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1
11 package org.eclipse.pde.internal.ui.wizards.extension;
12
13 import java.lang.reflect.InvocationTargetException  ;
14
15 import org.eclipse.core.resources.IContainer;
16 import org.eclipse.core.resources.IResource;
17 import org.eclipse.core.resources.IWorkspaceRoot;
18 import org.eclipse.core.runtime.CoreException;
19 import org.eclipse.core.runtime.Path;
20 import org.eclipse.jface.operation.IRunnableWithProgress;
21 import org.eclipse.pde.core.plugin.IPluginExtensionPoint;
22 import org.eclipse.pde.core.plugin.IPluginModelBase;
23 import org.eclipse.pde.core.plugin.PluginRegistry;
24 import org.eclipse.pde.internal.core.PDECore;
25 import org.eclipse.pde.internal.ui.PDEPlugin;
26 import org.eclipse.pde.internal.ui.PDEUIMessages;
27
28 public class NewSchemaFileMainPage extends BaseExtensionPointMainPage {
29 private IPluginExtensionPoint fPoint;
30 private boolean isPluginIdFinal;
31
32 public NewSchemaFileMainPage(IContainer container) {
33 this(container, null, false);
34 }
35
36 public NewSchemaFileMainPage(IContainer container, IPluginExtensionPoint point, boolean isPluginIdFinal){
37 super(container);
38 setTitle(PDEUIMessages.NewSchemaFileWizard_title);
39 setDescription(PDEUIMessages.NewSchemaFileWizard_desc);
40 this.fPoint = point;
41 this.isPluginIdFinal = isPluginIdFinal;
42 }
43
44 public boolean finish() {
45 IRunnableWithProgress operation = getOperation();
46 try {
47 getContainer().run(true, true, operation);
48 if (fPoint != null){
49 fPoint.setId(fIdText.getText());
50 fPoint.setName(fNameText.getText());
51 fPoint.setSchema(fSchemaText.getText());
52 }
53
54 } catch (InvocationTargetException e) {
55 PDEPlugin.logException(e);
56 return false;
57 } catch (InterruptedException e) {
58 return false;
59 } catch (CoreException e){
60 return false;
61 }
62 return true;
63 }
64 protected boolean isPluginIdNeeded() {
65 return true;
66 }
67 protected boolean isPluginIdFinal(){
68 return isPluginIdFinal;
69 }
70 protected boolean isSharedSchemaSwitchNeeded() {
71 return true;
72 }
73 public void initializeValues(){
74 if (fContainer!=null){
75 fPluginIdText.setText(fContainer.getProject().getName());
76 if (!isPluginIdFinal())
77 fSchemaLocationText.setText(fContainer.getProject().getName() + "/" + fContainer.getProjectRelativePath().toString()); }
79 if (fPoint == null)
80 return;
81 if (fIdText!=null && fPoint.getId()!=null)
82 fIdText.setText(fPoint.getId());
83 if (fNameText !=null && fPoint.getName() != null)
84 fNameText.setText(fPoint.getName());
85 if (fSchemaText!= null && fPoint.getSchema()!=null)
86 fSchemaText.setText(fPoint.getSchema());
87
88 fPluginIdText.setEnabled(!isPluginIdFinal);
89 fPluginBrowseButton.setEnabled(!isPluginIdFinal);
90 }
91
92 protected String validateFieldContents() {
93 String message = validatePluginID();
94 if (message != null)
95 return message;
96
97 message = validateExtensionPointID();
98 if (message != null)
99 return message;
100
101 message = validateExtensionPointName();
102 if (message != null)
103 return message;
104
105 message = validateContainer();
106 if (message != null)
107 return message;
108
109 message = validateExtensionPointSchema();
110 if (message != null)
111 return message;
112
113 return null;
114 }
115
116 protected String validatePluginID() {
117 String pluginID = getPluginId();
119 if (pluginID.length() == 0)
120 return PDEUIMessages.NewSchemaFileMainPage_missingPluginID;
121
122 IPluginModelBase model = PluginRegistry.findModel(pluginID);
124 if (model == null)
125 return PDEUIMessages.NewSchemaFileMainPage_nonExistingPluginID;
126
127 if (model.getUnderlyingResource() == null)
129 return PDEUIMessages.NewSchemaFileMainPage_externalPluginID;
130
131 return null;
132 }
133
134 protected String validateContainer() {
135 if (!isPluginIdFinal()) {
136 String newContainerName = fSchemaLocationText.getText().trim();
138 if (newContainerName.length() == 0)
139 return PDEUIMessages.NewSchemaFileMainPage_missingContainer;
140
141 IWorkspaceRoot root = PDECore.getWorkspace().getRoot();
143 IResource resource = root.findMember(new Path(newContainerName));
144 if (resource instanceof IContainer) {
145 fContainer = (IContainer) resource;
146 } else {
147 fContainer = null;
148 return PDEUIMessages.NewSchemaFileMainPage_invalidContainer;
149 }
150 }
151
152 if (fContainer == null || !fContainer.exists())
154 return PDEUIMessages.NewSchemaFileMainPage_nonExistingContainer;
155
156 return null;
157 }
158
159 }
160 |
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