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1 /* |
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2 * Copyright (c) 2010 Ixonos Plc. |
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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 the "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 * Ixonos Plc |
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14 * |
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15 * Description: |
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16 * |
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17 */ |
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18 |
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19 #ifndef TIMELABELNAVI_H |
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20 #define TIMELABELNAVI_H |
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21 |
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22 // INCLUDES |
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23 #include <coecntrl.h> |
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24 #include <aknutils.h> |
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25 |
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26 |
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27 // FORWARD DECLARATIONS |
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28 class CFbsBitmap; |
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29 class MTimeLabelNaviObserver; |
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30 #ifdef RD_TACTILE_FEEDBACK |
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31 class MTouchFeedback; |
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32 #endif /* RD_TACTILE_FEEDBACK */ |
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33 |
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34 // CLASS DECLARATION |
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35 |
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36 /** |
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37 * CTimeLabelNavi |
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38 */ |
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39 class CVeiTimeLabelNavi : public CCoeControl |
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40 { |
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41 public: // Constructors and destructor |
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42 /** |
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43 * Destructor |
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44 */ |
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45 IMPORT_C virtual ~CVeiTimeLabelNavi(); |
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46 |
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47 /** |
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48 * Constructors. |
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49 */ |
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50 IMPORT_C static CVeiTimeLabelNavi* NewL(); |
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51 IMPORT_C static CVeiTimeLabelNavi* NewLC(); |
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52 |
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53 |
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54 public: // New functions |
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55 /** |
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56 * Changes navipane label. |
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57 * @param aLabel label text |
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58 */ |
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59 IMPORT_C void SetLabelL(const TDesC& aLabel); |
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60 |
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61 /** |
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62 * Sets left navipane arrow visibility |
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63 * @param aVisible Whether to show or not. |
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64 * @return - |
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65 */ |
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66 IMPORT_C void SetLeftArrowVisibilityL(TBool aVisible); |
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67 |
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68 /** |
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69 * Sets right navipane arrow visibility |
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70 * @param aVisible Whether to show or not. |
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71 * @return - |
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72 */ |
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73 IMPORT_C void SetRightArrowVisibilityL(TBool aVisible); |
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74 |
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75 /** |
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76 * Sets volume icon visibility |
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77 * @param aVisible Whether to show or not. |
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78 * @return - |
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79 */ |
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80 IMPORT_C void SetVolumeIconVisibilityL(TBool aVisible); |
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81 |
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82 /** |
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83 * Sets pause icon visibility |
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84 * @param aVisible whether to show or not. |
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85 * @return - |
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86 */ |
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87 IMPORT_C void SetPauseIconVisibilityL(TBool aVisible); |
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88 |
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89 /** |
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90 * SetNaviObserver |
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91 * @param aObserver Observer. |
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92 */ |
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93 void SetNaviObserver(MTimeLabelNaviObserver* aObserver) |
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94 { |
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95 iObserver = aObserver; |
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96 }; |
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97 |
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98 protected: // Functions from base classes |
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99 |
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100 /** |
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101 * From CCoeControl. Handle the size change events. |
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102 */ |
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103 void SizeChanged(); |
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104 |
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105 /** |
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106 * From CCoeControl. Draw a control. |
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107 * @param aRect The region of the control to be redrawn. |
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108 */ |
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109 void Draw(const TRect& aRect) const; |
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110 |
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111 /** |
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112 * From CCoeControl. Handles a change to the control's resources. |
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113 * @param aType A message UID value. |
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114 */ |
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115 void HandleResourceChange(TInt aType); |
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116 |
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117 /** |
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118 * From CCoeControl. Handles a control's pointer events. |
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119 * @param aPointerEvent pointer event. |
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120 */ |
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121 void HandlePointerEventL(const TPointerEvent& aPointerEvent); |
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122 |
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123 private: // Constructors and destructor |
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124 |
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125 /** |
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126 * Constructor. |
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127 */ |
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128 CVeiTimeLabelNavi(); |
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129 |
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130 /** |
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131 * EPOC 2nd phase constructor. |
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132 */ |
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133 void ConstructL(); |
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134 |
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135 /** |
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136 * Load the icon bitmaps. |
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137 */ |
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138 void LoadBitmapsL(); |
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139 |
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140 /** |
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141 * Delete the icon bitmaps. |
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142 */ |
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143 void DeleteBitmaps(); |
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144 |
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145 private: // Data |
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146 /// Own: Volume bitmap |
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147 CFbsBitmap* iVolumeBitmap; |
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148 CFbsBitmap* iVolumeBitmapMask; |
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149 |
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150 /// Own: Arrow bitmap |
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151 CFbsBitmap* iArrowBitmap; |
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152 CFbsBitmap* iArrowBitmapMask; |
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153 |
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154 /// Own: Muted bitmap |
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155 CFbsBitmap* iMutedBitmap; |
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156 CFbsBitmap* iMutedBitmapMask; |
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157 |
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158 /// Own: Paused bitmap |
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159 CFbsBitmap* iPausedBitmap; |
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160 CFbsBitmap* iPausedBitmapMask; |
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161 |
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162 TBool iArrowVisible; |
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163 TBool iVolumeIconVisible; |
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164 TBool iPauseIconVisible; |
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165 |
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166 TBuf<32> iLabel; |
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167 |
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168 /// Rectangle where label is drawn |
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169 TAknLayoutText iTextLayout; |
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170 /// Layout array for volume/muted, array and paused items |
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171 TAknLayoutRect iBitmapLayout[3]; |
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172 |
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173 /// Ref: to observer |
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174 MTimeLabelNaviObserver* iObserver; |
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175 |
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176 // Feedback for screen touch: |
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177 #ifdef RD_TACTILE_FEEDBACK |
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178 MTouchFeedback* iTouchFeedBack; |
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179 #endif /* RD_TACTILE_FEEDBACK */ |
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180 |
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181 }; |
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182 |
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183 #endif // VEITIMELABELNAVI_H |
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184 |
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185 // End of file |