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1 /* |
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2 * Copyright (c) 2007-2008 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: Implements the location settings for image settings* |
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15 */ |
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16 |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 |
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21 #include <gscamerapluginrsc.rsg> |
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22 #include <barsread.h> |
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23 #include <AknQueryValue.h> |
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24 #include <AknIconUtils.h> |
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25 #include <akntitle.h> // CAknTitlePane |
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26 #include <aknappui.h> |
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27 #include <AknsUtils.h> |
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28 #include <AknsDrawUtils.h> |
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29 #include <StringLoader.h> |
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30 #include <cameraapp.mbg> |
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31 #include <aknlayoutscalable_apps.cdl.h> |
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32 #include <layoutmetadata.cdl.h> |
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33 #include <touchfeedback.h> |
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34 |
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35 #include "CamLocationSettingContainer.h" |
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36 #include "CamUtility.h" |
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37 #include "CamCaptureSetupListBox.h" |
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38 #include "CamCaptureSetupListBoxModel.h" |
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39 #include "CamPanic.h" |
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40 #include "camuiconstants.h" |
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41 #include "camuidconstants.h" |
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42 #include "CamAppUiBase.h" |
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43 #include "CamStaticSettingsModel.h" |
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44 #include "GSCamcorderPlugin.h" |
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45 |
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46 // ============================ MEMBER FUNCTIONS =============================== |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CCamLocationSettingContainer::CCamLocationSettingContainer |
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50 // C++ default constructor can NOT contain any code, that |
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51 // might leave. |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 CCamLocationSettingContainer::CCamLocationSettingContainer( MCamAppController& aController, |
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55 TCamCameraMode aMode, |
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56 CCoeControl* aParent ) |
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57 : iParent( aParent ), |
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58 iController( aController ), |
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59 iMode( aMode ), |
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60 iActivateOnTouchRelease( EFalse ) |
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61 { |
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62 } |
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63 |
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64 // ----------------------------------------------------------------------------- |
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65 // CCamLocationSettingContainer::ConstructL |
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66 // Symbian 2nd phase constructor can leave. |
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67 // ----------------------------------------------------------------------------- |
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68 // |
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69 void CCamLocationSettingContainer::ConstructL() |
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70 { |
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71 PRINT(_L("Camera => CCamLocationSettingContainer::ConstructL") ) |
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72 PRINT(_L("Camera <= CCamLocationSettingContainer::ConstructL") ) |
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73 } |
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74 |
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75 // ----------------------------------------------------------------------------- |
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76 // CCamLocationSettingContainer::NewL |
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77 // Two-phased constructor. |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 CCamLocationSettingContainer* |
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81 CCamLocationSettingContainer::NewL( MCamAppController& aController, |
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82 TCamCameraMode aMode, |
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83 CCoeControl* aParent ) |
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84 { |
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85 CCamLocationSettingContainer* self = |
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86 new( ELeave ) CCamLocationSettingContainer( aController, aMode, aParent ); |
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87 CleanupStack::PushL( self ); |
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88 self->ConstructL(); |
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89 CleanupStack::Pop(); |
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90 return self; |
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91 } |
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92 |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // CCamLocationSettingContainer::~CCamLocationSettingContainer |
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96 // Destructor |
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97 // ----------------------------------------------------------------------------- |
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98 // |
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99 CCamLocationSettingContainer::~CCamLocationSettingContainer() |
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100 { |
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101 PRINT( _L("Camera => ~CCamLocationSettingContainer") ); |
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102 CCamAppUiBase* appUi = static_cast<CCamAppUiBase*>( iEikonEnv->AppUi() ); |
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103 if ( appUi ) |
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104 { |
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105 TInt resId = ( ECamControllerVideo == iMode ) |
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106 ? R_CAM_VIDEO_SETTINGS_TITLE_NAME |
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107 : R_CAM_PHOTO_SETTINGS_TITLE_NAME; |
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108 |
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109 TRAP_IGNORE( appUi->SetTitleL( resId ) ); |
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110 } |
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111 iDescArray.ResetAndDestroy(); |
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112 iDescLayoutArray.Close(); |
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113 if ( iCurrentDescLineArray ) |
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114 { |
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115 iCurrentDescLineArray->Reset(); |
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116 delete iCurrentDescLineArray; |
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117 } |
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118 delete iListBox; |
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119 |
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120 if ( iTextTitle ) |
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121 { |
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122 delete iTextTitle; |
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123 iTextTitle = NULL; |
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124 } |
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125 |
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126 PRINT( _L("Camera <= ~CCamLocationSettingContainer") ); |
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127 } |
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128 |
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129 // ----------------------------------------------------------------------------- |
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130 // CCamLocationSettingContainer::SelectedQuality |
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131 // Returns the value selected by the listbox |
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132 // ----------------------------------------------------------------------------- |
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133 // |
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134 TInt CCamLocationSettingContainer::SelectedValue() const |
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135 { |
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136 CCamCaptureSetupListBoxModel *model = static_cast<CCamCaptureSetupListBoxModel *>( iListBox->Model() ); |
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137 return model->ItemValue( iListBox->CurrentItemIndex() ); |
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138 } |
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139 |
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140 // ----------------------------------------------------------------------------- |
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141 // CCamLocationSettingContainer::ConstructFromResourceL |
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142 // Constructs the container from the resource |
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143 // ----------------------------------------------------------------------------- |
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144 // |
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145 void CCamLocationSettingContainer::ConstructFromResourceL( TResourceReader& /*aReader*/ ) |
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146 { |
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147 CAknViewAppUi* viewAppUi = static_cast<CAknViewAppUi*>( CCoeEnv::Static()->AppUi() ); |
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148 CGSCamcorderPlugin* parent = static_cast<CGSCamcorderPlugin*> |
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149 ( viewAppUi->View( KGSCamcorderGSPluginUid ) ); |
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150 |
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151 // set up the container windows here as setting page window |
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152 // isn't created until CAknSettingPage::ConstructFromResourceL is called |
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153 SetContainerWindowL( *iParent ); |
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154 |
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155 TRect mainPaneRect; |
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156 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, |
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157 mainPaneRect ); |
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158 TRect statusPaneRect; |
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159 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EStatusPane, |
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160 statusPaneRect ); |
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161 |
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162 // layout area rectangle contains the area, where components need to be |
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163 // drawn to. the container size is the whole screen, but the layouts are |
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164 // for the client area. aRect is the container size that might include or |
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165 // might not include statuspane area. calculating area self will |
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166 // go around the problem |
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167 TRect layoutAreaRect; |
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168 layoutAreaRect = mainPaneRect; |
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169 layoutAreaRect.BoundingRect( statusPaneRect ); |
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170 |
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171 // set the layouts for the rect containing the description |
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172 if ( CamUtility::IsNhdDevice() ) |
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173 { |
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174 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
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175 { |
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176 iSummaryRect.LayoutRect( layoutAreaRect, AknLayoutScalable_Apps::main_cset_text2_pane( 0 ) ); |
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177 } |
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178 else |
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179 { |
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180 iSummaryRect.LayoutRect( layoutAreaRect, AknLayoutScalable_Apps::main_cset_text2_pane( 1 ) ); |
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181 } |
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182 } |
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183 else |
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184 { |
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185 iSummaryRect.LayoutRect( layoutAreaRect, AknLayoutScalable_Apps::main_cset6_text2_pane( 0 ) ); |
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186 } |
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187 |
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188 TRAPD( ignore, |
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189 ConstructSummaryDetailsFromResourceL( R_CAM_OFF_ON_LOC_TEXT_LIST_SUMMARY ); |
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190 ) |
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191 if ( ignore ) |
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192 { |
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193 // Do nothing ( removes build warning ) |
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194 } |
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195 |
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196 iCurrentDescLineArray = new( ELeave ) CArrayFixFlat<TPtrC>( 5 ); |
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197 |
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198 // set layout for 5 lines of descriptive text |
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199 iDescLayoutArray.Reset(); |
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200 TAknLayoutText layout; |
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201 TAknLayoutScalableParameterLimits listLimits = |
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202 AknLayoutScalable_Apps::main_cset_text2_pane_t1_copy1_ParamLimits( 0 ); |
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203 TInt lineCount = listLimits.LastRow() + 1; |
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204 for ( TInt i = 0; i < lineCount; i++ ) |
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205 { |
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206 if ( CamUtility::IsNhdDevice() ) |
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207 { |
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208 layout.LayoutText( iSummaryRect.Rect(), |
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209 AknLayoutScalable_Apps::main_cset_text2_pane_t1( i ) ); |
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210 } |
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211 else |
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212 { |
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213 layout.LayoutText( iSummaryRect.Rect(), |
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214 AknLayoutScalable_Apps::main_cset_text2_pane_t1_copy1(0,0,i) ); |
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215 } |
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216 User::LeaveIfError( iDescLayoutArray.Append( layout ) ); |
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217 } |
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218 |
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219 TInt listInt = ECamSettingItemRecLocation; |
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220 iListBox = new( ELeave ) CCamCaptureSetupListBox( this, iController ); |
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221 iListBox->ConstructL( this, |
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222 R_CAM_OFF_ON_LOC_TEXT_LIST, |
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223 TInt( ECamSettingItemRecLocation ), |
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224 0, |
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225 EFalse, |
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226 ETrue ); |
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227 if ( parent ) |
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228 { |
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229 iListBox->InitializeL |
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230 ( parent->IntegerSettingValue( listInt ) ); |
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231 } |
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232 iListBox->SetContainerWindowL( *iParent ); |
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233 iListBox->DisableSingleClick( ETrue ); |
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234 |
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235 TRect listboxRect; |
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236 ReadListboxLayoutL(listboxRect); |
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237 |
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238 // Determine the height of the listbox; Either the height based on the number of items, |
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239 // or the maximum allowed listbox height. |
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240 CEikScrollBarFrame::TScrollBarVisibility visibility = CEikScrollBarFrame::EOff; |
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241 TInt maxListBoxHeight = listboxRect.Height(); |
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242 TInt listBoxHeight = iListBox->CalcHeightBasedOnNumOfItems( |
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243 iListBox->Model()->NumberOfItems() ); |
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244 if ( maxListBoxHeight < listBoxHeight ) |
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245 { |
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246 // there are more items than would fit to the listbox rectangle |
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247 |
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248 // the maximum height is the total height of items |
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249 // that can fit to the maxlistboxheight |
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250 TInt itemHeight = iListBox->ItemHeight(); |
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251 TInt itemsVisible = maxListBoxHeight / itemHeight; |
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252 listBoxHeight = itemsVisible * itemHeight; |
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253 |
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254 // the scrollbar needs to be turned on |
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255 visibility = CEikScrollBarFrame::EOn; |
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256 } |
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257 |
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258 // get layout for the listbox rect |
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259 TAknLayoutRect listboxLayoutRect; |
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260 if ( visibility == CEikScrollBarFrame::EOn ) |
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261 { |
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262 // if scrollbars are used, use scrollbar layout |
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263 if ( CamUtility::IsNhdDevice() ) |
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264 { |
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265 listboxLayoutRect.LayoutRect( listboxRect, |
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266 AknLayoutScalable_Apps::main_cset_list_pane( 0 ) ); |
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267 } |
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268 else |
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269 { |
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270 listboxLayoutRect.LayoutRect( listboxRect, |
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271 AknLayoutScalable_Apps::main_cset_list_pane_copy1( 0 ) ); |
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272 } |
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273 } |
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274 else |
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275 { |
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276 if ( CamUtility::IsNhdDevice() ) |
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277 { |
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278 listboxLayoutRect.LayoutRect( listboxRect, |
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279 AknLayoutScalable_Apps::main_cset_list_pane( 1 ) ); |
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280 } |
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281 else |
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282 { |
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283 listboxLayoutRect.LayoutRect( listboxRect, |
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284 AknLayoutScalable_Apps::main_cset_list_pane_copy1( 1 ) ); |
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285 } |
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286 } |
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287 |
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288 // layout scrollbarpane (will not be visible if not needed) |
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289 TAknLayoutRect scrollbarLayoutRect; |
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290 if ( CamUtility::IsNhdDevice() ) |
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291 { |
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292 scrollbarLayoutRect.LayoutRect( listboxRect, |
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293 AknLayoutScalable_Apps::scroll_pane_cp028( 0 ) ); |
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294 } |
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295 else |
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296 { |
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297 scrollbarLayoutRect.LayoutRect( listboxRect, |
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298 AknLayoutScalable_Apps::scroll_pane_cp028_copy1( 0 ) ); |
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299 } |
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300 |
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301 // calculate the layout for the listbox with changed height |
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302 const AknLayoutUtils::SAknLayoutControl listboxLayout = |
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303 { ELayoutEmpty, listboxRect.iTl.iX, listboxRect.iTl.iY, |
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304 ELayoutEmpty, ELayoutEmpty, |
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305 listboxLayoutRect.Rect().Width(), listBoxHeight }; |
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306 |
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307 AknLayoutUtils::LayoutControl( iListBox, |
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308 layoutAreaRect, listboxLayout); |
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309 |
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310 iListBox->CreateScrollBarFrameL( ETrue ); |
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311 iListBox->ScrollBarFrame()->SetScrollBarVisibilityL( |
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312 CEikScrollBarFrame::EOff, |
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313 visibility ); |
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314 iListBox->MakeVisible( ETrue ); |
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315 iListBox->SetFocus( EFalse, ENoDrawNow ); |
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316 iListBox->UpdateScrollBarsL(); |
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317 iListBox->ScrollBarFrame()->DrawScrollBarsNow(); |
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318 iListBox->SetListBoxObserver(this); |
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319 SplitCurrentTextL(); |
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320 |
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321 // Prevents the system filling invalidated areas with the background colour - |
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322 // helps reduce flicker. |
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323 Window().SetBackgroundColor(); |
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324 |
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325 ConstructContainerTitleFromResourceL( R_CAM_PHOTO_LOCATION_SETTINGS_TITLE_NAME ); |
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326 CCamAppUiBase* appUi = static_cast<CCamAppUiBase*>( iEikonEnv->AppUi() ); |
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327 appUi->SetTitleL( iTextTitle->Des() ); |
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328 } |
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329 |
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330 // ----------------------------------------------------------------------------- |
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331 // CCamLocationSettingContainer::CountComponentControls |
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332 // return the number of component controls |
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333 // ----------------------------------------------------------------------------- |
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334 // |
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335 TInt CCamLocationSettingContainer::CountComponentControls() const |
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336 { |
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337 return 1; // the listbox |
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338 } |
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339 |
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340 // ----------------------------------------------------------------------------- |
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341 // CCamLocationSettingContainer::ComponentControl |
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342 // return the control at a given index |
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343 // ----------------------------------------------------------------------------- |
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344 // |
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345 CCoeControl* CCamLocationSettingContainer::ComponentControl( TInt /*aIndex*/ ) const |
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346 { |
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347 return iListBox; |
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348 } |
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349 |
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350 // ----------------------------------------------------------------------------- |
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351 // CCamLocationSettingContainer::Draw |
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352 // Draws the container |
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353 // ----------------------------------------------------------------------------- |
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354 // |
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355 void CCamLocationSettingContainer::Draw( const TRect& /*aRect*/ ) const |
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356 { |
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357 CWindowGc& gc = SystemGc(); |
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358 |
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359 // Draw skin background |
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360 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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361 MAknsControlContext* cc = AknsDrawUtils::ControlContext( this ); |
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362 AknsDrawUtils::Background( skin, cc, gc, Rect() ); |
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363 |
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364 // Draw summary text |
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365 DrawSummaryText( gc ); |
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366 } |
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367 |
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368 // ----------------------------------------------------------------------------- |
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369 // CCamLocationSettingContainer::SizeChanged |
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370 // Handles a change in the size of the control |
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371 // ----------------------------------------------------------------------------- |
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372 // |
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373 void CCamLocationSettingContainer::SizeChanged() |
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374 { |
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375 // Do this only if the listbox has been created, ie. ConstructFromResourceL() has been called |
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376 if (iListBox) |
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377 { |
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378 TRect listboxRect; |
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379 TRAPD( ignore, ReadListboxLayoutL(listboxRect) ); |
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380 if ( ignore ) |
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381 { |
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382 // Just return if the resource reader fails |
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383 return; |
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384 } |
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385 |
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386 TRect mainPaneRect; |
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387 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, |
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388 mainPaneRect ); |
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389 TRect statusPaneRect; |
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390 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EStatusPane, |
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391 statusPaneRect ); |
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392 |
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393 // layout area rectangle contains the area, where components need to be |
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394 // drawn to. the container size is the whole screen, but the layouts are |
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395 // for the client area. aRect is the container size that might include or |
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396 // might not include statuspane area. calculating area self will |
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397 // go around the problem |
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398 TRect layoutAreaRect; |
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399 layoutAreaRect = mainPaneRect; |
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400 layoutAreaRect.BoundingRect( statusPaneRect ); |
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401 |
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402 // Determine the height of the listbox; Either the height based on the number of items, |
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403 // or the maximum allowed listbox height. |
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404 CEikScrollBarFrame::TScrollBarVisibility visibility = CEikScrollBarFrame::EOff; |
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405 TInt maxListBoxHeight = listboxRect.Height(); |
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406 TInt listBoxHeight = iListBox->CalcHeightBasedOnNumOfItems( |
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407 iListBox->Model()->NumberOfItems() ); |
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408 if ( maxListBoxHeight < listBoxHeight ) |
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409 { |
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410 // there are more items than would fit to the listbox rectangle |
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411 |
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412 // the maximum height is the total height of items |
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413 // that can fit to the maxlistboxheight |
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414 TInt itemHeight = iListBox->ItemHeight(); |
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415 TInt itemsVisible = maxListBoxHeight / itemHeight; |
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416 listBoxHeight = itemsVisible * itemHeight; |
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417 |
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418 // the scrollbar needs to be turned on |
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419 visibility = CEikScrollBarFrame::EOn; |
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420 } |
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421 |
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422 // get layout for the listbox rect |
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423 TAknLayoutRect listboxLayoutRect; |
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424 if ( visibility == CEikScrollBarFrame::EOn ) |
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425 { |
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426 // if scrollbars are used, use scrollbar layout |
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427 if ( CamUtility::IsNhdDevice() ) |
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428 { |
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429 listboxLayoutRect.LayoutRect( listboxRect, |
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430 AknLayoutScalable_Apps::main_cset_list_pane( 0 ) ); |
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431 } |
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432 else |
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433 { |
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434 listboxLayoutRect.LayoutRect( listboxRect, |
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435 AknLayoutScalable_Apps::main_cset_list_pane_copy1( 0 ) ); |
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436 } |
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437 } |
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438 else |
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439 { |
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440 if ( CamUtility::IsNhdDevice() ) |
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441 { |
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442 listboxLayoutRect.LayoutRect( listboxRect, |
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443 AknLayoutScalable_Apps::main_cset_list_pane( 1 ) ); |
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444 } |
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445 else |
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446 { |
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447 listboxLayoutRect.LayoutRect( listboxRect, |
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448 AknLayoutScalable_Apps::main_cset_list_pane_copy1( 1 ) ); |
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449 } |
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450 } |
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451 |
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452 // layout scrollbarpane (will not be visible if not needed) |
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453 TAknLayoutRect scrollbarLayoutRect; |
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454 if ( CamUtility::IsNhdDevice() ) |
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455 { |
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456 scrollbarLayoutRect.LayoutRect( listboxRect, |
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457 AknLayoutScalable_Apps::scroll_pane_cp028( 0 ) ); |
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458 } |
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459 else |
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460 { |
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461 scrollbarLayoutRect.LayoutRect( listboxRect, |
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462 AknLayoutScalable_Apps::scroll_pane_cp028_copy1( 0 ) ); |
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463 } |
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464 |
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465 // calculate the layout for the listbox with changed height |
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466 const AknLayoutUtils::SAknLayoutControl listboxLayout = |
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467 { ELayoutEmpty, listboxRect.iTl.iX, listboxRect.iTl.iY, |
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468 ELayoutEmpty, ELayoutEmpty, |
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469 listboxLayoutRect.Rect().Width(), listBoxHeight }; |
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470 |
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471 AknLayoutUtils::LayoutControl( iListBox, |
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472 layoutAreaRect, listboxLayout); |
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473 } |
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474 } |
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475 |
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476 // ----------------------------------------------------------------------------- |
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477 // CCamLocationSettingContainer::OfferKeyEventL |
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478 // Handles key events |
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479 // ----------------------------------------------------------------------------- |
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480 // |
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481 TKeyResponse CCamLocationSettingContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent, |
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482 TEventCode aType ) |
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483 { |
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484 TKeyResponse keyResponse = iListBox->OfferKeyEventL( aKeyEvent, aType ); |
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485 if ( keyResponse == EKeyWasConsumed ) |
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486 { |
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487 ReportEventL( MCoeControlObserver::EEventStateChanged ); |
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488 } |
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489 return keyResponse; |
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490 } |
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491 |
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492 // ----------------------------------------------------------------------------- |
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493 // CCamLocationSettingContainer::HandleSettingValueUpdateL |
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494 // Handles a change to the setting value |
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495 // ----------------------------------------------------------------------------- |
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496 // |
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497 void CCamLocationSettingContainer::HandleSettingValueUpdateL( TInt /*aNewValue*/ ) |
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498 { |
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499 SplitCurrentTextL(); |
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500 ActivateGc(); |
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501 Window().Invalidate( iSummaryRect.Rect() ); |
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502 DeactivateGc(); |
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503 } |
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504 |
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505 // ----------------------------------------------------------------------------- |
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506 // CCamLocationSettingContainer::ReadListboxLayoutL |
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507 // Reads the listbox layout |
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508 // ----------------------------------------------------------------------------- |
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509 // |
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510 void CCamLocationSettingContainer::ReadListboxLayoutL( TRect& aRect ) |
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511 { |
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512 TRect mainPaneRect; |
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513 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, |
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514 mainPaneRect ); |
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515 TRect statusPaneRect; |
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516 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EStatusPane, |
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517 statusPaneRect ); |
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518 |
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519 // layout area rectangle contains the area, where components need to be |
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520 // drawn to. the container size is the whole screen, but the layouts are |
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521 // for the client area. aRect is the container size that might include or |
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522 // might not include statuspane area. calculating area self will |
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523 // go around the problem |
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524 TRect layoutAreaRect; |
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525 layoutAreaRect = mainPaneRect; |
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526 layoutAreaRect.BoundingRect( statusPaneRect ); |
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527 |
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528 // get the rect size for listbox in the layout |
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529 TAknLayoutRect listboxLayoutRect; |
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530 if ( CamUtility::IsNhdDevice() ) |
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531 { |
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532 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
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533 { |
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534 listboxLayoutRect.LayoutRect( layoutAreaRect, |
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535 AknLayoutScalable_Apps::main_cset_listscroll_pane( 4 ) ); |
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536 } |
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537 else |
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538 { |
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539 listboxLayoutRect.LayoutRect( layoutAreaRect, |
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540 AknLayoutScalable_Apps::main_cset_listscroll_pane( 5 ) ); |
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541 } |
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542 } |
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543 else |
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544 { |
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545 listboxLayoutRect.LayoutRect( layoutAreaRect, |
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546 AknLayoutScalable_Apps::main_cset6_listscroll_pane( 4 ) ); |
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547 } |
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548 aRect.SetRect(listboxLayoutRect.Rect().iTl, listboxLayoutRect.Rect().Size() ); |
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549 } |
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550 |
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551 // ----------------------------------------------------------------- |
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552 // CCamLocationSettingContainer::ConstructSummaryDetailsFromResourceL |
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553 // Sets up the layouts of the summary items |
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554 // ----------------------------------------------------------------- |
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555 void CCamLocationSettingContainer::ConstructSummaryDetailsFromResourceL(TInt aResourceId) |
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556 { |
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557 TResourceReader reader; |
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558 iEikonEnv->CreateResourceReaderLC( reader, aResourceId ); |
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559 const TInt count = reader.ReadInt16(); |
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560 |
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561 TInt i = -1; |
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562 // bitmapID and SummarySceneId are needed since we are using |
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563 // a resource that requires fetching those values also. |
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564 // The reason why the resource itself is not changed is |
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565 // that we are using a CamCaptureSetupListBox that needs those. |
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566 // This requires much less work if not creating own listbox type that |
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567 // would otherwise have to be created. CamCaptureSetupListBox is now |
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568 // used here in such a way that the listbox icon are is set to zero width |
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569 // and no bitmap icon is showed. |
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570 TInt bitmapId = -1; |
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571 // To remove warning about setting variable but never using it |
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572 TInt summarySceneId = bitmapId; |
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573 // made to remove warning. (explained above comments) |
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574 bitmapId = summarySceneId; |
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575 |
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576 HBufC16* descr = NULL; |
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577 |
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578 // Read all of the summary entries from the resource file |
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579 for ( i = 0; i < count; i++ ) |
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580 { |
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581 summarySceneId = reader.ReadInt16(); |
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582 bitmapId = reader.ReadInt32(); |
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583 descr = reader.ReadHBufC16L(); |
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584 |
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585 // This hack because an empty resource string which comes as NULL from the resource reader. |
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586 // This would create crash later on. |
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587 if ( NULL == descr ) |
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588 { |
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589 _LIT(KText,""); |
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590 HBufC* buf; |
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591 buf = HBufC::NewL(0); |
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592 *buf = KText; |
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593 User::LeaveIfError( iDescArray.Append( buf ) ); |
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594 } |
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595 else |
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596 { |
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597 User::LeaveIfError( iDescArray.Append( descr ) ); |
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598 } |
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599 } |
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600 CleanupStack::PopAndDestroy(); // reader |
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601 } |
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602 |
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603 |
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604 // ----------------------------------------------------------------- |
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605 // CCamLocationModeContainer::DrawSummaryText |
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606 // Draws summary title and description text |
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607 // ----------------------------------------------------------------- |
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608 void CCamLocationSettingContainer::DrawSummaryText( CWindowGc& aGc ) const |
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609 { |
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610 // aGc.SetBrushColor( KRgbShadedWhite ); |
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611 // aGc.Clear( iSummaryRect.Rect() ); |
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612 |
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613 TInt count = iCurrentDescLineArray->Count(); |
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614 TInt layoutCount = iDescLayoutArray.Count(); |
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615 TRgb color; |
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616 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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617 AknsUtils::GetCachedColor( skin, color, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG10 ); |
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618 |
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619 if ( layoutCount < count ) |
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620 { |
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621 count = layoutCount; |
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622 } |
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623 TInt i; |
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624 for ( i = 0; i < count; i++ ) |
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625 { |
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626 iDescLayoutArray[i].DrawText( aGc, ( *iCurrentDescLineArray )[i], ETrue, color ); |
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627 } |
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628 } |
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629 |
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630 // ----------------------------------------------------------------- |
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631 // CCamLocationModeContainer::SplitCurrentTextL |
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632 // Splits the summary title and description text into multiple lines that fit the status layouts |
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633 // ----------------------------------------------------------------- |
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634 void CCamLocationSettingContainer::SplitCurrentTextL() |
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635 { |
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636 // Use the layout info from the first line for width and font |
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637 TAknLayoutText layout = iDescLayoutArray[0]; |
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638 AknTextUtils::WrapToArrayL( *iDescArray[iListBox->CurrentItemIndex()], |
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639 layout.TextRect().Width(), |
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640 *( layout.Font() ), |
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641 *iCurrentDescLineArray ); |
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642 } |
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643 |
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644 |
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645 // -------------------------------------------------------------------------- |
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646 // CCamLocationSettingContainer::ConstructContainerTitleFromResourceL |
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647 // -------------------------------------------------------------------------- |
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648 // |
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649 void CCamLocationSettingContainer::ConstructContainerTitleFromResourceL( TInt aResourceId ) |
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650 { |
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651 TResourceReader reader; |
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652 iEikonEnv->CreateResourceReaderLC( reader, aResourceId ); // cleanupstack |
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653 |
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654 iTextTitle = reader.ReadHBufC16L(); |
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655 |
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656 CleanupStack::PopAndDestroy(); // reader |
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657 } |
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658 |
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659 // -------------------------------------------------------------------------- |
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660 // CCamLocationSettingContainer::HandlePointerEventL |
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661 // -------------------------------------------------------------------------- |
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662 // |
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663 void CCamLocationSettingContainer::HandlePointerEventL( const TPointerEvent& aPointerEvent ) |
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664 { |
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665 RDebug::Print(_L("CCamLocationSettingContainer::HandlePointerEventL iType=%d iPosition=(%d, %d)"), |
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666 aPointerEvent.iType, |
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667 aPointerEvent.iPosition.iX, |
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668 aPointerEvent.iPosition.iY ); |
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669 iListBox->HandlePointerEventL( aPointerEvent ); |
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670 /*TInt oldListItemIndex = -1; |
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671 TInt newListItemIndex = -1; |
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672 TBool handleItemActivation = EFalse; |
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673 |
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674 if ( iListBox ) |
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675 { |
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676 oldListItemIndex = iListBox->CurrentItemIndex(); |
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677 } |
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678 |
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679 CCoeControl::HandlePointerEventL( aPointerEvent ); |
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680 |
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681 if ( iListBox ) |
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682 { |
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683 newListItemIndex = iListBox->CurrentItemIndex(); |
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684 } |
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685 |
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686 if ( oldListItemIndex != -1 && newListItemIndex != -1 ) |
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687 { |
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688 |
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689 // figure out if item was activated by touch down + release combination on same item |
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690 if ( aPointerEvent.iType == TPointerEvent::EButton1Down ) |
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691 { |
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692 if ( newListItemIndex != oldListItemIndex ) |
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693 { |
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694 iActivateOnTouchRelease = EFalse; |
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695 } |
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696 else |
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697 { |
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698 // set the current item to be activated on touch release |
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699 iActivateOnTouchRelease = ETrue; |
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700 } |
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701 } |
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702 else if ( aPointerEvent.iType == TPointerEvent::EButton1Up ) |
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703 { |
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704 if ( iActivateOnTouchRelease && ( newListItemIndex == oldListItemIndex ) ) |
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705 { |
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706 TInt pointedItemIndex; |
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707 TBool focusableItemPointed = iListBox->View()->XYPosToItemIndex(aPointerEvent.iPosition, pointedItemIndex ); |
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708 // check that pointer is in focusable area |
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709 if ( focusableItemPointed ) |
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710 { |
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711 // only if list item index has not changed during event and iActivateOnTouchRelease is true |
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712 handleItemActivation = ETrue; |
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713 iActivateOnTouchRelease = EFalse; |
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714 } |
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715 else |
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716 { |
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717 iActivateOnTouchRelease = EFalse; |
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718 } |
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719 } |
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720 } |
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721 else |
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722 { |
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723 // aPointerEvent.iType == TPointerEvent::EDrag |
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724 |
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725 if ( newListItemIndex != oldListItemIndex ) |
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726 { |
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727 // change only when drag event changes the listitem index |
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728 iActivateOnTouchRelease = EFalse; |
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729 } |
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730 } |
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731 |
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732 } // end if ( oldListItemIndex != -1 && newListItemIndex != -1 ) |
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733 |
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734 if ( handleItemActivation ) |
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735 { |
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736 TKeyEvent key; |
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737 key.iRepeats = 0; |
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738 key.iCode = EKeyOK; |
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739 key.iModifiers = 0; |
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740 iEikonEnv->SimulateKeyEventL( key, EEventKey ); |
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741 }*/ |
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742 |
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743 } // end of HandlePointerEventL |
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744 // --------------------------------------------------------------------------- |
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745 // CCamLocationSettingContainer::HandleListBoxEventL |
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746 // Handles Listbox events |
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747 // --------------------------------------------------------------------------- |
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748 // |
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749 void CCamLocationSettingContainer::HandleListBoxEventL( CEikListBox* aListBox, |
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750 TListBoxEvent aEventType ) |
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751 { |
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752 |
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753 switch( aEventType ) |
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754 { |
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755 |
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756 case EEventEnterKeyPressed: |
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757 case EEventItemDoubleClicked: |
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758 { |
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759 TKeyEvent key; |
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760 key.iRepeats = 0; |
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761 key.iCode = EKeyOK; |
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762 key.iModifiers = 0; |
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763 iEikonEnv->SimulateKeyEventL( key, EEventKey ); |
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764 } |
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765 break; |
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766 case EEventItemClicked: |
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767 { |
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768 HandleSettingValueUpdateL( iListBox->CurrentItemIndex() ); |
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769 } |
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770 break; |
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771 default: |
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772 break; |
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773 } |
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774 } |
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775 // End of File |