package org.freeplane.features.text.mindmapmode;
import java.awt.event.ActionEvent;
import java.net.URI;
import java.net.URISyntaxException;
import javax.swing.text.AttributeSet;
import javax.swing.text.Element;
import javax.swing.text.html.HTML;
import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.core.ui.components.UITools;
import org.freeplane.core.util.LogUtils;
import org.freeplane.core.util.TextUtils;
import org.freeplane.features.link.LinkController;
import org.freeplane.features.mode.Controller;
import com.lightdev.app.shtm.SHTMLEditorPane;
import com.lightdev.app.shtm.SHTMLPanelImpl;
import com.lightdev.app.shtm.SHTMLAction;
public class SHTMLEditLinkAction extends AFreeplaneAction implements SHTMLAction {
/**
*
*/
private final SHTMLPanelImpl panel;
public SHTMLEditLinkAction(final SHTMLPanelImpl panel) {
super("SetLinkByTextFieldAction");
this.panel = panel;
}
public void actionPerformed(final ActionEvent ae) {
SHTMLEditorPane editorPane = panel.getSHTMLEditorPane();
final Element linkElement = editorPane.getCurrentLinkElement();
final boolean foundLink = (linkElement != null);
final String linkAsString;
if (foundLink) {
final AttributeSet elemAttrs = linkElement.getAttributes();
final Object linkAttr = elemAttrs.getAttribute(HTML.Tag.A);
final Object href = ((AttributeSet) linkAttr).getAttribute(HTML.Attribute.HREF);
if (href != null) {
linkAsString = href.toString();
}
else
linkAsString = "http://";
}
else {
linkAsString = "http://";
}
final String inputValue = UITools.showInputDialog(
Controller.getCurrentController().getSelection().getSelected(), TextUtils.getText("edit_link_manually"), linkAsString);
if (inputValue != null && ! inputValue.matches("\\w+://")) {
SHTMLEditorPane editor = panel.getSHTMLEditorPane();
if (inputValue.equals("")) {
editor.setLink(null, null, null);
return;
}
try {
final URI link = LinkController.createURI(inputValue.trim());
editor.setLink(null, link.toString(), null);
}
catch (final URISyntaxException e1) {
LogUtils.warn(e1);
UITools.errorMessage(TextUtils.format("invalid_uri", inputValue));
return;
}
}
panel.updateActions();
}
public void update() {
if (panel.isHtmlEditorActive()) {
this.setEnabled(false);
return;
}
if (panel.getSHTMLEditorPane() != null) {
if ((panel.getSHTMLEditorPane().getSelectionEnd() > panel.getSHTMLEditorPane().getSelectionStart())
|| (panel.getSHTMLEditorPane().getCurrentLinkElement() != null)) {
this.setEnabled(true);
}
else {
this.setEnabled(false);
}
}
else {
this.setEnabled(false);
}
}
public void getProperties() {
}
}