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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/tools/audiomanager.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/tools/audiomanager.cpp b/arts/tools/audiomanager.cpp
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+/*
+
+ Copyright (C) 1999 Stefan Westerfeld
+ stefan@space.twc.de
+ 2003 Arnold Krille
+ arnold@arnoldarts.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 "audiomanager.h"
+#include "choosebusdlg.h"
+
+#include <qtimer.h>
+#include <qlayout.h>
+
+#include <klocale.h>
+#include <klistview.h>
+#include <kiconloader.h>
+
+using namespace std;
+
+/*
+ * as this is an 1:1 port of an old arts-0.3.4.1 artsbuilable visual widget,
+ * you'll see some porting artefacts, and it's not elegance itself ;)
+ */
+Gui_AUDIO_MANAGER::Gui_AUDIO_MANAGER( QWidget* parent, const char* name ) : Template_ArtsView( parent,name )
+{
+ this->setCaption( i18n( "Audio Manager" ) );
+ this->setIcon( MainBarIcon( "artsaudiomanager", 32 ) );
+ //printf("constructor\n");
+ ParentWidget = 0;
+ listview = 0;
+ inDialog = false;
+ proxy = new GuiAudioManagerProxy(this);
+
+ AudioManager = Arts::Reference("global:Arts_AudioManager");
+ changes = AudioManager.changes()-1;
+ setParent(this,0);
+ tick();
+ show();
+
+ QTimer *updatetimer = new QTimer(this);
+ updatetimer->start(500);
+ QObject::connect(updatetimer,SIGNAL(timeout()),this,SLOT(tick()));
+}
+
+Gui_AUDIO_MANAGER::~Gui_AUDIO_MANAGER()
+{
+ if(listview) delete listview;
+ delete proxy;
+}
+
+#if 0
+void Gui_AUDIO_MANAGER::widgetDestroyed(QWidget *widget)
+{
+ assert(widget == listview);
+ listview = 0;
+}
+#endif
+
+void Gui_AUDIO_MANAGER::setParent(QWidget *parent, QBoxLayout * /*layout*/)
+{
+/************************************************************************
+ * From Gui_INSTRUMENT_MAPPER:
+ *
+ * I am still not sure wether this kind of putting yourself into a parent
+ * widget (with own layout etc.) is a good idea (there may not even be
+ * a singe call to setParent, because there is no parent).
+ *
+ * But the "how to write aRts widgets"-stuff will need some experiments,
+ * so lets try that method...
+ *
+ * ----
+ *
+ * But perhaps here (since only one widget Listview is used) something
+ * else would be appropriate. Check that. FIXME
+ ************************************************************************/
+
+ QVBoxLayout *mainlayout = new QVBoxLayout(parent);
+ /*QHBoxLayout *contentslayout = new QHBoxLayout;*/
+
+// list
+
+ listview = new KListView(parent);
+
+ listview->addColumn(i18n("Title"),175);
+ listview->addColumn(i18n("Type"),50);
+ listview->addColumn(i18n("Bus"),75);
+
+ listview->setMinimumSize(300,100);
+
+ QObject::connect(listview,SIGNAL(executed(QListViewItem *)),proxy,
+ SLOT(edit(QListViewItem *)));
+
+ mainlayout->addWidget(listview);
+
+ mainlayout->activate();
+ //mainlayout->freeze();
+ ParentWidget = parent;
+}
+
+void Gui_AUDIO_MANAGER::tick()
+{
+ unsigned long newChanges = AudioManager.changes();
+ if(inDialog) return;
+ if(changes == newChanges) return;
+
+ changes = newChanges;
+
+ listview->clear();
+ vector<Arts::AudioManagerInfo> *acs = AudioManager.clients();
+
+ unsigned long c;
+ for(c=0;c<acs->size();c++)
+ {
+ //char status[2][10] = {"init","running"};
+ QString description = QString::fromUtf8( (*acs)[c].title.c_str() );
+ QString type;
+ if((*acs)[c].direction == Arts::amPlay)
+ type = i18n("play");
+ else
+ type = i18n("record");
+ QString destination = QString::fromUtf8( (*acs)[c].destination.c_str() );
+ long ID = (*acs)[c].ID;
+
+ (void)new AudioManagerItem(listview, description, type, destination, ID);
+ }
+ delete acs;
+ //Widget->show();
+}
+
+void Gui_AUDIO_MANAGER::edit(QListViewItem *item)
+{
+ AudioManagerItem *ai = (AudioManagerItem *)item;
+ ChooseBusDlg *cd = new ChooseBusDlg(0);
+ assert(cd);
+
+ inDialog = true;
+ int accept = cd->exec();
+ inDialog = false;
+
+ if( accept == QDialog::Accepted )
+ {
+ QString result = cd->result();
+ if(!result.isNull())
+ {
+ //lukas: I hope UTF-8 is OK here...
+ AudioManager.setDestination(ai->ID(),result.utf8().data());
+ // refresh:
+ changes = 0;
+ tick();
+ }
+ }
+ delete cd;
+}
+
+GuiAudioManagerProxy::GuiAudioManagerProxy(Gui_AUDIO_MANAGER *gim)
+{
+ this->gim = gim;
+}
+
+void GuiAudioManagerProxy::edit(QListViewItem *item)
+{
+ gim->edit(item);
+}
+
+AudioManagerItem::AudioManagerItem(QListView *parent, QString a,
+ QString b, QString c, long ID) :QListViewItem(parent,a,b,c)
+{
+ _ID = ID;
+}
+
+long AudioManagerItem::ID()
+{
+ return _ID;
+}
+
+AudioManagerItem::~AudioManagerItem()
+{
+ //
+}
+#include "audiomanager.moc"
+
+// vim: sw=4 ts=4