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/*
* 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.motorola.studio.android.logger.collector.ui;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import com.motorola.studio.android.logger.collector.core.ILogFile;
import com.motorola.studio.android.logger.collector.core.internal.CollectLogFile;
import com.motorola.studio.android.logger.collector.util.LoggerCollectorMessages;
import com.motorola.studio.android.logger.collector.util.PlatformException;
import com.motorola.studio.android.logger.collector.util.WidgetsUtil;
/**
* This class visually represents a log file Table View.
*/
public class LogFileColumn extends Composite
{
/**
* The table of log files.
*/
private Table tableLogFile = null;
/**
*
*/
CollectLogFile collectLogFile = null;
/**
* Public Constructor.
*
* @param parent Parent this Composite.
* @param style Composite Style.
*/
public LogFileColumn(Composite parent, int style)
{
super(parent, style);
collectLogFile = new CollectLogFile();
initialize();
}
/**
* This method contains property of this composite.
*/
private void initialize()
{
GridLayout gridLayoutTableView = new GridLayout();
gridLayoutTableView.horizontalSpacing = 0;
gridLayoutTableView.marginWidth = 0;
gridLayoutTableView.marginHeight = 0;
gridLayoutTableView.verticalSpacing = 0;
GridData gridDatagridLayout = new GridData(GridData.FILL_VERTICAL | SWT.TOP);
this.setBackgroundMode(SWT.NONE);
this.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
this.setLayoutData(gridDatagridLayout);
this.setLayout(gridLayoutTableView);
GridData gridData = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.FILL_BOTH);
gridData.widthHint = 230;
gridData.heightHint = 300;
this.setLayoutData(gridData);
refresh();
}
/**
* This is a callback that will allow us to create the viewer and initialize
* it.
*/
public void refresh()
{
GridData gridDataTableView =
new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.FILL_BOTH);
gridDataTableView.widthHint = 236;
gridDataTableView.heightHint = 300;
if (tableLogFile == null)
{
tableLogFile = new Table(this, SWT.CHECK | SWT.BORDER);
tableLogFile.setLayoutData(gridDataTableView);
}
tableLogFile.removeAll();
try
{
for (ILogFile log : collectLogFile.getLogFileList())
{
TableItem tableItem = new TableItem(tableLogFile, SWT.NONE);
tableItem.setText(log.getLogName());
tableItem.setData(log);
}
}
catch (Exception e)
{
MessageDialog.openError(
getShell(),
LoggerCollectorMessages.getInstance().getString(
"logger.collector.wizard.page.title"), //$NON-NLS-1$
LoggerCollectorMessages.getInstance().getString(
"error.logger.collector.mount.tableview")); //$NON-NLS-1$
}
packTableColumns();
checkAll(true);
}
/**
* This method is responsible to pack tree columns
*/
private void packTableColumns()
{
// Pack the columns
TableColumn[] columns = tableLogFile.getColumns();
for (int i = 0, n = columns.length; i < n; i++)
{
columns[i].pack();
}
}
/**
* This method collects and zips selected log files.
*
* @param directory The output directory
* @param filename The output file name
* @return if collects successfully
* @throws PlatformException
*/
public boolean collect(String filename) throws PlatformException
{
return new CollectLogFile().zipLogFiles(filename,
WidgetsUtil.getCheckedLeafItems(this.tableLogFile));
}
/**
* This method tests if the table view has nodes and if there is selected
* nodes.
*
* @return true if the table view has nodes and if there is selected nodes.
*/
public boolean hasNodeSelected()
{
return WidgetsUtil.getCheckedLeafItems(this.tableLogFile).size() > 0;
}
/**
* This method collects and compacts selected log files.
*
* @param directory The output directory
* @param filename The output file name
* @return if collects successfully
*/
public ArrayList<String> selectedLogFilesExist()
{
List<TableItem> list = WidgetsUtil.getCheckedLeafItems(this.tableLogFile);
ArrayList<String> notFoundItems = new ArrayList<String>();
for (TableItem tableItem : list)
{
Object data = tableItem.getData();
if (data instanceof ILogFile)
{
ILogFile logFile = (ILogFile) data;
for (IPath path : logFile.getLogFilePath())
{
if (!WidgetsUtil.fileExist(path.toOSString()))
{
notFoundItems.add(logFile.getLogName());
}
}
}
}
return notFoundItems;
}
/**
* This method adds a TableListener
*
* @param eventType Type of event
* @param listener Listener
*/
public void addTableListener(int eventType, Listener listener)
{
this.tableLogFile.addListener(eventType, listener);
}
public void checkAll(boolean selectionValue)
{
for (TableItem item : tableLogFile.getItems())
{
item.setChecked(selectionValue);
}
}
}
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