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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef __WEBTOUCHNAVIGATION_H__ |
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20 #define __WEBTOUCHNAVIGATION_H__ |
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21 |
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22 #include "qstmgestureevent.h" |
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23 #include "KineticHelper.h" |
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24 #include <QLineEdit> |
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25 |
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26 class QGraphicsWebView; |
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27 class QWebPage; |
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28 class QWebFrame; |
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29 |
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30 namespace GVA { |
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31 |
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32 class WebTouchNavigation; |
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33 |
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34 class DecelEdit : public QLineEdit |
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35 { |
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36 Q_OBJECT |
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37 public: |
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38 DecelEdit(WebTouchNavigation* nav); |
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39 ~DecelEdit() {}; |
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40 public slots: |
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41 void setDecel(); |
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42 private: |
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43 WebTouchNavigation* m_nav; |
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44 |
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45 }; |
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46 |
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47 |
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48 |
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49 class WebTouchNavigation : public QObject, |
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50 public KineticScrollable |
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51 { |
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52 Q_OBJECT |
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53 public: |
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54 WebTouchNavigation(QGraphicsWebView* view); |
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55 virtual ~WebTouchNavigation(); |
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56 void handleQStmGesture(QStm_Gesture* gesture); |
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57 |
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58 //from KineticScrollable |
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59 void scrollTo(QPoint& pos); |
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60 QPoint getScrollPosition(); |
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61 QPoint getInitialPosition(); |
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62 QPointF getInitialSpeed(); |
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63 |
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64 private: |
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65 void doTap(QStm_Gesture* gesture); |
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66 void doPan(QStm_Gesture* gesture); |
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67 void doFlick(QStm_Gesture* gesture); |
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68 void doTouch(QStm_Gesture* gesture); |
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69 void stopScrolling(); |
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70 |
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71 QPointF mapFromGlobal(const QPointF& gpos); |
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72 |
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73 public slots: |
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74 void pan(); |
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75 |
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76 private: |
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77 QTimer* m_scrollTimer; |
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78 QPoint m_scrollDelta; |
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79 bool m_scrolling; |
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80 QPointF m_kineticSpeed; |
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81 QGraphicsWebView* m_view; |
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82 QWebPage* m_webPage; |
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83 QWebFrame* m_frame; |
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84 KineticHelper* m_kinetic; |
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85 DecelEdit* m_decelEdit; |
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86 |
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87 |
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88 friend class DecelEdit; |
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89 }; |
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90 |
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91 } |
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92 |
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93 |
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94 #endif //__WEBTOUCHNAVIGATION_H__ |
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95 |