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Diff Revisions 947 vs 948 for /trunk/Java/GWT/Client/src/org/litesoft/GWT/forms/client/components/impls/input/FormImageSelector.java

Diff revisions: vs.
  @@ -15,8 +15,7 @@
15 15 import com.google.gwt.user.client.*;
16 16 import com.google.gwt.user.client.ui.*;
17 17
18 - public abstract class FormImageSelector extends AbstractFocusWidgetErrorableFormElement implements ISizeableWidget
19 - {
18 + public abstract class FormImageSelector extends AbstractFocusWidgetErrorableFormElement implements ISizeableWidget {
20 19 public static final String NO_IMAGE = "common/images/misc/tmp/NotAvailable.gif";
21 20
22 21 protected PopupPanel mPicker;
  @@ -35,8 +34,8 @@
35 34 protected ISizeableDimensionHelper mWidthHelper;
36 35 protected ISizeableDimensionHelper mHeightHelper;
37 36
38 - public FormImageSelector( String pFieldLabel, UiFont pLabelFont, String pTooltip, boolean pViewOnly, Integer pInitialWidth, boolean pWidthNotStretchable, Integer pInitialHeight, boolean pHeightNotStretchable )
39 - {
37 + public FormImageSelector( String pFieldLabel, UiFont pLabelFont, String pTooltip, boolean pViewOnly, Integer pInitialWidth, boolean pWidthNotStretchable,
38 + Integer pInitialHeight, boolean pHeightNotStretchable ) {
40 39 super( new MyFocusPanel(), pTooltip, "frmImageSelector", false );
41 40 mViewOnly = pViewOnly;
42 41 mWidthHelper = pWidthNotStretchable ? NullWidthHelper.INSTANCE : new StretchableWidthHelper( this );
  @@ -48,21 +47,17 @@
48 47
49 48 zFocusPanel.add( mDualImage );
50 49
51 - zFocusPanel.addMouseDownHandler( new MouseDownHandler()
52 - {
50 + zFocusPanel.addMouseDownHandler( new MouseDownHandler() {
53 51 @Override
54 - public void onMouseDown( MouseDownEvent event )
55 - {
52 + public void onMouseDown( MouseDownEvent event ) {
56 53 setFocus();
57 54 }
58 55 } );
59 56
60 - if ( pInitialWidth != null )
61 - {
57 + if ( pInitialWidth != null ) {
62 58 mDualImage.setImageWidth( pInitialWidth );
63 59 }
64 - if ( pInitialHeight != null )
65 - {
60 + if ( pInitialHeight != null ) {
66 61 mDualImage.setImageHeight( pInitialHeight );
67 62 }
68 63
  @@ -70,14 +65,12 @@
70 65 }
71 66
72 67 @Override
73 - public ISizeableDimensionHelper getWidthHelper()
74 - {
68 + public ISizeableDimensionHelper getWidthHelper() {
75 69 return mWidthHelper;
76 70 }
77 71
78 72 @Override
79 - public ISizeableDimensionHelper getHeightHelper()
80 - {
73 + public ISizeableDimensionHelper getHeightHelper() {
81 74 return mHeightHelper;
82 75 }
83 76
  @@ -88,8 +81,7 @@
88 81 * @param width the object's new width, in CSS units (e.g. "10px", "1em")
89 82 */
90 83 @Override
91 - public void setWidth( String width )
92 - {
84 + public void setWidth( String width ) {
93 85 setDimensionFromWidget( getWidthHelper(), width );
94 86 }
95 87
  @@ -100,123 +92,101 @@
100 92 * @param height the object's new height, in CSS units (e.g. "10px", "1em")
101 93 */
102 94 @Override
103 - public void setHeight( String height )
104 - {
95 + public void setHeight( String height ) {
105 96 setDimensionFromWidget( getHeightHelper(), height );
106 97 }
107 98
108 - protected void setPicker( PopupPanel pPicker )
109 - {
110 - (mPicker = pPicker).addCloseHandler( new CloseHandler<PopupPanel>()
111 - {
99 + protected void setPicker( PopupPanel pPicker ) {
100 + (mPicker = pPicker).addCloseHandler( new CloseHandler<PopupPanel>() {
112 101 @Override
113 - public void onClose( CloseEvent<PopupPanel> event )
114 - {
102 + public void onClose( CloseEvent<PopupPanel> event ) {
115 103 pickerClosed( event.isAutoClosed() );
116 104 }
117 105 } );
118 106 }
119 107
120 108 @Override
121 - public void simulateUserTextEntry( String pText )
122 - {
109 + public void simulateUserTextEntry( String pText ) {
123 110 throw new UnsupportedOperationException( "simulateUserTextEntry on '" + mFieldLabel + "' to:" + pText ); //todo...
124 111 }
125 112
126 113 @Override
127 - public void publishAnyPendingChanges()
128 - {
129 - if ( hidePicker() || mBlurring )
130 - {
114 + public void publishAnyPendingChanges() {
115 + if ( hidePicker() || mBlurring ) {
131 116 mPicking = false;
132 117 processDefferredBlur();
133 118 }
134 119 super.publishAnyPendingChanges();
135 120 }
136 121
137 - @Override public void onFocus( FocusEvent event ) // FocusPanel / Button
122 + @Override
123 + public void onFocus( FocusEvent event ) // FocusPanel / Button
138 124 {
139 - if ( mBlurring )
140 - {
125 + if ( mBlurring ) {
141 126 mBlurring = false;
142 - }
143 - else
144 - {
127 + } else {
145 128 super.onFocus( event );
146 129 }
147 130 }
148 131
149 - @Override public void onBlur( BlurEvent event ) // FocusPanel / Button
132 + @Override
133 + public void onBlur( BlurEvent event ) // FocusPanel / Button
150 134 {
151 135 mBlurring = true;
152 136 defferBlur();
153 137 }
154 138
155 - protected void processDefferredBlur()
156 - {
157 - if ( mBlurring && !mPicking )
158 - {
139 + protected void processDefferredBlur() {
140 + if ( mBlurring && !mPicking ) {
159 141 mBlurring = false;
160 142 super.onBlur( null );
161 143 }
162 144 }
163 145
164 - protected void defferBlur()
165 - {
166 - Scheduler.get().scheduleDeferred( new Command()
167 - {
146 + protected void defferBlur() {
147 + Scheduler.get().scheduleDeferred( new Command() {
168 148 @Override
169 - public void execute()
170 - {
149 + public void execute() {
171 150 processDefferredBlur();
172 151 }
173 152 } );
174 153 }
175 154
176 - protected void showPicker( int pAbsoluteLeft, int pAbsoluteTop )
177 - {
155 + protected void showPicker( int pAbsoluteLeft, int pAbsoluteTop ) {
178 156 mBlurring = mPicking = true;
179 157 setFocus();
180 158 LLshowPicker( new PointXY( pAbsoluteLeft, pAbsoluteTop ) );
181 159 }
182 160
183 - protected void LLshowPicker( PointXY pPointXY )
184 - {
161 + protected void LLshowPicker( PointXY pPointXY ) {
185 162 mPicker.setPopupPositionAndShow( new PopupPanelVisiblePositionCallBack( mPicker, //
186 163 pPointXY.getX(), pPointXY.getY() ) );
187 164 }
188 165
189 - protected boolean hidePicker()
190 - {
166 + protected boolean hidePicker() {
191 167 boolean rv = mPicking;
192 - if ( mPicking )
193 - {
168 + if ( mPicking ) {
194 169 mPicker.hide();
195 170 }
196 171 return rv;
197 172 }
198 173
199 - protected void pickerClosed( boolean autoClosed )
200 - {
201 - if ( !autoClosed )
202 - {
174 + protected void pickerClosed( boolean autoClosed ) {
175 + if ( !autoClosed ) {
203 176 setFocus();
204 177 }
205 178 mPicking = false;
206 179 defferBlur();
207 180 }
208 181
209 - public boolean isViewOnly()
210 - {
182 + public boolean isViewOnly() {
211 183 return mViewOnly;
212 184 }
213 185
214 186 @Override
215 - protected int buildComponentPanel( String pLabel, UiFont pLabelFont )
216 - {
187 + protected int buildComponentPanel( String pLabel, UiFont pLabelFont ) {
217 188 int zUniqueID = super.buildComponentPanel( pLabel, pLabelFont );
218 - if ( !mViewOnly )
219 - {
189 + if ( !mViewOnly ) {
220 190 mInnerHTMLpanel.add( mPickerButton = createPickerButton(), "imgPick_" + zUniqueID );
221 191 mPickerButton.addFocusHandler( this );
222 192 mPickerButton.addBlurHandler( this );
  @@ -226,37 +196,31 @@
226 196 }
227 197
228 198 @Override
229 - protected String buildInputRow( String pTrId, String pInputId, int pUniqueID )
230 - {
199 + protected String buildInputRow( String pTrId, String pInputId, int pUniqueID ) {
231 200 String zAdditionalInputCell = mViewOnly ? "" : "<td valign='top'><div class='litesoft-PickerButtonContainer' id='imgPick_" + pUniqueID + "'></div></td>";
232 201 return buildInputRowWithOptionalCell( pTrId, pInputId, zAdditionalInputCell );
233 202 }
234 203
235 204 @Override
236 - protected String buildInputRowWithOptionalCell( String pTrId, String pInputId, String pAdditionalInputCell )
237 - {
238 - return "<tr class='litesoft-FormComponentInputRow'><td id='" + pInputId + "'></td>" + "<td valign='top'>" + "<table cellpadding='0' cellspacing='0'><tr id='" + pTrId + "'>" + pAdditionalInputCell + "</tr></table></td></tr>";
205 + protected String buildInputRowWithOptionalCell( String pTrId, String pInputId, String pAdditionalInputCell ) {
206 + return "<tr class='litesoft-FormComponentInputRow'><td id='" + pInputId + "'></td>" + "<td valign='top'>" +
207 + "<table cellpadding='0' cellspacing='0'><tr id='" + pTrId + "'>" + pAdditionalInputCell + "</tr></table></td></tr>";
239 208 }
240 209
241 210 @Override
242 - protected void addIndicator( String pTrId )
243 - {
244 - if ( !mViewOnly )
245 - {
211 + protected void addIndicator( String pTrId ) {
212 + if ( !mViewOnly ) {
246 213 mInnerHTMLpanel.add( mIndicatorTd = new IndicatorTd(), pTrId );
247 214 }
248 215 }
249 216
250 - protected Button createPickerButton()
251 - {
217 + protected Button createPickerButton() {
252 218 mPickerButton = PickerButton.factory( "litesoft-IconImagePickerButton" ).create();
253 219 mPickerButton.setTabIndex( -1 );
254 220
255 - mPickerButton.addClickHandler( new ClickHandler()
256 - {
221 + mPickerButton.addClickHandler( new ClickHandler() {
257 222 @Override
258 - public void onClick( ClickEvent event )
259 - {
223 + public void onClick( ClickEvent event ) {
260 224 int absoluteLeft = mPickerButton.getAbsoluteLeft();
261 225 int absoluteTop = mPickerButton.getAbsoluteTop();
262 226 showPicker( absoluteLeft, absoluteTop );
  @@ -266,27 +230,19 @@
266 230 return mPickerButton;
267 231 }
268 232
269 - public ResourceKeyNameURL getCurrentResourceKeyNameURL()
270 - {
233 + public ResourceKeyNameURL getCurrentResourceKeyNameURL() {
271 234 return mCurrentResourceKeyNameURL;
272 235 }
273 236
274 - public void setCurrentResourceKeyNameURL( ResourceKeyNameURL pNewResourceKeyNameURL )
275 - {
276 - if ( null == (mCurrentResourceKeyNameURL = pNewResourceKeyNameURL) )
277 - {
237 + public void setCurrentResourceKeyNameURL( ResourceKeyNameURL pNewResourceKeyNameURL ) {
238 + if ( null == (mCurrentResourceKeyNameURL = pNewResourceKeyNameURL) ) {
278 239 mDualImage.setUrl( NO_IMAGE, "No Image", null );
279 - }
280 - else
281 - {
240 + } else {
282 241 mDualImage.setUrl( mCurrentResourceKeyNameURL.getURL(), "" + mCurrentResourceKeyNameURL.getValue(), //
283 - new Command()
284 - {
242 + new Command() {
285 243 @Override
286 - public void execute()
287 - {
288 - if ( UtilsGwt.wasAltKeyDownOnCurrentEvent() )
289 - {
244 + public void execute() {
245 + if ( UtilsGwt.wasAltKeyDownOnCurrentEvent() ) {
290 246 UtilsGwt.windowOpen( mDualImage.getUrl(), "", "" );
291 247 }
292 248 }
  @@ -296,175 +252,142 @@
296 252 }
297 253
298 254 @Override
299 - public void setEnabled( boolean pEnabled )
300 - {
301 - if ( mPickerButton != null )
302 - {
255 + public void setEnabled( boolean pEnabled ) {
256 + if ( mPickerButton != null ) {
303 257 mPickerButton.setEnabled( pEnabled );
304 258 }
305 259 }
306 260
307 261 @Override
308 - public void relayout()
309 - {
262 + public void relayout() {
310 263 }
311 264
312 - private static class MyFocusPanel extends FocusPanel implements IFocusWidget
313 - {
265 + private static class MyFocusPanel extends FocusPanel implements IFocusWidget {
314 266 private boolean mEnabled = true;
315 267
316 268 @Override
317 - public boolean isEnabled()
318 - {
269 + public boolean isEnabled() {
319 270 return mEnabled;
320 271 }
321 272
322 273 @Override
323 - public void setEnabled( boolean pEnabled )
324 - {
274 + public void setEnabled( boolean pEnabled ) {
325 275 mEnabled = pEnabled;
326 276 }
327 277 }
328 278
329 - protected static class NullWidthHelper extends AbstractWidthHelper
330 - {
279 + protected static class NullWidthHelper extends AbstractWidthHelper {
331 280 public static final NullWidthHelper INSTANCE = new NullWidthHelper();
332 281
333 - private NullWidthHelper()
334 - {
282 + private NullWidthHelper() {
335 283 super( false );
336 284 }
337 285 }
338 286
339 - protected static class NullHeightHelper extends AbstractWidthHelper
340 - {
287 + protected static class NullHeightHelper extends AbstractWidthHelper {
341 288 public static final NullWidthHelper INSTANCE = new NullWidthHelper();
342 289
343 - private NullHeightHelper()
344 - {
290 + private NullHeightHelper() {
345 291 super( false );
346 292 }
347 293 }
348 294
349 - private void setDimensionFromWidget( ISizeableDimensionHelper pDimensionHelper, String pSize_1D )
350 - {
295 + private void setDimensionFromWidget( ISizeableDimensionHelper pDimensionHelper, String pSize_1D ) {
351 296 int zSize_1D;
352 - try
353 - {
297 + try {
354 298 zSize_1D = AbstractSizeableWidget.parse( pSize_1D );
355 299 }
356 - catch ( NumberFormatException e )
357 - {
300 + catch ( NumberFormatException e ) {
358 301 throw new IllegalArgumentException( "Attempt to set" + pDimensionHelper.getWhat() + "( \"" + pSize_1D + "\" ) on " + getClass().getName() );
359 302 }
360 303 pDimensionHelper.deligateSetDimensionFromWidget( zSize_1D );
361 304 }
362 305
363 - private static abstract class AbstractHeightHelper extends AbstractDimensionHelper
364 - {
365 - protected AbstractHeightHelper( boolean pStretchable )
366 - {
306 + private static abstract class AbstractHeightHelper extends AbstractDimensionHelper {
307 + protected AbstractHeightHelper( boolean pStretchable ) {
367 308 super( pStretchable, HeightDimensionHelper.INSTANCE );
368 309 }
369 310 }
370 311
371 - private static abstract class AbstractWidthHelper extends AbstractDimensionHelper
372 - {
373 - protected AbstractWidthHelper( boolean pStretchable )
374 - {
312 + private static abstract class AbstractWidthHelper extends AbstractDimensionHelper {
313 + protected AbstractWidthHelper( boolean pStretchable ) {
375 314 super( pStretchable, WidthDimensionHelper.INSTANCE );
376 315 }
377 316 }
378 317
379 - private static class StretchableHeightHelper extends AbstractHeightHelper
380 - {
318 + private static class StretchableHeightHelper extends AbstractHeightHelper {
381 319 public static final int DUAL_IMAGE_OVERHEAD = 9;
382 320
383 321 private FormImageSelector mOurWidget;
384 322
385 - public StretchableHeightHelper( FormImageSelector pOurWidget )
386 - {
323 + public StretchableHeightHelper( FormImageSelector pOurWidget ) {
387 324 super( true );
388 325 mOurWidget = pOurWidget;
389 326 }
390 327
391 328 @Override
392 - public void setDimension( int pDimension )
393 - {
329 + public void setDimension( int pDimension ) {
394 330 setDimension( mOurWidget, pDimension );
395 331 }
396 332
397 333 @Override
398 - public int getDimension()
399 - {
334 + public int getDimension() {
400 335 return getDimension( mOurWidget );
401 336 }
402 337
403 338 @Override
404 - public int getDimensionMaxShrinkability()
405 - {
339 + public int getDimensionMaxShrinkability() {
406 340 return getDimension( mOurWidget.mDualImage ) - DUAL_IMAGE_OVERHEAD;
407 341 }
408 342
409 343 @Override
410 - public int getDecorationSize()
411 - {
344 + public int getDecorationSize() {
412 345 return getDimension() - getDimension( mOurWidget.mDualImage );
413 346 }
414 347
415 348 @Override
416 - public void deligateSetDimensionFromWidget( int pDimension )
417 - {
349 + public void deligateSetDimensionFromWidget( int pDimension ) {
418 350 pDimension -= getDecorationSize();
419 - if ( pDimension > DUAL_IMAGE_OVERHEAD )
420 - {
351 + if ( pDimension > DUAL_IMAGE_OVERHEAD ) {
421 352 setDimension( mOurWidget.mDualImage, pDimension );
422 353 }
423 354 }
424 355 }
425 356
426 - private static class StretchableWidthHelper extends AbstractWidthHelper
427 - {
357 + private static class StretchableWidthHelper extends AbstractWidthHelper {
428 358 public static final int DUAL_IMAGE_OVERHEAD = 9;
429 359
430 360 private FormImageSelector mOurWidget;
431 361
432 - public StretchableWidthHelper( FormImageSelector pOurWidget )
433 - {
362 + public StretchableWidthHelper( FormImageSelector pOurWidget ) {
434 363 super( true );
435 364 mOurWidget = pOurWidget;
436 365 }
437 366
438 367 @Override
439 - public void setDimension( int pDimension )
440 - {
368 + public void setDimension( int pDimension ) {
441 369 setDimension( mOurWidget, pDimension );
442 370 }
443 371
444 372 @Override
445 - public int getDimension()
446 - {
373 + public int getDimension() {
447 374 return getDimension( mOurWidget );
448 375 }
449 376
450 377 @Override
451 - public int getDimensionMaxShrinkability()
452 - {
378 + public int getDimensionMaxShrinkability() {
453 379 return getDimension( mOurWidget.mDualImage ) - DUAL_IMAGE_OVERHEAD;
454 380 }
455 381
456 382 @Override
457 - public int getDecorationSize()
458 - {
383 + public int getDecorationSize() {
459 384 return getDimension() - getDimension( mOurWidget.mDualImage );
460 385 }
461 386
462 387 @Override
463 - public void deligateSetDimensionFromWidget( int pDimension )
464 - {
388 + public void deligateSetDimensionFromWidget( int pDimension ) {
465 389 pDimension -= getDecorationSize();
466 - if ( pDimension > DUAL_IMAGE_OVERHEAD )
467 - {
390 + if ( pDimension > DUAL_IMAGE_OVERHEAD ) {
468 391 setDimension( mOurWidget.mDualImage, pDimension );
469 392 }
470 393 }

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Commits for /trunk/Java/GWT/Client/src/org/litesoft/GWT/forms/client/components/impls/input/FormImageSelector.java

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