/** Draws the background annoations. */
private void draw(
final ExecutionUnit process,
final Graphics2D g2,
final ProcessRendererModel rendererModel,
final boolean printing) {
if (!visualizer.isActive()) {
return;
}
// background annotations
WorkflowAnnotations annotations = rendererModel.getProcessAnnotations(process);
if (annotations != null) {
for (WorkflowAnnotation anno : annotations.getAnnotationsDrawOrder()) {
// selected is drawn by highlight decorator
if (anno.equals(model.getSelected())) {
continue;
}
// paint the annotation itself
Graphics2D g2P = (Graphics2D) g2.create();
drawer.drawAnnotation(anno, g2P, printing);
g2P.dispose();
}
}
}
/** Draws the annotation icon on operators. */
private void draw(
final Operator operator,
final Graphics2D g2,
final ProcessRendererModel rendererModel,
final boolean printing) {
// Draw annotation icons regardless of active state
WorkflowAnnotations annotations = rendererModel.getOperatorAnnotations(operator);
if (annotations == null || annotations.isEmpty()) {
return;
}
Rectangle2D frame = rendererModel.getOperatorRect(operator);
int xOffset = (IMAGE_ANNOTATION.getIconWidth() + 2) * 2;
ProcessDrawUtils.getIcon(operator, IMAGE_ANNOTATION)
.paintIcon(
null,
g2,
(int) (frame.getX() + frame.getWidth() - xOffset),
(int) (frame.getY() + frame.getHeight() - IMAGE_ANNOTATION.getIconHeight() - 1));
}
/** Draws the selected annotation. */
private void draw(
final ExecutionUnit process,
final Graphics2D g2,
final ProcessRendererModel rendererModel,
final boolean printing) {
if (!visualizer.isActive()) {
return;
}
// paint the selected annotation
WorkflowAnnotation selected = model.getSelected();
if (selected != null) {
// only draw in correct execution unit
if (selected.getProcess().equals(process)) {
// only paint annotation if not editing
if (editPane == null) {
// paint the annotation itself
Graphics2D g2P = (Graphics2D) g2.create();
drawer.drawAnnotation(selected, g2P, printing);
g2P.dispose();
} else {
// only paint shadow
Rectangle2D loc = selected.getLocation();
g2.draw(
new Rectangle2D.Double(
loc.getX() - 1,
loc.getY() - 1,
editPane.getBounds().getWidth() + 1,
editPane.getBounds().getHeight() + 1));
Rectangle2D shadowFrameEditor =
new Rectangle2D.Double(
loc.getX(),
loc.getY(),
editPane.getBounds().getWidth() + 1,
editPane.getBounds().getHeight() + 1);
ProcessDrawUtils.drawShadow(shadowFrameEditor, g2);
if (editPanel != null) {
Point absolute = new Point(editPanel.getX(), editPanel.getY());
Point relative =
ProcessDrawUtils.convertToRelativePoint(
absolute, rendererModel.getProcessIndex(process), rendererModel);
Rectangle2D shadowFramePanel =
new Rectangle2D.Double(
relative.getX(), relative.getY(), EDIT_PANEL_WIDTH, EDIT_PANEL_HEIGHT);
ProcessDrawUtils.drawShadow(shadowFramePanel, g2);
}
}
}
}
}
/** Draws the annotation for the given operator (if he has one). */
private void drawOpAnno(
final Operator operator,
final Graphics2D g2,
final ProcessRendererModel rendererModel,
final boolean printing) {
WorkflowAnnotations annotations = rendererModel.getOperatorAnnotations(operator);
if (annotations == null) {
return;
}
for (WorkflowAnnotation anno : annotations.getAnnotationsDrawOrder()) {
// selected is drawn by highlight decorator
if (anno.equals(model.getSelected())) {
continue;
}
// paint the annotation itself
Graphics2D g2P = (Graphics2D) g2.create();
drawer.drawAnnotation(anno, g2P, printing);
g2P.dispose();
}
}
/** Draws the operator annoations. */
private void draw(
final ExecutionUnit process,
final Graphics2D g2,
final ProcessRendererModel rendererModel,
final boolean printing) {
if (!visualizer.isActive()) {
return;
}
// operator attached annotations
List<Operator> selectedOperators = rendererModel.getSelectedOperators();
for (Operator operator : process.getOperators()) {
if (selectedOperators.contains(operator)) {
continue;
}
drawOpAnno(operator, g2, rendererModel, printing);
}
// selected operators annotations need to be drawn over non selected ones
for (Operator selOp : selectedOperators) {
if (process.equals(selOp.getExecutionUnit())) {
drawOpAnno(selOp, g2, rendererModel, printing);
}
}
}
