Example usage for org.eclipse.jface.dialogs InputDialog setBlockOnOpen

List of usage examples for org.eclipse.jface.dialogs InputDialog setBlockOnOpen

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs InputDialog setBlockOnOpen.

Prototype

public void setBlockOnOpen(boolean shouldBlock) 

Source Link

Document

Sets whether the open method should block until the window closes.

Usage

From source file:cl.utfsm.acs.acg.gui.AlarmsView.java

License:Open Source License

private void createViewWidgets(Composite parent) {
    Listener hoverTree = new Listener() {
        public void handleEvent(Event event) {
            Point coords = new Point(event.x, event.y);
            TreeItem it = _tree.getItem(coords);
            String tooltip = "";
            if (it == null) {
                _tree.setToolTipText(tooltip);
                return;
            }//w  w  w . j  a v  a 2 s  .  c o  m
            NodeType type = (NodeType) it.getData();
            switch (type) {
            case FAULT_FAMILY: {
                tooltip = _alarmManager.getFaultFamily(it.getText()).getName();
                break;
            }
            case FAULT_CODE_DATA: {
                tooltip = _alarmManager
                        .getFaultCode(it.getParentItem().getParentItem().getText(), new Integer(it.getText()))
                        .getProblemDescription();
                break;
            }
            case FAULT_MEMBER_DATA: {
                tooltip = _alarmManager
                        .getFaultMember(it.getParentItem().getParentItem().getText(), it.getText()).getName();
                break;
            }
            }
            _tree.setToolTipText(tooltip);
        }
    };
    _deleteElement = new Listener() {
        public void handleEvent(Event event) {
            boolean choice = MessageDialog.openQuestion(AlarmsView.this.getViewSite().getShell(),
                    "Confirmation", "Are you sure you want to delete this element");
            if (choice == true) {

                TreeItem sel = null;
                if (_tree.getSelection() == null || _tree.getSelection().length == 0)
                    return;
                NodeType type = (NodeType) _tree.getSelection()[0].getData();
                if (type == NodeType.FAULT_CODE_LIST || type == NodeType.FAULT_MEMBER_LIST)
                    return;
                String alarm = _tree.getSelection()[0].getText();
                try {
                    if (type == NodeType.FAULT_FAMILY)
                        _alarmManager.deleteFaultFamily(_alarmManager.getFaultFamily(alarm));
                    else if (type == NodeType.FAULT_CODE_DATA) {
                        String ff = _tree.getSelection()[0].getParentItem().getParentItem().getText();
                        _alarmManager.deleteFaultCode(_alarmManager.getFaultFamily(ff),
                                _alarmManager.getFaultCode(ff, new Integer(alarm).intValue()));
                    } else if (type == NodeType.FAULT_MEMBER_DATA) {
                        String ff = _tree.getSelection()[0].getParentItem().getParentItem().getText();
                        _alarmManager.deleteFaultMember(_alarmManager.getFaultFamily(ff),
                                _alarmManager.getFaultMember(ff, alarm));
                    } else if (type == NodeType.FAULT_MEMBER_DEFAULT) {
                        String ff = _tree.getSelection()[0].getParentItem().getParentItem().getText();
                        _alarmManager.setFaultMemberDefault(_alarmManager.getFaultFamily(ff), null);
                    }
                } catch (IllegalOperationException e) {
                    ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                            "Cannot delete the item", e.getMessage(),
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                } catch (NullPointerException e) {
                    ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                            "Cannot delete the item", e.getMessage(),
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                if (type != NodeType.FAULT_FAMILY) {
                    sel = _tree.getSelection()[0].getParentItem();
                    TreeItem tff = sel.getParentItem();
                    FaultFamily fft = _alarmManager.getFaultFamily(tff.getText());
                    if (fft.getFaultCodeCount() == 0
                            || (fft.getFaultMemberCount() == 0 && fft.getFaultMemberDefault() == null)) {
                        sel.setForeground(new Color(sel.getDisplay(), 255, 0, 0));
                        tff.setForeground(new Color(tff.getDisplay(), 255, 0, 0));
                    } else {
                        sel.setForeground(new Color(sel.getDisplay(), 0, 0, 0));
                        tff.setForeground(new Color(tff.getDisplay(), 0, 0, 0));
                    }
                    _tree.getSelection()[0].dispose();
                    _tree.setSelection(sel);
                    Event e = new Event();
                    _tree.notifyListeners(SWT.Selection, e);
                } else {
                    _tree.getSelection()[0].dispose();
                    if (_tree.getItemCount() > 0)
                        _tree.setSelection(_tree.getItems()[0]);
                    Event e = new Event();
                    _tree.notifyListeners(SWT.Selection, e);
                }
            }
        }

    };

    _addFaultMember = new Listener() {
        public void handleEvent(Event event) {
            TreeItem tmp = _tree.getSelection()[0];
            TreeItem tmp2 = null;
            while (tmp != null) {
                tmp2 = tmp;
                tmp = tmp.getParentItem();
            }
            String ff = tmp2.getText();
            InputDialog dialog = new InputDialog(AlarmsView.this.getViewSite().getShell(), "New Fault Member",
                    "Enter the Fault Member name", null, new IInputValidator() {
                        public String isValid(String newText) {
                            if (newText.trim().compareTo("") == 0)
                                return "The name is empty";
                            return null;
                        }
                    });
            dialog.setBlockOnOpen(true);
            dialog.open();
            int returnCode = dialog.getReturnCode();
            if (returnCode == InputDialog.OK) {
                FaultMember newFaultMember = new FaultMember();
                newFaultMember.setName(dialog.getValue());
                try {
                    _alarmManager.addFaultMember(_alarmManager.getFaultFamily(ff), newFaultMember);
                } catch (IllegalOperationException e) {
                    ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                            "Cannot add the new Fault Member", e.getMessage(),
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                } catch (NullPointerException e) {
                    ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                            "Cannot add the new Fault Member", e.getMessage(),
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                sortFaultFamilyList();
                selectElementFromTree(ff, dialog.getValue(), null);
            }
        }
    };

    _addFaultMemberDefault = new Listener() {
        public void handleEvent(Event event) {
            TreeItem tmp = _tree.getSelection()[0];
            TreeItem tmp2 = null;
            while (tmp != null) {
                tmp2 = tmp;
                tmp = tmp.getParentItem();
            }
            String ff = tmp2.getText();
            FaultMemberDefault newFaultMemberDefault = new FaultMemberDefault();
            try {
                _alarmManager.setFaultMemberDefault(_alarmManager.getFaultFamily(ff), newFaultMemberDefault);
            } catch (IllegalOperationException e) {
                ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                        "Cannot add the new Default Fault Member", e.getMessage(),
                        new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                error.setBlockOnOpen(true);
                error.open();
                return;
            } catch (NullPointerException e) {
                ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                        "Cannot add the new Default Fault Member", e.getMessage(),
                        new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                error.setBlockOnOpen(true);
                error.open();
                return;
            }
            sortFaultFamilyList();
            selectElementFromTree(ff, "Default Member", null);
        }
    };

    _addFaultCode = new Listener() {
        public void handleEvent(Event event) {
            TreeItem tmp = _tree.getSelection()[0];
            TreeItem tmp2 = null;
            while (tmp != null) {
                tmp2 = tmp;
                tmp = tmp.getParentItem();
            }
            String ff = tmp2.getText();
            InputDialog dialog = new InputDialog(AlarmsView.this.getViewSite().getShell(), "New Fault Code",
                    "Enter the Fault Code Value", null, new IInputValidator() {
                        public String isValid(String newText) {
                            if (newText.trim().compareTo("") == 0)
                                return "The value is empty";
                            try {
                                new Integer(newText);
                            } catch (NumberFormatException e) {
                                return "The value is not a number";
                            }
                            return null;
                        }
                    });
            dialog.setBlockOnOpen(true);
            dialog.open();
            int returnCode = dialog.getReturnCode();
            if (returnCode == InputDialog.OK) {
                FaultCode newFaultCode = new FaultCode();
                newFaultCode.setValue(new Integer(dialog.getValue()).intValue());
                try {
                    _alarmManager.addFaultCode(_alarmManager.getFaultFamily(ff), newFaultCode);
                } catch (IllegalOperationException e) {
                    ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                            "Cannot add the new Fault Code", e.getMessage(),
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                } catch (NullPointerException e) {
                    ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                            "Cannot add the new Fault Code", e.getMessage(),
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                sortFaultFamilyList();
                selectElementFromTree(ff, null, dialog.getValue());
            }
        }
    };

    _addFaultFamily = new Listener() {
        public void handleEvent(Event event) {
            InputDialog dialog = new InputDialog(AlarmsView.this.getViewSite().getShell(), "New Alarm",
                    "Enter the Fault Family name", null, new IInputValidator() {
                        public String isValid(String newText) {
                            if (newText.trim().compareTo("") == 0)
                                return "The name is empty";
                            return null;
                        }
                    });
            dialog.setBlockOnOpen(true);
            dialog.open();
            int returnCode = dialog.getReturnCode();
            if (returnCode == InputDialog.OK) {
                FaultFamily newAlarm = new FaultFamily();
                newAlarm.setName(dialog.getValue());
                try {
                    _alarmManager.addFaultFamily(newAlarm);
                } catch (IllegalOperationException e) {
                    ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                            "Cannot add the new Alarm", e.getMessage(),
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                } catch (NullPointerException e) {
                    ErrorDialog error = new ErrorDialog(AlarmsView.this.getViewSite().getShell(),
                            "Cannot add the new Alarm", e.getMessage(),
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                sortFaultFamilyList();
                selectElementFromTree(dialog.getValue(), null, null);
            }
        }
    };

    _sash = new SashForm(parent, SWT.NONE);
    _sash.setLayout(new FillLayout());

    _alarmsComp = new Composite(_sash, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;
    _alarmsComp.setLayout(layout);

    _treeGroup = new Group(_alarmsComp, SWT.SHADOW_ETCHED_IN);
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.grabExcessVerticalSpace = true;
    _treeGroup.setLayoutData(gd);
    GridLayout gl = new GridLayout();
    gl.numColumns = 1;
    _treeGroup.setLayout(gl);
    _treeGroup.setText("Fault Family List");

    /* The tree used to list the FF, FM and FCs */
    _tree = new Tree(_treeGroup, SWT.VIRTUAL | SWT.BORDER);
    gd = new GridData();
    gd.verticalAlignment = SWT.FILL;
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    gd.grabExcessHorizontalSpace = true;
    _tree.setLayoutData(gd);
    //Menu treePopUp = new Menu(parent, SWT.POP_UP);
    Menu treePopUp = new Menu(parent);
    _tree.setMenu(treePopUp);
    treePopUp.addListener(SWT.Show, new Listener() {
        public void handleEvent(Event e) {
            //Point point = new Point(e.x, e.y);
            //TreeItem sel = _tree.getItem(point);
            TreeItem[] sel = _tree.getSelection();
            Menu treePopUp = _tree.getMenu();
            MenuItem[] items = treePopUp.getItems();
            for (int i = 0; i < items.length; i++)
                items[i].dispose();
            MenuItem mitem;
            if (sel == null || sel.length == 0) {
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Add Fault Family");
                mitem.addListener(SWT.Selection, _addFaultFamily);
                return;
            }
            NodeType type = (NodeType) sel[0].getData();
            switch (type) {
            case FAULT_FAMILY:
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Add Fault Family");
                mitem.addListener(SWT.Selection, _addFaultFamily);
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Delete Fault Family");
                mitem.addListener(SWT.Selection, _deleteElement);
                break;
            case FAULT_CODE_LIST:
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Add Fault Code");
                mitem.addListener(SWT.Selection, _addFaultCode);
                break;
            case FAULT_CODE_DATA:
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Add Fault Code");
                mitem.addListener(SWT.Selection, _addFaultCode);
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Delete Fault Code");
                mitem.addListener(SWT.Selection, _deleteElement);
                break;
            case FAULT_MEMBER_LIST:
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Add Fault Member");
                mitem.addListener(SWT.Selection, _addFaultMember);
                if (_alarmManager.getFaultFamily(sel[0].getParentItem().getText())
                        .getFaultMemberDefault() == null) {
                    mitem = new MenuItem(treePopUp, SWT.PUSH);
                    mitem.setText("Add Default Fault Member");
                    mitem.addListener(SWT.Selection, _addFaultMemberDefault);
                }
                break;
            case FAULT_MEMBER_DATA:
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Add Fault Member");
                mitem.addListener(SWT.Selection, _addFaultMember);
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Delete Fault Member");
                mitem.addListener(SWT.Selection, _deleteElement);
                break;
            case FAULT_MEMBER_DEFAULT:
                mitem = new MenuItem(treePopUp, SWT.PUSH);
                mitem.setText("Delete Default Fault Member");
                mitem.addListener(SWT.Selection, _deleteElement);
                break;
            default:
                for (int i = 0; i < items.length; i++)
                    items[i].dispose();
                break;
            }
        }
    });
    _tree.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        public void widgetSelected(SelectionEvent e) {
            TreeItem[] tmp = ((Tree) e.widget).getSelection();
            if (tmp == null || tmp.length == 0) {
                _FFgroup.setVisible(false);
                ((GridData) _FFgroup.getLayoutData()).exclude = true;
                _FMgroup.setVisible(false);
                ((GridData) _FMgroup.getLayoutData()).exclude = true;
                _FCgroup.setVisible(false);
                ((GridData) _FCgroup.getLayoutData()).exclude = true;
                _FMDgroup.setVisible(false);
                ((GridData) _FMDgroup.getLayoutData()).exclude = true;
                _FCFMgroup.setVisible(false);
                ((GridData) _FCFMgroup.getLayoutData()).exclude = true;
                return;
            }

            TreeItem item = tmp[0];
            NodeType type = (NodeType) item.getData();

            /* Delete the label the first time we select something */
            Control c = _compInitial.getChildren()[0];
            if (c instanceof Label) {
                c.dispose();
                _compInitial.layout();
                c = _compInitial.getChildren()[0];
            }

            if (type == NodeType.FAULT_FAMILY) {
                _FFgroup.setVisible(true);
                ((GridData) _FFgroup.getLayoutData()).exclude = false;
                _FMgroup.setVisible(false);
                ((GridData) _FMgroup.getLayoutData()).exclude = true;
                _FCgroup.setVisible(false);
                ((GridData) _FCgroup.getLayoutData()).exclude = true;
                _FMDgroup.setVisible(false);
                ((GridData) _FMDgroup.getLayoutData()).exclude = true;
                _FCFMgroup.setVisible(false);
                ((GridData) _FCFMgroup.getLayoutData()).exclude = true;

                //_FFgroup.moveAbove(c);
                fillFFWidgets(item.getText());
            } else if (type == NodeType.FAULT_CODE_LIST) {
                _FFgroup.setVisible(false);
                ((GridData) _FFgroup.getLayoutData()).exclude = true;
                _FMgroup.setVisible(false);
                ((GridData) _FMgroup.getLayoutData()).exclude = true;
                _FCgroup.setVisible(false);
                ((GridData) _FCgroup.getLayoutData()).exclude = true;
                _FMDgroup.setVisible(false);
                ((GridData) _FMDgroup.getLayoutData()).exclude = true;
                _FCFMgroup.setVisible(true);
                ((GridData) _FCFMgroup.getLayoutData()).exclude = false;
                fillFCFMWidgets();
            } else if (type == NodeType.FAULT_CODE_DATA) {
                _FFgroup.setVisible(false);
                ((GridData) _FFgroup.getLayoutData()).exclude = true;
                _FMgroup.setVisible(false);
                ((GridData) _FMgroup.getLayoutData()).exclude = true;
                _FCgroup.setVisible(true);
                ((GridData) _FCgroup.getLayoutData()).exclude = false;
                _FMDgroup.setVisible(false);
                ((GridData) _FMDgroup.getLayoutData()).exclude = true;
                _FCFMgroup.setVisible(false);
                ((GridData) _FCFMgroup.getLayoutData()).exclude = true;

                //_FCgroup.moveAbove(c);
                fillFCWidgets(Integer.parseInt(item.getText()), item.getParentItem().getParentItem().getText());
            } else if (type == NodeType.FAULT_MEMBER_LIST) {
                _FFgroup.setVisible(false);
                ((GridData) _FFgroup.getLayoutData()).exclude = true;
                _FMgroup.setVisible(false);
                ((GridData) _FMgroup.getLayoutData()).exclude = true;
                _FCgroup.setVisible(false);
                ((GridData) _FCgroup.getLayoutData()).exclude = true;
                _FMDgroup.setVisible(false);
                ((GridData) _FMDgroup.getLayoutData()).exclude = true;
                _FCFMgroup.setVisible(true);
                ((GridData) _FCFMgroup.getLayoutData()).exclude = false;
                fillFCFMWidgets();
            } else if (type == NodeType.FAULT_MEMBER_DATA) {
                _FFgroup.setVisible(false);
                ((GridData) _FFgroup.getLayoutData()).exclude = true;
                _FMgroup.setVisible(true);
                ((GridData) _FMgroup.getLayoutData()).exclude = false;
                _FCgroup.setVisible(false);
                ((GridData) _FCgroup.getLayoutData()).exclude = true;
                _FMDgroup.setVisible(false);
                ((GridData) _FMDgroup.getLayoutData()).exclude = true;
                _FCFMgroup.setVisible(false);
                ((GridData) _FCFMgroup.getLayoutData()).exclude = true;

                //_FMgroup.moveAbove(c);
                fillFMWidgets(item.getText(), item.getParentItem().getParentItem().getText());
            } else if (type == NodeType.FAULT_MEMBER_DEFAULT) {
                _FFgroup.setVisible(false);
                ((GridData) _FFgroup.getLayoutData()).exclude = true;
                _FMgroup.setVisible(false);
                ((GridData) _FMgroup.getLayoutData()).exclude = true;
                _FCgroup.setVisible(false);
                ((GridData) _FCgroup.getLayoutData()).exclude = true;
                _FMDgroup.setVisible(true);
                ((GridData) _FMDgroup.getLayoutData()).exclude = false;
                _FCFMgroup.setVisible(false);
                ((GridData) _FCFMgroup.getLayoutData()).exclude = true;

                fillFMDWidgets(item.getParentItem().getParentItem().getText());
            }
            _compInitial.layout();
        }

    });
    _tree.addListener(SWT.MouseHover, hoverTree);

    _alarmsButtonsComp = new Composite(_alarmsComp, SWT.NONE);
    layout = new GridLayout();
    layout.numColumns = 2;
    _alarmsButtonsComp.setLayout(layout);

    _addAlarmButton = new Button(_alarmsButtonsComp, SWT.None);
    _addAlarmButton.setText("Add");
    _addAlarmButton.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_ADD));

    _deleteAlarmButton = new Button(_alarmsButtonsComp, SWT.None);
    _deleteAlarmButton.setText("Delete");
    _deleteAlarmButton
            .setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_ETOOL_DELETE));

    _addAlarmButton.addListener(SWT.Selection, _addFaultFamily);

    _deleteAlarmButton.addListener(SWT.Selection, _deleteElement);

    /* Top widget of the right side */
    _compInitial = new Composite(_sash, SWT.SHADOW_ETCHED_IN);
    _compInitial.setLayout(new GridLayout());

    new Label(_compInitial, SWT.NONE).setText("Select an element");

    /* FF/FM/FC Details */
    createFFWidgets();
    createFCWidgets();
    createFMWidgets();
    createFMDWidgets();
    createFCFMWidgets();

    /* At the beginning we only show a label */
    _FFgroup.setVisible(false);
    _FCgroup.setVisible(false);
    _FMgroup.setVisible(false);
    _FMDgroup.setVisible(false);
    _FCFMgroup.setVisible(false);

    _sash.setWeights(new int[] { 3, 5 });
}

From source file:cl.utfsm.acs.acg.gui.CategoriesView.java

License:Open Source License

private void createViewWidgets(Composite parent) {
    SashForm sash = new SashForm(parent, SWT.HORIZONTAL);
    sash.setLayout(new FillLayout());

    /* Left pane */
    Composite categoriesComp = new Composite(sash, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;/*from   w w  w .java  2  s  .  c  o  m*/
    categoriesComp.setLayout(layout);

    _listGroup = new Group(categoriesComp, SWT.SHADOW_ETCHED_IN);
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.grabExcessVerticalSpace = true;
    _listGroup.setLayoutData(gd);
    GridLayout gl = new GridLayout();
    gl.numColumns = 1;
    _listGroup.setLayout(gl);
    _listGroup.setText("Categories List");

    _categoriesList = new List(_listGroup, SWT.BORDER | SWT.V_SCROLL);
    _categoriesList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    _categoriesList.addSelectionListener(new SelectionListener() {
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        public void widgetSelected(SelectionEvent e) {
            Control c = _compInitial.getChildren()[0];
            if (c instanceof Label) {
                c.dispose();
            }
            _comp.setVisible(true);
            _comp.layout();

            /* Fill with the contents of the selected category */
            /* The default category is stored as the data of the _categoryList */
            /* and is shown with a "*" in the list */
            if (_categoriesList.getSelection() == null || _categoriesList.getSelection().length == 0) {
                _comp.setVisible(false);
                _comp.layout();
                return;
            }
            String categoryName = _categoriesList.getSelection()[0];
            if (categoryName.startsWith("*"))
                fillCategoryInfo((String) _categoriesList.getData());
            else
                fillCategoryInfo(categoryName);
            if (_ffList.getItemCount() == 0)
                _errorMessageLabel.setText("You have to select at least one Fault Family");
        }
    });

    /* Add and remove buttons */
    Composite categoriesButtonsComp = new Composite(categoriesComp, SWT.NONE);
    layout = new GridLayout();
    layout.numColumns = 2;
    categoriesButtonsComp.setLayout(layout);
    categoriesButtonsComp.setLayoutData(new GridData(SWT.FILL, SWT.BOTTOM, true, false));

    _addCategoryButton = new Button(categoriesButtonsComp, SWT.None);
    _addCategoryButton.setText("Add");
    _addCategoryButton
            .setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_ADD));

    _deleteCategoryButton = new Button(categoriesButtonsComp, SWT.None);
    _deleteCategoryButton.setText("Delete");
    _deleteCategoryButton
            .setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_ETOOL_DELETE));

    Listener addCategory = new Listener() {
        public void handleEvent(Event event) {
            InputDialog dialog = new InputDialog(CategoriesView.this.getViewSite().getShell(), "New Category",
                    "Enter the Category name", null, new IInputValidator() {
                        public String isValid(String newText) {
                            if (newText.trim().compareTo("") == 0)
                                return "The name is empty";
                            return null;
                        }
                    });
            dialog.setBlockOnOpen(true);
            dialog.open();
            int returnCode = dialog.getReturnCode();
            if (returnCode == InputDialog.OK) {
                if (_categoryManager.getCategoryByPath(dialog.getValue()) != null) {
                    ErrorDialog error = new ErrorDialog(CategoriesView.this.getViewSite().getShell(),
                            "Category already exist",
                            "The Category " + dialog.getValue()
                                    + " already exists in the current configuration",
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", "The Category " + dialog.getValue()
                                    + " already exists in the current configuration"),
                            IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                Category newCategory = new Category();
                newCategory.setPath(dialog.getValue());
                InputDialog dialog2 = new InputDialog(CategoriesView.this.getViewSite().getShell(),
                        "Category Description", "Enter the Description for the Category", null,
                        new IInputValidator() {
                            public String isValid(String newText) {
                                if (newText.trim().compareTo("") == 0)
                                    return "The name is empty";
                                return null;
                            }
                        });
                dialog2.setBlockOnOpen(true);
                dialog2.open();
                String description = dialog2.getValue();
                if (description == null)
                    return;
                if (returnCode == InputDialog.OK)
                    newCategory.setDescription(description);

                java.util.List<String> ffnames = sortFullFaultFamilyList();

                ListSelectionDialog dialog3 = new ListSelectionDialog(
                        PlatformUI.getWorkbench().getDisplay().getActiveShell(), ffnames,
                        new ArrayContentProvider(), new LabelProvider(), "");

                dialog3.setTitle("Fault Family Selection");
                dialog3.setMessage("List of Fault Families");
                dialog3.setBlockOnOpen(true);
                dialog3.open();

                Object ffselected[] = dialog3.getResult();
                if (ffselected == null)
                    return;
                if (ffselected.length == 0) {
                    try {
                        _categoryManager.addCategory(newCategory);
                    } catch (IllegalOperationException e) {
                        ErrorDialog error = new ErrorDialog(CategoriesView.this.getViewSite().getShell(),
                                "Category already exist",
                                "The Category " + dialog.getValue()
                                        + " already exists in the current configuration",
                                new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                        error.setBlockOnOpen(true);
                        error.open();
                        return;
                    }
                } else {
                    Alarms alarms = new Alarms();
                    for (int i = 0; i < ffselected.length; i++) {
                        try {
                            alarms.addFaultFamily(
                                    _alarmManager.getFaultFamily((String) ffselected[i]).getName());
                            //alarms.setFaultFamily(i, (String)ffselected[i]);                       
                        } catch (NullPointerException e) {
                        }
                        newCategory.setAlarms(alarms);
                    }
                    try {
                        _categoryManager.addCategory(newCategory);
                    } catch (IllegalOperationException e) {
                        ErrorDialog error = new ErrorDialog(CategoriesView.this.getViewSite().getShell(),
                                "Category already exist",
                                "The Category " + dialog.getValue()
                                        + " already exists in the current configuration",
                                new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                        error.setBlockOnOpen(true);
                        error.open();
                        return;
                    }
                }
                String[] items = new String[1];
                items[0] = dialog.getValue();
                refreshContents();
                _categoriesList.setSelection(items);
                Event e = new Event();
                _categoriesList.notifyListeners(SWT.Selection, e);
                IWorkbenchWindow _window = getViewSite().getWorkbenchWindow();
                IViewReference[] views = _window.getActivePage().getViewReferences();
                IMyViewPart view = ((IMyViewPart) views[3].getView(false));
                //view.refreshContents();
                view.fillWidgets();
                if (_ffList.getItemCount() == 0)
                    _errorMessageLabel.setText("You have to select at least one Fault Family");
            } else
                return;
        }
    };
    _addCategoryButton.addListener(SWT.Selection, addCategory);
    Listener deleteCategory = new Listener() {
        public void handleEvent(Event event) {
            boolean choice = MessageDialog.openQuestion(CategoriesView.this.getViewSite().getShell(),
                    "Confirmation", "Are you sure you want to delete this Category");
            if (choice == true) {
                String tmp[] = _categoriesList.getSelection();
                if (tmp == null || tmp.length == 0) {
                    ErrorDialog error = new ErrorDialog(CategoriesView.this.getViewSite().getShell(),
                            "Empty selection", "There are no Categories selected to be deleted",
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", ""), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                String category = tmp[0];
                if (category.startsWith("*")) {
                    ErrorDialog error = new ErrorDialog(CategoriesView.this.getViewSite().getShell(),
                            "Cannot delete Category", "The Category cannot be deleted",
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg",
                                    "There must be one default category. Please select a different one before removing this category."),
                            IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                try {
                    _categoryManager.deleteCategory(_categoryManager.getCategoryByPath(category));
                } catch (IllegalOperationException e) {
                    ErrorDialog error = new ErrorDialog(CategoriesView.this.getViewSite().getShell(),
                            "Cannot delete Category", "The Category cannot be deleted",
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                String[] items = null;
                if (_categoriesList.getSelection() != null && _categoriesList.getSelection().length != 0) {
                    items = _categoriesList.getSelection();
                    refreshContents();
                    if (items == null)
                        if (_categoriesList.getItemCount() > 0)
                            _categoriesList.setSelection(0);
                } else
                    _categoriesList.setSelection(items);
                Event e = new Event();
                _categoriesList.notifyListeners(SWT.Selection, e);
                IWorkbenchWindow _window = getViewSite().getWorkbenchWindow();
                IViewReference[] views = _window.getActivePage().getViewReferences();
                IMyViewPart view = ((IMyViewPart) views[3].getView(false));
                //view.refreshContents();
                view.fillWidgets();
            }
        }
    };
    _deleteCategoryButton.addListener(SWT.Selection, deleteCategory);

    /* To delete a FF from a given Category */
    Listener deleteFaultFamily = new Listener() {
        public void handleEvent(Event event) {
            Category c = _categoryManager.getCategoryByPath(_pathText.getText());
            try {
                String[] ff = c.getAlarms().getFaultFamily();
                Alarms alarms = new Alarms();
                String[] temp = _ffList.getSelection();
                //int j = 0;
                for (int i = 0; i < ff.length; i++) {
                    if (ff[i].compareTo(temp[0]) == 0) {
                        _ffList.remove(temp[0]);
                        c.getAlarms().removeFaultFamily(ff[i]);
                    } else {
                        alarms.addFaultFamily(ff[i]);
                        //alarms.setFaultFamily(j, ff[i]);
                        //j++;
                    }
                }
                c.setAlarms(alarms);
                _categoryManager.updateCategory(c, c);
                if (_ffList.getItemCount() == 0)
                    _errorMessageLabel.setText("You have to select at least one Fault Family");
                IWorkbenchWindow _window = getViewSite().getWorkbenchWindow();
                IViewReference[] views = _window.getActivePage().getViewReferences();
                IMyViewPart view = ((IMyViewPart) views[3].getView(false));
                //view.refreshContents();
                view.fillWidgets();
                boolean inUse = false;
                boolean def = false;
                String defCat = "";
                for (Category cat : _categoryManager.getAllCategories()) {
                    String[] ffs = cat.getAlarms().getFaultFamily();
                    for (String tff : ffs) {
                        if (tff.compareTo(temp[0]) == 0)
                            inUse = true;
                    }
                    if (cat.getIsDefault()) {
                        def = true;
                        defCat = cat.getPath();
                    }
                }
                if (!inUse) {
                    String msg;
                    if (def)
                        msg = "Default category: " + defCat;
                    else
                        msg = "No default category";
                    ErrorDialog error = new ErrorDialog(CategoriesView.this.getViewSite().getShell(),
                            "Fault Family isn't in any Categoty",
                            "The Fault Family is not part of any Category",
                            new Status(IStatus.WARNING, "cl.utfsm.acs.acg", "The Fault Family " + temp[0]
                                    + " is not part of any Category (" + msg + ")"),
                            IStatus.WARNING);
                    error.setBlockOnOpen(true);
                    error.open();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

    };

    /* To delete all FF from a given Category */
    Listener deleteAllFaultFamily = new Listener() {
        public void handleEvent(Event event) {
            Category c = _categoryManager.getCategoryByPath(_pathText.getText());
            try {
                String[] ff = c.getAlarms().getFaultFamily();
                Alarms alarms = new Alarms();
                for (int i = 0; i < ff.length; i++) {
                    _ffList.remove(ff[i]);
                    c.getAlarms().removeFaultFamily(ff[i]);
                }
                c.setAlarms(alarms);
                _categoryManager.updateCategory(c, c);
                IWorkbenchWindow _window = getViewSite().getWorkbenchWindow();
                IViewReference[] views = _window.getActivePage().getViewReferences();
                IMyViewPart view = ((IMyViewPart) views[3].getView(false));
                //view.refreshContents();
                view.fillWidgets();
                java.util.List<String> ffList = new ArrayList<String>();
                boolean def = false;
                String defCat = "";
                for (String cff : ff) {
                    Boolean inUse = false;
                    for (Category cat : _categoryManager.getAllCategories()) {
                        String[] ffs = cat.getAlarms().getFaultFamily();
                        for (String tff : ffs) {
                            if (tff.compareTo(cff) == 0)
                                inUse = true;
                        }
                        if (cat.getIsDefault()) {
                            def = true;
                            defCat = cat.getPath();
                        }
                    }
                    if (!inUse)
                        ffList.add(cff);
                }
                if (ffList.size() > 0) {
                    String list = "";
                    for (String ffel : ffList)
                        list = list + ffel + ", ";
                    list.substring(0, list.length() - 2);
                    String msg;
                    if (def)
                        msg = "Default category: " + defCat;
                    else
                        msg = "No default category";
                    ErrorDialog error = new ErrorDialog(CategoriesView.this.getViewSite().getShell(),
                            "Fault Family isn't in any Categoty",
                            "The Fault Family is not part of any Category",
                            new Status(IStatus.WARNING, "cl.utfsm.acs.acg", "The Fault Family(ies) " + list
                                    + " is not part of any Category (" + msg + ")"),
                            IStatus.WARNING);
                    error.setBlockOnOpen(true);
                    error.open();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            if (_ffList.getItemCount() == 0)
                _errorMessageLabel.setText("You have to select at least one Fault Family");
        }
    };

    /* To add a new FF to a Category */
    Listener addFaultFamily = new Listener() {
        public void handleEvent(Event event) {
            Category c = _categoryManager.getCategoryByPath(_pathText.getText());
            java.util.List<String> currentffs = new ArrayList<String>();
            try {
                String[] ffss = c.getAlarms().getFaultFamily();
                for (int i = 0; i < ffss.length; i++) {
                    currentffs.add(ffss[i]);
                }
            } catch (NullPointerException e) {
                e.printStackTrace();
            }
            java.util.List<String> ffnames = sortFullFaultFamilyList();
            ListSelectionDialog dialog3 = new ListSelectionDialog(
                    PlatformUI.getWorkbench().getDisplay().getActiveShell(), ffnames,
                    new ArrayContentProvider(), new LabelProvider(), "");

            dialog3.setTitle("Fault Family Selection");
            dialog3.setMessage("List of Fault Families");
            dialog3.setBlockOnOpen(true);
            if (currentffs != null)
                dialog3.setInitialElementSelections(currentffs);
            dialog3.open();
            if (dialog3.getReturnCode() == InputDialog.OK) {
                Object ffselected[] = dialog3.getResult();
                try {
                    Alarms alarms = new Alarms();
                    for (int i = 0; i < ffselected.length; i++)
                        alarms.addFaultFamily(_alarmManager.getFaultFamily((String) ffselected[i]).getName());
                    c.setAlarms(alarms);
                    _categoryManager.updateCategory(c, c);
                    sortCategoryFaultFamilyList(c.getPath());
                } catch (Exception e) {
                    e.printStackTrace();
                }
                String[] items = _categoriesList.getSelection();
                refreshContents();
                _categoriesList.setSelection(items);
                Event e = new Event();
                _categoriesList.notifyListeners(SWT.Selection, e);
                IWorkbenchWindow _window = getViewSite().getWorkbenchWindow();
                IViewReference[] views = _window.getActivePage().getViewReferences();
                IMyViewPart view = ((IMyViewPart) views[3].getView(false));
                //view.refreshContents();
                view.fillWidgets();
                if (_ffList.getItemCount() == 0)
                    _errorMessageLabel.setText("You have to select at least one Fault Family");
            }
        }
    };

    /* Initial label when no categories are selected */
    _compInitial = new Composite(sash, SWT.NONE);
    _compInitial.setLayout(new GridLayout());
    new Label(_compInitial, SWT.NONE).setText("Select a category");

    /* Fill the right pane Group that will be shown when
     * a category is selected in the left list */
    layout = new GridLayout();
    layout.numColumns = 2;
    GridData gridData = new GridData();
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    gridData.horizontalAlignment = SWT.FILL;
    gridData.verticalAlignment = SWT.FILL;
    _comp = new Group(_compInitial, SWT.SHADOW_ETCHED_IN);
    _comp.setText("Category information");
    _comp.setLayout(layout);
    _comp.setLayoutData(gridData);

    _pathLabel = new Label(_comp, SWT.NONE);
    _pathLabel.setText("Category name");
    _pathText = new Text(_comp, SWT.SINGLE | SWT.BORDER);
    gridData = new GridData();
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    _pathText.setLayoutData(gridData);

    _descriptionLabel = new Label(_comp, SWT.NONE);
    _descriptionLabel.setText("Category description");
    _descriptionText = new Text(_comp, SWT.SINGLE | SWT.BORDER);
    gridData = new GridData();
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    _descriptionText.setLayoutData(gridData);

    _isDefaultLabel = new Label(_comp, SWT.NONE);
    _isDefaultLabel.setText("Is default category?");
    _isDefaultCheck = new Button(_comp, SWT.CHECK);

    _ffLabel = new Label(_comp, SWT.NONE);
    _ffLabel.setText("Fault Families:");
    gridData = new GridData();
    gridData.verticalAlignment = SWT.TOP;
    gridData.horizontalSpan = 2;
    _ffLabel.setLayoutData(gridData);
    _ffList = new List(_comp, SWT.V_SCROLL | SWT.BORDER);
    gridData = new GridData();
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.verticalAlignment = SWT.FILL;
    gridData.grabExcessVerticalSpace = true;
    gridData.horizontalSpan = 2;
    _ffList.setLayoutData(gridData);

    _errorMessageLabel = new Label(_comp, SWT.NONE);
    _errorMessageLabel.setText("A");
    _errorMessageLabel.setForeground(getViewSite().getShell().getDisplay().getSystemColor(SWT.COLOR_RED));
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.horizontalSpan = 2;
    _errorMessageLabel.setLayoutData(gd);

    /* Adding a click right menu to modify the FF of a given Category */
    Menu treePopUp1 = new Menu(parent);
    MenuItem treePopUpAddFF = new MenuItem(treePopUp1, SWT.PUSH);
    treePopUpAddFF.setText("Add a new Fault Family");
    treePopUpAddFF.addListener(SWT.Selection, addFaultFamily);
    MenuItem treePopUpDeleteFF = new MenuItem(treePopUp1, SWT.PUSH);
    treePopUpDeleteFF.setText("Delete this Fault Family");
    treePopUpDeleteFF.addListener(SWT.Selection, deleteFaultFamily);
    MenuItem treePopUpDeleteAllFF = new MenuItem(treePopUp1, SWT.PUSH);
    treePopUpDeleteAllFF.setText("Delete All Fault Families");
    treePopUpDeleteAllFF.addListener(SWT.Selection, deleteAllFaultFamily);
    _ffList.setMenu(treePopUp1);

    /* Adding a click menu to add/delete Categories */
    Menu treePopUp2 = new Menu(parent);
    MenuItem treePopUpaddCategory = new MenuItem(treePopUp2, SWT.PUSH);
    treePopUpaddCategory.setText("Add a new Category");
    treePopUpaddCategory.addListener(SWT.Selection, addCategory);
    MenuItem treePopUpdeleteCategory = new MenuItem(treePopUp2, SWT.PUSH);
    treePopUpdeleteCategory.setText("Delete this Category");
    treePopUpdeleteCategory.addListener(SWT.Selection, deleteCategory);
    _categoriesList.setMenu(treePopUp2);
    _comp.setVisible(false);

    /* Set a weight for each side of the view */
    sash.setWeights(new int[] { 3, 5 });
    Listener updateCategory = new Listener() {
        public void handleEvent(Event e) {
            updateName();
        }
    };
    _descriptionText.addListener(SWT.Modify, updateCategory);
    _pathText.addListener(SWT.Modify, updateCategory);

    _isDefaultCheck.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event e) {
            String category;
            if (_categoriesList.getSelection()[0].startsWith("*"))
                category = (String) _categoriesList.getData();
            else
                category = _categoriesList.getSelection()[0];
            if (_categoryManager.getCategoryByPath(category).getIsDefault() == true) {
                _isDefaultCheck.setSelection(true);
                MessageBox messageBox = new MessageBox(PlatformUI.getWorkbench().getDisplay().getActiveShell(),
                        SWT.ICON_ERROR);
                messageBox.setMessage("The Default Category always must exist, you can only change it");
                messageBox.open();
            } else {
                _categoryManager.updateDefaultCategory(
                        _categoryManager.getCategoryByPath(_categoriesList.getSelection()[0]));
                String[] items = _categoriesList.getSelection();
                refreshContents();
                items[0] = "* " + items[0];
                _categoriesList.setSelection(items);
                Event e2 = new Event();
                _categoriesList.notifyListeners(SWT.Selection, e2);
                IWorkbenchWindow _window = getViewSite().getWorkbenchWindow();
                IViewReference[] views = _window.getActivePage().getViewReferences();
                IMyViewPart view = ((IMyViewPart) views[3].getView(false));
                //view.refreshContents();
                view.fillWidgets();
            }
        }
    });
}

From source file:cl.utfsm.acs.acg.gui.SourcesView.java

License:Open Source License

private void createViewWidgets(final Composite parent) {
    _sash = new SashForm(parent, SWT.HORIZONTAL);
    _sash.setLayout(new FillLayout());

    /* Left pane */
    _sourcesComp = new Composite(_sash, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;/*from  ww w  . j a v a  2s.  c o m*/
    _sourcesComp.setLayout(layout);

    _listGroup = new Group(_sourcesComp, SWT.SHADOW_ETCHED_IN);
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.grabExcessVerticalSpace = true;
    _listGroup.setLayoutData(gd);
    GridLayout gl = new GridLayout();
    gl.numColumns = 1;
    _listGroup.setLayout(gl);
    _listGroup.setText("Sources List");

    _sourcesList = new List(_listGroup, SWT.BORDER);
    gd = new GridData();
    gd.verticalAlignment = SWT.FILL;
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    gd.grabExcessHorizontalSpace = true;
    _sourcesList.setLayoutData(gd);

    _sourcesButtonsComp = new Composite(_sourcesComp, SWT.NONE);
    layout = new GridLayout();
    layout.numColumns = 2;
    _sourcesButtonsComp.setLayout(layout);

    _addSourceButton = new Button(_sourcesButtonsComp, SWT.None);
    _addSourceButton.setText("Add");
    _addSourceButton.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_ADD));

    _deleteSourceButton = new Button(_sourcesButtonsComp, SWT.None);
    _deleteSourceButton.setText("Delete");
    _deleteSourceButton
            .setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_ETOOL_DELETE));

    /* Please change this in the future when more SOURCES will be available */
    _addSourceButton.setEnabled(false);
    _deleteSourceButton.setEnabled(false);
    _sourcesList.addSelectionListener(new SelectionListener() {
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        public void widgetSelected(SelectionEvent e) {
            String source = _sourcesList.getSelection()[0];
            Control c = _compInitial.getChildren()[0];
            if (c instanceof Label) {
                c.dispose();
                _group.setVisible(true);
                _group.layout();
            }
            fillSource(source);
            _compInitial.layout();
        }
    });

    _addSourceButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            InputDialog dialog = new InputDialog(SourcesView.this.getViewSite().getShell(), "New source",
                    "Enter the source name", null, new IInputValidator() {
                        public String isValid(String newText) {
                            if (newText.trim().compareTo("") == 0)
                                return "The name is empty";
                            return null;
                        }
                    });
            dialog.setBlockOnOpen(true);
            dialog.open();
            int returnCode = dialog.getReturnCode();
            if (returnCode == InputDialog.OK) {
                Source newSource = new Source();
                newSource.setSourceId(dialog.getValue());
                try {
                    _sourceManager.addSource(newSource);
                } catch (IllegalOperationException e) {
                    ErrorDialog error = new ErrorDialog(SourcesView.this.getViewSite().getShell(),
                            "Source already exist",
                            "The source " + dialog.getValue() + " already exists in the current configuration",
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                    return;
                }
                refreshContents();
                if (_sourcesList.getItems().length != 0) {
                    int lenght = _sourcesList.getItems().length;
                    lenght -= 1;
                    _sourcesList.select(lenght);
                    _descriptionText.setText(_sourcesList.getItem(lenght).toString());
                }
            }
        }
    });

    _deleteSourceButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            boolean choice = MessageDialog.openQuestion(SourcesView.this.getViewSite().getShell(),
                    "Confirmation", "Are you sure you want to delete this Source");
            if (choice == true) {
                String tmp[] = _sourcesList.getSelection();
                if (tmp.length == 0) {
                    MessageBox box = new MessageBox(getViewSite().getShell(),
                            SWT.OK | SWT.ICON_ERROR | SWT.APPLICATION_MODAL);
                    box.setText("Empty selection");
                    box.setMessage("There are no sources selected to be deleted");
                    box.open();
                    return;
                }
                String source = tmp[0];
                try {
                    _sourceManager.deleteSource(_sourceManager.getSource(source));
                } catch (IllegalOperationException e) {
                    ErrorDialog error = new ErrorDialog(SourcesView.this.getViewSite().getShell(),
                            "Cannot delete source", "The source cannot be deleted",
                            new Status(IStatus.ERROR, "cl.utfsm.acs.acg", e.getMessage()), IStatus.ERROR);
                    error.setBlockOnOpen(true);
                    error.open();
                }
                refreshContents();
                if (_sourcesList.getItems().length != 0) {
                    int lenght = _sourcesList.getItems().length;
                    lenght -= 1;
                    _sourcesList.select(lenght);
                    _sourceNameText.setText(_sourcesList.getItem(lenght).toString());
                }
            }
        }
    });

    /* Right pane */
    _compInitial = new Composite(_sash, SWT.NONE);
    _compInitial.setLayout(new GridLayout());
    new Label(_compInitial, SWT.NONE).setText("Select a source");

    layout = new GridLayout();
    layout.numColumns = 2;
    gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.grabExcessVerticalSpace = true;
    _group = new Group(_compInitial, SWT.SHADOW_ETCHED_IN);
    _group.setText("Source information");
    _group.setLayout(layout);
    _group.setLayoutData(gd);

    _sourceNameLabel = new Label(_group, SWT.NONE);
    _sourceNameLabel.setText("Source name");
    _sourceNameText = new Text(_group, SWT.BORDER);

    _descriptionLabel = new Label(_group, SWT.NONE);
    _descriptionLabel.setText("Description");
    _descriptionText = new Text(_group, SWT.BORDER);

    gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;

    _sourceNameText.setLayoutData(gd);
    _descriptionText.setLayoutData(gd);

    _group.setVisible(false);
    _sash.setWeights(new int[] { 3, 5 });

    /* TODO: This is temporal, since there is currently only
     * one source defined in the AS, and it's hardcoded */
    //setEnabled(false);

    _descriptionText.addListener(SWT.Modify, new Listener() {
        public void handleEvent(Event e) {
            updateSource();
        }
    });

    _errorMessageLabel = new Label(_group, SWT.NONE);
    _errorMessageLabel.setText("");
    _errorMessageLabel.setForeground(getViewSite().getShell().getDisplay().getSystemColor(SWT.COLOR_RED));
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.horizontalSpan = 2;
    _errorMessageLabel.setLayoutData(gd);

    /* Please change this in the future when more SOURCES will be available */
    _sourceNameText.setEnabled(false);
    _descriptionText.setEnabled(false);
}

From source file:com.amalto.workbench.actions.XSDEditComplexTypeAction.java

License:Open Source License

@Override
public IStatus doAction() {
    try {//from   w  ww  . j  ava 2 s.c  o  m
        ISelection selection = page.getTreeViewer().getSelection();
        IStructuredContentProvider provider = (IStructuredContentProvider) page.getSchemaContentProvider();
        XSDComplexTypeDefinition decl = (XSDComplexTypeDefinition) ((IStructuredSelection) selection)
                .getFirstElement();

        String oldName = decl.getName();
        InputDialog id = new InputDialog(page.getSite().getShell(),
                Messages.XSDEditComplexTypeAction_EditComplexType,
                Messages.XSDEditComplexTypeAction_EnterNameForEntity, oldName, new IInputValidator() {

                    public String isValid(String newText) {
                        if ((newText == null) || "".equals(newText)) //$NON-NLS-1$
                            return Messages.XSDEditComplexTypeAction_ComplexTypeCannotBeEmpty;

                        if (Pattern.compile("^\\s+\\w+\\s*").matcher(newText).matches()//$NON-NLS-1$
                                || newText.trim().replaceAll("\\s", "").length() != newText.trim().length())//$NON-NLS-1$//$NON-NLS-2$
                            return Messages.XSDEditComplexTypeAction_NameCannotContainEmpty;
                        if (!XSDUtil.isValidatedXSDName(newText)) {
                            return Messages.InvalidName_Message;
                        }
                        EList list = schema.getTypeDefinitions();
                        for (Iterator iter = list.iterator(); iter.hasNext();) {
                            Object d = iter.next();
                            if (d instanceof XSDComplexTypeDefinition) {
                                XSDComplexTypeDefinition type = (XSDComplexTypeDefinition) d;
                                if (type.getName().equals(newText.trim()))
                                    return Messages.XSDEditComplexTypeAction_ComplexAlreadyExists;
                            }
                        }
                        return null;
                    };
                });

        id.setBlockOnOpen(true);
        int ret = id.open();
        if (ret == Dialog.CANCEL) {
            return Status.CANCEL_STATUS;
        }
        decl.setName(id.getValue().trim());

        Util.updateReferenceToXSDTypeDefinition(page.getSite(), decl, provider);
        page.refresh();
        page.markDirty();

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.XSDEditComplexTypeAction_ErrorEditEntity + e.getLocalizedMessage());
        return Status.CANCEL_STATUS;
    }

    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDEditConceptAction.java

License:Open Source License

@Override
public IStatus doAction() {
    try {/*  w  ww  .ja v  a2s. co m*/
        ISelection selection = page.getTreeViewer().getSelection();
        XSDElementDeclaration decl = (XSDElementDeclaration) ((IStructuredSelection) selection)
                .getFirstElement();
        ArrayList<Object> objList = new ArrayList<Object>();
        IStructuredContentProvider provider = (IStructuredContentProvider) page.getTreeViewer()
                .getContentProvider();
        String oldName = decl.getName();

        InputDialog id = new InputDialog(page.getSite().getShell(), Messages.XSDEditConceptAction_Text,
                Messages.XSDEditConceptAction_DialogTip, oldName, new IInputValidator() {

                    public String isValid(String newText) {
                        if ((newText == null) || "".equals(newText)) {
                            return Messages.XSDEditConceptAction_NameCannotBeEmpty;
                        }

                        if (Pattern.compile("^\\s+\\w+\\s*").matcher(newText).matches()//$NON-NLS-1$
                                || newText.trim().replaceAll("\\s", "").length() != newText.trim().length()) {
                            return Messages.XSDEditConceptAction_NameCannotContainEmpty;
                        }
                        if (!XSDUtil.isValidatedXSDName(newText)) {
                            return Messages.InvalidName_Message;
                        }
                        EList list = schema.getElementDeclarations();
                        for (Iterator iter = list.iterator(); iter.hasNext();) {
                            XSDElementDeclaration d = (XSDElementDeclaration) iter.next();
                            if (d.getName().equalsIgnoreCase(newText.trim())) {
                                return Messages.XSDEditConceptAction_EntityAlreadyExist;
                            }
                        }
                        return null;
                    };
                });

        id.setBlockOnOpen(true);
        int ret = id.open();
        if (ret == Dialog.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        Object[] objs = Util.getAllObject(page.getSite(), objList, provider);
        Object[] allForeignKeyRelatedInfos = Util.getAllForeignKeyRelatedInfos(page.getSite(),
                new ArrayList<Object>(), provider, new HashSet<Object>());

        String newName = id.getValue().trim();
        decl.setName(newName);
        decl.updateElement();
        Util.updateReference(decl, objs, allForeignKeyRelatedInfos, oldName, newName);

        EntitySyncProcessor.syncNameForAnnotation(decl, oldName, newName);

        if (mapinfoExAdapter != null) {
            mapinfoExAdapter.renameEntityMapinfo(oldName, newName);
        }
        if (elementExAdapter != null) {
            elementExAdapter.renameEntityName(decl.getSchema(), oldName, newName);
        }
        // change unique key with new name of concept
        EList list = decl.getIdentityConstraintDefinitions();
        XSDIdentityConstraintDefinition toUpdate = null;
        for (Iterator iter = list.iterator(); iter.hasNext();) {
            XSDIdentityConstraintDefinition icd = (XSDIdentityConstraintDefinition) iter.next();
            if (icd.getName().equals(oldName)) {
                toUpdate = icd;
                break;
            }
        }
        if (toUpdate != null) {
            toUpdate.setName(newName);
            toUpdate.updateElement();
        }

        page.refresh();
        page.markDirty();
        // page.refreshPage();

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDEditConceptAction_ErrorMsg, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }
    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDEditElementAction.java

License:Open Source License

@Override
public IStatus doAction() {
    try {//from  w w w .j a  v a2  s. co  m
        ISelection selection = page.getTreeViewer().getSelection();
        XSDElementDeclaration decl = (XSDElementDeclaration) ((IStructuredSelection) selection)
                .getFirstElement();
        ArrayList<Object> objList = new ArrayList<Object>();
        IStructuredContentProvider provider = (IStructuredContentProvider) page.getTreeViewer()
                .getContentProvider();
        String oldName = decl.getName();

        InputDialog id = new InputDialog(page.getSite().getShell(), Messages.XSDEditElementAction_EditElement,
                Messages.XSDEditElementAction_EnterNameForElement, oldName,
                new EditXSDEleDecNameValidator(schema)
        // new IInputValidator() {
        // public String isValid(String newText) {
        // if ((newText==null) || "".equals(newText)) return "The Entity Name cannot be empty";
        // EList list = schema.getElementDeclarations();
        // for (Iterator iter = list.iterator(); iter.hasNext(); ) {
        // XSDElementDeclaration d = (XSDElementDeclaration) iter.next();
        // if (d.getName().equals(newText)) return "This Entity already exists";
        // }
        // return null;
        // };
        // }
        );

        id.setBlockOnOpen(true);
        int ret = id.open();
        if (ret == Window.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        Object[] objs = Util.getAllObject(page.getSite(), objList, provider);
        Object[] allForeignKeyRelatedInfos = Util.getAllForeignKeyRelatedInfos(page.getSite(),
                new ArrayList<Object>(), provider, new HashSet<Object>());

        decl.setName(id.getValue());
        decl.updateElement();
        Util.updateReference(decl, objs, allForeignKeyRelatedInfos, oldName, id.getValue());
        // change unique key with new name of concept
        EList list = decl.getIdentityConstraintDefinitions();
        XSDIdentityConstraintDefinition toUpdate = null;
        for (Iterator iter = list.iterator(); iter.hasNext();) {
            XSDIdentityConstraintDefinition icd = (XSDIdentityConstraintDefinition) iter.next();
            if (icd.getName().equals(oldName)) {
                toUpdate = icd;
                break;
            }
        }
        if (toUpdate != null) {
            toUpdate.setName(id.getValue());
            toUpdate.updateElement();
        }

        page.refresh();
        page.markDirty();

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDEditElementAction_ErrorEditElement, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }
    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDEditIdentityConstraintAction.java

License:Open Source License

public IStatus doAction() {
    try {//from   ww  w .  ja va  2  s  .  c om

        ISelection selection = page.getTreeViewer().getSelection();
        constraint = (XSDIdentityConstraintDefinition) ((IStructuredSelection) selection).getFirstElement();
        String oldName = constraint.getName();

        InputDialog id = new InputDialog(page.getSite().getShell(), Messages.XSDEditIdentityXX_EditKey,
                Messages.XSDEditIdentityXX_EnterANameForKey, oldName,
                new EditXSDIdentityConstraintNameValidator(constraint)
        // new IInputValidator() {
        // public String isValid(String newText) {
        // if ((newText==null) || "".equals(newText)) return "The Entity Name cannot be empty";
        // XSDSchema schema = XSDEditIdentityConstraintAction.this.constraint.getSchema();
        // EList list = schema.getIdentityConstraintDefinitions();
        // for (Iterator iter = list.iterator(); iter.hasNext(); ) {
        // XSDIdentityConstraintDefinition icd = (XSDIdentityConstraintDefinition) iter.next();
        // if (icd.getName().equals(newText)) return "This Key already exists";
        // }
        // return null;
        // };
        // }
        );

        id.setBlockOnOpen(true);
        int ret = id.open();
        if (ret == Dialog.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        if (XSDIdentityConstraintCategory.UNIQUE_LITERAL.equals(constraint.getIdentityConstraintCategory())
                && !((XSDElementDeclaration) constraint.getContainer()).getName().equals(id.getValue())) {

            MessageDialog.openWarning(page.getSite().getShell(), Messages.Warning,
                    Messages.XSDEditIdentityXX_WarningMsg);
            return Status.CANCEL_STATUS;
        }

        constraint.setName(id.getValue());
        constraint.updateElement();

        page.refresh();
        page.markDirty();

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDEditIdentityXX_ErrorEditEntity, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }
    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDPasteConceptAction.java

License:Open Source License

@Override
public IStatus doAction() {

    try {/*from  w  ww. j a  va  2s.  c  o  m*/

        conceptList = WorkbenchClipboard.getWorkbenchClipboard().getConcepts();

        XSDFactory factory = XSDFactory.eINSTANCE;
        if (!conceptList.isEmpty()) {
            // List<String> concepts = new ArrayList<String>();
            int index = 0;
            for (Iterator<XSDElementDeclaration> it = conceptList.iterator(); it.hasNext();) {

                if (conceptList.get(index).getSchema() != null) {
                    // concepts = Util.getConcepts(conceptList.get(index).getSchema());
                    typeList = Util.getTypeDefinition(conceptList.get(index).getSchema());
                }
                index++;
                Object concept = it.next();

                if (concept instanceof XSDElementDeclaration) {
                    // edit by ymli,fix the bug:0011523. let the element(simple or complex) can be pasted
                    // if (concepts.contains(((XSDElementDeclaration) concept).getName())) {
                    XSDElementDeclaration copy_concept = (XSDElementDeclaration) concept;

                    XSDElementDeclaration new_copy_concept = factory.createXSDElementDeclaration();

                    new_copy_concept = (XSDElementDeclaration) copy_concept.cloneConcreteComponent(true, false);
                    InputDialog id = new InputDialog(page.getSite().getShell(),
                            Messages.XSDPasteConceptAction_CopyElement,
                            Messages.XSDPasteConceptAction_DialogTip,
                            Messages.bind(Messages.XSDPasteConceptAction_CopyOf, copy_concept.getName()),
                            new IInputValidator() {

                                public String isValid(String newText) {
                                    if ((newText == null) || "".equals(newText)) {
                                        return Messages.XSDPasteConceptAction_NameCannNotbeEmpty;
                                    }
                                    EList<XSDElementDeclaration> list = schema.getElementDeclarations();
                                    for (XSDElementDeclaration d : list) {
                                        if (d.getName().equalsIgnoreCase(newText)) {
                                            return Messages.XSDPasteConceptAction_EntityAlreadyExists;
                                        }
                                    }
                                    return null;
                                };
                            });

                    id.setBlockOnOpen(true);
                    int ret = id.open();
                    if (ret == Window.CANCEL) {
                        return Status.CANCEL_STATUS;
                    }

                    new_copy_concept.setName(id.getValue());
                    for (int i = 0; i < new_copy_concept.getIdentityConstraintDefinitions().size(); i++) {
                        String name = new_copy_concept.getIdentityConstraintDefinitions().get(i).getName()
                                .replaceAll(copy_concept.getName(), new_copy_concept.getName());
                        new_copy_concept.getIdentityConstraintDefinitions().get(i).setName(name);
                    }

                    ///modified by xie to fix the bug 22077

                    if (new_copy_concept.getAnonymousTypeDefinition() == null) {

                        XSDComplexTypeDefinition copyType = (XSDComplexTypeDefinition) copy_concept
                                .getTypeDefinition().cloneConcreteComponent(true, false);
                        String originalName = copyType.getName();
                        String typeName = "Copy_of_" + originalName; //$NON-NLS-1$
                        copyType.setName(typeName);
                        schema.getContents().add(copyType);
                        new_copy_concept.setTypeDefinition(copyType);

                    }

                    new_copy_concept.updateElement();
                    schema.getContents().add(new_copy_concept);
                    addAnnotationForXSDElementDeclaration(copy_concept, new_copy_concept);

                }
            }
            Map<String, XSDTypeDefinition> typeDef = Util.getTypeDefinition(schema);
            for (XSDTypeDefinition type : copyTypeSet) {
                if (typeDef.containsKey(type.getName())) {
                    continue;
                }
                XSDTypeDefinition typedefinitionClone = null;
                if (type instanceof XSDComplexTypeDefinition) {
                    typedefinitionClone = factory.createXSDComplexTypeDefinition();
                    typedefinitionClone = (XSDComplexTypeDefinition) type.cloneConcreteComponent(true, false);
                    schema.getContents().add(typedefinitionClone);
                    addAnnotationForComplexType((XSDComplexTypeDefinition) type,
                            (XSDComplexTypeDefinition) typedefinitionClone);
                } else if (type instanceof XSDSimpleTypeDefinition) {
                    schema.getContents()
                            .add((XSDSimpleTypeDefinition) type.cloneConcreteComponent(true, false));
                }
            }
            schema.getElement();
            // WSDataModel wsObject = (WSDataModel)
            // (page.getXObject().getWsObject());
            // wsObject.getXsdSchema();//.setXsdSchema(Util.nodeToString(
            // schema.getDocument()));

            /*
             * String schema1 = ((XSDTreeContentProvider) page.getViewer()
             * .getContentProvider()).getXSDSchemaAsString(); wsObject.setXsdSchema(schema1); XMLEditor
             * xmleditor=((XObjectEditor)page.getEditor()).getXmlEditor(); xmleditor.refresh(page.getXObject());
             */

            page.markDirty();
            page.refresh();
            // page.refreshData();

            getOperationHistory();
            WorkbenchClipboard.getWorkbenchClipboard().conceptsReset();
            typeList.clear();

            return Status.OK_STATUS;
        } else if (WorkbenchClipboard.getWorkbenchClipboard().getParticles().size() > 0) {
            copyElements();
            WorkbenchClipboard.getWorkbenchClipboard().particlesReset();
            page.markDirty();
            page.refresh();
            // page.refreshData();

            getOperationHistory();
            return Status.OK_STATUS;
        } else {
            return Status.CANCEL_STATUS;
        }
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDPasteConceptAction_ErrorMsg1, e.getLocalizedMessage()));

    }
    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDSetAnnotationDocumentationAction.java

License:Open Source License

public IStatus doAction() {
    try {//w ww  .  j  a  va2s .  c  o  m

        IStructuredSelection selection = (IStructuredSelection) page.getTreeViewer().getSelection();
        XSDAnnotationsStructure struc = new XSDAnnotationsStructure((XSDComponent) selection.getFirstElement());
        if (struc.getAnnotation() == null) {
            throw new RuntimeException(Messages.bind(Messages.XSDSetXX_ExceptionInfo,
                    selection.getFirstElement().getClass().getName()));
        }

        InputDialog id = new InputDialog(page.getSite().getShell(), Messages.XSDSetXX_DialogTitle,
                Messages.XSDSetXX_DialogTip, struc.getDocumentation(), new IInputValidator() {

                    public String isValid(String newText) {
                        return null;
                    };
                });

        id.setBlockOnOpen(true);
        int ret = id.open();
        if (ret == Window.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        struc.setDocumentation("".equals(id.getValue()) ? null : id.getValue());//$NON-NLS-1$

        if (struc.hasChanged()) {
            page.refresh();
            page.getTreeViewer().expandToLevel(selection.getFirstElement(), 2);
            page.markDirty();
        }

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDSetXX_ErrorMsg, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }

    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDSetAnnotationSourceSystemAction.java

License:Open Source License

public IStatus doAction() {
    try {//  w  w w  .  ja  v a 2 s . co  m
        IStructuredSelection selection = (TreeSelection) page.getTreeViewer().getSelection();
        XSDComponent xSDCom = null;
        if (selection.getFirstElement() instanceof Element) {
            TreePath tPath = ((TreeSelection) selection).getPaths()[0];
            for (int i = 0; i < tPath.getSegmentCount(); i++) {
                if (tPath.getSegment(i) instanceof XSDAnnotation)
                    xSDCom = (XSDAnnotation) (tPath.getSegment(i));
            }
        } else
            xSDCom = (XSDComponent) selection.getFirstElement();
        XSDAnnotationsStructure struc = new XSDAnnotationsStructure(xSDCom);
        // IStructuredSelection selection = (IStructuredSelection)page.getTreeViewer().getSelection();
        // XSDAnnotationsStructure struc = new XSDAnnotationsStructure((XSDComponent)selection.getFirstElement());
        if (struc.getAnnotation() == null) {
            throw new RuntimeException(Messages.bind(Messages.ExceptionInfo, xSDCom.getClass().getName()));
        }

        InputDialog id = new InputDialog(page.getSite().getShell(), Messages.XSDSetAnnoXX_DialogTitle1,
                Messages.XSDSetAnnoXX_DialogTip, struc.getSourceSystem(), new IInputValidator() {

                    public String isValid(String newText) {
                        return null;
                    };
                });

        id.setBlockOnOpen(true);
        int ret = id.open();
        if (ret == Window.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        struc.setSourceSystem("".equals(id.getValue()) ? null : id.getValue());//$NON-NLS-1$

        if (struc.hasChanged()) {
            page.refresh();
            page.getTreeViewer().expandToLevel(xSDCom, 2);
            page.markDirty();
        }

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDSetAnnoXX_ErrorMsg1, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }
    return Status.OK_STATUS;
}