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1 /* |
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2 * Copyright (c) 2007-2010 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: Container class for the detail view |
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15 * |
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16 */ |
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17 |
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18 |
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19 /* --------------------------------------------------------------------------- |
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20 * Version history: |
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21 * Template version: |
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22 * <ccm_history> |
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23 * |
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24 * Version: 4, Fri Aug 1 16:17:00 2008 by Rohit |
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25 * Ref: |
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26 * Fixed bug - Once StationInfo view is opened for logo station, on listen |
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27 * StationInfo view was shown above NowPlayingView toolbar |
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28 * |
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29 * Version: 3, Thu Jul 3 16:30:00 2008 by Rohit |
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30 * Ref: |
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31 * Codescanner fixes |
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32 * |
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33 * Version: 2, Thu May 22 19:20:00 2008 by Rohit |
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34 * Ref: |
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35 * Implemented StationInfo landscape view. Adjusted line spacings per UI spec. |
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36 * |
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37 * Version: 1, Wed Apr 30 16:15:00 2008 by Rohit |
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38 * Ref: |
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39 * Created. Implemented StationInfo potrait view |
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40 * |
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41 * </ccm_history> |
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42 * ============================================================================ |
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43 */ |
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44 |
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45 // INCLUDE FILES |
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46 |
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47 #include <s32std.h> |
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48 #include <eikenv.h> |
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49 #include <eikapp.H> |
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50 #include <eikappui.H> |
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51 #include <stringloader.h> |
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52 #include <aknutils.h> // AknLayoutUtils |
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53 /* no need to change to lower case */ |
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54 #include <AknsBasicBackgroundControlContext.h> // CAknsBasicBackgroundControlContext |
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55 #include <aknsskininstance.h> // MAknsSkinInstance |
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56 #include <aknsdrawutils.h> // AknsDrawUtils |
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57 #include <eikrted.h> // CEikRichTextEditor |
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58 #include <txtrich.h> // CRichText |
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59 #include <internetradio.mbg> |
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60 #include <internetradio.rsg> |
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61 |
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62 #include "irdebug.h" |
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63 #include "irstationinfocontainer.h" |
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64 #include "irstationinfoview.h" |
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65 #include "irisdspreset.h" |
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66 #include "irchannelserverurl.h" |
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67 #include "irui.h" |
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68 #include "irimageconverter.h" |
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69 #include "irstationinfopicture.h" |
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70 |
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71 |
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72 // CONSTANT DECLARATIONS |
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73 _LIT(Kspace," "); |
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74 _LIT(KHttp,"http://"); |
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75 const TInt KZero = 0; |
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76 const TInt KOne = 1; |
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77 const TInt KTwo = 2; |
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78 const TInt KBufferSize = 128; |
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79 #define KSI_USERDEFINED 0 // Indicates that the station is of type user defined |
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80 #define KSI_ISDS_DEFINED 1 |
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81 const TInt KHttpLength = 7; |
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82 |
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83 const TInt KLINES_COUNT = 50; |
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84 const TInt KTEXT_LIMIT = 3000; |
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85 |
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86 const TInt KLOGO_WIDTH = 200; |
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87 const TInt KLOGO_HEIGHT = 200; |
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88 |
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89 const TInt KRICHTEXT_ORIGIN = 0; |
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90 const TInt KRICHTEXT_LENGTH = 0; |
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91 |
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92 const TInt KPARA_LINE_SPACING = 25; // twips |
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93 const TInt KPARA_SPACING = 45; // twips |
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94 |
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95 const TInt KLEFT_MARGIN_POTRAIT = 20; // twips |
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96 const TInt KRIGHT_MARGIN_POTRAIT = 10; // twips |
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97 |
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98 const TInt KLEFT_MARGIN_LANDSCAPE_LOGO = 0; // twips |
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99 const TInt KLEFT_MARGIN_LANDSCAPE_NOLOGO = 10; // twips |
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100 const TInt KLEFT_LOGO_MARGIN_LANDSCAPE = 20; // twips |
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101 const TInt KRIGHT_MARGIN_LANDSCAPE = 10; // twips |
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102 |
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103 const TInt KHEADINGTEXT_HEIGHT_DECREMENT = -5; // twips |
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104 const TInt KNORMALTEXT_HEIGHT_DECREMENT = 5; // twips |
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105 |
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106 |
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107 // ============================ MEMBER FUNCTIONS =============================== |
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108 |
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109 // ----------------------------------------------------------------------------- |
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110 // CIRStationInfoContainer::CIRStationInfoContainer |
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111 // C++ default constructor can NOT contain any code, that might leave. |
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112 // ----------------------------------------------------------------------------- |
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113 // |
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114 CIRStationInfoContainer::CIRStationInfoContainer( CIRStationInfoView* aStationInfoView ) |
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115 : iBgContext( NULL ), |
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116 iEditorLogo( NULL ), |
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117 iEditor( NULL ), |
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118 iBitmap(NULL), iBitmapMask(NULL), |
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119 iStationInfoView( aStationInfoView ), |
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120 iConverter(NULL), iError(KErrNone), |
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121 iImageDrawn( EFalse ) |
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122 { |
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123 IRLOG_DEBUG( "CIRStationInfoContainer::CIRStationInfoContainer" ); |
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124 } |
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125 |
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126 // ----------------------------------------------------------------------------- |
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127 // CIRStationInfoContainer::ConstructL |
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128 // Symbian 2nd phase constructor can leave. |
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129 // ----------------------------------------------------------------------------- |
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130 // |
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131 void CIRStationInfoContainer::ConstructL( const TRect& aRect ) |
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132 { |
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133 IRLOG_DEBUG( "CIRStationInfoContainer::ConstructL - Entering" ); |
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134 CreateWindowL(); |
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135 SetRect( aRect ); |
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136 |
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137 // background context for mop object |
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138 iBgContext = CAknsBasicBackgroundControlContext::NewL( |
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139 KAknsIIDQsnBgAreaMain, Rect(), EFalse ); |
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140 |
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141 iEditor = CreateEditorL(); |
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142 iEditorLogo = CreateEditorL(); |
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143 iEditorLogo->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff, |
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144 CEikScrollBarFrame::EOff ); |
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145 iConverter = CIRImageConverter::NewL(); |
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146 iConverter->EnableAnimations( ETrue ); |
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147 iConverter->SetObserver( this ); |
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148 |
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149 IRLOG_DEBUG( "CIRStationInfoContainer::ConstructL - Exiting" ); |
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150 } |
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151 |
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152 |
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153 // ----------------------------------------------------------------------------- |
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154 // CIRStationInfoContainer::CreateEditorL |
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155 // Instantiates RichTextEditor |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 CEikRichTextEditor* CIRStationInfoContainer::CreateEditorL() |
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159 { |
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160 IRLOG_DEBUG( "CIRStationInfoContainer::CreateEditorL - Entering" ); |
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161 CEikRichTextEditor* editor = new (ELeave) CEikRichTextEditor; |
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162 CleanupStack::PushL( editor ); |
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163 |
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164 editor->SetContainerWindowL(*this); |
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165 editor->ConstructL(this, KLINES_COUNT, KTEXT_LIMIT, CEikEdwin::EReadOnly ); |
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166 |
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167 editor->RichText()->Reset(); |
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168 |
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169 // create vertical scrollbar |
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170 editor->CreateScrollBarFrameL(); |
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171 editor->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff, |
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172 CEikScrollBarFrame::EAuto ); |
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173 editor->ActivateL(); |
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174 CleanupStack::Pop(editor); // editor |
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175 |
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176 IRLOG_DEBUG( "CIRStationInfoContainer::CreateEditorL - Exiting" ); |
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177 return editor; |
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178 } |
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179 |
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180 |
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181 // ----------------------------------------------------------------------------- |
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182 // CIRStationInfoContainer::NewL |
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183 // Two-phased constructor. |
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184 // ----------------------------------------------------------------------------- |
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185 // |
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186 CIRStationInfoContainer* CIRStationInfoContainer::NewL( const TRect& aRect, |
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187 CIRStationInfoView* aView ) |
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188 { |
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189 IRLOG_DEBUG( "CIRStationInfoContainer::NewL - Entering" ); |
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190 CIRStationInfoContainer* self = new ( ELeave ) CIRStationInfoContainer( aView); |
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191 CleanupStack::PushL( self ); |
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192 self->ConstructL( aRect ); |
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193 CleanupStack::Pop( self ); |
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194 |
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195 IRLOG_DEBUG( "CIRStationInfoContainer::NewL - Exiting" ); |
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196 return self; |
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197 } |
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198 |
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199 // ----------------------------------------------------------------------------- |
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200 // CIRStationInfoContainer::~CIRStationInfoContainer |
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201 // Destructor. |
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202 // ----------------------------------------------------------------------------- |
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203 // |
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204 CIRStationInfoContainer::~CIRStationInfoContainer() |
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205 { |
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206 IRLOG_DEBUG( "CIRStationInfoContainer::~CIRStationInfoContainer - Entering" ); |
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207 if (iBgContext) |
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208 { |
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209 delete iBgContext; |
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210 iBgContext = NULL; |
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211 } |
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212 if (iEditor) |
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213 { |
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214 iEditor->RichText()->Reset(); |
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215 delete iEditor; |
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216 iEditor = NULL; |
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217 } |
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218 if (iEditorLogo) |
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219 { |
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220 iEditorLogo->RichText()->Reset(); |
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221 delete iEditorLogo; |
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222 iEditorLogo = NULL; |
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223 } |
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224 if( iBitmap ) |
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225 { |
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226 delete iBitmap; |
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227 iBitmap = NULL; |
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228 } |
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229 if( iBitmapMask ) |
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230 { |
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231 delete iBitmapMask; |
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232 iBitmapMask = NULL; |
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233 } |
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234 if( iConverter ) |
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235 { |
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236 delete iConverter; |
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237 iConverter = NULL; |
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238 } |
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239 iStationInfoView = NULL; // not owned |
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240 IRLOG_DEBUG( "CIRStationInfoContainer::~CIRStationInfoContainer - Exiting" ); |
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241 } |
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242 |
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243 // ----------------------------------------------------------------------------- |
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244 // CIRStationInfoContainer::CountComponentControls |
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245 // From base class CCoeControl |
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246 // Returns number of controls contained in a compound control |
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247 // ----------------------------------------------------------------------------- |
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248 // |
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249 TInt CIRStationInfoContainer::CountComponentControls() const |
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250 { |
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251 IRLOG_DEBUG( "CIRStationInfoContainer::CountComponentControls" ); |
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252 return iEditor ? 2 : 0; |
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253 } |
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254 |
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255 // ----------------------------------------------------------------------------- |
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256 // CIRStationInfoContainer::ComponentControl |
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257 // From base class CCoeControl |
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258 // Returns an indexed component of a compound control |
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259 // ----------------------------------------------------------------------------- |
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260 // |
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261 CCoeControl* CIRStationInfoContainer::ComponentControl( TInt aIndex ) const |
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262 { |
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263 IRLOG_DEBUG( "CIRStationInfoContainer::ComponentControl - Entering" ); |
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264 |
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265 CCoeControl* ctl = NULL; |
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266 |
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267 switch(aIndex) |
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268 { |
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269 case 0: |
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270 ctl = iEditor; |
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271 break; |
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272 case 1: |
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273 ctl = iEditorLogo; |
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274 break; |
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275 default: |
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276 break; |
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277 } |
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278 IRLOG_DEBUG( "CIRStationInfoContainer::ComponentControl - Exiting" ); |
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279 return ctl; |
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280 } |
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281 |
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282 // ----------------------------------------------------------------------------- |
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283 // CIRStationInfoContainer::OfferKeyEventL |
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284 // From base class CCoeControl |
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285 // Handles key events |
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286 // ----------------------------------------------------------------------------- |
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287 // |
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288 TKeyResponse CIRStationInfoContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent, |
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289 TEventCode aType ) |
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290 { |
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291 IRLOG_DEBUG( "CIRStationInfoContainer::OfferKeyEventL" ); |
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292 |
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293 TKeyResponse res = EKeyWasNotConsumed; |
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294 |
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295 if (aType == EEventKey) |
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296 { |
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297 if (aKeyEvent.iCode == EKeyDownArrow) |
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298 { |
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299 iEditor->MoveCursorL (TCursorPosition::EFPageDown, EFalse); |
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300 res = EKeyWasConsumed; |
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301 } |
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302 else if (aKeyEvent.iCode == EKeyUpArrow) |
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303 { |
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304 iEditor->MoveCursorL (TCursorPosition::EFPageUp, EFalse); |
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305 res = EKeyWasConsumed; |
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306 } |
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307 else |
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308 { |
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309 res = iEditor->OfferKeyEventL(aKeyEvent, aType); |
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310 } |
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311 } |
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312 return res; |
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313 } |
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314 |
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315 // ----------------------------------------------------------------------------- |
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316 // CIRStationInfoContainer::MopSupplyObject |
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317 // From base class CCoeControl |
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318 // Retrieves an object of the same type as that encapsulated in aId. |
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319 // ----------------------------------------------------------------------------- |
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320 // |
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321 TTypeUid::Ptr CIRStationInfoContainer::MopSupplyObject( TTypeUid aId ) |
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322 { |
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323 IRLOG_DEBUG( "CIRStationInfoContainer::MopSupplyObject - Entering" ); |
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324 if ( aId.iUid == MAknsControlContext::ETypeId && iBgContext ) |
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325 { |
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326 return MAknsControlContext::SupplyMopObject( aId, iBgContext ); |
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327 } |
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328 |
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329 IRLOG_DEBUG( "CIRStationInfoContainer::MopSupplyObject - Exiting" ); |
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330 return CCoeControl::MopSupplyObject( aId ); |
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331 } |
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332 |
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333 // ----------------------------------------------------------------------------- |
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334 // CIRStationInfoContainer::SizeChanged |
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335 // From base class CCoeControl |
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336 // Responds to changes to the size and position of the contents of this control. |
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337 // ----------------------------------------------------------------------------- |
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338 // |
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339 void CIRStationInfoContainer::SizeChanged() |
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340 { |
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341 IRLOG_DEBUG( "CIRStationInfoContainer::SizeChanged - Entering" ); |
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342 if( !iEditor ) |
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343 { |
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344 IRLOG_DEBUG( "CIRStationInfoContainer::SizeChanged - Exiting" ); |
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345 return; |
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346 } |
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347 if ( IsStationSupportsLogo() && !iBitmap) // logo supported but not downloaded yet |
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348 { |
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349 IRLOG_DEBUG( "CIRStationInfoContainer::SizeChanged - Exiting" ); |
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350 return; |
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351 } |
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352 |
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353 if( iClientRect != Rect() ) |
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354 { |
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355 TRAPD( err, ReloadStationInformationL() ); |
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356 if(err != KErrNone) |
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357 { |
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358 IRLOG_WARNING( "CIRStationInfoContainer::SizeChanged - ReloadStationInformationL() failed" ); |
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359 } |
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360 } |
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361 IRLOG_DEBUG( "CIRStationInfoContainer::SizeChanged - Exiting" ); |
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362 } |
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363 |
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364 // ----------------------------------------------------------------------------- |
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365 // CIRStationInfoContainer::Draw |
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366 // From base class CCoeControl |
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367 // Draws the control. |
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368 // ----------------------------------------------------------------------------- |
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369 // |
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370 void CIRStationInfoContainer::Draw( const TRect& /*aRect*/ ) const |
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371 { |
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372 IRLOG_DEBUG( "CIRStationInfoContainer::Draw - Entering" ); |
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373 SystemGc(); |
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374 |
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375 // draw background from skin |
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376 AknsUtils::SkinInstance(); // PC Lint #529 Fix |
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377 AknsDrawUtils::ControlContext( this ); // PC Lint #529 Fix |
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378 IRLOG_DEBUG( "CIRStationInfoContainer::Draw - Exiting" ); |
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379 } |
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380 |
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381 // --------------------------------------------------------------------------- |
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382 // CIRStationInfoContainer::StartConvertStationLogoL() |
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383 // Issues logo scaling request |
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384 // --------------------------------------------------------------------------- |
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385 // |
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386 void CIRStationInfoContainer::StartConvertStationLogoL( ) |
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387 { |
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388 IRLOG_DEBUG( "CIRStationInfoContainer::StartConvertStationLogoL - Entering" ); |
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389 if ( IsStationSupportsLogo() ) |
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390 { |
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391 iConverter->SetDataL( iStationInfoView->iStationPreset->GetLogoData() ); |
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392 if(iError==KErrNone) |
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393 { |
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394 TInt channelId = iStationInfoView->iStationPreset->GetId(); |
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395 iConverter->StartL( TSize(KLOGO_WIDTH, KLOGO_HEIGHT), channelId ); |
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396 } |
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397 } |
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398 IRLOG_DEBUG( "CIRStationInfoContainer::StartConvertStationLogoL - Exiting" ); |
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399 } |
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400 |
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401 |
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402 // --------------------------------------------------------------------------- |
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403 // CIRStationInfoContainer::HandleImageConversionEventL() |
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404 // From MIRImageConverterObserver |
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405 // Invoked after image scaling is completed. |
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406 // --------------------------------------------------------------------------- |
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407 // |
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408 void CIRStationInfoContainer::HandleImageConversionEventL( |
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409 MIRImageConverterObserver::TIRImageConversionEvent /*aEvent*/,TInt /*aId*/,TInt aError) |
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410 { |
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411 IRLOG_DEBUG( "CIRStationInfoContainer::HandleImageConversionEventL - Entering" ); |
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412 // Retreive scaled bitmaps |
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413 iError=aError; |
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414 if(iError!=KErrNone) |
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415 { |
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416 return; |
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417 } |
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418 |
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419 iConverter->TransferBitmapOwnership( iBitmap, iBitmapMask ); |
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420 |
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421 TRect rectParent = Rect(); |
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422 if( !iBitmap && !iBitmapMask ) |
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423 { |
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424 IRLOG_WARNING("CIRStationInfoContainer::HandleImageConversionEventL- LogoScaling failed"); |
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425 } |
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426 |
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427 else if( iClientRect != rectParent ) |
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428 { |
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429 ReloadStationInformationL(); |
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430 } |
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431 |
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432 // Potrait view with logo |
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433 else if( rectParent.Height() >= rectParent.Width() ) |
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434 { |
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435 DisplayStationLogoL( iEditor, EFalse ); |
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436 iEditorLogo->DrawNow(); |
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437 |
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438 TPoint point1( rectParent.iTl.iX, rectParent.iTl.iY ); |
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439 TRect scrollBarRect = iEditor->ScrollBarFrame()->VerticalScrollBar()->Rect(); |
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440 iEditor->SetExtent( point1, TSize( rectParent.Width() - scrollBarRect.Width(), |
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441 rectParent.Height() ) ); |
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442 |
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443 iEditor->DrawDeferred(); |
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444 } |
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445 // Landscape view with logo |
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446 else |
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447 { |
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448 DisplayStationLogoL( iEditorLogo, ETrue ); |
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449 |
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450 TPoint point1( rectParent.iTl.iX, rectParent.iTl.iY ); |
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451 TInt width1 = rectParent.Width()/2, height1 = rectParent.Height(); |
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452 iEditorLogo->SetExtent( point1, TSize( width1, height1 ) ); |
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453 |
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454 iEditorLogo->DrawDeferred(); |
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455 iEditor->DrawDeferred(); |
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456 } |
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457 |
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458 IRLOG_DEBUG( "CIRStationInfoContainer::HandleImageConversionEventL - Exiting" ); |
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459 } |
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460 |
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461 // --------------------------------------------------------------------------- |
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462 // CIRStationInfoContainer::ReloadStationInformationL() |
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463 // Renders the logo and text in the view as per the current resolution |
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464 // --------------------------------------------------------------------------- |
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465 // |
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466 void CIRStationInfoContainer::ReloadStationInformationL() |
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467 { |
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468 IRLOG_DEBUG( "CIRStationInfoContainer::ReloadStationInformationL - Entering" ); |
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469 |
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470 // save current size to avoid SizeChanged multiple refreshes (optimize perf.) |
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471 iClientRect = Rect(); |
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472 |
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473 iEditor->RichText()->Reset(); |
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474 CreateRichTextDataL(); |
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475 iImageDrawn = EFalse; |
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476 |
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477 // |
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478 // Potrait view with/without logo |
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479 // |
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480 TRect rectParent = Rect(); |
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481 if( rectParent.Height() >= rectParent.Width() ) |
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482 { |
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483 DisplayStationLogoL( iEditor, EFalse ); |
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484 iEditorLogo->DrawNow(); |
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485 iEditor->RichText()->InsertL( iEditor->RichText()->DocumentLength(), |
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486 CEditableText::EParagraphDelimiter); |
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487 DisplayStationInfoL( EFalse ); |
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488 |
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489 iEditor->DrawDeferred(); |
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490 |
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491 TPoint point1( rectParent.iTl.iX, rectParent.iTl.iY ); |
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492 TRect scrollBarRect = iEditor->ScrollBarFrame()->VerticalScrollBar()->Rect(); |
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493 iEditor->SetExtent( point1, TSize( rectParent.Width() - scrollBarRect.Width(), |
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494 rectParent.Height() ) ); |
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495 } |
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496 |
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497 // |
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498 // Landscape view without logo |
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499 // |
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500 else if( !IsStationSupportsLogo() ) |
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501 { |
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502 iEditorLogo->MakeVisible( EFalse ); |
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503 iEditorLogo->DrawNow(); |
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504 |
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505 DisplayStationInfoL( ETrue ); |
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506 |
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507 TPoint point1( rectParent.iTl.iX, rectParent.iTl.iY ); |
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508 TRect scrollBarRect = iEditor->ScrollBarFrame()->VerticalScrollBar()->Rect(); |
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509 iEditor->SetExtent( point1, TSize( rectParent.Width() - scrollBarRect.Width(), |
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510 rectParent.Height() ) ); |
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511 |
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512 iEditor->DrawDeferred(); |
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513 } |
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514 |
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515 // |
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516 // Landscape view with logo |
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517 // |
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518 else |
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519 { |
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520 DisplayStationLogoL( iEditorLogo, ETrue ); |
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521 DisplayStationInfoL( ETrue ); |
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522 |
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523 TPoint point1( rectParent.iTl.iX, rectParent.iTl.iY ); |
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524 TInt width1 = rectParent.Width()/2, height1 = rectParent.Height(); |
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525 iEditorLogo->SetExtent( point1, TSize( width1, height1 ) ); |
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526 |
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527 TPoint point2( rectParent.iTl.iX+width1, rectParent.iTl.iY ); |
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528 TInt width2 = rectParent.Width()/2, height2 = rectParent.Height(); |
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529 TRect scrollBarRect = iEditor->ScrollBarFrame()->VerticalScrollBar()->Rect(); |
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530 iEditor->SetExtent( point2, TSize( width2 - scrollBarRect.Width(), height2 ) ); |
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531 |
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532 iEditor->DrawDeferred(); |
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533 iEditorLogo->DrawDeferred(); |
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534 } |
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535 |
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536 ActivateL(); |
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537 iEditor->SetCursorPosL(KZero, EFalse ); |
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538 |
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539 IRLOG_DEBUG( "CIRStationInfoContainer::ReloadStationInformationL - Exiting" ); |
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540 } |
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541 |
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542 // --------------------------------------------------------------------------- |
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543 // CIRStationInfoContainer::DisplayStationLogoL |
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544 // Renders the logo in the view as per the current resolution |
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545 // --------------------------------------------------------------------------- |
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546 // |
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547 void CIRStationInfoContainer::DisplayStationLogoL( CEikRichTextEditor* aEditor, |
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548 TBool aIsLandscape ) |
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549 { |
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550 IRLOG_DEBUG( "CIRStationInfoContainer::DisplayStationLogoL - Entering" ); |
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551 if( iBitmap || iBitmapMask ) |
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552 { |
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553 // |
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554 // Horizontally Center Align logo |
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555 // |
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556 TParaFormatMask paraFormatMask; |
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557 CParaFormat *paraFormat = CParaFormat::NewL(); |
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558 CleanupStack::PushL( paraFormat ); |
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559 |
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560 CRichText* richTextLogo = aEditor->RichText(); |
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561 richTextLogo->GetParaFormatL( paraFormat, paraFormatMask, 0, 0 ); |
|
562 paraFormatMask.SetAll(); |
|
563 if( aIsLandscape ) |
|
564 { |
|
565 paraFormat->iLeftMarginInTwips = KLEFT_LOGO_MARGIN_LANDSCAPE; |
|
566 } |
|
567 paraFormat->iHorizontalAlignment = CParaFormat::ECenterAlign; |
|
568 richTextLogo->ApplyParaFormatL(paraFormat, paraFormatMask, 0, 0 ); |
|
569 CleanupStack::PopAndDestroy( paraFormat ); |
|
570 |
|
571 // Vertical center logo |
|
572 // |
|
573 if( aIsLandscape ) |
|
574 { |
|
575 TCharFormat charFormatLogo; |
|
576 TCharFormatMask formatMask; |
|
577 richTextLogo->GetCharFormat( charFormatLogo, formatMask, 0, 0); |
|
578 formatMask.SetAll(); |
|
579 |
|
580 charFormatLogo.iFontPresentation.iPictureAlignment |
|
581 = TFontPresentation::EAlignCentered; |
|
582 |
|
583 TInt heightPixels = aEditor->TextLayout()->BandHeight(); |
|
584 charFormatLogo.iFontSpec.iHeight = heightPixels; |
|
585 |
|
586 richTextLogo->SetInsertCharFormatL(charFormatLogo, formatMask, |
|
587 richTextLogo->DocumentLength()); |
|
588 } |
|
589 |
|
590 // remove existing frame if any |
|
591 if( aIsLandscape ) |
|
592 { |
|
593 iEditorLogo->MakeVisible( ETrue ); |
|
594 iEditorLogo->RichText()->Reset(); |
|
595 } |
|
596 else if( !iImageDrawn ) |
|
597 { |
|
598 iEditorLogo->MakeVisible( EFalse ); |
|
599 iEditorLogo->RichText()->Reset(); |
|
600 iImageDrawn = ETrue; |
|
601 } |
|
602 else |
|
603 { |
|
604 iEditorLogo->MakeVisible( EFalse ); |
|
605 iEditorLogo->RichText()->Reset(); |
|
606 richTextLogo->DeleteL( KZero, KTwo ); |
|
607 } |
|
608 |
|
609 // Display scaled station logo |
|
610 // |
|
611 CIRStationInfoPicture* picture = new(ELeave) CIRStationInfoPicture |
|
612 ( SystemGc(), *iBitmap, *iBitmapMask ); |
|
613 CleanupStack::PushL(picture); |
|
614 TPictureHeader picHeader; |
|
615 picHeader.iPicture = TSwizzle<CPicture>( picture ); |
|
616 richTextLogo->InsertL( KZero, CEditableText::ELineBreak); |
|
617 richTextLogo->InsertL( KOne, picHeader); |
|
618 CleanupStack::Pop( picture ); // RichTextEditor owns the picture |
|
619 |
|
620 if( aIsLandscape ) |
|
621 { |
|
622 richTextLogo->CancelInsertCharFormat(); |
|
623 } |
|
624 } |
|
625 IRLOG_DEBUG( "CIRStationInfoContainer::DisplayStationLogoL - Exiting" ); |
|
626 } |
|
627 |
|
628 // --------------------------------------------------------------------------- |
|
629 // CIRStationInfoContainer::DisplayStationInfoL |
|
630 // Reads station info from preset and renders the text in the view |
|
631 // --------------------------------------------------------------------------- |
|
632 // |
|
633 void CIRStationInfoContainer::DisplayStationInfoL( TBool aIsLandscape ) |
|
634 { |
|
635 IRLOG_DEBUG( "CIRStationInfoContainer::DisplayStationInfoL - Entering" ); |
|
636 CRichText* richText = iEditor->RichText(); |
|
637 |
|
638 // Horizontally Left Align |
|
639 // |
|
640 TParaFormatMask paraFormatMask; |
|
641 CParaFormat *paraFormat = CParaFormat::NewL(); |
|
642 CleanupStack::PushL( paraFormat ); |
|
643 |
|
644 richText->GetParaFormatL( paraFormat, paraFormatMask, KRICHTEXT_ORIGIN, KRICHTEXT_LENGTH ); |
|
645 paraFormatMask.SetAll(); |
|
646 |
|
647 paraFormat->iLineSpacingInTwips = KPARA_LINE_SPACING; |
|
648 paraFormat->iSpaceAfterInTwips = KPARA_SPACING; |
|
649 if( aIsLandscape && IsStationSupportsLogo() ) // Landscape with logo |
|
650 { |
|
651 paraFormat->iLeftMarginInTwips = KLEFT_MARGIN_LANDSCAPE_LOGO; |
|
652 paraFormat->iRightMarginInTwips = KRIGHT_MARGIN_LANDSCAPE; |
|
653 } |
|
654 else if( aIsLandscape && !IsStationSupportsLogo() ) // Landscape without logo |
|
655 { |
|
656 paraFormat->iLeftMarginInTwips = KLEFT_MARGIN_LANDSCAPE_NOLOGO; |
|
657 paraFormat->iRightMarginInTwips = KRIGHT_MARGIN_LANDSCAPE; |
|
658 } |
|
659 else // Potrait |
|
660 { |
|
661 paraFormat->iLeftMarginInTwips = KLEFT_MARGIN_POTRAIT; |
|
662 paraFormat->iRightMarginInTwips = KRIGHT_MARGIN_POTRAIT; |
|
663 } |
|
664 paraFormat->iHorizontalAlignment = CParaFormat::ELeftAlign; |
|
665 paraFormat->iKeepTogether = ETrue; |
|
666 richText->ApplyParaFormatL(paraFormat, paraFormatMask, |
|
667 richText->DocumentLength(), KRICHTEXT_LENGTH ); |
|
668 CleanupStack::PopAndDestroy( paraFormat ); |
|
669 |
|
670 // charFormats for bold & bigger headings |
|
671 // |
|
672 TCharFormat cfOriginal; |
|
673 TCharFormatMask formatMask; |
|
674 richText->GetCharFormat( cfOriginal, formatMask, KRICHTEXT_ORIGIN, KRICHTEXT_LENGTH); |
|
675 formatMask.SetAll(); |
|
676 |
|
677 TCharFormat cfHeading = cfOriginal; |
|
678 cfHeading.iFontSpec.iFontStyle.SetStrokeWeight(EStrokeWeightBold); |
|
679 cfHeading.iFontSpec.iHeight -= KHEADINGTEXT_HEIGHT_DECREMENT; |
|
680 |
|
681 TCharFormat cfMedium = cfOriginal; |
|
682 cfMedium.iFontSpec.iFontStyle.SetStrokeWeight(EStrokeWeightBold); |
|
683 cfMedium.iFontSpec.iHeight -= KNORMALTEXT_HEIGHT_DECREMENT; |
|
684 |
|
685 TCharFormat cfNormal = cfOriginal; |
|
686 cfNormal.iFontSpec.iFontStyle.SetStrokeWeight(EStrokeWeightNormal); |
|
687 cfNormal.iFontSpec.iHeight -= KNORMALTEXT_HEIGHT_DECREMENT; |
|
688 |
|
689 // |
|
690 // Read labels |
|
691 // |
|
692 HBufC* stationNameLabel = StringLoader::LoadLC( R_IRAPP_STATIONINFO_NAME ); |
|
693 HBufC* stationDescLabel = StringLoader::LoadLC( R_IRAPP_STATIONINFO_DESCRIPTION ); |
|
694 HBufC* stationGenreLabel = StringLoader::LoadLC( R_IRAPP_STATIONINFO_GENRE ); |
|
695 HBufC* stationLanguageLabel = StringLoader::LoadLC( R_IRAPP_STATIONINFO_LANGUAGE ); |
|
696 HBufC* stationCountryLabel = StringLoader::LoadLC( R_IRAPP_STATIONINFO_COUNTRY ); |
|
697 HBufC* stationTypeLabel = StringLoader::LoadLC( R_IRAPP_STATIONINFO_TYPE ); |
|
698 HBufC* stationStreamLabel = StringLoader::LoadLC( R_IRAPP_STATIONINFO_STREAM ); |
|
699 HBufC* stationTypeManual = StringLoader::LoadLC( R_IRAPP_STATIONINFO_TYPEMANUAL ); |
|
700 HBufC* stationTypeIsds = StringLoader::LoadLC( R_IRAPP_STATIONINFO_TYPEISDS ); |
|
701 |
|
702 // |
|
703 // Retrieve Station Information |
|
704 // |
|
705 CIRIsdsPreset* stationPreset = iStationInfoView->iStationPreset; |
|
706 const TDesC& stationName = stationPreset->GetName(); |
|
707 const TDesC& stationDescription = stationPreset->GetDescription(); |
|
708 const TDesC& stationGenre = stationPreset->GetGenreName(); |
|
709 const TDesC& stationLang = stationPreset->GetLangName(); |
|
710 const TDesC& stationCountry = stationPreset->GetCountryName(); |
|
711 TInt stationType = stationPreset->GetChannelType(); |
|
712 |
|
713 // Add station name |
|
714 richText->SetInsertCharFormatL(cfHeading, formatMask, richText->DocumentLength()); |
|
715 richText->InsertL( richText->DocumentLength(), *stationNameLabel); |
|
716 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
717 richText->SetInsertCharFormatL(cfNormal, formatMask, richText->DocumentLength()); |
|
718 |
|
719 if( stationName.Length() ) |
|
720 { |
|
721 richText->InsertL( richText->DocumentLength(), stationName); |
|
722 } |
|
723 else |
|
724 { |
|
725 HBufC* stationUnnamed = StringLoader::LoadLC( R_IRAPP_STATIONINFO_UNNAMED ); |
|
726 richText->InsertL( richText->DocumentLength(), *stationUnnamed); |
|
727 CleanupStack::PopAndDestroy(stationUnnamed); |
|
728 } |
|
729 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
730 |
|
731 // Add station description |
|
732 if( stationDescription.Length() ) |
|
733 { |
|
734 richText->SetInsertCharFormatL(cfHeading, formatMask, richText->DocumentLength()); |
|
735 richText->InsertL( richText->DocumentLength(), *stationDescLabel); |
|
736 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
737 richText->SetInsertCharFormatL(cfNormal, formatMask, richText->DocumentLength()); |
|
738 richText->InsertL( richText->DocumentLength(), stationDescription); |
|
739 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
740 } |
|
741 |
|
742 // Add station genre |
|
743 if( stationGenre.Length() ) |
|
744 { |
|
745 richText->SetInsertCharFormatL(cfHeading, formatMask, richText->DocumentLength()); |
|
746 richText->InsertL( richText->DocumentLength(), *stationGenreLabel); |
|
747 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
748 richText->SetInsertCharFormatL(cfNormal, formatMask, richText->DocumentLength()); |
|
749 richText->InsertL( richText->DocumentLength(), stationGenre); |
|
750 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
751 } |
|
752 |
|
753 // Add station language |
|
754 if( stationLang.Length() ) |
|
755 { |
|
756 richText->SetInsertCharFormatL(cfHeading, formatMask, richText->DocumentLength()); |
|
757 richText->InsertL( richText->DocumentLength(), *stationLanguageLabel); |
|
758 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
759 richText->SetInsertCharFormatL(cfNormal, formatMask, richText->DocumentLength()); |
|
760 richText->InsertL( richText->DocumentLength(), stationLang); |
|
761 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
762 } |
|
763 |
|
764 // Add station country |
|
765 if( stationCountry.Length() ) |
|
766 { |
|
767 richText->SetInsertCharFormatL(cfHeading, formatMask, richText->DocumentLength()); |
|
768 richText->InsertL( richText->DocumentLength(), *stationCountryLabel); |
|
769 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
770 richText->SetInsertCharFormatL(cfNormal, formatMask, richText->DocumentLength()); |
|
771 richText->InsertL( richText->DocumentLength(), stationCountry); |
|
772 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
773 } |
|
774 |
|
775 // Station Type |
|
776 richText->SetInsertCharFormatL(cfHeading, formatMask, richText->DocumentLength()); |
|
777 richText->InsertL( richText->DocumentLength(), *stationTypeLabel); |
|
778 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
779 |
|
780 richText->SetInsertCharFormatL(cfNormal, formatMask, richText->DocumentLength()); |
|
781 if ( stationType == KSI_ISDS_DEFINED ) |
|
782 { |
|
783 richText->InsertL( richText->DocumentLength(), *stationTypeIsds); |
|
784 } |
|
785 else |
|
786 { |
|
787 richText->InsertL( richText->DocumentLength(), *stationTypeManual); |
|
788 } |
|
789 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
790 |
|
791 // |
|
792 // Station Bitrates and Urls |
|
793 // |
|
794 if( stationPreset->GetUrlCount() > KZero ) |
|
795 { |
|
796 richText->SetInsertCharFormatL(cfHeading, formatMask, richText->DocumentLength()); |
|
797 richText->InsertL( richText->DocumentLength(), *stationStreamLabel); |
|
798 richText->SetInsertCharFormatL(cfNormal, formatMask, richText->DocumentLength()); |
|
799 } |
|
800 |
|
801 // for ISDS channels |
|
802 RArray<TInt> channelBitrates; |
|
803 stationPreset->GetAvailableBitrates( channelBitrates ); |
|
804 CleanupClosePushL( channelBitrates ); |
|
805 |
|
806 for(TInt bitrateCounter = 0; |
|
807 stationType == KSI_ISDS_DEFINED && bitrateCounter < channelBitrates.Count(); |
|
808 ++bitrateCounter) |
|
809 { |
|
810 HBufC *bitrateText = StringLoader::LoadLC( |
|
811 R_IRAPP_STATIONINFO_BITRATE, channelBitrates[bitrateCounter] ); |
|
812 TBuf<KBufferSize> bitRate; |
|
813 bitRate.Append(*bitrateText); |
|
814 CleanupStack::PopAndDestroy(bitrateText); |
|
815 bitRate.Append(Kspace); |
|
816 |
|
817 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
818 richText->InsertL( richText->DocumentLength(), bitRate ); |
|
819 |
|
820 CDesCArrayFlat* pUrlsForBitrate = stationPreset-> |
|
821 GetExactUrlForBitrateL( channelBitrates[bitrateCounter] ); |
|
822 CleanupStack::PushL( pUrlsForBitrate ); |
|
823 |
|
824 for(TInt urlCounter = 0; urlCounter < pUrlsForBitrate->Count(); ++urlCounter) |
|
825 { |
|
826 HBufC* url = (*pUrlsForBitrate)[urlCounter].AllocLC(); |
|
827 |
|
828 TInt index =url->Des().Find(KHttp); |
|
829 if(index!=KErrNotFound) |
|
830 { |
|
831 url->Des().Delete(index,KHttpLength); |
|
832 } |
|
833 |
|
834 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
835 richText->InsertL( richText->DocumentLength(), *url ); |
|
836 |
|
837 CleanupStack::PopAndDestroy(url); |
|
838 } |
|
839 CleanupStack::PopAndDestroy( pUrlsForBitrate ); |
|
840 } |
|
841 CleanupStack::PopAndDestroy( &channelBitrates ); |
|
842 |
|
843 // for User Defined channel |
|
844 if( stationType == KSI_USERDEFINED && stationPreset->GetUrlCount() > 0 ) |
|
845 { |
|
846 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
847 |
|
848 HBufC* url = stationPreset->GetChannelUrlAtL(0).AllocLC(); |
|
849 |
|
850 TInt index =url->Des().Find(KHttp); |
|
851 if(index!=KErrNotFound) |
|
852 { |
|
853 url->Des().Delete(index,KHttpLength); |
|
854 } |
|
855 richText->InsertL( richText->DocumentLength(), *url ); |
|
856 CleanupStack::PopAndDestroy(url); |
|
857 } |
|
858 |
|
859 // Cleanup String labels |
|
860 CleanupStack::PopAndDestroy(stationTypeIsds); |
|
861 CleanupStack::PopAndDestroy(stationTypeManual); |
|
862 CleanupStack::PopAndDestroy(stationStreamLabel); |
|
863 CleanupStack::PopAndDestroy(stationTypeLabel); |
|
864 CleanupStack::PopAndDestroy(stationCountryLabel); |
|
865 CleanupStack::PopAndDestroy(stationLanguageLabel); |
|
866 CleanupStack::PopAndDestroy(stationGenreLabel); |
|
867 CleanupStack::PopAndDestroy(stationDescLabel); |
|
868 CleanupStack::PopAndDestroy(stationNameLabel); |
|
869 |
|
870 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
871 |
|
872 TRect rectParent = Rect(); |
|
873 if ( IsStationSupportsLogo() && rectParent.Height() >= rectParent.Width() ) |
|
874 { |
|
875 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
876 richText->InsertL( richText->DocumentLength(), CEditableText::ELineBreak); |
|
877 richText->InsertL( richText->DocumentLength(), CEditableText::ELineBreak); |
|
878 richText->InsertL( richText->DocumentLength(), CEditableText::ELineBreak); |
|
879 richText->InsertL( richText->DocumentLength(), CEditableText::ELineBreak); |
|
880 richText->InsertL( richText->DocumentLength(), CEditableText::ELineBreak); |
|
881 richText->InsertL( richText->DocumentLength(), CEditableText::ELineBreak); |
|
882 richText->InsertL( richText->DocumentLength(), CEditableText::EParagraphDelimiter); |
|
883 } |
|
884 |
|
885 richText->CancelInsertCharFormat(); |
|
886 |
|
887 IRLOG_DEBUG( "CIRStationInfoContainer::DisplayStationInfoL - Exiting" ); |
|
888 } |
|
889 |
|
890 // --------------------------------------------------------- |
|
891 // CIRStationInfoContainer::CreateRichTextDataL |
|
892 // Initializes the rich text with font, color, anti-aliasing |
|
893 // --------------------------------------------------------- |
|
894 // |
|
895 void CIRStationInfoContainer::CreateRichTextDataL() |
|
896 { |
|
897 IRLOG_DEBUG( "CIRStationInfoContainer::CreateRichTextData - Entering" ); |
|
898 TCharFormat charFormat; |
|
899 TCharFormatMask formatMask; |
|
900 iEditor->RichText()->GetCharFormat( charFormat, formatMask, 0, 0 ); |
|
901 |
|
902 TRgb textColor; |
|
903 TInt error = AknsUtils::GetCachedColor( AknsUtils::SkinInstance(), textColor, |
|
904 KAknsIIDQsnTextColors,EAknsCIQsnTextColorsCG6 ); |
|
905 if ( error != KErrNone ) |
|
906 { |
|
907 textColor = KRgbBlack; |
|
908 } |
|
909 |
|
910 charFormat.iFontPresentation.iTextColor = textColor; |
|
911 charFormat.iFontSpec.iFontStyle.SetBitmapType(EAntiAliasedGlyphBitmap); |
|
912 formatMask.SetAll(); |
|
913 |
|
914 CCharFormatLayer* globalCharLayer = NULL; |
|
915 globalCharLayer = CCharFormatLayer::NewL( charFormat, formatMask ); |
|
916 CleanupStack::PushL( globalCharLayer ); |
|
917 |
|
918 iEditor->SetCharFormatLayer( globalCharLayer ); |
|
919 |
|
920 CleanupStack::Pop(globalCharLayer); |
|
921 IRLOG_DEBUG( "CIRStationInfoContainer::CreateRichTextData - Exiting" ); |
|
922 } |
|
923 |
|
924 |
|
925 // ---------------------------------------------------------------------------------------- |
|
926 // CIRStationInfoContainer::HandleResourceChange |
|
927 // From base class CCoeControl |
|
928 // Handles a change to the control's resources like background drawing and S60 skin changes |
|
929 // |
|
930 // ---------------------------------------------------------------------------------------- |
|
931 void CIRStationInfoContainer::HandleResourceChange( TInt aType ) |
|
932 { |
|
933 IRLOG_DEBUG( "CIRStationInfoContainer::HandleResourceChange - Entering" ); |
|
934 CCoeControl::HandleResourceChange( aType ); |
|
935 |
|
936 if( aType == KEikDynamicLayoutVariantSwitch ) |
|
937 { |
|
938 TRect rect; |
|
939 TBool bRes = AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect); |
|
940 SetRect(rect); |
|
941 |
|
942 iEditor->HandleResourceChange( aType ); |
|
943 iEditorLogo->HandleResourceChange( aType ); |
|
944 |
|
945 if ( iBgContext ) |
|
946 { |
|
947 iBgContext->SetRect( Rect() ); |
|
948 } |
|
949 } |
|
950 else if( ( aType == KAknsMessageSkinChange ) && ( iBgContext ) ) |
|
951 { |
|
952 TRAPD( ignore, iEditor->SetSkinBackgroundControlContextL( iBgContext ) ); |
|
953 if( ignore ) |
|
954 { |
|
955 ignore = KErrNone; //Prevent ARMV5 compilation varning |
|
956 } |
|
957 TRAPD( err, ReloadStationInformationL() ); |
|
958 if(err != KErrNone) |
|
959 { |
|
960 IRLOG_WARNING( "CIRStationInfoContainer::SizeChanged - ReloadStationInformationL() failed" ); |
|
961 } |
|
962 } |
|
963 IRLOG_DEBUG( "CIRStationInfoContainer::HandleResourceChange - Exiting" ); |
|
964 } |
|
965 |
|
966 // ---------------------------------------------------- |
|
967 // CIRStationInfoContainer::IsStationSupportsLogo |
|
968 // Returns true if station logo available, else false. |
|
969 // ---------------------------------------------------- |
|
970 // |
|
971 TBool CIRStationInfoContainer::IsStationSupportsLogo() |
|
972 { |
|
973 IRLOG_DEBUG( "CIRStationInfoContainer::IsStationSupportsLogo" ); |
|
974 return ( iStationInfoView->iStationPreset |
|
975 && iStationInfoView->iStationPreset->GetImgUrl().Length() ); |
|
976 } |
|
977 |
|
978 |
|
979 // ------------------------------------------------------------ |
|
980 // CIRStationInfoContainer::IsISDSStation |
|
981 // Returns true if station is from ISDS, false if user-defined. |
|
982 // ------------------------------------------------------------ |
|
983 // |
|
984 TBool CIRStationInfoContainer::IsISDSStation() |
|
985 { |
|
986 IRLOG_DEBUG( "CIRStationInfoContainer::IsISDSStation " ); |
|
987 return ( iStationInfoView->iStationPreset->GetChannelType() == CIRIsdsPreset::EIsdsPreset ); |
|
988 } |