src/hbinput/inputwidgets/hbinputvkbwidget_p.h
changeset 0 16d8024aca5e
child 1 f7ac710697a9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbinput/inputwidgets/hbinputvkbwidget_p.h	Mon Apr 19 14:02:13 2010 +0300
@@ -0,0 +1,167 @@
+/****************************************************************************
+**
+** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (developer.feedback@nokia.com)
+**
+** This file is part of the HbInput module of the UI Extensions for Mobile.
+**
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at developer.feedback@nokia.com.
+**
+****************************************************************************/
+
+#ifndef HB_INPUT_VKB_WIDGET_PRIVATE_H
+#define HB_INPUT_VKB_WIDGET_PRIVATE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Hb Inputs API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+#include <QSignalMapper>
+#include <QPointer>
+#include <QTime>
+#include <QTimeLine>
+
+#include "hbinputdef.h"
+#include "hbwidget_p.h"
+#include "hbinputvkbwidget.h"
+
+const QString settingsIcon("qtg_mono_settings");
+const QString inputMethodIcon("qtg_mono_virtual_input");
+const QString predictionOnIcon("qtg_mono_predictive_text_on");
+const QString predictionOffIcon("qtg_mono_predictive_text_off");
+
+class QTimeLine;
+class QBitmap;
+class QPixmap;
+class QGraphicsGridLayout;
+class HbInputVirtualRocker;
+class HbPushButton;
+class HbFrameDrawer;
+class QAction;
+class HbStackedWidget;
+class HbVkbHost;
+class HbTouchKeypadButton;
+class HbInputModeIndicator;
+class HbKeymap;
+class HbInputSmileyPicker;
+class HbInputMethod;
+class QGraphicsLinearLayout;
+class HbInputScreenshotWidget;
+class HbInputFocusObject;
+class HbInputSettingList;
+
+const qreal VerticalSpacing = 0.0, HorizontalSpacing = 0.0; //vertical and horizontal spacing for buttons in layout
+
+class HB_INPUT_PRIVATE_EXPORT HbInputVkbWidgetPrivate : public HbWidgetPrivate
+{
+    Q_DECLARE_PUBLIC(HbInputVkbWidget)
+
+public:
+     enum HbQwertyKeyboardSize
+     {
+         HbQwerty4x10,
+         HbQwerty4x11
+     };
+    HbInputVkbWidgetPrivate();
+    virtual ~HbInputVkbWidgetPrivate();
+    virtual void init();
+
+    virtual int keyCode(int buttonId);
+    virtual int keyCode(HbTouchKeypadButton *button);
+
+    virtual void handleStandardButtonPress(int aButtonId);
+    virtual void handleStandardButtonRelease(int aButtonId);
+
+    virtual void addCustomButtonToLayout( HbTouchKeypadButton* button,
+                                          int index);
+
+    void redirectMousePressEvent(QGraphicsSceneMouseEvent *aEvent);
+    void redirectMouseReleaseEvent(QGraphicsSceneMouseEvent *aEvent);
+
+    virtual void applyEditorConstraints();
+
+    virtual void setRockerPosition();
+
+    void captureScreenshot();
+    void updateMouseHitItem(HbTouchKeypadButton *button, QPointF position);
+    void normalizeProbabilities(QList<HbKeyPressProbability> &allProbableKeys);
+
+    bool isSmileysEnabled();
+    bool isKeyboardDimmed();
+
+    friend class HbTouchKeypadButton;
+    friend class HbInputUsedSymbolPane;
+
+public:
+    HbInputVkbWidget *q_ptr;
+    HbInputMethod *mOwner;
+    bool mIsKeypadOn;
+
+    HbKeypadMode mMode;
+    const HbKeymap *mKeymap;
+
+    HbModifiers mModifiers;
+
+    HbInputModeIndicator* mInputModeIndicator;
+
+    QPointer<HbTouchKeypadButton> mApplicationButton;
+    QPointer<HbAction> mApplicationButtonAction;
+    QPointer<HbTouchKeypadButton> mSettingsButton;
+    QPointer<HbInputSettingList> mSettingList;
+
+    QGraphicsGridLayout* mButtonLayout;
+
+    QSignalMapper *mPressMapper;
+    QSignalMapper *mReleaseMapper;
+    QSignalMapper *mActionMapper;
+
+    HbInputVirtualRocker *mRocker;
+
+    HbFrameDrawer *mBackgroundDrawer;
+    HbFrameDrawer *mIconDrawer;
+
+    bool mMainWinConnected;
+    bool mShowRocker;
+    QGraphicsLinearLayout *mLayout;
+    QPointer<HbVkbHost> mCurrentHost;
+    bool mDrawbackground;
+    QTime mMousePressTime;
+    bool mMouseButtonPressedDown;
+    HbInputVkbWidget::HbFlickDirection mFlickDirection;
+    HbInputSmileyPicker *mSmileyPicker;
+
+    HbInputScreenshotWidget* mScreenshotWidget;
+    QTimeLine mScreenshotTimeLine;
+    HbTouchKeypadButton *mMostRecentlyAccessedButton;
+    QPointF mMostRecentlyClickedLocation;
+    HbInputFocusObject  *mFocusedObject;
+    bool mFlickAnimation;
+    bool mSettingsListOpen;
+    bool mAnimateWhenDialogCloses;
+    HbQwertyKeyboardSize mKeyboardSize;
+    int mCloseHandleHeight;
+    QGraphicsWidget *mCloseHandle; 
+    bool mKeyboardDimmed;
+};
+
+#endif //HB_INPUT_VKB_WIDGET_PRIVATE_H
+
+// End of file