Examples with ICachegrindElement org.eclipse.linuxtools.internal.valgrind.cachegrind.model.ICachegrindElement used on opensource projects

Example 1 with ICachegrindElement

use of org.eclipse.linuxtools.internal.valgrind.cachegrind.model.ICachegrindElement in project linuxtools by eclipse.

the class DoubleClickTest method doDoubleClick.

private static void doDoubleClick(TreePath path) {
    CachegrindViewPart view = (CachegrindViewPart) ValgrindUIPlugin.getDefault().getView().getDynamicView();
    TreeViewer treeViewer = view.getViewer();
    ICachegrindElement element = (ICachegrindElement) path.getLastSegment();
    treeViewer.expandToLevel(element, AbstractTreeViewer.ALL_LEVELS);
    TreeSelection selection = new TreeSelection(path);
    IDoubleClickListener listener = view.getDoubleClickListener();
    listener.doubleClick(new DoubleClickEvent(treeViewer, selection));
}

Example 2 with ICachegrindElement

use of org.eclipse.linuxtools.internal.valgrind.cachegrind.model.ICachegrindElement in project linuxtools by eclipse.

the class CachegrindViewPart method getHeaderListener.

private SelectionListener getHeaderListener() {
    return SelectionListener.widgetSelectedAdapter(e -> {
        TreeColumn column = (TreeColumn) e.widget;
        Tree tree = viewer.getTree();
        if (column.equals(tree.getSortColumn())) {
            int direction = tree.getSortDirection() == SWT.UP ? SWT.DOWN : SWT.UP;
            tree.setSortDirection(direction);
        } else {
            tree.setSortDirection(SWT.UP);
        }
        tree.setSortColumn(column);
        viewer.setComparator(new ViewerComparator() {

            @Override
            public int compare(Viewer viewer, Object e1, Object e2) {
                Tree tree = ((TreeViewer) viewer).getTree();
                int direction = tree.getSortDirection();
                ICachegrindElement o1 = (ICachegrindElement) e1;
                ICachegrindElement o2 = (ICachegrindElement) e2;
                long result = 0;
                int sortIndex = Arrays.asList(tree.getColumns()).indexOf(tree.getSortColumn());
                if (sortIndex == 0) {
                    // use compareTo
                    result = o1.compareTo(o2);
                } else {
                    long[] v1 = null;
                    long[] v2 = null;
                    if (o1 instanceof CachegrindFunction && o2 instanceof CachegrindFunction) {
                        v1 = ((CachegrindFunction) o1).getTotals();
                        v2 = ((CachegrindFunction) o2).getTotals();
                    } else if (o1 instanceof CachegrindLine && o2 instanceof CachegrindLine) {
                        v1 = ((CachegrindLine) o1).getValues();
                        v2 = ((CachegrindLine) o2).getValues();
                    } else if (o1 instanceof CachegrindOutput && o2 instanceof CachegrindOutput) {
                        v1 = ((CachegrindOutput) o1).getSummary();
                        v2 = ((CachegrindOutput) o2).getSummary();
                    }
                    if (v1 != null && v2 != null) {
                        result = v1[sortIndex - 1] - v2[sortIndex - 1];
                    }
                }
                // ascending or descending
                result = direction == SWT.UP ? result : -result;
                // overflow check
                if (result > Integer.MAX_VALUE) {
                    result = Integer.MAX_VALUE;
                } else if (result < Integer.MIN_VALUE) {
                    result = Integer.MIN_VALUE;
                }
                return (int) result;
            }
        });
    });
}

Example 3 with ICachegrindElement

use of org.eclipse.linuxtools.internal.valgrind.cachegrind.model.ICachegrindElement in project linuxtools by eclipse.

the class CachegrindLabelProvider method update.

@Override
public void update(ViewerCell cell) {
    ICachegrindElement element = ((ICachegrindElement) cell.getElement());
    int index = cell.getColumnIndex();
    if (index == 0) {
        if (element instanceof CachegrindFile) {
            // Try to use the CElementLabelProvider
            IAdaptable model = ((CachegrindFile) element).getModel();
            if (model != null) {
                cell.setText(cLabelProvider.getText(model));
                cell.setImage(cLabelProvider.getImage(model));
            } else {
                // Fall back
                String name = ((CachegrindFile) element).getName();
                cell.setText(name);
                cell.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FILE));
            }
        } else if (element instanceof CachegrindFunction) {
            // Try to use the CElementLabelProvider
            IAdaptable model = ((CachegrindFunction) element).getModel();
            if (model != null) {
                cell.setText(cLabelProvider.getText(model));
                cell.setImage(cLabelProvider.getImage(model));
            } else {
                // Fall back
                String name = ((CachegrindFunction) element).getName();
                cell.setText(name);
                cell.setImage(FUNC_IMG);
            }
        } else if (element instanceof CachegrindLine) {
            // $NON-NLS-1$
            cell.setText(NLS.bind(Messages.getString("CachegrindViewPart.line"), ((CachegrindLine) element).getLine()));
            cell.setImage(DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_INSTRUCTION_POINTER_TOP));
        } else if (element instanceof CachegrindOutput) {
            // $NON-NLS-1$
            cell.setText(NLS.bind(Messages.getString("CachegrindViewPart.Total_PID"), ((CachegrindOutput) element).getPid()));
            cell.setImage(DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_REGISTER));
        }
    } else if (element instanceof CachegrindFunction) {
        cell.setText(df.format(((CachegrindFunction) element).getTotals()[index - 1]));
    } else if (element instanceof CachegrindLine) {
        cell.setText(df.format(((CachegrindLine) element).getValues()[index - 1]));
    } else if (element instanceof CachegrindOutput) {
        cell.setText(df.format(((CachegrindOutput) element).getSummary()[index - 1]));
    }
}

Example 4 with ICachegrindElement

use of org.eclipse.linuxtools.internal.valgrind.cachegrind.model.ICachegrindElement in project linuxtools by eclipse.

the class CachegrindViewPart method createPartControl.

@Override
public void createPartControl(Composite parent) {
    Composite top = new Composite(parent, SWT.NONE);
    GridLayout topLayout = new GridLayout();
    topLayout.marginHeight = topLayout.marginWidth = 0;
    top.setLayout(topLayout);
    top.setLayoutData(new GridData(GridData.FILL_BOTH));
    viewer = new TreeViewer(top, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
    labelProvider = new CachegrindLabelProvider();
    ColumnViewerToolTipSupport.enableFor(viewer);
    Tree tree = viewer.getTree();
    tree.setHeaderVisible(true);
    tree.setLinesVisible(true);
    tree.setLayoutData(new GridData(GridData.FILL_BOTH));
    TreeViewerColumn column = new TreeViewerColumn(viewer, SWT.NONE);
    // $NON-NLS-1$
    column.getColumn().setText(Messages.getString("CachegrindViewPart.Location"));
    column.getColumn().setWidth(COLUMN_SIZE * 4);
    column.getColumn().setResizable(true);
    column.getColumn().addSelectionListener(getHeaderListener());
    column.setLabelProvider(labelProvider);
    contentProvider = new CachegrindTreeContentProvider();
    viewer.setContentProvider(contentProvider);
    viewer.setLabelProvider(labelProvider);
    viewer.setAutoExpandLevel(2);
    doubleClickListener = event -> {
        Object selection = ((StructuredSelection) event.getSelection()).getFirstElement();
        String path = null;
        int line = 0;
        if (selection instanceof CachegrindFile) {
            path = ((CachegrindFile) selection).getPath();
        } else if (selection instanceof CachegrindLine) {
            CachegrindLine element = (CachegrindLine) selection;
            CachegrindFile file = (CachegrindFile) element.getParent().getParent();
            path = file.getPath();
            line = element.getLine();
        } else if (selection instanceof CachegrindFunction) {
            CachegrindFunction function = (CachegrindFunction) selection;
            path = ((CachegrindFile) function.getParent()).getPath();
            if (function.getModel() instanceof ISourceReference) {
                ISourceReference model = (ISourceReference) function.getModel();
                try {
                    ISourceRange sr = model.getSourceRange();
                    if (sr != null) {
                        line = sr.getStartLine();
                    }
                } catch (CModelException e1) {
                    e1.printStackTrace();
                }
            }
        }
        if (path != null) {
            try {
                ProfileUIUtils.openEditorAndSelect(path, line, ValgrindUIPlugin.getDefault().getProfiledProject());
            } catch (BadLocationException | CoreException e2) {
                e2.printStackTrace();
            }
        }
    };
    viewer.addDoubleClickListener(doubleClickListener);
    expandAction = new ExpandAction(viewer);
    collapseAction = new CollapseAction(viewer);
    MenuManager manager = new MenuManager();
    manager.addMenuListener(manager1 -> {
        ITreeSelection selection = (ITreeSelection) viewer.getSelection();
        ICachegrindElement element = (ICachegrindElement) selection.getFirstElement();
        if (contentProvider.hasChildren(element)) {
            manager1.add(expandAction);
            manager1.add(collapseAction);
        }
    });
    manager.setRemoveAllWhenShown(true);
    Menu contextMenu = manager.createContextMenu(viewer.getTree());
    viewer.getControl().setMenu(contextMenu);
}