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

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

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Introduction

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

Prototype

@Override
public Iterator iterator();

Source Link

Document

Returns an iterator over the elements of this selection.

Usage

From source file:com.nokia.s60ct.gui.eventListener.FeatureTreeListener.java

License:Open Source License

protected void processSelection(ISelection selection) {
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Iterator iterator = structuredSelection.iterator(); iterator.hasNext();)
            callEditor(iterator.next());

    }/*from   www.  j a  v  a  2 s .  c  om*/
}

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpUtils.java

License:Open Source License

/**
 * Download all selected files//from  www  .jav  a  2 s . c  om
 * @param viewer Viewer
 * @param contentProvider Content provider
 */
@SuppressWarnings("unchecked")
static public void downloadFiles(TableViewer viewer, ViewContentProvider contentProvider) {

    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    Object selectedObject = selection.getFirstElement();

    if (selectedObject == null || !FtpFileObject.class.isInstance(selectedObject)) {
        // Nothing selected or selection is not file
        return;
    }

    // Show select folder dialog to user
    Shell sh = RemoteControlActivator.getCurrentlyActiveWbWindowShell();

    DirectoryDialog dirDialog = new DirectoryDialog(sh, SWT.OPEN);
    dirDialog.setText(Messages.getString("FtpUtils.Select_Folder_DlgText")); //$NON-NLS-1$
    dirDialog.setMessage(Messages.getString("FtpUtils.Select_Folder_DlgMsg")); //$NON-NLS-1$

    String downloadFilterPath = RCPreferences.getDownloadLocation();
    if (downloadFilterPath == "") { //$NON-NLS-1$
        // Workspace root is used as default folder
        IPath location = ResourcesPlugin.getWorkspace().getRoot().getLocation();
        dirDialog.setFilterPath(location.toString());
    } else {
        // use last used folder
        dirDialog.setFilterPath(downloadFilterPath);
    }

    // Get user selected folder
    String destPath = dirDialog.open();

    if (destPath == null) {
        // User is canceled dialog
        return;
    }
    // Remember last used folder
    RCPreferences.setDownloadLocation(destPath);
    destPath = addFileSepatorToEnd(destPath);

    // Full path for remote file
    String currentDirectory = getCurrentPath(contentProvider);

    IFtpObject ftpObject = null;
    String remoteFile = null;
    String destFile = null;
    FileDownloadJob job = null;

    // Download files
    Iterator iter = selection.iterator();
    boolean canWrite;
    boolean replaceAll = false;
    while (iter.hasNext()) {
        canWrite = true;
        ftpObject = (IFtpObject) iter.next();
        if (FtpFileObject.class.isInstance(ftpObject)) {
            // Folders are not downloaded
            // Full path for destination file
            destFile = destPath + ftpObject.getName();
            remoteFile = currentDirectory + ftpObject.getName();

            if (RCPreferences.getDownloadConfirm()) {
                // Confirm replace from user if file already exists
                File file = new File(destFile);
                if (file.exists() && !replaceAll) {
                    // Show confirmation dialog
                    ConfirmReplaceDialog dlg = new ConfirmReplaceDialog(sh, ftpObject.getName(), iter.hasNext(),
                            ConfirmReplaceDialog.Operation.DOWNLOAD);
                    dlg.open();

                    int sel = dlg.getSelection();
                    switch (sel) {
                    case ConfirmReplaceDialog.RENAME_ID:
                        // Rename this file
                        RenameDialog renameDlg = new RenameDialog(sh, ftpObject.getName(), true,
                                RENAME_FILE_DLG_NAME);
                        if (renameDlg.open() == Dialog.CANCEL) {
                            // User canceled dialog
                            return;
                        }
                        // Get new file name from dialog. If user canceled dialog the original
                        // filename is returned
                        destFile = destPath + renameDlg.getFileName();
                        canWrite = true;
                        break;
                    case IDialogConstants.YES_ID:
                        // Replace this file
                        canWrite = true;
                        break;
                    case IDialogConstants.YES_TO_ALL_ID:
                        // Replace all files
                        replaceAll = true;
                        break;
                    case IDialogConstants.NO_ID:
                        // Do not replace this file
                        canWrite = false;
                        break;
                    case IDialogConstants.CANCEL_ID:
                        // Cancel operation
                        return;
                    default:
                        break;
                    }
                }
            }
            if (canWrite) {
                job = new FileDownloadJob(
                        Messages.getString("FtpUtils.Download_File_Job_Name") + ftpObject.getName(), //$NON-NLS-1$
                        remoteFile, destFile, false);
                job.setPriority(Job.DECORATE);
                job.schedule();
            }
        }
    }
}

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpUtils.java

License:Open Source License

/**
 * Deletes selected directories and files
 * @param viewer Viewer//  w ww . jav  a 2s. c  o  m
 * @param contentProvider Content provider
 */
@SuppressWarnings("unchecked")
static public void delete(TableViewer viewer, ViewContentProvider contentProvider) {

    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();

    if (RCPreferences.getDeleteConfirm()) {
        // Show confirmation dialog to user
        Shell sh = RemoteControlActivator.getCurrentlyActiveWbWindowShell();
        ConfirmDeleteDialog dlg = new ConfirmDeleteDialog(sh);
        dlg.open();
        if (dlg.getSelection() != IDialogConstants.YES_ID) {
            // Do not delete
            return;
        }
    }

    // Get current folder      
    String path = getCurrentPath(contentProvider);

    // Delete all selected files and folders
    IFtpObject ftpObject = null;
    String dir = null;
    Iterator iter = selection.iterator();
    while (iter.hasNext()) {
        ftpObject = (IFtpObject) iter.next();
        // Add selected file/folder to path
        dir = path + ftpObject.getName();

        if (FtpFolderObject.class.isInstance(ftpObject)) {
            // Start job for deleting folder
            DeleteDirJob job = new DeleteDirJob(
                    Messages.getString("FtpUtils.Delete_Folder_Job_Name") + " " + dir, dir); //$NON-NLS-1$ //$NON-NLS-2$
            job.schedule();
        } else if (FtpFileObject.class.isInstance(ftpObject)) {
            // Start job for deleting file
            DeleteFileJob job = new DeleteFileJob(
                    Messages.getString("FtpUtils.Delete_File_Job_Name") + " " + dir, dir); //$NON-NLS-1$ //$NON-NLS-2$
            job.schedule();
        }
    }
}

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpUtils.java

License:Open Source License

/**
 * Returns files and folders that are currently selected in viewer.
 * @param viewer Viewer/*  w  w w.  j av a  2 s. c  om*/
 * @param contentProvider Content provider
 * @return All currently selected file and folder names.
 */
@SuppressWarnings("unchecked")
public static List<IFtpObject> getSelectedObjectNames(TableViewer viewer, ViewContentProvider contentProvider) {
    List<IFtpObject> selectedObjects = new ArrayList<IFtpObject>();

    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();

    // Get all selected files and folders
    IFtpObject ftpObject;
    Iterator iter = selection.iterator();
    while (iter.hasNext()) {
        ftpObject = (IFtpObject) iter.next();

        // Adding files and folders to list.
        if (FtpFileObject.class.isInstance(ftpObject) || FtpFolderObject.class.isInstance(ftpObject)) {
            selectedObjects.add(ftpObject);
        }
    }

    return selectedObjects;
}

From source file:com.nokia.sdt.component.symbian.actions.VerticalMoveActionDelegate.java

License:Open Source License

private List<EObject> getEObjectListFromSelection(IStructuredSelection structuredSelection) {
    List<EObject> list = new ArrayList<EObject>();
    for (Iterator iterator = structuredSelection.iterator(); iterator.hasNext();) {
        Object next = iterator.next();
        if (next instanceof IAdaptable) {
            IComponentInstance ci = (IComponentInstance) ((IAdaptable) next)
                    .getAdapter(IComponentInstance.class);
            if (ci != null)
                list.add(ci.getEObject());
        }/*from   w  w w  .j  a v a2 s  .c om*/
    }

    return list;
}

From source file:com.nokia.sdt.symbian.ui.appeditor.S60ApplicationEditorExtender.java

License:Open Source License

@SuppressWarnings("unchecked")
private void pruneAppUiSelection() {
    // remove any items no longer in the model from the last appUi page selection
    List selItems = new ArrayList();
    IStructuredSelection sel = (IStructuredSelection) lastAppUiPageSelection;
    for (Iterator iter = sel.iterator(); iter.hasNext();) {
        EditPart part = (EditPart) iter.next();
        if (ModelUtils.getModel((EObject) part.getModel()) != null)
            selItems.add(part);//  ww w.  ja  va2s.  c  o  m
    }
    lastAppUiPageSelection = new StructuredSelection(selItems);
}

From source file:com.nokia.sdt.uidesigner.gallery.GalleryView.java

License:Open Source License

private void openSelection(IStructuredSelection selection) {
    for (Iterator iter = selection.iterator(); iter.hasNext();) {
        Object item = iter.next();
        if (item instanceof IDesignerDataModelSpecifier) {
            try {
                IDesignerDataModelSpecifier specifier = (IDesignerDataModelSpecifier) item;
                specifier.openInEditor();
            } catch (CoreException x) {
                IStatus status = Logging.newSimpleStatus(0, IStatus.ERROR, x.getMessage(), x);
                Logging.log(UIDesignerPlugin.getDefault(), status);
                Logging.showErrorDialog(null, x.getMessage(), status);
            }/*  w  w w .j  a v a  2s  .c o  m*/
        }
    }
}

From source file:com.nokia.sdt.uidesigner.ui.actions.CopyActionCommandHandler.java

License:Open Source License

public boolean updateSelection(IStructuredSelection selection) {
    List filteredSelection = new ArrayList();
    for (Iterator iter = selection.iterator(); iter.hasNext();) {
        EditPart part = (EditPart) iter.next();
        filteredSelection.add(part);/*from  w  w  w .  j a v a  2 s  . c  o m*/
    }

    if (filteredSelection.isEmpty())
        return false; // can't execute

    return super.updateSelection(new StructuredSelection(filteredSelection));
}

From source file:com.nokia.sdt.uidesigner.ui.actions.CutActionCommandHandler.java

License:Open Source License

public boolean updateSelection(IStructuredSelection selection) {
    List filteredSelection = new ArrayList();
    for (Iterator iter = selection.iterator(); iter.hasNext();) {
        EditPart part = (EditPart) iter.next();
        if (helper.isRemovablePart(part) && !isDescendantOfSelectedPart(part, selection.toList()))
            filteredSelection.add(part);
    }/*w  w  w. j  a va 2  s. c  o  m*/

    if (filteredSelection.isEmpty())
        return false; // can't execute

    return super.updateSelection(new StructuredSelection(filteredSelection));
}

From source file:com.nokia.sdt.uidesigner.ui.SelectionManager.java

License:Open Source License

public List getSelectedModelNames() {
    ISelection sel = getSelection();/* w  w  w  .  ja v  a  2s  . c o m*/
    if (!(sel instanceof IStructuredSelection))
        return null;

    List objectNames = new ArrayList();
    IStructuredSelection selection = (IStructuredSelection) sel;
    for (Iterator iter = selection.iterator(); iter.hasNext();) {
        EObject object = getObjectFromSelected(iter.next());
        if (object != null) {
            IComponentInstance instance = Adapters.getComponentInstance(object);
            objectNames.add(instance.getName());
        }
    }

    return objectNames;
}