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1 /* |
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2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: MsgAddressControlEditor implementation |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 // ========== INCLUDE FILES ================================ |
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21 |
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22 #include <barsread.h> // for TResourceReader |
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23 #include <eikenv.h> // for CEikonEnv |
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24 #include <txtrich.h> // for CRichText |
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25 #include <AknUtils.h> // for AknUtils |
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26 #include <AknSettingCache.h> // for SettingCache().InputLanguage() |
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27 #include <AknsUtils.h> // for AknsUtils::GetCachedColor() |
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28 #include <AknsConstants.h> // for KAknsIIDQsnHighlightColors and EAknsCIQsnHighlightColorsCG1 |
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29 |
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30 #include <aknlayout.cdl.h> // LAF |
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31 #include <txtetext.h> |
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32 #include <fldinfo.h> |
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33 |
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34 #ifdef RD_TACTILE_FEEDBACK |
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35 #include <touchfeedback.h> |
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36 #endif |
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37 |
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38 |
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39 #include "MsgEditorCommon.h" // |
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40 #include "MsgAddressControlEditor.h" // for CMsgAddressControlEditor |
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41 #include "MsgAddressControlEditorField.h" // for CMsgAddressControlEditorField and TMsgAddressControlEditorFieldFactory |
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42 #include "MsgBaseControl.h" // for TMsgEditPermissionFlags |
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43 #include "MsgBaseControlObserver.h" // for MMsgBaseControlObserver |
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44 #include "MsgAddressControl.h" // for permission flags |
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45 #include "MsgEditorPanic.h" // for MsgEditor panics |
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46 #include "MsgEditor.hrh" // for EditPermission flags |
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47 #include "MsgEditorKeyCatcher.h" // for CMsgEditorKeyCatcher |
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48 |
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49 // ========== EXTERNAL DATA STRUCTURES ===================== |
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50 |
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51 // ========== EXTERNAL FUNCTION PROTOTYPES ================= |
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52 |
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53 // ========== CONSTANTS ==================================== |
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54 |
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55 // ========== MACROS ======================================= |
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56 |
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57 // ========== LOCAL CONSTANTS AND MACROS =================== |
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58 |
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59 // Highlighted field does not exist. |
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60 const TInt KMsgHighlightedFieldPosNone = -1; |
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61 // Current entry not defined. |
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62 const TInt KMsgCurrentEntryNone = -1; |
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63 |
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64 const TText KZeroWidthJoiner = 0x200D; |
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65 const TText KLRMarker = 0x200E; |
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66 const TText KRLMarker = 0x200F; |
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67 |
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68 // ========== MODULE DATA STRUCTURES ======================= |
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69 |
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70 // ========== LOCAL FUNCTION PROTOTYPES ==================== |
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71 |
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72 // ========== LOCAL FUNCTIONS ============================== |
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73 |
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74 // ========== MEMBER FUNCTIONS ============================= |
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75 |
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76 // --------------------------------------------------------- |
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77 // CMsgAddressControlEditor::CMsgAddressControlEditor |
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78 // |
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79 // Constructor. |
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80 // --------------------------------------------------------- |
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81 // |
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82 CMsgAddressControlEditor::CMsgAddressControlEditor( |
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83 const CCoeControl* aParent, |
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84 TUint32& aFlags, |
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85 MMsgBaseControlObserver* aBaseControlObserver ) |
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86 : CMsgExpandableControlEditor( aParent, aFlags, aBaseControlObserver ), |
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87 iHighLightedFieldPos( KMsgHighlightedFieldPosNone ), |
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88 iCurrentEntry( KMsgCurrentEntryNone ) |
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89 { |
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90 } |
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91 |
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92 // --------------------------------------------------------- |
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93 // CMsgAddressControlEditor::~CMsgAddressControlEditor |
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94 // |
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95 // Destructor. |
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96 // --------------------------------------------------------- |
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97 // |
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98 CMsgAddressControlEditor::~CMsgAddressControlEditor() |
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99 { |
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100 delete iKeyCatcher; |
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101 delete iAddressControlEditorFieldFactory; |
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102 } |
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103 |
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104 // --------------------------------------------------------- |
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105 // CMsgAddressControlEditor::ConstructL |
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106 // |
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107 // 2nd phase constructor. |
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108 // --------------------------------------------------------- |
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109 // |
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110 void CMsgAddressControlEditor::ConstructL() |
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111 { |
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112 CMsgExpandableControlEditor::ConstructL(); |
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113 |
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114 //To Dis-able Smiley support for address fields |
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115 RemoveFlagFromUserFlags(EAvkonEnableSmileySupport); |
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116 |
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117 iFlags |= EMsgControlModeDoNotDrawFrameBgContext; |
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118 iKeyCatcher = new ( ELeave ) CMsgEditorKeyCatcher(); |
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119 iKeyCatcher->ConstructL( this ); |
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120 |
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121 SetAllowUndo( EFalse ); |
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122 // Variation is done inside edwin |
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123 SetPhoneNumberGrouping( ETrue ); |
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124 iCusPos = 0; |
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125 } |
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126 |
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127 // --------------------------------------------------------- |
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128 // CMsgAddressControlEditor::ExtractEntry |
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129 // |
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130 // Extracts an entry according to aEntryNumber and returns it in aEntryString. |
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131 // --------------------------------------------------------- |
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132 // |
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133 void CMsgAddressControlEditor::ExtractEntry( |
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134 TDes& aEntryString, TInt aEntryNumber ) |
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135 { |
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136 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
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137 ( aEntryNumber < iRichText->ParagraphCount() ), |
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138 Panic( EMsgInvalidEntryNumber ) ); |
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139 |
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140 TInt entryLength = 0; |
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141 TInt entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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142 iRichText->Extract( aEntryString, entryStart, entryLength - 1 ); |
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143 } |
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144 |
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145 // --------------------------------------------------------- |
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146 // CMsgAddressControlEditor::ReadEntry |
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147 // |
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148 // Reads an entry aEntryNumber and returns pointer to it. |
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149 // --------------------------------------------------------- |
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150 // |
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151 TPtrC CMsgAddressControlEditor::ReadEntry( TInt aEntryNumber ) const |
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152 { |
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153 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
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154 ( aEntryNumber < iRichText->ParagraphCount() ), |
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155 Panic( EMsgInvalidEntryNumber ) ); |
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156 |
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157 TInt entryLength = 0; |
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158 TInt entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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159 return iRichText->Read( entryStart, entryLength - 1 ); |
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160 } |
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161 |
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162 // --------------------------------------------------------- |
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163 // CMsgAddressControlEditor::EntryCount |
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164 // |
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165 // Returns number of entries. |
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166 // --------------------------------------------------------- |
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167 // |
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168 TInt CMsgAddressControlEditor::EntryCount() const |
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169 { |
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170 return iRichText->ParagraphCount(); |
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171 } |
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172 |
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173 // --------------------------------------------------------- |
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174 // CMsgAddressControlEditor::DeleteEntryL |
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175 // |
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176 // Deletes an entry aEntryNumber. |
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177 // --------------------------------------------------------- |
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178 // |
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179 void CMsgAddressControlEditor::DeleteEntryL( TInt aEntryNumber ) |
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180 { |
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181 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
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182 ( aEntryNumber < iRichText->ParagraphCount() ), |
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183 Panic( EMsgInvalidEntryNumber ) ); |
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184 |
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185 CancelFepTransaction(); |
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186 TBool setcursorpos(EFalse); |
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187 TInt numOfEntries = iRichText->ParagraphCount(); |
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188 TInt entryLength = 0; |
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189 TInt entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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190 if ( numOfEntries == aEntryNumber + 1 ) //entry to be deleted is the lowest one |
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191 { |
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192 if ( aEntryNumber != 0 ) // but not the only one |
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193 { |
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194 entryStart--; |
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195 } |
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196 else |
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197 { |
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198 entryLength--; |
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199 } |
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200 } |
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201 |
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202 if ( TextView() ) |
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203 { |
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204 // Cursor position must not go beyond text end. Otherwise |
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205 // panic will happen on text formatting. |
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206 TInt newTextLength = TextLength() - entryLength; |
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207 |
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208 if ( CursorPos() > newTextLength ) |
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209 { |
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210 SetCursorPosL( newTextLength, EFalse ); |
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211 iCusPos = newTextLength; |
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212 setcursorpos = ETrue; |
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213 } |
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214 } |
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215 |
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216 iRichText->CancelInsertCharFormat(); |
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217 iRichText->DelSetInsertCharFormatL( entryStart, entryLength ); |
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218 if ( iTextView ) |
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219 { |
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220 iTextView->HandleInsertDeleteL( |
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221 TCursorSelection( entryStart, entryStart + entryLength ), entryLength, EFalse ); |
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222 } |
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223 numOfEntries = iRichText->ParagraphCount(); |
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224 if( numOfEntries > 0 && numOfEntries != aEntryNumber && !setcursorpos) |
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225 { |
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226 TInt txtlen = TextLength(); |
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227 TInt curpos = CursorPos(); |
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228 entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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229 curpos+= --entryLength; |
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230 if ( TextView() ) |
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231 { |
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232 if(curpos < txtlen) |
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233 { |
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234 iCusPos = curpos; |
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235 SetCursorPosL( curpos, EFalse ); |
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236 } |
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237 else |
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238 { |
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239 iCusPos =entryStart ; |
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240 SetCursorPosL( iCusPos, EFalse ); |
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241 ReportEdwinEventL( MEikEdwinObserver::EEventTextUpdate ); |
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242 } |
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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 // CMsgAddressControlEditor::GetCursorpos |
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248 // |
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249 // returns the current cursor position. |
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250 // --------------------------------------------------------- |
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251 // |
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252 |
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253 TInt CMsgAddressControlEditor::GetCursorpos() const |
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254 { |
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255 return iCusPos; |
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256 } |
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257 |
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258 // --------------------------------------------------------- |
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259 // CMsgAddressControlEditor::ClearEntryL |
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260 // |
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261 // Clears all the text of an entry aEntryNumber but not the paragraph delimiter. |
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262 // --------------------------------------------------------- |
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263 // |
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264 void CMsgAddressControlEditor::ClearEntryL( TInt aEntryNumber, TBool aUpdate ) |
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265 { |
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266 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
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267 ( aEntryNumber < iRichText->ParagraphCount() ), |
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268 Panic( EMsgInvalidEntryNumber ) ); |
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269 |
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270 TInt entryLength = 0; |
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271 TInt entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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272 DeleteEntryCharsL( aEntryNumber, 0, entryLength ); |
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273 if ( iTextView && aUpdate ) |
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274 { |
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275 iTextView->HandleInsertDeleteL( |
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276 TCursorSelection( entryStart, entryStart ), --entryLength, EFalse ); |
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277 SetCursorPosAndCancelSelectionL( entryStart ); |
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278 } |
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279 } |
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280 |
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281 // --------------------------------------------------------- |
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282 // CMsgAddressControlEditor::DeleteAllL |
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283 // |
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284 // Clears the content of the editor. Updates also the scroll bars. |
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285 // --------------------------------------------------------- |
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286 // |
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287 void CMsgAddressControlEditor::DeleteAllL() |
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288 { |
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289 CancelFepTransaction(); |
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290 iRichText->CancelInsertCharFormat(); |
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291 iRichText->Reset(); |
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292 if (iTextView) |
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293 { |
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294 SetAmountToFormatL( ETrue ); |
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295 SetCursorPosAndCancelSelectionL( 0 ); |
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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 // CMsgAddressControlEditor::DeleteEntryCharsL |
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301 // |
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302 // Deletes characters from aStartPos to aEndPos at entry aEntryNumber. Never |
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303 // removes the paragraph delimiter. |
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304 // --------------------------------------------------------- |
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305 // |
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306 void CMsgAddressControlEditor::DeleteEntryCharsL( |
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307 TInt aEntryNumber, TInt aStartPos, TInt aEndPos) |
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308 { |
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309 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
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310 ( aEntryNumber < iRichText->ParagraphCount() ), |
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311 Panic( EMsgInvalidEntryNumber ) ); |
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312 __ASSERT_DEBUG( ( aStartPos >= 0 ) && ( aStartPos <= aEndPos ), |
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313 Panic( EMsgInvalidStartPos ) ); |
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314 |
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315 CancelFepTransaction(); |
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316 TInt entryLength = 0; |
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317 TInt entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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318 entryLength--; |
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319 entryLength = ( aEndPos < entryLength ) |
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320 ? aEndPos - aStartPos |
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321 : entryLength - aStartPos; |
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322 entryStart += aStartPos; |
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323 |
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324 if ( TextView() ) |
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325 { |
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326 // Cursor position must not go beyond text end. Otherwise |
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327 // panic will happen on text formatting. |
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328 TInt newTextLength = TextLength() - entryLength; |
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329 |
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330 if ( CursorPos() > newTextLength ) |
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331 { |
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332 SetCursorPosL( newTextLength, EFalse ); |
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333 } |
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334 } |
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335 |
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336 iRichText->CancelInsertCharFormat(); |
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337 iRichText->DelSetInsertCharFormatL( entryStart, entryLength ); |
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338 //clear the iTextView cache too |
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339 if ( iTextView ) |
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340 { |
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341 iTextView->HandleInsertDeleteL( |
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342 TCursorSelection( entryStart, entryStart + entryLength ), entryLength, EFalse ); |
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343 SetCursorPosAndCancelSelectionL( entryStart ); |
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344 } |
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345 } |
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346 |
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347 // --------------------------------------------------------- |
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348 // CMsgAddressControlEditor::SetCursorPosAndCancelSelectionL |
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349 // |
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350 // Sets cursor position to aPos and cancels selection. |
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351 // This is needed because Edwin/TextView does not do it as expected. |
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352 // --------------------------------------------------------- |
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353 // |
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354 void CMsgAddressControlEditor::SetCursorPosAndCancelSelectionL( TInt aPos ) |
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355 { |
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356 if ( iTextView ) |
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357 { |
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358 CancelFepTransaction(); |
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359 |
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360 iTextView->SetDocPosL( aPos, EFalse ); |
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361 ForceScrollBarUpdateL(); |
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362 } |
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363 } |
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364 |
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365 // --------------------------------------------------------- |
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366 // CMsgAddressControlEditor::InsertEntryL |
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367 // |
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368 // Inserts an entry to the location aEntryNumber with strings a text aName |
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369 // and aAddress. Makes an entry as verified if aVerified = ETrue and validated |
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370 // if aValidated = ETrue. |
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371 // --------------------------------------------------------- |
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372 // |
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373 void CMsgAddressControlEditor::InsertEntryL( |
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374 TInt aEntryNumber, |
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375 const TDesC& aName, |
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376 const TDesC& aAddress, |
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377 TBool aVerified, |
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378 TBool aValidated, |
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379 const MVPbkContactLink* aContactLink ) |
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380 { |
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381 __ASSERT_DEBUG( aEntryNumber >= 0 && |
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382 aEntryNumber <= iRichText->ParagraphCount(), |
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383 Panic( EMsgInvalidEntryNumber ) ); |
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384 |
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385 TChar semicolon = KSemicolon; |
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386 TInt entryLength = 0; |
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387 TInt numOfEntries = iRichText->ParagraphCount(); |
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388 |
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389 TInt pos = TextLength(); |
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390 TChar ch = CharAtPos( pos - 1 ); |
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391 |
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392 if ( ch == CEditableText::EParagraphDelimiter ) |
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393 { |
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394 // last character is parag.delim. => decrease entry num. |
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395 aEntryNumber--; |
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396 } |
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397 |
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398 /* |
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399 * Fix the split contact name issue::ECYU-7FPC93. |
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400 * Replace any enter-key characters with space characters. |
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401 */ |
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402 |
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403 TBufC<KMaxContactLength> parsedName(aName.Left(KMaxContactLength)); |
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404 |
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405 TInt enterKeyPos; |
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406 TChar enterChar( CEditableText::EParagraphDelimiter ); |
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407 TChar spaceChar( CEditableText::ESpace ); |
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408 TPtr namePtr = parsedName.Des(); |
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409 TInt nameLength = parsedName.Length(); |
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410 |
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411 enterKeyPos = namePtr.Locate(enterChar); |
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412 while( enterKeyPos != KErrNotFound && enterKeyPos < nameLength ) |
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413 { |
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414 namePtr[enterKeyPos] = spaceChar; |
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415 enterKeyPos = namePtr.Locate(enterChar); |
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416 } |
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417 |
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418 if ( aEntryNumber >= numOfEntries ) |
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419 { |
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420 // entry appended to the end. |
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421 iRichText->CancelInsertCharFormat(); |
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422 iRichText->InsertL( pos, CEditableText::EParagraphDelimiter ); |
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423 } |
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424 else |
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425 { |
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426 // entry appended to the middle or beginning. |
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427 iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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428 |
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429 if ( entryLength - 1 ) |
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430 { |
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431 InsertEntryBreakL( aEntryNumber, 0 ); |
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432 } |
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433 } |
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434 |
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435 TInt entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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436 |
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437 //ECYU-7FPC93:: Fix |
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438 HBufC* string = CreateEntryStringLC( parsedName, aAddress, aVerified ); |
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439 //HBufC* string = CreateEntryStringLC( aName, aAddress, aVerified ); |
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440 |
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441 if ( aVerified || aValidated ) |
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442 { |
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443 // Setting up the field factory. |
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444 iRichText->SetFieldFactory( iAddressControlEditorFieldFactory ); |
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445 |
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446 CMsgAddressControlEditorField* field = |
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447 static_cast<CMsgAddressControlEditorField*>( |
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448 iRichText->NewTextFieldL( KMsgAddressControlEditorFieldUid ) ); |
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449 |
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450 if ( field ) |
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451 { |
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452 field->SetEntryStringL( *string ); |
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453 |
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454 //ECYU-7FPC93:: Fix |
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455 field->SetNameL( parsedName ); |
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456 //field->SetNameL( aName ); |
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457 |
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458 field->SetAddressL( aAddress ); |
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459 field->SetVerified( aVerified ); |
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460 field->SetValidated( aValidated ); |
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461 field->SetContactLink( aContactLink ); |
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462 |
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463 iRichText->InsertFieldL( entryStart, |
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464 field, |
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465 KMsgAddressControlEditorFieldUid ); |
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466 |
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467 iRichText->UpdateFieldL( entryStart ); |
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468 } |
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469 } |
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470 else |
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471 { |
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472 if ( string->Length() > 0 ) |
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473 { |
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474 iRichText->InsertL( entryStart, *string ); |
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475 } |
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476 else |
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477 { |
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478 // This should not happen. Zero lenght contact name is being added. |
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479 // Insert semicolon only. |
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480 if ( iAvkonEnv->SettingCache().InputLanguage() == ELangArabic ) |
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481 { |
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482 semicolon = KArabicSemicolon; |
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483 } |
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484 |
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485 iRichText->InsertL( entryStart, semicolon ); |
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486 } |
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487 } |
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488 |
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489 if ( aEntryNumber >= numOfEntries ) |
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490 { |
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491 if ( ch != semicolon && |
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492 ch != CEditableText::EParagraphDelimiter && |
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493 ch != KArabicSemicolon ) |
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494 { |
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495 if ( iAvkonEnv->SettingCache().InputLanguage() == ELangArabic ) |
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496 { |
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497 semicolon = KArabicSemicolon; |
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498 } |
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499 |
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500 iRichText->InsertL( pos, semicolon ); |
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501 } |
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502 } |
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503 |
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504 CleanupStack::PopAndDestroy(); // string |
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505 } |
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506 |
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507 // --------------------------------------------------------- |
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508 // CMsgAddressControlEditor::InsertEntryBreakL |
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509 // |
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510 // Inserts the paragraph delimiter at aPos on entry aEntryNumber. |
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511 // --------------------------------------------------------- |
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512 // |
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513 void CMsgAddressControlEditor::InsertEntryBreakL( TInt aEntryNumber, TInt aPos ) |
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514 { |
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515 __ASSERT_DEBUG( aEntryNumber >= 0 && |
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516 aEntryNumber < iRichText->ParagraphCount(), |
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517 Panic( EMsgInvalidEntryNumber ) ); |
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518 |
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519 TInt entryLength = 0; |
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520 TInt insertPos = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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521 insertPos += aPos; |
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522 iRichText->CancelInsertCharFormat(); |
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523 iRichText->InsertL( insertPos, CEditableText::EParagraphDelimiter ); |
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524 } |
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525 |
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526 // --------------------------------------------------------- |
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527 // CMsgAddressControlEditor::EntryNumber |
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528 // |
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529 // Returs an entry number where aPos is on. |
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530 // --------------------------------------------------------- |
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531 // |
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532 TInt CMsgAddressControlEditor::EntryNumber( TInt aPos ) const |
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533 { |
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534 __ASSERT_DEBUG( ( aPos >= 0 ) && ( aPos <= TextLength() ), |
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535 Panic( EMsgDocPosOutOfRange ) ); |
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536 |
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537 // first paragraph==0 |
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538 TInt paragraphNumber = iRichText->ParagraphNumberForPos( aPos ); |
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539 return paragraphNumber; |
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540 } |
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541 |
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542 // --------------------------------------------------------- |
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543 // CMsgAddressControlEditor::EntryLength |
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544 // |
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545 // Returns length of the entry aEntryNumber. Does not count paragraph delimiter. |
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546 // --------------------------------------------------------- |
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547 // |
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548 TInt CMsgAddressControlEditor::EntryLength( TInt aEntryNumber ) const |
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549 { |
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550 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
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551 ( aEntryNumber < iRichText->ParagraphCount() ), |
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552 Panic( EMsgInvalidEntryNumber ) ); |
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553 |
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554 TInt entryLength = 0; |
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555 iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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556 return entryLength - 1; |
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557 } |
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558 |
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559 // --------------------------------------------------------- |
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560 // CMsgAddressControlEditor::EntryStartPos |
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561 // |
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562 // Returns first character position on the entry aEntryNumber. |
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563 // --------------------------------------------------------- |
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564 // |
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565 TInt CMsgAddressControlEditor::EntryStartPos( TInt aEntryNumber ) const |
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566 { |
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567 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
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568 ( aEntryNumber < iRichText->ParagraphCount() ), |
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569 Panic( EMsgInvalidEntryNumber ) ); |
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570 |
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571 TInt entryLength = 0; |
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572 return iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
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573 } |
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574 |
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575 // --------------------------------------------------------- |
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576 // CMsgAddressControlEditor::FirstFieldPos |
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577 // |
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578 // |
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579 // --------------------------------------------------------- |
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580 // |
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581 TInt CMsgAddressControlEditor::FirstFieldPos( TInt aCursorPos ) const |
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582 { |
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583 TFindFieldInfo fieldInfo; |
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584 |
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585 /*TBool ret =*/ iRichText->FindFields( fieldInfo, aCursorPos, 0 ); |
|
586 |
|
587 return fieldInfo.iFirstFieldPos; |
|
588 } |
|
589 |
|
590 // --------------------------------------------------------- |
|
591 // CMsgAddressControlEditor::MoveCursorToEntryPosL |
|
592 // |
|
593 // Moves the cursor on an entry aEntryNumber to a position aPos. 0 == entry start. |
|
594 // --------------------------------------------------------- |
|
595 // |
|
596 void CMsgAddressControlEditor::MoveCursorToEntryPosL( TInt aEntryNumber, TInt aPos ) |
|
597 { |
|
598 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
|
599 ( aEntryNumber < iRichText->ParagraphCount() ), |
|
600 Panic( EMsgInvalidEntryNumber ) ); |
|
601 |
|
602 TInt entryLength = 0; |
|
603 TInt entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
|
604 if ( entryLength - 1 < aPos ) |
|
605 { |
|
606 aPos = entryLength - 1; // adjust the aPos if it happens to be too big |
|
607 } |
|
608 SetCursorPosAndCancelSelectionL( entryStart + aPos ); |
|
609 } |
|
610 |
|
611 // --------------------------------------------------------- |
|
612 // CMsgAddressControlEditor::IsPosAtEntryBeginning |
|
613 // |
|
614 // Checks whether the cursor is at the beginning of the entry and returns ETrue |
|
615 // if it is, otherwise EFalse. |
|
616 // --------------------------------------------------------- |
|
617 // |
|
618 TBool CMsgAddressControlEditor::IsPosAtEntryBeginning( TInt aPos ) const |
|
619 { |
|
620 __ASSERT_DEBUG( ( aPos >= 0 ) && ( aPos <= TextLength() ), |
|
621 Panic( EMsgDocPosOutOfRange ) ); |
|
622 |
|
623 TInt entryLength = 0; |
|
624 return ( iRichText->CharPosOfParagraph( |
|
625 entryLength, EntryNumber( aPos ) ) == aPos ); |
|
626 } |
|
627 |
|
628 // --------------------------------------------------------- |
|
629 // CMsgAddressControlEditor::IsEntryVerified |
|
630 // |
|
631 // Check whether an entry aEntryNumber is verified or not and returns ETrue |
|
632 // if it is, otherwise EFalse. |
|
633 // --------------------------------------------------------- |
|
634 // |
|
635 TBool CMsgAddressControlEditor::IsEntryVerified( TInt aEntryNumber ) const |
|
636 { |
|
637 const CMsgAddressControlEditorField* field = Field( aEntryNumber ); |
|
638 |
|
639 return ( field ? field->IsVerified() : EFalse ); |
|
640 } |
|
641 |
|
642 // --------------------------------------------------------- |
|
643 // CMsgAddressControlEditor::IsPriorEntryVerified |
|
644 // |
|
645 // Checks whether an entry aEntryNumber-1 is verified and returns ETrue if |
|
646 // it is, otherwise EFalse. |
|
647 // --------------------------------------------------------- |
|
648 // |
|
649 TBool CMsgAddressControlEditor::IsPriorEntryVerified( TInt aEntryNumber ) const |
|
650 { |
|
651 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
|
652 ( aEntryNumber < iRichText->ParagraphCount() ), |
|
653 Panic( EMsgInvalidEntryNumber ) ); |
|
654 |
|
655 if ( aEntryNumber > 0 ) |
|
656 { |
|
657 return IsEntryVerified( aEntryNumber - 1 ); |
|
658 } |
|
659 |
|
660 return EFalse; |
|
661 } |
|
662 |
|
663 // --------------------------------------------------------- |
|
664 // CMsgAddressControlEditor::IsEntryValidated |
|
665 // |
|
666 // Check whether an entry aEntryNumber is validated or not and returns ETrue |
|
667 // if it is, otherwise EFalse. |
|
668 // --------------------------------------------------------- |
|
669 // |
|
670 TBool CMsgAddressControlEditor::IsEntryValidated( TInt aEntryNumber ) const |
|
671 { |
|
672 const CMsgAddressControlEditorField* field = Field( aEntryNumber ); |
|
673 |
|
674 return ( field ? field->IsValidated() : EFalse ); |
|
675 } |
|
676 |
|
677 // --------------------------------------------------------- |
|
678 // CMsgAddressControlEditor::IsFieldOnLeft |
|
679 // |
|
680 // Checks if there is a text field on the left hand side of the cursor at |
|
681 // position aPos and returns ETrue if it is, otherwise EFalse. |
|
682 // --------------------------------------------------------- |
|
683 // |
|
684 TBool CMsgAddressControlEditor::IsFieldOnLeft( TInt aPos ) const |
|
685 { |
|
686 if ( aPos > 0 && aPos <= TextLength() ) |
|
687 { |
|
688 const CMsgAddressControlEditorField* field = FieldFromPos( aPos - 1 ); |
|
689 |
|
690 return ( field ? field->IsVerified() : EFalse ); |
|
691 } |
|
692 return EFalse; |
|
693 } |
|
694 |
|
695 // --------------------------------------------------------- |
|
696 // CMsgAddressControlEditor::IsFieldOnRight |
|
697 // |
|
698 // Checks if there is a text field on the right hand side of the cursor at position |
|
699 // aPos and returns ETrue if it is, otherwise EFalse. |
|
700 // --------------------------------------------------------- |
|
701 // |
|
702 TBool CMsgAddressControlEditor::IsFieldOnRight( TInt aPos ) const |
|
703 { |
|
704 if ( aPos >= 0 && aPos < TextLength() ) |
|
705 { |
|
706 // Fixing Fixing "ESPI-63C45M - Messags: The contact named with one |
|
707 // characteronly cannot be deleted from ‘To’ field by ‘Clear’ key." |
|
708 |
|
709 const CMsgAddressControlEditorField* field = FieldFromPos( aPos ); |
|
710 |
|
711 return ( field ? field->IsVerified() : EFalse ); |
|
712 } |
|
713 return EFalse; |
|
714 } |
|
715 |
|
716 // --------------------------------------------------------- |
|
717 // CMsgAddressControlEditor::IsFieldOnPos |
|
718 // |
|
719 // Checks if there is a text field under the cursor at position |
|
720 // aPos and returns ETrue if it is, otherwise EFalse. |
|
721 // --------------------------------------------------------- |
|
722 // |
|
723 TBool CMsgAddressControlEditor::IsFieldOnPos( TInt aPos ) const |
|
724 { |
|
725 if ( aPos >= 0 && aPos < TextLength() ) |
|
726 { |
|
727 const CMsgAddressControlEditorField* field = FieldFromPos( aPos ); |
|
728 |
|
729 return ( field ? field->IsVerified() : EFalse ); |
|
730 } |
|
731 return EFalse; |
|
732 } |
|
733 |
|
734 // --------------------------------------------------------- |
|
735 // CMsgAddressControlEditor::IsEntryEmpty |
|
736 // |
|
737 // Checks whether an entry aEntryNumber is empty. |
|
738 // --------------------------------------------------------- |
|
739 // |
|
740 TBool CMsgAddressControlEditor::IsEntryEmpty( TInt aEntryNumber ) const |
|
741 { |
|
742 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
|
743 ( aEntryNumber < iRichText->ParagraphCount() ), |
|
744 Panic( EMsgInvalidEntryNumber ) ); |
|
745 |
|
746 TInt entryLength = 0; |
|
747 iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
|
748 |
|
749 return ( entryLength == 1 ); |
|
750 } |
|
751 |
|
752 // --------------------------------------------------------- |
|
753 // CMsgAddressControlEditor::IsEntryRightToLeft |
|
754 // |
|
755 // --------------------------------------------------------- |
|
756 // |
|
757 TBool CMsgAddressControlEditor::IsEntryRightToLeft( TInt aEntryNumber ) const |
|
758 { |
|
759 TBool isRightToLeft( EFalse ); |
|
760 |
|
761 const CMsgAddressControlEditorField* field = Field( aEntryNumber ); |
|
762 if ( field ) |
|
763 { |
|
764 TPtrC entryText = ReadEntry( aEntryNumber ); |
|
765 if ( entryText.Length() > 0 ) |
|
766 { |
|
767 if ( TBidiText::TextDirectionality( entryText ) == |
|
768 TBidiText::ERightToLeft ) |
|
769 { |
|
770 isRightToLeft = ETrue; |
|
771 } |
|
772 } |
|
773 } |
|
774 return isRightToLeft; |
|
775 } |
|
776 |
|
777 // --------------------------------------------------------- |
|
778 // CMsgAddressControlEditor::CheckHighlightingL |
|
779 // |
|
780 // Turns entry as highlighted if the cursor is on the top of the verified |
|
781 // entry, otherwise turns highlighting off if there were any somewhere else. |
|
782 // --------------------------------------------------------- |
|
783 // |
|
784 void CMsgAddressControlEditor::CheckHighlightingL( TBool aCancelFep /*= ETrue*/ ) |
|
785 { |
|
786 if ( !iTextView ) |
|
787 { |
|
788 return ; |
|
789 } |
|
790 |
|
791 if ( aCancelFep && IsFocused()) |
|
792 { |
|
793 CancelFepTransaction(); |
|
794 } |
|
795 |
|
796 TInt cursorPos = CursorPos(); |
|
797 |
|
798 if ( !IsReadOnly() && IsFieldOnPos( cursorPos ) ) |
|
799 { |
|
800 TFindFieldInfo fieldInfo; |
|
801 |
|
802 if ( iRichText->FindFields( fieldInfo, cursorPos, 0 ) ) |
|
803 { |
|
804 TCharFormat charFormat; |
|
805 TCharFormatMask applyMask; |
|
806 |
|
807 if ( iHighLightedFieldPos != fieldInfo.iFirstFieldPos ) |
|
808 { |
|
809 if ( !( iFlags & EMsgControlModeShiftPressed ) ) |
|
810 { |
|
811 TRgb highlightColor; |
|
812 |
|
813 AknsUtils::GetCachedColor( AknsUtils::SkinInstance(), |
|
814 highlightColor, |
|
815 KAknsIIDQsnHighlightColors, |
|
816 EAknsCIQsnHighlightColorsCG1 ); |
|
817 |
|
818 charFormat.iFontPresentation.iHighlightColor = highlightColor; |
|
819 applyMask.SetAttrib( EAttFontHighlightColor ); |
|
820 |
|
821 charFormat.iFontPresentation.iHighlightStyle = |
|
822 TFontPresentation::EFontHighlightNormal; |
|
823 applyMask.SetAttrib( EAttFontHighlightStyle ); |
|
824 |
|
825 // Sets only the attributes specified to be set on mask. |
|
826 iRichText->ApplyCharFormatL( |
|
827 charFormat, |
|
828 applyMask, |
|
829 fieldInfo.iFirstFieldPos, |
|
830 fieldInfo.iFirstFieldLen ); |
|
831 } |
|
832 |
|
833 if ( iTextView ) |
|
834 { |
|
835 iTextView->HandleRangeFormatChangeL( |
|
836 TCursorSelection( |
|
837 fieldInfo.iFirstFieldPos, |
|
838 fieldInfo.iFirstFieldPos + fieldInfo.iFirstFieldLen ), |
|
839 EFalse ); |
|
840 } |
|
841 |
|
842 if ( cursorPos != fieldInfo.iFirstFieldPos && |
|
843 !iHandlingPointerEvent ) |
|
844 { |
|
845 MoveCursorToEntryPosL(EntryNumber( cursorPos ), 0 ); |
|
846 } |
|
847 |
|
848 TurnHighlightingOffL( aCancelFep ); |
|
849 iHighLightedFieldPos = fieldInfo.iFirstFieldPos; |
|
850 } |
|
851 } |
|
852 } |
|
853 else |
|
854 { |
|
855 if ( IsReadOnly() && iValidHighlightable ) |
|
856 { |
|
857 // Use "link highlight" |
|
858 SetHighlightStyleL( EEikEdwinHighlightLink ); |
|
859 SelectAllL(); |
|
860 } |
|
861 else |
|
862 { |
|
863 TurnHighlightingOffL( aCancelFep ); |
|
864 if ( IsReadOnly() ) |
|
865 { |
|
866 iTextView->SetDocPosL( cursorPos, ETrue ); |
|
867 } |
|
868 } |
|
869 } |
|
870 } |
|
871 |
|
872 // --------------------------------------------------------- |
|
873 // CMsgAddressControlEditor::TurnHighlightingOffL |
|
874 // |
|
875 // Turns highlighting off if it happens to be on aSelection. |
|
876 // --------------------------------------------------------- |
|
877 // |
|
878 void CMsgAddressControlEditor::TurnHighlightingOffL( TCursorSelection aSelection ) |
|
879 { |
|
880 if ( !Selection().Length() || |
|
881 ( iHighLightedFieldPos == KMsgHighlightedFieldPosNone ) ) |
|
882 { |
|
883 return; |
|
884 } |
|
885 |
|
886 if ( IsFieldOnPos( iHighLightedFieldPos ) ) |
|
887 { |
|
888 CancelFepTransaction(); |
|
889 |
|
890 TInt selLowerPos = aSelection.LowerPos(); |
|
891 // The higherPos is more close to the end of the text |
|
892 TInt selHigherPos = aSelection.HigherPos(); |
|
893 |
|
894 TFindFieldInfo fieldInfo; |
|
895 iRichText->FindFields( fieldInfo, iHighLightedFieldPos, 0 ); |
|
896 |
|
897 if ( ( selLowerPos >= iHighLightedFieldPos ) && |
|
898 ( iHighLightedFieldPos + fieldInfo.iFirstFieldLen <= selHigherPos ) ) |
|
899 { |
|
900 TurnHighlightingOffL(); |
|
901 } |
|
902 } |
|
903 } |
|
904 |
|
905 // --------------------------------------------------------- |
|
906 // CMsgAddressControlEditor::TurnHighlightingOffL |
|
907 // |
|
908 // Turns highlighting off if such a highlighted text field is somewhere. |
|
909 // --------------------------------------------------------- |
|
910 // |
|
911 void CMsgAddressControlEditor::TurnHighlightingOffL( TBool aCancelFep /*= ETrue*/ ) |
|
912 { |
|
913 TInt textLength = TextLength(); |
|
914 |
|
915 if ( ( iHighLightedFieldPos == KMsgHighlightedFieldPosNone ) || |
|
916 ( iHighLightedFieldPos > textLength ) ) |
|
917 { |
|
918 return; |
|
919 } |
|
920 |
|
921 if ( aCancelFep ) |
|
922 { |
|
923 CancelFepTransaction(); |
|
924 } |
|
925 |
|
926 TInt cursorPos = CursorPos(); |
|
927 |
|
928 if ( cursorPos == textLength ) |
|
929 { |
|
930 if ( IsFieldOnPos( cursorPos - 1 ) ) |
|
931 { |
|
932 // Remove the highlight from last cursor position only if |
|
933 // there is highlightable field. |
|
934 TurnHighlightingOffFromPosL( cursorPos - 1 ); |
|
935 } |
|
936 } |
|
937 |
|
938 TurnHighlightingOffFromPosL( iHighLightedFieldPos ); |
|
939 } |
|
940 |
|
941 // --------------------------------------------------------- |
|
942 // CMsgAddressControlEditor::TurnHighlightingOffFromPosL |
|
943 // |
|
944 // Turns highlighting off from position aPos. |
|
945 // --------------------------------------------------------- |
|
946 // |
|
947 void CMsgAddressControlEditor::TurnHighlightingOffFromPosL( TInt aPos ) |
|
948 { |
|
949 TInt textLength = TextLength(); |
|
950 |
|
951 if ( iHighLightedFieldPos == KMsgHighlightedFieldPosNone || |
|
952 aPos < 0 || |
|
953 aPos > textLength ) |
|
954 { |
|
955 return; |
|
956 } |
|
957 |
|
958 TFindFieldInfo fieldInfo; |
|
959 |
|
960 if ( !iRichText->FindFields( fieldInfo, aPos, 0 ) ) |
|
961 { |
|
962 // iHighLightedFieldPos is not updated correctly and hence, clear whole text |
|
963 fieldInfo.iFirstFieldPos = 0; |
|
964 fieldInfo.iFirstFieldLen = textLength; |
|
965 __ASSERT_DEBUG( EFalse, Panic( EMsgInvalidStartPos ) ); |
|
966 } |
|
967 |
|
968 TCharFormat charFormat; |
|
969 TCharFormatMask applyMask; |
|
970 |
|
971 // background color. |
|
972 charFormat.iFontPresentation.iHighlightColor = AKN_LAF_COLOR( 0 ); |
|
973 applyMask.SetAttrib( EAttFontHighlightColor ); |
|
974 |
|
975 charFormat.iFontPresentation.iHighlightStyle = TFontPresentation::EFontHighlightNone; |
|
976 applyMask.SetAttrib( EAttFontHighlightStyle ); |
|
977 |
|
978 // Sets only the attributes specified to be set on mask. |
|
979 iRichText->ApplyCharFormatL( charFormat, |
|
980 applyMask, |
|
981 fieldInfo.iFirstFieldPos, |
|
982 fieldInfo.iFirstFieldLen ); |
|
983 |
|
984 if ( iTextView ) |
|
985 { |
|
986 TCursorSelection selection( fieldInfo.iFirstFieldPos, |
|
987 fieldInfo.iFirstFieldPos + fieldInfo.iFirstFieldLen ); |
|
988 iTextView->HandleRangeFormatChangeL( selection, EFalse ); |
|
989 } |
|
990 |
|
991 if ( iHighLightedFieldPos == aPos ) |
|
992 { |
|
993 // If highlight was removed from currently highlighted position |
|
994 // reset highlighted field position. |
|
995 iHighLightedFieldPos = KMsgHighlightedFieldPosNone; |
|
996 } |
|
997 } |
|
998 |
|
999 // --------------------------------------------------------- |
|
1000 // CMsgAddressControlEditor::CreateEntryStringLC |
|
1001 // |
|
1002 // Creates a suitable text string for the text field using strings aName and |
|
1003 // aAddress and return pointer to it. If aFormat == EFalse, this function does |
|
1004 // not format the string but takes only aAddess. If text string does not fit to |
|
1005 // view it clips it and adds ... to end of it. If text layout does not exist |
|
1006 // this function does not attempt to clip text string. |
|
1007 // --------------------------------------------------------- |
|
1008 // |
|
1009 |
|
1010 HBufC* CMsgAddressControlEditor::CreateEntryStringLC( |
|
1011 const TDesC& aName, |
|
1012 const TDesC& aAddress, |
|
1013 TBool aVerified /*= ETrue*/ ) |
|
1014 { |
|
1015 HBufC* addressCopy = aAddress.AllocLC(); |
|
1016 TPtr addrTPtr = addressCopy->Des(); |
|
1017 AknTextUtils::DisplayTextLanguageSpecificNumberConversion( addrTPtr ); |
|
1018 |
|
1019 if ( aVerified || IsReadOnly() ) |
|
1020 { |
|
1021 TInt len = aName.Length(); |
|
1022 if ( len == 0 ) |
|
1023 { |
|
1024 len = addrTPtr.Length(); |
|
1025 } |
|
1026 |
|
1027 // +2 for KZeroWidthJoiner and direction marker |
|
1028 HBufC* string = HBufC::NewLC( len + 2 ); |
|
1029 TPtr strPtr = string->Des(); |
|
1030 |
|
1031 if ( aName.Length() == 0 ) |
|
1032 { |
|
1033 strPtr.Append( addrTPtr ); |
|
1034 } |
|
1035 else |
|
1036 { |
|
1037 strPtr.Append( aName ); |
|
1038 } |
|
1039 |
|
1040 TInt maxWidth = 0; |
|
1041 |
|
1042 if ( iTextView ) |
|
1043 { |
|
1044 // We must have iTextView because LayoutWidth calls CursorPos. |
|
1045 maxWidth = LayoutWidth(); |
|
1046 } |
|
1047 |
|
1048 if ( maxWidth > 0 ) |
|
1049 { |
|
1050 const CFont* font = TextFont(); |
|
1051 |
|
1052 if ( strPtr.Length() ) |
|
1053 { |
|
1054 // Clip a little bit more than maxWidth to prevent wrapping. |
|
1055 TInt clipWidth = Max( 0, maxWidth - 4 ); |
|
1056 TInt ellipsisWidth = font->CharWidthInPixels( KEllipsis ); |
|
1057 |
|
1058 TInt fits = font->TextCount( strPtr, clipWidth ); |
|
1059 |
|
1060 if ( fits < strPtr.Length() ) |
|
1061 { |
|
1062 fits = font->TextCount( strPtr, clipWidth - ellipsisWidth ); |
|
1063 |
|
1064 // Work out the text directionality before the truncation point. |
|
1065 // First put the text in reverse order and then call |
|
1066 // TBidiText::TextDirectionality. This effectively tells the |
|
1067 // directionality of the last strongly directional character |
|
1068 // in the text. |
|
1069 HBufC* temp = strPtr.Left( fits ).AllocL(); |
|
1070 TPtr tempPtr = temp->Des(); |
|
1071 |
|
1072 TInt i = 0; |
|
1073 TInt j = tempPtr.Length() - 1; |
|
1074 while ( i < j ) |
|
1075 { |
|
1076 TText t = tempPtr[i]; |
|
1077 tempPtr[i++] = tempPtr[j]; |
|
1078 tempPtr[j--] = t; |
|
1079 } |
|
1080 |
|
1081 TBidiText::TDirectionality dir = |
|
1082 TBidiText::TextDirectionality( tempPtr ); |
|
1083 |
|
1084 delete temp; |
|
1085 |
|
1086 TText dirMarker = ( dir == TBidiText::ERightToLeft ) |
|
1087 ? KRLMarker |
|
1088 : KLRMarker; |
|
1089 |
|
1090 // Insert zero width joiner if necessary to get the correct glyph form |
|
1091 // before truncation. |
|
1092 |
|
1093 TText lastChar = strPtr[fits - 1]; |
|
1094 TText next = strPtr[fits]; |
|
1095 |
|
1096 TInt ellipsisPos = fits; |
|
1097 |
|
1098 if ( CFont::CharactersJoin( lastChar, KZeroWidthJoiner ) && |
|
1099 CFont::CharactersJoin( lastChar, next ) ) |
|
1100 { |
|
1101 strPtr[fits] = KZeroWidthJoiner; |
|
1102 ellipsisPos++; |
|
1103 } |
|
1104 strPtr.SetMax(); |
|
1105 strPtr[ellipsisPos] = KEllipsis; |
|
1106 // Inserting direction marker after the ellipsis ensures that |
|
1107 // the ellipsis is shown on the correct side of the text |
|
1108 // before it. |
|
1109 strPtr[ellipsisPos + 1] = dirMarker; |
|
1110 |
|
1111 strPtr.SetLength( ellipsisPos + 2 ); |
|
1112 } |
|
1113 } |
|
1114 } |
|
1115 |
|
1116 HBufC* newString = strPtr.AllocL(); |
|
1117 CleanupStack::PopAndDestroy( 2 ); // string, addressCopy |
|
1118 |
|
1119 CleanupStack::PushL(newString); |
|
1120 return newString; |
|
1121 } |
|
1122 else |
|
1123 { |
|
1124 HBufC* string = addrTPtr.AllocL(); |
|
1125 CleanupStack::PopAndDestroy(); // addressCopy |
|
1126 CleanupStack::PushL( string ); |
|
1127 return string; |
|
1128 } |
|
1129 } |
|
1130 |
|
1131 // --------------------------------------------------------- |
|
1132 // CMsgAddressControlEditor::ReBuildEntryStringsL |
|
1133 // |
|
1134 // Re-builds all the text strings. Goes through all the fields in the |
|
1135 // text and assigns a new string into them. After this we call UpdateAllFieldsL |
|
1136 // to update all the fields and after this restores to cursor position |
|
1137 // to old position if it is valid or to the end of the text. |
|
1138 // --------------------------------------------------------- |
|
1139 // |
|
1140 void CMsgAddressControlEditor::ReBuildEntryStringsL() |
|
1141 { |
|
1142 const TInt textLength = TextLength(); |
|
1143 TInt length = textLength; |
|
1144 TInt docPos = 0; |
|
1145 TFindFieldInfo fieldInfo; |
|
1146 |
|
1147 iCurrentEntry = EntryNumber( CursorPos() ); |
|
1148 |
|
1149 while ( length > 0 && |
|
1150 docPos < textLength && |
|
1151 iRichText->FindFields( fieldInfo, docPos, length ) ) |
|
1152 { |
|
1153 CMsgAddressControlEditorField* field = |
|
1154 const_cast<CMsgAddressControlEditorField*>( FieldFromPos( fieldInfo.iFirstFieldPos ) ); |
|
1155 |
|
1156 HBufC* string = CreateEntryStringLC( *field->Name(), |
|
1157 *field->Address(), |
|
1158 field->IsVerified() ); |
|
1159 |
|
1160 field->SetEntryStringL( *string ); |
|
1161 |
|
1162 CleanupStack::PopAndDestroy( string ); |
|
1163 |
|
1164 if ( fieldInfo.iFieldCountInRange == 0 ) // no more fields left within a range |
|
1165 { |
|
1166 break; |
|
1167 } |
|
1168 |
|
1169 docPos = fieldInfo.iFirstFieldPos + fieldInfo.iFirstFieldLen; |
|
1170 length = textLength - docPos; |
|
1171 } |
|
1172 |
|
1173 if ( IsFocused() ) |
|
1174 { |
|
1175 CancelFepTransaction(); |
|
1176 } |
|
1177 |
|
1178 TInt oldCursorPos( CursorPos() ); |
|
1179 |
|
1180 // Sets cursor pos always to beginning |
|
1181 UpdateAllFieldsL(); |
|
1182 |
|
1183 oldCursorPos = Min( oldCursorPos, TextLength() ); |
|
1184 |
|
1185 // Restore the original cursor position if it was |
|
1186 // not out of the limit. |
|
1187 SetCursorPosL( oldCursorPos, EFalse ); |
|
1188 } |
|
1189 |
|
1190 // --------------------------------------------------------- |
|
1191 // CMsgAddressControlEditor::Field |
|
1192 // |
|
1193 // Returns a field of the entry aEntryNumber. If there is no field on that entry, |
|
1194 // returns NULL. |
|
1195 // --------------------------------------------------------- |
|
1196 // |
|
1197 const CMsgAddressControlEditorField* CMsgAddressControlEditor::Field( |
|
1198 TInt aEntryNumber ) const |
|
1199 { |
|
1200 __ASSERT_DEBUG( ( aEntryNumber >= 0 ) && |
|
1201 ( aEntryNumber < iRichText->ParagraphCount() ), |
|
1202 Panic( EMsgInvalidEntryNumber ) ); |
|
1203 |
|
1204 TInt entryLength = 0; |
|
1205 TInt entryStart = iRichText->CharPosOfParagraph( entryLength, aEntryNumber ); |
|
1206 |
|
1207 return FieldFromPos( entryStart ); |
|
1208 } |
|
1209 |
|
1210 // --------------------------------------------------------- |
|
1211 // CMsgAddressControlEditor::CharAtPos |
|
1212 // |
|
1213 // |
|
1214 // --------------------------------------------------------- |
|
1215 // |
|
1216 TChar CMsgAddressControlEditor::CharAtPos( TInt aPos ) const |
|
1217 { |
|
1218 if ( aPos >= 0 && aPos < TextLength() ) |
|
1219 { |
|
1220 TBuf<1> buf; |
|
1221 iText->Extract( buf, aPos, 1 ); |
|
1222 return buf[0]; |
|
1223 } |
|
1224 else |
|
1225 { |
|
1226 return 0; |
|
1227 } |
|
1228 } |
|
1229 |
|
1230 // --------------------------------------------------------- |
|
1231 // CMsgAddressControlEditor::PrepareForViewing |
|
1232 // |
|
1233 // Prepares control for viewing. |
|
1234 // --------------------------------------------------------- |
|
1235 // |
|
1236 void CMsgAddressControlEditor::PrepareForViewing() |
|
1237 { |
|
1238 if ( iCurrentEntry >= 0 ) |
|
1239 { |
|
1240 TRAP_IGNORE( MoveCursorToEntryPosL( |
|
1241 iCurrentEntry, EntryLength( iCurrentEntry ) ) ); |
|
1242 |
|
1243 iCurrentEntry = KMsgCurrentEntryNone; |
|
1244 } |
|
1245 } |
|
1246 |
|
1247 // --------------------------------------------------------- |
|
1248 // CMsgAddressControlEditor::PreInsertEditorFormattingL |
|
1249 // |
|
1250 // |
|
1251 // --------------------------------------------------------- |
|
1252 // |
|
1253 void CMsgAddressControlEditor::PreInsertEditorFormattingL( const TKeyEvent& aKeyEvent ) |
|
1254 { |
|
1255 if ( IsFocused() && !IsReadOnly() ) |
|
1256 { |
|
1257 TBool modified = EFalse; |
|
1258 TInt editPos = CursorPos(); |
|
1259 |
|
1260 // No preinserting is done in a case edit position is over |
|
1261 // text length (should not be possible) or if delete key is pressed. |
|
1262 if ( editPos > TextLength() || |
|
1263 aKeyEvent.iCode == EKeyDelete ) |
|
1264 { |
|
1265 return; |
|
1266 } |
|
1267 |
|
1268 TInt entryNumber = EntryNumber( editPos ); |
|
1269 TInt startPos = FirstFieldPos( editPos ); |
|
1270 TInt endPos = startPos + EntryLength( entryNumber ); |
|
1271 |
|
1272 if ( startPos < editPos && editPos < endPos && |
|
1273 IsEntryVerified( entryNumber ) ) |
|
1274 { |
|
1275 // Cursor is in the middle of verified entry, se inserting not possible. |
|
1276 return; |
|
1277 } |
|
1278 |
|
1279 TChar currentChar = CharAtPos( editPos ); |
|
1280 TChar previousChar = CharAtPos( editPos - 1 ); |
|
1281 |
|
1282 if ( IsFieldOnLeft( editPos + 1 ) ) // looking on the right, but before the key is inserted |
|
1283 { |
|
1284 // user is trying to add character to left of field: |
|
1285 // insert paragraph delimiter in front of the field, |
|
1286 // and in front of that a semicolon. |
|
1287 iTextView->SetDocPosL( editPos, EFalse ); |
|
1288 iRichText->CancelInsertCharFormat(); |
|
1289 InsertParagraphL( editPos ); |
|
1290 InsertSemicolonL( editPos ); |
|
1291 modified = ETrue; |
|
1292 } |
|
1293 else if ( IsFieldOnLeft( editPos ) ) |
|
1294 { |
|
1295 // user is trying to add character to right of field: |
|
1296 // insert semicolon after the field if there isn't one already, |
|
1297 // and after that a paragraph delimiter. |
|
1298 iTextView->SetDocPosL( editPos, EFalse ); |
|
1299 iRichText->CancelInsertCharFormat(); |
|
1300 if ( currentChar != KSemicolon && currentChar != KArabicSemicolon ) |
|
1301 { |
|
1302 InsertSemicolonL( editPos ); |
|
1303 } |
|
1304 InsertParagraphL( ++editPos ); |
|
1305 editPos++; |
|
1306 modified = ETrue; |
|
1307 } |
|
1308 else if ( ( previousChar == KSemicolon || |
|
1309 previousChar == KArabicSemicolon ) && |
|
1310 IsFieldOnLeft( editPos - 1 ) ) |
|
1311 { |
|
1312 // user is trying to add character to right of semicolon |
|
1313 // and there is field right next to it: |
|
1314 // insert a paragraph delimiter after semicolon. |
|
1315 iTextView->SetDocPosL( editPos, EFalse ); |
|
1316 iRichText->CancelInsertCharFormat(); |
|
1317 InsertParagraphL( editPos ); |
|
1318 editPos++; |
|
1319 modified = ETrue; |
|
1320 } |
|
1321 |
|
1322 if ( modified ) |
|
1323 { |
|
1324 CheckHighlightingL( EFalse ); |
|
1325 |
|
1326 TInt len = TextLength(); |
|
1327 if ( editPos > len ) |
|
1328 { |
|
1329 editPos = len; |
|
1330 } |
|
1331 |
|
1332 iTextView->SetDocPosL( editPos, EFalse ); |
|
1333 |
|
1334 TViewYPosQualifier yPosQualifier; |
|
1335 yPosQualifier.SetFillScreen(); |
|
1336 yPosQualifier.SetMakeLineFullyVisible(); |
|
1337 iTextView->HandleGlobalChangeL( yPosQualifier ); |
|
1338 |
|
1339 iHighLightedFieldPos = KMsgHighlightedFieldPosNone; |
|
1340 } |
|
1341 } |
|
1342 } |
|
1343 |
|
1344 // --------------------------------------------------------- |
|
1345 // CMsgAddressControlEditor::PostInsertEditorFormattingL |
|
1346 // |
|
1347 // |
|
1348 // --------------------------------------------------------- |
|
1349 // |
|
1350 void CMsgAddressControlEditor::PostInsertEditorFormattingL( TBool aDuplicateEvent ) |
|
1351 { |
|
1352 if ( IsFocused() && !IsReadOnly() ) |
|
1353 { |
|
1354 TInt editPos = CursorPos(); |
|
1355 if ( editPos > TextLength() ) |
|
1356 { |
|
1357 return; |
|
1358 } |
|
1359 TChar prevChar = CharAtPos( editPos - 1 ); |
|
1360 |
|
1361 if ( !aDuplicateEvent && |
|
1362 ( prevChar == KSemicolon || prevChar == KArabicSemicolon ) ) |
|
1363 { |
|
1364 // user is at the end of a line, after a semicolon: |
|
1365 // paragraph delimiter after semicolon. |
|
1366 iTextView->SetDocPosL( editPos, EFalse ); |
|
1367 iRichText->CancelInsertCharFormat(); |
|
1368 InsertParagraphL( editPos++ ); |
|
1369 |
|
1370 TInt len = TextLength(); |
|
1371 if ( editPos > len ) |
|
1372 { |
|
1373 editPos = len; |
|
1374 } |
|
1375 |
|
1376 iTextView->SetDocPosL( editPos, EFalse ); |
|
1377 |
|
1378 TViewYPosQualifier yPosQualifier; |
|
1379 yPosQualifier.SetFillScreen(); |
|
1380 yPosQualifier.SetMakeLineFullyVisible(); |
|
1381 iTextView->HandleGlobalChangeL( yPosQualifier ); |
|
1382 |
|
1383 iHighLightedFieldPos = KMsgHighlightedFieldPosNone; |
|
1384 } |
|
1385 } |
|
1386 } |
|
1387 |
|
1388 // --------------------------------------------------------- |
|
1389 // CMsgAddressControlEditor::CheckEditPermission |
|
1390 // |
|
1391 // Does edit permission check and returns its result. |
|
1392 // --------------------------------------------------------- |
|
1393 // |
|
1394 TUint32 CMsgAddressControlEditor::CheckEditPermission() const |
|
1395 { |
|
1396 TUint32 editPermission = CMsgBaseControl::EMsgEditNone; |
|
1397 TInt textLength = TextLength(); |
|
1398 TCursorSelection selection = iTextView->Selection(); |
|
1399 |
|
1400 if ( selection.Length() ) |
|
1401 { |
|
1402 TInt selLowerPos = selection.LowerPos(); |
|
1403 // The higherPos is more close to the end of the text |
|
1404 TInt selHigherPos = selection.HigherPos(); |
|
1405 TFindFieldInfo fieldInfoLower; |
|
1406 TFindFieldInfo fieldInfoHigher; |
|
1407 TBool lowerPosOnField( |
|
1408 iRichText->FindFields( fieldInfoLower, selLowerPos, 0 ) ); |
|
1409 TBool higherPosOnField( |
|
1410 iRichText->FindFields( fieldInfoHigher, selHigherPos, 0 ) ); |
|
1411 |
|
1412 if ( lowerPosOnField && higherPosOnField ) |
|
1413 { |
|
1414 // Both the lowerPos and the higherPos are on a field |
|
1415 if ( IsPosAtEntryBeginning( selLowerPos ) && |
|
1416 IsPosAtEntryBeginning( selHigherPos ) ) |
|
1417 { |
|
1418 // Both positions are at the beginning of the fields |
|
1419 editPermission |= CMsgAddressControl::EMsgEditParagraphDelimiter |
|
1420 | CMsgAddressControl::EMsgEditBackspace |
|
1421 | CMsgAddressControl::EMsgEditDelete |
|
1422 | CMsgBaseControl::EMsgEditCut; |
|
1423 } |
|
1424 } |
|
1425 else if ( lowerPosOnField ) |
|
1426 { |
|
1427 if ( IsPosAtEntryBeginning( selLowerPos ) ) |
|
1428 { |
|
1429 editPermission |= CMsgAddressControl::EMsgEditParagraphDelimiter |
|
1430 | CMsgAddressControl::EMsgEditBackspace |
|
1431 | CMsgAddressControl::EMsgEditCharInsert |
|
1432 | CMsgAddressControl::EMsgEditDelete |
|
1433 | CMsgBaseControl::EMsgEditCut |
|
1434 | CMsgBaseControl::EMsgEditPaste; |
|
1435 } |
|
1436 } |
|
1437 else if ( higherPosOnField ) |
|
1438 { |
|
1439 if ( IsPosAtEntryBeginning( selHigherPos ) ) |
|
1440 { |
|
1441 editPermission |= CMsgAddressControl::EMsgEditParagraphDelimiter; |
|
1442 } |
|
1443 } |
|
1444 else if ( IsFieldOnLeft( selLowerPos ) ) |
|
1445 { |
|
1446 // Neither position are on a field but the lower pos is |
|
1447 // just next to a field on the right side |
|
1448 editPermission |= CMsgAddressControl::EMsgEditParagraphDelimiter; |
|
1449 } |
|
1450 else |
|
1451 { |
|
1452 // Neither position are on a field |
|
1453 editPermission |= CMsgAddressControl::EMsgEditCharInsert |
|
1454 | CMsgAddressControl::EMsgEditParagraphDelimiter |
|
1455 | CMsgAddressControl::EMsgEditBackspace |
|
1456 | CMsgAddressControl::EMsgEditDelete |
|
1457 | CMsgBaseControl::EMsgEditCut |
|
1458 | CMsgBaseControl::EMsgEditPaste; |
|
1459 } |
|
1460 |
|
1461 // Copy is always possible |
|
1462 editPermission |= CMsgBaseControl::EMsgEditCopy; |
|
1463 |
|
1464 // BackspaceMove and RemoveEntry are never possible when selection is on |
|
1465 editPermission &= ~CMsgAddressControl::EMsgEditBackspaceMove; |
|
1466 editPermission &= ~CMsgAddressControl::EMsgEditRemoveEntry; |
|
1467 |
|
1468 editPermission |= |
|
1469 (selHigherPos - selLowerPos) == textLength ? |
|
1470 CMsgBaseControl::EMsgEditUnSelectAll : 0; |
|
1471 } |
|
1472 else |
|
1473 { |
|
1474 // Selection is off |
|
1475 TInt cursorPos = CursorPos(); |
|
1476 TBool posAtEntryBeginning = IsPosAtEntryBeginning( cursorPos ); |
|
1477 TChar ch = CharAtPos( cursorPos - 1 ); |
|
1478 TChar nextCh = CharAtPos( cursorPos ); |
|
1479 |
|
1480 if ( ch == CEditableText::EParagraphDelimiter ) |
|
1481 { |
|
1482 ch = CharAtPos( cursorPos - 2 ); |
|
1483 } |
|
1484 |
|
1485 TInt entryAtPos = EntryNumber( cursorPos ); |
|
1486 |
|
1487 if ( IsFieldOnPos( cursorPos ) && !posAtEntryBeginning ) |
|
1488 { |
|
1489 // The cursor is in a field. No edit actions are allowed. |
|
1490 editPermission = (TUint32) CMsgBaseControl::EMsgEditNone; |
|
1491 } |
|
1492 else if ( IsFieldOnLeft( cursorPos ) && !posAtEntryBeginning ) |
|
1493 { |
|
1494 // The cursor is not on a field but just next to it on the right |
|
1495 // side. Only the paragraph delimiter can be inserted or the field |
|
1496 // can be removed by the backspace. |
|
1497 editPermission |= CMsgAddressControl::EMsgEditParagraphDelimiter; |
|
1498 editPermission |= CMsgAddressControl::EMsgEditRemoveEntry; |
|
1499 editPermission |= CMsgAddressControl::EMsgEditCharInsert; |
|
1500 // This should check also a situation when next entry is empty |
|
1501 // and when delete is also possible. |
|
1502 } |
|
1503 else if ( ( ch == KSemicolon || ch == KArabicSemicolon |
|
1504 || IsPriorEntryVerified( entryAtPos ) ) && posAtEntryBeginning ) |
|
1505 { |
|
1506 // The cursor is not in a field but just below it at the |
|
1507 // beginning of the line. |
|
1508 if ( IsEntryEmpty( entryAtPos ) ) |
|
1509 { |
|
1510 // Current entry is empty. RemoveEntry and BackspaceMove |
|
1511 // the edit actions are not allowed. |
|
1512 editPermission = (TUint32) CMsgBaseControl::EMsgEditAll; |
|
1513 editPermission &= ~CMsgAddressControl::EMsgEditBackspaceMove; |
|
1514 editPermission &= ~CMsgAddressControl::EMsgEditRemoveEntry; |
|
1515 } |
|
1516 else |
|
1517 { |
|
1518 // Pressing the backspace button is allowed but no char |
|
1519 // removal i.e the BackspaceMove is allowed. |
|
1520 editPermission = (TUint32) CMsgBaseControl::EMsgEditAll; |
|
1521 editPermission &= ~CMsgAddressControl::EMsgEditBackspace; |
|
1522 editPermission &= ~CMsgAddressControl::EMsgEditRemoveEntry; |
|
1523 } |
|
1524 } |
|
1525 else |
|
1526 { |
|
1527 // The cursor is somewhere else but in a field or next to it on |
|
1528 // the right side. All but the RemoveEntry and BackspaceMove the |
|
1529 // edit actions are allowed. |
|
1530 editPermission = (TUint32) CMsgBaseControl::EMsgEditAll; |
|
1531 editPermission &= ~CMsgAddressControl::EMsgEditBackspaceMove; |
|
1532 editPermission &= ~CMsgAddressControl::EMsgEditRemoveEntry; |
|
1533 } |
|
1534 |
|
1535 if ( IsFieldOnRight( cursorPos ) ) |
|
1536 { |
|
1537 // Field immediatelly on right side of curser. Delete and RemoveEntry |
|
1538 // are allowed. |
|
1539 editPermission |= CMsgAddressControl::EMsgEditDelete; |
|
1540 editPermission |= CMsgAddressControl::EMsgEditRemoveEntry; |
|
1541 } |
|
1542 else if ( IsFieldOnRight( cursorPos + 1) && |
|
1543 nextCh == CEditableText::EParagraphDelimiter ) |
|
1544 { |
|
1545 // The cursor is not in a field but just above it at the |
|
1546 // end of the line. |
|
1547 if ( IsEntryEmpty( entryAtPos ) ) |
|
1548 { |
|
1549 // Current entry is empty. RemoveEntry are not allowed. |
|
1550 editPermission |= CMsgAddressControl::EMsgEditDelete; |
|
1551 editPermission &= ~CMsgAddressControl::EMsgEditRemoveEntry; |
|
1552 } |
|
1553 else |
|
1554 { |
|
1555 // Current entry is not empty. Delete is not allowed. |
|
1556 editPermission &= ~CMsgAddressControl::EMsgEditDelete; |
|
1557 } |
|
1558 } |
|
1559 |
|
1560 // Copy is never allowed when selection is off. |
|
1561 editPermission &= ~CMsgBaseControl::EMsgEditCopy; |
|
1562 // Cut is never allowed when selection is off. |
|
1563 editPermission &= ~CMsgBaseControl::EMsgEditCut; |
|
1564 // UnSelectAll is never allowed when selection is off. |
|
1565 editPermission &= ~CMsgBaseControl::EMsgEditUnSelectAll; |
|
1566 } |
|
1567 |
|
1568 editPermission &= ~CMsgBaseControl::EMsgEditUndo; // Undo is never allowed. |
|
1569 |
|
1570 if ( textLength ) |
|
1571 { |
|
1572 editPermission |= CMsgBaseControl::EMsgEditSelectAll; |
|
1573 } |
|
1574 else |
|
1575 { |
|
1576 editPermission &= ~CMsgBaseControl::EMsgEditSelectAll; |
|
1577 } |
|
1578 |
|
1579 if ( IsReadOnly() ) |
|
1580 { |
|
1581 editPermission &= ~CMsgBaseControl::EMsgEditPaste; |
|
1582 editPermission &= ~CMsgBaseControl::EMsgEditCut; |
|
1583 editPermission &= ~CMsgAddressControl::EMsgEditRemoveEntry; |
|
1584 editPermission &= ~CMsgAddressControl::EMsgEditParagraphDelimiter; |
|
1585 editPermission &= ~CMsgAddressControl::EMsgEditCharInsert; |
|
1586 } |
|
1587 |
|
1588 return editPermission; |
|
1589 } |
|
1590 |
|
1591 // --------------------------------------------------------- |
|
1592 // CMsgAddressControlEditor::ConstructFromResourceL |
|
1593 // |
|
1594 // Creates this control from resource. |
|
1595 // --------------------------------------------------------- |
|
1596 // |
|
1597 void CMsgAddressControlEditor::ConstructFromResourceL( TResourceReader& aReader ) |
|
1598 { |
|
1599 // This used to be font id. Not used anymore. Have to read it, though. |
|
1600 /*TInt fontId =*/ aReader.ReadInt32(); |
|
1601 |
|
1602 ConstructL(); |
|
1603 |
|
1604 iAddressControlEditorFieldFactory = |
|
1605 new ( ELeave ) TMsgAddressControlEditorFieldFactory(); |
|
1606 |
|
1607 if ( !IsReadOnly() ) |
|
1608 { |
|
1609 ReadAknResourceL( aReader ); |
|
1610 } |
|
1611 } |
|
1612 |
|
1613 // --------------------------------------------------------- |
|
1614 // CMsgAddressControlEditor::SetAndGetSizeL |
|
1615 // |
|
1616 // Calculates and sets the size of the control and returns new size as |
|
1617 // reference aSize. Sets maximum height for editor to be maximum |
|
1618 // body height. If our height has already been set then uses the current |
|
1619 // one since edwin will decide internally what is the correct height and |
|
1620 // report this through HandleEdwinSizeEventL observer interface. |
|
1621 // After all this finally set the size to |
|
1622 // edwin. This might cause reformatting so after this we need to check |
|
1623 // whether we are band formatting and set the size to maximum body height |
|
1624 // if we are since edwin will not report height change through HandleEdwinSizeEventL |
|
1625 // when band formatting is enabled. |
|
1626 // --------------------------------------------------------- |
|
1627 // |
|
1628 void CMsgAddressControlEditor::SetAndGetSizeL( TSize& aSize ) |
|
1629 { |
|
1630 TSize controlSize( aSize ); |
|
1631 |
|
1632 if ( iSize.iHeight > 0 ) |
|
1633 { |
|
1634 controlSize.iHeight = iSize.iHeight; |
|
1635 } |
|
1636 |
|
1637 CMsgExpandableControlEditor::SetAndGetSizeL( aSize ); |
|
1638 |
|
1639 // Make sure that if we are band formatting editor size is set |
|
1640 // to maximum body height. Will not do any harm resetting this |
|
1641 // even if we already are at maximum body height. |
|
1642 if ( TextLayout() && TextLayout()->IsFormattingBand() ) |
|
1643 { |
|
1644 controlSize.iHeight = MaximumHeight(); |
|
1645 SetSizeWithoutNotification( controlSize ); |
|
1646 } |
|
1647 |
|
1648 aSize = iSize; |
|
1649 } |
|
1650 |
|
1651 // --------------------------------------------------------- |
|
1652 // CMsgAddressControlEditor::OfferKeyEventL |
|
1653 // |
|
1654 // Handles key event. |
|
1655 // --------------------------------------------------------- |
|
1656 // |
|
1657 TKeyResponse CMsgAddressControlEditor::OfferKeyEventL( |
|
1658 const TKeyEvent& aKeyEvent, TEventCode aType ) |
|
1659 { |
|
1660 if ( IsReadOnly() && |
|
1661 aKeyEvent.iCode == EKeyUpArrow && |
|
1662 iValidHighlightable ) |
|
1663 { |
|
1664 return EKeyWasConsumed; |
|
1665 } |
|
1666 return CMsgExpandableControlEditor::OfferKeyEventL( aKeyEvent, aType ); |
|
1667 } |
|
1668 |
|
1669 // --------------------------------------------------------- |
|
1670 // CMsgAddressControlEditor::HandlePointerEventL |
|
1671 // |
|
1672 // Handles pointer events. Sets handling pointer event flag on during |
|
1673 // edwin pointer event handling so that callbacks from edwin can |
|
1674 // use this information. |
|
1675 // In readonly mode: |
|
1676 // On button down event when automatic find is |
|
1677 // activated stores the previously focused field if there is one. |
|
1678 // On button up event checks whether same field is still focused. |
|
1679 // If user has tapped already focused field again selection key menu |
|
1680 // is launched by simulating key event into it. |
|
1681 // In non-readonly mode: |
|
1682 // If user taps in the middle of validated recipient field cursor |
|
1683 // is moved to the beginning of that field if it is not already located |
|
1684 // there. Also highlight is checked. |
|
1685 // --------------------------------------------------------- |
|
1686 // |
|
1687 #ifdef RD_SCALABLE_UI_V2 |
|
1688 void CMsgAddressControlEditor::HandlePointerEventL( const TPointerEvent& aPointerEvent ) |
|
1689 { |
|
1690 iHandlingPointerEvent = ETrue; |
|
1691 |
|
1692 TBool forwardRequest( ETrue ); |
|
1693 |
|
1694 if ( IsReadOnly() ) |
|
1695 { |
|
1696 if ( iValidHighlightable && |
|
1697 ( aPointerEvent.iType == TPointerEvent::EButton1Down || |
|
1698 aPointerEvent.iType == TPointerEvent::EButton1Up ) ) |
|
1699 { |
|
1700 TPoint tapPoint( aPointerEvent.iPosition ); |
|
1701 TInt docPos( TextView()->XyPosToDocPosL( tapPoint ) ); |
|
1702 |
|
1703 const CMsgAddressControlEditorField* currentField = FieldFromPos( docPos ); |
|
1704 |
|
1705 if ( aPointerEvent.iType == TPointerEvent::EButton1Down ) |
|
1706 { |
|
1707 iPreviousField = currentField; |
|
1708 |
|
1709 if ( iPreviousField && |
|
1710 !iPreviousField->IsVerified() ) |
|
1711 { |
|
1712 iPreviousField = NULL; |
|
1713 } |
|
1714 else |
|
1715 { |
|
1716 forwardRequest = EFalse; |
|
1717 } |
|
1718 } |
|
1719 else if ( aPointerEvent.iType == TPointerEvent::EButton1Up ) |
|
1720 { |
|
1721 if ( currentField && |
|
1722 iPreviousField == currentField ) |
|
1723 { |
|
1724 TKeyEvent event; |
|
1725 event.iCode = EKeyDevice3; |
|
1726 event.iScanCode = EStdKeyDevice3; |
|
1727 event.iModifiers = 0; |
|
1728 event.iRepeats = 0; |
|
1729 |
|
1730 iCoeEnv->WsSession().SimulateKeyEvent( event ); |
|
1731 |
|
1732 forwardRequest = EFalse; |
|
1733 } |
|
1734 } |
|
1735 } |
|
1736 } |
|
1737 else |
|
1738 { |
|
1739 if ( aPointerEvent.iType == TPointerEvent::EButton1Down || |
|
1740 aPointerEvent.iType == TPointerEvent::EButton1Up ) |
|
1741 { |
|
1742 TPoint tapPoint( aPointerEvent.iPosition ); |
|
1743 TInt docPos( TextView()->XyPosToDocPosL( tapPoint ) ); |
|
1744 |
|
1745 const CMsgAddressControlEditorField* currentField = FieldFromPos( docPos ); |
|
1746 |
|
1747 if ( currentField && |
|
1748 currentField->IsVerified() ) |
|
1749 { |
|
1750 // forwardRequest = EFalse; |
|
1751 TInt entryStartPos = EntryStartPos( EntryNumber( docPos ) ); |
|
1752 if ( entryStartPos != CursorPos() ) |
|
1753 { |
|
1754 SetCursorPosL( entryStartPos, EFalse ); |
|
1755 CheckHighlightingL(); |
|
1756 } |
|
1757 } |
|
1758 } |
|
1759 } |
|
1760 |
|
1761 if ( forwardRequest ) |
|
1762 { |
|
1763 CMsgExpandableControlEditor::HandlePointerEventL( aPointerEvent ); |
|
1764 } |
|
1765 #ifdef RD_TACTILE_FEEDBACK |
|
1766 else if(aPointerEvent.iType == TPointerEvent::EButton1Down) |
|
1767 { |
|
1768 MTouchFeedback* feedback = MTouchFeedback::Instance(); |
|
1769 if ( feedback ) |
|
1770 { |
|
1771 feedback->InstantFeedback( this, ETouchFeedbackBasic ); |
|
1772 } |
|
1773 } |
|
1774 #endif |
|
1775 |
|
1776 iHandlingPointerEvent = EFalse; |
|
1777 } |
|
1778 #else |
|
1779 void CMsgAddressControlEditor::HandlePointerEventL( const TPointerEvent& /*aPointerEvent*/ ) |
|
1780 { |
|
1781 } |
|
1782 #endif // RD_SCALABLE_UI_V2 |
|
1783 |
|
1784 // --------------------------------------------------------- |
|
1785 // CMsgAddressControlEditor::HandleResourceChange |
|
1786 // |
|
1787 // During layout switching if editor contains text highlight is |
|
1788 // turned off and entry string are rebuild as width of the editor |
|
1789 // might have changed. Also underlining is checked. |
|
1790 // --------------------------------------------------------- |
|
1791 // |
|
1792 void CMsgAddressControlEditor::HandleResourceChange( TInt aType ) |
|
1793 { |
|
1794 if ( aType == KEikDynamicLayoutVariantSwitch ) |
|
1795 { |
|
1796 CMsgExpandableControlEditor::HandleResourceChange( aType ); |
|
1797 |
|
1798 //SKIM-7NKC4B |
|
1799 /*if ( TextLength() > 0 ) |
|
1800 { |
|
1801 TRAP_IGNORE( |
|
1802 { |
|
1803 TurnHighlightingOffL(); |
|
1804 ReBuildEntryStringsL(); |
|
1805 |
|
1806 CheckUnderliningL(); |
|
1807 |
|
1808 if ( IsFocused() ) |
|
1809 { |
|
1810 CheckHighlightingL( EFalse ); |
|
1811 } |
|
1812 } ); |
|
1813 } |
|
1814 */ |
|
1815 } |
|
1816 else |
|
1817 { |
|
1818 CMsgExpandableControlEditor::HandleResourceChange( aType ); |
|
1819 } |
|
1820 } |
|
1821 |
|
1822 // --------------------------------------------------------- |
|
1823 // CMsgAddressControlEditor::InsertParagraphL |
|
1824 // |
|
1825 // |
|
1826 // --------------------------------------------------------- |
|
1827 // |
|
1828 void CMsgAddressControlEditor::InsertParagraphL( TInt aPos ) |
|
1829 { |
|
1830 iRichText->InsertL( aPos, CEditableText::EParagraphDelimiter ); |
|
1831 iTextView->HandleCharEditL( CTextLayout::EFParagraphDelimiter ); |
|
1832 } |
|
1833 |
|
1834 // --------------------------------------------------------- |
|
1835 // CMsgAddressControlEditor::InsertSemicolonL |
|
1836 // |
|
1837 // |
|
1838 // --------------------------------------------------------- |
|
1839 // |
|
1840 void CMsgAddressControlEditor::InsertSemicolonL( TInt aPos ) |
|
1841 { |
|
1842 TInt langcode = CAknEnv::Static()->SettingCache().InputLanguage(); |
|
1843 TChar semicolon = ( langcode == ELangArabic ) |
|
1844 ? KArabicSemicolon |
|
1845 : KSemicolon; |
|
1846 |
|
1847 iRichText->InsertL( aPos, semicolon ); |
|
1848 iTextView->HandleCharEditL( CTextLayout::EFCharacterInsert ); |
|
1849 } |
|
1850 |
|
1851 // --------------------------------------------------------- |
|
1852 // CMsgAddressControlEditor::CcpuPasteL |
|
1853 // |
|
1854 // |
|
1855 // --------------------------------------------------------- |
|
1856 // |
|
1857 void CMsgAddressControlEditor::CcpuPasteL() |
|
1858 { |
|
1859 TInt cursorPos = CursorPos(); |
|
1860 TChar ch = CharAtPos ( cursorPos ); |
|
1861 |
|
1862 if ( ch == KSemicolon || ch == KArabicSemicolon ) |
|
1863 { |
|
1864 iRichText->CancelInsertCharFormat(); |
|
1865 iRichText->InsertL(cursorPos, CEditableText::EParagraphDelimiter); |
|
1866 iTextView->HandleCharEditL( CTextLayout::EFParagraphDelimiter ); |
|
1867 } |
|
1868 |
|
1869 CMsgExpandableControlEditor::CcpuPasteL(); |
|
1870 } |
|
1871 |
|
1872 // --------------------------------------------------------- |
|
1873 // CMsgAddressControlEditor::SetAddressFieldAutoHighlight |
|
1874 // |
|
1875 // |
|
1876 // --------------------------------------------------------- |
|
1877 // |
|
1878 void CMsgAddressControlEditor::SetAddressFieldAutoHighlight( TBool aValidHighlightable ) |
|
1879 { |
|
1880 if ( iValidHighlightable != aValidHighlightable && !aValidHighlightable ) |
|
1881 { |
|
1882 // Automatic find turned off -> cancel selection |
|
1883 TRAP_IGNORE( ClearSelectionL() ); |
|
1884 } |
|
1885 iValidHighlightable = aValidHighlightable; |
|
1886 |
|
1887 TRAP_IGNORE( CheckUnderliningL() ); |
|
1888 } |
|
1889 |
|
1890 // --------------------------------------------------------- |
|
1891 // CMsgAddressControlEditor::CheckUnderliningL |
|
1892 // |
|
1893 // |
|
1894 // --------------------------------------------------------- |
|
1895 // |
|
1896 void CMsgAddressControlEditor::CheckUnderliningL() |
|
1897 { |
|
1898 TInt textLength = TextLength(); |
|
1899 TInt length = textLength; |
|
1900 TInt docPos = 0; |
|
1901 TFindFieldInfo fieldInfo; |
|
1902 |
|
1903 while ( length > 0 && |
|
1904 docPos < textLength && |
|
1905 iRichText->FindFields( fieldInfo, docPos, length ) ) |
|
1906 { |
|
1907 TCharFormat currentCharFormat; |
|
1908 TCharFormatMask currentCharMask; |
|
1909 |
|
1910 TCharFormat newCharFormat; |
|
1911 TCharFormatMask newCharMask; |
|
1912 |
|
1913 iRichText->GetCharFormat( currentCharFormat, |
|
1914 currentCharMask, |
|
1915 fieldInfo.iFirstFieldPos, |
|
1916 fieldInfo.iFirstFieldLen ); |
|
1917 |
|
1918 if ( iValidHighlightable ) |
|
1919 { |
|
1920 if ( currentCharFormat.iFontPresentation.iUnderline != EUnderlineOn ) |
|
1921 { |
|
1922 newCharFormat.iFontPresentation.iUnderline = EUnderlineOn; |
|
1923 newCharMask.SetAttrib( EAttFontUnderline ); |
|
1924 } |
|
1925 } |
|
1926 else |
|
1927 { |
|
1928 if ( currentCharFormat.iFontPresentation.iUnderline != EUnderlineOff ) |
|
1929 { |
|
1930 newCharFormat.iFontPresentation.iUnderline = EUnderlineOff; |
|
1931 newCharMask.SetAttrib( EAttFontUnderline ); |
|
1932 } |
|
1933 } |
|
1934 |
|
1935 if ( newCharMask.AttribIsSet( EAttFontUnderline ) ) |
|
1936 { |
|
1937 iRichText->ApplyCharFormatL( newCharFormat, |
|
1938 newCharMask, |
|
1939 fieldInfo.iFirstFieldPos, |
|
1940 fieldInfo.iFirstFieldLen ); |
|
1941 } |
|
1942 |
|
1943 if ( fieldInfo.iFieldCountInRange == 0 ) // no more fields left within a range |
|
1944 { |
|
1945 break; |
|
1946 } |
|
1947 |
|
1948 docPos = fieldInfo.iFirstFieldPos + fieldInfo.iFirstFieldLen; |
|
1949 length = textLength - docPos; |
|
1950 } |
|
1951 } |
|
1952 |
|
1953 // --------------------------------------------------------- |
|
1954 // CMsgAddressControlEditor::PrepareForReadOnlyL |
|
1955 // --------------------------------------------------------- |
|
1956 // |
|
1957 void CMsgAddressControlEditor::PrepareForReadOnlyL( TBool aReadOnly ) |
|
1958 { |
|
1959 if ( IsReadOnly() == aReadOnly ) |
|
1960 { |
|
1961 return; |
|
1962 } |
|
1963 |
|
1964 if ( aReadOnly ) |
|
1965 { |
|
1966 #ifdef RD_SCALABLE_UI_V2 |
|
1967 SetHighlightStyleL( EEikEdwinHighlightLink ); |
|
1968 #endif |
|
1969 |
|
1970 SetWordWrapL( EFalse ); |
|
1971 if ( AddressFieldAutoHighlight() ) |
|
1972 { |
|
1973 SelectAllL(); // for automatic highlight |
|
1974 } |
|
1975 } |
|
1976 |
|
1977 CMsgExpandableControlEditor::PrepareForReadOnlyL( aReadOnly ); |
|
1978 } |
|
1979 |
|
1980 // End of File |