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

The following examples show how to use org.eclipse.swt.custom.StyledText#setSelection() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: CompositeTabFolder.java From ldparteditor with MIT License

6 votes

public void cut() {
    CompositeTab selection = (CompositeTab) this.getSelection();
    if (selection != null && !selection.getState().getFileNameObj().isReadOnly()) {
        final StyledText ct = selection.getTextComposite();
        if (!selection.getState().getFileNameObj().getVertexManager().isUpdated()){
            ct.copy();
            return;
        }
        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.cut();
        ct.forceFocus();
    }
}

Example 2

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();
    }
}

Example 3

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

6 votes

private void selectText() {
	StyledText text = viewer.getTextWidget();
	if (text == null || text.isDisposed()) {
		return;
	}
	// viewer.setSelectedRange(selectionOffset, selectionLength)
	int textLength = text.getText().length();
	if (textLength > 0) {
		EditorSelectionEnum selectionMode = getSelectionMode();
		if (selectionMode == EditorSelectionEnum.ALL) {
			text.setSelection(0, textLength);
		} else if (selectionMode == EditorSelectionEnum.END) {
			text.setSelection(textLength, textLength);
		}
	}
	text.setCaretOffset(textLength);
}

Example 4

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

6 votes

private void processFindResult(FindReasult reasult, int rowIndex, int findCol, boolean isForward) {
	if (tmxEditorImpWithNattable == null || tmxEditorImpWithNattable.isDispose()) {
		return;
	}
	statusLabel.setText("");

	TeActiveCellEditor.commit();
	tmxEditorImpWithNattable.selectCell(findCol, rowIndex);
	tmxEditorImpWithNattable.editSelectedCell();

	CellEditor cellEditor = (CellEditor) TeActiveCellEditor.getCellEditor();
	if (cellEditor != null) {
		StyledText text = cellEditor.getTextViewer().getTextWidget();
		IRegion region = reasult.getRegin();
		if (isForward) {
			text.setSelection(region.getOffset(), region.getOffset() + region.getLength());
		} else {
			text.setSelection(region.getOffset() + region.getLength(), region.getOffset());
		}
	}
}

Example 5

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

6 votes

private void selectText() {
	StyledText text = viewer.getTextWidget();
	if (text == null || text.isDisposed()) {
		return;
	}
	// viewer.setSelectedRange(selectionOffset, selectionLength)
	int textLength = text.getText().length();
	if (textLength > 0) {
		EditorSelectionEnum selectionMode = getSelectionMode();
		if (selectionMode == EditorSelectionEnum.ALL) {
			text.setSelection(0, textLength);
		} else if (selectionMode == EditorSelectionEnum.END) {
			text.setSelection(textLength, textLength);
		}
	}
	text.setCaretOffset(textLength);
}

Example 6

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
	}
}

Example 7

Source File: MainShell.java From RepDev with GNU General Public License v3.0

5 votes

private void openFileGotoLine(SymitarFile file, int line){
	Object o;
	o = openFile(file);
	
	EditorComposite editor = null;
	if (o instanceof EditorComposite)
		editor = (EditorComposite) o;

	try {
		if(editor == null)
			return;
		StyledText newTxt = editor.getStyledText();
		//newTxt.setCaretOffset(newTxt.getText().length());
		newTxt.showSelection();


		int offset = newTxt.getOffsetAtLine(line);
		newTxt.setSelection(offset,offset);
		
		editor.handleCaretChange();
		// Drop Navigation Position
		newTxt.showSelection();
		editor.lineHighlight();
	} catch (IllegalArgumentException ex) {
		// Just ignore it
	}
}

Example 8

Source File: XtextDirectEditManager.java From statecharts with Eclipse Public License 1.0

5 votes

/**
 * This method is used to set the cell editors text
 * 
 * @param toEdit
 *            String to be set in the cell editor
 */
public void setEditText(String toEdit) {

	// Get the cell editor
	CellEditor cellEditor = getCellEditor();

	// IF the cell editor doesn't exist yet...
	if (cellEditor == null) {
		// Do nothing
		return;
	}

	// Get the Text Compartment Edit Part
	IXtextAwareEditPart textEP = (IXtextAwareEditPart) getEditPart();

	// Get the Text control
	StyledText textControl = (StyledText) cellEditor.getControl();

	// Set the Figures text
	textEP.setLabelText(toEdit);

	// See RATLC00522324
	if (cellEditor instanceof TextCellEditorEx) {
		((TextCellEditorEx) cellEditor).setValueAndProcessEditOccured(toEdit);
	} else {
		cellEditor.setValue(toEdit);
	}

	// Set the controls text and position the caret at the end of the text
	textControl.setSelection(toEdit.length());
}

Example 9

Source File: YankPopHandler.java From e4macs with Eclipse Public License 1.0

5 votes

/**
 *  Simulate yank pop
 *  
 * @see com.mulgasoft.emacsplus.commands.BaseYankHandler#paste(org.eclipse.core.commands.ExecutionEvent, org.eclipse.swt.custom.StyledText)
 */
protected void paste(ExecutionEvent event, StyledText widget, boolean isProcess) {
	KillRing kb = KillRing.getInstance();
	if (kb.isYanked()) {
		String cacheText = KillRing.getInstance().getClipboardText();
		String prevText = convertDelimiters(kb.lastYank(),isProcess);
		String yankText = convertDelimiters(kb.yankPop(),isProcess);
		try {
			int offset = widget.getCaretOffset();
			if (prevText == null || !prevText.equals(widget.getText(offset-prevText.length(), offset-1))) {
				kb.setYanked(false);
				EmacsPlusUtils.showMessage(HandlerUtil.getActivePart(event), EmacsPlusActivator.getString(YP_DISABLED),false);
				return;
			}
			widget.setRedraw(false);
			widget.setSelection(offset - prevText.length(), offset);
			kb.setClipboardText(yankText);
			super.paste(event, widget);
		} finally {
			if (cacheText != null) {
				kb.setClipboardText(cacheText);
			}
			widget.setRedraw(true);
		}
	} else {
		EmacsPlusUtils.showMessage(HandlerUtil.getActivePart(event), EmacsPlusActivator.getString(YP_DISABLED),false);
	}
}

Example 10

Source File: KillLineHandler.java From e4macs with Eclipse Public License 1.0

5 votes

/**
 * When called from a console context, will use ST.CUT
 * 
 * @see com.mulgasoft.emacsplus.commands.ConsoleCmdHandler#consoleDispatch(TextConsoleViewer,
 *      IConsoleView, ExecutionEvent)
 */
public Object consoleDispatch(TextConsoleViewer viewer, IConsoleView activePart, ExecutionEvent event) {
	if (viewer.isEditable()) {
		IDocument doc = viewer.getDocument();
		StyledText st = viewer.getTextWidget();
		int offset = st.getCaretOffset();
		try {
			IRegion info = doc.getLineInformationOfOffset(offset);
			int noffset = info.getOffset() + info.getLength();
			if (offset == noffset) {
				int line = doc.getLineOfOffset(offset);
				if (++line < doc.getNumberOfLines()) {
					noffset = doc.getLineOffset(line);
					if (noffset == doc.getLength()) {
						noffset = offset;
					}
				}
			}
			if (offset != noffset) {
				st.redraw();
				st.setSelection(offset, noffset);
				KillRing.getInstance().setKill(CUT_LINE_TO_END, false);
				return super.consoleDispatch(viewer, activePart, event);
			}
			viewer.refresh();
		} catch (BadLocationException e) {
		}
	}
	return null;
}

Example 11

Source File: MarkUtils.java From e4macs with Eclipse Public License 1.0

5 votes

/**
 * Support simple clear mark/selection on TextConsole
 *
 * @param viewer
 */
public static void clearConsoleMark(TextConsoleViewer viewer) {
	if (viewer != null) {
		StyledText st = viewer.getTextWidget();
		st.setSelection(st.getCaretOffset());
		viewer.setMark(-1);
	}
}

Example 12

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
	}
}

Example 13

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( );
}

Example 14

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);
		}
	}
}

Example 15

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();
    }
}

Example 16

Source File: StyledTextContentAdapter.java From AndroidRobot with Apache License 2.0

5 votes

public void insertControlContents(Control control, String text,
		int cursorPosition) {
	StyledText styledText = (StyledText) control;
	Point selection = ((StyledText) control).getSelection();
	
	int position = selection.x;
	do {
		position--;
		} while (!ContentProposalProvider.isDot(
				styledText.getText(), position)&& position > 0);
	/** dot should not be replaced */
	if (position != 0) {
		position++;
		
	}
	

	styledText.setSelection(new Point(position, selection.x));
	((StyledText) control).insert(text);
	if (cursorPosition < text.length()) {
		((StyledText) control).setSelection(selection.x + cursorPosition,
				selection.x + cursorPosition);
	}else{

		setCursorPosition(control,position+text.length());
	}
	
}

Example 17

Source File: StatechartDefinitionSection.java From statecharts with Eclipse Public License 1.0

5 votes

protected EmbeddedEditor createSpecificationEditor() {
	ContextScopeHandler.defineContext(EMBEDDED_TEXT_EDITOR_SCOPE, TEXT_EDITOR_SCOPE);
	EmbeddedEditor embeddedEditor = createEmbeddedEditor();
	embeddedEditor.createPartialEditor();
	GridDataFactory.fillDefaults().grab(true, true).span(2, 1).applyTo(embeddedEditor.getViewer().getControl());
	StyledText text = embeddedEditor.getViewer().getTextWidget();
	text.setAlwaysShowScrollBars(false);
	text.setSelection(0);
	text.setKeyBinding(SWT.MOD1 | SWT.KEY_MASK & 'a', ST.SELECT_ALL);
	initXtextSelectionProvider(text);
	initContextMenu(text);
	text.addModifyListener((event) -> editorPart.firePropertyChange(IEditorPart.PROP_DIRTY));
	text.setEnabled(editorPart.isEditable());
	return embeddedEditor;
}

Example 18

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

4 votes

public static void setSelectionText(StyledTextCellEditor editor, int start, int length) {
	if (editor != null && !editor.isClosed()) {
		StyledText text = editor.viewer.getTextWidget();
		text.setSelection(start, start + length);
	}
}

Example 19

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

4 votes

public static void setSelectionText(StyledTextCellEditor editor, int start, int length) {
	if (editor != null && !editor.isClosed()) {
		StyledText text = editor.viewer.getTextWidget();
		text.setSelection(start, start + length);
	}
}