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/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 162 insertions, 0 deletions

diff --git a/noatun/library/video.cpp b/noatun/library/video.cpp
new file mode 100644
index 00000000..c259d4ba
--- /dev/null
+++ b/noatun/library/video.cpp
@@ -0,0 +1,162 @@
+/****************************************************************************
+	Copyright (C) 2002 Charles Samuels
+	this file is on the BSD license, sans advertisement clause
+ *****************************************************************************/
+
+#include <noatun/video.h>
+#include <noatun/app.h>
+#include <noatun/player.h>
+#include <noatun/engine.h>
+
+#include <qpopupmenu.h>
+#include <kaction.h>
+#include <klocale.h>
+
+#include "globalvideo.h"
+
+// sorry :)
+QPtrList<VideoFrame> VideoFrame::frames;
+
+VideoFrame *VideoFrame::whose=0;
+
+struct VideoFrame::Private
+{
+};
+
+
+VideoFrame::VideoFrame(KXMLGUIClient *clientParent, QWidget *parent, const char*name, WFlags f)
+	: KVideoWidget(clientParent, parent, name, f)
+{
+	d = new Private;
+	connect(napp->player(), SIGNAL(newSong()), SLOT(changed()));
+	connect(napp->player(), SIGNAL(stopped()), SLOT(stopped()));
+	frames.append(this);
+}
+
+VideoFrame::VideoFrame(QWidget *parent, const char *name, WFlags f)
+	 : KVideoWidget(parent, name, f)
+{
+	d = new Private;
+	connect(napp->player(), SIGNAL(newSong()), SLOT(changed()));
+	connect(napp->player(), SIGNAL(stopped()), SLOT(stopped()));
+	frames.append(this);
+}
+
+VideoFrame::~VideoFrame()
+{
+	if (whose == this)
+	{
+		embed(Arts::VideoPlayObject::null());
+		whose=0;
+	}
+
+	frames.removeRef(this);
+	VideoFrame *l = frames.last();
+	if (l) l->give();
+	else whose=0;
+	delete d;
+}
+
+VideoFrame *VideoFrame::playing()
+{
+	return whose;
+}
+
+QPopupMenu *VideoFrame::popupMenu(QWidget *parent)
+{
+    QPopupMenu *view = new QPopupMenu(parent);
+    action( "half_size" )->plug( view );
+    action( "normal_size" )->plug( view );
+    action( "double_size" )->plug( view );
+    view->insertSeparator();
+    action( "fullscreen_mode" )->plug( view );
+	return view;
+}
+
+void VideoFrame::give()
+{
+	VideoFrame *old=whose;
+	whose = this;
+	
+	if (whose != old && old != 0)
+	{
+		old->embed(Arts::VideoPlayObject::null());
+		emit old->lost();
+	}
+
+	Arts::PlayObject po = napp->player()->engine()->playObject();
+	if (po.isNull()) return;
+	
+	Arts::VideoPlayObject vpo = Arts::DynamicCast(po);
+	if (!vpo.isNull())
+	{
+		embed(vpo);
+		emit acquired();
+	}
+}
+
+void VideoFrame::changed()
+{
+	if (whose==this)
+		give();
+}
+
+void VideoFrame::stopped()
+{
+	if (whose==this)
+	{
+		embed(Arts::VideoPlayObject::null());
+		emit lost();
+	}
+}
+
+#include <qlayout.h>
+
+
+GlobalVideo::GlobalVideo()
+    : QWidget( 0, 0, WType_TopLevel | WStyle_Customize | WStyle_DialogBorder | WStyle_Title )
+{
+	setCaption(i18n("Video - Noatun"));
+	(new QVBoxLayout(this))->setAutoAdd(true);
+	video = new VideoFrame(this);
+	menu = video->popupMenu(this);
+
+	// FIXME: How to obtain minimum size for top-level widgets?
+//	video->setMinimumSize(minimumSizeHint());
+//	video->setMinimumSize(101,35);
+	video->setMinimumSize(128,96);
+
+	connect(video, SIGNAL(acquired()), SLOT(appear()));
+	connect(video, SIGNAL(lost()), SLOT(hide()));
+	connect(video, SIGNAL(adaptSize(int,int)), this, SLOT(slotAdaptSize(int,int)));
+
+	video->setNormalSize();
+	video->give();
+}
+
+void GlobalVideo::slotAdaptSize(int w, int h)
+{
+    resize(w, h);
+}
+
+void GlobalVideo::appear()
+{
+	QWidget::show();
+}
+
+void GlobalVideo::hide()
+{
+	QWidget::hide();
+}
+
+void GlobalVideo::mouseReleaseEvent(QMouseEvent *e)
+{
+	if (e->button() == RightButton)
+	{
+		menu->exec(mapToGlobal(e->pos()));
+	}
+}
+
+#include "globalvideo.moc"
+#include "video.moc"
+