1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbCore module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 

    26 #ifndef HBABSTRACTVKBHOST_P_H

    27 #define HBABSTRACTVKBHOST_P_H

    28 

    29 #include <QTimeLine>

    30 #include <QPointer>

    31 

    32 class QGraphicsWidget;

    33 class HbMainWindow;

    34 class HbVirtualKeyboard;

    35 class HbAbstractVkbHost;

    36 

    37 class HbPendingVkbHostCall

    38 {

    39 public:

    40     HbPendingVkbHostCall() : vkb(0), animationAllowed(false) {}

    41 

    42 public:

    43     HbVirtualKeyboard *vkb;

    44     bool animationAllowed;

    45 };

    46 

    47 class HbAbstractVkbHostPrivate

    48 {

    49 public:

    50     HbAbstractVkbHostPrivate(HbAbstractVkbHost *myVkbHost, QGraphicsWidget *containerWidget);

    51     virtual ~HbAbstractVkbHostPrivate() {}

    52 

    53     virtual void openKeypad();

    54     virtual void closeKeypad();

    55     virtual void minimizeKeypad();

    56     virtual void openMinimizedKeypad();

    57     virtual void openKeypadWithoutAnimation();

    58     virtual void closeKeypadWithoutAnimation();

    59     virtual void minimizeKeypadWithoutAnimation();

    60     virtual void cancelAnimationAndHideVkbWidget();

    61     virtual bool prepareContainerAnimation(HbVkbHost::HbVkbStatus status);

    62     virtual bool prepareKeypadAnimation(HbVkbHost::HbVkbStatus status);

    63 

    64     void prepareAnimationsCommon();

    65     bool prepareAnimations(HbVkbHost::HbVkbStatus status);

    66 

    67     virtual void connectSignals();

    68     virtual void disconnectSignals();

    69 

    70     HbMainWindow *mainWindow() const;

    71     QSizeF screenSize() const;

    72     bool disableCursorShift();

    73 

    74 public:

    75     HbAbstractVkbHost *q_ptr;

    76     HbVirtualKeyboard *mCallback; 

    77     QPointer<QGraphicsWidget> mKeypad;

    78     QPointer<QGraphicsWidget> mContainerWidget;

    79     QSizeF mScreenSize;

    80     QTimeLine mTimeLine;

    81     HbVkbHost::HbVkbStatus mKeypadStatus;

    82     bool mKeypadOperationOngoing;

    83 

    84     QPointF mOriginalContainerPosition;

    85 

    86     QPointF mContainerMovementStartingPoint;

    87     QPointF mContainerMovementVector;

    88 

    89     QPointF mKeypadMovementStartingPoint;

    90     QPointF mKeypadMovementVector;

    91 

    92     QPointer<HbInputMethod> mInputMethod;

    93     HbVkbHost::HbVkbStatus mKeypadStatusBeforeOrientationChange;

    94     bool mIsHiddenFlagSetByVkbHost;

    95     HbPendingVkbHostCall mPendingCall;

    96 };

    97 

    98 #endif // HBABSTRACTVKBHOST_P_H

    99 

   100 // End of file

   101