X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Fwizard%2FReportGeneratePage.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Fwizard%2FReportGeneratePage.java;h=12fe5233387ceab6801293b82b499c4fd9ac85a1;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/wizard/ReportGeneratePage.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/wizard/ReportGeneratePage.java
new file mode 100644
index 000000000..12fe52333
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/wizard/ReportGeneratePage.java
@@ -0,0 +1,186 @@
+package org.simantics.document.linking.wizard;
+
+import java.io.File;
+import java.lang.reflect.InvocationTargetException;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.operation.IRunnableWithProgress;
+import org.eclipse.jface.wizard.WizardPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.ui.PartInitException;
+import org.simantics.Simantics;
+import org.simantics.db.Resource;
+import org.simantics.document.linking.report.ExportToPDF;
+import org.simantics.document.linking.report.templates.ReportWriter;
+import org.simantics.editors.Editors;
+import org.simantics.utils.ui.ErrorLogger;
+import org.simantics.utils.ui.ExceptionUtils;
+
+
+/**
+ * Wizard page for generating a report.
+ * 
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ *
+ */
+public class ReportGeneratePage extends WizardPage {
+	
+	private Resource model;
+	private String filename;
+	private ReportWriter<?> reportWriter;
+	
+	
+	private Label fileLabel;
+	private Label reportLabel;
+	private Label statusLabel;
+	private Button generateButton;
+	private Button showButton;
+	private boolean generated = false;
+	
+	protected ReportGeneratePage(String pageName) {
+		super(pageName,pageName,null);
+		setGenerated(false);
+	}
+	
+	public void setFilename(String filename) {
+		this.filename = filename;
+		setGenerated(false);
+	}
+	
+	public void setReportWriter(ReportWriter<?> reportWriter) {
+		this.reportWriter = reportWriter;
+		setGenerated(false);
+	}
+	
+	public void setModel(Resource model) {
+		this.model = model;
+		setGenerated(false);
+	}
+
+	@Override
+	public void createControl(Composite parent) {
+		Composite composite = new Composite(parent, SWT.NONE);
+		composite.setLayout(new GridLayout(2,false));
+		Label label = new Label(composite, SWT.NONE);
+		label.setText("File:");
+		fileLabel = new Label(composite, SWT.NONE);
+		label = new Label(composite, SWT.NONE);
+		label.setText("Report:");
+		reportLabel = new Label(composite, SWT.NONE);
+		label = new Label(composite, SWT.NONE);
+		label.setText("Status:");
+		this.statusLabel = new Label(composite, SWT.NONE);
+		this.statusLabel.setText("Report has not been generated");
+		generateButton = new Button(composite, SWT.PUSH);
+		generateButton.setText("Generate report");
+		generateButton.addSelectionListener(new SelectionAdapter() {
+			@Override
+			public void widgetSelected(SelectionEvent e) {
+				generate();
+			}
+		});
+		showButton = new Button(composite, SWT.PUSH);
+		showButton.setText("Show Report");
+		showButton.addSelectionListener(new SelectionAdapter() {
+			
+			@Override
+			public void widgetSelected(SelectionEvent e) {
+				File file = new File(filename);
+				if (file.exists() && file.canRead()) {
+					try {
+						Editors.openExternalEditor(file);
+					} catch (PartInitException err) {
+						ExceptionUtils.logAndShowError(err);
+					}
+				}
+			}
+		});
+		showButton.setEnabled(false);
+		updateContent();
+		setControl(composite);
+	}
+	
+	private void updateContent() {
+		fileLabel.setText(filename == null ? "File has not been selected" : filename);
+		reportLabel.setText(reportWriter == null ? "Report Writer has not been selected" : reportWriter.getName());
+		generateButton.setEnabled(filename != null && reportWriter != null && model != null);
+		showButton.setEnabled(generated);
+		generateButton.setEnabled(!generated);
+		if (!generated)
+			statusLabel.setText("Report has not been generated");
+	}
+	
+	public void setGenerated(boolean b) {
+		generated = b;
+		setPageComplete(generated);
+	}
+	
+	private void generate() {
+		generateButton.setEnabled(false);
+		statusLabel.setText("Generating report");
+		try {
+			getWizard().getContainer().run(true, false, new IRunnableWithProgress() {
+				
+				@Override
+				public void run(final IProgressMonitor monitor) throws InvocationTargetException,
+						InterruptedException {
+
+					ExportToPDF exportToPDF = new ExportToPDF(Simantics.getSession(), model);
+					final IStatus status = exportToPDF.export(filename, reportWriter, monitor);
+					Display.getDefault().asyncExec(new Runnable() {
+						public void run() {
+							if (!statusLabel.isDisposed()) {
+								if (status.isOK())
+									statusLabel.setText(status.getMessage());
+								else {
+									statusLabel.setText(status.getMessage());
+									ExceptionUtils.logError(status.getException());
+								}
+								setPageComplete(true);	
+								((Composite)getControl()).layout(true, true);
+							}
+							
+						};
+					});
+					monitor.done();
+				}
+			});
+		}  catch (InterruptedException err) {
+			setErrorMessage("Report failed: " + err.getMessage());
+			ErrorLogger.defaultLogError("Report failed.",err);
+			statusLabel.setText("Report failed.");
+		} catch (InvocationTargetException err) {
+			setErrorMessage("Report failed: " + err.getMessage());
+			ErrorLogger.defaultLogError("Report failed.",err);
+			statusLabel.setText("Report failed.");
+		}
+		setGenerated(true);
+		
+		showButton.setEnabled(true);
+		generateButton.setEnabled(false);
+		getContainer().updateButtons();
+	}
+	
+	@Override
+	public void setVisible(boolean visible) {
+		if (visible) {
+			updateContent();
+		} else {
+			setGenerated(false);
+		}
+		super.setVisible(visible);
+	}
+	
+	public boolean isGenerated() {
+		return generated;
+	}
+
+}