From 6c402c27ba2c8cc2c7c6bb6f5fbb0c2d2d0c0f8b Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Mon, 2 Oct 2006 23:57:36 +0000
Subject: [PATCH] add seekpointer

---
 lib/gui/epositiongauge.cpp | 38 ++++++++++++++++++++++++++++++++++----
 lib/gui/epositiongauge.h   | 16 ++++++++++------
 2 files changed, 44 insertions(+), 10 deletions(-)

diff --git a/lib/gui/epositiongauge.cpp b/lib/gui/epositiongauge.cpp
index 712bf4a6..0adda5db 100644
--- a/lib/gui/epositiongauge.cpp
+++ b/lib/gui/epositiongauge.cpp
@@ -5,15 +5,19 @@ ePositionGauge::ePositionGauge(eWidget *parent)
 	: eWidget(parent)
 {
 	m_point_widget = new ePixmap(this);
+	m_seek_point_widget = new ePixmap(this);
 	m_point_widget->setAlphatest(1);
+	m_seek_point_widget->setAlphatest(1);
 	m_position = 0;
 	m_length = 0;
 	m_have_foreground_color = 0;
+	m_seek_position = 0;
 }
 
 ePositionGauge::~ePositionGauge()
 {
 	delete m_point_widget;
+	delete m_seek_point_widget;
 }
 
 void ePositionGauge::setLength(const pts_t &len)
@@ -38,11 +42,19 @@ void ePositionGauge::setInColor(const gRGB &color)
 	invalidate();
 }
 
-void ePositionGauge::setPointer(gPixmap *pixmap, const ePoint &center)
+void ePositionGauge::setPointer(int which, gPixmap *pixmap, const ePoint &center)
 {
-	m_point_center = center;
-	m_point_widget->setPixmap(pixmap);
-	m_point_widget->resize(pixmap->size());
+	if (which == 0)
+	{
+		m_point_center = center;
+		m_point_widget->setPixmap(pixmap);
+		m_point_widget->resize(pixmap->size());
+	} else
+	{
+		m_seek_point_center = center;
+		m_seek_point_widget->setPixmap(pixmap);
+		m_seek_point_widget->resize(pixmap->size());
+	}
 	updatePosition();
 }
 
@@ -161,9 +173,11 @@ int ePositionGauge::event(int event, void *data, void *data2)
 void ePositionGauge::updatePosition()
 {
 	m_pos = scale(m_position);
+	m_seek_pos = scale(m_seek_position);
 	int base = (size().height() - 10) / 2;
 	
 	m_point_widget->move(ePoint(m_pos - m_point_center.x(), base - m_point_center.y()));
+	m_seek_point_widget->move(ePoint(m_seek_pos - m_seek_point_center.x(), base - m_seek_point_center.y()));
 }
 
 int ePositionGauge::scale(const pts_t &val)
@@ -185,3 +199,19 @@ void ePositionGauge::setForegroundColor(const gRGB &col)
 		invalidate();
 	}
 }
+
+void ePositionGauge::enableSeekPointer(int enable)
+{
+	if (enable)
+		m_seek_point_widget->show();
+	else
+		m_seek_point_widget->hide();
+}
+
+void ePositionGauge::setSeekPosition(const pts_t &pos)
+{
+	if (m_seek_position == pos)
+		return;
+	m_seek_position = pos;
+	updatePosition();
+}
diff --git a/lib/gui/epositiongauge.h b/lib/gui/epositiongauge.h
index 74e972c3..4b202098 100644
--- a/lib/gui/epositiongauge.h
+++ b/lib/gui/epositiongauge.h
@@ -17,10 +17,14 @@ public:
 	void setPosition(const pts_t &pos);
 	
 	void setInColor(const gRGB &color); /* foreground? */
-	void setPointer(gPixmap *pixmap, const ePoint &center);
+	void setPointer(int which, gPixmap *pixmap, const ePoint &center);
 	
 	void setInOutList(PyObject *list);
 	void setForegroundColor(const gRGB &col);
+	
+	void enableSeekPointer(int enable);
+	void setSeekPosition(const pts_t &pos);
+	
 #ifndef SWIG
 protected:
 	int event(int event, void *data=0, void *data2=0);
@@ -30,12 +34,12 @@ private:
 	{
 		evtChangedPosition = evtUserWidget
 	};
-	ePixmap *m_point_widget;
-	ePoint m_point_center;
+	ePixmap *m_point_widget, *m_seek_point_widget;
+	ePoint m_point_center, m_seek_point_center;
+	
+	pts_t m_position, m_length, m_seek_position;
+	int m_pos, m_seek_pos;
 	
-	pts_t m_position, m_length;
-	int m_pos;
-
 		/* TODO: this is duplicated code from lib/service/servicedvb.h */
 	struct cueEntry
 	{
-- 
2.30.2