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1 /* |
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2 * Copyright (c) 2006-2008 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 CSatUiIconHandler class. |
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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 #include <fbs.h> |
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20 #include <rsatservice.h> |
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21 #include <tsaticoninfo.h> |
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22 |
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23 #include "csatuiiconhandler.h" |
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24 #include "tflogger.h" |
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25 |
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26 // ============================ MEMBER FUNCTIONS ============================= |
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27 |
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28 // --------------------------------------------------------------------------- |
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29 // First part of Two-phased constructor. |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 CSatUiIconHandler* CSatUiIconHandler::NewL() |
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33 { |
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34 TFLOGSTRING( "CSatUiIconHandler::NewL enter" ) |
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35 CSatUiIconHandler* self = new ( ELeave ) CSatUiIconHandler; |
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36 TFLOGSTRING( "CSatUiIconHandler::NewL exit" ) |
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37 return self; |
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38 } |
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39 |
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40 // --------------------------------------------------------------------------- |
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41 // Destructor |
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42 // --------------------------------------------------------------------------- |
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43 // |
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44 CSatUiIconHandler::~CSatUiIconHandler() |
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45 { |
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46 TFLOGSTRING( "CSatUiIconHandler::~CSatUiIconHandler enter" ) |
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47 // Close RSatService interface |
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48 iSatService.Close(); |
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49 TFLOGSTRING( "CSatUiIconHandler::~CSatUiIconHandler exit" ) |
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50 } |
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51 |
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52 // --------------------------------------------------------------------------- |
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53 // Fetches first icon information, then the handle to the icon and at last |
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54 // does the duplication of the icon bitmap. Object is set to wait the |
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55 // completion of the request. |
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56 // --------------------------------------------------------------------------- |
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57 // |
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58 CFbsBitmap* CSatUiIconHandler::FetchIconL( const RSatSession& aSatSession, |
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59 const TUint8 aIconId, |
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60 const TInt aOptWidth, |
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61 const TInt aOptHeight, |
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62 TBool& aIconSupport ) |
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63 { |
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64 TFLOGSTRING( "CSatUiIconHandler::FetchIconL enter" ) |
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65 TFLOGSTRING3( "CSatUiIconHandler::FetchIconL aOptWidth=%d aOptHeight=%d", |
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66 aOptWidth, aOptHeight ) |
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67 |
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68 iSatService.OpenL( aSatSession ); |
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69 CleanupClosePushL( iSatService ); |
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70 |
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71 RIconEf iconEf; |
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72 CleanupClosePushL( iconEf ); |
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73 // Order of superiority list |
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74 RArray<TInt> selectedIcons; |
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75 CleanupClosePushL( selectedIcons ); |
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76 CFbsBitmap* iconBitmap = NULL; |
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77 |
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78 // Getting the information of the icon |
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79 TRAPD( err, iSatService.GetIconInfoL( aIconId, iconEf ); ); |
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80 |
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81 if ( KErrNone == err ) |
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82 { |
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83 TFLOGSTRING( "CSatUiIconHandler::FetchIconL no error" ) |
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84 // Sorting into order of superiority |
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85 SortIconsL( iconEf, selectedIcons, aOptWidth, aOptHeight ); |
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86 |
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87 // Reset iconCount by approved icons |
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88 const TInt iconCount = selectedIcons.Count() <= iconEf.Count() ? |
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89 selectedIcons.Count() : |
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90 iconEf.Count(); |
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91 TBool fetchSuccess( EFalse ); |
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92 |
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93 TFLOGSTRING2( "CSatUiIconHandler::FetchIconL iconCount: %d", iconCount ) |
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94 // If there were icons to be fetched |
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95 if ( 0 < iconCount ) |
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96 { |
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97 // start going through approved icons list from the |
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98 // first and biggest icon |
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99 TInt counter( 0 ); |
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100 for ( counter = 0; ( counter < iconCount ) && !fetchSuccess; |
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101 counter++ ) |
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102 { |
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103 TInt selectedIconCounter = selectedIcons.operator[]( counter ); |
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104 TFLOGSTRING2( "CSatUiIconHandler::\ |
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105 FetchIconL selectedIconCounter: %d", selectedIconCounter ) |
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106 TRAPD( err, |
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107 iconBitmap = iSatService.GetIconL( iconEf.operator[]( |
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108 selectedIconCounter ) ) ); |
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109 if ( KErrNone == err ) |
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110 { |
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111 fetchSuccess = ETrue; |
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112 TFLOGSTRING( "CSatUiIconHandler::FetchIconL fetchSuccess!" ) |
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113 } |
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114 else |
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115 { |
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116 delete iconBitmap; |
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117 } |
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118 } |
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119 } |
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120 } |
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121 |
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122 TFLOGSTRING2( "CSatUiIconHandler::FetchIconL icon info error=%d", err ) |
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123 if ( KErrNotSupported == err ) |
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124 { |
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125 TFLOGSTRING( "CSatUiIconHandler::FetchIconL icons not supported" ) |
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126 aIconSupport = EFalse; |
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127 } |
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128 |
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129 // selectedIcons, iconEf and iSatService not deleted but closed |
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130 CleanupStack::PopAndDestroy( 3, &iSatService ); |
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131 |
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132 TFLOGSTRING( "CSatUiIconHandler::FetchIconL exit" ) |
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133 // Icon was not found, icons are not supported or an error was received. |
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134 return iconBitmap; |
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135 } |
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136 |
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137 // --------------------------------------------------------------------------- |
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138 // C++ default constructor cannot contain any code that might leave. |
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139 // --------------------------------------------------------------------------- |
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140 // |
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141 CSatUiIconHandler::CSatUiIconHandler() |
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142 { |
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143 TFLOGSTRING( "CSatUiIconHandler::CSatUiIconHandler enter - exit" ) |
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144 } |
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145 |
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146 // --------------------------------------------------------------------------- |
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147 // Sorts icons into order of superiority |
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148 // --------------------------------------------------------------------------- |
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149 // |
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150 void CSatUiIconHandler::SortIconsL( const RIconEf& aIconEf, |
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151 RArray<TInt>& aSelectedIcons, const TInt aOptWidth, |
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152 const TInt aOptHeight ) const |
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153 { |
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154 TFLOGSTRING( "CSatUiIconHandler::SortIcons enter" ) |
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155 |
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156 const TInt iconCount = aIconEf.Count(); |
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157 TFLOGSTRING2( "CSatUiIconHandler::SortIcons iconCount=%d", iconCount ) |
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158 TInt counter( 0 ); |
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159 // Search icon from available iconarray |
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160 for ( counter = 0; counter < iconCount; counter++ ) |
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161 { |
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162 TFLOGSTRING3( "CSatUiIconHandler::SortIcons Icon Width=%d Height=%d", |
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163 aIconEf.operator[]( counter ).IconSize().iWidth, |
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164 aIconEf.operator[]( counter ).IconSize().iHeight ) |
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165 |
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166 const TInt selectedCount( aSelectedIcons.Count() ); |
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167 TBool replacement( EFalse ); |
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168 |
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169 // Count the difference of the icon versus layout |
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170 TInt newWidthDifference( |
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171 aOptWidth - aIconEf.operator[]( counter ).IconSize().iWidth ); |
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172 TInt newHeightDifference( |
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173 aOptHeight - aIconEf.operator[]( counter ).IconSize().iHeight ); |
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174 |
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175 // Make the difference absolute value |
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176 if ( newWidthDifference < 0 ) |
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177 { |
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178 newWidthDifference = -newWidthDifference; |
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179 } |
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180 |
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181 if ( newHeightDifference < 0 ) |
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182 { |
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183 newHeightDifference = -newHeightDifference; |
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184 } |
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185 TInt listCounter( 0 ); |
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186 // Going through the list of icons of suitable size |
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187 for ( listCounter = 0; ( listCounter < selectedCount ) && |
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188 !replacement; listCounter++ ) |
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189 { |
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190 |
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191 // Count the difference of the icon versus layout |
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192 TInt oldWidthDifference( aOptWidth - aIconEf.operator[]( |
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193 aSelectedIcons.operator[]( listCounter ) ).IconSize().iWidth ); |
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194 TInt oldHeightDifference( aOptHeight - aIconEf.operator[]( |
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195 aSelectedIcons.operator[]( listCounter ) ).IconSize().iHeight ); |
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196 |
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197 // Make the difference absolute value |
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198 if ( oldWidthDifference < 0 ) |
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199 { |
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200 oldWidthDifference = -oldWidthDifference; |
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201 } |
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202 |
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203 if ( oldHeightDifference < 0 ) |
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204 { |
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205 oldHeightDifference = -oldHeightDifference; |
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206 } |
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207 |
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208 // New icon is better either by being closer to the layout or by |
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209 // being same size and color instead of black and white |
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210 if ( ( ( newWidthDifference < oldWidthDifference ) && |
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211 ( newHeightDifference <= oldHeightDifference ) ) || |
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212 ( ( newWidthDifference <= oldWidthDifference ) && |
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213 ( newHeightDifference < oldHeightDifference ) ) || |
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214 ( ( newWidthDifference == oldWidthDifference ) && |
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215 ( newHeightDifference == oldHeightDifference ) && |
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216 ( TSatIconInfo::EBasic == aIconEf.operator[]( aSelectedIcons. |
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217 operator[]( listCounter ) ).CodingScheme() ) && |
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218 ( TSatIconInfo::EColor == aIconEf.operator[]( counter ). |
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219 CodingScheme() ) ) ) |
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220 { |
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221 TFLOGSTRING2( "CSatUiIconHandler::SortIcons \ |
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222 newWidthDifference: %d", newWidthDifference ) |
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223 TFLOGSTRING2( "CSatUiIconHandler::SortIcons \ |
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224 oldHeightDifference: %d", oldHeightDifference ) |
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225 // Insert new icon to correct place |
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226 aSelectedIcons.InsertL( counter, listCounter ); |
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227 replacement = ETrue; |
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228 } |
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229 } |
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230 |
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231 TFLOGSTRING2( "CSatUiIconHandler::SortIcons listCounter: %d", \ |
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232 listCounter ) |
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233 // Either first item or was not better than any in the list |
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234 // New icon is added to the end of the array |
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235 if ( !replacement ) |
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236 { |
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237 aSelectedIcons.AppendL( counter ); |
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238 } |
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239 } |
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240 |
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241 TFLOGSTRING2( "CSatUiIconHandler::SortIcons counter: %d", \ |
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242 counter ) |
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243 TFLOGSTRING( "CSatUiIconHandler::SortIcons exit" ) |
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244 } |
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245 |