src/hbplugins/inputmethods/hardwareinput/hbhardwareqwerty.h
changeset 0 16d8024aca5e
child 1 f7ac710697a9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbplugins/inputmethods/hardwareinput/hbhardwareqwerty.h	Mon Apr 19 14:02:13 2010 +0300
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** 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 HbPlugins 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_HARDWARE_QWERTY_H 
+#define _HB_HARDWARE_QWERTY_H 
+
+#include <QPointer>
+
+#include <hbinputmethod.h>
+#include <hbinputdef.h>
+#include <hbinputhwtoolcluster.h>
+#include <hbinputvkbhost.h>
+
+
+class HbKeyMapFactory;
+class HbKeyMapData;
+class HbExactWordPopup;
+class HbCandidateList;
+class HbCharPreviewPane;
+
+class HbInputModeHandler;
+class HbHardwareInputBasicQwertyHandler;
+class HbHardwareInputPredictionQwertyHandler;
+class HbHardwareInputNumericQwertyHandler;
+
+class HbHardwareQwerty : public HbInputMethod
+{
+Q_OBJECT
+
+public: //construction
+    HbHardwareQwerty();
+    ~HbHardwareQwerty();
+
+public: // From QInputContext
+    QString identifierName();
+    bool isComposing() const;
+    QString language();
+    void reset();
+    void mouseHandler(int x, QMouseEvent* aEvent);
+    bool filterEvent(const QEvent *event);
+
+public: // From HbInputMethod
+    void listInputModes(QVector<HbInputModeProperties>& results);
+    void focusReceived();
+    void focusLost(bool focusSwitch);
+    void InputLanguageChanged(int newLanguage); 
+    void inputStateActivated(const HbInputState& newState);
+    void candidatePopupClosed(int closingKey);
+    bool usePrediction() const;
+    
+public: //defined locally
+    void initializeModeHandlers();
+    int displaySpecialCharacterTable(QObject* receiver);
+    void launchCandidatePopup(QStringList *candidates);
+    void closeKeypad();
+    void launchCharacterPreviewPane(int key);
+    void switchSpecialCharacterTable();
+    void closeExactWordPopup();
+    void launchExactWordPopup(QString exactWord);
+signals:
+    void flipStatusChange();
+protected:
+    void predictiveInputStatusChanged(int newStatus);	
+    void openKeypad(bool inMinimizedMode = false);   
+    
+public slots:
+    void sctCharacterSelected(QChar character);
+    QPointF getCursorCoordinatePosition();
+    void keypadClosed();
+    void keypadOpened();
+    void keypadCloseEventDetected(HbInputVkbWidget::HbVkbCloseMethod vkbCloseMethod);
+    void orientationAboutToChange();
+        
+private:        
+    HbHwToolCluster* constructKeypad();
+
+private:
+    HbKeyMapData *mKeyData;
+    int mKeyCode;
+    HbExactWordPopup *mExactWordPopup;
+    HbCandidateList *mCandidatePopup;
+    HbCharPreviewPane *mPreviewPane;
+    HbInputModeType mMode;
+
+    // mode handlers
+    HbInputModeHandler *mActiveModeHandler;
+    HbHardwareInputBasicQwertyHandler *mBasicModeHandler;
+    HbHardwareInputPredictionQwertyHandler *mPredictionModeHandler;
+    HbHardwareInputNumericQwertyHandler *mNumericModeHandler;
+    QPointer<HbHwToolCluster> mKeypad;
+    HbVkbHost *mVkbHost;
+    };
+
+#endif // _HbHardwareQwerty_H
+
+// End of file 
+