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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: Freestyle tree node implementation. |
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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 //////SYSTEM INCLUDES |
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20 #include "emailtrace.h" |
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21 #include <AknUtils.h> |
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22 |
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23 //////TOOLKIT INCLUDES |
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24 // <cmail> SF |
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25 #include <alf/alfvisual.h> |
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26 #include <alf/alftimedvalue.h> |
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27 #include <alf/alflayout.h> |
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28 #include <alf/alfenv.h> |
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29 #include <alf/alfcommand.h> |
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30 #include <alf/alfcontrol.h> |
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31 #include <alf/alfevent.h> |
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32 // </cmail> |
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33 |
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34 //////PROJECT INCLUDES |
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35 //<cmail> removed __FS_ALFRED_SUPPORT flag |
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36 //#include <fsconfig.h> |
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37 //</cmail> removed __FS_ALFRED_SUPPORT flag |
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38 #include "fsslideeffect.h" |
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39 #include "fsslideeffectobserver.h" |
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40 |
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41 |
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42 // ======== MEMBER FUNCTIONS ======== |
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43 |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // Two-phased constructor. |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 CFsSlideEffect* CFsSlideEffect::NewL( CAlfControl* aControl, CAlfVisual* aRoot, TInt aTime ) |
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50 { |
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51 FUNC_LOG; |
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52 CFsSlideEffect* self = new (ELeave) CFsSlideEffect( aControl, aRoot, aTime ); |
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53 return self; |
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54 } |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // Two-phased constructor. |
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58 // --------------------------------------------------------------------------- |
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59 // |
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60 CFsSlideEffect* CFsSlideEffect::NewL( |
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61 CAlfControl* aControl, |
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62 MFsSlideEffectObserver* aObserver, |
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63 CAlfVisual* aRoot, |
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64 TInt aTime) |
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65 { |
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66 FUNC_LOG; |
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67 CFsSlideEffect* self = new (ELeave) CFsSlideEffect( aControl, aObserver, aRoot, aTime ); |
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68 return self; |
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69 } |
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70 |
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71 |
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72 // --------------------------------------------------------------------------- |
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73 // Constructor. |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 CFsSlideEffect::CFsSlideEffect(CAlfControl* aControl, CAlfVisual* aRoot, TInt aTime) |
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77 : iControl(aControl), |
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78 iRoot(aRoot), |
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79 iTime(aTime) |
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80 { |
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81 FUNC_LOG; |
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82 //No implementation nedeed |
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83 } |
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84 |
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85 // --------------------------------------------------------------------------- |
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86 // Constructor. |
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87 // --------------------------------------------------------------------------- |
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88 // |
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89 CFsSlideEffect::CFsSlideEffect( |
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90 CAlfControl* aControl, |
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91 MFsSlideEffectObserver* aObserver, |
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92 CAlfVisual* aRoot, TInt aTime) |
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93 : iControl(aControl), |
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94 iRoot(aRoot), |
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95 iObserver(aObserver), |
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96 iTime(aTime) |
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97 { |
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98 FUNC_LOG; |
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99 //No implementation needed. |
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100 } |
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101 |
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102 // --------------------------------------------------------------------------- |
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103 // Launches slide in effect. |
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104 // --------------------------------------------------------------------------- |
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105 // |
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106 void CFsSlideEffect::SlideIn( |
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107 CFsSlideEffect::TSlideEffectDirection aDirection) |
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108 { |
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109 FUNC_LOG; |
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110 |
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111 TAlfRealPoint pos( iRoot->Layout()->Pos().ValueNow() ); |
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112 TAlfRealPoint size( iRoot->Layout()->Size().ValueNow() ); |
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113 |
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114 TAlfRealRect rectFinal; |
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115 TAlfRealRect rectStart; |
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116 |
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117 //coordinates in reference to parent layout |
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118 rectFinal.iTl.iX = 0; |
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119 rectFinal.iTl.iY = 0; |
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120 rectFinal.iBr.iX = size.iX; |
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121 rectFinal.iBr.iY = size.iY; |
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122 |
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123 TRect sreenRect; |
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124 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, sreenRect ); |
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125 |
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126 switch(aDirection) |
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127 { |
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128 case ESlideNone: |
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129 { |
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130 iRoot->SetRect(rectFinal,0); |
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131 break; |
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132 } |
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133 case ESlideFromTop: |
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134 { |
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135 rectStart.iTl.iX = rectFinal.iTl.iX; |
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136 rectStart.iTl.iY = -pos.iY - size.iY; |
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137 rectStart.iBr.iX = rectFinal.iTl.iX + size.iX; |
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138 rectStart.iBr.iY = -pos.iY; |
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139 iRoot->SetRect( rectStart, 0 ); |
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140 iRoot->SetRect(rectFinal,iTime); |
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141 break; |
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142 } |
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143 |
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144 case ESlideFromBottom: |
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145 { |
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146 rectStart.iTl.iX = rectFinal.iTl.iX; |
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147 rectStart.iTl.iY = sreenRect.Height() - pos.iY; |
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148 rectStart.iBr.iX = rectFinal.iTl.iX + size.iX; |
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149 rectStart.iBr.iY = sreenRect.Height() - pos.iY + size.iY; |
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150 iRoot->SetRect( rectStart, 0 ); |
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151 iRoot->SetRect(rectFinal,iTime); |
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152 break; |
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153 } |
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154 |
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155 case ESlideFromLeft: |
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156 { |
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157 rectStart.iTl.iX = -pos.iX - size.iX; |
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158 rectStart.iTl.iY = rectFinal.iTl.iY; |
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159 rectStart.iBr.iX = -pos.iX; |
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160 rectStart.iBr.iY = rectFinal.iBr.iY; |
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161 iRoot->SetRect( rectStart, 0 ); |
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162 iRoot->SetRect(rectFinal,iTime); |
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163 break; |
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164 } |
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165 |
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166 case ESlideFromRight: |
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167 { |
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168 rectStart.iTl.iX = sreenRect.Width(); |
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169 rectStart.iTl.iY = rectFinal.iTl.iY; |
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170 rectStart.iBr.iX = sreenRect.Width() + size.iX; |
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171 rectStart.iBr.iY = rectFinal.iBr.iY; |
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172 iRoot->SetRect( rectStart, 0 ); |
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173 iRoot->SetRect(rectFinal,iTime); |
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174 break; |
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175 } |
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176 default: |
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177 return; |
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178 } |
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179 |
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180 |
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181 if (iObserver) |
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182 { |
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183 iObserver->SlideEffectEvent(MFsSlideEffectObserver::ESlidingIn); |
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184 } |
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185 |
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186 //cancel pending events |
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187 if ( iControl ) |
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188 { |
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189 iControl->Env().CancelCustomCommands(this); |
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190 |
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191 //send a command to inform about end of slide in effect |
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192 TInt error = iControl->Env().Send(TAlfCustomEventCommand( ECustomEventSlideInFinished, this), iTime); |
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193 if (error != KErrNone) |
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194 { |
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195 |
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196 } |
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197 } |
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198 } |
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199 |
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200 // --------------------------------------------------------------------------- |
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201 // Launches slide out effect. |
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202 // --------------------------------------------------------------------------- |
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203 // |
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204 void CFsSlideEffect::SlideOut( |
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205 CFsSlideEffect::TSlideEffectDirection aDirection) |
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206 { |
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207 FUNC_LOG; |
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208 TAlfRealPoint pos = iRoot->Layout()->Pos().ValueNow(); |
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209 TAlfRealPoint size = iRoot->Layout()->Size().ValueNow(); |
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210 |
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211 TAlfRealRect rectStart; |
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212 TAlfRealRect rectFinal; |
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213 |
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214 rectStart.iTl.iX = 0; |
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215 rectStart.iTl.iY = 0; |
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216 rectStart.iBr.iX = size.iX; |
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217 rectStart.iBr.iY = size.iY; |
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218 |
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219 TRect sreenRect; |
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220 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, sreenRect ); |
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221 |
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222 switch( aDirection ) |
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223 { |
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224 case ESlideNone: |
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225 { |
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226 iRoot->SetRect( rectStart, 0 ); |
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227 break; |
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228 } |
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229 case ESlideFromTop: |
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230 { |
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231 rectFinal.iTl.iX = rectStart.iTl.iX; |
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232 rectFinal.iTl.iY = (pos.iY - sreenRect.Height()) - size.iY; |
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233 rectFinal.iBr.iX = rectStart.iBr.iX; |
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234 rectFinal.iBr.iY = (pos.iY - sreenRect.Height()); |
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235 iRoot->SetRect( rectFinal ,iTime ); |
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236 break; |
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237 } |
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238 |
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239 case ESlideFromBottom: |
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240 { |
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241 rectFinal.iTl.iX = rectStart.iTl.iX; |
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242 rectFinal.iTl.iY = sreenRect.Height() - pos.iY; |
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243 rectFinal.iBr.iX = rectStart.iBr.iX; |
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244 rectFinal.iBr.iY = sreenRect.Height() - pos.iY + size.iY; |
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245 iRoot->SetRect( rectFinal ,iTime ); |
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246 break; |
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247 } |
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248 |
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249 case ESlideFromLeft: |
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250 { |
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251 rectFinal.iTl.iX = ( pos.iX - sreenRect.Width() ) - size.iX; |
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252 rectFinal.iTl.iY = rectStart.iTl.iY; |
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253 rectFinal.iBr.iX = pos.iX - sreenRect.Width(); |
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254 rectFinal.iBr.iY = rectStart.iBr.iY; |
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255 iRoot->SetRect( rectFinal ,iTime ); |
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256 break; |
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257 } |
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258 |
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259 case ESlideFromRight: |
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260 { |
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261 rectFinal.iTl.iX = sreenRect.Width(); |
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262 rectFinal.iTl.iY = rectStart.iTl.iY; |
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263 rectFinal.iBr.iX = sreenRect.Width() + size.iX; |
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264 rectFinal.iBr.iY = rectStart.iBr.iY; |
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265 iRoot->SetRect( rectFinal ,iTime ); |
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266 break; |
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267 } |
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268 default: |
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269 return; |
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270 } |
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271 |
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272 |
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273 if ( iObserver ) |
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274 { |
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275 iObserver->SlideEffectEvent( MFsSlideEffectObserver::ESlidingOut ); |
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276 } |
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277 |
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278 //cancel pending events |
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279 if ( iControl ) |
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280 { |
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281 iControl->Env().CancelCustomCommands(this); |
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282 |
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283 //send a command to inform about end of slide out effect |
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284 TInt error = iControl->Env().Send(TAlfCustomEventCommand( ECustomEventSlideOutFinished, this), iTime); |
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285 if (error != KErrNone) |
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286 { |
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287 |
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288 } |
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289 } |
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290 } |
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291 |
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292 // --------------------------------------------------------------------------- |
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293 // Sets duration of slide in/out effect. |
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294 // --------------------------------------------------------------------------- |
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295 // |
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296 void CFsSlideEffect::SetTime( const TInt aTime) |
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297 { |
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298 FUNC_LOG; |
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299 iTime = aTime; |
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300 } |
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301 |
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302 |
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303 // --------------------------------------------------------------------------- |
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304 // Returns duration of the slide effect |
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305 // --------------------------------------------------------------------------- |
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306 // |
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307 TInt CFsSlideEffect::Time() const |
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308 { |
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309 FUNC_LOG; |
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310 return iTime; |
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311 } |
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312 |
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313 |
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314 // --------------------------------------------------------------------------- |
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315 // From MAlfEventHandler |
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316 // Called when an input event is being offered to this object. |
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317 // --------------------------------------------------------------------------- |
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318 // |
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319 TBool CFsSlideEffect::OfferEventL(const TAlfEvent& aEvent) |
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320 { |
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321 FUNC_LOG; |
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322 TBool result(EFalse); |
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323 if( aEvent.IsCustomEvent() ) |
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324 { |
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325 if ( aEvent.CustomParameter() == ECustomEventSlideInFinished ) |
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326 { |
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327 result = ETrue; |
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328 //inform observer |
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329 if ( iObserver ) |
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330 { |
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331 iObserver->SlideEffectEvent(MFsSlideEffectObserver::ESlideInFinished); |
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332 } |
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333 } |
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334 else if ( aEvent.CustomParameter() == ECustomEventSlideOutFinished ) |
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335 { |
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336 result = ETrue; |
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337 //inform observer |
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338 if ( iObserver ) |
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339 { |
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340 iObserver->SlideEffectEvent(MFsSlideEffectObserver::ESlideOutFinished); |
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341 } |
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342 } |
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343 } |
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344 else |
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345 { |
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346 result = EFalse; |
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347 } |
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348 |
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349 return result; |
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350 } |
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351 |
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352 |
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353 //End Of File |
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354 |