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1 /* |
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2 * Copyright (c) 2008-2008 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: Listbox implementation supporting bitmap advertisement. |
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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 <gulicon.h> |
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20 #include <stringloader.h> |
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21 #include <internetradio.rsg> |
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22 #include <aknbiditextutils.h> |
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23 #include <aknlayoutscalable_avkon.cdl.h> |
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24 #include <aknutils.h> |
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25 |
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26 #include "irui.h" |
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27 #include "irdebug.h" |
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28 #include "irfavoritesdb.h" |
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29 #include "irmainview.h" |
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30 #include "irmaincontainer.h" |
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31 #include "iradvertisinglistbox.h" |
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32 |
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33 const TInt KThree = 3; |
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34 const TInt KFour = 4; |
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35 const TInt KSix = 6; |
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36 const TInt KTen = 10; |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // CIRAdvertisingListBoxData::NewL |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 CIRAdvertisingListBoxData* CIRAdvertisingListBoxData::NewL() |
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43 { |
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44 CIRAdvertisingListBoxData* self = new (ELeave) CIRAdvertisingListBoxData(); |
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45 CleanupStack::PushL( self ); |
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46 self->ConstructLD(); |
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47 CleanupStack::Pop( self ); |
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48 return self; |
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49 } |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // CIRAdvertisingListBoxData::SetAdvertisementIcon |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 void CIRAdvertisingListBoxData::SetAdvertisementIcon( CGulIcon* aIcon ) |
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56 { |
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57 delete iIcon; |
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58 iIcon = aIcon; |
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59 } |
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60 |
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61 // --------------------------------------------------------------------------- |
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62 // CIRAdvertisingListBoxData::AdvertisementIcon |
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63 // --------------------------------------------------------------------------- |
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64 // |
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65 CGulIcon* CIRAdvertisingListBoxData::AdvertisementIcon() |
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66 { |
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67 return iIcon; |
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68 } |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // CIRAdvertisingListBoxData::SetControlFlag |
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72 // --------------------------------------------------------------------------- |
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73 // |
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74 void CIRAdvertisingListBoxData::SetControlFlag(TBool aControlFlag) |
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75 { |
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76 iControlFlag = aControlFlag; |
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77 } |
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78 // --------------------------------------------------------------------------- |
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79 // CIRAdvertisingListBoxData::GetControlFlag |
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80 // --------------------------------------------------------------------------- |
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81 // |
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82 TBool CIRAdvertisingListBoxData::GetControlFlag() |
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83 { |
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84 return iControlFlag; |
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85 } |
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86 // --------------------------------------------------------------------------- |
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87 // CIRAdvertisingListBoxData::CIRAdvertisingListBoxData |
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88 // --------------------------------------------------------------------------- |
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89 // |
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90 CIRAdvertisingListBoxData::CIRAdvertisingListBoxData() |
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91 { |
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92 } |
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93 // --------------------------------------------------------- |
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94 // CIRAdvertisingListBoxData::DrawNoMatchesText |
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95 // Draws the NoMatches Text on the view |
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96 // --------------------------------------------------------- |
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97 // |
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98 void CIRAdvertisingListBoxData::DrawEmptyListL(CWindowGc &aGc, |
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99 TPtrC aText, |
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100 TRect aParentRect) const |
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101 { |
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102 IRLOG_DEBUG( "CIRAdvertisingListBoxData::DrawEmptyListL - Entering" ); |
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103 |
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104 MAknsSkinInstance* skin = AknsUtils::SkinInstance () ; |
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105 |
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106 |
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107 TRgb color( KRgbBlack ); |
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108 if ( AknsUtils::AvkonSkinEnabled() ) |
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109 { |
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110 TRgb c; |
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111 MAknsSkinInstance *skin = AknsUtils::SkinInstance(); |
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112 TInt err = AknsUtils::GetCachedColor( skin, |
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113 c, |
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114 KAknsIIDQsnTextColors, |
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115 EAknsCIQsnTextColorsCG6 ); |
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116 if ( !err ) |
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117 { |
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118 color = c; |
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119 } |
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120 } |
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121 |
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122 |
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123 if ( !aText.Length() ) |
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124 { |
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125 return; |
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126 } |
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127 |
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128 HBufC* hbuf = HBufC::New( aText.Size() + 3 * ( KAknBidiExtraSpacePerLine +1 ) |
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129 + KTen ); // reserve space for newlines |
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130 if ( !hbuf ) |
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131 { // can't really do anything |
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132 return; |
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133 } |
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134 |
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135 TPtr buffer(hbuf->Des()); |
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136 |
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137 |
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138 /* |
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139 * input text can be either |
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140 * - "line1" |
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141 * - "line1 which will be wrapped to 2 lines and truncated with..." |
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142 * - "line1\nline2" |
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143 * - "line1\nMany other lines which will be wrapped to several lines" |
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144 * |
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145 * there are 3 layouts |
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146 * - 1 line with big font, |
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147 * - 2 lines with big font |
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148 * - 1 line with big font + 1..3 lines with small font (not for popup lists) |
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149 * |
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150 * so first we need to check if given text has a newline, |
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151 * if so, then we need to check if given text fits to 2 lines or |
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152 * should it be split to several small font lines |
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153 */ |
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154 |
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155 TInt i, n; |
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156 n = 0; |
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157 for (i = 0; i < aText.Length(); i ++) |
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158 { |
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159 if ( aText[i] == '\n' ) |
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160 { |
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161 n++; |
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162 } |
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163 } |
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164 |
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165 |
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166 TAknTextComponentLayout layout1( AknLayoutScalable_Avkon::main_pane_empty_t1( 0 ) ); |
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167 TAknTextComponentLayout layout2( AknLayoutScalable_Avkon::main_pane_empty_t2( 0 ) ); |
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168 TAknLayoutText line1; |
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169 TAknLayoutText line2; |
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170 |
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171 line1.LayoutText( aParentRect, layout1 ); |
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172 TInt line1length = line1.TextRect().Size().iWidth; |
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173 |
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174 line2.LayoutText( aParentRect, layout2 ); |
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175 TInt line2length = line2.TextRect().Size().iWidth; |
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176 |
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177 const CFont *font = line1.Font(); |
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178 |
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179 if ( n == 0 ) |
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180 { // one line, or one line which will be wrapped to two |
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181 DrawEmptyListDrawUpToTwoLinesL( aGc,aText, line1, line2, |
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182 line1length, line2length, |
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183 font, color, buffer, |
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184 aParentRect ); |
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185 |
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186 delete hbuf; |
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187 return; |
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188 } |
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189 |
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190 CArrayFix<TInt>* wrapWidthArray = new( ELeave ) CArrayFixFlat<TInt>(KTen); |
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191 CleanupStack::PushL( wrapWidthArray ); |
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192 |
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193 wrapWidthArray->AppendL( line1length ); |
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194 wrapWidthArray->AppendL( line2length ); |
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195 wrapWidthArray->AppendL( line2length ); // allow wrap to 3 lines |
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196 |
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197 TRAPD( error,AknBidiTextUtils::ConvertToVisualAndWrapToStringL( |
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198 aText, *wrapWidthArray, *font, buffer, ETrue )); |
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199 |
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200 CleanupStack::PopAndDestroy(wrapWidthArray); |
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201 |
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202 |
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203 n = 0; |
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204 for ( i = 0; i < buffer.Length(); i ++) |
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205 { |
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206 if (buffer[i] == '\n') |
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207 { |
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208 n++; |
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209 } |
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210 } |
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211 |
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212 // wrapping adds a \n to end of each line --> n < 3 |
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213 |
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214 if ( error != KErrNone || n < KThree) |
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215 { // 2 lines which fit to 2 line space |
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216 DrawEmptyListDrawUpToTwoLinesL( aGc,aText, line1, line2, |
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217 line1length, line2length, |
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218 font, color, buffer, |
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219 aParentRect ); |
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220 |
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221 } |
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222 else |
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223 { // 1 line with big font + 1..3 lines with small font |
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224 DrawEmptyListDrawMoreThanTwoLinesL( aGc,aParentRect, aText, |
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225 color, buffer ); |
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226 |
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227 } |
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228 |
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229 delete hbuf; |
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230 |
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231 IRLOG_DEBUG( "CIRAdvertisingListBoxData::DrawEmptyListL - Exiting" ); |
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232 } |
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233 // --------------------------------------------------------- |
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234 // CIRAdvertisingListBoxData::DrawEmptyListDrawUpToTwoLines |
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235 // |
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236 // --------------------------------------------------------- |
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237 // |
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238 void CIRAdvertisingListBoxData::DrawEmptyListDrawUpToTwoLinesL(CWindowGc &aGc, |
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239 TPtrC aText, |
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240 TAknLayoutText &aLine1, |
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241 TAknLayoutText &aLine2, |
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242 TInt aLine1length, |
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243 TInt aLine2length, |
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244 const CFont* aFont, |
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245 TRgb aColor, |
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246 TDes& aBuffer, |
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247 TRect aParentRect) const |
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248 { |
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249 IRLOG_DEBUG("CIRAdvertisingListBoxData::DrawEmptyListDrawUpToTwoLinesL-Entering" ); |
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250 CArrayFix<TInt>* wrapWidthArray = new( ELeave ) CArrayFixFlat<TInt>(KTen); |
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251 CleanupStack::PushL( wrapWidthArray ); |
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252 |
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253 wrapWidthArray->AppendL( aLine1length ); |
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254 wrapWidthArray->AppendL( aLine2length ); |
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255 |
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256 TRAPD( error,AknBidiTextUtils::ConvertToVisualAndWrapToStringL( |
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257 aText, *wrapWidthArray, *aFont, aBuffer, ETrue )); |
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258 |
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259 CleanupStack::PopAndDestroy(wrapWidthArray); |
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260 |
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261 if ( error != KErrNone ) |
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262 { |
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263 aBuffer = aText; |
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264 } |
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265 |
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266 // Drawing text |
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267 aGc.Reset(); |
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268 TBool oneline( EFalse ); |
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269 TPtrC ptr = aBuffer; |
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270 TPtrC top = ptr; |
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271 TInt off = ptr.Locate('\n'); |
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272 if ( off >= 0 ) |
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273 { |
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274 top.Set(ptr.Left(off)); |
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275 ptr.Set(ptr.Mid(off+1)); |
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276 |
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277 TInt off1 = ptr.Locate('\n'); |
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278 if ( off1 >= 0 ) |
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279 { |
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280 ptr.Set(ptr.Left(off1)); |
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281 } |
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282 else |
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283 { |
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284 oneline = ETrue; |
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285 } |
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286 } |
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287 |
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288 aGc.SetBrushStyle(CGraphicsContext::ENullBrush); |
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289 aGc.SetOpaque( ETrue ); // transparency off |
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290 |
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291 // no layout exist for popup list - mainpane layout is ok for X |
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292 // coords, center vertically. Also need to calculate vertical |
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293 // position for mainpane lists, since laf is broken as designed. |
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294 // If you don't believe this, try using laf values in phonebook. |
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295 aGc.UseFont( aFont ); |
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296 aGc.SetPenColor( aColor ); |
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297 |
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298 // center horizontally |
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299 CGraphicsContext::TTextAlign textAlign( CGraphicsContext::ECenter ); |
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300 |
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301 // center vertically |
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302 TInt h = aParentRect.Height(); |
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303 TInt lineh = aLine1.TextRect().Height(); |
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304 TRect r1( aLine1.TextRect() ); |
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305 TRect r2( aLine2.TextRect() ); |
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306 |
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307 // gap between lines - must be calculated this way, since no other |
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308 // way really exists. Could be calculated from layout data, but |
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309 // data is wrong, as 1st line is calculated from top of parent |
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310 // rect, and 2nd line is calculated from bottom of the parent |
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311 // rect. iAvkonAppUi->ClientRect() as parent rect would otherwise |
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312 // be ok and give nice results, but in phonebook ClientRect() is |
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313 // not what it should be - it is some strange amount too large. |
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314 // This can not be fixed unless layout data is fixed to use only |
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315 // top marginals. |
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316 TInt lineGap( lineh / KSix ); |
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317 |
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318 TInt m; // // middle point of texts |
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319 m = aParentRect.iTl.iY + h / 2;// + lineh + lineGap / 2; |
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320 if ( oneline ) |
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321 { |
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322 m += lineh / 2; |
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323 } |
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324 TInt b1( m - lineGap / 2 ); // bottom of 1st line |
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325 TInt b2( m + lineh + lineGap / 2 ); // botton of 2nd line |
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326 |
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327 |
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328 // rects of texts |
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329 r1.iTl.iY = b1 - lineh; |
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330 r1.iBr.iY = b1; |
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331 |
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332 r2.iTl.iY = b2 - lineh; |
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333 r2.iBr.iY = b2; |
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334 |
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335 TInt baseLineOffset = ((r1.iBr.iY - r1.iTl.iY - aFont->HeightInPixels())/2 |
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336 + aFont->AscentInPixels()); |
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337 |
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338 aGc.DrawText( top, r1, baseLineOffset, textAlign ); |
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339 if ( !oneline ) |
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340 { |
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341 aGc.DrawText( ptr, r2, baseLineOffset, textAlign ); |
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342 } |
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343 |
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344 |
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345 aGc.DiscardFont(); |
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346 aGc.SetOpaque( EFalse ); // transparency back on |
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347 IRLOG_DEBUG("CIRAdvertisingListBoxData::DrawEmptyListDrawUpToTwoLinesL-Exiting" ); |
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348 } |
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349 // --------------------------------------------------------- |
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350 // CIRAdvertisingListBoxData::DrawEmptyListDrawMoreThanTwoLines |
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351 // Draws the NoMatches Text on the view |
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352 // --------------------------------------------------------- |
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353 // |
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354 void CIRAdvertisingListBoxData::DrawEmptyListDrawMoreThanTwoLinesL(CWindowGc &aGc, |
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355 TRect &aParentRect, |
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356 TPtrC aText, |
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357 TRgb aColor, |
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358 TDes& buffer ) const |
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359 |
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360 { |
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361 IRLOG_DEBUG("CIRAdvertisingListBoxData::DrawEmptyListDrawMoreThanTwoLinesL-Entering" ); |
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362 // fetch layouts |
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363 TAknLayoutText line[KFour]; |
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364 |
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365 line[0].LayoutText( aParentRect, AknLayoutScalable_Avkon::main_pane_empty_t1(2) ); |
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366 line[1].LayoutText( aParentRect, AknLayoutScalable_Avkon::main_pane_empty_t3(0) ); |
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367 line[2].LayoutText( aParentRect, AknLayoutScalable_Avkon::main_pane_empty_t4(0) ); |
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368 line[3].LayoutText( aParentRect, AknLayoutScalable_Avkon::main_pane_empty_t5(0) ); |
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369 |
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370 TInt lineLength[KFour]; |
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371 TInt i; |
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372 for ( i = 0; i < KFour; i++ ) |
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373 { |
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374 lineLength[i] = line[i].TextRect().Width(); |
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375 } |
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376 |
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377 const CFont *bigFont = line[0].Font(); |
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378 const CFont *smallFont = line[1].Font(); |
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379 |
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380 // wrap text |
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381 TInt off = aText.Locate('\n'); |
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382 TPtrC rest( aText ); |
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383 rest.Set( aText.Right(aText.Length() - off - 1 )); |
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384 |
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385 HBufC* firstLine = NULL; |
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386 |
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387 TRAPD( error1, |
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388 { |
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389 firstLine = HBufC::NewL( |
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390 aText.Left(off).Length() + KAknBidiExtraSpacePerLine ); |
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391 }); |
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392 |
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393 if (error1 == KErrNone) |
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394 { |
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395 TPtr firstLinePtr = firstLine->Des(); |
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396 AknBidiTextUtils::ConvertToVisualAndClip( |
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397 aText.Left(off), |
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398 firstLinePtr, |
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399 *bigFont, |
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400 lineLength[0], |
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401 lineLength[0] ); |
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402 } |
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403 |
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404 CArrayFix<TInt>* wrapWidthArray = new( ELeave ) CArrayFixFlat<TInt>(KTen); |
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405 CleanupStack::PushL( wrapWidthArray ); |
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406 |
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407 // wrap small font lines |
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408 wrapWidthArray->Reset(); |
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409 for ( i = 1; i < KFour; i++ ) |
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410 { |
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411 TInt temp = lineLength[i]; |
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412 if(wrapWidthArray->Count() >= 0 && wrapWidthArray->Count() < KTen) |
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413 { |
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414 wrapWidthArray->AppendL( temp ); |
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415 } |
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416 } |
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417 |
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418 TRAPD( error2,AknBidiTextUtils::ConvertToVisualAndWrapToStringL( |
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419 rest, *wrapWidthArray, *smallFont, buffer, ETrue )); |
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420 |
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421 CleanupStack::PopAndDestroy(wrapWidthArray); |
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422 |
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423 |
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424 TPtrC ptr[KFour]; |
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425 TInt n = 0; |
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426 |
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427 if (error1 == KErrNone) |
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428 { |
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429 ptr[0].Set( firstLine->Des() ); |
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430 } |
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431 if ( error1 != KErrNone || error2 != KErrNone ) |
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432 { |
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433 ptr[0].Set(aText.Left(off)); |
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434 } |
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435 else |
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436 { |
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437 TInt newlines[KThree]; |
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438 n = 0; |
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439 for ( i = 0; i < buffer.Length(); i++ ) |
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440 { |
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441 if ( buffer[i] != '\n' ) |
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442 { |
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443 continue; |
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444 } |
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445 newlines[n] = i; |
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446 |
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447 n++; |
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448 if ( n >= KThree ) |
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449 { |
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450 break; |
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451 } |
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452 } |
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453 |
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454 if ( n >= 1 ) |
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455 { |
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456 ptr[1].Set( buffer.Left( newlines[0] ) ); |
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457 } |
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458 if ( n >= 2 ) |
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459 { |
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460 ptr[2].Set( buffer.Mid( newlines[0] + 1, newlines[1] - newlines[0] - 1 ) ); |
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461 } |
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462 if ( n >= KThree ) |
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463 { |
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464 ptr[3].Set( buffer.Mid( newlines[1] + 1, newlines[2] - newlines[1] - 1 ) ); |
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465 } |
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466 } |
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467 |
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468 // draw texts |
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469 aGc.SetBrushStyle(CGraphicsContext::ENullBrush); |
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470 aGc.SetOpaque( ETrue ); // transparency off |
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471 |
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472 for ( i = 0; i < KFour; i++ ) |
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473 { |
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474 line[i].DrawText( aGc,ptr[i], EFalse, aColor ); |
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475 } |
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476 |
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477 aGc.SetOpaque( EFalse ); // transparency back on |
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478 delete firstLine; |
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479 IRLOG_DEBUG("CIRAdvertisingListBoxData::DrawEmptyListDrawMoreThanTwoLinesL-Exiting" ); |
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480 |
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481 } |
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482 |
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483 // --------------------------------------------------------------------------- |
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484 // CIRAdvertisingListBoxData::~CIRAdvertisingListBoxData |
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485 // --------------------------------------------------------------------------- |
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486 // |
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487 CIRAdvertisingListBoxData::~CIRAdvertisingListBoxData() |
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488 { |
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489 delete iIcon; |
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490 } |
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491 |
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492 |
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493 // --------------------------------------------------------------------------- |
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494 // CIRAdvertisingListBoxDrawer::CIRAdvertisingListBoxDrawer |
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495 // --------------------------------------------------------------------------- |
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496 // |
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497 CIRAdvertisingListBoxDrawer::CIRAdvertisingListBoxDrawer( MTextListBoxModel* aTextListBoxModel, |
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498 const CFont* aFont, |
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499 CIRAdvertisingListBoxData* |
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500 aFormattedCellData, |
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501 CIRAdvertisingListBox* aListBox, |
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502 CIRCategoryAdvertisingListBox* aCatListBox) |
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503 : CFormattedCellListBoxItemDrawer( aTextListBoxModel, aFont, aFormattedCellData ), |
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504 iListBox(aListBox), |
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505 iCatListBox(aCatListBox) |
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506 |
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507 { |
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508 } |
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509 // --------------------------------------------------------------------------- |
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510 // CIRAdvertisingListBoxDrawer::DrawActualItem |
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511 // --------------------------------------------------------------------------- |
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512 // |
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513 void CIRAdvertisingListBoxDrawer::DrawActualItem( TInt aItemIndex, |
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514 const TRect& aActualItemRect, |
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515 TBool aItemIsCurrent, |
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516 TBool aViewIsEmphasized, |
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517 TBool aViewIsDimmed, |
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518 TBool aItemIsSelected) const |
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519 { |
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520 IRLOG_DEBUG( "CIRAdvertisingListBox::DrawActualItem - Entering" ); |
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521 CIRAdvertisingListBoxData* formattedCellData = static_cast<CIRAdvertisingListBoxData*> |
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522 ( FormattedCellData() ); |
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523 if (aItemIndex == 0) |
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524 { |
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525 TBool flag(EFalse); |
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526 if (iListBox) |
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527 { |
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528 flag = iListBox->GetLastPlayed(); |
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529 } |
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530 TBool selectedItem =aItemIsSelected; |
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531 if(flag) |
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532 { |
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533 selectedItem = EFalse; |
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534 } |
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535 CFormattedCellListBoxItemDrawer::DrawActualItem( aItemIndex, |
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536 aActualItemRect, |
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537 aItemIsCurrent, |
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538 aViewIsEmphasized, |
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539 aViewIsDimmed, |
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540 selectedItem); |
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541 |
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542 |
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543 // For MainView the folowing code is executed for hacking to make the |
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544 // (NoMatches) string to be visible. The icon used for drawing in main |
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545 // view is totally transparent, which makes it invisible. |
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546 if (aItemIndex == 0 && formattedCellData->AdvertisementIcon() ) |
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547 { |
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548 const CFbsBitmap* bitmap = formattedCellData->AdvertisementIcon()->Bitmap(); |
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549 const CFbsBitmap* mask = formattedCellData->AdvertisementIcon()->Mask(); |
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550 TSize bitmapSize = bitmap->SizeInPixels(); |
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551 TRect maskRect; |
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552 if ( mask ) |
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553 { |
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554 maskRect.SetSize( mask->SizeInPixels() ); |
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555 } |
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556 |
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557 TPoint bitmapPos( aActualItemRect.iTl.iX + |
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558 (aActualItemRect.Width() - bitmapSize.iWidth)/2, |
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559 aActualItemRect.iTl.iY + |
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560 (aActualItemRect.Height() - bitmapSize.iHeight)/2 ); |
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561 |
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562 Gc()->BitBltMasked( bitmapPos, bitmap, maskRect, mask, EFalse ); |
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563 } |
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564 |
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565 } |
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566 else |
|
567 { |
|
568 CFormattedCellListBoxItemDrawer::DrawActualItem( aItemIndex, |
|
569 aActualItemRect, |
|
570 aItemIsCurrent, |
|
571 aViewIsEmphasized, |
|
572 aViewIsDimmed, |
|
573 aItemIsSelected); |
|
574 } |
|
575 |
|
576 IRLOG_DEBUG( "CIRAdvertisingListBox::DrawActualItem - Exiting" ); |
|
577 } |
|
578 |
|
579 // --------------------------------------------------------------------------- |
|
580 // CIRAdvertisingListBox::CIRAdvertisingListBox |
|
581 // --------------------------------------------------------------------------- |
|
582 // |
|
583 CIRAdvertisingListBox::CIRAdvertisingListBox() |
|
584 { |
|
585 } |
|
586 |
|
587 // --------------------------------------------------------------------------- |
|
588 // CIRAdvertisingListBox::SetGC |
|
589 // --------------------------------------------------------------------------- |
|
590 // |
|
591 void CIRAdvertisingListBox::SetGC(CWindowGc& aGc) |
|
592 { |
|
593 iGc = &aGc; |
|
594 } |
|
595 // --------------------------------------------------------------------------- |
|
596 // CIRAdvertisingListBox::SetControlFlag |
|
597 // --------------------------------------------------------------------------- |
|
598 // |
|
599 void CIRAdvertisingListBox::SetControlFlag(TBool aControlFlag) |
|
600 { |
|
601 CIRAdvertisingListBoxData* irListBoxData = |
|
602 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
603 irListBoxData->SetControlFlag(aControlFlag); |
|
604 } |
|
605 // --------------------------------------------------------------------------- |
|
606 // CIRAdvertisingListBox::Draw |
|
607 // --------------------------------------------------------------------------- |
|
608 // |
|
609 void CIRAdvertisingListBox::Draw(const TRect& aRect) const |
|
610 { |
|
611 IRLOG_DEBUG( "CIRAdvertisingListBox::Draw - Entering" ); |
|
612 CAknDoubleLargeStyleListBox::Draw(aRect); |
|
613 |
|
614 TInt count = Model()->NumberOfItems(); |
|
615 CIRAdvertisingListBoxData* irListBoxData = |
|
616 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
617 if(irListBoxData->GetControlFlag()) |
|
618 { |
|
619 if(GetActiveView()) |
|
620 { |
|
621 if(GetFavouritesCount() != 0) |
|
622 { |
|
623 if(count == 0 && !GetLastPlayed()) |
|
624 { |
|
625 TRAP_IGNORE(View()->SetListEmptyTextL(*iNoMatchesTextResource)); |
|
626 } |
|
627 else if(count == 1 && GetLastPlayed()) |
|
628 { |
|
629 TRAP_IGNORE(irListBoxData->DrawEmptyListL(*iGc,*iNoMatchesTextResource,Rect())); |
|
630 } |
|
631 } |
|
632 else |
|
633 { |
|
634 if(GetLastPlayed()) |
|
635 { |
|
636 TRAP_IGNORE(irListBoxData->DrawEmptyListL(*iGc,*iFindStationsTextResource,Rect())); |
|
637 } |
|
638 else |
|
639 { |
|
640 TRAP_IGNORE(View()->SetListEmptyTextL(*iFindStationsTextResource)); |
|
641 } |
|
642 } |
|
643 } |
|
644 else |
|
645 { |
|
646 if(count == 1 && irListBoxData->AdvertisementIcon()) |
|
647 { |
|
648 TRAP_IGNORE(irListBoxData->DrawEmptyListL(*iGc,*iNoMatchesTextResource,Rect())); |
|
649 } |
|
650 else |
|
651 { |
|
652 TRAP_IGNORE(View()->SetListEmptyTextL(*iNoMatchesTextResource)); |
|
653 } |
|
654 } |
|
655 irListBoxData->SetControlFlag(EFalse); |
|
656 } |
|
657 |
|
658 IRLOG_DEBUG( "CIRAdvertisingListBox::Draw - Exiting" ); |
|
659 } |
|
660 // --------------------------------------------------------------------------- |
|
661 // CIRAdvertisingListBox::~CIRAdvertisingListBox |
|
662 // --------------------------------------------------------------------------- |
|
663 // |
|
664 CIRAdvertisingListBox::~CIRAdvertisingListBox() |
|
665 { |
|
666 IRLOG_DEBUG( "CIRAdvertisingListBox::~CIRAdvertisingListBox - Entering" ); |
|
667 if(iFindStationsTextResource) |
|
668 { |
|
669 delete iFindStationsTextResource; |
|
670 iFindStationsTextResource = NULL; |
|
671 } |
|
672 if(iNoMatchesTextResource) |
|
673 { |
|
674 delete iNoMatchesTextResource; |
|
675 iNoMatchesTextResource = NULL; |
|
676 } |
|
677 IRLOG_DEBUG( "CIRAdvertisingListBox::~CIRAdvertisingListBox - Exiting" ); |
|
678 } |
|
679 |
|
680 // --------------------------------------------------------------------------- |
|
681 // CIRAdvertisingListBox::SetListItemFormat |
|
682 // --------------------------------------------------------------------------- |
|
683 // |
|
684 void CIRAdvertisingListBox::SetListItemFormat( HBufC* aItemFormat) |
|
685 { |
|
686 IRLOG_DEBUG( "CIRAdvertisingListBox::SetListItemFormat - Entering" ); |
|
687 iItemFormat = aItemFormat; |
|
688 } |
|
689 |
|
690 // --------------------------------------------------------------------------- |
|
691 // CIRAdvertisingListBox::SetAdvertisementIconL |
|
692 // --------------------------------------------------------------------------- |
|
693 // |
|
694 void CIRAdvertisingListBox::SetAdvertisementIconL( CGulIcon* aIcon,TBool aMainView ) |
|
695 { |
|
696 IRLOG_DEBUG( "CIRAdvertisingListBox::SetAdvertisementIconL - Entering" ); |
|
697 |
|
698 CIRAdvertisingListBoxData* irListBoxData = |
|
699 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
700 |
|
701 // add listitem only, if it doesn't exist yet. |
|
702 if ( !aMainView && !irListBoxData->AdvertisementIcon() ) |
|
703 { |
|
704 TInt currentItemIndex = CurrentItemIndex(); |
|
705 TInt topItemIndex = TopItemIndex(); |
|
706 |
|
707 |
|
708 CAknFilteredTextListBoxModel* listBoxModel = static_cast<CAknFilteredTextListBoxModel*> |
|
709 ( Model() ); |
|
710 CDesCArraySeg* items = static_cast<CDesCArraySeg*>( listBoxModel->ItemTextArray() ); |
|
711 items->InsertL( 0, *iItemFormat ); |
|
712 |
|
713 HandleItemAdditionL(); |
|
714 if ( currentItemIndex >= 0 ) |
|
715 { |
|
716 SetCurrentItemIndex( currentItemIndex + 1 ); |
|
717 } |
|
718 if ( topItemIndex > 0 ) |
|
719 { |
|
720 SetTopItemIndex( topItemIndex + 1 ); |
|
721 } |
|
722 } |
|
723 // always replace the existing image. |
|
724 irListBoxData->SetAdvertisementIcon( aIcon ); |
|
725 |
|
726 DrawDeferred(); |
|
727 IRLOG_DEBUG( "CIRAdvertisingListBox::SetAdvertisementIconL - Exiting" ); |
|
728 } |
|
729 |
|
730 // --------------------------------------------------------------------------- |
|
731 // CIRAdvertisingListBox::ClearAdvertisementIcon |
|
732 // --------------------------------------------------------------------------- |
|
733 // |
|
734 void CIRAdvertisingListBox::ClearAdvertisementIcon() |
|
735 { |
|
736 IRLOG_DEBUG( "CIRAdvertisingListBox::ClearAdvertisementIcon - Entering" ); |
|
737 CIRAdvertisingListBoxData* irListBoxData = |
|
738 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
739 irListBoxData->SetAdvertisementIcon( NULL ); |
|
740 IRLOG_DEBUG( "CIRAdvertisingListBox::ClearAdvertisementIcon - Exiting" ); |
|
741 } |
|
742 |
|
743 // --------------------------------------------------------------------------- |
|
744 // CIRAdvertisingListBox::AdvertisementIcon |
|
745 // --------------------------------------------------------------------------- |
|
746 // |
|
747 CGulIcon* CIRAdvertisingListBox::AdvertisementIcon() |
|
748 { |
|
749 IRLOG_DEBUG( "CIRAdvertisingListBox::AdvertisementIcon - Entering" ); |
|
750 CIRAdvertisingListBoxData* irListBoxData = |
|
751 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
752 IRLOG_DEBUG( "CIRAdvertisingListBox::AdvertisementIcon - Exiting" ); |
|
753 return irListBoxData->AdvertisementIcon(); |
|
754 } |
|
755 |
|
756 // --------------------------------------------------------------------------- |
|
757 // CIRAdvertisingListBox::CreateItemDrawerL |
|
758 // --------------------------------------------------------------------------- |
|
759 // |
|
760 void CIRAdvertisingListBox::CreateItemDrawerL() |
|
761 { |
|
762 IRLOG_DEBUG( "CIRAdvertisingListBox::CreateItemDrawerL - Entering" ); |
|
763 CIRAdvertisingListBoxData* formattedCellListBoxData = CIRAdvertisingListBoxData::NewL(); |
|
764 CleanupStack::PushL( formattedCellListBoxData ); |
|
765 const CFont* font = AknLayoutUtils::FontFromId( EAknLogicalFontPrimaryFont ); |
|
766 |
|
767 iItemDrawer = new (ELeave) CIRAdvertisingListBoxDrawer( Model(), font, |
|
768 formattedCellListBoxData,this, NULL ); |
|
769 CleanupStack::Pop( formattedCellListBoxData ); |
|
770 IRLOG_DEBUG( "CIRAdvertisingListBox::CreateItemDrawerL - Exiting" ); |
|
771 } |
|
772 // -------------------------------------------------------------------------- |
|
773 // CIRAdvertisingListBox::ConstructL() |
|
774 // |
|
775 // -------------------------------------------------------------------------- |
|
776 void CIRAdvertisingListBox::ConstructL(const CCoeControl* aParent, |
|
777 TInt aFlags,CAknFilteredTextListBoxModel* aFilteredmodel) |
|
778 { |
|
779 IRLOG_DEBUG( "CIRAdvertisingListBox::ConstructL - Entering" ); |
|
780 iModel=aFilteredmodel; |
|
781 CreateItemDrawerL(); |
|
782 |
|
783 EnableExtendedDrawingL(); |
|
784 iItemDrawer->SetDrawMark(EFalse); |
|
785 |
|
786 if(iFindStationsTextResource) |
|
787 { |
|
788 delete iFindStationsTextResource; |
|
789 iFindStationsTextResource = NULL; |
|
790 } |
|
791 HBufC* findStationsTextResource = StringLoader::LoadLC(R_IRAPP_FAVOURITES_LIST_EMPTY); |
|
792 iFindStationsTextResource = HBufC::NewL(findStationsTextResource->Length()); |
|
793 iFindStationsTextResource->Des().Append(findStationsTextResource->Des()); |
|
794 CleanupStack::PopAndDestroy( findStationsTextResource ); |
|
795 |
|
796 if(iNoMatchesTextResource) |
|
797 { |
|
798 delete iNoMatchesTextResource; |
|
799 iNoMatchesTextResource = NULL; |
|
800 } |
|
801 HBufC* noMatchesTextResource = StringLoader::LoadLC(R_IRAPP_STATIONLIST_NOMATCHES); |
|
802 iNoMatchesTextResource = HBufC::NewL(noMatchesTextResource->Length()); |
|
803 iNoMatchesTextResource->Des().Append(noMatchesTextResource->Des()); |
|
804 CleanupStack::PopAndDestroy( noMatchesTextResource ); |
|
805 |
|
806 CEikListBox::ConstructL(aParent,aFlags); |
|
807 IRLOG_DEBUG( "CIRAdvertisingListBox::ConstructL - Exiting" ); |
|
808 } |
|
809 // -------------------------------------------------------------------------- |
|
810 // CIRAdvertisingListBox::SetLastPlayed() |
|
811 // sets the status of lastplayed |
|
812 // -------------------------------------------------------------------------- |
|
813 void CIRAdvertisingListBox::SetLastPlayed(TBool aLastPlayed) |
|
814 { |
|
815 IRLOG_DEBUG( "CIRAdvertisingListBox::SetLastPlayed " ); |
|
816 iLastPlayed = aLastPlayed; |
|
817 } |
|
818 |
|
819 // -------------------------------------------------------------------------- |
|
820 // CIRAdvertisingListBox::GetLastPlayed() |
|
821 // return the status of lastplayed |
|
822 // -------------------------------------------------------------------------- |
|
823 TBool CIRAdvertisingListBox::GetLastPlayed() const |
|
824 { |
|
825 IRLOG_DEBUG( "CIRAdvertisingListBox::GetLastPlayed " ); |
|
826 return iLastPlayed; |
|
827 } |
|
828 // -------------------------------------------------------------------------- |
|
829 // CIRAdvertisingListBox::GetFavouritesCount() |
|
830 // returns the number of favourates present. |
|
831 // -------------------------------------------------------------------------- |
|
832 TInt CIRAdvertisingListBox::GetFavouritesCount() const |
|
833 { |
|
834 IRLOG_DEBUG( "CIRAdvertisingListBox::GetFavouritesCount " ); |
|
835 CIRUi* appUi = static_cast<CIRUi*>( iCoeEnv->AppUi() ); |
|
836 TInt favCount = appUi->iFavPresets->iFavPresetList.Count(); |
|
837 IRLOG_DEBUG( "CIRAdvertisingListBox::GetFavouritesCount - Exiting" ); |
|
838 return favCount; |
|
839 } |
|
840 // -------------------------------------------------------------------------- |
|
841 // CIRAdvertisingListBox::GetFavouritesCount() |
|
842 // returns the number of favourates present. |
|
843 // -------------------------------------------------------------------------- |
|
844 TBool CIRAdvertisingListBox::GetFilteredFlag() const |
|
845 { |
|
846 IRLOG_DEBUG( "CIRAdvertisingListBox::GetFavouritesCount " ); |
|
847 CIRUi* appUi = static_cast<CIRUi*>( iCoeEnv->AppUi() ); |
|
848 TBool flag = appUi->iMainView->GetMainContainer()->GetFilteredFlag(); |
|
849 IRLOG_DEBUG( "CIRAdvertisingListBox::GetFavouritesCount - Exiting" ); |
|
850 return flag; |
|
851 } |
|
852 // -------------------------------------------------------------------------- |
|
853 // CIRAdvertisingListBox::GetActiveView() |
|
854 // returns whether the active view is mainView or not. |
|
855 // -------------------------------------------------------------------------- |
|
856 TBool CIRAdvertisingListBox::GetActiveView() const |
|
857 { |
|
858 IRLOG_DEBUG( "CIRAdvertisingListBox::GetActiveView " ); |
|
859 CIRUi* appUi = static_cast<CIRUi*>( iCoeEnv->AppUi() ); |
|
860 IRLOG_DEBUG( "CIRAdvertisingListBox::GetActiveView - Exiting" ); |
|
861 if(appUi->iMainView->GetMainContainer()) |
|
862 { |
|
863 return ETrue; |
|
864 } |
|
865 else |
|
866 { |
|
867 return EFalse; |
|
868 } |
|
869 } |
|
870 /******************************Advertisement Listbox for Category View************/ |
|
871 |
|
872 |
|
873 // --------------------------------------------------------------------------- |
|
874 // CIRCategoryAdvertisingListBox::CIRCategoryAdvertisingListBox |
|
875 // --------------------------------------------------------------------------- |
|
876 // |
|
877 CIRCategoryAdvertisingListBox::CIRCategoryAdvertisingListBox() |
|
878 { |
|
879 } |
|
880 |
|
881 // --------------------------------------------------------------------------- |
|
882 // CIRCategoryAdvertisingListBox::SetGC |
|
883 // --------------------------------------------------------------------------- |
|
884 // |
|
885 void CIRCategoryAdvertisingListBox::SetGC(CWindowGc& aGc) |
|
886 { |
|
887 iGc = &aGc; |
|
888 } |
|
889 // --------------------------------------------------------------------------- |
|
890 // CIRCategoryAdvertisingListBox::SetControlFlag |
|
891 // --------------------------------------------------------------------------- |
|
892 // |
|
893 void CIRCategoryAdvertisingListBox::SetControlFlag(TBool aControlFlag) |
|
894 { |
|
895 CIRAdvertisingListBoxData* irListBoxData = |
|
896 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
897 irListBoxData->SetControlFlag(aControlFlag); |
|
898 } |
|
899 // --------------------------------------------------------------------------- |
|
900 // CIRCategoryAdvertisingListBox::Draw |
|
901 // --------------------------------------------------------------------------- |
|
902 // |
|
903 void CIRCategoryAdvertisingListBox::Draw(const TRect& aRect) const |
|
904 { |
|
905 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::Draw - Entering" ); |
|
906 CAknDoubleStyleListBox::Draw(aRect); |
|
907 |
|
908 TInt count = Model()->NumberOfItems(); |
|
909 CIRAdvertisingListBoxData* irListBoxData = |
|
910 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
911 if(irListBoxData->GetControlFlag()) |
|
912 { |
|
913 if(count == 1 && irListBoxData->AdvertisementIcon()) |
|
914 { |
|
915 TRAP_IGNORE(irListBoxData->DrawEmptyListL(*iGc,*iTextResource,Rect())); |
|
916 } |
|
917 else if(count == 0) |
|
918 { |
|
919 TRAP_IGNORE(View()->SetListEmptyTextL(*iTextResource)); |
|
920 } |
|
921 irListBoxData->SetControlFlag(EFalse); |
|
922 } |
|
923 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::Draw - Exiting" ); |
|
924 } |
|
925 // --------------------------------------------------------------------------- |
|
926 // CIRCategoryAdvertisingListBox::~CIRCategoryAdvertisingListBox |
|
927 // --------------------------------------------------------------------------- |
|
928 // |
|
929 CIRCategoryAdvertisingListBox::~CIRCategoryAdvertisingListBox() |
|
930 { |
|
931 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::~CIRCategoryAdvertisingListBox - Entering" ); |
|
932 if(iTextResource) |
|
933 { |
|
934 delete iTextResource; |
|
935 iTextResource = NULL; |
|
936 } |
|
937 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::~CIRCategoryAdvertisingListBox - Exiting" ); |
|
938 } |
|
939 |
|
940 // --------------------------------------------------------------------------- |
|
941 // CIRCategoryAdvertisingListBox::SetListItemFormat |
|
942 // --------------------------------------------------------------------------- |
|
943 // |
|
944 void CIRCategoryAdvertisingListBox::SetListItemFormat( HBufC* aItemFormat ) |
|
945 { |
|
946 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::SetListItemFormat - Entering" ); |
|
947 __ASSERT_ALWAYS( !iItemFormat, User::Panic( KNullDesC, KErrCorrupt ) ); |
|
948 iItemFormat = aItemFormat; |
|
949 } |
|
950 |
|
951 // --------------------------------------------------------------------------- |
|
952 // CIRCategoryAdvertisingListBox::SetAdvertisementIconL |
|
953 // --------------------------------------------------------------------------- |
|
954 // |
|
955 void CIRCategoryAdvertisingListBox::SetAdvertisementIconL( CGulIcon* aIcon ) |
|
956 { |
|
957 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::SetAdvertisementIconL - Entering" ); |
|
958 __ASSERT_ALWAYS( iItemFormat, User::Panic( KNullDesC, KErrCorrupt ) ); |
|
959 |
|
960 CIRAdvertisingListBoxData* irListBoxData = |
|
961 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
962 |
|
963 // add listitem only, if it doesn't exist yet. |
|
964 if ( !irListBoxData->AdvertisementIcon() ) |
|
965 { |
|
966 TInt currentItemIndex = CurrentItemIndex(); |
|
967 TInt topItemIndex = TopItemIndex(); |
|
968 |
|
969 |
|
970 CAknFilteredTextListBoxModel* listBoxModel = static_cast<CAknFilteredTextListBoxModel*> |
|
971 ( Model() ); |
|
972 CDesCArraySeg* items = static_cast<CDesCArraySeg*>( listBoxModel->ItemTextArray() ); |
|
973 items->InsertL( 0, *iItemFormat ); |
|
974 |
|
975 HandleItemAdditionL(); |
|
976 if ( currentItemIndex >= 0 ) |
|
977 { |
|
978 SetCurrentItemIndex( currentItemIndex + 1 ); |
|
979 } |
|
980 if ( topItemIndex > 0 ) |
|
981 { |
|
982 SetTopItemIndex( topItemIndex + 1 ); |
|
983 } |
|
984 } |
|
985 // always replace the existing image. |
|
986 irListBoxData->SetAdvertisementIcon( aIcon ); |
|
987 |
|
988 DrawDeferred(); |
|
989 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::SetAdvertisementIconL - Exiting" ); |
|
990 } |
|
991 |
|
992 // --------------------------------------------------------------------------- |
|
993 // CIRCategoryAdvertisingListBox::ClearAdvertisementIcon |
|
994 // --------------------------------------------------------------------------- |
|
995 // |
|
996 void CIRCategoryAdvertisingListBox::ClearAdvertisementIcon() |
|
997 { |
|
998 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::ClearAdvertisementIcon - Entering" ); |
|
999 CIRAdvertisingListBoxData* irListBoxData = |
|
1000 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
1001 irListBoxData->SetAdvertisementIcon( NULL ); |
|
1002 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::ClearAdvertisementIcon - Exiting" ); |
|
1003 } |
|
1004 |
|
1005 // --------------------------------------------------------------------------- |
|
1006 // CIRCategoryAdvertisingListBox::AdvertisementIcon |
|
1007 // --------------------------------------------------------------------------- |
|
1008 // |
|
1009 CGulIcon* CIRCategoryAdvertisingListBox::AdvertisementIcon() |
|
1010 { |
|
1011 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::AdvertisementIcon - Entering" ); |
|
1012 CIRAdvertisingListBoxData* irListBoxData = |
|
1013 static_cast<CIRAdvertisingListBoxData*>( ItemDrawer()->FormattedCellData() ); |
|
1014 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::AdvertisementIcon - Exiting" ); |
|
1015 return irListBoxData->AdvertisementIcon(); |
|
1016 } |
|
1017 |
|
1018 // --------------------------------------------------------------------------- |
|
1019 // CIRCategoryAdvertisingListBox::CreateItemDrawerL |
|
1020 // --------------------------------------------------------------------------- |
|
1021 // |
|
1022 void CIRCategoryAdvertisingListBox::CreateItemDrawerL() |
|
1023 { |
|
1024 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::CreateItemDrawerL - Entering" ); |
|
1025 CIRAdvertisingListBoxData* formattedCellListBoxData = CIRAdvertisingListBoxData::NewL(); |
|
1026 CleanupStack::PushL( formattedCellListBoxData ); |
|
1027 const CFont* font = AknLayoutUtils::FontFromId( EAknLogicalFontPrimaryFont ); |
|
1028 |
|
1029 iItemDrawer = new (ELeave) CIRAdvertisingListBoxDrawer( Model(), font, |
|
1030 formattedCellListBoxData,NULL, this ); |
|
1031 CleanupStack::Pop( formattedCellListBoxData ); |
|
1032 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::CreateItemDrawerL - Exiting" ); |
|
1033 } |
|
1034 // -------------------------------------------------------------------------- |
|
1035 // CIRCategoryAdvertisingListBox::ConstructL() |
|
1036 // |
|
1037 // -------------------------------------------------------------------------- |
|
1038 void CIRCategoryAdvertisingListBox::ConstructL(const CCoeControl* aParent, |
|
1039 TInt aFlags,CAknFilteredTextListBoxModel* aFilteredmodel) |
|
1040 { |
|
1041 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::ConstructL - Entering" ); |
|
1042 iModel=aFilteredmodel; |
|
1043 CreateItemDrawerL(); |
|
1044 |
|
1045 EnableExtendedDrawingL(); |
|
1046 iItemDrawer->SetDrawMark(EFalse); |
|
1047 |
|
1048 if(iTextResource) |
|
1049 { |
|
1050 delete iTextResource; |
|
1051 iTextResource = NULL; |
|
1052 } |
|
1053 HBufC* textResource = StringLoader::LoadLC(R_IRAPP_STATIONLIST_NOMATCHES); |
|
1054 iTextResource = HBufC::NewL(textResource->Length()); |
|
1055 iTextResource->Des().Append(textResource->Des()); |
|
1056 CleanupStack::PopAndDestroy( textResource ); |
|
1057 |
|
1058 CEikListBox::ConstructL(aParent,aFlags); |
|
1059 IRLOG_DEBUG( "CIRCategoryAdvertisingListBox::ConstructL - Exiting" ); |
|
1060 } |