@Test
public void noNullPointerWhenWeReturnNull() throws Exception {
AbstractPrintFileProcessor processor = createNewPrintFileProcessor();
PrintJob printJob = createTestPrintJob(processor);
Mockito.when(
printJob
.getPrinter()
.getConfiguration()
.getSlicingProfile()
.getzLiftDistanceCalculator())
.thenReturn(";");
Mockito.when(printJob.getPrintFileProcessor().getBuildAreaMM(Mockito.any(PrintJob.class)))
.thenReturn(null);
DataAid aid = processor.initializeJobCacheWithDataAid(printJob);
try {
aid.customizer.setNextStep(PrinterStep.PerformExposure);
processor.printImageAndPerformPostProcessing(aid, image);
Mockito.verify(printJob.getPrinter().getGCodeControl(), Mockito.times(1))
.executeGCodeWithTemplating(Mockito.any(PrintJob.class), Mockito.anyString());
} catch (IllegalArgumentException e) {
Assert.assertEquals(
"The result of your lift distance script needs to evaluate to an instance of java.lang.Number",
e.getMessage());
}
}
public static PrintJob createTestPrintJob(PrintFileProcessor processor)
throws InappropriateDeviceException, Exception {
PrintJob printJob = Mockito.mock(PrintJob.class);
Printer printer = Mockito.mock(Printer.class);
PrinterConfiguration printerConfiguration = Mockito.mock(PrinterConfiguration.class);
SlicingProfile slicingProfile = Mockito.mock(SlicingProfile.class);
InkConfig inkConfiguration = Mockito.mock(InkConfig.class);
eGENERICGCodeControl gCode = Mockito.mock(eGENERICGCodeControl.class);
SerialCommunicationsPort serialPort = Mockito.mock(SerialCommunicationsPort.class);
MonitorDriverConfig monitorConfig = Mockito.mock(MonitorDriverConfig.class);
MachineConfig machine = Mockito.mock(MachineConfig.class);
Mockito.when(printJob.getJobFile()).thenReturn(new File("jobname.txt"));
Mockito.when(printJob.getPrinter()).thenReturn(printer);
Mockito.when(printer.getPrinterFirmwareSerialPort()).thenReturn(serialPort);
Mockito.when(printJob.getPrintFileProcessor()).thenReturn(processor);
Mockito.when(printer.getConfiguration()).thenReturn(printerConfiguration);
Mockito.when(printer.waitForPauseIfRequired()).thenReturn(true);
Mockito.when(printer.isPrintActive()).thenReturn(true);
Mockito.when(printerConfiguration.getSlicingProfile()).thenReturn(slicingProfile);
Mockito.when(slicingProfile.getSelectedInkConfig()).thenReturn(inkConfiguration);
Mockito.when(slicingProfile.getDirection()).thenReturn(BuildDirection.Bottom_Up);
Mockito.when(printer.getGCodeControl()).thenReturn(gCode);
Mockito.when(slicingProfile.getgCodeLift()).thenReturn("Lift z");
Mockito.doCallRealMethod()
.when(gCode)
.executeGCodeWithTemplating(Mockito.any(PrintJob.class), Mockito.anyString());
Mockito.when(printer.getConfiguration().getMachineConfig()).thenReturn(machine);
Mockito.when(printer.getConfiguration().getMachineConfig().getMonitorDriverConfig())
.thenReturn(monitorConfig);
return printJob;
}
public JSONObject printPlateBarcodes(HttpSession session, JSONObject json) {
try {
User user =
securityManager.getUserByLoginName(
SecurityContextHolder.getContext().getAuthentication().getName());
String serviceName = null;
if (json.has("serviceName")) {
serviceName = json.getString("serviceName");
}
MisoPrintService<File, PrintContext<File>> mps = null;
if (serviceName == null) {
Collection<MisoPrintService> services =
printManager.listPrintServicesByBarcodeableClass(Plate.class);
if (services.size() == 1) {
mps = services.iterator().next();
} else {
return JSONUtils.SimpleJSONError(
"No serviceName specified, but more than one available service able to print this barcode type.");
}
} else {
mps = printManager.getPrintService(serviceName);
}
Queue<File> thingsToPrint = new LinkedList<File>();
JSONArray ss = JSONArray.fromObject(json.getString("plates"));
for (JSONObject s : (Iterable<JSONObject>) ss) {
try {
Long plateId = s.getLong("plateId");
// Plate<LinkedList<Plateable>, Plateable> plate = requestManager.<LinkedList<Plateable>,
// Plateable> getPlateById(plateId);
Plate<? extends List<? extends Plateable>, ? extends Plateable> plate =
requestManager.getPlateById(plateId);
// autosave the barcode if none has been previously generated
if (plate.getIdentificationBarcode() == null
|| "".equals(plate.getIdentificationBarcode())) {
requestManager.savePlate(plate);
}
File f = mps.getLabelFor(plate);
if (f != null) thingsToPrint.add(f);
} catch (IOException e) {
e.printStackTrace();
return JSONUtils.SimpleJSONError("Error printing barcodes: " + e.getMessage());
}
}
PrintJob pj = printManager.print(thingsToPrint, mps.getName(), user);
return JSONUtils.SimpleJSONResponse("Job " + pj.getJobId() + " : Barcodes printed.");
} catch (MisoPrintException e) {
e.printStackTrace();
return JSONUtils.SimpleJSONError("Failed to print barcodes: " + e.getMessage());
} catch (IOException e) {
e.printStackTrace();
return JSONUtils.SimpleJSONError("Failed to print barcodes: " + e.getMessage());
}
}
/** Prints the drawing. */
public void print() {
tool().deactivate();
PrintJob printJob = getToolkit().getPrintJob(this, "Print Drawing", null);
if (printJob != null) {
Graphics pg = printJob.getGraphics();
if (pg != null) {
((StandardDrawingView) view()).printAll(pg);
pg.dispose(); // flush page
}
printJob.end();
}
tool().activate();
}
public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
if (cmd.equals("print")) {
PrintJob pjob = getToolkit().getPrintJob(this, "RoundedRectTest", null);
if (pjob != null) {
Graphics pg = pjob.getGraphics();
if (pg != null) {
canvas.printAll(pg);
pg.dispose(); // flush page
}
pjob.end();
}
}
}
@Override
public void writeToParcel(Parcel dest, int flags) {
super.writeToParcel(dest, flags);
Bundle bundle = new Bundle();
bundle.putStringArrayList(BUNDLE_KEY_LINES, lines);
// Add more stuff here
dest.writeBundle(bundle);
}
@Test
public void unsupportedBuildAreaDoesntBreakLiftDistanceCalculator() throws Exception {
AbstractPrintFileProcessor processor = createNewPrintFileProcessor();
PrintJob printJob = createTestPrintJob(processor);
Mockito.when(
printJob
.getPrinter()
.getConfiguration()
.getSlicingProfile()
.getzLiftDistanceCalculator())
.thenReturn("var mm = $buildAreaMM * 2;mm");
Mockito.when(printJob.getPrintFileProcessor().getBuildAreaMM(Mockito.any(PrintJob.class)))
.thenReturn(null);
DataAid aid = processor.initializeJobCacheWithDataAid(printJob);
aid.customizer.setNextStep(PrinterStep.PerformExposure);
processor.printImageAndPerformPostProcessing(aid, image);
Mockito.verify(printJob.getPrinter().getGCodeControl(), Mockito.times(1))
.executeGCodeWithTemplating(Mockito.any(PrintJob.class), Mockito.anyString());
}
@Override
public void run() {
System.out.println(String.format("[%s]: Turn on...", getPrinterName()));
System.out.println(String.format("[%s]: Waiting for print job", getPrinterName()));
try {
PrintJob job;
while (!halt && (job = queue.removeFront()) != null) {
System.out.println(
String.format("[%s]: Printing '%s'...", getPrinterName(), job.getJobName()));
long sleepTime = job.getNumberOfPages() * MILLIS_PER_PAGE;
Thread.sleep(sleepTime);
System.out.println(String.format("[%s]: '%s' ok.", getPrinterName(), job.getJobName()));
System.out.println(String.format("[%s]: Waiting for print job", getPrinterName()));
}
System.out.println(String.format("[%s]: Turn off", getPrinterName()));
} catch (InterruptedException ignored) {
}
}
// If all is true, loop through all selections in chart, asking it to
// grab the data and print each one.
public void print(boolean all) {
Toolkit tk = getToolkit();
PrintJob pj =
tk.getPrintJob(chart, all ? "All charts" : chart.current_tradable(), print_properties);
if (pj != null) {
if (all) {
Vector selections = chart.tradable_selections().selections();
for (int i = 0; i < selections.size(); ++i) {
chart.request_data((String) selections.elementAt(i));
if (chart.request_result_id() == Ok) {
print_current_chart(pj);
}
}
} else {
print_current_chart(pj);
}
pj.end();
}
}
@Test
public void syntaxErrorInTemplate() throws Exception {
AbstractPrintFileProcessor processor = createNewPrintFileProcessor();
Graphics2D graphics = Mockito.mock(Graphics2D.class);
PrintJob printJob = createTestPrintJob(processor);
Mockito.when(
printJob.getPrinter().getConfiguration().getSlicingProfile().getZLiftDistanceGCode())
.thenReturn("G99 ${ ;dependent on buildArea");
Double whenBuilAreaMMCalled =
printJob.getPrintFileProcessor().getBuildAreaMM(Mockito.any(PrintJob.class));
DataAid aid = processor.initializeJobCacheWithDataAid(printJob);
try {
aid.customizer.setNextStep(PrinterStep.PerformExposure);
processor.printImageAndPerformPostProcessing(aid, image);
Assert.fail("Must throw InappropriateDeviceException");
} catch (InappropriateDeviceException e) {
Mockito.verify(printJob.getPrintFileProcessor(), Mockito.times(2))
.getBuildAreaMM(Mockito.any(PrintJob.class));
}
}
@Test
public void unsupportedBuildAreaDoesntBreakProjectorGradient()
throws InappropriateDeviceException, ScriptException, Exception {
AbstractPrintFileProcessor processor = createNewPrintFileProcessor();
Graphics2D graphics = Mockito.mock(Graphics2D.class);
PrintJob printJob = createTestPrintJob(processor);
Mockito.when(
printJob
.getPrinter()
.getConfiguration()
.getSlicingProfile()
.getProjectorGradientCalculator())
.thenReturn("var mm = $buildAreaMM * 2;java.awt.Color.ORANGE");
Mockito.when(printJob.getPrintFileProcessor().getBuildAreaMM(Mockito.any(PrintJob.class)))
.thenReturn(null);
DataAid aid = processor.initializeJobCacheWithDataAid(printJob);
// apply image transform
processor.applyBulbMask(aid, graphics, 0, 0);
// processor.applyImageTransforms(aid, graphics, 0, 0);
// processor.applyImageTransforms(aid, null, 0, 0);
}
public void actionPerformed(ActionEvent e) {
PrintJob pjob = getToolkit().getPrintJob(textViewerFrame, "Printing Nslm", null);
if (pjob != null) {
Graphics pg = pjob.getGraphics();
if (pg != null) {
// todo: this should print from
// the file not from the screen.
// if (editor1!=null) {
// editor1.print(pg); //print crashes, must use printAll
// }
// if (scroller1!=null) {
// scroller1.printAll(pg); //is clipping on left
// }
if (scroller1 != null) {
JViewport jvp = scroller1.getViewport();
jvp.printAll(pg);
}
pg.dispose();
}
pjob.end();
}
}
private void print_current_chart(PrintJob pj) {
Graphics page = pj.getGraphics();
Dimension size = graph_panel.getSize();
Dimension pagesize = pj.getPageDimension();
main_graph.set_symbol(chart.current_tradable().toUpperCase());
if (size.width <= pagesize.width) {
// Center the output on the page.
page.translate((pagesize.width - size.width) / 2, (pagesize.height - size.height) / 2);
} else {
// The graph size is wider than a page, so print first
// the left side, then the right side. Assumption - it is
// not larger than two pages.
page.translate(15, (pagesize.height - size.height) / 2);
graph_panel.printAll(page);
page.dispose();
page = pj.getGraphics();
page.translate(pagesize.width - size.width - 13, (pagesize.height - size.height) / 2);
}
graph_panel.printAll(page);
page.dispose();
main_graph.set_symbol(null);
}
@Test
public void properGCodeCreated() throws Exception {
AbstractPrintFileProcessor processor = createNewPrintFileProcessor();
Graphics2D graphics = Mockito.mock(Graphics2D.class);
PrintJob printJob = createTestPrintJob(processor);
Mockito.when(
printJob.getPrinter().getConfiguration().getSlicingProfile().getZLiftDistanceGCode())
.thenReturn("${1 + buildAreaMM * 2}");
Double whenBuilAreaMMCalled =
printJob.getPrintFileProcessor().getBuildAreaMM(Mockito.any(PrintJob.class));
Mockito.when(whenBuilAreaMMCalled).thenReturn(new Double("5.0"));
DataAid aid = processor.initializeJobCacheWithDataAid(printJob);
Mockito.when(printJob.getPrinter().getGCodeControl().sendGcode(Mockito.anyString()))
.then(
new Answer<String>() {
private int count = 0;
@Override
public String answer(InvocationOnMock invocation) throws Throwable {
switch (count) {
case 0:
Assert.assertEquals("11", invocation.getArguments()[0]);
break;
case 1:
Assert.assertEquals("Lift z", invocation.getArguments()[0]);
break;
}
count++;
return (String) invocation.getArguments()[0];
}
});
aid.customizer.setNextStep(PrinterStep.PerformExposure);
processor.printImageAndPerformPostProcessing(aid, image);
// The two executes are for getZLiftDistanceGCode and the life gcode itself
Mockito.verify(printJob.getPrinter().getGCodeControl(), Mockito.times(2))
.executeGCodeWithTemplating(Mockito.any(PrintJob.class), Mockito.anyString());
}
/** This internal method begins a new page and prints the header. */
protected void newpage() {
page = job.getGraphics(); // Begin the new page
linenum = 0;
charnum = 0; // Reset line and char number
pagenum++; // Increment page number
page.setFont(headerfont); // Set the header font.
page.drawString(jobname, x0, headery); // Print job name left justified
String s = "- " + pagenum + " -"; // Print the page number centered.
int w = headermetrics.stringWidth(s);
page.drawString(s, x0 + (this.width - w) / 2, headery);
w = headermetrics.stringWidth(time); // Print date right justified
page.drawString(time, x0 + width - w, headery);
// Draw a line beneath the header
int y = headery + headermetrics.getDescent() + 1;
page.drawLine(x0, y, x0 + width, y);
// Set the basic monospaced font for the rest of the page.
page.setFont(font);
}
/**
* The constructor for this class has a bunch of arguments: The frame argument is required for all
* printing in Java. The jobname appears left justified at the top of each printed page. The font
* size is specified in points, as on-screen font sizes are. The margins are specified in inches
* (or fractions of inches).
*/
public HardcopyWriter(
Frame frame,
String jobname,
int fontsize,
double leftmargin,
double rightmargin,
double topmargin,
double bottommargin)
throws HardcopyWriter.PrintCanceledException {
// Get the PrintJob object with which we'll do all the printing.
// The call is synchronized on the static printprops object, which
// means that only one print dialog can be popped up at a time.
// If the user clicks Cancel in the print dialog, throw an exception.
Toolkit toolkit = frame.getToolkit(); // get Toolkit from Frame
synchronized (printprops) {
job = toolkit.getPrintJob(frame, jobname, printprops);
}
if (job == null) throw new PrintCanceledException("User cancelled print request");
pagesize = job.getPageDimension(); // query the page size
pagedpi = job.getPageResolution(); // query the page resolution
// Bug Workaround:
// On windows, getPageDimension() and getPageResolution don't work, so
// we've got to fake them.
if (System.getProperty("os.name").regionMatches(true, 0, "windows", 0, 7)) {
// Use screen dpi, which is what the PrintJob tries to emulate, anyway
pagedpi = toolkit.getScreenResolution();
System.out.println(pagedpi);
// Assume a 8.5" x 11" page size. A4 paper users have to change this.
pagesize = new Dimension((int) (8.5 * pagedpi), 11 * pagedpi);
System.out.println(pagesize);
// We also have to adjust the fontsize. It is specified in points,
// (1 point = 1/72 of an inch) but Windows measures it in pixels.
fontsize = fontsize * pagedpi / 72;
System.out.println(fontsize);
System.out.flush();
}
// Compute coordinates of the upper-left corner of the page.
// I.e. the coordinates of (leftmargin, topmargin). Also compute
// the width and height inside of the margins.
x0 = (int) (leftmargin * pagedpi);
y0 = (int) (topmargin * pagedpi);
width = pagesize.width - (int) ((leftmargin + rightmargin) * pagedpi);
height = pagesize.height - (int) ((topmargin + bottommargin) * pagedpi);
// Get body font and font size
font = new Font("Monospaced", Font.PLAIN, fontsize);
metrics = toolkit.getFontMetrics(font);
lineheight = metrics.getHeight();
lineascent = metrics.getAscent();
charwidth = metrics.charWidth('0'); // Assumes a monospaced font!
// Now compute columns and lines will fit inside the margins
chars_per_line = width / charwidth;
lines_per_page = height / lineheight;
// Get header font information
// And compute baseline of page header: 1/8" above the top margin
headerfont = new Font("SansSerif", Font.ITALIC, fontsize);
headermetrics = toolkit.getFontMetrics(headerfont);
headery = y0 - (int) (0.125 * pagedpi) - headermetrics.getHeight() + headermetrics.getAscent();
// Compute the date/time string to display in the page header
DateFormat df = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.SHORT);
df.setTimeZone(TimeZone.getDefault());
time = df.format(new Date());
this.jobname = jobname; // save name
this.fontsize = fontsize; // save font size
}
/**
* This is the close() method that all Writer subclasses must implement. Print the pending page
* (if any) and terminate the PrintJob.
*/
public void close() {
synchronized (this.lock) {
if (page != null) page.dispose(); // Send page to the printer
job.end(); // Terminate the job
}
}
