Example usage for org.eclipse.jface.dialogs IDialogSettings getDouble

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs IDialogSettings getDouble.

Prototype

double getDouble(String key) throws NumberFormatException;

Source Link

Document

Convenience API.

Usage

From source file:net.tourbook.common.util.Util.java

License:Open Source License

/**
 * @param state/*from   w ww  .j  a va2  s  . c o m*/
 * @param key
 * @param defaultValue
 * @return Returns a float value from {@link IDialogSettings}. When the key is not found, the
 *         default value is returned.
 */
public static double getStateDouble(final IDialogSettings state, final String key, final double defaultValue) {

    if (state == null) {
        return defaultValue;
    }

    try {
        return state.get(key) == null ? defaultValue : state.getDouble(key);
    } catch (final NumberFormatException e) {
        return defaultValue;
    }
}

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From source file:net.tourbook.util.Util.java

License:Open Source License

/**
 * @param state/*from   w w w  . ja  v  a 2 s . c  o m*/
 * @param key
 * @param defaultValue
 * @return Returns a float value from {@link IDialogSettings}. When the key is not found, the
 *         default value is returned.
 */
public static double getStateDouble(final IDialogSettings state, final String key, final double defaultValue) {
    try {
        return state.get(key) == null ? defaultValue : state.getDouble(key);
    } catch (final NumberFormatException e) {
        return defaultValue;
    }
}

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From source file:org.kalypso.contribs.eclipse.jface.dialog.DialogSettingsUtils.java

License:Open Source License

/**
 * Calls {@link IDialogSettings#getDouble(String)} but catches the {@link NumberFormatException} (e.g. if the key does
 * not exist) and returns the defaultValue.
 * /*w  ww  . j  av a 2  s  .  c  o  m*/
 * @param defaultValue
 *          Returned, if the settings do not contain a double for the given key.
 */
public static double getDouble(final IDialogSettings dialogSettings, final String key,
        final double defaultValue) {
    try {
        return dialogSettings.getDouble(key);
    } catch (final NumberFormatException e) {
        // ignored
    }

    return defaultValue;
}

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From source file:org.kalypso.model.wspm.tuhh.ui.actions.simplify.SimplifyProfilePage.java

License:Open Source License

private void initFromSettings() {
    final IDialogSettings dialogSettings = getDialogSettings();
    if (dialogSettings == null)
        return;//  ww  w .  j av a2s.  c om

    try {
        m_distance = dialogSettings.getDouble(SETTINGS_DISTANCE);
        m_isKeepBuildingPoints = dialogSettings.getBoolean(SETTINGS_KEEP_BUILDING_PONITS);
    } catch (final NumberFormatException e) {
        // ignore
    }
}

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From source file:org.netxms.ui.eclipse.networkmaps.views.AbstractNetworkMapView.java

License:Open Source License

@Override
public final void createPartControl(Composite parent) {
    FillLayout layout = new FillLayout();
    parent.setLayout(layout);//from   w  ww.  ja  v  a2  s  .  c o  m

    viewer = new ExtendedGraphViewer(parent, SWT.NONE);
    viewer.setContentProvider(new MapContentProvider(viewer));
    labelProvider = new MapLabelProvider(viewer);
    viewer.setLabelProvider(labelProvider);
    viewer.setBackgroundColor(parent.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND).getRGB());

    IDialogSettings settings = Activator.getDefault().getDialogSettings();
    try {
        alwaysFitLayout = settings.getBoolean(viewId + ".alwaysFitLayout"); //$NON-NLS-1$
        labelProvider.setObjectFigureType(
                MapObjectDisplayMode.getByValue(settings.getInt(viewId + ".objectFigureType"))); //$NON-NLS-1$
    } catch (Exception e) {
    }

    // Zoom level restore and save
    try {
        viewer.zoomTo(settings.getDouble(viewId + ".zoom")); //$NON-NLS-1$
    } catch (NumberFormatException e) {
    }
    viewer.getGraphControl().addDisposeListener(new DisposeListener() {
        @Override
        public void widgetDisposed(DisposeEvent e) {
            IDialogSettings settings = Activator.getDefault().getDialogSettings();
            settings.put(viewId + ".zoom", viewer.getZoom()); //$NON-NLS-1$
        }
    });

    getSite().setSelectionProvider(this);

    ISelectionChangedListener listener = new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent e) {
            if (bendpointEditor != null) {
                bendpointEditor.stop();
                bendpointEditor = null;
            }

            currentSelection = transformSelection(e.getSelection());

            if (currentSelection.size() == 1) {
                int selectionType = analyzeSelection(currentSelection);
                if (selectionType == SELECTION_OBJECTS) {
                    AbstractObject object = (AbstractObject) currentSelection.getFirstElement();
                    actionOpenDrillDownObject.setEnabled(object.getDrillDownObjectId() != 0);
                } else {
                    actionOpenDrillDownObject.setEnabled(false);
                    if (selectionType == SELECTION_LINKS) {
                        NetworkMapLink link = (NetworkMapLink) currentSelection.getFirstElement();
                        if (link.getRouting() == NetworkMapLink.ROUTING_BENDPOINTS) {
                            bendpointEditor = new BendpointEditor(link,
                                    (GraphConnection) viewer.getGraphControl().getSelection().get(0), viewer);
                        }
                    }
                }
            } else {
                actionOpenDrillDownObject.setEnabled(false);
            }

            if (selectionListeners.isEmpty())
                return;

            SelectionChangedEvent event = new SelectionChangedEvent(AbstractNetworkMapView.this,
                    currentSelection);
            for (ISelectionChangedListener l : selectionListeners) {
                l.selectionChanged(event);
            }
        }
    };
    viewer.addPostSelectionChangedListener(listener);

    viewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            int selectionType = analyzeSelection(currentSelection);
            if (selectionType == SELECTION_OBJECTS) {
                AbstractObject object = (AbstractObject) currentSelection.getFirstElement();

                for (DoubleClickHandlerData h : doubleClickHandlers) {
                    if ((h.enabledFor == null) || (h.enabledFor.isInstance(object))) {
                        if (h.handler.onDoubleClick(object)) {
                            return;
                        }
                    }
                }
            }

            // Default behavior
            actionOpenDrillDownObject.run();
        }
    });

    sessionListener = new SessionListener() {
        @Override
        public void notificationHandler(final SessionNotification n) {
            if (n.getCode() == SessionNotification.OBJECT_CHANGED) {
                viewer.getControl().getDisplay().asyncExec(new Runnable() {
                    @Override
                    public void run() {
                        onObjectChange((AbstractObject) n.getObject());
                    }
                });
            }
        }
    };
    session.addListener(sessionListener);

    createActions();
    contributeToActionBars();
    createPopupMenu();

    if (automaticLayoutEnabled) {
        setLayoutAlgorithm(layoutAlgorithm, true);
    } else {
        viewer.setLayoutAlgorithm(new ManualLayout());
    }

    activateContext();
    registerDoubleClickHandlers();
    setupMapControl();
    refreshMap();
}

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