1 /* |
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2 * Copyright (c) 2005 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: |
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15 * Provides ScreenSaverAnimPlugin edit list view container methods. |
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16 * |
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17 * |
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18 */ |
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19 |
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20 |
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21 |
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22 // INCLUDE FILES |
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23 |
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24 #include <aknlists.h> |
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25 #include <akntitle.h> |
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26 #include <aknslider.h> |
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27 #include <aknsettingpage.h> |
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28 #include <aknslidersettingpage.h> |
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29 #include <CFLDFileListContainer.h> |
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30 #include <MGFetch.h> |
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31 #include <DRMHelper.h> |
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32 #include <screensaveranimplugin.rsg> |
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33 #include <barsread.h> |
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34 #include <centralrepository.h> |
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35 |
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36 #include "ScreenSaverAnimPlugin.h" |
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37 #include "ScreenSaverAnimPluginConst.h" |
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38 #include "ScreenSaverAnimPluginHelper.h" |
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39 #include "ScreenSaverAnimPluginContainer.h" |
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40 #include "ScreenSaverAnimPlugin.hrh" |
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41 |
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42 // ========================= MEMBER FUNCTIONS ================================ |
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43 CScreenSaverAnimPluginContainer* CScreenSaverAnimPluginContainer::NewLC( |
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44 CScreenSaverAnimPlugin* aCaller, |
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45 const CCoeControl* aParent, |
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46 CScreenSaverAnimSettingObject* aSettingObject ) |
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47 { |
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48 CScreenSaverAnimPluginContainer* self = |
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49 new ( ELeave ) CScreenSaverAnimPluginContainer( aCaller, |
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50 aSettingObject ); |
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51 CleanupStack::PushL( self ); |
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52 TRect rect; |
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53 self->GetNormalScreenLayoutRect( rect ); |
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54 self->ConstructL(aParent, rect ); |
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55 return self; |
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56 |
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57 } |
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58 |
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59 // --------------------------------------------------------------------------- |
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60 // CScreenSaverAnimPluginContainer::NewL |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 |
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64 CScreenSaverAnimPluginContainer* CScreenSaverAnimPluginContainer::NewL( |
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65 CScreenSaverAnimPlugin* aCaller, |
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66 const CCoeControl* aParent, |
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67 CScreenSaverAnimSettingObject* aSettingObject ) |
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68 { |
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69 CScreenSaverAnimPluginContainer* self = |
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70 CScreenSaverAnimPluginContainer::NewLC( aCaller, |
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71 aParent, |
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72 aSettingObject ); |
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73 CleanupStack::Pop( self ); |
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74 return self; |
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75 |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // Constructor |
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80 // |
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81 // --------------------------------------------------------------------------- |
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82 // |
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83 CScreenSaverAnimPluginContainer::CScreenSaverAnimPluginContainer( |
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84 CScreenSaverAnimPlugin* aCaller, |
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85 CScreenSaverAnimSettingObject* aSettingObject ) |
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86 : |
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87 iSettingObject( aSettingObject ), |
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88 iCaller( aCaller ) |
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89 { |
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90 } |
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91 |
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92 |
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93 // --------------------------------------------------------------------------- |
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94 // CScreenSaverAnimPluginContainer::ConstructL(const TRect& aRect) |
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95 // EPOC two phased constructor |
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96 // |
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97 // --------------------------------------------------------------------------- |
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98 // |
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99 void CScreenSaverAnimPluginContainer::ConstructL( const CCoeControl* aParent, |
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100 const TRect& aRect ) |
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101 { |
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102 #ifdef SCREENSAVER_LOG_ENABLED |
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103 _LIT( msg, "In ConstructL of container" ); |
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104 PrintDebugMsg( msg ); |
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105 #endif |
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106 |
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107 CreateWindowL( aParent ); |
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108 |
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109 #ifdef SCREENSAVER_LOG_ENABLED |
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110 _LIT( msg1, "Window Created" ); |
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111 PrintDebugMsg( msg1 ); |
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112 #endif |
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113 |
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114 BaseConstructL( aRect, NULL, R_SANIM_SETTING_LBX_ITEMS ); |
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115 |
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116 #ifdef SCREENSAVER_LOG_ENABLED |
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117 _LIT( msg2, "Base ConstructL called" ); |
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118 PrintDebugMsg( msg2 ); |
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119 #endif |
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120 |
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121 } |
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122 |
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123 // --------------------------------------------------------------------------- |
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124 // CScreenSaverAnimPluginContainer::BaseConstructL |
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125 |
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126 // --------------------------------------------------------------------------- |
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127 // |
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128 void CScreenSaverAnimPluginContainer::BaseConstructL( |
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129 const TRect& aRect, TInt /* aTitleId */, TInt aResLbxId ) |
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130 { |
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131 // Feature support should only be read once. It should not change run-time. |
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132 GetFeatureSupportL( iFeaturesSupport ); |
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133 CEikStatusPane* sp = static_cast< CAknAppUi* >( |
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134 CEikonEnv::Static()->EikAppUi() )->StatusPane(); |
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135 CAknTitlePane* title = static_cast<CAknTitlePane*>( |
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136 sp->ControlL( TUid::Uid( EEikStatusPaneUidTitle) ) ); |
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137 |
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138 iListBox = new( ELeave ) CAknSettingStyleListBox; |
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139 |
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140 ConstructListBoxL( aResLbxId ); |
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141 iListBox->SetContainerWindowL( *this ); |
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142 iListBox->SetRect( aRect ); |
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143 |
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144 iListBox->CreateScrollBarFrameL( ETrue ); |
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145 iListBox->ScrollBarFrame()->SetScrollBarVisibilityL( |
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146 CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto ); |
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147 |
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148 SetRect( aRect ); |
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149 ActivateL(); |
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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 // CScreenSaverAnimPluginContainer::~CScreenSaverAnimPluginContainer() |
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155 // Destructor |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 CScreenSaverAnimPluginContainer::~CScreenSaverAnimPluginContainer() |
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159 { |
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160 delete iItems; |
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161 delete iListBox; |
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162 // delete iItemArray; |
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163 } |
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164 |
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165 // --------------------------------------------------------------------------- |
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166 // Sets feature support - see screensaveranimpluginconst.h for feature list. |
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167 // --------------------------------------------------------------------------- |
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168 // |
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169 void CScreenSaverAnimPluginContainer::GetFeatureSupportL( |
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170 TBitFlags& aFeatureBitFlags ) const |
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171 { |
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172 CRepository* featureRep = CRepository::NewLC( KCRUidThemesVariation ); |
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173 TInt value = KErrNone; |
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174 featureRep->Get( KThemesLocalVariation, value ); |
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175 |
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176 aFeatureBitFlags.ClearAll(); |
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177 |
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178 //map value to feature flags |
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179 if ( value & KScreenSaverRemoveAnimPluginTimeout ) |
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180 { |
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181 aFeatureBitFlags.Set( EAnimPluginBacklightRemoved ); |
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182 } |
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183 |
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184 CleanupStack::PopAndDestroy( featureRep ); |
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185 } |
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186 |
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187 // --------------------------------------------------------------------------- |
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188 // Checks if feature is supported. |
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189 // --------------------------------------------------------------------------- |
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190 // |
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191 TBool CScreenSaverAnimPluginContainer::IsFeatureSupported( TInt aFeatureID ) |
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192 { |
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193 if ( ( aFeatureID >= 0 ) && ( aFeatureID < KAnimPluginMaxFeatureID ) ) |
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194 { |
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195 return iFeaturesSupport.IsSet( aFeatureID ); |
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196 } |
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197 else |
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198 { |
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199 // invalid feature value. |
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200 return EFalse; |
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201 } |
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202 } |
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203 |
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204 // --------------------------------------------------------------------------- |
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205 // CScreenSaverAnimPluginContainer::HandleListBoxEventL |
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206 // (other items were commented in a header). |
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207 // --------------------------------------------------------------------------- |
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208 // |
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209 void CScreenSaverAnimPluginContainer::HandleListBoxEventL( |
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210 CEikListBox* /*aListBox*/, TListBoxEvent aEventType ) |
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211 { |
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212 switch ( aEventType ) |
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213 { |
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214 case EEventEnterKeyPressed: |
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215 case EEventItemDoubleClicked: |
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216 case EEventItemSingleClicked: |
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217 HandleListBoxSelectionL(); |
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218 break; |
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219 default: |
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220 break; |
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221 } |
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222 } |
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223 |
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224 // --------------------------------------------------------------------------- |
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225 // CScreenSaverAnimPluginContainer::HandleListBoxSelectionL() |
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226 // --------------------------------------------------------------------------- |
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227 // |
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228 void CScreenSaverAnimPluginContainer::HandleListBoxSelectionL() |
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229 { |
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230 TInt index = iListBox->CurrentItemIndex(); |
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231 |
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232 switch ( index ) |
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233 { |
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234 case ESanimAnimFileNameId: |
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235 if ( !iInShowFileItem ) |
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236 { |
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237 iInShowFileItem = ETrue; |
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238 TRAPD( err,ShowFileNameItemL() ); |
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239 iInShowFileItem = EFalse; |
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240 User::LeaveIfError( err ); |
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241 } |
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242 break; |
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243 case ESanimAnimTimeoutId: |
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244 ShowAnimTimeOutItemL(); |
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245 break; |
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246 case ESanimLightsTimeoutId: |
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247 ShowLightsTimeOutItemL(); |
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248 break; |
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249 default: |
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250 break; |
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251 } |
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252 } |
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253 |
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254 // --------------------------------------------------------------------------- |
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255 // CScreenSaverAnimPluginContainer::ConstructListBoxL( TInt aResLbxId ) |
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256 // --------------------------------------------------------------------------- |
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257 // |
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258 void CScreenSaverAnimPluginContainer::ConstructListBoxL( TInt aResLbxId ) |
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259 { |
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260 #ifdef SCREENSAVER_LOG_ENABLED |
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261 _LIT( msg, "In Construct ListBoxL" ); |
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262 PrintDebugMsg( msg ); |
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263 #endif |
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264 |
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265 iListBox->ConstructL( this, EAknListBoxSelectionList ); |
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266 iItems = iCoeEnv->ReadDesC16ArrayResourceL( aResLbxId ); |
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267 iItemArray = static_cast< CDesCArray* >( iListBox->Model()->ItemTextArray() ); |
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268 iListBox->SetListBoxObserver( this ); |
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269 CreateListBoxItemsL(); |
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270 } |
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271 |
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272 // --------------------------------------------------------------------------- |
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273 // CScreenSaverAnimPluginContainer::CreateListBoxItemsL() |
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274 // |
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275 // |
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276 // --------------------------------------------------------------------------- |
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277 // |
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278 void CScreenSaverAnimPluginContainer::CreateListBoxItemsL() |
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279 { |
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280 #ifdef SCREENSAVER_LOG_ENABLED |
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281 _LIT( msg, "Make FileName" ); |
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282 PrintDebugMsg( msg ); |
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283 #endif |
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284 |
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285 MakeFileNameItem(); |
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286 iItemArray->InsertL( ESanimAnimFileNameId, iItem ); |
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287 |
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288 #ifdef SCREENSAVER_LOG_ENABLED |
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289 _LIT( msg1, "Make Duration" ); |
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290 PrintDebugMsg( msg1 ); |
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291 #endif |
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292 |
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293 MakeAnimTimeOutItemL(); |
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294 iItemArray->InsertL( ESanimAnimTimeoutId, iItem ); |
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295 |
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296 if ( !IsFeatureSupported( EAnimPluginBacklightRemoved ) ) |
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297 { |
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298 #ifdef SCREENSAVER_LOG_ENABLED |
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299 _LIT( msg2, "Make Backlight" ); |
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300 PrintDebugMsg( msg2 ); |
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301 #endif |
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302 |
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303 MakeLightsTimeOutItemL(); |
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304 iItemArray->InsertL( ESanimLightsTimeoutId, iItem ); |
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305 } |
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306 } |
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307 |
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308 // --------------------------------------------------------------------------- |
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309 // CScreenSaverAnimPluginContainer::UpdateListBoxL( TInt aItemId ) |
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310 // --------------------------------------------------------------------------- |
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311 // |
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312 void CScreenSaverAnimPluginContainer::UpdateListBoxL( TInt aItemId ) |
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313 { |
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314 switch ( aItemId ) |
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315 { |
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316 case ESanimAnimFileNameId: |
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317 MakeFileNameItem(); |
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318 break; |
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319 case ESanimAnimTimeoutId: |
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320 MakeAnimTimeOutItemL(); |
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321 break; |
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322 case ESanimLightsTimeoutId: |
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323 MakeLightsTimeOutItemL(); |
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324 break; |
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325 default: |
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326 break; |
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327 } |
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328 |
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329 iItemArray->Delete( aItemId ); |
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330 iItemArray->InsertL( aItemId, iItem ); |
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331 iListBox->HandleItemAdditionL(); |
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332 } |
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333 |
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334 // --------------------------------------------------------------------------- |
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335 // CScreenSaverAnimPluginContainer::HandleResourceChange( TInt aType ) |
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336 // --------------------------------------------------------------------------- |
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337 // |
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338 void CScreenSaverAnimPluginContainer::HandleResourceChange( TInt aType ) |
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339 { |
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340 CCoeControl::HandleResourceChange( aType ); |
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341 if( aType == KEikDynamicLayoutVariantSwitch ) |
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342 { |
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343 TRect mainPaneRect; |
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344 GetNormalScreenLayoutRect( mainPaneRect ); |
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345 SetRect(mainPaneRect); |
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346 |
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347 DrawNow(); |
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348 } |
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349 } |
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350 |
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351 // --------------------------------------------------------------------------- |
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352 // CScreenSaverAnimPluginContainer::MakeFileNameItem() |
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353 // |
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354 // --------------------------------------------------------------------------- |
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355 // |
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356 void CScreenSaverAnimPluginContainer::MakeFileNameItem() |
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357 { |
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358 iItem = ( *iItems )[ESanimAnimFileNameId]; |
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359 TParsePtrC fileParser( iSettingObject->iFileName ); |
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360 TPtrC ptr( fileParser.NameAndExt() ); |
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361 |
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362 // Filename may be quite long - copy only the amount there's space left |
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363 iItem += ptr.Left( iItem.MaxLength() - iItem.Length() - 1 ); |
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364 } |
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365 |
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366 // --------------------------------------------------------------------------- |
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367 // CScreenSaverAnimPluginContainer::MakeAnimTimeOutItemL() |
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368 // |
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369 // --------------------------------------------------------------------------- |
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370 // |
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371 void CScreenSaverAnimPluginContainer::MakeAnimTimeOutItemL() |
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372 { |
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373 iItem = ( *iItems )[ESanimAnimTimeoutId]; |
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374 |
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375 HBufC* animText = CAknSlider::CreateValueTextInHBufCL( |
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376 iSettingObject->iAnimationTimeout, |
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377 R_ANIM_TIMEOUT_SLIDER ); |
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378 |
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379 // for A&H number conversion |
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380 TPtr bufPtr = animText->Des(); |
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381 if( AknTextUtils::DigitModeQuery( AknTextUtils::EDigitModeShownToUser ) ) |
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382 { |
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383 AknTextUtils::LanguageSpecificNumberConversion( bufPtr ); |
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384 } |
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385 iItem += bufPtr; |
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386 delete animText; |
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387 |
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388 } |
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389 |
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390 // --------------------------------------------------------------------------- |
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391 // CScreenSaverAnimPluginContainer::MakeLightTimeOutItemL() |
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392 // |
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393 // --------------------------------------------------------------------------- |
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394 // |
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395 void CScreenSaverAnimPluginContainer::MakeLightsTimeOutItemL() |
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396 { |
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397 iItem = ( *iItems )[ESanimLightsTimeoutId]; |
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398 |
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399 HBufC* animText = NULL; |
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400 |
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401 if ( iSettingObject->iLightsTimeout == 0 ) |
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402 { |
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403 animText = iCoeEnv->AllocReadResourceL( R_SANIM_SLIDER_OFF ); |
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404 } |
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405 else |
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406 { |
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407 animText = CAknSlider::CreateValueTextInHBufCL( |
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408 iSettingObject->iLightsTimeout, |
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409 R_LIGHT_TIMEOUT_SLIDER ); |
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410 } |
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411 |
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412 // for A&H number conversion |
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413 TPtr bufPtr = animText->Des(); |
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414 if( AknTextUtils::DigitModeQuery( AknTextUtils::EDigitModeShownToUser ) ) |
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415 { |
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416 AknTextUtils::LanguageSpecificNumberConversion( bufPtr ); |
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417 } |
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418 iItem += bufPtr; |
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419 delete animText; |
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420 |
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421 } |
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422 |
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423 // --------------------------------------------------------------------------- |
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424 // CScreenSaverAnimPluginContainer::ShowFileNameItemL() |
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425 // |
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426 // --------------------------------------------------------------------------- |
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427 // |
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428 void CScreenSaverAnimPluginContainer::ShowFileNameItemL() |
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429 { |
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430 |
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431 CDesCArrayFlat* selectedFile = new( ELeave )CDesCArrayFlat( 1 ); |
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432 CleanupStack::PushL( selectedFile ); |
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433 |
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434 TResourceReader reader; |
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435 iCoeEnv->CreateResourceReaderLC( reader, |
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436 R_MIMETYPE_SPECIFIC_PLUGIN_ARRAY ); |
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437 TInt countResource = reader.ReadInt16(); |
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438 |
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439 CDesCArrayFlat* mimetypesList = new( ELeave ) |
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440 CDesCArrayFlat( countResource ); |
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441 |
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442 CleanupStack::PushL( mimetypesList ); |
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443 |
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444 for ( TInt i = 0; i < countResource; i++ ) |
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445 { |
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446 HBufC* mimeType = reader.ReadHBufCL(); |
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447 |
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448 // Check plugin availability before appending mimetype |
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449 TUid uid = iCaller->FindAnimPluginL( *mimeType ); |
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450 if ( uid != KNullUid ) |
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451 { |
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452 mimetypesList->AppendL( *mimeType ); |
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453 } |
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454 delete mimeType; |
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455 reader.ReadInt32(); |
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456 } |
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457 |
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458 CScreenSaverAnimPluginVerifier* verifier = |
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459 CScreenSaverAnimPluginVerifier::NewL( iCaller ); |
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460 CleanupStack::PushL( verifier ); |
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461 TBool fileSelected = MGFetch::RunL( *selectedFile, |
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462 EAnyMediaFile, |
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463 EFalse, |
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464 KNullDesC, |
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465 KNullDesC, |
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466 mimetypesList, |
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467 verifier ); |
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468 |
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469 CleanupStack::PopAndDestroy( verifier ); |
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470 CleanupStack::PopAndDestroy( mimetypesList ); |
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471 CleanupStack::PopAndDestroy(); // reader |
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472 |
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473 if ( fileSelected ) |
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474 { |
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475 TPtrC fileNamePtr = selectedFile->MdcaPoint( 0 ); |
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476 TFileName tempFileName; |
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477 tempFileName.Copy( fileNamePtr ); |
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478 iSettingObject->iFileName.Copy( tempFileName ); |
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479 // Write the new setting into the central repository |
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480 iCaller->SetAnimSettings(); |
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481 UpdateListBoxL( ESanimAnimFileNameId ); |
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482 } |
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483 |
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484 CleanupStack::PopAndDestroy( selectedFile ); |
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485 |
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486 } |
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487 |
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488 // ---------------------------------------------------- |
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489 // CScreenSaverAnimPluginContainer::ShowAnimTimeOutItemL() |
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490 // Display the animation time-out setting page. |
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491 // ---------------------------------------------------- |
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492 // |
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493 void CScreenSaverAnimPluginContainer::ShowAnimTimeOutItemL() |
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494 { |
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495 |
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496 CAknSettingPage* dlg = new( ELeave ) CAknSliderSettingPage( |
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497 R_ANIM_TIMEOUT_SETTING_PAGE, |
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498 iSettingObject->iAnimationTimeout ); |
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499 if ( dlg->ExecuteLD( CAknSettingPage::EUpdateWhenChanged ) ) |
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500 { |
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501 // Write the new setting into the central repository |
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502 iCaller->SetAnimSettings(); |
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503 UpdateListBoxL( ESanimAnimTimeoutId ); |
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504 } |
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505 } |
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506 |
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507 // ---------------------------------------------------- |
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508 // CScreenSaverAnimPluginContainer::ShowLightsTimeOutItemL() |
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509 // Display the animation time-out setting page. |
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510 // ---------------------------------------------------- |
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511 // |
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512 void CScreenSaverAnimPluginContainer::ShowLightsTimeOutItemL() |
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513 { |
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514 CAknSettingPage* dlg = |
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515 new( ELeave ) CAknSliderSettingPage( R_LIGHT_TIMEOUT_SETTING_PAGE, |
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516 iSettingObject->iLightsTimeout ); |
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517 if ( dlg->ExecuteLD( CAknSettingPage::EUpdateWhenChanged ) ) |
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518 { |
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519 // Write the new setting into the central repository |
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520 iCaller->SetAnimSettings(); |
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521 UpdateListBoxL( ESanimLightsTimeoutId ); |
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522 } |
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523 } |
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524 |
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525 void CScreenSaverAnimPluginContainer::SizeChanged() |
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526 { |
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527 if (iListBox) |
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528 { |
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529 // Get size from main pane, place from this rect |
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530 TRect mainPaneRect; |
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531 AknLayoutUtils::LayoutMetricsRect( |
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532 AknLayoutUtils::EMainPane, |
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533 mainPaneRect ); |
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534 |
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535 iListBox->SetExtent( Rect().iTl, mainPaneRect.Size() ); |
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536 } |
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537 } |
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538 |
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539 TInt CScreenSaverAnimPluginContainer::CountComponentControls() const |
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540 { |
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541 if ( iListBox ) |
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542 { |
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543 return 1; |
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544 } |
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545 else |
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546 { |
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547 return 0; |
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548 } |
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549 } |
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550 |
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551 CCoeControl* CScreenSaverAnimPluginContainer:: |
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552 ComponentControl( TInt /*aIndex*/ ) const |
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553 { |
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554 if ( iListBox ) |
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555 { |
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556 return iListBox; |
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557 } |
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558 else |
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559 { |
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560 return NULL; |
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561 } |
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562 } |
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563 |
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564 // --------------------------------------------------------------------------- |
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565 // CScreenSaverAnimPluginContainer::OfferKeyEventL |
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566 // Called when a key is pressed. |
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567 // |
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568 // --------------------------------------------------------------------------- |
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569 TKeyResponse CScreenSaverAnimPluginContainer::OfferKeyEventL( |
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570 const TKeyEvent& aKeyEvent, TEventCode aType ) |
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571 { |
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572 switch (aKeyEvent.iCode) |
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573 { |
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574 case EKeyLeftArrow: |
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575 case EKeyRightArrow: |
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576 // Listbox takes all event even if it doesn't use them |
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577 return EKeyWasNotConsumed; |
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578 default: |
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579 break; |
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580 } |
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581 return iListBox->OfferKeyEventL( aKeyEvent, aType ); |
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582 } |
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583 |
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584 void CScreenSaverAnimPluginContainer::SetContainerWindowL( const CCoeControl& |
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585 /* aContainer*/ ) |
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586 { |
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587 } |
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588 |
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589 // --------------------------------------------------------------------------- |
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590 // CScreenSaverAnimPluginContainer::FocusChanged |
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591 // --------------------------------------------------------------------------- |
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592 void CScreenSaverAnimPluginContainer::FocusChanged( TDrawNow aDrawNow ) |
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593 { |
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594 // Pass focus changed event to listbox. |
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595 if ( iListBox ) |
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596 { |
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597 iListBox->SetFocus( IsFocused(), aDrawNow ); |
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598 } |
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599 } |
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600 |
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601 // ----------------------------------------------------------------------------- |
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602 // CSvgRenderFrameControl::GetNormalScreenLayoutRect |
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603 // Gets the normal screen layout rectangle for control from LAF. |
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604 // ----------------------------------------------------------------------------- |
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605 // |
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606 void CScreenSaverAnimPluginContainer::GetNormalScreenLayoutRect( |
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607 TRect& aRect ) const // Rectangle specifying extent of control |
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608 { |
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609 AknLayoutUtils::LayoutMetricsRect( |
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610 AknLayoutUtils::EApplicationWindow, |
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611 aRect ); |
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612 } |
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613 |
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614 // End of File |
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