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1 /* |
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2 * Copyright (c) 2008 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: smiely engine class |
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15 * |
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16 */ |
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17 |
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18 #include <fbs.h> |
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19 #include <AknIconUtils.h> |
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20 #include <coeutils.h> |
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21 #include <eikedwin.h> |
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22 #include "smileybmpobserver.h" |
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23 #include "smileydrawer.h" |
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24 #include "smileyimagedata.h" |
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25 #include "smileyiconrecord.h" |
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26 |
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27 // ======== MEMBER FUNCTIONS ======== |
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28 // --------------------------------------------------------------------------- |
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29 // CSmileyImageData::CSmileyImageData |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 CSmileyBmpObserver::CSmileyBmpObserver( CSmileyAsyncDraw& aAsyncDraw ) : |
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33 iAsyncDraw( aAsyncDraw ) |
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34 { |
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35 } |
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36 |
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37 // --------------------------------------------------------------------------- |
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38 // CSmileyBmpObserver::~CSmileyBmpObserver |
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39 // --------------------------------------------------------------------------- |
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40 // |
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41 CSmileyBmpObserver::~CSmileyBmpObserver() |
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42 { |
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43 } |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // CSmileyBmpObserver::SetImageData |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 void CSmileyBmpObserver::SetImageData( CSmileyImageData* aImage ) |
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50 { |
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51 iImage = aImage; |
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52 } |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // CSmileyBmpObserver::BitmapChanged |
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56 // --------------------------------------------------------------------------- |
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57 // |
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58 void CSmileyBmpObserver::BitmapChanged( CFbsBitmap* /*aBitmap*/ ) |
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59 { |
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60 if ( iImage ) |
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61 { |
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62 if ( !iIsRegisted ) |
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63 { |
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64 iAsyncDraw.SmileyDrawer().RegisterAnimChecker( this ); |
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65 iIsRegisted = EFalse; |
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66 } |
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67 iIsAnimProgress = ETrue; |
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68 iAsyncDraw.RequestAsyncDraw(); |
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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 // CSmileyBmpObserver::ReplayAnimationL |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 void CSmileyBmpObserver::ReplayAnimationL() |
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77 { |
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78 if ( iImage ) |
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79 { |
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80 iAsyncDraw.SmileyDrawer().CreateImageL( iImage ); |
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81 } |
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82 } |
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83 |
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84 // --------------------------------------------------------------------------- |
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85 // CSmileyBmpObserver::StopAnimation |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 void CSmileyBmpObserver::StopAnimation() |
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89 { |
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90 if ( iImage ) |
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91 { |
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92 iImage->DeleteImage(); |
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93 iAsyncDraw.SmileyDrawer().RemoveAnimChecker( this ); |
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94 } |
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95 } |
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96 |
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97 // --------------------------------------------------------------------------- |
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98 // CSmileyBmpObserver::IsOnProgress |
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99 // --------------------------------------------------------------------------- |
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100 // |
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101 TBool CSmileyBmpObserver::IsOnProgress() const |
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102 { |
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103 return iIsAnimProgress; |
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104 } |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // CSmileyBmpObserver::IsOnProgress |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 void CSmileyBmpObserver::ResetStatus() |
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111 { |
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112 iIsAnimProgress = EFalse; |
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113 } |
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114 |
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115 // --------------------------------------------------------------------------- |
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116 // CSmileyBmpObserver::IsOnProgress |
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117 // --------------------------------------------------------------------------- |
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118 // |
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119 void CSmileyBmpObserver::DoOnAnimStoppedL() |
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120 { |
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121 TBool replay( EFalse ); |
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122 for ( TInt i( 0 ); i < iImage->RefArrayCount(); i++ ) |
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123 { |
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124 CSmileyIcon* icon( iImage->RefIcon( i ) ); |
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125 icon->IncreasePlayCount(); |
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126 replay = ( replay || !icon->IsPlayFinished() ); |
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127 } |
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128 if ( replay ) |
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129 { |
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130 iAsyncDraw.AddReplayImage( iImage ); |
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131 } |
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132 else |
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133 { |
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134 StopAnimation(); |
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135 } |
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136 iAsyncDraw.RequestAsyncDraw( ETrue ); |
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137 } |
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138 |
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139 // ======== MEMBER FUNCTIONS ======== |
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140 // --------------------------------------------------------------------------- |
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141 // CSmileyAsyncDraw::CSmileyAsyncDraw |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 CSmileyAsyncDraw::CSmileyAsyncDraw( CSmileyDrawer& aDrawer ) : |
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145 CActive( EPriorityStandard ), iDrawer( aDrawer ) |
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146 { |
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147 CActiveScheduler::Add( this ); |
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148 } |
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149 |
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150 // --------------------------------------------------------------------------- |
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151 // CSmileyAsyncDraw::~CSmileyAsyncDraw |
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152 // --------------------------------------------------------------------------- |
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153 // |
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154 CSmileyAsyncDraw::~CSmileyAsyncDraw() |
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155 { |
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156 Cancel(); |
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157 iReplayImageArray.Reset(); |
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158 iReplayImageArray.Close(); |
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159 } |
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160 |
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161 // --------------------------------------------------------------------------- |
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162 // CSmileyAsyncDraw::StartActive |
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163 // --------------------------------------------------------------------------- |
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164 // |
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165 void CSmileyAsyncDraw::RequestAsyncDraw( TBool aForce ) |
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166 { |
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167 if ( !IsActive() && ( IsRequestIntervalBigEnough() || aForce ) ) |
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168 { |
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169 iEverActivated = ETrue; |
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170 iLastRequestTime.HomeTime(); |
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171 iStatus = KRequestPending; |
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172 TRequestStatus* status = &iStatus; |
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173 User::RequestComplete( status, KErrNone ); |
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174 SetActive(); |
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175 } |
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176 } |
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177 |
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178 // --------------------------------------------------------------------------- |
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179 // CSmileyAsyncDraw::DoCancel |
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180 // --------------------------------------------------------------------------- |
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181 // |
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182 void CSmileyAsyncDraw::DoCancel() |
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183 { |
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184 } |
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185 |
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186 // --------------------------------------------------------------------------- |
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187 // CSmileyAsyncDraw::RunL |
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188 // --------------------------------------------------------------------------- |
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189 // |
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190 void CSmileyAsyncDraw::RunL() |
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191 { |
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192 CreateReplayImageL(); |
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193 iDrawer.DrawTextView(); |
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194 } |
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195 |
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196 // --------------------------------------------------------------------------- |
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197 // CSmileyAsyncDraw::AddReplayImage |
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198 // --------------------------------------------------------------------------- |
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199 // |
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200 void CSmileyAsyncDraw::AddReplayImage( CSmileyImageData* aImage ) |
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201 { |
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202 if ( aImage ) |
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203 { |
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204 TBool found( EFalse ); |
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205 for ( TInt i( 0 ); i < iReplayImageArray.Count(); i++ ) |
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206 { |
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207 if ( iReplayImageArray[i] == aImage ) |
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208 { |
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209 found = ETrue; |
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210 break; |
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211 } |
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212 } |
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213 if ( !found ) |
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214 { |
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215 aImage->DeleteImage(); |
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216 iReplayImageArray.Append( aImage ); |
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217 } |
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218 } |
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219 RequestAsyncDraw( ETrue ); |
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220 } |
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221 |
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222 // --------------------------------------------------------------------------- |
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223 // CSmileyAsyncDraw::CreateReplayImageL |
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224 // --------------------------------------------------------------------------- |
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225 // |
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226 void CSmileyAsyncDraw::CreateReplayImageL() |
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227 { |
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228 for ( TInt i( 0 ); i < iReplayImageArray.Count(); i++ ) |
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229 { |
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230 iDrawer.CreateImageL( iReplayImageArray[i] ); |
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231 } |
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232 iReplayImageArray.Reset(); |
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233 } |
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234 |
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235 // --------------------------------------------------------------------------- |
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236 // CSmileyAsyncDraw::IsRequestIntervalBigEnough |
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237 // --------------------------------------------------------------------------- |
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238 // |
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239 TBool CSmileyAsyncDraw::IsRequestIntervalBigEnough() const |
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240 { |
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241 if ( !iEverActivated ) |
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242 { |
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243 return ETrue; |
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244 } |
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245 TTime current; |
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246 current.HomeTime(); |
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247 return ( current.MicroSecondsFrom( iLastRequestTime ) >= KDrawIntervalMicroSec ); |
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248 } |