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, 184 insertions, 0 deletions

diff --git a/arts/tools/choosebusdlg.cpp b/arts/tools/choosebusdlg.cpp
new file mode 100644
index 00000000..77e439ee
--- /dev/null
+++ b/arts/tools/choosebusdlg.cpp
@@ -0,0 +1,184 @@
+/*
+
+    Copyright (C) 1998 Stefan Westerfeld
+                       [email protected]
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+    */
+
+#include "choosebusdlg.h"
+
+#include <artsflow.h>
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qlistbox.h>
+#include <qpushbutton.h>
+
+#include <kbuttonbox.h>
+#include <kseparator.h>
+#include <klineedit.h>
+#include <klocale.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kstdguiitem.h>
+
+using namespace std;
+
+static void min_size(QWidget *w) {
+  w->setMinimumSize(w->sizeHint());
+}
+
+ChooseBusDlg::ChooseBusDlg(QWidget *parent)
+	: KDialog(parent,"X", TRUE)
+	, _newbusitemindex( -1 )
+{
+	setCaption(i18n("Choose Bus"));
+
+	QVBoxLayout *mainlayout = new QVBoxLayout(this);
+
+// caption label: "Synthesis running..."
+
+	mainlayout->addSpacing(5);
+	QLabel *captionlabel = new QLabel(this);
+	QFont labelfont(captionlabel->font());
+	labelfont.setPointSize(labelfont.pointSize()*3/2);
+	captionlabel->setFont(labelfont);
+	captionlabel->setText(QString(" ")+i18n("Available busses:")+QString(" "));
+	captionlabel->setAlignment(AlignCenter);
+	min_size(captionlabel);
+	mainlayout->addWidget(captionlabel);
+
+// hruler
+
+	mainlayout->addSpacing(5);
+	KSeparator *ruler2 = new KSeparator( KSeparator::HLine, this);
+	mainlayout->addWidget(ruler2);
+
+	mainlayout->addSpacing(5);
+
+// listwidget
+
+
+	listbox = new QListBox(this);
+    listbox->setMinimumSize(300,200);
+
+	Arts::AudioManager aman = Arts::Reference("global:Arts_AudioManager");
+
+	if(!aman.isNull())
+	{
+		vector<string> *destinations = aman.destinations();
+		unsigned long i;
+		for(i=0;i<destinations->size();i++)
+			listbox->insertItem((*destinations)[i].c_str());
+		delete destinations;
+	}
+	if( listbox->count() > 0 )
+		listbox->setCurrentItem( 0 );
+
+	mainlayout->addWidget(listbox);
+
+// hruler
+
+	mainlayout->addSpacing(5);
+	KSeparator *ruler = new KSeparator( KSeparator::HLine, this);
+	mainlayout->addWidget(ruler);
+	mainlayout->addSpacing(5);
+
+// new bus lineedit
+
+	QBoxLayout * layout2 = new QHBoxLayout( mainlayout );
+	//mainlayout->addLayout( layout2 );
+	QLabel * newbuslabel = new QLabel( i18n( "New bus:" ), this );
+	layout2->addWidget( newbuslabel );
+	lineedit = new KLineEdit( this );
+	connect( lineedit, SIGNAL( textChanged( const QString & ) ), SLOT( textChanged( const QString & ) ) );
+	layout2->addWidget( lineedit );
+
+// hruler
+
+	mainlayout->addSpacing(5);
+	KSeparator *ruler3 = new KSeparator( KSeparator::HLine, this);
+	mainlayout->addWidget(ruler3);
+
+	mainlayout->addSpacing(5);
+
+// buttons
+
+	mainlayout->addSpacing(5);
+	QHBoxLayout *buttonlayout = new QHBoxLayout( mainlayout );
+	//mainlayout->addLayout(buttonlayout);
+	mainlayout->addSpacing(5);
+
+	buttonlayout->addSpacing(5);
+	KButtonBox *bbox = new KButtonBox(this);
+
+	bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+	bbox->addStretch(1);
+
+	QPushButton * okbutton = bbox->addButton(KStdGuiItem::ok());
+	okbutton->setDefault( true );
+	connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+
+	QButton *cancelbutton = bbox->addButton(KStdGuiItem::cancel());
+	connect( cancelbutton, SIGNAL( clicked() ), SLOT(reject() ) );
+
+	bbox->layout();
+
+	buttonlayout->addWidget(bbox);
+	buttonlayout->addSpacing(5);
+
+	mainlayout->freeze();
+}
+
+QString ChooseBusDlg::result()
+{
+	if(listbox->currentItem() != -1)
+	{
+		return(listbox->text(listbox->currentItem()));
+	}
+	return(0);
+}
+
+void ChooseBusDlg::help()
+{
+	KApplication::kApplication()->invokeHelp("", "artsbuilder");
+}
+
+void ChooseBusDlg::textChanged( const QString & busname )
+{
+	if( ! busname.isEmpty() )
+	{
+		if( _newbusitemindex > -1 )
+			listbox->changeItem( busname, _newbusitemindex );
+		else
+		{
+			_newbusitemindex = listbox->count();
+			listbox->insertItem( busname, _newbusitemindex );
+			listbox->setCurrentItem( _newbusitemindex );
+		}
+	}
+	else
+	{
+		listbox->removeItem( _newbusitemindex );
+		listbox->setCurrentItem( _newbusitemindex - 1 );
+		_newbusitemindex = -1;
+	}
+}
+
+#include "choosebusdlg.moc"
+
+// vim: sw=4 ts=4