Example usage for org.eclipse.jface.viewers IStructuredSelection size

List of usage examples for org.eclipse.jface.viewers IStructuredSelection size

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection size.

Prototype

public int size();

Source Link

Document

Returns the number of elements selected in this selection.

Usage

From source file:com.nokia.tools.variant.confml.ui.dialogs.LayerSelectionDialog.java

License:Open Source License

public void setFilterText(String filterText) {
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    if (!selection.isEmpty() && selection.getFirstElement() instanceof EConfMLLayer) {
        EObject container = (EObject) selection.getFirstElement();
        while (container != null && !(container instanceof EConfigurationProject)) {
            container = container.eContainer();
        }//from   w  ww.ja v  a  2  s . c  o m
        selection = new StructuredSelection(container);
    }
    if (!(selection.size() > 0 && (new Path(filterText)).segment(0) != null
            && ((LabelProvider) viewer.getLabelProvider()).getText(selection.getFirstElement()).toLowerCase()
                    .contains((new Path(filterText)).segment(0).toString().toLowerCase()))) {
        this.filterText = filterText;
        viewer.refresh();
        //         if (!filterText.trim().equals("")   &&!filterText.equals(TYPE_FILTER_TEXT)) {
        //            viewer.expandAll();
        //         }
    }

}

From source file:com.nokia.tools.variant.resourcelibrary.actions.CreateFolderAction.java

License:Open Source License

@Override
protected boolean updateSelection(IStructuredSelection selection) {
    if (selection.isEmpty()) {
        // creating in root
        return true;
    }//  w ww. j  a  v a 2 s  .c o m
    if (selection.size() != 1) {
        return false;
    }
    ResourceStorage rs = (ResourceStorage) selection.getFirstElement();
    if (!(rs.getFileSystemElement() instanceof Directory)) {
        return false;
    }

    return true;
}

From source file:com.nokia.tools.variant.resourcelibrary.actions.ImportResourceAction.java

License:Open Source License

@Override
protected boolean updateSelection(IStructuredSelection selection) {
    return selection.isEmpty() || selection.size() == 1;
}

From source file:com.nokia.tools.variant.resourcelibrary.actions.OpenEditorAction.java

License:Open Source License

@Override
protected boolean updateSelection(IStructuredSelection selection) {
    if (selection.size() != 1) {
        return false;
    }/*  ww  w . jav  a2 s .c o  m*/

    FileSystemElement fse = ((ResourceStorage) selection.getFirstElement()).getFileSystemElement();
    if (fse instanceof Directory) {
        return false;
    }

    return true;
}

From source file:com.nokia.tools.variant.resourcelibrary.actions.RenameResourceAction.java

License:Open Source License

@Override
protected boolean updateSelection(IStructuredSelection selection) {
    if (selection.size() != 1) {
        return false;
    }/*from  w w  w.j a  va2s .c om*/

    FileSystemElement fse = ((ResourceStorage) selection.getFirstElement()).getFileSystemElement();
    if (ResourceLibraryCommandHelper.checkModifyStatus(fse) != ResourceLibraryCommandHelper.STATUS_OK
            || fse.touchedByReadonlySetting()) {
        return false;
    }

    return true;
}

From source file:com.opcoach.e4.contextExplorer.parts.ContextExplorerPart.java

License:Open Source License

/**
 * Create contents of the view part.//from  w  w  w .  j  a v  a2  s.c o  m
 */
@PostConstruct
public void createControls(Composite parent, MApplication a, IEclipseContext ctx) {
    parent.setLayout(new GridLayout(1, false));

    final Composite comp = new Composite(parent, SWT.NONE);
    comp.setLayout(new GridLayout(5, false));

    Button expandAll = new Button(comp, SWT.FLAT);
    expandAll.setImage(imgReg.get("expandall"));
    expandAll.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            tv.expandAll();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    Button collapseAll = new Button(comp, SWT.FLAT);
    collapseAll.setImage(imgReg.get("collapseall"));
    collapseAll.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            tv.collapseAll();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });

    // Do the search widget
    final Text text = new Text(comp, SWT.SEARCH | SWT.ICON_SEARCH);
    GridDataFactory.fillDefaults().hint(250, SWT.DEFAULT).applyTo(text);
    text.setMessage("Search data");
    text.setToolTipText("Highlight the contexts where contained objects match this string pattern");
    text.addKeyListener(new KeyListener() {

        @Override
        public void keyReleased(KeyEvent e) {
            contextRegistry.setPattern(text.getText());
            tv.refresh(true);
            contentTable.refresh(true);
        }

        @Override
        public void keyPressed(KeyEvent e) {
            // TODO Auto-generated method stub

        }
    });

    final Button ignoreCase = new Button(comp, SWT.CHECK);
    ignoreCase.setText("Ignore case");
    ignoreCase.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            contextRegistry.setIgnoreCase(ignoreCase.getSelection());
            tv.refresh(true);
            contentTable.refresh(true);
        }
    });

    final Button ignoreWildCards = new Button(comp, SWT.CHECK);
    ignoreWildCards.setText("Ignore WildCards");
    ignoreWildCards.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            contextRegistry.setIgnoreWildCards(ignoreWildCards.getSelection());
            tv.refresh(true);
            contentTable.refresh(true);
        }
    });

    SashForm sashForm = new SashForm(parent, SWT.VERTICAL);
    sashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    // TreeViewer on the top
    tv = new TreeViewer(sashForm);
    treeContentProvider = ContextInjectionFactory.make(ContextTreeProvider.class, ctx);
    tv.setContentProvider(treeContentProvider);
    tv.setLabelProvider(treeContentProvider);

    // tv.setInput(a);
    tv.setInput(getAllBundleContexts());

    tv.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection ss = (IStructuredSelection) event.getSelection();
            selService.setSelection((ss.size() == 1) ? ss.getFirstElement() : ss.toArray());

        }
    });

    createContextContentTable(a, sashForm, ctx);

    // Set the correct weight for sahsform
    sashForm.setWeights(new int[] { 15, 85 });

    // Open all the tree
    tv.expandAll();

}

From source file:com.openlegacy.enterprise.ide.eclipse.editors.pages.details.jpa.FieldsJpaManyToOneFieldDetailsPage.java

License:Open Source License

@Override
protected void selectionChanged(IStructuredSelection selection) {
    if (selection.size() == 1) {
        fieldModel = (JpaManyToOneFieldModel) selection.getFirstElement();
    } else {//w w  w . j  av a 2  s  .  co m
        fieldModel = null;
    }
}

From source file:com.openlegacy.enterprise.ide.eclipse.editors.pages.details.jpa.GeneralJpaNavigationDetailsPage.java

License:Open Source License

@Override
protected void selectionChanged(IStructuredSelection selection) {
    if (selection.size() == 1) {
        navigationModel = (JpaNavigationModel) selection.getFirstElement();
    } else {/*from w w  w .  j av a  2s . c o  m*/
        navigationModel = null;
    }
}

From source file:com.openlegacy.enterprise.ide.eclipse.editors.pages.details.rpc.FieldsRpcDateFieldDetailsPage.java

License:Open Source License

@Override
protected void selectionChanged(IStructuredSelection selection) {
    if (selection.size() == 1) {
        fieldModel = (RpcDateFieldModel) selection.getFirstElement();
    } else {/*from w w w .j  a  va 2 s.  co m*/
        fieldModel = null;
    }
}

From source file:com.openlegacy.enterprise.ide.eclipse.editors.pages.details.rpc.FieldsRpcEnumFieldDetailsPage.java

License:Open Source License

@Override
protected void selectionChanged(IStructuredSelection selection) {
    if (selection.size() == 1) {
        fieldModel = (RpcEnumFieldModel) selection.getFirstElement();
    } else {//from  w w w. j a  v  a 2s .  c  o m
        fieldModel = null;
    }
}