1 files changed, 104 insertions, 0 deletions
diff --git a/noatun-plugins/charlatan/seeker.cpp b/noatun-plugins/charlatan/seeker.cpp
new file mode 100644
index 0000000..4c07411
--- /dev/null
+++ b/noatun-plugins/charlatan/seeker.cpp
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2001 Rik Hemsley (rikkus) <rik@kde.org>
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.	IN NO EVENT SHALL THE
+ * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <qtimer.h>
+
+#include <noatun/app.h>
+#include <noatun/player.h>
+#include "seeker.h"
+#include "seeker.moc"
+
+Seeker::Seeker(QWidget * parent)
+	: QSlider(0, 60, 10, 0, Horizontal, parent),
+		adjusting_(false)
+{
+	delayedUpdateTimer_ = new QTimer(this);
+
+	connect(this, SIGNAL(sliderPressed()),		SLOT(slotSliderPressed()));
+	connect(this, SIGNAL(sliderReleased()),		SLOT(slotSliderReleased()));
+	connect(this, SIGNAL(valueChanged(int)),	SLOT(slotValueChanged(int)));
+
+	connect(napp->player(),				SIGNAL(timeout()),	SLOT(slotTimeout()));
+	connect(delayedUpdateTimer_,	SIGNAL(timeout()), 	SLOT(slotDelayedUpdate()));
+}
+
+Seeker::~Seeker()
+{
+}
+
+	void
+Seeker::slotSliderPressed()
+{
+	adjusting_ = true;
+}
+
+	void
+Seeker::slotValueChanged(int)
+{
+	if (adjusting_)
+		delayedUpdateTimer_->start(100, true);
+}
+
+	void
+Seeker::slotDelayedUpdate()
+{
+	napp->player()->skipTo(value());
+}
+
+	void
+Seeker::slotSliderReleased()
+{
+	delayedUpdateTimer_->stop();
+	adjusting_ = false;
+	napp->player()->skipTo(value());
+}
+
+	void
+Seeker::wheelEvent(QWheelEvent *)
+{
+	// Ignore.
+}
+
+	void
+Seeker::slotTimeout()
+{
+	blockSignals(true);
+	{
+		delayedUpdateTimer_->stop();
+
+		int currentLength	=	int(napp->player()->getLength());
+		int currentTime		=	int(napp->player()->getTime());
+
+		if (currentLength != maxValue())
+			setMaxValue(currentLength);
+
+		if (!adjusting_)
+		{
+			if (currentTime != value())
+				setValue(currentTime);
+		}
+	}
+	blockSignals(false);
+	update();
+}
+
+// vim:ts=2:sw=2:tw=78:noet