Examples with Clipboard org.eclipse.swt.dnd.Clipboard used on opensource projects

Example 36 with Clipboard

use of org.eclipse.swt.dnd.Clipboard in project eclipse.platform.swt by eclipse.

the class Test_org_eclipse_swt_custom_StyledText method test_copy.

@Test
public void test_copy() {
    if (SwtTestUtil.isCocoa) {
        // TODO Fix Cocoa failure.
        if (SwtTestUtil.verbose) {
            System.out.println("Excluded test_copy(org.eclipse.swt.tests.junit.Test_org_eclipse_swt_custom_StyledText).");
        }
        return;
    }
    Clipboard clipboard = new Clipboard(text.getDisplay());
    TextTransfer transfer = TextTransfer.getInstance();
    String clipboardText;
    String convertedText;
    String before = (String) clipboard.getContents(transfer);
    text.setSelectionRange(0, 0);
    text.copy();
    clipboardText = (String) clipboard.getContents(transfer);
    assertTrue(":a:", before == null ? clipboardText == null : before.equals(clipboardText));
    before = (String) clipboard.getContents(transfer);
    text.setText("0123456789");
    text.setSelectionRange(0, 0);
    text.copy();
    clipboardText = (String) clipboard.getContents(transfer);
    assertTrue(":c:", before == null ? clipboardText == null : before.equals(clipboardText));
    text.setSelectionRange(0, 1);
    text.copy();
    clipboardText = (String) clipboard.getContents(transfer);
    assertTrue(":d:", clipboardText != null && clipboardText.equals("0"));
    text.setSelectionRange(1, 2);
    text.copy();
    clipboardText = (String) clipboard.getContents(transfer);
    assertTrue(":e:", clipboardText != null && clipboardText.equals("12"));
    // test line delimiter conversion
    text.setText("\rLine1\nLine2\r\nLine3\n\rLine4\n");
    text.setSelectionRange(0, text.getCharCount());
    text.copy();
    clipboardText = (String) clipboard.getContents(transfer);
    if (SwtTestUtil.isWindowsOS) {
        convertedText = "\r\nLine1\r\nLine2\r\nLine3\r\n\r\nLine4\r\n";
    } else {
        convertedText = "\nLine1\nLine2\nLine3\n\nLine4\n";
    }
    assertTrue(":f:", clipboardText != null && clipboardText.equals(convertedText));
    // test line delimiter conversion
    text.setText("Line1\r\nLine2");
    text.setSelectionRange(0, text.getCharCount());
    text.copy();
    clipboardText = (String) clipboard.getContents(transfer);
    if (SwtTestUtil.isWindowsOS) {
        convertedText = "Line1\r\nLine2";
    } else {
        convertedText = "Line1\nLine2";
    }
    assertTrue(":g:", clipboardText != null && clipboardText.equals(convertedText));
    rtfCopy();
    clipboard.dispose();
}

Example 37 with Clipboard

use of org.eclipse.swt.dnd.Clipboard in project yamcs-studio by yamcs.

the class CopyCommandHistoryEntryDetailsHandler method execute.

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    ISelection sel = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage().getSelection();
    if (sel != null && sel instanceof IStructuredSelection) {
        IStructuredSelection selection = (IStructuredSelection) sel;
        String property = event.getParameter(CommandHistory.CMDPARAM_EVENT_PROPERTY);
        StringBuilder text = new StringBuilder();
        Iterator<?> it = selection.iterator();
        while (it.hasNext()) {
            CommandHistoryRecord rec = (CommandHistoryRecord) it.next();
            switch(property) {
                case PARAM_GENTIME:
                    text.append(rec.getGenerationTime());
                    break;
                case PARAM_COMMAND:
                    text.append(rec.getCommandString());
                    break;
                case PARAM_SOURCE:
                    text.append(rec.getUsername() + "@" + rec.getOrigin());
                    break;
                case PARAM_SEQNO:
                    text.append(rec.getSequenceNumber());
                    break;
                default:
                    throw new IllegalStateException("Unexpected property: " + property);
            }
            if (it.hasNext()) {
                text.append("\n");
            }
        }
        Display display = Display.getCurrent();
        Clipboard clipboard = new Clipboard(display);
        Transfer[] transfers = new Transfer[] { TextTransfer.getInstance() };
        clipboard.setContents(new Object[] { text.toString() }, transfers);
        clipboard.dispose();
    }
    return null;
}

Example 38 with Clipboard

use of org.eclipse.swt.dnd.Clipboard in project yamcs-studio by yamcs.

the class CopyCommandHistoryEntryHandler method execute.

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    ISelection sel = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage().getSelection();
    if (sel != null && sel instanceof IStructuredSelection) {
        IStructuredSelection selection = (IStructuredSelection) sel;
        StringBuilder text = new StringBuilder("T\tCommand\tSource\tSequence Number\n");
        List<CommandHistoryRecord> recList = new ArrayList<>();
        Iterator<?> it = selection.iterator();
        while (it.hasNext()) {
            CommandHistoryRecord rec = (CommandHistoryRecord) it.next();
            recList.add(rec);
            text.append(rec.getGenerationTime()).append("\t").append(rec.getCommandString()).append("\t").append(rec.getUsername() + "@" + rec.getOrigin()).append("\t").append(rec.getSequenceNumber()).append("\n");
        }
        if (!recList.isEmpty()) {
            CommandClipboard.addCommandHistoryRecords(recList);
        }
        Display display = Display.getCurrent();
        Clipboard clipboard = new Clipboard(display);
        Transfer[] transfers = new Transfer[] { TextTransfer.getInstance() };
        clipboard.setContents(new Object[] { text.toString() }, transfers);
        clipboard.dispose();
    }
    return null;
}

Example 39 with Clipboard

use of org.eclipse.swt.dnd.Clipboard in project yamcs-studio by yamcs.

the class CommandClipboard method textToClipboard.

private static void textToClipboard(String text, Display display) {
    final Clipboard cb = new Clipboard(display);
    TextTransfer textTransfer = TextTransfer.getInstance();
    cb.setContents(new Object[] { text }, new Transfer[] { textTransfer });
}

Example 40 with Clipboard

use of org.eclipse.swt.dnd.Clipboard in project yamcs-studio by yamcs.

the class RuntimePatchedSelectionTool method handleButtonDown.

/**
 * Intercept middle clicks and copy PV name to pastebuffer if available.
 * Change cursor to copy symbol.
 */
@Override
protected boolean handleButtonDown(int button) {
    if (button == 2) {
        EditPart editPart = getTargetEditPart();
        if (editPart instanceof AbstractPVWidgetEditPart) {
            AbstractPVWidgetEditPart apvwep = (AbstractPVWidgetEditPart) editPart;
            String pvName = ((AbstractPVWidgetModel) editPart.getModel()).getPVName();
            if (pvName != "" && pvName != null) {
                Display display = Display.getCurrent();
                Clipboard clipboard = new Clipboard(display);
                // Copies to middle button paste buffer,
                // to be pasted via another middle-button click
                clipboard.setContents(new Object[] { pvName }, new Transfer[] { TextTransfer.getInstance() }, DND.SELECTION_CLIPBOARD);
                // Copies to normal clipboard,
                // to be pasted via Ctrl-V or Edit/Paste
                clipboard.setContents(new String[] { pvName }, new Transfer[] { TextTransfer.getInstance() });
                clipboard.dispose();
                IFigure figure = apvwep.getFigure();
                oldCursor = figure.getCursor();
                figure.setCursor(ResourceUtil.getCopyPvCursor());
                cursorChanged = true;
            }
        }
        return true;
    } else {
        return super.handleButtonDown(button);
    }
}