* Implemented editor for DisplayType.FileName

zkwebui/WEB-INF/src/org/adempiere/webui/component/FilenameBox.java

@@ -0,0 +1,89 @@
+/******************************************************************************
+ * Product: Posterita Ajax UI 												  *
+ * Copyright (C) 2007 Posterita Ltd.  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.                     *
+ * For the text or an alternative of this public license, you may reach us    *
+ * Posterita Ltd., 3, Draper Avenue, Quatre Bornes, Mauritius                 *
+ * or via info@posterita.org or http://www.posterita.org/                     *
+ *****************************************************************************/
+
+package org.adempiere.webui.component;
+
+import org.zkoss.zk.ui.event.EventListener;
+import org.zkoss.zul.Hbox;
+
+/**
+ * URL Box
+ */
+public class FilenameBox extends Hbox
+{
+
+    private static final long serialVersionUID = 1L;
+
+    private Textbox           textbox;
+
+    private Button            button;
+
+    public FilenameBox()
+    {
+        initComponents();
+    }
+
+    public FilenameBox(String url)
+    {
+        initComponents();
+        setText(url);
+    }
+
+    public void setButtonImage(String imageSrc)
+    {
+        button.setImage(imageSrc);
+    }
+
+    private void initComponents()
+    {
+        textbox = new Textbox();
+        textbox.setWidth("100%");
+        button = new Button();
+        button.setHeight("98%");
+        appendChild(textbox);
+        appendChild(button);
+    }
+
+    public void setText(String value)
+    {
+        textbox.setText(value);
+    }
+
+    public String getText()
+    {
+        return textbox.getText();
+    }
+
+    public void setEnabled(boolean enabled)
+    {
+        textbox.setReadonly(!enabled);
+        button.setEnabled(enabled);
+    }
+    
+    public void setButtonEnabled(boolean enabled)
+    {
+        button.setEnabled(enabled);
+    }
+
+    public boolean addEventListener(String evtnm, EventListener listener)
+    {
+        if ("onClick".equals(evtnm))
+            return button.addEventListener(evtnm, listener);
+        else
+            return textbox.addEventListener(evtnm, listener);
+    }
+}

zkwebui/WEB-INF/src/org/adempiere/webui/editor/WFilenameEditor.java

@@ -0,0 +1,145 @@
+/******************************************************************************
+ * Copyright (C) 2008 Low Heng Sin  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.                     *
+ * For the text or an alternative of this public license, you may reach us    *
+ * Posterita Ltd., 3, Draper Avenue, Quatre Bornes, Mauritius                 *
+ * or via info@posterita.org or http://www.posterita.org/                     *
+ *****************************************************************************/
+
+package org.adempiere.webui.editor;
+
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.logging.Level;
+
+import org.adempiere.webui.component.FilenameBox;
+import org.adempiere.webui.event.ValueChangeEvent;
+import org.compiere.model.GridField;
+import org.compiere.util.CLogger;
+import org.zkoss.util.media.Media;
+import org.zkoss.zk.ui.event.Event;
+import org.zkoss.zk.ui.event.Events;
+import org.zkoss.zul.Fileupload;
+
+/**
+ * 
+ * @author Low Heng Sin
+ *
+ */
+public class WFilenameEditor extends WEditor 
+{
+	private static final String[] LISTENER_EVENTS = {Events.ON_CLICK, Events.ON_CHANGE};
+	
+	private static final CLogger log = CLogger.getCLogger(WFilenameEditor.class);
+	
+	public WFilenameEditor(GridField gridField) 
+	{
+		super(new FilenameBox(), gridField);
+		getComponent().setButtonImage("/images/Open16.gif");
+		getComponent().addEventListener(Events.ON_CLICK, this);
+	}
+	
+	@Override	
+	public FilenameBox getComponent() 
+	{
+		return (FilenameBox) component;
+	}
+
+	@Override
+	public void setValue(Object value) 
+	{
+        if (value == null)
+        {
+            getComponent().setText("");
+        }
+        else
+        {
+            getComponent().setText(String.valueOf(value));
+        }
+	}
+
+	@Override
+	public Object getValue() 
+	{
+		return getComponent().getText();
+	}
+
+	@Override
+	public String getDisplay() 
+	{
+		return getComponent().getText();
+	}
+
+	public void onEvent(Event event) 
+	{
+		if (Events.ON_CHANGE.equals(event.getName()))
+		{
+			ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), getComponent().getText(), getComponent().getText());
+			fireValueChange(changeEvent);
+		}
+		else if (Events.ON_CLICK.equals(event.getName()))
+		{
+			cmd_file();			
+		}
+	}
+	
+	/**
+	 *  Load file
+	 */
+	private void cmd_file()
+	{
+		//  Show File Open Dialog
+		Media file = null;
+		
+		try 
+		{
+			file = Fileupload.get(); 
+			
+			if (file == null)
+				return;
+		}
+		catch (InterruptedException e) 
+		{
+			log.warning(e.getLocalizedMessage());
+			return;
+		}
+		
+		String fileName = System.getProperty("java.io.tmpdir") 
+			+ System.getProperty("file.separator") + file.getName();
+			
+		File tempFile = new File(fileName);
+		FileOutputStream fos = null;
+		
+		try {
+			fos = new FileOutputStream(tempFile);
+			fos.write(file.getByteData());
+			fos.flush();
+			fos.close();
+		} catch (IOException e) {
+			log.log(Level.SEVERE, e.getLocalizedMessage(), e);
+			return;
+		} finally {			
+			if (fos != null)
+				try {
+					fos.close();
+				} catch (IOException e) {}
+		}
+
+		getComponent().setText(fileName);		
+	}   //  cmd_file
+	
+	public String[] getEvents()
+    {
+        return LISTENER_EVENTS;
+    }		
+}

zkwebui/WEB-INF/src/org/adempiere/webui/editor/WStringEditor.java

@@ -38,8 +38,6 @@ public class WStringEditor extends WEditor implements ContextMenuListener
 {
     private static final String[] LISTENER_EVENTS = {Events.ON_CHANGE};
     
-    protected Textbox textbox;
-    
     private String oldText;
     
     private WEditorPopupMenu	popupMenu;
@@ -48,35 +46,39 @@ public class WStringEditor extends WEditor implements ContextMenuListener
     public WStringEditor(GridField gridField)
     {
         super(new Textbox(), gridField);
-        textbox = (Textbox)super.component;
         
         init();
     }
     
+    @Override
+    public Textbox getComponent() {
+    	return (Textbox) component;
+    }
+    
     private void init()
     {
-        textbox.setMaxlength(gridField.getFieldLength());
+        getComponent().setMaxlength(gridField.getFieldLength());
         int displayLength = gridField.getDisplayLength();
         if (displayLength <= 0 || displayLength > MAX_DISPLAY_LENGTH)
         {
             displayLength = MAX_DISPLAY_LENGTH;
         }
-        textbox.setCols(displayLength);    
+        getComponent().setCols(displayLength);    
         
         if (gridField.getDisplayType() == DisplayType.Text)
         {
-            textbox.setMultiline(true);
+            getComponent().setMultiline(true);
-            textbox.setRows(3);
+            getComponent().setRows(3);
         }
         else if (gridField.getDisplayType() == DisplayType.TextLong)
         {
-            textbox.setMultiline(true);
+            getComponent().setMultiline(true);
-            textbox.setRows(5);
+            getComponent().setRows(5);
         }
         else if (gridField.getDisplayType() == DisplayType.Memo)
         {
-            textbox.setMultiline(true);
+            getComponent().setMultiline(true);
-            textbox.setRows(8);
+            getComponent().setRows(8);
         }
         
         popupMenu = new WEditorPopupMenu(false, false, true);
@@ -84,7 +86,7 @@ public class WStringEditor extends WEditor implements ContextMenuListener
 
     public void onEvent(Event event)
     {
-        String newText = textbox.getValue();
+        String newText = getComponent().getValue();
         ValueChangeEvent changeEvent = new ValueChangeEvent(this, this.getColumnName(), oldText, newText);
         super.fireValueChange(changeEvent);
         oldText = newText;
@@ -93,13 +95,13 @@ public class WStringEditor extends WEditor implements ContextMenuListener
     @Override
     public String getDisplay()
     {
-        return textbox.getValue();
+        return getComponent().getValue();
     }
 
     @Override
     public Object getValue()
     {
-        return textbox.getValue();
+        return getComponent().getValue();
     }
 
     @Override
@@ -107,24 +109,24 @@ public class WStringEditor extends WEditor implements ContextMenuListener
     {
         if (value != null)
         {
-            textbox.setValue(value.toString());
+            getComponent().setValue(value.toString());
         }
         else
         {
-            textbox.setValue("");
+            getComponent().setValue("");
         }
-        oldText = textbox.getValue();
+        oldText = getComponent().getValue();
     }
     
     protected void setTypePassword(boolean password)
     {
         if (password)
         {
-            textbox.setType("password");
+            getComponent().setType("password");
         }
         else
         {
-            textbox.setType("text");
+            getComponent().setType("text");
         }
     }
     

zkwebui/WEB-INF/src/org/adempiere/webui/editor/WUnknownEditor.java

@@ -35,6 +35,6 @@ public class WUnknownEditor extends WStringEditor
     
     private void init()
     {
-        super.textbox.setEnabled(false);
+        getComponent().setReadonly(true);
     }
 }

zkwebui/WEB-INF/src/org/adempiere/webui/editor/WebEditorFactory.java

@@ -59,7 +59,8 @@ public class WebEditorFactory
         /** String (clear/password) */
         if (displayType == DisplayType.String
             || displayType == DisplayType.PrinterName 
-            || (tableEditor && (displayType == DisplayType.Text || displayType == DisplayType.TextLong)) )
+            || (tableEditor && (displayType == DisplayType.Text || displayType == DisplayType.TextLong)) 
+            || displayType == DisplayType.FilePath)
         {
             if (gridField.isEncryptedField())
             {
@@ -70,6 +71,11 @@ public class WebEditorFactory
                 editor = new WStringEditor(gridField);
             }
         }
+        /** File */
+        else if (displayType == DisplayType.FileName)
+        {
+        	editor = new WFilenameEditor(gridField);
+        }
         /** Number */
         else if (DisplayType.isNumeric(displayType))
         {