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1
11 package org.eclipse.pde.internal.ui.wizards.tools;
12
13 import java.util.ArrayList  ;
14
15 import org.eclipse.core.resources.IFile;
16 import org.eclipse.core.resources.IProject;
17 import org.eclipse.core.runtime.CoreException;
18 import org.eclipse.jdt.core.IJavaProject;
19 import org.eclipse.jdt.core.JavaCore;
20 import org.eclipse.jface.action.IAction;
21 import org.eclipse.jface.dialogs.MessageDialog;
22 import org.eclipse.jface.viewers.ISelection;
23 import org.eclipse.jface.viewers.IStructuredSelection;
24 import org.eclipse.jface.wizard.WizardDialog;
25 import org.eclipse.pde.core.plugin.IPluginModelBase;
26 import org.eclipse.pde.core.plugin.PluginRegistry;
27 import org.eclipse.pde.internal.core.WorkspaceModelManager;
28 import org.eclipse.pde.internal.ui.PDEPlugin;
29 import org.eclipse.pde.internal.ui.PDEUIMessages;
30 import org.eclipse.swt.custom.BusyIndicator;
31 import org.eclipse.ui.IViewActionDelegate;
32 import org.eclipse.ui.IViewPart;
33
34 public class UpdateClasspathAction implements IViewActionDelegate {
35 private ISelection fSelection;
36
37
40 public void run(IAction action) {
41 IPluginModelBase[] fUnupdated = getModelsToUpdate();
42 if (fUnupdated.length == 0) {
43 MessageDialog.openInformation(
44 PDEPlugin.getActiveWorkbenchShell(),
45 PDEUIMessages.UpdateClasspathAction_find,
46 PDEUIMessages.UpdateClasspathAction_none);
47 return;
48 }
49 if (fSelection instanceof IStructuredSelection) {
50 Object [] elems = ((IStructuredSelection) fSelection).toArray();
51 ArrayList models = new ArrayList (elems.length);
52 for (int i = 0; i < elems.length; i++) {
53 Object elem = elems[i];
54 IProject project = null;
55
56 if (elem instanceof IFile) {
57 IFile file = (IFile) elem;
58 project = file.getProject();
59 } else if (elem instanceof IProject) {
60 project = (IProject) elem;
61 } else if (elem instanceof IJavaProject) {
62 project = ((IJavaProject) elem).getProject();
63 }
64 try {
65 if (project != null
66 && WorkspaceModelManager.isPluginProject(project)
67 && project.hasNature(JavaCore.NATURE_ID)) {
68 IPluginModelBase model = PluginRegistry.findModel(project);
69 if (model != null) {
70 models.add(model);
71 }
72 }
73 } catch (CoreException e) {
74 PDEPlugin.log(e);
75 }
76 }
77
78 final IPluginModelBase[] modelArray = (IPluginModelBase[]) models
79 .toArray(new IPluginModelBase[models.size()]);
80
81 UpdateBuildpathWizard wizard = new UpdateBuildpathWizard(fUnupdated, modelArray);
82 final WizardDialog dialog = new WizardDialog(PDEPlugin
83 .getActiveWorkbenchShell(), wizard);
84 BusyIndicator.showWhile(PDEPlugin.getActiveWorkbenchShell()
85 .getDisplay(), new Runnable () {
86 public void run() {
87 dialog.open();
88 }
89 });
90 }
91 }
92
93
96 public void init(IViewPart view) {
97 }
98
99
102 public void selectionChanged(IAction action, ISelection selection) {
103 fSelection = selection;
104 }
105
106 private IPluginModelBase[] getModelsToUpdate(){
107 IPluginModelBase[] models = PluginRegistry.getWorkspaceModels();
108 ArrayList modelArray = new ArrayList ();
109 try {
110 for (int i = 0; i < models.length; i++) {
111 if (models[i].getUnderlyingResource().getProject().hasNature(JavaCore.NATURE_ID))
112 modelArray.add(models[i]);
113 }
114 } catch (CoreException e) {
115 PDEPlugin.logException(e);
116 }
117 return (IPluginModelBase[])modelArray.toArray(new IPluginModelBase[modelArray.size()]);
118 }
119
120 }
121 |
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