FR [ 1943731 ] Window data export functionality

https://sourceforge.net/tracker/?func=detail&atid=879335&aid=1943731&group_id=176962

base/src/org/adempiere/impexp/GridTabExcelExporter.java

@@ -0,0 +1,146 @@
+/******************************************************************************
+ * Product: Adempiere ERP & CRM Smart Business Solution                       *
+ * Copyright (C) 2008 SC ARHIPAC SERVICE SRL. All Rights Reserved.            *
+ * This program is free software; you can redistribute it and/or modify it    *
+ * under the terms version 2 of the GNU General Public License as published   *
+ * by the Free Software Foundation. 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.                       *
+ * You should have received a copy of the GNU General Public License along    *
+ * with this program; if not, write to the Free Software Foundation, Inc.,    *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
+ *****************************************************************************/
+package org.adempiere.impexp;
+
+import java.util.HashMap;
+import java.util.Properties;
+
+import org.compiere.model.GridField;
+import org.compiere.model.GridTab;
+import org.compiere.model.Lookup;
+import org.compiere.model.MLookup;
+import org.compiere.model.MLookupFactory;
+import org.compiere.util.DisplayType;
+import org.compiere.util.Env;
+
+/**
+ * Excel Exporter Adapter for GridTab
+ * @author Teo Sarca, www.arhipac.ro
+ * 			<li>FR [ 1943731 ] Window data export functionality
+ */
+public class GridTabExcelExporter extends AbstractExcelExporter
+{
+	private GridTab m_tab = null;
+	
+	public GridTabExcelExporter(Properties ctx, GridTab tab)
+	{
+		m_tab = tab;
+		setFreezePane(0, 1);
+	}
+	
+	@Override
+	protected int getColumnCount()
+	{
+		return m_tab.getFieldCount();
+	}
+
+	@Override
+	protected int getDisplayType(int row, int col)
+	{
+		return m_tab.getField(col).getDisplayType();
+	}
+
+	@Override
+	protected String getHeaderName(int col)
+	{
+		return m_tab.getField(col).getHeader();
+	}
+
+	@Override
+	protected int getRowCount()
+	{
+		return m_tab.getRowCount();
+	}
+
+	@Override
+	protected Object getValueAt(int row, int col)
+	{
+		GridField f = m_tab.getField(col);
+		Object key = m_tab.getValue(row, f.getColumnName());
+		Object value = key;
+		Lookup lookup = f.getLookup();
+		if (lookup != null)
+		{
+			;
+		}
+		else if (f.getDisplayType() == DisplayType.Button)
+		{
+			lookup = getButtonLookup(f);
+		}
+		//
+		if (lookup != null)
+		{
+			value = lookup.getDisplay(key);
+		}
+		return value;
+	}
+
+	@Override
+	protected boolean isColumnPrinted(int col)
+	{
+		GridField f = m_tab.getField(col);
+		// Hide not displayed fields
+		if (!f.isDisplayed())
+			return false;
+		// Hide encrypted fields
+		if (f.isEncrypted())
+			return false;
+		// Hide simple button fields without a value
+		if (f.getDisplayType() == DisplayType.Button && f.getAD_Reference_Value_ID() == 0)
+			return false;
+		return true;
+	}
+
+	@Override
+	protected boolean isFunctionRow()
+	{
+		return false;
+	}
+
+	@Override
+	protected boolean isPageBreak(int row, int col)
+	{
+		return false;
+	}
+
+	@Override
+	protected void setCurrentRow(int row)
+	{
+		; // nothing
+	}
+	
+	private HashMap<String, MLookup> m_buttonLookups = new HashMap<String, MLookup>();
+	
+	private MLookup getButtonLookup(GridField mField)
+	{
+		MLookup lookup = m_buttonLookups.get(mField.getColumnName());
+		if (lookup != null)
+			return lookup;
+		// TODO: refactor with org.compiere.grid.ed.VButton.setField(GridField)
+		if (mField.getColumnName().endsWith("_ID") && !mField.getColumnName().equals("Record_ID"))
+		{
+			lookup = MLookupFactory.get(Env.getCtx(), mField.getWindowNo(), 0,
+				mField.getAD_Column_ID(), DisplayType.Search);
+		}
+		else if (mField.getAD_Reference_Value_ID() != 0)
+		{
+			//	Assuming List
+			lookup = MLookupFactory.get(Env.getCtx(), mField.getWindowNo(), 0,
+				mField.getAD_Column_ID(), DisplayType.List);
+		}
+		//
+		m_buttonLookups.put(mField.getColumnName(), lookup);
+		return lookup;
+	}
+}

client/src/org/compiere/apps/AExport.java

@@ -0,0 +1,106 @@
+/******************************************************************************
+ * Product: Adempiere ERP & CRM Smart Business Solution                       *
+ * Copyright (C) 2008 SC ARHIPAC SERVICE SRL. All Rights Reserved.            *
+ * This program is free software; you can redistribute it and/or modify it    *
+ * under the terms version 2 of the GNU General Public License as published   *
+ * by the Free Software Foundation. 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.                       *
+ * You should have received a copy of the GNU General Public License along    *
+ * with this program; if not, write to the Free Software Foundation, Inc.,    *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
+ *****************************************************************************/
+package org.compiere.apps;
+
+import java.awt.Cursor;
+import java.io.File;
+import java.io.IOException;
+import java.util.Properties;
+import java.util.logging.Level;
+
+import javax.swing.JFileChooser;
+
+import org.adempiere.impexp.GridTabExcelExporter;
+import org.compiere.model.GridTab;
+import org.compiere.util.CLogMgt;
+import org.compiere.util.CLogger;
+import org.compiere.util.Env;
+import org.compiere.util.ExtensionFileFilter;
+import org.compiere.util.Msg;
+
+/**
+ * Export button consequences
+ * @author Teo Sarca, www.arhipac.ro
+ *  			<li>FR [ 1943731 ] Window data export functionality
+ */
+public class AExport
+{
+	private CLogger log = CLogger.getCLogger(getClass());	
+	private Properties m_ctx = null;
+	private int m_WindowNo = 0;
+	
+	public AExport(APanel parent)
+	{
+		m_ctx = Env.getCtx();
+		m_WindowNo = parent.getWindowNo();
+		//
+		JFileChooser chooser = new JFileChooser();
+		chooser.addChoosableFileFilter(new ExtensionFileFilter("xls", Msg.getMsg(m_ctx, "FileXLS")));
+		if (chooser.showSaveDialog(parent) != JFileChooser.APPROVE_OPTION)
+			return;
+
+		//	Create File
+		File outFile = ExtensionFileFilter.getFile(chooser.getSelectedFile(), chooser.getFileFilter());
+		try
+		{
+			outFile.createNewFile();
+		}
+		catch (IOException e)
+		{
+			log.log(Level.SEVERE, "", e);
+			ADialog.error(m_WindowNo, parent, "FileCannotCreate", e.getLocalizedMessage());
+			return;
+		}
+
+		String ext = outFile.getPath();
+		//	no extension
+		if (ext.lastIndexOf('.') == -1)
+		{
+			ADialog.error(m_WindowNo, parent, "FileInvalidExtension");
+			return;
+		}
+		ext = ext.substring(ext.lastIndexOf('.')+1).toLowerCase();
+		log.config( "File=" + outFile.getPath() + "; Type=" + ext);
+
+		parent.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+		try
+		{
+			if (ext.equals("xls"))
+			{
+				createXLS(outFile, parent.getCurrentTab());
+			}
+			else
+			{
+				ADialog.error(m_WindowNo, parent, "FileInvalidExtension");
+			}
+		}
+		catch (Exception e)
+		{
+			ADialog.error(m_WindowNo, parent, "Error", e.getLocalizedMessage());
+			if (CLogMgt.isLevelFinest())
+				e.printStackTrace();
+		}
+		finally
+		{
+			parent.setCursor(Cursor.getDefaultCursor());
+		}
+	}
+	
+	private void createXLS(File outFile, GridTab tab)
+	throws Exception
+	{
+		GridTabExcelExporter exporter = new GridTabExcelExporter(m_ctx, tab);
+		exporter.export(outFile, null);
+	}
+}

client/src/org/compiere/apps/APanel.java

@@ -117,6 +117,7 @@ import org.compiere.util.Util;
  *  @author Teo Sarca, SC ARHIPAC SERVICE SRL
  *				<li>BF [ 1824621 ] History button can't be canceled
  *				<li>BF [ 1941271 ] VTreePanel is modifying even if is save wasn't successfull
+ *				<li>FR [ 1943731 ] Window data export functionality
  * 				<li>BF [ 1996056 ] Report error message is not displayed
  * 				<li>BF [ 1998575 ] Document Print is discarding any error
  *  @author victor.perez@e-evolution.com 
@@ -279,6 +280,7 @@ public final class APanel extends CPanel
 
 	private AppsAction 		aPrevious, aNext, aParent, aDetail, aFirst, aLast,
 							aNew, aCopy, aDelete, aPrint, aPrintPreview,
+							aExport,
 							aRefresh, aHistory, aAttachment, aChat, aMulti, aFind,
 							aWorkflow, aZoomAcross, aRequest, aWinSize, aArchive;
 	/** Ignore Button		*/
@@ -314,6 +316,10 @@ public final class APanel extends CPanel
 		aReport = 	addAction("Report",			mFile, 	KeyStroke.getKeyStroke(KeyEvent.VK_F11, 0),	false);
 		aPrint = 	addAction("Print",			mFile, 	KeyStroke.getKeyStroke(KeyEvent.VK_F12, 0),	false);
 		aPrintPreview = addAction("PrintPreview",	mFile, KeyStroke.getKeyStroke(KeyEvent.VK_P, Event.SHIFT_MASK+Event.ALT_MASK), false);
+		if (MRole.getDefault().isCanExport())
+		{
+			aExport =	addAction("Export", mFile, null, false);
+		}
 		mFile.addSeparator();
 		aEnd =	 	addAction("End",			mFile, 	KeyStroke.getKeyStroke(KeyEvent.VK_X, Event.ALT_MASK),	false);
 		aLogout = 	addAction("Logout", 		mFile, 	KeyStroke.getKeyStroke(KeyEvent.VK_L, Event.SHIFT_MASK+Event.ALT_MASK), false);
@@ -1492,6 +1498,8 @@ public final class APanel extends CPanel
 				cmd_print();
 			else if (cmd.equals(aPrintPreview.getName()))
 				cmd_print(true);
+			else if (cmd.equals(aExport.getName()))
+				cmd_export();
 			else if (cmd.equals(aEnd.getName()))
 				cmd_end(false);
 			else if (cmd.equals(aExit.getName()))
@@ -2190,7 +2198,11 @@ public final class APanel extends CPanel
 		win.setWindowSize(size);
 		win.save();
 	}	//	cmdWinSize
-
+	
+	private void cmd_export()
+	{
+		new AExport(this);
+	}
 	
 	
 	/**************************************************************************