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1 /* |
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2 * Copyright (c) 2009 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: ESMR policy implementation |
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15 * |
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16 */ |
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17 |
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18 #include "cesmrfield.h" |
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19 |
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20 #include "esmrcommands.h" |
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21 #include "nmrlayoutmanager.h" |
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22 #include "mesmrfieldeventqueue.h" |
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23 #include "cesmrfieldcommandevent.h" |
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24 #include "cmrbackground.h" |
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25 #include "esmrcommands.h" |
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26 #include "cmrrecordinggc.h" |
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27 |
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28 #include "emailtrace.h" |
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29 |
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30 #include <txtrich.h> |
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31 #include <eikenv.h> |
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32 #include <baclipb.h> |
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33 #include <eikbtgpc.h> |
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34 #include <StringLoader.h> |
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35 #include <AknUtils.h> |
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36 #include <touchfeedback.h> |
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37 |
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38 namespace |
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39 { |
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40 // Off-screen x coordinate for fields |
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41 const TInt KOffScreenPositionX = 1000; |
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42 } |
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43 |
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44 // ======== MEMBER FUNCTIONS ======== |
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45 |
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46 // --------------------------------------------------------------------------- |
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47 // CESMRField::CESMRField |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 EXPORT_C CESMRField::CESMRField() |
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51 : iCustomMsk( EFalse ), |
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52 iDisableRedraw( EFalse ), |
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53 iDefaultMskVisible( EFalse ), |
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54 iMskVisible( EFalse ), |
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55 iLocked( EFalse ) |
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56 { |
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57 FUNC_LOG; |
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58 // do nothing |
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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 // CESMRField::~CESMRField |
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64 // --------------------------------------------------------------------------- |
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65 // |
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66 EXPORT_C CESMRField::~CESMRField() |
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67 { |
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68 FUNC_LOG; |
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69 delete iExtControl; |
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70 if ( iEventQueue ) |
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71 { |
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72 iEventQueue->RemoveObserver( this ); |
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73 } |
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74 delete iBackground; |
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75 delete iRecordingGc; |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // CESMRField::ConstructL |
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80 // --------------------------------------------------------------------------- |
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81 // |
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82 EXPORT_C void CESMRField::ConstructL( |
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83 CCoeControl* aControl ) |
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84 { |
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85 FUNC_LOG; |
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86 iExtControl = aControl; |
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87 |
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88 iBackground = CMRBackground::NewL(); |
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89 this->SetBackground( iBackground ); |
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90 iRecordingGc = new( ELeave ) CMRRecordingGc( SystemGc() ); |
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91 } |
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92 |
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93 // --------------------------------------------------------------------------- |
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94 // CESMRField::InitializeL |
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95 // --------------------------------------------------------------------------- |
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96 // |
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97 EXPORT_C void CESMRField::InitializeL() |
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98 { |
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99 FUNC_LOG; |
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100 /* Empty implementation, subclasses should overwrite */ |
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101 } |
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102 |
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103 // --------------------------------------------------------------------------- |
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104 // CESMRField::FontChangedL |
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105 // --------------------------------------------------------------------------- |
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106 // |
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107 EXPORT_C void CESMRField::FontChangedL() |
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108 { |
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109 FUNC_LOG; |
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110 // This method re-initializes field |
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111 InitializeL(); |
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112 } |
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113 |
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114 // --------------------------------------------------------------------------- |
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115 // CESMRField::SetFieldId |
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116 // --------------------------------------------------------------------------- |
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117 // |
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118 EXPORT_C void CESMRField::SetFieldId( TESMREntryFieldId aFieldId ) |
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119 { |
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120 FUNC_LOG; |
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121 iFieldId = aFieldId; |
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122 } |
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123 |
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124 |
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125 // --------------------------------------------------------------------------- |
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126 // CESMRField::SetPreItemIndex |
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127 // --------------------------------------------------------------------------- |
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128 // |
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129 EXPORT_C void CESMRField::SetPreItemIndex( TInt aPreItemIndex ) |
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130 { |
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131 FUNC_LOG; |
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132 iPreItemIndex = aPreItemIndex; |
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133 } |
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134 |
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135 |
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136 // --------------------------------------------------------------------------- |
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137 // CESMRField::SetCurrentItemIndex |
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138 // --------------------------------------------------------------------------- |
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139 // |
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140 EXPORT_C void CESMRField::SetCurrentItemIndex( TInt aCurrentItemIndex ) |
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141 { |
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142 FUNC_LOG; |
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143 iCurrentItemIndex = aCurrentItemIndex; |
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144 } |
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145 |
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146 // --------------------------------------------------------------------------- |
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147 // CESMRField::FieldId |
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148 // --------------------------------------------------------------------------- |
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149 // |
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150 EXPORT_C TESMREntryFieldId CESMRField::FieldId() const |
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151 { |
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152 FUNC_LOG; |
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153 return iFieldId; |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // CESMRField::PreItemIndex |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 EXPORT_C TInt CESMRField::PreItemIndex() const |
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161 { |
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162 FUNC_LOG; |
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163 return iPreItemIndex; |
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164 } |
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165 |
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166 // --------------------------------------------------------------------------- |
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167 // CESMRField::CurrentItemIndex |
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168 // --------------------------------------------------------------------------- |
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169 // |
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170 EXPORT_C TInt CESMRField::CurrentItemIndex() const |
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171 { |
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172 FUNC_LOG; |
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173 return iCurrentItemIndex; |
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174 } |
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175 |
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176 // --------------------------------------------------------------------------- |
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177 // CESMRField::SizeChanged |
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178 // --------------------------------------------------------------------------- |
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179 // |
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180 EXPORT_C void CESMRField::SizeChanged() |
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181 { |
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182 FUNC_LOG; |
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183 TRect rect( Rect() ); |
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184 if ( iExtControl ) |
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185 { |
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186 iExtControl->SetRect( rect ); |
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187 } |
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188 } |
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189 |
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190 // --------------------------------------------------------------------------- |
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191 // CESMRField::CountComponentControls |
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192 // --------------------------------------------------------------------------- |
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193 // |
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194 EXPORT_C TInt CESMRField::CountComponentControls() const |
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195 { |
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196 FUNC_LOG; |
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197 TInt count( 0 ); |
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198 if ( iExtControl ) |
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199 { |
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200 ++count; |
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201 } |
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202 |
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203 return count; |
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204 } |
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205 |
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206 // --------------------------------------------------------------------------- |
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207 // CESMRField::ComponentControl |
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208 // --------------------------------------------------------------------------- |
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209 // |
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210 EXPORT_C CCoeControl* CESMRField::ComponentControl( TInt /*aInd*/ ) const |
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211 { |
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212 FUNC_LOG; |
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213 return iExtControl; |
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214 } |
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215 |
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216 // --------------------------------------------------------------------------- |
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217 // CESMRField::MinimumSize |
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218 // --------------------------------------------------------------------------- |
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219 // |
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220 EXPORT_C TSize CESMRField::MinimumSize() |
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221 { |
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222 TRect parentRect( Parent()->Rect() ); |
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223 TAknLayoutRect listareaLayoutRect = |
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224 NMRLayoutManager::GetLayoutRect( parentRect, NMRLayoutManager::EMRLayoutListArea ); |
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225 TAknLayoutRect fieldLayoutRect = |
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226 NMRLayoutManager::GetFieldLayoutRect( listareaLayoutRect.Rect(), 1 ); |
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227 return TSize( Parent()->Size().iWidth, fieldLayoutRect.Rect().Height() ); |
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228 } |
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229 |
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230 // --------------------------------------------------------------------------- |
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231 // CESMRField::Draw |
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232 // --------------------------------------------------------------------------- |
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233 // |
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234 EXPORT_C void CESMRField::Draw( const TRect& aRect ) const |
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235 { |
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236 FUNC_LOG; |
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237 |
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238 // Draw only if field is not on screen |
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239 if ( Position().iX != Parent()->Position().iX ) |
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240 { |
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241 // Flush cached drawing commands from custom graphics context |
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242 iRecordingGc->FlushBuffer( aRect ); |
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243 } |
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244 |
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245 } |
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246 |
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247 // --------------------------------------------------------------------------- |
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248 // CESMRField::HandlePointerEventL |
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249 // --------------------------------------------------------------------------- |
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250 // |
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251 EXPORT_C void CESMRField::HandlePointerEventL( |
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252 const TPointerEvent& aPointerEvent ) |
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253 { |
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254 FUNC_LOG; |
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255 // Sanity check that pointer event occurs in field area |
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256 if ( Rect().Contains( aPointerEvent.iPosition ) ) |
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257 { |
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258 if ( aPointerEvent.iType == TPointerEvent::EButton1Up ) |
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259 { |
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260 if ( !HandleSingletapEventL( aPointerEvent.iPosition ) ) |
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261 { |
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262 // Provide raw pointer event to field |
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263 HandleRawPointerEventL( aPointerEvent ); |
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264 } |
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265 } |
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266 else // Provide other pointer events to fields |
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267 { |
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268 if ( !HandleRawPointerEventL( aPointerEvent ) ) |
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269 { |
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270 // Provide pointer events to child components if field |
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271 // did not already consume the event |
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272 CCoeControl::HandlePointerEventL( aPointerEvent ); |
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273 } |
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274 } |
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275 } |
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276 } |
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277 |
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278 // --------------------------------------------------------------------------- |
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279 // CESMRField::SetContainerWindowL |
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280 // --------------------------------------------------------------------------- |
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281 // |
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282 EXPORT_C void CESMRField::SetContainerWindowL(const CCoeControl& aContainer) |
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283 { |
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284 FUNC_LOG; |
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285 |
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286 // Use container window from aContainer |
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287 // This will set also aContainer as MOP parent and CCoeControl parent |
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288 CCoeControl::SetContainerWindowL( aContainer ); |
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289 |
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290 // Set this same window and this as parent for component controls |
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291 TInt count( CountComponentControls() ); |
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292 |
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293 for ( TInt i = 0; i < count; ++i ) |
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294 { |
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295 ComponentControl( i )->SetContainerWindowL( *this ); |
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296 } |
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297 } |
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298 |
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299 // --------------------------------------------------------------------------- |
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300 // CESMRField::SetListObserver |
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301 // --------------------------------------------------------------------------- |
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302 // |
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303 EXPORT_C void CESMRField::SetListObserver( MESMRListObserver* aObserver ) |
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304 { |
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305 FUNC_LOG; |
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306 iObserver = aObserver; |
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307 ListObserverSet(); |
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308 } |
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309 |
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310 // --------------------------------------------------------------------------- |
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311 // CESMRField::ListObserverSet |
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312 // --------------------------------------------------------------------------- |
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313 // |
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314 EXPORT_C void CESMRField::ListObserverSet() |
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315 { |
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316 FUNC_LOG; |
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317 // default implementation. |
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318 } |
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319 |
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320 // --------------------------------------------------------------------------- |
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321 // CESMRField::OfferKeyEventL |
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322 // --------------------------------------------------------------------------- |
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323 // |
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324 EXPORT_C TKeyResponse CESMRField::OfferKeyEventL( |
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325 const TKeyEvent& aEvent, TEventCode aType ) |
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326 { |
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327 FUNC_LOG; |
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328 |
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329 TKeyResponse response( EKeyWasNotConsumed ); |
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330 |
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331 if ( iExtControl ) |
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332 { |
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333 response = iExtControl->OfferKeyEventL( aEvent, aType ); |
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334 } |
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335 |
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336 // If key event was not consumed, and it is the Enter, |
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337 // let's execute generic command Open |
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338 if ( response == EKeyWasNotConsumed |
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339 && aType == EEventKey |
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340 && ( aEvent.iCode == EKeyEnter |
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341 || aEvent.iScanCode == EStdKeyEnter ) ) |
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342 { |
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343 ExecuteGenericCommandL( EAknCmdOpen ); |
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344 } |
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345 |
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346 return response; |
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347 } |
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348 |
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349 // --------------------------------------------------------------------------- |
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350 // CESMRField::SetOutlineFocusL |
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351 // --------------------------------------------------------------------------- |
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352 // |
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353 EXPORT_C void CESMRField::SetOutlineFocusL( TBool aFocus ) |
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354 { |
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355 FUNC_LOG; |
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356 iOutlineFocus = aFocus; |
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357 |
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358 if ( iExtControl ) |
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359 { |
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360 iExtControl->SetFocus( aFocus ); |
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361 } |
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362 if ( aFocus ) |
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363 { |
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364 CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current(); |
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365 if ( cba ) |
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366 { |
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367 iDefaultMskVisible = cba->IsCommandVisibleByPosition( |
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368 CEikButtonGroupContainer::EMiddleSoftkeyPosition ); |
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369 iMskVisible = iDefaultMskVisible; |
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370 } |
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371 } |
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372 else |
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373 { |
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374 RestoreMiddleSoftKeyL(); |
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375 } |
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376 } |
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377 |
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378 // --------------------------------------------------------------------------- |
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379 // CESMRField::OkToLoseFocusL |
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380 // --------------------------------------------------------------------------- |
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381 // |
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382 EXPORT_C TBool CESMRField::OkToLoseFocusL( // codescanner::LFunctionCantLeave |
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383 TESMREntryFieldId /*aNextItem*/ ) |
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384 { |
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385 FUNC_LOG; |
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386 return ETrue; |
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387 } |
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388 |
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389 // --------------------------------------------------------------------------- |
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390 // CESMRField::GetMinimumVisibleVerticalArea |
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391 // --------------------------------------------------------------------------- |
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392 // |
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393 EXPORT_C void CESMRField::GetMinimumVisibleVerticalArea( |
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394 TInt& aUpper, TInt& aLower) |
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395 { |
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396 FUNC_LOG; |
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397 aUpper = 0; |
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398 aLower = Rect().iBr.iY - Rect().iTl.iY; |
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399 } |
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400 |
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401 // --------------------------------------------------------------------------- |
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402 // CESMRField::GetCursorLineVerticalPos |
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403 // --------------------------------------------------------------------------- |
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404 // |
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405 EXPORT_C void CESMRField::GetCursorLineVerticalPos(TInt& aUpper, TInt& aLower) |
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406 { |
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407 FUNC_LOG; |
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408 aUpper = 0; |
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409 aLower = Rect().iBr.iY - Rect().iTl.iY; |
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410 } |
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411 |
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412 // --------------------------------------------------------------------------- |
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413 // CESMRField::InternalizeL |
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414 // --------------------------------------------------------------------------- |
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415 // |
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416 EXPORT_C void CESMRField::InternalizeL( // codescanner::LFunctionCantLeave |
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417 MESMRCalEntry& /*aEntry*/ ) |
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418 { |
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419 FUNC_LOG; |
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420 /* Empty implementation, subclasses should overwrite */ |
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421 } |
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422 |
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423 // --------------------------------------------------------------------------- |
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424 // CESMRField::ExternalizeL |
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425 // --------------------------------------------------------------------------- |
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426 // |
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427 EXPORT_C void CESMRField::ExternalizeL( // codescanner::LFunctionCantLeave |
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428 MESMRCalEntry& /*aEntry*/ ) |
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429 { |
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430 FUNC_LOG; |
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431 /* Empty implementation, subclasses should overwrite */ |
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432 } |
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433 |
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434 // --------------------------------------------------------------------------- |
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435 // CESMRField::ExecuteGenericCommandL |
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436 // --------------------------------------------------------------------------- |
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437 // |
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438 EXPORT_C TBool CESMRField::ExecuteGenericCommandL( TInt /*aCommand*/ ) |
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439 { |
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440 FUNC_LOG; |
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441 return EFalse; |
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442 /* Subclasses should overwrite */ |
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443 } |
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444 |
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445 // --------------------------------------------------------------------------- |
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446 // CESMRField::LongtapDetectedL |
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447 // --------------------------------------------------------------------------- |
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448 // |
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449 EXPORT_C void CESMRField::LongtapDetectedL( const TPoint& aPosition ) |
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450 { |
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451 FUNC_LOG; |
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452 |
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453 HandleLongtapEventL( aPosition ); |
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454 } |
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455 |
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456 // --------------------------------------------------------------------------- |
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457 // CESMRField::SetTitlePaneObserver |
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458 // --------------------------------------------------------------------------- |
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459 // |
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460 EXPORT_C void CESMRField::SetTitlePaneObserver( |
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461 MESMRTitlePaneObserver* /*aObserver*/ ) |
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462 { |
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463 FUNC_LOG; |
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464 /* Empty implementation, subclasses should overwrite */ |
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465 } |
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466 |
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467 // --------------------------------------------------------------------------- |
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468 // CESMRField::ChangeMiddleSoftKeyL |
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469 // --------------------------------------------------------------------------- |
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470 // |
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471 EXPORT_C void CESMRField::ChangeMiddleSoftKeyL( |
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472 TInt aCommandId, |
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473 TInt aResourceId ) |
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474 { |
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475 FUNC_LOG; |
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476 |
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477 if ( AknLayoutUtils::MSKEnabled() ) |
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478 { |
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479 CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current(); |
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480 if ( cba ) |
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481 { |
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482 HBufC* middleSKText = StringLoader::LoadLC( aResourceId, |
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483 iCoeEnv ); |
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484 cba->SetCommandL( |
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485 CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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486 aCommandId, *middleSKText ); |
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487 CleanupStack::PopAndDestroy( middleSKText ); |
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488 if ( !iMskVisible ) |
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489 { |
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490 cba->MakeCommandVisibleByPosition( |
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491 CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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492 ETrue ); |
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493 iMskVisible = ETrue; |
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494 } |
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495 cba->DrawDeferred(); |
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496 iCustomMsk = ETrue; |
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497 } |
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498 } |
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499 } |
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500 |
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501 // --------------------------------------------------------------------------- |
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502 // CESMRField::SetValidatorL |
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503 // --------------------------------------------------------------------------- |
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504 // |
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505 EXPORT_C void CESMRField::SetValidatorL( MESMRFieldValidator* aValidator ) |
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506 { |
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507 FUNC_LOG; |
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508 |
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509 iValidator = aValidator; |
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510 } |
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511 |
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512 // --------------------------------------------------------------------------- |
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513 // CESMRField::IsFieldActivated |
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514 // --------------------------------------------------------------------------- |
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515 // |
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516 EXPORT_C TBool CESMRField::IsFieldActivated() const |
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517 { |
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518 FUNC_LOG; |
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519 |
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520 return IsActivated(); |
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521 } |
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522 |
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523 // --------------------------------------------------------------------------- |
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524 // CESMRField::DynInitMenuPaneL |
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525 // --------------------------------------------------------------------------- |
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526 // |
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527 EXPORT_C void CESMRField::DynInitMenuPaneL( |
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528 TInt /*aResourceId*/, |
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529 CEikMenuPane* /*aMenuPane*/ ) |
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530 { |
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531 FUNC_LOG; |
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532 } |
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533 |
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534 // --------------------------------------------------------------------------- |
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535 // CESMRField::ChangeMiddleSoftKeyL |
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536 // --------------------------------------------------------------------------- |
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537 // |
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538 EXPORT_C void CESMRField::ChangeMiddleSoftKeyL( TInt aResourceId ) |
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539 { |
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540 FUNC_LOG; |
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541 |
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542 if ( AknLayoutUtils::MSKEnabled() ) |
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543 { |
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544 CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current(); |
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545 if ( cba ) |
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546 { |
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547 cba->SetCommandL( |
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548 CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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549 aResourceId ); |
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550 if ( !iMskVisible ) |
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551 { |
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552 cba->MakeCommandVisibleByPosition( |
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553 CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
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554 ETrue ); |
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555 iMskVisible = ETrue; |
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556 } |
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557 cba->DrawDeferred(); |
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558 iCustomMsk = ETrue; |
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559 } |
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560 } |
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561 } |
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562 |
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563 // --------------------------------------------------------------------------- |
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564 // CESMRField::SetEventQueueL |
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565 // --------------------------------------------------------------------------- |
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566 // |
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567 EXPORT_C void CESMRField::SetEventQueueL( MESMRFieldEventQueue* aEventQueue ) |
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568 { |
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569 FUNC_LOG; |
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570 if ( aEventQueue != iEventQueue ) |
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571 { |
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572 if ( aEventQueue ) |
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573 { |
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574 // Add self to new queue |
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575 aEventQueue->AddObserverL( this ); |
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576 } |
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577 |
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578 if ( iEventQueue ) |
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579 { |
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580 // Remove self from old queue |
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581 iEventQueue->RemoveObserver( this ); |
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582 } |
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583 |
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584 iEventQueue = aEventQueue; |
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585 } |
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586 } |
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587 |
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588 // --------------------------------------------------------------------------- |
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589 // CESMRField::HasOutlineFocus |
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590 // --------------------------------------------------------------------------- |
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591 // |
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592 EXPORT_C TBool CESMRField::HasOutlineFocus() const |
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593 { |
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594 FUNC_LOG; |
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595 return iOutlineFocus; |
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596 } |
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597 |
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598 // --------------------------------------------------------------------------- |
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599 // CESMRField::GetFocusRect |
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600 // --------------------------------------------------------------------------- |
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601 // |
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602 EXPORT_C TRect CESMRField::GetFocusRect() const |
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603 { |
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604 FUNC_LOG; |
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605 return iFocusRect; |
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606 } |
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607 |
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608 // --------------------------------------------------------------------------- |
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609 // CESMRField::SetFocusRect |
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610 // --------------------------------------------------------------------------- |
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611 // |
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612 EXPORT_C void CESMRField::SetFocusRect( const TRect& aFocusRect ) |
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613 { |
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614 FUNC_LOG; |
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615 iFocusRect = aFocusRect; |
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616 } |
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617 |
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618 // --------------------------------------------------------------------------- |
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619 // CESMRField::GetFocusType |
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620 // --------------------------------------------------------------------------- |
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621 // |
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622 EXPORT_C TESMRFieldFocusType CESMRField::GetFocusType() const |
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623 { |
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624 FUNC_LOG; |
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625 return iFocusType; |
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626 } |
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627 |
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628 // --------------------------------------------------------------------------- |
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629 // CESMRField::SetFocusType |
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630 // --------------------------------------------------------------------------- |
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631 // |
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632 EXPORT_C void CESMRField::SetFocusType( TESMRFieldFocusType aFocusType ) |
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633 { |
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634 FUNC_LOG; |
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635 iFocusType = aFocusType; |
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636 } |
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637 |
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638 // --------------------------------------------------------------------------- |
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639 // CESMRField::NotifyEventL |
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640 // --------------------------------------------------------------------------- |
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641 // |
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642 EXPORT_C void CESMRField::NotifyEventL( const MESMRFieldEvent& aEvent ) |
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643 { |
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644 FUNC_LOG; |
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645 if ( iEventQueue ) |
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646 { |
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647 iEventQueue->NotifyEventL( aEvent ); |
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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 // CESMRField::NotifyEventL |
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653 // --------------------------------------------------------------------------- |
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654 // |
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655 EXPORT_C void CESMRField::NotifyEventL( TInt aCommand ) |
|
656 { |
|
657 FUNC_LOG; |
|
658 CESMRFieldCommandEvent* event = CESMRFieldCommandEvent::NewLC( this, |
|
659 aCommand ); |
|
660 NotifyEventL( *event ); |
|
661 CleanupStack::PopAndDestroy( event ); |
|
662 } |
|
663 |
|
664 // --------------------------------------------------------------------------- |
|
665 // CESMRField::NotifyEventAsyncL |
|
666 // --------------------------------------------------------------------------- |
|
667 // |
|
668 EXPORT_C void CESMRField::NotifyEventAsyncL( MESMRFieldEvent* aEvent ) |
|
669 { |
|
670 FUNC_LOG; |
|
671 if ( iEventQueue ) |
|
672 { |
|
673 iEventQueue->NotifyEventAsyncL( aEvent ); |
|
674 } |
|
675 } |
|
676 |
|
677 // --------------------------------------------------------------------------- |
|
678 // CESMRField::NotifyEventAsyncL |
|
679 // --------------------------------------------------------------------------- |
|
680 // |
|
681 EXPORT_C void CESMRField::NotifyEventAsyncL( TInt aCommand ) |
|
682 { |
|
683 FUNC_LOG; |
|
684 CESMRFieldCommandEvent* event = CESMRFieldCommandEvent::NewLC( this, |
|
685 aCommand ); |
|
686 NotifyEventAsyncL( event ); |
|
687 CleanupStack::Pop( event ); |
|
688 } |
|
689 |
|
690 // --------------------------------------------------------------------------- |
|
691 // CESMRField::RestoreMiddleSoftKeyL |
|
692 // --------------------------------------------------------------------------- |
|
693 // |
|
694 EXPORT_C void CESMRField::RestoreMiddleSoftKeyL() |
|
695 { |
|
696 FUNC_LOG; |
|
697 if ( AknLayoutUtils::MSKEnabled() ) |
|
698 { |
|
699 if ( iMskVisible != iDefaultMskVisible ) |
|
700 { |
|
701 SetMiddleSoftKeyVisible( iDefaultMskVisible ); |
|
702 } |
|
703 |
|
704 if ( iCustomMsk ) |
|
705 { |
|
706 NotifyEventL( EESMRCmdRestoreMiddleSoftKey ); |
|
707 iCustomMsk = EFalse; |
|
708 } |
|
709 } |
|
710 } |
|
711 |
|
712 // --------------------------------------------------------------------------- |
|
713 // CESMRField::SetMiddleSoftKeyVisible |
|
714 // --------------------------------------------------------------------------- |
|
715 // |
|
716 EXPORT_C void CESMRField::SetMiddleSoftKeyVisible( TBool aVisible ) |
|
717 { |
|
718 FUNC_LOG; |
|
719 if ( AknLayoutUtils::MSKEnabled() ) |
|
720 { |
|
721 if ( iMskVisible != aVisible ) |
|
722 { |
|
723 CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current(); |
|
724 if ( cba ) |
|
725 { |
|
726 cba->MakeCommandVisibleByPosition( |
|
727 CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
728 aVisible ); |
|
729 iMskVisible = aVisible; // Visibility has been changed |
|
730 } |
|
731 } |
|
732 |
|
733 iCustomMsk = ETrue; // Field has modified editor default MSK |
|
734 } |
|
735 } |
|
736 |
|
737 // --------------------------------------------------------------------------- |
|
738 // CESMRField::HandleLongtapEventL |
|
739 // --------------------------------------------------------------------------- |
|
740 // |
|
741 EXPORT_C void CESMRField::HandleLongtapEventL( const TPoint& /*aPosition*/ ) |
|
742 { |
|
743 FUNC_LOG; |
|
744 // Default action for long tap event. |
|
745 ExecuteGenericCommandL( EESMRCmdLongtapDetected ); |
|
746 } |
|
747 |
|
748 // --------------------------------------------------------------------------- |
|
749 // CESMRField::HandleSingletapEventL |
|
750 // --------------------------------------------------------------------------- |
|
751 // |
|
752 EXPORT_C TBool CESMRField::HandleSingletapEventL( const TPoint& /*aPosition*/ ) |
|
753 { |
|
754 FUNC_LOG; |
|
755 // Subclasses may override for field specific actions |
|
756 return EFalse; |
|
757 } |
|
758 |
|
759 // --------------------------------------------------------------------------- |
|
760 // CESMRField::HandleRawPointerEventL |
|
761 // Default implementation for pointer event handling in field |
|
762 // --------------------------------------------------------------------------- |
|
763 // |
|
764 EXPORT_C TBool CESMRField::HandleRawPointerEventL( |
|
765 const TPointerEvent& aPointerEvent ) |
|
766 { |
|
767 FUNC_LOG; |
|
768 |
|
769 if ( aPointerEvent.iType == TPointerEvent::EButton1Up ) |
|
770 { |
|
771 // Default action for touch release |
|
772 if ( !ExecuteGenericCommandL( EAknCmdOpen ) ) |
|
773 { |
|
774 // If the base class implementation does not use the command |
|
775 // then the pointer event is propagated to children. |
|
776 CCoeControl::HandlePointerEventL( aPointerEvent ); |
|
777 } |
|
778 } |
|
779 else |
|
780 { |
|
781 // Propagate the pointer event to child components |
|
782 CCoeControl::HandlePointerEventL( aPointerEvent ); |
|
783 } |
|
784 |
|
785 return ETrue; |
|
786 } |
|
787 |
|
788 // --------------------------------------------------------------------------- |
|
789 // CESMRField::HandleFieldEventL |
|
790 // --------------------------------------------------------------------------- |
|
791 // |
|
792 EXPORT_C void CESMRField::HandleFieldEventL( const MESMRFieldEvent& aEvent ) |
|
793 { |
|
794 FUNC_LOG; |
|
795 if ( aEvent.Type() == MESMRFieldEvent::EESMRFieldCommandEvent ) |
|
796 { |
|
797 TInt* command = static_cast<TInt*>( aEvent.Param( 0 ) ); |
|
798 if ( EESMRCmdSizeExceeded != *command ) |
|
799 { |
|
800 ExecuteGenericCommandL( *command ); |
|
801 } |
|
802 } |
|
803 } |
|
804 |
|
805 // --------------------------------------------------------------------------- |
|
806 // CESMRField::EventObserver |
|
807 // --------------------------------------------------------------------------- |
|
808 // |
|
809 EXPORT_C MESMRFieldEventObserver* CESMRField::EventObserver() const |
|
810 { |
|
811 FUNC_LOG; |
|
812 return const_cast< CESMRField* >( this ); |
|
813 } |
|
814 |
|
815 // --------------------------------------------------------------------------- |
|
816 // CESMRField::SetFieldMode |
|
817 // --------------------------------------------------------------------------- |
|
818 // |
|
819 EXPORT_C void CESMRField::SetFieldMode( TESMRFieldMode aMode ) |
|
820 { |
|
821 FUNC_LOG; |
|
822 iFieldMode = aMode; |
|
823 } |
|
824 |
|
825 // --------------------------------------------------------------------------- |
|
826 // CESMRField::FieldMode |
|
827 // --------------------------------------------------------------------------- |
|
828 // |
|
829 EXPORT_C TESMRFieldMode CESMRField::FieldMode() const |
|
830 { |
|
831 FUNC_LOG; |
|
832 return iFieldMode; |
|
833 } |
|
834 |
|
835 // --------------------------------------------------------------------------- |
|
836 // CESMRField::SetFieldViewMode |
|
837 // --------------------------------------------------------------------------- |
|
838 // |
|
839 EXPORT_C void CESMRField::SetFieldViewMode( TESMRFieldType aViewMode ) |
|
840 { |
|
841 FUNC_LOG; |
|
842 iFieldViewMode = aViewMode; |
|
843 } |
|
844 |
|
845 // --------------------------------------------------------------------------- |
|
846 // CESMRField::FieldViewMode |
|
847 // --------------------------------------------------------------------------- |
|
848 // |
|
849 EXPORT_C TESMRFieldType CESMRField::FieldViewMode() const |
|
850 { |
|
851 FUNC_LOG; |
|
852 return iFieldViewMode; |
|
853 } |
|
854 |
|
855 // --------------------------------------------------------------------------- |
|
856 // CESMRField::UpdateExtControlL |
|
857 // --------------------------------------------------------------------------- |
|
858 // |
|
859 EXPORT_C void CESMRField::UpdateExtControlL( |
|
860 CCoeControl* aControl ) |
|
861 { |
|
862 FUNC_LOG; |
|
863 delete iExtControl; |
|
864 iExtControl = aControl; |
|
865 |
|
866 // Set also container window |
|
867 iExtControl->SetContainerWindowL( *this ); |
|
868 } |
|
869 |
|
870 // --------------------------------------------------------------------------- |
|
871 // CESMRField::Lock |
|
872 // --------------------------------------------------------------------------- |
|
873 // |
|
874 EXPORT_C void CESMRField::LockL() |
|
875 { |
|
876 FUNC_LOG; |
|
877 iLocked = ETrue; |
|
878 } |
|
879 |
|
880 // --------------------------------------------------------------------------- |
|
881 // CESMRField::IsLocked |
|
882 // --------------------------------------------------------------------------- |
|
883 // |
|
884 EXPORT_C TBool CESMRField::IsLocked() |
|
885 { |
|
886 FUNC_LOG; |
|
887 return iLocked; |
|
888 } |
|
889 |
|
890 // --------------------------------------------------------------------------- |
|
891 // CESMRField::SupportsLongTapFunctionalityL |
|
892 // --------------------------------------------------------------------------- |
|
893 // |
|
894 EXPORT_C TBool CESMRField::SupportsLongTapFunctionalityL( |
|
895 const TPointerEvent& /*aPointerEvent*/ ) |
|
896 { |
|
897 FUNC_LOG; |
|
898 // Subclasses may override for field specific actions |
|
899 return EFalse; |
|
900 } |
|
901 |
|
902 // --------------------------------------------------------------------------- |
|
903 // CESMRField::MoveToScreen |
|
904 // --------------------------------------------------------------------------- |
|
905 // |
|
906 EXPORT_C void CESMRField::MoveToScreen( TBool aVisible ) |
|
907 { |
|
908 FUNC_LOG |
|
909 |
|
910 // Check that field is activated |
|
911 if ( IsActivated() ) |
|
912 { |
|
913 TPoint pos( Position() ); |
|
914 |
|
915 if ( aVisible ) |
|
916 { |
|
917 // Set x coordinate to parent (field container) x coordinate |
|
918 pos.iX = Parent()->Position().iX; |
|
919 } |
|
920 else |
|
921 { |
|
922 // Move field outside screen |
|
923 pos.iX = KOffScreenPositionX; |
|
924 // Record field drawing commands |
|
925 RecordField(); |
|
926 } |
|
927 |
|
928 if ( pos != Position() ) |
|
929 { |
|
930 // Set new position only if it different from current one |
|
931 // Setting new position potentially causes relayout in field |
|
932 SetPosition( pos ); |
|
933 } |
|
934 } |
|
935 } |
|
936 |
|
937 // --------------------------------------------------------------------------- |
|
938 // CESMRField::HandleTactileFeedbackL |
|
939 // --------------------------------------------------------------------------- |
|
940 // |
|
941 EXPORT_C void CESMRField::HandleTactileFeedbackL() |
|
942 { |
|
943 FUNC_LOG; |
|
944 |
|
945 AquireTactileFeedback(); |
|
946 |
|
947 if ( iTactileFeedback && iTactileFeedback->FeedbackEnabledForThisApp() ) |
|
948 { |
|
949 iTactileFeedback->InstantFeedback( ETouchFeedbackBasic ); |
|
950 } |
|
951 } |
|
952 |
|
953 // --------------------------------------------------------------------------- |
|
954 // CESMRField::AquireTactileFeedback |
|
955 // --------------------------------------------------------------------------- |
|
956 // |
|
957 void CESMRField::AquireTactileFeedback() |
|
958 { |
|
959 if( !iTactileFeedback ) |
|
960 { |
|
961 // Aquire tactile feedback pointer from TLS |
|
962 iTactileFeedback = MTouchFeedback::Instance(); |
|
963 } |
|
964 } |
|
965 |
|
966 // --------------------------------------------------------------------------- |
|
967 // CESMRField::RecordField |
|
968 // --------------------------------------------------------------------------- |
|
969 // |
|
970 EXPORT_C void CESMRField::RecordField() |
|
971 { |
|
972 FUNC_LOG; |
|
973 |
|
974 // Record only activated field |
|
975 if ( IsActivated() ) |
|
976 { |
|
977 // Purge old draw commands |
|
978 iRecordingGc->PurgeBuffer(); |
|
979 |
|
980 // Set recording graphics context to be used for drawing |
|
981 SetCustomGc( iRecordingGc ); |
|
982 |
|
983 // Set gc origin to point (-x,-y) |
|
984 // This will cause drawing commands to be relative to point (0,0) |
|
985 iRecordingGc->SetOrigin( -iPosition ); |
|
986 |
|
987 // Draw custom background if available |
|
988 const MCoeControlBackground* bg = Background(); |
|
989 if ( bg ) |
|
990 { |
|
991 bg->Draw( *iRecordingGc, *this, Rect() ); |
|
992 } |
|
993 |
|
994 // Draw child controls |
|
995 DrawControl( this ); |
|
996 |
|
997 // Reset custom gc |
|
998 SetCustomGc( NULL ); |
|
999 } |
|
1000 } |
|
1001 |
|
1002 // --------------------------------------------------------------------------- |
|
1003 // CESMRField::DrawControl |
|
1004 // --------------------------------------------------------------------------- |
|
1005 // |
|
1006 void CESMRField::DrawControl( CCoeControl* aControl ) const |
|
1007 { |
|
1008 TInt count( aControl->CountComponentControls() ); |
|
1009 |
|
1010 for ( TInt i = 0; i < count; ++i ) |
|
1011 { |
|
1012 CCoeControl* control = aControl->ComponentControl( i ); |
|
1013 |
|
1014 // Draw only non-window owning children |
|
1015 if ( !control->OwnsWindow() ) |
|
1016 { |
|
1017 TRect rect( control->Rect() ); |
|
1018 |
|
1019 // Draw control background if available |
|
1020 const MCoeControlBackground* bg = control->Background(); |
|
1021 if ( bg ) |
|
1022 { |
|
1023 bg->Draw( *iRecordingGc, *control, rect ); |
|
1024 } |
|
1025 |
|
1026 // Draw control foreground |
|
1027 control->DrawForeground( rect ); |
|
1028 |
|
1029 // Draw child components |
|
1030 DrawControl( control ); |
|
1031 } |
|
1032 } |
|
1033 } |
|
1034 |
|
1035 // EOF |
|
1036 |