Revision: 5145
http://sourceforge.net/p/jump-pilot/code/5145
Author: michaudm
Date: 2016-11-03 23:17:57 +0000 (Thu, 03 Nov 2016)
Log Message:
-----------
Random attribute values generators
Modified Paths:
--------------
core/trunk/scripts/default-plugins.xml
core/trunk/src/com/vividsolutions/jump/workbench/ui/AttributeTypeFilter.java
core/trunk/src/org/openjump/core/ui/plugin/tools/AutoAssignAttributePlugIn.java
Added Paths:
-----------
core/trunk/src/org/openjump/core/ui/plugin/tools/GenerateRandomNumberPlugIn.java
core/trunk/src/org/openjump/core/ui/plugin/tools/GenerateRandomStringPlugIn.java
Modified: core/trunk/scripts/default-plugins.xml
===================================================================
--- core/trunk/scripts/default-plugins.xml 2016-11-03 11:53:22 UTC (rev
5144)
+++ core/trunk/scripts/default-plugins.xml 2016-11-03 23:17:57 UTC (rev
5145)
@@ -803,6 +803,12 @@
org.openjump.core.ui.plugin.tools.AutoAssignAttributePlugIn
</plug-in>
<plug-in>
+ org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn
+ </plug-in>
+ <plug-in>
+ org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn
+ </plug-in>
+ <plug-in>
de.fho.jump.pirol.plugins.EditAttributeByFormula.EditAttributeByFormulaPlugIn
</plug-in>
<plug-in>
Modified:
core/trunk/src/com/vividsolutions/jump/workbench/ui/AttributeTypeFilter.java
===================================================================
---
core/trunk/src/com/vividsolutions/jump/workbench/ui/AttributeTypeFilter.java
2016-11-03 11:53:22 UTC (rev 5144)
+++
core/trunk/src/com/vividsolutions/jump/workbench/ui/AttributeTypeFilter.java
2016-11-03 23:17:57 UTC (rev 5145)
@@ -37,6 +37,7 @@
import com.vividsolutions.jump.workbench.model.LayerManager;
import java.util.ArrayList;
+import java.util.Collection;
import java.util.List;
/**
@@ -121,6 +122,22 @@
}
return layerList;
}
+
+ /**
+ * Filter layers from a LayerManager according to AttributeType of their
+ * attributes.
+ *
+ * @param layers candidate layers to filter
+ * @return a List of Layers
+ */
+ public List<Layer> filter(Collection<Layer> layers) {
+ List<Layer> layerList = new ArrayList<>();
+ for (Layer layer : layers) {
+ FeatureSchema schema =
layer.getFeatureCollectionWrapper().getFeatureSchema();
+ if (filter(schema).size() > 0) layerList.add(layer);
+ }
+ return layerList;
+ }
/**
* Filter attributes of a FeatureSchema according to their AttributeType.
Modified:
core/trunk/src/org/openjump/core/ui/plugin/tools/AutoAssignAttributePlugIn.java
===================================================================
---
core/trunk/src/org/openjump/core/ui/plugin/tools/AutoAssignAttributePlugIn.java
2016-11-03 11:53:22 UTC (rev 5144)
+++
core/trunk/src/org/openjump/core/ui/plugin/tools/AutoAssignAttributePlugIn.java
2016-11-03 23:17:57 UTC (rev 5145)
@@ -149,22 +149,24 @@
dialog.setSideBarDescription(DESCRIPTION);
// Source layer and target attribute
- final JComboBox layerComboBox = dialog.addEditableLayerComboBox(
- LAYER_COMBO_BOX,
- context.getLayerNamePanel().chooseEditableLayer(),
- null, context.getLayerManager());
+ dialog.addLayerComboBox(LAYER_COMBO_BOX,
+ context.getLayerableNamePanel().chooseEditableLayer(),
+ null, context.getLayerManager().getEditableLayers());
+
boolean selectionExists = context.getLayerViewPanel()
.getSelectionManager()
.getFeaturesWithSelectedItems()
.size() > 0;
+
if (!selectionExists) selectedFeaturesOnly = false;
- final JCheckBox selectedFeaturesOnlyCheckBox =
- dialog.addCheckBox(SELECTED_CHECK_BOX, selectedFeaturesOnly);
+ dialog.addCheckBox(SELECTED_CHECK_BOX, selectedFeaturesOnly);
dialog.setFieldVisible(SELECTED_CHECK_BOX, selectionExists);
+
final JComboBox targetAttributeComboBox =
dialog.addAttributeComboBox(TARGET_ATTRIBUTE_COMBO_BOX,
LAYER_COMBO_BOX,
new AttributeTypeFilter(AttributeTypeFilter.DATE |
AttributeTypeFilter.STRING |
AttributeTypeFilter.DOUBLE | AttributeTypeFilter.INTEGER),
"");
+
for (int i = 0 ; i < targetAttributeComboBox.getModel().getSize() ;
i++) {
Object item = targetAttributeComboBox.getModel().getElementAt(i);
if (item.equals(targetAttribute))
targetAttributeComboBox.setSelectedIndex(i);
@@ -173,8 +175,8 @@
// Auto-increment options
dialog.addSeparator();
final JCheckBox autoIncCheckBox =
dialog.addCheckBox(AUTOINC_CHECK_BOX, autoIncrement);
- final JTextField autoIncPatternField =
dialog.addTextField(AUTOINC_PATTERN_BOX, pattern, 4, null,
AUTOINC_DESCRIPTION_2);
- final JTextField incField = dialog.addIntegerField(INC_VALUE_EDIT_BOX,
1, 4, "");
+ dialog.addTextField(AUTOINC_PATTERN_BOX, pattern, 4, null,
AUTOINC_DESCRIPTION_2);
+ dialog.addIntegerField(INC_VALUE_EDIT_BOX, 1, 4, "");
// From other attribute option
dialog.addSeparator();
@@ -278,29 +280,12 @@
}
}));
}
-
- private String attributeName(List attributeNames, int preferredIndex) {
- return (String) attributeNames.get(
- attributeNames.size() > preferredIndex ? preferredIndex : 0);
+
+ private interface Converter {
+ Object convert(String d);
}
-
- private Layer candidateLayer(PlugInContext context) {
- if (context.getActiveInternalFrame() instanceof LayerNamePanelProxy) {
- Layer[] selectedLayers = context.getSelectedLayers();
- for (int i = 0; i < selectedLayers.length; i++) {
- if (selectedLayers[i].isEditable()) {
- return selectedLayers[i];
- }
- }
- }
- return (Layer)
context.getLayerManager().getEditableLayers().iterator().next();
- }
- private static interface Converter {
- public Object convert(String d);
- }
-
- private Map typeToConverterMap = new HashMap() {
+ private Map<AttributeType,Converter> typeToConverterMap = new
HashMap<AttributeType,Converter>() {
{
put(AttributeType.STRING, new Converter() {
public Object convert(String d) {
@@ -311,28 +296,40 @@
public Object convert(String d) {
if (d==null) return null;
try {
- return new Integer(d);
+ return Integer.parseInt(d);
} catch(NumberFormatException nfe) {
return null;
}
- //String s = parseNumber(d);
- //if (s.length() == 0)
- // return new Integer(0);
- //return new Integer(s);
}
});
+ put(AttributeType.LONG, new Converter() {
+ public Object convert(String d) {
+ if (d==null) return null;
+ try {
+ return Long.parseLong(d);
+ } catch(NumberFormatException nfe) {
+ return null;
+ }
+ }
+ });
+ put(AttributeType.BOOLEAN, new Converter() {
+ public Object convert(String d) {
+ if (d==null) return null;
+ try {
+ return Boolean.parseBoolean(d);
+ } catch(NumberFormatException nfe) {
+ return null;
+ }
+ }
+ });
put(AttributeType.DOUBLE, new Converter() {
public Object convert(String d) {
if (d==null) return null;
try {
- return new Double(d);
+ return Double.parseDouble(d);
} catch(NumberFormatException nfe) {
return null;
}
- //String s = parseNumber(d);
- //if (s.length() == 0)
- // return new Double(0);
- //return new Double(parseNumber(d));
}
});
put(AttributeType.DATE, new Converter() {
@@ -340,7 +337,6 @@
public Object convert(String d) {
if (d==null) return null;
try {
- //return new Double(d);
return parser.parse(d, true);
} catch(ParseException nfe) {
return null;
@@ -351,7 +347,7 @@
};
private String parseNumber(String text) {
- int b=0; int e=0;
+ int b; int e;
for (int i=0; i<text.length(); i++) {
if (Character.isDigit(text.charAt(i))) {
b=i; e=i;
@@ -365,8 +361,8 @@
private void assignValues(PlugInContext context) {
//Iterator iterator;
- final Collection newFeatures = new ArrayList<Feature>();
- final Collection oldFeatures = new ArrayList<Feature>();
+ final Collection<Feature> newFeatures = new ArrayList<>();
+ final Collection<Feature> oldFeatures = new ArrayList<>();
final Collection<Feature> features;
if (selectedFeaturesOnly) {
Collection layers =
context.getLayerViewPanel().getSelectionManager()
@@ -380,8 +376,7 @@
features = layer.getFeatureCollectionWrapper().getFeatures();
}
context.getLayerManager().getUndoableEditReceiver().startReceiving();
- for (Iterator i = features.iterator(); i.hasNext(); ) {
- Feature feature = (Feature) i.next();
+ for (Feature feature : features) {
String s;
if (autoIncrement) {
String value = "" + autoInc;
@@ -395,7 +390,7 @@
} else {
s = textToAssign;
}
- Object object = ((Converter)
typeToConverterMap.get(destinationAttributeType)).convert(s);
+ Object object =
typeToConverterMap.get(destinationAttributeType).convert(s);
oldFeatures.add(feature.clone(false));
Feature newFeature = feature.clone(false);
newFeature.setAttribute(targetAttribute, object);
Added:
core/trunk/src/org/openjump/core/ui/plugin/tools/GenerateRandomNumberPlugIn.java
===================================================================
---
core/trunk/src/org/openjump/core/ui/plugin/tools/GenerateRandomNumberPlugIn.java
(rev 0)
+++
core/trunk/src/org/openjump/core/ui/plugin/tools/GenerateRandomNumberPlugIn.java
2016-11-03 23:17:57 UTC (rev 5145)
@@ -0,0 +1,170 @@
+package org.openjump.core.ui.plugin.tools;
+
+import com.vividsolutions.jump.I18N;
+import com.vividsolutions.jump.feature.*;
+import com.vividsolutions.jump.workbench.WorkbenchContext;
+import com.vividsolutions.jump.workbench.model.FeatureEventType;
+import com.vividsolutions.jump.workbench.model.Layer;
+import com.vividsolutions.jump.workbench.model.UndoableCommand;
+import com.vividsolutions.jump.workbench.plugin.EnableCheck;
+import com.vividsolutions.jump.workbench.plugin.EnableCheckFactory;
+import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
+import com.vividsolutions.jump.workbench.plugin.PlugInContext;
+import com.vividsolutions.jump.workbench.ui.*;
+import com.vividsolutions.jump.workbench.ui.plugin.FeatureInstaller;
+import org.openjump.core.ui.plugin.AbstractUiPlugIn;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.*;
+
+/**
+ * Plugin to fill an attribute with randomly generated numbers
+ */
+public class GenerateRandomNumberPlugIn extends AbstractUiPlugIn {
+
+ private static String LAYER =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn.layer");
+ private static String ATTRIBUTE =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn.attribute");
+ private static String ATTRIBUTE_TT =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn.attribute-tooltip");
+ private static String RANDOM =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn.random-generators");
+ private static String MIN =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn.min-value");
+ private static String MIN_TT =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn.min-value-tooltip");
+ private static String MAX =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn.max-value");
+ private static String MAX_TT =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomNumberPlugIn.max-value-tooltip");
+
+ private static String NO_CANDIDATE =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.no-editable-layer-with-numeric-attribute");
+
+ private Layer layer;
+ private String attribute;
+ private double min, max;
+
+ public void initialize(PlugInContext context) throws Exception {
+
+ FeatureInstaller featureInstaller = new
FeatureInstaller(context.getWorkbenchContext());
+ featureInstaller.addMainMenuPlugin(
+ this,
+ new String[] {MenuNames.TOOLS,
MenuNames.TOOLS_EDIT_ATTRIBUTES, RANDOM},
+ getName() + "...", false, null,
+ createEnableCheck(context.getWorkbenchContext()));
+ }
+
+ public static MultiEnableCheck createEnableCheck(final WorkbenchContext
workbenchContext) {
+ EnableCheckFactory checkFactory = new
EnableCheckFactory(workbenchContext);
+ return new MultiEnableCheck()
+ .add(checkFactory.createAtLeastNLayersMustExistCheck(1))
+ .add(checkFactory.createAtLeastNLayersMustBeEditableCheck(1))
+ .add(new EnableCheck() {
+ @Override
+ public String check(JComponent component) {
+ if (AttributeTypeFilter.NUMERIC_FILTER.filter(
+
workbenchContext.getLayerManager().getEditableLayers()).size() == 0) {
+ return NO_CANDIDATE;
+ }
+ return null;
+ }
+ });
+ }
+
+ public boolean execute(PlugInContext context) throws Exception{
+ this.reportNothingToUndoYet(context);
+
+ MultiInputDialog dialog = new MultiInputDialog(
+ context.getWorkbenchFrame(), getName(), true);
+ setDialogValues(dialog, context);
+ GUIUtil.centreOnWindow(dialog);
+ dialog.setVisible(true);
+ if (! dialog.wasOKPressed()) { return false; }
+ getDialogValues(dialog);
+ boolean empty = checkAttributeEmpty();
+ if (!empty) {
+ OKCancelDialog okCancelDialog = new OKCancelDialog(dialog,
"Attribute column is not empty", true,
+ new JLabel("Attribute column is not empty. Do you want to
overwrite it ?"),
+ new OKCancelDialog.Validator() {
+ @Override
+ public String validateInput(Component component) {
+ return null;
+ }
+ });
+ okCancelDialog.setVisible(true);
+ if (!okCancelDialog.wasOKPressed()) {
+ return false;
+ }
+ }
+ computeRandomValues(context);
+ return true;
+ }
+
+ private boolean checkAttributeEmpty() {
+ for (Feature f : layer.getFeatureCollectionWrapper().getFeatures()) {
+ if (f.getAttribute(attribute) != null) return false;
+ }
+ return true;
+ }
+
+ private void computeRandomValues(PlugInContext context) {
+ Random rdm = new Random();
+ FeatureSchema schema =
layer.getFeatureCollectionWrapper().getFeatureSchema();
+ AttributeType type = schema.getAttributeType(attribute);
+ final Collection<Feature> oldFeatures = new ArrayList<>();
+ final Collection<Feature> newFeatures = new ArrayList<>();
+ reportNothingToUndoYet(context);
+ for (Feature f : layer.getFeatureCollectionWrapper().getFeatures()) {
+ oldFeatures.add(f.clone(true, true));
+ f = f.clone(true, true);
+ if (type == AttributeType.DOUBLE) {
+ f.setAttribute(attribute, min + rdm.nextDouble()*(max-min));
+ } else if (type == AttributeType.INTEGER) {
+ f.setAttribute(attribute, (int)min +
rdm.nextInt((int)(max-min)));
+ } else if (type == AttributeType.LONG) {
+ f.setAttribute(attribute, (long)min +
(long)rdm.nextInt((int)(max-min)));
+ }
+ newFeatures.add(f);
+ }
+ context.getLayerManager().getUndoableEditReceiver().startReceiving();
+ try {
+ UndoableCommand command =
+ new
UndoableCommand(I18N.get(AutoAssignAttributePlugIn.class.getName())) {
+
+ public void execute() {
+ Iterator<Feature> newFeatIterator =
newFeatures.iterator();
+ for (Feature f :
layer.getFeatureCollectionWrapper().getFeatures()) {
+ f.setAttribute(attribute,
newFeatIterator.next().getAttribute(attribute));
+ }
+
layer.getLayerManager().fireFeaturesAttChanged(newFeatures,
+ FeatureEventType.ATTRIBUTES_MODIFIED,
layer, oldFeatures);
+ }
+
+ public void unexecute() {
+ Iterator<Feature> oldFeatIterator =
oldFeatures.iterator();
+ for (Feature f :
layer.getFeatureCollectionWrapper().getFeatures()) {
+ f.setAttribute(attribute,
oldFeatIterator.next().getAttribute(attribute));
+ }
+ layer.getLayerManager().fireFeaturesAttChanged(
+
layer.getFeatureCollectionWrapper().getFeatures(),
+ FeatureEventType.ATTRIBUTES_MODIFIED,
layer, newFeatures);
+ }
+ };
+ command.execute();
+
layer.getLayerManager().getUndoableEditReceiver().receive(command.toUndoableEdit());
+ } finally {
+ layer.getLayerManager().getUndoableEditReceiver().stopReceiving();
+ }
+ }
+
+ private void setDialogValues(MultiInputDialog dialog, PlugInContext
context) {
+ layer = context.getLayerableNamePanel().chooseEditableLayer();
+ dialog.addLayerComboBox(LAYER, layer, context.getLayerManager());
+ dialog.addLayerComboBox(LAYER, layer, null,
+
AttributeTypeFilter.NUMERIC_FILTER.filter(context.getLayerManager().getEditableLayers()));
+ dialog.addAttributeComboBox(ATTRIBUTE, LAYER,
AttributeTypeFilter.NUMERIC_FILTER, ATTRIBUTE_TT);
+ dialog.addDoubleField(MIN, 0, 12, MIN_TT);
+ dialog.addDoubleField(MAX, 0, 12, MAX_TT);
+ }
+
+ private void getDialogValues(MultiInputDialog dialog) {
+ layer = dialog.getLayer(LAYER);
+ attribute = dialog.getText(ATTRIBUTE);
+ min = dialog.getDouble(MIN);
+ max = dialog.getDouble(MAX);
+ }
+}
Added:
core/trunk/src/org/openjump/core/ui/plugin/tools/GenerateRandomStringPlugIn.java
===================================================================
---
core/trunk/src/org/openjump/core/ui/plugin/tools/GenerateRandomStringPlugIn.java
(rev 0)
+++
core/trunk/src/org/openjump/core/ui/plugin/tools/GenerateRandomStringPlugIn.java
2016-11-03 23:17:57 UTC (rev 5145)
@@ -0,0 +1,208 @@
+package org.openjump.core.ui.plugin.tools;
+
+import com.vividsolutions.jump.I18N;
+import com.vividsolutions.jump.feature.*;
+import com.vividsolutions.jump.workbench.WorkbenchContext;
+import com.vividsolutions.jump.workbench.model.FeatureEventType;
+import com.vividsolutions.jump.workbench.model.Layer;
+import com.vividsolutions.jump.workbench.model.UndoableCommand;
+import com.vividsolutions.jump.workbench.plugin.EnableCheck;
+import com.vividsolutions.jump.workbench.plugin.EnableCheckFactory;
+import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
+import com.vividsolutions.jump.workbench.plugin.PlugInContext;
+import com.vividsolutions.jump.workbench.ui.*;
+import com.vividsolutions.jump.workbench.ui.plugin.FeatureInstaller;
+import org.openjump.core.ui.plugin.AbstractUiPlugIn;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.*;
+
+/**
+ * Plugin to fill an attribute with randomly generated numbers
+ */
+public class GenerateRandomStringPlugIn extends AbstractUiPlugIn {
+
+ private static String LAYER =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.layer");
+ private static String ATTRIBUTE =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.attribute");
+ private static String ATTRIBUTE_TT =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.attribute-tooltip");
+ private static String RANDOM =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.random-generators");
+ private static String MIN_LENGTH =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.min-length");
+ private static String MIN_LENGTH_TT =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.min-length-tooltip");
+ private static String MAX_LENGTH =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.max-length");
+ private static String MAX_LENGTH_TT =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.max-length-tooltip");
+
+ private static String LETTER_BASED =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.letter-based");
+ private static String WORD_BASED =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.word-based");
+ private static String DIGITS =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.digits");
+ private static String HEXA =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.hexa");
+ private static String ASCII =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.ascii");
+ private static String CITIES =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.cities");
+ private static String NAMES =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.names");
+
+ private static String NO_CANDIDATE =
I18N.get("org.openjump.core.ui.plugin.tools.GenerateRandomStringPlugIn.no-editable-layer-with-string-attribute");
+
+ private Layer layer;
+ private String attribute;
+ private int min, max;
+ private boolean digits, hexa, ascii, cities, names;
+
+ public void initialize(PlugInContext context) throws Exception {
+
+ FeatureInstaller featureInstaller = new
FeatureInstaller(context.getWorkbenchContext());
+ featureInstaller.addMainMenuPlugin(
+ this,
+ new String[] {MenuNames.TOOLS,
MenuNames.TOOLS_EDIT_ATTRIBUTES, RANDOM},
+ getName() + "...", false, null,
+ createEnableCheck(context.getWorkbenchContext()));
+ }
+
+ public static MultiEnableCheck createEnableCheck(final WorkbenchContext
workbenchContext) {
+ EnableCheckFactory checkFactory = new
EnableCheckFactory(workbenchContext);
+ return new MultiEnableCheck()
+ .add(checkFactory.createAtLeastNLayersMustExistCheck(1))
+ .add(checkFactory.createAtLeastNLayersMustBeEditableCheck(1))
+ .add(new EnableCheck() {
+ @Override
+ public String check(JComponent component) {
+ if (AttributeTypeFilter.STRING_FILTER.filter(
+
workbenchContext.getLayerManager().getEditableLayers()).size() == 0) {
+ return NO_CANDIDATE;
+ }
+ return null;
+ }
+ });
+ }
+
+ public boolean execute(PlugInContext context) throws Exception{
+ this.reportNothingToUndoYet(context);
+
+ MultiInputDialog dialog = new MultiInputDialog(
+ context.getWorkbenchFrame(), getName(), true);
+ setDialogValues(dialog, context);
+ GUIUtil.centreOnWindow(dialog);
+ dialog.setVisible(true);
+ if (! dialog.wasOKPressed()) { return false; }
+ getDialogValues(dialog);
+ boolean empty = checkAttributeEmpty();
+ if (!empty) {
+ OKCancelDialog okCancelDialog = new OKCancelDialog(dialog,
"Attribute column is not empty", true,
+ new JLabel("Attribute column is not empty. Do you want to
overwrite it ?"),
+ new OKCancelDialog.Validator() {
+ @Override
+ public String validateInput(Component component) {
+ return null;
+ }
+ });
+ okCancelDialog.setVisible(true);
+ if (!okCancelDialog.wasOKPressed()) {
+ return false;
+ }
+ }
+ computeRandomValues(context);
+ return true;
+ }
+
+ private boolean checkAttributeEmpty() {
+ for (Feature f : layer.getFeatureCollectionWrapper().getFeatures()) {
+ if (f.getAttribute(attribute) != null) return false;
+ }
+ return true;
+ }
+
+ private void computeRandomValues(PlugInContext context) {
+ final Collection<Feature> oldFeatures = new ArrayList<>();
+ final Collection<Feature> newFeatures = new ArrayList<>();
+ reportNothingToUndoYet(context);
+ for (Feature f : layer.getFeatureCollectionWrapper().getFeatures()) {
+ oldFeatures.add(f.clone(true, true));
+ f = f.clone(true, true);
+ f.setAttribute(attribute, generate(min, max));
+ newFeatures.add(f);
+ }
+ context.getLayerManager().getUndoableEditReceiver().startReceiving();
+ try {
+ UndoableCommand command =
+ new
UndoableCommand(I18N.get(AutoAssignAttributePlugIn.class.getName())) {
+
+ public void execute() {
+ Iterator<Feature> newFeatIterator =
newFeatures.iterator();
+ for (Feature f :
layer.getFeatureCollectionWrapper().getFeatures()) {
+ f.setAttribute(attribute,
newFeatIterator.next().getAttribute(attribute));
+ }
+
layer.getLayerManager().fireFeaturesAttChanged(newFeatures,
+ FeatureEventType.ATTRIBUTES_MODIFIED,
layer, oldFeatures);
+ }
+
+ public void unexecute() {
+ Iterator<Feature> oldFeatIterator =
oldFeatures.iterator();
+ for (Feature f :
layer.getFeatureCollectionWrapper().getFeatures()) {
+ f.setAttribute(attribute,
oldFeatIterator.next().getAttribute(attribute));
+ }
+ layer.getLayerManager().fireFeaturesAttChanged(
+
layer.getFeatureCollectionWrapper().getFeatures(),
+ FeatureEventType.ATTRIBUTES_MODIFIED,
layer, newFeatures);
+ }
+ };
+ command.execute();
+
layer.getLayerManager().getUndoableEditReceiver().receive(command.toUndoableEdit());
+ } finally {
+ layer.getLayerManager().getUndoableEditReceiver().stopReceiving();
+ }
+ }
+
+ private Random rnd = new Random();
+ private char[] digitsArray = "0123456789".toCharArray();
+ private char[] hexaArray = "0123456789ABCDEF".toCharArray();
+ private char[] asciiArray = "
!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~".toCharArray();
+ private String[] cityArray = new
String[]{"Shanghai","Karachi","Beijing","Delhi","Lagos","Tianjin","Istanbul","Tokyo","Guangzhou","Mumbai","Moscow","S\xE3o
Paulo","Shenzhen","Jakarta","Lahore","Seoul","Kinshasa","Cairo","Mexico
City","Lima","London","New York City","Bengaluru","Bangkok","Ho Chi Minh
City","Dongguan","Chongqing","5,473[d]","Nanjing","Tehran","Shenyang","Bogot\xE1","Ningbo","Hong
Kong","Hanoi","Baghdad","Changsha","Dhaka","Wuhan","Hyderabad","Chennai","Rio
de
Janeiro","Faisalabad","Foshan","Zunyi","Santiago","Riyadh","Ahmedabad","Singapore","Shantou","Yangon","Saint
Petersburg"};
+ private String[] surnames = new
String[]{"SMITH","JOHNSON","WILLIAMS","BROWN","JONES","MILLER","DAVIS","GARCIA","RODRIGUEZ","WILSON","MARTINEZ","ANDERSON","TAYLOR","THOMAS","HERNANDEZ","MOORE","MARTIN","JACKSON","THOMPSON","WHITE","LOPEZ","LEE","GONZALEZ","HARRIS","CLARK","LEWIS","ROBINSON","WALKER","PEREZ","HALL","YOUNG","ALLEN","SANCHEZ","WRIGHT","KING","SCOTT","GREEN","BAKER","ADAMS","NELSON","HILL","RAMIREZ","CAMPBELL","MITCHELL","ROBERTS","CARTER","PHILLIPS","EVANS","TURNER","TORRES","PARKER","COLLINS","EDWARDS","STEWART","FLORES","MORRIS","NGUYEN","MURPHY","RIVERA","COOK","ROGERS","MORGAN","PETERSON","COOPER","REED","BAILEY","BELL","GOMEZ","KELLY","HOWARD","WARD","COX","DIAZ","RICHARDSON","WOOD","WATSON","BROOKS","BENNETT","GRAY","JAMES","REYES","CRUZ","HUGHES","PRICE","MYERS","LONG","FOSTER","SANDERS","ROSS","MORALES","POWELL","SULLIVAN","RUSSELL","ORTIZ","JENKINS","GUTIERREZ","PERRY","BUTLER","BARNES","FISHER"};
+ private String[] firstNames = new
String[]{"James","Mary","John","Patricia","Robert","Jennifer","Michael","Elizabeth","William","Linda","David","Barbara","Richard","Susan","Joseph","Jessica","Thomas","Margaret","Charles","Sarah","Christopher","Karen","Daniel","Nancy","Matthew","Betty","Anthony","Dorothy","Donald","Lisa","Mark","Sandra","Paul","Ashley","Steven","Kimberly","George","Donna","Kenneth","Carol","Andrew","Michelle","Joshua","Emily","Edward","Helen","Brian","Amanda","Kevin","Melissa","Ronald","Deborah","Timothy","Stephanie","Jason","Laura","Jeffrey","Rebecca","Ryan","Sharon","Gary","Cynthia","Jacob","Kathleen","Nicholas","Shirley","Eric","Amy","Stephen","Anna","Jonathan","Angela","Larry","Ruth","Scott","Brenda","Frank","Pamela","Justin","Virginia","Brandon","Katherine","Raymond","Nicole","Gregory","Catherine","Samuel","Christine","Benjamin","Samantha","Patrick","Debra","Jack","Janet","Alexander","Carolyn","Dennis","Rachel","Jerry","Heather"};
+
+ private String generate(int min, int max) {
+ int l = min + rnd.nextInt(1+Math.max(max-min, 0));
+ StringBuilder sb = new StringBuilder(l);
+ if (digits || hexa || ascii) {
+ char[] array = digits ? digitsArray : (hexa ? hexaArray :
asciiArray);
+ for (int i = 0; i < l; i++) {
+ sb.append(array[rnd.nextInt(array.length)]);
+ }
+ } else if (cities) {
+ sb.append(cityArray[rnd.nextInt(cityArray.length)]);
+ } else if (names) {
+
sb.append(firstNames[rnd.nextInt(cityArray.length)]).append("").append(surnames[rnd.nextInt(surnames.length)]);
+ }
+ return sb.toString();
+ }
+
+ private void setDialogValues(MultiInputDialog dialog, PlugInContext
context) {
+ layer = context.getLayerableNamePanel().chooseEditableLayer();
+ dialog.addLayerComboBox(LAYER, layer, context.getLayerManager());
+ dialog.addLayerComboBox(LAYER, layer, null,
+
AttributeTypeFilter.STRING_FILTER.filter(context.getLayerManager().getEditableLayers()));
+ dialog.addAttributeComboBox(ATTRIBUTE, LAYER,
AttributeTypeFilter.STRING_FILTER, ATTRIBUTE_TT);
+ String GROUP = "group";
+ dialog.addSubTitle(LETTER_BASED);
+ dialog.addIntegerField(MIN_LENGTH, min, 12, MIN_LENGTH_TT);
+ dialog.addIntegerField(MAX_LENGTH, max, 12, MAX_LENGTH_TT);
+ dialog.addRadioButton(DIGITS, GROUP, digits, null);
+ dialog.addRadioButton(HEXA, GROUP, hexa, null);
+ dialog.addRadioButton(ASCII, GROUP, ascii, null);
+ dialog.addSubTitle(WORD_BASED);
+ dialog.addRadioButton(CITIES, GROUP, cities, null);
+ dialog.addRadioButton(NAMES, GROUP, names, null);
+ }
+
+ private void getDialogValues(MultiInputDialog dialog) {
+ layer = dialog.getLayer(LAYER);
+ attribute = dialog.getText(ATTRIBUTE);
+ min = dialog.getInteger(MIN_LENGTH);
+ max = dialog.getInteger(MAX_LENGTH);
+ digits = dialog.getBoolean(DIGITS);
+ hexa = dialog.getBoolean(HEXA);
+ ascii = dialog.getBoolean(ASCII);
+ cities = dialog.getBoolean(CITIES);
+ names = dialog.getBoolean(NAMES);
+ }
+}
+
------------------------------------------------------------------------------
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