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11 package org.eclipse.pde.internal.ui.editor.schema;
12
13 import org.eclipse.osgi.util.NLS;
14 import org.eclipse.pde.internal.core.schema.*;
15 import java.util.*;
16 import org.eclipse.pde.internal.core.ischema.*;
17 import org.eclipse.ui.views.properties.*;
18 import org.eclipse.jface.viewers.*;
19 import org.eclipse.pde.internal.ui.*;
20
21 public class ElementPropertySource extends SchemaObjectPropertySource {
22 public static final String  P_LABEL_ATTRIBUTE = "labelAttribute";
24 public static final String P_ICON = "icon";
26 public static final String P_NAME = "name"; public static final String P_TRANSLATABLE = "translatable"; public static final String P_DEPRECATED = "deprecated";
30 private Vector descriptors;
31
32 private static final String [] booleanTable = { "false", "true" };
34 class LabelAttributeValidator implements ICellEditorValidator {
35 public String isValid(Object value) {
36 String svalue = value.toString();
37 if (isValidAttribute(svalue) == false) {
38 return NLS.bind(PDEUIMessages.SchemaEditor_ElementPR_invalid, svalue);
39 }
40 return null;
41 }
42 }
43
44 public ElementPropertySource(ISchemaElement extension) {
45 super(extension);
46 }
47
48 private void fixReferences(SchemaElement element) {
49 ((Schema) element.getSchema()).updateReferencesFor(element);
50 }
51
52 public Object getEditableValue() {
53 return null;
54 }
55
56 public IPropertyDescriptor[] getPropertyDescriptors() {
57 if (descriptors == null) {
58 descriptors = new Vector();
59 PropertyDescriptor desc = createTextPropertyDescriptor(
60 P_LABEL_ATTRIBUTE, PDEUIMessages.SchemaEditor_ElementPR_labelAttribute);
61 desc.setValidator(new LabelAttributeValidator());
62 descriptors.addElement(desc);
63
64 desc = createTextPropertyDescriptor(P_ICON, PDEUIMessages.SchemaEditor_ElementPR_icon);
65 descriptors.addElement(desc);
66
67 desc = createTextPropertyDescriptor(P_NAME, PDEUIMessages.SchemaEditor_ElementPR_name);
68 descriptors.addElement(desc);
69
70 desc = createComboBoxPropertyDescriptor(P_TRANSLATABLE, PDEUIMessages.ElementPropertySource_translatable, booleanTable); if (desc instanceof ComboBoxPropertyDescriptor)
72 ((ComboBoxPropertyDescriptor) desc).setLabelProvider(new ComboProvider(
73 P_TRANSLATABLE, booleanTable));
74 descriptors.addElement(desc);
75
76 desc = createComboBoxPropertyDescriptor(P_DEPRECATED, PDEUIMessages.ElementPropertySource_deprecated, booleanTable); if (desc instanceof ComboBoxPropertyDescriptor)
78 ((ComboBoxPropertyDescriptor) desc).setLabelProvider(new ComboProvider(
79 P_DEPRECATED, booleanTable));
80 descriptors.addElement(desc);
81
82 }
83 return toDescriptorArray(descriptors);
84 }
85
86 public Object getPropertyValue(Object name) {
87 ISchemaElement element = (ISchemaElement) getSourceObject();
88 if (name.equals(P_DEPRECATED))
89 return element.isDeprecated() ? new Integer (1) : new Integer (0);
90
91 if (name.equals(P_TRANSLATABLE))
92 return element.hasTranslatableContent() ? new Integer (1) : new Integer (0);
93
94 if (name.equals(P_LABEL_ATTRIBUTE))
95 return getNonzeroValue(element.getLabelProperty());
96 if (name.equals(P_ICON))
97 return getNonzeroValue(element.getIconProperty());
98 if (name.equals(P_NAME))
99 return getNonzeroValue(element.getName());
100 return ""; }
102
103 public boolean isPropertySet(Object property) {
104 return false;
105 }
106
107 private boolean isValidAttribute(String name) {
108 if (name == null || name.length() == 0)
109 return true;
110 ISchemaElement element = (ISchemaElement) getSourceObject();
111 return element.getAttribute(name) != null;
112 }
113
114 public void resetPropertyValue(Object property) {
115 }
116
117 public void setPropertyValue(Object name, Object value) {
118 SchemaElement element = (SchemaElement) getSourceObject();
119 if (value instanceof Integer ) {
120 int index = ((Integer ) value).intValue();
121 if (name.equals(P_TRANSLATABLE)) {
122 element.setTranslatableProperty(index == 1);
123 } else if (name.equals(P_DEPRECATED)) {
124 element.setDeprecatedProperty(index == 1);
125 }
126 } else {
127 String svalue = (String ) value;
128 if (name.equals(P_LABEL_ATTRIBUTE))
129 element.setLabelProperty(svalue);
130 else if (name.equals(P_ICON))
131 element.setIconProperty(svalue);
132 else if (name.equals(P_NAME)) {
133 element.setName(svalue);
134 fixReferences(element);
135 }
136 }
137 }
138 }
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