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1
11 package org.eclipse.pde.internal.ui.wizards.exports;
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.IAdaptable;
18 import org.eclipse.jdt.core.IJavaProject;
19 import org.eclipse.jface.viewers.IStructuredContentProvider;
20 import org.eclipse.jface.viewers.IStructuredSelection;
21 import org.eclipse.jface.viewers.TableViewer;
22 import org.eclipse.jface.window.Window;
23 import org.eclipse.pde.core.IModel;
24 import org.eclipse.pde.internal.core.PDECore;
25 import org.eclipse.pde.internal.ui.PDEPlugin;
26 import org.eclipse.pde.internal.ui.PDEUIMessages;
27 import org.eclipse.pde.internal.ui.elements.DefaultContentProvider;
28 import org.eclipse.pde.internal.ui.parts.WizardCheckboxTablePart;
29 import org.eclipse.pde.internal.ui.wizards.ListUtil;
30 import org.eclipse.swt.SWT;
31 import org.eclipse.swt.layout.GridData;
32 import org.eclipse.swt.layout.GridLayout;
33 import org.eclipse.swt.widgets.Button;
34 import org.eclipse.swt.widgets.Composite;
35 import org.eclipse.ui.IWorkingSet;
36 import org.eclipse.ui.IWorkingSetManager;
37 import org.eclipse.ui.PlatformUI;
38 import org.eclipse.ui.dialogs.IWorkingSetSelectionDialog;
39
40 public abstract class ExportWizardPageWithTable extends BaseExportWizardPage {
41
42 protected ExportPart fExportPart;
43 private IStructuredSelection fSelection;
44
45 class ExportListProvider extends DefaultContentProvider implements
46 IStructuredContentProvider {
47 public Object [] getElements(Object parent) {
48 return getListElements();
49 }
50 }
51
52 class ExportPart extends WizardCheckboxTablePart {
53 public ExportPart(String label, String [] buttonLabels) {
54 super(label, buttonLabels);
55 }
56
57 public void updateCounter(int count) {
58 super.updateCounter(count);
59 pageChanged();
60 }
61
62 protected void buttonSelected(Button button, int index) {
63 switch (index) {
64 case 0:
65 handleSelectAll(true);
66 break;
67 case 1:
68 handleSelectAll(false);
69 break;
70 case 3:
71 handleWorkingSets();
72 }
73 }
74 }
75
76 public ExportWizardPageWithTable(IStructuredSelection selection, String name, String choiceLabel) {
77 super(name);
78 fSelection = selection;
79 fExportPart =
80 new ExportPart(
81 choiceLabel,
82 new String [] {
83 PDEUIMessages.WizardCheckboxTablePart_selectAll,
84 PDEUIMessages.WizardCheckboxTablePart_deselectAll,
85 null,
86 PDEUIMessages.ExportWizard_workingSet }); setDescription(PDEUIMessages.ExportWizard_Plugin_description); }
89
90 protected void createTopSection(Composite parent) {
91 Composite composite = new Composite(parent, SWT.NONE);
92 GridLayout layout = new GridLayout();
93 layout.numColumns = 3;
94 layout.marginHeight = 0;
95 layout.marginWidth = 0;
96 composite.setLayout(layout);
97 composite.setLayoutData(new GridData(GridData.FILL_BOTH));
98
99 fExportPart.createControl(composite);
100 GridData gd = (GridData) fExportPart.getControl().getLayoutData();
101 gd.heightHint = 125;
102 gd.widthHint = 150;
103 gd.horizontalSpan = 2;
104
105 TableViewer viewer = fExportPart.getTableViewer();
106 viewer.setContentProvider(new ExportListProvider());
107 viewer.setLabelProvider(PDEPlugin.getDefault().getLabelProvider());
108 viewer.setSorter(ListUtil.PLUGIN_SORTER);
109 fExportPart.getTableViewer().setInput(PDECore.getDefault().getWorkspaceModelManager());
110 }
111
112 protected void initializeTopSection() {
113 Object [] elems = fSelection.toArray();
114 ArrayList checked = new ArrayList (elems.length);
115
116 for (int i = 0; i < elems.length; i++) {
117 Object elem = elems[i];
118 IProject project = null;
119
120 if (elem instanceof IFile) {
121 IFile file = (IFile) elem;
122 project = file.getProject();
123 } else if (elem instanceof IProject) {
124 project = (IProject) elem;
125 } else if (elem instanceof IJavaProject) {
126 project = ((IJavaProject) elem).getProject();
127 }
128 if (project != null) {
129 IModel model = findModelFor(project);
130 if (model != null && !checked.contains(model)) {
131 checked.add(model);
132 }
133 }
134 }
135 fExportPart.setSelection(checked.toArray());
136 if (checked.size() > 0)
137 fExportPart.getTableViewer().reveal(checked.get(0));
138 }
139
140 private void handleWorkingSets() {
141 IWorkingSetManager manager = PlatformUI.getWorkbench().getWorkingSetManager();
142 IWorkingSetSelectionDialog dialog = manager.createWorkingSetSelectionDialog(getShell(), true);
143 if (dialog.open() == Window.OK) {
144 ArrayList models = new ArrayList ();
145 IWorkingSet[] workingSets = dialog.getSelection();
146 for (int i = 0; i < workingSets.length; i++) {
147 IAdaptable[] elements = workingSets[i].getElements();
148 for (int j = 0; j < elements.length; j++) {
149 IModel model = findModelFor(elements[j]);
150 if (isValidModel(model)) {
151 models.add(model);
152 }
153 }
154 }
155 fExportPart.setSelection(models.toArray());
156 }
157 }
158
159 protected abstract boolean isValidModel(IModel model);
160
161 protected abstract IModel findModelFor(IAdaptable object);
162
163 public Object [] getSelectedItems() {
164 return fExportPart.getSelection();
165 }
166
167 protected void validateTopSection() {
168 setMessage(fExportPart.getSelectionCount() > 0
169 ? null
170 : PDEUIMessages.ExportWizard_status_noselection); }
172
173 public abstract Object [] getListElements();
174
175 protected void pageChanged() {
176 super.pageChanged();
177 String message = fExportPart.getSelectionCount() > 0
178 ? null
179 : PDEUIMessages.ExportWizard_status_noselection; if (message == null) {
181 message = validateBottomSections();
182 }
183 setMessage(message);
184 setPageComplete(message == null);
185 }
186
187 }
188 |
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