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1 /* |
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2 * Copyright (c) 2004 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: Implementation of the CVtUiNumberEntryActivationControl |
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15 * control class. |
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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 |
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21 // INCLUDE FILES |
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22 #include "CVtUiNumberEntryActivationControl.h" |
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23 #include "CVtUiAppUi.h" |
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24 #include "VtUiUtility.h" |
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25 |
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26 #include <aknutils.h> |
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27 #include <aknsutils.h> |
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28 #include <eikenv.h> |
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29 #include <cvtlogger.h> |
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30 |
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31 // CONSTANTS |
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32 |
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33 // Control priority for the forwarder control. Above all other controls. |
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34 extern const TInt KVtUiNumberEntryActivationPriority = |
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35 ECoeStackPriorityEnvironmentFilter + 100; |
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36 |
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37 // ============================ MEMBER FUNCTIONS =============================== |
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38 |
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39 // ----------------------------------------------------------------------------- |
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40 // CVtUiNumberEntryActivationControl::CVtUiNumberEntryActivationControl |
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41 // C++ constructor can NOT contain any code, that |
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42 // might leave. |
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43 // ----------------------------------------------------------------------------- |
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44 // |
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45 CVtUiNumberEntryActivationControl::CVtUiNumberEntryActivationControl( |
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46 CVtUiAppUi& aAppUi ) |
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47 : iAppUi( aAppUi ), iIsActive ( ETrue ) |
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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 // CVtUiNumberEntryActivationControl::ConstructL |
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53 // Symbian 2nd phase constructor. |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 void CVtUiNumberEntryActivationControl::ConstructL( const TRect& aRect ) |
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57 { |
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58 // Create invisible control. |
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59 CreateWindowL(); |
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60 MakeVisible( EFalse ); |
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61 SetRect( aRect ); |
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62 |
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63 iAppUi.AddToStackL( |
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64 this, |
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65 KVtUiNumberEntryActivationPriority, |
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66 ECoeStackFlagRefusesFocus ); |
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67 iAddedToStack = ETrue; |
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68 } |
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69 |
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70 // ----------------------------------------------------------------------------- |
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71 // CVtUiNumberEntryActivationControl::~CVtUiNumberEntryActivationControl |
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72 // Destructor. |
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73 // ----------------------------------------------------------------------------- |
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74 // |
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75 CVtUiNumberEntryActivationControl::~CVtUiNumberEntryActivationControl() |
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76 { |
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77 AknsUtils::DeregisterControlPosition( this ); |
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78 |
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79 if ( iAddedToStack ) |
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80 { |
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81 iAppUi.RemoveFromStack( this ); |
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82 } |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CVtUiNumberEntryActivationControl::Draw |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 void CVtUiNumberEntryActivationControl::Draw( const TRect& /*aRect*/ ) const |
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90 { |
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91 } |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // CVtUiNumberEntryActivationControl::SizeChanged |
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95 // ----------------------------------------------------------------------------- |
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96 // |
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97 void CVtUiNumberEntryActivationControl::SizeChanged() |
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98 { |
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99 AknsUtils::RegisterControlPosition( this ); |
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100 } |
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101 |
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102 // ----------------------------------------------------------------------------- |
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103 // CVtUiNumberEntryActivationControl::PositionChanged |
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104 // ----------------------------------------------------------------------------- |
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105 // |
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106 void CVtUiNumberEntryActivationControl::PositionChanged() |
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107 { |
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108 AknsUtils::RegisterControlPosition( this ); |
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109 } |
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110 |
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111 // ----------------------------------------------------------------------------- |
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112 // CVtUiNumberEntryActivationControl::OfferKeyEventL |
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113 // ----------------------------------------------------------------------------- |
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114 // |
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115 TKeyResponse CVtUiNumberEntryActivationControl::OfferKeyEventL( |
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116 const TKeyEvent& aKeyEvent, |
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117 TEventCode aType ) |
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118 { |
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119 __VTPRINTENTER( "VtUiNumberEntryAC.OfferKeyEvent" ) |
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120 TBool numberEntryOpen = EFalse; |
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121 TChar dtmfTone; |
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122 TBool playDtmfTone = EFalse; |
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123 TKeyResponse keyResponse = EKeyWasNotConsumed; |
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124 if ( aKeyEvent.iScanCode == EStdKeyYes ) |
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125 { |
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126 // send key is always consumed to prevent event forwarding to telephony |
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127 // EStdKeyYes is scan code for send key, iCode cannot be used because |
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128 // it is valid only when event type is EEventKey (not in up/down events) |
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129 keyResponse = EKeyWasConsumed; |
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130 } |
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131 if ( !iIsActive ) |
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132 { |
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133 return keyResponse; |
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134 } |
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135 |
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136 if ( !aKeyEvent.iRepeats ) |
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137 { |
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138 if ( VtUiUtility::IsDTMFEvent( aKeyEvent, dtmfTone ) ) |
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139 { |
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140 numberEntryOpen = iAppUi.OpenNumberEntryL(); |
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141 playDtmfTone = ( aType == EEventKey ); |
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142 } |
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143 else if ( aKeyEvent.iCode == EKeyPhoneSend ) |
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144 { |
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145 keyResponse = iAppUi.HandlePhoneSendKeyL( aKeyEvent, aType ); |
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146 } |
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147 } |
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148 |
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149 if ( numberEntryOpen ) |
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150 { |
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151 iEikonEnv->SyncNotifyFocusObserversOfChangeInFocus(); |
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152 } |
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153 |
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154 // Tone actions are delegated to current state for validation. |
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155 if ( playDtmfTone ) |
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156 { |
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157 iAppUi.State().StartDtmfTone( dtmfTone ); |
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158 } |
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159 else if ( aType == EEventKeyUp ) |
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160 { |
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161 iAppUi.State().StopDtmfTone(); |
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162 } |
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163 __VTPRINTEXITR( "VtUiNumberEntryAC.OfferKeyEvent %d", keyResponse ) |
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164 return keyResponse; |
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165 } |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // CVtUiNumberEntryActivationControl::SetActive |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 void CVtUiNumberEntryActivationControl::SetActive( TBool aIsActive ) |
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172 { |
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173 iIsActive = aIsActive; |
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174 } |
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175 |
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176 // End of File |