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1
11 package org.eclipse.pde.internal.ui.views.plugins;
12
13 import java.util.ArrayList  ;
14 import java.util.Iterator ;
15
16 import org.eclipse.jface.action.Action;
17 import org.eclipse.jface.action.IMenuManager;
18 import org.eclipse.jface.action.MenuManager;
19 import org.eclipse.jface.viewers.ISelection;
20 import org.eclipse.jface.viewers.IStructuredSelection;
21 import org.eclipse.pde.core.plugin.IPluginBase;
22 import org.eclipse.pde.core.plugin.IPluginExtension;
23 import org.eclipse.pde.core.plugin.IPluginExtensionPoint;
24 import org.eclipse.pde.core.plugin.IPluginModelBase;
25 import org.eclipse.pde.internal.ui.PDEUIMessages;
26 import org.eclipse.pde.internal.ui.wizards.imports.PluginImportOperation;
27 import org.eclipse.pde.internal.ui.wizards.imports.PluginImportWizard;
28 import org.eclipse.swt.widgets.Display;
29 import org.eclipse.ui.actions.ActionContext;
30 import org.eclipse.ui.actions.ActionGroup;
31
32 public class ImportActionGroup extends ActionGroup {
33
34 class ImportAction extends Action {
35 IStructuredSelection fSel;
36 int fImportType;
37 ImportAction(int importType, IStructuredSelection selection) {
38 fSel = selection;
39 fImportType = importType;
40 switch (fImportType) {
41 case PluginImportOperation.IMPORT_BINARY:
42 setText(PDEUIMessages.PluginsView_asBinaryProject);
43 break;
44 case PluginImportOperation.IMPORT_BINARY_WITH_LINKS:
45 setText(PDEUIMessages.ImportActionGroup_binaryWithLinkedContent);
46 break;
47 case PluginImportOperation.IMPORT_WITH_SOURCE:
48 setText(PDEUIMessages.PluginsView_asSourceProject);
49 break;
50 }
51 }
52 public void run() {
53 handleImport(fImportType, fSel);
54 }
55 }
56
57 public void fillContextMenu(IMenuManager menu) {
58 ActionContext context = getContext();
59 ISelection selection = context.getSelection();
60 if (!selection.isEmpty() && selection instanceof IStructuredSelection) {
61 IStructuredSelection sSelection = (IStructuredSelection) selection;
62 String menuName = null;
63 if (sSelection.getFirstElement() instanceof IPluginExtension ||
64 sSelection.getFirstElement() instanceof IPluginExtensionPoint)
65 menuName = PDEUIMessages.ImportActionGroup_importContributingPlugin;
66 else
67 menuName = PDEUIMessages.PluginsView_import;
68 MenuManager importMenu = new MenuManager(menuName);
69 importMenu.add(new ImportAction(PluginImportOperation.IMPORT_BINARY, sSelection));
70 importMenu.add(new ImportAction(PluginImportOperation.IMPORT_BINARY_WITH_LINKS, sSelection));
71 importMenu.add(new ImportAction(PluginImportOperation.IMPORT_WITH_SOURCE, sSelection));
72 menu.add(importMenu);
73 }
74 }
75
76 private void handleImport(int importType, IStructuredSelection selection) {
77 ArrayList externalModels = new ArrayList ();
78 for (Iterator iter = selection.iterator(); iter.hasNext();) {
79 IPluginModelBase model = getModel(iter.next());
80 if (model != null && model.getUnderlyingResource() == null)
81 externalModels.add(model);
82 }
83 Display display = Display.getCurrent();
84 if (display == null)
85 display = Display.getDefault();
86 IPluginModelBase[] models =
87 (IPluginModelBase[]) externalModels.toArray(
88 new IPluginModelBase[externalModels.size()]);
89
90 PluginImportWizard.doImportOperation(display.getActiveShell(), importType, models, false);
91 }
92
93 public static boolean canImport(IStructuredSelection selection) {
94 for (Iterator iter = selection.iterator(); iter.hasNext();) {
95 IPluginModelBase model = getModel(iter.next());
96 if (model != null && model.getUnderlyingResource() == null)
97 return true;
98 }
99 return false;
100 }
101
102 private static IPluginModelBase getModel(Object next) {
103 IPluginModelBase model = null;
104 if (next instanceof IPluginModelBase)
105 model = (IPluginModelBase) next;
106 else if (next instanceof IPluginBase)
107 model = ((IPluginBase)next).getPluginModel();
108 else if (next instanceof IPluginExtension)
109 model = ((IPluginExtension)next).getPluginModel();
110 else if (next instanceof IPluginExtensionPoint)
111 model = ((IPluginExtensionPoint)next).getPluginModel();
112 return model;
113 }
114 }
115 |
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