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radarbrowser

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This commit is contained in:
AWIPS User 2015-04-18 22:11:53 -06:00
parent 7375e1ac0c
commit 621dfaabdb
20 changed files with 1717 additions and 0 deletions
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7
unidata/edu.ucar.unidata.uf.viz.radarbrowser/.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
<classpathentry excluding="com/raytheon/uf/viz/productbrowser/AbstractNonRequestableProductBrowser.java|com/raytheon/uf/viz/productbrowser/bookmarks/RequestableBookmark.java" kind="src" path="src"/>
<classpathentry kind="output" path="bin"/>
</classpath>

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unidata/edu.ucar.unidata.uf.viz.radarbrowser/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>edu.ucar.unidata.uf.viz.radarbrowser</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.pde.ManifestBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.pde.SchemaBuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
<nature>org.eclipse.pde.PluginNature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.jem.beaninfo.BeanInfoNature</nature>
</natures>
</projectDescription>

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unidata/edu.ucar.unidata.uf.viz.radarbrowser/META-INF/MANIFEST.MF Normal file
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Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: RadarBrowser Plug-in
Bundle-SymbolicName: edu.ucar.unidata.uf.viz.radarbrowser;singleton:=true
Bundle-Version: 1.14.0.qualifier
Bundle-Activator: edu.ucar.unidata.uf.viz.radarbrowser.Activator
Bundle-Vendor: Unidata
Bundle-ActivationPolicy: lazy
Bundle-RequiredExecutionEnvironment: JavaSE-1.7
Export-Package: edu.ucar.unidata.uf.viz.radarbrowser
Require-Bundle: org.eclipse.core.runtime;bundle-version="3.4.0",
com.raytheon.viz.ui;bundle-version="1.14.0",
com.raytheon.uf.viz.core;bundle-version="1.14.3",
com.raytheon.uf.common.dataplugin,
com.raytheon.uf.viz.productbrowser;bundle-version="1.14.0"

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unidata/edu.ucar.unidata.uf.viz.radarbrowser/build.properties Normal file
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source.. = src/
output.. = bin/
bin.includes = META-INF/,\
.,\
plugin.xml,\
icons/

0
unidata/edu.ucar.unidata.uf.viz.radarbrowser/edu.ucar.unidata.uf.viz.radarbrowser.ecl Normal file
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unidata/edu.ucar.unidata.uf.viz.radarbrowser/plugin.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<?eclipse version="3.2"?>
<plugin>
<extension-point id="dataDefinition" name="dataDefinition" schema="schema/dataDefinition.exsd"/>
<extension
point="org.eclipse.ui.views">
<view
allowMultiple="false"
category="com.raytheon.viz.ui"
class="edu.ucar.unidata.uf.viz.radarbrowser.RadarBrowserView"
id="edu.ucar.unidata.uf.viz.radarbrowser.RadarBrowserView"
icon="icons/browser.gif"
name="Radar Browser"
restorable="true"/>
</extension>
<extension
point="org.eclipse.ui.preferencePages">
<page
class="edu.ucar.unidata.uf.viz.radarbrowser.RadarBrowserPreferencesPage"
id="edu.ucar.unidata.uf.viz.radarbrowser.radarbrowserpreferencespage"
name="Radar Browser"/>
</extension>
<extension
point="org.eclipse.ui.menus">
<menuContribution
allPopups="false"
locationURI="menu:CAVE?after=group1">
<command
commandId="edu.ucar.unidata.uf.viz.radarbrowser.radarBrowser"
label="Radar Browser"
style="push">
</command>
</menuContribution>
</extension>
<extension
point="org.eclipse.ui.commands">
<command
id="edu.ucar.unidata.uf.viz.radarbrowser.radarBrowser"
name="Radar Browser">
</command>
</extension>
<extension
point="org.eclipse.ui.handlers">
<handler
class="edu.ucar.unidata.uf.viz.radarbrowser.actions.RadarBrowserAction"
commandId="edu.ucar.unidata.uf.viz.radarbrowser.radarBrowser">
</handler>
</extension>
</plugin>

109
unidata/edu.ucar.unidata.uf.viz.radarbrowser/schema/dataDefinition.exsd Normal file
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<?xml version='1.0' encoding='UTF-8'?>
<!-- Schema file written by PDE -->
<schema targetNamespace="edu.ucar.unidata.uf.viz.radarbrowser" xmlns="http://www.w3.org/2001/XMLSchema">
<annotation>
<appInfo>
<meta.schema plugin="edu.ucar.unidata.uf.viz.radarbrowser" id="uradarBrowserDataDefinition" name="uradarBrowserDataDefinition"/>
</appInfo>
<documentation>
[Enter description of this extension point.]
</documentation>
</annotation>
<element name="extension">
<annotation>
<appInfo>
<meta.element />
</appInfo>
</annotation>
<complexType>
<sequence minOccurs="1" maxOccurs="unbounded">
<element ref="dataDefinition"/>
</sequence>
<attribute name="point" type="string" use="required">
<annotation>
<documentation>
</documentation>
</annotation>
</attribute>
<attribute name="id" type="string">
<annotation>
<documentation>
</documentation>
</annotation>
</attribute>
<attribute name="name" type="string">
<annotation>
<documentation>
</documentation>
<appInfo>
<meta.attribute translatable="true"/>
</appInfo>
</annotation>
</attribute>
</complexType>
</element>
<element name="dataDefinition">
<complexType>
<attribute name="class" type="string" use="required">
<annotation>
<documentation>
</documentation>
<appInfo>
<meta.attribute kind="java" basedOn="edu.ucar.unidata.uf.viz.radarbrowser.AbstractRadarBrowserDataDefinition:"/>
</appInfo>
</annotation>
</attribute>
<attribute name="name" type="string" use="required">
<annotation>
<documentation>
</documentation>
</annotation>
</attribute>
</complexType>
</element>
<annotation>
<appInfo>
<meta.section type="since"/>
</appInfo>
<documentation>
[Enter the first release in which this extension point appears.]
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="examples"/>
</appInfo>
<documentation>
[Enter extension point usage example here.]
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="apiinfo"/>
</appInfo>
<documentation>
[Enter API information here.]
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="implementation"/>
</appInfo>
<documentation>
[Enter information about supplied implementation of this extension point.]
</documentation>
</annotation>
</schema>

73
unidata/edu.ucar.unidata.uf.viz.radarbrowser/src/edu/ucar/unidata/uf/viz/radarbrowser/Activator.java Normal file
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/**
* 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 edu.ucar.unidata.uf.viz.radarbrowser;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
public class Activator extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "edu.ucar.unidata.uf.viz.radarbrowser";
// The shared instance
private static Activator plugin;
/**
* The constructor
*/
public Activator() {
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
* )
*/
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
* )
*/
public void stop(BundleContext context) throws Exception {
plugin = null;
super.stop(context);
}
/**
* Returns the shared instance
*
* @return the shared instance
*/
public static Activator getDefault() {
return plugin;
}
}

247
unidata/edu.ucar.unidata.uf.viz.radarbrowser/src/edu/ucar/unidata/uf/viz/radarbrowser/DataTypePreferencePage.java Normal file
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/**
* 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 edu.ucar.unidata.uf.viz.radarbrowser;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtension;
import org.eclipse.core.runtime.IExtensionPoint;
import org.eclipse.core.runtime.IExtensionRegistry;
import org.eclipse.core.runtime.Platform;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.ListEditor;
import org.eclipse.jface.preference.StringFieldEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IViewReference;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.PlatformUI;
import com.raytheon.uf.viz.productbrowser.AbstractProductBrowserDataDefinition;
import com.raytheon.uf.viz.productbrowser.ProductBrowserPreference;
import com.raytheon.uf.viz.productbrowser.ProductBrowserPreference.PreferenceType;
/**
* Builds each data type's preference specifically for product browser
*
* <pre>
*
* SOFTWARE HISTORY
*
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* May 16, 2011 mnash Initial creation
*
* </pre>
*
* @author mnash
* @version 1.0
*/
public class DataTypePreferencePage extends FieldEditorPreferencePage implements
IWorkbenchPreferencePage {
private static IExtension[] extensions;
private List<AbstractProductBrowserDataDefinition<?>> prods = null;
private List<FieldEditor> editors = null;
private static boolean saved = false;
public DataTypePreferencePage() {
super(GRID);
prods = new ArrayList<AbstractProductBrowserDataDefinition<?>>();
editors = new ArrayList<FieldEditor>();
setDescription("Specify Product Browser Settings...");
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
*/
@Override
public void init(IWorkbench workbench) {
saved = false;
setPreferenceStore(Activator.getDefault().getPreferenceStore());
setDescription("Data Type Preferences");
IExtensionRegistry registry = Platform.getExtensionRegistry();
IExtensionPoint point = registry
.getExtensionPoint(RadarBrowserUtils.DATA_DEFINITION_ID);
if (point != null) {
extensions = point.getExtensions();
} else {
extensions = new IExtension[0];
}
for (IExtension ext : extensions) {
IConfigurationElement[] config = ext.getConfigurationElements();
for (IConfigurationElement element : config) {
try {
AbstractProductBrowserDataDefinition<?> prod = (AbstractProductBrowserDataDefinition<?>) element
.createExecutableExtension("class");
prods.add(prod);
} catch (CoreException e) {
e.printStackTrace();
}
}
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.preference.FieldEditorPreferencePage#performOk()
*/
@Override
public boolean performOk() {
boolean tf = super.performOk();
for (IViewReference reference : PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getActivePage().getViewReferences()) {
if (!saved) {
if (RadarBrowserView.ID.equals(reference.getId())) {
((RadarBrowserView) reference.getPart(true))
.populateInitialProductTree();
saved = true;
}
}
}
return tf;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.preference.PreferencePage#performApply()
*/
@Override
protected void performApply() {
for (FieldEditor editor : editors) {
editor.store();
}
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.jface.preference.FieldEditorPreferencePage#createFieldEditors
* ()
*/
@Override
protected void createFieldEditors() {
String[][] fields = new String[prods.size()][2];
for (int i = 0; i < fields.length; i++) {
for (int j = 0; j < fields[i].length; j++) {
fields[i][j] = prods.get(i).displayName;
}
}
getPreferences(getProduct(getTitle()));
for (FieldEditor editor : editors) {
this.addField(editor);
}
}
private AbstractProductBrowserDataDefinition<?> getProduct(String name) {
for (AbstractProductBrowserDataDefinition<?> prod : prods) {
if (name.equals(prod.displayName)) {
return prod;
}
}
return null;
}
/**
* Per each type of product, goes in and decides what preferences it needs
* to display
*
* @param prod
*/
private void getPreferences(
final AbstractProductBrowserDataDefinition<?> prod) {
List<ProductBrowserPreference> prefs = prod.getPreferences();
for (ProductBrowserPreference pref : prefs) {
if (pref.getPreferenceType() == PreferenceType.EDITABLE_STRING) {
StringFieldEditor editor = new StringFieldEditor(
pref.getLabel() + prod.displayName, pref.getLabel(),
getFieldEditorParent());
editors.add(editor);
} else if (pref.getPreferenceType() == PreferenceType.BOOLEAN) {
BooleanFieldEditor editor = new BooleanFieldEditor(
pref.getLabel() + prod.displayName, pref.getLabel(),
getFieldEditorParent());
editors.add(editor);
} else if (pref.getPreferenceType() == PreferenceType.STRING_ARRAY) {
final String[] values = ((String[]) pref.getValue());
ListEditor editor = new ListEditor(pref.getLabel()
+ prod.displayName, pref.getLabel(),
getFieldEditorParent()) {
@Override
protected String[] parseString(String stringList) {
return new String[0];
}
@Override
protected String getNewInputObject() {
return null;
}
@Override
protected String createList(String[] items) {
String temp = "";
for (int i = 0; i < items.length; i++) {
if (temp.isEmpty()) {
temp += items[i];
} else {
temp += "," + items[i];
}
}
return temp;
}
@Override
protected void doFillIntoGrid(Composite parent,
int numColumns) {
super.doFillIntoGrid(parent, numColumns);
for (int i = 0; i < values.length; i++) {
getList().add(values[i]);
}
}
};
editor.getButtonBoxControl(getFieldEditorParent())
.getChildren()[0].setVisible(false);
editor.getButtonBoxControl(getFieldEditorParent())
.getChildren()[1].setVisible(false);
editor.getButtonBoxControl(getFieldEditorParent()).layout();
editors.add(editor);
}
}
}
}

165
unidata/edu.ucar.unidata.uf.viz.radarbrowser/src/edu/ucar/unidata/uf/viz/radarbrowser/RadarBrowserLabel.java Normal file
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/**
* 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 edu.ucar.unidata.uf.viz.radarbrowser;
import java.util.Comparator;
import com.raytheon.uf.viz.productbrowser.AbstractProductBrowserDataDefinition;
/**
* Generic class for sending back information from the data definition classes
* to the product browser tree
*
* <pre>
*
* SOFTWARE HISTORY
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* May 21, 2010 mnash Initial creation
*
* </pre>
*
* @author mnash
* @version 1.0
*/
public class RadarBrowserLabel implements Comparable<RadarBrowserLabel>,
Comparator<RadarBrowserLabel> {
public RadarBrowserLabel() {
}
public RadarBrowserLabel(String name, String data) {
super();
this.name = name;
this.data = data;
}
private String name;
private String data;
private boolean product;
private AbstractProductBrowserDataDefinition<?> definition;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getData() {
return data;
}
public void setData(String data) {
this.data = data;
}
public boolean isProduct() {
return product;
}
public void setProduct(boolean product) {
this.product = product;
}
/**
* @return the definition
*/
public AbstractProductBrowserDataDefinition<?> getDefinition() {
return definition;
}
/**
* @param definition
* the definition to set
*/
public void setDefinition(AbstractProductBrowserDataDefinition<?> definition) {
this.definition = definition;
}
/*
* (non-Javadoc)
*
* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
*/
@Override
public int compare(RadarBrowserLabel o1, RadarBrowserLabel o2) {
if (o1.getName() != null && o2.getName() != null) {
return o1.getName().compareToIgnoreCase(o2.getName());
}
return 0;
}
/*
* (non-Javadoc)
*
* @see java.lang.Comparable#compareTo(java.lang.Object)
*/
@Override
public int compareTo(RadarBrowserLabel that) {
return this.compare(this, that);
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((data == null) ? 0 : data.hashCode());
result = prime * result + ((name == null) ? 0 : name.hashCode());
return result;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
RadarBrowserLabel other = (RadarBrowserLabel) obj;
if (data == null) {
if (other.data != null)
return false;
} else if (!data.equals(other.data))
return false;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
return true;
}
}

73
unidata/edu.ucar.unidata.uf.viz.radarbrowser/src/edu/ucar/unidata/uf/viz/radarbrowser/RadarBrowserPreferencesPage.java Normal file
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/**
* 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 edu.ucar.unidata.uf.viz.radarbrowser;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
/**
* TODO Add Description
*
* <pre>
*
* SOFTWARE HISTORY
*
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* May 10, 2011 mnash Initial creation
*
* </pre>
*
* @author mnash
* @version 1.0
*/
public class RadarBrowserPreferencesPage extends FieldEditorPreferencePage
implements IWorkbenchPreferencePage {
public RadarBrowserPreferencesPage() {
super(GRID);
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
*/
@Override
public void init(IWorkbench workbench) {
setPreferenceStore(Activator.getDefault().getPreferenceStore());
setDescription("Specify Product Browser Settings...\n\nFor each plugin, set different options.");
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.jface.preference.FieldEditorPreferencePage#createFieldEditors
* ()
*/
@Override
protected void createFieldEditors() {
}
}

70
unidata/edu.ucar.unidata.uf.viz.radarbrowser/src/edu/ucar/unidata/uf/viz/radarbrowser/RadarBrowserUtils.java Normal file
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/**
* 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 edu.ucar.unidata.uf.viz.radarbrowser;
import java.io.File;
import java.net.URL;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.resource.ImageDescriptor;
import com.raytheon.uf.common.status.IUFStatusHandler;
import com.raytheon.uf.common.status.UFStatus;
/**
* Utilities to be used by the product browser
*
* <pre>
*
* SOFTWARE HISTORY
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* Aug 2, 2010 mnash Initial creation
*
* </pre>
*
* @author mnash
* @version 1.0
*/
public class RadarBrowserUtils {
private static final transient IUFStatusHandler statusHandler = UFStatus
.getHandler(RadarBrowserUtils.class);
public static final String DATA_DEFINITION_ID = "edu.ucar.unidata.uf.viz.radarbrowser.dataDefinition";
/**
* Gets the image descriptor so an image can be displayed (for icons)
*
* @param string
* @return
*/
public static ImageDescriptor getImageDescriptor(String string) {
String iconPath = "icons" + File.separator;
URL url = FileLocator.find(Activator.getDefault().getBundle(),
new Path(iconPath + string), null);
if (url != null && url.getFile() == null) {
url = FileLocator.find(Activator.getDefault().getBundle(),
new Path(".." + File.separator + iconPath + string), null);
}
return ImageDescriptor.createFromURL(url);
}
}

427
unidata/edu.ucar.unidata.uf.viz.radarbrowser/src/edu/ucar/unidata/uf/viz/radarbrowser/RadarBrowserView.java Normal file
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package edu.ucar.unidata.uf.viz.radarbrowser;
/**
* 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.
**/
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtension;
import org.eclipse.core.runtime.IExtensionPoint;
import org.eclipse.core.runtime.IExtensionRegistry;
import org.eclipse.core.runtime.Platform;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IMenuListener;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.FontData;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.ui.part.ViewPart;
import com.raytheon.uf.common.status.IUFStatusHandler;
import com.raytheon.uf.common.status.UFStatus;
import com.raytheon.uf.viz.core.rsc.DisplayType;
import com.raytheon.uf.viz.core.rsc.ResourceType;
import com.raytheon.uf.viz.core.rsc.capabilities.DisplayTypeCapability;
import com.raytheon.uf.viz.productbrowser.AbstractProductBrowserDataDefinition;
import com.raytheon.uf.viz.productbrowser.AbstractRequestableProductBrowserDataDefinition;
import edu.ucar.unidata.uf.viz.radarbrowser.jobs.RadarBrowserInitializeJob;
import edu.ucar.unidata.uf.viz.radarbrowser.jobs.RadarBrowserQueryJob;
/**
* Product browser view implementation
*
* <pre>
*
* SOFTWARE HISTORY
* Date Ticket# Engineer Description
* ------------- -------- ----------- --------------------------
* May 03, 2010 mnash Initial creation
* May 02, 2013 1949 bsteffen Switch Product Browser from uengine to
* DbQueryRequest.
* May 13, 2014 3135 bsteffen Make all queries async.
*
*
* </pre>
*
* @author mnash
* @version 1.0
*/
public class RadarBrowserView extends ViewPart {
private static final transient IUFStatusHandler statusHandler = UFStatus
.getHandler(RadarBrowserView.class);
public static final String ID = "edu.ucar.unidata.uf.viz.radarbrowser.RadarBrowserView";
public static final String LABEL_DATA_KEY = "label";
public static final String DEF_DATA_KEY = "defintion";
private static IExtension[] extensions;
private Tree productTree;
private Action loadProductAction;
private Action productInfoAction;
private Action refreshAction;
@Override
public void createPartControl(Composite parent) {
Composite fullComp = new Composite(parent, SWT.FILL);
fullComp.setLayout(new GridLayout(1, true));
getDataTypes();
createActions();
createToolbar();
createProductTree(fullComp);
createProductBrowserContextMenu();
}
/**
* Provides the actions available to the product tree
*/
private void createActions() {
refreshAction = new Action("Refresh Browser") {
@Override
public void run() {
populateInitialProductTree();
}
};
refreshAction.setId("refreshAction");
refreshAction.setImageDescriptor(RadarBrowserUtils
.getImageDescriptor("refresh.gif"));
productInfoAction = new Action("Product Info") {
@Override
public void run() {
displayInfo();
}
};
productInfoAction.setId("productInfoAction");
productInfoAction.setImageDescriptor(RadarBrowserUtils
.getImageDescriptor("help.gif"));
loadProductAction = new Action("Load Product") {
@Override
public void run() {
loadProduct(null);
}
};
loadProductAction.setId("loadProductAction");
loadProductAction.setImageDescriptor(RadarBrowserUtils
.getImageDescriptor("run.gif"));
}
/**
* Creates the product browser that spans the entire view...
*
* @param parent
*/
public void createProductTree(final Composite parent) {
GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
productTree = new Tree(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL
| SWT.BORDER);
productTree.setLayoutData(gridData);
productTree.addListener(SWT.MouseDoubleClick, new Listener() {
@Override
public void handleEvent(Event event) {
if (event.button == 1) {
loadProductAction.run();
}
}
});
productTree.addListener(SWT.Expand, new Listener() {
@Override
public void handleEvent(Event event) {
RadarBrowserQueryJob.startJob((TreeItem) event.item);
}
});
productTree.addListener(SWT.MouseMove, new Listener() {
@Override
public void handleEvent(Event event) {
productTree.setToolTipText("");
}
});
populateInitialProductTree();
}
/**
* Builds the toolbar at the top of the view
*/
private void createToolbar() {
IToolBarManager mgr = getViewSite().getActionBars().getToolBarManager();
mgr.add(refreshAction);
}
/**
* Creating the right click menu, for the product tree
*/
private void createProductBrowserContextMenu() {
MenuManager menuMgr = new MenuManager();
menuMgr.setRemoveAllWhenShown(true);
menuMgr.addMenuListener(new IMenuListener() {
@Override
public void menuAboutToShow(IMenuManager mgr) {
fillProductBrowserContextMenu(mgr);
}
});
Menu menu = menuMgr.createContextMenu(productTree);
productTree.setMenu(menu);
}
/**
* Takes the menu during the right click and fills it with actions pertinent
* to the product tree and pertinent to the item that is selected
*
* @param mgr
*/
protected void fillProductBrowserContextMenu(IMenuManager mgr) {
TreeItem[] selection = productTree.getSelection();
if (selection != null && selection.length > 0) {
RadarBrowserLabel label = getLabel(selection[0]);
if (label == null) {
return;
}
// if not a product, do not give opportunity to load things
if (label.isProduct()) {
AbstractProductBrowserDataDefinition<?> def = getDataDef(selection[0]);
Map<ResourceType, List<DisplayType>> displayTypes = def
.getDisplayTypes();
if (displayTypes != null && displayTypes.isEmpty() == false) {
MenuManager menuMgr = new MenuManager("Load As...",
RadarBrowserUtils.getImageDescriptor("run.gif"),
"");
for (ResourceType type : displayTypes.keySet()) {
if (displayTypes.keySet().size() <= 1) {
for (DisplayType types : displayTypes.get(type)) {
menuMgr.add(getDisplayTypeAction(types));
}
}
}
mgr.add(menuMgr);
} else {
mgr.add(loadProductAction);
}
}
mgr.add(productInfoAction);
}
}
private Action getDisplayTypeAction(final DisplayType type) {
char[] name = type.name().toLowerCase().toCharArray();
name[0] = Character.toUpperCase(name[0]);
Action action = new Action((String.valueOf(name))) {
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.Action#run()
*/
@Override
public void run() {
loadProduct(type);
}
};
return action;
}
/**
* Take the initial plugins available and populate them if they have any
* data. This function does not populate the tree with the data, just the
* plugin names.
*
* @param popData
*/
public void populateInitialProductTree() {
productTree.removeAll();
for (IExtension ext : extensions) {
IConfigurationElement[] config = ext.getConfigurationElements();
for (IConfigurationElement element : config) {
AbstractProductBrowserDataDefinition<?> prod = null;
try {
prod = (AbstractProductBrowserDataDefinition<?>) element
.createExecutableExtension("class");
} catch (CoreException e) {
statusHandler
.error("A product browser data definition has failed to load.",
e);
continue;
}
String displayText = "Checking Availability of "
+ prod.displayName + "...";
/* Sort alphabetically. */
int index = 0;
for (TreeItem items : productTree.getItems()) {
if (items.getText().compareToIgnoreCase(displayText) > 0) {
break;
} else {
index++;
}
}
TreeItem ti = new TreeItem(productTree, SWT.NONE, index);
ti.setText(displayText);
RadarBrowserLabel label = new RadarBrowserLabel(
prod.displayName, prod.displayName);
if (prod instanceof AbstractRequestableProductBrowserDataDefinition<?>) {
AbstractRequestableProductBrowserDataDefinition<?> arpbdd = (AbstractRequestableProductBrowserDataDefinition<?>) prod;
label.setData(arpbdd.productName);
label.setProduct(arpbdd.order.length == 0);
}
ti.setData(LABEL_DATA_KEY, label);
ti.setData(DEF_DATA_KEY, prod);
Font font = ti.getFont();
FontData fontData = font.getFontData()[0];
fontData = new FontData(fontData.getName(),
fontData.getHeight(), SWT.BOLD);
font = new Font(ti.getDisplay(), fontData);
ti.setFont(font);
new RadarBrowserInitializeJob(ti).schedule();
}
}
}
/**
* Using reflection and the eclipse registry, agnostically finds the
* available types to populate the tree
*/
private void getDataTypes() {
IExtensionRegistry registry = Platform.getExtensionRegistry();
IExtensionPoint point = registry
.getExtensionPoint(RadarBrowserUtils.DATA_DEFINITION_ID);
if (point != null) {
extensions = point.getExtensions();
} else {
extensions = new IExtension[0];
}
}
private void loadProduct(DisplayType type) {
TreeItem[] selection = productTree.getSelection();
if (selection != null) {
for (TreeItem item : selection) {
RadarBrowserLabel label = getLabel(selection[0]);
if (label == null) {
return;
}
// if not a product, do not give opportunity to load things
if (label.isProduct()) {
AbstractProductBrowserDataDefinition<?> def = getDataDef(item);
String[] path = getProductURI(item, false);
if (type != null) {
def.loadProperties
.getCapabilities()
.getCapability(def.resourceData,
DisplayTypeCapability.class)
.setDisplayType(type);
}
def.constructResource(path, null);
}
}
}
}
/**
* Adds tooltip text to the tree with information about the selected item
*/
private void displayInfo() {
StringBuilder stringBuilder = new StringBuilder();
for (TreeItem ti : productTree.getSelection()) {
if (stringBuilder.length() > 0) {
stringBuilder.append("\n---------------\n");
}
AbstractProductBrowserDataDefinition<?> prod = getDataDef(ti);
String[] info = getProductURI(ti, false);
if (prod instanceof AbstractRequestableProductBrowserDataDefinition<?>) {
AbstractRequestableProductBrowserDataDefinition<?> aProd = (AbstractRequestableProductBrowserDataDefinition<?>) prod;
stringBuilder.append(aProd.PLUGIN_NAME + " = "
+ aProd.productName);
} else {
stringBuilder.append(prod.displayName);
}
for (int i = 1; i < info.length; i++) {
stringBuilder.append("\n");
if (prod instanceof AbstractRequestableProductBrowserDataDefinition<?>) {
stringBuilder
.append(((AbstractRequestableProductBrowserDataDefinition<?>) prod).order[i - 1]
+ " = " + info[i]);
} else {
stringBuilder.append(info[i]);
}
}
productTree.setToolTipText(stringBuilder.toString());
}
}
@Override
public void setFocus() {
productTree.setFocus();
}
/**
* Using the tree item, gets the URI based on where it is within the tree
*
* @param item
* @return
*/
public static String[] getProductURI(TreeItem item, boolean isName) {
List<String> data = new ArrayList<String>();
while (item != null) {
RadarBrowserLabel label = getLabel(item);
if (isName || label.getData() == null) {
data.add(label.getName());
} else {
data.add(label.getData());
}
item = item.getParentItem();
}
Collections.reverse(data);
return data.toArray(new String[0]);
}
public static RadarBrowserLabel getLabel(TreeItem item) {
return (RadarBrowserLabel) item.getData(LABEL_DATA_KEY);
}
public static AbstractProductBrowserDataDefinition<?> getDataDef(
TreeItem item) {
return (AbstractProductBrowserDataDefinition<?>) item
.getData(DEF_DATA_KEY);
}
}

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unidata/edu.ucar.unidata.uf.viz.radarbrowser/src/edu/ucar/unidata/uf/viz/radarbrowser/actions/RadarBrowserAction.java Normal file
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package edu.ucar.unidata.uf.viz.radarbrowser.actions;
/**
* 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.
**/
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import com.raytheon.uf.common.status.IUFStatusHandler;
import com.raytheon.uf.common.status.UFStatus;
import com.raytheon.uf.common.status.UFStatus.Priority;
import com.raytheon.uf.viz.core.status.StatusConstants;
import edu.ucar.unidata.uf.viz.radarbrowser.Activator;
import edu.ucar.unidata.uf.viz.radarbrowser.RadarBrowserView;
public class RadarBrowserAction extends AbstractHandler {
private static final transient IUFStatusHandler statusHandler = UFStatus.getHandler(RadarBrowserAction.class);
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
// this opens the product browser view
try {
PlatformUI.getWorkbench().getActiveWorkbenchWindow()
.getActivePage().showView(RadarBrowserView.ID);
} catch (PartInitException e) {
statusHandler.handle(Priority.PROBLEM,
"Unable to open product browser", e);
}
return event;
}
}

118
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/**
* 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 edu.ucar.unidata.uf.viz.radarbrowser.jobs;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.TreeItem;
import com.raytheon.uf.viz.productbrowser.AbstractProductBrowserDataDefinition;
import edu.ucar.unidata.uf.viz.radarbrowser.RadarBrowserView;
/**
*
* Job for initializing {@link TreeItem}s for the {@link RadarBrowserView}.
* The tree items are assumed to be initially in a loading state and this job
* asynchronously calls
* {@link AbstractRadarBrowserDataDefinition#populateInitial()} to determine
* if the item should be expandable and then removes or configures the item on
* the UI thread.
*
* <pre>
*
* SOFTWARE HISTORY
*
* Date Ticket# Engineer Description
* ------------- -------- ----------- --------------------------
* May 13, 2014 3135 bsteffen Initial creation
*
* </pre>
*
* @author bsteffen
* @version 1.0
*/
public class RadarBrowserInitializeJob extends Job implements Runnable {
protected final TreeItem item;
protected final AbstractProductBrowserDataDefinition<?> def;
protected String displayName;
/**
* Create a new Job for the provided item, this constructor must be called
* on the UI thread.
*
* @param item
* a TreeItem from the {@link RadarBrowserView}
*/
public RadarBrowserInitializeJob(TreeItem item) {
super(item.getText());
this.item = item;
/*
* Def must be pulled out of item on the UI thread so it can be accessed
* off the UI thread.
*/
this.def = RadarBrowserView.getDataDef(item);
}
/**
* Runnable method inherited from {@link Job} for running in the background.
*/
@Override
protected IStatus run(IProgressMonitor monitor) {
displayName = def.populateInitial();
if (!item.isDisposed()) {
item.getDisplay().syncExec(this);
}
return Status.OK_STATUS;
}
/**
* Runnable method inherited from {@link Runnable}. This will be run on the
* UI thread.
*/
@Override
public void run() {
if (item.isDisposed()) {
return;
}
if (displayName == null) {
item.dispose();
} else {
item.setText(displayName);
if (!RadarBrowserView.getLabel(item).isProduct()) {
/*
* gives the tree the ability to be opened by adding a "fake"
* tree item that will be disposed of later
*/
TreeItem fake = new TreeItem(item, SWT.NONE);
fake.setText("Loading...");
}
}
}
}

256
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/**
* 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 edu.ucar.unidata.uf.viz.radarbrowser.jobs;
import java.util.Collections;
import java.util.List;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.TreeItem;
import com.raytheon.uf.common.status.IUFStatusHandler;
import com.raytheon.uf.common.status.UFStatus;
import com.raytheon.uf.viz.productbrowser.AbstractProductBrowserDataDefinition;
import com.raytheon.uf.viz.productbrowser.ProductBrowserLabel;
import edu.ucar.unidata.uf.viz.radarbrowser.RadarBrowserLabel;
import edu.ucar.unidata.uf.viz.radarbrowser.RadarBrowserView;
/**
*
* Job for performing the population of the {@link RadarBrowserView} tree
* asynchronously. To avoid querying multiple times on the same item all
* instances of this class should be started with {@link #startJob(TreeItem)}.
*
* <pre>
*
* SOFTWARE HISTORY
*
* Date Ticket# Engineer Description
* ------------- -------- ----------- --------------------------
* May 13, 2014 3135 bsteffen Initial creation
* Jun 24, 2014 3279 bclement added error handling and item.clearAll()
* to run methods to fix eternal 'Loading...' problem
* Jul 07, 2014 3135 bsteffen Remove child nodes when there are no results.
*
*
* </pre>
*
* @author bsteffen
* @version 1.0
*/
public class RadarBrowserQueryJob extends Job implements Runnable {
private static final IUFStatusHandler log = UFStatus
.getHandler(RadarBrowserQueryJob.class);
protected static final String JOB_DATA_KEY = "queryJob";
protected TreeItem item;
protected final AbstractProductBrowserDataDefinition<?> def;
protected final String[] selection;
protected List<ProductBrowserLabel> results;
protected RadarBrowserQueryJob(TreeItem item) {
super(extractName(item));
this.item = item;
/*
* Fields must be pulled off the item on the UI thread.
*/
this.def = RadarBrowserView.getDataDef(item);
this.selection = RadarBrowserView.getProductURI(item, false);
item.setData(JOB_DATA_KEY, this);
}
/**
* Runnable method inherited from {@link Job} for running in the background.
*/
@Override
protected IStatus run(IProgressMonitor monitor) {
IStatus rval = Status.OK_STATUS;
try {
results = def.populateData(selection);
if (!item.isDisposed()) {
item.getDisplay().syncExec(this);
}
} catch (Throwable e) {
/* something has gone very wrong */
log.error(e.getLocalizedMessage(), e);
rval = Status.CANCEL_STATUS;
/* clean up tree */
if (!item.isDisposed()) {
item.getDisplay().syncExec(new Runnable() {
@Override
public void run() {
for (TreeItem child : item.getItems()) {
child.dispose();
}
}
});
}
}
return rval;
}
/**
* Runnable method inherited from {@link Runnable}. This will be run on the
* UI thread.
*/
@Override
public void run() {
if (item.isDisposed()) {
return;
}
List<ProductBrowserLabel> results = this.results;
if (results == null) {
results = Collections.emptyList();
}
/*
* If all children are disposed it can cause expand to disable so make
* sure we re enable it.
*/
boolean expanded = item.getExpanded();
/*
* Attempt to merge any existing nodes with the labels returned from the
* query. If the order is the same then this should only perform simple
* additions/removals. If the order has changed for some reason this
* will copy some items to try to make the UI as consistent as possible.
*/
for (int i = 0; i < results.size(); i += 1) {
boolean create = true;
ProductBrowserLabel label = results.get(i);
while (i < item.getItemCount()) {
TreeItem childItem = item.getItem(i);
RadarBrowserLabel childLabel = RadarBrowserView
.getLabel(childItem);
if (childLabel != null && childLabel.equals(label)) {
create = false;
break;
} else if (results.contains(childLabel)) {
for (int j = i + 1; j < item.getItemCount(); j += 1) {
childItem = item.getItem(j);
childLabel = RadarBrowserView.getLabel(childItem);
if (childLabel.equals(label)) {
TreeItem child = new TreeItem(item, SWT.NONE, i);
copyItem(childItem, child);
childItem.dispose();
create = false;
break;
}
}
break;
} else {
childItem.dispose();
}
}
if (create) {
TreeItem child = new TreeItem(item, SWT.NONE, i);
child.setText(label.getName());
child.setData(RadarBrowserView.LABEL_DATA_KEY, label);
child.setData(RadarBrowserView.DEF_DATA_KEY, def);
if (!label.isProduct()) {
TreeItem loading = new TreeItem(child, SWT.NONE);
loading.setText("Loading...");
loading.setGrayed(true);
}
}
}
if (!results.isEmpty()) {
item.setExpanded(expanded);
} else {
for (TreeItem child : item.getItems()) {
child.dispose();
}
}
item.setData(JOB_DATA_KEY, null);
}
/**
* Recursively copy an item. This is only needed if a query is repeated and
* returns items in a new order.
*
* @param oldItem
* @param newItem
*/
protected void copyItem(TreeItem oldItem, TreeItem newItem) {
newItem.setText(oldItem.getText());
for (TreeItem oldChild : oldItem.getItems()) {
TreeItem newChild = new TreeItem(newItem, SWT.NONE);
if (newItem.getItemCount() == 1) {
/*
* For recursive expansion to work newItem must be expanded
* after newChild is created but before newChild is expanded.
*/
newItem.setExpanded(oldItem.getExpanded());
}
copyItem(oldChild, newChild);
}
newItem.setData(RadarBrowserView.LABEL_DATA_KEY,
RadarBrowserView
.getLabel(oldItem));
newItem.setData(RadarBrowserView.DEF_DATA_KEY,
RadarBrowserView.getDataDef(oldItem));
RadarBrowserQueryJob job = (RadarBrowserQueryJob) oldItem
.getData(JOB_DATA_KEY);
if (job != null) {
job.setItem(newItem);
newItem.setData(JOB_DATA_KEY, job);
}
}
protected void setItem(TreeItem item) {
this.item = item;
}
protected static String extractName(TreeItem item) {
StringBuilder name = new StringBuilder();
if (item.getItemCount() == 1) {
name.append("Querying");
} else {
name.append("Refreshing");
}
for (String label : RadarBrowserView.getProductURI(item, true)) {
name.append(" ").append(label);
}
return name.toString();
}
/**
* Start a new query job for the provided item only if there is not
* currently a job running.
*
* @param item
* a TreeItem from the {@link RadarBrowserView}
*/
public static void startJob(TreeItem item) {
if (item.getData(JOB_DATA_KEY) == null) {
new RadarBrowserQueryJob(item).schedule();
}
}
}