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1
11 package org.eclipse.pde.internal.ui.editor.feature;
12
13 import java.lang.reflect.*;
14
15 import org.eclipse.core.runtime.*;
16 import org.eclipse.jface.dialogs.Dialog;
17 import org.eclipse.jface.operation.*;
18 import org.eclipse.jface.viewers.*;
19 import org.eclipse.jface.wizard.*;
20 import org.eclipse.pde.internal.core.*;
21 import org.eclipse.pde.internal.core.feature.*;
22 import org.eclipse.pde.internal.core.ifeature.*;
23 import org.eclipse.pde.internal.ui.*;
24 import org.eclipse.pde.internal.ui.elements.*;
25 import org.eclipse.pde.internal.ui.parts.*;
26 import org.eclipse.pde.internal.ui.wizards.*;
27 import org.eclipse.swt.*;
28 import org.eclipse.swt.layout.*;
29 import org.eclipse.swt.widgets.*;
30 import org.eclipse.ui.*;
31 import org.eclipse.ui.forms.widgets.*;
32 import org.eclipse.ui.help.*;
33
34 public class IncludeFeaturesWizardPage extends WizardPage {
35 public static final String  KEY_TITLE = "FeatureEditor.IncludedFeatures.newTitle"; public static final String KEY_DESC = "FeatureEditor.IncludedFeatures.newDesc"; public static final String KEY_FEATURES =
38 "FeatureEditor.IncludedFeatures.label"; public static final String KEY_ADDING = "FeatureEditor.IncludedFeatures.adding"; public static final String KEY_UPDATING =
41 "FeatureEditor.IncludedFeatures.updating"; private IFeatureModel model;
43 private TablePart checkboxTablePart;
44 private CheckboxTableViewer pluginViewer;
45
46 class PluginContentProvider
47 extends DefaultContentProvider
48 implements IStructuredContentProvider {
49 public Object [] getElements(Object parent) {
50 return getChoices();
51 }
52 }
53
54 class TablePart extends WizardCheckboxTablePart {
55 public TablePart() {
56 super(PDEPlugin.getResourceString(KEY_FEATURES));
57 }
58 public void updateCounter(int count) {
59 super.updateCounter(count);
60 setPageComplete(count>0);
61 }
62 protected StructuredViewer createStructuredViewer(
63 Composite parent,
64 int style,
65 FormToolkit toolkit) {
66 StructuredViewer viewer =
67 super.createStructuredViewer(parent, style, toolkit);
68 viewer.setSorter(ListUtil.FEATURE_SORTER);
69 return viewer;
70 }
71 }
72
73 public IncludeFeaturesWizardPage(IFeatureModel model) {
74 super("IncludeFeaturesPage"); this.model = model;
76 setTitle(PDEPlugin.getResourceString(KEY_TITLE));
77 setDescription(PDEPlugin.getResourceString(KEY_DESC));
78 setPageComplete(false);
79
80 checkboxTablePart = new TablePart();
81 PDEPlugin.getDefault().getLabelProvider().connect(this);
82 }
83
84 public void dispose() {
85 PDEPlugin.getDefault().getLabelProvider().disconnect(this);
86 super.dispose();
87 }
88
89 public void createControl(Composite parent) {
90 Composite container = new Composite(parent, SWT.NULL);
91 GridLayout layout = new GridLayout();
92 layout.numColumns = 2;
93 container.setLayout(layout);
94
95 createPluginList(container);
96 initialize();
97 setControl(container);
98 Dialog.applyDialogFont(container);
99 WorkbenchHelp.setHelp(container, IHelpContextIds.FEATURE_INCLUDED_FEATURES_WIZARD);
100 }
101
102 protected void createPluginList(Composite parent) {
103 checkboxTablePart.createControl(parent);
104 pluginViewer = checkboxTablePart.getTableViewer();
105 pluginViewer.setContentProvider(new PluginContentProvider());
106 pluginViewer.setLabelProvider(PDEPlugin.getDefault().getLabelProvider());
107 pluginViewer.addFilter(new ViewerFilter() {
108 public boolean select(Viewer v, Object parent, Object object) {
109 if (object instanceof IFeatureModel) {
110 IFeatureModel model = (IFeatureModel) object;
111 return !isOnTheList(model);
112 }
113 return true;
114 }
115 });
116 GridData gd = (GridData)checkboxTablePart.getControl().getLayoutData();
117 gd.heightHint = 300;
118 }
119
120 private boolean isOnTheList(IFeatureModel candidate) {
121 IFeatureChild[] features = model.getFeature().getIncludedFeatures();
122 IFeature cfeature = candidate.getFeature();
123
124 if (isThisModel(cfeature)) return true;
125
126 for (int i = 0; i < features.length; i++) {
127 IFeatureChild child = features[i];
128 if (child.getId().equals(cfeature.getId()) &&
129 child.getVersion().equals(cfeature.getVersion())) return true;
130 }
131 return false;
132 }
133
134 private boolean isThisModel(IFeature cfeature) {
135 IFeature thisFeature = this.model.getFeature();
136
137 return cfeature.getId().equals(thisFeature.getId()) &&
138 cfeature.getVersion().equals(thisFeature.getVersion());
139 }
140
141 public void init(IWorkbench workbench) {
142 }
143
144 private void initialize() {
145 pluginViewer.setInput(model.getFeature());
146 checkboxTablePart.setSelection(new Object [0]);
147 }
148
149 private Object [] getChoices() {
150 WorkspaceModelManager mng = PDECore.getDefault().getWorkspaceModelManager();
151 return mng.getFeatureModels();
152 }
153
154 public boolean finish() {
155 final Object [] candidates = checkboxTablePart.getSelection();
156 IRunnableWithProgress op = new IRunnableWithProgress() {
157 public void run(IProgressMonitor monitor) throws InvocationTargetException {
158 try {
159 doAdd(candidates, monitor);
160 } catch (CoreException e) {
161 throw new InvocationTargetException(e);
162 }
163 }
164 };
165 try {
166 getContainer().run(false, false, op);
167 } catch (InterruptedException e) {
168 return false;
169 } catch (InvocationTargetException e) {
170 PDEPlugin.logException(e);
171 return false;
172 }
173 return true;
174 }
175
176 private void doAdd(Object [] candidates, IProgressMonitor monitor) throws CoreException {
177 monitor.beginTask(
178 PDEPlugin.getResourceString(KEY_ADDING),
179 candidates.length + 1);
180 IFeature feature = model.getFeature();
181 IFeatureChild[] added = new IFeatureChild[candidates.length];
182 for (int i = 0; i < candidates.length; i++) {
183 IFeatureModel candidate = (IFeatureModel) candidates[i];
184 String name = candidate.getFeature().getLabel();
185 monitor.subTask(candidate.getResourceString(name));
186 FeatureChild child = (FeatureChild) model.getFactory().createChild();
187 child.loadFrom(candidate.getFeature());
188 added[i] = child;
189 monitor.worked(1);
190 }
191 monitor.subTask(""); monitor.setTaskName(PDEPlugin.getResourceString(KEY_UPDATING));
193 feature.addIncludedFeatures(added);
194 monitor.worked(1);
195 }
196 }
197 |
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