Examples with Node com.centurylink.mdw.designer.display.Node used on opensource projects

Example 16 with Node

use of com.centurylink.mdw.designer.display.Node in project mdw-designer by CenturyLinkCloud.

the class FlowchartPage method markChangeType.

private void markChangeType(char changeType) {
    Object obj = canvas.getSelectedObject();
    if (obj instanceof Node) {
        Node node = (Node) obj;
        node.getChanges().setChangeType(changeType);
        canvas.repaint();
    } else if (obj instanceof Link) {
        Link link = (Link) obj;
        link.getChanges().setChangeType(changeType);
        canvas.repaint();
    }
}

Example 17 with Node

use of com.centurylink.mdw.designer.display.Node in project mdw-designer by CenturyLinkCloud.

the class FlowchartPage method lineUpActivities.

private void lineUpActivities(boolean vertical) {
    Object selectedObj = canvas.getSelectedObject();
    if (selectedObj == null || !(selectedObj instanceof GraphFragment)) {
        this.showError("You need to select at least 2 activities to line up");
        return;
    }
    GraphFragment marquee = (GraphFragment) selectedObj;
    if (marquee.nodes.size() < 2) {
        this.showError("You need to select at least 2 activities to line up");
        return;
    }
    if (vertical) {
        Node topmost = null;
        for (Node n : marquee.nodes) {
            if (topmost == null || n.y < topmost.y)
                topmost = n;
        }
        for (Node n : marquee.nodes) {
            if (n == topmost)
                continue;
            if (topmost != null)
                n.x = topmost.x + topmost.w / 2 - n.w / 2;
            process.recalcLinkPosition(n, process.arrowstyle);
        }
        canvas.repaint();
    } else {
        Node leftmost = null;
        for (Node n : marquee.nodes) {
            if (leftmost == null || n.x < leftmost.x)
                leftmost = n;
        }
        for (Node n : marquee.nodes) {
            if (n == leftmost)
                continue;
            if (leftmost != null)
                n.y = leftmost.y + leftmost.h / 2 - n.h / 2;
            process.recalcLinkPosition(n, process.arrowstyle);
        }
        canvas.repaint();
    }
}

Example 18 with Node

use of com.centurylink.mdw.designer.display.Node in project mdw-designer by CenturyLinkCloud.

the class ProcessInstanceUpdater method updateActivityInstance.

private void updateActivityInstance(ProcessInstancePage procInstPage, Long procId, Long procInstId, String timestr, String id, String msg) {
    ProcessInstanceVO procInst = procInstPage.getProcessInstance();
    if (!isShowingThisInstance(procInst.getId()))
        showInstance(procInstPage);
    int k = id.indexOf('.');
    String actId = id.substring(0, k);
    String actInstId = id.substring(k + 1);
    Node node;
    if (!procInst.getId().equals(procInstId)) {
        // embedded process
        node = this.findNodeInSubgraph(procInstPage.getProcess(), new Long(actId));
        procInst = this.findEmbeddedProcessInstance(procInstPage.getProcess(), procInstId);
    } else {
        node = procInstPage.getProcess().findNode(new Long(actId));
    }
    if (node != null) {
        ActivityInstanceVO actInst = null;
        for (ActivityInstanceVO ai : procInst.getActivities()) {
            if (ai.getId().toString().equals(actInstId)) {
                actInst = ai;
                break;
            }
        }
        if (actInst == null) {
            actInst = new ActivityInstanceVO();
            procInst.getActivities().add(actInst);
            actInst.setId(new Long(actInstId));
            actInst.setDefinitionId(new Long(actId));
            actInst.setOwnerId(procInst.getId());
            actInst.setStartDate(timestr);
            actInst.setStatusCode(WorkStatus.STATUS_IN_PROGRESS);
            node.addInstance(actInst, false);
        }
        if (msg.startsWith(WorkStatus.LOGMSG_COMPLETE)) {
            actInst.setEndDate(timestr);
            actInst.setStatusCode(WorkStatus.STATUS_COMPLETED);
            node.setInstanceStatus(actInst);
        } else if (msg.startsWith(WorkStatus.LOGMSG_START)) {
        // do nothing - already loaded by code above or by full load
        } else if (msg.startsWith(WorkStatus.LOGMSG_FAILED)) {
            actInst.setEndDate(timestr);
            actInst.setStatusCode(WorkStatus.STATUS_FAILED);
            node.setInstanceStatus(actInst);
        } else if (msg.startsWith(WorkStatus.LOGMSG_SUSPEND)) {
            actInst.setStatusCode(WorkStatus.STATUS_WAITING);
            node.setInstanceStatus(actInst);
        } else if (msg.startsWith(WorkStatus.LOGMSG_HOLD)) {
            actInst.setStatusCode(WorkStatus.STATUS_HOLD);
            node.setInstanceStatus(actInst);
        } else {
        // System.out.println("How to handle activity message '" + msg +"'?");
        }
        Rectangle aRect = new java.awt.Rectangle(node.x - 10, node.y - 10, node.w + 20, node.h + 30);
        procInstPage.canvas.scrollRectToVisible(aRect);
    } else {
        System.out.println("Cannot find node with ID " + actId);
    }
    procInstPage.repaint();
}

Example 19 with Node

use of com.centurylink.mdw.designer.display.Node in project mdw-designer by CenturyLinkCloud.

the class RunTimeDesignerCanvas method getToolTipText.

public String getToolTipText(MouseEvent arg0) {
    int x = arg0.getX();
    int y = arg0.getY();
    Graph process = page.getProcess();
    if (process.zoom != 100) {
        x = x * 100 / process.zoom;
        y = y * 100 / process.zoom;
    }
    Object obj = objectAt(process, x, y, getGraphics());
    if (obj != null && obj instanceof Node) {
        Node node = (Node) obj;
        List<ActivityInstanceVO> insts = node.getInstances();
        if (insts != null) {
            StringBuffer sb = new StringBuffer();
            sb.append("<html>");
            int k = 0;
            for (ActivityInstanceVO one : node.getInstances()) {
                sb.append(one.getId()).append(": ").append(one.getStartDate().toString()).append("<p>");
                k++;
                if (k >= 5)
                    break;
            }
            sb.append("</html>");
            return sb.toString();
        } else
            return null;
    } else if (obj != null && obj instanceof Link) {
        Link link = (Link) obj;
        List<WorkTransitionInstanceVO> insts = link.getInstances();
        if (insts != null) {
            StringBuffer sb = new StringBuffer();
            int k = 0;
            sb.append("<html>");
            for (WorkTransitionInstanceVO one : link.getInstances()) {
                sb.append(one.getTransitionInstanceID()).append(": ").append(one.getStartDate().toString()).append("<p>");
                k++;
                if (k >= 5)
                    break;
            }
            sb.append("</html>");
            return sb.toString();
        } else
            return null;
    } else
        return null;
}

Example 20 with Node

use of com.centurylink.mdw.designer.display.Node in project mdw-designer by CenturyLinkCloud.

the class RunTimeDesignerCanvas method mouseDragged.

public void mouseDragged(MouseEvent arg0) {
    Graph process = page.getProcess();
    // if (process.isReadonly()) return;
    if (selected_obj != null) {
        int x = arg0.getX();
        int y = arg0.getY();
        if (process.zoom != 100) {
            x = x * 100 / process.zoom;
            y = y * 100 / process.zoom;
        }
        if (selected_obj instanceof Node) {
            moveNode(x, y);
        } else if (selected_obj instanceof SubGraph) {
            moveSubgraph(x, y);
        } else if (selected_obj instanceof Graph) {
            moveGraphLabel(x, y);
        }
        repaint();
    }
}