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Diffstat (limited to 'accessibility/workben/org/openoffice/accessibility/awb/view/text/TextActionDialog.java')
-rw-r--r-- | accessibility/workben/org/openoffice/accessibility/awb/view/text/TextActionDialog.java | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/accessibility/workben/org/openoffice/accessibility/awb/view/text/TextActionDialog.java b/accessibility/workben/org/openoffice/accessibility/awb/view/text/TextActionDialog.java new file mode 100644 index 000000000000..f37969d5ee59 --- /dev/null +++ b/accessibility/workben/org/openoffice/accessibility/awb/view/text/TextActionDialog.java @@ -0,0 +1,208 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +package org.openoffice.accessibility.awb.view.text; + +import java.awt.BorderLayout; +import java.awt.Container; +import java.awt.FlowLayout; +import java.awt.event.ActionListener; +import java.awt.event.ActionEvent; +import javax.swing.JButton; +import javax.swing.JCheckBox; +import javax.swing.JDialog; +import javax.swing.JLabel; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JTextArea; +import javax.swing.text.JTextComponent; + +import com.sun.star.accessibility.XAccessibleContext; +import com.sun.star.accessibility.XAccessibleText; +import com.sun.star.accessibility.XAccessibleEditableText; +import com.sun.star.lang.IndexOutOfBoundsException; +import com.sun.star.uno.UnoRuntime; + + +/** + * Display a dialog with a text field and a pair of cancel/do-it buttons + */ +class TextActionDialog + extends JDialog + implements ActionListener +{ + public TextActionDialog ( + XAccessibleContext xContext, + String sExplanation, + String sTitle) + { + super();// AccessibilityWorkBench.Instance() ); + + mxContext = xContext; + msTitle = sTitle; + msExplanation = sExplanation; + Layout (); + setSize (350, 225); + + } + + + /** build dialog */ + protected void Layout() + { + setTitle (msTitle); + + // vertical stacking of the elements + Container aContent = getContentPane(); + // aContent.setLayout( new BorderLayout() ); + + // Label with explanation. + if (msExplanation.length() > 0) + aContent.add (new JLabel (msExplanation), BorderLayout.NORTH); + + // the text field + maText = new JTextArea(); + maText.setLineWrap (true); + maText.setEditable (false); + aContent.add (maText, BorderLayout.CENTER); + + XAccessibleText xText = (XAccessibleText)UnoRuntime.queryInterface( + XAccessibleText.class, mxContext); + String sText = xText.getText(); + maText.setText (sText); + maText.setRows (sText.length() / 40 + 1); + maText.setColumns (Math.min (Math.max (40, sText.length()), 20)); + + JPanel aButtons = new JPanel(); + aButtons.setLayout (new FlowLayout()); + maIndexToggle = new JCheckBox ("reverse selection"); + aButtons.add (maIndexToggle); + + JButton aActionButton = new JButton (msTitle); + aActionButton.setActionCommand ("Action"); + aActionButton.addActionListener (this); + aButtons.add (aActionButton); + + JButton aCancelButton = new JButton ("cancel"); + aCancelButton.setActionCommand ("Cancel"); + aCancelButton.addActionListener (this); + aButtons.add (aCancelButton); + + // add Panel with buttons + aContent.add (aButtons, BorderLayout.SOUTH); + } + + protected void Cancel() + { + hide(); + dispose(); + } + + public void actionPerformed(ActionEvent e) + { + String sCommand = e.getActionCommand(); + + if( "Cancel".equals( sCommand ) ) + Cancel(); + else if( "Action".equals( sCommand ) ) + Action(); + } + + + protected int GetSelectionStart() + { + return GetSelection(true); + } + protected int GetSelectionEnd() + { + return GetSelection(false); + } + private int GetSelection (boolean bStart) + { + if (bStart ^ maIndexToggle.isSelected()) + return maText.getSelectionStart(); + else + return maText.getSelectionEnd(); + } + + + + protected void Action () + { + String sError = null; + boolean bSuccess = true; + try + { + XAccessibleText xText = + (XAccessibleText)UnoRuntime.queryInterface( + XAccessibleText.class, mxContext); + if (xText != null) + bSuccess = bSuccess && TextAction (xText); + + XAccessibleEditableText xEditableText = + (XAccessibleEditableText)UnoRuntime.queryInterface( + XAccessibleEditableText.class, mxContext); + if (xEditableText != null) + bSuccess = bSuccess && EditableTextAction (xEditableText); + + if ( ! bSuccess) + sError = "Can't execute"; + } + catch (IndexOutOfBoundsException e) + { + sError = "Index out of bounds"; + } + + if (sError != null) + JOptionPane.showMessageDialog ( + this,// AccessibilityWorkBench.Instance(), + sError, + msTitle, + JOptionPane.ERROR_MESSAGE); + + Cancel(); + } + + /** override this for dialog-specific action */ + boolean TextAction (XAccessibleText xText) + throws IndexOutOfBoundsException + { + return true; + } + + boolean EditableTextAction (XAccessibleEditableText xText) + throws IndexOutOfBoundsException + { + return true; + } + + private XAccessibleContext mxContext; + protected JTextArea maText; + private String msTitle; + private String msExplanation; + private JCheckBox maIndexToggle; +} |