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package eu.etaxonomy.taxeditor.ui.element;
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import javax.persistence.GenerationType;
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import org.apache.commons.lang.StringUtils;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.ModifyEvent;
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import org.eclipse.swt.graphics.Point;
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import org.eclipse.ui.forms.widgets.ExpandableComposite;
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import eu.etaxonomy.cdm.model.common.LanguageString;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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import eu.etaxonomy.taxeditor.ui.section.description.IntextReferenceSection;
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public class LanguageRichTextWithLabel extends RichTextWithLabelElement implements ILanguageStringProvider{
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//private LanguageString languageString;
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IntextReferenceSection intextRefernces;
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/**
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* <p>Constructor for LanguageStringWithLabelElement.</p>
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*
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* @param formFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
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* @param parentElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
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* @param labelString a {@link java.lang.String} object.
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* @param languageString a {@link eu.etaxonomy.cdm.model.common.LanguageString} object.
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* @param style a int.
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*/
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protected LanguageRichTextWithLabel(CdmFormFactory formFactory,
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ICdmFormElement parentElement, String labelString,
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LanguageString languageString, int style) {
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this(formFactory, parentElement, labelString, languageString, null, style);
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}
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/**
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* <p>Constructor for LanguageStringWithLabelElement.</p>
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*
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* @param formFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
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* @param parentElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
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* @param labelString a {@link java.lang.String} object.
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* @param languageString a {@link eu.etaxonomy.cdm.model.common.LanguageString} object.
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* @param height a int.
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* @param style a int.
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*/
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protected LanguageRichTextWithLabel(CdmFormFactory formFactory,
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ICdmFormElement parentElement, String labelString,
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LanguageString languageString, Integer height, int style) {
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this(formFactory, parentElement, labelString, languageString, height, true, style);
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}
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protected LanguageRichTextWithLabel(CdmFormFactory formFactory,
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ICdmFormElement parentElement, String labelString,
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LanguageString languageString, Integer height, boolean isMultiLine, int style) {
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super(formFactory, parentElement, labelString, null, height, isMultiLine, style);
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setLanguageString(languageString);
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}
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public LanguageString updateLanguageString(LanguageString ls) {
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if(ls == null){
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ls = LanguageString.NewInstance("", CdmStore.getDefaultLanguage());
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}
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ls.setText(text.getText());
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intextRefernces.setEntity(ls);
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return ls;
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}
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/** {@inheritDoc} */
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@Override
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public void modifyText(ModifyEvent e) {
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if(getLanguageString() == null){
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setLanguageString(LanguageString.NewInstance("", CdmStore.getDefaultLanguage()));
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intextRefernces.setEntity(getLanguageString());
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}
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getLanguageString().setText(getText());
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firePropertyChangeEvent(new CdmPropertyChangeEvent(this, e));
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}
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/**
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* <p>Setter for the field <code>languageString</code>.</p>
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*
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* @param languageString a {@link eu.etaxonomy.cdm.model.common.LanguageString} object.
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*/
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public void setLanguageString(LanguageString languageString) {
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super.setLanguageString(languageString);
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super.setText();
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if (this.intextRefernces == null){
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this.intextRefernces = formFactory.createIntextReferenceSection(null, this, ExpandableComposite.TWISTIE);
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}
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this.intextRefernces.setEntity(languageString);
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}
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@Override
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public Point getSelection() {
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if (StringUtils.isBlank(text.getText())){
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return null;
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}
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String test = text.getText();
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String test2 = getLanguageString().getText();
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String selectedText = text.getSelectedText();
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String selectedhtml =(String) text.evaluateJavascript(SCRIPT01);
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int posStart = getLanguageString().getText().indexOf(selectedText);
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Point point = new Point (posStart, posStart+ selectedText.length());
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return point;
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}
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static String SCRIPT01 = "var html = \"\";"+
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"if (typeof window.getSelection != \"undefined\") {"+
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"var sel = window.getSelection();"+
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"if (sel.rangeCount) {"+
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"var container = document.createElement(\"div\");"+
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"for (var i = 0, len = sel.rangeCount; i < len; ++i) {"+
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"container.appendChild(sel.getRangeAt(i).cloneContents());"+
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"}"+
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"html = container.innerHTML;"+
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"}"+
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"} else if (typeof document.selection != \"undefined\") {"+
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"if (document.selection.type == \"Text\") {"+
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"html = document.selection.createRange().htmlText;"+
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"}" +
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"}" +
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"return html";
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static String SCRIPT02 = "var html = \"\";"+
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"if (typeof window.getSelection != \"undefined\") {"+
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"var sel = window.getSelection();"+
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"return sel";
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static String SCRIPT03 = "var html = \"\";"+
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"if (typeof window.getSelection != \"undefined\") {"+
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"var sel = window.getSelection();"+
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"if (sel.rangeCount) {"+
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"var container = document.createElement(\"div\");"+
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"for (var i = 0, len = sel.rangeCount; i < len; ++i) {"+
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"container.appendChild(sel.getRangeAt(i).cloneContents());"+
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"}"+
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"html = container.innerHTML;"+
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"}"+
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"} else if (typeof document.selection != \"undefined\") {"+
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"if (document.selection.type == \"Text\") {"+
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"html = document.selection.createRange().htmlText;"+
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"}" +
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"}" +
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"return html";
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}
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