Merge "Enable atspi" into devel/master
[platform/core/uifw/dali-adaptor.git] / dali / internal / accessibility / bridge / bridge-text.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 // CLASS HEADER
19 #include <dali/internal/accessibility/bridge/bridge-text.h>
20
21 // INTERNAL INCLUDES
22 #include <dali/internal/input/common/input-method-context-factory.h>
23
24 using namespace Dali::Accessibility;
25
26 void BridgeText::RegisterInterfaces()
27 {
28   DBus::DBusInterfaceDescription desc{AtspiDbusInterfaceText};
29   AddFunctionToInterface(desc, "GetText", &BridgeText::GetText);
30   AddGetPropertyToInterface(desc, "CharacterCount", &BridgeText::GetCharacterCount);
31   AddGetPropertyToInterface(desc, "CaretOffset", &BridgeText::GetCaretOffset);
32   AddFunctionToInterface(desc, "SetCaretOffset", &BridgeText::SetCaretOffset);
33   AddFunctionToInterface(desc, "GetTextAtOffset", &BridgeText::GetTextAtOffset);
34   AddFunctionToInterface(desc, "GetSelection", &BridgeText::GetSelection);
35   AddFunctionToInterface(desc, "SetSelection", &BridgeText::SetSelection);
36   AddFunctionToInterface(desc, "RemoveSelection", &BridgeText::RemoveSelection);
37   dbusServer.addInterface("/", desc, true);
38 }
39
40 Text* BridgeText::FindSelf() const
41 {
42   auto s = BridgeBase::FindSelf();
43   assert(s);
44   auto s2 = dynamic_cast<Text*>(s);
45   if(!s2)
46     throw std::domain_error{"object " + s->GetAddress().ToString() + " doesn't have Text interface"};
47   return s2;
48 }
49
50 DBus::ValueOrError<std::string> BridgeText::GetText(int startOffset, int endOffset)
51 {
52   return FindSelf()->GetText(startOffset, endOffset);
53 }
54
55 DBus::ValueOrError<int32_t> BridgeText::GetCharacterCount()
56 {
57   return FindSelf()->GetCharacterCount();
58 }
59
60 DBus::ValueOrError<int32_t> BridgeText::GetCaretOffset()
61 {
62   return FindSelf()->GetCaretOffset();
63 }
64
65 DBus::ValueOrError<bool> BridgeText::SetCaretOffset(int32_t offset)
66 {
67   return FindSelf()->SetCaretOffset(offset);
68 }
69
70 DBus::ValueOrError<std::string, int, int> BridgeText::GetTextAtOffset(int32_t offset, uint32_t boundary)
71 {
72   auto r = FindSelf()->GetTextAtOffset(offset, static_cast<TextBoundary>(boundary));
73   return {r.content, static_cast<int>(r.startOffset), static_cast<int>(r.endOffset)};
74 }
75
76 DBus::ValueOrError<int, int> BridgeText::GetSelection(int32_t selectionNum)
77 {
78   auto r = FindSelf()->GetSelection(selectionNum);
79   return {static_cast<int>(r.startOffset), static_cast<int>(r.endOffset)};
80 }
81
82 DBus::ValueOrError<bool> BridgeText::RemoveSelection(int32_t selectionNum)
83 {
84   return FindSelf()->RemoveSelection(selectionNum);
85 }
86
87 DBus::ValueOrError<bool> BridgeText::SetSelection(int32_t selectionNum, int32_t startOffset, int32_t endOffset)
88 {
89   return FindSelf()->SetSelection(selectionNum, startOffset, endOffset);
90 }