diff options
Diffstat (limited to 'plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/views/FactoriesItemProvider.java')
| -rw-r--r-- | plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/views/FactoriesItemProvider.java | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/views/FactoriesItemProvider.java b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/views/FactoriesItemProvider.java new file mode 100644 index 0000000000..aa4c2c07d0 --- /dev/null +++ b/plugins/org.eclipse.net4j.ui/src/org/eclipse/net4j/internal/ui/views/FactoriesItemProvider.java @@ -0,0 +1,147 @@ +/*************************************************************************** + * Copyright (c) 2004-2007 Eike Stepper, Germany. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + **************************************************************************/ +package org.eclipse.net4j.internal.ui.views; + +import org.eclipse.net4j.container.internal.ui.bundle.SharedIcons; +import org.eclipse.net4j.util.registry.IRegistry; +import org.eclipse.net4j.util.registry.IRegistryEvent; + +import org.eclipse.swt.graphics.Image; + +import java.text.MessageFormat; +import java.util.Collection; + +public class FactoriesItemProvider extends ItemProvider<Container> implements IRegistryListener +{ + private IRegistry[] registries = new IRegistry[3]; + + public FactoriesItemProvider() + { + } + + public Object getParent(Object child) + { + if (child instanceof IRegistry) + { + return getInput(); + } + + if (child instanceof IAcceptorFactory) + { + return registries[1]; + } + + if (child instanceof IConnectorFactory) + { + return registries[2]; + } + + if (child instanceof IProtocolFactory) + { + return registries[3]; + } + + return null; + } + + public Object[] getChildren(Object parent) + { + if (parent == getInput()) + { + return registries; + } + + if (parent instanceof IRegistry) + { + Collection values = ((IRegistry)parent).values(); + return values.toArray(new Object[values.size()]); + } + + return NO_CHILDREN; + } + + public void notifyRegistryEvent(IRegistryEvent event) + { + refreshViewer(false); + } + + @Override + public String getText(Object obj) + { + if (obj == getInput().getAcceptorFactoryRegistry()) + { + return "Acceptor Factories"; + } + + if (obj == getInput().getConnectorFactoryRegistry()) + { + return "Connector Factories"; + } + + if (obj == getInput().getProtocolFactoryRegistry()) + { + return "Protocol Factories"; + } + + if (obj instanceof IAcceptorFactory) + { + IAcceptorFactory factory = (IAcceptorFactory)obj; + return MessageFormat.format("{0} = {1}", factory.getType(), factory.getClass().getName()); + } + + if (obj instanceof IConnectorFactory) + { + IConnectorFactory factory = (IConnectorFactory)obj; + return MessageFormat.format("{0} = {1}", factory.getType(), factory.getClass().getName()); + } + + if (obj instanceof IProtocolFactory) + { + IProtocolFactory factory = (IProtocolFactory)obj; + return MessageFormat.format("{0} {1} = {2}", factory.getProtocolID(), factory.getLocations(), factory.getClass() + .getName()); + } + + return super.getText(obj); + } + + @Override + public Image getImage(Object obj) + { + if (obj instanceof IRegistry) + { + return SharedIcons.OBJ_FOLDER.createImage(); + } + + return SharedIcons.OBJ_FACTORY.createImage(); + } + + @Override + protected void connectInput(Container input) + { + registries[0] = input.getAcceptorFactoryRegistry(); + registries[0].addRegistryListener(this); + registries[1] = input.getConnectorFactoryRegistry(); + registries[1].addRegistryListener(this); + registries[2] = input.getProtocolFactoryRegistry(); + registries[2].addRegistryListener(this); + } + + @Override + protected void disconnectInput(Container input) + { + for (int i = 0; i < registries.length; i++) + { + registries[i].removeRegistryListener(this); + registries[i] = null; + } + } +}
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