package mage.client.components;
import java.awt.Color;
import javax.swing.JEditorPane;
import javax.swing.SwingUtilities;
import mage.client.util.GUISizeHelper;
import org.mage.card.arcane.ManaSymbols;
import org.mage.card.arcane.UI;
/**
* Component for displaying text in mage. Supports drawing mana symbols.
*
* @author nantuko
*/
public class MageTextArea extends JEditorPane {
private String currentText;
private int currentPanelWidth;
public MageTextArea() {
UI.setHTMLEditorKit(this);
setEditable(false);
setBackground(new Color(0, 0, 0, 0)); // transparent background
setFocusable(false);
}
@Override
public void setText(String text) {
setText(text, 0);
}
public void setText(String text, final int panelWidth) {
if (text == null) {
return;
}
if(text.equals(currentText) && panelWidth == currentPanelWidth)
return;
currentText = text;
currentPanelWidth = panelWidth;
final StringBuilder buffer = new StringBuilder(512);
// Dialog is a java logical font family, so it should work on all systems
buffer.append("");
// Don't know what it does (easy italc?) but it bugs with multiple #HTML color codes (LevelX2)
//text = text.replaceAll("#([^#]+)#", "$1");
//text = text.replaceAll("\\s*//\\s*", "
");
text = text.replace("\r\n", "");
final String basicText = ManaSymbols.replaceSymbolsWithHTML(text, ManaSymbols.Type.DIALOG);
if (!text.isEmpty()) {
buffer.append(basicText);
}
buffer.append("");
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
String promptText = buffer.toString();
MageTextArea.super.setText(promptText);
// in case the text don't fit in the panel a tooltip with the text is added
if (panelWidth > 0 && MageTextArea.this.getPreferredSize().getWidth() > panelWidth) {
String tooltip = "" + basicText + "
";
MageTextArea.super.setToolTipText(tooltip);
} else {
MageTextArea.super.setToolTipText(null);
}
setCaretPosition(0);
}
});
}
}