JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / replay / InputCursor.h

diff --git a/replay/InputCursor.h b/replay/InputCursor.h
index 6102a7fe8a3ac88f73df5854264f6d27055e0d47..6cdb292a520f7caaaa5ec970c44fe951f4eaf348 100644 (file)
--- a/replay/InputCursor.h
+++ b/replay/InputCursor.h
@@ -33,7 +33,6 @@
 #include "NondeterministicInput.h"
 #include <wtf/Noncopyable.h>
 #include <wtf/RefCounted.h>
-#include <wtf/text/AtomicString.h>
 
 namespace JSC {
 
@@ -41,12 +40,23 @@ class InputCursor : public RefCounted<InputCursor> {
     WTF_MAKE_NONCOPYABLE(InputCursor);
 public:
     InputCursor() { }
-
     virtual ~InputCursor() { }
 
     virtual bool isCapturing() const = 0;
     virtual bool isReplaying() const = 0;
 
+    void setWithinEventLoopInputExtent(bool withinEventLoopInputExtent)
+    {
+        // We can be within two input extents when a nested run loop
+        // processes additional user inputs while the debugger is paused.
+        // However, the debugger should not pause when capturing, and we
+        // should not replay event loop inputs while in a nested run loop.
+        ASSERT(m_withinEventLoopInputExtent != withinEventLoopInputExtent || !(isCapturing() || isReplaying()));
+        m_withinEventLoopInputExtent = withinEventLoopInputExtent;
+    }
+
+    bool withinEventLoopInputExtent() const { return m_withinEventLoopInputExtent; }
+
     template <class InputType, class... Args> inline
     void appendInput(Args&&... args)
     {
@@ -63,7 +73,10 @@ public:
     virtual void storeInput(std::unique_ptr<NondeterministicInputBase>) = 0;
     virtual NondeterministicInputBase* uncheckedLoadInput(InputQueue) = 0;
 protected:
-    virtual NondeterministicInputBase* loadInput(InputQueue, const AtomicString&) = 0;
+    virtual NondeterministicInputBase* loadInput(InputQueue, const String&) = 0;
+
+private:
+    bool m_withinEventLoopInputExtent {false};
 };
 
 } // namespace JSC