/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.motorolamobility.studio.android.db.core.ui.action;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
import com.motorola.studio.android.common.log.StudioLogger;
import com.motorolamobility.studio.android.db.core.command.BrowseTableContentsHandler;
import com.motorolamobility.studio.android.db.core.command.CreateDatabaseManagementClassesHandler;
import com.motorolamobility.studio.android.db.core.command.DbConnectHandler;
import com.motorolamobility.studio.android.db.core.command.DbCreateHandler;
import com.motorolamobility.studio.android.db.core.command.DbDisconnectHandler;
import com.motorolamobility.studio.android.db.core.command.DeleteDatabaseHandler;
import com.motorolamobility.studio.android.db.core.command.DeleteTableHandler;
import com.motorolamobility.studio.android.db.core.command.ExtractDataHandler;
import com.motorolamobility.studio.android.db.core.command.LoadDataHandler;
import com.motorolamobility.studio.android.db.core.command.MapDatabaseHandler;
import com.motorolamobility.studio.android.db.core.command.RefreshNodeHandler;
import com.motorolamobility.studio.android.db.core.command.SampleContentsHandler;
import com.motorolamobility.studio.android.db.core.command.TableCreateHandler;
import com.motorolamobility.studio.android.db.core.command.UnmapDatabaseHandler;
import com.motorolamobility.studio.android.db.core.ui.AbstractTreeNode;
import com.motorolamobility.studio.android.db.core.ui.IDataSampler;
import com.motorolamobility.studio.android.db.core.ui.IDbMapperNode;
import com.motorolamobility.studio.android.db.core.ui.IDbNode;
import com.motorolamobility.studio.android.db.core.ui.ITableNode;
import com.motorolamobility.studio.android.db.core.ui.ITreeNode;
import com.motorolamobility.studio.android.db.core.ui.TableNode;
public class PopupMenuActionDelegate implements IObjectActionDelegate
{
/**
* Enum type for ActionHandlers. If you need to add a new ActionHandler, just include
* a new type to this enum with the action id that you defined on your action extension point
*/
enum ActionHandlers
{
CREATE_DB("com.motorolamobility.studio.android.db.core.ui.action.createDbAction") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new DbCreateHandler((IDbCreatorNode) node);
}
},
CREATE_TABLE("com.motorolamobility.studio.android.db.core.ui.action.createTableAction") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new TableCreateHandler((ITableCreatorNode) node);
}
},
CONNECT("com.motorolamobility.studio.android.db.core.ui.action.connect") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new DbConnectHandler((IDbNode) node);
}
},
DISCONNECT("com.motorolamobility.studio.android.db.core.ui.action.disconnect") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new DbDisconnectHandler((IDbNode) node);
}
},
REFRESH_PROJECT("com.motorolamobility.studio.android.db.core.ui.action.refreshProjectNode") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new RefreshNodeHandler(node);
}
},
REFRESH_WORKSPACE(
"com.motorolamobility.studio.android.db.core.ui.action.refreshWorkspaceNode") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new RefreshNodeHandler(node);
}
},
REFRESH_FILESYSTEM(
"com.motorolamobility.studio.android.db.core.ui.action.refreshFileSystemNode") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new RefreshNodeHandler(node);
}
},
REFRESH_DB("com.motorolamobility.studio.android.db.core.ui.action.refreshDbNode") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new RefreshNodeHandler(node);
}
},
REFRESH_TABLE("com.motorolamobility.studio.android.db.core.ui.action.refreshTableNode") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new RefreshNodeHandler(node);
}
},
REFRESH_DB_MAPPER_NODE(
"com.motorolamobility.studio.android.db.core.ui.action.refreshDbMapperNode") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new RefreshNodeHandler(node);
}
},
DELETE_TABLE("com.motorolamobility.studio.android.db.core.ui.action.deleteTable") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new DeleteTableHandler(node);
}
},
DELETE_DATABASE("com.motorolamobility.studio.android.db.core.ui.action.deleteDatabase") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new DeleteDatabaseHandler(node);
}
},
BROWSE_TABLE_CONTENTS(
"com.motorolamobility.studio.android.db.core.ui.action.browseTableContents") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new BrowseTableContentsHandler((TableNode) node);
}
},
CREATE_DB_MANAGEMENT_CLASSES(
"com.motorolamobility.studio.android.db.core.ui.action.createDatabaseManagementClasses") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new CreateDatabaseManagementClassesHandler((IDbNode) node);
}
},
MAP_DATABASE("com.motorolamobility.studio.android.db.core.ui.action.mapDbNode") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new MapDatabaseHandler((IDbMapperNode) node);
}
},
UNMAP_DATABASE("com.motorolamobility.studio.android.db.core.ui.action.unmapDbNode") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new UnmapDatabaseHandler((IDbMapperNode) node);
}
},
SAMPLE_CONTENTS("com.motorolamobility.studio.android.db.core.ui.action.sampleContents") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new SampleContentsHandler((IDataSampler) node);
}
},
EXTRACT_DATA("com.motorolamobility.studio.android.db.core.ui.action.extractData") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new ExtractDataHandler((ITableNode) node);
}
},
LOAD_DATA("com.motorolamobility.studio.android.db.core.ui.action.loadData") //$NON-NLS-1$
{
@Override
public IHandler getHandler(ITreeNode node)
{
return new LoadDataHandler((ITableNode) node);
}
};
private final String actionId;
private ActionHandlers(String actionId)
{
this.actionId = actionId;
}
public abstract IHandler getHandler(ITreeNode node);
public static ActionHandlers getActionHandlerbyId(String id)
{
Object ret = null;
for (ActionHandlers h : ActionHandlers.values())
{
if (h.actionId.equals(id))
{
ret = h;
break;
}
}
return (ActionHandlers) ret;
}
}
private ITreeNode currentNode;
public void run(IAction action)
{
ActionHandlers type = ActionHandlers.getActionHandlerbyId(action.getId());
IHandler handler = null;
if (type != null)
{
handler = type.getHandler(currentNode);
}
if (handler != null)
{
ExecutionEvent event = new ExecutionEvent();
try
{
handler.execute(event);
}
catch (ExecutionException e)
{
StudioLogger.debug("Could not execute popupHandler");
}
}
}
public void selectionChanged(IAction action, ISelection selection)
{
if (selection instanceof IStructuredSelection)
{
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
Object selectedObject = structuredSelection.getFirstElement();
if (selectedObject instanceof AbstractTreeNode)
{
currentNode = (ITreeNode) selectedObject;
}
}
}
public void setActivePart(IAction action, IWorkbenchPart targetPart)
{
//Do nothing.
}
}