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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: Implementation of the mode setup pane handler class. |
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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 |
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30 #include <coemain.h> |
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31 #include <barsRead.h> |
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32 #include <stringloader.h> |
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33 #include "CamModeSetupPaneHandler.h" |
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34 #include "CamSetupPaneItemArray.h" |
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35 #include "CamSetupPane.h" |
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36 #include "CamSetupPaneItem.h" |
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37 #include "CamPreCaptureContainerBase.h" |
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38 #include "CamAppUi.h" |
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39 #include <cameraapp.rsg> |
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40 #include <vgacamsettings.rsg> |
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41 |
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42 // ----------------------------------------------------------------------------- |
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43 // CCamModeSetupPaneHandler::NewLC |
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44 // Part of the two-phase class construction. |
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45 // ----------------------------------------------------------------------------- |
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46 // |
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47 CCamModeSetupPaneHandler* CCamModeSetupPaneHandler::NewLC( CCamAppController& aController ) |
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48 { |
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49 CCamModeSetupPaneHandler* self = new( ELeave ) CCamModeSetupPaneHandler(aController); |
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50 CleanupStack::PushL( self ); |
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51 self->ConstructL(); |
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52 return self; |
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53 } |
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54 |
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55 |
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56 // ----------------------------------------------------------------------------- |
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57 // CCamModeSetupPaneHandler::NewL |
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58 // Part of the two-phase class construction. |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 CCamModeSetupPaneHandler* CCamModeSetupPaneHandler::NewL( CCamAppController& aController ) |
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62 { |
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63 CCamModeSetupPaneHandler* self = CCamModeSetupPaneHandler::NewLC( aController ); |
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64 CleanupStack::Pop(self); |
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65 return self; |
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66 } |
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67 |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CCamModeSetupPaneHandler::CCamModeSetupPaneHandler |
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71 // C++ class constructor. |
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72 // ----------------------------------------------------------------------------- |
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73 // |
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74 CCamModeSetupPaneHandler::CCamModeSetupPaneHandler( CCamAppController& aController ) |
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75 : iController( aController ), |
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76 iPaneLevel( EMenuLevel ) |
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77 { |
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78 } |
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79 |
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80 |
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81 // ----------------------------------------------------------------------------- |
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82 // CCamModeSetupPaneHandler::ConstructL |
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83 // Carries out two-phase class construction. |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 void CCamModeSetupPaneHandler::ConstructL() |
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87 { |
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88 // Setup helper context |
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89 iLastCaptureHelper = iController.LastCaptureHelper(); |
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90 iLastCaptureHelper->SetPaneModel( this ); // register |
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91 |
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92 iCurrentSettingsArrayIndex = KErrNotFound; // Invalidate. |
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93 } |
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94 |
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95 |
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96 // ----------------------------------------------------------------------------- |
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97 // CCamModeSetupPaneHandler::~CCamModeSetupPaneHandler |
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98 // C++ destructor. |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 CCamModeSetupPaneHandler::~CCamModeSetupPaneHandler() |
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102 { |
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103 PRINT( _L("Camera => ~CCamModeSetupPaneHandler") ); |
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104 ResetArray(); |
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105 |
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106 iPaneControl = NULL; // Not owned. |
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107 |
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108 if ( iLastCaptureHelper ) |
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109 { |
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110 iLastCaptureHelper->SetPaneModel( NULL ); // de-register |
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111 iLastCaptureHelper = NULL; // Not owned |
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112 } |
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113 |
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114 delete iLastCapTitle; |
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115 PRINT( _L("Camera <= ~CCamModeSetupPaneHandler") ); |
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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 // CCamModeSetupPaneHandler::ResetArray |
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121 // Deletes the contents of the settings item array |
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122 // ----------------------------------------------------------------------------- |
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123 // |
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124 void CCamModeSetupPaneHandler::ResetArray() |
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125 { |
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126 TInt i; |
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127 for ( i = 0; i < iNoOfSettingsItems; i++ ) |
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128 { |
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129 delete iSettingItems[i]; |
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130 iSettingItems[i] = NULL; |
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131 } |
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132 } |
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133 |
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134 // ----------------------------------------------------------------------------- |
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135 // CCamModeSetupPaneHandler::HandleEvent |
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136 // |
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137 // ----------------------------------------------------------------------------- |
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138 // |
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139 void CCamModeSetupPaneHandler::HandleEvent( TEvent aEvent ) |
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140 { |
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141 switch ( aEvent ) |
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142 { |
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143 case EEventSelect: |
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144 { |
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145 // ASSERT(iPaneLevel == EItemLevel); // Should only get this event for item-level selections. |
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146 // Eventually need to handle commands from captureViewBase to open menu items. |
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147 // Let OK button open them for now... |
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148 if ( iPaneLevel == EItemLevel ) |
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149 { |
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150 HandlePaneItemLevelSelection(); |
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151 } |
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152 else |
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153 { |
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154 if ( iPaneLevel == EMenuLevel && |
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155 IconIsThumbnail( iHighlightedItemIndex ) ) |
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156 { |
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157 HandleLastCaptureSelection(); |
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158 } |
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159 else |
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160 { |
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161 HandlePaneMenuLevelSelection( iController.IntegerSettingValue( HighlightedItemId() ) ); |
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162 } |
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163 } |
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164 break; |
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165 } |
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166 case EEventCancel: |
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167 { |
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168 HandlePaneCancel(); |
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169 break; |
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170 } |
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171 case EEventLeft: |
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172 { |
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173 MoveToPreviousItem(); |
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174 break; |
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175 } |
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176 case EEventRight: |
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177 { |
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178 MoveToNextItem(); |
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179 break; |
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180 } |
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181 case EEventEditUser: |
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182 { |
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183 SwitchToUserSceneView(); |
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184 break; |
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185 } |
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186 default: |
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187 { |
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188 break; |
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189 } |
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190 |
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191 } |
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192 } |
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193 |
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194 |
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195 // ----------------------------------------------------------------------------- |
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196 // CCamModeSetupPaneHandler::MoveToPreviousItem |
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197 // Changes the highlighted item to the previous one. |
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198 // ----------------------------------------------------------------------------- |
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199 // |
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200 void CCamModeSetupPaneHandler::MoveToPreviousItem() |
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201 { |
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202 iPaneControl->ScrollToPreviousItem(); |
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203 iHighlightedItemIndex--; |
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204 if ( iHighlightedItemIndex < 0 ) |
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205 { |
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206 iHighlightedItemIndex = NumberOfItems() - 1; |
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207 } |
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208 HandlePaneItemChanged(); |
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209 } |
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210 |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // CCamModeSetupPaneHandler::MoveToNextItem |
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214 // Changes the highlighted item to the next one. |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 void CCamModeSetupPaneHandler::MoveToNextItem() |
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218 { |
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219 iPaneControl->ScrollToNextItem(); |
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220 iHighlightedItemIndex++; |
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221 if ( iHighlightedItemIndex >= NumberOfItems() ) |
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222 { |
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223 iHighlightedItemIndex = 0; |
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224 } |
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225 HandlePaneItemChanged(); |
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226 } |
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227 |
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228 |
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229 // ----------------------------------------------------------------------------- |
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230 // CCamModeSetupPaneHandler::HighlightedItemId |
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231 // Returns the id of the currently highlighted item. |
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232 // ----------------------------------------------------------------------------- |
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233 // |
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234 TInt CCamModeSetupPaneHandler::HighlightedItemId() const |
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235 { |
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236 if ( iPaneLevel == EMenuLevel ) |
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237 { |
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238 return iMenuItemIds[iHighlightedItemIndex]; |
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239 } |
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240 else |
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241 { |
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242 ASSERT( iPaneLevel == EItemLevel ); |
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243 ASSERT( iCurrentSettingsArrayIndex != KErrNotFound ); |
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244 return iSettingItems[iCurrentSettingsArrayIndex]->At( HighlightedItemIndex() )->Id(); |
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245 } |
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246 } |
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247 |
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248 |
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249 // ----------------------------------------------------------------------------- |
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250 // CCamModeSetupPaneHandler::NumberOfItems |
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251 // Returns the number of items in the current pane model. |
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252 // ----------------------------------------------------------------------------- |
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253 // |
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254 TInt CCamModeSetupPaneHandler::NumberOfItems() const |
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255 { |
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256 if ( iPaneLevel == EMenuLevel ) |
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257 { |
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258 TInt items = iNoOfSettingsItems; |
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259 // Check if there is a "last capture" dynamic item to add |
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260 if ( iLastCaptureHelper->IsThumbValid() ) |
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261 { |
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262 items ++; // +1 for dynamic 'last picture taken' item |
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263 } |
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264 return items; |
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265 } |
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266 else |
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267 { |
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268 ASSERT( iPaneLevel == EItemLevel ); |
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269 ASSERT( iCurrentSettingsArrayIndex != KErrNotFound ); |
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270 return iSettingItems[iCurrentSettingsArrayIndex]->Count(); |
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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 // ----------------------------------------------------------------------------- |
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276 // CCamModeSetupPaneHandler::TitleText |
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277 // Returns the current pane title text (for the highlighted pane item). |
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278 // ----------------------------------------------------------------------------- |
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279 // |
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280 const TDesC& CCamModeSetupPaneHandler::TitleText() const |
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281 { |
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282 if ( iPaneLevel == EMenuLevel ) |
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283 { |
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284 return iMenuTitles[iHighlightedItemIndex]; |
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285 } |
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286 else |
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287 { |
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288 ASSERT( iPaneLevel == EItemLevel ); |
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289 ASSERT( iCurrentSettingsArrayIndex != KErrNotFound ); |
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290 return iMenuTitles[iCurrentSettingsArrayIndex]; |
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291 } |
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292 } |
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293 |
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294 |
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295 // ----------------------------------------------------------------------------- |
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296 // CCamModeSetupPaneHandler::DescriptorText |
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297 // Returns the current pane descriptor text (for the highlighted pane item). |
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298 // ----------------------------------------------------------------------------- |
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299 // |
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300 const TDesC& CCamModeSetupPaneHandler::DescriptorText() const |
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301 { |
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302 if ( iPaneLevel == EMenuLevel ) |
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303 { |
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304 if ( iHighlightedItemIndex < iNoOfSettingsItems ) |
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305 { |
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306 const TInt settingVal = iController.IntegerSettingValue( HighlightedItemId() ); |
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307 const TInt index = iSettingItems[iHighlightedItemIndex]->ItemIndexFromItemId( settingVal ); |
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308 if ( index != KErrNotFound ) |
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309 { |
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310 return iSettingItems[iHighlightedItemIndex]->At( index )->Text(); |
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311 } |
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312 } |
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313 else |
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314 { |
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315 ASSERT( iHighlightedItemIndex == iNoOfSettingsItems ); |
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316 |
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317 // Return filename of last taken picture. |
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318 return iLastCapName; |
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319 } |
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320 } |
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321 else |
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322 { |
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323 ASSERT( iPaneLevel == EItemLevel ); |
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324 ASSERT( iCurrentSettingsArrayIndex != KErrNotFound ); |
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325 return iSettingItems[iCurrentSettingsArrayIndex]->At( iHighlightedItemIndex )->Text(); |
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326 } |
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327 |
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328 return KNullDesC; // All else failed. |
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329 } |
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330 |
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331 |
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332 // ----------------------------------------------------------------------------- |
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333 // CCamModeSetupPaneHandler::Icon |
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334 // Returns the icon for the given pane item index. |
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335 // ----------------------------------------------------------------------------- |
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336 // |
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337 CGulIcon& CCamModeSetupPaneHandler::Icon( TInt aItemIndex ) |
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338 { |
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339 ASSERT( aItemIndex >= 0 && aItemIndex < NumberOfItems() ); |
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340 |
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341 if ( iPaneLevel == EMenuLevel ) |
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342 { |
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343 if ( aItemIndex < iNoOfSettingsItems ) |
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344 { |
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345 const TInt settingVal = iController.IntegerSettingValue( iMenuItemIds[aItemIndex] ); |
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346 const TInt index = iSettingItems[aItemIndex]->ItemIndexFromItemId( settingVal ); |
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347 if ( index != KErrNotFound ) |
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348 { |
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349 return iSettingItems[aItemIndex]->At( index )->Icon(); |
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350 } |
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351 } |
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352 } |
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353 else |
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354 { |
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355 ASSERT( iPaneLevel == EItemLevel ); |
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356 ASSERT( iCurrentSettingsArrayIndex != KErrNotFound ); |
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357 return iSettingItems[iCurrentSettingsArrayIndex]->At( aItemIndex )->Icon(); |
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358 } |
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359 |
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360 // Must return something. |
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361 return iSettingItems[aItemIndex]->At( 0 )->Icon(); |
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362 } |
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363 |
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364 // ----------------------------------------------------------------------------- |
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365 // CCamModeSetupPaneHandler::Thumbnail |
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366 // Get the thumbnail (of specified size) for last captured icon |
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367 // ----------------------------------------------------------------------------- |
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368 // |
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369 CGulIcon& CCamModeSetupPaneHandler::Thumbnail( TBool aSmall ) |
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370 { |
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371 return *iLastCaptureHelper->Thumbnail( aSmall ); |
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372 } |
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373 |
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374 |
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375 // ----------------------------------------------------------------------------- |
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376 // CCamModeSetupPaneHandler::IconIsThumbnail |
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377 // Returns whether item indicated by aItemIndex is the last captured thumbnail |
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378 // ----------------------------------------------------------------------------- |
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379 // |
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380 TBool CCamModeSetupPaneHandler::IconIsThumbnail( TInt aItemIndex ) const |
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381 { |
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382 // Thumbnail is always the last item so check the specified index is the |
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383 // last item. Also check that the thumbnail is valid. |
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384 if ( aItemIndex == iNoOfSettingsItems && |
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385 iPaneLevel == EMenuLevel && |
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386 iLastCaptureHelper->IsThumbValid() ) |
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387 { |
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388 return ETrue; |
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389 } |
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390 else |
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391 { |
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392 return EFalse; |
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393 } |
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394 } |
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395 |
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396 |
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397 // ----------------------------------------------------------------------------- |
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398 // CCamModeSetupPaneHandler::HighlightedItemIndex |
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399 // Returns the currently highlighted pane item. |
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400 // ----------------------------------------------------------------------------- |
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401 // |
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402 TInt CCamModeSetupPaneHandler::HighlightedItemIndex() const |
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403 { |
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404 return iHighlightedItemIndex; |
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405 } |
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406 |
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407 |
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408 // ----------------------------------------------------------------------------- |
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409 // CCamModeSetupPaneHandler::HandlePaneItemChanged |
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410 // Handles a change of the currently highlighted pane item. |
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411 // ----------------------------------------------------------------------------- |
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412 // |
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413 void CCamModeSetupPaneHandler::HandlePaneItemChanged() |
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414 { |
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415 if ( iPaneLevel == EItemLevel ) |
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416 { |
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417 HandlePaneItemLevelItemChanged(); |
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418 } |
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419 } |
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420 |
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421 |
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422 // ----------------------------------------------------------------------------- |
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423 // CCamModeSetupPaneHandler::HandlePaneItemLevelItemChanged |
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424 // Handles a change of the current item at the 'item' level. |
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425 // ----------------------------------------------------------------------------- |
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426 // |
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427 void CCamModeSetupPaneHandler::HandlePaneItemLevelItemChanged() |
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428 { |
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429 ASSERT( iPaneLevel == EItemLevel ); |
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430 ASSERT( iCurrentSettingsArrayIndex != KErrNotFound ); |
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431 |
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432 // Showing a Scene item requires the Options menu, and setting of the current highlighted item |
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433 if ( ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicPhotoScene ) || |
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434 ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicVideoScene ) |
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435 || ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemUserSceneBasedOnScene ) ) |
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436 { |
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437 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
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438 parent->SetCurrentSetupPaneItem( HighlightedItemId() ); |
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439 } |
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440 |
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441 else |
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442 { |
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443 // Set the controller to preview the new setting. |
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444 // This will either be comitted by a "Select" or reverted by a "Cancel" |
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445 TRAPD( ignore, iController.PreviewSettingChangeL( iMenuItemIds[iCurrentSettingsArrayIndex], HighlightedItemId() ); ) |
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446 if ( ignore ) |
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447 { |
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448 // Do nothing ( removes build warning ) |
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449 } |
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450 } |
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451 |
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452 |
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453 |
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454 } |
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455 |
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456 |
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457 // ----------------------------------------------------------------------------- |
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458 // CCamModeSetupPaneHandler::HandlePaneMenuLevelSelection |
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459 // Handles pane selections made at the 'menu' level. |
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460 // ----------------------------------------------------------------------------- |
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461 // |
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462 void CCamModeSetupPaneHandler::HandlePaneMenuLevelSelection( TInt aValueToBeHighlighted ) |
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463 { |
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464 ASSERT( iPaneLevel == EMenuLevel ); |
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465 |
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466 if ( iHighlightedItemIndex < iNoOfSettingsItems ) |
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467 { |
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468 iCurrentSettingsArrayIndex = iHighlightedItemIndex; |
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469 iHighlightedItemIndex = iSettingItems[iCurrentSettingsArrayIndex]->ItemIndexFromItemId( aValueToBeHighlighted ); |
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470 iPaneLevel = EItemLevel; |
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471 iPaneControl->HandleModelChanged(); |
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472 |
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473 // Showing a Scene item requires the Options menu, and setting of the current highlighted item |
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474 if ( ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicPhotoScene ) || |
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475 ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicVideoScene ) || |
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476 ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemUserSceneBasedOnScene ) ) |
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477 { |
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478 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
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479 parent->SetUseSetupPaneOptions( ETrue ); |
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480 parent->SetCurrentSetupPaneItem( HighlightedItemId() ); |
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481 } |
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482 |
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483 // Check whether the viewfinder should be active but masked to |
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484 // preview some settings values |
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485 if ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicPhotoWhiteBalance || |
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486 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicPhotoColourFilter || |
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487 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicPhotoBrightness || |
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488 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicPhotoContrast || |
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489 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicVideoWhiteBalance || |
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490 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicVideoColourFilter || |
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491 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicVideoBrightness || |
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492 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicVideoContrast || |
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493 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemUserSceneWhitebalance || |
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494 iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemUserSceneColourFilter |
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495 |
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496 ) |
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497 { |
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498 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
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499 parent->SetViewFinderState( CCamPreCaptureContainerBase::EVfStateActiveMasked ); |
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500 } |
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501 } |
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502 } |
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503 |
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504 |
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505 // ----------------------------------------------------------------------------- |
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506 // CCamModeSetupPaneHandler::HandleLastCaptureSelection |
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507 // Handles user selection of the "LastCapture" thumbnail where available |
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508 // ----------------------------------------------------------------------------- |
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509 // |
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510 void CCamModeSetupPaneHandler::HandleLastCaptureSelection() |
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511 { |
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512 // Check we have a valid thumbnail |
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513 if ( IconIsThumbnail( iHighlightedItemIndex ) ) |
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514 { |
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515 // Need to fire off post capture view with the snapshot. |
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516 TRAPD( err, iLastCaptureHelper->ShowPostCaptureViewL() ); |
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517 if ( err == KErrNoMemory ) |
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518 { |
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519 TRAPD( ignore, static_cast<CCamAppUi*>( CEikonEnv::Static()->AppUi() )->ShowOOMNoteL() ); |
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520 if ( ignore ) |
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521 { |
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522 // Do nothing ( removes build warning ) |
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523 } |
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524 } |
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525 } |
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526 } |
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527 |
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528 // ----------------------------------------------------------------------------- |
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529 // CCamModeSetupPaneHandler::ActivateMenuItem |
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530 // Activates a particular sub-menu. |
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531 // ----------------------------------------------------------------------------- |
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532 // |
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533 void CCamModeSetupPaneHandler::ActivateMenuItem( TInt aItemId ) |
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534 { |
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535 // Set the current item in the main menu to the item that is to be activated. |
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536 iHighlightedItemIndex = iNoOfSettingsItems; |
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537 TInt i; |
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538 for ( i = 0; i < iNoOfSettingsItems; ++i ) |
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539 { |
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540 if ( iMenuItemIds[i] == aItemId ) |
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541 { |
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542 iHighlightedItemIndex = i; |
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543 break; |
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544 } |
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545 } |
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546 ASSERT( iHighlightedItemIndex != iNoOfSettingsItems ); |
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547 |
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548 // If the user has just exited the User scene setup, and entered scene pane, |
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549 // ensure that the user scene is the highlighted scene. |
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550 if ( aItemId == ECamSettingItemDynamicPhotoScene ) |
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551 { |
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552 HandlePaneMenuLevelSelection( ECamSceneUser ); |
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553 } |
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554 // Otherwise, ensure that the current setting value is highlighted. |
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555 else |
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556 { |
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557 HandlePaneMenuLevelSelection( iController.IntegerSettingValue( HighlightedItemId() ) ); |
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558 } |
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559 } |
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560 |
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561 // ----------------------------------------------------------------------------- |
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562 // CCamModeSetupPaneHandler::HandlePaneItemLevelSelection |
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563 // Handles pane selections made at the 'item' level. |
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564 // ----------------------------------------------------------------------------- |
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565 // |
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566 void CCamModeSetupPaneHandler::HandlePaneItemLevelSelection() |
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567 { |
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568 ASSERT( iPaneLevel == EItemLevel ); // Should only receive 'item' level IDs, not top level 'menu' IDs. |
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569 ASSERT( iCurrentSettingsArrayIndex != KErrNotFound ); |
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570 |
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571 // If current Item was a photo-scene item, the new (cancelled) state will not |
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572 // need the "options" menu or the current Item information, and the viewfinder |
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573 // can be activated. |
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574 if ( ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicPhotoScene ) || |
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575 ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicVideoScene ) ) |
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576 |
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577 { |
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578 TRAPD( ignore, iController.SetIntegerSettingValueL( iMenuItemIds[iCurrentSettingsArrayIndex], HighlightedItemId() ); ) |
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579 if ( ignore ) |
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580 { |
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581 // Do nothing ( removes build warning ) |
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582 } |
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583 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
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584 parent->SetUseSetupPaneOptions( EFalse ); |
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585 parent->SetCurrentSetupPaneItem( KErrNotFound ); // Invalidate |
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586 parent->SetViewFinderState( CCamPreCaptureContainerBase::EVfStateActive ); // Ensure reverted viewfinder |
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587 } |
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588 // else if current item is user scene base on scene item, the new (cancelled) state will not |
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589 // need the "options" menu or the current Item information. |
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590 else if ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemUserSceneBasedOnScene ) |
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591 { |
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592 TRAPD( ignore, iController.SetIntegerSettingValueL( iMenuItemIds[iCurrentSettingsArrayIndex], HighlightedItemId() ); ) |
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593 if ( ignore ) |
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594 { |
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595 // Do nothing ( removes build warning ) |
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596 } |
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597 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
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598 parent->SetUseSetupPaneOptions( EFalse ); |
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599 parent->SetCurrentSetupPaneItem( KErrNotFound ); // Invalidate |
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600 } |
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601 else |
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602 { |
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603 // User has selected the highlighted item, so tell controller to commit this setting |
|
604 iController.CommitPreviewChanges(); |
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605 } |
|
606 |
|
607 iHighlightedItemIndex = iCurrentSettingsArrayIndex; |
|
608 iCurrentSettingsArrayIndex = KErrNotFound; // Invalidate. |
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609 |
|
610 // If in user scene mode revert back to the user scene setup list. |
|
611 if ( iUserSceneSetupMode ) |
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612 { |
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613 SwitchToUserSceneView(); |
|
614 } |
|
615 |
|
616 // else revert back to menu level, and remove focus from setup pane. |
|
617 else |
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618 { |
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619 iPaneLevel = EMenuLevel; |
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620 iPaneControl->HandleModelChanged(); |
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621 |
|
622 // Select-key focus goes back to viewfinder |
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623 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
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624 parent->FocusToSetupPane( EFalse ); |
|
625 } |
|
626 } |
|
627 |
|
628 |
|
629 // ----------------------------------------------------------------------------- |
|
630 // CCamModeSetupPaneHandler::SwitchToUserSceneView |
|
631 // Switches view to the user scene view. |
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632 // ----------------------------------------------------------------------------- |
|
633 // |
|
634 void CCamModeSetupPaneHandler::SwitchToUserSceneView() |
|
635 { |
|
636 CCamAppUiBase* appUi = static_cast<CCamAppUiBase*>( CEikonEnv::Static()->AppUi() ); |
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637 TRAPD( ignore, appUi->HandleCommandL( ECamCmdUserScene ) ) |
|
638 if ( ignore ) |
|
639 { |
|
640 // Do nothing ( removes build warning ) |
|
641 } |
|
642 } |
|
643 |
|
644 |
|
645 // ----------------------------------------------------------------------------- |
|
646 // CCamModeSetupPaneHandler::HandlePaneCancel |
|
647 // Handles the user Cancelling from the setup pane. Will revert to last selected |
|
648 // menu level and force a redraw |
|
649 // ----------------------------------------------------------------------------- |
|
650 // |
|
651 void CCamModeSetupPaneHandler::HandlePaneCancel() |
|
652 { |
|
653 if ( iPaneLevel == EItemLevel ) |
|
654 { |
|
655 ASSERT( iCurrentSettingsArrayIndex != KErrNotFound ); |
|
656 // If current Item was a photo-scene item, the new (cancelled) state will not |
|
657 // need the "options" menu or the current Item information, and the viewfinder |
|
658 // can be activated. |
|
659 if ( ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicPhotoScene ) || |
|
660 ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemDynamicVideoScene ) ) |
|
661 { |
|
662 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
|
663 parent->SetUseSetupPaneOptions( EFalse ); |
|
664 parent->SetCurrentSetupPaneItem( KErrNotFound ); // Invalidate |
|
665 parent->SetViewFinderState( CCamPreCaptureContainerBase::EVfStateActive ); // Ensure reverted viewfinder |
|
666 } |
|
667 |
|
668 // else if current item is user scene base on scene item, the new (cancelled) state will not |
|
669 // need the "options" menu or the current Item information. |
|
670 else if ( iMenuItemIds[iCurrentSettingsArrayIndex] == ECamSettingItemUserSceneBasedOnScene ) |
|
671 { |
|
672 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
|
673 parent->SetUseSetupPaneOptions( EFalse ); |
|
674 parent->SetCurrentSetupPaneItem( KErrNotFound ); // Invalidate |
|
675 } |
|
676 // otherwise, do nothing |
|
677 else |
|
678 { |
|
679 // empty statement to remove Lint error. |
|
680 } |
|
681 |
|
682 iHighlightedItemIndex = iCurrentSettingsArrayIndex; |
|
683 iCurrentSettingsArrayIndex = KErrNotFound; // Invalidate. |
|
684 |
|
685 // User has cancelled the highlighted item, so tell controller to cancel this change |
|
686 TRAPD( ignore, iController.CancelPreviewChangesL() ); |
|
687 if ( ignore ) |
|
688 { |
|
689 // Do nothing ( removes build warning ) |
|
690 } |
|
691 } |
|
692 |
|
693 // If in user scene mode revert back to the user scene setup list. |
|
694 if ( iUserSceneSetupMode ) |
|
695 { |
|
696 SwitchToUserSceneView(); |
|
697 } |
|
698 |
|
699 // else revert back to menu level, and remove focus from setup pane. |
|
700 else |
|
701 { |
|
702 iPaneLevel = EMenuLevel; |
|
703 iPaneControl->HandleModelChanged(); |
|
704 |
|
705 // Select-key focus goes back to viewfinder |
|
706 CCamPreCaptureContainerBase* parent = static_cast<CCamPreCaptureContainerBase*>( iParent ); |
|
707 parent->FocusToSetupPane( EFalse ); |
|
708 } |
|
709 } |
|
710 |
|
711 // ----------------------------------------------------------------------------- |
|
712 // CCamModeSetupPaneHandler::CreatePaneControlL |
|
713 // Creates and returns a pointer to a new pane control. Used by the control container. |
|
714 // Keeps a pointer to the pane control, but gives ownership to caller. |
|
715 // ----------------------------------------------------------------------------- |
|
716 // |
|
717 CCoeControl* CCamModeSetupPaneHandler::CreatePaneControlL( CCoeControl* aParent, const TRect& aRect ) |
|
718 { |
|
719 iPaneControl = CCamSetupPane::NewL( *aParent, aRect, *this, *this ); |
|
720 iParent = aParent; |
|
721 return iPaneControl; |
|
722 } |
|
723 |
|
724 |
|
725 // ----------------------------------------------------------------------------- |
|
726 // CCamModeSetupPaneHandler::UpdateFromResourceL |
|
727 // Updates the contents of the setup pane based on the supplied resource |
|
728 // ----------------------------------------------------------------------------- |
|
729 // |
|
730 void CCamModeSetupPaneHandler::UpdateFromResourceL( TInt aResource ) |
|
731 { |
|
732 TResourceReader reader; |
|
733 |
|
734 ResetArray(); |
|
735 |
|
736 CCoeEnv::Static()->CreateResourceReaderLC( reader, aResource ); |
|
737 |
|
738 const TInt menuItemCount = reader.ReadInt16(); |
|
739 |
|
740 TInt i; |
|
741 for ( i = 0 ; i < menuItemCount ; i++ ) |
|
742 { |
|
743 iMenuItemIds[i] = reader.ReadInt16(); |
|
744 iMenuTitles[i] = reader.ReadTPtrC().Left( KMaxTitleCharLength ); |
|
745 TInt itemsId = reader.ReadInt32(); |
|
746 iSettingItems[i] = new( ELeave ) CCamSetupPaneItemArray( KItemArrayGranularity ); |
|
747 iSettingItems[i]->ConstructFromResourceL( itemsId ); |
|
748 ASSERT( iSettingItems[i]->Count() > 0 ); |
|
749 } |
|
750 |
|
751 iNoOfSettingsItems = menuItemCount; |
|
752 |
|
753 CleanupStack::PopAndDestroy(); // reader |
|
754 |
|
755 if ( iLastCapTitle ) |
|
756 { |
|
757 iMenuItemIds[i] = 0; |
|
758 iMenuTitles[i] = iLastCapTitle->Des(); |
|
759 } |
|
760 |
|
761 iCurrentSettingsArrayIndex = KErrNotFound; // Invalidate. |
|
762 |
|
763 // Given mode change, set highlight back to start of items list |
|
764 iHighlightedItemIndex = 0; |
|
765 iPaneControl->HandleModelChanged(); |
|
766 } |
|
767 |
|
768 |
|
769 |
|
770 // ----------------------------------------------------------------------------- |
|
771 // CCamModeSetupPaneHandler::Refresh |
|
772 // Forces a refresh of the SetupPane control |
|
773 // ----------------------------------------------------------------------------- |
|
774 // |
|
775 void CCamModeSetupPaneHandler::Refresh() |
|
776 { |
|
777 TParse parse; |
|
778 parse.Set( iLastCaptureHelper->FileName(), NULL, NULL ); |
|
779 iLastCapName = parse.Name(); |
|
780 |
|
781 // Only refresh the control if we are in the foreground |
|
782 if ( iForeground ) |
|
783 { |
|
784 iPaneControl->DrawNow(); |
|
785 } |
|
786 } |
|
787 |
|
788 // ----------------------------------------------------------------------------- |
|
789 // CCamModeSetupPaneHandler::SetForeground |
|
790 // Sets whether SetupPane is in foreground or background |
|
791 // ----------------------------------------------------------------------------- |
|
792 // |
|
793 void CCamModeSetupPaneHandler::SetForeground( TBool aForeground ) |
|
794 { |
|
795 iForeground = aForeground; |
|
796 } |
|
797 |
|
798 // ----------------------------------------------------------------------------- |
|
799 // CCamModeSetupPaneHandler::SetMenuContextL |
|
800 // Used to change the contents of the Setup Pane depending on which camera and |
|
801 // mode is to be used. |
|
802 // ----------------------------------------------------------------------------- |
|
803 // |
|
804 void CCamModeSetupPaneHandler::SetMenuContextL( TBool aFirstCamera, TBool aPhoto, TBool aUserSceneSetup ) |
|
805 { |
|
806 TInt resource = KErrNotFound; |
|
807 iPhotoMode = aPhoto; |
|
808 |
|
809 // Identify which resource to use |
|
810 |
|
811 // ...User scene setup mode |
|
812 if ( aUserSceneSetup ) |
|
813 { |
|
814 resource = ROID(R_CAM_USER_SCENE_SETUP_PANE_MENU_ITEM_ARRAY_ID); |
|
815 iUserSceneSetupMode = ETrue; |
|
816 } |
|
817 // ...Non-user scene setup mode. |
|
818 else |
|
819 { |
|
820 iUserSceneSetupMode = EFalse; |
|
821 |
|
822 if ( aFirstCamera ) |
|
823 { |
|
824 if ( aPhoto ) |
|
825 { |
|
826 resource = ROID(R_CAM_IMAGE_MODE_SETUP_PANE_MENU_ITEM_ARRAY_ID); |
|
827 } |
|
828 else |
|
829 { |
|
830 resource = ROID(R_CAM_VIDEO_MODE_SETUP_PANE_MENU_ITEM_ARRAY_ID); |
|
831 } |
|
832 } |
|
833 else |
|
834 { |
|
835 if ( aPhoto ) |
|
836 { |
|
837 resource = ROID(R_CAM_SECONDARY_IMAGE_MODE_SETUP_PANE_MENU_ITEM_ARRAY_ID); |
|
838 } |
|
839 else |
|
840 { |
|
841 resource = ROID(R_CAM_SECONDARY_VIDEO_MODE_SETUP_PANE_MENU_ITEM_ARRAY_ID); |
|
842 } |
|
843 } |
|
844 } |
|
845 |
|
846 iLastCaptureHelper->SetPhotoMode( aPhoto ); |
|
847 |
|
848 // Load the string for the last captured item title |
|
849 if ( iLastCapTitle ) |
|
850 { |
|
851 delete iLastCapTitle; |
|
852 iLastCapTitle = NULL; |
|
853 } |
|
854 TInt lastCapRes = 0; |
|
855 if ( aPhoto ) |
|
856 { |
|
857 lastCapRes = ROID(R_CAM_SETUP_LASTCAP_PHOTO_TITLE_ID); |
|
858 } |
|
859 else |
|
860 { |
|
861 lastCapRes = ROID(R_CAM_SETUP_LASTCAP_VIDEO_TITLE_ID); |
|
862 } |
|
863 iLastCapTitle = StringLoader::LoadLC( lastCapRes ); |
|
864 CleanupStack::Pop( iLastCapTitle ); |
|
865 |
|
866 TParse parse; |
|
867 parse.Set( iLastCaptureHelper->FileName(), NULL, NULL ); |
|
868 iLastCapName = parse.Name(); |
|
869 |
|
870 |
|
871 // Make the change |
|
872 if ( resource != KErrNotFound ) |
|
873 { |
|
874 UpdateFromResourceL( resource ); |
|
875 } |
|
876 } |
|
877 |
|
878 |