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, 201 insertions, 0 deletions

diff --git a/arts/builder/execdlg.cpp b/arts/builder/execdlg.cpp
new file mode 100644
index 00000000..2186d1f5
--- /dev/null
+++ b/arts/builder/execdlg.cpp
@@ -0,0 +1,201 @@
+	/*
+
+	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"