Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 339 insertions, 0 deletions

diff --git a/noatun-plugins/alsaplayer/userinterface.cpp b/noatun-plugins/alsaplayer/userinterface.cpp
new file mode 100644
index 0000000..1071736
--- /dev/null
+++ b/noatun-plugins/alsaplayer/userinterface.cpp
@@ -0,0 +1,339 @@
+/*
+ * 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 "seeker.h"
+#include "userinterface.h"
+#include <noatun/app.h>
+#include <noatun/player.h>
+#include <noatun/controls.h>
+#include <noatun/effects.h>
+#include <noatun/engine.h>
+
+#include <qtoolbutton.h>
+#include <qdragobject.h>
+#include <qlayout.h>
+#include <qtooltip.h>
+#include <qframe.h>
+
+#include <kstatusbar.h>
+#include <kpopupmenu.h>
+#include <kurldrag.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kurldrag.h>
+#include <noatun/playlist.h>
+#include <noatun/stdaction.h>
+
+#include <arts/artsmodules.h>
+#include <arts/reference.h>
+#include <arts/soundserver.h>
+#include <arts/kmedia2.h>
+
+#include "configmodule.h"
+
+AlsaPlayer::AlsaPlayer()
+	: APMainWindow	(0, "AlsaPlayer"),
+		UserInterface	(),
+		speed_				(100)
+{
+	connect
+		(
+		 playlistButton,
+		 SIGNAL(clicked()),
+		 napp->player(),
+		 SLOT(toggleListView())
+		);
+
+	connect
+		(
+		 previousButton,
+		 SIGNAL(clicked()),
+		 napp->player(),
+		 SLOT(back())
+		);
+
+	connect
+		(
+		 nextButton,
+		 SIGNAL(clicked()),
+		 napp->player(),
+		 SLOT(forward())
+		);
+
+	connect
+		(
+		 stopButton,
+		 SIGNAL(clicked()),
+		 napp->player(),
+		 SLOT(stop())
+		);
+
+	connect
+		(
+		 playButton,
+		 SIGNAL(clicked()),
+		 napp->player(),
+		 SLOT(playpause())
+		);
+
+	connect(napp, SIGNAL(hideYourself()), 	SLOT(hide()));
+	connect(napp, SIGNAL(showYourself()), 	SLOT(show()));
+
+	connect(napp->player(), SIGNAL(playlistShown()),	SLOT(slotPlayListShown()));
+	connect(napp->player(), SIGNAL(playlistHidden()),	SLOT(slotPlayListHidden()));
+	connect(napp->player(), SIGNAL(playing()),				SLOT(slotPlaying()));
+	connect(napp->player(), SIGNAL(stopped()),				SLOT(slotStopped()));
+	connect(napp->player(), SIGNAL(paused()),					SLOT(slotPaused()));
+
+	connect(napp->player(), SIGNAL(timeout()),				SLOT(slotTimeout()));
+	connect(napp->player(), SIGNAL(changed()),				SLOT(slotTrackChanged()));
+
+	connect
+		(
+		 napp->player(),
+		 SIGNAL(volumeChanged(int)),
+		 SLOT(slotVolumeChanged(int))
+		);
+
+	connect
+		(
+		 new AlsaPlayerConfigModule(this),
+		 SIGNAL(saved()),
+		 SLOT(slotConfigChanged())
+		);
+
+	connect
+		(
+		 volumeSlider,
+		 SIGNAL(valueChanged(int)),
+		 napp->player(),
+		 SLOT(setVolume(int))
+		);
+
+	connect
+		(
+		 forwardButton,
+		 SIGNAL(clicked()),
+		 SLOT(slotForward())
+		);
+
+	connect
+		(
+		 pauseButton,
+		 SIGNAL(clicked()),
+		 SLOT(slotPause())
+		);
+
+	connect(speedSlider, SIGNAL(valueChanged(int)), SLOT(slotSetSpeed(int)));
+
+	menuButton->setPopup(NoatunStdAction::ContextMenu::contextMenu());
+
+	setIcon(BarIcon("noatun"));
+
+	napp->player()->handleButtons();
+
+	loadConfig();
+
+	resize(sizeHint().width(), minimumSizeHint().height());
+
+	show();
+}
+
+AlsaPlayer::~AlsaPlayer()
+{
+	// Empty.
+}
+
+void AlsaPlayer::closeEvent(QCloseEvent *)
+{
+	unload();
+}
+
+void AlsaPlayer::dragEnterEvent(QDragEnterEvent *event)
+{
+	event->accept(KURLDrag::canDecode(event));
+}
+
+void AlsaPlayer::dropEvent(QDropEvent *event)
+{
+	KURL::List uri;
+	if (KURLDrag::decode(event, uri))
+	{
+		for (KURL::List::Iterator i = uri.begin(); i !=	uri.end(); ++i)
+			napp->player()->openFile(*i, false);
+	}
+}
+
+void AlsaPlayer::setTitleText(const QString & s)
+{
+	QString titleText
+		(s.isNull() ? napp->player()->current().title() : s);
+
+	if (titleLabel->text() != titleText)
+		titleLabel->setText(titleText);
+}
+
+void AlsaPlayer::slotPlaying()
+{
+	setTitleText(QString::null);
+
+	playButton->setOn(true);
+	stopButton->setEnabled(true);
+}
+
+void AlsaPlayer::slotStopped()
+{
+	setTitleText(i18n("No File Loaded"));
+
+	stopButton->setEnabled(false);
+	playButton->setOn(false);
+}
+
+void AlsaPlayer::slotPaused()
+{
+	setTitleText(QString::null);
+
+	stopButton->setEnabled(true);
+	playButton->setOn(false);
+}
+
+bool AlsaPlayer::eventFilter(QObject *o, QEvent *e)
+{
+	switch (e->type())
+	{
+		case QEvent::MouseButtonPress:
+			mousePressEvent(static_cast<QMouseEvent *>(e));
+			break;
+
+		case QEvent::Wheel:
+			wheelEvent(static_cast<QWheelEvent*>(e));
+			return true;
+			break;
+
+		default:
+			break;
+	}
+
+  return QWidget::eventFilter(o, e);
+}
+
+void AlsaPlayer::slotPlayListShown()
+{
+	playlistButton->setOn(true);
+}
+
+void AlsaPlayer::slotPlayListHidden()
+{
+	playlistButton->setOn(false);
+}
+
+void AlsaPlayer::mousePressEvent(QMouseEvent * e)
+{
+	if (e->button() == RightButton)
+	{
+		NoatunStdAction::ContextMenu::showContextMenu();
+		return;
+	}
+
+	return QWidget::mousePressEvent(e);
+}
+
+void AlsaPlayer::wheelEvent(QWheelEvent * e)
+{
+	int newVolume = napp->player()->volume() + (e->delta() / 120);
+	napp->player()->setVolume(newVolume);
+}
+
+void AlsaPlayer::slotConfigChanged()
+{
+	loadConfig();
+}
+
+void AlsaPlayer::slotVolumeChanged(int i)
+{
+	QString text("%1%");
+	volumeLabel->setText(text.arg(i));
+	volumeSlider->setValue(i);
+}
+
+void AlsaPlayer::slotTimeout()
+{
+	// noatun bug: napp->player()->lengthString() will crash if there's
+	// no 'current track'.
+	if (!napp->player()->current())
+		return;
+
+	setTitleText(QString::null);
+
+	QString lengthText(napp->player()->lengthString());
+
+	if (timeLabel->text() != lengthText)
+		timeLabel->setText(lengthText);
+}
+
+void AlsaPlayer::loadConfig()
+{
+	// Empty.
+}
+
+void AlsaPlayer::slotRestart()
+{
+	napp->player()->skipTo(0);
+}
+
+void AlsaPlayer::slotTrackChanged()
+{
+	slotSetSpeed(speed_);
+}
+
+void AlsaPlayer::slotSetSpeed(int newSpeed)
+{
+	speed_ = newSpeed;
+
+	pauseButton->setEnabled(0 != speed_);
+	speedLabel->setText(QString("%1%").arg(speed_));
+
+	Arts::PlayObject playobject(napp->player()->engine()->playObject());
+	Arts::PitchablePlayObject pitchable = Arts::DynamicCast(playobject);
+
+	if (!pitchable.isNull())
+	{
+		float f = (float(speed_) / 100.f);
+		pitchable.speed(f);
+	}
+}
+
+void AlsaPlayer::slotPause()
+{
+	speedSlider->setValue(0);
+	pauseButton->setEnabled(false);
+}
+
+void AlsaPlayer::slotForward()
+{
+	speedSlider->setValue(100);
+}
+
+#include "userinterface.moc"
+// vim:ts=2:sw=2:tw=78:noet