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Applications can use an embedder API to obtain the isolate ID and then use it in calls to the Dart service protocol.
106 lines
3.1 KiB
C++
106 lines
3.1 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_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_H_
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#define FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_H_
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#include <map>
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#include <memory>
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#include <string>
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#include <vector>
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#include "flutter/fml/closure.h"
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#include "flutter/fml/macros.h"
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#include "flutter/fml/mapping.h"
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#include "flutter/shell/platform/embedder/embedder.h"
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#include "flutter/shell/platform/embedder/tests/embedder_test_gl_surface.h"
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#include "flutter/testing/test_dart_native_resolver.h"
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namespace flutter {
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namespace testing {
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using SemanticsNodeCallback = std::function<void(const FlutterSemanticsNode*)>;
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using SemanticsActionCallback =
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std::function<void(const FlutterSemanticsCustomAction*)>;
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class EmbedderContext {
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public:
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EmbedderContext(std::string assets_path = "");
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~EmbedderContext();
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const std::string& GetAssetsPath() const;
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const fml::Mapping* GetVMSnapshotData() const;
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const fml::Mapping* GetVMSnapshotInstructions() const;
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const fml::Mapping* GetIsolateSnapshotData() const;
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const fml::Mapping* GetIsolateSnapshotInstructions() const;
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void AddIsolateCreateCallback(fml::closure closure);
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void AddNativeCallback(const char* name, Dart_NativeFunction function);
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void SetSemanticsNodeCallback(SemanticsNodeCallback update_semantics_node);
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void SetSemanticsCustomActionCallback(
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SemanticsActionCallback semantics_custom_action);
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void SetPlatformMessageCallback(
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std::function<void(const FlutterPlatformMessage*)> callback);
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private:
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// This allows the builder to access the hooks.
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friend class EmbedderConfigBuilder;
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std::string assets_path_;
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std::unique_ptr<fml::Mapping> vm_snapshot_data_;
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std::unique_ptr<fml::Mapping> vm_snapshot_instructions_;
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std::unique_ptr<fml::Mapping> isolate_snapshot_data_;
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std::unique_ptr<fml::Mapping> isolate_snapshot_instructions_;
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std::vector<fml::closure> isolate_create_callbacks_;
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std::shared_ptr<TestDartNativeResolver> native_resolver_;
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SemanticsNodeCallback update_semantics_node_callback_;
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SemanticsActionCallback update_semantics_custom_action_callback_;
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std::unique_ptr<EmbedderTestGLSurface> gl_surface_; // lazy
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std::function<void(const FlutterPlatformMessage*)> platform_message_callback_;
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static VoidCallback GetIsolateCreateCallbackHook();
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static FlutterUpdateSemanticsNodeCallback
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GetUpdateSemanticsNodeCallbackHook();
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static FlutterUpdateSemanticsCustomActionCallback
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GetUpdateSemanticsCustomActionCallbackHook();
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void FireIsolateCreateCallbacks();
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void SetNativeResolver();
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void SetupOpenGLSurface();
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bool GLMakeCurrent();
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bool GLClearCurrent();
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bool GLPresent();
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uint32_t GLGetFramebuffer();
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bool GLMakeResourceCurrent();
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void* GLGetProcAddress(const char* name);
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void PlatformMessageCallback(const FlutterPlatformMessage* message);
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FML_DISALLOW_COPY_AND_ASSIGN(EmbedderContext);
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};
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} // namespace testing
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} // namespace flutter
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#endif // FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_H_
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