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17 package org.eclipse.pde.internal.ui.editor.plugin.rows;
18 import org.eclipse.core.resources.IContainer;
19 import org.eclipse.core.resources.IFile;
20 import org.eclipse.core.resources.IProject;
21 import org.eclipse.core.resources.IResource;
22 import org.eclipse.core.runtime.IPath;
23 import org.eclipse.core.runtime.IStatus;
24 import org.eclipse.core.runtime.Status;
25 import org.eclipse.jdt.ui.actions.ShowInNavigatorViewAction;
26 import org.eclipse.jface.viewers.Viewer;
27 import org.eclipse.jface.viewers.ViewerFilter;
28 import org.eclipse.jface.window.Window;
29 import org.eclipse.pde.internal.core.ischema.ISchemaAttribute;
30 import org.eclipse.pde.internal.ui.PDEPlugin;
31 import org.eclipse.pde.internal.ui.PDEUIMessages;
32 import org.eclipse.pde.internal.ui.editor.IContextPart;
33 import org.eclipse.swt.widgets.Display;
34 import org.eclipse.ui.IPageLayout;
35 import org.eclipse.ui.IViewPart;
36 import org.eclipse.ui.PartInitException;
37 import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
38 import org.eclipse.ui.dialogs.ISelectionStatusValidator;
39 import org.eclipse.ui.ide.IDE;
40 import org.eclipse.ui.model.WorkbenchContentProvider;
41 import org.eclipse.ui.model.WorkbenchLabelProvider;
42
43 public class ResourceAttributeRow extends ButtonAttributeRow {
44 public ResourceAttributeRow(IContextPart part, ISchemaAttribute att) {
45 super(part, att);
46 }
47
52 protected boolean isReferenceModel() {
53 return !part.getPage().getModel().isEditable();
54 }
55 protected void openReference() {
56 IResource file = getFile();
57 boolean successful = false;
58 if (file instanceof IFile)
59 successful = openFile((IFile)file);
60 else if (file instanceof IContainer)
61 successful = openContainer((IContainer)file);
62 if (!successful)
63 Display.getCurrent().beep();
64 }
65 private boolean openFile(IFile file) {
66 if (file!=null && file.exists()) {
67 try {
68 IDE.openEditor(PDEPlugin.getActivePage(), file, true);
69 } catch (PartInitException e) {
70 PDEPlugin.logException(e);
71 return false;
72 }
73 return true;
74 }
75 file = getNLFile();
76 if (file != null && file.exists()) {
77 try {
78 IDE.openEditor(PDEPlugin.getActivePage(), file, true);
79 } catch (PartInitException e) {
80 PDEPlugin.logException(e);
81 return false;
82 }
83 return true;
84 }
85 return false;
86 }
87 private boolean openContainer(IContainer container) {
88 if (container != null && container.exists())
89 try {
90 IViewPart part = PDEPlugin.getActivePage().showView(IPageLayout.ID_RES_NAV);
91 ShowInNavigatorViewAction action = new ShowInNavigatorViewAction(part.getSite());
92 action.run(container);
93 } catch (PartInitException e) {
94 return false;
95 }
96 return true;
97 }
98 private IResource getFile() {
99 String  value = text.getText();
100 if (value.length()==0) return null;
101 IPath path = getProject().getFullPath().append(value);
102 return getProject().getWorkspace().getRoot().findMember(path);
103 }
104 private IFile getNLFile() {
105 String value = text.getText();
106 if (value.length() <= 5 || !value.startsWith("$nl$/"))return null; IPath path = getProject().getFullPath().append(value.substring(5));
108 return getProject().getWorkspace().getRoot().getFile(path);
109 }
110
115 protected void browse() {
116 final IProject project = part.getPage().getPDEEditor()
117 .getCommonProject();
118 ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(
119 PDEPlugin.getActiveWorkbenchShell(),
120 new WorkbenchLabelProvider(), new WorkbenchContentProvider());
121 dialog.setInput(project.getWorkspace());
122 IResource resource = getFile();
123 if (resource!=null)
124 dialog.setInitialSelection(resource);
125 dialog.addFilter(new ViewerFilter() {
126 public boolean select(Viewer viewer, Object parentElement,
127 Object element) {
128 if (element instanceof IProject)
129 return ((IProject) element).equals(project);
130 return true;
131 }
132 });
133 dialog.setAllowMultiple(false);
134 dialog
135 .setTitle(PDEUIMessages.ResourceAttributeCellEditor_title);
136 dialog
137 .setMessage(PDEUIMessages.ResourceAttributeCellEditor_message);
138 dialog.setValidator(new ISelectionStatusValidator() {
139 public IStatus validate(Object [] selection) {
140 if (selection != null && selection.length > 0
141 && (selection[0] instanceof IFile || selection[0] instanceof IContainer))
142 return new Status(IStatus.OK, PDEPlugin.getPluginId(),
143 IStatus.OK, "", null);
145 return new Status(IStatus.ERROR, PDEPlugin.getPluginId(),
146 IStatus.ERROR, "", null); }
148 });
149 if (dialog.open() == Window.OK) {
150 IResource res = (IResource) dialog.getFirstResult();
151 IPath path = res.getProjectRelativePath();
152 if (res instanceof IContainer)
153 path = path.addTrailingSeparator();
154 String value = path.toString();
155 text.setText(value);
156 }
157 }
158 }
159 |
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