List of usage examples for org.eclipse.jface.viewers IStructuredSelection getFirstElement
public Object getFirstElement();
null if the selection is empty. From source file:com.android.ddmuilib.AllocationPanel.java
License:Apache License
/** * Returns the current allocation selection or <code>null</code> if none is found. * If a {@link ISelection} object is specified, the first {@link AllocationInfo} from this * selection is returned, otherwise, the <code>ISelection</code> returned by * {@link TableViewer#getSelection()} is used. * @param selection the {@link ISelection} to use, or <code>null</code> *//*from ww w . j av a 2s. c o m*/ private AllocationInfo getAllocationSelection(ISelection selection) { if (selection == null) { selection = mAllocationViewer.getSelection(); } if (selection instanceof IStructuredSelection) { IStructuredSelection structuredSelection = (IStructuredSelection) selection; Object object = structuredSelection.getFirstElement(); if (object instanceof AllocationInfo) { return (AllocationInfo) object; } } return null; }
From source file:com.android.ddmuilib.EmulatorControlPanel.java
License:Apache License
private void createGpxLocationControl(Composite gpxLocationComp) { GridData gd;/*from w w w . ja v a 2s .co m*/ IPreferenceStore store = DdmUiPreferences.getStore(); gpxLocationComp.setLayout(new GridLayout(1, false)); mGpxUploadButton = new Button(gpxLocationComp, SWT.PUSH); mGpxUploadButton.setText("Load GPX..."); // Table for way point mGpxWayPointTable = new Table(gpxLocationComp, SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION); mGpxWayPointTable.setLayoutData(gd = new GridData(GridData.FILL_HORIZONTAL)); gd.heightHint = 100; mGpxWayPointTable.setHeaderVisible(true); mGpxWayPointTable.setLinesVisible(true); TableHelper.createTableColumn(mGpxWayPointTable, "Name", SWT.LEFT, "Some Name", PREFS_WAYPOINT_COL_NAME, store); TableHelper.createTableColumn(mGpxWayPointTable, "Longitude", SWT.LEFT, "-199.999999", PREFS_WAYPOINT_COL_LONGITUDE, store); TableHelper.createTableColumn(mGpxWayPointTable, "Latitude", SWT.LEFT, "-199.999999", PREFS_WAYPOINT_COL_LATITUDE, store); TableHelper.createTableColumn(mGpxWayPointTable, "Elevation", SWT.LEFT, "99999.9", PREFS_WAYPOINT_COL_ELEVATION, store); TableHelper.createTableColumn(mGpxWayPointTable, "Description", SWT.LEFT, "Some Description", PREFS_WAYPOINT_COL_DESCRIPTION, store); final TableViewer gpxWayPointViewer = new TableViewer(mGpxWayPointTable); gpxWayPointViewer.setContentProvider(new WayPointContentProvider()); gpxWayPointViewer.setLabelProvider(new WayPointLabelProvider()); gpxWayPointViewer.addSelectionChangedListener(new ISelectionChangedListener() { @Override public void selectionChanged(SelectionChangedEvent event) { ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { IStructuredSelection structuredSelection = (IStructuredSelection) selection; Object selectedObject = structuredSelection.getFirstElement(); if (selectedObject instanceof WayPoint) { WayPoint wayPoint = (WayPoint) selectedObject; if (mEmulatorConsole != null && mPlayingTrack == false) { processCommandResult(mEmulatorConsole.sendLocation(wayPoint.getLongitude(), wayPoint.getLatitude(), wayPoint.getElevation())); } } } } }); // table for tracks. mGpxTrackTable = new Table(gpxLocationComp, SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION); mGpxTrackTable.setLayoutData(gd = new GridData(GridData.FILL_HORIZONTAL)); gd.heightHint = 100; mGpxTrackTable.setHeaderVisible(true); mGpxTrackTable.setLinesVisible(true); TableHelper.createTableColumn(mGpxTrackTable, "Name", SWT.LEFT, "Some very long name", PREFS_TRACK_COL_NAME, store); TableHelper.createTableColumn(mGpxTrackTable, "Point Count", SWT.RIGHT, "9999", PREFS_TRACK_COL_COUNT, store); TableHelper.createTableColumn(mGpxTrackTable, "First Point Time", SWT.LEFT, "999-99-99T99:99:99Z", PREFS_TRACK_COL_FIRST, store); TableHelper.createTableColumn(mGpxTrackTable, "Last Point Time", SWT.LEFT, "999-99-99T99:99:99Z", PREFS_TRACK_COL_LAST, store); TableHelper.createTableColumn(mGpxTrackTable, "Comment", SWT.LEFT, "-199.999999", PREFS_TRACK_COL_COMMENT, store); final TableViewer gpxTrackViewer = new TableViewer(mGpxTrackTable); gpxTrackViewer.setContentProvider(new TrackContentProvider()); gpxTrackViewer.setLabelProvider(new TrackLabelProvider()); gpxTrackViewer.addSelectionChangedListener(new ISelectionChangedListener() { @Override public void selectionChanged(SelectionChangedEvent event) { ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { IStructuredSelection structuredSelection = (IStructuredSelection) selection; Object selectedObject = structuredSelection.getFirstElement(); if (selectedObject instanceof Track) { Track track = (Track) selectedObject; if (mEmulatorConsole != null && mPlayingTrack == false) { TrackPoint[] points = track.getPoints(); processCommandResult(mEmulatorConsole.sendLocation(points[0].getLongitude(), points[0].getLatitude(), points[0].getElevation())); } mPlayGpxButton.setEnabled(true); mGpxBackwardButton.setEnabled(true); mGpxForwardButton.setEnabled(true); mGpxSpeedButton.setEnabled(true); return; } } mPlayGpxButton.setEnabled(false); mGpxBackwardButton.setEnabled(false); mGpxForwardButton.setEnabled(false); mGpxSpeedButton.setEnabled(false); } }); mGpxUploadButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { FileDialog fileDialog = new FileDialog(mParent.getShell(), SWT.OPEN); fileDialog.setText("Load GPX File"); fileDialog.setFilterExtensions(new String[] { "*.gpx" }); String fileName = fileDialog.open(); if (fileName != null) { GpxParser parser = new GpxParser(fileName); if (parser.parse()) { gpxWayPointViewer.setInput(parser.getWayPoints()); gpxTrackViewer.setInput(parser.getTracks()); } } } }); mGpxPlayControls = new Composite(gpxLocationComp, SWT.NONE); GridLayout gl; mGpxPlayControls.setLayout(gl = new GridLayout(5, false)); gl.marginHeight = gl.marginWidth = 0; mGpxPlayControls.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); mPlayGpxButton = new Button(mGpxPlayControls, SWT.PUSH | SWT.FLAT); mPlayGpxButton.setImage(mPlayImage); mPlayGpxButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { if (mPlayingTrack == false) { ISelection selection = gpxTrackViewer.getSelection(); if (selection.isEmpty() == false && selection instanceof IStructuredSelection) { IStructuredSelection structuredSelection = (IStructuredSelection) selection; Object selectedObject = structuredSelection.getFirstElement(); if (selectedObject instanceof Track) { Track track = (Track) selectedObject; playTrack(track); } } } else { // if we're playing, then we pause mPlayingTrack = false; if (mPlayingThread != null) { mPlayingThread.interrupt(); } } } }); Label separator = new Label(mGpxPlayControls, SWT.SEPARATOR | SWT.VERTICAL); separator.setLayoutData(gd = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_VERTICAL)); gd.heightHint = 0; ImageLoader loader = ImageLoader.getDdmUiLibLoader(); mGpxBackwardButton = new Button(mGpxPlayControls, SWT.TOGGLE | SWT.FLAT); mGpxBackwardButton.setImage(loader.loadImage("backward.png", mParent.getDisplay())); //$NON-NLS-1$ mGpxBackwardButton.setSelection(false); mGpxBackwardButton.addSelectionListener(mDirectionButtonAdapter); mGpxForwardButton = new Button(mGpxPlayControls, SWT.TOGGLE | SWT.FLAT); mGpxForwardButton.setImage(loader.loadImage("forward.png", mParent.getDisplay())); //$NON-NLS-1$ mGpxForwardButton.setSelection(true); mGpxForwardButton.addSelectionListener(mDirectionButtonAdapter); mGpxSpeedButton = new Button(mGpxPlayControls, SWT.PUSH | SWT.FLAT); mSpeedIndex = 0; mSpeed = PLAY_SPEEDS[mSpeedIndex]; mGpxSpeedButton.setText(String.format(SPEED_FORMAT, mSpeed)); mGpxSpeedButton.addSelectionListener(mSpeedButtonAdapter); mPlayGpxButton.setEnabled(false); mGpxBackwardButton.setEnabled(false); mGpxForwardButton.setEnabled(false); mGpxSpeedButton.setEnabled(false); }
From source file:com.android.ddmuilib.EmulatorControlPanel.java
License:Apache License
private void createKmlLocationControl(Composite kmlLocationComp) { GridData gd;//from w w w. j av a 2 s.c o m IPreferenceStore store = DdmUiPreferences.getStore(); kmlLocationComp.setLayout(new GridLayout(1, false)); mKmlUploadButton = new Button(kmlLocationComp, SWT.PUSH); mKmlUploadButton.setText("Load KML..."); // Table for way point mKmlWayPointTable = new Table(kmlLocationComp, SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION); mKmlWayPointTable.setLayoutData(gd = new GridData(GridData.FILL_HORIZONTAL)); gd.heightHint = 200; mKmlWayPointTable.setHeaderVisible(true); mKmlWayPointTable.setLinesVisible(true); TableHelper.createTableColumn(mKmlWayPointTable, "Name", SWT.LEFT, "Some Name", PREFS_WAYPOINT_COL_NAME, store); TableHelper.createTableColumn(mKmlWayPointTable, "Longitude", SWT.LEFT, "-199.999999", PREFS_WAYPOINT_COL_LONGITUDE, store); TableHelper.createTableColumn(mKmlWayPointTable, "Latitude", SWT.LEFT, "-199.999999", PREFS_WAYPOINT_COL_LATITUDE, store); TableHelper.createTableColumn(mKmlWayPointTable, "Elevation", SWT.LEFT, "99999.9", PREFS_WAYPOINT_COL_ELEVATION, store); TableHelper.createTableColumn(mKmlWayPointTable, "Description", SWT.LEFT, "Some Description", PREFS_WAYPOINT_COL_DESCRIPTION, store); final TableViewer kmlWayPointViewer = new TableViewer(mKmlWayPointTable); kmlWayPointViewer.setContentProvider(new WayPointContentProvider()); kmlWayPointViewer.setLabelProvider(new WayPointLabelProvider()); mKmlUploadButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { FileDialog fileDialog = new FileDialog(mParent.getShell(), SWT.OPEN); fileDialog.setText("Load KML File"); fileDialog.setFilterExtensions(new String[] { "*.kml" }); String fileName = fileDialog.open(); if (fileName != null) { KmlParser parser = new KmlParser(fileName); if (parser.parse()) { kmlWayPointViewer.setInput(parser.getWayPoints()); mPlayKmlButton.setEnabled(true); mKmlBackwardButton.setEnabled(true); mKmlForwardButton.setEnabled(true); mKmlSpeedButton.setEnabled(true); } } } }); kmlWayPointViewer.addSelectionChangedListener(new ISelectionChangedListener() { @Override public void selectionChanged(SelectionChangedEvent event) { ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { IStructuredSelection structuredSelection = (IStructuredSelection) selection; Object selectedObject = structuredSelection.getFirstElement(); if (selectedObject instanceof WayPoint) { WayPoint wayPoint = (WayPoint) selectedObject; if (mEmulatorConsole != null && mPlayingTrack == false) { processCommandResult(mEmulatorConsole.sendLocation(wayPoint.getLongitude(), wayPoint.getLatitude(), wayPoint.getElevation())); } } } } }); mKmlPlayControls = new Composite(kmlLocationComp, SWT.NONE); GridLayout gl; mKmlPlayControls.setLayout(gl = new GridLayout(5, false)); gl.marginHeight = gl.marginWidth = 0; mKmlPlayControls.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); mPlayKmlButton = new Button(mKmlPlayControls, SWT.PUSH | SWT.FLAT); mPlayKmlButton.setImage(mPlayImage); mPlayKmlButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { if (mPlayingTrack == false) { Object input = kmlWayPointViewer.getInput(); if (input instanceof WayPoint[]) { playKml((WayPoint[]) input); } } else { // if we're playing, then we pause mPlayingTrack = false; if (mPlayingThread != null) { mPlayingThread.interrupt(); } } } }); Label separator = new Label(mKmlPlayControls, SWT.SEPARATOR | SWT.VERTICAL); separator.setLayoutData(gd = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_VERTICAL)); gd.heightHint = 0; ImageLoader loader = ImageLoader.getDdmUiLibLoader(); mKmlBackwardButton = new Button(mKmlPlayControls, SWT.TOGGLE | SWT.FLAT); mKmlBackwardButton.setImage(loader.loadImage("backward.png", mParent.getDisplay())); //$NON-NLS-1$ mKmlBackwardButton.setSelection(false); mKmlBackwardButton.addSelectionListener(mDirectionButtonAdapter); mKmlForwardButton = new Button(mKmlPlayControls, SWT.TOGGLE | SWT.FLAT); mKmlForwardButton.setImage(loader.loadImage("forward.png", mParent.getDisplay())); //$NON-NLS-1$ mKmlForwardButton.setSelection(true); mKmlForwardButton.addSelectionListener(mDirectionButtonAdapter); mKmlSpeedButton = new Button(mKmlPlayControls, SWT.PUSH | SWT.FLAT); mSpeedIndex = 0; mSpeed = PLAY_SPEEDS[mSpeedIndex]; mKmlSpeedButton.setText(String.format(SPEED_FORMAT, mSpeed)); mKmlSpeedButton.addSelectionListener(mSpeedButtonAdapter); mPlayKmlButton.setEnabled(false); mKmlBackwardButton.setEnabled(false); mKmlForwardButton.setEnabled(false); mKmlSpeedButton.setEnabled(false); }
From source file:com.android.ddmuilib.explorer.DeviceExplorer.java
License:Apache License
/** * Creates a control capable of displaying some information. This is * called once, when the application is initializing, from the UI thread. *//*w ww . j ava 2s .co m*/ @Override protected Control createControl(Composite parent) { mParent = parent; parent.setLayout(new FillLayout()); ImageLoader loader = ImageLoader.getDdmUiLibLoader(); if (mFileImage == null) { mFileImage = loader.loadImage("file.png", mParent.getDisplay()); } if (mFolderImage == null) { mFolderImage = loader.loadImage("folder.png", mParent.getDisplay()); } if (mPackageImage == null) { mPackageImage = loader.loadImage("android.png", mParent.getDisplay()); } if (mOtherImage == null) { // TODO: find a default image for other. } mTree = new Tree(parent, SWT.MULTI | SWT.FULL_SELECTION | SWT.VIRTUAL); mTree.setHeaderVisible(true); IPreferenceStore store = DdmUiPreferences.getStore(); // create columns TableHelper.createTreeColumn(mTree, "Name", SWT.LEFT, "0000drwxrwxrwx", COLUMN_NAME, store); //$NON-NLS-2$ TableHelper.createTreeColumn(mTree, "Size", SWT.RIGHT, "000000", COLUMN_SIZE, store); //$NON-NLS-2$ TableHelper.createTreeColumn(mTree, "Date", SWT.LEFT, "2007-08-14", COLUMN_DATE, store); //$NON-NLS-2$ TableHelper.createTreeColumn(mTree, "Time", SWT.LEFT, "20:54", COLUMN_TIME, store); //$NON-NLS-2$ TableHelper.createTreeColumn(mTree, "Permissions", SWT.LEFT, "drwxrwxrwx", COLUMN_PERMISSIONS, store); //$NON-NLS-2$ TableHelper.createTreeColumn(mTree, "Info", SWT.LEFT, "drwxrwxrwx", COLUMN_INFO, store); //$NON-NLS-2$ // create the jface wrapper mTreeViewer = new TreeViewer(mTree); // setup data provider mContentProvider = new DeviceContentProvider(); mTreeViewer.setContentProvider(mContentProvider); mTreeViewer.setLabelProvider(new FileLabelProvider(mFileImage, mFolderImage, mPackageImage, mOtherImage)); // setup a listener for selection mTreeViewer.addSelectionChangedListener(new ISelectionChangedListener() { @Override public void selectionChanged(SelectionChangedEvent event) { ISelection sel = event.getSelection(); if (sel.isEmpty()) { mPullAction.setEnabled(false); mPushAction.setEnabled(false); mDeleteAction.setEnabled(false); mCreateNewFolderAction.setEnabled(false); return; } if (sel instanceof IStructuredSelection) { IStructuredSelection selection = (IStructuredSelection) sel; Object element = selection.getFirstElement(); if (element == null) return; if (element instanceof FileEntry) { mPullAction.setEnabled(true); mPushAction.setEnabled(selection.size() == 1); if (selection.size() == 1) { FileEntry entry = (FileEntry) element; setDeleteEnabledState(entry); mCreateNewFolderAction.setEnabled(entry.isDirectory()); } else { mDeleteAction.setEnabled(false); } } } } }); // add support for double click mTreeViewer.addDoubleClickListener(new IDoubleClickListener() { @Override public void doubleClick(DoubleClickEvent event) { ISelection sel = event.getSelection(); if (sel instanceof IStructuredSelection) { IStructuredSelection selection = (IStructuredSelection) sel; if (selection.size() == 1) { FileEntry entry = (FileEntry) selection.getFirstElement(); String name = entry.getName(); FileEntry parentEntry = entry.getParent(); // can't really do anything with no parent if (parentEntry == null) { return; } // check this is a file like we want. Matcher m = mKeyFilePattern.matcher(name); if (m.matches()) { // get the name w/o the extension String baseName = m.group(1); // add the data extension String dataName = baseName + TRACE_DATA_EXT; FileEntry dataEntry = parentEntry.findChild(dataName); handleTraceDoubleClick(baseName, entry, dataEntry); } else { m = mDataFilePattern.matcher(name); if (m.matches()) { // get the name w/o the extension String baseName = m.group(1); // add the key extension String keyName = baseName + TRACE_KEY_EXT; FileEntry keyEntry = parentEntry.findChild(keyName); handleTraceDoubleClick(baseName, keyEntry, entry); } } } } } }); // setup drop listener mTreeViewer.addDropSupport(DND.DROP_COPY | DND.DROP_MOVE, new Transfer[] { FileTransfer.getInstance() }, new ViewerDropAdapter(mTreeViewer) { @Override public boolean performDrop(Object data) { // get the item on which we dropped the item(s) FileEntry target = (FileEntry) getCurrentTarget(); // in case we drop at the same level as root if (target == null) { return false; } // if the target is not a directory, we get the parent directory if (target.isDirectory() == false) { target = target.getParent(); } if (target == null) { return false; } // get the list of files to drop String[] files = (String[]) data; // do the drop pushFiles(files, target); // we need to finish with a refresh refresh(target); return true; } @Override public boolean validateDrop(Object target, int operation, TransferData transferType) { if (target == null) { return false; } // convert to the real item FileEntry targetEntry = (FileEntry) target; // if the target is not a directory, we get the parent directory if (targetEntry.isDirectory() == false) { target = targetEntry.getParent(); } if (target == null) { return false; } return true; } }); // create and start the refresh thread new Thread("Device Ls refresher") { @Override public void run() { while (true) { try { sleep(FileListingService.REFRESH_RATE); } catch (InterruptedException e) { return; } if (mTree != null && mTree.isDisposed() == false) { Display display = mTree.getDisplay(); if (display.isDisposed() == false) { display.asyncExec(new Runnable() { @Override public void run() { if (mTree.isDisposed() == false) { mTreeViewer.refresh(true); } } }); } else { return; } } else { return; } } } }.start(); return mTree; }
From source file:com.android.ddmuilib.StackTracePanel.java
License:Apache License
/** * Creates the controls for the StrackTrace display. * <p/>This method will set the parent {@link Composite} to use a {@link GridLayout} with * 2 columns./* w ww .java2 s .co m*/ * @param parent the parent composite. * @param prefs_stack_column * @param store */ public Table createPanel(Composite parent, String prefs_stack_column, IPreferenceStore store) { mStackTraceTable = new Table(parent, SWT.MULTI | SWT.FULL_SELECTION); mStackTraceTable.setHeaderVisible(false); mStackTraceTable.setLinesVisible(false); TableHelper.createTableColumn(mStackTraceTable, "Info", SWT.LEFT, "SomeLongClassName.method(android/somepackage/someotherpackage/somefile.java:99999)", //$NON-NLS-1$ prefs_stack_column, store); mStackTraceViewer = new TableViewer(mStackTraceTable); mStackTraceViewer.setContentProvider(new StackTraceContentProvider()); mStackTraceViewer.setLabelProvider(new StackTraceLabelProvider()); mStackTraceViewer.addDoubleClickListener(new IDoubleClickListener() { @Override public void doubleClick(DoubleClickEvent event) { if (sSourceRevealer != null && mCurrentClient != null) { // get the selected stack trace element ISelection selection = mStackTraceViewer.getSelection(); if (selection instanceof IStructuredSelection) { IStructuredSelection structuredSelection = (IStructuredSelection) selection; Object object = structuredSelection.getFirstElement(); if (object instanceof StackTraceElement) { StackTraceElement traceElement = (StackTraceElement) object; if (traceElement.isNativeMethod() == false) { sSourceRevealer.reveal(mCurrentClient.getClientData().getClientDescription(), traceElement.getClassName(), traceElement.getLineNumber()); } } } } } }); return mStackTraceTable; }
From source file:com.android.ddmuilib.ThreadPanel.java
License:Apache License
/** * Returns the current thread selection or <code>null</code> if none is found. * If a {@link ISelection} object is specified, the first {@link ThreadInfo} from this selection * is returned, otherwise, the <code>ISelection</code> returned by * {@link TableViewer#getSelection()} is used. * @param selection the {@link ISelection} to use, or <code>null</code> */// w w w . j av a 2 s .c o m private ThreadInfo getThreadSelection(ISelection selection) { if (selection == null) { selection = mThreadViewer.getSelection(); } if (selection instanceof IStructuredSelection) { IStructuredSelection structuredSelection = (IStructuredSelection) selection; Object object = structuredSelection.getFirstElement(); if (object instanceof ThreadInfo) { return (ThreadInfo) object; } } return null; }
From source file:com.android.ide.eclipse.adt.cdt.internal.actions.AddNativeAction.java
License:Open Source License
@Override public void run(IAction action) { IProject project = null;/*www . j a v a2 s .c om*/ if (selection != null && selection instanceof IStructuredSelection) { IStructuredSelection ss = (IStructuredSelection) selection; if (ss.size() == 1) { Object obj = ss.getFirstElement(); if (obj instanceof IProject) { project = (IProject) obj; } else if (obj instanceof PlatformObject) { project = (IProject) ((PlatformObject) obj).getAdapter(IProject.class); } } } if (project != null) { AddNativeWizard wizard = new AddNativeWizard(project, part.getSite().getWorkbenchWindow()); WizardDialog dialog = new WizardDialog(part.getSite().getShell(), wizard); dialog.open(); } }
From source file:com.android.ide.eclipse.adt.internal.launch.junit.AndroidJUnitLaunchConfigurationTab.java
License:Open Source License
/** * Returns the current Java element context from which to initialize * default settings, or <code>null</code> if none. * * @return Java element context.//from w w w . j ava 2s . c o m */ private IJavaElement getContext() { IWorkbenchWindow activeWorkbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); if (activeWorkbenchWindow == null) { return null; } IWorkbenchPage page = activeWorkbenchWindow.getActivePage(); if (page != null) { ISelection selection = page.getSelection(); if (selection instanceof IStructuredSelection) { IStructuredSelection ss = (IStructuredSelection) selection; if (!ss.isEmpty()) { Object obj = ss.getFirstElement(); if (obj instanceof IJavaElement) { return (IJavaElement) obj; } if (obj instanceof IResource) { IJavaElement je = JavaCore.create((IResource) obj); if (je == null) { IProject pro = ((IResource) obj).getProject(); je = JavaCore.create(pro); } if (je != null) { return je; } } } } IEditorPart part = page.getActiveEditor(); if (part != null) { IEditorInput input = part.getEditorInput(); return (IJavaElement) input.getAdapter(IJavaElement.class); } } return null; }
From source file:com.android.ide.eclipse.adt.internal.launch.LaunchShortcut.java
License:Open Source License
@Override public void launch(ISelection selection, String mode) { if (selection instanceof IStructuredSelection) { // get the object and the project from it IStructuredSelection structSelect = (IStructuredSelection) selection; Object o = structSelect.getFirstElement(); // get the first (and normally only) element if (o instanceof IAdaptable) { IResource r = (IResource) ((IAdaptable) o).getAdapter(IResource.class); // get the project from the resource if (r != null) { IProject project = r.getProject(); if (project != null) { ProjectState state = Sdk.getProjectState(project); if (state != null && state.isLibrary()) { MessageDialog.openError(PlatformUI.getWorkbench().getDisplay().getActiveShell(), "Android Launch", "Android library projects cannot be launched."); } else { // and launch launch(project, mode); }/* w w w .j a va2 s. co m*/ } } } } }
From source file:com.android.ide.eclipse.adt.internal.ui.ConfigurationSelector.java
License:Open Source License
/** * Creates the selector./*from w ww. j a va 2 s .co m*/ * <p/> * The {@link SelectorMode} changes the behavior of the selector depending on what is being * edited (a device config, a resource config, a given configuration). * * @param parent the composite parent. * @param mode the mode for the selector. */ public ConfigurationSelector(Composite parent, SelectorMode mode) { super(parent, SWT.NONE); mMode = mode; mBaseConfiguration.createDefault(); GridLayout gl = new GridLayout(4, false); gl.marginWidth = gl.marginHeight = 0; setLayout(gl); // first column is the first table final Table fullTable = new Table(this, SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER); fullTable.setLayoutData(new GridData(GridData.FILL_BOTH)); fullTable.setHeaderVisible(true); fullTable.setLinesVisible(true); // create the column final TableColumn fullTableColumn = new TableColumn(fullTable, SWT.LEFT); // set the header fullTableColumn.setText("Available Qualifiers"); fullTable.addControlListener(new ControlAdapter() { @Override public void controlResized(ControlEvent e) { Rectangle r = fullTable.getClientArea(); fullTableColumn.setWidth(r.width); } }); mFullTableViewer = new TableViewer(fullTable); mFullTableViewer.setContentProvider(new QualifierContentProvider()); // the label provider must return the value of the label only if the mode is // CONFIG_ONLY mFullTableViewer.setLabelProvider(new QualifierLabelProvider(mMode == SelectorMode.CONFIG_ONLY)); mFullTableViewer.setInput(mBaseConfiguration); mFullTableViewer.addSelectionChangedListener(new ISelectionChangedListener() { @Override public void selectionChanged(SelectionChangedEvent event) { ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { IStructuredSelection structSelection = (IStructuredSelection) selection; Object first = structSelection.getFirstElement(); if (first instanceof ResourceQualifier) { mAddButton.setEnabled(true); return; } } mAddButton.setEnabled(false); } }); // 2nd column is the left/right arrow button Composite buttonComposite = new Composite(this, SWT.NONE); gl = new GridLayout(1, false); gl.marginWidth = gl.marginHeight = 0; buttonComposite.setLayout(gl); buttonComposite.setLayoutData(new GridData(GridData.FILL_VERTICAL)); new Composite(buttonComposite, SWT.NONE); mAddButton = new Button(buttonComposite, SWT.BORDER | SWT.PUSH); mAddButton.setText("->"); mAddButton.setEnabled(false); mAddButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { IStructuredSelection selection = (IStructuredSelection) mFullTableViewer.getSelection(); Object first = selection.getFirstElement(); if (first instanceof ResourceQualifier) { ResourceQualifier qualifier = (ResourceQualifier) first; mBaseConfiguration.removeQualifier(qualifier); mSelectedConfiguration.addQualifier(qualifier); mFullTableViewer.refresh(); mSelectionTableViewer.refresh(); mSelectionTableViewer.setSelection(new StructuredSelection(qualifier), true); onChange(false /* keepSelection */); } } }); mRemoveButton = new Button(buttonComposite, SWT.BORDER | SWT.PUSH); mRemoveButton.setText("<-"); mRemoveButton.setEnabled(false); mRemoveButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { IStructuredSelection selection = (IStructuredSelection) mSelectionTableViewer.getSelection(); Object first = selection.getFirstElement(); if (first instanceof ResourceQualifier) { ResourceQualifier qualifier = (ResourceQualifier) first; mSelectedConfiguration.removeQualifier(qualifier); mBaseConfiguration.addQualifier(qualifier); mFullTableViewer.refresh(); mSelectionTableViewer.refresh(); onChange(false /* keepSelection */); } } }); // 3rd column is the selected config table final Table selectionTable = new Table(this, SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER); selectionTable.setLayoutData(new GridData(GridData.FILL_BOTH)); selectionTable.setHeaderVisible(true); selectionTable.setLinesVisible(true); // create the column final TableColumn selectionTableColumn = new TableColumn(selectionTable, SWT.LEFT); // set the header selectionTableColumn.setText("Chosen Qualifiers"); selectionTable.addControlListener(new ControlAdapter() { @Override public void controlResized(ControlEvent e) { Rectangle r = selectionTable.getClientArea(); selectionTableColumn.setWidth(r.width); } }); mSelectionTableViewer = new TableViewer(selectionTable); mSelectionTableViewer.setContentProvider(new QualifierContentProvider()); // always show the qualifier value in this case. mSelectionTableViewer.setLabelProvider(new QualifierLabelProvider(true /* showQualifierValue */)); mSelectionTableViewer.setInput(mSelectedConfiguration); mSelectionTableViewer.addSelectionChangedListener(new ISelectionChangedListener() { @Override public void selectionChanged(SelectionChangedEvent event) { // ignore selection changes during resfreshes in some cases. if (mOnRefresh) { return; } ISelection selection = event.getSelection(); if (selection instanceof IStructuredSelection) { IStructuredSelection structSelection = (IStructuredSelection) selection; if (structSelection.isEmpty() == false) { Object first = structSelection.getFirstElement(); if (first instanceof ResourceQualifier) { mRemoveButton.setEnabled(true); if (mMode != SelectorMode.CONFIG_ONLY) { QualifierEditBase composite = mUiMap.get(first.getClass()); if (composite != null) { composite.setQualifier((ResourceQualifier) first); } mStackLayout.topControl = composite; mQualifierEditParent.layout(); } return; } } else { if (mMode != SelectorMode.CONFIG_ONLY) { mStackLayout.topControl = null; mQualifierEditParent.layout(); } } } mRemoveButton.setEnabled(false); } }); if (mMode != SelectorMode.CONFIG_ONLY) { // 4th column is the detail of the selected qualifier mQualifierEditParent = new Composite(this, SWT.NONE); mQualifierEditParent.setLayout(mStackLayout = new StackLayout()); mQualifierEditParent.setLayoutData(new GridData(GridData.FILL_VERTICAL)); // create the UI for all the qualifiers, and associate them to the // ResourceQualifer class. mUiMap.put(CountryCodeQualifier.class, new MCCEdit(mQualifierEditParent)); mUiMap.put(NetworkCodeQualifier.class, new MNCEdit(mQualifierEditParent)); mUiMap.put(LocaleQualifier.class, new LocaleEdit(mQualifierEditParent)); mUiMap.put(LayoutDirectionQualifier.class, new LayoutDirectionEdit(mQualifierEditParent)); mUiMap.put(SmallestScreenWidthQualifier.class, new SmallestScreenWidthEdit(mQualifierEditParent)); mUiMap.put(ScreenWidthQualifier.class, new ScreenWidthEdit(mQualifierEditParent)); mUiMap.put(ScreenHeightQualifier.class, new ScreenHeightEdit(mQualifierEditParent)); mUiMap.put(ScreenSizeQualifier.class, new ScreenSizeEdit(mQualifierEditParent)); mUiMap.put(ScreenRatioQualifier.class, new ScreenRatioEdit(mQualifierEditParent)); mUiMap.put(ScreenOrientationQualifier.class, new OrientationEdit(mQualifierEditParent)); mUiMap.put(UiModeQualifier.class, new UiModeEdit(mQualifierEditParent)); mUiMap.put(NightModeQualifier.class, new NightModeEdit(mQualifierEditParent)); mUiMap.put(DensityQualifier.class, new DensityEdit(mQualifierEditParent)); mUiMap.put(TouchScreenQualifier.class, new TouchEdit(mQualifierEditParent)); mUiMap.put(KeyboardStateQualifier.class, new KeyboardEdit(mQualifierEditParent)); mUiMap.put(TextInputMethodQualifier.class, new TextInputEdit(mQualifierEditParent)); mUiMap.put(NavigationStateQualifier.class, new NavigationStateEdit(mQualifierEditParent)); mUiMap.put(NavigationMethodQualifier.class, new NavigationEdit(mQualifierEditParent)); mUiMap.put(ScreenDimensionQualifier.class, new ScreenDimensionEdit(mQualifierEditParent)); mUiMap.put(VersionQualifier.class, new VersionEdit(mQualifierEditParent)); } }