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1
11 package org.eclipse.pde.internal.ui.editor.product;
12
13 import org.eclipse.jface.preference.ColorSelector;
14 import org.eclipse.jface.util.IPropertyChangeListener;
15 import org.eclipse.jface.util.PropertyChangeEvent;
16 import org.eclipse.jface.window.Window;
17 import org.eclipse.pde.core.plugin.IPluginModelBase;
18 import org.eclipse.pde.internal.core.PDECore;
19 import org.eclipse.pde.internal.core.iproduct.IProduct;
20 import org.eclipse.pde.internal.core.iproduct.IProductModel;
21 import org.eclipse.pde.internal.core.iproduct.ISplashInfo;
22 import org.eclipse.pde.internal.ui.PDEPlugin;
23 import org.eclipse.pde.internal.ui.PDEUIMessages;
24 import org.eclipse.pde.internal.ui.editor.FormEntryAdapter;
25 import org.eclipse.pde.internal.ui.editor.PDEFormPage;
26 import org.eclipse.pde.internal.ui.editor.PDESection;
27 import org.eclipse.pde.internal.ui.parts.FormEntry;
28 import org.eclipse.swt.SWT;
29 import org.eclipse.swt.dnd.Clipboard;
30 import org.eclipse.swt.events.ModifyEvent;
31 import org.eclipse.swt.events.ModifyListener;
32 import org.eclipse.swt.events.SelectionAdapter;
33 import org.eclipse.swt.events.SelectionEvent;
34 import org.eclipse.swt.graphics.Color;
35 import org.eclipse.swt.graphics.RGB;
36 import org.eclipse.swt.layout.GridData;
37 import org.eclipse.swt.layout.GridLayout;
38 import org.eclipse.swt.widgets.Button;
39 import org.eclipse.swt.widgets.Composite;
40 import org.eclipse.swt.widgets.Control;
41 import org.eclipse.swt.widgets.Display;
42 import org.eclipse.swt.widgets.Label;
43 import org.eclipse.swt.widgets.Spinner;
44 import org.eclipse.swt.widgets.Text;
45 import org.eclipse.ui.IActionBars;
46 import org.eclipse.ui.dialogs.ElementListSelectionDialog;
47 import org.eclipse.ui.forms.FormColors;
48 import org.eclipse.ui.forms.widgets.FormToolkit;
49 import org.eclipse.ui.forms.widgets.Section;
50
51
52 public class SplashSection extends PDESection {
53
54 private FormEntry fPluginEntry;
55 private ColorSelector fColorSelector;
56 private boolean fBlockNotification;
57
58 private Button fAddBarButton;
59 private Spinner[] fBarSpinners = new Spinner[4];
61 private Control[] fBarControls = new Control[8];
63
64 private Button fAddMessageButton;
65 private Spinner[] fMessageSpinners = new Spinner[4];
67 private Control[] fMessageControls = new Control[10];
69
70 public SplashSection(PDEFormPage page, Composite parent) {
71 super(page, parent, Section.DESCRIPTION);
72 createClient(getSection(), page.getEditor().getToolkit());
73 }
74
75
78 protected void createClient(Section section, FormToolkit toolkit) {
79 section.setText(PDEUIMessages.SplashSection_title);
80 section.setDescription(PDEUIMessages.SplashSection_desc);
81
82 Composite client = toolkit.createComposite(section);
83 GridLayout layout = new GridLayout();
84 layout.numColumns = 10;
85 layout.marginHeight = 5;
86 client.setLayout(layout);
87
88 Label label = toolkit.createLabel(client, PDEUIMessages.SplashSection_label, SWT.WRAP);
89 GridData gd = new GridData();
90 gd.horizontalSpan = 10;
91 label.setLayoutData(gd);
92
93 IActionBars actionBars = getPage().getPDEEditor().getEditorSite().getActionBars();
94 fPluginEntry = new FormEntry(client, toolkit, PDEUIMessages.SplashSection_plugin, PDEUIMessages.SplashSection_browse, false); fPluginEntry.setFormEntryListener(new FormEntryAdapter(this, actionBars) {
96 public void textValueChanged(FormEntry entry) {
97 getSplashInfo().setLocation(entry.getValue(), false);
98 }
99 public void browseButtonSelected(FormEntry entry) {
100 handleBrowse();
101 }
102 });
103 fPluginEntry.setEditable(isEditable());
104
105 createProgressBarConfig(client, toolkit);
106 createProgressMessageConfig(client, toolkit);
107
108 toolkit.paintBordersFor(client);
109 section.setClient(client);
110 gd = new GridData(GridData.FILL_HORIZONTAL);
111 gd.horizontalSpan = 2;
112 section.setLayoutData(gd);
113 }
114
115 private void createProgressBarConfig(Composite parent, FormToolkit toolkit) {
116 fAddBarButton = createButton(parent, toolkit, PDEUIMessages.SplashSection_progressBar);
117 fAddBarButton.addSelectionListener(new SelectionAdapter() {
118 public void widgetSelected(SelectionEvent e) {
119 boolean enable = fAddBarButton.getSelection();
120 getSplashInfo().addProgressBar(enable, false);
121 for (int i = 0; i < fBarControls.length; i++)
122 fBarControls[i].setEnabled(enable);
123 }
124 });
125
126 Color foreground = toolkit.getColors().getColor(FormColors.TITLE);
127
128 fBarControls[0] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_progressX);
129 fBarControls[1] = fBarSpinners[0] = createSpinner(parent, toolkit);
130 fBarControls[2] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_progressY);
131 fBarControls[3] = fBarSpinners[1] = createSpinner(parent, toolkit);
132 fBarControls[4] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_progressWidth);
133 fBarControls[5] = fBarSpinners[2] = createSpinner(parent, toolkit);
134 fBarControls[6] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_progressHeight);
135 fBarControls[7] = fBarSpinners[3] = createSpinner(parent, toolkit);
136
137 for (int i = 0; i < fBarSpinners.length; i++) {
138 fBarSpinners[i].addModifyListener(new ModifyListener() {
139 public void modifyText(ModifyEvent e) {
140 applySpinners(true);
141 }
142 });
143 }
144
145 Composite filler = toolkit.createComposite(parent);
146 filler.setLayout(new GridLayout());
147 GridData gd = new GridData();
148 gd.horizontalSpan = 2;
149 filler.setLayoutData(gd);
150 }
151
152 private void createProgressMessageConfig(Composite parent, FormToolkit toolkit) {
153 fAddMessageButton = createButton(parent, toolkit, PDEUIMessages.SplashSection_progressMessage);
154 fAddMessageButton.addSelectionListener(new SelectionAdapter() {
155 public void widgetSelected(SelectionEvent e) {
156 boolean enable = fAddMessageButton.getSelection();
157 getSplashInfo().addProgressMessage(enable, false);
158 for (int i = 0; i < fMessageControls.length; i++)
159 fMessageControls[i].setEnabled(enable);
160 }
161 });
162
163 Color foreground = toolkit.getColors().getColor(FormColors.TITLE);
164
165 fMessageControls[0] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_messageX);
166 fMessageControls[1] = fMessageSpinners[0] = createSpinner(parent, toolkit);
167 fMessageControls[2] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_messageY);
168 fMessageControls[3] = fMessageSpinners[1] = createSpinner(parent, toolkit);
169
170 fMessageControls[4] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_messageWidth);
171 fMessageControls[5] = fMessageSpinners[2] = createSpinner(parent, toolkit);
172 fMessageControls[6] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_messageHeight);
173 fMessageControls[7] = fMessageSpinners[3] = createSpinner(parent, toolkit);
174
175 fMessageControls[8] = createLabel(parent, toolkit, foreground, PDEUIMessages.SplashSection_messageColor);
176 fColorSelector = new ColorSelector(parent);
177 fColorSelector.addListener(new IPropertyChangeListener() {
178 public void propertyChange(PropertyChangeEvent event) {
179 if (!event.getNewValue().equals(event.getOldValue()))
180 applyColor();
181 }
182 });
183 toolkit.adapt(fColorSelector.getButton(), true, true);
184 fMessageControls[9] = fColorSelector.getButton();
185
186 for (int i = 0; i < fMessageSpinners.length; i++) {
187 fMessageSpinners[i].addModifyListener(new ModifyListener() {
188 public void modifyText(ModifyEvent e) {
189 applySpinners(false);
190 }
191 });
192 }
193 }
194
195 private void applyColor() {
196 if (fBlockNotification)
197 return;
198 RGB rgb = fColorSelector.getColorValue();
199 getSplashInfo().setForegroundColor(rgbToHEX(rgb), false);
200 }
201
202 private void applySpinners(boolean bar) {
203 if (fBlockNotification)
204 return;
205 Spinner[] spinners = bar ? fBarSpinners : fMessageSpinners;
206 int[] geo = new int[] {
207 spinners[0].getSelection(),
208 spinners[1].getSelection(),
209 spinners[2].getSelection(),
210 spinners[3].getSelection()
211 };
212 if (bar)
213 getSplashInfo().setProgressGeometry(geo, false);
214 else
215 getSplashInfo().setMessageGeometry(geo, false);
216 }
217
218 private Label createLabel(Composite parent, FormToolkit toolkit, Color color, String  labelName) {
219 Label label = toolkit.createLabel(parent, labelName);
220 label.setForeground(color);
221 GridData gd = new GridData();
222 gd.horizontalIndent = 10;
223 label.setLayoutData(gd);
224 return label;
225 }
226
227 private Button createButton(Composite parent, FormToolkit toolkit, String label) {
228 Button button = toolkit.createButton(parent, label, SWT.CHECK);
229 GridData gd = new GridData();
230 gd.horizontalSpan = 10;
231 button.setLayoutData(gd);
232 return button;
233 }
234
235 private Spinner createSpinner(Composite parent, FormToolkit toolkit) {
236 Spinner spinner = new Spinner(parent, SWT.BORDER);
237 spinner.setMinimum(0);
238 spinner.setMaximum(9999);
239 toolkit.adapt(spinner, false, false);
240 return spinner;
241 }
242
243 public void refresh() {
244 ISplashInfo info = getSplashInfo();
245 fBlockNotification = true;
246
247 fPluginEntry.setValue(info.getLocation(), true);
248 fColorSelector.setColorValue(hexToRGB(info.getForegroundColor()));
249
250 int[] pgeo = info.getProgressGeometry();
251 boolean addProgress = pgeo != null;
252 info.addProgressBar(addProgress, fBlockNotification);
253 if (addProgress)
254 for (int i = 0; i < pgeo.length; i++)
255 fBarSpinners[i].setSelection(pgeo[i]);
256
257 fAddBarButton.setSelection(addProgress);
258 for (int i = 0; i < fBarControls.length; i++)
259 fBarControls[i].setEnabled(addProgress);
260
261 int[] mgeo = info.getMessageGeometry();
262 boolean addMessage = mgeo != null;
263 info.addProgressMessage(addMessage, fBlockNotification);
264 if (addMessage)
265 for (int i = 0; i < mgeo.length; i++)
266 fMessageSpinners[i].setSelection(mgeo[i]);
267 fColorSelector.setColorValue(
268 addMessage ?
269 hexToRGB(info.getForegroundColor()) :
270 new RGB(0,0,0));
271
272 fAddMessageButton.setSelection(addMessage);
273 for (int i = 0; i < fMessageControls.length; i++)
274 fMessageControls[i].setEnabled(addMessage);
275
276 fBlockNotification = false;
277 super.refresh();
278 }
279
280 public void commit(boolean onSave) {
281 fPluginEntry.commit();
282 super.commit(onSave);
283 }
284
285 public void cancelEdit() {
286 fPluginEntry.cancelEdit();
287 super.cancelEdit();
288 }
289
290 private ISplashInfo getSplashInfo() {
291 ISplashInfo info = getProduct().getSplashInfo();
292 if (info == null) {
293 info = getModel().getFactory().createSplashInfo();
294 getProduct().setSplashInfo(info);
295 }
296 return info;
297 }
298
299 private IProduct getProduct() {
300 return getModel().getProduct();
301 }
302
303 private IProductModel getModel() {
304 return (IProductModel)getPage().getPDEEditor().getAggregateModel();
305 }
306
307 private void handleBrowse() {
308 ElementListSelectionDialog dialog = new ElementListSelectionDialog(PDEPlugin.getActiveWorkbenchShell(), PDEPlugin.getDefault().getLabelProvider());
309 dialog.setElements(PDECore.getDefault().getModelManager().getAllPlugins());
310 dialog.setMultipleSelection(false);
311 dialog.setTitle(PDEUIMessages.SplashSection_selection);
312 dialog.setMessage(PDEUIMessages.SplashSection_message);
313 if (dialog.open() == Window.OK) {
314 IPluginModelBase model = (IPluginModelBase)dialog.getFirstResult();
315 fPluginEntry.setValue(model.getPluginBase().getId());
316 }
317 }
318
319 public boolean canPaste(Clipboard clipboard) {
320 Display d = getSection().getDisplay();
321 Control c = d.getFocusControl();
322 if (c instanceof Text)
323 return true;
324 return false;
325 }
326
327 private String rgbToHEX(RGB rgb) {
328 if (rgb == null)
329 return null;
330 return rgbToHex(rgb.red) + rgbToHex(rgb.green) + rgbToHex(rgb.blue);
331 }
332
333 private String rgbToHex(int value) {
334 value = Math.max(0, value);
335 value = Math.min(value, 255);
336 String hex = Integer.toHexString(value).toUpperCase();
337 if (hex.length() == 1)
338 hex = '0' + hex;
339 return hex;
340 }
341
342 private RGB hexToRGB(String hexValue) {
343 if (hexValue == null || hexValue.length() < 6)
344 return new RGB(0,0,0);
345 return new RGB(
346 Integer.parseInt(hexValue.substring(0,2),16),
347 Integer.parseInt(hexValue.substring(2,4),16),
348 Integer.parseInt(hexValue.substring(4,6),16)
349 );
350 }
351 }
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