Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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 ro.nextreports.designer.action.chart; import ro.nextreports.engine.ReleaseInfoAdapter; import ro.nextreports.engine.Report; import ro.nextreports.engine.util.NameType; import ro.nextreports.engine.util.NextChartUtil; import ro.nextreports.engine.chart.Chart; import ro.nextreports.engine.i18n.I18nUtil; import javax.swing.*; import java.awt.event.ActionEvent; import java.util.List; import java.util.Map; import java.util.ArrayList; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import ro.nextreports.designer.Globals; import ro.nextreports.designer.ReportLayoutUtil; import ro.nextreports.designer.action.query.OpenQueryPerspectiveAction; import ro.nextreports.designer.chart.ChartUtil; import ro.nextreports.designer.i18n.action.I18nManager; import ro.nextreports.designer.querybuilder.BrowserDialog; import ro.nextreports.designer.querybuilder.BrowserPanel; import ro.nextreports.designer.querybuilder.DBObject; import ro.nextreports.designer.querybuilder.QueryBuilderPanel; import ro.nextreports.designer.ui.list.CheckListItem; import ro.nextreports.designer.util.I18NSupport; import ro.nextreports.designer.util.ImageUtil; import ro.nextreports.designer.util.MessageUtil; import ro.nextreports.designer.util.NextReportsUtil; import ro.nextreports.designer.util.ShortcutsUtil; import ro.nextreports.designer.util.Show; import ro.nextreports.designer.util.TableUtil; import ro.nextreports.designer.util.UIActivator; /** * User: mihai.panaitescu * Date: 17-Dec-2009 * Time: 13:59:57 */ public class OpenChartAction extends AbstractAction { private String chartName; private String chartPath; private static BrowserDialog dialog; private Map<String, List<CheckListItem>> itemMap; private boolean error = false; private String errorMessage = ""; private boolean resetServerChart = true; private boolean testInner = true; private static final Log LOG = LogFactory.getLog(OpenChartAction.class); public OpenChartAction() { this(true); } public OpenChartAction(boolean fullName) { if (fullName) { putValue(Action.NAME, I18NSupport.getString("open.chart")); } else { putValue(Action.NAME, I18NSupport.getString("open.chart.small")); } Icon icon = ImageUtil.getImageIcon("chart_open"); putValue(Action.SMALL_ICON, icon); putValue(Action.MNEMONIC_KEY, ShortcutsUtil.getMnemonic("chart.open.mnemonic", new Integer('A'))); putValue(Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke(ShortcutsUtil.getShortcut("chart.open.accelerator", "control A"))); putValue(Action.SHORT_DESCRIPTION, I18NSupport.getString("open.chart")); putValue(Action.LONG_DESCRIPTION, I18NSupport.getString("open.chart")); } public void setChartName(String chartName) { this.chartName = chartName; } public void setChartPath(String chartPath) { this.chartPath = chartPath; } public void setTestInner(boolean testInner) { this.testInner = testInner; } public void actionPerformed(ActionEvent e) { if (testInner) { if (NextReportsUtil.isInnerEdit()) { return; } } if (MessageUtil.showReconnect()) { return; } if (chartName == null) { BrowserPanel browser = new BrowserPanel(BrowserPanel.CHART_BROWSER); dialog = new BrowserDialog(browser); dialog.pack(); dialog.setResizable(false); Show.centrateComponent(Globals.getMainFrame(), dialog); dialog.setVisible(true); // On double click in OpenChart dialog the dialog is closed and set to null // see comment #2 if (dialog != null) { if (dialog.okPressed()) { chartName = browser.getSelectedName(); chartPath = browser.getSelectedFilePath(); } else { return; } } } Globals.getReportUndoManager().discardAllEdits(); if (chartName == null) { return; } // comment #2 : for double click in OpenChart dialog if ((dialog != null) && dialog.isVisible()) { dialog.dispose(); dialog = null; } final QueryBuilderPanel builderPanel = Globals.getMainFrame().getQueryBuilderPanel(); if (!NextReportsUtil.saveYesNoCancel(I18NSupport.getString("open.chart"))) { return; } if (chartPath != null) { byte status = NextChartUtil.isValidChartVersion(chartPath); if (NextChartUtil.CHART_INVALID_NEWER == status) { Show.error(I18NSupport.getString("chart.version.invalid.newer", ReleaseInfoAdapter.getVersionNumber())); return; } } if (resetServerChart) { Globals.resetServerFile(); } Globals.setReportLoaded(false); Globals.setChartLoaded(false); Thread executorThread = new Thread(new Runnable() { public void run() { UIActivator activator = new UIActivator(Globals.getMainFrame(), I18NSupport.getString("load.chart")); activator.start(); try { Globals.getMainMenuBar().enableLayoutPerspective(true); Globals.getMainToolBar().enableLayoutPerspective(true); final Chart chart = ChartUtil.loadChart(chartPath); if (chart == null) { if (activator != null) { activator.stop(); activator = null; } SwingUtilities.invokeLater(new Runnable() { public void run() { Show.error(I18NSupport.getString("could.not.load.chart")); } }); return; } I18nManager.getInstance().setKeys(chart.getI18nkeys()); I18nManager.getInstance().setLanguages(chart.getLanguages()); I18nManager.getInstance().setCurrentLanguage(I18nUtil.getDefaultLanguage(chart)); final Report report = chart.getReport(); try { itemMap = TableUtil.getItemMap(report); } catch (Exception ex) { // designer cannot be created (tables not found) if (activator != null) { activator.stop(); activator = null; } int option = JOptionPane.showConfirmDialog(Globals.getMainFrame(), "<html>" + I18NSupport.getString("designer.load.error") + "<br>" + I18NSupport.getString("designer.load.error.table") + "<br>" + I18NSupport.getString("designer.load.error.edit.mode") + "</html>", "", JOptionPane.YES_NO_OPTION, JOptionPane.ERROR_MESSAGE); if (option != JOptionPane.YES_OPTION) { return; } else { report.setSql(report.getQuery().toString()); } } if (Globals.getConnection() != null) { List<NameType> columns = new ArrayList<NameType>(); try { columns = ReportLayoutUtil.getAllColumnsForReport(chart.getReport()); } catch (Exception ex) { LOG.error(ex.getMessage(), ex); error = true; errorMessage = I18NSupport.getString("could.not.load.chart.error.columns") + "\r\n" + ex.getMessage(); } Globals.getChartDesignerPanel().getPropertiesPanel().setColumns(columns); Globals.getChartLayoutPanel().setColumns(columns); } if (activator != null) { activator.stop(); activator = null; } SwingUtilities.invokeAndWait(new Runnable() { public void run() { builderPanel.clear(true); if (report.getSql() != null) { builderPanel.selectSQLViewTab(); builderPanel.setUserSql(report.getSql()); Globals.setInitialQuery(report.getSql()); } else if (report.getQuery() != null) { builderPanel.drawDesigner(report, itemMap); itemMap.clear(); Globals.setInitialQuery(report.getQuery().toString()); } builderPanel.setParameters(report.getParameters()); builderPanel.selectTreeNode(chartName, DBObject.CHARTS); Globals.setCurrentQueryName(null); Globals.setCurrentQueryAbsolutePath(null); Globals.setCurrentChartName(chartName); Globals.setCurrentChartAbsolutePath(chartPath); builderPanel.loadChart(chart); Globals.getMainMenuBar().newChartActionUpdate(); Globals.getMainToolBar().newChartActionUpdate(); Globals.setOriginalSql(Globals.getMainFrame().getQueryBuilderPanel().getUserSql()); Globals.setChartLoaded(true); if (error) { new OpenQueryPerspectiveAction().actionPerformed(null); Show.error(errorMessage); } } }); } catch (Exception ex) { LOG.error(ex.getMessage(), ex); Show.error(ex); } finally { chartName = null; if (activator != null) { activator.stop(); } } } }, "NEXT : " + getClass().getSimpleName()); executorThread.start(); } public void setResetServerChart(boolean resetServerChart) { this.resetServerChart = resetServerChart; } }