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/*
* Copyright (C) 2007 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.android.ide.eclipse.ddms.views;
import com.android.ddmuilib.ITableFocusListener;
import com.android.ddmuilib.ITableFocusListener.IFocusedTableActivator;
import com.android.ddmuilib.TablePanel;
import com.android.ide.eclipse.ddms.i18n.Messages;
import org.eclipse.jface.action.Action;
import org.eclipse.swt.dnd.Clipboard;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.actions.ActionFactory;
/**
* Base class for view containing Table that needs to support copy, and select
* all.
*/
public abstract class TableView extends SelectionDependentViewPart {
/** Activator for the current Table that has the focus */
IFocusedTableActivator mActivator = null;
private Clipboard mClipboard;
private Action mCopyAction;
private Action mSelectAllAction;
/**
* Setup the listener for the Table objects of <code>Panel</code>, and setup
* the copy and select all actions.
*
* @param panel The panel to setup
* @param parent The parent composite of the Panel's content.
*/
void setupTableFocusListener(TablePanel panel, Composite parent) {
panel.setTableFocusListener(new ITableFocusListener() {
@Override
public void focusGained(IFocusedTableActivator activator) {
mActivator = activator;
mCopyAction.setEnabled(true);
mSelectAllAction.setEnabled(true);
}
@Override
public void focusLost(IFocusedTableActivator activator) {
if (activator == mActivator) {
mActivator = null;
mCopyAction.setEnabled(false);
mSelectAllAction.setEnabled(false);
}
}
});
// setup the copy action
mClipboard = new Clipboard(parent.getDisplay());
IActionBars actionBars = getViewSite().getActionBars();
actionBars.setGlobalActionHandler(ActionFactory.COPY.getId(),
mCopyAction = new Action(Messages.TableView_Copy) {
@Override
public void run() {
if (mActivator != null) {
mActivator.copy(mClipboard);
}
}
});
// setup the select all action
actionBars.setGlobalActionHandler(ActionFactory.SELECT_ALL.getId(),
mSelectAllAction = new Action(Messages.TableView_Select_All) {
@Override
public void run() {
if (mActivator != null) {
mActivator.selectAll();
}
}
});
}
@Override
public void dispose() {
super.dispose();
mClipboard.dispose();
}
}
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