base/dali-toolkit/public-api/focus-manager/focus-manager.cpp

   1 /*
   2  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (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://www.apache.org/licenses/LICENSE-2.0
   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
  18 // CLASS HEADER
  19
  20 #include <dali-toolkit/public-api/focus-manager/focus-manager.h>
  21
  22 // EXTERNAL INCLUDES
  23
  24 // INTERNAL INCLUDES
  25
  26 #include <dali-toolkit/internal/focus-manager/focus-manager-impl.h>
  27
  28 namespace Dali
  29 {
  30
  31 namespace Toolkit
  32 {
  33
  34 const char* const FocusManager::SIGNAL_FOCUS_CHANGED = "focus-changed";
  35 const char* const FocusManager::SIGNAL_FOCUS_OVERSHOT = "focus-overshot";
  36 const char* const FocusManager::SIGNAL_FOCUSED_ACTOR_ACTIVATED = "focused-actor-activated";
  37
  38 FocusManager::FocusManager()
  39 {
  40 }
  41
  42 FocusManager::~FocusManager()
  43 {
  44 }
  45
  46 FocusManager FocusManager::Get()
  47 {
  48   FocusManager manager;
  49
  50   // Check whether the focus manager is already created
  51   SingletonService singletonService( SingletonService::Get() );
  52   if ( singletonService )
  53   {
  54     Dali::BaseHandle handle = singletonService.GetSingleton(typeid(FocusManager));
  55     if(handle)
  56     {
  57       // If so, downcast the handle of singleton to focus manager
  58       manager = FocusManager(dynamic_cast<Internal::FocusManager*>(handle.GetObjectPtr()));
  59     }
  60
  61     if(!manager)
  62     {
  63       // If not, create the focus manager and register it as a singleton
  64       manager = FocusManager(new Internal::FocusManager());
  65       singletonService.Register(typeid(manager), manager);
  66     }
  67   }
  68
  69   return manager;
  70 }
  71
  72 FocusManager::FocusManager(Internal::FocusManager *impl)
  73   : BaseHandle(impl)
  74 {
  75 }
  76
  77 void FocusManager::SetAccessibilityAttribute(Actor actor, AccessibilityAttribute type, const std::string& text)
  78 {
  79   GetImpl(*this).SetAccessibilityAttribute(actor, type, text);
  80 }
  81
  82 std::string FocusManager::GetAccessibilityAttribute(Actor actor, AccessibilityAttribute type) const
  83 {
  84   return GetImpl(*this).GetAccessibilityAttribute(actor, type);
  85 }
  86
  87 void FocusManager::SetFocusOrder(Actor actor, const unsigned int order)
  88 {
  89   GetImpl(*this).SetFocusOrder(actor, order);
  90 }
  91
  92 unsigned int FocusManager::GetFocusOrder(Actor actor) const
  93 {
  94   return GetImpl(*this).GetFocusOrder(actor);
  95 }
  96
  97 unsigned int FocusManager::GenerateNewFocusOrder() const
  98 {
  99   return GetImpl(*this).GenerateNewFocusOrder();
 100 }
 101
 102 Actor FocusManager::GetActorByFocusOrder(const unsigned int order)
 103 {
 104   return GetImpl(*this).GetActorByFocusOrder(order);
 105 }
 106
 107 bool FocusManager::SetCurrentFocusActor(Actor actor)
 108 {
 109   return GetImpl(*this).SetCurrentFocusActor(actor);
 110 }
 111
 112 Actor FocusManager::GetCurrentFocusActor()
 113 {
 114   return GetImpl(*this).GetCurrentFocusActor();
 115 }
 116
 117 Actor FocusManager::GetCurrentFocusGroup()
 118 {
 119   return GetImpl(*this).GetCurrentFocusGroup();
 120 }
 121
 122 unsigned int FocusManager::GetCurrentFocusOrder()
 123 {
 124   return GetImpl(*this).GetCurrentFocusOrder();
 125 }
 126
 127 bool FocusManager::MoveFocusForward()
 128 {
 129   return GetImpl(*this).MoveFocusForward();
 130 }
 131
 132 bool FocusManager::MoveFocusBackward()
 133 {
 134   return GetImpl(*this).MoveFocusBackward();
 135 }
 136
 137 void FocusManager::ClearFocus()
 138 {
 139   GetImpl(*this).ClearFocus();
 140 }
 141
 142 void FocusManager::Reset()
 143 {
 144   GetImpl(*this).Reset();
 145 }
 146
 147 void FocusManager::SetFocusGroup(Actor actor, bool isFocusGroup)
 148 {
 149   GetImpl(*this).SetFocusGroup(actor, isFocusGroup);
 150 }
 151
 152 bool FocusManager::IsFocusGroup(Actor actor) const
 153 {
 154   return GetImpl(*this).IsFocusGroup(actor);
 155 }
 156
 157 void FocusManager::SetGroupMode(bool enabled)
 158 {
 159   GetImpl(*this).SetGroupMode(enabled);
 160 }
 161
 162 bool FocusManager::GetGroupMode() const
 163 {
 164   return GetImpl(*this).GetGroupMode();
 165 }
 166
 167 void FocusManager::SetWrapMode(bool wrapped)
 168 {
 169   GetImpl(*this).SetWrapMode(wrapped);
 170 }
 171
 172 bool FocusManager::GetWrapMode() const
 173 {
 174   return GetImpl(*this).GetWrapMode();
 175 }
 176
 177 void FocusManager::SetFocusIndicatorActor(Actor indicator)
 178 {
 179   GetImpl(*this).SetFocusIndicatorActor(indicator);
 180 }
 181
 182 Actor FocusManager::GetFocusIndicatorActor()
 183 {
 184   return GetImpl(*this).GetFocusIndicatorActor();
 185 }
 186
 187 Actor FocusManager::GetFocusGroup(Actor actor)
 188 {
 189   return GetImpl(*this).GetFocusGroup(actor);
 190 }
 191
 192 FocusManager::FocusChangedSignalV2& FocusManager::FocusChangedSignal()
 193 {
 194   return GetImpl(*this).FocusChangedSignal();
 195 }
 196
 197 FocusManager::FocusOvershotSignalV2& FocusManager::FocusOvershotSignal()
 198 {
 199   return GetImpl(*this).FocusOvershotSignal();
 200 }
 201
 202 FocusManager::FocusedActorActivatedSignalV2& FocusManager::FocusedActorActivatedSignal()
 203 {
 204   return GetImpl(*this).FocusedActorActivatedSignal();
 205 }
 206
 207 } // namespace Toolkit
 208
 209 } // namespace Dali