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1 /* |
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2 * Copyright (c) 2009 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: Taskswitcher Fast Swap area UI |
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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 <avkon.mbg> |
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20 #include <aknlayoutscalable_apps.cdl.h> |
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21 #include <layoutmetadata.cdl.h> |
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22 #include <AknsFrameBackgroundControlContext.h> |
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23 #include <touchfeedback.h> |
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24 |
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25 #include "tsfastswapgrid.h" |
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26 #include "tsapplogging.h" |
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27 |
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28 /* ================================================================================ |
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29 * CTsFastSwapGrid |
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30 * ================================================================================ |
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31 */ |
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32 |
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33 const TInt KCloseIconRedrawTime = 300000; // 0.3 second |
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34 |
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35 const TInt KStrokeThickness = 1; |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CTsFastSwapGrid::CTsFastSwapGrid |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 CTsFastSwapGrid::CTsFastSwapGrid() |
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42 : CAknGrid(), |
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43 iCloseIconHitIdx( KErrNotFound ), |
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44 iBehaviour( ETouchOnly ), |
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45 iHighlightVisible( EFalse ), |
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46 iAknEventHandlingEnabled(ETrue) |
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47 { |
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48 } |
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49 |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // CTsFastSwapGrid::~CTsFastSwapGrid |
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53 // ----------------------------------------------------------------------------- |
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54 // |
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55 CTsFastSwapGrid::~CTsFastSwapGrid() |
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56 { |
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57 iCloseItems.Close(); |
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58 delete iCloseIconRedrawTimer; |
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59 } |
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60 |
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61 // ----------------------------------------------------------------------------- |
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62 // CTsFastSwapGrid::ConstructL |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 void CTsFastSwapGrid::ConstructL( const CCoeControl* aParent ) |
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66 { |
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67 TSLOG_CONTEXT( CTsFastSwapGrid::ConstructL, TSLOG_LOCAL ); |
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68 TSLOG_IN(); |
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69 |
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70 iParent = aParent; |
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71 CAknGrid::ConstructL( aParent, EAknListBoxSelectionGrid ); |
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72 SetPrimaryScrollingType(CAknGridView::EScrollFollowsItemsAndLoops); |
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73 SetSecondaryScrollingType(CAknGridView::EScrollFollowsItemsAndLoops); |
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74 iCloseIconRedrawTimer = new (ELeave) CTsFastSwapTimer( *this ); |
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75 iCloseIconRedrawTimer->ConstructL(); |
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76 |
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77 TSLOG_OUT(); |
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78 } |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // CTsFastSwapGrid::HandlePointerEventL |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 void CTsFastSwapGrid::HandlePointerEventL( const TPointerEvent &aPointerEvent ) |
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85 { |
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86 TSLOG_CONTEXT( CTsFastSwapGrid::HandlePointerEventL, TSLOG_LOCAL ); |
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87 TSLOG_IN(); |
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88 |
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89 TBool eventHandled( EFalse ); |
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90 if ( aPointerEvent.iType == TPointerEvent::EButton1Up || |
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91 aPointerEvent.iType == TPointerEvent::EButton1Down ) |
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92 { |
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93 // Check if close icon has been hit |
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94 // Find hit item |
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95 TInt hitItem( KErrNotFound ); |
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96 for ( TInt i = 0; i < Model()->NumberOfItems(); i++ ) |
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97 { |
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98 if ( GridView()->XYPosToItemIndex( aPointerEvent.iParentPosition, i ) ) |
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99 { |
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100 hitItem = i; |
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101 break; |
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102 } |
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103 } |
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104 if ( hitItem != KErrNotFound && CanCloseItem( hitItem ) ) |
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105 { |
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106 // Item found, check if close icon has been hit |
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107 TPoint itemPos = GridView()->ItemPos( hitItem ); |
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108 TSize itemSize = GridView()->ItemSize( hitItem ); |
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109 TRect itemRect( itemPos, itemSize ); |
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110 CTsGridItemDrawer* itemDrawer = |
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111 static_cast<CTsGridItemDrawer*>( ItemDrawer() ); |
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112 TRect closeIconRect = itemDrawer->GetCloseButtonRect( itemRect ); |
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113 if ( closeIconRect.Contains( aPointerEvent.iParentPosition ) ) |
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114 { |
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115 // Close icon hit |
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116 TInt hitDataIdx(hitItem); |
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117 if ( AknLayoutUtils::LayoutMirrored() ) |
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118 { |
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119 // Calculate logical item index |
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120 hitDataIdx = Model()->ItemTextArray()->MdcaCount() - 1 - hitItem; |
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121 } |
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122 iCloseIconHitIdx = hitDataIdx; |
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123 eventHandled = ETrue; |
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124 |
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125 if ( aPointerEvent.iType == TPointerEvent::EButton1Down ) |
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126 { |
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127 // Update current item and redraw grid |
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128 SetCurrentItemIndex( hitItem ); |
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129 DrawNow(); |
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130 |
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131 iCloseIconRedrawTimer->Cancel(); |
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132 iCloseIconRedrawTimer->After(KCloseIconRedrawTime); |
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133 } |
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134 else |
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135 { |
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136 // Pointer up |
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137 if ( iFastSwapGridObserver ) |
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138 { |
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139 MTouchFeedback* feedback = MTouchFeedback::Instance(); |
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140 feedback->InstantFeedback(this, |
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141 ETouchFeedbackBasicButton, |
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142 ETouchFeedbackVibra, |
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143 aPointerEvent); |
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144 } |
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145 if ( GridBehaviour() == EHybrid ) |
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146 { |
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147 ShowHighlight(); |
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148 } |
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149 else |
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150 { |
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151 Redraw(); |
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152 } |
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153 iFastSwapGridObserver->HandleCloseEventL( hitDataIdx ); |
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154 ResetCloseHit(); |
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155 } |
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156 } |
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157 } |
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158 } |
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159 |
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160 if ( !eventHandled ) |
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161 { |
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162 CTsGridItemDrawer* itemDrawer = |
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163 static_cast<CTsGridItemDrawer*>( ItemDrawer() ); |
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164 if( aPointerEvent.iType == TPointerEvent::EButton1Down ) |
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165 { |
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166 itemDrawer->SetRedrawBackground( ETrue ); |
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167 } |
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168 else if ( aPointerEvent.iType == TPointerEvent::EButton1Up ) |
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169 { |
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170 itemDrawer->SetRedrawBackground( EFalse ); |
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171 } |
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172 if ( iAknEventHandlingEnabled ) |
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173 { |
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174 CAknGrid::HandlePointerEventL( aPointerEvent ); |
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175 } |
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176 Redraw(); |
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177 } |
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178 |
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179 TSLOG_OUT(); |
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180 } |
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181 |
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182 |
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183 // ----------------------------------------------------------------------------- |
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184 // CTsFastSwapGrid::HandleDeviceStateChanged |
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185 // ----------------------------------------------------------------------------- |
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186 // |
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187 void CTsFastSwapGrid::HandleDeviceStateChanged( TChangeType aChangeType ) |
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188 { |
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189 TSLOG_CONTEXT( CTsFastSwapGrid::HandleDeviceStateChanged, TSLOG_LOCAL ); |
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190 TSLOG_IN(); |
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191 |
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192 if ( aChangeType == ESkin ) |
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193 { |
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194 LoadCloseIconAndStrokeParams(); |
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195 } |
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196 |
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197 TSLOG_OUT(); |
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198 } |
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199 |
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200 |
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201 // ----------------------------------------------------------------------------- |
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202 // CTsFastSwapGrid::HandleResourceChange |
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203 // ----------------------------------------------------------------------------- |
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204 // |
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205 void CTsFastSwapGrid::HandleResourceChange( TInt aType ) |
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206 { |
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207 TSLOG_CONTEXT( CTsFastSwapGrid::HandleResourceChange, TSLOG_LOCAL ); |
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208 TSLOG_IN(); |
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209 |
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210 if ( aType != KEikDynamicLayoutVariantSwitch && |
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211 Model()->ItemTextArray()->MdcaCount() ) |
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212 { |
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213 CAknGrid::HandleResourceChange( aType ); |
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214 } |
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215 |
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216 TSLOG_OUT(); |
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217 } |
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218 |
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219 |
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220 // ----------------------------------------------------------------------------- |
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221 // CTsFastSwapGrid::SizeChanged |
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222 // ----------------------------------------------------------------------------- |
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223 // |
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224 void CTsFastSwapGrid::SizeChanged() |
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225 { |
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226 } |
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227 |
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228 |
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229 // ----------------------------------------------------------------------------- |
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230 // CTsFastSwapGrid::Draw |
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231 // ----------------------------------------------------------------------------- |
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232 // |
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233 void CTsFastSwapGrid::Draw( const TRect& aRect ) const |
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234 { |
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235 CAknGrid::Draw(aRect); |
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236 if ( !Model()->ItemTextArray()->MdcaCount() ) |
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237 { |
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238 GridView()->DrawEmptyList(); |
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239 } |
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240 } |
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241 |
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242 |
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243 // ----------------------------------------------------------------------------- |
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244 // CTsFastSwapGrid::SetFastSwapGridObserver |
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245 // ----------------------------------------------------------------------------- |
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246 // |
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247 void CTsFastSwapGrid::SetFastSwapGridObserver( MTsFastSwapGridObserver* aObserver ) |
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248 { |
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249 iFastSwapGridObserver = aObserver; |
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250 } |
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251 |
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252 |
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253 // ----------------------------------------------------------------------------- |
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254 // CTsFastSwapGrid::CreateItemDrawerL |
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255 // ----------------------------------------------------------------------------- |
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256 // |
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257 void CTsFastSwapGrid::CreateItemDrawerL() |
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258 { |
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259 TSLOG_CONTEXT( CTsFastSwapGrid::CreateItemDrawerL, TSLOG_LOCAL ); |
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260 TSLOG_IN(); |
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261 |
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262 CFormattedCellGridData* data = CFormattedCellGridData::NewL(); |
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263 CleanupStack::PushL( data ); |
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264 CTsGridItemDrawer* itemDrawer = |
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265 new ( ELeave ) CTsGridItemDrawer( this, data ); |
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266 iItemDrawer = itemDrawer; |
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267 CleanupStack::Pop( data ); |
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268 |
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269 TSLOG_OUT(); |
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270 } |
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271 |
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272 |
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273 // ----------------------------------------------------------------------------- |
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274 // CTsFastSwapGrid::UpdateItemDrawerLayoutDataL |
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275 // ----------------------------------------------------------------------------- |
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276 // |
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277 void CTsFastSwapGrid::UpdateItemDrawerLayoutDataL() |
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278 { |
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279 CTsGridItemDrawer* itemDrawer = |
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280 static_cast<CTsGridItemDrawer*>( ItemDrawer() ); |
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281 |
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282 TPixelsAndRotation screenSize; |
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283 iEikonEnv->ScreenDevice()->GetDefaultScreenSizeAndRotation(screenSize); |
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284 TRect availableRect = TRect( TPoint(0,0), screenSize.iPixelSize ); |
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285 itemDrawer->SetScreenRect(availableRect); |
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286 |
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287 TAknLayoutRect fastSwapAreaPane; |
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288 TInt variety = Layout_Meta_Data::IsLandscapeOrientation() ? 1 : 0; |
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289 fastSwapAreaPane.LayoutRect( availableRect, |
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290 AknLayoutScalable_Apps::tport_appsw_pane( variety ) ); |
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291 const TInt leftOffset = iParent->Rect().iTl.iX; |
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292 const TInt rightOffset = availableRect.Width() - iParent->Rect().iBr.iX; |
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293 SetVisibleViewRect(fastSwapAreaPane.Rect()); |
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294 itemDrawer->SetEdgeOffset( leftOffset, rightOffset ); |
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295 |
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296 LoadCloseIconAndStrokeParams(); |
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297 } |
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298 |
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299 |
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300 // ----------------------------------------------------------------------------- |
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301 // CTsFastSwapGrid::EnableAknEventHandling |
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302 // ----------------------------------------------------------------------------- |
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303 // |
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304 void CTsFastSwapGrid::EnableAknEventHandling( TBool aEnable ) |
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305 { |
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306 iAknEventHandlingEnabled = aEnable; |
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307 } |
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308 |
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309 // ----------------------------------------------------------------------------- |
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310 // CTsFastSwapGrid::TimerCompletedL |
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311 // ----------------------------------------------------------------------------- |
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312 // |
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313 void CTsFastSwapGrid::TimerCompletedL( CTsFastSwapTimer* aSource ) |
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314 { |
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315 if ( aSource == iCloseIconRedrawTimer ) |
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316 { |
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317 ResetCloseHit(); |
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318 } |
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319 } |
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320 |
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321 // ----------------------------------------------------------------------------- |
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322 // CTsFastSwapGrid::SetCloseItemsL |
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323 // ----------------------------------------------------------------------------- |
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324 // |
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325 void CTsFastSwapGrid::SetCloseItemsL( RArray<TInt>& aItemIndex ) |
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326 { |
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327 iCloseItems.Close(); |
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328 for ( TInt i = 0; i < aItemIndex.Count(); i++ ) |
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329 { |
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330 iCloseItems.AppendL( aItemIndex[i] ); |
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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 // ----------------------------------------------------------------------------- |
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336 // CTsFastSwapGrid::CanCloseItem |
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337 // ----------------------------------------------------------------------------- |
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338 // |
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339 TBool CTsFastSwapGrid::CanCloseItem( TInt aItemIndex ) |
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340 { |
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341 return iCloseItems.Find(aItemIndex) != KErrNotFound; |
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342 } |
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343 |
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344 |
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345 // ----------------------------------------------------------------------------- |
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346 // CTsFastSwapGrid::ItemCloseHit |
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347 // ----------------------------------------------------------------------------- |
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348 // |
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349 TBool CTsFastSwapGrid::IsItemCloseHit( TInt aItemIndex ) |
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350 { |
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351 return iCloseIconHitIdx == aItemIndex; |
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352 } |
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353 |
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354 |
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355 // ----------------------------------------------------------------------------- |
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356 // CTsFastSwapGrid::ResetCloseHit |
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357 // ----------------------------------------------------------------------------- |
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358 // |
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359 void CTsFastSwapGrid::ResetCloseHit() |
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360 { |
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361 iCloseIconHitIdx = KErrNotFound; |
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362 } |
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363 |
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364 |
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365 // ----------------------------------------------------------------------------- |
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366 // CTsFastSwapGrid::SetStrokeColor |
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367 // ----------------------------------------------------------------------------- |
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368 // |
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369 void CTsFastSwapGrid::SetStrokeColors( TRgb aColor, |
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370 TRgb aHighlightedColor ) |
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371 { |
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372 static_cast<CTsGridItemDrawer*>(iItemDrawer)->SetStrokeColors(aColor, aHighlightedColor); |
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373 } |
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374 |
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375 |
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376 // ----------------------------------------------------------------------------- |
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377 // CTsFastSwapGrid::SetStrokeItemsL |
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378 // ----------------------------------------------------------------------------- |
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379 // |
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380 void CTsFastSwapGrid::SetStrokeItemsL( RArray<TInt>& aItemIndex ) |
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381 { |
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382 static_cast<CTsGridItemDrawer*>(iItemDrawer)->SetStrokeItemsL(aItemIndex); |
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383 } |
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384 |
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385 |
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386 // ----------------------------------------------------------------------------- |
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387 // CTsFastSwapGrid::SetBehaviour |
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388 // ----------------------------------------------------------------------------- |
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389 // |
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390 void CTsFastSwapGrid::SetGridBehaviour( TFastSwapGridBehaviour aBehaviour ) |
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391 { |
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392 iBehaviour = aBehaviour; |
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393 switch ( iBehaviour ) |
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394 { |
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395 case ETouchOnly: |
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396 { |
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397 HideHighlight(); |
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398 } |
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399 break; |
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400 default: |
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401 { |
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402 ShowHighlight(); |
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403 } |
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404 break; |
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405 } |
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406 } |
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407 |
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408 |
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409 // ----------------------------------------------------------------------------- |
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410 // CTsFastSwapGrid::GridBehaviour |
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411 // ----------------------------------------------------------------------------- |
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412 // |
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413 CTsFastSwapGrid::TFastSwapGridBehaviour CTsFastSwapGrid::GridBehaviour() |
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414 { |
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415 return iBehaviour; |
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416 } |
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417 |
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418 |
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419 // ----------------------------------------------------------------------------- |
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420 // CTsFastSwapGrid::ShowHighlight |
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421 // ----------------------------------------------------------------------------- |
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422 // |
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423 void CTsFastSwapGrid::ShowHighlight() |
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424 { |
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425 if ( !iHighlightVisible ) |
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426 { |
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427 // Draw highlight |
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428 iHighlightVisible = ETrue; |
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429 Redraw(); |
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430 } |
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431 } |
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432 |
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433 |
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434 // ----------------------------------------------------------------------------- |
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435 // CTsFastSwapGrid::HideHighlight |
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436 // ----------------------------------------------------------------------------- |
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437 // |
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438 void CTsFastSwapGrid::HideHighlight() |
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439 { |
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440 if ( iHighlightVisible ) |
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441 { |
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442 iHighlightVisible = EFalse; |
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443 Redraw(); |
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444 } |
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445 } |
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446 |
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447 |
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448 // ----------------------------------------------------------------------------- |
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449 // CTsFastSwapGrid::IsHighlightVisible |
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450 // ----------------------------------------------------------------------------- |
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451 // |
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452 TBool CTsFastSwapGrid::IsHighlightVisible() |
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453 { |
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454 return iHighlightVisible; |
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455 } |
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456 |
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457 |
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458 // ----------------------------------------------------------------------------- |
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459 // CTsFastSwapGrid::SetVisibleViewRect |
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460 // ----------------------------------------------------------------------------- |
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461 // |
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462 void CTsFastSwapGrid::SetVisibleViewRect( const TRect aRect ) |
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463 { |
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464 iVisibleViewRect = aRect; |
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465 } |
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466 |
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467 |
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468 // ----------------------------------------------------------------------------- |
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469 // CTsFastSwapGrid::VisibleViewRect |
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470 // ----------------------------------------------------------------------------- |
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471 // |
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472 TRect CTsFastSwapGrid::VisibleViewRect() |
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473 { |
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474 TRect retVal; |
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475 TRect emptyRect = TRect( 0, 0, 0, 0 ); |
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476 if ( iVisibleViewRect == emptyRect ) |
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477 { |
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478 retVal = Rect(); |
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479 } |
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480 else |
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481 { |
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482 retVal = iVisibleViewRect; |
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483 } |
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484 return retVal; |
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485 } |
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486 |
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487 |
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488 // ----------------------------------------------------------------------------- |
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489 // CTsFastSwapGrid::LoadCloseIconAndStrokeParams |
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490 // ----------------------------------------------------------------------------- |
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491 // |
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492 void CTsFastSwapGrid::LoadCloseIconAndStrokeParams() |
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493 { |
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494 // Load and set close icon |
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495 CFbsBitmap* icon = NULL; |
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496 CFbsBitmap* iconMask = NULL; |
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497 CFbsBitmap* iconPressed = NULL; |
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498 CFbsBitmap* iconPressedMask = NULL; |
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499 |
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500 TRAP_IGNORE(AknsUtils::CreateIconL( AknsUtils::SkinInstance(), |
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501 KAknsIIDQgnIndiTsButtonClose, |
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502 icon, |
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503 iconMask, |
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504 KAvkonBitmapFile, |
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505 EMbmAvkonQgn_indi_button_preview_close, |
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506 EMbmAvkonQgn_indi_button_preview_close_mask |
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507 )); |
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508 |
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509 TRAP_IGNORE(AknsUtils::CreateIconL( AknsUtils::SkinInstance(), |
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510 KAknsIIDQgnIndiTsButtonClosePressed, |
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511 iconPressed, |
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512 iconPressedMask, |
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513 KAvkonBitmapFile, |
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514 EMbmAvkonQgn_indi_button_preview_close, |
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515 EMbmAvkonQgn_indi_button_preview_close_mask |
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516 )); |
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517 |
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518 TAknLayoutRect gridAppPane; |
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519 TAknLayoutRect gridItem; |
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520 TAknLayoutRect gridImage; |
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521 TAknLayoutRect gridCloseButton; |
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522 TAknLayoutRect gridCloseIcon; |
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523 TInt variety = Layout_Meta_Data::IsLandscapeOrientation() ? 1 : 0; |
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524 TRect source = iParent ? iParent->Rect() : Rect(); |
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525 gridAppPane.LayoutRect( source, |
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526 AknLayoutScalable_Apps::tport_appsw_pane( variety ) ); |
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527 gridItem.LayoutRect( gridAppPane.Rect(), |
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528 AknLayoutScalable_Apps::cell_tport_appsw_pane( variety, 0, 0 ) ); |
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529 gridImage.LayoutRect( gridItem.Rect(), |
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530 AknLayoutScalable_Apps::cell_tport_appsw_pane_g1( variety ) ); |
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531 gridCloseButton.LayoutRect( gridItem.Rect(), |
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532 AknLayoutScalable_Apps::bg_button_pane_cp16( variety, 0, 0 )); |
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533 gridCloseIcon.LayoutRect( gridItem.Rect(), |
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534 AknLayoutScalable_Apps::cell_tport_appsw_pane_g3( variety, 0, 0 )); |
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535 |
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536 // Set icon size |
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537 AknIconUtils::SetSize( icon, gridCloseIcon.Rect().Size(), EAspectRatioPreserved ); |
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538 AknIconUtils::SetSize( iconPressed, gridCloseIcon.Rect().Size(), EAspectRatioPreserved ); |
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539 CTsGridItemDrawer* itemDrawer = |
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540 static_cast<CTsGridItemDrawer*>(iItemDrawer); |
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541 |
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542 // Setup close parameters |
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543 itemDrawer->SetCloseIcon( icon, iconMask, iconPressed, iconPressedMask ); |
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544 TRect relGridCloseButton = TRect( TPoint( gridCloseButton.Rect().iTl.iX - gridItem.Rect().iTl.iX, |
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545 gridCloseButton.Rect().iTl.iY - gridItem.Rect().iTl.iY), |
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546 gridCloseButton.Rect().Size() ); |
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547 TRect relGridCloseIconRect = TRect( TPoint( gridCloseIcon.Rect().iTl.iX - gridItem.Rect().iTl.iX, |
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548 gridCloseIcon.Rect().iTl.iY - gridItem.Rect().iTl.iY), |
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549 gridCloseIcon.Rect().Size() ); |
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550 itemDrawer->SetCloseIconRect( relGridCloseButton, relGridCloseIconRect ); |
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551 |
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552 // Setup stroke parameters |
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553 TPoint strokeOffset; |
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554 strokeOffset.iX = gridImage.Rect().iTl.iX - gridItem.Rect().iTl.iX - KStrokeThickness; |
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555 strokeOffset.iY = gridImage.Rect().iTl.iY - gridItem.Rect().iTl.iY - KStrokeThickness; |
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556 TSize strokeSize = gridImage.Rect().Size(); |
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557 strokeSize.iHeight += KStrokeThickness * 2; |
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558 strokeSize.iWidth += KStrokeThickness * 2; |
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559 itemDrawer->SetStrokeOffset( strokeOffset, strokeSize ); |
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560 } |
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561 |
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562 |
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563 // ----------------------------------------------------------------------------- |
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564 // CTsFastSwapGrid::Redraw |
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565 // ----------------------------------------------------------------------------- |
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566 // |
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567 void CTsFastSwapGrid::Redraw() |
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568 { |
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569 DrawDeferred(); |
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570 CCoeControl* ctrlToRedraw = Parent(); |
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571 if ( ctrlToRedraw ) |
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572 { |
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573 ctrlToRedraw->DrawDeferred(); |
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574 ctrlToRedraw = ctrlToRedraw->Parent(); |
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575 if ( ctrlToRedraw ) |
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576 { |
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577 ctrlToRedraw->DrawNow(); |
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578 } |
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579 } |
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580 } |
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581 |
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582 |
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583 |
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584 |
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585 /* ================================================================================ |
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586 * CTsGridItemDrawer |
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587 * ================================================================================ |
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588 */ |
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589 |
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590 // ----------------------------------------------------------------------------- |
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591 // CTsGridItemDrawer::CTsGridItemDrawer |
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592 // ----------------------------------------------------------------------------- |
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593 // |
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594 CTsGridItemDrawer::CTsGridItemDrawer( |
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595 CTsFastSwapGrid* aGrid, |
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596 CFormattedCellListBoxData* aData ) |
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597 : CFormattedCellListBoxItemDrawer( aGrid->Model(), |
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598 NULL, |
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599 aData ), |
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600 iGrid( aGrid ), |
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601 iStrokeColor( KRgbBlack ), |
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602 iHighlightStrokeColor( KRgbBlack ) |
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603 { |
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604 } |
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605 |
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606 |
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607 // ----------------------------------------------------------------------------- |
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608 // CTsGridItemDrawer::~CTsGridItemDrawer |
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609 // ----------------------------------------------------------------------------- |
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610 // |
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611 CTsGridItemDrawer::~CTsGridItemDrawer() |
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612 { |
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613 delete iCloseIcon; |
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614 delete iCloseIconMask; |
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615 delete iCloseIconPressed; |
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616 delete iCloseIconPressedMask; |
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617 iStrokeItems.Close(); |
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618 } |
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619 |
|
620 |
|
621 // ----------------------------------------------------------------------------- |
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622 // CTsGridItemDrawer::SetCloseIcon |
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623 // ----------------------------------------------------------------------------- |
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624 // |
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625 void CTsGridItemDrawer::SetCloseIcon( CFbsBitmap* aBmp, CFbsBitmap* aBmpMask, |
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626 CFbsBitmap* aBmpPressed, CFbsBitmap* aBmpPressedMask ) |
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627 { |
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628 delete iCloseIcon; |
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629 iCloseIcon = aBmp; |
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630 delete iCloseIconMask; |
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631 iCloseIconMask = aBmpMask; |
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632 delete iCloseIconPressed; |
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633 iCloseIconPressed = aBmpPressed; |
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634 delete iCloseIconPressedMask; |
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635 iCloseIconPressedMask = aBmpPressedMask; |
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636 } |
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637 |
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638 |
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639 // ----------------------------------------------------------------------------- |
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640 // CTsGridItemDrawer::SetCloseIconRect |
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641 // ----------------------------------------------------------------------------- |
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642 // |
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643 void CTsGridItemDrawer::SetCloseIconRect( const TRect& aButtonRect, const TRect& aIconRect ) |
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644 { |
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645 iCloseButtonRect = aButtonRect; |
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646 iCloseIconRect = aIconRect; |
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647 } |
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648 |
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649 |
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650 // ----------------------------------------------------------------------------- |
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651 // CTsGridItemDrawer::GetCloseButtonRect |
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652 // ----------------------------------------------------------------------------- |
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653 // |
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654 TRect CTsGridItemDrawer::GetCloseButtonRect( const TRect& aItemRect ) const |
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655 { |
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656 TRect retVal; |
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657 retVal = TRect( TPoint(aItemRect.iTl.iX + iCloseButtonRect.iTl.iX, |
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658 aItemRect.iTl.iY + iCloseButtonRect.iTl.iY), |
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659 iCloseButtonRect.Size() ); |
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660 return retVal; |
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661 } |
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662 |
|
663 |
|
664 // ----------------------------------------------------------------------------- |
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665 // CTsGridItemDrawer::SetEdgeOffset |
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666 // ----------------------------------------------------------------------------- |
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667 // |
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668 void CTsGridItemDrawer::SetEdgeOffset( TInt aLeftOffset, TInt aRightOffset ) |
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669 { |
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670 iLeftOffset = aLeftOffset; |
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671 iRightOffset = aRightOffset; |
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672 } |
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673 |
|
674 |
|
675 // ----------------------------------------------------------------------------- |
|
676 // CTsGridItemDrawer::SetRedrawBackground |
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677 // ----------------------------------------------------------------------------- |
|
678 // |
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679 void CTsGridItemDrawer::SetRedrawBackground( TBool aEnable ) |
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680 { |
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681 iRedrawBackground = aEnable; |
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682 } |
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683 |
|
684 |
|
685 // ----------------------------------------------------------------------------- |
|
686 // CTsGridItemDrawer::SetStrokeColor |
|
687 // ----------------------------------------------------------------------------- |
|
688 // |
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689 void CTsGridItemDrawer::SetStrokeColors( TRgb aColor, |
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690 TRgb aHighlightedColor ) |
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691 { |
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692 iStrokeColor = aColor; |
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693 iHighlightStrokeColor = aHighlightedColor; |
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694 } |
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695 |
|
696 |
|
697 // ----------------------------------------------------------------------------- |
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698 // CTsGridItemDrawer::SetStrokeItemsL |
|
699 // ----------------------------------------------------------------------------- |
|
700 // |
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701 void CTsGridItemDrawer::SetStrokeItemsL( RArray<TInt>& aItemIndex ) |
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702 { |
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703 iStrokeItems.Close(); |
|
704 for ( TInt i = 0; i < aItemIndex.Count(); i++ ) |
|
705 { |
|
706 iStrokeItems.AppendL( aItemIndex[i] ); |
|
707 } |
|
708 } |
|
709 |
|
710 |
|
711 // ----------------------------------------------------------------------------- |
|
712 // CTsGridItemDrawer::SetStrokeOffset |
|
713 // ----------------------------------------------------------------------------- |
|
714 // |
|
715 void CTsGridItemDrawer::SetStrokeOffset( TPoint aStrokeOffset, TSize aStrokeSize ) |
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716 { |
|
717 iStrokeRect = TRect( aStrokeOffset, aStrokeSize ); |
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718 } |
|
719 |
|
720 |
|
721 // ----------------------------------------------------------------------------- |
|
722 // CTsGridItemDrawer::SetScreenRect |
|
723 // ----------------------------------------------------------------------------- |
|
724 // |
|
725 void CTsGridItemDrawer::SetScreenRect( TRect aRect ) |
|
726 { |
|
727 iScreenRect = aRect; |
|
728 } |
|
729 |
|
730 |
|
731 // ----------------------------------------------------------------------------- |
|
732 // CTsGridItemDrawer::DrawActualItem |
|
733 // ----------------------------------------------------------------------------- |
|
734 // |
|
735 void CTsGridItemDrawer::DrawActualItem( TInt aItemIndex, const TRect& aActualItemRect, |
|
736 TBool aItemIsCurrent, TBool aViewIsEmphasized, |
|
737 TBool aViewIsDimmed, TBool aItemIsSelected ) const |
|
738 { |
|
739 if (IsItemRectVisible(aActualItemRect)) |
|
740 { |
|
741 // Calculate offset of the visible rectangle |
|
742 TRect drawRect = aActualItemRect; |
|
743 if ( drawRect.iTl.iX < iLeftOffset ) |
|
744 { |
|
745 drawRect.iTl.iX = iLeftOffset; |
|
746 } |
|
747 if ( iScreenRect.Width() - drawRect.iBr.iX < iRightOffset ) |
|
748 { |
|
749 drawRect.iBr.iX = iScreenRect.Width() - iRightOffset; |
|
750 } |
|
751 iGc->SetClippingRect(drawRect); |
|
752 |
|
753 // Check for item highlight |
|
754 TBool itemIsCurrent = !iGrid->IsHighlightVisible() ? EFalse : aItemIsCurrent; |
|
755 |
|
756 // Draw background if necessary |
|
757 if ( iRedrawBackground ) |
|
758 { |
|
759 CCoeControl* targetCtrlCtx = iGrid->Parent(); |
|
760 if(targetCtrlCtx) |
|
761 { |
|
762 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
|
763 MAknsControlContext* cc = AknsDrawUtils::ControlContext( targetCtrlCtx ); |
|
764 AknsDrawUtils::Background( skin, |
|
765 cc, |
|
766 targetCtrlCtx, |
|
767 *iGc, |
|
768 drawRect ); |
|
769 } |
|
770 } |
|
771 |
|
772 // Draw item |
|
773 CFormattedCellListBoxItemDrawer::DrawActualItem(aItemIndex, aActualItemRect, |
|
774 itemIsCurrent, aViewIsEmphasized, aViewIsDimmed, aItemIsSelected ); |
|
775 |
|
776 // Draw stroke |
|
777 if ( iStrokeItems.Find( aItemIndex ) != KErrNotFound ) |
|
778 { |
|
779 TRect strokeRect = iStrokeRect; |
|
780 strokeRect.Move( aActualItemRect.iTl ); |
|
781 if ( itemIsCurrent ) |
|
782 { |
|
783 iGc->SetPenColor( iHighlightStrokeColor ); |
|
784 } |
|
785 else |
|
786 { |
|
787 iGc->SetPenColor( iStrokeColor ); |
|
788 } |
|
789 // Thumbnail stroke |
|
790 iGc->DrawRect( strokeRect ); |
|
791 } |
|
792 |
|
793 // Draw close button |
|
794 if ( iGrid->CanCloseItem( aItemIndex ) && iCloseIcon && iCloseIconPressed ) |
|
795 { |
|
796 TRect closeIconRect = GetCloseButtonRect( aActualItemRect ); |
|
797 // Draw frame |
|
798 TRect outerRect = closeIconRect; |
|
799 TRect innerRect = CalculateInnerButtonRect( outerRect ); |
|
800 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
|
801 if ( iGrid->IsItemCloseHit( aItemIndex ) ) |
|
802 { |
|
803 TRect sourceRect( TPoint(0,0), iCloseIconPressed->SizeInPixels() ); |
|
804 iGc->DrawBitmapMasked( innerRect, |
|
805 iCloseIconPressed, |
|
806 sourceRect, |
|
807 iCloseIconPressedMask, |
|
808 ETrue ); |
|
809 } |
|
810 else |
|
811 { |
|
812 TRect sourceRect( TPoint(0,0), iCloseIcon->SizeInPixels() ); |
|
813 iGc->DrawBitmapMasked( innerRect, |
|
814 iCloseIcon, |
|
815 sourceRect, |
|
816 iCloseIconMask, |
|
817 ETrue ); |
|
818 } |
|
819 } |
|
820 } |
|
821 } |
|
822 |
|
823 // ----------------------------------------------------------------------------- |
|
824 // CTsGridItemDrawer::DrawActualItem |
|
825 // ----------------------------------------------------------------------------- |
|
826 // |
|
827 TBool CTsGridItemDrawer::IsItemRectVisible( const TRect& aItemRect ) const |
|
828 { |
|
829 TBool retVal( EFalse ); |
|
830 TRect viewRect = iGrid->VisibleViewRect(); |
|
831 if ( viewRect.Intersects( aItemRect ) ) |
|
832 { |
|
833 retVal = ETrue; |
|
834 } |
|
835 return retVal; |
|
836 } |
|
837 |
|
838 // ----------------------------------------------------------------------------- |
|
839 // CTsGridItemDrawer::IsRectContained |
|
840 // ----------------------------------------------------------------------------- |
|
841 // |
|
842 TBool CTsGridItemDrawer::IsRectContained( |
|
843 const TRect& aRectContained, const TRect& aRectContainig) const |
|
844 { |
|
845 TBool retVal(EFalse); |
|
846 TRect intersectionRect(aRectContainig); |
|
847 intersectionRect.Intersection( aRectContained ); |
|
848 if( intersectionRect == aRectContained) |
|
849 { |
|
850 retVal = ETrue; |
|
851 } |
|
852 return retVal; |
|
853 } |
|
854 |
|
855 // ----------------------------------------------------------------------------- |
|
856 // CTsGridItemDrawer::CalculateInnerButtonRect |
|
857 // ----------------------------------------------------------------------------- |
|
858 // |
|
859 TRect CTsGridItemDrawer::CalculateInnerButtonRect( const TRect& aOuterRect ) const |
|
860 { |
|
861 TRect retVal(aOuterRect); |
|
862 retVal.iTl.iX += iCloseIconRect.iTl.iX - iCloseButtonRect.iTl.iX; |
|
863 retVal.iTl.iY += iCloseIconRect.iTl.iY - iCloseButtonRect.iTl.iY; |
|
864 retVal.iBr.iX -= iCloseButtonRect.iBr.iX - iCloseIconRect.iBr.iX; |
|
865 retVal.iBr.iY -= iCloseButtonRect.iBr.iY - iCloseIconRect.iBr.iY; |
|
866 return retVal; |
|
867 } |
|
868 |
|
869 |
|
870 |
|
871 /* ================================================================================ |
|
872 * CTsGridHighlightTimer |
|
873 * ================================================================================ |
|
874 */ |
|
875 |
|
876 // ----------------------------------------------------------------------------- |
|
877 // CTsGridHighlightTimer::CTsGridHighlightTimer |
|
878 // ----------------------------------------------------------------------------- |
|
879 // |
|
880 CTsFastSwapTimer::CTsFastSwapTimer( MTsFastSwapTimerObserver& aObserver ) |
|
881 : CTimer( EPriorityStandard ), |
|
882 iObserver( &aObserver ) |
|
883 { |
|
884 } |
|
885 |
|
886 |
|
887 // ----------------------------------------------------------------------------- |
|
888 // CTsGridHighlightTimer::CTsGridHighlightTimer |
|
889 // ----------------------------------------------------------------------------- |
|
890 // |
|
891 CTsFastSwapTimer::~CTsFastSwapTimer() |
|
892 { |
|
893 Cancel(); |
|
894 } |
|
895 |
|
896 |
|
897 // ----------------------------------------------------------------------------- |
|
898 // CTsGridHighlightTimer::ConstructL |
|
899 // ----------------------------------------------------------------------------- |
|
900 // |
|
901 void CTsFastSwapTimer::ConstructL() |
|
902 { |
|
903 CTimer::ConstructL(); |
|
904 CActiveScheduler::Add( this ); |
|
905 } |
|
906 |
|
907 |
|
908 // ----------------------------------------------------------------------------- |
|
909 // CTsGridHighlightTimer::CTsGridHighlightTimer |
|
910 // ----------------------------------------------------------------------------- |
|
911 // |
|
912 void CTsFastSwapTimer::RunL() |
|
913 { |
|
914 iObserver->TimerCompletedL(this); |
|
915 } |
|
916 |
|
917 // End of file |