 #include "IBoxContext.h"
  21 #include "IBoxState.h"
  22 #include "BoxState.h"
  23
  24 // BoxState
  25 void BoxState::switchState()
  26 {
  27     // TODO this creation may be wrong..
  28     m_context->setState(IBoxStatePtr(this));
  29 }
  30
  31 void BoxState::setContext(IBoxContextPtr context)
  32 {
  33     m_context = context;
  34 }
  35
  36 IBoxContextPtr BoxState::getContext()
  37 {
  38     return m_context;
  39 }
  40
  41 // BoxReadyState
  42 IBoxStatePtr BoxInitState::permitShow()
  43 {
  44     return IBoxStatePtr(BoxShowState::create(getContext()));
  45 }
  46
  47 // BoxShowState
  48 IBoxStatePtr BoxShowState::permitShow()
  49 {
  50     // In this case, existing state needn't to be changed
  51     return IBoxStatePtr(this);
  52 }
  53
  54 IBoxStatePtr BoxShowState::permitHide()
  55 {
  56     return IBoxStatePtr(BoxHideState::create(getContext()));
  57 }
  58
  59 IBoxStatePtr BoxShowState::permitOpenPd()
  60 {
  61     return IBoxStatePtr(BoxOpenPdState::create(getContext()));
  62 }
  63
  64 IBoxStatePtr BoxShowState::permitPause()
  65 {
  66     return IBoxStatePtr(BoxPauseState::create(getContext()));
  67 }
  68
  69 // BoxHideState
  70 IBoxStatePtr BoxHideState::permitShutdown()
  71 {
  72     // In this case, existing state needn't to be changed
  73     // because there is no state to be changed from Hide State
  74     return IBoxStatePtr(this);
  75 }
  76
  77 // BoxOpenPdState
  78 IBoxStatePtr BoxOpenPdState::permitClosePd()
  79 {
  80     return IBoxStatePtr(BoxClosePdState::create(getContext()));
  81 }
  82
  83 // BoxClosePdState
  84 IBoxStatePtr BoxClosePdState::permitShow()
  85 {
  86     return IBoxStatePtr(BoxShowState::create(getContext()));
  87 }
  88
  89 // BoxPauseState
  90 IBoxStatePtr BoxPauseState::permitResume()
  91 {
  92     return IBoxStatePtr(BoxResumeState::create(getContext()));
  93 }
  94
  95 IBoxStatePtr BoxPauseState::permitHide()
  96 {
  97     return IBoxStatePtr(BoxHideState::create(getContext()));
  98 }
  99
 100 // BoxResumeState
 101 IBoxStatePtr BoxResumeState::permitShow()
 102 {
 103     return IBoxStatePtr(BoxShowState::create(getContext()));
 104 }
 105
 106 IBoxStatePtr BoxResumeState::permitHide()
 107 {
 108     return IBoxStatePtr(BoxHideState::create(getContext()));
 109 }