18 #ifndef UNI_VIEWER_PIXMAP_WIDGET_H |
18 #ifndef UNI_VIEWER_PIXMAP_WIDGET_H |
19 #define UNI_VIEWER_PIXMAP_WIDGET_H |
19 #define UNI_VIEWER_PIXMAP_WIDGET_H |
20 |
20 |
21 #include <HbIconItem> |
21 #include <HbIconItem> |
22 |
22 |
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23 // FORWARD DECLARATIONS |
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24 class UniViewerUtils; |
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25 class UniMessageInfo; |
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26 class ThumbnailManager; |
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27 |
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28 |
23 /** |
29 /** |
24 * This widget displays the pixmap content in viewer. |
30 * This widget displays the pixmap content in viewer. |
25 */ |
31 */ |
26 class UniViewerPixmapWidget: public HbIconItem |
32 class UniViewerPixmapWidget: public HbIconItem |
27 { |
33 { |
39 */ |
45 */ |
40 ~UniViewerPixmapWidget(); |
46 ~UniViewerPixmapWidget(); |
41 |
47 |
42 /** |
48 /** |
43 * Sets the pixmap content to be displayed. |
49 * Sets the pixmap content to be displayed. |
44 * @param pixmapPath File path of the pixmap. |
50 * @param info Object information. |
45 */ |
51 */ |
46 void setPixmap(const QString &pixmapPath); |
52 void populate(UniMessageInfo *info); |
47 |
53 |
48 signals: |
54 signals: |
49 |
55 |
50 /** |
56 /** |
51 * Signal emitted for short tap on pixmap. |
57 * Signal emitted when widget is clicked. |
52 * @param pixmapPath File path of the pixmap being clicked. |
58 * @param mediaPath File path of the media. |
53 */ |
59 */ |
54 void shortTap(const QString &pixmapPath); |
60 void shortTap(const QString &mediaPath); |
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61 |
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62 /** |
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63 * Signal emitted when widget is long tapped. |
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64 * @param position Scene coordinates of tap. |
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65 */ |
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66 void longTap(const QPointF &position); |
55 |
67 |
56 protected: |
68 protected: |
57 |
69 |
58 /** |
70 /** |
59 * Event handler for gesture events. |
71 * Event handler for gesture events. |
60 * Reimplemented from HbWidgetBase. |
72 * Reimplemented from HbWidgetBase. |
61 * @see HbWidgetBase |
73 * @see HbWidgetBase |
62 */ |
74 */ |
63 virtual void gestureEvent(QGestureEvent *event); |
75 virtual void gestureEvent(QGestureEvent *event); |
64 |
76 |
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77 private slots: |
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78 |
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79 /** |
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80 * |
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81 */ |
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82 void handleOpen(); |
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83 |
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84 /** |
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85 * |
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86 */ |
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87 void handleSave(); |
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88 |
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89 /** |
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90 * Slot to regrab gesture after some delay (300 ms) to avoid multiple gesture |
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91 * events back to back. |
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92 */ |
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93 void regrabGesture(); |
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94 |
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95 /** |
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96 * Slot hit when the thumbnail is ready. |
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97 */ |
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98 void thumbnailReady(const QPixmap& pixmap, void *data, int id, int error); |
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99 |
65 private: |
100 private: |
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101 |
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102 /** |
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103 * Initialization function. |
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104 */ |
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105 void init(); |
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106 |
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107 /** |
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108 * Handles short tap event. |
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109 */ |
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110 void handleShortTap(); |
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111 |
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112 /** |
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113 * Handles long tap event. |
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114 * @param position Scene coordinates of tap. |
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115 */ |
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116 void handleLongTap(const QPointF &position); |
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117 |
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118 private: |
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119 |
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120 /** |
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121 * UniViewerUtils object. |
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122 * Own |
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123 */ |
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124 UniViewerUtils *mViewerUtils; |
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125 |
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126 /** |
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127 * ThumbnailManager |
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128 * Own. |
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129 */ |
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130 ThumbnailManager *mThumbnailManager; |
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131 |
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132 /** |
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133 * Mime Type of pixmap. |
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134 */ |
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135 QString mMimeType; |
66 |
136 |
67 /** |
137 /** |
68 * Pixmap file path being set. |
138 * Pixmap file path being set. |
69 */ |
139 */ |
70 QString mPixmapFile; |
140 QString mPixmapPath; |
71 }; |
141 }; |
72 |
142 |
73 #endif /* UNI_VIEWER_PIXMAP_WIDGET_H */ |
143 #endif /* UNI_VIEWER_PIXMAP_WIDGET_H */ |
74 |
144 |
75 // EOF |
145 // EOF |