diff options
Diffstat (limited to 'arts/tools/choosebusdlg.cpp')
| -rw-r--r-- | arts/tools/choosebusdlg.cpp | 184 |
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 + stefan@space.twc.de + + 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 |