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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: |
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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 CAMLOCATIONSETTINGCONTAINER_H |
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20 #define CAMLOCATIONSETTINGCONTAINER_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 #include <eiklbo.h> |
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26 |
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27 #include "MCamAppController.h" |
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28 #include "CamSettingValueObserver.h" |
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29 #include "CamStaticSettingsModel.h" |
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30 // CONSTANTS |
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31 const TInt KMaxTextLength = 40; |
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32 |
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33 // FORWARD DECLARATIONS |
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34 class CCamCaptureSetupListBox; |
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35 class MAknQueryValue; |
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36 class MTouchFeedback; |
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37 |
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38 // CLASS DECLARATION |
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39 |
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40 /** |
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41 * Implements the location listbox control and descriptive texts |
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42 * |
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43 * @since 2.8 |
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44 */ |
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45 class CCamLocationSettingContainer : public CCoeControl, |
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46 public MCamSettingValueObserver, |
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47 public MEikListBoxObserver |
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48 { |
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49 public: // Constructors and destructor |
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50 |
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51 /** |
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52 * Two-phased constructor. |
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53 * @since 2.8 |
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54 * @param aController reference to the app controller |
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55 * @param aCaptureMode the current capture mode |
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56 * @param aParent this control's parent |
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57 * @return pointer to a new quality container |
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58 */ |
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59 static CCamLocationSettingContainer* NewL( MCamAppController& aController, |
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60 TCamCameraMode aCaptureMode, |
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61 CCoeControl* aParent ); |
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62 |
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63 /** |
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64 * Destructor. |
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65 */ |
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66 virtual ~CCamLocationSettingContainer(); |
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67 |
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68 public: // New functions |
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69 |
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70 /** |
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71 * Returns the selected quality |
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72 * @since 2.8 |
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73 * @return the selected quality |
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74 */ |
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75 TInt SelectedValue() const; |
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76 |
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77 public: // Functions from base classes |
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78 |
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79 /** |
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80 * From CCoeControl |
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81 * Constructs the control from a resource |
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82 * @since 2.8 |
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83 * @param aReader the resource reader |
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84 */ |
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85 void ConstructFromResourceL( TResourceReader& aReader ); |
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86 |
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87 /** |
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88 * From CCoeControl |
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89 * Standard CCoeControl routine to return the number of component controls |
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90 * @since 2.8 |
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91 * @return the number of component controls |
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92 */ |
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93 TInt CountComponentControls() const; |
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94 |
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95 /** |
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96 * From CCoeControl |
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97 * Standard CCoeControl routine to return the control at a given index |
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98 * @since 2.8 |
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99 * @param anIndex index at which to return control |
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100 * @return the control at the given index |
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101 */ |
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102 CCoeControl* ComponentControl( TInt anIndex ) const; |
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103 |
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104 /** |
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105 * From CCoeControl |
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106 * Draws the controls |
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107 * @since 2.8 |
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108 * @param aRect the invlaid rect to draw |
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109 */ |
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110 void Draw( const TRect& aRect ) const; |
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111 |
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112 /** |
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113 * From CCoeControl |
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114 * Called when the size of the control changes |
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115 * @since 2.8 |
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116 */ |
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117 void SizeChanged(); |
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118 |
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119 /** |
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120 * From CCoeControl |
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121 * Offers a key event to the control |
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122 * @since 2.8 |
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123 * @param aKeyEvent the key event offered |
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124 * @param aType the type key event |
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125 * @return whether the key was handled |
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126 */ |
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127 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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128 |
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129 /** |
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130 * From MCamSettingValueObserver |
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131 * Handles a change in the slider value |
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132 * @since 2.8 |
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133 * @param aNewValue the new value of the setting |
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134 */ |
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135 void HandleSettingValueUpdateL( TInt aNewValue ); |
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136 |
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137 |
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138 protected: // New functions |
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139 |
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140 protected: // Functions from base classes |
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141 |
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142 private: |
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143 |
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144 /** |
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145 * C++ default constructor. |
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146 * @since 2.8 |
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147 * @param aController reference to the app controller |
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148 * @param aMode the current capture mode |
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149 * @param aParent this control's parent |
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150 */ |
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151 CCamLocationSettingContainer( MCamAppController& aController, |
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152 TCamCameraMode aMode, |
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153 CCoeControl* aParent ); |
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154 |
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155 /** |
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156 * By default Symbian 2nd phase constructor is private. |
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157 * @since 2.8 |
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158 */ |
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159 void ConstructL(); |
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160 |
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161 /** |
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162 * Reads the listbox layout from a resource file |
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163 */ |
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164 void ReadListboxLayoutL( TRect& aRect ); |
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165 |
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166 /** |
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167 * Sets up the summary pane detail arrays |
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168 * @since 2.8 |
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169 * @param aResourceId The resource that defines the summary pane details |
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170 */ |
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171 void ConstructSummaryDetailsFromResourceL(TInt aResourceId); |
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172 |
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173 /** |
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174 * Draws the summary title and description text |
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175 * @since 2.8 |
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176 * @param aGc The graphics context to draw to |
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177 */ |
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178 void DrawSummaryText( CWindowGc& aGc ) const; |
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179 /** |
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180 * Splits the summary title and description text into multiple lines that fit the status layouts |
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181 * @since 2.8 |
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182 */ |
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183 void SplitCurrentTextL(); |
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184 |
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185 void ConstructContainerTitleFromResourceL( TInt aResourceId ); |
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186 void HandlePointerEventL( const TPointerEvent& aPointerEvent ); |
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187 /** |
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188 * From MEikListBoxObserver |
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189 */ |
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190 void HandleListBoxEventL(CEikListBox* aListBox, |
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191 TListBoxEvent aEventType ); |
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192 |
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193 private: // Data |
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194 // the parent control |
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195 CCoeControl* iParent; |
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196 // the app controller |
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197 MCamAppController& iController; |
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198 |
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199 // the location mode list box |
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200 CCamCaptureSetupListBox* iListBox; |
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201 // the capture mode (video/still) |
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202 TCamCameraMode iMode; |
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203 |
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204 // Layout of summary outer region (box) |
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205 TAknLayoutRect iSummaryRect; |
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206 // Array of all descriptions texts |
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207 RPointerArray<HBufC> iDescArray; |
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208 // Array of layouts for description lines |
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209 RArray<TAknLayoutText> iDescLayoutArray; |
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210 // Array of split description lines |
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211 CArrayFixFlat<TPtrC>* iCurrentDescLineArray; |
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212 |
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213 // The text shown as the title of the container |
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214 HBufC16* iTextTitle; |
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215 |
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216 TBool iActivateOnTouchRelease; |
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217 |
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218 }; |
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219 |
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220 #endif // CAMLOCATIONSETTINGCONTAINER_H |
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221 |
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222 // End of File |