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 * |
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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 <e32base.h> |
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22 #include <eikenv.h> |
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23 #include <eikappui.h> |
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24 #include "AutolockWait.h" |
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25 |
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26 |
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27 |
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28 // ================= MEMBER FUNCTIONS ======================= |
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29 // |
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30 // ---------------------------------------------------------- |
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31 // CWait::NewL() |
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32 // |
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33 // ---------------------------------------------------------- |
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34 // |
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35 CWait* CWait::NewL() |
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36 { |
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37 CWait* self = new(ELeave) CWait(); |
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38 CleanupStack::PushL(self); |
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39 self->ConstructL(); |
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40 CleanupStack::Pop(); |
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41 return self; |
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42 } |
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43 // |
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44 // ---------------------------------------------------------- |
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45 // CSystemLock::ConstructL() |
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46 // |
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47 // ---------------------------------------------------------- |
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48 // |
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49 void CWait::ConstructL() |
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50 { |
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51 CActiveScheduler::Add(this); |
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52 } |
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53 // |
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54 // ---------------------------------------------------------- |
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55 // CWait::CWait() |
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56 // |
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57 // ---------------------------------------------------------- |
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58 // |
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59 CWait::CWait() : CActive(0) |
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60 { |
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61 } |
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62 // |
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63 // ---------------------------------------------------------- |
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64 // CWait::~CWait() |
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65 // Destructor |
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66 // ---------------------------------------------------------- |
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67 // |
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68 CWait::~CWait() |
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69 { |
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70 Cancel(); |
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71 } |
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72 // |
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73 // ---------------------------------------------------------- |
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74 // CWait::StartWaitForRequest |
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75 // |
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76 // ---------------------------------------------------------- |
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77 // |
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78 TInt CWait::WaitForRequestL() |
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79 { |
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80 CWaitAbsorbingControl* absorbing = CWaitAbsorbingControl::NewLC(); |
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81 SetActive(); |
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82 iWait.Start(); |
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83 CleanupStack::PopAndDestroy(absorbing); |
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84 return iStatus.Int(); |
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85 } |
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86 // |
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87 // ---------------------------------------------------------- |
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88 // CWait::RunL() |
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89 // |
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90 // ---------------------------------------------------------- |
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91 // |
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92 void CWait::RunL() |
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93 { |
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94 if(iWait.IsStarted()) |
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95 iWait.AsyncStop(); |
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96 } |
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97 // |
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98 // ---------------------------------------------------------- |
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99 // CWait::DoCancel() |
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100 // Cancels code request |
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101 // ---------------------------------------------------------- |
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102 // |
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103 void CWait::DoCancel() |
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104 { |
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105 if(iWait.IsStarted()) |
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106 iWait.AsyncStop(); |
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107 } |
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108 |
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109 // |
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110 // ---------------------------------------------------------- |
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111 // CWait::SetRequestType |
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112 // Sets active request type |
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113 // ---------------------------------------------------------- |
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114 // |
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115 void CWait::SetRequestType(TInt aRequestType) |
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116 { |
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117 iRequestType = aRequestType; |
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118 } |
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119 |
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120 // |
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121 // ---------------------------------------------------------- |
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122 // CWait::GetRequestType |
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123 // Gets active request type |
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124 // ---------------------------------------------------------- |
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125 // |
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126 TInt CWait::GetRequestType() |
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127 { |
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128 return iRequestType; |
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129 } |
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130 |
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131 // |
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132 // class CWaitAbsorbingControl |
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133 // |
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134 CWaitAbsorbingControl::CWaitAbsorbingControl() |
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135 { |
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136 } |
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137 |
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138 CWaitAbsorbingControl::~CWaitAbsorbingControl() |
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139 { |
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140 if (iCoeEnv && iAppUi) |
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141 iAppUi->RemoveFromStack(this); |
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142 } |
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143 |
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144 CWaitAbsorbingControl* CWaitAbsorbingControl::NewLC() |
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145 { |
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146 CWaitAbsorbingControl* self= new(ELeave) CWaitAbsorbingControl(); |
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147 CleanupStack::PushL(self); |
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148 self->ConstructL(); |
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149 return self; |
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150 } |
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151 |
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152 void CWaitAbsorbingControl::ConstructL() |
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153 { |
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154 CreateWindowL(); |
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155 SetExtent(TPoint(0,0), TSize(0,0)); |
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156 ActivateL(); |
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157 SetPointerCapture(ETrue); |
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158 ClaimPointerGrab(ETrue); |
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159 iAppUi=iEikonEnv->EikAppUi(); |
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160 iAppUi->AddToStackL(this, ECoeStackPriorityEnvironmentFilter); |
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161 } |
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162 |
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163 TKeyResponse CWaitAbsorbingControl::OfferKeyEventL(const TKeyEvent& /*aKeyEvent*/,TEventCode /*aType*/) |
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164 { |
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165 return EKeyWasConsumed; |
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166 } |
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167 |
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168 // End of file |
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