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1 /* |
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2 * Copyright (c) 2002-2004 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: Event dispatcher |
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15 * |
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16 */ |
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17 |
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18 // System includes |
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19 #include <AknUtils.h> |
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20 |
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21 // User includes |
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22 #include "xnappuiadapter.h" |
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23 #include "xnfocuscontrol.h" |
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24 #include "xnkeyeventdispatcher.h" |
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25 #include "xntype.h" |
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26 #include "xncomponentnodeimpl.h" |
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27 #include "xnproperty.h" |
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28 #include "xnuiengine.h" |
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29 #include "xnodt.h" |
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30 #include "xndomdocument.h" |
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31 #include "xndomnode.h" |
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32 #include "xnmenuadapter.h" |
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33 #include "xneditmode.h" |
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34 #include "xnviewmanager.h" |
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35 #include "xnviewdata.h" |
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36 #include "xnnode.h" |
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37 |
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38 // Local macros |
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39 #define IS_ARROW_KEY( k ) \ |
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40 ( k == EStdKeyLeftArrow || k == EStdKeyRightArrow || \ |
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41 k == EStdKeyUpArrow || k == EStdKeyDownArrow ) |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // SetInitialFocusL |
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45 // ----------------------------------------------------------------------------- |
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46 // |
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47 static void SetInitialFocusL( RPointerArray< CXnNode >& aArray ) |
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48 { |
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49 for ( TInt i = 0; i < aArray.Count(); i++ ) |
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50 { |
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51 CXnNode* node( aArray[i] ); |
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52 |
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53 node->SetStateWithoutNotificationL( |
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54 XnPropertyNames::style::common::KFocus ); |
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55 |
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56 if ( node->IsStateSet( XnPropertyNames::style::common::KFocus ) ) |
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57 { |
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58 break; |
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59 } |
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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 // BuildTriggerNodeL |
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65 // Builds a trigger node |
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66 // ----------------------------------------------------------------------------- |
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67 // |
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68 static CXnNode* BuildTriggerNodeL( |
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69 CXnUiEngine& aUiEngine, |
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70 const TDesC8& aTriggerName ) |
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71 { |
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72 CXnNode* node = CXnNode::NewL(); |
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73 CleanupStack::PushL( node ); |
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74 |
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75 CXnType* type = CXnType::NewL( XnPropertyNames::action::KTrigger ); |
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76 CleanupStack::PushL( type ); |
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77 |
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78 CXnNodeImpl* impl = CXnNodeImpl::NewL( type ); |
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79 |
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80 CleanupStack::Pop( type ); |
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81 |
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82 node->SetImpl( impl ); |
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83 node->SetUiEngine( aUiEngine ); |
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84 |
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85 CXnDomPropertyValue* nameValue = |
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86 CXnDomPropertyValue::NewL( aUiEngine.ODT()->DomDocument().StringPool() ); |
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87 |
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88 CleanupStack::PushL( nameValue ); |
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89 |
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90 nameValue->SetStringValueL( CXnDomPropertyValue::EString, aTriggerName ); |
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91 |
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92 CXnProperty* name = |
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93 CXnProperty::NewL( XnPropertyNames::action::trigger::KName, nameValue, |
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94 aUiEngine.ODT()->DomDocument().StringPool() ); |
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95 |
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96 CleanupStack::Pop( nameValue ); |
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97 CleanupStack::PushL( name ); |
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98 node->SetPropertyL( name ); |
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99 CleanupStack::Pop( name ); |
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100 |
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101 CleanupStack::Pop( node ); |
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102 |
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103 return node; |
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104 } |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // MenuAdapter |
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108 // Gets menuadapter from node, NULL if not available |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 static CXnMenuAdapter* MenuAdapter( CXnNode* aNode ) |
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112 { |
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113 if ( aNode ) |
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114 { |
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115 return static_cast< CXnMenuAdapter* >( aNode->Control() ); |
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116 } |
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117 |
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118 return NULL; |
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119 } |
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120 |
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121 // ============================ MEMBER FUNCTIONS =============================== |
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122 |
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123 // ----------------------------------------------------------------------------- |
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124 // CXnKeyEventDispatcher::NewL |
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125 // Two-phased constructor. Can leave. |
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126 // ----------------------------------------------------------------------------- |
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127 // |
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128 CXnKeyEventDispatcher* CXnKeyEventDispatcher::NewL( CXnUiEngine& aUiEngine ) |
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129 { |
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130 CXnKeyEventDispatcher* self = new ( ELeave ) CXnKeyEventDispatcher( aUiEngine ); |
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131 CleanupStack::PushL( self ); |
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132 self->ConstructL(); |
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133 CleanupStack::Pop(); |
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134 return self; |
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135 } |
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136 |
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137 // ----------------------------------------------------------------------------- |
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138 // CXnKeyEventDispatcher::~CXnKeyEventDispatcher |
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139 // Destructor. |
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140 // ----------------------------------------------------------------------------- |
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141 // |
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142 CXnKeyEventDispatcher::~CXnKeyEventDispatcher() |
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143 { |
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144 iCoeEnv->RemoveMessageMonitorObserver( *this ); |
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145 |
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146 iUiEngine.ViewManager()->RemoveObserver( *this ); |
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147 |
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148 delete iLoseFocus; |
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149 delete iGainFocus; |
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150 iPassiveFocusedNodes.Reset(); |
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151 } |
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152 |
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153 // ----------------------------------------------------------------------------- |
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154 // CXnKeyEventDispatcher::CXnKeyEventDispatcher |
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155 // C++ default constructor. Must not leave. |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 CXnKeyEventDispatcher::CXnKeyEventDispatcher( CXnUiEngine& aUiEngine ) |
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159 : iUiEngine( aUiEngine ) |
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160 { |
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161 } |
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162 |
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163 // ----------------------------------------------------------------------------- |
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164 // CXnKeyEventDispatcher::ConstructL |
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165 // 2nd phase constructor. Can leave. |
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166 // ----------------------------------------------------------------------------- |
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167 // |
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168 void CXnKeyEventDispatcher::ConstructL() |
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169 { |
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170 MakeVisible( EFalse ); |
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171 |
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172 iUiEngine.ViewManager()->AddObserver( *this ); |
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173 |
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174 iCoeEnv->AddMessageMonitorObserverL( *this ); |
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175 } |
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176 |
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177 // ----------------------------------------------------------------------------- |
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178 // CXnKeyEventDispatcher::MonitorWsMessage |
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179 // |
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180 // ----------------------------------------------------------------------------- |
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181 // |
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182 void CXnKeyEventDispatcher::MonitorWsMessage( const TWsEvent& aEvent ) |
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183 { |
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184 TInt type( aEvent.Type() ); |
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185 |
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186 if ( type == EEventPointer && AknLayoutUtils::PenEnabled() ) |
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187 { |
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188 const TUint handle( aEvent.Handle() ); |
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189 |
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190 CCoeControl* destination = reinterpret_cast< CCoeControl* >( handle ); |
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191 |
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192 TPointerEvent& event( *aEvent.Pointer() ); |
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193 |
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194 if ( iCbaContainer ) |
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195 { |
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196 CEikCba* cba = |
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197 static_cast< CEikCba* >( iCbaContainer->ButtonGroup() ); |
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198 |
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199 if ( destination == cba && iCbaContainer->IsVisible() ) |
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200 { |
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201 CXnMenuAdapter* adapter( MenuAdapter( iMenuNode ) ); |
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202 |
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203 if ( adapter ) |
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204 { |
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205 TRAP_IGNORE( |
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206 adapter->HandlePointerEventL( *aEvent.Pointer() ) ); |
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207 } |
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208 } |
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209 } |
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210 } |
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211 } |
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212 |
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213 // ----------------------------------------------------------------------------- |
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214 // CXnKeyEventDispatcher::OfferKeyEventL |
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215 // Handles key events. |
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216 // ----------------------------------------------------------------------------- |
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217 // |
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218 TKeyResponse CXnKeyEventDispatcher::OfferKeyEventL( |
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219 const TKeyEvent& aKeyEvent, |
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220 TEventCode aType ) |
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221 { |
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222 TKeyResponse resp( EKeyWasNotConsumed ); |
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223 |
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224 iEventCode = aType; |
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225 |
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226 CXnNode* node( NULL ); |
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227 |
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228 TBool keyYesNoApps( EFalse ); |
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229 |
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230 if ( iUiEngine.IsMenuDisplaying() || |
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231 aKeyEvent.iScanCode == EStdKeyDevice0 || |
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232 aKeyEvent.iScanCode == EStdKeyDevice1 ) |
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233 { |
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234 iFocusChanged = EFalse; |
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235 // When menu is focused or LSK/RSK is pressed, |
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236 // then forward events to menuadapter. |
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237 // Note that MSK is handled directly in the base class as it used only |
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238 // for activating |
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239 node = iMenuNode; |
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240 } |
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241 else if ( aKeyEvent.iScanCode == EStdKeyApplication0 || |
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242 aKeyEvent.iScanCode == EStdKeyYes || |
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243 aKeyEvent.iScanCode == EStdKeyNo ) |
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244 { |
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245 keyYesNoApps = ETrue; |
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246 |
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247 iFocusChanged = EFalse; |
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248 // AppsKey, YesKey, NoKey events must be always handled, and if we don't |
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249 // have a focused node, then let the view node do the job |
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250 node = ( !iNode ) ? iUiEngine.ActiveView() : iNode; |
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251 } |
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252 else |
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253 { |
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254 CXnAppUiAdapter& appui( iUiEngine.AppUiAdapter() ); |
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255 |
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256 if ( IS_ARROW_KEY( aKeyEvent.iScanCode ) && aType == EEventKey ) |
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257 { |
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258 if ( !appui.FocusShown() ) |
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259 { |
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260 appui.ShowFocus(); |
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261 |
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262 if ( !iNode ) |
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263 { |
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264 // Find initial location for focus |
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265 ResolveAndSetFocusL(); |
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266 |
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267 return EKeyWasConsumed; |
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268 } |
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269 } |
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270 } |
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271 |
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272 CCoeControl* editmode( iUiEngine.EditMode() ); |
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273 |
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274 if ( editmode->OfferKeyEventL( aKeyEvent, aType ) == EKeyWasConsumed ) |
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275 { |
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276 return EKeyWasConsumed; |
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277 } |
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278 |
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279 // Offer keyevent to the focused node |
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280 node = iNode; |
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281 |
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282 if ( aType == EEventKeyDown ) |
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283 { |
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284 // Reset state |
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285 iFocusChanged = EFalse; |
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286 iKeyEventNode = iNode; |
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287 } |
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288 |
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289 if ( iFocusChanged && ( aType == EEventKeyUp ) ) |
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290 { |
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291 // Pass keyup event to |
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292 // previously focused node |
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293 node = iKeyEventNode; |
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294 } |
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295 } |
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296 |
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297 if ( !keyYesNoApps ) |
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298 { |
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299 if ( iEventCode == EEventNull && aType != EEventKeyDown ) |
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300 { |
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301 // We are waiting for down event |
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302 return resp; |
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303 } |
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304 } |
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305 |
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306 if ( !node ) |
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307 { |
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308 return resp; |
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309 } |
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310 |
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311 iUiEngine.DisableRenderUiLC(); |
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312 |
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313 CXnControlAdapter* adapter( node->Control() ); |
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314 |
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315 if( adapter && adapter->IsVisible() ) |
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316 { |
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317 resp = adapter->OfferKeyEventL( aKeyEvent, aType ); |
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318 } |
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319 |
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320 if ( aType != EEventKeyUp && iKeyEventNode != iNode ) |
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321 { |
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322 // Focused node is changed during keyevent |
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323 iFocusChanged = ETrue; |
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324 } |
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325 |
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326 if ( aType == EEventKeyUp ) |
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327 { |
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328 iEventCode = EEventNull; |
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329 } |
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330 |
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331 iUiEngine.RenderUIL(); |
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332 CleanupStack::PopAndDestroy(); // DisableRenderUiLC |
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333 |
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334 return resp; |
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335 } |
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336 |
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337 // ----------------------------------------------------------------------------- |
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338 // CXnKeyEventDispatcher::SetNode |
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339 // ----------------------------------------------------------------------------- |
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340 // |
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341 void CXnKeyEventDispatcher::SetNodeL( CXnNode* aNode, TInt aSource ) |
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342 { |
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343 if ( iNode == aNode ) |
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344 { |
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345 return; |
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346 } |
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347 |
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348 iPreviousNode = iNode; |
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349 iNode = aNode; |
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350 |
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351 SetNodeL( iPreviousNode, iNode, ETrue, aSource ); |
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352 } |
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353 |
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354 // ----------------------------------------------------------------------------- |
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355 // CXnKeyEventDispatcher::SetNodeWithoutNotificationL |
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356 // ----------------------------------------------------------------------------- |
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357 // |
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358 void CXnKeyEventDispatcher::SetNodeWithoutNotificationL( CXnNode* aNode ) |
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359 { |
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360 if ( iNode == aNode ) |
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361 { |
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362 return; |
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363 } |
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364 |
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365 iPreviousNode = iNode; |
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366 iNode = aNode; |
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367 |
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368 SetNodeL( iPreviousNode, iNode, EFalse ); |
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369 } |
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370 |
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371 // ----------------------------------------------------------------------------- |
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372 // SetNodeL |
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373 // Changes focused node, runs gain focus/lose focus triggers if needed |
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374 // ----------------------------------------------------------------------------- |
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375 // |
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376 void CXnKeyEventDispatcher::SetNodeL( CXnNode* aToLose, CXnNode* aToGain, |
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377 TBool aNotify, TInt aSource ) |
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378 { |
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379 if ( aToLose ) |
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380 { |
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381 aToLose->SetDirtyL( XnDirtyLevel::ERender ); |
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382 |
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383 aToLose->UnsetStateL( XnPropertyNames::style::common::KFocus ); |
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384 aToLose->UnsetStateL( XnPropertyNames::style::common::KHold ); |
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385 aToLose->UnsetStateL( XnPropertyNames::style::common::KActive ); |
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386 |
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387 if ( aNotify ) |
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388 { |
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389 if ( !iLoseFocus ) |
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390 { |
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391 iLoseFocus = BuildTriggerNodeL( iUiEngine, |
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392 XnPropertyNames::action::trigger::name::KLoseFocus ); |
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393 } |
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394 |
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395 aToLose->ReportXuikonEventL( *iLoseFocus ); |
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396 } |
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397 |
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398 CXnControlAdapter* adapter( aToLose->Control() ); |
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399 |
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400 if ( adapter ) |
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401 { |
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402 adapter->SetFocus( EFalse ); |
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403 } |
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404 } |
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405 |
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406 if ( aToGain ) |
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407 { |
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408 aToGain->SetDirtyL( XnDirtyLevel::ERender ); |
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409 |
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410 if ( aNotify ) |
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411 { |
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412 if ( !iGainFocus ) |
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413 { |
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414 iGainFocus = BuildTriggerNodeL( iUiEngine, |
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415 XnPropertyNames::action::trigger::name::KGainFocus ); |
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416 } |
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417 |
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418 aToGain->ReportXuikonEventL( *iGainFocus, aSource ); |
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419 } |
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420 |
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421 CXnControlAdapter* adapter( aToGain->Control() ); |
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422 |
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423 if ( adapter ) |
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424 { |
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425 adapter->SetFocus( ETrue ); |
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426 } |
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427 } |
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428 } |
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429 |
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430 // ----------------------------------------------------------------------------- |
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431 // CXnKeyEventDispatcher::FocusedNode |
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432 // ----------------------------------------------------------------------------- |
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433 // |
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434 CXnNode* CXnKeyEventDispatcher::FocusedNode() const |
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435 { |
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436 if ( iNode && iNode->IsStateSet( XnPropertyNames::style::common::KFocus ) ) |
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437 { |
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438 return iNode; |
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439 } |
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440 |
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441 return NULL; |
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442 } |
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443 |
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444 // ----------------------------------------------------------------------------- |
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445 // CXnKeyEventDispatcher::RefreshMenu |
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446 // ----------------------------------------------------------------------------- |
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447 // |
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448 void CXnKeyEventDispatcher::RefreshMenuL() |
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449 { |
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450 CXnMenuAdapter* menuAdapter( MenuAdapter( iMenuNode ) ); |
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451 |
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452 if ( menuAdapter ) |
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453 { |
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454 menuAdapter->SetContainerL( *iCbaContainer ); |
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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 // CXnKeyEventDispatcher::SetMenuNode |
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460 // ----------------------------------------------------------------------------- |
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461 // |
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462 void CXnKeyEventDispatcher::SetMenuNodeL( CXnNode* aNode ) |
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463 { |
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464 CXnMenuAdapter* menuAdapter( MenuAdapter( aNode ) ); |
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465 |
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466 iCbaContainer = iAvkonAppUi->Cba(); |
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467 |
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468 if ( menuAdapter ) |
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469 { |
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470 iMenuNode = aNode; |
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471 |
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472 menuAdapter->SetContainerL( *iCbaContainer ); |
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473 |
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474 CXnProperty* prop( iMenuNode->DisplayL() ); |
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475 |
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476 if ( prop && prop->StringValue() == |
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477 XnPropertyNames::style::common::display::KNone ) |
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478 { |
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479 iCbaContainer->MakeVisible( EFalse ); |
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480 } |
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481 else |
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482 { |
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483 iCbaContainer->MakeVisible( ETrue ); |
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484 } |
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485 } |
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486 else |
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487 { |
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488 iCbaContainer->MakeVisible( EFalse ); |
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489 |
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490 // The node passed in wasn't a valid menu node |
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491 ResetMenuNodeL(); |
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492 } |
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493 } |
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494 |
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495 // ----------------------------------------------------------------------------- |
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496 // CXnKeyEventDispatcher::ResetMenuNodeL |
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497 // ----------------------------------------------------------------------------- |
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498 // |
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499 void CXnKeyEventDispatcher::ResetMenuNodeL() |
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500 { |
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501 iMenuNode = NULL; |
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502 |
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503 iCbaContainer = NULL; |
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504 } |
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505 |
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506 // ----------------------------------------------------------------------------- |
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507 // CXnKeyEventDispatcher::IsMenuFocused |
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508 // ----------------------------------------------------------------------------- |
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509 // |
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510 TBool CXnKeyEventDispatcher::IsMenuFocused() const |
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511 { |
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512 CXnMenuAdapter* menuAdapter( MenuAdapter( iMenuNode ) ); |
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513 |
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514 if ( menuAdapter ) |
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515 { |
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516 return menuAdapter->IsMenuFocused(); |
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517 } |
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518 |
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519 return EFalse; |
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520 } |
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521 |
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522 // ----------------------------------------------------------------------------- |
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523 // CXnKeyEventDispatcher::AddPassiveFocusedNode |
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524 // ----------------------------------------------------------------------------- |
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525 // |
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526 void CXnKeyEventDispatcher::AddPassiveFocusedNodeL( CXnNode* aNode ) |
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527 { |
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528 if ( !aNode->IsStateSet( XnPropertyNames::style::common::KFocus ) && |
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529 !aNode->IsStateSet( XnPropertyNames::style::common::KPassiveFocus ) ) |
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530 { |
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531 iPassiveFocusedNodes.AppendL( aNode ); |
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532 aNode->SetStateL( XnPropertyNames::style::common::KPassiveFocus ); |
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533 } |
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534 } |
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535 |
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536 // ----------------------------------------------------------------------------- |
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537 // CXnKeyEventDispatcher::RemovePassiveFocusedNode |
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538 // ----------------------------------------------------------------------------- |
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539 // |
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540 void CXnKeyEventDispatcher::RemovePassiveFocusedNodeL( CXnNode* aNode ) |
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541 { |
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542 for ( TInt i = 0; i < iPassiveFocusedNodes.Count(); i++ ) |
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543 { |
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544 CXnNode* node( iPassiveFocusedNodes[i] ); |
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545 |
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546 if ( node == aNode ) |
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547 { |
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548 iPassiveFocusedNodes.Remove( i ); |
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549 |
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550 aNode->UnsetStateL( |
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551 XnPropertyNames::style::common::KPassiveFocus ); |
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552 } |
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553 } |
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554 } |
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555 |
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556 // ----------------------------------------------------------------------------- |
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557 // CXnKeyEventDispatcher::AddPassiveFocusedNode |
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558 // ----------------------------------------------------------------------------- |
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559 // |
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560 void CXnKeyEventDispatcher::ClearPassiveFocusedNodesL() |
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561 { |
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562 for ( TInt i = 0; i < iPassiveFocusedNodes.Count(); i++ ) |
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563 { |
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564 iPassiveFocusedNodes[i]->UnsetStateL( |
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565 XnPropertyNames::style::common::KPassiveFocus ); |
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566 } |
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567 |
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568 iPassiveFocusedNodes.Reset(); |
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569 } |
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570 |
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571 // ----------------------------------------------------------------------------- |
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572 // CXnKeyEventDispatcher::NotifyViewActivatedL |
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573 // ----------------------------------------------------------------------------- |
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574 // |
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575 void CXnKeyEventDispatcher::NotifyViewActivatedL( |
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576 const CXnViewData& /*aViewData*/ ) |
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577 { |
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578 } |
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579 |
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580 // ----------------------------------------------------------------------------- |
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581 // CXnKeyEventDispatcher::NotifyViewDeactivatedL |
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582 // ----------------------------------------------------------------------------- |
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583 // |
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584 void CXnKeyEventDispatcher::NotifyViewDeactivatedL( |
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585 const CXnViewData& /*aViewData*/ ) |
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586 { |
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587 iMenuNode = NULL; |
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588 ClearPassiveFocusedNodesL(); |
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589 ClearStateL(); |
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590 |
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591 iUiEngine.AppUiAdapter().HideFocus(); |
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592 } |
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593 |
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594 // ----------------------------------------------------------------------------- |
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595 // CXnKeyEventDispatcher::NotifyWidgetAdditionL |
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596 // ----------------------------------------------------------------------------- |
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597 // |
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598 void CXnKeyEventDispatcher::NotifyWidgetAdditionL( |
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599 const CXnPluginData& aPluginData ) |
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600 { |
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601 if ( aPluginData.Active() ) |
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602 { |
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603 iUiEngine.AppUiAdapter().ShowFocus(); |
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604 |
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605 RPointerArray< CXnNode > initial; |
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606 CleanupClosePushL( initial ); |
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607 |
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608 if ( iUiEngine.IsEditMode() ) |
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609 { |
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610 initial.AppendL( aPluginData.Owner()->LayoutNode() ); |
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611 } |
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612 else |
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613 { |
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614 aPluginData.InitialFocusNodesL( initial ); |
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615 } |
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616 |
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617 SetInitialFocusL( initial ); |
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618 |
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619 CleanupStack::PopAndDestroy( &initial ); |
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620 } |
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621 } |
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622 |
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623 // ----------------------------------------------------------------------------- |
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624 // CXnKeyEventDispatcher::NotifyWidgetRemovalL |
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625 // ----------------------------------------------------------------------------- |
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626 // |
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627 void CXnKeyEventDispatcher::NotifyWidgetRemovalL( |
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628 const CXnPluginData& aPluginData ) |
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629 { |
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630 if ( aPluginData.Active() ) |
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631 { |
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632 ClearPassiveFocusedNodesL(); |
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633 |
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634 if ( iNode ) |
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635 { |
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636 CXnViewData& activeViewData( |
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637 iUiEngine.ViewManager()->ActiveViewData() ); |
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638 |
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639 const CXnPluginData& pluginData( |
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640 activeViewData.Plugin( iNode ) ); |
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641 |
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642 if ( &pluginData == &aPluginData ) |
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643 { |
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644 // The plugin is removed which was holding focus |
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645 ClearStateL(); |
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646 } |
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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 // ----------------------------------------------------------------------------- |
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652 // CCXnKeyEventDispatcher::NotifyConfigureWidgetL |
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653 // ----------------------------------------------------------------------------- |
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654 // |
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655 void CXnKeyEventDispatcher::NotifyConfigureWidgetL( |
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656 const CHsContentInfo& /*aContentInfo*/, CXnPluginData& /*aPluginData*/ ) |
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657 { |
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658 } |
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659 |
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660 // ----------------------------------------------------------------------------- |
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661 // CXnKeyEventDispatcher::ResolveAndSetFocusL |
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662 // Used to bring focus visible in the initial location when focus is invisible |
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663 // ----------------------------------------------------------------------------- |
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664 // |
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665 void CXnKeyEventDispatcher::ResolveAndSetFocusL() |
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666 { |
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667 // <plugin> elements are always kept in appearance order |
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668 RPointerArray< CXnNode >& list( *iUiEngine.Plugins() ); |
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669 |
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670 if ( iUiEngine.IsEditMode() ) |
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671 { |
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672 SetInitialFocusL( list ); |
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673 } |
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674 else |
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675 { |
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676 RPointerArray< CXnNode > initial; |
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677 CleanupClosePushL( initial ); |
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678 |
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679 CXnViewData& activeView( iUiEngine.ViewManager()->ActiveViewData() ); |
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680 |
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681 // first, search only in plugins which have popup window open |
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682 for ( TInt i = 0; i < list.Count(); i++ ) |
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683 { |
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684 CXnPluginData& plugin( activeView.Plugin( list[i] ) ); |
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685 if ( plugin.IsDisplayingPopup() ) |
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686 { |
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687 plugin.InitialFocusNodesL( initial ); |
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688 } |
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689 } |
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690 |
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691 // if no inital focus nodes were found in plugins with |
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692 // open popups, search again with all plugins |
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693 if ( initial.Count() == 0 ) |
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694 { |
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695 for ( TInt i = 0; i < list.Count(); i++ ) |
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696 { |
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697 CXnPluginData& plugin( activeView.Plugin( list[i] ) ); |
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698 plugin.InitialFocusNodesL( initial ); |
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699 } |
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700 } |
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701 |
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702 // set initial focus |
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703 SetInitialFocusL( initial ); |
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704 |
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705 CleanupStack::PopAndDestroy( &initial ); |
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706 } |
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707 } |
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708 |
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709 // ----------------------------------------------------------------------------- |
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710 // CXnKeyEventDispatcher::ClearStateL |
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711 // ----------------------------------------------------------------------------- |
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712 // |
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713 void CXnKeyEventDispatcher::ClearStateL() |
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714 { |
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715 SetNodeL( NULL ); |
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716 |
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717 iNode = NULL; |
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718 iPreviousNode = NULL; |
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719 iKeyEventNode = NULL; |
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720 iFocusChanged = EFalse; |
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721 iEventCode = EEventNull; |
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722 } |
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723 |
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724 // End of file |