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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: Setting page for Image/Video quality.* |
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15 */ |
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16 |
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17 |
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18 #ifndef CAMINFOLISTBOXCONTAINER_H |
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19 #define CAMINFOLISTBOXCONTAINER_H |
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20 |
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21 // INCLUDES |
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22 #include "CamContainerBase.h" |
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23 #include "CamAppController.h" |
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24 #include "CamSettingValueObserver.h" |
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25 #include "CamSettings.hrh" |
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26 #include <AknUtils.h> |
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27 #include <eiklbo.h> |
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28 |
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29 |
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30 // CONSTANTS |
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31 |
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32 // MACROS |
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33 |
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34 // DATA TYPES |
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35 |
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36 // FUNCTION PROTOTYPES |
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37 |
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38 // FORWARD DECLARATIONS |
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39 class MAknQueryValue; |
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40 class CCamInfoListBox; |
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41 class CAknInfoPopupNoteController; |
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42 class MTouchFeedback; |
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43 |
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44 // CLASS DECLARATION |
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45 |
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46 /** |
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47 * Implements a general setting control, with a listbox with choices |
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48 * in the left and a icon and highlighted item description in the right. |
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49 * |
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50 * @since 2.8 |
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51 */ |
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52 |
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53 class CCamInfoListBoxContainer : public CCamContainerBase, |
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54 public MCamSettingValueObserver, |
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55 public MEikListBoxObserver |
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56 { |
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57 public: // Constructors and destructor |
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58 |
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59 /** |
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60 * Symbian OS two-phased constructor |
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61 * @since 2.8 |
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62 * @param aRect Frame rectangle for container. |
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63 * @param aView Reference to the view containing this container |
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64 * @param aController reference to CCamAppControllerBase instance |
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65 * @param aListBoxResource Listbox resource data |
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66 * @param aSummaryResource Summary resource data |
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67 * @param aSettingValue Initial setting value |
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68 */ |
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69 static CCamInfoListBoxContainer* NewL( const TRect& aRect, |
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70 CAknView& aView, |
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71 CCamAppController& aController, |
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72 TInt aListBoxResource, |
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73 TInt aSummaryResource, |
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74 TInt aSettingValue, |
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75 TInt aTitleResource, |
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76 TBool aSkinnedBackGround = ETrue ); |
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77 |
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78 |
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79 /** |
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80 * Destructor. |
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81 * @since 2.8 |
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82 */ |
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83 virtual ~CCamInfoListBoxContainer(); |
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84 |
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85 private: |
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86 /** |
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87 * Symbian OS 2nd phase constructor. |
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88 * @since 2.8 |
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89 * @param aRect Frame rectangle for container. |
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90 * @param aListBoxResource |
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91 * @param aSummaryResource |
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92 */ |
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93 void ConstructL( const TRect& aRect, TInt aListBoxResource, TInt aSummaryResource, TInt aTitleResource ); |
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94 |
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95 /** |
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96 * C++ constructor |
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97 * @since 2.8 |
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98 * @param aController reference to CCamAppControllerBase instance |
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99 * @param aView Reference to the view containing this container |
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100 * @param aSettingValue Initial setting value |
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101 * display the base scenes for the user scene. |
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102 */ |
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103 CCamInfoListBoxContainer( CCamAppController& aController, |
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104 CAknView& aView, |
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105 TInt aSettingValue, TBool aSkinnedBackGround = EFalse ); |
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106 |
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107 public: |
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108 |
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109 /** |
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110 * Gets the settings item value ID of the current item |
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111 * @since 2.8 |
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112 * @return the settings item value of the currently highlighted item |
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113 */ |
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114 TInt CurrentSettingItemValue() const; |
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115 |
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116 /** |
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117 * Returns ETrue if the setting item value has changed |
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118 * @since 2.8 |
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119 * @return setting value change status |
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120 */ |
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121 TBool SettingValueChanged() const; |
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122 |
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123 /** |
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124 * Gets the index in the item array that has the specified settings |
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125 * item value ID of the current item |
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126 * @since 3.0 |
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127 * @return the index of the item with the specified value id |
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128 */ |
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129 TInt IndexForValueId( TInt aValueId ) const; |
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130 |
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131 public: //Functions from base classes |
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132 /** |
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133 * From MCamSettingValueObserver |
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134 * Handles a change in the slider value |
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135 * @since 2.8 |
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136 * @param aNewValue the new value of the setting |
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137 */ |
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138 void HandleSettingValueUpdateL( TInt aNewValue ); |
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139 |
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140 |
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141 protected: // Functions from base classes |
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142 /** |
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143 * From CoeControl |
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144 * @since 2.8 |
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145 * @return number of contained controls |
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146 */ |
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147 TInt CountComponentControls() const; |
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148 |
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149 /** |
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150 * From CCoeControl |
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151 * @since 2.8 |
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152 * @param aIndex The index of the required control |
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153 * @return Returns the requested control |
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154 */ |
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155 CCoeControl* ComponentControl( TInt aIndex ) const; |
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156 |
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157 /** |
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158 * From CCoeControl |
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159 * @since 2.8 |
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160 * @param aRect area where to draw |
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161 */ |
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162 void Draw( const TRect& aRect ) const; |
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163 |
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164 /** |
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165 * From CamContainerBase |
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166 * @since 2.8 |
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167 * @param aKeyEvent the key event |
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168 * @param aType the type of the event |
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169 * @return TKeyResponse key event was used by this control or not |
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170 */ |
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171 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, |
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172 TEventCode aType ); |
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173 |
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174 private: |
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175 /** |
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176 * Sets up the summary pane detail arrays |
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177 * @since 2.8 |
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178 * @param aResourceId The resource that defines the summary pane details |
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179 */ |
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180 void ConstructSummaryDetailsFromResourceL(TInt aResourceId); |
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181 |
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182 |
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183 void HandlePointerEventL( const TPointerEvent& aPointerEvent ); |
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184 /** |
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185 * From MEikListBoxObserver |
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186 */ |
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187 void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType); |
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188 void ShowTooltipL(); |
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189 void ConstructContainerTitleFromResourceL( TInt aResourceId ); |
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190 |
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191 /** |
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192 * Draws the summary title and description text |
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193 * @param aGc The graphics context to draw to |
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194 */ |
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195 void DrawSummaryTextL( CWindowGc& aGc ) const; |
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196 |
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197 /** |
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198 * Read touch layout |
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199 * @return TRect, listbox rectangle |
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200 */ |
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201 TRect TouchLayout(); |
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202 |
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203 /** |
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204 * Read non-touch layout |
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205 * @return TRect, listbox rectangle |
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206 */ |
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207 TRect NonTouchLayout(); |
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208 |
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209 private: // data |
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210 |
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211 // The listbox itself |
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212 CCamInfoListBox* iListBox; |
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213 |
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214 // Array of bitmaps for the large summary icon |
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215 RPointerArray<CFbsBitmap> iSummaryBitmapArray; |
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216 // Array of all shooting mode titles |
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217 RPointerArray<HBufC> iTitleArray; |
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218 // Array of all shooting mode descriptions |
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219 RPointerArray<HBufC> iDescArray; |
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220 |
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221 TInt iSettingValue; |
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222 |
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223 |
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224 // The text shown as the title of the container |
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225 HBufC16* iListboxTitle; |
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226 |
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227 // info tooltip |
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228 CAknInfoPopupNoteController* iTooltipController; |
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229 TBool iShowTooltip; |
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230 TInt iTooltipIndex; |
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231 |
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232 // Layout rect for title text |
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233 TAknLayoutText iTitleTextRectLayout; |
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234 TAknLayoutRect iListboxLayoutRect; |
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235 TRect iLayoutAreaRect; |
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236 TRect iExplanationRect; |
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237 TInt iExplLineCount; // Number of available layouts |
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238 TAknLayoutRect iExplIconLayout; |
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239 TAknLayoutText iExplTitleLayout; |
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240 RArray<TAknLayoutText> iExplTxtLinesLayout; |
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241 CArrayFixFlat<TPtrC>* iCurrentDescLineArray; // own |
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242 |
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243 TBool iActivateOnTouchRelease; |
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244 |
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245 TBool iSkinnedBackGround; |
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246 |
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247 }; |
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248 |
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249 #endif //CAMINFOLISTBOXCONTAINER_H |