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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of class representing a geographical |
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15 * rectangular area. |
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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 <lbtgeorect.h> |
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21 #include <s32strm.h> |
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22 #include "lbtgeoareabase.h" |
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23 #include "lbterrors.h" |
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24 |
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25 |
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26 // ======== LOCAL FUNCTIONS ======== |
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27 |
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28 // --------------------------------------------------------------------------- |
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29 // CLbtGeoRect::NewL() |
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30 // |
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31 // (other items were commented in a header). |
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32 // --------------------------------------------------------------------------- |
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33 // |
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34 EXPORT_C CLbtGeoRect* CLbtGeoRect::NewL() |
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35 { |
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36 CLbtGeoRect* self = new( ELeave ) CLbtGeoRect; |
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37 CleanupStack::PushL( self ); |
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38 self->ConstructL(); |
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39 CleanupStack::Pop( self ); |
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40 return self; |
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41 } |
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42 |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // CLbtGeoRect::NewLC() |
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46 // |
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47 // (other items were commented in a header). |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 EXPORT_C CLbtGeoRect* CLbtGeoRect::NewLC() |
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51 { |
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52 CLbtGeoRect* self = new( ELeave ) CLbtGeoRect; |
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53 CleanupStack::PushL( self ); |
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54 self->ConstructL(); |
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55 return self; |
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56 } |
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57 // --------------------------------------------------------------------------- |
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58 // CLbtGeoRect::NewL(const TReal& aSouthLatitude, |
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59 // const TReal& aNorthLatitude, |
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60 // const TReal& aWestLongitude, |
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61 // const TReal& aEastLongitude) |
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62 // (other items were commented in a header). |
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63 // --------------------------------------------------------------------------- |
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64 // |
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65 EXPORT_C CLbtGeoRect* CLbtGeoRect::NewL( TReal aSouthLatitude, |
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66 TReal aNorthLatitude, |
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67 TReal aWestLongitude, |
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68 TReal aEastLongitude ) |
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69 { |
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70 CLbtGeoRect* self = new( ELeave ) CLbtGeoRect; |
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71 CleanupStack::PushL( self ); |
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72 self->ConstructL(aSouthLatitude, |
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73 aNorthLatitude, |
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74 aWestLongitude, |
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75 aEastLongitude ); |
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76 CleanupStack::Pop( self ); |
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77 return self; |
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78 } |
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79 |
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80 // --------------------------------------------------------------------------- |
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81 // CLbtGeoRect::NewLC(const TReal& aSouthLatitude, |
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82 // const TReal& aNorthLatitude, |
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83 // const TReal& aWestLongitude, |
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84 // const TReal& aEastLongitude) |
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85 // (other items were commented in a header). |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 EXPORT_C CLbtGeoRect* CLbtGeoRect::NewLC( TReal aSouthLatitude, |
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89 TReal aNorthLatitude, |
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90 TReal aWestLongitude, |
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91 TReal aEastLongitude ) |
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92 { |
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93 CLbtGeoRect* self = new( ELeave ) CLbtGeoRect; |
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94 CleanupStack::PushL( self ); |
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95 self->ConstructL(aSouthLatitude, |
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96 aNorthLatitude, |
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97 aWestLongitude, |
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98 aEastLongitude ); |
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99 return self; |
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100 } |
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101 |
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102 |
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103 // --------------------------------------------------------------------------- |
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104 // CLbtGeoRect::ConstructL(const TReal& aSouthLatitude, |
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105 // const TReal& aNorthLatitude, |
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106 // const TReal& aWestLongitude, |
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107 // const TReal& aEastLongitude ) |
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108 // |
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109 // --------------------------------------------------------------------------- |
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110 // |
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111 void CLbtGeoRect::ConstructL( TReal aSouthLatitude, |
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112 TReal aNorthLatitude, |
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113 TReal aWestLongitude, |
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114 TReal aEastLongitude ) |
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115 { |
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116 if((- 90 <= aSouthLatitude)&&(aSouthLatitude <= 90) && (- 90 <= aNorthLatitude)&&(aNorthLatitude <= 90) && (aSouthLatitude <= aNorthLatitude) ) |
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117 { |
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118 iSouthLatitude=aSouthLatitude; |
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119 iNorthLatitude=aNorthLatitude; |
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120 } |
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121 else |
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122 User::Panic(KLbtClientPanicCategory,ELbtErrArgument); |
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123 |
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124 if((- 180 <= aWestLongitude)&&( aWestLongitude<= 180)) |
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125 { |
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126 iWestLongitude=aWestLongitude; |
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127 } |
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128 else |
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129 User::Panic(KLbtClientPanicCategory,ELbtErrArgument); |
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130 |
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131 |
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132 if((- 180 <= aEastLongitude)&&( aEastLongitude<= 180)) |
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133 { |
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134 iEastLongitude=aEastLongitude; |
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135 } |
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136 else |
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137 User::Panic(KLbtClientPanicCategory,ELbtErrArgument); |
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138 } |
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139 // --------------------------------------------------------------------------- |
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140 // CLbtGeoRect::ConstructL() |
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141 // Symbian 2nd phase constructor can leave. |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 void CLbtGeoRect::ConstructL() |
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145 { |
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146 |
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147 } |
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148 |
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149 // --------------------------------------------------------------------------- |
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150 // From class CLbtGeoAreaBase. |
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151 // |
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152 // --------------------------------------------------------------------------- |
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153 // |
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154 CLbtGeoAreaBase::TGeoAreaType CLbtGeoRect::Type() const |
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155 { |
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156 return CLbtGeoAreaBase::ERectangular; |
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157 } |
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158 |
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159 // --------------------------------------------------------------------------- |
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160 // CLbtGeoRect::GetBorder(TReal& aSouthLatitude, |
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161 // TReal& aNorthLatitude, |
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162 // TReal& aWestLongitude, |
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163 // TReal& aEastLongitude ) |
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164 // (other items were commented in a header). |
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165 // --------------------------------------------------------------------------- |
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166 // |
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167 EXPORT_C void CLbtGeoRect::GetBorder( |
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168 TReal& aSouthLatitude, |
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169 TReal& aNorthLatitude, |
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170 TReal& aWestLongitude, |
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171 TReal& aEastLongitude ) const |
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172 { |
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173 aSouthLatitude=iSouthLatitude; |
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174 aNorthLatitude=iNorthLatitude; |
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175 aWestLongitude=iWestLongitude; |
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176 aEastLongitude=iEastLongitude; |
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177 } |
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178 |
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179 // --------------------------------------------------------------------------- |
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180 // CLbtGeoRect::SetBorder(TReal& aSouthLatitude, |
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181 // TReal& aNorthLatitude, |
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182 // TReal& aWestLongitude, |
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183 // TReal& aEastLongitude ) |
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184 // (other items were commented in a header). |
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185 // --------------------------------------------------------------------------- |
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186 // |
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187 |
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188 EXPORT_C void CLbtGeoRect::SetBorder( |
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189 TReal aSouthLatitude, |
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190 TReal aNorthLatitude, |
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191 TReal aWestLongitude, |
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192 TReal aEastLongitude ) |
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193 |
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194 { |
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195 if((- 90 <= aSouthLatitude)&&(aSouthLatitude <= 90) && (- 90 <= aNorthLatitude)&&(aNorthLatitude <= 90) && (aSouthLatitude <= aNorthLatitude) ) |
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196 { |
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197 iSouthLatitude=aSouthLatitude; |
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198 iNorthLatitude=aNorthLatitude; |
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199 } |
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200 else |
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201 User::Panic(KLbtClientPanicCategory,ELbtErrArgument); |
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202 |
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203 |
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204 if((- 180 <= aWestLongitude)&&( aWestLongitude<= 180)) |
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205 { |
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206 iWestLongitude=aWestLongitude; |
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207 } |
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208 else |
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209 User::Panic(KLbtClientPanicCategory,ELbtErrArgument); |
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210 |
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211 if((- 180 <= aEastLongitude)&&(aEastLongitude <= 180)) |
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212 { |
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213 iEastLongitude=aEastLongitude; |
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214 } |
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215 else |
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216 User::Panic(KLbtClientPanicCategory,ELbtErrArgument); |
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217 } |
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218 |
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219 // --------------------------------------------------------------------------- |
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220 // CLbtGeoRect::CLbtGeoRect() |
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221 // Default constructor |
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222 // --------------------------------------------------------------------------- |
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223 // |
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224 CLbtGeoRect::CLbtGeoRect() |
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225 { |
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226 |
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227 } |
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228 // --------------------------------------------------------------------------- |
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229 // CLbtGeoRect::~CLbtGeoRect() |
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230 // Destructor |
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231 // --------------------------------------------------------------------------- |
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232 // |
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233 CLbtGeoRect::~CLbtGeoRect() |
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234 { |
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235 |
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236 } |
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237 // --------------------------------------------------------------------------- |
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238 // CLbtGeoRect::DoExternalizeL() |
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239 // (other items were commented in a header). |
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240 // --------------------------------------------------------------------------- |
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241 // |
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242 EXPORT_C void CLbtGeoRect::DoExternalizeL(RWriteStream& aStream) const |
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243 { |
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244 aStream.WriteReal32L(iSouthLatitude); |
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245 aStream.WriteReal32L(iNorthLatitude); |
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246 aStream.WriteReal32L(iWestLongitude); |
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247 aStream.WriteReal32L(iEastLongitude); |
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248 } |
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249 |
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250 // --------------------------------------------------------------------------- |
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251 // CLbtGeoRect::DoInternalizeL() |
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252 // (other items were commented in a header). |
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253 // --------------------------------------------------------------------------- |
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254 // |
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255 EXPORT_C void CLbtGeoRect::DoInternalizeL(RReadStream& aStream) |
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256 { |
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257 iSouthLatitude=aStream.ReadReal32L(); |
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258 iNorthLatitude=aStream.ReadReal32L(); |
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259 iWestLongitude=aStream.ReadReal32L(); |
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260 iEastLongitude=aStream.ReadReal32L(); |
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261 } |
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262 |
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263 |
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264 |