org.eclipse.swt.custom.StyledText#getSelection

Source File: XtextEditor.java From xtext-eclipse with Eclipse Public License 2.0

6 votes

@Override
protected void setCaretPosition(final int position) {
	final ISourceViewer viewer = getSourceViewer();

	final StyledText text = viewer.getTextWidget();
	if (text != null && !text.isDisposed()) {

		final Point selection = text.getSelection();
		final int caret = text.getCaretOffset();
		final int offset = modelOffset2WidgetOffset(viewer, position);

		if (caret == selection.x)
			text.setSelectionRange(selection.y, offset - selection.y);
		else
			text.setSelectionRange(selection.x, offset - selection.x);
	}
}

Source File: XLIFFEditorImplWithNatTable.java From tmxeditor8 with GNU General Public License v2.0

6 votes

/**
 * (non-Javadoc)
 * @see net.heartsome.cat.ts.ui.editors.IXliffEditor#getSelectPureText()
 */
public String getSelectPureText() {
	StyledTextCellEditor cellEditor = HsMultiActiveCellEditor.getFocusCellEditor();
	String selectionText = null;
	if (cellEditor != null && !cellEditor.isClosed()) {
		StyledText styledText = cellEditor.getSegmentViewer().getTextWidget();
		Point p = styledText.getSelection();
		if (p != null) {
			if (p.x != p.y) {
				selectionText = cellEditor.getSelectedPureText();
			} else {
				selectionText = "";
			}
		}
	}

	if (selectionText != null) {
		// 将换行符替换为空
		selectionText = selectionText.replaceAll("\n", "");
	}
	return selectionText;
}

Source File: FindReplaceDialog.java From tmxeditor8 with GNU General Public License v2.0

6 votes

/**
 * 替换 ;
 */
private void doReplace() {
	CellRegion activeCellRegion = ActiveCellRegion.getActiveCellRegion();
	if (activeCellRegion == null) {
		return;
	}
	StyledTextCellEditor cellEditor = HsMultiActiveCellEditor.getTargetStyledEditor();
	if(cellEditor != null){
		StyledText text = cellEditor.getSegmentViewer().getTextWidget();
		String sleText = text.getSelectionText();
		if( sleText != null  && sleText.toLowerCase().equals(cmbFind.getText().toLowerCase())){
			Point p = text.getSelection();
			text.replaceTextRange(p.x, p.y - p.x, cmbReplace.getText());
		}
	}
}

Source File: FindReplaceDialog.java From translationstudio8 with GNU General Public License v2.0

6 votes

/**
 * 替换 ;
 */
private void doReplace() {
	CellRegion activeCellRegion = ActiveCellRegion.getActiveCellRegion();
	if (activeCellRegion == null) {
		return;
	}
	StyledTextCellEditor cellEditor = HsMultiActiveCellEditor.getTargetStyledEditor();
	if(cellEditor != null){
		StyledText text = cellEditor.getSegmentViewer().getTextWidget();
		String sleText = text.getSelectionText();
		String findStr = cmbFind.getText();
		if (XliffEditorParameter.getInstance().isShowNonpirnttingCharacter()) {
			findStr = findStr.replaceAll("\\n", Constants.LINE_SEPARATOR_CHARACTER + "\n");
			findStr = findStr.replaceAll("\\t", Constants.TAB_CHARACTER + "\u200B");
			findStr = findStr.replaceAll(" ", Constants.SPACE_CHARACTER + "\u200B");
		}
		if( sleText != null  && sleText.toLowerCase().equals(findStr.toLowerCase())){
			Point p = text.getSelection();
			text.replaceTextRange(p.x, p.y - p.x, cmbReplace.getText());
		}
	}
}

Source File: JavaEditor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

@Override
protected void setCaretPosition(final int position) {
	final ISourceViewer viewer= getSourceViewer();

	final StyledText text= viewer.getTextWidget();
	if (text != null && !text.isDisposed()) {

		final Point selection= text.getSelection();
		final int caret= text.getCaretOffset();
		final int offset= modelOffset2WidgetOffset(viewer, position);

		if (caret == selection.x)
			text.setSelectionRange(selection.y, offset - selection.y);
		else
			text.setSelectionRange(selection.x, offset - selection.x);
	}
}

Source File: CompositeTabFolder.java From ldparteditor with MIT License

6 votes

public void delete() {
    CompositeTab selection = (CompositeTab) this.getSelection();
    if (selection != null && !selection.getState().getFileNameObj().isReadOnly()) {
        if (!selection.getState().getFileNameObj().getVertexManager().isUpdated()){
            return;
        }
        final StyledText ct = selection.getTextComposite();
        final int x = ct.getSelection().x;
        if (ct.getSelection().y == x) {
            final int start = ct.getOffsetAtLine(ct.getLineAtOffset(x));
            ct.setSelection(start, start + ct.getLine(ct.getLineAtOffset(x)).length());
        }
        final int x2 = ct.getSelection().x;
        if (ct.getSelection().y == x2) {
            ct.forceFocus();
            return;
        }
        ct.insert(""); //$NON-NLS-1$
        ct.setSelection(new Point(x, x));
        ct.forceFocus();
    }
}

Source File: SubWordActions.java From Pydev with Eclipse Public License 1.0

6 votes

@Override
protected void setCaretPosition(final int position) {
    final ISourceViewer viewer = getSourceViewer();

    final StyledText text = viewer.getTextWidget();
    if (text != null && !text.isDisposed()) {

        final Point selection = text.getSelection();
        final int caret = text.getCaretOffset();
        final int offset = modelOffset2WidgetOffset(viewer, position);

        if (caret == selection.x) {
            text.setSelectionRange(selection.y, offset - selection.y);
        } else {
            text.setSelectionRange(selection.x, offset - selection.x);
        }
    }
}

Source File: ExpressionBuilder.java From birt with Eclipse Public License 1.0

6 votes

/**
 * Insert a text string into the text area
 * 
 * @param text
 */
protected void insertText( String text )
{
	StyledText textWidget = sourceViewer.getTextWidget( );
	if ( !textWidget.isEnabled( ) )
	{
		return;
	}
	int selectionStart = textWidget.getSelection( ).x;
	textWidget.insert( text );
	textWidget.setSelection( selectionStart + text.length( ) );
	textWidget.setFocus( );

	if ( text.endsWith( "()" ) ) //$NON-NLS-1$
	{
		textWidget.setCaretOffset( textWidget.getCaretOffset( ) - 1 ); // Move
	}
}

Source File: SubWordActions.java From Pydev with Eclipse Public License 1.0

6 votes

@Override
protected void setCaretPosition(final int position) {
    final ISourceViewer viewer = getSourceViewer();

    final StyledText text = viewer.getTextWidget();
    if (text != null && !text.isDisposed()) {

        final Point selection = text.getSelection();
        final int caret = text.getCaretOffset();
        final int offset = modelOffset2WidgetOffset(viewer, position);

        if (caret == selection.x) {
            text.setSelectionRange(selection.y, offset - selection.y);
        } else {
            text.setSelectionRange(selection.x, offset - selection.x);
        }
    }
}

Source File: ExpressionTreeSupport.java From birt with Eclipse Public License 1.0

5 votes

/**
 * Insert a text string into the text area
 * 
 * @param text
 */
protected void insertText( String text )
{
	StyledText textWidget = expressionViewer.getTextWidget( );
	if ( !textWidget.isEnabled( ) )
	{
		return;
	}
	int selectionStart = textWidget.getSelection( ).x;
	if ( text.equalsIgnoreCase( "x++" ) ) //$NON-NLS-1$
	{
		text = textWidget.getSelectionText( ) + "++";//$NON-NLS-1$
	}
	else if ( text.equalsIgnoreCase( "x--" ) )//$NON-NLS-1$
	{
		text = textWidget.getSelectionText( ) + "--";//$NON-NLS-1$
	}
	else if ( text.equalsIgnoreCase( "++x" ) )//$NON-NLS-1$
	{
		text = "++" + textWidget.getSelectionText( );//$NON-NLS-1$
	}
	else if ( text.equalsIgnoreCase( "--x" ) )//$NON-NLS-1$
	{
		text = "--" + textWidget.getSelectionText( );//$NON-NLS-1$
	}

	textWidget.insert( text );
	textWidget.setSelection( selectionStart + text.length( ) );
	textWidget.setFocus( );

	if ( text.endsWith( "()" ) ) //$NON-NLS-1$
	{
		textWidget.setCaretOffset( textWidget.getCaretOffset( ) - 1 ); // Move
	}
}

Source File: CompositeTabFolder.java From ldparteditor with MIT License

5 votes

public void copy() {
    CompositeTab selection = (CompositeTab) this.getSelection();
    if (selection != null) {
        final StyledText ct = selection.getTextComposite();
        final int x = ct.getSelection().x;
        if (ct.getSelection().y == x) {
            final int start = ct.getOffsetAtLine(ct.getLineAtOffset(x));
            ct.setSelection(start, start + ct.getLine(ct.getLineAtOffset(x)).length());
        }
        ct.copy();
        ct.forceFocus();
    }
}

Source File: AbstractAutoEditTest.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

protected void pasteText(XtextEditor editor, String text) throws Exception {
	StyledText textWidget = editor.getInternalSourceViewer().getTextWidget();
	Point selection = textWidget.getSelection();
	Event event = new Event();
	event.start = selection.x;
	event.end = selection.y;
	event.text = text;
	event.keyCode = KeyLookupFactory.getDefault().getCtrl();
	textWidget.notifyListeners(SWT.KeyDown, event);
	Method sendKeyEvent = textWidget.getClass().getDeclaredMethod("sendKeyEvent", Event.class);
	sendKeyEvent.setAccessible(true);
	sendKeyEvent.invoke(textWidget, event);
}

Source File: ContentAssistant.java From APICloud-Studio with GNU General Public License v3.0

5 votes

/**
 * @param cp
 * @param styledText
 * @param c
 * @param keyCode
 * @return
 */
private boolean isAutoActivationLocation(ICommonContentAssistProcessor cp, StyledText styledText, char c,
		int keyCode)
{

	int offset = styledText.getCaretOffset();
	Point selection = styledText.getSelection();
	if (offset >= selection.x && offset <= selection.y)
	{
		offset = selection.x;
	}

	// Are we at beginning of file?
	if (offset == 0)
	{
		return true;
	}

	String line = styledText.getText(offset - 1, offset - 1);

	if (line.length() > 0)
	{
		return cp.isValidActivationCharacter(line.charAt(0), keyCode)
				|| cp.isValidAutoActivationLocation(c, keyCode, fContentAssistSubjectControlAdapter.getDocument(),
						offset);
	}
	else
	{
		return false;
	}
}

Source File: JavaEditor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

5 votes

@Override
protected void setCaretPosition(final int position) {
	if (!validateEditorInputState())
		return;

	final ISourceViewer viewer= getSourceViewer();
	StyledText text= viewer.getTextWidget();
	Point widgetSelection= text.getSelection();
	if (isBlockSelectionModeEnabled() && widgetSelection.y != widgetSelection.x) {
		final int caret= text.getCaretOffset();
		final int offset= modelOffset2WidgetOffset(viewer, position);

		if (caret == widgetSelection.x)
			text.setSelectionRange(widgetSelection.y, offset - widgetSelection.y);
		else
			text.setSelectionRange(widgetSelection.x, offset - widgetSelection.x);
		text.invokeAction(ST.DELETE_NEXT);
	} else {
		Point selection= viewer.getSelectedRange();
		final int caret, length;
		if (selection.y != 0) {
			caret= selection.x;
			length= selection.y;
		} else {
			caret= widgetOffset2ModelOffset(viewer, text.getCaretOffset());
			length= position - caret;
		}

		try {
			viewer.getDocument().replace(caret, length, ""); //$NON-NLS-1$
		} catch (BadLocationException exception) {
			// Should not happen
		}
	}
}

Source File: SubWordActions.java From Pydev with Eclipse Public License 1.0

5 votes

@Override
protected void setCaretPosition(final int position) {
    if (!validateEditorInputState()) {
        return;
    }

    final ISourceViewer viewer = getSourceViewer();
    StyledText text = viewer.getTextWidget();
    Point widgetSelection = text.getSelection();
    if (isBlockSelectionModeEnabled() && widgetSelection.y != widgetSelection.x) {
        final int caret = text.getCaretOffset();
        final int offset = modelOffset2WidgetOffset(viewer, position);

        if (caret == widgetSelection.x) {
            text.setSelectionRange(widgetSelection.y, offset - widgetSelection.y);
        } else {
            text.setSelectionRange(widgetSelection.x, offset - widgetSelection.x);
        }
        text.invokeAction(ST.DELETE_NEXT);
    } else {
        Point selection = viewer.getSelectedRange();
        final int caret, length;
        if (selection.y != 0) {
            caret = selection.x;
            length = selection.y;
        } else {
            caret = widgetOffset2ModelOffset(viewer, text.getCaretOffset());
            length = position - caret;
        }

        try {
            viewer.getDocument().replace(caret, length, ""); //$NON-NLS-1$
        } catch (BadLocationException exception) {
            // Should not happen
        }
    }
}

Source File: JavaEditor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

5 votes

@Override
protected void setCaretPosition(int position) {
	if (!validateEditorInputState())
		return;

	final int length;
	final ISourceViewer viewer= getSourceViewer();
	StyledText text= viewer.getTextWidget();
	Point widgetSelection= text.getSelection();
	if (isBlockSelectionModeEnabled() && widgetSelection.y != widgetSelection.x) {
		final int caret= text.getCaretOffset();
		final int offset= modelOffset2WidgetOffset(viewer, position);

		if (caret == widgetSelection.x)
			text.setSelectionRange(widgetSelection.y, offset - widgetSelection.y);
		else
			text.setSelectionRange(widgetSelection.x, offset - widgetSelection.x);
		text.invokeAction(ST.DELETE_PREVIOUS);
	} else {
		Point selection= viewer.getSelectedRange();
		if (selection.y != 0) {
			position= selection.x;
			length= selection.y;
		} else {
			length= widgetOffset2ModelOffset(viewer, text.getCaretOffset()) - position;
		}

		try {
			viewer.getDocument().replace(position, length, ""); //$NON-NLS-1$
		} catch (BadLocationException exception) {
			// Should not happen
		}
	}
}

Source File: AbstractAutoEditTest.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

protected void pasteText(XtextEditor editor, String text) throws Exception {
	StyledText textWidget = editor.getInternalSourceViewer().getTextWidget();
	Point selection = textWidget.getSelection();
	Event event = new Event();
	event.start = selection.x;
	event.end = selection.y;
	event.text = text;
	event.keyCode = KeyLookupFactory.getDefault().getCtrl();
	textWidget.notifyListeners(SWT.KeyDown, event);
	Method sendKeyEvent = textWidget.getClass().getDeclaredMethod("sendKeyEvent", Event.class);
	sendKeyEvent.setAccessible(true);
	sendKeyEvent.invoke(textWidget, event);
}

Source File: SQLDataSetEditorPage.java From birt with Eclipse Public License 1.0

5 votes

/**
 * Insert a text string into the text area
 * 
 * @param text
 */
private void insertText( String text )
{
	if ( text == null )
		return;

	StyledText textWidget = viewer.getTextWidget( );
	int selectionStart = textWidget.getSelection( ).x;
	textWidget.insert( text );
	textWidget.setSelection( selectionStart + text.length( ) );
	textWidget.setFocus( );
}

Source File: FindReplaceDialog.java From tmxeditor8 with GNU General Public License v2.0

5 votes

private void replace() {
	if (tmxEditorImpWithNattable == null || tmxEditorImpWithNattable.isDispose()) {
		return;
	}
	String findStr = findTextCombo.getText();
	if (findStr == null || findStr.length() == 0) {
		return;
	}
	String replaceStr = replaceTextCombo.getText();
	if (replaceStr == null || replaceStr.length() == 0) {
		return;
	}
	CellEditor cellEditor = (CellEditor) TeActiveCellEditor.getCellEditor();
	if (cellEditor != null) {
		StyledText text = cellEditor.getTextViewer().getTextWidget();
		String sleText = cellEditor.getTextViewer().getSelectionText();
		if (sleText != null && sleText.toLowerCase().equals(findStr.toLowerCase()) && !sleText.equals(replaceStr)) {
			Matcher matcher = PlaceHolderEditModeBuilder.PATTERN.matcher(sleText);
			StringBuilder sb = new StringBuilder();
			while (matcher.find()) {
				sb.append(matcher.group());
			}
			sb.insert(0, replaceStr);
			Point p = text.getSelection();
			text.replaceTextRange(p.x, p.y - p.x, sb.toString());
			text.setSelection(p.x, p.x + replaceStr.length());
			TeActiveCellEditor.commitWithoutClose();
			updateCombHistory(replaceTextCombo);
		}
	}
}

Source File: XtextEditor.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

@Override
protected void setCaretPosition(final int position) {
	if (!validateEditorInputState())
		return;

	final ISourceViewer viewer = getSourceViewer();
	StyledText text = viewer.getTextWidget();
	Point widgetSelection = text.getSelection();
	if (isBlockSelectionModeEnabled() && widgetSelection.y != widgetSelection.x) {
		final int caret = text.getCaretOffset();
		final int offset = modelOffset2WidgetOffset(viewer, position);

		if (caret == widgetSelection.x)
			text.setSelectionRange(widgetSelection.y, offset - widgetSelection.y);
		else
			text.setSelectionRange(widgetSelection.x, offset - widgetSelection.x);
		text.invokeAction(ST.DELETE_NEXT);
	} else {
		Point selection = viewer.getSelectedRange();
		final int caret, length;
		if (selection.y != 0) {
			caret = selection.x;
			length = selection.y;
		} else {
			caret = widgetOffset2ModelOffset(viewer, text.getCaretOffset());
			length = position - caret;
		}

		try {
			viewer.getDocument().replace(caret, length, ""); //$NON-NLS-1$
		} catch (BadLocationException exception) {
			// Should not happen
		}
	}
}

Java Code Examples for org.eclipse.swt.custom.StyledText#getSelection()