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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: Container for the capture setup menu list box.* |
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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 // INCLUDE FILES |
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20 #include <barsread.h> |
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21 #include <AknsFrameBackgroundControlContext.h> |
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22 #include <aknview.h> |
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23 #include <AknUtils.h> |
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24 |
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25 #include <cameraapp.rsg> |
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26 #include <vgacamsettings.rsg> |
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27 |
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28 #include "CamCaptureSetupMenu.h" |
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29 #include "CamCaptureSetupMenuListBox.h" |
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30 #include "CamAppController.h" |
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31 #include "CamPanic.h" |
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32 #include "CamSettings.hrh" |
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33 #include "Cam.hrh" |
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34 #include "camlogging.h" |
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35 |
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36 const TInt KNumComponentComtrols = 1; |
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37 |
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38 // ================= MEMBER FUNCTIONS ======================= |
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39 |
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40 // --------------------------------------------------------- |
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41 // CCamCaptureSetupMenu::NewL |
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42 // Two-phased constructor. |
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43 // --------------------------------------------------------- |
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44 // |
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45 CCamCaptureSetupMenu* CCamCaptureSetupMenu::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 TInt aResourceId, |
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50 TInt aSelectedItemIndex ) |
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51 { |
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52 CCamCaptureSetupMenu* self = new( ELeave ) CCamCaptureSetupMenu |
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53 ( aController, aView ); |
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54 CleanupStack::PushL( self ); |
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55 self->ConstructL( aRect, aResourceId, aSelectedItemIndex ); |
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56 CleanupStack::Pop( self ); |
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57 return self; |
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58 } |
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59 |
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60 // --------------------------------------------------------- |
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61 // Destructor |
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62 // --------------------------------------------------------- |
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63 // |
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64 CCamCaptureSetupMenu::~CCamCaptureSetupMenu() |
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65 { |
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66 PRINT( _L("Camera => ~CCamCaptureSetupMenu") ); |
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67 delete iCaptureSetupListBox; |
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68 // iBgContext is deleted in base class |
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69 PRINT( _L("Camera <= ~CCamCaptureSetupMenu") ); |
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70 } |
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71 |
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72 // --------------------------------------------------------- |
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73 // Returns the list index of the currently selected item. |
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74 // --------------------------------------------------------- |
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75 // |
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76 TInt CCamCaptureSetupMenu::CurrentItemIndex() const |
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77 { |
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78 return iCaptureSetupListBox->CurrentItemIndex(); |
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79 } |
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80 |
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81 // --------------------------------------------------------------------------- |
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82 // CCamCaptureSetupMenu::FadeBehind |
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83 // Fades everything behind this menu. |
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84 // --------------------------------------------------------------------------- |
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85 // |
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86 void CCamCaptureSetupMenu::FadeBehind( TBool aFade ) |
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87 { |
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88 iPopupFader.FadeBehindPopup( this, this, aFade ); |
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89 } |
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90 |
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91 |
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92 // --------------------------------------------------------------------------- |
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93 // CCamCaptureSetupMenu::CountFadedComponents |
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94 // Returns the number of components that are not faded |
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95 // when the fader object is active. |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 TInt CCamCaptureSetupMenu::CountFadedComponents() |
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99 { |
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100 return KNumComponentComtrols; |
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101 } |
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102 |
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103 // --------------------------------------------------------------------------- |
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104 // CCamCaptureSetupMenu::FadedComponent |
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105 // Returns a pointer to a non-faded component. |
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106 // --------------------------------------------------------------------------- |
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107 // |
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108 CCoeControl* CCamCaptureSetupMenu::FadedComponent(TInt aIndex) |
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109 { |
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110 switch (aIndex) |
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111 { |
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112 case 0: |
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113 return this; |
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114 default: |
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115 return NULL; |
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116 } |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // CCamCaptureSetupMenu::HandleCommandL |
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121 // Handle commands |
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122 // --------------------------------------------------------------------------- |
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123 // |
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124 void CCamCaptureSetupMenu::HandleCommandL( TInt aCommand ) |
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125 { |
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126 switch ( aCommand ) |
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127 { |
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128 case EAknSoftkeySelect: |
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129 { |
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130 HandleSelectionL(); |
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131 break; |
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132 } |
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133 default: |
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134 { |
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135 CamPanic( ECamPanicUnhandledCommand ); |
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136 break; |
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137 } |
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138 } |
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139 } |
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140 |
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141 |
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142 |
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143 // --------------------------------------------------------- |
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144 // C++ constructor |
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145 // --------------------------------------------------------- |
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146 // |
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147 CCamCaptureSetupMenu::CCamCaptureSetupMenu( CCamAppController& aController, |
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148 CAknView& aView ) |
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149 : CCamContainerBase( aController, aView ) |
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150 { |
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151 } |
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152 |
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153 // --------------------------------------------------------- |
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154 // CCamCaptureSetupMenu::ConstructL() |
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155 // 2nd phase constructor |
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156 // --------------------------------------------------------- |
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157 // |
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158 void CCamCaptureSetupMenu::ConstructL( const TRect& aRect, TInt aResourceId, TInt aSelectedItemIndex ) |
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159 { |
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160 CreateWindowL(); |
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161 TRect listBoxRect = aRect; |
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162 CreateCaptureSetupListBoxL( listBoxRect, aResourceId, aSelectedItemIndex ); |
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163 SetRect( listBoxRect ); |
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164 // set up the skin background context |
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165 iBgContext = CAknsFrameBackgroundControlContext::NewL( |
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166 KAknsIIDQsnFrPopup, Rect(), Rect(), EFalse ); |
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167 } |
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168 |
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169 // --------------------------------------------------------- |
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170 // CCamCaptureSetupMenu::CountComponentControls() const |
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171 // --------------------------------------------------------- |
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172 // |
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173 TInt CCamCaptureSetupMenu::CountComponentControls() const |
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174 { |
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175 // this control contains a listbox |
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176 return 1; |
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177 } |
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178 |
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179 // --------------------------------------------------------- |
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180 // CCamCaptureSetupMenu::ComponentControl(TInt aIndex) const |
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181 // --------------------------------------------------------- |
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182 // |
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183 CCoeControl* CCamCaptureSetupMenu::ComponentControl(TInt /*aIndex*/) const |
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184 { |
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185 return iCaptureSetupListBox; |
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186 } |
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187 |
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188 // --------------------------------------------------------- |
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189 // CCamCaptureSetupMenu::Draw(const TRect& aRect) const |
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190 // --------------------------------------------------------- |
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191 // |
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192 void CCamCaptureSetupMenu::Draw(const TRect& /*aRect*/) const |
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193 { |
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194 } |
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195 |
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196 // ---------------------------------------------------- |
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197 // CCamCaptureSetupMenu::OfferKeyEventL |
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198 // Handles this application view's command keys. Forwards |
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199 // other keys to child control(s). |
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200 // ---------------------------------------------------- |
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201 // |
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202 TKeyResponse CCamCaptureSetupMenu::OfferKeyEventL( |
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203 const TKeyEvent& aKeyEvent, |
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204 TEventCode aType ) |
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205 { |
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206 // now it's iListBox's job to process the key event |
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207 TKeyResponse response = iCaptureSetupListBox->OfferKeyEventL( aKeyEvent, aType ); |
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208 // If it hasn't been processed pass up to the base class. |
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209 if ( response == EKeyWasNotConsumed ) |
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210 { |
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211 return CCamContainerBase::OfferKeyEventL( aKeyEvent, aType ); |
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212 } |
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213 |
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214 iController.StartIdleTimer(); |
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215 return response; |
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216 } |
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217 |
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218 // ---------------------------------------------------- |
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219 // CCamCaptureSetupMenu::CreateCaptureSetupListBoxL |
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220 // Creates the list box control. |
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221 // ---------------------------------------------------- |
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222 // |
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223 void |
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224 CCamCaptureSetupMenu::CreateCaptureSetupListBoxL( TRect& aRect, TInt aResourceId, TInt aSelectedItemIndex ) |
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225 { |
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226 PRINT( _L("Camera => CCamCaptureSetupMenu::CreateCaptureSetupListBoxL") ); |
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227 // Determine the complete drawing rectangle. |
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228 TRect appUiRect = aRect; |
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229 appUiRect.iTl.iX = 0; |
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230 appUiRect.iTl.iY = 0; |
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231 |
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232 // Create the resource reader for this list box. |
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233 TResourceReader reader; |
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234 iEikonEnv->CreateResourceReaderLC( reader, aResourceId ); |
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235 |
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236 // Read the layout for the list box. |
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237 TAknLayoutRect listBoxLayoutRect; |
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238 listBoxLayoutRect.LayoutRect( aRect, reader ); |
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239 |
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240 // Create the listbox. |
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241 iCaptureSetupListBox = CCamCaptureSetupMenuListBox::NewL |
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242 ( this, reader, iController, aSelectedItemIndex ); |
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243 |
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244 aRect = listBoxLayoutRect.Rect(); |
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245 |
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246 // Set the layout for the list box control. |
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247 const AknLayoutUtils::SAknLayoutControl listboxLayout = |
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248 { ELayoutEmpty, 0, 0, ELayoutEmpty, ELayoutEmpty, aRect.Width(), aRect.Height() }; |
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249 AknLayoutUtils::LayoutControl( iCaptureSetupListBox, appUiRect, listboxLayout ); |
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250 |
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251 // Set the height of a list item |
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252 TInt listItemHeight = reader.ReadInt16(); |
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253 iCaptureSetupListBox->SetItemHeightL( listItemHeight ); |
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254 |
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255 iCaptureSetupListBox->MakeVisible( ETrue ); |
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256 iCaptureSetupListBox->SetFocus( EFalse, EDrawNow ); |
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257 |
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258 CleanupStack::PopAndDestroy(); // reader |
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259 PRINT( _L("Camera <= CCamCaptureSetupMenu::CreateCaptureSetupListBoxL") ); |
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260 } |
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261 |
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262 // ---------------------------------------------------- |
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263 // CCamCaptureSetupMenu::CommandIdForActivatingCurrentItemControl |
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264 // Returns the command id for activating the current list item control. |
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265 // ---------------------------------------------------- |
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266 // |
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267 TInt CCamCaptureSetupMenu::CommandIdForActivatingCurrentItemControl() |
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268 { |
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269 // Get the index of the currently selected item. |
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270 TInt selectedItemIndex = iCaptureSetupListBox->CurrentItemIndex(); |
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271 // Get the setting model id for the currently selected item. |
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272 TInt selectedItemSettingsId = iCaptureSetupListBox->ItemSettingsId( selectedItemIndex ); |
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273 // Convert settings model id to command id that activates the |
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274 // control for the selected item. |
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275 TInt commandId = -1; |
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276 switch ( selectedItemSettingsId ) |
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277 { |
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278 case ECamSettingItemDynamicPhotoScene: |
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279 commandId = ECamCmdCaptureSetupSceneStill; |
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280 break; |
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281 case ECamSettingItemDynamicPhotoWhiteBalance: |
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282 commandId = ECamCmdCaptureSetupWhiteBalanceStill; |
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283 break; |
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284 |
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285 case ECamSettingItemDynamicPhotoExposure: |
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286 commandId = ECamCmdCaptureSetupExposureStill; |
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287 break; |
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288 |
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289 case ECamSettingItemDynamicPhotoColourFilter: |
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290 commandId = ECamCmdCaptureSetupColourFilterStill; |
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291 break; |
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292 case ECamSettingItemDynamicPhotoFlash: |
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293 commandId = ECamCmdCaptureSetupFlashStill; |
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294 break; |
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295 case ECamSettingItemDynamicVideoScene: |
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296 commandId = ECamCmdCaptureSetupSceneVideo; |
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297 break; |
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298 case ECamSettingItemDynamicVideoWhiteBalance: |
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299 commandId = ECamCmdCaptureSetupWhiteBalanceVideo; |
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300 break; |
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301 case ECamSettingItemDynamicVideoColourFilter: |
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302 commandId = ECamCmdCaptureSetupColourFilterVideo; |
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303 break; |
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304 case ECamSettingItemDynamicPhotoBrightness: |
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305 commandId = ECamCmdCaptureSetupBrightnessStill; |
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306 break; |
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307 case ECamSettingItemDynamicPhotoContrast: |
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308 commandId = ECamCmdCaptureSetupContrastStill; |
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309 break; |
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310 case ECamSettingItemDynamicVideoBrightness: |
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311 commandId = ECamCmdCaptureSetupBrightnessVideo; |
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312 break; |
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313 case ECamSettingItemDynamicVideoContrast: |
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314 commandId = ECamCmdCaptureSetupContrastVideo; |
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315 break; |
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316 case ECamSettingItemDynamicPhotoImageSharpness: |
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317 commandId = ECamCmdCaptureSetupImageSharpnessStill; |
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318 break; |
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319 default: |
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320 CamPanic( ECamPanicCaptureSetupMenuUnknownItem ); |
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321 } |
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322 return commandId; |
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323 } |
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324 |
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325 // ---------------------------------------------------- |
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326 // CCamCaptureSetupMenu::HandleSelectionL |
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327 // Handles the pressing of the softkey selection. |
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328 // ---------------------------------------------------- |
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329 // |
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330 void CCamCaptureSetupMenu::HandleSelectionL() |
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331 { |
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332 TInt CommandId = CommandIdForActivatingCurrentItemControl(); |
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333 iView.HandleCommandL( CommandId ); |
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334 } |
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335 |
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336 |
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337 // End of File |