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package tim.prune.function;
import javax.swing.JOptionPane;
import tim.prune.App;
import tim.prune.DataSubscriber;
import tim.prune.GenericFunction;
import tim.prune.I18nManager;
import tim.prune.UpdateMessageBroker;
import tim.prune.config.Config;
public class SetLineWidth extends GenericFunction
{
/**
* Constructor
* @param inApp App object
*/
public SetLineWidth(App inApp) {
super(inApp);
}
/** @return name key */
public String getNameKey() {
return "function.setlinewidth";
}
/**
* Run function
*/
public void begin()
{
int currLineWidth = Config.getConfigInt(Config.KEY_LINE_WIDTH);
if (currLineWidth < 1 || currLineWidth > 4) {
currLineWidth = 2;
}
Object lineWidthStr = JOptionPane.showInputDialog(_app.getFrame(),
I18nManager.getText("dialog.setlinewidth.text"),
I18nManager.getText(getNameKey()),
JOptionPane.QUESTION_MESSAGE, null, null, "" + currLineWidth);
if (lineWidthStr != null)
{
int lineWidth = 2;
try {
lineWidth = Integer.parseInt(lineWidthStr.toString());
if (lineWidth >= 1 && lineWidth <= 4 && lineWidth != currLineWidth)
{
Config.setConfigInt(Config.KEY_LINE_WIDTH, lineWidth);
UpdateMessageBroker.informSubscribers(DataSubscriber.SELECTION_CHANGED);
}
}
catch (NumberFormatException nfe) {};
}
}
}
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