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1
11 package org.eclipse.pde.internal.ui.editor.product;
12
13 import org.eclipse.core.resources.IFile;
14 import org.eclipse.jface.window.Window;
15 import org.eclipse.pde.core.IModelChangedEvent;
16 import org.eclipse.pde.internal.core.iproduct.IProduct;
17 import org.eclipse.pde.internal.core.iproduct.IProductModel;
18 import org.eclipse.pde.internal.core.iproduct.IWindowImages;
19 import org.eclipse.pde.internal.ui.PDEPlugin;
20 import org.eclipse.pde.internal.ui.PDEUIMessages;
21 import org.eclipse.pde.internal.ui.editor.EditorUtilities;
22 import org.eclipse.pde.internal.ui.editor.FormEntryAdapter;
23 import org.eclipse.pde.internal.ui.editor.FormLayoutFactory;
24 import org.eclipse.pde.internal.ui.editor.PDEFormPage;
25 import org.eclipse.pde.internal.ui.editor.PDESection;
26 import org.eclipse.pde.internal.ui.editor.validation.TextValidator;
27 import org.eclipse.pde.internal.ui.parts.FormEntry;
28 import org.eclipse.pde.internal.ui.util.FileExtensionFilter;
29 import org.eclipse.pde.internal.ui.util.FileValidator;
30 import org.eclipse.swt.dnd.Clipboard;
31 import org.eclipse.swt.layout.GridData;
32 import org.eclipse.swt.widgets.Composite;
33 import org.eclipse.swt.widgets.Control;
34 import org.eclipse.swt.widgets.Display;
35 import org.eclipse.swt.widgets.Text;
36 import org.eclipse.ui.IActionBars;
37 import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
38 import org.eclipse.ui.forms.events.HyperlinkEvent;
39 import org.eclipse.ui.forms.widgets.FormToolkit;
40 import org.eclipse.ui.forms.widgets.Section;
41 import org.eclipse.ui.model.WorkbenchContentProvider;
42 import org.eclipse.ui.model.WorkbenchLabelProvider;
43
44
45 public class WindowImagesSection extends PDESection {
46
47 private TextValidator[] fWinImageEntryValidator;
48
49 private static final int[][] F_ICON_DIMENSIONS = new int[][] {
50 {16, 16}, {32, 32}, {48, 48}, {64, 64}, {128, 128}
51 };
52 private static final String  [] F_ICON_LABELS = new String [] {
53 PDEUIMessages.WindowImagesSection_16,
54 PDEUIMessages.WindowImagesSection_32,
55 PDEUIMessages.WindowImagesSection_48,
56 PDEUIMessages.WindowImagesSection_64,
57 PDEUIMessages.WindowImagesSection_128
58 };
59 private FormEntry[] fImages = new FormEntry[F_ICON_LABELS.length];
60
61 public WindowImagesSection(PDEFormPage page, Composite parent) {
62 super(page, parent, Section.DESCRIPTION);
63 createClient(getSection(), page.getEditor().getToolkit());
64 }
65
66
69 protected void createClient(Section section, FormToolkit toolkit) {
70 section.setLayout(FormLayoutFactory.createClearGridLayout(false, 1));
71 GridData data = new GridData(GridData.FILL_HORIZONTAL);
72 section.setLayoutData(data);
73
74 section.setText(PDEUIMessages.WindowImagesSection_title);
75 section.setDescription(PDEUIMessages.WindowImagesSection_desc);
76
77 Composite client = toolkit.createComposite(section);
78 client.setLayout(FormLayoutFactory.createSectionClientGridLayout(false, 3));
79 client.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
80
81 IActionBars actionBars = getPage().getPDEEditor().getEditorSite().getActionBars();
82 fWinImageEntryValidator = new TextValidator[F_ICON_LABELS.length];
84 for (int i = 0; i < fImages.length; i++) {
85 final int index = i;
86 fImages[index] = new FormEntry(client,
87 toolkit, F_ICON_LABELS[index],
88 PDEUIMessages.WindowImagesSection_browse,
89 isEditable());
90 fImages[index].setEditable(isEditable());
91 fWinImageEntryValidator[index] = new TextValidator(
93 getManagedForm(), fImages[index].getText(), getProject(), true) {
94 protected boolean validateControl() {
95 return validateWinImageEntry(index);
96 }
97 };
98 fImages[index].setFormEntryListener(new FormEntryAdapter(this, actionBars) {
99 public void textValueChanged(FormEntry entry) {
100 getWindowImages().setImagePath(entry.getValue(), index);
101 }
102 public void browseButtonSelected(FormEntry entry) {
103 handleBrowse(entry);
104 }
105 public void linkActivated(HyperlinkEvent e) {
106 EditorUtilities.openImage(fImages[index].getValue(), getProduct().getDefiningPluginId());
107 }
108 });
109 }
110
111 toolkit.paintBordersFor(client);
112 section.setClient(client);
113 getModel().addModelChangedListener(this);
115 }
116
117 public void refresh() {
118 IWindowImages images = getWindowImages();
119 fWinImageEntryValidator[0].setRefresh(false);
121 for (int i = 0; i < F_ICON_LABELS.length; i++) {
122 fImages[i].setValue(images.getImagePath(i), true);
123 }
124 fWinImageEntryValidator[0].setRefresh(true);
126 super.refresh();
127 }
128
129
132 private boolean validateWinImageEntry(int index) {
133 return EditorUtilities.imageEntryHasExactSize(
134 fWinImageEntryValidator[index],
135 fImages[index],
136 getProduct(),
137 F_ICON_DIMENSIONS[index][0],
138 F_ICON_DIMENSIONS[index][1]);
139 }
140
141 private IWindowImages getWindowImages() {
142 IWindowImages images = getProduct().getWindowImages();
143 if (images == null) {
144 images = getModel().getFactory().createWindowImages();
145 getProduct().setWindowImages(images);
146 }
147 return images;
148 }
149
150 private IProduct getProduct() {
151 return getModel().getProduct();
152 }
153
154 private IProductModel getModel() {
155 return (IProductModel)getPage().getPDEEditor().getAggregateModel();
156 }
157
158 public void commit(boolean onSave) {
159 for (int i = 0; i < F_ICON_LABELS.length; i++) {
160 fImages[i].commit();
161 }
162 super.commit(onSave);
163 }
164
165 public void cancelEdit() {
166 for (int i = 0; i < F_ICON_LABELS.length; i++) {
167 fImages[i].cancelEdit();
168 }
169 super.cancelEdit();
170 }
171
172 private void handleBrowse(FormEntry entry) {
173 ElementTreeSelectionDialog dialog =
174 new ElementTreeSelectionDialog(
175 getSection().getShell(),
176 new WorkbenchLabelProvider(),
177 new WorkbenchContentProvider());
178
179 dialog.setValidator(new FileValidator());
180 dialog.setAllowMultiple(false);
181 dialog.setTitle(PDEUIMessages.WindowImagesSection_dialogTitle);
182 dialog.setMessage(PDEUIMessages.WindowImagesSection_dialogMessage);
183 dialog.addFilter(new FileExtensionFilter("gif")); dialog.setInput(PDEPlugin.getWorkspace().getRoot());
185
186 if (dialog.open() == Window.OK) {
187 IFile file = (IFile)dialog.getFirstResult();
188 entry.setValue(file.getFullPath().toString());
189 }
190 }
191
192 public boolean canPaste(Clipboard clipboard) {
193 Display d = getSection().getDisplay();
194 Control c = d.getFocusControl();
195 if (c instanceof Text)
196 return true;
197 return false;
198 }
199
200
203 public void modelChanged(IModelChangedEvent e) {
204 if (e.getChangeType() == IModelChangedEvent.WORLD_CHANGED) {
206 handleModelEventWorldChanged(e);
207 }
208 }
209
210
213 private void handleModelEventWorldChanged(IModelChangedEvent event) {
214 refresh();
215 }
216
217
220 public void dispose() {
221 IProductModel model = getModel();
222 if (model != null) {
223 model.removeModelChangedListener(this);
224 }
225 super.dispose();
226 }
227 }
228 |
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