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1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Anim DLL to animate a bitmap |
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15 // |
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16 // |
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17 |
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18 #include "MBMCMD.H" |
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19 #include "MBMANIM.H" |
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20 |
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21 #define DEFAUlT_LINE_WIDTH 4 |
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22 #define DEFAUlT_MASK_WIDTH_FACTOR 3 |
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23 #define DEFAUlT_END_POINT_FACTOR 2 |
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24 #define BLACK TRgb::Gray2(0) |
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25 #define WHITE TRgb::Gray2(1) |
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26 |
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27 |
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28 EXPORT_C CAnimDll *CreateCAnimDllL() |
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29 { |
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30 return(new(ELeave) CAnimateMbmAnimDll()); |
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31 } |
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32 |
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33 |
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34 /*CAnimateMbmAnimDll*/ |
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35 |
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36 CAnim *CAnimateMbmAnimDll::CreateInstanceL(TInt /*aType*/) |
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37 { |
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38 return new(ELeave) CAnimateMbm(); |
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39 } |
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40 |
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41 |
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42 /*CAnimTimer*/ |
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43 |
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44 void CAnimTimer::ConstructL() |
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45 { |
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46 CTimer::ConstructL(); |
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47 } |
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48 |
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49 void CAnimTimer::DoCancel() |
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50 {} |
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51 |
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52 void CAnimTimer::RunL() |
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53 { |
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54 iAnimator->Animate(); |
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55 } |
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56 |
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57 |
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58 /*CAnimateMbm*/ |
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59 |
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60 CAnimateMbm::~CAnimateMbm() |
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61 { |
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62 delete iTimer; |
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63 delete iBitmap; |
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64 } |
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65 |
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66 void CAnimateMbm::ConstructL(TAny *, TBool ) |
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67 { |
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68 iTimer=new(ELeave) CAnimTimer(this); |
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69 iTimer->ConstructL(); |
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70 CActiveScheduler::Add(iTimer); |
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71 iInterval=100000; //0.1 secs |
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72 iBitmap=new(ELeave) CFbsBitmap(); |
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73 iWindowFunctions->SetRect(TRect(0,0,20,20)); |
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74 } |
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75 |
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76 void CAnimateMbm::Animate() |
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77 { |
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78 if (!iRunning) |
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79 return; |
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80 iTimer->After(iInterval); |
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81 ++iIndex; |
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82 while(LoadBitmap()!=KErrNone) |
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83 iIndex=0; |
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84 iWindowFunctions->ActivateGc(); |
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85 Redraw(); |
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86 WindowFunctions()->DeactivateGc(); |
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87 WindowFunctions()->Update(); |
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88 } |
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89 |
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90 TBool CAnimateMbm::OfferRawEvent(const TRawEvent& /*aRawEvent*/) |
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91 { |
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92 return EFalse; |
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93 } |
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94 |
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95 void CAnimateMbm::Animate(TDateTime* /*aDateTime*/) |
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96 { |
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97 } |
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98 |
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99 void CAnimateMbm::Redraw() |
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100 { |
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101 iGc->BitBlt(TPoint(),iBitmap); |
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102 /*if (1>0) |
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103 { |
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104 iGc->SetBrushStyle(CGraphicsContext::ESolidBrush); |
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105 iGc->SetBrushColor(TRgb::Gray16(iIndex)); |
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106 iGc->DrawRect(TRect(5,5,300,300)); |
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107 }*/ |
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108 } |
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109 |
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110 void CAnimateMbm::Command(TInt aOpcode,TAny* /*aParams*/) |
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111 { |
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112 switch (aOpcode) |
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113 { |
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114 case EMbmOpDeactivate: |
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115 //iFunctions->SetSync(MAnimGeneralFunctions::ESyncNone); |
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116 if (iRunning) |
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117 { |
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118 WindowFunctions()->ActivateGc(); |
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119 WindowFunctions()->DeactivateGc(); |
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120 iRunning=EFalse; |
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121 } |
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122 break; |
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123 case EMbmOpFaster: |
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124 iInterval=(19*iInterval.Int())/20; |
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125 break; |
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126 case EMbmOpSlower: |
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127 iInterval=(21*iInterval.Int())/20; |
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128 break; |
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129 default: |
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130 iFunctions->Panic(); |
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131 } |
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132 } |
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133 |
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134 void CAnimateMbm::FocusChanged(TBool ) |
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135 { |
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136 } |
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137 |
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138 TInt CAnimateMbm::CommandReplyL(TInt aOpcode,TAny* aParams) |
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139 { |
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140 switch (aOpcode) |
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141 { |
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142 case EMbmOpActivate: |
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143 //iFunctions->SetSync(MAnimGeneralFunctions::ESyncSecond); |
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144 if (!iRunning) |
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145 { |
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146 iRunning=ETrue; |
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147 } |
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148 iTimer->After(iInterval); |
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149 break; |
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150 case EMbmOpSetFileName: |
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151 iName=*STATIC_CAST(TBuf<32>*,aParams); |
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152 iIndex=0; |
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153 User::LeaveIfError(LoadBitmap()); |
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154 break; |
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155 default: |
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156 iFunctions->Panic(); |
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157 } |
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158 return KErrNone; |
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159 } |