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1 /* |
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2 * Copyright (c) 2008-2009 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: ALFTK utilities |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 // INCLUDE FILES |
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23 // Class header |
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24 |
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25 // USER INCLUDE FILES |
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26 #include "glxuiutility.h" |
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27 #include "glxscreenfurniture.h" |
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28 #include "glxskinchangemonitor.h" |
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29 |
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30 // SYSTEM INCLUDE FILES |
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31 #include <aknappui.h> |
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32 #include <AknUtils.h> |
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33 #include <alf/alfcontrolgroup.h> |
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34 #include <alf/alfdisplay.h> |
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35 #include <alf/alfutil.h> |
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36 #include <alf/alfenv.h> |
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37 #include <alf/alftexture.h> |
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38 #include <alf/alftextstyle.h> |
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39 #include <alf/alftextstylemanager.h> |
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40 #include <featmgr.h> |
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41 #include <bldvariant.hrh> // For feature constants |
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42 |
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43 // Internal incudes |
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44 #include <glxresolutionmanager.h> // for CGlxResolutionManager |
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45 #include <glxsingletonstore.h> |
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46 #include <glxpanic.h> |
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47 #include <glxassert.h> // for GLX_ASSERT_DEBUG |
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48 #include <glxtvconstants.h> // for ETvConnectionChanged |
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49 #include <glxtv.h> // for CGlxTv |
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50 #include <glxthumbnail.h> |
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51 #include <glxsettingsmodel.h> |
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52 #include <glxsingletonstore.h> |
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53 #include <glxtexturemanager.h> |
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54 #include <glxtracer.h> |
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55 //Hg |
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56 //#include <hg/hgcontextutility.h> |
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57 |
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58 // TV size constants |
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59 using namespace glxTvOut; |
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60 |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // UtilityL |
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64 // ----------------------------------------------------------------------------- |
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65 // |
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66 EXPORT_C CGlxUiUtility* CGlxUiUtility::UtilityL() |
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67 { |
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68 TRACER("CGlxUiUtility::UtilityL()"); |
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69 return CGlxSingletonStore::InstanceL(&NewL); |
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70 } |
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71 |
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72 // ----------------------------------------------------------------------------- |
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73 // Close |
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74 // ----------------------------------------------------------------------------- |
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75 // |
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76 EXPORT_C void CGlxUiUtility::Close() |
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77 { |
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78 TRACER("CGlxUiUtility::Close()"); |
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79 CGlxSingletonStore::Close(this); |
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80 } |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // 2-phase constructor |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 CGlxUiUtility* CGlxUiUtility::NewL() |
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87 { |
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88 TRACER("CGlxUiUtility::NewL()"); |
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89 CGlxUiUtility* obj = new (ELeave) CGlxUiUtility(); |
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90 CleanupStack::PushL(obj); |
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91 obj->ConstructL(); |
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92 CleanupStack::Pop(obj); |
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93 return obj; |
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94 } |
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95 |
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96 // ----------------------------------------------------------------------------- |
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97 // Constructor |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 CGlxUiUtility::CGlxUiUtility() |
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101 : iNavigationDirection( EGlxNavigationForwards ), |
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102 iOrientation( EGlxOrientationUninitialised ) |
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103 { |
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104 TRACER("CGlxUiUtility::CGlxUiUtility()"); |
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105 iAppUi = CCoeEnv::Static()->AppUi(); |
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106 } |
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107 |
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108 // ----------------------------------------------------------------------------- |
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109 // ConstructL |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 void CGlxUiUtility::ConstructL() |
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113 { |
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114 TRACER("CGlxUiUtility::ConstructL()"); |
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115 iSettingsModel = CGlxSettingsModel::InstanceL(); |
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116 |
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117 |
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118 // Always start in default orientation |
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119 //SetAppOrientationL(EGlxOrientationDefault); |
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120 |
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121 iOrientation = EGlxOrientationDefault; |
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122 // in emulator use bitgdi as open GL does not support changing orientation |
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123 |
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124 // Ferhan (28/06/07) : commenting out usage of opengl because causing drawing problems when using |
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125 // the preview list (gldrawelements method in opengl seems to hang) |
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126 // iEnv = CHuiEnv::Static(); |
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127 //@ Fix for error id EABI-7RJA8C |
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128 iEnv = CAlfEnv::Static(); |
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129 if (!iEnv) |
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130 { |
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131 iEnv = CAlfEnv::NewL(); |
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132 // change to this on hw that supports opengl |
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133 // iEnv = CHuiEnv::NewL( EHuiRendererGles10 ); |
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134 } |
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135 else |
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136 { |
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137 iShared = ETrue; |
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138 } |
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139 iGlxTextureManager = CGlxTextureManager::NewL(iEnv->TextureManager()); |
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140 |
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141 //Skin change observer |
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142 iGlxSkinChangeMonitor = CGlxSkinChangeMonitor::NewL(); |
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143 iAppUi->AddToStackL(iGlxSkinChangeMonitor); |
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144 |
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145 // Add TextureManager as a skin change event observer here itself because |
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146 // calling CGlxHuiUtility::Utility() in CGlxTextureManager creates a recursive call |
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147 // to CGlxTextureManager::NewL which again calls CGlxHuiUtility::Utility() and so on. |
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148 AddSkinChangeObserverL( *iGlxTextureManager ); |
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149 GridIconSizeL(); |
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150 TRect rect; |
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151 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EScreen, rect ); |
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152 iAlfDisplay = &iEnv->NewDisplayL(rect, |
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153 CAlfEnv::ENewDisplayAsCoeControl | CAlfEnv::ENewDisplayFullScreen ); |
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154 |
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155 iEnv->AddActionObserverL (this); |
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156 |
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157 // Use the Avkon skin background as the display background. |
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158 //iAlfDisplay->SetClearBackgroundL(CAlfDisplay::EClearWithSkinBackground); |
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159 |
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160 // create the resoltuion manager - needs to be informed when screen size |
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161 // changes |
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162 iGlxResolutionManager = CGlxResolutionManager::NewL(); |
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163 |
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164 iGlxTvOut = CGlxTv::NewL(*this); |
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165 |
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166 // Is the TV Out display on |
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167 // Note that this also sets the initial size for the resolution manager |
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168 HandleTvStatusChangedL( ETvConnectionChanged ); |
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169 |
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170 iScreenFurniture = CGlxScreenFurniture::NewL(*this); |
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171 |
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172 // iContextUtility = CHgContextUtility::NewL(); |
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173 // iContextUtility->RePublishWhenFgL( ETrue ); |
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174 } |
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175 |
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176 // ----------------------------------------------------------------------------- |
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177 // Destructor |
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178 // ----------------------------------------------------------------------------- |
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179 // |
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180 CGlxUiUtility::~CGlxUiUtility() |
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181 { |
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182 TRACER("CGlxUiUtility::~CGlxUiUtility()"); |
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183 GLX_LOG_INFO("~CGlxUiUtility"); |
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184 delete iScreenFurniture; |
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185 /* if (iContextUtility) |
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186 { |
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187 delete iContextUtility; |
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188 iContextUtility = NULL; |
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189 } |
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190 */ |
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191 // Destroy TV Out related objects |
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192 delete iGlxTvOut; |
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193 delete iGlxResolutionManager; |
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194 DestroyTvOutDisplay(); |
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195 |
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196 if( iGlxTextureManager ) |
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197 { |
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198 RemoveSkinChangeObserver( *iGlxTextureManager ); |
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199 delete iGlxTextureManager; |
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200 } |
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201 |
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202 if(iAlfDisplay) |
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203 { |
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204 delete iAlfDisplay; |
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205 } |
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206 |
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207 iEnv->RemoveActionObserver(this); |
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208 |
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209 if ( iGlxSkinChangeMonitor ) |
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210 { |
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211 iAppUi->RemoveFromStack(iGlxSkinChangeMonitor); |
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212 delete iGlxSkinChangeMonitor; |
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213 } |
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214 |
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215 if (!iShared) |
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216 { |
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217 delete iEnv; |
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218 } |
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219 |
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220 iTextStyles.Close(); |
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221 if ( iSettingsModel ) |
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222 { |
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223 iSettingsModel->Close(); |
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224 } |
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225 |
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226 } |
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227 |
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228 // ----------------------------------------------------------------------------- |
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229 // Env |
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230 // ----------------------------------------------------------------------------- |
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231 // |
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232 EXPORT_C CAlfEnv* CGlxUiUtility::Env() const |
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233 { |
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234 TRACER("CGlxUiUtility::Env()"); |
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235 return iEnv; |
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236 } |
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237 |
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238 // ----------------------------------------------------------------------------- |
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239 // Display |
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240 // ----------------------------------------------------------------------------- |
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241 // |
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242 EXPORT_C CAlfDisplay* CGlxUiUtility::Display() const |
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243 { |
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244 TRACER("CGlxUiUtility::Display()"); |
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245 return iAlfDisplay; |
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246 } |
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247 |
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248 // ----------------------------------------------------------------------------- |
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249 // ShowAlfDisplay |
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250 // ----------------------------------------------------------------------------- |
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251 EXPORT_C void CGlxUiUtility::ShowAlfDisplayL() |
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252 { |
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253 TRACER("CGlxUiUtility::ShowAlfDisplayL()"); |
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254 // make it visible as well |
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255 CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL(); |
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256 |
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257 CCoeControl* contl = (CCoeControl*)uiUtility->Display()->ObjectProvider(); |
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258 contl->MakeVisible (ETrue); |
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259 |
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260 uiUtility->Close(); |
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261 // no need to do anything else, the coecontrol handles the visibility |
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262 } |
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263 |
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264 // ----------------------------------------------------------------------------- |
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265 // HideAlfDisplay |
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266 // ----------------------------------------------------------------------------- |
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267 EXPORT_C void CGlxUiUtility::HideAlfDisplayL() |
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268 { |
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269 TRACER("CGlxUiUtility::HideAlfDisplayL()"); |
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270 // make it invisible as well (this might be all that is needed) |
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271 CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL(); |
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272 |
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273 CCoeControl* contl = (CCoeControl*)uiUtility->Display()->ObjectProvider(); |
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274 contl->MakeVisible (EFalse); |
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275 |
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276 uiUtility->Close(); |
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277 // no need to do anything else, the coecontrol handles the visibility |
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278 } |
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279 |
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280 // ----------------------------------------------------------------------------- |
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281 // GlxTextureManager |
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282 // ----------------------------------------------------------------------------- |
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283 // |
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284 EXPORT_C CGlxTextureManager& CGlxUiUtility::GlxTextureManager() |
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285 { |
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286 TRACER("CGlxUiUtility::GlxTextureManager()"); |
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287 __ASSERT_ALWAYS(iGlxTextureManager, Panic(EGlxPanicLogicError)); |
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288 return *iGlxTextureManager; |
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289 } |
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290 |
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291 // ----------------------------------------------------------------------------- |
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292 // ViewNavigationDirection |
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293 // ----------------------------------------------------------------------------- |
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294 // |
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295 EXPORT_C TGlxNavigationDirection CGlxUiUtility::ViewNavigationDirection() |
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296 { |
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297 TRACER("CGlxUiUtility::ViewNavigationDirection()"); |
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298 return iNavigationDirection; |
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299 } |
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300 |
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301 |
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302 // ----------------------------------------------------------------------------- |
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303 // SetViewNavigationDirection |
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304 // ----------------------------------------------------------------------------- |
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305 // |
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306 EXPORT_C void CGlxUiUtility::SetViewNavigationDirection(TGlxNavigationDirection aDirection) |
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307 { |
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308 TRACER("CGlxUiUtility::SetViewNavigationDirection()"); |
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309 iNavigationDirection = aDirection; |
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310 } |
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311 |
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312 // ----------------------------------------------------------------------------- |
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313 // DisplaySize |
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314 // ----------------------------------------------------------------------------- |
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315 // |
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316 EXPORT_C TSize CGlxUiUtility::DisplaySize() const |
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317 { |
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318 TRACER("CGlxUiUtility::DisplaySize()"); |
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319 //return Env()->PrimaryDisplay().Size(); |
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320 const TRect& rect = Env()->PrimaryDisplay().VisibleArea(); |
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321 return rect.Size(); |
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322 } |
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323 |
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324 // ----------------------------------------------------------------------------- |
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325 // TextStyleIdL |
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326 // ----------------------------------------------------------------------------- |
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327 // |
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328 EXPORT_C TInt CGlxUiUtility::TextStyleIdL(TInt aFontId, TInt aSizeInPixels) |
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329 { |
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330 TRACER("CGlxUiUtility::TextStyleIdL()"); |
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331 TInt id = 0; |
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332 TBool found = EFalse; |
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333 TInt index = 0; |
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334 TInt count = iTextStyles.Count(); |
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335 // Look for existing style with this font and size |
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336 while(index < count && !found) |
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337 { |
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338 if(iTextStyles[index].iSizeInPixels == aSizeInPixels && |
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339 iTextStyles[index].iFontId == aFontId) |
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340 { |
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341 // found it. Prepare to return found id |
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342 id = iTextStyles[index].iStyleId; |
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343 found = ETrue; |
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344 } |
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345 else |
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346 { |
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347 // check next style |
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348 index++; |
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349 } |
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350 } |
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351 if(!found) |
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352 { |
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353 // Create a new style based on the required font |
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354 CAlfTextStyleManager& styleMan = iEnv->TextStyleManager(); |
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355 |
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356 // remember its id for return later |
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357 id = styleMan.CreatePlatformTextStyleL(aFontId); |
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358 |
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359 // Get style. It is not owned |
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360 CAlfTextStyle* style = styleMan.TextStyle(id); |
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361 |
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362 // Set this style to have required size and to be normal weight |
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363 style->SetTextSizeInPixels(aSizeInPixels); |
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364 |
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365 style->SetBold(EFalse); |
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366 |
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367 // Add this style to list |
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368 TGlxTextStyle textStyle(aFontId, aSizeInPixels, id); |
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369 iTextStyles.AppendL(textStyle); |
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370 } |
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371 return id; |
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372 } |
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373 |
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374 // --------------------------------------------------------------------------- |
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375 // SetAppOrientationL |
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376 // --------------------------------------------------------------------------- |
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377 // |
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378 EXPORT_C void CGlxUiUtility::SetAppOrientationL(TGlxOrientation aOrientation) |
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379 { |
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380 TRACER("CGlxUiUtility::SetAppOrientationL()"); |
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381 GLX_LOG_INFO1( "CGlxUiUtility::SetAppOrientationL(%d)", aOrientation ); |
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382 |
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383 if ( iOrientation != aOrientation ) |
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384 { |
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385 CAknAppUiBase::TAppUiOrientation orientation( |
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386 CAknAppUiBase::EAppUiOrientationUnspecified); |
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387 |
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388 switch ( aOrientation ) |
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389 { |
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390 case EGlxOrientationTextEntry: |
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391 if ( iSettingsModel->IsTextEntryPortrait() ) |
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392 { |
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393 orientation = CAknAppUiBase::EAppUiOrientationPortrait; |
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394 break; |
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395 } |
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396 // else fall through to EGlxOrientationDefault |
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397 |
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398 case EGlxOrientationDefault: |
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399 { |
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400 if ( CGlxSettingsModel::ELandscape |
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401 == iSettingsModel->SupportedOrientations() ) |
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402 { |
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403 orientation = CAknAppUiBase::EAppUiOrientationLandscape; |
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404 } |
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405 else |
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406 { |
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407 orientation = CAknAppUiBase::EAppUiOrientationAutomatic; |
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408 } |
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409 } |
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410 break; |
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411 |
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412 case EGlxOrientationLandscape: |
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413 orientation = CAknAppUiBase::EAppUiOrientationLandscape; |
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414 break; |
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415 |
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416 default: |
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417 Panic(EGlxPanicIllegalArgument); |
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418 break; |
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419 } |
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420 |
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421 static_cast<CAknAppUiBase*>(iAppUi)->SetOrientationL(orientation); |
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422 iOrientation = aOrientation; |
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423 } |
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424 } |
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425 |
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426 // --------------------------------------------------------------------------- |
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427 // AppOrientation |
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428 // --------------------------------------------------------------------------- |
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429 // |
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430 EXPORT_C TGlxOrientation CGlxUiUtility::AppOrientation() const |
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431 { |
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432 TRACER("CGlxUiUtility::AppOrientation()"); |
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433 return iOrientation; |
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434 } |
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435 // ----------------------------------------------------------------------------- |
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436 // GetGridIconSize |
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437 // ----------------------------------------------------------------------------- |
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438 // |
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439 EXPORT_C TSize CGlxUiUtility::GetGridIconSize() |
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440 { |
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441 TRACER("CGlxUiUtility::GetGridIconSize()"); |
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442 return iGridIconSize; |
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443 } |
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444 // ----------------------------------------------------------------------------- |
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445 // HandleTvStatusChangedL |
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446 // ----------------------------------------------------------------------------- |
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447 // |
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448 EXPORT_C void CGlxUiUtility::HandleTvStatusChangedL( TTvChangeType aChangeType ) |
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449 { |
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450 TRACER("CGlxUiUtility::HandleTvStatusChangedL()"); |
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451 |
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452 if ( aChangeType == ETvDisplayNotVisible ) // Visibility event |
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453 { |
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454 iEnv->Release(); |
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455 return; // don't redraw the display |
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456 } |
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457 else if ( aChangeType == ETvDisplayIsVisible ) // Visibility event |
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458 { |
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459 iEnv->RestoreL(); |
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460 } |
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461 else // TV Connection event |
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462 { |
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463 GLX_ASSERT_DEBUG( (aChangeType == ETvConnectionChanged), |
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464 Panic( EGlxPanicLogicError ), |
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465 "Expected TV Connection Changed" ); |
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466 |
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467 if ( iGlxTvOut->IsConnected() ) |
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468 { |
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469 // Remove the TV Diplay - a ETvConnectionChanged may result from |
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470 // the user changing the central repository TV values. |
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471 DestroyTvOutDisplay(); |
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472 CreateTvOutDisplayL(); |
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473 } |
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474 else |
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475 { |
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476 DestroyTvOutDisplay(); |
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477 // Set the display size to that of the phone |
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478 iGlxResolutionManager->SetScreenSizeL( DisplaySize() ); |
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479 } |
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480 } |
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481 |
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482 if (iTvDisplay) |
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483 { |
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484 iTvDisplay->SetDirty(); // redraw |
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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 // SetRotatedImageSize |
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490 // ----------------------------------------------------------------------------- |
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491 // |
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492 EXPORT_C void CGlxUiUtility::SetRotatedImageSize(TSize aRotatedImageSize) |
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493 { |
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494 iRotatedImageSize = aRotatedImageSize; |
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495 } |
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496 |
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497 // ----------------------------------------------------------------------------- |
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498 // SetRotatedImageSize |
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499 // ----------------------------------------------------------------------------- |
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500 // |
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501 EXPORT_C TSize CGlxUiUtility::GetRotatedImageSize() |
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502 { |
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503 return iRotatedImageSize; |
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504 } |
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505 |
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506 void CGlxUiUtility::HandleActionL (const TAlfActionCommand &aActionCommand) |
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507 { |
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508 TRACER("CGlxUiUtility::HandleActionL()"); |
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509 |
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510 if(aActionCommand.Id() == KAlfActionIdDeviceLayoutChanged ) |
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511 { |
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512 // check if tv-out is connected |
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513 if ( iGlxTvOut->IsConnected() ) |
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514 { |
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515 // The primary (phone) display has changed orientation |
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516 DestroyTvOutDisplay(); |
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517 CreateTvOutDisplayL(); //@ will generate false positive in codescanner |
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518 } |
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519 else |
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520 { |
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521 // reset the screen size in case the orientation changed for example |
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522 iGlxResolutionManager->SetScreenSizeL( DisplaySize() ); |
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523 } |
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524 } |
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525 } |
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526 |
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527 // ----------------------------------------------------------------------------- |
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528 // DestroyTvOutDisplay |
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529 // ----------------------------------------------------------------------------- |
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530 // |
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531 void CGlxUiUtility::DestroyTvOutDisplay() |
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532 { |
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533 TRACER("CGlxUiUtility::DestroyTvOutDisplay()"); |
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534 if (iTvDisplay) |
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535 { |
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536 delete iTvDisplay; |
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537 iTvDisplay = NULL; |
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538 // Remove Primary Window Refresh observer |
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539 //Display()->iRefreshObservers.Remove( *this ); |
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540 iEnv->PauseRefresh(); |
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541 // Disable Primary Window Visibility events |
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542 CCoeControl* contl = (CCoeControl*)iEnv->PrimaryDisplay().ObjectProvider(); |
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543 contl->DrawableWindow()->DisableVisibilityChangeEvents(); |
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544 } |
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545 } |
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546 |
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547 |
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548 // ----------------------------------------------------------------------------- |
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549 // CreateTvOutDisplayL |
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550 // ----------------------------------------------------------------------------- |
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551 // |
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552 void CGlxUiUtility::CreateTvOutDisplayL() |
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553 { |
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554 TRACER("CGlxUiUtility::CreateTvOutDisplayL()"); |
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555 |
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556 // Get the TV Out display size buffer in pixels |
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557 TSize tvOutDisplaySz = iGlxTvOut->ScreenSizeL(); |
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558 |
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559 // Calculate the TV Out buffer by using |
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560 // A) aspect ratio that matches the phone screen and |
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561 // B) size that fills the TV so that either width or height of TV is fully |
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562 // used (in practice height is always restricting dimension). |
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563 TSize phoneDisplaySz = DisplaySize(); |
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564 |
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565 // Scale the tv display size to match that of the phone display size |
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566 tvOutDisplaySz = TSize (tvOutDisplaySz.iHeight * phoneDisplaySz.iWidth |
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567 / phoneDisplaySz.iHeight, tvOutDisplaySz.iHeight ); |
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568 const TRect tvOutDisplayBuffer( tvOutDisplaySz ); |
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569 |
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570 // Commenting out Creation of second display as it goes into posting surface, |
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571 // Right now, only cloning is going to be the funcationality and posting would be done |
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572 // only for specific views (FS , Zoom and Slideshow) |
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573 // if (!iTvDisplay) |
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574 // { |
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575 // iTvDisplay = &iEnv->NewDisplayL( tvOutDisplayBuffer, |
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576 // CAlfEnv::ENewDisplayAsCoeControl, |
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577 // iGlxTvOut->IsWidescreen() ? CAlfDisplay::EDisplayTvOutWide : |
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578 // CAlfDisplay::EDisplayTvOut ); |
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579 // |
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580 // if (iTvDisplay) |
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581 // { |
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582 // // Use the Avkon skin background as the display background. |
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583 // iTvDisplay->SetClearBackgroundL( |
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584 // CAlfDisplay::EClearWithSkinBackground ); |
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585 // //Todo |
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586 // // Primary Window Refresh observer |
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587 // iEnv->SetRefreshMode(EAlfRefreshModeAutomatic); |
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588 // } |
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589 // } |
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590 |
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591 // Set the TV screen size |
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592 iGlxResolutionManager->SetScreenSizeL( tvOutDisplaySz ); |
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593 } |
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594 |
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595 // ----------------------------------------------------------------------------- |
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596 // AddSkinChangeObserverL |
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597 // ----------------------------------------------------------------------------- |
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598 // |
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599 EXPORT_C void CGlxUiUtility::AddSkinChangeObserverL(MGlxSkinChangeObserver& aObserver) |
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600 { |
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601 TRACER("CGlxUiUtility::AddSkinChangeObserverL()"); |
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602 iGlxSkinChangeMonitor->AddSkinChangeObserverL( aObserver ); |
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603 } |
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604 |
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605 // ----------------------------------------------------------------------------- |
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606 // RemoveSkinChangeObserver |
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607 // ----------------------------------------------------------------------------- |
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608 // |
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609 EXPORT_C void CGlxUiUtility::RemoveSkinChangeObserver(MGlxSkinChangeObserver& aObserver) |
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610 { |
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611 TRACER("CGlxUiUtility::RemoveSkinChangeObserver()"); |
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612 iGlxSkinChangeMonitor->RemoveSkinChangeObserver( aObserver ); |
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613 } |
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614 |
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615 // ----------------------------------------------------------------------------- |
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616 // ScreenFurniture |
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617 // ----------------------------------------------------------------------------- |
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618 // |
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619 EXPORT_C CGlxScreenFurniture* CGlxUiUtility::ScreenFurniture() |
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620 { |
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621 return iScreenFurniture; |
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622 } |
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623 |
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624 // ----------------------------------------------------------------------------- |
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625 // Context Utility for Teleport |
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626 // ----------------------------------------------------------------------------- |
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627 // |
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628 /*EXPORT_C CHgContextUtility* CGlxUiUtility::ContextUtility() |
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629 { |
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630 return iContextUtility; |
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631 } |
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632 */ |
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633 // ----------------------------------------------------------------------------- |
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634 // IsPenSupported |
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635 // ----------------------------------------------------------------------------- |
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636 // |
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637 EXPORT_C TBool CGlxUiUtility::IsPenSupported() |
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638 { |
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639 TRACER("CGlxUiUtility::IsPenSupported"); |
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640 |
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641 return AknLayoutUtils::PenEnabled(); |
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642 } |
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643 |
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644 // ----------------------------------------------------------------------------- |
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645 // GridIconSize |
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646 // ----------------------------------------------------------------------------- |
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647 // |
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648 void CGlxUiUtility::GridIconSizeL() |
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649 { |
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650 TRACER("CGlxUiUtility::GridIconSize()"); |
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651 // Sets up TLS, must be done before FeatureManager is used. |
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652 FeatureManager::InitializeLibL(); |
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653 |
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654 if(FeatureManager::FeatureSupported( KFeatureIdLayout640_360_Touch ) || FeatureManager::FeatureSupported( KFeatureIdLayout360_640_Touch )) |
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655 { |
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656 iGridIconSize = TSize(111,83); |
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657 } |
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658 else if(FeatureManager::FeatureSupported(KFeatureIdLayout640_480_Touch) || FeatureManager::FeatureSupported(KFeatureIdLayout480_640_Touch) || |
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659 FeatureManager::FeatureSupported(KFeatureIdLayout640_480) || FeatureManager::FeatureSupported(KFeatureIdLayout480_640)) |
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660 { |
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661 iGridIconSize = TSize(146,110); |
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662 } |
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663 else |
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664 { |
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665 iGridIconSize = TSize(146,110); |
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666 } |
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667 // Frees the TLS. Must be done after FeatureManager is used. |
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668 FeatureManager::UnInitializeLib(); |
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669 } |
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670 |
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671 |
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672 |
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673 EXPORT_C TBool CGlxUiUtility::IsExitingState() |
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674 { |
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675 TRACER("CGlxUiUtility::ExitingState"); |
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676 RDebug::Printf("iIsExiting = %d", iIsExiting); |
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677 return iIsExiting; |
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678 } |
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679 |
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680 EXPORT_C void CGlxUiUtility::SetExitingState(TBool aIsExiting) |
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681 { |
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682 TRACER("CGlxUiUtility::SetExitingState"); |
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683 iIsExiting = aIsExiting; |
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684 } |
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685 |
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686 |
|
687 // ----------------------------------------------------------------------------- |
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688 // VisibleItemsInPageGranularityL |
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689 // ----------------------------------------------------------------------------- |
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690 // |
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691 EXPORT_C TInt CGlxUiUtility::VisibleItemsInPageGranularityL() |
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692 { |
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693 TRACER("CGlxUiUtility::VisibleItemsInPageGranularityL"); |
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694 |
|
695 //TBD: In MCL 9.1/Corolla env currently the feature flags |
|
696 //KFeatureIdLayout640_480 and KFeatureIdLayout480_640 are not defined. |
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697 //so making the default granularity as 21 instead of 15. |
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698 //Need to replace with KGlxDefaultVisibleItemsGranularity after |
|
699 //getting the feature flag. |
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700 TInt ret = KGlxVGAVisibleItemsGranularity; |
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701 FeatureManager::InitializeLibL(); |
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702 |
|
703 if (FeatureManager::FeatureSupported( KFeatureIdLayout640_360_Touch ) || |
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704 FeatureManager::FeatureSupported( KFeatureIdLayout360_640_Touch )) |
|
705 { |
|
706 ret = KGlxQHDVisibleItemsGranularity; |
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707 } |
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708 else if(FeatureManager::FeatureSupported(KFeatureIdLayout640_480_Touch) || |
|
709 FeatureManager::FeatureSupported(KFeatureIdLayout480_640_Touch) || |
|
710 FeatureManager::FeatureSupported(KFeatureIdLayout640_480) || |
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711 FeatureManager::FeatureSupported(KFeatureIdLayout480_640)) |
|
712 { |
|
713 ret = KGlxVGAVisibleItemsGranularity; |
|
714 } |
|
715 FeatureManager::UnInitializeLib(); |
|
716 return ret; |
|
717 } |
|
718 |
|
719 |
|
720 // End of file |