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Commit eed91d5d authored by duminil's avatar duminil
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Moving Browser class outside of RegionChooserFX.

parent c04fd280
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src/eu/simstadt/regionchooser/RegionChooserBrowser.java 0 → 100644
View file @ eed91d5d
package eu.simstadt.regionchooser;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Enumeration;
import java.util.prefs.Preferences;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.io.ParseException;
import com.vividsolutions.jts.io.WKTReader;
import eu.simstadt.nf4j.ExportJobFromJavaFXRegionChooser;
import javafx.beans.value.ObservableValue;
import javafx.concurrent.Task;
import javafx.concurrent.Worker.State;
import javafx.geometry.HPos;
import javafx.geometry.VPos;
import javafx.scene.layout.Region;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebView;
import javafx.stage.FileChooser;
import javafx.stage.Stage;
import netscape.javascript.JSObject;
public class RegionChooserBrowser extends Region
{
public class JavaScriptFXBridge
{
private Path repo;
private WKTReader wktReader = new WKTReader();
public JavaScriptFXBridge() {
Preferences userPrefs = Preferences.userRoot().node("/eu/simstadt/desktop");
String repoString = userPrefs.get("RECENT_REPOSITORY", null);
if (repoString == null) {
repo = Paths.get("../TestRepository");
} else {
repo = Paths.get(repoString);
}
}
public void downloadRegion(String wktPolygon, String productName, JSObject novaFactoryLayer)
throws InterruptedException {
//TODO: Ask nf Server about available regions
Task<Integer> task = new Task<Integer>() {
@Override
protected Integer call() throws Exception {
ExportJobFromJavaFXRegionChooser nfJob = new ExportJobFromJavaFXRegionChooser();
Geometry poly = wktReader.read(wktPolygon);
nfJob.processJob(poly, productName, novaFactoryLayer);
return 0;
}
};
new Thread(task).start();
}
public void extractZIPtoGML(String zipFilename) throws IOException {
ZipFile zipFile = new ZipFile(zipFilename);
Enumeration<? extends ZipEntry> entries = zipFile.entries();
String userName = System.getProperty("user.name");
while (entries.hasMoreElements()) {
ZipEntry ze = entries.nextElement();
String zeName = ze.getName();
if (zeName.toLowerCase().contains("gml")) {
File extractedCityGML = selectSaveFileWithDialog(null,
zeName.replace("_GML.", ".").replace(userName, "novaFACTORY"), "");
if (extractedCityGML != null) {
InputStream cityGMLInputStream = zipFile.getInputStream(ze);
BufferedReader cityGMLZipReader = new BufferedReader(new InputStreamReader(cityGMLInputStream));
BufferedWriter cityGMLOutput = Files.newBufferedWriter(extractedCityGML.toPath());
String buf = null;
while ((buf = cityGMLZipReader.readLine()) != null) {
cityGMLOutput.write(buf.replace("srsName=\"\"", "srsName=\"EPSG:31467\""));
}
cityGMLZipReader.close();
cityGMLInputStream.close();
cityGMLOutput.close();
System.out.println("Extracted");
}
}
}
zipFile.close();
}
public void downloadRegionFromCityGML(String wktPolygon, String project, String citygml) throws IOException,
ParseException {
StringBuffer sb = RegionExtractor.selectRegionDirectlyFromCityGML(citygmlPath(project, citygml), wktPolygon);
File buildingIdsFile = selectSaveFileWithDialog(project, citygml, "selected_region");
if (buildingIdsFile != null) {
BufferedWriter writer = Files.newBufferedWriter(buildingIdsFile.toPath());
writer.write(sb.toString());
writer.close();
}
}
private File selectSaveFileWithDialog(String project, String citygml, String suffix) {
Stage mainStage = (Stage) RegionChooserBrowser.this.getScene().getWindow();
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle("Save CITYGML ids");
if (project != null) {
fileChooser.setInitialDirectory(repo.resolve(project + ".proj").toFile());
} else {
fileChooser.setInitialDirectory(repo.toFile());
}
if (suffix.isEmpty()) {
fileChooser.setInitialFileName(citygml);
} else {
fileChooser.setInitialFileName(citygml.replace(".", "_" + suffix + "."));
}
FileChooser.ExtensionFilter extFilter = new FileChooser.ExtensionFilter("GML files (*.gml)", "*.gml");
fileChooser.getExtensionFilters().add(extFilter);
return fileChooser.showSaveDialog(mainStage);
}
public boolean checkIfCityGMLSAreAvailable(String project, String citygml) {
Path p = citygmlPath(project, citygml);
return Files.isReadable(p);
}
public void log(String text) {
System.out.println(text);
}
private Path citygmlPath(String project, String citygml) {
return repo.resolve(project + ".proj").resolve(citygml);
}
public void importNovaFactoryBoundingBoxes() throws IOException {
JSObject novafactoryVectors = (JSObject) webEngine.executeScript("novafactory_vectors");
BufferedReader nf_csv = new BufferedReader(new InputStreamReader(
RegionChooserFX.class.getResourceAsStream("website/data/novafactory_products.csv")));
nf_csv.readLine();
String sCurrentLine;
while ((sCurrentLine = nf_csv.readLine()) != null) {
String[] values = sCurrentLine.trim().split(",");
String product = values[1];
// String description = values[2];
String[] srs = values[3].split(" ");
String epsgId = srs[srs.length - 1];
// System.out.println(product);
novafactoryVectors.call("addNovaFactoryProduct", values[8], values[9], values[10], values[11], product,
epsgId);
}
nf_csv.close();
}
}
final WebView browser = new WebView();
final WebEngine webEngine = browser.getEngine();
public RegionChooserBrowser() {
//apply the styles
getStyleClass().add("browser");
String url = RegionChooserFX.class.getResource("website/index.html").toExternalForm();
webEngine.load(url); // load the web page
// process page loading
webEngine.getLoadWorker().stateProperty().addListener(
(ObservableValue<? extends State> ov, State oldState, State newState) -> {
if (newState == State.SUCCEEDED) {
JSObject win = (JSObject) webEngine.executeScript("window");
JavaScriptFXBridge fxapp = new JavaScriptFXBridge();
win.setMember("fxapp", fxapp);
webEngine.executeScript("console.log = function(message)\n" +
"{\n" +
" fxapp.log(message);\n" +
"};");
try {
fxapp.importNovaFactoryBoundingBoxes();
} catch (Exception ex) {
RegionChooserFX.LOGGER.warning("NovaFactory CSV not found or corrupt");
ex.printStackTrace();
}
// try {
// fxapp.selectRegionDirectlyFromCityGML(
// Paths.get("../TestRepository").resolve("Gruenbuehl.proj")
// .resolve("Gruenbuehl_LOD2_validated+ADE.gml"),
// "POLYGON((3515896.6132767177 5415942.563662692,3516013.1135652466 5415930.341095623,3516035.1608944996 5415925.696283888,3516052.531667652 5415905.3452489935,3516053.640043498 5415793.1428597355,3516092.996199113 5415790.117097386,3516086.9957373445 5415687.30812527,3515953.2106800284 5415687.710348818,3515893.4419519473 5415673.416324939,3515876.73573549 5415736.92758554,3515896.6132767177 5415942.563662692))"
// );
// } catch (Exception ex) {
// ex.printStackTrace();
//
// }
// System.exit(0);
}
});
//add the web view to the scene
getChildren().add(browser);
}
@Override
protected void layoutChildren() {
double w = getWidth();
double h = getHeight();
layoutInArea(browser, 0, 0, w, h, 0, HPos.CENTER, VPos.CENTER);
}
@Override
protected double computePrefWidth(double height) {
return 900;
}
@Override
protected double computePrefHeight(double width) {
return 600;
}
}
src/eu/simstadt/regionchooser/RegionChooserFX.java
View file @ eed91d5d
package eu.simstadt.regionchooser; package eu.simstadt.regionchooser;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Enumeration;
import java.util.logging.Logger; import java.util.logging.Logger;
import java.util.prefs.Preferences;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.io.ParseException;
import com.vividsolutions.jts.io.WKTReader;
import eu.simstadt.nf4j.ExportJobFromJavaFXRegionChooser;
import javafx.application.Application; import javafx.application.Application;
import javafx.beans.value.ObservableValue;
import javafx.concurrent.Task;
import javafx.concurrent.Worker.State;
import javafx.geometry.HPos;
import javafx.geometry.VPos;
import javafx.scene.Scene; import javafx.scene.Scene;
import javafx.scene.layout.Region;
import javafx.scene.paint.Color; import javafx.scene.paint.Color;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebView;
import javafx.stage.FileChooser;
import javafx.stage.Stage; import javafx.stage.Stage;
import netscape.javascript.JSObject;
public class RegionChooserFX extends Application public class RegionChooserFX extends Application
...@@ -43,7 +16,7 @@ public class RegionChooserFX extends Application ...@@ -43,7 +16,7 @@ public class RegionChooserFX extends Application
public void start(Stage stage) { public void start(Stage stage) {
// create the scene // create the scene
stage.setTitle("RegionChooserJavaFX"); stage.setTitle("RegionChooserJavaFX");
scene = new Scene(new Browser(), 1024, 768, Color.web("#666970")); scene = new Scene(new RegionChooserBrowser(), 1024, 768, Color.web("#666970"));
stage.setScene(scene); stage.setScene(scene);
stage.show(); stage.show();
} }
...@@ -53,187 +26,3 @@ public static void main(String[] args) { ...@@ -53,187 +26,3 @@ public static void main(String[] args) {
} }
} }
class Browser extends Region
{
public class JavaScriptFXBridge
{
private Path repo;
private WKTReader wktReader = new WKTReader();
public JavaScriptFXBridge() {
Preferences userPrefs = Preferences.userRoot().node("/eu/simstadt/desktop");
String repoString = userPrefs.get("RECENT_REPOSITORY", null);
if (repoString == null) {
repo = Paths.get("../TestRepository");
} else {
repo = Paths.get(repoString);
}
}
public void downloadRegion(String wktPolygon, String productName, JSObject novaFactoryLayer)
throws InterruptedException {
//TODO: Ask nf Server about available regions
Task<Integer> task = new Task<Integer>() {
@Override
protected Integer call() throws Exception {
ExportJobFromJavaFXRegionChooser nfJob = new ExportJobFromJavaFXRegionChooser();
Geometry poly = wktReader.read(wktPolygon);
nfJob.processJob(poly, productName, novaFactoryLayer);
return 0;
}
};
new Thread(task).start();
}
public void extractZIPtoGML(String zipFilename) throws IOException {
ZipFile zipFile = new ZipFile(zipFilename);
Enumeration<? extends ZipEntry> entries = zipFile.entries();
String userName = System.getProperty("user.name");
while (entries.hasMoreElements()) {
ZipEntry ze = entries.nextElement();
String zeName = ze.getName();
if (zeName.toLowerCase().contains("gml")) {
File extractedCityGML = selectSaveFileWithDialog(null,
zeName.replace("_GML.", ".").replace(userName, "novaFACTORY"), "");
if (extractedCityGML != null) {
InputStream cityGMLInputStream = zipFile.getInputStream(ze);
BufferedReader cityGMLZipReader = new BufferedReader(new InputStreamReader(cityGMLInputStream));
BufferedWriter cityGMLOutput = Files.newBufferedWriter(extractedCityGML.toPath());
String buf = null;
while ((buf = cityGMLZipReader.readLine()) != null) {
cityGMLOutput.write(buf.replace("srsName=\"\"", "srsName=\"EPSG:31467\""));
}
cityGMLZipReader.close();
cityGMLInputStream.close();
cityGMLOutput.close();
System.out.println("Extracted");
}
}
}
zipFile.close();
}
public void downloadRegionFromCityGML(String wktPolygon, String project, String citygml) throws IOException,
ParseException {
StringBuffer sb = RegionExtractor.selectRegionDirectlyFromCityGML(citygmlPath(project, citygml), wktPolygon);
File buildingIdsFile = selectSaveFileWithDialog(project, citygml, "selected_region");
if (buildingIdsFile != null) {
BufferedWriter writer = Files.newBufferedWriter(buildingIdsFile.toPath());
writer.write(sb.toString());
writer.close();
}
}
private File selectSaveFileWithDialog(String project, String citygml, String suffix) {
Stage mainStage = (Stage) Browser.this.getScene().getWindow();
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle("Save CITYGML ids");
if (project != null) {
fileChooser.setInitialDirectory(repo.resolve(project + ".proj").toFile());
} else {
fileChooser.setInitialDirectory(repo.toFile());
}
if (suffix.isEmpty()) {
fileChooser.setInitialFileName(citygml);
} else {
fileChooser.setInitialFileName(citygml.replace(".", "_" + suffix + "."));
}
FileChooser.ExtensionFilter extFilter = new FileChooser.ExtensionFilter("GML files (*.gml)", "*.gml");
fileChooser.getExtensionFilters().add(extFilter);
return fileChooser.showSaveDialog(mainStage);
}
public boolean checkIfCityGMLSAreAvailable(String project, String citygml) {
Path p = citygmlPath(project, citygml);
return Files.isReadable(p);
}
public void log(String text) {
System.out.println(text);
}
private Path citygmlPath(String project, String citygml) {
return repo.resolve(project + ".proj").resolve(citygml);
}
public void importNovaFactoryBoundingBoxes() throws IOException {
JSObject novafactoryVectors = (JSObject) webEngine.executeScript("novafactory_vectors");
BufferedReader nf_csv = new BufferedReader(new InputStreamReader(
RegionChooserFX.class.getResourceAsStream("website/data/novafactory_products.csv")));
nf_csv.readLine();
String sCurrentLine;
while ((sCurrentLine = nf_csv.readLine()) != null) {
String[] values = sCurrentLine.trim().split(",");
String product = values[1];
// String description = values[2];
String[] srs = values[3].split(" ");
String epsgId = srs[srs.length - 1];
// System.out.println(product);
novafactoryVectors.call("addNovaFactoryProduct", values[8], values[9], values[10], values[11], product,
epsgId);
}
nf_csv.close();
}
}
final WebView browser = new WebView();
final WebEngine webEngine = browser.getEngine();
public Browser() {
//apply the styles
getStyleClass().add("browser");
String url = RegionChooserFX.class.getResource("website/index.html").toExternalForm();
webEngine.load(url); // load the web page
// process page loading
webEngine.getLoadWorker().stateProperty().addListener(
(ObservableValue<? extends State> ov, State oldState, State newState) -> {
if (newState == State.SUCCEEDED) {
JSObject win = (JSObject) webEngine.executeScript("window");
JavaScriptFXBridge fxapp = new JavaScriptFXBridge();
win.setMember("fxapp", fxapp);
webEngine.executeScript("console.log = function(message)\n" +
"{\n" +
" fxapp.log(message);\n" +
"};");
try {
fxapp.importNovaFactoryBoundingBoxes();
} catch (Exception ex) {
RegionChooserFX.LOGGER.warning("NovaFactory CSV not found or corrupt");
ex.printStackTrace();
}
// try {
// fxapp.selectRegionDirectlyFromCityGML(
// Paths.get("../TestRepository").resolve("Gruenbuehl.proj")
// .resolve("Gruenbuehl_LOD2_validated+ADE.gml"),
// "POLYGON((3515896.6132767177 5415942.563662692,3516013.1135652466 5415930.341095623,3516035.1608944996 5415925.696283888,3516052.531667652 5415905.3452489935,3516053.640043498 5415793.1428597355,3516092.996199113 5415790.117097386,3516086.9957373445 5415687.30812527,3515953.2106800284 5415687.710348818,3515893.4419519473 5415673.416324939,3515876.73573549 5415736.92758554,3515896.6132767177 5415942.563662692))"
// );
// } catch (Exception ex) {
// ex.printStackTrace();
//
// }
// System.exit(0);
}
});
//add the web view to the scene
getChildren().add(browser);
}
@Override
protected void layoutChildren() {
double w = getWidth();
double h = getHeight();
layoutInArea(browser, 0, 0, w, h, 0, HPos.CENTER, VPos.CENTER);
}
@Override
protected double computePrefWidth(double height) {
return 900;
}
@Override
protected double computePrefHeight(double width) {
return 600;
}
}
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