1 /* |
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2 * Copyright (c) 2007-2010 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: Container for video pre capture view* |
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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 CAMVIDEOPRECAPTURECONTAINER_H |
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20 #define CAMVIDEOPRECAPTURECONTAINER_H |
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21 |
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22 // INCLUDES |
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23 #include "CamPreCaptureContainerBase.h" |
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24 |
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25 class MTouchFeedback; |
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26 |
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27 // CLASS DECLARATION |
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28 |
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29 /** |
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30 * Container for video image pre capture view |
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31 */ |
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32 class CCamVideoPreCaptureContainer : public CCamPreCaptureContainerBase |
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33 { |
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34 public: // Constructors and destructor |
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35 |
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36 /** |
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37 * Symbian OS two-phased constructor |
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38 * @since 2.8 |
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39 * @param aController reference to CCamAppControllerBase instance |
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40 * @param aView reference to the view containing this container |
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41 * @param aSetupPaneHandler handle to horizontal setup pane (product specific) |
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42 * @param aRect Frame rectangle for container. |
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43 * @return Pointer to newly constructed CCamVideoPreCaptureContainer object |
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44 */ |
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45 static CCamVideoPreCaptureContainer* NewL( |
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46 CCamAppController& aController, |
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47 CAknView& aView, |
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48 const TRect& aRect ); |
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49 |
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50 /** |
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51 * Destructor. |
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52 */ |
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53 virtual ~CCamVideoPreCaptureContainer(); |
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54 |
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55 // ------------------------------------------------------- |
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56 // From MCamControllerObserver |
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57 public: |
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58 |
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59 /** |
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60 * @since 2.8 |
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61 * @param aEvent The specific event which occurred |
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62 * @param aError The error code associated with the event |
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63 */ |
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64 void HandleControllerEventL( TCamControllerEvent aEvent, TInt aError ); |
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65 |
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66 // <CAMERAAPP_CAPI_V2_MIGRATION> |
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67 // ------------------------------------------------------- |
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68 // From MCamCameraObserver |
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69 public: |
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70 |
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71 /** |
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72 * @since Camera 4.0 |
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73 * @see MCamCameraObserver |
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74 */ |
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75 // Base class implementation fits this class, too. |
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76 // virtual void HandleCameraEventL( TInt aStatus, |
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77 // TCamCameraEventId aEventId, |
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78 // TAny* aEventData = NULL ); |
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79 |
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80 /** |
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81 * From MCamViewFinderObserver |
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82 * New viewfinder frame is available |
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83 * @since 2.8 |
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84 * @param aFrame pointer to the bitmap. This pointer is valid until |
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85 * the call returns. Ownership not transferred. |
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86 * @param aFrozen whether or not the viewfinder has been frozen |
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87 */ |
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88 // void ShowViewFinderFrame( const CFbsBitmap* aFrame, TBool aFrozen ); |
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89 |
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90 // </CAMERAAPP_CAPI_V2_MIGRATION> |
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91 // ------------------------------------------------------- |
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92 // From CCamPreCaptureContainerBase |
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93 public: |
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94 |
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95 /** |
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96 * Handle events sending app to foreground or background |
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97 * @since 2.8 |
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98 * @param aForeground whether the event brings the app to fore or background |
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99 */ |
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100 virtual void HandleForegroundEventL( TBool aForeground ); |
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101 |
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102 protected: |
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103 |
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104 /** |
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105 * Init the viewfinder grid. |
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106 * Overriden from base class to always disable vf grid. |
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107 */ |
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108 virtual void InitVfGridL( const TRect& aRect ); |
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109 |
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110 private: |
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111 |
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112 /** |
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113 * From CCamPreCaptureContainerBase |
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114 * Return the id of the layout resource for the viewfinder frame |
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115 * @since 2.8 |
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116 * @param aViewFinderLayoutId on return this contains the resource id |
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117 * of the viewfinder layout |
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118 * @param aReticuleLayoutId on return this contains the resource id |
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119 * of the reticule layout if used, otherwise 0 |
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120 */ |
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121 virtual void ViewFinderLayoutResourceIds( TInt& aViewFinderLayoutId, |
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122 TInt& aReticuleLayoutId ) const; |
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123 |
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124 /** |
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125 * From CCamPreCaptureContainerBase |
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126 * Sets the resolution indicator to the required icon |
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127 * @since 2.8 |
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128 */ |
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129 virtual void SetResolutionIndicator(); |
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130 |
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131 /** |
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132 * Sets the location indicator icon if the setting is enabled |
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133 */ |
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134 virtual void SetLocationIndicatorVisibility(); |
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135 |
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136 /** |
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137 * Returns the rect of the location indicator |
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138 * @return The rect of the location icon as a TRect |
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139 * @since 3.0 |
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140 */ |
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141 virtual TRect LocationIndicatorRect(); |
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142 |
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143 /** |
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144 * From CCamPreCaptureContainerBase |
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145 * Move up through the flash settings |
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146 * @since 3.0 |
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147 */ |
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148 virtual void IncreaseFlashSettingL(); |
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149 |
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150 /** |
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151 * From CCamPreCaptureContainerBase |
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152 * Move down through the flash settings |
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153 * @since 3.0 |
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154 */ |
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155 virtual void DecreaseFlashSettingL(); |
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156 |
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157 /** |
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158 * From CCamPreCaptureContainerBase |
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159 * Process a key event that should change the current capture state |
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160 * E.g. start/pause recording, start/stop capture |
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161 * @since 3.0 |
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162 * @param aKeyEvent the key press that initiates the capture |
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163 * @return whether or not the key was consumed |
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164 */ |
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165 virtual TKeyResponse HandleCaptureKeyEventL( const TKeyEvent& aKeyEvent ); |
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166 |
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167 /** |
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168 * Allows additional mode-specific icons to be drawn |
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169 * @param aGc The context to draw with |
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170 */ |
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171 virtual void DrawAdditionalIcons(CBitmapContext& aGc) const; |
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172 |
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173 /** |
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174 * Returns the ID of the array containing the resolution indicator icons |
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175 * @return The array ID |
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176 * @since 3.0 |
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177 */ |
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178 virtual TCamPsiKey ResolutionIndicatorIconPsiKey() const; |
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179 |
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180 /** |
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181 * Process a key event that could change the current capture state |
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182 * E.g. start autofocus, revert from post-capture to pre-capture views |
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183 * @since 3.0 |
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184 * @param aKeyEvent the key press that initiates the capture |
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185 * @param aType the key type for the event |
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186 * @return whether or not the key was consumed |
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187 */ |
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188 virtual TKeyResponse HandleShutterKeyEventL( const TKeyEvent& aKeyEvent, |
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189 TEventCode aType ); |
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190 |
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191 /** |
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192 * Gets the resource id of AP items. |
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193 * Resource is selected based on embedded status and user mode. |
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194 */ |
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195 virtual TInt GetAPResourceId() const; |
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196 |
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197 |
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198 // ------------------------------------------------------- |
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199 // New methods |
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200 private: |
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201 |
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202 /** |
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203 * Draws blank softkeys |
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204 * @since 3.0 |
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205 */ |
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206 void BlankSoftkeysL(); |
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207 |
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208 /** |
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209 * Creates the icons used to indicate video file type |
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210 * @since 3.0 |
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211 */ |
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212 void CreateFiletypeIndicatorL(); |
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213 |
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214 /** |
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215 * Sets the video file type icon depending on current setting |
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216 * @since 3.0 |
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217 */ |
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218 void SetFileTypeIndicator(); |
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219 |
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220 |
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221 // ------------------------------------------------------- |
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222 // Constructors |
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223 private: |
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224 |
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225 /** |
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226 * Symbian OS 2nd phase constructor. |
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227 * @since 2.8 |
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228 * @param aRect Frame rectangle for container. |
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229 */ |
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230 void ConstructL( const TRect& aRect ); |
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231 |
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232 /** |
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233 * C++ constructor |
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234 * @since 2.8 |
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235 * @param aController reference to CCamAppControllerBase instance |
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236 * @param aSetupPaneHandler handle to horizontal setup pane (product specific) |
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237 * @param aView reference to the view containing this container |
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238 */ |
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239 CCamVideoPreCaptureContainer( |
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240 CCamAppController& aController, |
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241 CAknView& aView ); |
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242 |
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243 // ======================================================= |
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244 // Data |
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245 private: |
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246 // Values representing current recording state |
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247 enum TCamRecordState |
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248 { |
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249 ECamNotRecording, |
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250 ECamRecording, |
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251 ECamRecordPaused |
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252 }; |
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253 |
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254 // Current recording states |
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255 TCamRecordState iRecordState; |
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256 |
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257 // resource for viewfinder layout |
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258 TInt iVFRes; |
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259 |
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260 // Video file type indicator |
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261 CCamIndicator* iFileTypeIndicator; |
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262 |
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263 |
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264 // Normal location of video file type indicator |
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265 TRect iFileTypeIndicatorPosition; |
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266 |
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267 // Position to move the resolution icon to during video capture |
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268 TRect iResolutionIndicatorVidcapPosition; |
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269 |
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270 MTouchFeedback *iFeedback; |
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271 |
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272 // ======================================================= |
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273 }; |
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274 |
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275 #endif // CAMVIDEOPRECAPTURECONTAINER_H |
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276 |
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277 // End of File CAMVIDEOPRECAPTURECONTAINER_H |
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