use of com.centurylink.mdw.designer.display.Link in project mdw-designer by CenturyLinkCloud.
the class CanvasCommon method mouseReleased.
protected void mouseReleased(MouseEvent arg0, Graph main_graph, String curr_link_type, DesignerPage page, boolean recordchange) {
// if (main_graph.isReadonly()) return;
int x = arg0.getX();
int y = arg0.getY();
if (main_graph.zoom != 100) {
x = x * 100 / main_graph.zoom;
y = y * 100 / main_graph.zoom;
}
Object obj = main_graph.objectAt(x, y, getGraphics());
if (arg0.getButton() != 1) {
if (arg0.isPopupTrigger() && obj != null) {
JPopupMenu popup;
if (obj instanceof Node) {
popup = this.popup_activity;
selected_obj = obj;
} else if (obj instanceof Link) {
popup = this.popup_transition;
selected_obj = obj;
} else
popup = null;
if (popup != null) {
popup.show(this, arg0.getX(), arg0.getY());
}
}
return;
}
if (dragging) {
if (drag_to_create_link) {
Node startnode = (Node) selected_obj;
Node endnode = (obj != null && (obj instanceof Node)) ? (Node) obj : null;
if (endnode != null && endnode.graph.equals(startnode.graph)) {
int ctrl_pts = 2;
String linktype = curr_link_type;
if (endnode == startnode) {
linktype = Link.CURVE;
} else if (linktype.equals(Link.CURVE)) {
ctrl_pts = 4;
}
Link conn = main_graph.addLink(startnode, endnode, EventType.FINISH, linktype, ctrl_pts, recordchange);
selected_obj = conn;
} else
selected_obj = null;
} else if (selected_obj instanceof Link && at_anchor >= 0) {
Link link = (Link) selected_obj;
Node node = (obj != null && (obj instanceof Node)) ? (Node) obj : null;
if (link.to == link.from) {
// a link to the node itself
if (at_anchor == 0 && (node == null || node != link.from)) {
// move back to the node
moveBackFrom(link, main_graph.arrowstyle);
}
} else if (at_anchor == 0) {
if (node == null || node == link.to) {
// move back to the node
moveBackFrom(link, main_graph.arrowstyle);
} else if (node != link.from && node.graph.equals(link.from.graph)) {
// change 'from'
link.setFrom(node);
}
// else do nothing
} else if (at_anchor == link.getNumberOfControlPoints() - 1) {
if (node == null || node == link.from) {
// move back to the node
moveBackTo(link, main_graph.arrowstyle);
} else if (node != link.to && node.graph.equals(link.to.graph)) {
// change 'to'
link.setTo(node);
}
// else do nothing
} else {
// a middle link
if (link.isElbowType()) {
if (at_anchor == 1) {
moveBackFrom(link, main_graph.arrowstyle);
}
if (at_anchor == link.getNumberOfControlPoints() - 2) {
moveBackTo(link, main_graph.arrowstyle);
}
}
}
} else if (selected_obj instanceof SubGraph) {
mouseReleased_subgraph();
} else if (selected_obj instanceof Node && at_anchor < 0) {
// move node
checkIfMoveIntoSubprocess((Node) selected_obj, x, y, page, recordchange);
}
repaint();
dragging = false;
// } else if (useLabelEditor && editing_obj!=null) {
// labelEditor.setZoom(main_graph.zoom);
// labelEditor.setVisible(true);
// repaint(); // TODO do we need this?
} else if (useLabelEditor && obj != null && at_anchor == -2) {
if (obj instanceof Node) {
if (!main_graph.isReadonly()) {
openLabelEditor((Node) obj, main_graph.zoom);
}
} else if (obj instanceof Link) {
if (!main_graph.isReadonly()) {
openLabelEditor((Link) obj, main_graph.zoom);
}
}
// else not possible (TextNote never has at_anchor==-2)
} else if (useLabelEditor && obj instanceof TextNote || !useLabelEditor && textEditor != null) {
if (!main_graph.isReadonly()) {
openLabelEditor((TextNote) obj, main_graph.zoom);
}
} else if (marquee != null) {
GraphFragment frag = new GraphFragment(main_graph, marquee);
if (!frag.isEmpty()) {
if (frag.isNode())
selected_obj = frag.getOnlyNode();
else if (frag.isSubGraph())
selected_obj = frag.getOnlySubGraph();
else
selected_obj = frag;
}
marquee = null;
repaint();
}
drag_to_create_link = false;
}
use of com.centurylink.mdw.designer.display.Link in project mdw-designer by CenturyLinkCloud.
the class FlowchartPage method actionPerformed.
public void actionPerformed(ActionEvent event) {
String cmd = event.getActionCommand();
if (cmd.equals(Constants.ACTION_DELETE)) {
if (process.isReadonly()) {
return;
}
if (canvas.getSelectedObject() != null) {
if (canvas.getSelectedObject() instanceof Node) {
if (getConfirmation("Are you sure you want to delete the node?")) {
process.removeNode((Node) canvas.getSelectedObject(), this.recordchange);
}
} else if (canvas.getSelectedObject() instanceof Link) {
if (getConfirmation("Are you sure you want to delete the link?")) {
process.removeLink((Link) canvas.getSelectedObject(), this.recordchange);
}
} else if (canvas.getSelectedObject() instanceof SubGraph) {
if (getConfirmation("Are you sure you want to delete the handler?")) {
process.removeSubGraph((SubGraph) canvas.getSelectedObject());
}
} else if (canvas.getSelectedObject() instanceof GraphFragment) {
if (getConfirmation("Are you sure you want to delete the selected objects?")) {
GraphFragment frag = (GraphFragment) canvas.getSelectedObject();
for (Link l : frag.links) {
process.removeLink(l, recordchange);
}
for (Node n : frag.nodes) {
process.removeNode(n, recordchange);
}
for (SubGraph sg : frag.subgraphs) {
// TODO record changes
process.removeSubGraph(sg);
}
}
} else if (canvas.getSelectedObject() instanceof TextNote) {
if (getConfirmation("Are you sure you want to delete the note?")) {
process.removeTextNote((TextNote) canvas.getSelectedObject());
}
}
canvas.setSelectedObject(null);
canvas.repaint();
}
} else if (cmd.equals(Constants.ACTION_TIPMODE)) {
JCheckBox tipMode = (JCheckBox) event.getSource();
showtip = tipMode.isSelected();
} else if (cmd.equals(ACTION_RECORD_CHANGES)) {
JCheckBox checkbox = (JCheckBox) event.getSource();
recordchange = checkbox.isSelected();
} else if (cmd.equals(ACTION_SHOW_ID)) {
if (process != null) {
JComboBox showId = (JComboBox) event.getSource();
process.setNodeIdType((String) showId.getSelectedItem());
canvas.repaint();
}
// else during init
} else if (cmd.equals(Constants.ACTION_START)) {
showStartProcessDialog(null);
} else if (cmd.equals(ACTION_RUN_ACTIVITY)) {
if (model.canExecuteProcess(process.getProcessVO())) {
Node node = (Node) canvas.getSelectedObject();
showStartProcessDialog(node);
} else
this.showError("You are not authorized to run processes");
} else if (cmd.equals(ACTION_ARROWTYPE)) {
JComboBox arrowType = (JComboBox) event.getSource();
ImageIcon arrowTypeIcon = (ImageIcon) arrowType.getSelectedItem();
setArrowStyle(arrowTypeIcon.getDescription());
} else if (cmd.equals(ACTION_NODETYPE)) {
JComboBox nodeType = (JComboBox) event.getSource();
ImageIcon nodeTypeIcon = (ImageIcon) nodeType.getSelectedItem();
setNodeStyle(nodeTypeIcon.getDescription());
} else if (cmd.equals(ACTION_ZOOM)) {
int zoomLevel = Graph.zoomLevels[zoomWidget.getSelectedIndex()];
canvas.zoom(process, zoomLevel);
} else if (cmd.equals(ACTION_ALL_LINK_STYLE_CHANGE)) {
process.changeAllLinkStyle(this.linktype);
canvas.repaint();
} else if (cmd.equals(ACTION_COMMIT_CHANGES)) {
if (process.isReadonly()) {
return;
}
if (getConfirmation("This will commit recorded changes. Proceed?")) {
process.commitChanges();
canvas.repaint();
}
} else if (cmd.equals(ACTION_MARK_AS_NEW)) {
markChangeType(Changes.NEW);
} else if (cmd.equals(ACTION_MARK_AS_DELETED)) {
markChangeType(Changes.DELETE);
} else if (cmd.equals(ACTION_MARK_AS_NOCHANGE)) {
markChangeType(Changes.NONE);
} else if (cmd.equals(ACTION_LINEUP_HORIZONTAL)) {
lineUpActivities(false);
} else if (cmd.equals(ACTION_LINEUP_VERTICAL)) {
lineUpActivities(true);
} else if (cmd.equals(ACTION_ADD_NOTE)) {
if (process.isReadonly()) {
return;
}
addNote();
} else {
super.actionPerformed(event);
}
}
use of com.centurylink.mdw.designer.display.Link in project mdw-designer by CenturyLinkCloud.
the class ProcessInstanceUpdater method updateTransitionInstance.
private void updateTransitionInstance(ProcessInstancePage procInstPage, Long procId, Long procInstId, String timestr, String id, String msg) {
ProcessInstanceVO procInst = procInstPage.getProcessInstance();
if (!isShowingThisInstance(procInst.getId()))
this.showInstance(procInstPage);
int k = id.indexOf('.');
String transId = id.substring(0, k);
String transInstId = id.substring(k + 1);
Link link;
if (!procInst.getId().equals(procInstId)) {
// embedded process
link = findLinkInSubgraph(procInstPage.getProcess(), new Long(transId));
procInst = this.findEmbeddedProcessInstance(procInstPage.getProcess(), procInstId);
} else {
link = procInstPage.getProcess().findLink(new Long(transId));
}
if (link != null) {
WorkTransitionInstanceVO transInst = null;
for (WorkTransitionInstanceVO ti : procInst.getTransitions()) {
if (ti.getTransitionInstanceID().toString().equals(transInstId)) {
transInst = ti;
break;
}
}
// Date time = df.parse(timestr);
if (transInst == null) {
transInst = new WorkTransitionInstanceVO();
procInst.getTransitions().add(transInst);
transInst.setTransitionID(new Long(transId));
transInst.setTransitionInstanceID(new Long(transInstId));
transInst.setProcessInstanceID(procInst.getId());
transInst.setStartDate(timestr);
transInst.setEndDate(timestr);
transInst.setStatusCode(WorkTransitionStatus.STATUS_COMPLETED);
link.addInstance(transInst);
}
} else {
System.out.println("Cannot find link with ID " + transId);
}
procInstPage.repaint();
}
use of com.centurylink.mdw.designer.display.Link in project mdw-designer by CenturyLinkCloud.
the class RunTimeDesignerCanvas method paintComponent.
/*
* (non-Javadoc)
*
* @see javax.swing.JComponent#paintComponent(java.awt.Graphics)
*/
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graph process = page.getProcess();
if (process != null) {
if (g instanceof Graphics2D) {
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);
if (process.zoom != 100) {
double scale = process.zoom / 100.0;
g2d.scale(scale, scale);
}
}
draw_graph(g, process, true);
if (page.frame != null && !page.frame.isVisible() && selected_obj != null) {
if (selected_obj instanceof Node) {
drawSelectionBox(g, (Node) selected_obj);
} else if (selected_obj instanceof Link) {
drawSelectionBox(g, (Link) selected_obj);
} else if (selected_obj instanceof SubGraph) {
drawSelectionBox(g, (SubGraph) selected_obj);
} else if (selected_obj instanceof Graph) {
drawSelectionBox(g, (Graph) selected_obj);
}
}
}
}
use of com.centurylink.mdw.designer.display.Link in project mdw-designer by CenturyLinkCloud.
the class RunTimeDesignerCanvas method mouseReleased.
public void mouseReleased(MouseEvent arg0) {
if (arg0.getButton() == 1)
return;
if (!arg0.isPopupTrigger())
return;
Graph process = page.getProcess();
int x = arg0.getX();
int y = arg0.getY();
if (process.zoom != 100) {
x = x * 100 / process.zoom;
y = y * 100 / process.zoom;
}
Object obj = process.objectAt(x, y, getGraphics());
if (obj == null)
return;
if (obj instanceof Selectable) {
// JPopupMenu popup = this.popup_activity; // TODO
// if (popup!=null) popup.show(this, arg0.getX(), arg0.getY());
} else if (obj instanceof Link) {
}
}
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