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1 /* |
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2 * Copyright (c) 2005-2006 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: Clock rendering plugin |
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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 |
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20 #ifndef _XNCLOCKADAPTER_H |
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21 #define _XNCLOCKADAPTER_H |
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22 |
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23 // System includes |
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24 #include <e32base.h> |
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25 #include <hwrmlight.h> |
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26 |
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27 // User includes |
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28 #include "xncontroladapter.h" |
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29 |
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30 // Forward declarations |
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31 class CXnNodePluginIf; |
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32 class CXnClockControl; |
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33 class CAknLayoutFont; |
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34 class CFont; |
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35 class TRgb; |
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36 |
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37 // Class declaration |
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38 /** |
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39 * @ingroup group_xnclockfactory |
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40 * @lib xnclockfactory.lib |
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41 * @since S60 5.0 |
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42 */ |
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43 NONSHARABLE_CLASS( CXnClockAdapter ) : public CXnControlAdapter, |
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44 public MCoeMessageMonitorObserver, public MHWRMLightObserver |
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45 { |
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46 public: |
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47 enum TClockFont |
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48 { |
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49 EDigitalFont, |
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50 EAmPmFont, |
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51 EDateFont |
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52 }; |
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53 |
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54 public: |
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55 // constructor and destructor |
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56 |
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57 /** |
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58 * 2 phase construction. |
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59 */ |
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60 static CXnClockAdapter* NewL( CXnControlAdapter* aParent, CXnNodePluginIf& aNode ); |
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61 |
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62 /** |
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63 * Destructor. |
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64 */ |
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65 ~CXnClockAdapter(); |
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66 |
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67 public: |
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68 // New functions |
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69 |
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70 /** |
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71 * Gets font based on type |
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72 * |
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73 * @return Font based on aType, NULL if not found |
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74 */ |
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75 const CAknLayoutFont* FontL( const TInt aType ); |
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76 |
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77 /** |
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78 * Gets text color |
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79 * |
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80 * @return Text color |
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81 */ |
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82 const TRgb& TextColorL(); |
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83 |
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84 /** |
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85 * Gets date information |
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86 * |
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87 * @return A node which holds date information |
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88 */ |
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89 CXnNodePluginIf* Date() const; |
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90 |
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91 /** |
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92 * Gets day information |
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93 * |
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94 * @return A node which holds day information |
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95 */ |
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96 CXnNodePluginIf* Day() const; |
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97 |
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98 /** |
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99 * Calls DrawNow, if node is laidout |
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100 */ |
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101 void UpdateDisplay() const; |
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102 |
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103 public: |
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104 // from base classes |
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105 |
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106 /** |
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107 * @see CXnControlAdapter documentation |
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108 */ |
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109 void DoHandlePropertyChangeL( CXnProperty* aProperty = NULL ); |
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110 |
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111 /* |
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112 * @see CXnControlAdapter documentation |
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113 */ |
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114 void SkinChanged(); |
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115 |
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116 /* |
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117 * @see CXnControlAdapter documentation |
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118 */ |
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119 void HandleScreenDeviceChangedL(); |
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120 |
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121 /* |
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122 * @see CCoeControl documentation |
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123 */ |
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124 void SizeChanged(); |
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125 |
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126 /** |
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127 * @see CCoeControl documentation |
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128 */ |
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129 void Draw( const TRect& aRect ) const; |
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130 |
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131 /** |
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132 * @see CCoeControl documentation |
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133 */ |
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134 void MakeVisible( TBool aVisible ); |
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135 |
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136 private: |
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137 // from MCoeMessageMonitorObserver |
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138 |
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139 /** |
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140 * @see MCoeMessageMonitorObserver documentation |
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141 */ |
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142 void MonitorWsMessage( const TWsEvent& aEvent ); |
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143 |
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144 private: |
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145 // from MHWRMLightObserver |
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146 |
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147 /** |
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148 * @see MHWRMLightObserver |
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149 */ |
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150 void LightStatusChanged( TInt aTarget, |
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151 CHWRMLight::TLightStatus aStatus ); |
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152 |
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153 private: |
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154 // constructors |
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155 |
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156 /** |
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157 * C++ default constructor. |
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158 */ |
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159 CXnClockAdapter( CXnControlAdapter* aParent, CXnNodePluginIf& aNode ); |
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160 |
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161 /** |
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162 * By default Symbian 2nd phase constructor is private. |
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163 */ |
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164 void ConstructL(); |
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165 |
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166 private: // New functions |
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167 |
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168 /* |
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169 * Create font |
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170 */ |
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171 void CreateFontL( const TInt aType ); |
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172 |
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173 /* |
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174 * Create color |
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175 */ |
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176 void CreateColorL(); |
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177 |
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178 /** |
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179 * Starts clock |
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180 */ |
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181 void StartClock(); |
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182 |
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183 /** |
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184 * Stops clock |
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185 */ |
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186 void StopClock(); |
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187 |
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188 private: |
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189 // Parent control, not owned |
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190 CXnControlAdapter* iParent; |
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191 // UI node, not owned |
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192 CXnNodePluginIf& iNode; |
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193 // Digital clock date information, not owned |
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194 CXnNodePluginIf* iDate; |
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195 // Analog clock day information, not owned |
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196 CXnNodePluginIf* iDay; |
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197 // Light observer, owned |
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198 CHWRMLight* iLightObserver; |
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199 // Clock control, owned |
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200 CXnClockControl* iClockControl; |
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201 // Digital clock font, not owned |
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202 CFont* iDigitalFont; |
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203 // AmPm font, not owned |
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204 CFont* iAmPmFont; |
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205 // Date font, not owned |
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206 CFont* iDateFont; |
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207 // Font color |
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208 TRgb iColor; |
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209 // Flag for initializing font color |
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210 TBool iColorSet; |
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211 // Flag indicating foreground state |
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212 TBool iForeground; |
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213 // Flag indicating lights status |
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214 TBool iLightsOn; |
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215 }; |
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216 |
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217 #endif // _XNCLOCKADAPTER_H |
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218 |
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219 // End of File |