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, 123 insertions, 0 deletions

diff --git a/noatun-plugins/noatunmadness/madness.cpp b/noatun-plugins/noatunmadness/madness.cpp
new file mode 100644
index 0000000..0b0d086
--- /dev/null
+++ b/noatun-plugins/noatunmadness/madness.cpp
@@ -0,0 +1,123 @@
+/*****************************************************************
+
+Copyright (c) 2001 Charles Samuels <charles@kde.org>
+              2000 Rik Hemsley <rik@kde.org>
+
+This code is released under the GNU General Public License 2.0, or any
+later version, at your option.  I mean, you know the drill, just read
+RMS's novel that I'm supposed to put at the top of every story.  He's insane.
+******************************************************************/
+
+#include "madness.h"
+
+#include <kwin.h>
+#include <kwinmodule.h>
+#include <kiconloader.h>
+#include <math.h>
+#include <iostream>
+
+#include <X11/Xlib.h>
+
+
+extern "C"
+{
+Plugin *create_plugin()
+{
+	return new Madness();
+}
+}
+
+Madness::Madness()
+	: MonoFFTScope(100), Plugin(), mWm(this)
+{
+	connect(&mWm, SIGNAL(currentDesktopChanged(int)), SLOT(update()));
+	connect(&mWm, SIGNAL(windowAdded(WId)), SLOT(update()));
+	connect(&mWm, SIGNAL(windowRemoved(WId)), SLOT(update()));
+	connect(&mWm, SIGNAL(strutChanged()), SLOT(update()));
+
+}
+
+Madness::~Madness()
+{
+	QMap<WId, QPoint>::ConstIterator it(mOriginalPositions.begin());
+
+	for (; it != mOriginalPositions.end(); ++it)
+		XMoveWindow(qt_xdisplay(), it.key(), (*it).x(), (*it).y());
+}
+
+void Madness::update()
+{
+	mWindowList = mWm.windows();
+	mWorkArea = mWm.workArea();
+
+	QValueList<WId>::ConstIterator it(mWindowList.begin());
+
+	for (; it != mWindowList.end(); ++it)
+	{
+		QRect area=KWin::info(*it).frameGeometry;
+		if (!mOriginalPositions.contains(*it))
+			mOriginalPositions.insert(*it, area.topLeft());
+	}
+}
+
+void Madness::init()
+{
+	update();
+	MonoFFTScope::start();
+}
+
+void Madness::scopeEvent(float *d, int size)
+{
+	int delta=0; // in pixels
+	for (int count=0; count<size; count++)
+	{
+		delta+=(int)((log10(d[count]+1)/log(2))*(size-count))/2;
+	}
+	
+//	cout << "delta: " << delta << endl;
+	
+	QValueList<WId>::ConstIterator it(mWindowList.begin());
+ 
+	for (; it != mWindowList.end(); ++it)
+	{
+		KWin::Info i(KWin::info(*it));
+
+		if ((NET::Visible != i.mappingState) ||
+				((NET::Unknown != i.windowType) &&
+				 (NET::Normal  != i.windowType) &&
+				 (NET::Tool    != i.windowType) &&
+				 (NET::Menu    != i.windowType) &&
+				 (NET::Dialog  != i.windowType)) ||	(NET::Max & i.state)
+				|| (NET::Shaded & i.state)
+				|| (mWm.currentDesktop() != i.desktop))
+			continue;
+
+		QRect area=i.frameGeometry;
+		float lightness=100000.0/(area.width()*area.height());
+
+		int x=area.x();
+		int y=area.y();
+		
+		
+		int dx=(int)((delta*lightness*(area.height()/10)/100))*(KApplication::random()%2 ? -1 : 1);
+		int dy=(int)((delta*lightness*(area.width()/10)/100))*(KApplication::random()%2 ? -1 : 1);
+		
+		if (dx < 0 && (x - dx < mWorkArea.left()))
+			dx = -dx;
+
+		else if (dx > 0 && (x + dx + area.width() > mWorkArea.right()))
+			dx = -dx;
+
+		if (dy < 0 && (y - dy < mWorkArea.top()))
+			dy = -dy;
+
+		else if (dy > 0 && (y + dy + area.height() > mWorkArea.bottom()))
+			dy = -dy;
+
+		
+		XMoveWindow(qt_xdisplay(), i.win, x + dx, y + dy);
+	}
+
+}
+
+#include "madness.moc"