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1 /* |
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2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of the class CFMRadioAlfMediaIdle |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 |
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21 #include <aknlayoutscalable_apps.cdl.h> |
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22 #include <alf/alfenv.h> |
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23 #include <alf/alftextvisual.h> |
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24 #include <alf/alfevent.h> |
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25 #include <alf/alftransformation.h> |
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26 #include <alf/alfgradientbrush.h> |
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27 #include <alf/alfbrusharray.h> |
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28 #include <alf/alfborderbrush.h> |
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29 #include <alf/alfimagebrush.h> |
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30 #include <alf/alftexturemanager.h> |
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31 #include <alf/alfviewportlayout.h> |
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32 #include <alf/alfdecklayout.h> |
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33 #include <alf/alfflowlayout.h> |
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34 #include <alf/alfutil.h> |
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35 #include <alf/alftextstyle.h> |
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36 #include <AknsItemID.h> |
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37 #include <data_caging_path_literals.hrh> |
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38 #include <e32math.h> |
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39 #include <eikenv.h> |
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40 #include <StringLoader.h> |
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41 |
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42 #include "fmradioalfmediaidle.h" |
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43 #include "fmradioappui.h" |
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44 #include "debug.h" |
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45 |
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46 // CONSTANTS |
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47 |
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48 |
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49 _LIT8( KMediaIdleAnchorTag, "mediaIdleAnchor" ); |
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50 _LIT8( KMediaIdleViewportTag, "mediaIdleViewport" ); |
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51 _LIT8( KMediaIdleFlowLayoutTag, "mediaIdleFlowLayout" ); |
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52 _LIT8( KMediaIdleBackgroundTextTag, "mediaIdleBackgroundText" ); |
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53 _LIT8( KMediaIdleItemTag, "mediaIdleItem" ); |
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54 |
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55 const TInt KNumberOfTextStyles = 4; |
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56 const TReal KRelativeFontSizeArray[KNumberOfTextStyles] = {0.12f, 0.17f, 0.25f, 0.33f}; |
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57 const TReal KRelativeSizeOfMediaIdleBackgroundFont = 0.7f; |
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58 |
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59 const TInt KMediaIdleFadeOutDurationTime = 500; |
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60 const TInt KMediaIdleFadeInDurationTime = 500; |
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61 |
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62 const TInt KMediaIdleBackgroundTextScrollInterval = 12000; |
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63 const TReal KMediaIdleBackgroundTextOpacity = 0.2f; |
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64 const TInt KMediaIdleBackgroundTextSideToSideTransitionDurationTime = 25000; |
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65 const TInt KMediaIdleBackgroundTextYTransition = 10; |
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66 |
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67 //const TInt KMediaIdleModeChangeInterval = 20000; |
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68 |
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69 const TInt KMaxNumberOfMediaIdleItems = 5; |
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70 const TInt KMaxMediaIdleItemScrollDurationTime = 35000; |
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71 const TInt KMinMediaIdleItemScrollDurationTime = 25000; |
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72 const TInt KMinMediaIdleItemHideDurationTime = 5000; |
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73 const TInt KModeChangingFactor = 3; |
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74 |
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75 const TReal KMaxOpacity = 0.3f; |
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76 const TReal KMinOpacity = 0.1f; |
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77 |
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78 const TRgb KMediaIdleItemDefaultColor(0, 0, 0); |
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79 const TRgb KMediaIdleItemBackgroundColor(255, 255, 255); |
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80 const TReal KMediaIdleItemBackgroundOpacity = 0.4f; |
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81 |
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82 const TInt KMediaIdleItemArrayGranularity = 4; |
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83 |
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84 const TInt KLAFVarietyRadioIdlePortrait = 0; |
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85 const TInt KLAFVarietyRadioIdleLandscape = 1; |
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86 |
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87 |
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88 // ============================ MEMBER FUNCTIONS =============================== |
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89 |
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90 |
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91 // ============================ LOCAL FUNCTIONS =============================== |
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92 |
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93 namespace LocalFunctions { |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // fullyVerticallyVisibleRect |
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97 // Check does the given rect fit vertically into a CAlfLayout area |
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98 // --------------------------------------------------------------------------- |
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99 // |
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100 static TBool fullyVerticallyVisibleRect( const CAlfLayout& aLayout, const TAlfRealRect & aRect ) |
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101 { |
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102 TBool ret = ETrue; |
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103 TInt layoutHeight = aLayout.Size().IntTarget().iY; |
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104 TInt bottomY = aRect.BottomLeft().iY; |
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105 TInt topY = aRect.TopRight().iY; |
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106 |
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107 if ( bottomY >= layoutHeight || topY < 0 ) ret = EFalse; |
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108 |
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109 return ret; |
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110 } |
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111 // --------------------------------------------------------------------------- |
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112 // updateItemVisibility |
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113 // Hide (or unhide) an visual depending is it going to be not fully visible or not |
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114 // --------------------------------------------------------------------------- |
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115 // |
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116 static void updateItemVisibility( const CAlfLayout& aLayout, TInt index ) |
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117 { |
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118 CAlfVisual& visual = aLayout.Visual( index ); |
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119 if ( !LocalFunctions::fullyVerticallyVisibleRect( aLayout, visual.DisplayRectTarget() ) ) |
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120 { |
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121 visual.SetOpacity( TAlfTimedValue( 0.0f, KMinMediaIdleItemHideDurationTime ) ); |
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122 } |
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123 } |
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124 } |
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125 |
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126 // ============================ MEMBER FUNCTIONS =============================== |
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127 |
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128 // --------------------------------------------------------------------------- |
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129 // CFMRadioAlfMediaIdle::NewL |
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130 // Two-phase constructor of CFMRadioAlfMediaIdle |
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131 // --------------------------------------------------------------------------- |
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132 // |
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133 CFMRadioAlfMediaIdle* CFMRadioAlfMediaIdle::NewL( CAlfEnv& aEnv ) |
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134 { |
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135 CFMRadioAlfMediaIdle* self = new (ELeave) CFMRadioAlfMediaIdle( ); |
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136 CleanupStack::PushL(self); |
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137 self->ConstructL( aEnv ); |
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138 CleanupStack::Pop(self); |
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139 return self; |
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140 } |
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141 |
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142 // ---------------------------------------------------------------------------- |
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143 // CFMRadioAlfMediaIdle::CFMRadioAlfMediaIdle |
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144 // Default constructor |
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145 // ---------------------------------------------------------------------------- |
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146 // |
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147 CFMRadioAlfMediaIdle::CFMRadioAlfMediaIdle() |
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148 : iFontsOrientation( EOrientationNone ), |
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149 iOrientation( EOrientationNone ), |
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150 iMediaIdleItemBackgroundTextStyleId( KErrNotFound ), |
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151 iMediaIdleState( EStopped ), |
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152 iMediaIdleMode( EBackgroundTextAndMediaIdleItems ), |
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153 iMediaIdleRequestedMode( EBackgroundTextAndMediaIdleItems ), |
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154 iMediaIdlePrimaryColor( KRgbBlue ), |
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155 iMediaIdleSecondaryColor( KRgbBlue ), |
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156 iPsName( NULL ) |
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157 { |
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158 } |
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159 |
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160 // ---------------------------------------------------------------------------- |
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161 // CFMRadioAlfMediaIdle::ConstructL |
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162 // Symbian 2nd phase constructor can leave. |
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163 // ---------------------------------------------------------------------------- |
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164 // |
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165 void CFMRadioAlfMediaIdle::ConstructL( CAlfEnv& aEnv ) |
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166 { |
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167 CAlfControl::ConstructL( aEnv ); |
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168 UpdateLayout(); |
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169 iIsConstructed = ETrue; |
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170 } |
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171 |
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172 // ---------------------------------------------------------------------------- |
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173 // CFMRadioAlfMediaIdle::CreateFontsL |
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174 // Create fonts that are based on a list of relative sizes |
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175 // ---------------------------------------------------------------------------- |
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176 // |
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177 void CFMRadioAlfMediaIdle::CreateFontsL() |
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178 { |
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179 TInt layoutHeight = 20; |
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180 |
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181 if ( iMediaIdleLayout.Rect().Height() != 0 ) |
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182 { |
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183 layoutHeight = iMediaIdleLayout.Rect().Height(); |
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184 } |
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185 |
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186 if( iFontsOrientation != iOrientation || |
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187 iFontReferenceHeight != layoutHeight ) |
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188 { |
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189 CAlfTextStyleManager& manager = Env().TextStyleManager(); |
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190 for( TInt i=0; i < iTextStyleIdArray.Count(); i++ ) |
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191 { |
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192 manager.DeleteTextStyle( iTextStyleIdArray[i] ); |
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193 iTextStyleIdArray.Reset(); |
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194 } |
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195 if( iMediaIdleItemBackgroundTextStyleId != KErrNotFound ) |
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196 { |
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197 manager.DeleteTextStyle( iMediaIdleItemBackgroundTextStyleId ); |
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198 iMediaIdleItemBackgroundTextStyleId = KErrNotFound; |
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199 } |
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200 |
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201 // Create largest font for the background text of media idle |
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202 iMediaIdleItemBackgroundTextStyleId = manager.CreatePlatformTextStyleL(); |
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203 CAlfTextStyle* mediaIdleItemStyle = manager.TextStyle( iMediaIdleItemBackgroundTextStyleId ); |
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204 mediaIdleItemStyle->SetTextSizeInPixels( KRelativeSizeOfMediaIdleBackgroundFont * layoutHeight, ETrue ); |
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205 // Create text styles for other media idle items |
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206 for( TInt i = 0; i < KNumberOfTextStyles; i++ ) |
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207 { |
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208 TInt mediaIdleItemTextStyleId = manager.CreatePlatformTextStyleL(); |
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209 CAlfTextStyle* mediaIdleItemStyle = manager.TextStyle( mediaIdleItemTextStyleId ); |
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210 mediaIdleItemStyle->SetTextSizeInPixels( KRelativeFontSizeArray[i] * layoutHeight, ETrue ); |
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211 iTextStyleIdArray.AppendL( mediaIdleItemTextStyleId ); |
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212 } |
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213 iFontsOrientation = iOrientation; |
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214 iFontReferenceHeight = layoutHeight; |
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215 } |
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216 } |
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217 |
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218 // --------------------------------------------------------------------------- |
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219 // ~CFMRadioAlfMediaIdle::~CFMRadioAlfMediaIdle |
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220 // Destructor |
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221 // --------------------------------------------------------------------------- |
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222 // |
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223 CFMRadioAlfMediaIdle::~CFMRadioAlfMediaIdle() |
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224 { |
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225 Env().CancelCustomCommands( this ); |
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226 if( iMediaIdleItemArray ) |
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227 { |
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228 if( iMediaIdleItemArray->Count() > 0 ) |
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229 { |
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230 iMediaIdleItemArray->Reset(); |
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231 } |
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232 delete iMediaIdleItemArray; |
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233 } |
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234 CAlfTextStyleManager& manager = Env().TextStyleManager(); |
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235 for( TInt i=0; i < iTextStyleIdArray.Count(); i++ ) |
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236 { |
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237 manager.DeleteTextStyle( iTextStyleIdArray[i] ); |
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238 } |
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239 iTextStyleIdArray.Close(); |
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240 if ( iMediaIdleItemBackgroundTextStyleId != KErrNotFound ) |
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241 { |
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242 manager.DeleteTextStyle( iMediaIdleItemBackgroundTextStyleId ); |
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243 } |
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244 delete iPsName; |
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245 } |
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246 |
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247 // ---------------------------------------------------------------------------- |
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248 // CFMRadioAlfMediaIdle::AddMediaIdleL |
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249 // Creates the media idle with passed number of media idle items |
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250 // ---------------------------------------------------------------------------- |
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251 // |
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252 void CFMRadioAlfMediaIdle::AddMediaIdleL( const TInt aNumberOfMediaIdleItems ) |
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253 { |
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254 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::AddMediaIdleL(%d)"), aNumberOfMediaIdleItems ) ); |
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255 |
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256 CAlfAnchorLayout* mediaIdleAnchor = static_cast<CAlfAnchorLayout*> ( FindTag( KMediaIdleAnchorTag ) ); |
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257 if ( !mediaIdleAnchor ) |
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258 { |
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259 mediaIdleAnchor = CAlfAnchorLayout::AddNewL( *this ); |
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260 } |
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261 mediaIdleAnchor->SetTagL( KMediaIdleAnchorTag ); |
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262 |
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263 CAlfViewportLayout* mediaIdleViewport = static_cast<CAlfViewportLayout*> ( FindTag( KMediaIdleViewportTag ) ); |
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264 if( !mediaIdleViewport ) |
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265 { |
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266 mediaIdleViewport = CAlfViewportLayout::AddNewL( *this, mediaIdleAnchor ); |
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267 mediaIdleViewport->SetTagL( KMediaIdleViewportTag ); |
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268 mediaIdleViewport->SetViewportPos( TAlfRealPoint( .0f, .0f ), 0 ); |
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269 mediaIdleViewport->SetViewportSize( TAlfRealSize( 1.0f, 1.0f ), 0 ); |
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270 } |
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271 MediaIdleFadeOut( ETrue ); |
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272 |
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273 // Create the flow layout for the other media idle items |
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274 CAlfFlowLayout* mediaIdleFlowLayout = static_cast<CAlfFlowLayout*> ( FindTag( KMediaIdleFlowLayoutTag ) ); |
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275 if( !mediaIdleFlowLayout ) |
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276 { |
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277 mediaIdleFlowLayout = CAlfFlowLayout::AddNewL( *this, mediaIdleViewport ); |
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278 mediaIdleFlowLayout->SetTagL( KMediaIdleFlowLayoutTag ); |
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279 mediaIdleFlowLayout->SetFlowDirection( CAlfFlowLayout::EFlowVertical ); |
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280 mediaIdleFlowLayout->SetMode( CAlfFlowLayout::EModeCenterPerpendicular ); |
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281 } |
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282 |
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283 InitializeMediaIdleItemsL( aNumberOfMediaIdleItems ); |
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284 UpdateLayout(); |
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285 AnimateMediaIdleItems(); |
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286 MediaIdleFadeIn(); |
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287 } |
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288 |
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289 // ---------------------------------------------------------------------------- |
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290 // CFMRadioAlfMediaIdle::CreateBackgroundTextL |
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291 // Creates backgrounf text for media idle content |
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292 // ---------------------------------------------------------------------------- |
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293 // |
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294 void CFMRadioAlfMediaIdle::CreateBackgroundTextL() |
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295 { |
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296 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::CreateBackgroundTextL()") ) ); |
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297 |
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298 CAlfViewportLayout* mediaIdleViewport = static_cast<CAlfViewportLayout*> ( FindTag( KMediaIdleViewportTag ) ); |
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299 // Create and animate the background text of the media idle |
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300 HBufC* itemText = GetRandomMediaIdleContentL(); |
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301 CleanupStack::PushL( itemText ); |
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302 CAlfTextVisual* backgroundText = static_cast<CAlfTextVisual*> ( mediaIdleViewport->FindTag( KMediaIdleBackgroundTextTag ) ); |
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303 if( !backgroundText && itemText ) |
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304 { |
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305 backgroundText = AddMediaIdleItemL( mediaIdleViewport, *itemText, EFalse, KMediaIdleItemBackgroundColor, KMediaIdleItemBackgroundOpacity ); |
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306 backgroundText->SetTagL( KMediaIdleBackgroundTextTag ); |
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307 SetMediaIdleItemSettingsL( backgroundText, *itemText, iMediaIdleItemBackgroundTextStyleId ); |
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308 backgroundText->SetOpacity( TAlfTimedValue( KMediaIdleBackgroundTextOpacity ) ); |
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309 backgroundText->EnableBrushesL(); |
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310 backgroundText->EnableShadow( EFalse ); |
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311 backgroundText->SetFlag( EAlfVisualFlagManualSize ); |
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312 SetScrollingToBackgroundText( backgroundText, |
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313 KMediaIdleBackgroundTextSideToSideTransitionDurationTime, |
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314 EMediaIdleBackgroundTextScrollEnd ); |
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315 } |
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316 else if( itemText ) |
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317 { |
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318 SetMediaIdleItemSettingsL( backgroundText, *itemText, iMediaIdleItemBackgroundTextStyleId ); |
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319 backgroundText->SetOpacity( TAlfTimedValue( KMediaIdleBackgroundTextOpacity ) ); |
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320 SetScrollingToBackgroundText( backgroundText, KMediaIdleBackgroundTextSideToSideTransitionDurationTime, EMediaIdleBackgroundTextScrollEnd ); |
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321 } |
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322 CleanupStack::PopAndDestroy( itemText ); |
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323 } |
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324 |
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325 // ---------------------------------------------------------------------------- |
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326 // CFMRadioAlfMediaIdle::InitializeMediaIdleItemsL |
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327 // Initializes the media idle items |
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328 // ---------------------------------------------------------------------------- |
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329 // |
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330 void CFMRadioAlfMediaIdle::InitializeMediaIdleItemsL( const TInt aNumberOfMediaIdleItems ) |
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331 { |
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332 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::InitializeMediaIdleItemsL(%d)"), aNumberOfMediaIdleItems ) ); |
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333 |
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334 CAlfFlowLayout* mediaIdleFlowLayout = static_cast<CAlfFlowLayout*> ( FindTag( KMediaIdleFlowLayoutTag ) ); |
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335 if( mediaIdleFlowLayout ) |
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336 { |
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337 CreateFontsL(); |
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338 CreateBackgroundTextL(); |
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339 // Create the media idle items |
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340 for( TInt i = 0, fontStyleIdIx = 0; i < aNumberOfMediaIdleItems; i++, fontStyleIdIx++ ) |
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341 { |
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342 HBufC* itemText = GetRandomMediaIdleContentL(); |
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343 const TPtrC& text = itemText ? itemText->Des() : KNullDesC(); |
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344 |
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345 CleanupStack::PushL( itemText ); |
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346 TInt randFontStyleIx = AlfUtil::RandomInt( 0, iTextStyleIdArray.Count() - 1 ); |
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347 CAlfTextVisual* mediaIdleItem = NULL; |
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348 if( mediaIdleFlowLayout->Count() < aNumberOfMediaIdleItems ) |
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349 { |
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350 mediaIdleItem = AddMediaIdleItemL( mediaIdleFlowLayout, text, EFalse, KMediaIdleItemBackgroundColor, KMediaIdleItemBackgroundOpacity ); |
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351 } |
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352 else |
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353 { |
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354 mediaIdleItem = static_cast<CAlfTextVisual*> ( &mediaIdleFlowLayout->Visual( i ) ); |
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355 mediaIdleItem->SetOpacity( TAlfTimedValue( .0f ) ); |
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356 mediaIdleItem->EnableTransformationL( ETrue ); |
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357 mediaIdleItem->Transformation().LoadIdentity(); |
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358 } |
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359 SetMediaIdleItemSettingsL( mediaIdleItem, text, iTextStyleIdArray[ randFontStyleIx ] ); |
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360 CleanupStack::PopAndDestroy( itemText ); |
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361 } |
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362 } |
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363 } |
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364 |
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365 // ---------------------------------------------------------------------------- |
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366 // CFMRadioAlfMediaIdle::AnimateMediaIdleItems |
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367 // Sets defined animation to the created media idle items |
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368 // ---------------------------------------------------------------------------- |
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369 // |
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370 void CFMRadioAlfMediaIdle::AnimateMediaIdleItems() |
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371 { |
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372 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::AnimateMediaIdleItems()") ) ); |
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373 |
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374 CAlfFlowLayout* mediaIdleFlowLayout = static_cast<CAlfFlowLayout*> ( FindTag( KMediaIdleFlowLayoutTag ) ); |
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375 if( mediaIdleFlowLayout ) |
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376 { |
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377 for( TInt i = 0; i < mediaIdleFlowLayout->Count(); i++ ) |
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378 { |
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379 CAlfTextVisual* mediaIdleItem = static_cast<CAlfTextVisual*> ( &mediaIdleFlowLayout->Visual( i ) ); |
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380 if( mediaIdleItem ) |
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381 { |
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382 SetMediaIdleItemAnimation( mediaIdleItem ); |
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383 } |
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384 } |
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385 } |
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386 } |
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387 |
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388 // ---------------------------------------------------------------------------- |
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389 // CFMRadioAlfMediaIdle::AddMediaIdleItemL |
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390 // Creates the media idle item to the passed media idle view port. |
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391 // ---------------------------------------------------------------------------- |
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392 // |
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393 CAlfTextVisual* CFMRadioAlfMediaIdle::AddMediaIdleItemL( CAlfLayout* aMediaIdle, |
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394 const TDesC& aMediaIdleItemText, |
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395 TBool aMediaIdleItemHasBackground, |
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396 const TRgb& aBackgroundColor, |
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397 const TReal aBackgroundOpacity ) |
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398 { |
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399 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::AddMediaIdleItemL('%S')"), &aMediaIdleItemText ) ); |
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400 |
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401 CAlfTextVisual* mediaIdleItem = CAlfTextVisual::AddNewL( *this, aMediaIdle ); |
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402 mediaIdleItem->EnableBrushesL(); |
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403 mediaIdleItem->SetTextL( aMediaIdleItemText ); |
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404 mediaIdleItem->SetTagL( KMediaIdleItemTag ); |
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405 mediaIdleItem->EnableShadow( EFalse ); |
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406 mediaIdleItem->SetAlign( EAlfAlignHCenter, EAlfAlignVCenter ); |
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407 // mediaIdleItem->SetFlag( EAlfVisualFlagManualLayout ); |
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408 mediaIdleItem->SetSize( mediaIdleItem->TextExtents() ); |
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409 |
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410 if ( aMediaIdleItemHasBackground ) |
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411 { |
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412 CAlfGradientBrush* gradientBrush = CAlfGradientBrush::NewLC( Env() ); |
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413 gradientBrush->SetColor( aBackgroundColor, aBackgroundOpacity ); |
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414 mediaIdleItem->Brushes()->AppendL( gradientBrush, EAlfHasOwnership ); |
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415 CleanupStack::Pop( gradientBrush ); |
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416 } |
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417 return mediaIdleItem; |
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418 } |
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419 |
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420 // ---------------------------------------------------------------------------- |
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421 // CFMRadioAlfMediaIdle::SetMediaIdleItemSettings |
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422 // Sets color, opacity and scaling settings to the media idle item |
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423 // ---------------------------------------------------------------------------- |
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424 // |
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425 void CFMRadioAlfMediaIdle::SetMediaIdleItemSettingsL( CAlfTextVisual* aMediaIdleItem, const TDesC& aMediaIdleItemText, const TInt aTextStyleId ) |
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426 { |
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427 // Set text of the media idle item |
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428 aMediaIdleItem->SetTextL( aMediaIdleItemText ); |
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429 aMediaIdleItem->SetOpacity( TAlfTimedValue( .0f ) ); |
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430 aMediaIdleItem->EnableTransformationL( ETrue ); |
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431 CAlfTransformation* mediaIdleItemTransformation = &( aMediaIdleItem->Transformation() ); |
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432 mediaIdleItemTransformation->LoadIdentity(); |
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433 |
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434 // Select text color of the media idle item |
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435 TInt randomColorSelector = AlfUtil::RandomInt( 0, 1 ); |
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436 if ( randomColorSelector ) |
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437 { |
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438 // Set text color of the media idle item |
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439 aMediaIdleItem->SetColor( iMediaIdlePrimaryColor ); |
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440 } |
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441 else |
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442 { |
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443 // Set text color of the media idle item |
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444 aMediaIdleItem->SetColor( iMediaIdleSecondaryColor ); |
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445 } |
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446 |
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447 // Set text style of the media idle item |
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448 aMediaIdleItem->SetTextStyle( aTextStyleId ); |
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449 |
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450 TSize itemSize( 0, 0 ); |
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451 if ( aMediaIdleItem->TextExtents() != itemSize ) |
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452 { |
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453 aMediaIdleItem->SetSize( aMediaIdleItem->TextExtents() ); |
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454 } |
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455 } |
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456 |
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457 // ---------------------------------------------------------------------------- |
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458 // CFMRadioAlfMediaIdle::SetMediaIdleItemAnimation |
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459 // Sets translating animations to the media idle item |
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460 // ---------------------------------------------------------------------------- |
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461 // |
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462 void CFMRadioAlfMediaIdle::SetMediaIdleItemAnimation( CAlfTextVisual* aMediaIdleItem ) |
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463 { |
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464 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::SetMediaIdleItemAnimation()") ) ); |
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465 |
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466 CAlfFlowLayout* mediaIdleFlowLayout = static_cast<CAlfFlowLayout*> ( aMediaIdleItem->Layout() ); |
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467 TInt mediaIdleItemCount = mediaIdleFlowLayout->Count(); |
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468 TInt mediaIdleItemIndex = mediaIdleFlowLayout->FindVisual( aMediaIdleItem ); |
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469 |
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470 TInt mediaIdleItemWidth = aMediaIdleItem->DisplayRect().Width(); |
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471 TInt mediaIdleWidth = mediaIdleFlowLayout->Size().IntTarget().iX; |
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472 |
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473 TInt randomTranslateDuration = AlfUtil::RandomInt( KMinMediaIdleItemScrollDurationTime, KMaxMediaIdleItemScrollDurationTime ); |
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474 TInt scrollDirection = AlfUtil::RandomInt( 0, 1 ); |
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475 TAlfTimedValue targetPositionX; |
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476 if( scrollDirection ) |
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477 { |
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478 targetPositionX.SetValueNow( -mediaIdleWidth/2 - mediaIdleItemWidth/2 ); |
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479 targetPositionX.SetTarget( mediaIdleWidth/2 + mediaIdleItemWidth/2, randomTranslateDuration ); |
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480 } |
|
481 else |
|
482 { |
|
483 targetPositionX.SetValueNow( mediaIdleWidth/2 + mediaIdleItemWidth/2 ); |
|
484 targetPositionX.SetTarget( -mediaIdleWidth/2 - mediaIdleItemWidth/2, randomTranslateDuration ); |
|
485 } |
|
486 |
|
487 Translate( aMediaIdleItem, targetPositionX, TAlfTimedValue(0)); // targetPositionY ); |
|
488 |
|
489 if( mediaIdleItemIndex >= 0 ) |
|
490 { |
|
491 Env().Send( TAlfCustomEventCommand( EMediaIdleItemTransformationEnd, |
|
492 this, |
|
493 mediaIdleItemIndex ), |
|
494 randomTranslateDuration ); |
|
495 } |
|
496 // Set text opacity of the media idle item |
|
497 if( !LocalFunctions::fullyVerticallyVisibleRect( *mediaIdleFlowLayout, aMediaIdleItem->DisplayRect() ) ) |
|
498 { |
|
499 aMediaIdleItem->SetOpacity( TAlfTimedValue( 0.0f ) ); |
|
500 } |
|
501 else |
|
502 { |
|
503 TReal randomOpacity = AlfUtil::RandomReal( KMinOpacity, KMaxOpacity ); |
|
504 aMediaIdleItem->SetOpacity( TAlfTimedValue( randomOpacity ) ); |
|
505 } |
|
506 |
|
507 mediaIdleFlowLayout->UpdateChildrenLayout( KMinMediaIdleItemScrollDurationTime ); |
|
508 |
|
509 // Checking all items, should they fade or not; must be done after UpdateChildrenLayout |
|
510 for (TInt i=0; i<mediaIdleItemCount; i++ ) |
|
511 { |
|
512 LocalFunctions::updateItemVisibility( *mediaIdleFlowLayout, i ); |
|
513 } |
|
514 } |
|
515 |
|
516 // --------------------------------------------------------------------------- |
|
517 // CFMRadioAlfMediaIdle::MediaIdleFadeIn |
|
518 // Fades in media idle |
|
519 // --------------------------------------------------------------------------- |
|
520 // |
|
521 void CFMRadioAlfMediaIdle::MediaIdleFadeIn( TBool aNow ) |
|
522 { |
|
523 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::MediaIdleFadeIn(%d)"), aNow ) ); |
|
524 |
|
525 CAlfViewportLayout* mediaIdle = static_cast<CAlfViewportLayout*> ( FindTag( KMediaIdleViewportTag ) ); |
|
526 if ( mediaIdle ) |
|
527 { |
|
528 if( aNow ) |
|
529 { |
|
530 FadeIn( mediaIdle, 0 ); |
|
531 } |
|
532 else |
|
533 { |
|
534 FadeIn( mediaIdle, KMediaIdleFadeInDurationTime ); |
|
535 } |
|
536 } |
|
537 } |
|
538 |
|
539 // --------------------------------------------------------------------------- |
|
540 // CFMRadioAlfMediaIdle::MediaIdleFadeOut |
|
541 // Fades out media idle |
|
542 // --------------------------------------------------------------------------- |
|
543 // |
|
544 void CFMRadioAlfMediaIdle::MediaIdleFadeOut( TBool aNow ) |
|
545 { |
|
546 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::MediaIdleFadeOut(%d)"), aNow ) ); |
|
547 |
|
548 CAlfViewportLayout* mediaIdle = static_cast<CAlfViewportLayout*> ( FindTag( KMediaIdleViewportTag ) ); |
|
549 if ( mediaIdle ) |
|
550 { |
|
551 if( aNow ) |
|
552 { |
|
553 FadeOut( mediaIdle, 0 ); |
|
554 } |
|
555 else |
|
556 { |
|
557 FadeOut( mediaIdle, KMediaIdleFadeOutDurationTime ); |
|
558 } |
|
559 } |
|
560 } |
|
561 |
|
562 // --------------------------------------------------------------------------- |
|
563 // CFMRadioAlfMediaIdle::StartMediaIdleL |
|
564 // Launches media idle. |
|
565 // --------------------------------------------------------------------------- |
|
566 // |
|
567 void CFMRadioAlfMediaIdle::StartMediaIdleL() |
|
568 { |
|
569 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::StartMediaIdleL()") ) ); |
|
570 |
|
571 if ( iMediaIdleState == EStopped ) |
|
572 { |
|
573 Env().CancelCustomCommands( this ); |
|
574 iMediaIdleState = ERunning; |
|
575 AddMediaIdleL( KMaxNumberOfMediaIdleItems ); |
|
576 } |
|
577 } |
|
578 |
|
579 // ---------------------------------------------------------------------------- |
|
580 // CFMRadioAlfMediaIdle::AddMediaIdleContentL |
|
581 // Adds media idle item text to be used in the media idle |
|
582 // ---------------------------------------------------------------------------- |
|
583 // |
|
584 void CFMRadioAlfMediaIdle::AddMediaIdleContentL( const TDesC& aMediaIdleItemText ) |
|
585 { |
|
586 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::AddMediaIdleContentL('%S')"), &aMediaIdleItemText ) ); |
|
587 |
|
588 if( !iMediaIdleItemArray ) |
|
589 { |
|
590 // Array for media idle items |
|
591 iMediaIdleItemArray = new( ELeave ) CDesCArrayFlat( KMediaIdleItemArrayGranularity ); |
|
592 iMediaIdleItemArray->AppendL( aMediaIdleItemText ); |
|
593 } |
|
594 else |
|
595 { |
|
596 TInt searchResultIndex = 0; |
|
597 if ( iMediaIdleItemArray->Find( aMediaIdleItemText, searchResultIndex ) ) |
|
598 { |
|
599 // text wasn't added earlier |
|
600 iMediaIdleItemArray->AppendL( aMediaIdleItemText ); |
|
601 } |
|
602 } |
|
603 } |
|
604 |
|
605 // ---------------------------------------------------------------------------- |
|
606 // CFMRadioAlfMediaIdle::GetRandomMediaIdleContentL |
|
607 // Retrieves text from randomly chousen media idle item |
|
608 // ---------------------------------------------------------------------------- |
|
609 // |
|
610 HBufC* CFMRadioAlfMediaIdle::GetRandomMediaIdleContentL() |
|
611 { |
|
612 if( !iMediaIdleItemArray ) |
|
613 { |
|
614 return NULL; |
|
615 } |
|
616 TInt count = iMediaIdleItemArray->MdcaCount(); |
|
617 if( count > 0 ) |
|
618 { |
|
619 TInt mediaIdleItemIndex; |
|
620 mediaIdleItemIndex = AlfUtil::RandomInt( 0, count - 1 ); |
|
621 TPtrC itemContent( iMediaIdleItemArray->MdcaPoint( mediaIdleItemIndex ) ); |
|
622 return itemContent.AllocL(); |
|
623 } |
|
624 else |
|
625 { |
|
626 return NULL; |
|
627 } |
|
628 } |
|
629 |
|
630 // ---------------------------------------------------------------------------- |
|
631 // CFMRadioAlfMediaIdle::ResetMediaIdleContent |
|
632 // Removes all media idle item texts |
|
633 // ---------------------------------------------------------------------------- |
|
634 // |
|
635 void CFMRadioAlfMediaIdle::ResetMediaIdleContent() |
|
636 { |
|
637 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::ResetMediaIdleContent()") ) ); |
|
638 |
|
639 delete iPsName; |
|
640 iPsName = NULL; |
|
641 if( iMediaIdleItemArray ) |
|
642 { |
|
643 if( iMediaIdleItemArray->Count() > 0 ) |
|
644 { |
|
645 iMediaIdleItemArray->Reset(); |
|
646 iMediaIdleItemArray->Compress(); |
|
647 } |
|
648 } |
|
649 } |
|
650 |
|
651 // ---------------------------------------------------------------------------- |
|
652 // CFMRadioAlfMediaIdle::MediaIdleContentCount |
|
653 // Returns number of media idle content items |
|
654 // ---------------------------------------------------------------------------- |
|
655 // |
|
656 TInt CFMRadioAlfMediaIdle::MediaIdleContentCount() const |
|
657 { |
|
658 if( iMediaIdleItemArray ) |
|
659 { |
|
660 return iMediaIdleItemArray->Count(); |
|
661 } |
|
662 else |
|
663 { |
|
664 return 0; |
|
665 } |
|
666 } |
|
667 |
|
668 // ---------------------------------------------------------------------------- |
|
669 // CFMRadioAlfMediaIdle::SetPrimaryColor |
|
670 // Sets primary color for the media idle |
|
671 // ---------------------------------------------------------------------------- |
|
672 // |
|
673 void CFMRadioAlfMediaIdle::SetPrimaryColor( const TRgb& aColor ) |
|
674 { |
|
675 iMediaIdlePrimaryColor = aColor; |
|
676 } |
|
677 |
|
678 // ---------------------------------------------------------------------------- |
|
679 // CFMRadioAlfMediaIdle::SetSecondaryColor |
|
680 // Sets secondary color for the media idle |
|
681 // ---------------------------------------------------------------------------- |
|
682 // |
|
683 void CFMRadioAlfMediaIdle::SetSecondaryColor( const TRgb& aColor ) |
|
684 { |
|
685 iMediaIdleSecondaryColor = aColor; |
|
686 } |
|
687 |
|
688 // ---------------------------------------------------------------------------- |
|
689 // CFMRadioAlfMediaIdle::Translate |
|
690 // Translates the visual object with passed arguments |
|
691 // ---------------------------------------------------------------------------- |
|
692 // |
|
693 void CFMRadioAlfMediaIdle::Translate( CAlfTextVisual* aTextVisual, const TAlfTimedValue& aX, const TAlfTimedValue& aY ) |
|
694 { |
|
695 if( aTextVisual ) |
|
696 { |
|
697 TRAPD( err, aTextVisual->EnableTransformationL( ETrue ) ); |
|
698 if( err == KErrNone ) |
|
699 { |
|
700 CAlfTransformation* visualTransformation = &( aTextVisual->Transformation() ); |
|
701 TAlfTimedValue x(aX); |
|
702 x.SetStyle( EAlfTimedValueStyleLinear ); |
|
703 |
|
704 TAlfTimedValue y(aY); |
|
705 y.SetStyle( EAlfTimedValueStyleLinear ); |
|
706 |
|
707 visualTransformation->Translate( x, y ); |
|
708 } |
|
709 } |
|
710 } |
|
711 |
|
712 // ---------------------------------------------------------------------------- |
|
713 // CFMRadioAlfMediaIdle::LoadTextVisualIdentity |
|
714 // Removes all transformations of the visual object such as the scaling and translating. |
|
715 // ---------------------------------------------------------------------------- |
|
716 // |
|
717 void CFMRadioAlfMediaIdle::LoadTextVisualIdentity( CAlfTextVisual* aTextVisual ) |
|
718 { |
|
719 if( aTextVisual ) |
|
720 { |
|
721 TRAPD( err, aTextVisual->EnableTransformationL( ETrue ) ); |
|
722 if( err == KErrNone ) |
|
723 { |
|
724 CAlfTransformation* visualTransformation = &( aTextVisual->Transformation() ); |
|
725 visualTransformation->LoadIdentity(); |
|
726 } |
|
727 } |
|
728 } |
|
729 |
|
730 // ---------------------------------------------------------------------------- |
|
731 // CFMRadioAlfMediaIdle::UpdateLayout |
|
732 // Calculates display layout |
|
733 // ---------------------------------------------------------------------------- |
|
734 // |
|
735 void CFMRadioAlfMediaIdle::UpdateLayout() |
|
736 { |
|
737 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::UpdateLayout()") ) ); |
|
738 |
|
739 TRect mainPaneRect; |
|
740 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, mainPaneRect ); |
|
741 TRect displayRect( mainPaneRect.Size() ); |
|
742 |
|
743 TInt lafVarietyMediaIdle = 0; |
|
744 |
|
745 // Adjust positions of the visual elements |
|
746 if ( iOrientation == EPortrait || iOrientation == EOrientationNone ) |
|
747 { |
|
748 lafVarietyMediaIdle = KLAFVarietyRadioIdlePortrait; |
|
749 } |
|
750 else if ( iOrientation == ELandscape ) |
|
751 { |
|
752 lafVarietyMediaIdle = KLAFVarietyRadioIdleLandscape; |
|
753 } |
|
754 |
|
755 iMediaIdleLayout.LayoutRect( displayRect, |
|
756 AknLayoutScalable_Apps::area_fmrd2_visual_pane( lafVarietyMediaIdle ).LayoutLine() ); |
|
757 |
|
758 if ( iIsConstructed ) |
|
759 { |
|
760 CAlfVisual* thirdVisual = FindTag( KMediaIdleAnchorTag ); |
|
761 if ( thirdVisual ) |
|
762 { |
|
763 CAlfAnchorLayout* mediaIdleAnchor = static_cast<CAlfAnchorLayout*>( thirdVisual ); |
|
764 SetAbsoluteCornerAnchors( mediaIdleAnchor, 0, iMediaIdleLayout.Rect().iTl, iMediaIdleLayout.Rect().iBr ); |
|
765 mediaIdleAnchor->UpdateChildrenLayout(); |
|
766 } |
|
767 } |
|
768 } |
|
769 |
|
770 // ---------------------------------------------------------------------------- |
|
771 // CFMRadioAlfMediaIdle::SetModeChangeRequest |
|
772 // Sets request for mode change |
|
773 // ---------------------------------------------------------------------------- |
|
774 // |
|
775 void CFMRadioAlfMediaIdle::SetModeChangeRequestL( TMediaIdleMode aRequestedMode ) |
|
776 { |
|
777 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::SetModeChangeRequestL(%d)"), aRequestedMode ) ); |
|
778 |
|
779 iMediaIdleRequestedMode = aRequestedMode; |
|
780 if( iMediaIdleRequestedMode == EBackgroundTextAndMediaIdleItems && |
|
781 Mode() == EOnlyBackgroundText ) |
|
782 { |
|
783 InitializeMediaIdleItemsL( KMaxNumberOfMediaIdleItems ); |
|
784 AnimateMediaIdleItems(); |
|
785 SetMode( EBackgroundTextAndMediaIdleItems ); |
|
786 } |
|
787 } |
|
788 |
|
789 // ---------------------------------------------------------------------------- |
|
790 // CFMRadioAlfMediaIdle::SetMode |
|
791 // Sets the media idle mode |
|
792 // ---------------------------------------------------------------------------- |
|
793 // |
|
794 void CFMRadioAlfMediaIdle::SetMode( TMediaIdleMode aMode ) |
|
795 { |
|
796 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::SetMode(%d)"), aMode ) ); |
|
797 |
|
798 iMediaIdleMode = aMode; |
|
799 } |
|
800 |
|
801 // ---------------------------------------------------------------------------- |
|
802 // CFMRadioAlfMediaIdle::Mode |
|
803 // Retrieves the media idle mode |
|
804 // ---------------------------------------------------------------------------- |
|
805 // |
|
806 CFMRadioAlfMediaIdle::TMediaIdleMode CFMRadioAlfMediaIdle::Mode() |
|
807 { |
|
808 return iMediaIdleMode; |
|
809 } |
|
810 |
|
811 // ---------------------------------------------------------------------------- |
|
812 // CFMRadioAlfMediaIdle::Orientation |
|
813 // Return orientation of the display |
|
814 // ---------------------------------------------------------------------------- |
|
815 // |
|
816 CFMRadioAlfMediaIdle::TOrientation CFMRadioAlfMediaIdle::Orientation() |
|
817 { |
|
818 return iOrientation; |
|
819 } |
|
820 |
|
821 // ---------------------------------------------------------------------------- |
|
822 // CFMRadioAlfMediaIdle::Orientation |
|
823 // Set orientation of the display |
|
824 // ---------------------------------------------------------------------------- |
|
825 // |
|
826 void CFMRadioAlfMediaIdle::SetOrientation( TOrientation aOrientation ) |
|
827 { |
|
828 iOrientation = aOrientation; |
|
829 } |
|
830 |
|
831 // ---------------------------------------------------------------------------- |
|
832 // CFMRadioAlfMediaIdle::OfferEventL |
|
833 // From CAlfControl, takes care of alfred event handling. |
|
834 // ---------------------------------------------------------------------------- |
|
835 // |
|
836 TBool CFMRadioAlfMediaIdle::OfferEventL( const TAlfEvent& aEvent ) |
|
837 { |
|
838 TBool isHandled = EFalse; |
|
839 if( aEvent.IsCustomEvent() ) |
|
840 { |
|
841 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::OfferEventL(aEvent.CustomParameter()=%d)"), aEvent.CustomParameter() ) ); |
|
842 |
|
843 switch( aEvent.CustomParameter() ) |
|
844 { |
|
845 case EMediaIdleItemTransformationEnd: |
|
846 { |
|
847 HandleMediaIdleItemTransformationEndEventL( aEvent ); |
|
848 isHandled = ETrue; |
|
849 } |
|
850 break; |
|
851 case EMediaIdleBackgroundTextScrollEnd: |
|
852 { |
|
853 HandleBackgroundTextScrollEndEventL( aEvent ); |
|
854 isHandled = ETrue; |
|
855 } |
|
856 break; |
|
857 case EMediaIdleChangeMode: |
|
858 { |
|
859 if( Mode() == EBackgroundTextAndMediaIdleItems ) |
|
860 { |
|
861 SetModeChangeRequestL( EOnlyBackgroundText ); |
|
862 } |
|
863 else |
|
864 { |
|
865 SetModeChangeRequestL( EBackgroundTextAndMediaIdleItems ); |
|
866 } |
|
867 isHandled = ETrue; |
|
868 } |
|
869 break; |
|
870 default: |
|
871 break; |
|
872 } |
|
873 } |
|
874 return isHandled; |
|
875 } |
|
876 |
|
877 // ---------------------------------------------------------------------------- |
|
878 // CFMRadioAlfMediaIdle::HandleMediaIdleItemTransformationEndEventL |
|
879 // ---------------------------------------------------------------------------- |
|
880 // |
|
881 void CFMRadioAlfMediaIdle::HandleMediaIdleItemTransformationEndEventL( const TAlfEvent& aEvent ) |
|
882 { |
|
883 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::HandleMediaIdleItemTransformationEndEventL()") ) ); |
|
884 |
|
885 iItemsTransformationEndEventCounter++; |
|
886 if ( iMediaIdleRequestedMode == EOnlyBackgroundText || Mode() == EOnlyBackgroundText ) |
|
887 { |
|
888 CAlfFlowLayout* mediaIdleFlowLayout = static_cast<CAlfFlowLayout*> ( FindTag( KMediaIdleFlowLayoutTag ) ); |
|
889 if ( mediaIdleFlowLayout ) |
|
890 { |
|
891 TInt mediaIdleItemIndex = aEvent.CustomEventData(); |
|
892 CAlfTextVisual* mediaIdleItem = static_cast<CAlfTextVisual*> ( &mediaIdleFlowLayout->Visual( mediaIdleItemIndex ) ); |
|
893 if ( mediaIdleItem ) |
|
894 { |
|
895 mediaIdleItem->SetOpacity( TAlfTimedValue( .0f ) ); |
|
896 } |
|
897 |
|
898 if( iItemsTransformationEndEventCounter == mediaIdleFlowLayout->Count() ) |
|
899 { |
|
900 SetMode( EOnlyBackgroundText ); |
|
901 iItemsTransformationEndEventCounter = 0; |
|
902 Env().Send( TAlfCustomEventCommand( EMediaIdleBackgroundTextScrollEnd, this ), 0 ); |
|
903 } |
|
904 } |
|
905 } |
|
906 else |
|
907 { |
|
908 CAlfFlowLayout* mediaIdleFlowLayout = static_cast<CAlfFlowLayout*> ( FindTag( KMediaIdleFlowLayoutTag ) ); |
|
909 if ( mediaIdleFlowLayout ) |
|
910 { |
|
911 HBufC* itemText = GetRandomMediaIdleContentL(); |
|
912 if( itemText ) |
|
913 { |
|
914 CleanupStack::PushL( itemText ); |
|
915 TInt mediaIdleItemIndex = aEvent.CustomEventData(); |
|
916 CAlfTextVisual* mediaIdleItem = static_cast<CAlfTextVisual*> ( &mediaIdleFlowLayout->Visual( mediaIdleItemIndex ) ); |
|
917 if ( mediaIdleItem && iTextStyleIdArray.Count() > 0 ) |
|
918 { |
|
919 // First hide the media idle item |
|
920 mediaIdleItem->SetOpacity( TAlfTimedValue( .0f ) ); |
|
921 mediaIdleItem->EnableTransformationL( ETrue ); |
|
922 mediaIdleItem->Transformation().LoadIdentity(); |
|
923 |
|
924 TInt randFontStyleIx = AlfUtil::RandomInt( 0, iTextStyleIdArray.Count() - 1 ); |
|
925 SetMediaIdleItemSettingsL( mediaIdleItem, *itemText, iTextStyleIdArray[ randFontStyleIx ] ); |
|
926 SetMediaIdleItemAnimation( mediaIdleItem ); |
|
927 |
|
928 if ( iMediaIdleRequestedMode != EOnlyBackgroundText ) |
|
929 { |
|
930 if( iItemsTransformationEndEventCounter == mediaIdleFlowLayout->Count() ) |
|
931 { |
|
932 Env().Send( TAlfCustomEventCommand( EMediaIdleChangeMode, this ), |
|
933 KMaxMediaIdleItemScrollDurationTime * KModeChangingFactor ); |
|
934 iItemsTransformationEndEventCounter = 0; |
|
935 } |
|
936 } |
|
937 } |
|
938 CleanupStack::PopAndDestroy( itemText ); |
|
939 } |
|
940 } |
|
941 } |
|
942 } |
|
943 |
|
944 // ---------------------------------------------------------------------------- |
|
945 // CFMRadioAlfMediaIdle::HandleBackgroundTextScrollEndEventL |
|
946 // ---------------------------------------------------------------------------- |
|
947 // |
|
948 void CFMRadioAlfMediaIdle::HandleBackgroundTextScrollEndEventL( const TAlfEvent& /*aEvent*/ ) |
|
949 { |
|
950 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::HandleBackgroundTextScrollEndEventL()") ) ); |
|
951 |
|
952 CAlfViewportLayout* mediaIdleViewport = static_cast<CAlfViewportLayout*> ( FindTag( KMediaIdleViewportTag ) ); |
|
953 if( mediaIdleViewport ) |
|
954 { |
|
955 CAlfTextVisual* backgroundText = static_cast<CAlfTextVisual*> ( mediaIdleViewport->FindTag( KMediaIdleBackgroundTextTag ) ); |
|
956 if( backgroundText ) |
|
957 { |
|
958 backgroundText->SetOpacity( TAlfTimedValue( .0f ) ); |
|
959 |
|
960 if ( iMediaIdleRequestedMode == EOnlyBackgroundText && Mode() == EBackgroundTextAndMediaIdleItems ) |
|
961 { |
|
962 } |
|
963 else |
|
964 { |
|
965 if( iMediaIdleRequestedMode == EOnlyBackgroundText && |
|
966 Mode() == EOnlyBackgroundText ) |
|
967 { |
|
968 Env().CancelCustomCommands( this ); |
|
969 Env().Send( TAlfCustomEventCommand( EMediaIdleChangeMode, this ), |
|
970 KMediaIdleBackgroundTextSideToSideTransitionDurationTime ); |
|
971 } |
|
972 backgroundText->EnableTransformationL( ETrue ); |
|
973 backgroundText->Transformation().LoadIdentity(); |
|
974 HBufC* itemText = GetRandomMediaIdleContentL(); |
|
975 if( itemText ) |
|
976 { |
|
977 CleanupStack::PushL( itemText ); |
|
978 SetMediaIdleItemSettingsL( backgroundText, *itemText, iMediaIdleItemBackgroundTextStyleId ); |
|
979 CleanupStack::PopAndDestroy( itemText ); |
|
980 } |
|
981 backgroundText->SetOpacity( TAlfTimedValue( KMediaIdleBackgroundTextOpacity ) ); |
|
982 SetScrollingToBackgroundText( backgroundText, |
|
983 KMediaIdleBackgroundTextSideToSideTransitionDurationTime, |
|
984 EMediaIdleBackgroundTextScrollEnd ); |
|
985 } |
|
986 } |
|
987 } |
|
988 } |
|
989 |
|
990 // --------------------------------------------------------------------------- |
|
991 // CFMRadioAlfMediaIdle::SetAbsoluteCornerAnchors |
|
992 // Sets absolute rect of the anchor by top left and bottom right points. |
|
993 // --------------------------------------------------------------------------- |
|
994 // |
|
995 void CFMRadioAlfMediaIdle::SetAbsoluteCornerAnchors( CAlfAnchorLayout* aAnchor, |
|
996 TInt aOrdinal, |
|
997 const TPoint& aTopLeftPosition, |
|
998 const TPoint& aBottomRightPosition ) |
|
999 { |
|
1000 if ( aAnchor ) |
|
1001 { |
|
1002 // Set top/left anchor. |
|
1003 aAnchor->Attach( aOrdinal, |
|
1004 EAlfAnchorTypeTopLeft, |
|
1005 TAlfXYMetric( TAlfMetric( aTopLeftPosition.iX ), TAlfMetric( aTopLeftPosition.iY ) ), |
|
1006 EAlfAnchorAttachmentOriginTopLeft ); |
|
1007 |
|
1008 // Set bottom/right anchor. |
|
1009 aAnchor->Attach( aOrdinal, |
|
1010 EAlfAnchorTypeBottomRight, |
|
1011 TAlfXYMetric( TAlfMetric( aBottomRightPosition.iX ), TAlfMetric( aBottomRightPosition.iY ) ), |
|
1012 EAlfAnchorAttachmentOriginTopLeft ); |
|
1013 } |
|
1014 } |
|
1015 |
|
1016 // ---------------------------------------------------------------------------- |
|
1017 // CFMRadioAlfMediaIdle::SetScrollingToBackgroundText |
|
1018 // ---------------------------------------------------------------------------- |
|
1019 // |
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1020 void CFMRadioAlfMediaIdle::SetScrollingToBackgroundText( CAlfTextVisual* aVisual, TInt aTransitionTime, TMediaIdleCustomEvent aEventAfterScrollingEnd ) |
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1021 { |
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1022 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::SetScrollingToBackgroundText(aTransitionTime=%d)"), aTransitionTime ) ); |
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1023 |
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1024 CAlfViewportLayout* mediaIdle = static_cast<CAlfViewportLayout*> ( aVisual->Layout() ); |
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1025 TInt mediaIdleItemWidth = aVisual->DisplayRect().Width(); |
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1026 TInt mediaIdleWidth = mediaIdle->Size().IntTarget().iX; |
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1027 |
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1028 TAlfTimedValue targetPositionX; |
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1029 if ( iBackgroundTextScrollDirection == EScrollRightToLeft ) |
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1030 { |
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1031 targetPositionX.SetValueNow( -mediaIdleItemWidth ); |
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1032 targetPositionX.SetTarget( mediaIdleWidth, aTransitionTime ); |
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1033 iBackgroundTextScrollDirection = EScrollLeftToRight; |
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1034 } |
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1035 else |
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1036 { |
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1037 targetPositionX.SetValueNow( mediaIdleWidth ); |
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1038 targetPositionX.SetTarget( -mediaIdleItemWidth, aTransitionTime ); |
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1039 iBackgroundTextScrollDirection = EScrollRightToLeft; |
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1040 } |
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1041 Translate( aVisual, targetPositionX, TAlfTimedValue( KMediaIdleBackgroundTextYTransition ) ); |
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1042 Env().Send( TAlfCustomEventCommand( aEventAfterScrollingEnd, this ), |
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1043 aTransitionTime + KMediaIdleBackgroundTextScrollInterval ); |
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1044 } |
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1045 |
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1046 // --------------------------------------------------------------------------- |
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1047 // CFMRadioAlfMediaIdle::FadeIn |
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1048 // Sets fade-in animation to the CAlfVisual. |
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1049 // --------------------------------------------------------------------------- |
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1050 // |
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1051 void CFMRadioAlfMediaIdle::FadeIn( CAlfVisual* aVisual, TInt aTime, TReal aOpacity ) const |
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1052 { |
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1053 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::FadeIn(aVisual=0x%x, aTime=%d)"), aVisual, aTime ) ); |
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1054 |
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1055 TAlfTimedValue opacity; |
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1056 opacity.SetValueNow( 0.0f ); // immediate change |
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1057 opacity.SetTarget( aOpacity, aTime ); // and smooth target |
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1058 aVisual->SetOpacity( opacity ); |
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1059 } |
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1060 |
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1061 // --------------------------------------------------------------------------- |
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1062 // CFMRadioAlfMediaIdle::FadeOut |
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1063 // Sets fade-out animation to the CAlfVisual. |
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1064 // --------------------------------------------------------------------------- |
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1065 // |
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1066 void CFMRadioAlfMediaIdle::FadeOut( CAlfVisual* aVisual, TInt aTime, TReal aOpacity ) const |
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1067 { |
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1068 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::FadeOut(aVisual=0x%x, aTime=%d)"), aVisual, aTime ) ); |
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1069 TAlfTimedValue opacity; |
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1070 opacity.SetTarget( aOpacity, aTime ); |
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1071 aVisual->SetOpacity( opacity ); |
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1072 } |
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1073 |
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1074 // --------------------------------------------------------------------------- |
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1075 // CFMRadioAlfMediaIdle::AddPsNameToMediaIdleL |
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1076 // Adds PS name to the media idle item array |
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1077 // --------------------------------------------------------------------------- |
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1078 // |
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1079 void CFMRadioAlfMediaIdle::AddPsNameToMediaIdleL( const TDesC& aPsName ) |
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1080 { |
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1081 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::AddPsNameToMediaIdleL('%S')"), &aPsName ) ); |
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1082 |
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1083 if ( !iMediaIdleItemArray ) |
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1084 { |
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1085 // Array for media idle items |
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1086 iMediaIdleItemArray = new ( ELeave ) CDesCArrayFlat( KMediaIdleItemArrayGranularity ); |
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1087 iPsName = aPsName.AllocL(); |
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1088 iMediaIdleItemArray->AppendL( *iPsName ); |
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1089 return; |
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1090 } |
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1091 else if ( !iPsName ) |
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1092 { |
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1093 // PS name is added for the first time or media idle item array is reseted |
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1094 if ( iMediaIdleItemArray->Count() < KFMRadioMaxNumberOfMediaIdleContentItem ) |
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1095 { |
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1096 iPsName = aPsName.AllocL(); |
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1097 iMediaIdleItemArray->AppendL( *iPsName ); |
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1098 } |
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1099 return; |
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1100 } |
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1101 |
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1102 TInt returnValue; |
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1103 TInt searchResultIndex; |
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1104 |
|
1105 returnValue = iMediaIdleItemArray->Find( *iPsName, searchResultIndex ); |
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1106 |
|
1107 if ( returnValue == 0 ) |
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1108 { |
|
1109 // if old PS name is found, replace it with new name |
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1110 iMediaIdleItemArray->InsertL( searchResultIndex, aPsName ); |
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1111 iMediaIdleItemArray->Delete( searchResultIndex + 1 ); |
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1112 } |
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1113 |
|
1114 delete iPsName; |
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1115 iPsName = NULL; |
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1116 iPsName = aPsName.AllocL(); |
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1117 } |
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1118 |
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1119 // --------------------------------------------------------------------------- |
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1120 // CFMRadioAlfMediaIdle::StopAndFadeOutMediaIdle |
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1121 // stops media idle and clears out animation and background image |
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1122 // --------------------------------------------------------------------------- |
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1123 // |
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1124 void CFMRadioAlfMediaIdle::StopAndFadeOutMediaIdle() |
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1125 { |
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1126 FTRACE( FPrint( _L("CFMRadioAlfMediaIdle::StopAndFadeOutMediaIdle() - iMediaIdleState was %d"), iMediaIdleState ) ); |
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1127 |
|
1128 if ( iMediaIdleState != EStopped ) |
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1129 { |
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1130 Env().CancelCustomCommands( this ); |
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1131 iMediaIdleState = EStopped; |
|
1132 MediaIdleFadeOut(); |
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1133 } |
|
1134 } |
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1135 |
|
1136 // --------------------------------------------------------------------------- |
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1137 // CFMRadioAlfMediaIdle::Show |
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1138 // from MFMRadioIdleControlInterface |
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1139 // --------------------------------------------------------------------------- |
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1140 // |
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1141 void CFMRadioAlfMediaIdle::Show() |
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1142 { |
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1143 TRAP_IGNORE( StartMediaIdleL() ) |
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1144 } |
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1145 |
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1146 // --------------------------------------------------------------------------- |
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1147 // CFMRadioAlfMediaIdle::Hide |
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1148 // from MFMRadioIdleControlInterface |
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1149 // --------------------------------------------------------------------------- |
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1150 // |
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1151 void CFMRadioAlfMediaIdle::Hide() |
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1152 { |
|
1153 StopAndFadeOutMediaIdle(); |
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1154 } |
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1155 |
|
1156 // --------------------------------------------------------------------------- |
|
1157 // CFMRadioAlfMediaIdle::Deactivate |
|
1158 // from MFMRadioIdleControlInterface |
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1159 // --------------------------------------------------------------------------- |
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1160 // |
|
1161 void CFMRadioAlfMediaIdle::Deactivate() |
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1162 { |
|
1163 StopAndFadeOutMediaIdle(); |
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1164 } |
|
1165 |
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1166 // End of File |