1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #ifndef HSWIDGETPOSITIONINGONORIENTATIONCHANGE_H

    19 #define HSWIDGETPOSITIONINGONORIENTATIONCHANGE_H

    20 

    21 #include <QList>

    22 #include <QRectF>

    23 #include "hsutils_global.h"

    24 

    25 class HSUTILS_EXPORT HsWidgetPositioningOnOrientationChange

    26 {

    27 public:

    28     virtual ~HsWidgetPositioningOnOrientationChange() {}

    29     

    30     virtual QList<QRectF> convert(const QRectF &fromRect, 

    31                                   const QList<QRectF> &fromGeometries,

    32                                   const QRectF &toRect) = 0;

    33 

    34     static void setInstance(HsWidgetPositioningOnOrientationChange *instance);

    35     static HsWidgetPositioningOnOrientationChange *instance();

    36 

    37 private:

    38     static HsWidgetPositioningOnOrientationChange *mInstance;

    39 };

    40 

    41 

    42 class HSUTILS_EXPORT HsSimpleWidgetPositioningOnOrientationChange : public HsWidgetPositioningOnOrientationChange

    43 {

    44 public:

    45     QList<QRectF> convert(const QRectF &fromRect, 

    46                           const QList<QRectF> &fromGeometries,

    47                           const QRectF &toRect);

    48 };

    49 

    50 

    51 class HSUTILS_EXPORT HsAdvancedWidgetPositioningOnOrientationChange : public HsWidgetPositioningOnOrientationChange

    52 {

    53 public:

    54     QList<QRectF> convert(const QRectF &fromRect, 

    55                           const QList<QRectF> &fromGeometries,

    56                           const QRectF &toRect);

    57 };

    58 

    59 class HSUTILS_EXPORT HsRelativePositionWidgetPositioningOnOrientationChange : public HsWidgetPositioningOnOrientationChange

    60 {

    61 public:

    62     QList<QRectF> convert(const QRectF &fromRect, 

    63                           const QList<QRectF> &fromGeometries,

    64                           const QRectF &toRect);

    65 };

    66 

    67 class HSUTILS_EXPORT HsKeepCornerPositionWidgetPositioningOnOrientationChange : public HsWidgetPositioningOnOrientationChange

    68 {

    69 public:

    70     QList<QRectF> convert(const QRectF &fromRect, 

    71                           const QList<QRectF> &fromGeometries,

    72                           const QRectF &toRect);

    73 };

    74 

    75 #endif // HSWIDGETPOSITIONINGONORIENTATIONCHANGE_H