1 /* |
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2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Container class for burst thumbnail view* |
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15 */ |
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16 |
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17 // INCLUDE FILES |
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18 #include <aknview.h> |
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19 #include <cameraapp.rsg> |
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20 #include <vgacamsettings.rsg> |
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21 #include <AknsUtils.h> |
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22 #include <AknsDrawUtils.h> |
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23 #include <touchfeedback.h> |
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24 #include <aknlayoutscalable_apps.cdl.h> // AknLayoutScalable_Apps |
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25 |
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26 |
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27 #include "CamBurstThumbnailContainer.h" |
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28 #include "CamBurstThumbnailGrid.h" |
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29 #include "camlogging.h" |
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30 #include "CamUtility.h" |
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31 |
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32 |
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33 |
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34 // CONSTANTS |
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35 |
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36 // ================= MEMBER FUNCTIONS ======================= |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // CCamBurstThumbnailContainer::NewL |
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40 // Symbian OS two-phased constructor |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 CCamBurstThumbnailContainer* CCamBurstThumbnailContainer::NewL( |
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44 CCamAppController& aController, |
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45 CAknView& aView, |
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46 const TRect& aRect, |
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47 CCamBurstThumbnailGridModel& aGridModel ) |
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48 { |
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49 CCamBurstThumbnailContainer* self = new( ELeave ) |
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50 CCamBurstThumbnailContainer( aController, aView, aGridModel ); |
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51 CleanupStack::PushL( self ); |
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52 self->ConstructL( aRect ); |
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53 CleanupStack::Pop( ); |
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54 // return newly created CCamBurstThumbnailContainer instance |
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55 return self; |
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56 } |
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57 |
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58 // --------------------------------------------------------------------------- |
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59 // CCamBurstThumbnailContainer |
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60 // Destructor |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 CCamBurstThumbnailContainer::~CCamBurstThumbnailContainer() |
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64 { |
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65 delete iGridControl; |
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66 } |
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67 |
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68 // --------------------------------------------------------- |
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69 // CCamBurstThumbnailContainer::ConstructL |
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70 // Symbian OS 2nd phase constructor |
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71 // --------------------------------------------------------- |
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72 // |
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73 void CCamBurstThumbnailContainer::ConstructL( const TRect& aRect ) |
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74 { |
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75 |
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76 PRINT( _L("Camera => CCamBurstThumbnailContainer::ConstructL") ); |
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77 CCamContainerBase::BaseConstructL( aRect ); |
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78 |
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79 iGridControl = CCamBurstThumbnailGrid::NewL( this , iGridModel ); |
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80 |
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81 TRect mainPaneRect; |
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82 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, |
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83 mainPaneRect ); |
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84 TRect statusPaneRect; |
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85 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EStatusPane, |
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86 statusPaneRect ); |
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87 |
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88 // layout area rectangle contains the area, where components need to be |
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89 // drawn to. the container size is the whole screen, but the layouts are |
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90 // for the client area. aRect is the container size that might include or |
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91 // might not include statuspane area. calculating area self will |
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92 // go around the problem |
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93 TRect layoutAreaRect; |
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94 layoutAreaRect = mainPaneRect; |
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95 layoutAreaRect.BoundingRect( statusPaneRect ); |
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96 |
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97 |
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98 TAknLayoutRect burstPaneRect; |
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99 if ( CamUtility::IsNhdDevice() ) |
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100 { |
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101 // use layoutAreaRect for nhd (contains the statuspane) |
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102 burstPaneRect.LayoutRect( layoutAreaRect, AknLayoutScalable_Apps::main_cam4_burst_pane() ); |
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103 // SetRect( layoutAreaRect ); |
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104 } |
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105 else |
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106 { |
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107 // use mainpane for vga |
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108 burstPaneRect.LayoutRect( mainPaneRect, AknLayoutScalable_Apps::main_cam4_burst_pane() ); |
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109 |
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110 } |
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111 |
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112 |
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113 // layout grid |
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114 TInt gridSize = iGridModel.NoOfValidCells(); |
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115 |
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116 if ( gridSize <= KBurstGridDefaultThumbnails) |
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117 { |
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118 AknLayoutUtils::LayoutControl( iGridControl, /*aRect*/ |
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119 burstPaneRect.Rect(), |
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120 AknLayoutScalable_Apps::grid_cam4_burst_pane(1) ); |
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121 } |
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122 else if ( gridSize <= KBurstGridMaxVisibleThumbnails ) |
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123 { |
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124 AknLayoutUtils::LayoutControl( iGridControl, //aRect, |
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125 burstPaneRect.Rect(), |
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126 AknLayoutScalable_Apps::grid_cam4_burst_pane(3) ); |
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127 } |
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128 else // gridSize > KBurstGridMaxVisibleThumbnails |
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129 { |
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130 AknLayoutUtils::LayoutControl( iGridControl, //aRect |
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131 burstPaneRect.Rect(), |
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132 AknLayoutScalable_Apps::grid_cam4_burst_pane(5) ); |
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133 } |
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134 |
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135 // scroll bar |
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136 if ( gridSize > KBurstGridMaxVisibleThumbnails ) |
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137 { |
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138 // Will create the scrollbar if it is needed |
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139 iGridControl->SetMopParent( this ); |
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140 iGridControl->CreateScrollBarL(); |
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141 iGridControl->SetupScrollbarL( ); |
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142 } |
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143 |
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144 |
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145 iFeedback = MTouchFeedback::Instance(); |
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146 |
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147 // make sure that softkeys are shown |
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148 DrawableWindow()->SetOrdinalPosition( KCamPostCaptureWindowOrdinalPos ); |
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149 |
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150 PRINT( _L("Camera <= CCamBurstThumbnailContainer::ConstructL") ); |
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151 } |
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152 |
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153 // --------------------------------------------------------------------------- |
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154 // CCamBurstThumbnailContainer::CCamBurstThumbnailContainer |
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155 // C++ constructor |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 CCamBurstThumbnailContainer::CCamBurstThumbnailContainer( |
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159 CCamAppController& aController, |
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160 CAknView& aView, |
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161 CCamBurstThumbnailGridModel& aGridModel ) |
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162 : CCamContainerBase( aController, aView ), iGridModel( aGridModel ) |
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163 { |
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164 } |
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165 |
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166 // --------------------------------------------------------- |
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167 // CCamBurstThumbnailContainer::CountComponentControls |
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168 // Returns the number of controls owned |
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169 // --------------------------------------------------------- |
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170 // |
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171 TInt CCamBurstThumbnailContainer::CountComponentControls() const |
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172 { |
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173 return CCamContainerBase::CountComponentControls() + 1; // Return the number of controls inside this container |
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174 } |
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175 |
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176 // --------------------------------------------------------- |
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177 // CCamBurstThumbnailContainer::ComponentControl |
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178 // Return pointer to a contained control |
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179 // --------------------------------------------------------- |
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180 // |
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181 CCoeControl* CCamBurstThumbnailContainer::ComponentControl( TInt aIndex ) const |
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182 { |
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183 CCoeControl* control = NULL; |
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184 control = CCamContainerBase::ComponentControl( aIndex ); |
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185 if( control != NULL ) |
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186 return control; |
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187 switch ( aIndex ) |
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188 { |
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189 case 1: |
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190 { |
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191 control = iGridControl; |
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192 } |
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193 break; |
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194 default: |
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195 break; |
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196 } |
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197 |
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198 return control; |
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199 } |
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200 |
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201 |
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202 // --------------------------------------------------------- |
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203 // CCamBurstThumbnailContainer::Draw |
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204 // Draw control |
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205 // --------------------------------------------------------- |
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206 // |
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207 void CCamBurstThumbnailContainer::Draw( const TRect& aRect ) const |
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208 { |
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209 |
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210 CWindowGc& gc = SystemGc(); |
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211 |
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212 // Draw skin background for the |
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213 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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214 MAknsControlContext* cc = AknsDrawUtils::ControlContext( this ); |
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215 AknsDrawUtils::Background( skin, cc, gc, aRect ); |
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216 |
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217 //gc.Clear( Rect() ); |
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218 |
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219 } |
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220 |
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221 // ---------------------------------------------------- |
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222 // CCamBurstThumbnailContainer::OfferKeyEventL |
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223 // Handles this application view's command keys. Forwards other |
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224 // keys to child control(s). |
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225 // ---------------------------------------------------- |
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226 // |
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227 TKeyResponse |
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228 CCamBurstThumbnailContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent, |
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229 TEventCode aType ) |
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230 { |
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231 PRINT( _L("Camera => CCamBurstThumbnailContainer::OfferKeyEventL") ); |
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232 TKeyResponse response( EKeyWasNotConsumed ); |
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233 TBool captureKey = IsCaptureKeyL( aKeyEvent, aType ); |
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234 |
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235 TBool embedded = static_cast<CCamAppUiBase*>( |
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236 CEikonEnv::Static()->AppUi() )->IsEmbedded(); |
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237 |
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238 // If the back softkey is pressed |
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239 if ( aKeyEvent.iScanCode == EStdKeyDevice1 ) |
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240 { |
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241 response = EKeyWasNotConsumed; // indicate key press was not processed |
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242 } |
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243 else if ( aKeyEvent.iScanCode == EStdKeyDevice3 ) // Select key |
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244 { |
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245 // Will pass it on to the view |
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246 response = CCamContainerBase::OfferKeyEventL( aKeyEvent, aType ); |
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247 } |
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248 //make sure to unset DemandKeyRelease |
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249 else if( aType == EEventKeyUp && !embedded ) |
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250 { |
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251 iController.SetDemandKeyRelease( EFalse ); |
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252 } |
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253 else if ( captureKey // && aKeyEvent.iScanCode == EProductKeyCapture ) |
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254 || IsShutterKeyL( aKeyEvent, aType ) |
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255 ) |
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256 { |
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257 if ( aType == EEventKeyDown ) |
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258 // check needed, since EEventFocusLost produces EEventKeyUp for shutterkey |
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259 { |
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260 if ( !embedded ) |
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261 { |
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262 iGridModel.CancelThumbnails(); |
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263 |
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264 iView.HandleCommandL( ECamCmdNewPhoto ); |
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265 // Demand to relese capture key in pre capture view |
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266 iController.SetDemandKeyRelease( ETrue ); |
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267 response = EKeyWasConsumed; |
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268 } |
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269 |
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270 } |
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271 } |
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272 else if ( aType == EEventKey && |
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273 aKeyEvent.iScanCode == EStdKeyBackspace ) // Handle 'C' key |
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274 { |
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275 iView.HandleCommandL( ECamCmdDelete ); |
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276 response = EKeyWasConsumed; |
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277 } |
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278 else if ( aKeyEvent.iScanCode == EStdKeyYes |
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279 && aType == EEventKey && !AknLayoutUtils::PenEnabled() ) |
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280 { |
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281 iView.HandleCommandL( ECamCmdQuickSend ); |
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282 response = EKeyWasConsumed; |
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283 } |
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284 else |
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285 { |
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286 PRINT( _L("Camera <> CCamBurstThumbnailContainer: offer key to grid control..") ); |
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287 response = iGridControl->OfferKeyEventL( aKeyEvent, aType ); |
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288 } |
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289 |
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290 PRINT1( _L("Camera <= CCamBurstThumbnailContainer::OfferKeyEventL, return %d"), response ); |
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291 return response; |
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292 } |
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293 |
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294 void CCamBurstThumbnailContainer::HandlePointerEventL( const TPointerEvent& aPointerEvent ) |
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295 { |
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296 //CCoeControl::HandlePointerEventL( aPointerEvent ); |
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297 |
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298 PRINT3( _L("Camera => CCamBurstThumbnailContainer::HandlePointerEventL iType=%d iPosition=(%d, %d)"), |
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299 aPointerEvent.iType, |
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300 aPointerEvent.iPosition.iX, |
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301 aPointerEvent.iPosition.iY ); |
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302 |
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303 |
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304 if ( aPointerEvent.iType == TPointerEvent::EButton1Up) |
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305 { |
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306 // check if the pointer event should be handled as grid selection |
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307 if ( iGridControl && iGridControl->Rect().Contains( aPointerEvent.iPosition ) ) |
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308 { |
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309 TInt gridItem = iGridControl->HitTestGridItems( aPointerEvent.iPosition ); |
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310 |
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311 if ( gridItem >= 0 ) |
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312 { |
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313 |
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314 if ( iFeedback ) |
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315 { |
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316 iFeedback->InstantFeedback( ETouchFeedbackBasic ); |
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317 } |
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318 // inform model about the new higlighted item |
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319 if ( iGridModel.SetHighlight( gridItem ) ) |
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320 { |
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321 // highlight changed -> redraw |
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322 DrawDeferred(); |
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323 } |
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324 else |
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325 { |
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326 // highlight item did not change -> open item in postcapture view |
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327 iView.HandleCommandL( EAknSoftkeySelect ); |
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328 } |
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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 |
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334 |
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335 PRINT( _L("Camera <= CCamBurstThumbnailContainer::HandlePointerEventL")); |
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336 |
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337 } |
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338 |
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339 // End of File |
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