121 lines
3.4 KiB
Java
121 lines
3.4 KiB
Java
package org.gcube.portlets.user.reportgenerator.client.targets;
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import org.gcube.portlets.d4sreporting.common.shared.ComponentType;
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import org.gcube.portlets.user.reportgenerator.client.ReportGenerator;
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import org.gcube.portlets.user.reportgenerator.client.Presenter.Presenter;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.event.dom.client.KeyUpEvent;
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import com.google.gwt.event.dom.client.KeyUpHandler;
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import com.google.gwt.event.dom.client.MouseOutEvent;
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import com.google.gwt.event.dom.client.MouseOutHandler;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.HasVerticalAlignment;
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import com.google.gwt.user.client.ui.TextArea;
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import com.google.gwt.user.client.ui.VerticalPanel;
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import com.google.gwt.user.client.ui.Widget;
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/**
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* <code> BasicTextArea </code>
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*
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* @author Massimiliano Assante, ISTI-CNR - massimiliano.assante@isti.cnr.it
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* @version July 2011 (3.0)
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*/
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public class BasicTextArea extends ReportTextArea {
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private TextArea textArea = new TextArea();
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private VerticalPanel myPanel;
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private Presenter presenter;
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int currHeight = 0;
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public BasicTextArea(ComponentType type, final Presenter presenter, int left, int top, int width, final int height, boolean hasComments) {
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super(type, presenter, left, top, width, height, hasComments);
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this.presenter = presenter;
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myPanel = getResizablePanel();
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textArea.setPixelSize(width, height);
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textArea.addMouseOutHandler(new MouseOutHandler() {
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public void onMouseOut(MouseOutEvent event) {
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presenter.storeChangeInSession((Widget) event.getSource());
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}
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});
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textArea.setStyleName("report-ui-component");
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switch (type) {
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case TITLE:
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textArea.addStyleName("title");
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myPanel.setTitle("Title");
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break;
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case HEADING_1:
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textArea.addStyleName("heading1");
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myPanel.setTitle("Heading: Level 1");
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break;
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case HEADING_2:
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textArea.addStyleName("heading2");
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myPanel.setTitle("Heading Level 2");
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break;
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case HEADING_3:
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textArea.addStyleName("heading3");
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myPanel.setTitle("Heading: Level 3");
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break;
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case HEADING_4:
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textArea.addStyleName("heading4");
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myPanel.setTitle("Heading: Level 4");
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break;
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case HEADING_5:
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textArea.addStyleName("heading5");
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myPanel.setTitle("Heading: Level 5");
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break;
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default:
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break;
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}
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myPanel.add(textArea);
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myPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM);
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myPanel.setPixelSize(width, height);
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textArea.addMouseOutHandler(new MouseOutHandler() {
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public void onMouseOut(MouseOutEvent event) {
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presenter.storeChangeInSession((Widget) event.getSource());
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}
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});
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textArea.addKeyUpHandler(new KeyUpHandler() {
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public void onKeyUp(KeyUpEvent event) {
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HTML div = ReportGenerator.get().getDivHidden();
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GWT.log("element.getHTML():\n" + textArea.getText(), null);
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div.setHTML(textArea.getText());
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int newHeight = div.getOffsetHeight();
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if (newHeight > height-10 && newHeight != currHeight) {
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resizeMe(myPanel.getOffsetWidth(), newHeight);
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}
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}
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});
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}
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/**
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* resize the panel
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* @param w
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* @param h
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*/
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private void resizeMe(int w, int h) {
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resizePanel(w, h);
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//Window.alert("myInstance.top: " + myInstance.top);
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presenter.resizeTemplateComponentInModel(this, myPanel.getOffsetWidth(), h+5);
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}
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public String getText() {
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return textArea.getText();
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}
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public void setText(String text) {
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textArea.setText(text);
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}
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}
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