forked from mirrors/gecko-dev
65050213b6
Depends on D6682 Differential Revision: https://phabricator.services.mozilla.com/D6683 --HG-- extra : moz-landing-system : lando
111 lines
2.9 KiB
C++
111 lines
2.9 KiB
C++
/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "SessionAccessibility.h"
|
|
#include "AndroidUiThread.h"
|
|
#include "nsThreadUtils.h"
|
|
#include "HyperTextAccessible.h"
|
|
#include "JavaBuiltins.h"
|
|
#include "RootAccessibleWrap.h"
|
|
#include "nsAccessibilityService.h"
|
|
|
|
#ifdef DEBUG
|
|
#include <android/log.h>
|
|
#define AALOG(args...) \
|
|
__android_log_print(ANDROID_LOG_INFO, "GeckoAccessibilityNative", ##args)
|
|
#else
|
|
#define AALOG(args...) \
|
|
do { \
|
|
} while (0)
|
|
#endif
|
|
|
|
template<>
|
|
const char nsWindow::NativePtr<mozilla::a11y::SessionAccessibility>::sName[] =
|
|
"SessionAccessibility";
|
|
|
|
using namespace mozilla::a11y;
|
|
|
|
class Settings final
|
|
: public mozilla::java::SessionAccessibility::Settings::Natives<Settings>
|
|
{
|
|
public:
|
|
static void ToggleNativeAccessibility(bool aEnable)
|
|
{
|
|
if (aEnable) {
|
|
GetOrCreateAccService();
|
|
} else {
|
|
MaybeShutdownAccService(nsAccessibilityService::ePlatformAPI);
|
|
}
|
|
}
|
|
};
|
|
|
|
void
|
|
SessionAccessibility::SetAttached(bool aAttached,
|
|
already_AddRefed<Runnable> aRunnable)
|
|
{
|
|
if (RefPtr<nsThread> uiThread = GetAndroidUiThread()) {
|
|
uiThread->Dispatch(NS_NewRunnableFunction(
|
|
"SessionAccessibility::Attach",
|
|
[aAttached,
|
|
sa = java::SessionAccessibility::NativeProvider::GlobalRef(
|
|
mSessionAccessibility),
|
|
runnable = RefPtr<Runnable>(aRunnable)] {
|
|
sa->SetAttached(aAttached);
|
|
if (runnable) {
|
|
runnable->Run();
|
|
}
|
|
}));
|
|
}
|
|
}
|
|
|
|
void
|
|
SessionAccessibility::Init()
|
|
{
|
|
java::SessionAccessibility::NativeProvider::Natives<
|
|
SessionAccessibility>::Init();
|
|
Settings::Init();
|
|
}
|
|
|
|
mozilla::jni::Object::LocalRef
|
|
SessionAccessibility::GetNodeInfo(int32_t aID)
|
|
{
|
|
java::GeckoBundle::GlobalRef ret = nullptr;
|
|
RefPtr<SessionAccessibility> self(this);
|
|
nsAppShell::SyncRunEvent([this, self, aID, &ret] {
|
|
if (RootAccessibleWrap* rootAcc = GetRoot()) {
|
|
AccessibleWrap* acc = rootAcc->FindAccessibleById(aID);
|
|
if (acc) {
|
|
ret = acc->ToBundle();
|
|
} else {
|
|
AALOG("oops, nothing for %d", aID);
|
|
}
|
|
}
|
|
});
|
|
|
|
return mozilla::jni::Object::Ref::From(ret);
|
|
}
|
|
|
|
RootAccessibleWrap*
|
|
SessionAccessibility::GetRoot()
|
|
{
|
|
if (!mWindow) {
|
|
return nullptr;
|
|
}
|
|
|
|
return static_cast<RootAccessibleWrap*>(mWindow->GetRootAccessible());
|
|
}
|
|
|
|
void
|
|
SessionAccessibility::SetText(int32_t aID, jni::String::Param aText)
|
|
{
|
|
if (RootAccessibleWrap* rootAcc = GetRoot()) {
|
|
AccessibleWrap* acc = rootAcc->FindAccessibleById(aID);
|
|
if (!acc) {
|
|
return;
|
|
}
|
|
|
|
acc->SetTextContents(aText->ToString());
|
|
}
|
|
}
|