From d87cde46e25c058ffc76d3871ca4e2ceb3e57991 Mon Sep 17 00:00:00 2001
From: Henrik Rydberg <rydberg@euromail.se>
Date: Tue, 29 Mar 2011 10:26:05 +0200
Subject: Prepare for gesture frame additions

Rename internal variables and fix makefile to make room for new
targets.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
---
 src/grail-api.c    | 16 ++++++++--------
 src/grail-impl.h   |  2 +-
 src/grail-legacy.c |  2 +-
 tools/Makefile.am  |  8 +++++---
 4 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/src/grail-api.c b/src/grail-api.c
index 6ef4b7d..1d4233a 100644
--- a/src/grail-api.c
+++ b/src/grail-api.c
@@ -154,7 +154,7 @@ void GRAIL_PUBLIC grail_get_units(const struct grail *ge,
 const struct utouch_frame GRAIL_PUBLIC *
 grail_get_contact_frame(const struct grail *ge)
 {
-	return ge->impl->frame;
+	return ge->impl->touch;
 }
 
 static void flush_events(struct grail *ge)
@@ -226,15 +226,15 @@ static int gesture_timeout(struct grail *ge, const struct utouch_frame *frame)
 }
 
 static void report_frame(struct grail *ge,
-			 const struct utouch_frame *frame,
+			 const struct utouch_frame *touch,
 			 const struct input_event *syn)
 {
 	struct grail_impl *impl = ge->impl;
 	struct grail_event gev;
 
-	ge->impl->frame = frame;
+	impl->touch = touch;
 
-	if (frame->num_active && !frame->prev->num_active) {
+	if (touch->num_active && !touch->prev->num_active) {
 		impl->ongoing = 1;
 		impl->gesture = 0;
 	}
@@ -242,14 +242,14 @@ static void report_frame(struct grail *ge,
 	if (!impl->ongoing)
 		return;
 
-	gin_frame_begin(ge, frame);
-	gru_recognize(ge, frame);
-	gin_frame_end(ge, frame);
+	gin_frame_begin(ge, touch);
+	gru_recognize(ge, touch);
+	gin_frame_end(ge, touch);
 
 	if (!grailbuf_empty(&impl->gbuf))
 		impl->gesture = 1;
 
-	if (frame->num_active == 0 || gesture_timeout(ge, frame))
+	if (touch->num_active == 0 || gesture_timeout(ge, touch))
 		impl->ongoing &= impl->gesture;
 }
 
diff --git a/src/grail-impl.h b/src/grail-impl.h
index 7036382..8f73a2d 100644
--- a/src/grail-impl.h
+++ b/src/grail-impl.h
@@ -38,7 +38,7 @@ struct grail_impl {
 	struct evemu_device *evemu;
 	struct mtdev *mtdev;
 	utouch_frame_handle fh;
-	const struct utouch_frame *frame;
+	const struct utouch_frame *touch;
 	struct evbuf evbuf;
 	struct grailbuf gbuf;
 	int filter_abs;
diff --git a/src/grail-legacy.c b/src/grail-legacy.c
index 779595b..7e5c969 100644
--- a/src/grail-legacy.c
+++ b/src/grail-legacy.c
@@ -42,7 +42,7 @@ int GRAIL_PUBLIC grail_get_contacts(const struct grail *ge,
 				    struct grail_contact *touch, int max_touch)
 {
 	const struct gesture_inserter *gin = ge->gin;
-	const struct utouch_frame *frame = ge->impl->frame;
+	const struct utouch_frame *frame = ge->impl->touch;
 	int i;
 	if (frame->num_active < max_touch)
 		max_touch = frame->num_active;
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 303f70d..c7e0a75 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -2,6 +2,8 @@ bin_PROGRAMS = grail-gesture
 
 INCLUDES=-I$(top_srcdir)/include/
 
-grail_gesture_SOURCES = grail-gesture.c
-grail_gesture_LDFLAGS = -L$(top_builddir)/src/.libs/ \
-	-lutouch-grail -lutouch-frame -lutouch-evemu -lmtdev -lm
+AM_CFLAGS = $(X11_CFLAGS) $(XINPUT_CFLAGS)
+
+AM_LDFLAGS = -L$(top_builddir)/src/.libs/ \
+	-lutouch-grail -lutouch-frame -lutouch-evemu -lmtdev \
+	$(X11_LIBS) $(XINPUT_LIBS) -lm
-- 
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