[PATCH 1/3 wayland-fits] core/pointer: Keep track of the focus serial

[Neil Roberts]

The focus serial is needed to correctly send a cursor so it is useful
to be able to verify that this is working correctly.
---
 src/test/core/pointer.cpp | 2 ++
 src/test/core/pointer.h   | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/test/core/pointer.cpp b/src/test/core/pointer.cpp
index be6f9a9..eb94fd3 100644
--- a/src/test/core/pointer.cpp
+++ b/src/test/core/pointer.cpp
@@ -29,6 +29,7 @@ namespace core {
 Pointer::Pointer(const Seat& seat)
 	: seat_(seat)
 	, focus_(NULL)
+	, focusSerial_(0)
 	, x_(-1)
 	, y_(-1)
 	, button_(0)
@@ -73,6 +74,7 @@ bool Pointer::hasFocus(wl_surface* surface)
 // 		<< wl_fixed_to_int(y) << std::endl;
 	
 	pointer->focus_ = wl_surface;
+	pointer->focusSerial_ = serial;
 	pointer->x_ = wl_fixed_to_int(x);
 	pointer->y_ = wl_fixed_to_int(y);
 }
diff --git a/src/test/core/pointer.h b/src/test/core/pointer.h
index e891142..3607861 100644
--- a/src/test/core/pointer.h
+++ b/src/test/core/pointer.h
@@ -57,6 +57,7 @@ public:
 	const uint32_t button() const { return button_; }
 	const uint32_t buttonState() const { return buttonState_; }
 	wl_surface* focus() const { return focus_; }
+	const uint32_t focusSerial() const { return focusSerial_; }
 
 	bool hasFocus(wl_surface*);
 
@@ -76,6 +77,7 @@ private:
 
 	const Seat&	seat_;
 	wl_surface*	focus_;
+	uint32_t	focusSerial_;
 	int32_t		x_;
 	int32_t		y_;
 	uint32_t	button_;
-- 
1.8.3.1