veditorfactory.java

Java写的ERP系统

/******************************************************************************
 * The contents of this file are subject to the   Compiere License  Version 1.1
 * ("License"); You may not use this file except in compliance with the License
 * You may obtain a copy of the License at http://www.compiere.org/license.html
 * Software distributed under the License is distributed on an  "AS IS"  basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * The Original Code is                  Compiere  ERP & CRM  Business Solution
 * The Initial Developer of the Original Code is Jorg Janke  and ComPiere, Inc.
 * Portions created by Jorg Janke are Copyright (C) 1999-2001 Jorg Janke, parts
 * created by ComPiere are Copyright (C) ComPiere, Inc.;   All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.grid.ed;

import javax.swing.*;

import org.compiere.util.*;
import org.compiere.model.*;
import org.compiere.swing.*;
import org.compiere.plaf.*;

/**
 *  Factory for VEditor and its Label for single Row display and multi row-editor
 *
 *  @see VCellRenderer for multi-row display
 *  @author  Jorg Janke
 *  @version $Id: VEditorFactory.java,v 1.14 2003/04/29 09:26:24 jpedersen Exp $
 */
public class VEditorFactory
{
	/**
	 *  Create Editor for MField.
	 *  The Name is set to the column name for dynamic display management
	 *  @param mField MField
	 *  @param tableEditor true if table editor
	 *  @return grid editor
	 */
	public static VEditor getEditor (MField mField, boolean tableEditor)
	{
		return getEditor (null, mField, tableEditor);
	}   //  getEditor

	/**
	 *  Create Editor for MField.
	 *  The Name is set to the column name for dynamic display management
	 *  @param mTab MTab
	 *  @param mField MField
	 *  @param tableEditor true if table editor
	 *  @return grid editor
	 */
	public static VEditor getEditor (MTab mTab, MField mField, boolean tableEditor)
	{
		if (mField == null)
			return null;

		VEditor editor = null;
		int displayType = mField.getDisplayType();
		String columnName = mField.getColumnName();
		boolean mandatory = mField.isMandatory(false);      //  no context check
		boolean readOnly = mField.isReadOnly();
		boolean updateable = mField.isUpdateable();
		int WindowNo = mField.getWindowNo();

		//  Not a Field
		if (mField.isHeading())
			return null;

		//	String (clear/password)
		if (displayType == DisplayType.String
			|| (tableEditor && displayType == DisplayType.Text))
		{
			if (mField.isEncryptedField())
			{
				VPassword vs = new VPassword (columnName, mandatory, readOnly, updateable,
					mField.getDisplayLength(), mField.getFieldLength(), mField.getVFormat());
				vs.setName (columnName);
				vs.setField (mField);
				editor = vs;
			}
			else
			{
				VString vs = new VString (columnName, mandatory, readOnly, updateable,
					mField.getDisplayLength(), mField.getFieldLength(), mField.getVFormat());
				vs.setName (columnName);
				vs.setField (mField);
				editor = vs;
			}
		}

		//	Lookup
		else if (DisplayType.isLookup(displayType) || displayType == DisplayType.ID)
		{
			VLookup vl = new VLookup(columnName, mandatory, readOnly, updateable,
				mField.getLookup(), displayType, WindowNo);
			vl.setName(columnName);
			vl.setField (mField);
			editor = vl;
		}

		//	Number
		else if (DisplayType.isNumeric(displayType))
		{
			VNumber vn = new VNumber(columnName, mandatory, readOnly, updateable,
				displayType, mField.getHeader());
			vn.setRange(mField.getValueMin(), mField.getValueMax());
			vn.setName(columnName);
			vn.setField (mField);
			editor = vn;
		}

		//	YesNo
		else if (displayType == DisplayType.YesNo)
		{
			VCheckBox vc = new VCheckBox(columnName, mandatory, readOnly, updateable,
				mField.getHeader(), mField.getDescription(), tableEditor);
			vc.setName(columnName);
			vc.setField (mField);
			editor = vc;
		}

		//	Text (single row)
		else if (displayType == DisplayType.Text)
		{
			VText vt = new VText(columnName, mandatory, readOnly, updateable,
				mField.getDisplayLength(), mField.getFieldLength());
			vt.setName(columnName);
			vt.setField (mField);
			editor = vt;
		}

		//	Memo (single row)
		else if (displayType == DisplayType.Memo)
		{
			Log.trace(Log.l4_Data, "***************Editorfactory calls Vmemo*************");
			VMemo vt = new VMemo(columnName, mandatory, readOnly, updateable,
				mField.getDisplayLength(), mField.getFieldLength());
			vt.setName(columnName);
			vt.setField (mField);
			editor = vt;
		}

		//	Date
		else if (DisplayType.isDate(displayType))
		{
			if (displayType == DisplayType.DateTime)
				readOnly = true;
			VDate vd = new VDate(columnName, mandatory, readOnly, updateable,
				displayType, mField.getHeader());
			vd.setName(columnName);
			vd.setField (mField);
			editor = vd;
		}

		//	Location
		else if (displayType == DisplayType.Location)
		{
			VLocation loc = new VLocation (columnName, mandatory, readOnly, updateable,
				(MLocation)mField.getLookup());
			loc.setName(columnName);
			loc.setField (mField);
			editor = loc;
		}

		//	Locator
		else if (displayType == DisplayType.Locator)
		{
			VLocator loc = new VLocator (columnName, mandatory, readOnly, updateable,
				(MLocator)mField.getLookup());
			loc.setName(columnName);
			loc.setField (mField);
			editor = loc;
		}

		//	Account
		else if (displayType == DisplayType.Account)
		{
			VAccount acct = new VAccount (columnName, mandatory, readOnly, updateable,
				(MAccount)mField.getLookup(), mField.getHeader());
			acct.setName(columnName);
			acct.setField (mField);
			editor = acct;
		}

		//	Button
		else if (displayType == DisplayType.Button)
		{
			VButton button = new VButton(columnName, mandatory, readOnly, updateable,
				mField.getHeader(), mField.getDescription(), mField.getHelp(), mField.getAD_Process_ID());
			button.setName(columnName);
			button.setField (mField);
			editor = button;
		}

		//  Assignment
		else if (displayType == DisplayType.Assignment)
		{
			VAssignment assign = new VAssignment (mandatory, readOnly, updateable);
			assign.setName(columnName);
			assign.setField (mField);
			editor = assign;
		}

		//  Color
		else if (displayType == DisplayType.Color)
		{
			VColor color = new VColor (mTab, mandatory, readOnly);
			color.setName(columnName);
			color.setField (mField);
			editor = color;
		}

		//  Image
		else if (displayType == DisplayType.Image)
		{
			VImage image = new VImage (WindowNo);
			image.setName(columnName);
			image.setField (mField);
			editor = image;
		}

		else
			Log.error("VEditorFactory.getEditor - " + columnName + " - Unknown Type: " + displayType);

		return editor;
	}	//	getEditor

	/**
	 *  Create Label for MField. (null for YesNo/Button)
	 *  The Name is set to the column name for dynamic display management
	 *
	 *  @param mField MField
	 *  @return Label
	 */
	public static CLabel getLabel (MField mField)
	{
		if (mField == null)
			return null;

		int displayType = mField.getDisplayType();

		//	No Label for FieldOnly, CheckBox, Button
		if (mField.isFieldOnly()
				|| displayType == DisplayType.YesNo
				|| displayType == DisplayType.Button)
			return null;
		//
		CLabel label = new CLabel(mField.getHeader(), mField.getDescription());
		label.setName(mField.getColumnName());
	//	label.setFont(CompierePLAF.getFont_Label());
	//	label.setForeground(CompierePLAF.getTextColor_Label());
		return label;
	}   //  getLabel

}   //  VEditorFactory