Examples with ICContainer org.eclipse.cdt.core.model.ICContainer used on opensource projects

Example 1 with ICContainer

use of org.eclipse.cdt.core.model.ICContainer in project linuxtools by eclipse.

the class ListTreeContentProvider method getElements.

@Override
public Object[] getElements(Object inputElement) {
    if (inputElement instanceof List) {
        for (Object element : (List<?>) inputElement) if (element instanceof ICContainer)
            try {
                ICElement[] array = ((ICContainer) element).getChildren();
                ArrayList<ICElement> output = new ArrayList<>();
                for (ICElement item : array) {
                    if ((item instanceof ICContainer) && checkForValidChildren((ICContainer) item)) {
                        output.add(item);
                    }
                    if (SystemTapLaunchShortcut.validElement(item)) {
                        output.add(item);
                    }
                }
                return output.toArray();
            } catch (CModelException e) {
                e.printStackTrace();
            }
    }
    return null;
}

Example 2 with ICContainer

use of org.eclipse.cdt.core.model.ICContainer in project linuxtools by eclipse.

the class SystemTapLaunchShortcut method getFunctionsFromBinary.

/**
 * Retrieves the names of all functions referenced by the binary. If
 * searchForResource is true, this function will return all function names
 * belonging to an element with name matching the String held by
 * resourceToSearchFor. Otherwise it will create a dialog prompting the user
 * to select from a list of files to profile, or select the only available
 * file if only one file is available.
 *
 * @param bin
 * @return
 */
protected String getFunctionsFromBinary(IBinary bin, String targetResource) {
    // $NON-NLS-1$
    String funcs = "";
    if (bin == null) {
        return funcs;
    }
    try {
        ArrayList<ICContainer> list = new ArrayList<>();
        TranslationUnitVisitor v = new TranslationUnitVisitor();
        for (ICElement b : bin.getCProject().getChildrenOfType(ICElement.C_CCONTAINER)) {
            ICContainer c = (ICContainer) b;
            for (ITranslationUnit tu : c.getTranslationUnits()) {
                if (searchForResource && tu.getElementName().contains(targetResource)) {
                    tu.accept(v);
                    funcs += v.getFunctions();
                    return funcs;
                } else {
                    if (!list.contains(c)) {
                        list.add(c);
                    }
                }
            }
            // Iterate down to all children, checking for more C_Containers
            while (c.getChildrenOfType(ICElement.C_CCONTAINER).size() > 0) {
                ICContainer e = null;
                for (ICElement d : c.getChildrenOfType(ICElement.C_CCONTAINER)) {
                    e = (ICContainer) d;
                    for (ITranslationUnit tu : e.getTranslationUnits()) {
                        if (searchForResource && tu.getElementName().contains(targetResource)) {
                            tu.accept(v);
                            funcs += (v.getFunctions());
                            return funcs;
                        } else {
                            if (!list.contains(c)) {
                                list.add(c);
                            }
                        }
                    }
                }
                c = e;
            }
        }
        int numberOfFiles = numberOfValidFiles(list.toArray());
        if (numberOfFiles == 1) {
            for (ICContainer c : list) {
                for (ITranslationUnit e : c.getTranslationUnits()) {
                    if (validElement(e)) {
                        e.accept(v);
                        funcs += v.getFunctions();
                    }
                }
            }
        } else {
            Object[] unitList = chooseUnit(list, numberOfFiles);
            if (unitList == null || unitList.length == 0) {
                return null;
            } else if (unitList.length == 1 && unitList[0].toString().equals(USER_SELECTED_ALL)) {
                // $NON-NLS-1$
                funcs = "*";
                return funcs;
            }
            StringBuilder tmpFunc = new StringBuilder();
            for (String item : getAllFunctions(bin.getCProject(), unitList)) {
                tmpFunc.append(item);
                // $NON-NLS-1$
                tmpFunc.append(" ");
            }
            funcs = tmpFunc.toString();
        }
        return funcs;
    } catch (CoreException e) {
        e.printStackTrace();
    }
    return null;
}

Example 3 with ICContainer

use of org.eclipse.cdt.core.model.ICContainer in project linuxtools by eclipse.

the class SystemTapLaunchShortcut method chooseUnit.

/**
 * Creates a dialog that prompts the user to select from the given list of
 * ICElements
 *
 * @param list
 *            : list of ICElements
 * @return
 */
private Object[] chooseUnit(List<ICContainer> list, int numberOfValidFiles) {
    ListTreeContentProvider prov = new ListTreeContentProvider();
    RuledTreeSelectionDialog dialog = new RuledTreeSelectionDialog(getActiveWorkbenchShell(), new WorkbenchLabelProvider(), prov);
    // $NON-NLS-1$
    dialog.setTitle(Messages.getString("SystemTapLaunchShortcut.SelectFiles"));
    // $NON-NLS-1$
    dialog.setMessage(Messages.getString("SystemTapLaunchShortcut.SelectFilesMsg"));
    dialog.setInput(list);
    dialog.setHelpAvailable(false);
    dialog.setStatusLineAboveButtons(false);
    dialog.setEmptyListMessage(Messages.getString(// $NON-NLS-1$
    "SystemTapLaunchShortcut.NoFiles"));
    dialog.setContainerMode(true);
    Object[] topLevel = prov.findElements(list);
    dialog.setInitialSelections(topLevel);
    dialog.setSize(cap(topLevel.length * 10, 30, 55), cap((int) (topLevel.length * 1.5), 3, 13));
    dialog.create();
    Button okButton = dialog.getOkButton();
    Object[] result = null;
    if (testMode) {
        okButton.setSelection(true);
        result = list.toArray();
        ArrayList<Object> output = new ArrayList<>();
        try {
            for (Object obj : result) {
                if (obj instanceof ICContainer) {
                    ICElement[] array = ((ICContainer) obj).getChildren();
                    for (ICElement c : array) {
                        if (!(validElement(c))) {
                            continue;
                        }
                        if (c.getElementName().contains(MAIN_FUNC_NAME) && !output.contains(c)) {
                            output.add(c);
                        }
                    }
                }
            }
            if (output.size() >= numberOfValidFiles) {
                output.clear();
                output.add(USER_SELECTED_ALL);
            }
        } catch (CModelException e) {
            e.printStackTrace();
        }
        result = output.toArray();
    } else {
        if (dialog.open() == Window.CANCEL) {
            return null;
        }
        result = dialog.getResult();
    }
    if (result == null) {
        return null;
    }
    ArrayList<Object> output = new ArrayList<>();
    try {
        for (Object obj : result) {
            if (obj instanceof ICContainer) {
                ICElement[] array = ((ICContainer) obj).getChildren();
                for (ICElement c : array) {
                    if (!(validElement(c))) {
                        continue;
                    }
                    if (!output.contains(c)) {
                        output.add(c);
                    }
                }
            } else if ((obj instanceof ICElement) && validElement((ICElement) obj) && !output.contains(obj)) {
                output.add(obj);
            }
        }
        if (output.size() >= numberOfValidFiles) {
            output.clear();
            output.add(USER_SELECTED_ALL);
        }
    } catch (CModelException e) {
        e.printStackTrace();
    }
    return output.toArray();
}