diff -r 000000000000 -r 5c5b4464b24f flagrowobj.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flagrowobj.cpp	Fri Mar 05 20:16:46 2010 +0000
@@ -0,0 +1,322 @@
+#include "flagrowobj.h"
+
+/////////////////////////////////////////////////////////////////
+// FlagRowObj
+/////////////////////////////////////////////////////////////////
+FlagRowObj::FlagRowObj()
+{
+    cout << "Const FlagRowObj ()\n";
+    init ();
+}
+
+FlagRowObj::FlagRowObj(QCanvas* c):MapObj(c) 
+{
+//    cout << "Const FlagRowObj\n";
+    init ();
+}
+
+FlagRowObj::~FlagRowObj()
+{
+//    cout << "Destr FlagRowObj\n";
+	flag.clear();
+}
+
+void FlagRowObj::init ()
+{
+    flag.setAutoDelete (true);
+	parentRow=NULL;
+}
+
+void FlagRowObj::copy (FlagRowObj* other)
+{
+    MapObj::copy(other);
+	parentRow=other->parentRow;
+	flag.clear();
+	FlagObj *fo;
+    for (fo=other->flag.first(); fo; fo=other->flag.next() )
+		addFlag (fo);
+}
+
+void FlagRowObj::clone (FlagRowObj* pr)
+{
+	// Difference to copy:
+	// We don't copy the flags here, they
+	// are created on the fly by toggle and activate
+	// This saves lots of canvas objects.
+	MapObj::copy(pr);
+	flag.clear();
+	parentRow=pr;
+}
+
+void FlagRowObj::move(double x, double y)
+{
+    MapObj::move(x,y);
+	int dx=0;
+	FlagObj *fo;
+    for (fo=flag.first(); fo; fo=flag.next() )
+	{
+		fo->move(x+dx,y);
+		dx+=QSize(fo->getSize() ).width();
+	}
+}
+
+void FlagRowObj::moveBy(double x, double y)
+{
+    move (x+absPos.x(),y+absPos.y() );
+}
+
+void FlagRowObj::setVisibility (bool v)
+{
+	MapObj::setVisibility(v);
+	FlagObj *fo;
+	for (fo=flag.first(); fo; fo=flag.next() )
+		fo->setVisibility (v);
+}
+
+FlagObj* FlagRowObj::addFlag (FlagObj *fo)
+{
+	FlagObj *newfo=new FlagObj (canvas);
+	newfo->move (absPos.x() + bbox.width(), absPos.y() );
+	newfo->copy (fo);	// create a deep copy of fo
+	flag.append(newfo);
+	calcBBoxSize();
+	positionBBox();
+	return newfo;
+}
+
+void FlagRowObj::positionBBox()
+{
+    bbox.setX (absPos.x() );
+    bbox.setY (absPos.y() );
+}
+
+void FlagRowObj::calcBBoxSize()
+{
+	QSize size(0,0);
+	QSize boxsize(0,0);
+	FlagObj *fo;
+    for (fo=flag.first(); fo; fo=flag.next() )
+	{
+		size=fo->getSize();
+		// add widths
+		boxsize.setWidth(boxsize.width() + size.width() );
+		// maximize height
+		if (size.height() > boxsize.height() ) 
+			boxsize.setHeight(size.height() );
+	}
+	bbox.setSize (QSize(boxsize.width(), boxsize.height() ));
+}
+
+QString FlagRowObj::getFlagName (const QPoint &p)
+{
+	if (!inBBox (p)) return "";
+	FlagObj *fo;
+	for (fo=flag.first();fo; fo=flag.next() )
+		if (fo->inBBox (p)) return fo->getName();
+	return "";	
+
+	
+}
+
+bool FlagRowObj::isActive (const QString &foname)
+{
+	FlagObj *fo=findFlag (foname);
+	if (parentRow)
+	{
+		if (fo)
+			return fo->isActive();
+		else
+			qWarning ("FlagRowObj::isActive of "+name+" couldn't find "+foname);
+			
+	} else
+		if (fo) return true;
+	return false;
+}
+
+void FlagRowObj::toggle (const QString &foname)
+{
+	FlagObj *fo=findFlag (foname);
+	if (fo)
+	{
+		// FlagObj is here, it will be active, too.
+		// Deactivate it by removing it from this row.
+		flag.remove (fo);
+	} else
+	{
+		// FlagObj is not present in this row.
+		// Copy it from parentRow
+		fo=parentRow->findFlag (foname);
+		if (fo)
+		{
+			fo=addFlag (fo);
+			fo->activate();
+		} else
+			qWarning ("FlagRowObj ("+name+")::toggle ("+foname+")  failed - could not find it in parentRow");
+	}	
+	calcBBoxSize();
+	positionBBox();	
+}
+
+void FlagRowObj::activate (const QString &foname)
+{
+	FlagObj *fo=findFlag (foname);
+	if (parentRow)
+	{
+		if (!fo)
+		{
+			// FlagObj is not present in this row.
+			// Copy it from parentRow and activate there
+			fo=parentRow->findFlag (foname);
+			if (fo)
+			{
+				fo=addFlag (fo);
+				fo->activate();
+				fo->setVisibility (visible);
+				calcBBoxSize();
+				positionBBox();
+			} else
+				qWarning ("FlagRowObj ("+name+")::activate ("+foname+")  failed - could not find it in parentRow");
+		}	
+	} else
+	{
+		// I am the parentRow, mark flag as used
+		if (fo)
+		{
+			fo->setUsed(true);
+			fo->activate();
+		}	
+		else
+			qWarning ("FlagRowObj::activate no FlagObj \""+foname+"\" found in parentRow");
+	}
+}
+
+void FlagRowObj::deactivate (const QString &foname)
+{
+	FlagObj *fo=findFlag (foname);
+	if (fo) flag.remove(fo);
+	calcBBoxSize();
+	positionBBox();
+}
+
+void FlagRowObj::deactivateAll ()
+{
+	if (!parentRow)
+	{
+		FlagObj *fo;
+		for (fo=flag.first();fo; fo=flag.next() )
+		{
+			fo->deactivate();
+		}
+	} else
+		qWarning ("FlagRowObj::deactivateAll mustn't be called for ordinary rows");
+}
+
+void FlagRowObj::setEnabled (bool b)
+{
+	// If we have no parent, we are the default FlagRowObj
+	// and have QToolbarButtons
+	if (!parentRow)
+	{
+		FlagObj *fo;
+		for (fo=flag.first();fo; fo=flag.next() )
+			fo->setEnabled (b);
+	}
+}
+
+void FlagRowObj::resetUsedCounter()
+{
+	FlagObj *fo;
+	for (fo=flag.first();fo; fo=flag.next() )
+		fo->setUsed (false);
+}
+
+QString FlagRowObj::saveToDir (const QString &tmpdir,const QString &prefix, bool writeflags)
+{
+	// Build xml string
+	QString s;
+	FlagObj *fo;
+	if (parentRow)
+		for (fo=flag.first();fo; fo=flag.next() )
+		{
+			// save flag to xml, if flag is set 
+			s+=valueElement("standardflag",fo->getName() );
+
+			// and tell parentRow, that this flag is used
+			parentRow->activate(fo->getName() );
+		}	
+	else
+		// Save icons to dir, if verbose is set (xml export)
+		// and I am a parentRow 
+		// and this flag is really used somewhere
+		if (writeflags)
+			for (fo=flag.first();fo; fo=flag.next() )
+				if (fo->isUsed()) fo->saveToDir (tmpdir,prefix);
+	return s;		
+
+}
+
+void FlagRowObj::setName (const QString &n)
+{
+	name=n;
+}
+
+void FlagRowObj::makeToolbar (QMainWindow *w, const QString &n)
+{
+	if (!parentRow)
+	{
+		// create bar and buttons
+		QToolBar* tb = new QToolBar( w);
+		tb->setLabel (n);
+		QAction *a;
+		FlagObj *fo;
+		for (fo=flag.first();fo; fo=flag.next() )
+		{
+			a=new QAction (
+				fo->getToolTip(),
+				fo->getPixmap(),
+				fo->getName(),
+				0,
+				w,
+				fo->getName()
+			);
+			a->setToggleAction(true);
+			// FIXME should not be enabled by default, later in updateToolbar
+			a->setEnabled(true);
+			a->addTo (tb);
+			fo->setButton (a);
+			connect(a, SIGNAL( activated() ), 
+					w, SLOT( standardFlagChanged() ) );
+		}
+	} else
+		qWarning ("FlagRowObj::makeToolbar mustn't be called for ordinary rows");
+}
+
+void  FlagRowObj::updateToolBar()
+{
+	FlagObj *fo;
+	if (parentRow)
+	{
+		// We are just a branch, not the toolbar default
+		parentRow->deactivateAll();
+		// In parentRow activate all existing (==active) flags
+		for (fo=flag.first();fo; fo=flag.next() ) 
+			parentRow->activate(fo->getName());
+		parentRow->updateToolBar();	
+	} else
+	{
+		// We are the toolbar default
+		for (fo=flag.first();fo; fo=flag.next() ) 
+			fo->updateButton();
+	}
+}
+
+FlagObj* FlagRowObj::findFlag (const QString &name)
+{
+	FlagObj *fo;
+	for (fo=flag.first();fo; fo=flag.next() )
+	{
+		if (fo->getName()==name) return fo;
+	}
+	return NULL;
+}
+