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34774974ab
This reverts commit 19ebd61442fd3bf6a69af2156c8b118fc8578ec2. Additionally, the following _flutter.runInView deadlock is fixed. Previously, a deadlock would occur when service protocol _flutter.runInView is used to restart the engine wihtout tearing down the shell: the shared mutex of the service protocol will be locked during the restart as it's in the middle of handling a service protocol message; if ServiceProtocol::AddHandler is also called during the restart, the deadlock happens as AddHandler also requires such lock. test/integration.shard/background_isolate_test.dart would fail without this fix.
53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_RUNTIME_RUNTIME_DELEGATE_H_
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#define FLUTTER_RUNTIME_RUNTIME_DELEGATE_H_
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#include <memory>
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#include <vector>
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#include "flutter/flow/layers/layer_tree.h"
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#include "flutter/lib/ui/semantics/custom_accessibility_action.h"
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#include "flutter/lib/ui/semantics/semantics_node.h"
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#include "flutter/lib/ui/text/font_collection.h"
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#include "flutter/lib/ui/window/platform_message.h"
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#include "third_party/dart/runtime/include/dart_api.h"
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namespace flutter {
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class RuntimeDelegate {
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public:
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virtual std::string DefaultRouteName() = 0;
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virtual void ScheduleFrame(bool regenerate_layer_tree = true) = 0;
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virtual void Render(std::unique_ptr<flutter::LayerTree> layer_tree) = 0;
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virtual void UpdateSemantics(SemanticsNodeUpdates update,
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CustomAccessibilityActionUpdates actions) = 0;
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virtual void HandlePlatformMessage(fml::RefPtr<PlatformMessage> message) = 0;
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virtual FontCollection& GetFontCollection() = 0;
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virtual void OnRootIsolateCreated() = 0;
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virtual void UpdateIsolateDescription(const std::string isolate_name,
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int64_t isolate_port) = 0;
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virtual void SetNeedsReportTimings(bool value) = 0;
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virtual std::unique_ptr<std::vector<std::string>>
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ComputePlatformResolvedLocale(
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const std::vector<std::string>& supported_locale_data) = 0;
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protected:
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virtual ~RuntimeDelegate();
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};
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} // namespace flutter
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#endif // FLUTTER_RUNTIME_RUNTIME_DELEGATE_H_
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