dali/internal/accessibility/bridge/bridge-hyperlink.cpp

   1 /*
   2  * Copyright (c) 2021 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 // EXTERNAL INCLUDES
  19 #include <string>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/internal/accessibility/bridge/bridge-hyperlink.h>
  23
  24 using namespace Dali::Accessibility;
  25
  26 void BridgeHyperlink::RegisterInterfaces()
  27 {
  28   DBus::DBusInterfaceDescription desc{AtspiDbusInterfaceHyperlink};
  29   AddGetPropertyToInterface(desc, "NAnchors", &BridgeHyperlink::GetAnchorCount);
  30   AddGetPropertyToInterface(desc, "StartIndex", &BridgeHyperlink::GetStartIndex);
  31   AddGetPropertyToInterface(desc, "EndIndex", &BridgeHyperlink::GetEndIndex);
  32   AddFunctionToInterface(desc, "GetObject", &BridgeHyperlink::GetAnchorAccessible);
  33   AddFunctionToInterface(desc, "GetURI", &BridgeHyperlink::GetAnchorUri);
  34   AddFunctionToInterface(desc, "IsValid", &BridgeHyperlink::IsValid);
  35   mDbusServer.addInterface("/", desc, true);
  36 }
  37
  38 Hyperlink* BridgeHyperlink::FindSelf() const
  39 {
  40   auto self = BridgeBase::FindSelf();
  41   assert(self);
  42   auto hyperlinkInterface = dynamic_cast<Hyperlink*>(self);
  43   if(!hyperlinkInterface)
  44   {
  45     throw std::domain_error{"object " + self->GetAddress().ToString() + " doesn't have Hyperlink interface"};
  46   }
  47   return hyperlinkInterface;
  48 }
  49
  50 DBus::ValueOrError<int32_t> BridgeHyperlink::GetEndIndex()
  51 {
  52   return FindSelf()->GetEndIndex();
  53 }
  54
  55 DBus::ValueOrError<int32_t> BridgeHyperlink::GetStartIndex()
  56 {
  57   return FindSelf()->GetStartIndex();
  58 }
  59
  60 DBus::ValueOrError<int32_t> BridgeHyperlink::GetAnchorCount()
  61 {
  62   return FindSelf()->GetAnchorCount();
  63 }
  64
  65 DBus::ValueOrError<Dali::Accessibility::Accessible*> BridgeHyperlink::GetAnchorAccessible(int32_t anchorIndex)
  66 {
  67   return FindSelf()->GetAnchorAccessible(anchorIndex);
  68 }
  69
  70 DBus::ValueOrError<std::string> BridgeHyperlink::GetAnchorUri(int32_t anchorIndex)
  71 {
  72   return FindSelf()->GetAnchorUri(anchorIndex);
  73 }
  74
  75 DBus::ValueOrError<bool> BridgeHyperlink::IsValid()
  76 {
  77   return FindSelf()->IsValid();
  78 }