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// This Source Code is in the Public Domain per: http://unlicense.org |
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package org.litesoft.GWT.forms.client.components.impls.input; |
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import org.litesoft.GWT.client.*; |
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import org.litesoft.GWT.client.widgets.Button; |
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import org.litesoft.GWT.client.widgets.*; |
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import org.litesoft.GWT.client.widgets.nonpublic.*; |
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import org.litesoft.GWT.forms.client.components.nonpublic.*; |
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import org.litesoft.core.simpletypes.*; |
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import org.litesoft.uispecification.*; |
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import com.google.gwt.core.client.*; |
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import com.google.gwt.event.dom.client.*; |
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import com.google.gwt.event.logical.shared.*; |
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import com.google.gwt.user.client.*; |
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import com.google.gwt.user.client.ui.*; |
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public abstract class FormImageSelector extends AbstractFocusWidgetErrorableFormElement implements ISizeableWidget { |
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public static final String NO_IMAGE = "common/images/misc/tmp/NotAvailable.gif"; |
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protected PopupPanel mPicker; |
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private boolean mViewOnly; |
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private SizeableDualImage mDualImage = new SizeableDualImage(); |
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protected Button mPickerButton = null; |
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protected String mPickerButtonTooltip = ""; |
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private boolean mBlurring = false; |
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private boolean mPicking = false; |
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protected ResourceKeyNameURL mCurrentResourceKeyNameURL = null; |
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protected ISizeableDimensionHelper mWidthHelper; |
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protected ISizeableDimensionHelper mHeightHelper; |
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public FormImageSelector( String pFieldLabel, UiFont pLabelFont, String pTooltip, boolean pViewOnly, Integer pInitialWidth, boolean pWidthNotStretchable, |
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Integer pInitialHeight, boolean pHeightNotStretchable ) { |
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super( new MyFocusPanel(), pTooltip, "frmImageSelector", false ); |
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mViewOnly = pViewOnly; |
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mWidthHelper = pWidthNotStretchable ? NullWidthHelper.INSTANCE : new StretchableWidthHelper( this ); |
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mHeightHelper = pHeightNotStretchable ? NullHeightHelper.INSTANCE : new StretchableHeightHelper( this ); |
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initialize( pFieldLabel, pLabelFont, pTooltip ); |
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MyFocusPanel zFocusPanel = (MyFocusPanel) mInputWidget; |
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zFocusPanel.add( mDualImage ); |
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zFocusPanel.addMouseDownHandler( new MouseDownHandler() { |
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@Override |
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public void onMouseDown( MouseDownEvent event ) { |
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setFocus(); |
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} |
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} ); |
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if ( pInitialWidth != null ) { |
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mDualImage.setImageWidth( pInitialWidth ); |
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} |
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if ( pInitialHeight != null ) { |
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mDualImage.setImageHeight( pInitialHeight ); |
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} |
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setEnabled( true ); |
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} |
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@Override |
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public ISizeableDimensionHelper getWidthHelper() { |
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return mWidthHelper; |
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} |
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@Override |
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public ISizeableDimensionHelper getHeightHelper() { |
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return mHeightHelper; |
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} |
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/** |
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* Sets the object's width. This width does not include decorations such as |
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* border, margin, and padding. |
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* |
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* @param width the object's new width, in CSS units (e.g. "10px", "1em") |
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*/ |
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@Override |
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public void setWidth( String width ) { |
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setDimensionFromWidget( getWidthHelper(), width ); |
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} |
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/** |
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* Sets the object's height. This height does not include decorations such as |
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* border, margin, and padding. |
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* |
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* @param height the object's new height, in CSS units (e.g. "10px", "1em") |
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*/ |
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@Override |
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public void setHeight( String height ) { |
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setDimensionFromWidget( getHeightHelper(), height ); |
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} |
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protected void setPicker( PopupPanel pPicker ) { |
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(mPicker = pPicker).addCloseHandler( new CloseHandler<PopupPanel>() { |
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@Override |
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public void onClose( CloseEvent<PopupPanel> event ) { |
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pickerClosed( event.isAutoClosed() ); |
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} |
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} ); |
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} |
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@Override |
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public void simulateUserTextEntry( String pText ) { |
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throw new UnsupportedOperationException( "simulateUserTextEntry on '" + mFieldLabel + "' to:" + pText ); //todo... |
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} |
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@Override |
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public void publishAnyPendingChanges() { |
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if ( hidePicker() || mBlurring ) { |
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mPicking = false; |
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processDefferredBlur(); |
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} |
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super.publishAnyPendingChanges(); |
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} |
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@Override |
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public void onFocus( FocusEvent event ) // FocusPanel / Button |
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{ |
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if ( mBlurring ) { |
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mBlurring = false; |
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} else { |
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super.onFocus( event ); |
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} |
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} |
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@Override |
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public void onBlur( BlurEvent event ) // FocusPanel / Button |
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{ |
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mBlurring = true; |
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defferBlur(); |
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} |
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protected void processDefferredBlur() { |
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if ( mBlurring && !mPicking ) { |
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mBlurring = false; |
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super.onBlur( null ); |
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} |
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} |
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protected void defferBlur() { |
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Scheduler.get().scheduleDeferred( new Command() { |
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@Override |
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public void execute() { |
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processDefferredBlur(); |
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} |
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} ); |
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} |
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protected void showPicker( int pAbsoluteLeft, int pAbsoluteTop ) { |
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mBlurring = mPicking = true; |
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setFocus(); |
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LLshowPicker( new PointXY( pAbsoluteLeft, pAbsoluteTop ) ); |
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} |
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protected void LLshowPicker( PointXY pPointXY ) { |
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mPicker.setPopupPositionAndShow( new PopupPanelVisiblePositionCallBack( mPicker, // |
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pPointXY.getX(), pPointXY.getY() ) ); |
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} |
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protected boolean hidePicker() { |
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boolean rv = mPicking; |
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if ( mPicking ) { |
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mPicker.hide(); |
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} |
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return rv; |
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} |
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protected void pickerClosed( boolean autoClosed ) { |
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if ( !autoClosed ) { |
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setFocus(); |
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} |
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mPicking = false; |
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defferBlur(); |
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} |
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public boolean isViewOnly() { |
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return mViewOnly; |
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} |
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@Override |
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protected int buildComponentPanel( String pLabel, UiFont pLabelFont ) { |
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int zUniqueID = super.buildComponentPanel( pLabel, pLabelFont ); |
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if ( !mViewOnly ) { |
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mInnerHTMLpanel.add( mPickerButton = createPickerButton(), "imgPick_" + zUniqueID ); |
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mPickerButton.addFocusHandler( this ); |
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mPickerButton.addBlurHandler( this ); |
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} |
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return zUniqueID; |
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} |
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@Override |
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protected String buildInputRow( String pTrId, String pInputId, int pUniqueID ) { |
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String zAdditionalInputCell = mViewOnly ? "" : "<td valign='top'><div class='litesoft-PickerButtonContainer' id='imgPick_" + pUniqueID + "'></div></td>"; |
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return buildInputRowWithOptionalCell( pTrId, pInputId, zAdditionalInputCell ); |
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} |
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@Override |
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protected String buildInputRowWithOptionalCell( String pTrId, String pInputId, String pAdditionalInputCell ) { |
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return "<tr class='litesoft-FormComponentInputRow'><td id='" + pInputId + "'></td>" + "<td valign='top'>" + |
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"<table cellpadding='0' cellspacing='0'><tr id='" + pTrId + "'>" + pAdditionalInputCell + "</tr></table></td></tr>"; |
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} |
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@Override |
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protected void addIndicator( String pTrId ) { |
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if ( !mViewOnly ) { |
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mInnerHTMLpanel.add( mIndicatorTd = new IndicatorTd(), pTrId ); |
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} |
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} |
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protected Button createPickerButton() { |
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mPickerButton = PickerButton.factory( "litesoft-IconImagePickerButton" ).create(); |
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mPickerButton.setTabIndex( -1 ); |
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mPickerButton.addClickHandler( new ClickHandler() { |
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@Override |
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public void onClick( ClickEvent event ) { |
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int absoluteLeft = mPickerButton.getAbsoluteLeft(); |
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int absoluteTop = mPickerButton.getAbsoluteTop(); |
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showPicker( absoluteLeft, absoluteTop ); |
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} |
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} ); |
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return mPickerButton; |
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} |
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public ResourceKeyNameURL getCurrentResourceKeyNameURL() { |
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return mCurrentResourceKeyNameURL; |
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} |
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public void setCurrentResourceKeyNameURL( ResourceKeyNameURL pNewResourceKeyNameURL ) { |
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if ( null == (mCurrentResourceKeyNameURL = pNewResourceKeyNameURL) ) { |
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mDualImage.setUrl( NO_IMAGE, "No Image", null ); |
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} else { |
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mDualImage.setUrl( mCurrentResourceKeyNameURL.getURL(), "" + mCurrentResourceKeyNameURL.getValue(), // |
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new Command() { |
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@Override |
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public void execute() { |
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if ( UtilsGwt.wasAltKeyDownOnCurrentEvent() ) { |
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UtilsGwt.windowOpen( mDualImage.getUrl(), "", "" ); |
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} |
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} |
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} ); |
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} |
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fireChangeListeners(); |
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} |
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@Override |
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public void setEnabled( boolean pEnabled ) { |
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if ( mPickerButton != null ) { |
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mPickerButton.setEnabled( pEnabled ); |
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} |
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} |
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@Override |
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public void relayout() { |
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} |
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private static class MyFocusPanel extends FocusPanel implements IFocusWidget { |
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private boolean mEnabled = true; |
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@Override |
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public boolean isEnabled() { |
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return mEnabled; |
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} |
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@Override |
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public void setEnabled( boolean pEnabled ) { |
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mEnabled = pEnabled; |
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} |
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} |
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protected static class NullWidthHelper extends AbstractWidthHelper { |
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public static final NullWidthHelper INSTANCE = new NullWidthHelper(); |
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private NullWidthHelper() { |
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super( false ); |
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} |
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} |
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protected static class NullHeightHelper extends AbstractWidthHelper { |
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public static final NullWidthHelper INSTANCE = new NullWidthHelper(); |
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private NullHeightHelper() { |
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super( false ); |
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} |
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} |
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private void setDimensionFromWidget( ISizeableDimensionHelper pDimensionHelper, String pSize_1D ) { |
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int zSize_1D; |
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try { |
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zSize_1D = AbstractSizeableWidget.parse( pSize_1D ); |
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} |
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catch ( NumberFormatException e ) { |
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throw new IllegalArgumentException( "Attempt to set" + pDimensionHelper.getWhat() + "( \"" + pSize_1D + "\" ) on " + getClass().getName() ); |
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} |
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pDimensionHelper.deligateSetDimensionFromWidget( zSize_1D ); |
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} |
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private static abstract class AbstractHeightHelper extends AbstractDimensionHelper { |
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protected AbstractHeightHelper( boolean pStretchable ) { |
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super( pStretchable, HeightDimensionHelper.INSTANCE ); |
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} |
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} |
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private static abstract class AbstractWidthHelper extends AbstractDimensionHelper { |
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protected AbstractWidthHelper( boolean pStretchable ) { |
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super( pStretchable, WidthDimensionHelper.INSTANCE ); |
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} |
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} |
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private static class StretchableHeightHelper extends AbstractHeightHelper { |
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public static final int DUAL_IMAGE_OVERHEAD = 9; |
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private FormImageSelector mOurWidget; |
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public StretchableHeightHelper( FormImageSelector pOurWidget ) { |
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super( true ); |
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mOurWidget = pOurWidget; |
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} |
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@Override |
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public void setDimension( int pDimension ) { |
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setDimension( mOurWidget, pDimension ); |
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} |
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@Override |
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public int getDimension() { |
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return getDimension( mOurWidget ); |
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} |
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@Override |
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public int getDimensionMaxShrinkability() { |
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return getDimension( mOurWidget.mDualImage ) - DUAL_IMAGE_OVERHEAD; |
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} |
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@Override |
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public int getDecorationSize() { |
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return getDimension() - getDimension( mOurWidget.mDualImage ); |
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} |
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@Override |
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public void deligateSetDimensionFromWidget( int pDimension ) { |
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pDimension -= getDecorationSize(); |
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if ( pDimension > DUAL_IMAGE_OVERHEAD ) { |
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setDimension( mOurWidget.mDualImage, pDimension ); |
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} |
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} |
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} |
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private static class StretchableWidthHelper extends AbstractWidthHelper { |
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public static final int DUAL_IMAGE_OVERHEAD = 9; |
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private FormImageSelector mOurWidget; |
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public StretchableWidthHelper( FormImageSelector pOurWidget ) { |
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super( true ); |
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mOurWidget = pOurWidget; |
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} |
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@Override |
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public void setDimension( int pDimension ) { |
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setDimension( mOurWidget, pDimension ); |
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} |
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@Override |
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public int getDimension() { |
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return getDimension( mOurWidget ); |
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} |
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|
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@Override |
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public int getDimensionMaxShrinkability() { |
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return getDimension( mOurWidget.mDualImage ) - DUAL_IMAGE_OVERHEAD; |
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} |
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@Override |
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public int getDecorationSize() { |
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return getDimension() - getDimension( mOurWidget.mDualImage ); |
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} |
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@Override |
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public void deligateSetDimensionFromWidget( int pDimension ) { |
389 |
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- |
pDimension -= getDecorationSize(); |
390 |
|
- |
if ( pDimension > DUAL_IMAGE_OVERHEAD ) { |
391 |
|
- |
setDimension( mOurWidget.mDualImage, pDimension ); |
392 |
|
- |
} |
393 |
|
- |
} |
394 |
|
- |
} |
395 |
|
- |
} |
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// This Source Code is in the Public Domain per: http://unlicense.org |
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package org.litesoft.GWT.forms.client.components.impls.input; |
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import org.litesoft.GWT.client.*; |
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import org.litesoft.GWT.client.widgets.Button; |
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import org.litesoft.GWT.client.widgets.*; |
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import org.litesoft.GWT.client.widgets.nonpublic.*; |
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import org.litesoft.GWT.forms.client.components.nonpublic.*; |
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import org.litesoft.core.simpletypes.*; |
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import org.litesoft.uispecification.*; |
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import com.google.gwt.core.client.*; |
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import com.google.gwt.event.dom.client.*; |
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import com.google.gwt.event.logical.shared.*; |
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import com.google.gwt.user.client.*; |
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import com.google.gwt.user.client.ui.*; |
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|
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public abstract class FormImageSelector extends AbstractFocusWidgetErrorableFormElement implements ISizeableWidget { |
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public static final String NO_IMAGE = "common/images/misc/tmp/NotAvailable.gif"; |
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protected PopupPanel mPicker; |
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private boolean mViewOnly; |
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private SizeableDualImage mDualImage = new SizeableDualImage(); |
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protected Button mPickerButton = null; |
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protected String mPickerButtonTooltip = ""; |
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private boolean mBlurring = false; |
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private boolean mPicking = false; |
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protected ResourceKeyNameURL mCurrentResourceKeyNameURL = null; |
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protected ISizeableDimensionHelper mWidthHelper; |
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protected ISizeableDimensionHelper mHeightHelper; |
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public FormImageSelector( String pFieldLabel, UiFont pLabelFont, String pTooltip, boolean pViewOnly, Integer pInitialWidth, boolean pWidthNotStretchable, |
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Integer pInitialHeight, boolean pHeightNotStretchable ) { |
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super( new MyFocusPanel(), pTooltip, "frmImageSelector", false ); |
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mViewOnly = pViewOnly; |
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mWidthHelper = pWidthNotStretchable ? NullWidthHelper.INSTANCE : new StretchableWidthHelper( this ); |
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mHeightHelper = pHeightNotStretchable ? NullHeightHelper.INSTANCE : new StretchableHeightHelper( this ); |
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initialize( pFieldLabel, pLabelFont, pTooltip ); |
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MyFocusPanel zFocusPanel = (MyFocusPanel) mInputWidget; |
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zFocusPanel.add( mDualImage ); |
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zFocusPanel.addMouseDownHandler( new MouseDownHandler() { |
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@Override |
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public void onMouseDown( MouseDownEvent event ) { |
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setFocus(); |
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} |
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} ); |
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|
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if ( pInitialWidth != null ) { |
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mDualImage.setImageWidth( pInitialWidth ); |
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} |
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if ( pInitialHeight != null ) { |
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mDualImage.setImageHeight( pInitialHeight ); |
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} |
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setEnabled( true ); |
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} |
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|
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@Override |
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68 |
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public ISizeableDimensionHelper getWidthHelper() { |
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return mWidthHelper; |
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70 |
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} |
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|
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@Override |
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73 |
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public ISizeableDimensionHelper getHeightHelper() { |
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return mHeightHelper; |
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75 |
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} |
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|
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/** |
|
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* Sets the object's width. This width does not include decorations such as |
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* border, margin, and padding. |
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* |
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* @param width the object's new width, in CSS units (e.g. "10px", "1em") |
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82 |
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*/ |
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83 |
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@Override |
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84 |
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public void setWidth( String width ) { |
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85 |
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setDimensionFromWidget( getWidthHelper(), width ); |
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86 |
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} |
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87 |
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|
|
88 |
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/** |
|
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* Sets the object's height. This height does not include decorations such as |
|
90 |
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* border, margin, and padding. |
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91 |
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* |
|
92 |
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* @param height the object's new height, in CSS units (e.g. "10px", "1em") |
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93 |
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*/ |
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94 |
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@Override |
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95 |
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public void setHeight( String height ) { |
|
96 |
+ |
setDimensionFromWidget( getHeightHelper(), height ); |
|
97 |
+ |
} |
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98 |
+ |
|
|
99 |
+ |
protected void setPicker( PopupPanel pPicker ) { |
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100 |
+ |
(mPicker = pPicker).addCloseHandler( new CloseHandler<PopupPanel>() { |
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101 |
+ |
@Override |
|
102 |
+ |
public void onClose( CloseEvent<PopupPanel> event ) { |
|
103 |
+ |
pickerClosed( event.isAutoClosed() ); |
|
104 |
+ |
} |
|
105 |
+ |
} ); |
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106 |
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} |
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107 |
+ |
|
|
108 |
+ |
@Override |
|
109 |
+ |
public void simulateUserTextEntry( String pText ) { |
|
110 |
+ |
throw new UnsupportedOperationException( "simulateUserTextEntry on '" + mFieldLabel + "' to:" + pText ); //todo... |
|
111 |
+ |
} |
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112 |
+ |
|
|
113 |
+ |
@Override |
|
114 |
+ |
public void publishAnyPendingChanges() { |
|
115 |
+ |
if ( hidePicker() || mBlurring ) { |
|
116 |
+ |
mPicking = false; |
|
117 |
+ |
processDefferredBlur(); |
|
118 |
+ |
} |
|
119 |
+ |
super.publishAnyPendingChanges(); |
|
120 |
+ |
} |
|
121 |
+ |
|
|
122 |
+ |
@Override |
|
123 |
+ |
public void onFocus( FocusEvent event ) // FocusPanel / Button |
|
124 |
+ |
{ |
|
125 |
+ |
if ( mBlurring ) { |
|
126 |
+ |
mBlurring = false; |
|
127 |
+ |
} else { |
|
128 |
+ |
super.onFocus( event ); |
|
129 |
+ |
} |
|
130 |
+ |
} |
|
131 |
+ |
|
|
132 |
+ |
@Override |
|
133 |
+ |
public void onBlur( BlurEvent event ) // FocusPanel / Button |
|
134 |
+ |
{ |
|
135 |
+ |
mBlurring = true; |
|
136 |
+ |
defferBlur(); |
|
137 |
+ |
} |
|
138 |
+ |
|
|
139 |
+ |
protected void processDefferredBlur() { |
|
140 |
+ |
if ( mBlurring && !mPicking ) { |
|
141 |
+ |
mBlurring = false; |
|
142 |
+ |
super.onBlur( null ); |
|
143 |
+ |
} |
|
144 |
+ |
} |
|
145 |
+ |
|
|
146 |
+ |
protected void defferBlur() { |
|
147 |
+ |
Scheduler.get().scheduleDeferred( new Command() { |
|
148 |
+ |
@Override |
|
149 |
+ |
public void execute() { |
|
150 |
+ |
processDefferredBlur(); |
|
151 |
+ |
} |
|
152 |
+ |
} ); |
|
153 |
+ |
} |
|
154 |
+ |
|
|
155 |
+ |
protected void showPicker( int pAbsoluteLeft, int pAbsoluteTop ) { |
|
156 |
+ |
mBlurring = mPicking = true; |
|
157 |
+ |
setFocus(); |
|
158 |
+ |
LLshowPicker( new PointXY( pAbsoluteLeft, pAbsoluteTop ) ); |
|
159 |
+ |
} |
|
160 |
+ |
|
|
161 |
+ |
protected void LLshowPicker( PointXY pPointXY ) { |
|
162 |
+ |
mPicker.setPopupPositionAndShow( new PopupPanelVisiblePositionCallBack( mPicker, // |
|
163 |
+ |
pPointXY.getX(), pPointXY.getY() ) ); |
|
164 |
+ |
} |
|
165 |
+ |
|
|
166 |
+ |
protected boolean hidePicker() { |
|
167 |
+ |
boolean rv = mPicking; |
|
168 |
+ |
if ( mPicking ) { |
|
169 |
+ |
mPicker.hide(); |
|
170 |
+ |
} |
|
171 |
+ |
return rv; |
|
172 |
+ |
} |
|
173 |
+ |
|
|
174 |
+ |
protected void pickerClosed( boolean autoClosed ) { |
|
175 |
+ |
if ( !autoClosed ) { |
|
176 |
+ |
setFocus(); |
|
177 |
+ |
} |
|
178 |
+ |
mPicking = false; |
|
179 |
+ |
defferBlur(); |
|
180 |
+ |
} |
|
181 |
+ |
|
|
182 |
+ |
public boolean isViewOnly() { |
|
183 |
+ |
return mViewOnly; |
|
184 |
+ |
} |
|
185 |
+ |
|
|
186 |
+ |
@Override |
|
187 |
+ |
protected int buildComponentPanel( String pLabel, UiFont pLabelFont ) { |
|
188 |
+ |
int zUniqueID = super.buildComponentPanel( pLabel, pLabelFont ); |
|
189 |
+ |
if ( !mViewOnly ) { |
|
190 |
+ |
mInnerHTMLpanel.add( mPickerButton = createPickerButton(), "imgPick_" + zUniqueID ); |
|
191 |
+ |
mPickerButton.addFocusHandler( this ); |
|
192 |
+ |
mPickerButton.addBlurHandler( this ); |
|
193 |
+ |
} |
|
194 |
+ |
|
|
195 |
+ |
return zUniqueID; |
|
196 |
+ |
} |
|
197 |
+ |
|
|
198 |
+ |
@Override |
|
199 |
+ |
protected String buildInputRow( String pTrId, String pInputId, int pUniqueID ) { |
|
200 |
+ |
String zAdditionalInputCell = mViewOnly ? "" : "<td valign='top'><div class='litesoft-PickerButtonContainer' id='imgPick_" + pUniqueID + "'></div></td>"; |
|
201 |
+ |
return buildInputRowWithOptionalCell( pTrId, pInputId, zAdditionalInputCell ); |
|
202 |
+ |
} |
|
203 |
+ |
|
|
204 |
+ |
@Override |
|
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>"; |
|
208 |
+ |
} |
|
209 |
+ |
|
|
210 |
+ |
@Override |
|
211 |
+ |
protected void addIndicator( String pTrId ) { |
|
212 |
+ |
if ( !mViewOnly ) { |
|
213 |
+ |
mInnerHTMLpanel.add( mIndicatorTd = new IndicatorTd(), pTrId ); |
|
214 |
+ |
} |
|
215 |
+ |
} |
|
216 |
+ |
|
|
217 |
+ |
protected Button createPickerButton() { |
|
218 |
+ |
mPickerButton = PickerButton.factory( "litesoft-IconImagePickerButton" ).create(); |
|
219 |
+ |
mPickerButton.setTabIndex( -1 ); |
|
220 |
+ |
|
|
221 |
+ |
mPickerButton.addClickHandler( new ClickHandler() { |
|
222 |
+ |
@Override |
|
223 |
+ |
public void onClick( ClickEvent event ) { |
|
224 |
+ |
int absoluteLeft = mPickerButton.getAbsoluteLeft(); |
|
225 |
+ |
int absoluteTop = mPickerButton.getAbsoluteTop(); |
|
226 |
+ |
showPicker( absoluteLeft, absoluteTop ); |
|
227 |
+ |
} |
|
228 |
+ |
} ); |
|
229 |
+ |
|
|
230 |
+ |
return mPickerButton; |
|
231 |
+ |
} |
|
232 |
+ |
|
|
233 |
+ |
public ResourceKeyNameURL getCurrentResourceKeyNameURL() { |
|
234 |
+ |
return mCurrentResourceKeyNameURL; |
|
235 |
+ |
} |
|
236 |
+ |
|
|
237 |
+ |
public void setCurrentResourceKeyNameURL( ResourceKeyNameURL pNewResourceKeyNameURL ) { |
|
238 |
+ |
if ( null == (mCurrentResourceKeyNameURL = pNewResourceKeyNameURL) ) { |
|
239 |
+ |
mDualImage.setUrl( NO_IMAGE, "No Image", null ); |
|
240 |
+ |
} else { |
|
241 |
+ |
mDualImage.setUrl( mCurrentResourceKeyNameURL.getURL(), "" + mCurrentResourceKeyNameURL.getValue(), // |
|
242 |
+ |
new Command() { |
|
243 |
+ |
@Override |
|
244 |
+ |
public void execute() { |
|
245 |
+ |
if ( UtilsGwt.wasAltKeyDownOnCurrentEvent() ) { |
|
246 |
+ |
UtilsGwt.windowOpen( mDualImage.getUrl(), "", "" ); |
|
247 |
+ |
} |
|
248 |
+ |
} |
|
249 |
+ |
} ); |
|
250 |
+ |
} |
|
251 |
+ |
fireChangeListeners(); |
|
252 |
+ |
} |
|
253 |
+ |
|
|
254 |
+ |
@Override |
|
255 |
+ |
public void setEnabled( boolean pEnabled ) { |
|
256 |
+ |
if ( mPickerButton != null ) { |
|
257 |
+ |
mPickerButton.setEnabled( pEnabled ); |
|
258 |
+ |
} |
|
259 |
+ |
} |
|
260 |
+ |
|
|
261 |
+ |
@Override |
|
262 |
+ |
public void relayout() { |
|
263 |
+ |
} |
|
264 |
+ |
|
|
265 |
+ |
private static class MyFocusPanel extends FocusPanel implements IFocusWidget { |
|
266 |
+ |
private boolean mEnabled = true; |
|
267 |
+ |
|
|
268 |
+ |
@Override |
|
269 |
+ |
public boolean isEnabled() { |
|
270 |
+ |
return mEnabled; |
|
271 |
+ |
} |
|
272 |
+ |
|
|
273 |
+ |
@Override |
|
274 |
+ |
public void setEnabled( boolean pEnabled ) { |
|
275 |
+ |
mEnabled = pEnabled; |
|
276 |
+ |
} |
|
277 |
+ |
} |
|
278 |
+ |
|
|
279 |
+ |
protected static class NullWidthHelper extends AbstractWidthHelper { |
|
280 |
+ |
public static final NullWidthHelper INSTANCE = new NullWidthHelper(); |
|
281 |
+ |
|
|
282 |
+ |
private NullWidthHelper() { |
|
283 |
+ |
super( false ); |
|
284 |
+ |
} |
|
285 |
+ |
} |
|
286 |
+ |
|
|
287 |
+ |
protected static class NullHeightHelper extends AbstractWidthHelper { |
|
288 |
+ |
public static final NullWidthHelper INSTANCE = new NullWidthHelper(); |
|
289 |
+ |
|
|
290 |
+ |
private NullHeightHelper() { |
|
291 |
+ |
super( false ); |
|
292 |
+ |
} |
|
293 |
+ |
} |
|
294 |
+ |
|
|
295 |
+ |
private void setDimensionFromWidget( ISizeableDimensionHelper pDimensionHelper, String pSize_1D ) { |
|
296 |
+ |
int zSize_1D; |
|
297 |
+ |
try { |
|
298 |
+ |
zSize_1D = AbstractSizeableWidget.parse( pSize_1D ); |
|
299 |
+ |
} |
|
300 |
+ |
catch ( NumberFormatException e ) { |
|
301 |
+ |
throw new IllegalArgumentException( "Attempt to set" + pDimensionHelper.getWhat() + "( \"" + pSize_1D + "\" ) on " + getClass().getName() ); |
|
302 |
+ |
} |
|
303 |
+ |
pDimensionHelper.deligateSetDimensionFromWidget( zSize_1D ); |
|
304 |
+ |
} |
|
305 |
+ |
|
|
306 |
+ |
private static abstract class AbstractHeightHelper extends AbstractDimensionHelper { |
|
307 |
+ |
protected AbstractHeightHelper( boolean pStretchable ) { |
|
308 |
+ |
super( pStretchable, HeightDimensionHelper.INSTANCE ); |
|
309 |
+ |
} |
|
310 |
+ |
} |
|
311 |
+ |
|
|
312 |
+ |
private static abstract class AbstractWidthHelper extends AbstractDimensionHelper { |
|
313 |
+ |
protected AbstractWidthHelper( boolean pStretchable ) { |
|
314 |
+ |
super( pStretchable, WidthDimensionHelper.INSTANCE ); |
|
315 |
+ |
} |
|
316 |
+ |
} |
|
317 |
+ |
|
|
318 |
+ |
private static class StretchableHeightHelper extends AbstractHeightHelper { |
|
319 |
+ |
public static final int DUAL_IMAGE_OVERHEAD = 9; |
|
320 |
+ |
|
|
321 |
+ |
private FormImageSelector mOurWidget; |
|
322 |
+ |
|
|
323 |
+ |
public StretchableHeightHelper( FormImageSelector pOurWidget ) { |
|
324 |
+ |
super( true ); |
|
325 |
+ |
mOurWidget = pOurWidget; |
|
326 |
+ |
} |
|
327 |
+ |
|
|
328 |
+ |
@Override |
|
329 |
+ |
public void setDimension( int pDimension ) { |
|
330 |
+ |
setDimension( mOurWidget, pDimension ); |
|
331 |
+ |
} |
|
332 |
+ |
|
|
333 |
+ |
@Override |
|
334 |
+ |
public int getDimension() { |
|
335 |
+ |
return getDimension( mOurWidget ); |
|
336 |
+ |
} |
|
337 |
+ |
|
|
338 |
+ |
@Override |
|
339 |
+ |
public int getDimensionMaxShrinkability() { |
|
340 |
+ |
return getDimension( mOurWidget.mDualImage ) - DUAL_IMAGE_OVERHEAD; |
|
341 |
+ |
} |
|
342 |
+ |
|
|
343 |
+ |
@Override |
|
344 |
+ |
public int getDecorationSize() { |
|
345 |
+ |
return getDimension() - getDimension( mOurWidget.mDualImage ); |
|
346 |
+ |
} |
|
347 |
+ |
|
|
348 |
+ |
@Override |
|
349 |
+ |
public void deligateSetDimensionFromWidget( int pDimension ) { |
|
350 |
+ |
pDimension -= getDecorationSize(); |
|
351 |
+ |
if ( pDimension > DUAL_IMAGE_OVERHEAD ) { |
|
352 |
+ |
setDimension( mOurWidget.mDualImage, pDimension ); |
|
353 |
+ |
} |
|
354 |
+ |
} |
|
355 |
+ |
} |
|
356 |
+ |
|
|
357 |
+ |
private static class StretchableWidthHelper extends AbstractWidthHelper { |
|
358 |
+ |
public static final int DUAL_IMAGE_OVERHEAD = 9; |
|
359 |
+ |
|
|
360 |
+ |
private FormImageSelector mOurWidget; |
|
361 |
+ |
|
|
362 |
+ |
public StretchableWidthHelper( FormImageSelector pOurWidget ) { |
|
363 |
+ |
super( true ); |
|
364 |
+ |
mOurWidget = pOurWidget; |
|
365 |
+ |
} |
|
366 |
+ |
|
|
367 |
+ |
@Override |
|
368 |
+ |
public void setDimension( int pDimension ) { |
|
369 |
+ |
setDimension( mOurWidget, pDimension ); |
|
370 |
+ |
} |
|
371 |
+ |
|
|
372 |
+ |
@Override |
|
373 |
+ |
public int getDimension() { |
|
374 |
+ |
return getDimension( mOurWidget ); |
|
375 |
+ |
} |
|
376 |
+ |
|
|
377 |
+ |
@Override |
|
378 |
+ |
public int getDimensionMaxShrinkability() { |
|
379 |
+ |
return getDimension( mOurWidget.mDualImage ) - DUAL_IMAGE_OVERHEAD; |
|
380 |
+ |
} |
|
381 |
+ |
|
|
382 |
+ |
@Override |
|
383 |
+ |
public int getDecorationSize() { |
|
384 |
+ |
return getDimension() - getDimension( mOurWidget.mDualImage ); |
|
385 |
+ |
} |
|
386 |
+ |
|
|
387 |
+ |
@Override |
|
388 |
+ |
public void deligateSetDimensionFromWidget( int pDimension ) { |
|
389 |
+ |
pDimension -= getDecorationSize(); |
|
390 |
+ |
if ( pDimension > DUAL_IMAGE_OVERHEAD ) { |
|
391 |
+ |
setDimension( mOurWidget.mDualImage, pDimension ); |
|
392 |
+ |
} |
|
393 |
+ |
} |
|
394 |
+ |
} |
|
395 |
+ |
} |