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: Methods for landmark editor text field. |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 |
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23 |
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24 // INCLUDE FILES |
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25 #include <eikedwin.h> |
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26 #include <AknUtils.h> |
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27 #include <eikcapc.h> |
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28 #include <AknPopupField.h> |
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29 #include <StringLoader.h> |
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30 #include <lmkui.rsg> |
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31 #include "LmkConsts.h" |
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32 #include "CLmkDbUtils.h" |
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33 #include "MLmkEditorUiBuilder.h" |
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34 #include "CLmkEditorListField.h" |
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35 |
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36 // CONSTANTS |
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37 _LIT(KEmptyCatName, " "); |
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38 |
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39 /// Unnamed namespace for local definitions |
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40 namespace { |
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41 const TInt KNumberOfLines( 4 ); |
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42 } // namespace |
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43 |
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44 // ================= MEMBER FUNCTIONS ======================= |
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45 |
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46 // ---------------------------------------------------- |
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47 // CLmkEditorListField::CLmkEditorListField |
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48 // ---------------------------------------------------- |
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49 // |
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50 CLmkEditorListField::CLmkEditorListField |
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51 ( MLmkFieldData& aField, |
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52 MLmkEditorUiBuilder& aUiBuilder ) : |
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53 CLmkEditorFieldBase( aField, aUiBuilder ) |
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54 { |
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55 } |
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56 |
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57 // ---------------------------------------------------- |
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58 // CLmkEditorListField::ConstructL |
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59 // ---------------------------------------------------- |
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60 // |
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61 void CLmkEditorListField::ConstructL() |
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62 { |
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63 |
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64 // Create and insert a line in the dialog |
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65 iControl = static_cast<CEikEdwin*>( iUiBuilder.CreateLineL( |
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66 FieldLabel(), LandmarkItemField().UniqueFieldIdentity(), |
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67 EEikCtEdwin ) ); |
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68 |
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69 // ctrl is now owned by the dialog |
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70 AknEditUtils::ConstructEditingL( iControl, |
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71 KMaxCategoryNameFieldLen, |
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72 KNumberOfLines, |
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73 EEikEdwinDisplayOnly | EEikEdwinResizable |
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74 | EEikEdwinNoAutoSelection, EEikEdwinIgnoreVirtualCursor |
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75 | EEikEdwinAvkonDisableCursor, |
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76 EFalse, EFalse, EFalse ); |
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77 |
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78 // Get text |
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79 HBufC* textBuf = HBufC::NewLC( KMaxCategoryNameFieldLen); |
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80 TPtr text= textBuf->Des(); |
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81 RArray<TPosLmItemId>& categories = LandmarkItemField().Categories(); |
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82 TInt count( categories.Count() ); |
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83 |
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84 HBufC* catName; |
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85 //if only one category |
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86 if ( count == 1 ) |
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87 { |
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88 catName = CLmkDbUtils::CategoryNameL( iUiBuilder.Database(), |
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89 categories[0] ); |
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90 } |
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91 else |
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92 { |
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93 if (count > 1) |
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94 { |
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95 catName = StringLoader::LoadL( R_LMK_CATEGORIES_LIST_FORMAT, |
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96 count, |
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97 const_cast< CEikonEnv *>( iEnv )); |
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98 } |
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99 else // No Category, Don't display the string |
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100 { |
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101 catName = HBufC::NewL(20); |
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102 *catName = KEmptyCatName; |
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103 } |
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104 } |
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105 text.Append( *catName ); |
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106 delete catName; |
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107 catName = NULL; |
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108 AknTextUtils::DisplayTextLanguageSpecificNumberConversion( text ); |
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109 iControl->SetAknEditorCase( EAknEditorTextCase ); |
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110 |
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111 // Set formatted text to editor control |
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112 iControl->SetTextL( &text ); |
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113 // SetTextL method above copied the text to the control, |
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114 // so it is safe to destroy the buffer |
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115 CleanupStack::PopAndDestroy( textBuf ); |
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116 |
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117 // readonly and no cursor |
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118 iControl->AddFlagToUserFlags( CEikEdwin::EReadOnly | CEikEdwin::EDisplayOnly | |
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119 CEikEdwin::EAvkonDisableCursor ); |
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120 |
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121 // CreateTextViewL() is flagged as deprecated but if it is not |
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122 // called here the ActivateL() below crashes sometimes. |
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123 iControl->CreateTextViewL(); |
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124 iCaptionedCtrl = iUiBuilder.LineControl( ControlId() ); |
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125 } |
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126 |
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127 // ---------------------------------------------------- |
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128 // CLmkEditorListField::NewL |
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129 // ---------------------------------------------------- |
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130 // |
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131 CLmkEditorListField* CLmkEditorListField::NewL |
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132 ( MLmkFieldData& aField, |
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133 MLmkEditorUiBuilder& aUiBuilder ) |
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134 { |
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135 CLmkEditorListField* self = |
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136 new(ELeave) CLmkEditorListField( aField, aUiBuilder ); |
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137 CleanupStack::PushL( self ); |
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138 self->ConstructL(); |
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139 CleanupStack::Pop( self ); |
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140 return self; |
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141 } |
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142 |
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143 // ---------------------------------------------------- |
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144 // CLmkEditorListField::~CLmkEditorListField |
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145 // ---------------------------------------------------- |
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146 // |
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147 CLmkEditorListField::~CLmkEditorListField() |
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148 { |
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149 } |
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150 |
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151 // ---------------------------------------------------- |
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152 // CLmkEditorListField::SaveFieldL |
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153 // ---------------------------------------------------- |
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154 // |
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155 TBool CLmkEditorListField::SaveFieldL() |
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156 { |
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157 return ETrue; |
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158 } |
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159 |
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160 // ---------------------------------------------------- |
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161 // CLmkEditorListField::ActivateL |
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162 // ---------------------------------------------------- |
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163 // |
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164 void CLmkEditorListField::ActivateL() |
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165 { |
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166 iCaptionedCtrl->ActivateL(); |
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167 } |
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168 |
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169 // ---------------------------------------------------- |
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170 // CLmkEditorListField::UpdateL |
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171 // ---------------------------------------------------- |
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172 // |
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173 void CLmkEditorListField::UpdateL() |
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174 { |
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175 HBufC* textBuf = HBufC::NewLC( KMaxCategoryNameFieldLen ); |
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176 TPtr text= textBuf->Des(); |
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177 RArray<TPosLmItemId> categories = LandmarkItemField().Categories(); |
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178 TInt count( categories.Count() ); |
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179 |
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180 HBufC* catName; |
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181 if ( count == 1 ) |
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182 { |
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183 catName = CLmkDbUtils::CategoryNameL( iUiBuilder.Database(), |
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184 categories[0] ); |
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185 } |
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186 else |
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187 { |
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188 if ( count > 1 ) |
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189 { |
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190 catName = StringLoader::LoadL( R_LMK_CATEGORIES_LIST_FORMAT, |
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191 count, |
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192 const_cast< CEikonEnv *>( iEnv ) ); |
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193 } |
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194 else // No Category, Don't display the string |
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195 { |
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196 catName = HBufC::NewL(20); |
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197 *catName = KEmptyCatName; |
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198 } |
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199 } |
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200 |
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201 text.Append( *catName ); |
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202 delete catName; |
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203 catName = NULL; |
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204 AknTextUtils::DisplayTextLanguageSpecificNumberConversion( text ); |
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205 iControl->SetTextL( &text ); |
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206 iControl->DrawDeferred(); |
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207 CleanupStack::PopAndDestroy( textBuf ); |
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208 |
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209 HBufC* label; |
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210 if ( count > 1 ) |
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211 { |
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212 label = iEnv->AllocReadResourceL( R_LMK_CATEGORIES_LABEL ); |
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213 } |
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214 else |
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215 { |
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216 label = iEnv->AllocReadResourceL( R_LMK_CATEGORY_LABEL ); |
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217 } |
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218 |
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219 CleanupStack::PushL( label ); |
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220 LandmarkItemField().SetLabel( label ); |
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221 SetFieldLabelL( label ); |
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222 CleanupStack::PopAndDestroy(); |
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223 } |
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224 |
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225 // Added newly............ for supporting Single Category Name in Editor |
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226 |
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227 // ---------------------------------------------------- |
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228 // CLmkEditorListField::ConstructL |
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229 // ---------------------------------------------------- |
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230 // |
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231 void CLmkEditorListField::ConstructL(const TDesC& aCategoryName) |
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232 { |
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233 |
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234 // Create and insert a line in the dialog |
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235 iControl = static_cast<CEikEdwin*>( iUiBuilder.CreateLineL( |
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236 FieldLabel(), LandmarkItemField().UniqueFieldIdentity(), |
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237 EEikCtEdwin ) ); |
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238 |
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239 // ctrl is now owned by the dialog |
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240 AknEditUtils::ConstructEditingL( iControl, |
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241 KMaxCategoryNameFieldLen, |
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242 KNumberOfLines, |
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243 EEikEdwinDisplayOnly | EEikEdwinResizable |
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244 | EEikEdwinNoAutoSelection, EEikEdwinIgnoreVirtualCursor |
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245 | EEikEdwinAvkonDisableCursor, |
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246 EFalse, EFalse, EFalse ); |
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247 |
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248 // Get text |
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249 HBufC* textBuf = HBufC::NewLC( KMaxCategoryNameFieldLen ); |
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250 TPtr text= textBuf->Des(); |
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251 RArray<TPosLmItemId>& categories = LandmarkItemField().Categories(); |
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252 TInt count( categories.Count() ); |
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253 |
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254 HBufC* catName; |
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255 //if only one category |
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256 if ( count == 1 ) |
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257 { |
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258 text.Append(aCategoryName); |
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259 } |
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260 else |
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261 { |
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262 if ( count > 1 ) |
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263 { |
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264 catName = StringLoader::LoadL( R_LMK_CATEGORIES_LIST_FORMAT, |
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265 count, |
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266 const_cast< CEikonEnv *>( iEnv )); |
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267 text.Append( *catName ); |
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268 delete catName; |
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269 catName = NULL; |
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270 } |
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271 else // No Category, Don't display the string |
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272 { |
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273 catName = HBufC::NewL(20); |
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274 *catName = KEmptyCatName; |
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275 } |
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276 } |
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277 |
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278 AknTextUtils::DisplayTextLanguageSpecificNumberConversion( text ); |
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279 iControl->SetAknEditorCase( EAknEditorTextCase ); |
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280 |
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281 // Set formatted text to editor control |
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282 iControl->SetTextL( &text ); |
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283 // SetTextL method above copied the text to the control, |
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284 // so it is safe to destroy the buffer |
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285 CleanupStack::PopAndDestroy( textBuf ); |
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286 |
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287 // readonly and no cursor |
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288 iControl->AddFlagToUserFlags( CEikEdwin::EReadOnly | CEikEdwin::EDisplayOnly | |
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289 CEikEdwin::EAvkonDisableCursor ); |
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290 |
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291 // CreateTextViewL() is flagged as deprecated but if it is not |
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292 // called here the ActivateL() below crashes sometimes. |
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293 iControl->CreateTextViewL(); |
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294 iCaptionedCtrl = iUiBuilder.LineControl( ControlId() ); |
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295 } |
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296 |
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297 // ---------------------------------------------------- |
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298 // CLmkEditorListField::NewL |
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299 // ---------------------------------------------------- |
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300 // |
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301 CLmkEditorListField* CLmkEditorListField::NewL |
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302 ( MLmkFieldData& aField, |
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303 MLmkEditorUiBuilder& aUiBuilder, |
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304 const TDesC& aCategoryName ) |
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305 { |
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306 CLmkEditorListField* self = |
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307 new(ELeave) CLmkEditorListField( aField, aUiBuilder ); |
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308 CleanupStack::PushL( self ); |
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309 self->ConstructL(aCategoryName); |
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310 CleanupStack::Pop( self ); |
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311 return self; |
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312 } |
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313 |
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314 // ---------------------------------------------------- |
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315 // CLmkEditorListField::Control |
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316 // ---------------------------------------------------- |
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317 // |
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318 |
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319 CEikEdwin* CLmkEditorListField::Control() |
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320 { |
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321 return iControl; |
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322 } |
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323 // End of File |
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324 |
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