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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /arts/builder/execdlg.cpp
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.zip
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
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diff --git a/arts/builder/execdlg.cpp b/arts/builder/execdlg.cpp
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+ /*
+
+ 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 <qfile.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qbuttongroup.h>
+#include <qradiobutton.h>
+#include <qlineedit.h>
+
+#include <kbuttonbox.h>
+#include <kfiledialog.h>
+#include <kseparator.h>
+#include <klocale.h>
+#include <kapplication.h>
+#include <kstdguiitem.h>
+
+#include <unistd.h>
+#include "execdlg.h"
+#include "dirmanager.h"
+#include <arts/debug.h>
+#include <qpushbutton.h>
+
+#ifndef KDE_USE_FINAL
+static void min_size(QWidget *w) {
+ w->setMinimumSize(w->sizeHint());
+}
+#endif
+
+ExecDlg::ExecDlg(QWidget *parent, ExecutableStructure *structure)
+ :QDialog(parent,"X")
+/*, TRUE)*/
+{
+ this->structure = structure;
+
+ setCaption(i18n("aRts Module Execution"));
+
+ 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("Synthesis running...")+QString(" "));
+ captionlabel->setAlignment(AlignCenter);
+ min_size(captionlabel);
+ mainlayout->addWidget(captionlabel);
+
+ cpuusagelabel = new QLabel(this);
+ cpuusagelabel->setText(i18n("CPU usage: unknown"));
+
+ cpuusagetimer = new QTimer( this );
+ connect( cpuusagetimer, SIGNAL(timeout()),
+ this, SLOT(updateCpuUsage()) );
+ connect( cpuusagetimer, SIGNAL(timeout()),
+ this, SLOT(guiServerTick()) );
+ cpuusagetimer->start( 2000, false );
+
+ min_size(cpuusagelabel);
+ mainlayout->addWidget(cpuusagelabel);
+
+// ruler above the sliderlayout
+
+ mainlayout->addSpacing(5);
+ KSeparator* sep = new KSeparator( KSeparator::HLine, this);
+ mainlayout->addWidget(sep);
+ mainlayout->addSpacing(5);
+
+// sliders, controlpanels
+
+ sliderlayout = new QVBoxLayout;
+ mainlayout->addLayout(sliderlayout);
+
+#if 0 /* PORT */
+ this->GUIServer = GUIServer;
+ GUIServer->setGlobalParent(this);
+ GUIServer->setGlobalLayout(sliderlayout);
+#endif
+
+// hruler below the sliderlayout
+
+ mainlayout->addSpacing(5);
+ sep = new KSeparator( KSeparator::HLine, this);
+ mainlayout->addWidget(sep);
+ mainlayout->addSpacing(5);
+
+// buttons
+
+ QHBoxLayout *buttonlayout = new QHBoxLayout;
+ mainlayout->addSpacing(5);
+ mainlayout->addLayout(buttonlayout);
+ mainlayout->addSpacing(5);
+
+ buttonlayout->addSpacing(5);
+ KButtonBox *bbox = new KButtonBox(this);
+
+ bbox->addButton(KStdGuiItem::help(), this, SLOT( help() ));
+
+ bbox->addStretch(1);
+
+ QButton *savebutton = bbox->addButton(KStdGuiItem::saveAs());
+ connect( savebutton, SIGNAL( clicked() ), SLOT(saveSession() ) );
+
+ QButton *okbutton = bbox->addButton(KStdGuiItem::ok());
+ connect( okbutton, SIGNAL( clicked() ), SLOT(accept() ) );
+
+ bbox->layout();
+ //min_size(bbox);
+
+ buttonlayout->addWidget(bbox);
+ buttonlayout->addSpacing(5);
+
+// mainlayout->freeze();
+}
+
+void ExecDlg::start()
+{
+ mainlayout->freeze();
+}
+
+void ExecDlg::guiServerTick()
+{
+#if 0 /* TODO:PORT */
+ GUIServer->tick();
+#endif
+}
+
+void ExecDlg::updateCpuUsage()
+{
+#if 0 /* TODO:PORT */
+ char cpuusage[100];
+
+ ArtsCorba::Status s = Synthesizer->getStatus();
+ if(s.halted)
+ {
+ cpuusagetimer->stop();
+ accept();
+ PortableKDE::KMsgSorry(this,i18n("Your synthesis has been interrupted due to excessive CPU load."));
+ /*
+ KMsgBox::message(this,i18n("Error"),
+ i18n("Your synthesis has been interrupted due to excessive CPU load."),
+ KMsgBox::STOP);
+ */
+ // warning: this is invalid after accept();
+ return;
+ }
+ sprintf(cpuusage,"%s%3.2f%%",
+ (const char *)i18n("CPU usage: "),s.cpu_usage*100);
+
+ cpuusagelabel->setText(cpuusage);
+
+ if(!structure->isExecuting()) accept();
+ // warning: this is invalid after accept();
+#endif
+}
+
+void ExecDlg::done( int r )
+{
+ structure->stopExecute();
+ QDialog::done(r);
+ emit ready();
+}
+
+void ExecDlg::saveSession()
+{
+ chdir(DirManager::sessionDir());
+
+ QString filename = KFileDialog::getSaveFileName(0,"*.arts-session",this);
+ if(!filename.isEmpty())
+ {
+ arts_debug("save... %s",filename.local8Bit().data());
+ structure->saveSession(QFile::encodeName(filename));
+ }
+}
+
+void ExecDlg::help()
+{
+ KApplication::kApplication()->invokeHelp("", "karts");
+}
+#include "execdlg.moc"