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体验新版 GitCode,发现更多精彩内容 >>
提交
4a9e6782
编写于
10月 25, 2017
作者:
M
Michael Goderbauer
提交者:
GitHub
10月 25, 2017
浏览文件
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电子邮件补丁
差异文件
Announce the correct new value after increase/decrease has been performed on iOS (#4282)
上级
2d9f6acf
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
22 addition
and
3 deletion
+22
-3
lib/ui/semantics.dart
lib/ui/semantics.dart
+12
-3
lib/ui/semantics/semantics_node.h
lib/ui/semantics/semantics_node.h
+2
-0
lib/ui/semantics/semantics_update_builder.cc
lib/ui/semantics/semantics_update_builder.cc
+4
-0
lib/ui/semantics/semantics_update_builder.h
lib/ui/semantics/semantics_update_builder.h
+2
-0
shell/platform/darwin/ios/framework/Source/accessibility_bridge.mm
...tform/darwin/ios/framework/Source/accessibility_bridge.mm
+2
-0
未找到文件。
lib/ui/semantics.dart
浏览文件 @
4a9e6782
...
...
@@ -215,9 +215,12 @@ class SemanticsUpdateBuilder extends NativeFieldWrapperClass2 {
/// with an action that is no longer possible.
///
/// The `label` is a string that describes this node. The `value` property
/// describes the current value of the node as a string. The `hint` string
/// describes what result an action performed on this node has. The reading
/// direction of all these strings is given by `textDirection`.
/// describes the current value of the node as a string. The `increasedValue`
/// string will become the `value` string after a [SemanticsAction.increase]
/// action is performed. The `decreasedValue` string will become the `value`
/// string after a [SemanticsAction.decrease] action is performed. The `hint`
/// string describes what result an action performed on this node has. The
/// reading direction of all these strings is given by `textDirection`.
///
/// The `rect` is the region occupied by this node in its own coordinate
/// system.
...
...
@@ -232,6 +235,8 @@ class SemanticsUpdateBuilder extends NativeFieldWrapperClass2 {
String
label
,
String
hint
,
String
value
,
String
increasedValue
,
String
decreasedValue
,
TextDirection
textDirection
,
Float64List
transform
,
Int32List
children
...
...
@@ -248,6 +253,8 @@ class SemanticsUpdateBuilder extends NativeFieldWrapperClass2 {
label
,
hint
,
value
,
increasedValue
,
decreasedValue
,
textDirection
!=
null
?
textDirection
.
index
+
1
:
0
,
transform
,
children
);
...
...
@@ -263,6 +270,8 @@ class SemanticsUpdateBuilder extends NativeFieldWrapperClass2 {
String
label
,
String
hint
,
String
value
,
String
increasedValue
,
String
decreasedValue
,
int
textDirection
,
Float64List
transform
,
Int32List
children
...
...
lib/ui/semantics/semantics_node.h
浏览文件 @
4a9e6782
...
...
@@ -54,6 +54,8 @@ struct SemanticsNode {
std
::
string
label
;
std
::
string
hint
;
std
::
string
value
;
std
::
string
increasedValue
;
std
::
string
decreasedValue
;
int32_t
textDirection
=
0
;
// 0=unknown, 1=rtl, 2=ltr
SkRect
rect
=
SkRect
::
MakeEmpty
();
...
...
lib/ui/semantics/semantics_update_builder.cc
浏览文件 @
4a9e6782
...
...
@@ -44,6 +44,8 @@ void SemanticsUpdateBuilder::updateNode(int id,
std
::
string
label
,
std
::
string
hint
,
std
::
string
value
,
std
::
string
increasedValue
,
std
::
string
decreasedValue
,
int
textDirection
,
const
tonic
::
Float64List
&
transform
,
const
tonic
::
Int32List
&
children
)
{
...
...
@@ -55,6 +57,8 @@ void SemanticsUpdateBuilder::updateNode(int id,
node
.
label
=
label
;
node
.
hint
=
hint
;
node
.
value
=
value
;
node
.
increasedValue
=
increasedValue
;
node
.
decreasedValue
=
decreasedValue
;
node
.
textDirection
=
textDirection
;
node
.
transform
.
setColMajord
(
transform
.
data
());
node
.
children
=
std
::
vector
<
int32_t
>
(
...
...
lib/ui/semantics/semantics_update_builder.h
浏览文件 @
4a9e6782
...
...
@@ -35,6 +35,8 @@ class SemanticsUpdateBuilder
std
::
string
label
,
std
::
string
hint
,
std
::
string
value
,
std
::
string
increasedValue
,
std
::
string
decreasedValue
,
int
textDirection
,
const
tonic
::
Float64List
&
transform
,
const
tonic
::
Int32List
&
children
);
...
...
shell/platform/darwin/ios/framework/Source/accessibility_bridge.mm
浏览文件 @
4a9e6782
...
...
@@ -245,12 +245,14 @@ bool GeometryComparator(SemanticsObject* a, SemanticsObject* b) {
-
(
void
)
accessibilityIncrement
{
if
(
_node
.
HasAction
(
blink
::
SemanticsAction
::
kIncrease
))
{
_node
.
value
=
_node
.
increasedValue
;
_bridge
->
DispatchSemanticsAction
(
_uid
,
blink
::
SemanticsAction
::
kIncrease
);
}
}
-
(
void
)
accessibilityDecrement
{
if
(
_node
.
HasAction
(
blink
::
SemanticsAction
::
kDecrease
))
{
_node
.
value
=
_node
.
decreasedValue
;
_bridge
->
DispatchSemanticsAction
(
_uid
,
blink
::
SemanticsAction
::
kDecrease
);
}
}
...
...
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