swtorientationhelper.java

A translator that converts Qt Designer UI files into SWT java classes. Use the power of Qt Designer

/* This file is part of ui2swt.
 *
 * $Revision: 1.2 $
 * $Date: 2007/01/14 10:35:45 $
 * $Name:  $
 *
 * Copyright (C) 2006-2007 James Forbes, All Rights Reserved.
 *
 * This software is provided 'as-is', without any express or implied warranty.
 * In no event will the authors be held liable for any damages arising from the
 * use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 *  1. The origin of this software must not be misrepresented; you must not
 *     claim that you wrote the original software. If you use this software in
 *     a product, an acknowledgment in the product documentation would be
 *     appreciated but is not required.
 *
 *  2. Altered source versions must be plainly marked as such, and must not be
 *     misrepresented as being the original software.
 *
 *  3. This notice may not be removed or altered from any source distribution.
 */

package ui2swt.swt;

import ui2swt.UIDefinition;
import ui2swt.Widget;


public class SWTOrientationHelper extends SWTHelper
{
    public static final int SWT_ORIENTATION_UNKNOWN     = 0;
    public static final int SWT_ORIENTATION_HORIZONTAL  = 1;
    public static final int SWT_ORIENTATION_VERTICAL    = 2;
    
    
    //
    //
    //
    
    private static final String UI_ORIENTATION = "orientation.enum";

    private static final String UI_ORIENTATION_STRING_VALUE_2[] =
        { "Horizontal", "Vertical" };

    private static final String UI_ORIENTATION_STRING_VALUE_3[] =
        { "Horizontal", "Vertical" };

    private static final String UI_ORIENTATION_STRING_VALUE_4[] =
        { "Qt::Horizontal", "Qt::Vertical" };

    private static final int UI_ORIENTATION_INT_VALUE[] =
        { SWT_ORIENTATION_HORIZONTAL, SWT_ORIENTATION_VERTICAL };

    
    //
    //
    //
    
    public static int getOrientation(
        UIDefinition    iUIDefinition,
        Widget          iWidget )
    {
        int result = SWT_ORIENTATION_UNKNOWN;
        
        switch (iUIDefinition.getVersion())
        {
            case UIDefinition.VERSION_2:
                result = 
                    iWidget.getEnumProperty(
                        UI_ORIENTATION,
                        UI_ORIENTATION_STRING_VALUE_2,
                        UI_ORIENTATION_INT_VALUE,
                        SWT_ORIENTATION_UNKNOWN);
                break;
                
            case UIDefinition.VERSION_3:
                result = 
                    iWidget.getEnumProperty(
                        UI_ORIENTATION,
                        UI_ORIENTATION_STRING_VALUE_3,
                        UI_ORIENTATION_INT_VALUE,
                        SWT_ORIENTATION_UNKNOWN);
                break;
                
            case UIDefinition.VERSION_4:
                result = 
                    iWidget.getEnumProperty(
                        UI_ORIENTATION,
                        UI_ORIENTATION_STRING_VALUE_4,
                        UI_ORIENTATION_INT_VALUE,
                        SWT_ORIENTATION_UNKNOWN);
                break;
        }
        
        return result;
    }

    
    public static void appendOrientationStyle(
        UIDefinition    iUIDefinition,
        Widget          iWidget,
        StringBuffer    iStyle )
    {
        switch (SWTOrientationHelper.getOrientation(iUIDefinition, iWidget))
        {
            case SWTOrientationHelper.SWT_ORIENTATION_VERTICAL:
                appendStyleValue(iStyle, "SWT.VERTICAL");
                break;

            case SWTOrientationHelper.SWT_ORIENTATION_UNKNOWN:
            case SWTOrientationHelper.SWT_ORIENTATION_HORIZONTAL:
            default:
                appendStyleValue(iStyle, "SWT.HORIZONTAL");
                break;
        }
    }
}