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1
17 package org.eclipse.emf.codegen.presentation;
18
19
20 import java.util.List  ;
21
22 import org.eclipse.core.resources.IContainer;
23 import org.eclipse.core.resources.IProject;
24 import org.eclipse.core.runtime.CoreException;
25 import org.eclipse.core.runtime.NullProgressMonitor;
26 import org.eclipse.jdt.core.IJavaProject;
27 import org.eclipse.swt.SWT;
28 import org.eclipse.swt.layout.GridData;
29 import org.eclipse.swt.layout.GridLayout;
30 import org.eclipse.swt.widgets.Composite;
31 import org.eclipse.swt.widgets.Control;
32 import org.eclipse.swt.widgets.Event;
33 import org.eclipse.swt.widgets.Label;
34 import org.eclipse.swt.widgets.Listener;
35 import org.eclipse.swt.widgets.Text;
36 import org.eclipse.ui.dialogs.PropertyPage;
37
38 import org.eclipse.emf.codegen.jet.IJETNature;
39 import org.eclipse.emf.codegen.jet.JETNature;
40
41
42 public class JETPropertyPage extends PropertyPage implements Listener
43 {
44 protected IProject project;
45
46 protected Text templateContainerField;
47 protected Text javaSourceField;
48
49 protected List oldTemplateContainers;
50 protected List oldTemplateSourceContainers;
51 protected List newTemplateContainers;
52 protected List newTemplateSourceContainers;
53 protected IContainer oldJavaSoureContainer;
54 protected IContainer newJavaSourceContainer;
55
56 protected Control createContents(Composite parent)
57 {
58 Control control = null;
59
60 project = getJETProject();
61 if (project != null)
62 {
63 IJETNature jetNature = JETNature.getRuntime(project);
64 if (jetNature != null)
65 {
66 Composite containerGroup = new Composite(parent, SWT.NONE);
68 GridLayout layout = new GridLayout();
69 layout.numColumns = 2;
70 containerGroup.setLayout(layout);
71 containerGroup.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL));
72
73 Label templateContainerLabel = new Label(containerGroup, SWT.CHECK);
75 templateContainerLabel.setText(CodeGenUIPlugin.getPlugin().getString("_UI_TemplateContainer_label"));
76
77 templateContainerField = new Text(containerGroup, SWT.BORDER);
79 GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL);
80 templateContainerField.setLayoutData(data);
81
82 oldTemplateContainers = jetNature.getTemplateContainers();
83 oldTemplateSourceContainers = jetNature.getTemplateSourceContainers();
84 templateContainerField.setText(JETNature.getContainers(project, oldTemplateContainers, oldTemplateSourceContainers));
85 templateContainerField.addListener(SWT.Modify, this);
86
87 Label sourceContainerLabel = new Label(containerGroup, SWT.CHECK);
89 sourceContainerLabel.setText(CodeGenUIPlugin.getPlugin().getString("_UI_SourceContainer_label"));
90
91 javaSourceField = new Text(containerGroup, SWT.BORDER);
93 data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL);
94 javaSourceField.setLayoutData(data);
95
96 oldJavaSoureContainer = jetNature.getJavaSourceContainer();
97 javaSourceField.setText( oldJavaSoureContainer.getProjectRelativePath().toString());
98 javaSourceField.addListener(SWT.Modify, this);
99
100 control = containerGroup;
101 }
102 else
103 {
104 Label closedProjectLabel = new Label(parent, SWT.NONE);
105 closedProjectLabel.setText(CodeGenUIPlugin.getPlugin().getString("_UI_WebSettingsNotAvaiable_message"));
106 control = closedProjectLabel;
107 }
108 }
109 return control;
110 }
111
112
115 protected IProject getJETProject()
116 {
117 Object element = getElement();
118
119 if (element instanceof IProject)
120 {
121 return isJETProject((IProject) element) ? (IProject) element : null;
122 }
123 else if (element instanceof IJavaProject)
124 {
125 return isJETProject(((IJavaProject) element).getProject()) ? ((IJavaProject) element).getProject() : null;
126 }
127
128 return null;
129 }
130
131
134 protected static boolean isJETProject(IProject project)
135 {
136 try
137 {
138 return project.hasNature(IJETNature.NATURE_ID);
139 }
140 catch (CoreException e)
141 {
142 CodeGenUIPlugin.write(e);
143 }
144
145 return false;
146 }
147
148 public void handleEvent(Event event)
149 {
150 if (event.widget == templateContainerField)
151 {
152 IJETNature jetNature = JETNature.getRuntime(project);
153 if (jetNature != null)
154 {
155 try
156 {
157 newTemplateContainers = JETNature.getContainers(getJETProject(), templateContainerField.getText());
158 newTemplateSourceContainers = JETNature.getContainers(getJETProject(), templateContainerField.getText(), true);
159 setErrorMessage(null);
161 }
162 catch (Exception exception)
163 {
164 setErrorMessage
165 (CodeGenUIPlugin.getPlugin().getString
166 ("_UI_CannotSetTemplateContainer_message", new String [] { exception.getLocalizedMessage() }));
167 }
168 }
169 }
170
171 if (event.widget == javaSourceField)
172 {
173 IJETNature jetNature = JETNature.getRuntime(project);
174 if (jetNature != null)
175 {
176 newJavaSourceContainer = JETNature.getContainer(getJETProject(), javaSourceField.getText());
177 if (newJavaSourceContainer.exists())
178 {
179 setErrorMessage(null);
181 }
182 else
183 {
184 setErrorMessage
185 (CodeGenUIPlugin.getPlugin().getString
186 ("_UI_ContainerDoesNotExist_message", new String [] { newJavaSourceContainer.toString() }));
187 }
188 }
189 }
190 }
191
192 public boolean performOk()
193 {
194 performApply();
195 return super.performOk();
196 }
197
198 protected void performApply()
199 {
200 IJETNature jetNature = JETNature.getRuntime(project);
201 if (jetNature != null)
202 {
203 if (newTemplateContainers != null)
204 {
205 jetNature.setTemplateContainers
206 (newTemplateContainers, newTemplateSourceContainers == null ? newTemplateContainers : newTemplateSourceContainers);
207 }
208 if (newJavaSourceContainer != null)
209 {
210 jetNature.setJavaSourceContainer(newJavaSourceContainer);
211 }
212 }
213 }
214
215 protected void performDefaults()
216 {
217 IJETNature jetNature = JETNature.getRuntime(project);
218 if (jetNature != null)
219 {
220 try
221 {
222 ((JETNature)jetNature).setDefaults(new NullProgressMonitor());
223 }
224 catch(CoreException e)
225 {
226 CodeGenUIPlugin.write(e);
227 }
228 }
229 }
230 }
231 |
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