Examples with PrintDialog org.eclipse.swt.printing.PrintDialog used on opensource projects

Example 6 with PrintDialog

use of org.eclipse.swt.printing.PrintDialog in project org.csstudio.display.builder by kasemir.

the class PrintAction method run.

@Override
public void run() {
    // Not optimal:
    // Creates screenshot file for JFX scene,
    // then loads that file as SWT image..
    final Image snapshot;
    try {
        final Screenshot screenshot = new Screenshot(scene);
        final File image_file = screenshot.writeToTempfile("display");
        final ImageLoader loader = new ImageLoader();
        final ImageData[] data = loader.load(new FileInputStream(image_file));
        snapshot = new Image(shell.getDisplay(), data[0]);
    } catch (Exception ex) {
        ExceptionDetailsErrorDialog.openError(shell, "Cannot obtain screenshot", ex);
        return;
    }
    // SWT Printer GUI
    final PrintDialog dlg = new PrintDialog(shell);
    PrinterData data = dlg.open();
    if (data == null) {
        logger.fine("Cannot obtain printer");
        return;
    }
    // Access to SWT Printer must be on UI thread.
    // Printing in other thread can deadlock with UI thread.
    final Printer printer = new Printer(data);
    try {
        if (!printer.startJob("Display Builder")) {
            Logger.getLogger(getClass().getName()).fine("Cannot start print job");
            return;
        }
        try {
            // Printer page info
            final Rectangle area = printer.getClientArea();
            final Rectangle trim = printer.computeTrim(0, 0, 0, 0);
            final Point dpi = printer.getDPI();
            // Compute layout
            final Rectangle image_rect = snapshot.getBounds();
            // Leave one inch on each border.
            // (copied the computeTrim stuff from an SWT example.
            // Really no clue...)
            final int left_right = dpi.x + trim.x;
            final int top_bottom = dpi.y + trim.y;
            final int printed_width = area.width - 2 * left_right;
            // Try to scale height according to on-screen aspect ratio.
            final int max_height = area.height - 2 * top_bottom;
            final int printed_height = Math.min(max_height, image_rect.height * printed_width / image_rect.width);
            // Print one page
            printer.startPage();
            final GC gc = new GC(printer);
            gc.drawImage(snapshot, 0, 0, image_rect.width, image_rect.height, left_right, top_bottom, printed_width, printed_height);
            printer.endPage();
        } finally {
            printer.endJob();
        }
    } finally {
        printer.dispose();
    }
    // Image used by printer must only be disposed after the printer that used it.
    // Otherwise crash, https://github.com/ControlSystemStudio/cs-studio/issues/1937
    snapshot.dispose();
}

Example 7 with PrintDialog

use of org.eclipse.swt.printing.PrintDialog in project dbeaver by serge-rider.

the class ERDEditorPart method printDiagram.

public void printDiagram() {
    GraphicalViewer viewer = getGraphicalViewer();
    PrintDialog dialog = new PrintDialog(viewer.getControl().getShell(), SWT.NULL);
    PrinterData data = dialog.open();
    if (data != null) {
        IFigure rootFigure = rootPart.getLayer(ScalableFreeformRootEditPart.PRINTABLE_LAYERS);
        // EntityDiagramFigure diagramFigure = findFigure(rootFigure, EntityDiagramFigure.class);
        if (rootFigure != null) {
            PrintFigureOperation printOp = new PrintFigureOperation(new Printer(data), rootFigure);
            // Set print preferences
            DBPPreferenceStore store = ERDUIActivator.getDefault().getPreferences();
            printOp.setPrintMode(store.getInt(ERDUIConstants.PREF_PRINT_PAGE_MODE));
            printOp.setPrintMargin(new Insets(store.getInt(ERDUIConstants.PREF_PRINT_MARGIN_TOP), store.getInt(ERDUIConstants.PREF_PRINT_MARGIN_LEFT), store.getInt(ERDUIConstants.PREF_PRINT_MARGIN_BOTTOM), store.getInt(ERDUIConstants.PREF_PRINT_MARGIN_RIGHT)));
            // Run print
            printOp.run("Print ER diagram");
        }
    }
// new PrintAction(this).run();
}

Example 8 with PrintDialog

use of org.eclipse.swt.printing.PrintDialog in project dbeaver by dbeaver.

the class ERDEditorPart method printDiagram.

public void printDiagram() {
    GraphicalViewer viewer = getGraphicalViewer();
    PrintDialog dialog = new PrintDialog(viewer.getControl().getShell(), SWT.NULL);
    PrinterData data = dialog.open();
    if (data != null) {
        IFigure rootFigure = rootPart.getLayer(ScalableFreeformRootEditPart.PRINTABLE_LAYERS);
        // EntityDiagramFigure diagramFigure = findFigure(rootFigure, EntityDiagramFigure.class);
        if (rootFigure != null) {
            PrintFigureOperation printOp = new PrintFigureOperation(new Printer(data), rootFigure);
            // Set print preferences
            DBPPreferenceStore store = ERDUIActivator.getDefault().getPreferences();
            printOp.setPrintMode(store.getInt(ERDUIConstants.PREF_PRINT_PAGE_MODE));
            printOp.setPrintMargin(new Insets(store.getInt(ERDUIConstants.PREF_PRINT_MARGIN_TOP), store.getInt(ERDUIConstants.PREF_PRINT_MARGIN_LEFT), store.getInt(ERDUIConstants.PREF_PRINT_MARGIN_BOTTOM), store.getInt(ERDUIConstants.PREF_PRINT_MARGIN_RIGHT)));
            // Run print
            printOp.run("Print ER diagram");
        }
    }
// new PrintAction(this).run();
}

Example 9 with PrintDialog

use of org.eclipse.swt.printing.PrintDialog in project dbeaver by dbeaver.

the class PlainTextPresentation method printResultSet.

@Override
public void printResultSet() {
    final Shell shell = getControl().getShell();
    StyledTextPrintOptions options = new StyledTextPrintOptions();
    options.printTextFontStyle = true;
    options.printTextForeground = true;
    if (Printer.getPrinterList().length == 0) {
        UIUtils.showMessageBox(shell, "No printers", "Printers not found", SWT.ICON_ERROR);
        return;
    }
    final PrintDialog dialog = new PrintDialog(shell, SWT.PRIMARY_MODAL);
    dialog.setPrinterData(fgPrinterData);
    final PrinterData data = dialog.open();
    if (data != null) {
        final Printer printer = new Printer(data);
        final Runnable styledTextPrinter = text.print(printer, options);
        new // $NON-NLS-1$
        Thread(// $NON-NLS-1$
        "Printing") {

            public void run() {
                styledTextPrinter.run();
                printer.dispose();
            }
        }.start();
        /*
             * FIXME:
			 * 	Should copy the printer data to avoid threading issues,
			 *	but this is currently not possible, see http://bugs.eclipse.org/297957
			 */
        fgPrinterData = data;
        fgPrinterData.startPage = 1;
        fgPrinterData.endPage = 1;
        fgPrinterData.scope = PrinterData.ALL_PAGES;
        fgPrinterData.copyCount = 1;
    }
}

Example 10 with PrintDialog

use of org.eclipse.swt.printing.PrintDialog in project dbeaver by serge-rider.

the class ERDEditorPart method printDiagram.

public void printDiagram() {
    GraphicalViewer viewer = getGraphicalViewer();
    PrintDialog dialog = new PrintDialog(viewer.getControl().getShell(), SWT.NULL);
    PrinterData data = dialog.open();
    if (data != null) {
        IFigure rootFigure = rootPart.getLayer(ScalableFreeformRootEditPart.PRINTABLE_LAYERS);
        //EntityDiagramFigure diagramFigure = findFigure(rootFigure, EntityDiagramFigure.class);
        if (rootFigure != null) {
            PrintFigureOperation printOp = new PrintFigureOperation(new Printer(data), rootFigure);
            // Set print preferences
            IPreferenceStore store = ERDActivator.getDefault().getPreferenceStore();
            printOp.setPrintMode(store.getInt(ERDConstants.PREF_PRINT_PAGE_MODE));
            printOp.setPrintMargin(new Insets(store.getInt(ERDConstants.PREF_PRINT_MARGIN_TOP), store.getInt(ERDConstants.PREF_PRINT_MARGIN_LEFT), store.getInt(ERDConstants.PREF_PRINT_MARGIN_BOTTOM), store.getInt(ERDConstants.PREF_PRINT_MARGIN_RIGHT)));
            // Run print
            printOp.run("Print ER diagram");
        }
    }
//new PrintAction(this).run();
}