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Embedder Prompt API

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This commit is contained in:
Paul Rouget 2019-12-09 10:26:47 +01:00
parent 5f55cd5d71
commit 51f15a055e
17 changed files with 447 additions and 110 deletions
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52
support/hololens/ServoApp/ServoControl/Servo.h
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@ -19,29 +19,7 @@ extern "C" {
hstring char2hstring(const char *);
std::unique_ptr<char *> hstring2char(hstring);
class ServoDelegate {
public:
// Called from any thread
virtual void WakeUp() = 0;
// Called from GL thread
virtual void OnServoLoadStarted() = 0;
virtual void OnServoLoadEnded() = 0;
virtual void OnServoHistoryChanged(bool, bool) = 0;
virtual void OnServoShutdownComplete() = 0;
virtual void OnServoTitleChanged(hstring) = 0;
virtual void OnServoAlert(hstring) = 0;
virtual void OnServoURLChanged(hstring) = 0;
virtual bool OnServoAllowNavigation(hstring) = 0;
virtual void OnServoAnimatingChanged(bool) = 0;
virtual void OnServoIMEStateChanged(bool) = 0;
virtual void Flush() = 0;
virtual void MakeCurrent() = 0;
virtual void OnServoMediaSessionMetadata(hstring, hstring, hstring) = 0;
virtual void OnServoMediaSessionPlaybackStateChange(int) = 0;
protected:
virtual ~ServoDelegate(){};
};
class ServoDelegate;
class Servo {
public:
@ -50,6 +28,7 @@ public:
ServoDelegate &Delegate() { return mDelegate; }
typedef capi::CMouseButton MouseButton;
typedef capi::CPromptResult PromptResult;
typedef capi::CMediaSessionActionType MediaSessionActionType;
typedef capi::CMediaSessionPlaybackState MediaSessionPlaybackState;
@ -100,6 +79,33 @@ private:
GLsizei mWindowHeight;
};
class ServoDelegate {
public:
// Called from any thread
virtual void WakeUp() = 0;
// Called from GL thread
virtual void OnServoLoadStarted() = 0;
virtual void OnServoLoadEnded() = 0;
virtual void OnServoHistoryChanged(bool, bool) = 0;
virtual void OnServoShutdownComplete() = 0;
virtual void OnServoTitleChanged(hstring) = 0;
virtual void OnServoURLChanged(hstring) = 0;
virtual bool OnServoAllowNavigation(hstring) = 0;
virtual void OnServoAnimatingChanged(bool) = 0;
virtual void OnServoIMEStateChanged(bool) = 0;
virtual void Flush() = 0;
virtual void MakeCurrent() = 0;
virtual void OnServoMediaSessionMetadata(hstring, hstring, hstring) = 0;
virtual void OnServoMediaSessionPlaybackStateChange(int) = 0;
virtual void OnServoPromptAlert(hstring, bool) = 0;
virtual Servo::PromptResult OnServoPromptOkCancel(hstring, bool) = 0;
virtual Servo::PromptResult OnServoPromptYesNo(hstring, bool) = 0;
virtual std::optional<hstring> OnServoPromptInput(hstring, hstring, bool) = 0;
protected:
virtual ~ServoDelegate(){};
};
// This is sad. We need a static pointer to Servo because we use function
// pointer as callback in Servo, and these functions need a way to get
// the Servo instance. See https://github.com/servo/servo/issues/22967