1 /* |
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2 * Copyright (c) 2007 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: Control for displaying recording progress bar in navi pane. |
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15 * |
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16 * Copyright © 2007 Nokia. All rights reserved. |
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17 * This material, including documentation and any related computer |
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18 * programs, is protected by copyright controlled by Nokia. All |
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19 * rights are reserved. Copying, including reproducing, storing, |
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20 * adapting or translating, any or all of this material requires the |
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21 * prior written consent of Nokia. This material also contains |
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22 * confidential information which may not be disclosed to others |
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23 * without the prior written consent of Nokia. |
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24 |
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25 * |
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26 */ |
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27 |
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28 |
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29 #ifndef CAMNAVIPROGRESSBARMODEL_H |
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30 #define CAMNAVIPROGRESSBARMODEL_H |
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31 |
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32 // INCLUDES |
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33 #include <bldvariant.hrh> |
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34 |
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35 #include <coecntrl.h> |
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36 #include <AknUtils.h> |
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37 #include "CamAppController.h" |
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38 #include "CamSettings.hrh" |
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39 #include "CamResourceLoader.h" |
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40 #include "CamAppUiBase.h" |
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41 #include "CamObservable.h" |
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42 #include "CamObserver.h" |
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43 #include "mcamcameraobserver.h" |
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44 |
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45 class CCamObserverHandler; |
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46 class CCamTextItem; |
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47 |
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48 // CONSTANTS |
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49 const TInt KMaxRecordTimeTextLength = 40; |
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50 |
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51 // FORWARD DECLARATIONS |
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52 class MAknsSkinInstance; |
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53 class CCamDecorator; |
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54 |
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55 // CLASS DECLARATION |
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56 |
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57 /** |
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58 * Control for displaying recording time info in navi pane. |
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59 * @since 2.8 |
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60 */ |
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61 class CCamNaviProgressBarModel : public CBase, |
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62 public MCamCameraObserver, |
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63 public MCamControllerObserver, |
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64 public MCamResourceLoader, |
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65 public MCamObservable, |
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66 public MCamObserver |
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67 { |
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68 public: // Constructors and destructor |
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69 |
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70 /** |
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71 * Static factory construction function |
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72 * @since 2.8 |
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73 * @param aController Reference to CCamAppController |
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74 * @return pointer to constructed instance of CCamNaviProgressBarModel |
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75 */ |
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76 static CCamNaviProgressBarModel* NewL( CCamAppController& aController ); |
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77 |
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78 /** |
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79 * Destructor. |
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80 */ |
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81 virtual ~CCamNaviProgressBarModel(); |
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82 |
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83 // ------------------------------------------------------- |
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84 // From MCamCameraObserver |
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85 public: |
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86 |
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87 virtual void HandleCameraEventL( TInt aStatus, |
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88 TCamCameraEventId aEventId, |
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89 TAny* aEventData = NULL ); |
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90 |
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91 // ------------------------------------------------------- |
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92 public: |
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93 |
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94 /** |
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95 * Draw Navi-progress bar |
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96 * @since 3.0 |
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97 * @param aGc Handle to Window graphics context |
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98 * @param aControl Pointer to the Control |
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99 */ |
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100 void DrawProgressBar( CBitmapContext& aGc, const CCoeControl* aControl ) const; |
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101 |
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102 /** |
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103 * Sets a new extent to render into |
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104 * @param aExtent New extent |
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105 */ |
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106 void SetExtentL( const TRect& aExtent ); |
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107 |
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108 protected: |
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109 |
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110 /** |
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111 * C++ constructor. |
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112 * @since 2.8 |
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113 * @param aController Reference to CCamAppController |
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114 */ |
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115 CCamNaviProgressBarModel( CCamAppController& aController ); |
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116 |
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117 /** |
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118 * Symbian OS 2nd phase constructor. |
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119 * @since 2.8 |
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120 */ |
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121 void ConstructL(); |
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122 |
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123 private: // Functions from base classes |
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124 |
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125 /** |
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126 * From CCoeControl Draw the view |
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127 * @since 3.0 |
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128 * @param aGc Handle to Window graphics context |
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129 * @param aControl Pointer to the control |
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130 */ |
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131 virtual void DrawProgBar( CBitmapContext& aGc, const CCoeControl* aControl ) const; |
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132 |
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133 |
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134 /** |
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135 * From MCamControllerObserver |
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136 * Handle an event from CCamAppController. |
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137 * @since 2.8 |
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138 * @param aEvent the type of event |
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139 * @param aError error code |
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140 */ |
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141 virtual void HandleControllerEventL( TCamControllerEvent aEvent, |
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142 TInt aError ); |
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143 |
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144 public: // From MCamResourceLoader |
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145 |
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146 /** |
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147 * From MCamResourceLoader |
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148 * @since 3.0 |
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149 */ |
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150 void LoadResourceDataL(); |
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151 |
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152 /** |
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153 * From MCamResourceLoader |
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154 * @since 3.0 |
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155 */ |
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156 void UnloadResourceData(); |
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157 |
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158 /** |
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159 * From MCamResourceLoader |
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160 * @since 3.0 |
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161 */ |
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162 void ReloadResourceDataL(); |
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163 |
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164 public: // From MCamObservable |
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165 |
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166 /** |
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167 * From MCamObservable |
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168 * @param aObserver Observer to register |
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169 * @since 3.0 |
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170 */ |
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171 void RegisterObserverL(MCamObserver* aObserver); |
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172 |
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173 /** |
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174 * From MCamObservable |
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175 * @param aObserver Observer to deregister |
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176 * @since 3.0 |
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177 */ |
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178 void DeregisterObserver(MCamObserver* aObserver); |
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179 |
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180 /** |
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181 * From MCamObservable |
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182 * @param aEvent Event code to broadcast |
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183 * @since 3.0 |
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184 */ |
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185 void BroadcastEvent(TCamObserverEvent aEvent); |
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186 |
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187 public: // From MCamObserver |
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188 |
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189 /** |
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190 * From MCamObserver |
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191 * @param aEvent The event code |
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192 * @since 3.0 |
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193 */ |
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194 virtual void HandleObservedEvent(TCamObserverEvent aEvent); |
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195 |
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196 private: // New functions |
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197 |
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198 /** |
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199 * Formats the elapsed/remaining record times |
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200 * @since 2.8 |
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201 */ |
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202 void FormatTimeL(); |
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203 |
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204 /** |
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205 * Draws the elapsed record time to the navi pane |
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206 * @since 2.8 |
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207 */ |
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208 void DrawElapsedTimeText( CBitmapContext& aGc ) const; |
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209 |
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210 /** |
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211 * Draws the remaining record time to the navi pane |
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212 * @since 2.8 |
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213 */ |
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214 void DrawRemainingTimeText( CBitmapContext& aGc, |
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215 MAknsSkinInstance* aSkin ) const; |
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216 |
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217 /** |
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218 * Draws the progress bar in the navi pane |
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219 */ |
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220 void DrawProgressBar( CBitmapContext& aGc ) const; |
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221 |
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222 /** |
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223 * Callback for the minute-minder flash timer |
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224 */ |
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225 static TInt FlashCallBack( TAny* aAny ); |
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226 |
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227 /** |
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228 * Read nontouch layout for primary camera |
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229 */ |
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230 void NonTouchLayoutL(); |
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231 |
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232 /** |
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233 * Read nontouch layout for secondary camera |
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234 */ |
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235 void NonTouchLayoutSecondaryL(); |
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236 |
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237 /** |
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238 * Read touch layout |
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239 */ |
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240 void TouchLayoutL(); |
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241 |
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242 protected: //data |
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243 |
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244 CCamAppController& iController; |
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245 |
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246 TTimeIntervalMicroSeconds iRecordTimeElapsed; |
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247 TTimeIntervalMicroSeconds iRecordTimeRemaining; |
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248 |
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249 TBuf<KMaxRecordTimeTextLength> iElapsedTimeText; |
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250 TBuf<KMaxRecordTimeTextLength> iRemainingTimeText; |
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251 |
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252 // Rectangle for drawing the elapsed time text to. |
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253 TAknLayoutText iElapsedTimeTextLayout; |
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254 TAknLayoutText iRemainingTimeTextLayout; |
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255 |
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256 // own |
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257 CCamTextItem* iElapsedTimeTextItem; |
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258 |
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259 // own |
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260 CCamTextItem* iRemainingTimeTextItem; |
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261 |
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262 CFbsBitmap* iPhoneIcon; |
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263 CFbsBitmap* iPhoneIconMask; |
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264 CFbsBitmap* iMMCIcon; |
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265 CFbsBitmap* iMMCIconMask; |
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266 CFbsBitmap* iMassStorageIcon; |
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267 CFbsBitmap* iMassStorageIconMask; |
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268 |
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269 /** |
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270 * Progress bar graphic. |
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271 * |
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272 * Own. |
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273 */ |
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274 CFbsBitmap* iProgressBarBitmap; |
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275 |
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276 /** |
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277 * Mask for progress bar graphic. |
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278 * |
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279 * Own. |
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280 */ |
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281 CFbsBitmap* iProgressBarMask; |
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282 |
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283 /** |
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284 * Background for progress bar area. |
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285 * |
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286 * Own. |
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287 */ |
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288 CFbsBitmap* iProgressBarFrame; |
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289 |
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290 TCamMediaStorage iStorageLocation; |
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291 |
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292 // Resource string used to format the time text |
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293 HBufC* iTimeFormat; |
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294 |
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295 TAknLayoutRect iProgressIconRect; |
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296 TAknLayoutRect iProgressBarRect; |
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297 |
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298 // Layout information for the video storage icon. |
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299 TAknLayoutRect iVidStorageIconRect; |
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300 |
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301 TCamOrientation iCamOrientation; |
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302 |
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303 CCamDecorator* iDecorator; |
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304 |
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305 // Rect to draw into |
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306 TRect iExtent; |
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307 |
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308 // Handles observers |
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309 CCamObserverHandler* iObserverHandler; |
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310 |
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311 // Timer for the flashing of the elapsed time every minute |
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312 CPeriodic* iFlashingTimer; |
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313 |
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314 // When true, the elapsed time isn't drawn |
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315 TBool iFlash; |
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316 }; |
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317 |
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318 #endif // CAMNAVIPROGRESSBARMODEL_H |
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319 |
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320 // End of File |
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