();
+ if (point != null) {
+ IExtension[] extensions = point.getExtensions();
+
+ for (IExtension ext : extensions) {
+ IConfigurationElement[] config = ext
+ .getConfigurationElements();
+
+ for (IConfigurationElement cfg : config) {
+ try {
+ IGisDataStorePlugin plugin = (IGisDataStorePlugin) cfg
+ .createExecutableExtension("class");
+ String pluginName = cfg.getAttribute("name");
+ plugins.put(pluginName, plugin);
+ } catch (CoreException e) {
+ Activator.statusHandler.error(
+ "Error loading unit registrations for "
+ + cfg.getAttribute("class"), e);
+ }
+ }
+ }
+ }
+ pluginNames = plugins.keySet().toArray(new String[plugins.size()]);
+ Arrays.sort(pluginNames);
+ }
+ return pluginNames;
+ }
+
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/GisViewerPreferencePage.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/GisViewerPreferencePage.java
new file mode 100644
index 0000000000..2326223c9d
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/GisViewerPreferencePage.java
@@ -0,0 +1,90 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.jface.preference.FieldEditorPreferencePage;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPreferencePage;
+
+import com.raytheon.uf.viz.gisdatastore.Activator;
+import com.raytheon.uf.viz.gisdatastore.rsc.DataStoreResource;
+
+/**
+ * Preference page for GIS Viewer
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Nov 26, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class GisViewerPreferencePage extends FieldEditorPreferencePage
+ implements IWorkbenchPreferencePage {
+
+ public GisViewerPreferencePage() {
+ super(FieldEditorPreferencePage.GRID);
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
+ */
+ @Override
+ public void init(IWorkbench workbench) {
+ IPreferenceStore store = Activator.getDefault().getPreferenceStore();
+ setPreferenceStore(store);
+ setDescription("GIS Viewer Preferences");
+ }
+
+ @Override
+ protected void createFieldEditors() {
+ AbstractFieldEditor colorEditor = new ColorFieldEditor(
+ DataStoreResource.HIGHLIGHT_COLOR_KEY, "Highlight Color",
+ getFieldEditorParent());
+
+ AbstractFieldEditor styleEditor = new LineStyleFieldEditor(
+ DataStoreResource.HIGHLIGHT_STYLE_KEY, "Highlight Style",
+ getFieldEditorParent());
+
+ AbstractFieldEditor widthEditor = new LineWidthFieldEditor(
+ DataStoreResource.HIGHLIGHT_WIDTH_KEY, "Highlight Width",
+ getFieldEditorParent());
+
+ AbstractFieldEditor opacityEditor = new OpacityFieldEditor(
+ DataStoreResource.PRODUCT_OPACITY_KEY, "Product Opacity",
+ getFieldEditorParent());
+
+ addField(colorEditor);
+ addField(styleEditor);
+ addField(widthEditor);
+ addField(opacityEditor);
+ }
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineStyleDialog.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineStyleDialog.java
new file mode 100644
index 0000000000..a8a78c2af3
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineStyleDialog.java
@@ -0,0 +1,130 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.swt.widgets.TableItem;
+
+import com.raytheon.uf.viz.core.IGraphicsTarget.LineStyle;
+
+/**
+ * Dialog for selecting line opacity
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Nov 27, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class LineStyleDialog extends Dialog {
+ LineStyle style;
+
+ protected LineStyleDialog(Shell parentShell, LineStyle origStyle) {
+ super(parentShell);
+ this.style = origStyle;
+ }
+
+ @Override
+ protected void configureShell(Shell newShell) {
+ super.configureShell(newShell);
+ }
+
+ @Override
+ protected Control createDialogArea(Composite parent) {
+ Composite comp = (Composite) super.createDialogArea(parent);
+ Label label = new Label(comp, SWT.CENTER);
+ label.setText("Double-Click to select");
+ GridData layoutData = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
+ label.setLayoutData(layoutData);
+
+ Display d = comp.getDisplay();
+ Table table = new Table(comp, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL);
+ layoutData = new GridData(SWT.FILL, SWT.FILL, true, true);
+ layoutData.heightHint = table.getItemHeight()
+ * Math.min(10, LineStyle.values().length);
+ table.setLayoutData(layoutData);
+
+ for (LineStyle ls : LineStyle.values()) {
+ if (ls.equals(LineStyle.DEFAULT)) {
+ continue;
+ }
+ TableItem item = new TableItem(table, SWT.NONE);
+ Image image = new Image(d, 128, 10);
+ Rectangle bounds = image.getBounds();
+ int[] dashes = ls.getSWTLineStyle();
+ GC gc = new GC(image);
+ gc.fillRectangle(bounds);
+ gc.setLineDash(dashes);
+ gc.drawLine(bounds.x, bounds.y + bounds.height / 2,
+ bounds.width - 1, bounds.y + bounds.height / 2);
+
+ gc.dispose();
+ item.setImage(image);
+ image.dispose();
+ item.setData(ls);
+
+ if (ls.equals(this.style)) {
+ table.setSelection(item);
+ }
+ }
+ table.addSelectionListener(new SelectionAdapter() {
+
+ @Override
+ public void widgetDefaultSelected(SelectionEvent e) {
+ Table table = (Table) e.widget;
+ TableItem item = table.getSelection()[0];
+ style = (LineStyle) item.getData();
+ okPressed();
+ }
+ });
+
+ return comp;
+ }
+
+ @Override
+ protected Control createButtonBar(Composite parent) {
+ return null;
+ }
+
+ public LineStyle getStyle() {
+ return style;
+ }
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineStyleFieldEditor.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineStyleFieldEditor.java
new file mode 100644
index 0000000000..14c4a12454
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineStyleFieldEditor.java
@@ -0,0 +1,133 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+
+import com.raytheon.uf.viz.core.IGraphicsTarget.LineStyle;
+
+/**
+ * Preference field editor for selecting a color for the DataStoreResource
+ * highlight
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Nov 26, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class LineStyleFieldEditor extends AbstractFieldEditor {
+
+ protected LineStyle fStyle;
+
+ protected LineStyleFieldEditor() {
+ super();
+ }
+
+ /**
+ * Creates a line opacity field editor.
+ *
+ * @param name
+ * the name of the preference this field editor works on
+ * @param labelText
+ * the label text of the field editor
+ * @param parent
+ * the parent of the field editor's control
+ */
+ public LineStyleFieldEditor(String name, String labelText, Composite parent) {
+ super(name, labelText, parent);
+ }
+
+ @Override
+ protected void init(String name, String text) {
+ super.init(name, text);
+ this.fStyle = LineStyle.SOLID;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.preference.FieldEditor#adjustForNumColumns(int)
+ */
+ @Override
+ protected void adjustForNumColumns(int numColumns) {
+ ((GridData) fButton.getLayoutData()).horizontalSpan = numColumns - 1;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.preference.FieldEditor#getNumberOfControls()
+ */
+ @Override
+ public int getNumberOfControls() {
+ return 2;
+ }
+
+ @Override
+ protected void open() {
+ LineStyleDialog dlg = new LineStyleDialog(fButton.getShell(), fStyle);
+ if (dlg.open() == Window.OK) {
+ this.fStyle = dlg.getStyle();
+ updateImage();
+ }
+ }
+
+ @Override
+ protected void updateImage() {
+ super.updateImage();
+ fImage = new Image(fButton.getDisplay(), fExtent.x, fExtent.y);
+ GC gc = new GC(fImage);
+ // gc.setBackground(fButton.getBackground());
+ gc.fillRectangle(0, 0, fExtent.x, fExtent.y);
+ int y = fExtent.y / 2;
+ gc.setLineDash(this.fStyle.getSWTLineStyle());
+ gc.drawLine(0, y, fExtent.x, y);
+ gc.dispose();
+ fButton.setImage(fImage);
+ }
+
+ @Override
+ protected void setValueFromString(String value) {
+ LineStyle style = StringConverter.asLineStyle(value);
+ if (style == null) {
+ this.fStyle = LineStyle.SOLID;
+ } else {
+ this.fStyle = style;
+ }
+ }
+
+ @Override
+ protected String getStringFromValue() {
+ return StringConverter.asString(fStyle);
+ }
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineWidthDialog.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineWidthDialog.java
new file mode 100644
index 0000000000..4324a567ef
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineWidthDialog.java
@@ -0,0 +1,130 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.swt.widgets.TableItem;
+
+/**
+ * Dialog for selecting line width
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Nov 27, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class LineWidthDialog extends Dialog {
+ int width;
+
+ private int min;
+
+ private int max;
+
+ protected LineWidthDialog(Shell parentShell, int width, int min, int max) {
+ super(parentShell);
+ this.width = width;
+ this.min = min;
+ this.max = max;
+ }
+
+ @Override
+ protected void configureShell(Shell newShell) {
+ super.configureShell(newShell);
+ }
+
+ @Override
+ protected Control createDialogArea(Composite parent) {
+ Composite comp = (Composite) super.createDialogArea(parent);
+ Label label = new Label(comp, SWT.CENTER);
+ label.setText("Double-Click to select");
+ GridData layoutData = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
+ label.setLayoutData(layoutData);
+
+ Display d = comp.getDisplay();
+ Table table = new Table(comp, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL);
+ layoutData = new GridData(SWT.FILL, SWT.FILL, true, true);
+ layoutData.heightHint = table.getItemHeight()
+ * Math.min(10, max - min + 1);
+ table.setLayoutData(layoutData);
+
+ for (int w = min; w <= max; w++) {
+ TableItem item = new TableItem(table, SWT.NONE);
+ Image image = new Image(d, 128, 10);
+ Rectangle bounds = image.getBounds();
+ GC gc = new GC(image);
+ gc.fillRectangle(bounds);
+ gc.setLineWidth(w);
+ gc.drawLine(bounds.x, bounds.y + bounds.height / 2,
+ bounds.width - 1, bounds.y + bounds.height / 2);
+
+ gc.dispose();
+ item.setImage(image);
+ image.dispose();
+ item.setData(w);
+
+ if (w == this.width) {
+ table.setSelection(item);
+ }
+ }
+ table.addSelectionListener(new SelectionAdapter() {
+
+ @Override
+ public void widgetDefaultSelected(SelectionEvent e) {
+ Table table = (Table) e.widget;
+ TableItem item = table.getSelection()[0];
+ width = (Integer) item.getData();
+ okPressed();
+ }
+ });
+
+ return comp;
+ }
+
+ @Override
+ protected Control createButtonBar(Composite parent) {
+ return null;
+ }
+
+ public int getWidth() {
+ return this.width;
+ }
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineWidthFieldEditor.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineWidthFieldEditor.java
new file mode 100644
index 0000000000..665ca34877
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/LineWidthFieldEditor.java
@@ -0,0 +1,141 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * Preference field editor for selecting a line width for DataStoreResource
+ * highlight
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Nov 27, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class LineWidthFieldEditor extends AbstractFieldEditor {
+ private static final int MAX_WIDTH = 5;
+
+ private static final int MIN_WIDTH = 1;
+
+ private static int DEFAULT_WIDTH = 2;
+
+ private int fWidth;
+
+ /**
+ *
+ */
+ public LineWidthFieldEditor() {
+ super();
+ }
+
+ /**
+ * @param name
+ * @param labelText
+ * @param parent
+ */
+ public LineWidthFieldEditor(String name, String labelText, Composite parent) {
+ super(name, labelText, parent);
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * com.raytheon.uf.viz.gisdatastore.ui.AbstractFieldEditor#updateImage()
+ */
+ @Override
+ protected void updateImage() {
+ super.updateImage();
+ fImage = new Image(fButton.getDisplay(), fExtent.x, fExtent.y);
+ GC gc = new GC(fImage);
+ // gc.setBackground(fButton.getBackground());
+ gc.fillRectangle(0, 0, fExtent.x, fExtent.y);
+ int y = fExtent.y / 2;
+ gc.setLineWidth(this.fWidth);
+ gc.drawLine(0, y, fExtent.x, y);
+ gc.dispose();
+ fButton.setImage(fImage);
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see com.raytheon.uf.viz.gisdatastore.ui.AbstractFieldEditor#open()
+ */
+ @Override
+ protected void open() {
+ LineWidthDialog dlg = new LineWidthDialog(fButton.getShell(), fWidth,
+ MIN_WIDTH, MAX_WIDTH);
+ if (dlg.open() == Window.OK) {
+ this.fWidth = dlg.getWidth();
+ updateImage();
+ }
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * com.raytheon.uf.viz.gisdatastore.ui.AbstractFieldEditor#setValueFromString
+ * (java.lang.String)
+ */
+ @Override
+ protected void setValueFromString(String value) {
+ int width = MIN_WIDTH;
+ Integer i = StringConverter.asInteger(value);
+ if (i != null) {
+ width = i.intValue();
+ }
+
+ if (width < MIN_WIDTH) {
+ this.fWidth = MIN_WIDTH;
+ } else if (width > MAX_WIDTH) {
+ this.fWidth = MAX_WIDTH;
+ } else {
+ this.fWidth = width;
+ }
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * com.raytheon.uf.viz.gisdatastore.ui.AbstractFieldEditor#getStringFromValue
+ * ()
+ */
+ @Override
+ protected String getStringFromValue() {
+ return StringConverter.asString(this.fWidth);
+ }
+
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/OpacityFieldEditor.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/OpacityFieldEditor.java
new file mode 100644
index 0000000000..27f740c314
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/OpacityFieldEditor.java
@@ -0,0 +1,159 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+
+import com.raytheon.viz.ui.dialogs.SetOpacityDialog;
+
+/**
+ * Preference field editor for selecting the opacity of a DataStoreResource when
+ * loaded as a product
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Dec 13, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class OpacityFieldEditor extends AbstractFieldEditor {
+ private static final RGB COLOR = new RGB(0, 255, 255);
+
+ protected float fOpacity;
+
+ protected OpacityFieldEditor() {
+ super();
+ }
+
+ /**
+ * Creates a line opacity field editor.
+ *
+ * @param name
+ * the name of the preference this field editor works on
+ * @param labelText
+ * the label text of the field editor
+ * @param parent
+ * the parent of the field editor's control
+ */
+ public OpacityFieldEditor(String name, String labelText, Composite parent) {
+ super(name, labelText, parent);
+ }
+
+ @Override
+ protected void init(String name, String text) {
+ super.init(name, text);
+ this.fOpacity = 0.35f;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.preference.FieldEditor#adjustForNumColumns(int)
+ */
+ @Override
+ protected void adjustForNumColumns(int numColumns) {
+ ((GridData) fButton.getLayoutData()).horizontalSpan = numColumns - 1;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.preference.FieldEditor#getNumberOfControls()
+ */
+ @Override
+ public int getNumberOfControls() {
+ return 2;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see com.raytheon.uf.viz.gisdatastore.ui.AbstractFieldEditor#open()
+ */
+ @Override
+ protected void open() {
+ SetOpacityDialog dlg = new SetOpacityDialog(fButton.getShell(),
+ fOpacity, COLOR);
+ if (dlg.open() == Window.OK) {
+ this.fOpacity = dlg.getOpacity();
+ updateImage();
+ }
+ }
+
+ @Override
+ protected void updateImage() {
+ super.updateImage();
+ fImage = new Image(fButton.getDisplay(), fExtent.x, fExtent.y);
+ GC gc = new GC(fImage);
+
+ Rectangle rect1 = fImage.getBounds();
+ gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_BLACK));
+ gc.fillRectangle(rect1);
+
+ int dx = rect1.width / 5;
+ int dy = rect1.height / 5;
+
+ Rectangle rect2 = new Rectangle(rect1.x + dx, rect1.y + dy, rect1.width
+ - 2 * dx, rect1.height - 2 * dy);
+ gc.setForeground(gc.getDevice().getSystemColor(SWT.COLOR_WHITE));
+ gc.drawRectangle(rect2);
+
+ Color color = new Color(gc.getDevice(), COLOR);
+ gc.setBackground(color);
+ gc.setAlpha((int) (fOpacity * 255));
+ gc.fillRectangle(rect1);
+ color.dispose();
+
+ gc.dispose();
+ fButton.setImage(fImage);
+ }
+
+ @Override
+ protected void setValueFromString(String value) {
+ Float opacity = StringConverter.asFloat(value);
+ if (opacity == null) {
+ this.fOpacity = 0.35f;
+ } else {
+ this.fOpacity = opacity;
+ }
+ }
+
+ @Override
+ protected String getStringFromValue() {
+ return StringConverter.asString(fOpacity);
+ }
+
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/PreferenceConverter.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/PreferenceConverter.java
new file mode 100644
index 0000000000..a22c53370a
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/PreferenceConverter.java
@@ -0,0 +1,201 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.swt.graphics.RGB;
+
+import com.raytheon.uf.viz.core.IGraphicsTarget.LineStyle;
+import com.raytheon.uf.viz.core.RGBColors;
+
+/**
+ * Utility for loading and saving GIS Viewer preferences
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Nov 27, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class PreferenceConverter {
+ private PreferenceConverter() {
+ // unused, all methods are static
+ }
+
+ /**
+ * Get an RGB color preference value. If no preference is stored,
+ * defaultValue will be returned
+ *
+ * @param prefs
+ * the preference store
+ * @param key
+ * the preference key
+ * @param defaultValue
+ * the default value
+ * @return the RGB color
+ */
+ public static RGB getRGB(IPreferenceStore prefs, String key,
+ String defaultValue) {
+ String value = prefs.getString(key);
+ RGB newColor = StringConverter.asRGB(value);
+
+ if (newColor == null) {
+ newColor = StringConverter.asRGB(defaultValue);
+ }
+ return newColor;
+ }
+
+ /**
+ * Store an RGB color preference value.
+ *
+ * @param prefs
+ * the preference store
+ * @param key
+ * the preference key
+ * @param color
+ * the RGB color to be stored
+ */
+ public static void setValue(IPreferenceStore prefs, String key, RGB color) {
+ String value = RGBColors.getColorName(color);
+ prefs.setValue(key, value);
+ }
+
+ /**
+ * Get a LineStyle value. If no preference is stored, defaultValue will be
+ * returned
+ *
+ * @param prefs
+ * the preference store
+ * @param key
+ * the preference key
+ * @param defaultValue
+ * the default value
+ * @return the LineStyle
+ */
+ public static LineStyle getLineStyle(IPreferenceStore prefs, String key,
+ String defaultValue) {
+ String value = prefs.getString(key);
+ LineStyle style = StringConverter.asLineStyle(value);
+
+ if (style == null) {
+ style = StringConverter.asLineStyle(defaultValue);
+ }
+
+ return style;
+ }
+
+ /**
+ * Store a LineStyle preference value.
+ *
+ * @param prefs
+ * the preference store
+ * @param key
+ * the preference key
+ * @param opacity
+ * the LineStyle to be stored
+ */
+ public static void setValue(IPreferenceStore prefs, String key,
+ LineStyle style) {
+ String value = style.name();
+ prefs.setValue(key, value);
+ }
+
+ /**
+ * Get an integer preference value. If no preference is stored, defaultValue
+ * will be returned
+ *
+ * @param prefs
+ * the preference store
+ * @param key
+ * the preference key
+ * @param defaultValue
+ * the default value
+ * @return the integer value
+ */
+ public static int getInt(IPreferenceStore prefs, String key,
+ String defaultValue) {
+ String stringValue = prefs.getString(key);
+ Integer value = StringConverter.asInteger(stringValue);
+ if (value == null) {
+ value = StringConverter.asInteger(defaultValue);
+ }
+ return value;
+ }
+
+ /**
+ * Store an integer preference value.
+ *
+ * @param prefs
+ * the preference store
+ * @param key
+ * the preference key
+ * @param value
+ * the integer value to be stored
+ */
+ public static void setValue(IPreferenceStore prefs, String key, int value) {
+ String stringValue = StringConverter.asString(value);
+ prefs.setValue(key, stringValue);
+ }
+
+ /**
+ * Get an float preference value. If no preference is stored, defaultValue
+ * will be returned
+ *
+ * @param prefs
+ * the preference store
+ * @param key
+ * the preference key
+ * @param defaultValue
+ * the default value
+ * @return the float value
+ */
+ public static float getFloat(IPreferenceStore prefs, String key,
+ String defaultValue) {
+ String stringValue = prefs.getString(key);
+ Float value = StringConverter.asFloat(stringValue);
+ if (value == null) {
+ value = StringConverter.asFloat(defaultValue);
+ }
+ return value;
+ }
+
+ /**
+ * Store an float preference value.
+ *
+ * @param prefs
+ * the preference store
+ * @param key
+ * the preference key
+ * @param value
+ * the float value to be stored
+ */
+ public static void setValue(IPreferenceStore prefs, String key, float value) {
+ String stringValue = StringConverter.asString(value);
+ prefs.setValue(key, stringValue);
+ }
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/SelectAttributeDialog.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/SelectAttributeDialog.java
new file mode 100644
index 0000000000..8ac0d18772
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/SelectAttributeDialog.java
@@ -0,0 +1,112 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.List;
+import org.eclipse.swt.widgets.Shell;
+
+import com.raytheon.uf.viz.gisdatastore.rsc.DataStoreResource;
+import com.raytheon.viz.ui.dialogs.CaveJFACEDialog;
+
+/**
+ * TODO Add Description
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Dec 13, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class SelectAttributeDialog extends CaveJFACEDialog {
+
+ private DataStoreResource rsc;
+
+ private String originalSampleAttribute;
+
+ public SelectAttributeDialog(Shell parentShell, DataStoreResource rsc) {
+ super(parentShell);
+ this.rsc = rsc;
+ this.originalSampleAttribute = rsc.getSampleAttribute();
+ }
+
+ @Override
+ protected void configureShell(Shell newShell) {
+ super.configureShell(newShell);
+ newShell.setText("Select Sample Attribute");
+ }
+
+ @Override
+ protected Control createDialogArea(Composite parent) {
+ Composite comp = (Composite) super.createDialogArea(parent);
+
+ List attrList = new List(comp, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL
+ | SWT.H_SCROLL);
+ GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, true);
+ attrList.setItems(rsc.getAttributeNames());
+ if (attrList.getItemCount() > 20) {
+ layoutData.heightHint = attrList.getItemHeight() * 20;
+ }
+ attrList.setLayoutData(layoutData);
+
+ if (originalSampleAttribute != null) {
+ attrList.setSelection(new String[] { originalSampleAttribute });
+ }
+ attrList.addSelectionListener(new SelectionAdapter() {
+
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ List list = (List) e.widget;
+ String attr = list.getSelection()[0];
+ rsc.setSampleAttribute(attr);
+ }
+
+ @Override
+ public void widgetDefaultSelected(SelectionEvent e) {
+ List list = (List) e.widget;
+ String attr = list.getSelection()[0];
+ rsc.setSampleAttribute(attr);
+ okPressed();
+ }
+ });
+
+ return comp;
+ }
+
+ @Override
+ protected void cancelPressed() {
+ rsc.setSampleAttribute(originalSampleAttribute);
+ super.cancelPressed();
+ }
+
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/SortOrderDialog.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/SortOrderDialog.java
new file mode 100644
index 0000000000..182d113a0b
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/SortOrderDialog.java
@@ -0,0 +1,234 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Group;
+import org.eclipse.swt.widgets.Shell;
+
+import com.raytheon.uf.common.dataplugin.gfe.type.Pair;
+import com.raytheon.viz.ui.dialogs.CaveJFACEDialog;
+
+/**
+ * Dialog to allow the user to define the sort order for the
+ * {@link AttributeViewer}
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Nov 29, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class SortOrderDialog extends CaveJFACEDialog {
+ private class SortField {
+ public static final int ASCENDING_VALUE = 1;
+
+ public static final int DESCENDING_VALUE = -1;
+
+ private static final String ASCENDING_TEXT = "Ascending";
+
+ private static final String DESCENDING_TEXT = "Descending";
+
+ private Group group;
+
+ private Combo columnCombo;
+
+ private Combo orderCombo;
+
+ public SortField(Composite parent) {
+ group = new Group(parent, SWT.DEFAULT);
+ GridData layoutData = new GridData(SWT.FILL, SWT.DEFAULT, true,
+ false);
+ group.setLayoutData(layoutData);
+ GridLayout layout = new GridLayout(2, false);
+ group.setLayout(layout);
+ group.setText("Then by:");
+
+ columnCombo = new Combo(group, SWT.DROP_DOWN);
+ layoutData = new GridData(SWT.DEFAULT, SWT.DEFAULT, false, false);
+ columnCombo.setLayoutData(layoutData);
+ columnCombo.add("", 0);
+ columnCombo.addSelectionListener(new SelectionAdapter() {
+
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ updateFields();
+ }
+ });
+
+ orderCombo = new Combo(group, SWT.DROP_DOWN);
+ layoutData = new GridData(SWT.DEFAULT, SWT.DEFAULT, false, false);
+ orderCombo.setLayoutData(layoutData);
+ orderCombo.add(ASCENDING_TEXT);
+ orderCombo.add(DESCENDING_TEXT);
+ orderCombo.setText(orderCombo.getItem(0));
+ }
+
+ public void dispose() {
+ group.dispose();
+ }
+
+ public String getField() {
+ return columnCombo.getText();
+ }
+
+ public void setField(String field) {
+ this.columnCombo.setText(field);
+ }
+
+ public int getOrder() {
+ return (orderCombo.getText().equals(ASCENDING_TEXT) ? ASCENDING_VALUE
+ : DESCENDING_VALUE);
+ }
+
+ public void setOrder(int order) {
+ if (order > 0) {
+ orderCombo.setText(ASCENDING_TEXT);
+ } else if (order < 0) {
+ orderCombo.setText(DESCENDING_TEXT);
+ }
+ }
+
+ public void setFields(List fields) {
+ String currentField = getField();
+ columnCombo.removeAll();
+ columnCombo.add("");
+ for (String f : fields) {
+ columnCombo.add(f);
+ }
+ if (fields.contains(currentField)) {
+ columnCombo.setText(currentField);
+ } else {
+ columnCombo.setText("");
+ }
+ }
+
+ public void setLabel(String label) {
+ group.setText(label);
+ }
+ }
+
+ private String[] columns;
+
+ private List> initialOrder;
+
+ private Composite mainComp;
+
+ private List sortFields;
+
+ protected SortOrderDialog(Shell parentShell, String[] columns,
+ List> order) {
+ super(parentShell);
+ this.columns = columns;
+ this.initialOrder = order;
+ }
+
+ @Override
+ protected void configureShell(Shell newShell) {
+ super.configureShell(newShell);
+ newShell.setText("Sort Order");
+ }
+
+ @Override
+ protected Control createDialogArea(Composite parent) {
+ mainComp = (Composite) super.createDialogArea(parent);
+
+ this.sortFields = new ArrayList();
+ for (Pair p : initialOrder) {
+ addField(p.getFirst(), p.getSecond());
+ }
+ updateFields();
+
+ return mainComp;
+ }
+
+ private SortField addField(String field, int order) {
+ SortField newField = new SortField(mainComp);
+ newField.setField(field);
+ newField.setOrder(order);
+ sortFields.add(newField);
+ return newField;
+ }
+
+ private void removeField(SortField field) {
+ sortFields.remove(field);
+ field.dispose();
+ }
+
+ private void updateFields() {
+ List availableFields = new ArrayList(
+ Arrays.asList(columns));
+ for (int i = 0; i < sortFields.size(); i++) {
+ SortField sf = sortFields.get(i);
+ sf.setFields(availableFields);
+ String s = sf.getField();
+ if (s.isEmpty()) {
+ if (i < sortFields.size() - 1) {
+ removeField(sf);
+ i--;
+ }
+ } else {
+ availableFields.remove(s);
+ }
+ }
+
+ if (sortFields.isEmpty()
+ || !sortFields.get(sortFields.size() - 1).getField().isEmpty()) {
+ SortField sf = addField("", SortField.ASCENDING_VALUE);
+ sf.setFields(availableFields);
+ }
+
+ sortFields.get(0).setLabel("Sort by:");
+
+ mainComp.getShell().pack();
+ }
+
+ public List> getSortOrder() {
+ List> sortOrder = new ArrayList>();
+ for (SortField sf : sortFields) {
+ if (sf.getField().isEmpty()) {
+ continue;
+ }
+ sortOrder.add(new Pair(sf.getField(), sf
+ .getOrder()));
+ }
+
+ return sortOrder;
+ }
+}
diff --git a/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/StringConverter.java b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/StringConverter.java
new file mode 100644
index 0000000000..d9bf269a24
--- /dev/null
+++ b/cave/com.raytheon.uf.viz.gisdatastore/src/com/raytheon/uf/viz/gisdatastore/ui/StringConverter.java
@@ -0,0 +1,163 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ *
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ *
+ * Contractor Name: Raytheon Company
+ * Contractor Address: 6825 Pine Street, Suite 340
+ * Mail Stop B8
+ * Omaha, NE 68106
+ * 402.291.0100
+ *
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.gisdatastore.ui;
+
+import org.eclipse.swt.graphics.RGB;
+
+import com.raytheon.uf.viz.core.IGraphicsTarget.LineStyle;
+import com.raytheon.uf.viz.core.RGBColors;
+
+/**
+ * Convert GIS Viewer preference types to/from strings
+ *
+ *
+ *
+ * SOFTWARE HISTORY
+ *
+ * Date Ticket# Engineer Description
+ * ------------ ---------- ----------- --------------------------
+ * Nov 27, 2012 randerso Initial creation
+ *
+ *
+ *
+ * @author randerso
+ * @version 1.0
+ */
+
+public class StringConverter {
+ private StringConverter() {
+ // unused, all methods are static
+ }
+
+ /**
+ * Convert RGB color value to string
+ *
+ * @param color
+ * RGB color value
+ * @return string String value
+ */
+ public static String asString(RGB color) {
+ return RGBColors.getColorName(color);
+ }
+
+ /**
+ * Convert string to RGB color value
+ *
+ * @param string
+ * String value
+ * @return RGB color value or null if string is not a valid RGB color name
+ * or hex value of the form "#rrggbb"
+ */
+ public static RGB asRGB(String string) {
+ RGB rgb = RGBColors.getRGBColor(string);
+ return rgb;
+ }
+
+ /**
+ * Convert LineStyle value to string
+ *
+ * @param opacity
+ * LineStyle value
+ * @return string String value
+ */
+ public static String asString(LineStyle style) {
+ return style.name();
+ }
+
+ /**
+ * Convert string to LineStyle value
+ *
+ * @param string
+ * String value
+ * @return LineStyle value or null if string is not a valid LineStyle name
+ */
+ public static LineStyle asLineStyle(String string) {
+ LineStyle style = null;
+
+ try {
+ style = LineStyle.valueOf(string);
+ } catch (Exception e) {
+ style = null;
+ }
+
+ return style;
+ }
+
+ /**
+ * Convert integer value to string
+ *
+ * @param value
+ * integer value
+ * @return string String value
+ */
+ public static String asString(int value) {
+ return Integer.toString(value);
+ }
+
+ /**
+ * Convert string to Integer value
+ *
+ * @param string
+ * String Value
+ * @return Integer value or null if string is not a valid integer
+ * representation
+ */
+ public static Integer asInteger(String string) {
+ Integer value = null;
+
+ try {
+ value = Integer.parseInt(string);
+ } catch (Exception e) {
+ value = null;
+ }
+
+ return value;
+ }
+
+ /**
+ * Convert float value to string
+ *
+ * @param value
+ * float value
+ * @return string String value
+ */
+ public static String asString(float value) {
+ return Float.toString(value);
+ }
+
+ /**
+ * Convert string to Float value
+ *
+ * @param string
+ * String Value
+ * @return Float value or null if string is not a valid float representation
+ */
+ public static Float asFloat(String string) {
+ Float value = null;
+
+ try {
+ value = Float.parseFloat(string);
+ } catch (Exception e) {
+ value = null;
+ }
+
+ return value;
+ }
+}