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

Introduction

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

Prototype

public Object[] toArray();

Source Link

Document

Returns the elements in this selection as an array.

Usage

From source file:com.microsoft.tfs.client.eclipse.ui.egit.teamexplorer.TeamExplorerGitRepositoriesSection.java

License:Open Source License

public void addMenuItems() {
    final MenuManager popupMenuManager = new MenuManager("#popup"); //$NON-NLS-1$
    final Menu menu = popupMenuManager.createContextMenu(treeViewer.getControl());
    popupMenuManager.setRemoveAllWhenShown(true);

    popupMenuManager.addMenuListener(new IMenuListener() {
        @Override//from  www .  j av  a 2  s .c om
        public void menuAboutToShow(final IMenuManager manager) {
            if (treeViewer.getSelection().isEmpty()) {
                return;
            }

            if (treeViewer.getSelection() instanceof IStructuredSelection) {
                final IStructuredSelection selection = (IStructuredSelection) treeViewer.getSelection();
                final Object[] nodes = selection.toArray();
                final Object firstNode = selection.getFirstElement();
                if (firstNode instanceof TfsGitRepositoryJson) {
                    final TfsGitRepositoryJson repoJson = (TfsGitRepositoryJson) firstNode;
                    manager.add(new OpenInEGitAction(repoJson));
                    manager.add(new OpenInWebAction(context, repoJson));
                    manager.add(new Separator());
                    manager.add(new GitWizardAction(nodes));
                    manager.add(new Separator());
                    manager.add(new CopyAction(
                            Messages.getString("TeamExplorerGitRepositoriesSection.CopyCloneUrlAction"), //$NON-NLS-1$
                            treeViewer.getControl().getDisplay(), repoJson.getRemoteUrl(), true));
                }
            }
        }
    });

    treeViewer.getControl().setMenu(menu);
}

From source file:com.minres.scviewer.ui.views.SelectionTableView.java

License:Open Source License

/**
 * Shows the given selection in this view.
 *//*from  ww w. j  a  va2 s  .  c  om*/
public void showSelection(IWorkbenchPart sourcepart, ISelection selection) {
    setContentDescription(sourcepart.getTitle() + " (" + selection.getClass().getName() + ")");
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection ss = (IStructuredSelection) selection;
        showItems(ss.toArray());
    }
    if (selection instanceof ITextSelection) {
        ITextSelection ts = (ITextSelection) selection;
        showText(ts.getText());
    }
    if (selection instanceof IMarkSelection) {
        IMarkSelection ms = (IMarkSelection) selection;
        try {
            showText(ms.getDocument().get(ms.getOffset(), ms.getLength()));
        } catch (BadLocationException ble) {
        }
    }
}

From source file:com.minres.scviewer.ui.views.TxOutlinePage.java

License:Open Source License

private Action makeStreamAction(String text, String imgDescriptor, final IStructuredSelection selection,
        boolean enabled, final boolean remove) {
    Action action = new Action() {
        @SuppressWarnings("unchecked")
        public void run() {
            if (selection != null)
                for (Object obj : selection.toArray()) {
                    if (obj instanceof IWaveform) {
                        if (remove)
                            editor.removeStreamFromList((IWaveform<? extends IWaveformEvent>) obj);
                        else
                            editor.addStreamToList((IWaveform<? extends IWaveformEvent>) obj);
                    } else if (obj instanceof IHierNode) {
                        LinkedList<IHierNode> queue = new LinkedList<IHierNode>();
                        LinkedList<IWaveform<? extends IWaveformEvent>> streams = new LinkedList<IWaveform<? extends IWaveformEvent>>();
                        queue.add((IHierNode) obj);
                        while (queue.size() > 0) {
                            IHierNode n = queue.poll();
                            if (n instanceof IWaveform)
                                streams.add((IWaveform<? extends IWaveformEvent>) n);
                            queue.addAll(n.getChildNodes());
                        }/*from  ww w.j  a  v a  2s.  c o m*/
                        if (remove)
                            editor.removeStreamsFromList(streams.toArray(new IWaveform[] {}));
                        else
                            editor.addStreamsToList(streams.toArray(new IWaveform[] {}));
                    }
                }
        }
    };
    action.setText(text);
    action.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(imgDescriptor));
    if (selection.getFirstElement() instanceof IWaveform
            && editor.getStreamList().contains(selection.getFirstElement()))
        action.setEnabled(false);
    else
        action.setEnabled(true);
    return action;
}

From source file:com.nextep.designer.sqlclient.ui.handlers.CopyDatalineHandler.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    final ISelection s = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService()
            .getSelection();//from  ww w  . j a  va 2 s  .com
    if (!s.isEmpty() && s instanceof IStructuredSelection) {
        final IStructuredSelection sel = (IStructuredSelection) s;
        // Preparing our buffer
        final StringBuffer buf = new StringBuffer(500);
        // Iterating over selected lines
        for (Object o : sel.toArray()) {
            if (o instanceof ISQLRowResult) {
                buf.append(ExportHelper.buildCSVLine((ISQLRowResult) o));
            }
        }
        // Copying to system clipboard
        Clipboard cb = new Clipboard(Display.getDefault());
        TextTransfer textTransfer = TextTransfer.getInstance();
        cb.setContents(new Object[] { buf.toString() }, new Transfer[] { textTransfer });

    }
    return null;
}

From source file:com.nextep.designer.vcs.ui.handlers.VersionCompareHandler.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    ISelection s = HandlerUtil.getCurrentSelection(event);
    if (s == null || s.isEmpty()) {
        return null;
    }/* w  ww  . j a va2s.  c  om*/
    if (s instanceof IStructuredSelection) {
        IStructuredSelection sel = (IStructuredSelection) s;
        IVersionInfo mainVersion = null;
        IVersionInfo otherVersion = null;
        // Retrieving selected versions from selection
        for (Object o : sel.toArray()) {
            if (mainVersion == null) {
                mainVersion = VersionHelper.getVersionInfo(o);
            } else {
                otherVersion = VersionHelper.getVersionInfo(o);
            }
        }
        // Have we got anything selected? If so we compare
        if (mainVersion != null) {
            final IVersionInfo sourceVersion = otherVersion == null ? mainVersion.getPreviousVersion()
                    : otherVersion;
            VCSUIPlugin.getComparisonUIManager().compare(mainVersion.getReference(), mainVersion,
                    sourceVersion);
        }
    }

    return null;
}

From source file:com.nokia.carbide.cpp.internal.project.ui.views.RefreshSelectionAction.java

License:Open Source License

@Override
public void run() {
    IStructuredSelection selection = getStructuredSelection();
    if (selection.isEmpty()) {
        // refresh the entire view
        view.getViewer().refresh();/*from w  w  w.  j av a 2 s.c  o m*/
        return;
    }

    for (Object o : selection.toArray()) {
        if (o instanceof ISPNViewRefreshable) {
            ((ISPNViewRefreshable) o).refresh();
            view.getViewer().refresh(o);
        } else if (o instanceof ICProject) {
            // this refreshes the viewer as well
            view.refreshProject((ICProject) o);
        } else {
            view.getViewer().refresh(o);
        }
    }
}

From source file:com.nokia.carbide.cpp.internal.project.ui.views.RefreshSelectionAction.java

License:Open Source License

@Override
protected boolean updateSelection(IStructuredSelection selection) {
    // enabled if selection is does not contain any IFile's.  everything
    // else that could be selected is IProject or SPNContainer's.
    if (!selection.isEmpty()) {
        for (Object o : selection.toArray()) {
            if (o instanceof IFile) {
                return false;
            }//from w ww  .  j  a va  2  s  .co m
            if (o instanceof ICElement && !(o instanceof IParent)) {
                // disable refresh for c elements that don't have children
                return false;
            }
        }
    }

    return true;
}

From source file:com.nokia.carbide.search.system.ui.text.AbstractTextSearchViewPage.java

License:Open Source License

/**
 * Note: this is internal API and should not be called from clients outside
 * of the search plug-in./*w  w  w  . j a va  2 s . c om*/
 * <p>
 * Removes the currently selected match. Does nothing if no match is
 * selected.
 * </p>
 * 
 * @noreference This method is not intended to be referenced by clients.
 */
public void internalRemoveSelected() {
    AbstractTextSearchResult result = getInput();
    if (result == null)
        return;
    StructuredViewer viewer = getViewer();
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();

    HashSet set = new HashSet();
    if (viewer instanceof TreeViewer) {
        ITreeContentProvider cp = (ITreeContentProvider) viewer.getContentProvider();
        collectAllMatchesBelow(result, set, cp, selection.toArray());
    } else {
        collectAllMatches(set, selection.toArray());
    }
    navigateNext(true);

    Match[] matches = new Match[set.size()];
    set.toArray(matches);
    result.removeMatches(matches);
}

From source file:com.nokia.s60ct.gui.actions.CreateDuplicateAction.java

License:Open Source License

public void selectionChanged(IAction action, ISelection selection) {
    selectedObjects.clear();//  ww w . j  a  v a 2  s . c  o  m
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structedSelection = (IStructuredSelection) selection;
        Object[] objects = structedSelection.toArray();
        if (objects.length != 0) {
            Frame frame = (Frame) objects[0];

            if (frame.isTemplate()) {
                action.setEnabled(false);
            } else {
                this.frame = frame;
                action.setEnabled(true);
            }
        }
    }

}

From source file:com.nokia.s60ct.gui.actions.CreateParentSettingDuplicateAction.java

License:Open Source License

public void selectionChanged(IAction action, ISelection selection) {
    IStructuredSelection structedSelection = (IStructuredSelection) selection;
    Object[] objects = structedSelection.toArray();
    parentSetting = (ParentSetting) objects[0];
    if (parentSetting.getType().equals(TYPE.SEQUENCE))
        action.setEnabled(true);//w w w.  j  a v  a  2  s  .  c om
    else
        action.setEnabled(false);

}