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

Example 91 with Clipboard

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

the class ClipboardUtil method clipboardOperation.

/**
 * Applies the passed function to the default {@link Clipboard}
 *
 * @param function
 *            operation to perform
 */
public static <T> T clipboardOperation(Function<Clipboard, T> function) {
    Clipboard clipboard = null;
    T contents;
    try {
        Display display = SWTUtil.getStandardDisplay();
        clipboard = new Clipboard(display);
        contents = function.apply(clipboard);
    } finally {
        if (clipboard != null) {
            clipboard.dispose();
        }
    }
    return contents;
}

Example 92 with Clipboard

use of org.eclipse.swt.dnd.Clipboard in project translationstudio8 by heartsome.

the class SegmentViewer method parse.

/**
	 * 执行粘贴前对标记的处理 ;
	 */
private void parse() {
    Clipboard clipboard = null;
    try {
        if (getTextWidget().isDisposed()) {
            return;
        }
        clipboard = new Clipboard(getTextWidget().getDisplay());
        XLiffTextTransfer hsTextTransfer = XLiffTextTransfer.getInstance();
        String hsText = (String) clipboard.getContents(hsTextTransfer);
        String osText = (String) clipboard.getContents(TextTransfer.getInstance());
        if (hsText == null || hsText.length() == 0) {
            if (osText == null || osText.length() == 0) {
                return;
            }
            super.doOperation(ITextOperationTarget.PASTE);
            return;
        }
        String clearedTagText = hsText;
        String selText = getTextWidget().getSelectionText();
        if (selText.equals(hsText)) {
            return;
        }
        if (getTextWidget().getSelectionCount() != getTextWidget().getText().length()) {
            // 过滤掉系统剪切板中的标记。
            clearedTagText = filterInnerTag(hsText);
        } else {
            StringBuffer bf = new StringBuffer(hsText);
            Matcher matcher = PATTERN.matcher(hsText);
            List<String> needRemove = new ArrayList<String>();
            while (matcher.find()) {
                String placeHolder = matcher.group();
                InnerTag tag = InnerTagUtil.getInnerTag(innerTagCacheList, placeHolder);
                if (tag == null) {
                    needRemove.add(placeHolder);
                }
            }
            clearedTagText = bf.toString();
            for (String r : needRemove) {
                clearedTagText = clearedTagText.replaceAll(r, "");
            }
        }
        if (clearedTagText == null || clearedTagText.length() == 0) {
            return;
        }
        if (clearedTagText.equals(osText)) {
            super.doOperation(ITextOperationTarget.PASTE);
            return;
        }
        Object[] data = new Object[] { clearedTagText, hsText };
        Transfer[] types = new Transfer[] { TextTransfer.getInstance(), hsTextTransfer };
        try {
            clipboard.setContents(data, types);
        } catch (Exception e) {
            e.printStackTrace();
        }
        super.doOperation(ITextOperationTarget.PASTE);
        data = new Object[] { osText, hsText };
        try {
            clipboard.setContents(data, types);
        } catch (Exception e) {
            e.printStackTrace();
        }
    } finally {
        if (clipboard != null && !clipboard.isDisposed()) {
            clipboard.dispose();
        }
    }
}

Example 93 with Clipboard

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

the class WindowsImageTransfer method main.

public static void main(String[] args) throws Exception {
    Display display = new Display();
    Shell shell = new Shell(display);
    Clipboard c = new Clipboard(display);
    System.out.println("types on the clipboard: " + Arrays.asList(c.getAvailableTypeNames()));
    Object o = c.getContents(WindowsImageTransfer.getInstance());
    ImageData d = (ImageData) o;
    if (d == null) {
        System.out.println("no image found on clipboard. try hitting the printscreen key, or using MS Paint to put an image on the clipboard.");
        return;
    }
    //Change what's on the clipboard to show we can also put images on the
    // clipboard.
    c.setContents(new Object[] { "howdy" }, new Transfer[] { TextTransfer.getInstance() });
    System.out.println("types on the clipboard: " + Arrays.asList(c.getAvailableTypeNames()));
    //now put the ImageData back onto the clipboard.
    c.setContents(new Object[] { d }, new Transfer[] { WindowsImageTransfer.getInstance() });
    System.out.println("types on the clipboard: " + Arrays.asList(c.getAvailableTypeNames()));
    //now read the CF_DIB (ImageData) back off the clipboard.
    // and display it by using it as the image for the button.
    ImageData imgData = (ImageData) c.getContents(WindowsImageTransfer.getInstance());
    Image img = new Image(display, imgData);
    Button button = new Button(shell, SWT.NONE);
    button.setImage(img);
    shell.pack();
    button.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
    button.dispose();
}

Example 94 with Clipboard

use of org.eclipse.swt.dnd.Clipboard in project translationstudio8 by heartsome.

the class DefaultCCPStrategy method paste.

/**
     * Paste pastes textual context starting at the focussed cell (does not use the selection by now). Uses TAB and
     * semicolon as delimiters (Excel uses TAB, semicolon for pasting csv).
     * 
     * @param table the jaret table
     */
public void paste(JaretTable table) {
    Clipboard cb = getClipboard();
    TextTransfer textTransfer = TextTransfer.getInstance();
    Object content = cb.getContents(textTransfer);
    if (content != null) {
        if (content instanceof String) {
            String string = (String) content;
            List<String> lines = new ArrayList<String>();
            StringTokenizer tokenizer = new StringTokenizer(string, "\n");
            while (tokenizer.hasMoreTokens()) {
                lines.add(tokenizer.nextToken());
            }
            Point focus = table.getFocussedCellIdx();
            if (focus == null) {
                table.setFocus();
                focus = table.getFocussedCellIdx();
            }
            int lineOff = 0;
            for (String line : lines) {
                tokenizer = new StringTokenizer(line, PASTE_DELIMITERS, true);
                int colOff = 0;
                String last = null;
                while (tokenizer.hasMoreTokens()) {
                    String value = tokenizer.nextToken();
                    boolean ignore = false;
                    if (PASTE_DELIMITERS.indexOf(value) != -1) {
                        // delimiter
                        if (last != null && last.equals(value)) {
                            value = "";
                        } else {
                            ignore = true;
                        }
                    }
                    if (!ignore) {
                        try {
                            table.setValue(focus.x + colOff, focus.y + lineOff, value);
                        } catch (Exception e) {
                        // silently ignore -- this can happen
                        }
                        colOff++;
                    }
                    last = value;
                }
                lineOff++;
            }
        }
    }
}

Example 95 with Clipboard

use of org.eclipse.swt.dnd.Clipboard in project cubrid-manager by CUBRID.

the class TableSchemaCompareInfoPart method copyTableAlterDDL.

/**
	 * copyTableLeftAlterDDL
	 */
private void copyTableAlterDDL(CubridDatabase leftDB, CubridDatabase rightDB, boolean leftToRight) {
    // FIXME logic code move to core module
    StringBuffer clipboardDataString = new StringBuffer();
    TableItem[] tableItems = tablesSchemaCompareTable.getTable().getSelection();
    String title = "";
    String msg = "";
    for (int i = 0; i < tableItems.length; i++) {
        if (i > 0) {
            clipboardDataString.append(StringUtil.NEWLINE);
            clipboardDataString.append(StringUtil.NEWLINE);
        }
        TableSchemaCompareModel compareModel = (TableSchemaCompareModel) tableItems[i].getData();
        TableSchema leftTableSchema = (TableSchema) compareModel.getLeft();
        TableSchema rightTableSchema = (TableSchema) compareModel.getRight();
        String tableCompare = leftTableSchema.getName();
        if (StringUtil.isEmpty(leftTableSchema.getName())) {
            tableCompare = rightTableSchema.getName();
        }
        String alterDDL = null;
        if (compareModel.getCompareStatus() != TableSchemaCompareModel.SCHEMA_EQUAL && compareModel.getCompareStatus() != TableSchemaCompareModel.RECORDS_DIFF) {
            Map<String, SchemaInfo> sourceSchemas = compareModel.getSourceSchemas();
            Map<String, SchemaInfo> targetSchemas = compareModel.getTargetSchemas();
            SchemaInfo sourceTableSchemaInfo = null;
            SchemaInfo targetTableSchemaInfo = null;
            if (leftToRight) {
                sourceTableSchemaInfo = sourceSchemas.get(tableCompare);
                targetTableSchemaInfo = targetSchemas.get(tableCompare);
            } else {
                targetTableSchemaInfo = sourceSchemas.get(tableCompare);
                sourceTableSchemaInfo = targetSchemas.get(tableCompare);
            }
            alterDDL = tableComp.getTableAlterScript(leftDB, rightDB, tableCompare, sourceTableSchemaInfo, targetTableSchemaInfo);
            if (StringUtil.isNotEmpty(alterDDL)) {
                clipboardDataString.append(alterDDL.trim());
            }
        }
    }
    Clipboard clipboard = CommonUITool.getClipboard();
    if (clipboardDataString.length() != 0) {
        if ("--NotSupportAlterAutoIncrement".equals(clipboardDataString.toString())) {
            title = Messages.compareStatusTip;
            msg = Messages.alterAutoIncrementNotSupport;
        } else {
            TextTransfer textTransfer = TextTransfer.getInstance();
            Transfer[] transfers = new Transfer[] { textTransfer };
            Object[] data = new Object[] { clipboardDataString.toString() };
            clipboard.setContents(data, transfers);
            title = Messages.alterScript;
            msg = Messages.tableSchemaAlterCopyMessage;
        }
    } else {
        clipboard.clearContents();
        title = Messages.emptyAlterScript;
        msg = Messages.schemaIdenticalMessage;
    }
    CommonUITool.openInformationBox(title, msg);
}