1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 * Composite for value label, field and tag button

    17 *

    18 */

    19 package com.nokia.tracebuilder.view;

    20 

    21 import org.eclipse.swt.SWT;

    22 import org.eclipse.swt.events.ModifyListener;

    23 import org.eclipse.swt.widgets.Composite;

    24 import org.eclipse.swt.widgets.Label;

    25 import org.eclipse.swt.widgets.Text;

    26 

    27 import com.nokia.tracebuilder.engine.TraceObjectPropertyDialog;

    28 

    29 /**

    30  * Composite for value label, field and tag button

    31  * 

    32  */

    33 final class PropertyDialogUIValue extends PropertyDialogComposite {

    34 

    35 	/**

    36 	 * Each dialog has a different value label

    37 	 */

    38 	private Label valueLabel;

    39 

    40 	/**

    41 	 * Value field is mapped to trace text

    42 	 */

    43 	private Text valueField;

    44 

    45 	/**

    46 	 * Constructor

    47 	 * 

    48 	 * @param parent

    49 	 *            the parent composite

    50 	 * @param uiType

    51 	 *            the UI type

    52 	 * @param modifyListener

    53 	 *            text field modify listener

    54 	 */

    55 	PropertyDialogUIValue(Composite parent, int uiType,

    56 			ModifyListener modifyListener) {

    57 		super(parent);

    58 		create(uiType, modifyListener);

    59 	}

    60 

    61 	/**

    62 	 * Creates the value text field and associated label

    63 	 * 

    64 	 * @param uiType

    65 	 *            the UI type

    66 	 * @param modifyListener

    67 	 *            the text field modify listener

    68 	 */

    69 	private void create(int uiType, ModifyListener modifyListener) {

    70 		valueLabel = new Label(getParent(), SWT.NONE);

    71 		valueLabel.setText(getValueLabel(uiType));

    72 		valueField = new Text(getParent(), SWT.BORDER);

    73 		valueField.addModifyListener(modifyListener);

    74 		setFieldButtonLayoutData(valueField, null);

    75 	}

    76 

    77 	/**

    78 	 * Gets the label for value field

    79 	 * 

    80 	 * @param uiType

    81 	 *            the UI type

    82 	 * @return the label

    83 	 */

    84 	private String getValueLabel(int uiType) {

    85 		String value;

    86 		switch (uiType) {

    87 		case TraceObjectPropertyDialog.ADD_TRACE:

    88 			value = Messages.getString("PropertyDialogUI.AddTraceValueLabel"); //$NON-NLS-1$

    89 			break;

    90 		case TraceObjectPropertyDialog.EDIT_TRACE:

    91 			value = Messages.getString("PropertyDialogUI.EditTraceValueLabel"); //$NON-NLS-1$

    92 			break;

    93 		case TraceObjectPropertyDialog.INSTRUMENTER:

    94 			value = Messages.getString("PropertyDialogUI.TraceTextFormat"); //$NON-NLS-1$

    95 			break;

    96 		default:

    97 			value = ""; //$NON-NLS-1$

    98 			break;

    99 		}

   100 		return value;

   101 	}

   102 

   103 	/**

   104 	 * Gets the value field contents

   105 	 * 

   106 	 * @return the field contents

   107 	 */

   108 	String getValue() {

   109 		return valueField.getText();

   110 	}

   111 

   112 	/**

   113 	 * Sets the value field contents

   114 	 * 

   115 	 * @param value

   116 	 *            the new value

   117 	 */

   118 	void setValue(String value) {

   119 		valueField.setText(value);

   120 	}

   121 

   122 	/**

   123 	 * Enables / disables the value field and the tag button

   124 	 * 

   125 	 * @param flag

   126 	 *            new enabled state

   127 	 */

   128 	void setEnabled(boolean flag) {

   129 		valueField.setEnabled(flag);

   130 	}

   131 	

   132 	/**

   133 	 * Sets the label text

   134 	 * 

   135 	 * @param labelText

   136 	 *            the new label text

   137 	 */

   138 	void setLabel(String labelText) {

   139 		if (labelText != null) {

   140 			valueLabel.setText(labelText);

   141 		}

   142 	}

   143 	

   144 	/**

   145 	 * Get value label

   146 	 * 

   147 	 * @return the value label

   148 	 */

   149 	Label getValueLabel() {

   150 		return valueLabel;

   151 	}

   152 

   153 }