1 files changed, 102 insertions, 0 deletions
diff --git a/dom/media/webspeech/synth/ipc/SpeechSynthesisParent.h b/dom/media/webspeech/synth/ipc/SpeechSynthesisParent.h
new file mode 100644
index 0000000000..6ae4d38bbc
--- /dev/null
+++ b/dom/media/webspeech/synth/ipc/SpeechSynthesisParent.h
@@ -0,0 +1,102 @@
+/* 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/. */
+
+#ifndef mozilla_dom_SpeechSynthesisParent_h
+#define mozilla_dom_SpeechSynthesisParent_h
+
+#include "mozilla/dom/PSpeechSynthesisParent.h"
+#include "mozilla/dom/PSpeechSynthesisRequestParent.h"
+#include "nsSpeechTask.h"
+
+namespace mozilla::dom {
+
+class ContentParent;
+class SpeechTaskParent;
+class SpeechSynthesisRequestParent;
+
+class SpeechSynthesisParent : public PSpeechSynthesisParent {
+  friend class ContentParent;
+  friend class SpeechSynthesisRequestParent;
+  friend class PSpeechSynthesisParent;
+
+ public:
+  void ActorDestroy(ActorDestroyReason aWhy) override;
+
+  bool SendInit();
+
+ protected:
+  SpeechSynthesisParent();
+  virtual ~SpeechSynthesisParent();
+  PSpeechSynthesisRequestParent* AllocPSpeechSynthesisRequestParent(
+      const nsAString& aText, const nsAString& aLang, const nsAString& aUri,
+      const float& aVolume, const float& aRate, const float& aPitch,
+      const bool& aShouldResistFingerprinting);
+
+  bool DeallocPSpeechSynthesisRequestParent(
+      PSpeechSynthesisRequestParent* aActor);
+
+  mozilla::ipc::IPCResult RecvPSpeechSynthesisRequestConstructor(
+      PSpeechSynthesisRequestParent* aActor, const nsAString& aText,
+      const nsAString& aLang, const nsAString& aUri, const float& aVolume,
+      const float& aRate, const float& aPitch,
+      const bool& aShouldResistFingerprinting) override;
+};
+
+class SpeechSynthesisRequestParent : public PSpeechSynthesisRequestParent {
+ public:
+  explicit SpeechSynthesisRequestParent(SpeechTaskParent* aTask);
+  virtual ~SpeechSynthesisRequestParent();
+
+  RefPtr<SpeechTaskParent> mTask;
+
+ protected:
+  void ActorDestroy(ActorDestroyReason aWhy) override;
+
+  mozilla::ipc::IPCResult RecvPause() override;
+
+  mozilla::ipc::IPCResult RecvResume() override;
+
+  mozilla::ipc::IPCResult RecvCancel() override;
+
+  mozilla::ipc::IPCResult RecvForceEnd() override;
+
+  mozilla::ipc::IPCResult RecvSetAudioOutputVolume(
+      const float& aVolume) override;
+
+  mozilla::ipc::IPCResult Recv__delete__() override;
+};
+
+class SpeechTaskParent : public nsSpeechTask {
+  friend class SpeechSynthesisRequestParent;
+
+ public:
+  SpeechTaskParent(float aVolume, const nsAString& aUtterance,
+                   bool aShouldResistFingerprinting)
+      : nsSpeechTask(aVolume, aUtterance, aShouldResistFingerprinting),
+        mActor(nullptr) {}
+
+  nsresult DispatchStartImpl(const nsAString& aUri) override;
+
+  nsresult DispatchEndImpl(float aElapsedTime, uint32_t aCharIndex) override;
+
+  nsresult DispatchPauseImpl(float aElapsedTime, uint32_t aCharIndex) override;
+
+  nsresult DispatchResumeImpl(float aElapsedTime, uint32_t aCharIndex) override;
+
+  nsresult DispatchErrorImpl(float aElapsedTime, uint32_t aCharIndex) override;
+
+  nsresult DispatchBoundaryImpl(const nsAString& aName, float aElapsedTime,
+                                uint32_t aCharIndex, uint32_t aCharLength,
+                                uint8_t argc) override;
+
+  nsresult DispatchMarkImpl(const nsAString& aName, float aElapsedTime,
+                            uint32_t aCharIndex) override;
+
+ private:
+  SpeechSynthesisRequestParent* mActor;
+};
+
+}  // namespace mozilla::dom
+
+#endif