/*
* (C) 2007-2011 Alibaba Group Holding Limited
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*
* If you have any question, please contact:千丫 <qianya@taobao.com>
* Authors:智清 <zhiqing.ht@taobao.com>；银时<yinshi.nc@taobao.com>
*
*/
package com.taobao.eclipse.plugin.reviewboard.subclipse.dialog;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.jface.viewers.CheckboxTableViewer;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.TableLayout;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CLabel;
import org.eclipse.swt.custom.ViewForm;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.ToolBar;
import org.tigris.subversion.subclipse.core.ISVNLocalResource;
import org.tigris.subversion.subclipse.core.SVNException;
import org.tigris.subversion.subclipse.core.resources.SVNWorkspaceRoot;
import com.taobao.eclipse.plugin.reviewboard.subclipse.util.RbSVNDiffUtils;
/**
* 类说明:postcommit文件选择
*
* @author 智清
* 创建时间：2010-11-8
*/
public class ResourceSelectionTreePostCommit extends Composite {
private class ResourceComparator implements Comparator<IResource> {
public int compare(IResource obj0, IResource obj1) {
IResource resource0 = (IResource)obj0;
IResource resource1 = (IResource)obj1;
return resource0.getFullPath().toOSString().compareTo(resource1.getFullPath().toOSString());
}
}
private ResourceComparator comparator = new ResourceComparator();
private Table table;
private List<IResource> resourceList;
private CheckboxTableViewer tableViewer = null;
/**
* Create the composite.
* @param parent
* @param style
*/
public ResourceSelectionTreePostCommit(Composite parent, int style, String label,
IResource[] resources, IToolbarControlCreator toolbarControlCreator) {
super(parent, style);
setLayout(new GridLayout(2, false));
setLayoutData(new GridData(GridData.FILL_BOTH));
ViewForm viewerPane = new ViewForm(this, SWT.BORDER | SWT.FLAT);
viewerPane.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
CLabel toolbarLabel = new CLabel(viewerPane, SWT.NONE) {
public Point computeSize(int wHint, int hHint, boolean changed) {
return super.computeSize(wHint, Math.max(24, hHint), changed);
}
};
if (label != null) {
toolbarLabel.setText(label);
}
viewerPane.setTopLeft(toolbarLabel);
int buttonGroupColumns = 1;
if (toolbarControlCreator != null) {
buttonGroupColumns = buttonGroupColumns + toolbarControlCreator.getControlCount();
}
ToolBar toolbar = new ToolBar(viewerPane, SWT.FLAT);
viewerPane.setTopCenter(toolbar);
ToolBarManager toolbarManager = new ToolBarManager(toolbar);
if (toolbarControlCreator != null) {
toolbarControlCreator.createToolbarControls(toolbarManager);
toolbarManager.add(new Separator());
}
toolbarManager.update(true);
resourceList = new ArrayList<IResource>();
if (resources != null) {
Arrays.sort(resources, comparator);
for (int i = 0; i < resources.length; i++) {
IResource resource = resources[i];
try {
ISVNLocalResource svnResource = SVNWorkspaceRoot.getSVNResourceFor(resource);
if (svnResource.getStatus().isManaged()) {
resourceList.add(resource);
}
} catch (SVNException e) {
}
}
}
tableViewer = CheckboxTableViewer.newCheckList(viewerPane, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
gd.heightHint = 125;
tableViewer.getControl().setLayoutData(gd);
table = tableViewer.getTable();
final TableColumn newColumnTableColumn = new TableColumn(table, SWT.NONE);
newColumnTableColumn.setWidth(740);
newColumnTableColumn.setText("Resources for Generate Diff of Post-commit");
table.setHeaderVisible(true);// 显示表头
table.setLinesVisible(true);// 显示表格线
TableLayout tLayOut = new TableLayout();// 专用于表格的布局
table.setLayout(tLayOut);
table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
tLayOut.addColumnData(new ColumnWeightData(740));// ID列宽
tableViewer.setContentProvider(new TableViewerContentProvider());
tableViewer.setLabelProvider(new ResourceTableViewerLabelProvider());
tableViewer.setInput(resourceList);
viewerPane.setContent(table);
}
/**
* 增加或删除过滤器
* @param allowSqlReviewFilter
* @param viewerFilter
*/
public void handleFilter(boolean allowSqlReviewFilter, ViewerFilter viewerFilter){
if(allowSqlReviewFilter){
this.tableViewer.addFilter(viewerFilter);
}else{
this.tableViewer.removeFilter(viewerFilter);
}
this.tableViewer.refresh();
this.tableViewer.setAllChecked(true);
}
public IResource[] getSelectedResource(){
IResource[] resources = null;
List<IResource> resourceList = getSelectedResourceList();
if( null != resourceList && !resourceList.isEmpty() ){
resources = resourceList.toArray( new IResource[resourceList.size()] );
}
return resources;
}
public List<IResource> getSelectedResourceList(){
List<IResource> resourceList = new ArrayList<IResource>();
//取得打勾的记录
Object[] checkObjs = tableViewer.getCheckedElements();
if( null == checkObjs || checkObjs.length==0){
//MessageDialog.openError(parent.getShell(), "提示", "请先选择资源文件");
return null;
}else{
for( Object obj : checkObjs ){
IResource resouce = (IResource)obj;
//确认resourceList已经不包含重复值
boolean isExsit = false;
for( IResource resourceTmp : resourceList){
if( resourceTmp.getLocation().toString().equals(resouce.getLocation().toString())){
isExsit = true;
break;
}
}
if( !isExsit ){
resourceList.add(resouce);
}
}
}
return resourceList;
}
public IResource[] getResourceForPostCommit(){
IResource[] resources = this.getSelectedResource();
if( null == resources || resources.length == 0 ){
return null;
}
return RbSVNDiffUtils.integerateResourcesForSVNPostCommit(resources);
}
public CheckboxTableViewer getTableViewer(){
return tableViewer;
}
}