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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: Node of the layout tree |
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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 // User includes |
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20 #include "xnnodepluginif.h" |
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21 #include "xnnode.h" |
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22 #include "xnuiengine.h" |
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23 #include "xncomponentnodeimpl.h" |
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24 #include "xnproperty.h" |
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25 #include "xntype.h" |
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26 #include "xndomdocument.h" |
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27 #include "xnodt.h" |
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28 |
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29 // ============================ MEMBER FUNCTIONS =============================== |
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30 |
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31 // ----------------------------------------------------------------------------- |
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32 // CXnNodePluginIf::CXnNodePluginIf() |
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33 // C++ default constructor can NOT contain any code, that |
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34 // might leave. |
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35 // ----------------------------------------------------------------------------- |
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36 // |
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37 CXnNodePluginIf::CXnNodePluginIf( CXnNode& aNode ) |
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38 { |
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39 iNode = &aNode; |
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40 } |
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41 |
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42 // ----------------------------------------------------------------------------- |
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43 // CXnNodePluginIf::ViewNodeImpl |
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44 // ----------------------------------------------------------------------------- |
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45 // |
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46 EXPORT_C CXnViewNodeImpl* CXnNodePluginIf::ViewNodeImpl() |
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47 { |
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48 return iNode->ViewNodeImpl(); |
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49 } |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // CXnNodePluginIf::ComponentNodeImpl |
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53 // ----------------------------------------------------------------------------- |
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54 // |
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55 EXPORT_C CXnComponentNodeImpl* CXnNodePluginIf::ComponentNodeImpl() |
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56 { |
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57 return iNode->ComponentNodeImpl(); |
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58 } |
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59 |
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60 // ----------------------------------------------------------------------------- |
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61 // CXnNodePluginIf::IsDrawingAllowed |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 TBool CXnNodePluginIf::IsDrawingAllowed() const |
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65 { |
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66 return EFalse; |
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67 } |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CXnNodePluginIf::Type() |
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71 // Returns control type. |
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72 // ----------------------------------------------------------------------------- |
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73 // |
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74 EXPORT_C CXnType* CXnNodePluginIf::Type() |
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75 { |
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76 return iNode->Type(); |
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77 } |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // CXnNodePluginIf::Parent |
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81 // Get component parent |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 EXPORT_C CXnNodePluginIf* CXnNodePluginIf::ParentL() const |
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85 { |
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86 CXnNode* node = iNode->Parent(); |
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87 if ( !node ) |
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88 { |
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89 return NULL; |
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90 } |
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91 return &( node->PluginIfL() ); |
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92 } |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // CXnNodePluginIf::AddChildL |
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96 // Adds a child to this container. |
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97 // ----------------------------------------------------------------------------- |
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98 // |
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99 EXPORT_C void CXnNodePluginIf::AddChildL( CXnNodePluginIf* aChild ) |
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100 { |
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101 iNode->AddChildL( &( aChild->Node() ) ); |
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102 } |
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103 |
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104 // ----------------------------------------------------------------------------- |
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105 // CXnNodePluginIf::Children |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 EXPORT_C RPointerArray< CXnNodePluginIf > CXnNodePluginIf::ChildrenL() |
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109 { |
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110 RPointerArray< CXnNode >& nodes = iNode->Children(); |
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111 RPointerArray< CXnNodePluginIf > pluginNodes; |
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112 CleanupClosePushL( pluginNodes ); |
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113 |
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114 TInt count = nodes.Count(); |
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115 for ( TInt i = 0; i < count; ++i ) |
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116 { |
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117 pluginNodes.AppendL( &nodes[i]->PluginIfL() ); |
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118 } |
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119 CleanupStack::Pop( &pluginNodes ); |
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120 // Compiler will generate bitwise copy ctor, thus |
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121 // caller of this function must call reset or close for copied RPointerArrays, |
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122 // which is very nasty thing to do... |
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123 return pluginNodes; |
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124 } |
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125 |
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126 // ----------------------------------------------------------------------------- |
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127 // CXnNodePluginIf::SetPCDataL |
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128 // ----------------------------------------------------------------------------- |
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129 // |
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130 EXPORT_C void CXnNodePluginIf::SetPCDataL( const TDesC8& aData ) |
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131 { |
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132 iNode->SetPCDataL( aData ); |
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133 } |
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134 |
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135 // ----------------------------------------------------------------------------- |
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136 // CXnNodePluginIf::GetPCData |
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137 // ----------------------------------------------------------------------------- |
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138 // |
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139 EXPORT_C const TDesC8& CXnNodePluginIf::GetPCData() const |
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140 { |
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141 return iNode->GetPCData(); |
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142 } |
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143 |
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144 // ----------------------------------------------------------------------------- |
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145 // CXnNodePluginIf::SetPropertyL |
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146 // Set a property. |
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147 // ----------------------------------------------------------------------------- |
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148 // |
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149 EXPORT_C void CXnNodePluginIf::SetPropertyL( CXnProperty* aProperty ) |
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150 { |
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151 iNode->SetPropertyL( aProperty ); |
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152 } |
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153 |
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154 // ----------------------------------------------------------------------------- |
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155 // CXnNodePluginIf::SetPropertyL |
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156 // Set a property. |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 EXPORT_C void CXnNodePluginIf::SetPropertyWithoutNotificationL( CXnProperty* aProperty ) |
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160 { |
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161 iNode->SetPropertyWithoutNotificationL( aProperty ); |
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162 } |
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163 |
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164 // ----------------------------------------------------------------------------- |
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165 // CXnNodePluginIf::GetProperty |
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166 // Gets a property. |
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167 // ----------------------------------------------------------------------------- |
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168 // |
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169 EXPORT_C CXnProperty* CXnNodePluginIf::GetPropertyL( CXnProperty& /*aProperty*/ ) const |
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170 { |
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171 return NULL; // iNode->GetPropertyL( aProperty ); |
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172 } |
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173 |
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174 // ----------------------------------------------------------------------------- |
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175 // CXnNodePluginIf::GetProperty |
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176 // Gets a property. |
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177 // ----------------------------------------------------------------------------- |
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178 // |
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179 EXPORT_C CXnProperty* CXnNodePluginIf::GetPropertyL( const TDesC8& aKey ) const |
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180 { |
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181 return iNode->GetPropertyL( aKey ); |
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182 } |
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183 |
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184 // ----------------------------------------------------------------------------- |
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185 // CXnNodePluginIf::SetStateL |
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186 // Set a state |
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187 // ----------------------------------------------------------------------------- |
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188 // |
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189 EXPORT_C void CXnNodePluginIf::SetStateL( const TDesC8& aState ) |
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190 { |
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191 iNode->SetStateL( aState ); |
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192 } |
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193 |
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194 // ----------------------------------------------------------------------------- |
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195 // CXnNodePluginIf::UnsetState |
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196 // Unset a pseudoclass |
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197 // ----------------------------------------------------------------------------- |
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198 // |
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199 EXPORT_C void CXnNodePluginIf::UnsetStateL( const TDesC8& aState ) |
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200 { |
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201 iNode->UnsetStateL( aState ); |
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202 } |
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203 |
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204 // ----------------------------------------------------------------------------- |
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205 // CXnNodePluginIf::IsFocusedState |
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206 // ----------------------------------------------------------------------------- |
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207 // |
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208 EXPORT_C TBool CXnNodePluginIf::IsFocusedState() |
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209 { |
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210 return iNode->IsStateSet( _L8( "focus" ) ); |
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211 } |
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212 |
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213 // ----------------------------------------------------------------------------- |
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214 // CXnNodePluginIf::SetRect |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 EXPORT_C void CXnNodePluginIf::SetRect( const TRect& aRect ) |
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218 { |
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219 iNode->SetRect( aRect ); |
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220 } |
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221 |
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222 // ----------------------------------------------------------------------------- |
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223 // CXnNodePluginIf::Rect |
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224 // ----------------------------------------------------------------------------- |
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225 // |
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226 EXPORT_C TRect CXnNodePluginIf::Rect() |
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227 { |
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228 return iNode->Rect(); |
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229 } |
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230 |
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231 // ----------------------------------------------------------------------------- |
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232 // CXnNodePluginIf::SetBorderRect |
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233 // ----------------------------------------------------------------------------- |
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234 // |
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235 EXPORT_C void CXnNodePluginIf::SetBorderRect( const TRect& aRect ) |
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236 { |
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237 iNode->SetBorderRect( aRect ); |
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238 } |
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239 |
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240 // ----------------------------------------------------------------------------- |
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241 // CXnNodePluginIf::BorderRect |
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242 // ----------------------------------------------------------------------------- |
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243 // |
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244 EXPORT_C TRect CXnNodePluginIf::BorderRect() |
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245 { |
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246 return iNode->BorderRect(); |
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247 } |
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248 |
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249 // ----------------------------------------------------------------------------- |
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250 // CXnNodePluginIf::SetMarginRect |
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251 // ----------------------------------------------------------------------------- |
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252 // |
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253 EXPORT_C void CXnNodePluginIf::SetMarginRect( const TRect& aRect ) |
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254 { |
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255 iNode->SetMarginRect( aRect ); |
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256 } |
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257 |
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258 // ----------------------------------------------------------------------------- |
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259 // CXnNodePluginIf::MarginRect |
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260 // ----------------------------------------------------------------------------- |
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261 // |
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262 EXPORT_C TRect CXnNodePluginIf::MarginRect() |
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263 { |
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264 return iNode->MarginRect(); |
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265 } |
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266 |
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267 // ----------------------------------------------------------------------------- |
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268 // CXnNodePluginIf::SetPaddingRect |
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269 // ----------------------------------------------------------------------------- |
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270 // |
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271 EXPORT_C void CXnNodePluginIf::SetPaddingRect( const TRect& aRect ) |
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272 { |
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273 iNode->SetPaddingRect( aRect ); |
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274 } |
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275 |
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276 // ----------------------------------------------------------------------------- |
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277 // CXnNodePluginIf::PaddingRect |
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278 // ----------------------------------------------------------------------------- |
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279 // |
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280 EXPORT_C TRect CXnNodePluginIf::PaddingRect() |
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281 { |
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282 return iNode->PaddingRect(); |
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283 } |
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284 |
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285 // ----------------------------------------------------------------------------- |
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286 // CXnNodePluginIf::UiEngine |
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287 // ----------------------------------------------------------------------------- |
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288 // |
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289 EXPORT_C TXnUiEnginePluginIf* CXnNodePluginIf::UiEngineL() |
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290 { |
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291 return &( iNode->UiEngine()->PluginIfL() ); |
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292 } |
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293 |
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294 // ----------------------------------------------------------------------------- |
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295 // CXnNodePluginIf::SetLayoutCapable |
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296 // ----------------------------------------------------------------------------- |
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297 // |
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298 EXPORT_C void CXnNodePluginIf::SetLayoutCapable( const TBool aLayoutCapable ) |
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299 { |
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300 iNode->SetLayoutCapable( aLayoutCapable ); |
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301 } |
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302 |
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303 // ----------------------------------------------------------------------------- |
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304 // Get internal node |
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305 // ----------------------------------------------------------------------------- |
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306 // |
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307 CXnNode& CXnNodePluginIf::Node() |
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308 { |
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309 return *iNode; |
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310 } |
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311 |
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312 // ----------------------------------------------------------------------------- |
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313 // Get app interface |
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314 // ----------------------------------------------------------------------------- |
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315 // |
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316 EXPORT_C CXnNodeAppIf& CXnNodePluginIf::AppIfL() |
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317 { |
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318 return iNode->AppIfL(); |
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319 } |
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320 |
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321 // ----------------------------------------------------------------------------- |
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322 // CXnNodePluginIf::MakeInterfaceL |
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323 // Create a component interface according to the given type. |
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324 // ----------------------------------------------------------------------------- |
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325 // |
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326 EXPORT_C XnComponentInterface::MXnComponentInterface* CXnNodePluginIf::MakeInterfaceL( |
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327 const TDesC8& aType ) |
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328 { |
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329 return iNode->MakeInterfaceL( aType ); |
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330 } |
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331 |
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332 // ----------------------------------------------------------------------------- |
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333 // CXnNodePluginIf::DisplayL |
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334 // ----------------------------------------------------------------------------- |
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335 // |
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336 EXPORT_C CXnProperty* CXnNodePluginIf::DisplayL() |
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337 { |
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338 return iNode->DisplayL(); |
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339 } |
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340 |
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341 // ----------------------------------------------------------------------------- |
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342 // CXnNodePluginIf::VisibilityL |
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343 // ----------------------------------------------------------------------------- |
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344 // |
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345 EXPORT_C CXnProperty* CXnNodePluginIf::VisibilityL() |
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346 { |
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347 return iNode->VisibilityL(); |
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348 } |
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349 |
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350 // ----------------------------------------------------------------------------- |
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351 // CXnNodePluginIf::LabelL |
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352 // ----------------------------------------------------------------------------- |
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353 // |
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354 EXPORT_C CXnProperty* CXnNodePluginIf::LabelL() |
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355 { |
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356 return iNode->LabelL(); |
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357 } |
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358 |
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359 // ----------------------------------------------------------------------------- |
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360 // CXnNodePluginIf::IdL |
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361 // ----------------------------------------------------------------------------- |
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362 // |
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363 EXPORT_C CXnProperty* CXnNodePluginIf::IdL() |
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364 { |
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365 return iNode->IdL(); |
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366 } |
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367 |
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368 // ----------------------------------------------------------------------------- |
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369 // CXnNodePluginIf::VisibleRowsL |
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370 // ----------------------------------------------------------------------------- |
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371 // |
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372 EXPORT_C CXnProperty* CXnNodePluginIf::VisibleRowsL() |
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373 { |
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374 return iNode->VisibleRowsL(); |
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375 } |
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376 |
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377 // ----------------------------------------------------------------------------- |
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378 // CXnNodePluginIf::GridColumnsL |
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379 // ----------------------------------------------------------------------------- |
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380 // |
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381 EXPORT_C CXnProperty* CXnNodePluginIf::GridColumnsL() |
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382 { |
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383 return iNode->GridColumnsL(); |
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384 } |
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385 |
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386 // ----------------------------------------------------------------------------- |
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387 // CXnNodePluginIf::GridOrientationL |
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388 // ----------------------------------------------------------------------------- |
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389 // |
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390 EXPORT_C CXnProperty* CXnNodePluginIf::GridOrientationL() |
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391 { |
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392 return iNode->GridOrientationL(); |
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393 } |
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394 |
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395 // ----------------------------------------------------------------------------- |
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396 // CXnNodePluginIf::GridVerDirectionL |
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397 // ----------------------------------------------------------------------------- |
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398 // |
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399 EXPORT_C CXnProperty* CXnNodePluginIf::GridVerDirectionL() |
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400 { |
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401 return iNode->GridVerDirectionL(); |
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402 } |
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403 |
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404 // ----------------------------------------------------------------------------- |
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405 // CXnNodePluginIf::GridHorDirectionL |
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406 // ----------------------------------------------------------------------------- |
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407 // |
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408 EXPORT_C CXnProperty* CXnNodePluginIf::GridHorDirectionL() |
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409 { |
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410 return iNode->GridHorDirectionL(); |
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411 } |
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412 |
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413 // ----------------------------------------------------------------------------- |
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414 // CXnNodePluginIf::FocusHorLoopingL |
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415 // ----------------------------------------------------------------------------- |
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416 // |
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417 EXPORT_C CXnProperty* CXnNodePluginIf::FocusHorLoopingL() |
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418 { |
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419 return iNode->FocusHorLoopingL(); |
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420 } |
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421 |
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422 // ----------------------------------------------------------------------------- |
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423 // CXnNodePluginIf::FocusVerLoopingL |
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424 // ----------------------------------------------------------------------------- |
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425 // |
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426 EXPORT_C CXnProperty* CXnNodePluginIf::FocusVerLoopingL() |
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427 { |
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428 return iNode->FocusVerLoopingL(); |
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429 } |
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430 |
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431 // ----------------------------------------------------------------------------- |
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432 // CXnNodePluginIf::RefL |
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433 // ----------------------------------------------------------------------------- |
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434 // |
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435 EXPORT_C CXnProperty* CXnNodePluginIf::RefL() |
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436 { |
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437 return iNode->RefL(); |
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438 } |
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439 |
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440 // ----------------------------------------------------------------------------- |
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441 // CXnNodePluginIf::GridScrollBarWidthL |
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442 // ----------------------------------------------------------------------------- |
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443 // |
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444 EXPORT_C CXnProperty* CXnNodePluginIf::GridScrollBarWidthL() |
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445 { |
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446 return iNode->GridScrollBarWidthL(); |
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447 } |
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448 |
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449 // ----------------------------------------------------------------------------- |
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450 // CXnNodePluginIf::GridScrollBarMarginL |
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451 // ----------------------------------------------------------------------------- |
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452 // |
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453 EXPORT_C CXnProperty* CXnNodePluginIf::GridScrollBarMarginL() |
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454 { |
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455 return iNode->GridScrollBarMarginL(); |
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456 } |
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457 |
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458 // ----------------------------------------------------------------------------- |
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459 // CXnNodePluginIf::SetHandleTooltip |
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460 // ----------------------------------------------------------------------------- |
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461 // |
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462 EXPORT_C void CXnNodePluginIf::SetHandleTooltip( TBool aFlag ) |
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463 { |
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464 iNode->SetHandleTooltip( aFlag ); |
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465 } |
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466 |
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467 // ----------------------------------------------------------------------------- |
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468 // ----------------------------------------------------------------------------- |
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469 // |
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470 EXPORT_C void CXnNodePluginIf::ReportTriggerEventL( |
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471 const TDesC8& aTriggerName, |
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472 const TDesC8& aValueName, |
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473 const TDesC8& aValue ) |
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474 { |
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475 CXnNode* trigger = CXnNode::NewL(); |
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476 CleanupStack::PushL( trigger ); |
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477 CXnType* type = CXnType::NewL( XnPropertyNames::action::KTrigger ); |
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478 CleanupStack::PushL( type ); |
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479 CXnNodeImpl* impl = CXnNodeImpl::NewL( type ); |
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480 CleanupStack::Pop( type ); |
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481 trigger->SetImpl( impl ); |
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482 trigger->SetUiEngine( *iNode->UiEngine() ); |
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483 |
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484 CXnDomPropertyValue* nameValue = CXnDomPropertyValue::NewL( |
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485 iNode->UiEngine()->ODT()->DomDocument().StringPool() ); |
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486 CleanupStack::PushL( nameValue ); |
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487 nameValue->SetStringValueL( CXnDomPropertyValue::EString, aTriggerName ); |
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488 |
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489 CXnProperty* name = CXnProperty::NewL( |
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490 XnPropertyNames::action::trigger::KName, |
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491 nameValue, |
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492 iNode->UiEngine()->ODT()->DomDocument().StringPool() ); |
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493 |
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494 CleanupStack::Pop( nameValue ); |
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495 CleanupStack::PushL( name ); |
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496 trigger->SetPropertyL( name ); |
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497 CleanupStack::Pop( name ); |
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498 |
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499 CXnDomPropertyValue* indexValue = CXnDomPropertyValue::NewL( |
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500 iNode->UiEngine()->ODT()->DomDocument().StringPool() ); |
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501 CleanupStack::PushL( indexValue ); |
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502 indexValue->SetStringValueL( CXnDomPropertyValue::EString, aValue ); |
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503 |
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504 CXnProperty* index = CXnProperty::NewL( |
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505 aValueName, |
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506 indexValue, |
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507 iNode->UiEngine()->ODT()->DomDocument().StringPool() ); |
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508 |
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509 CleanupStack::Pop( indexValue ); |
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510 CleanupStack::PushL( index ); |
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511 trigger->SetPropertyL( index ); |
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512 CleanupStack::Pop( index ); |
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513 |
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514 iNode->ReportXuikonEventL( *trigger, 0 ); |
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515 |
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516 CleanupStack::PopAndDestroy( trigger ); |
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517 } |
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518 |
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519 // ----------------------------------------------------------------------------- |
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520 // CXnNodePluginIf::PathL |
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521 // ----------------------------------------------------------------------------- |
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522 // |
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523 EXPORT_C CXnProperty* CXnNodePluginIf::PathL() |
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524 { |
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525 return iNode->PathL(); |
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526 } |
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527 |
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528 // ----------------------------------------------------------------------------- |
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529 // CXnNodePluginIf::MaskPathL |
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530 // ----------------------------------------------------------------------------- |
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531 // |
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532 EXPORT_C CXnProperty* CXnNodePluginIf::MaskPathL() |
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533 { |
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534 return iNode->MaskPathL(); |
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535 } |
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536 |
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537 // ----------------------------------------------------------------------------- |
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538 // CXnNodePluginIf::SetDirtyL |
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539 // ----------------------------------------------------------------------------- |
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540 // |
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541 EXPORT_C void CXnNodePluginIf::SetDirtyL() |
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542 { |
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543 const TDesC8& type( iNode->Type()->Type() ); |
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544 |
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545 if ( iNode->IsAdaptive( ETrue ) || |
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546 type == _L8( "grid" ) || |
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547 type == _L8( "list" ) ) |
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548 { |
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549 iNode->SetDirtyL( XnDirtyLevel::ELayoutAndRender ); |
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550 } |
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551 else |
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552 { |
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553 iNode->SetDirtyL( XnDirtyLevel::ERender ); |
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554 } |
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555 |
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556 // If node's parent is tooltip, it must be relayouted because it will |
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557 // grow based on childs |
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558 CXnNode* parent( iNode->Parent() ); |
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559 |
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560 if ( parent && parent->Type()->Type() == _L8( "tooltip" ) ) |
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561 { |
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562 parent->SetDirtyL( XnDirtyLevel::ELayoutAndRender ); |
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563 } |
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564 } |
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565 |
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566 // ----------------------------------------------------------------------------- |
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567 // CXnNodePluginIf::Namespace |
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568 // ----------------------------------------------------------------------------- |
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569 // |
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570 EXPORT_C const TDesC8& CXnNodePluginIf::Namespace() |
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571 { |
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572 return iNode->Namespace(); |
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573 } |
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574 |
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575 // ----------------------------------------------------------------------------- |
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576 // CXnNodePluginIf::ControlL |
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577 // Gets the control associated to this node |
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578 // ----------------------------------------------------------------------------- |
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579 // |
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580 EXPORT_C CXnControlAdapter* CXnNodePluginIf::Control() const |
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581 { |
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582 return iNode->Control(); |
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583 } |