Examples with StapNode org.eclipse.linuxtools.internal.callgraph.StapNode used on opensource projects

Example 1 with StapNode

use of org.eclipse.linuxtools.internal.callgraph.StapNode in project linuxtools by eclipse.

the class StapGraphMouseListener method mouseUp.

@Override
public void mouseUp(MouseEvent e) {
    listener.setStop(true);
    graph.removeMouseMoveListener(listener);
    graph.removeListener(SWT.MouseExit, exitListener);
    List<StapNode> list = graph.getSelection();
    if (list.size() == 1) {
        int id;
        if (list.get(0) != null) {
            id = list.get(0).id;
        } else {
            graph.setSelection(null);
            return;
        }
        graph.setSelection(null);
        // ------------Highlighting
        if (graph.getDrawMode() == StapGraph.CONSTANT_DRAWMODE_TREE || graph.getDrawMode() == StapGraph.CONSTANT_DRAWMODE_LEVEL) {
            for (StapNode n : (List<StapNode>) graph.getNodes()) {
                unhighlightall(n);
            }
            List<Integer> callees = null;
            if (graph.isCollapseMode()) {
                callees = graph.getNodeData(id).collapsedChildren;
            } else {
                callees = graph.getNodeData(id).children;
            }
            for (int subID : callees) {
                if (graph.getNode(subID) != null) {
                    graph.getNode(subID).highlight();
                }
            }
            if (graph.getParentNode(id) != null) {
                graph.getParentNode(id).highlight();
            }
            graph.getNode(id).highlight();
            return;
        }
    } else if (list.size() == 0 && !(graph.getDrawMode() == StapGraph.CONSTANT_DRAWMODE_AGGREGATE)) {
        for (StapNode n : (List<StapNode>) graph.getNodes()) {
            unhighlightall(n);
        }
    }
}

Example 2 with StapNode

use of org.eclipse.linuxtools.internal.callgraph.StapNode in project linuxtools by eclipse.

the class StapGraphMouseListener method mouseDoubleClick.

@Override
public void mouseDoubleClick(MouseEvent e) {
    if (e.stateMask == SWT.CONTROL) {
        controlDoubleClick();
        return;
    }
    if (graph.getDrawMode() == StapGraph.CONSTANT_DRAWMODE_RADIAL) {
        StapNode node = getNodeFromSelection();
        if (node == null) {
            return;
        }
        graph.getTreeViewer().collapseToLevel(node.getData(), 0);
        graph.getTreeViewer().expandToLevel(node.getData(), 0);
        graph.getTreeViewer().setSelection(new StructuredSelection(node.getData()));
        int id = node.getData().id;
        graph.scale = 1;
        // Redraw in the current mode with the new id as the center
        // The x,y parameters to draw() are irrelevant for radial mode
        graph.draw(id);
        // Unhighlight the center node and give it a normal colour
        node = graph.getNode(id);
        node.unhighlight();
        if (graph.getNodeData(id).isMarked()) {
            node.setBackgroundColor(StapGraph.CONSTANT_MARKED);
        } else {
            node.setBackgroundColor(graph.DEFAULT_NODE_COLOR);
        }
        return;
    } else {
        StapNode node = getNodeFromSelection();
        if (node == null) {
            return;
        }
        unhighlightall(node);
        graph.setSelection(null);
        // Draw in current modes with 'id' at the top
        int id = node.getData().id;
        graph.draw(id);
    }
    graph.setSelection(null);
}

Example 3 with StapNode

use of org.eclipse.linuxtools.internal.callgraph.StapNode in project linuxtools by eclipse.

the class StapGraphMouseListener method getNodeFromSelection.

private StapNode getNodeFromSelection() {
    List<GraphNode> stapNodeList = graph.getSelection();
    if (stapNodeList.isEmpty() || stapNodeList.size() != 1) {
        graph.setSelection(null);
        return null;
    }
    StapNode node = null;
    if (stapNodeList.get(0) instanceof StapNode) {
        node = (StapNode) stapNodeList.remove(0);
    } else {
        graph.setSelection(null);
        return null;
    }
    return node;
}

Example 4 with StapNode

use of org.eclipse.linuxtools.internal.callgraph.StapNode in project linuxtools by eclipse.

the class StapGraphMouseListener method controlDoubleClick.

private void controlDoubleClick() {
    if (graph.getDrawMode() == StapGraph.CONSTANT_DRAWMODE_AGGREGATE) {
        GraphNode node = getAggregateNodeFromSelection();
        if (node == null) {
            return;
        }
        // $NON-NLS-1$
        String functionName = (String) node.getData("AGGREGATE_NAME");
        FileFinderOpener.findAndOpen(graph.getProject(), functionName);
        node.unhighlight();
    } else {
        StapNode node = getNodeFromSelection();
        if (node == null) {
            return;
        }
        int caller = node.getData().id;
        if (caller < graph.getFirstUsefulNode()) {
            // The only node that satisfies this condition should be main
            caller = graph.getFirstUsefulNode();
        }
        FileFinderOpener.findAndOpen(graph.getProject(), graph.getNodeData(caller).name);
        node.unhighlight();
    }
    graph.setSelection(null);
}