Java tutorial
/* Copyright (C) 2016 NTT DATA Corporation This program is free software; you can redistribute it and/or Modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. */ package com.clustercontrol.hub.view; import org.apache.log4j.Logger; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.viewers.DoubleClickEvent; import org.eclipse.jface.viewers.IDoubleClickListener; import org.eclipse.jface.viewers.ISelectionChangedListener; import org.eclipse.jface.viewers.SelectionChangedEvent; import org.eclipse.jface.viewers.StructuredSelection; 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.Label; import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.IWorkbenchWindow; import org.eclipse.ui.PartInitException; import com.clustercontrol.accesscontrol.util.ClientSession; import com.clustercontrol.composite.FacilityTreeComposite; import com.clustercontrol.repository.util.ScopePropertyUtil; import com.clustercontrol.util.Messages; import com.clustercontrol.view.AutoUpdateView; import com.clustercontrol.ws.repository.FacilityTreeItem; /** * ??[]<BR> * ?[]???????? * */ public class LogScopeTreeView extends AutoUpdateView { public static final String ID = LogScopeTreeView.class.getName(); // private static Logger m_log = Logger.getLogger(LogScopeTreeView.class); // ----- instance ----- // /** ?? */ private FacilityTreeComposite scopeTreeComposite = null; /** ? */ private Label pathLabel = null; /** ???? */ private boolean scopeOnly = false; /** ????**/ private boolean unregistered = true; /** ????**/ private boolean internal = true; /** ???????? **/ private boolean topicRefresh = true; // ----- ----- // /** * ????? * @wbp.parser.constructor */ public LogScopeTreeView() { super(); this.scopeOnly = false; this.unregistered = true; this.internal = true; this.topicRefresh = true; } /** * ????? * * @param scopeOnly ????????? * @param unregistered UNREGISTERED??????? * @param internal INTERNAL??????? * @param topicRefresh ??????????? */ public LogScopeTreeView(boolean scopeOnly, boolean unregistered, boolean internal, boolean topicRefresh) { super(); this.scopeOnly = scopeOnly; this.unregistered = unregistered; this.internal = internal; this.topicRefresh = topicRefresh; } // ----- instance ----- // /** * ???? * * @see org.eclipse.ui.IWorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite) */ @Override public void createPartControl(Composite parent) { // GridLayout layout = new GridLayout(1, true); parent.setLayout(layout); layout.marginHeight = 0; layout.marginWidth = 0; // ? this.scopeTreeComposite = new FacilityTreeComposite(parent, SWT.NONE, null, this.scopeOnly, this.unregistered, this.internal, this.topicRefresh); GridData gridData = new GridData(); gridData.horizontalAlignment = GridData.FILL; gridData.verticalAlignment = GridData.FILL; gridData.grabExcessHorizontalSpace = true; gridData.grabExcessVerticalSpace = true; gridData.horizontalSpan = 1; this.scopeTreeComposite.setLayoutData(gridData); // ?? this.scopeTreeComposite.getTreeViewer().addSelectionChangedListener(new ISelectionChangedListener() { @Override public void selectionChanged(SelectionChangedEvent event) { // ??(?????????) StructuredSelection selection = (StructuredSelection) event.getSelection(); FacilityTreeItem selectItem = (FacilityTreeItem) selection.getFirstElement(); if (selectItem != null) { // ?? doSelectTreeItem(selectItem); } } }); this.scopeTreeComposite.getTreeViewer().addDoubleClickListener(new IDoubleClickListener() { @Override public void doubleClick(DoubleClickEvent event) { // ??(?????????) StructuredSelection selection = (StructuredSelection) event.getSelection(); FacilityTreeItem selectItem = (FacilityTreeItem) selection.getFirstElement(); if (selectItem != null) { // ?? IWorkbenchWindow window = LogScopeTreeView.this.getSite().getWorkbenchWindow(); IWorkbenchPage page = window.getActivePage(); FacilityTreeItem managerTreeItem = ScopePropertyUtil.getManager(selectItem); //?TOP?????????return if (managerTreeItem == null) { return; } String manager = managerTreeItem.getData().getFacilityId(); //??????????return if (manager.equals(selectItem.getData().getFacilityId())) { return; } try { LogSearchView view = LogSearchView.createSearchView(page, manager, selectItem.getData().getFacilityId()); m_log.debug("doubleClick(), open " + view.getTitle()); view.setFocus(); view.update(); // // AbstractSearcher searcher // = AbstractSearcher.simpleSearchBuilder(view.getManager()).setFacilityId(view.getFacilityId()).build(); // // Integer fromPos = 0; // Integer sizePos = LogPluginService.getDefault().getPreferenceStore().getInt(LogPreferencePage.P_SIZE_POS); // // LogSearchResponse res = searcher.search(fromPos, sizePos); // // view.setSearcher(searcher); // view.getLogSearchComposite().getSearchResultComposite().reflectResult(res, fromPos, sizePos); // String esQuery = searcher.convertToESQuery(null, null, false, null, null); // view.getLogSearchComposite().getLogSearchConditionComposite().reflectAdvancedSearchQuery(esQuery); } catch (PartInitException e) { m_log.warn("doubleClick(), " + e.getMessage(), e); // } catch(LogSearchException e) { // m_log.warn("LogSearch is Failed " + e.getMessage()); // MessageDialog.openWarning( // null, // Messages.getString("word.warn"), // Messages.getString("message.search.failed") + "\n" + e.toString()); } catch (Exception e) { m_log.warn("LogSearch is Failed " + e.getMessage()); MessageDialog.openWarning(null, Messages.getString("word.warn"), Messages.getString("message.search.failed") + "\n" + e.toString()); } } } }); } /** * ???? * <p> * * ?????????? * * @param parent * ?? */ protected Composite createListContents(Composite parent) { return null; } /** * ??????????? * <p> * * ?????????????? * * @param item * */ protected void doSelectTreeItem(FacilityTreeItem item) { } /** * ????? * * @return ?? */ public FacilityTreeComposite getScopeTreeComposite() { return this.scopeTreeComposite; } /** * ???? * * @return ? */ public Label getPathLabel() { return this.pathLabel; } public void update() { //this.scopeTreeComposite.update(); ClientSession.doCheck(); } @Override protected String getViewName() { return this.getClass().getName(); } @Override public void update(boolean refreshFlag) { // TODO ??? } }