1 /* |
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2 * Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: This implements a control which acts as a container for the* |
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15 */ |
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16 |
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17 |
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18 // INCLUDE FILES |
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19 #include <gulutil.h> |
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20 #include <aknview.h> |
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21 #include <avkon.hrh> |
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22 #include <AknUtils.h> |
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23 #include <barsread.h> |
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24 #include <AknsFrameBackgroundControlContext.h> |
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25 #include <AknsDrawUtils.h> |
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26 #include <aknlayoutscalable_apps.cdl.h> |
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27 #include <touchfeedback.h> |
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28 #include <akntoolbar.h> |
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29 |
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30 |
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31 #include "CamCaptureSetupContainer.h" |
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32 #include "CamAppController.h" |
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33 #include "CamCaptureSetupControlHandler.h" |
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34 #include "CamUtility.h" |
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35 #include "CamCaptureSetupListBox.h" |
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36 |
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37 |
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38 #include <cameraapp.rsg> |
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39 #include <vgacamsettings.rsg> |
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40 |
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41 #include "CamAppUi.h" |
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42 |
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43 #include "camcameraevents.h" |
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44 #include "mcamlistboxmodel.h" |
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45 |
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46 // =========================================================================== |
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47 // CONSTANTS |
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48 |
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49 const TUint KCameraEventInterest = ECamCameraEventClassVfData; |
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50 |
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51 // =========================================================================== |
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52 // MEMBER FUNCTIONS |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // CCamCaptureSetupContainer::NewL |
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56 // Symbian OS two-phased constructor |
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57 // --------------------------------------------------------------------------- |
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58 // |
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59 CCamCaptureSetupContainer* CCamCaptureSetupContainer::NewL( |
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60 CCamAppController& aController, |
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61 CAknView& aView, |
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62 CCamCaptureSetupControlHandler& aControlHandler, |
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63 const TRect& aRect ) |
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64 { |
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65 CCamCaptureSetupContainer* self = new( ELeave ) CCamCaptureSetupContainer( |
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66 aController, |
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67 aView, |
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68 aControlHandler ); |
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69 CleanupStack::PushL( self ); |
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70 self->ConstructL( aRect ); |
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71 CleanupStack::Pop( self ); |
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72 // return newly created CCamCaptureSetupContainer instance |
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73 return self; |
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74 } |
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75 |
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76 // --------------------------------------------------------- |
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77 // CCamCaptureSetupContainer::~CCamCaptureSetupContainer |
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78 // Destructor |
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79 // --------------------------------------------------------- |
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80 // |
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81 CCamCaptureSetupContainer::~CCamCaptureSetupContainer() |
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82 { |
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83 PRINT( _L("Camera => ~CCamCaptureSetupContainer") ); |
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84 // <CAMERAAPP_CAPI_V2_MIGRATION/> |
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85 |
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86 iController.ViewfinderWindowDeleted( &Window() ); |
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87 |
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88 iController.RemoveCameraObserver( this ); |
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89 if ( iFeedback ) |
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90 { |
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91 iFeedback->RemoveFeedbackForControl( iCaptureSetupControl ); |
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92 } |
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93 delete iCaptureSetupControl; |
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94 delete iTitleText; |
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95 PRINT( _L("Camera <= ~CCamCaptureSetupContainer") ); |
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96 } |
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97 |
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98 // --------------------------------------------------------- |
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99 // CCamCaptureSetupContainer::ConstructL |
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100 // Symbian OS 2nd phase constructor |
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101 // --------------------------------------------------------- |
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102 // |
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103 void CCamCaptureSetupContainer::ConstructL( const TRect& aRect ) |
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104 { |
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105 PRINT( _L("Camera => CCamCaptureSetupContainer::ConstructL ") ); |
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106 |
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107 CCamContainerBase::BaseConstructL( aRect ); |
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108 if ( iController.IsTouchScreenSupported() ) |
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109 { |
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110 CCamAppUi* appUi = static_cast<CCamAppUi*>( iEikonEnv->AppUi() ); |
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111 CAknToolbar* fixedToolbar = appUi->CurrentFixedToolbar(); |
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112 if ( fixedToolbar ) |
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113 { |
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114 // Remove toolbar from the settings view, before drawing VF, |
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115 // in order to avoid flickering |
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116 fixedToolbar->SetToolbarVisibility( EFalse ); |
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117 } |
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118 } |
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119 |
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120 iCaptureSetupControl = iControlHandler.CreateCaptureSetupControlL( this ); |
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121 iCaptureSetupControl->SetContainerWindowL( *this ); |
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122 iViewFinding = iControlHandler.ControlUsesViewFinder(); |
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123 |
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124 // If the control requires a viewfinder then add it |
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125 if ( iViewFinding ) |
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126 { |
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127 // <CAMERAAPP_CAPI_V2_MIGRATION> |
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128 iController.AddCameraObserverL( this, KCameraEventInterest ); |
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129 // iController.AddViewFinderObserverL( this ); |
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130 // </CAMERAAPP_CAPI_V2_MIGRATION> |
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131 } |
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132 |
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133 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, |
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134 iLayoutAreaRect ); |
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135 |
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136 // layout area rectangle contains the area, where components need to be |
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137 // drawn to. the container size is the whole screen, but the layouts are |
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138 // for the client area. aRect is the container size that might include or |
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139 // might not include statuspane area. calculating area self will |
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140 // go around the problem |
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141 |
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142 TRect listboxRect; |
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143 if ( CamUtility::IsNhdDevice() ) |
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144 { |
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145 listboxRect = TouchLayout(); |
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146 } |
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147 else |
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148 { |
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149 listboxRect = NonTouchLayout(); |
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150 } |
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151 |
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152 if ( iControlHandler.ControlIsListBox() ) |
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153 { |
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154 CCamCaptureSetupListBox* listbox = |
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155 static_cast<CCamCaptureSetupListBox*>(iCaptureSetupControl); |
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156 |
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157 // Determine the height of the listbox; Either the height based on the |
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158 // number of items, or the maximum allowed listbox height. |
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159 CEikScrollBarFrame::TScrollBarVisibility visibility = |
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160 CEikScrollBarFrame::EOff; |
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161 TInt maxListBoxHeight = listboxRect.Height(); |
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162 TInt listBoxHeight = listbox->CalcHeightBasedOnNumOfItems( |
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163 listbox->Model()->NumberOfItems() ); |
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164 if ( maxListBoxHeight < listBoxHeight ) |
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165 { |
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166 listBoxHeight = maxListBoxHeight; |
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167 visibility = CEikScrollBarFrame::EOn; |
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168 } |
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169 |
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170 const AknLayoutUtils::SAknLayoutControl listboxLayout = |
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171 { ELayoutEmpty, listboxRect.iTl.iX, listboxRect.iTl.iY, |
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172 ELayoutEmpty, ELayoutEmpty, listboxRect.Width(), listBoxHeight }; |
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173 |
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174 AknLayoutUtils::LayoutControl( iCaptureSetupControl, iLayoutAreaRect, |
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175 listboxLayout); |
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176 |
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177 listbox->CreateScrollBarFrameL( ETrue ); |
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178 listbox->ScrollBarFrame()->SetScrollBarVisibilityL( |
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179 CEikScrollBarFrame::EOff, visibility ); |
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180 listbox->MakeVisible( ETrue ); |
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181 listbox->SetFocus( EFalse, ENoDrawNow ); |
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182 listbox->UpdateScrollBarsL(); |
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183 listbox->ScrollBarFrame()->DrawScrollBarsNow(); |
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184 listbox->SetListBoxObserver(this); |
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185 } |
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186 |
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187 iFeedback = MTouchFeedback::Instance(); |
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188 if ( iFeedback ) |
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189 { |
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190 iFeedback->SetFeedbackArea( iCaptureSetupControl, 0, |
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191 iCaptureSetupControl->Rect(), |
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192 ETouchFeedbackBasic, |
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193 ETouchEventStylusDown ); |
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194 } |
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195 |
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196 iCaptureSetupControl->MakeVisible( ETrue ); |
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197 iCaptureSetupControl->SetFocus( EFalse, EDrawNow ); |
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198 iTitleText = iEikonEnv->AllocReadResourceL( |
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199 iControlHandler.ControlTitleResourceId() ); |
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200 iController.SetViewfinderWindowHandle( &Window() ); |
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201 |
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202 PRINT( _L("Camera <= CCamCaptureSetupContainer::ConstructL") ); |
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203 } |
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204 |
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205 // --------------------------------------------------------------------------- |
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206 // CCamCaptureSetupContainer::ControlPositionL |
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207 // Return the top left position for the control |
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208 // --------------------------------------------------------------------------- |
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209 // |
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210 TPoint CCamCaptureSetupContainer::ControlPositionL() const |
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211 { |
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212 TPoint pos; |
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213 |
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214 // If the viewfinder preview is showing |
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215 if ( iViewFinding ) |
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216 { |
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217 /* |
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218 // Get the control pos from resource |
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219 TResourceReader reader; |
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220 TInt resource = iControlHandler.ControlPositionResourceId(); |
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221 iEikonEnv->CreateResourceReaderLC( reader, resource ); |
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222 |
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223 pos.iX = reader.ReadInt16( ); |
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224 pos.iY = reader.ReadInt16( ); |
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225 iCaptureSetupControl->SetPosition( pos ); |
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226 |
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227 // Cleanup the resource reader. |
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228 CleanupStack::PopAndDestroy(); // resource reader |
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229 */ |
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230 |
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231 } |
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232 else // The control should be centered horizontally |
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233 { |
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234 |
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235 /* |
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236 pos.iX = ( Rect().Width() - iListBoxWidth ) /2; |
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237 pos.iY = ( Rect().Height() - |
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238 iCaptureSetupControl->MinimumSize().iHeight ) /2; |
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239 */ |
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240 |
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241 |
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242 } |
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243 return pos; |
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244 } |
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245 |
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246 // --------------------------------------------------------------------------- |
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247 // CCamCaptureSetupContainer::CCamCaptureSetupContainer |
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248 // C++ constructor |
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249 // --------------------------------------------------------------------------- |
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250 // |
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251 CCamCaptureSetupContainer::CCamCaptureSetupContainer( |
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252 CCamAppController& aController, |
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253 CAknView& aView, |
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254 CCamCaptureSetupControlHandler& aControlHandler ) |
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255 : CCamContainerBase( aController, aView ), |
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256 iControlHandler( aControlHandler ), |
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257 iActivateOnTouchRelease(EFalse) |
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258 { |
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259 } |
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260 |
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261 // --------------------------------------------------------- |
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262 // CCamCaptureSetupContainer::CountComponentControls |
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263 // Returns the number of controls owned |
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264 // --------------------------------------------------------- |
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265 // |
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266 TInt CCamCaptureSetupContainer::CountComponentControls() const |
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267 { |
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268 return 1; // Return the number of controls inside this container |
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269 } |
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270 |
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271 // --------------------------------------------------------- |
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272 // CCamCaptureSetupContainer::ComponentControl |
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273 // --------------------------------------------------------- |
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274 // |
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275 CCoeControl* CCamCaptureSetupContainer::ComponentControl(TInt /*aIndex*/) const |
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276 { |
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277 return iCaptureSetupControl; |
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278 } |
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279 |
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280 // --------------------------------------------------------- |
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281 // CCamCaptureSetupContainer::Draw |
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282 // Draw control |
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283 // --------------------------------------------------------- |
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284 // |
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285 void CCamCaptureSetupContainer::Draw( const TRect& aRect ) const |
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286 { |
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287 PRINT( _L("Camera => CCamCaptureSetupContainer::Draw")) |
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288 CWindowGc& gc = SystemGc(); |
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289 |
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290 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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291 AknsDrawUtils::Background( skin, iBgContext, gc, aRect/*Rect()*/ ); |
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292 |
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293 CCamAppUi* appUi = static_cast<CCamAppUi*>( iEikonEnv->AppUi() ); |
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294 |
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295 PRINT( _L("Camera => CCamCaptureSetupContainer::Draw direct VF")) |
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296 |
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297 if( appUi->IsDirectViewfinderActive() && |
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298 iViewFinding ) |
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299 { |
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300 // Fill control with transparency bg colour |
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301 gc.SetPenStyle( CGraphicsContext::ENullPen ); |
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302 |
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303 gc.SetDrawMode( CGraphicsContext::EDrawModeWriteAlpha ); |
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304 gc.SetBrushColor( TRgb::Color16MA( 0 ) ); |
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305 gc.SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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306 gc.DrawRect( iViewFinderRectLayout.Rect() ); |
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307 |
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308 // Reset the brush after use (otherwise anything drawn |
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309 // after the viewfinder will also show viewfinder frames) |
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310 gc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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311 } |
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312 |
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313 // draw the title text |
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314 TRgb color; |
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315 AknsUtils::GetCachedColor( skin, color, KAknsIIDQsnTextColors, |
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316 EAknsCIQsnTextColorsCG6 ); |
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317 if ( CamUtility::IsNhdDevice() ) |
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318 { |
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319 iTitleTextRectLayout.DrawText( gc, *iTitleText, ETrue, color ); |
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320 } |
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321 else |
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322 { |
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323 TRAP_IGNORE( appUi->SetTitleL( *iTitleText )); |
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324 } |
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325 PRINT( _L("Camera <= CCamCaptureSetupContainer::Draw")) |
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326 } |
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327 |
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328 // ---------------------------------------------------- |
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329 // CCamCaptureSetupContainer::OfferKeyEventL |
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330 // ---------------------------------------------------- |
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331 // |
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332 TKeyResponse CCamCaptureSetupContainer::OfferKeyEventL( |
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333 const TKeyEvent& aKeyEvent, |
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334 TEventCode aType ) |
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335 { |
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336 if( iController.CurrentMode() == ECamControllerIdle || |
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337 iController.CurrentMode() == ECamControllerShutdown ) |
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338 { |
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339 if( !iController.IsViewFinding() && iViewFinding |
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340 && IsCaptureKeyL( aKeyEvent, aType ) ) |
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341 { |
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342 PRINT( _L("Camera <> CCamCaptureSetupContainer::OfferKeyEventL coming back from standby" )) |
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343 ReserveAndStartVF(); |
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344 } |
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345 return EKeyWasNotConsumed; |
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346 } |
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347 |
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348 PRINT( _L("Camera => CCamCaptureSetupContainer::OfferKeyEventL" )) |
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349 iController.StartIdleTimer(); |
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350 |
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351 if( !iController.IsViewFinding() && iViewFinding |
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352 && IsCaptureKeyL( aKeyEvent, aType ) ) |
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353 { |
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354 // If VF was stopped by stand-by-timer, restart VF here |
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355 ReserveAndStartVF(); |
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356 } |
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357 |
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358 // If the Ok button is pressed, select the current item |
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359 if ( aKeyEvent.iCode == EKeyOK && aKeyEvent.iRepeats == 0 && aType == EEventKey ) |
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360 { |
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361 TKeyResponse response = iCaptureSetupControl->OfferKeyEventL( aKeyEvent, aType ); |
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362 iView.HandleCommandL( EAknSoftkeyOk ); |
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363 return response; |
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364 } |
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365 return iCaptureSetupControl->OfferKeyEventL( aKeyEvent, aType ); |
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366 } |
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367 |
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368 // <CAMERAAPP_CAPI_V2_MIGRATION> |
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369 // =========================================================================== |
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370 // From MCamCameraObserver |
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371 |
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372 // --------------------------------------------------------------------------- |
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373 // virtual HandleCameraEventL |
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374 // --------------------------------------------------------------------------- |
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375 // |
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376 void |
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377 CCamCaptureSetupContainer::HandleCameraEventL( TInt aStatus, |
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378 TCamCameraEventId aEventId, |
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379 TAny* aEventData /*= NULL*/ ) |
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380 { |
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381 if ( iViewFinding |
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382 && ECamCameraEventVfFrameReady == aEventId |
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383 && KErrNone == aStatus ) |
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384 { |
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385 CFbsBitmap* frame = static_cast<CFbsBitmap*>( aEventData ); |
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386 if( frame ) |
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387 { |
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388 // Draw a portion of the viewfinder |
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389 CWindowGc& gc = SystemGc(); |
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390 gc.Activate( *DrawableWindow() ); |
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391 TRect rect = iViewFinderRectLayout.Rect(); |
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392 RWindow window = Window(); |
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393 window.Invalidate( rect ); |
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394 window.BeginRedraw( rect ); |
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395 TRect bitmapPortion = rect; |
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396 TSize bitmapSize = frame->SizeInPixels(); |
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397 // if the bitmap is too short to offset vertically |
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398 // display from its top edge |
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399 if ( bitmapSize.iHeight - rect.iTl.iY < rect.Height() ) |
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400 { |
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401 bitmapPortion.Move( 0, 0 - rect.iTl.iY ); |
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402 } |
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403 // if the bitmap is too narrow to offset horizontally |
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404 // display from its left edge |
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405 if ( bitmapSize.iWidth - rect.iTl.iX < rect.Width() ) |
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406 { |
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407 bitmapPortion.Move( 0 - rect.iTl.iX, 0 ); |
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408 } |
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409 gc.BitBlt( rect.iTl, frame, bitmapPortion ); |
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410 |
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411 window.EndRedraw(); |
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412 gc.Deactivate(); |
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413 } |
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414 } |
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415 } |
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416 |
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417 // --------------------------------------------------------- |
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418 // CCamCaptureSetupContainer::HandlePointerEventL |
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419 // --------------------------------------------------------- |
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420 // |
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421 void CCamCaptureSetupContainer::HandlePointerEventL( const TPointerEvent& aPointerEvent ) |
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422 { |
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423 |
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424 RDebug::Print(_L("CCamCaptureSetupContainer::HandlePointerEventL iType=%d iPosition=(%d, %d)"), |
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425 aPointerEvent.iType, |
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426 aPointerEvent.iPosition.iX, |
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427 aPointerEvent.iPosition.iY ); |
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428 if( !iController.IsViewFinding() && iViewFinding ) |
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429 { |
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430 PRINT ( _L("Camera <> CCamCaptureSetupContainer::HandlePointerEventL start viewfinder") ); |
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431 ReserveAndStartVF(); |
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432 } |
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433 |
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434 /*if( iController.CurrentMode() == ECamControllerIdle || |
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435 iController.CurrentMode() == ECamControllerShutdown ) |
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436 { |
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437 return; |
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438 } |
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439 |
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440 if( !iController.IsViewFinding() && iViewFinding ) |
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441 { |
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442 // First tap just starts viewfinder |
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443 iController.StartViewFinder(); |
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444 iController.StartIdleTimer(); |
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445 return; |
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446 } |
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447 |
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448 if ( iControlHandler.ControlIsListBox() && iCaptureSetupControl ) |
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449 { |
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450 |
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451 TInt oldListItemIndex = -1; |
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452 TInt newListItemIndex = -1; |
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453 TBool handleItemActivation = EFalse; |
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454 |
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455 CCamCaptureSetupListBox* listbox = static_cast<CCamCaptureSetupListBox*>(iCaptureSetupControl); |
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456 |
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457 if ( listbox ) |
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458 { |
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459 oldListItemIndex = listbox->CurrentItemIndex(); |
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460 } |
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461 |
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462 CCoeControl::HandlePointerEventL( aPointerEvent ); |
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463 |
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464 if ( listbox ) |
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465 { |
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466 newListItemIndex = listbox->CurrentItemIndex(); |
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467 } |
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468 |
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469 if ( oldListItemIndex != -1 && newListItemIndex != -1 ) |
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470 { |
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471 |
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472 // figure out if item was activated by touch down + release combination on same item |
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473 if ( aPointerEvent.iType == TPointerEvent::EButton1Down ) |
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474 { |
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475 if ( newListItemIndex != oldListItemIndex ) |
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476 { |
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477 iActivateOnTouchRelease = EFalse; |
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478 } |
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479 else |
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480 { |
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481 // set the current item to be activated on touch release |
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482 iActivateOnTouchRelease = ETrue; |
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483 } |
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484 } |
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485 else if ( aPointerEvent.iType == TPointerEvent::EButton1Up ) |
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486 { |
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487 if ( iActivateOnTouchRelease && ( newListItemIndex == oldListItemIndex ) ) |
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488 { |
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489 TInt pointedItemIndex; |
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490 TBool focusableItemPointed = listbox->View()->XYPosToItemIndex(aPointerEvent.iPosition, pointedItemIndex ); |
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491 // check that pointer is in focusable area |
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492 if ( focusableItemPointed ) |
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493 { |
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494 // only if list item index has not changed during event and iActivateOnTouchRelease is true |
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495 handleItemActivation = ETrue; |
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496 iActivateOnTouchRelease = EFalse; |
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497 } |
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498 else |
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499 { |
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500 iActivateOnTouchRelease = EFalse; |
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501 } |
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502 } |
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503 } |
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504 else |
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505 { |
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506 // aPointerEvent.iType == TPointerEvent::EDrag |
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507 |
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508 if ( newListItemIndex != oldListItemIndex ) |
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509 { |
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510 // change only when drag event changes the listitem index |
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511 iActivateOnTouchRelease = EFalse; |
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512 } |
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513 |
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514 } |
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515 |
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516 } // end if ( oldListItemIndex != -1 && newListItemIndex != -1 ) |
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517 |
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518 if ( handleItemActivation ) |
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519 { |
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520 iView.HandleCommandL( EAknSoftkeyOk ); |
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521 } |
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522 |
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523 } // end if ( iControlHandler.ControlIsListBox() && iCaptureSetupControl ) |
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524 else |
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525 { |
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526 // make sure that base class functionality is called even if |
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527 // container has some other control than listbox |
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528 CCoeControl::HandlePointerEventL( aPointerEvent ); |
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529 }*/ |
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530 iCaptureSetupControl->HandlePointerEventL( aPointerEvent ); |
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531 } |
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532 |
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533 // --------------------------------------------------------- |
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534 // CCamCaptureSetupContainer::TouchLayout |
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535 // --------------------------------------------------------- |
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536 // |
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537 TRect CCamCaptureSetupContainer::TouchLayout() |
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538 { |
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539 TRect statusPaneRect; |
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540 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EStatusPane, |
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541 statusPaneRect ); |
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542 iLayoutAreaRect.BoundingRect( statusPaneRect ); |
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543 |
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544 if ( iControlHandler.ControlIsListBox() ) |
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545 { |
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546 TAknLayoutRect listboxLayoutRect; |
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547 if ( iViewFinding ) |
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548 { |
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549 listboxLayoutRect.LayoutRect( iLayoutAreaRect, |
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550 AknLayoutScalable_Apps::main_cset_listscroll_pane( 2 ) ); |
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551 } |
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552 else |
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553 { |
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554 listboxLayoutRect.LayoutRect( iLayoutAreaRect, |
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555 AknLayoutScalable_Apps::main_cset_listscroll_pane( 3 ) ); |
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556 } |
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557 iViewFinderRectLayout.LayoutRect( iLayoutAreaRect, |
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558 AknLayoutScalable_Apps::main_cam_set_pane_g2( 2 ) ); |
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559 iTitleTextRectLayout.LayoutText( iLayoutAreaRect, |
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560 AknLayoutScalable_Apps::main_cam_set_pane_t1( 3 ) ); |
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561 return listboxLayoutRect.Rect(); |
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562 } |
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563 else // slider |
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564 { |
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565 TAknLayoutRect settingLayout; |
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566 settingLayout.LayoutRect( iLayoutAreaRect, |
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567 AknLayoutScalable_Apps::main_cam_set_pane( 0 ) ); |
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568 TRect settingRect( settingLayout.Rect() ); |
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569 AknLayoutUtils::LayoutControl( iCaptureSetupControl, settingRect, |
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570 AknLayoutScalable_Apps::main_cset_slider_pane( 1 ) ); |
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571 |
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572 iViewFinderRectLayout.LayoutRect( iLayoutAreaRect, |
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573 AknLayoutScalable_Apps::main_cam_set_pane_g2( 3 ) ); |
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574 iTitleTextRectLayout.LayoutText( iLayoutAreaRect, |
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575 AknLayoutScalable_Apps::main_cam_set_pane_t1( 5 ) ); |
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576 return settingRect; |
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577 } |
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578 } |
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579 |
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580 // --------------------------------------------------------- |
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581 // CCamCaptureSetupContainer::NonTouchLayout |
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582 // --------------------------------------------------------- |
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583 // |
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584 TRect CCamCaptureSetupContainer::NonTouchLayout() |
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585 { |
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586 // Non-touch has a visible title & status panes |
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587 TRect titlePaneRect; |
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588 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::ETitlePane, |
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589 titlePaneRect ); |
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590 iLayoutAreaRect.Move( 0, -titlePaneRect.Height() ); |
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591 |
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592 if ( iControlHandler.ControlIsListBox() ) |
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593 { |
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594 TAknLayoutRect listboxLayoutRect; |
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595 if ( iViewFinding ) |
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596 { |
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597 listboxLayoutRect.LayoutRect( iLayoutAreaRect, |
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598 AknLayoutScalable_Apps::main_cset6_listscroll_pane( 2 ) ); |
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599 } |
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600 else |
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601 { |
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602 listboxLayoutRect.LayoutRect( iLayoutAreaRect, |
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603 AknLayoutScalable_Apps::main_cset6_listscroll_pane( 3 ) ); |
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604 } |
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605 iViewFinderRectLayout.LayoutRect( iLayoutAreaRect, |
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606 AknLayoutScalable_Apps::main_cam6_set_pane_g2( 2 ) ); |
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607 return listboxLayoutRect.Rect(); |
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608 } |
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609 else // slider |
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610 { |
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611 TAknLayoutRect settingLayout; |
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612 settingLayout.LayoutRect( iLayoutAreaRect, |
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613 AknLayoutScalable_Apps::main_cam6_set_pane() ); |
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614 TRect settingRect( settingLayout.Rect() ); |
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615 AknLayoutUtils::LayoutControl( iCaptureSetupControl, settingRect, |
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616 AknLayoutScalable_Apps::main_cset6_slider_pane( 1 ) ); |
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617 iViewFinderRectLayout.LayoutRect( iLayoutAreaRect, |
|
618 AknLayoutScalable_Apps::main_cam6_set_pane_g2( 3 ) ); |
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619 return settingRect; |
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620 } |
|
621 } |
|
622 |
|
623 // ---------------------------------------------------- |
|
624 // CCamContainerBase::HandleForegroundEvent |
|
625 // Called to notify of change of app fore/background state |
|
626 // ---------------------------------------------------- |
|
627 // |
|
628 void CCamCaptureSetupContainer::HandleForegroundEventL( TBool aForeground ) |
|
629 { |
|
630 |
|
631 if ( aForeground ) |
|
632 { |
|
633 DrawDeferred(); |
|
634 } |
|
635 } |
|
636 |
|
637 // --------------------------------------------------------------------------- |
|
638 // CCamCaptureSetupContainer::HandleListBoxEventL |
|
639 // Handles Listbox events |
|
640 // --------------------------------------------------------------------------- |
|
641 // |
|
642 void CCamCaptureSetupContainer::HandleListBoxEventL( CEikListBox* aListBox, |
|
643 TListBoxEvent aEventType ) |
|
644 { |
|
645 if( iController.CurrentMode() == ECamControllerIdle || |
|
646 iController.CurrentMode() == ECamControllerShutdown ) |
|
647 { |
|
648 return; |
|
649 } |
|
650 |
|
651 if( !iController.IsViewFinding() && iViewFinding ) |
|
652 { |
|
653 PRINT( _L("Camera <> CCamCaptureSetupContainer::HandleListBoxEventL start viewfinder") ); |
|
654 ReserveAndStartVF(); |
|
655 return; |
|
656 } |
|
657 |
|
658 switch( aEventType ) |
|
659 { |
|
660 |
|
661 case EEventEnterKeyPressed: |
|
662 case EEventItemDoubleClicked: |
|
663 { |
|
664 iView.HandleCommandL(EAknSoftkeyOk); |
|
665 } |
|
666 break; |
|
667 |
|
668 case EEventItemClicked: |
|
669 case EEventPenDownOnItem: // Fall through |
|
670 { |
|
671 MCamListboxModel* model = static_cast<MCamListboxModel*>( aListBox->Model() ); |
|
672 iControlHandler.HandleSettingValueUpdateL( model->ItemValue( aListBox->CurrentItemIndex() ) ); |
|
673 } |
|
674 break; |
|
675 case EEventItemSingleClicked: |
|
676 { |
|
677 MCamListboxModel* model = static_cast<MCamListboxModel*>( aListBox->Model() ); //Warning: downcasting |
|
678 iControlHandler.HandleSettingValueUpdateL( model->ItemValue( aListBox->CurrentItemIndex() ) ); |
|
679 iView.HandleCommandL(EAknSoftkeyOk); |
|
680 } |
|
681 break; |
|
682 default: |
|
683 break; |
|
684 } |
|
685 } |
|
686 /* |
|
687 // --------------------------------------------------------- |
|
688 // CCamCaptureSetupContainer::ShowViewFinderFrame |
|
689 // Receives new viewfinder frame when one is available |
|
690 // --------------------------------------------------------- |
|
691 // |
|
692 void CCamCaptureSetupContainer::ShowViewFinderFrame( const CFbsBitmap* aFrame, TBool /aFrozen/ ) |
|
693 { |
|
694 // If a bitmap pointer was passed |
|
695 if ( aFrame && iViewFinding ) |
|
696 { |
|
697 // draw a portion of the viewfinder |
|
698 // temporary values used, waiting for specification |
|
699 CWindowGc& gc = SystemGc(); |
|
700 gc.Activate( *DrawableWindow() ); |
|
701 TRect rect = iViewFinderRectLayout.Rect(); |
|
702 RWindow window = Window(); |
|
703 window.Invalidate( rect ); |
|
704 window.BeginRedraw( rect ); |
|
705 TRect bitmapPortion = rect; |
|
706 TSize bitmapSize = aFrame->SizeInPixels(); |
|
707 // if the bitmap is too short to offset vertically |
|
708 // display from its top edge |
|
709 if ( bitmapSize.iHeight - rect.iTl.iY < rect.Height() ) |
|
710 { |
|
711 bitmapPortion.Move( 0, 0 - rect.iTl.iY ); |
|
712 } |
|
713 // if the bitmap is too narrow to offset horizontally |
|
714 // display from its left edge |
|
715 if ( bitmapSize.iWidth - rect.iTl.iX < rect.Width() ) |
|
716 { |
|
717 bitmapPortion.Move( 0 - rect.iTl.iX, 0 ); |
|
718 } |
|
719 gc.BitBlt( rect.iTl, aFrame, bitmapPortion ); |
|
720 window.EndRedraw(); |
|
721 gc.Deactivate(); |
|
722 } |
|
723 else // otherwise a null bitmap pointer was passed |
|
724 { |
|
725 |
|
726 } |
|
727 } |
|
728 */ |
|
729 |
|
730 // --------------------------------------------------------- |
|
731 // CCamCaptureSetupContainer::ReserveAndStartVF |
|
732 // --------------------------------------------------------- |
|
733 // |
|
734 void CCamCaptureSetupContainer::ReserveAndStartVF() |
|
735 { |
|
736 PRINT ( _L("Camera => CCamCaptureSetupContainer::ReserveAndStartVF") ); |
|
737 TCamCameraMode mode = iController.CurrentMode(); |
|
738 if(iController.IsAppUiAvailable()) |
|
739 { |
|
740 TVwsViewId currentViewId; |
|
741 CCamAppUi* appUi = static_cast<CCamAppUi*>( iEikonEnv->AppUi() ); |
|
742 appUi->GetActiveViewId( currentViewId ); |
|
743 switch ( currentViewId.iViewUid.iUid ) |
|
744 { |
|
745 case ECamViewIdPhotoUserSceneSetup: |
|
746 case ECamViewIdStillPreCapture: |
|
747 { |
|
748 mode = ECamControllerImage; |
|
749 } |
|
750 break; |
|
751 case ECamViewIdVideoPreCapture: |
|
752 { |
|
753 mode = ECamControllerVideo; |
|
754 } |
|
755 break; |
|
756 default: |
|
757 { |
|
758 //Assume imagemode if view cannot be determined. |
|
759 if(mode==ECamControllerIdle) |
|
760 { |
|
761 mode = ECamControllerImage; |
|
762 } |
|
763 } |
|
764 break; |
|
765 } |
|
766 } |
|
767 //Don't reserve camera and start viewfinder if shutting down. |
|
768 if(mode!=ECamControllerShutdown) |
|
769 { |
|
770 iController.EnterViewfinderMode( mode ); |
|
771 iController.StartIdleTimer(); |
|
772 } |
|
773 PRINT ( _L("Camera <= CCamCaptureSetupContainer::ReserveAndStartVF") ); |
|
774 } |
|
775 // </CAMERAAPP_CAPI_V2_MIGRATION> |
|
776 |
|
777 // End of File |
|