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

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

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.viewers.*
  5. IStructuredSelection
  6. size

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.microsoft.tfs.client.common.ui.views.ChangesetDetailsView.java

License:Open Source License

@Override
protected String getStatusLineMessage(final IStructuredSelection selection) {
    if (changeset == null) {
        return null;
    }//ww w.j a va 2  s  . c  o  m

    final int id = changeset.getChangesetID();
    final String owner = changeset.getOwnerDisplayName();
    final String date = dateFormat.format(changeset.getDate().getTime());

    Change change = null;
    if (selection.size() >= 1) {
        final Object element = selection.getFirstElement();
        if (element instanceof Change) {
            change = (Change) element;
        }
    }

    if (change == null) {
        final String messageFormat = Messages.getString("ChangesetDetailsView.ChangesetStatusFormat"); //$NON-NLS-1$
        return MessageFormat.format(messageFormat, Integer.toString(id), owner, date);
    } else if (selection.size() == 1) {
        final String status = getStatusLineMessageForChange(change);
        final String messageFormat = Messages
                .getString("ChangesetDetailsView.SingleSelectChangesetStatusFormat"); //$NON-NLS-1$
        return MessageFormat.format(messageFormat, Integer.toString(id), owner, date, status);
    } else {
        final int size = selection.size();
        final String messageFormat = Messages
                .getString("ChangesetDetailsView.MultiSelectChangesetStatusFormat"); //$NON-NLS-1$
        return MessageFormat.format(messageFormat, Integer.toString(id), owner, date, size);
    }
}

From source file:com.microsoft.tfs.client.common.ui.views.PendingChangesView.java

License:Open Source License

@Override
protected String getStatusLineMessage(final IStructuredSelection selection) {
    if (selection.size() >= 1) {
        final Object element = selection.getFirstElement();

        if (element instanceof ChangeItem) {
            if (selection.size() == 1) {
                return getStatusLineMessageForPendingChange(((ChangeItem) element).getPendingChange());
            }//w w w. ja va2s.  c o  m

            final String messageFormat = Messages.getString("PendingChangesView.SelectedPendingChangesFormat"); //$NON-NLS-1$
            return MessageFormat.format(messageFormat, selection.size());
        } else if (element instanceof WorkItemCheckinInfo) {
            if (selection.size() == 1) {
                return getStatusLineMessageForWorkItemCheckinInfo((WorkItemCheckinInfo) element);
            }

            final String messageFormat = Messages.getString("PendingChangesView.SelectedWorkItemsFormat"); //$NON-NLS-1$
            return MessageFormat.format(messageFormat, selection.size());
        } else if (element instanceof PolicyFailureData) {
            if (selection.size() == 1) {
                return getStatusLineMessageForPolicyFailureData((PolicyFailureData) element);
            }

            final String messageFormat = Messages.getString("PendingChangesView.SelectedPolicyFailuresFormat"); //$NON-NLS-1$
            return MessageFormat.format(messageFormat, selection.size());
        }

        // TODO: work items, etc

        return null;
    }
    return null;
}

From source file:com.microsoft.tfs.client.common.ui.views.ShelvesetDetailsView.java

License:Open Source License

@Override
protected String getStatusLineMessage(final IStructuredSelection selection) {
    if (shelveset == null) {
        return null;
    }/*w  ww.  j a v a 2s.  c om*/

    final String shelveName = shelveset.getName();
    final String date = dateFormat.format(shelveset.getCreationDate().getTime());
    final String userName = shelveset.getOwnerDisplayName();

    PendingChange change = null;
    if (selection.size() >= 1) {
        final Object element = selection.getFirstElement();
        if (element instanceof PendingChange) {
            change = (PendingChange) element;
        }
    }

    if (change == null) {
        final String messageFormat = Messages.getString("ShelvesetDetailsView.ShelveStatusFormat"); //$NON-NLS-1$
        return MessageFormat.format(messageFormat, shelveName, userName, date);
    } else if (selection.size() == 1) {
        final String status = getStatusLineMessageForShelvedChange(change);
        final String messageFormat = Messages.getString("ShelvesetDetailsView.SingleSelectShelveStatusFormat"); //$NON-NLS-1$
        return MessageFormat.format(messageFormat, shelveName, userName, date, status);
    } else {
        final int size = selection.size();
        final String messageFormat = Messages.getString("ShelvesetDetailsView.MultiSelectShelveStatusFormat"); //$NON-NLS-1$
        return MessageFormat.format(messageFormat, shelveName, userName, date, size);
    }
}

From source file:com.microsoft.tfs.client.common.ui.wit.qe.BaseResultOptionsControl.java

License:Open Source License

protected void setEnablement(final IStructuredSelection availableColumnsSelection,
        final IStructuredSelection selectedColumnsSelection, final int[] selectedColumnsSelectionIndices,
        final int selectedColumnsSize) {
    selectButton.setEnabled(availableColumnsSelection.size() > 0);
    deselectButton.setEnabled(selectedColumnsSelection.size() > 0);

    if (selectedColumnsSelectionIndices.length != 1) {
        moveUpButton.setEnabled(false);//  w w  w.  ja  v  a  2s. c o m
        moveDownButton.setEnabled(false);
    } else {
        moveUpButton.setEnabled(selectedColumnsSelectionIndices[0] != 0);
        moveDownButton.setEnabled(selectedColumnsSelectionIndices[0] != (selectedColumnsSize - 1));
    }
}

From source file:com.microsoft.tfs.client.common.ui.wit.qe.DisplayFieldsResultOptionsControl.java

License:Open Source License

@Override
protected void setEnablement(final IStructuredSelection availableColumnsSelection,
        final IStructuredSelection selectedColumnsSelection, final int[] selectedColumnsSelectionIndices,
        final int selectedColumnsSize) {
    super.setEnablement(availableColumnsSelection, selectedColumnsSelection, selectedColumnsSelectionIndices,
            selectedColumnsSize);/*from   w  ww .  j  a v  a 2 s .c  om*/

    if (selectedColumnsSelection.size() != 1) {
        selectedDisplayField = null;
        widthLabel.setEnabled(false);
        widthText.setEnabled(false);
        widthText.setText(""); //$NON-NLS-1$
    } else {
        selectedDisplayField = (DisplayField) selectedColumnsSelection.getFirstElement();
        widthLabel.setEnabled(true);
        widthText.setEnabled(true);
        widthText.setText(String.valueOf(selectedDisplayField.getWidth()));
    }
}

From source file:com.microsoft.tfs.client.common.ui.wit.qe.SortFieldsResultOptionsControl.java

License:Open Source License

@Override
protected void setEnablement(final IStructuredSelection availableColumnsSelection,
        final IStructuredSelection selectedColumnsSelection, final int[] selectedColumnsSelectionIndices,
        final int selectedColumnsSize) {
    super.setEnablement(availableColumnsSelection, selectedColumnsSelection, selectedColumnsSelectionIndices,
            selectedColumnsSize);//from   w ww .ja  v  a  2 s. com

    if (selectedColumnsSelection.size() != 1) {
        ascendingButton.setEnabled(false);
        descendingButton.setEnabled(false);
    } else {
        selectedSortField = (SortField) selectedColumnsSelection.getFirstElement();
        ascendingButton.setEnabled(!selectedSortField.isAscending());
        descendingButton.setEnabled(selectedSortField.isAscending());
    }
}

From source file:com.microsoft.tfs.client.eclipse.ui.actions.sync.ExternalCompareAction.java

License:Open Source License

protected ExternalTool getExternalToolForSelection() {
    final IStructuredSelection selection = getStructuredSelection();

    if (selection.size() != 1) {
        return null;
    }/*  w ww  . jav  a 2 s .  c  o m*/

    final IResource element = (IResource) selection.getFirstElement();

    final ExternalToolset compareToolset = ExternalToolset.loadFromMemento(
            new MementoRepository(DefaultPersistenceStoreProvider.INSTANCE.getConfigurationPersistenceStore())
                    .load(ExternalToolPreferenceKey.COMPARE_KEY));

    return compareToolset.findTool(element.getName());
}

From source file:com.microsoft.tfs.client.eclipse.ui.actions.sync.SynchronizeActionGroup.java

License:Open Source License

public IResource[] getSelection() {
    final ISelection baseSelection = site.getSelectionProvider().getSelection();

    if (!(baseSelection instanceof IStructuredSelection)) {
        return null;
    }//from  w w w.  j  av  a  2  s .c o  m

    final IStructuredSelection selection = (IStructuredSelection) baseSelection;

    // exactly one file must be selected for this functionality to exist
    if (selection == null || selection.size() == 0 || !(selection instanceof IStructuredSelection)) {
        return null;
    }

    final Object[] elements = selection.toArray();
    final IResource resources[] = Utils.getResources(elements);

    return resources;
}

From source file:com.mindquarry.desktop.preferences.dialog.FilteredPreferenceDialog.java

License:Open Source License

/**
 * Save the currently selected node./*from  ww w  . ja  v  a  2 s.  co m*/
 */
private void setSelectedNode() {
    String storeValue = null;
    IStructuredSelection selection = (IStructuredSelection) getTreeViewer().getSelection();
    if (selection.size() == 1) {
        IPreferenceNode node = (IPreferenceNode) selection.getFirstElement();
        storeValue = node.getId();
    }
    setSelectedNodePreference(storeValue);
}

From source file:com.minres.scviewer.e4.application.handlers.AddWaveformHandler.java

License:Open Source License

@CanExecute
public boolean canExecute(@Named(PARAM_WHERE_ID) String where, @Named(PARAM_ALL_ID) String all,
        EPartService partService,/*from   w w w  .  j a  v  a2  s  . co m*/
        @Named(IServiceConstants.ACTIVE_SELECTION) @Optional IStructuredSelection selection) {
    if (designBrowser == null)
        designBrowser = getListPart(partService);
    if (designBrowser == null || designBrowser.getActiveWaveformViewerPart() == null)
        return false;
    Boolean before = "before".equalsIgnoreCase(where);
    if ("true".equalsIgnoreCase(all))
        return designBrowser.getFilteredChildren().length > 0 && (!before
                || ((IStructuredSelection) designBrowser.getActiveWaveformViewerPart().getSelection())
                        .size() > 0);
    else
        return selection.size() > 0 && (!before
                || ((IStructuredSelection) designBrowser.getActiveWaveformViewerPart().getSelection())
                        .size() > 0);
}