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1
11 package org.eclipse.pde.internal.ui.wizards.plugin;
12
13 import java.io.File  ;
14 import java.util.ArrayList ;
15 import java.util.Iterator ;
16
17 import org.eclipse.core.resources.IFile;
18 import org.eclipse.jface.dialogs.Dialog;
19 import org.eclipse.jface.viewers.IStructuredSelection;
20 import org.eclipse.jface.viewers.LabelProvider;
21 import org.eclipse.jface.viewers.TableViewer;
22 import org.eclipse.jface.window.Window;
23 import org.eclipse.jface.wizard.WizardPage;
24 import org.eclipse.pde.internal.ui.IHelpContextIds;
25 import org.eclipse.pde.internal.ui.PDEPlugin;
26 import org.eclipse.pde.internal.ui.PDEPluginImages;
27 import org.eclipse.pde.internal.ui.PDEUIMessages;
28 import org.eclipse.pde.internal.ui.elements.DefaultTableProvider;
29 import org.eclipse.pde.internal.ui.util.FileExtensionFilter;
30 import org.eclipse.pde.internal.ui.util.FileValidator;
31 import org.eclipse.pde.internal.ui.util.SWTUtil;
32 import org.eclipse.swt.SWT;
33 import org.eclipse.swt.events.KeyAdapter;
34 import org.eclipse.swt.events.KeyEvent;
35 import org.eclipse.swt.events.SelectionAdapter;
36 import org.eclipse.swt.events.SelectionEvent;
37 import org.eclipse.swt.graphics.Image;
38 import org.eclipse.swt.layout.GridData;
39 import org.eclipse.swt.layout.GridLayout;
40 import org.eclipse.swt.widgets.Button;
41 import org.eclipse.swt.widgets.Composite;
42 import org.eclipse.swt.widgets.FileDialog;
43 import org.eclipse.swt.widgets.Label;
44 import org.eclipse.ui.PlatformUI;
45 import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
46 import org.eclipse.ui.model.WorkbenchContentProvider;
47 import org.eclipse.ui.model.WorkbenchLabelProvider;
48
49 public class LibraryPluginJarsPage extends WizardPage {
50
51 protected LibraryPluginFieldData fData;
52
53
56 protected ArrayList fJarPaths = new ArrayList ();
57
58 protected Button fRemove;
59
60 protected TableViewer fTableViewer;
61
62 public LibraryPluginJarsPage(String pageName, LibraryPluginFieldData data) {
63 super(pageName);
64 fData = data;
65 setTitle(PDEUIMessages.LibraryPluginJarsPage_title);
66 setDescription(PDEUIMessages.LibraryPluginJarsPage_desc);
67 }
68
69 private void chooseFile() {
70 FileDialog dialog = new FileDialog(getShell(), SWT.OPEN | SWT.MULTI);
71 dialog.setFilterExtensions(new String [] { "*.jar" }); String res = dialog.open();
73 if (res != null) {
74 String path = new File (res).getParent();
75 String [] fileNames = dialog.getFileNames();
76 for (int i = 0; i < fileNames.length; i++) {
77 File newJarFile = new File (path, fileNames[i]);
78 removeJar(fileNames[i]);
79 fJarPaths.add(newJarFile);
80 fTableViewer.add(newJarFile);
81 }
82 fRemove.setEnabled(fJarPaths.size() > 0);
83 setPageComplete(fJarPaths.size() > 0);
84 }
85 }
86
87 private void chooseWorkspaceFile() {
88 ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(
89 getShell(), new WorkbenchLabelProvider(),
90 new WorkbenchContentProvider());
91
92 dialog.setValidator(new FileValidator());
93 dialog.setAllowMultiple(true);
94 dialog
95 .setTitle(PDEUIMessages.LibraryPluginJarsPage_SelectionDialog_title);
96 dialog
97 .setMessage(PDEUIMessages.LibraryPluginJarsPage_SelectionDialog_message);
98 dialog.addFilter(new FileExtensionFilter("jar")); dialog.setInput(PDEPlugin.getWorkspace().getRoot());
100
101 if (dialog.open() == Window.OK) {
102 Object [] files = dialog.getResult();
103 for (int i = 0; i < files.length; i++) {
104 IFile newJarFile = (IFile) files[i];
105 removeJar(newJarFile.getName());
106 fJarPaths.add(newJarFile);
107 fTableViewer.add(newJarFile);
108 }
109 fRemove.setEnabled(fJarPaths.size() > 0);
110 setPageComplete(fJarPaths.size() > 0);
111 }
112 }
113
114 public void createControl(Composite parent) {
115 Composite control = new Composite(parent, SWT.NONE);
116 GridLayout layout = new GridLayout();
117 layout.numColumns = 2;
118 control.setLayout(layout);
120
121 Label l = new Label(control, SWT.WRAP);
122 l.setText(PDEUIMessages.LibraryPluginJarsPage_label);
123 GridData data = new GridData(GridData.FILL_HORIZONTAL);
124 data.horizontalSpan = 2;
125 l.setLayoutData(data);
126 fTableViewer = new TableViewer(control, SWT.MULTI | SWT.BORDER);
127 fTableViewer.setContentProvider(new DefaultTableProvider() {
128 public Object [] getElements(Object inputElement) {
129 return fJarPaths.toArray();
130 }
131 });
132 fTableViewer.setLabelProvider(new LabelProvider() {
133 public String getText(Object obj) {
134 String name;
135 String location;
136 if (obj instanceof IFile) {
137 IFile jarFile = (IFile) obj;
138 name = jarFile.getName();
139 location = jarFile.getParent().getFullPath().toString()
140 .substring(1);
141 } else {
142 File jarFile = (File ) obj;
143 name = jarFile.getName();
144 location = jarFile.getParent();
145 }
146 return name + " - " + location;
148 }
149
150 public Image getImage(Object obj) {
151 if (obj instanceof IFile) {
152 return PDEPlugin.getDefault().getLabelProvider().get(
153 PDEPluginImages.DESC_JAR_OBJ);
154 }
155 return PDEPlugin.getDefault().getLabelProvider().get(
156 PDEPluginImages.DESC_JAR_LIB_OBJ);
157 }
158 });
159 data = new GridData(GridData.FILL_BOTH);
162 fTableViewer.getControl().setLayoutData(data);
163 fTableViewer.setInput(fJarPaths);
164 fTableViewer.getTable().addKeyListener(new KeyAdapter() {
165 public void keyPressed(KeyEvent event) {
166 if (event.character == SWT.DEL && event.stateMask == 0) {
167 handleRemove();
168 }
169 }
170 });
171
172 Composite buttons = new Composite(control, SWT.NONE);
173 layout = new GridLayout();
174 layout.verticalSpacing = 5;
175 layout.marginHeight = 0;
176 layout.marginWidth = 0;
177 buttons.setLayout(layout);
178 data = new GridData(GridData.FILL_VERTICAL);
179 data.grabExcessVerticalSpace = true;
180 buttons.setLayoutData(data);
181
182 Button browseWorkspace = new Button(buttons, SWT.PUSH);
183 browseWorkspace.setText(PDEUIMessages.LibraryPluginJarsPage_add);
184 browseWorkspace.setLayoutData(new GridData(
185 GridData.VERTICAL_ALIGN_BEGINNING | GridData.FILL_HORIZONTAL));
186 SWTUtil.setButtonDimensionHint(browseWorkspace);
187 browseWorkspace.addSelectionListener(new SelectionAdapter() {
188 public void widgetSelected(SelectionEvent e) {
189 chooseWorkspaceFile();
190 }
191 });
192
193 Button browseFile = new Button(buttons, SWT.PUSH);
194 browseFile.setText(PDEUIMessages.LibraryPluginJarsPage_addExternal);
195 browseFile.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
196 SWTUtil.setButtonDimensionHint(browseFile);
197 browseFile.addSelectionListener(new SelectionAdapter() {
198 public void widgetSelected(SelectionEvent e) {
199 chooseFile();
200 }
201 });
202
203 fRemove = new Button(buttons, SWT.PUSH);
204 fRemove.setText(PDEUIMessages.LibraryPluginJarsPage_remove);
205 fRemove.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
206 SWTUtil.setButtonDimensionHint(fRemove);
207 fRemove.setEnabled(fJarPaths.size() > 0);
208 setPageComplete(fJarPaths.size() > 0);
209 fRemove.addSelectionListener(new SelectionAdapter() {
210 public void widgetSelected(SelectionEvent e) {
211 handleRemove();
212 }
213 });
214
215 Dialog.applyDialogFont(control);
216 PlatformUI.getWorkbench().getHelpSystem().setHelp(control,
217 IHelpContextIds.NEW_LIBRARY_PROJECT_JAR_PAGE);
218 setControl(control);
219
220 PlatformUI.getWorkbench().getHelpSystem().setHelp(control, IHelpContextIds.LIBRARY_PLUGIN_JARS);
221 }
222
223 private void handleRemove() {
224 IStructuredSelection selection = (IStructuredSelection) fTableViewer
225 .getSelection();
226 if (!selection.isEmpty()) {
227 for (Iterator it = selection.iterator(); it.hasNext();) {
228 Object file = it.next();
229 fJarPaths.remove(file);
230 fTableViewer.remove(file);
231 }
232 fRemove.setEnabled(fJarPaths.size() > 0);
233 setPageComplete(fJarPaths.size() > 0);
234 }
235 }
236
237 public boolean isPageComplete() {
238 return fJarPaths.size() > 0;
239 }
240
241 private void removeJar(String fileName) {
242 for (int i = 0; i < fJarPaths.size(); i++) {
243 String name;
244 if (fJarPaths.get(i) instanceof IFile) {
245 IFile jarFile = (IFile) fJarPaths.get(i);
246 name = jarFile.getName();
247 } else {
248 File jarFile = (File ) fJarPaths.get(i);
249 name = jarFile.getName();
250 }
251 if (name.equals(fileName)) {
252 Object jarPath = fJarPaths.get(i);
253 fJarPaths.remove(jarPath);
254 fTableViewer.remove(jarPath);
255 }
256 }
257 }
258
259 public void updateData() {
260 String [] jarPaths = new String [fJarPaths.size()];
261 for (int i = 0; i < fJarPaths.size(); i++) {
262 if (fJarPaths.get(i) instanceof IFile) {
263 IFile jarFile = (IFile) fJarPaths.get(i);
264 jarPaths[i] = jarFile.getLocation().toString();
265 } else {
266 File jarFile = (File ) fJarPaths.get(i);
267 jarPaths[i] = jarFile.toString();
268
269 }
270 }
271 fData.setLibraryPaths(jarPaths);
272 }
273 }
274 |
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