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/*
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Copyright (C) 1998 Stefan Westerfeld
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stefan@space.twc.de
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA.
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*/
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#include <qfile.h>
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#include <qlayout.h>
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#include <qlabel.h>
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#include <qbuttongroup.h>
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#include <qradiobutton.h>
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#include <qlineedit.h>
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#include <kbuttonbox.h>
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#include <kfiledialog.h>
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#include <kseparator.h>
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#include <klocale.h>
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#include <kapplication.h>
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#include <kstdguiitem.h>
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#include <unistd.h>
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#include "execdlg.h"
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#include "dirmanager.h"
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#include <arts/debug.h>
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#include <qpushbutton.h>
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#ifndef KDE_USE_FINAL
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static void min_size(QWidget *w) {
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w->setMinimumSize(w->sizeHint());
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}
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#endif
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ExecDlg::ExecDlg(QWidget *parent, ExecutableStructure *structure)
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:QDialog(parent,"X")
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/*, TRUE)*/
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{
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this->structure = structure;
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setCaption(i18n("aRts Module Execution"));
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mainlayout = new QVBoxLayout(this);
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// caption label: "Synthesis running..."
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mainlayout->addSpacing(5);
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QLabel *captionlabel = new QLabel(this);
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QFont labelfont(captionlabel->font());
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labelfont.setPointSize(labelfont.pointSize()*3/2);
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captionlabel->setFont(labelfont);
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captionlabel->setText(QString(" ")+i18n("Synthesis running...")+QString(" "));
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captionlabel->setAlignment(AlignCenter);
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min_size(captionlabel);
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mainlayout->addWidget(captionlabel);
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cpuusagelabel = new QLabel(this);
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cpuusagelabel->setText(i18n("CPU usage: unknown"));
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cpuusagetimer = new QTimer( this );
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connect( cpuusagetimer, SIGNAL(timeout()),
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this, SLOT(updateCpuUsage()) );
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connect( cpuusagetimer, SIGNAL(timeout()),
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this, SLOT(guiServerTick()) );
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cpuusagetimer->start( 2000, false );
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min_size(cpuusagelabel);
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mainlayout->addWidget(cpuusagelabel);
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// ruler above the sliderlayout
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mainlayout->addSpacing(5);
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KSeparator* sep = new KSeparator( KSeparator::HLine, this);
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mainlayout->addWidget(sep);
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mainlayout->addSpacing(5);
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// sliders, controlpanels
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sliderlayout = new QVBoxLayout;
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mainlayout->addLayout(sliderlayout);
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#if 0 /* PORT */
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this->GUIServer = GUIServer;
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GUIServer->setGlobalParent(this);
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GUIServer->setGlobalLayout(sliderlayout);
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#endif
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// hruler below the sliderlayout
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mainlayout->addSpacing(5);
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sep = new KSeparator( KSeparator::HLine, this);
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mainlayout->addWidget(sep);
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mainlayout->addSpacing(5);
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// buttons
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QHBoxLayout *buttonlayout = new QHBoxLayout;
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mainlayout->addSpacing(5);
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mainlayout->addLayout(buttonlayout);
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mainlayout->addSpacing(5);
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buttonlayout->addSpacing(5);
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KButtonBox *bbox = new KButtonBox(this);
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bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
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bbox->addStretch(1);
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QButton *savebutton = bbox->addButton(KStdGuiItem::saveAs());
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connect( savebutton, SIGNAL( clicked() ), SLOT(saveSession() ) );
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QButton *okbutton = bbox->addButton(KStdGuiItem::ok());
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connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
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bbox->layout();
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//min_size(bbox);
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buttonlayout->addWidget(bbox);
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buttonlayout->addSpacing(5);
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// mainlayout->freeze();
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}
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void ExecDlg::start()
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{
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mainlayout->freeze();
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}
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void ExecDlg::guiServerTick()
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{
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#if 0 /* TODO:PORT */
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GUIServer->tick();
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#endif
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}
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void ExecDlg::updateCpuUsage()
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{
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#if 0 /* TODO:PORT */
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char cpuusage[100];
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ArtsCorba::Status s = Synthesizer->getStatus();
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if(s.halted)
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{
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cpuusagetimer->stop();
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accept();
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PortableKDE::KMsgSorry(this,i18n("Your synthesis has been interrupted due to excessive CPU load."));
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/*
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KMsgBox::message(this,i18n("Error"),
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i18n("Your synthesis has been interrupted due to excessive CPU load."),
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KMsgBox::STOP);
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*/
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// warning: this is invalid after accept();
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return;
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}
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sprintf(cpuusage,"%s%3.2f%%",
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(const char *)i18n("CPU usage: "),s.cpu_usage*100);
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cpuusagelabel->setText(cpuusage);
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if(!structure->isExecuting()) accept();
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// warning: this is invalid after accept();
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#endif
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}
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void ExecDlg::done( int r )
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{
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structure->stopExecute();
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QDialog::done(r);
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emit ready();
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}
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void ExecDlg::saveSession()
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{
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chdir(DirManager::sessionDir());
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QString filename = KFileDialog::getSaveFileName(0,"*.arts-session",this);
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if(!filename.isEmpty())
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{
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arts_debug("save... %s",filename.local8Bit().data());
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structure->saveSession(QFile::encodeName(filename));
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}
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}
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void ExecDlg::help()
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{
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KApplication::kApplication()->invokeHelp("", "karts");
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}
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#include "execdlg.moc"
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