public void newEntity(String template) {
this.preview.closePreview();
this.originalElement = null;
this.editedEntity =
CustomElementCompiler.getInstance().genEntityFromTemplate(template, this.errorhandler);
if (this.editedEntity != null)
this.codepane.setText(((CustomElement) this.editedEntity).getCode());
else {
this.codepane.setText("");
this.editedEntity = new ErrorOccurred();
}
this.editedEntity.setState(
"// Modify the text below and"
+ Constants.newline
+ "// observe the element preview."
+ Constants.newline
+ Constants.newline
+ "Hello, World! "
+ Constants.newline
+ "Enjoy UMLet!");
this.editedEntity.setBounds(20, 20, 200, 200);
this.updatePreview(editedEntity);
this.getPreviewHandler().getDrawPanel().getSelector().select(editedEntity);
this.setChanged(false);
this.start();
}
public void saveEntity() {
Entity e = CustomElementCompiler.getInstance().genEntity(this.codepane.getText(), errorhandler);
this.editedEntity = e;
if (e == null) e = new ErrorOccurred();
else this.updatePreview(e); // update preview panel to set the entities bounds...
this.updateElement(e);
this.setChanged(false);
}
// runs compilation every 1 seconds and updates gui/errors...
protected void runCompilation() {
if (!this.compilation_running
&& !keypressed) // prevent 2 compilations to run at the same time (if compilation takes more
// then 1sec)
{
this.compilation_running = true;
String txt = this.codepane.getText();
if (!txt.equals(this.old_text)) {
this.setChanged(true);
this.errorhandler.clearErrors();
this.old_text = txt;
CustomElement e = CustomElementCompiler.getInstance().genEntity(txt, errorhandler);
if (e != null) {
this.editedEntity = e;
this.panel.setCustomElementSaveable(true);
this.updatePreview(e);
} else {
this.panel.setCustomElementSaveable(false);
}
}
this.compilation_running = false;
}
keypressed = false;
}