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1 /* |
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2 * Copyright (c) 2002 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: |
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15 * Implementation of setting_slider_pane |
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16 * |
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17 */ |
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18 |
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19 |
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20 #include "aknslidersettingpage.h" |
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21 #include "aknsettingpage.h" |
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22 #include <aknlayoutscalable_avkon.cdl.h> |
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23 #include <aknappui.h> |
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24 |
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25 #include <AknTasHook.h> |
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26 ////////////////////////////////////////////////////////////////////// |
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27 // Construction/Destruction |
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28 ////////////////////////////////////////////////////////////////////// |
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29 |
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30 |
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31 EXPORT_C CAknSliderSettingPage::CAknSliderSettingPage( TInt aResourceId, TInt& aSliderValue ): |
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32 CAknSettingPage(aResourceId),iSliderValue(aSliderValue) |
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33 { |
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34 iBackupSliderValue = iSliderValue; |
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35 AKNTASHOOK_ADD( this, "CAknSliderSettingPage" ); |
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36 } |
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37 |
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38 EXPORT_C CAknSliderSettingPage::CAknSliderSettingPage( |
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39 const TDesC* aSettingText, |
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40 TInt aSettingNumber, |
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41 TInt aControlType, |
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42 TInt aEditorResourceId, |
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43 TInt aSettingPageResourceId, |
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44 TInt& aSliderValue) |
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45 : CAknSettingPage( |
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46 aSettingText, |
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47 aSettingNumber, |
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48 aControlType, |
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49 aEditorResourceId, |
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50 aSettingPageResourceId ), |
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51 iSliderValue( aSliderValue ) |
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52 { |
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53 iBackupSliderValue = iSliderValue; |
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54 AKNTASHOOK_ADD( this, "CAknSliderSettingPage" ); |
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55 } |
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56 |
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57 /** |
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58 * Destructor |
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59 * |
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60 */ |
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61 EXPORT_C CAknSliderSettingPage::~CAknSliderSettingPage() |
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62 { |
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63 AKNTASHOOK_REMOVE(); |
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64 } |
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65 |
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66 EXPORT_C void CAknSliderSettingPage::ConstructL() |
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67 { |
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68 BaseConstructL(); |
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69 SliderControl()->SetValueL( iSliderValue ); |
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70 |
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71 // Construct an appropriate control context for the contained editor areas. |
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72 // Context produced is owned by CAknSettingPage. |
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73 SetEditedItemFrameIID( KAknsIIDQsnFrSetOpt, KAknsIIDQsnFrSetOptCenter ); |
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74 } |
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75 |
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76 EXPORT_C void CAknSliderSettingPage::UpdateSettingL() |
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77 { |
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78 iSliderValue = SliderControl()->Value(); |
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79 if( iSettingPageObserver ) |
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80 iSettingPageObserver->HandleSettingPageEventL(this, MAknSettingPageObserver::EEventSettingChanged); |
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81 |
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82 } |
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83 |
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84 EXPORT_C void CAknSliderSettingPage::AcceptSettingL() |
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85 { |
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86 iSliderValue = SliderControl()->Value(); |
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87 if( iSettingPageObserver ) |
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88 iSettingPageObserver->HandleSettingPageEventL(this, MAknSettingPageObserver::EEventSettingChanged); |
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89 |
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90 } |
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91 |
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92 EXPORT_C void CAknSliderSettingPage::RestoreOriginalSettingL() |
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93 { |
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94 iSliderValue = iBackupSliderValue; |
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95 } |
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96 |
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97 |
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98 EXPORT_C CAknSlider* CAknSliderSettingPage::SliderControl() |
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99 { |
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100 return STATIC_CAST( CAknSlider*, EditorControl()); |
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101 } |
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102 |
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103 |
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104 EXPORT_C void CAknSliderSettingPage::SizeChanged() |
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105 { |
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106 StandardSettingPageLayout(); // Must be part of any re-implementation |
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107 AknLayoutUtils::LayoutControl( |
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108 EditorControl(), |
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109 CAknSettingPage::SettingItemContentRect( EFalse ), |
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110 AknLayoutScalable_Avkon::setting_slider_graphic_pane_copy1() ); |
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111 |
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112 TRect frameOuterRect( EditorControl()->Rect() ); |
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113 TAknLayoutRect innerLayoutRect; |
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114 innerLayoutRect.LayoutRect( |
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115 frameOuterRect, |
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116 AknLayoutScalable_Avkon::set_opt_bg_pane_g1() ); |
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117 |
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118 SetEditedItemFrameRects( frameOuterRect, innerLayoutRect.Rect() ); |
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119 } |
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120 |
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121 EXPORT_C void CAknSliderSettingPage::Draw(const TRect &aRect) const |
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122 { |
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123 BaseDraw(aRect); |
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124 // There is no pre-skins legacy drawing to suppress/allow here so there is nothing |
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125 // more to do here. |
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126 } |
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127 |
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128 /** |
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129 * Writes the internal state of the control and its components to aStream. |
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130 * Does nothing in release mode. |
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131 * Designed to be overidden and base called by subclasses. |
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132 */ |
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133 #ifndef _DEBUG |
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134 EXPORT_C void CAknSliderSettingPage::WriteInternalStateL(RWriteStream& /*aWriteStream*/) const |
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135 {} |
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136 #else |
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137 EXPORT_C void CAknSliderSettingPage::WriteInternalStateL(RWriteStream& aWriteStream) const |
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138 { |
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139 CAknSettingPage::WriteInternalStateL(aWriteStream); |
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140 } |
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141 #endif |
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142 |
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143 EXPORT_C void CAknSliderSettingPage::HandlePointerEventL(const TPointerEvent& aPointerEvent) |
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144 { |
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145 CAknSettingPage::HandlePointerEventL(aPointerEvent); |
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146 } |
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147 |
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148 EXPORT_C void* CAknSliderSettingPage::ExtensionInterface( TUid /*aInterface*/ ) |
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149 { |
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150 return NULL; |
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151 } |
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152 |
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153 /** |
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154 * Reserved method derived from CCoeControl |
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155 */ |
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156 EXPORT_C void CAknSliderSettingPage::Reserved_2() |
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157 { |
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158 } |
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159 |
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160 /** |
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161 * Setting Page reserved methods |
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162 */ |
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163 EXPORT_C void CAknSliderSettingPage::CAknSettingPage_Reserved_1() |
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164 { |
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165 } |
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166 EXPORT_C void CAknSliderSettingPage::CAknSettingPage_Reserved_2() |
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167 { |
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168 } |
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169 |
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170 |
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171 // End of File |