1 /* |
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2 * Copyright (c) 2010 Ixonos Plc. |
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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 the "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 * Ixonos Plc |
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14 * |
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15 * Description: |
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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 // INCLUDE FILES |
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21 // System includes |
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22 #include <manualvideoeditor.rsg> |
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23 #include <videoeditoruicomponents.mbg> |
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24 #include <eikbtgpc.h> |
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25 #include <coemain.h> |
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26 #include <eikenv.h> |
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27 #include <aknsbasicbackgroundcontrolcontext.h> |
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28 #include <aknsdrawutils.h> |
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29 #include <aknsdatacontext.h> |
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30 #include <stringloader.h> |
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31 #include <aknnotewrappers.h> |
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32 #include <MdaAudioSamplePlayer.h> |
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33 #include <eikprogi.h> |
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34 #include <audiopreference.h> |
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35 #include <aknlayoutscalable_avkon.cdl.h> |
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36 #include <aknlayoutscalable_apps.cdl.h> |
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37 // User includes |
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38 #include "manualvideoeditor.hrh" |
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39 #include "VeiAppUi.h" |
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40 #include "VeiCutAudioContainer.h" |
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41 #include "VeiCutAudioView.h" |
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42 #include "VeiCutterBar.h" |
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43 #include "veitextdisplay.h" |
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44 #include "VideoEditorCommon.h" // Video Editor UID |
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45 #include "VideoEditorHelp.hlp.hrh" // Topic contexts (literals) |
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46 #include "VeiVideoEditorSettings.h" |
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47 #include "VideoEditorUtils.h" |
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48 #include "SampleArrayHandler.h" |
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49 #include "VeiErrorUi.h" |
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50 |
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51 |
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52 // ================= MEMBER FUNCTIONS ======================= |
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53 CVeiCutAudioContainer* CVeiCutAudioContainer::NewL( const TRect& aRect, CVeiCutAudioView& aView, CVeiErrorUI& aErrorUI ) |
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54 { |
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55 CVeiCutAudioContainer* self = CVeiCutAudioContainer::NewLC( aRect, aView, aErrorUI ); |
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56 CleanupStack::Pop( self ); |
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57 return self; |
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58 } |
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59 |
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60 CVeiCutAudioContainer* CVeiCutAudioContainer::NewLC( const TRect& aRect, CVeiCutAudioView& aView, CVeiErrorUI& aErrorUI ) |
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61 { |
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62 CVeiCutAudioContainer* self = new (ELeave) CVeiCutAudioContainer( aRect, aView, aErrorUI ); |
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63 CleanupStack::PushL( self ); |
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64 self->ConstructL( aRect, aView, aErrorUI ); |
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65 return self; |
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66 } |
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67 |
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68 void CVeiCutAudioContainer::ConstructL( const TRect& aRect, CVeiCutAudioView& /*aView*/, CVeiErrorUI& /*aErrorUI*/ ) |
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69 { |
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70 CreateWindowL(); |
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71 |
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72 iState = EStateInitializing; |
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73 iFrameReady = EFalse; |
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74 |
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75 iSeekPos = TTimeIntervalMicroSeconds( 0 ); |
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76 iSeeking = EFalse; |
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77 iCutAudioBar = CVeiCutterBar::NewL( this ); |
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78 iCutTimeDisplay = CVeiTextDisplay::NewL( iCutTimeDisplayRect, this ); |
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79 |
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80 iPreviousScreenMode = -1; |
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81 iCurrentScreenMode = -1; |
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82 |
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83 TFileName mbmPath( VideoEditorUtils::IconFileNameAndPath(KVideoEditorUiComponentsIconFileId) ); |
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84 |
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85 AknIconUtils::CreateIconL( iPauseBitmap, iPauseBitmapMask, |
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86 mbmPath, EMbmVideoeditoruicomponentsQgn_prop_ve_pause, |
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87 EMbmVideoeditoruicomponentsQgn_prop_ve_pause_mask ); |
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88 |
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89 SetRect( aRect ); |
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90 |
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91 iBgContext = CAknsBasicBackgroundControlContext::NewL( KAknsIIDQsnBgAreaMain, Rect(), EFalse ); |
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92 |
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93 iAudioSamplePlayer = CMdaAudioPlayerUtility::NewL( *this,EMdaPriorityMax, |
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94 TMdaPriorityPreference( KAudioPrefVideoRecording ) ); |
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95 |
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96 iVideoBarTimer = CPeriodic::NewL( CActive::EPriorityLow ); |
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97 |
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98 iSampleArrayHandler = CSampleArrayHandler::NewL(); |
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99 |
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100 EnableDragEvents(); |
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101 |
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102 ActivateL(); |
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103 } |
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104 |
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105 CVeiCutAudioContainer::CVeiCutAudioContainer( const TRect& /*aRect*/, CVeiCutAudioView& aView, CVeiErrorUI& aErrorUI ):iView( aView ), iErrorUI( aErrorUI ) |
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106 { |
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107 } |
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108 |
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109 void CVeiCutAudioContainer::OpenAudioFileL( const TDesC& aFileName ) |
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110 { |
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111 if ( iAudioSamplePlayer ) |
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112 { |
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113 iAudioSamplePlayer->OpenFileL( aFileName ); |
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114 } |
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115 GetVisualizationL(); |
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116 } |
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117 |
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118 CVeiCutAudioContainer::~CVeiCutAudioContainer() |
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119 { |
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120 if ( iProgressNote ) |
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121 { |
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122 delete iProgressNote; |
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123 iProgressNote = NULL; |
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124 } |
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125 if ( iCutAudioBar ) |
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126 { |
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127 delete iCutAudioBar; |
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128 } |
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129 if ( iCutTimeDisplay ) |
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130 { |
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131 delete iCutTimeDisplay; |
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132 } |
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133 if ( iBgContext ) |
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134 { |
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135 delete iBgContext; |
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136 } |
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137 delete iPauseBitmap; |
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138 delete iPauseBitmapMask; |
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139 |
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140 if ( iVideoBarTimer ) |
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141 { |
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142 iVideoBarTimer->Cancel(); |
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143 delete iVideoBarTimer; |
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144 } |
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145 if ( iAudioSamplePlayer ) |
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146 { |
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147 delete iAudioSamplePlayer; |
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148 } |
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149 if (iSampleArrayHandler) |
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150 { |
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151 delete iSampleArrayHandler; |
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152 } |
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153 |
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154 delete iCallBack; |
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155 |
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156 delete iBufBitmap; |
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157 iBufBitmap = NULL; |
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158 |
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159 delete iRemConTarget; |
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160 } |
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161 |
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162 void CVeiCutAudioContainer::SizeChanged() |
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163 { |
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164 TSize videoScreenSize; |
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165 TRect rect( Rect() ); |
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166 if ( iBgContext ) |
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167 { |
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168 iBgContext->SetRect( rect ); |
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169 } |
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170 |
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171 iPreviousScreenMode = iCurrentScreenMode; |
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172 iCurrentScreenMode = iEikonEnv->ScreenDevice()->CurrentScreenMode(); |
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173 |
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174 |
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175 // Scissor icon |
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176 TAknLayoutRect scissorsIconLayout; |
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177 scissorsIconLayout.LayoutRect(Rect(),AknLayoutScalable_Apps::main_vded_pane_g1()); |
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178 iCutAudioBar->SetComponentRect(CVeiCutterBar::EScissorsIcon, scissorsIconLayout.Rect()); |
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179 |
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180 // Progress bar |
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181 TAknLayoutRect progressBarLayout; |
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182 progressBarLayout.LayoutRect(Rect(),AknLayoutScalable_Apps::vded_slider_pane()); |
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183 iCutAudioBar->SetComponentRect(CVeiCutterBar::EProgressBar, progressBarLayout.Rect()); |
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184 |
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185 // left end of the slider when that part is unselected |
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186 TAknLayoutRect sliderLeftEndLayout; |
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187 sliderLeftEndLayout.LayoutRect( progressBarLayout.Rect(),AknLayoutScalable_Apps::vded_slider_pane_g3() ); |
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188 iCutAudioBar->SetComponentRect( CVeiCutterBar::ESliderLeftEndIcon, sliderLeftEndLayout.Rect() ); |
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189 |
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190 // middle part of the slider when that part is unselected |
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191 TAknLayoutRect sliderMiddleLayout; |
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192 sliderMiddleLayout.LayoutRect(progressBarLayout.Rect(),AknLayoutScalable_Apps::vded_slider_pane_g5()); |
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193 iCutAudioBar->SetComponentRect( CVeiCutterBar::ESliderMiddleIcon, sliderMiddleLayout.Rect() ); |
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194 |
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195 // right end of the slider when that part is unselected |
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196 TAknLayoutRect sliderRightEndLayout; |
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197 sliderRightEndLayout.LayoutRect(progressBarLayout.Rect(),AknLayoutScalable_Apps::vded_slider_pane_g4()); |
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198 iCutAudioBar->SetComponentRect( CVeiCutterBar::ESliderRightEndIcon, sliderRightEndLayout.Rect() ); |
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199 |
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200 // left end of the cut selection slider |
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201 TAknLayoutRect sliderSelectedLeftEndLayout; |
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202 sliderSelectedLeftEndLayout.LayoutRect(progressBarLayout.Rect(),AknLayoutScalable_Apps::vded_slider_pane_g3()); |
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203 iCutAudioBar->SetComponentRect( CVeiCutterBar::ESliderSelectedLeftEndIcon, sliderSelectedLeftEndLayout.Rect() ); |
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204 |
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205 // middle part of the cut selection slider |
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206 TAknLayoutRect sliderSelectedMiddleLayout; |
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207 sliderSelectedMiddleLayout.LayoutRect(progressBarLayout.Rect(),AknLayoutScalable_Apps::vded_slider_pane_g5()); |
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208 iCutAudioBar->SetComponentRect( CVeiCutterBar::ESliderSelectedMiddleIcon, sliderSelectedMiddleLayout.Rect() ); |
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209 |
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210 // right end of the cut selection slider |
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211 TAknLayoutRect sliderSelectedRightEndLayout; |
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212 sliderSelectedRightEndLayout.LayoutRect(progressBarLayout.Rect(),AknLayoutScalable_Apps::vded_slider_pane_g4()); |
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213 iCutAudioBar->SetComponentRect( CVeiCutterBar::ESliderSelectedRightEndIcon, sliderSelectedRightEndLayout.Rect() ); |
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214 |
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215 // playhead |
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216 TAknLayoutRect playheadLayout; |
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217 playheadLayout.LayoutRect(progressBarLayout.Rect(),AknLayoutScalable_Apps::vded_slider_pane_g1()); |
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218 iCutAudioBar->SetComponentRect( CVeiCutterBar::EPlayheadIcon, playheadLayout.Rect() ); |
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219 |
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220 // left/right border of cut selection slider |
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221 TAknLayoutRect cutAreaBorderLayout; |
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222 cutAreaBorderLayout.LayoutRect(progressBarLayout.Rect(),AknLayoutScalable_Apps::vded_slider_pane_g2()); |
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223 iCutAudioBar->SetComponentRect( CVeiCutterBar::ECutAreaBorderIcon, cutAreaBorderLayout.Rect() ); |
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224 |
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225 |
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226 // Start cut time text |
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227 TAknLayoutText startTimeTextLayout; |
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228 startTimeTextLayout.LayoutText(rect, AknLayoutScalable_Apps::main_vded_pane_t1() ); |
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229 iCutTimeDisplay->SetComponentRect(CVeiTextDisplay::EStartTimeText, startTimeTextLayout.TextRect()); |
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230 |
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231 // End cut time text |
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232 TAknLayoutText endTimeTextLayout; |
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233 endTimeTextLayout.LayoutText(rect, AknLayoutScalable_Apps::main_vded_pane_t2() ); |
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234 iCutTimeDisplay->SetComponentRect(CVeiTextDisplay::EEndTimeText, endTimeTextLayout.TextRect()); |
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235 |
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236 // Start cut time icon |
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237 TAknLayoutRect startTimeIconLayout; |
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238 startTimeIconLayout.LayoutRect(rect, AknLayoutScalable_Apps::main_vded_pane_g2() ); |
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239 iCutTimeDisplay->SetComponentRect(CVeiTextDisplay::EStartTimeIcon, startTimeIconLayout.Rect()); |
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240 |
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241 // End cut time icon |
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242 TAknLayoutRect endTimeIconLayout; |
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243 endTimeIconLayout.LayoutRect(rect, AknLayoutScalable_Apps::main_vded_pane_g3() ); |
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244 iCutTimeDisplay->SetComponentRect(CVeiTextDisplay::EEndTimeIcon, endTimeIconLayout.Rect()); |
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245 |
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246 // Pause icon |
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247 |
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248 |
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249 |
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250 // Video Display |
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251 TAknLayoutRect videoDisplayLayout; |
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252 videoDisplayLayout.LayoutRect(Rect(),AknLayoutScalable_Apps::vded_video_pane()); |
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253 |
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254 iIconDisplayRect = videoDisplayLayout.Rect(); |
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255 LOGFMT2(KVideoEditorLogFile, "CVeiCutAudioContainer::SizeChanged(): iIconDisplayRect: %d,%d", iIconDisplayRect.iBr.iX, iIconDisplayRect.iBr.iY); |
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256 |
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257 //CVeiCutterBar |
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258 // : Change this when LAF data is ready |
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259 TPoint cutBarTl = TPoint(STATIC_CAST( TInt, rect.iBr.iX*0.0114 ), |
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260 STATIC_CAST( TInt, rect.iBr.iY*0.875 ) ); |
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261 TSize cutBarSize = TSize(STATIC_CAST( TInt, rect.iBr.iX*0.9773 ), |
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262 STATIC_CAST( TInt, rect.iBr.iY*0.0973 ) ); |
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263 |
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264 TRect cutBarRect( cutBarTl, cutBarSize ); |
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265 iCutAudioBar->SetRect( cutBarRect ); |
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266 |
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267 //CVeiTextDisplay |
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268 // : Change this when LAF data is ready |
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269 TPoint cutTimeDisplayTl = TPoint(cutBarTl.iX, |
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270 STATIC_CAST( TInt, rect.iBr.iY*0.757 ) ); |
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271 TSize cutTimeDisplaySize = TSize(cutBarSize.iWidth, |
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272 STATIC_CAST( TInt, rect.iBr.iY*0.0903 ) ); |
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273 |
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274 iCutTimeDisplayRect = TRect( cutTimeDisplayTl, cutTimeDisplaySize ); |
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275 iCutTimeDisplay->SetRect( iCutTimeDisplayRect ); |
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276 iCutTimeDisplay->SetLayout( CVeiTextDisplay::ECutInCutOut ); |
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277 |
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278 |
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279 |
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280 TInt iconWidth = STATIC_CAST( TInt, rect.iBr.iX * 0.07954545455 ); |
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281 AknIconUtils::SetSize( iPauseBitmap, TSize(iconWidth,iconWidth), EAspectRatioNotPreserved ); |
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282 |
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283 // Create buffer bitmap with the correct size |
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284 if (iBufBitmap) |
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285 { |
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286 delete iBufBitmap; |
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287 iBufBitmap = NULL; |
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288 } |
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289 TSize size = Rect().Size(); |
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290 TDisplayMode dmode = EColor64K; |
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291 // " ... If the instantiation process really needs |
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292 // not to leave, use "new CXxx" and check for NULL." |
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293 iBufBitmap = new CFbsBitmap; |
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294 TInt err = KErrNone; |
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295 if (iBufBitmap) |
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296 { |
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297 err = iBufBitmap->Create(size, dmode); |
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298 } |
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299 |
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300 if (iState != EStateInitializing && !err) |
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301 { |
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302 TRAP_IGNORE( DrawToBufBitmapL() ); |
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303 } |
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304 } |
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305 |
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306 |
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307 TTypeUid::Ptr CVeiCutAudioContainer::MopSupplyObject( TTypeUid aId ) |
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308 { |
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309 if ( aId.iUid == MAknsControlContext::ETypeId && iBgContext ) |
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310 { |
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311 return MAknsControlContext::SupplyMopObject( aId, iBgContext ); |
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312 } |
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313 return CCoeControl::MopSupplyObject( aId ); |
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314 } |
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315 |
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316 TInt CVeiCutAudioContainer::CountComponentControls() const |
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317 { |
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318 return 2; |
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319 } |
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320 |
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321 CCoeControl* CVeiCutAudioContainer::ComponentControl( TInt aIndex ) const |
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322 { |
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323 switch ( aIndex ) |
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324 { |
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325 case 0: |
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326 return iCutAudioBar; |
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327 case 1: |
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328 return iCutTimeDisplay; |
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329 default: |
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330 return NULL; |
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331 } |
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332 } |
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333 |
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334 void CVeiCutAudioContainer::DrawToBufBitmapL() |
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335 { |
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336 // Create bitmap graphics context |
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337 CFbsBitmapDevice * bitmapDevice = CFbsBitmapDevice::NewL (iBufBitmap); |
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338 CleanupStack::PushL (bitmapDevice); |
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339 CFbsBitGc * bitmapContext = 0; |
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340 User::LeaveIfError (bitmapDevice->CreateContext (bitmapContext)); |
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341 CleanupStack::PushL (bitmapContext); |
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342 CGraphicsContext * graphicsContext = 0; |
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343 User::LeaveIfError (bitmapDevice->CreateContext (graphicsContext)); |
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344 CleanupStack::PushL (graphicsContext); |
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345 |
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346 // Draw skin background |
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347 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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348 MAknsControlContext* cc = AknsDrawUtils::ControlContext( this ); |
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349 AknsDrawUtils::DrawBackground( skin, cc, this, *((CBitmapContext*)graphicsContext), TPoint(0,0), Rect(), KAknsDrawParamDefault ); |
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350 |
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351 if ( iState == EStatePaused ) |
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352 { |
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353 TPoint pauseIconTl = TPoint( iIconDisplayRect.iTl.iX - STATIC_CAST( TInt, Rect().iBr.iX*0.105), |
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354 iIconDisplayRect.iTl.iY + STATIC_CAST( TInt, Rect().iBr.iY*0.178 )); |
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355 bitmapContext->BitBltMasked( pauseIconTl, iPauseBitmap, |
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356 TRect( TPoint(0,0), iPauseBitmap->SizeInPixels() ), |
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357 iPauseBitmapMask, EFalse ); |
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358 } |
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359 |
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360 if (iSampleArrayHandler) |
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361 { |
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362 bitmapContext->SetPenSize( TSize(2,1) ); |
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363 bitmapContext->SetBrushStyle(CGraphicsContext::ESolidBrush); |
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364 bitmapContext->SetBrushColor(KRgbWhite); |
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365 bitmapContext->SetPenColor( KRgbBlack); |
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366 bitmapContext->DrawRoundRect( iIconDisplayRect, TSize(4,4)); |
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367 |
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368 iSampleArrayHandler->ScaleAudioVisualization(iIconDisplayRect.Height()/2 - 3); // -2 to eliminate drawing columns to long |
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369 |
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370 // how many pixels are reserved for each vertical sample line |
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371 TInt diff = 1; |
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372 // how many samples fit in rect |
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373 TInt samplesInDisplay = iIconDisplayRect.Width()/diff; |
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374 |
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375 TBool started = EFalse; |
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376 TPoint topLeftHighlighted(iIconDisplayRect.iTl.iX, iIconDisplayRect.iTl.iY); |
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377 TPoint bottomRightLighted(iIconDisplayRect.iTl.iX, iIconDisplayRect.iBr.iY); |
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378 |
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379 for (TInt i = 0; (iSampleArrayHandler->CurrentPoint()+i) - samplesInDisplay/2 < iSampleArrayHandler->Size() && |
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380 iIconDisplayRect.iTl.iX + i*diff < iIconDisplayRect.iBr.iX; i++) |
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381 { |
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382 TInt x = iIconDisplayRect.iTl.iX + i*diff; |
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383 TInt y = iIconDisplayRect.iBr.iY - iIconDisplayRect.Height()/2; |
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384 |
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385 // in the beginning of clip, nothing is drawn on the left side of the rect |
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386 if ((iSampleArrayHandler->CurrentPoint() + i) - samplesInDisplay/2 > 1) |
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387 { |
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388 if (iSampleArrayHandler->SampleCutted((iSampleArrayHandler->CurrentPoint()+i) - samplesInDisplay/2)) |
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389 { |
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390 if (!started) |
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391 { |
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392 topLeftHighlighted.iX = x; |
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393 started = ETrue; |
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394 } |
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395 bottomRightLighted.iX = x; |
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396 bitmapContext->SetPenColor( KRgbRed ); |
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397 } |
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398 else |
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399 { |
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400 bitmapContext->SetBrushStyle(CGraphicsContext::EDiamondCrossHatchBrush); |
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401 TRect rec(TPoint(1,1), TPoint(2,2)); |
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402 bitmapContext->DrawRect( rec); |
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403 bitmapContext->SetPenColor( KRgbBlack); |
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404 } |
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405 |
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406 // to eliminate from drawing over surrounding black rect |
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407 if (x > iIconDisplayRect.iTl.iX + 1) |
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408 { |
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409 bitmapContext->DrawLine(TPoint(x, y), |
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410 TPoint(x, (y - 1) - iSampleArrayHandler->Sample((iSampleArrayHandler->CurrentPoint()+i) - samplesInDisplay/2))); |
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411 |
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412 bitmapContext->DrawLine(TPoint(x, y), |
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413 TPoint(x, (y + 1) + iSampleArrayHandler->Sample((iSampleArrayHandler->CurrentPoint()+i) - samplesInDisplay/2))); |
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414 } |
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415 } |
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416 } |
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417 |
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418 // not selected area is "dimmed" |
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419 bitmapContext->SetPenColor( KRgbBlack); |
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420 bitmapContext->SetDrawMode(CGraphicsContext::EDrawModeAND); |
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421 bitmapContext->SetBrushStyle(CGraphicsContext::EDiamondCrossHatchBrush); |
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422 |
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423 TPoint brArea1(topLeftHighlighted.iX, iIconDisplayRect.iBr.iY); |
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424 TRect rect1(iIconDisplayRect.iTl, brArea1); |
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425 bitmapContext->DrawRoundRect( rect1, TSize(4,4)); |
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426 |
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427 TPoint tlArea2(bottomRightLighted.iX, iIconDisplayRect.iTl.iY); |
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428 TRect rect2(tlArea2, iIconDisplayRect.iBr); |
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429 bitmapContext->DrawRoundRect( rect2, TSize(4,4)); |
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430 |
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431 bitmapContext->SetPenColor( KRgbGreen ); |
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432 bitmapContext->DrawLine(TPoint((iIconDisplayRect.iTl.iX + iIconDisplayRect.iBr.iX)/2, |
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433 iIconDisplayRect.iTl.iY + 1), |
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434 TPoint((iIconDisplayRect.iTl.iX + iIconDisplayRect.iBr.iX)/2, |
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435 iIconDisplayRect.iBr.iY - 2)); |
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436 } |
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437 |
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438 CleanupStack::PopAndDestroy( graphicsContext ); |
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439 CleanupStack::PopAndDestroy( bitmapContext ); |
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440 CleanupStack::PopAndDestroy( bitmapDevice ); |
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441 DrawDeferred(); |
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442 } |
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443 |
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444 void CVeiCutAudioContainer::Draw( const TRect& /*aRect*/ ) const |
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445 { |
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446 CWindowGc& gc = SystemGc(); |
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447 |
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448 if ( iBufBitmap && iBufBitmap->Handle() ) |
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449 { |
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450 gc.BitBlt(TPoint(0,0), iBufBitmap); |
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451 } |
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452 } |
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453 |
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454 // ---------------------------------------------------------------------------- |
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455 // CVeiCutAudioContainer::GetHelpContext(...) const |
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456 // |
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457 // Gets the control's help context. Associates the control with a particular |
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458 // Help file and topic in a context sensitive application. |
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459 // ---------------------------------------------------------------------------- |
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460 // |
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461 void CVeiCutAudioContainer::GetHelpContext( TCoeHelpContext& aContext ) const |
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462 { |
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463 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::GetHelpContext(): In"); |
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464 |
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465 // Set UID of the CS Help file (same as application UID). |
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466 aContext.iMajor = KUidVideoEditor; |
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467 |
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468 // Set the context/topic. |
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469 aContext.iContext = KVED_HLP_CUT_AUDIO_VIEW; |
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470 |
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471 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::GetHelpContext(): Out"); |
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472 } |
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473 |
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474 |
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475 void CVeiCutAudioContainer::HandleControlEventL( |
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476 CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/) |
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477 { |
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478 } |
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479 |
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480 // ---------------------------------------------------------------------------- |
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481 // CVeiCutAudioContainer::HandlePointerEventL |
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482 // From CCoeControl |
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483 // ---------------------------------------------------------------------------- |
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484 // |
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485 void CVeiCutAudioContainer::HandlePointerEventL(const TPointerEvent& aPointerEvent ) |
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486 { |
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487 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::HandlePointerEventL(): In"); |
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488 if( AknLayoutUtils::PenEnabled() && iCutAudioBar ) |
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489 { |
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490 CCoeControl::HandlePointerEventL( aPointerEvent ); |
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491 |
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492 switch( aPointerEvent.iType ) |
|
493 { |
|
494 case TPointerEvent::EButton1Down: |
|
495 { |
|
496 iIsMarkDrag = EFalse; |
|
497 iIsMarkTapped = EFalse; |
|
498 TRect startMarkRect = iCutAudioBar->StartMarkRect(); |
|
499 TRect endMarkRect = iCutAudioBar->EndMarkRect(); |
|
500 // check if the pen goes down inside the start mark |
|
501 if (startMarkRect.Contains(aPointerEvent.iPosition)) |
|
502 { |
|
503 iIsMarkTapped = ETrue; |
|
504 iTappedMark = EStartMark; |
|
505 } |
|
506 // check if the pen goes down inside the end mark |
|
507 else if (endMarkRect.Contains(aPointerEvent.iPosition)) |
|
508 { |
|
509 iIsMarkTapped = ETrue; |
|
510 iTappedMark = EEndMark; |
|
511 } |
|
512 |
|
513 TRect progressBarRect(iCutAudioBar->ProgressBarRect()); |
|
514 // check if the pen goes down inside the progress bar |
|
515 if( progressBarRect.Contains( aPointerEvent.iPosition ) ) |
|
516 { |
|
517 iIsMarkDrag = EFalse; |
|
518 } |
|
519 break; |
|
520 } |
|
521 case TPointerEvent::EDrag: |
|
522 { |
|
523 |
|
524 TRect progressBarRect(iCutAudioBar->ProgressBarRect()); |
|
525 if ( progressBarRect.Contains( aPointerEvent.iPosition ) ) |
|
526 { |
|
527 |
|
528 if (iIsMarkTapped) |
|
529 { |
|
530 iIsMarkDrag = ETrue; |
|
531 HandleProgressBarTouchL( progressBarRect, |
|
532 aPointerEvent.iPosition.iX, |
|
533 ETrue, |
|
534 iTappedMark ); |
|
535 } |
|
536 else |
|
537 { |
|
538 |
|
539 HandleProgressBarTouchL( progressBarRect, |
|
540 aPointerEvent.iPosition.iX, |
|
541 EFalse); |
|
542 } |
|
543 } |
|
544 break; |
|
545 } |
|
546 case TPointerEvent::EButton1Up: |
|
547 { |
|
548 // pen up event is handled if it wasn't dragged |
|
549 if (!iIsMarkDrag) |
|
550 { |
|
551 TRect progressBarRect(iCutAudioBar->ProgressBarRect()); |
|
552 // Check if pressed position is in progress bar's rect |
|
553 if( progressBarRect.Contains( aPointerEvent.iPosition ) ) |
|
554 { |
|
555 HandleProgressBarTouchL( progressBarRect, |
|
556 aPointerEvent.iPosition.iX, |
|
557 EFalse); |
|
558 } |
|
559 } |
|
560 break; |
|
561 } |
|
562 default: |
|
563 { |
|
564 break; |
|
565 } |
|
566 } |
|
567 } |
|
568 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::HandlePointerEventL(): Out"); |
|
569 } |
|
570 |
|
571 |
|
572 // ---------------------------------------------------------------------------- |
|
573 // CVeiCutAudioContainer::HandleProgressBarTouchL |
|
574 // |
|
575 // ---------------------------------------------------------------------------- |
|
576 // |
|
577 void CVeiCutAudioContainer::HandleProgressBarTouchL( TRect aPBRect, |
|
578 TInt aPressedPoint, |
|
579 TBool aDragMarks, |
|
580 CVeiCutAudioContainer::TCutMark aCutMark ) |
|
581 { |
|
582 if ( (AknLayoutUtils::PenEnabled()) && ( iState!=EStateInitializing )) |
|
583 { |
|
584 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::HandleProgressBarTouchL(): In"); |
|
585 |
|
586 if (iState == EStatePlaying) |
|
587 { |
|
588 StopL(); |
|
589 } |
|
590 |
|
591 // Progress Bar start and end points, and length |
|
592 TInt pbEndPoint( aPBRect.iBr.iX ); |
|
593 TInt pbStartPoint = ( aPBRect.iTl.iX ); |
|
594 TInt totalPBLength( pbEndPoint - pbStartPoint ); |
|
595 |
|
596 // calculate the time position from the tapped progress bar coordinates |
|
597 TTimeIntervalMicroSeconds newPosition( |
|
598 ( ( aPressedPoint - pbStartPoint ) * |
|
599 iAudioSamplePlayer->Duration().Int64() ) / |
|
600 totalPBLength ); |
|
601 |
|
602 // move cut marks |
|
603 if (aDragMarks) |
|
604 { |
|
605 // check that the start mark doesn't go past the end mark |
|
606 // and not to the beginning |
|
607 if ((aCutMark == EStartMark) && |
|
608 (newPosition.Int64() > 0) && |
|
609 (aPressedPoint < iCutAudioBar->EndMarkPoint() - 2*iCutAudioBar->EndMarkRect().Width())) |
|
610 { |
|
611 iView.MoveStartOrEndMarkL(newPosition, EStartMark); |
|
612 iCutAudioBar->SetInPoint( newPosition ); |
|
613 iCutTimeDisplay->SetCutIn( newPosition ); |
|
614 } |
|
615 // check that the end mark doesn't go before the start mark |
|
616 // and not too close to the beginning |
|
617 else if ((aCutMark == EEndMark) && |
|
618 (newPosition.Int64() >= KMinCutVideoLength) && |
|
619 (aPressedPoint > iCutAudioBar->StartMarkPoint() + 2*iCutAudioBar->StartMarkRect().Width())) |
|
620 |
|
621 { |
|
622 iView.MoveStartOrEndMarkL(newPosition, EEndMark); |
|
623 iCutAudioBar->SetOutPoint( newPosition ); |
|
624 iCutTimeDisplay->SetCutOut( newPosition ); |
|
625 } |
|
626 } |
|
627 |
|
628 // move playhead |
|
629 else if (( newPosition != iLastPosition ) && !aDragMarks) |
|
630 { |
|
631 iLastPosition = newPosition; |
|
632 |
|
633 iSeekPos = TTimeIntervalMicroSeconds( newPosition ); |
|
634 |
|
635 iCutAudioBar->SetCurrentPoint( (static_cast<TInt32>(iSeekPos.Int64() / 1000))); |
|
636 iAudioSamplePlayer->SetPosition( iSeekPos ); |
|
637 UpdateVisualizationL(); |
|
638 |
|
639 iView.UpdateTimeL(); |
|
640 } |
|
641 |
|
642 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::HandleProgressBarTouchL(): Out"); |
|
643 |
|
644 }// PenEnabled |
|
645 |
|
646 } |
|
647 |
|
648 |
|
649 void CVeiCutAudioContainer::PlayL( const TTimeIntervalMicroSeconds& aStartTime ) |
|
650 { |
|
651 LOGFMT(KVideoEditorLogFile, "CVeiCutAudioContainer::PlayL(): In, aStartTime:%Ld", aStartTime.Int64()); |
|
652 if ( aStartTime != TTimeIntervalMicroSeconds(0) ) |
|
653 { |
|
654 LOGFMT(KVideoEditorLogFile, "CVeiCutAudioContainer::PlayL() 2, setting pos:%Ld", aStartTime.Int64()); |
|
655 iAudioSamplePlayer->SetPosition( aStartTime ); |
|
656 UpdateVisualizationL(); |
|
657 } |
|
658 else |
|
659 { |
|
660 LOGFMT(KVideoEditorLogFile, "CVeiCutAudioContainer::PlayL() 3, setting pos:%Ld", iSeekPos.Int64()); |
|
661 iAudioSamplePlayer->SetPosition( iSeekPos ); |
|
662 UpdateVisualizationL(); |
|
663 } |
|
664 |
|
665 SetStateL( EStatePlaying ); |
|
666 |
|
667 iAudioSamplePlayer->Play(); |
|
668 const TUint delay = 100000; |
|
669 |
|
670 if ( !iVideoBarTimer->IsActive() ) |
|
671 { |
|
672 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::PlayL() 4"); |
|
673 iVideoBarTimer->Start( delay, delay, TCallBack( CVeiCutAudioContainer::DoAudioBarUpdate, this ) ); |
|
674 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::PlayL() 5"); |
|
675 } |
|
676 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::PlayL(): Out"); |
|
677 } |
|
678 |
|
679 void CVeiCutAudioContainer::StopL() |
|
680 { |
|
681 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::StopL(): In"); |
|
682 iAudioSamplePlayer->Stop(); |
|
683 |
|
684 iSeekPos = TTimeIntervalMicroSeconds( 0 ); |
|
685 iLastPosition = TTimeIntervalMicroSeconds( 0 ); |
|
686 SetStateL( EStateStopped ); |
|
687 PlaybackPositionL(); |
|
688 |
|
689 iVideoBarTimer->Cancel(); |
|
690 iCutAudioBar->SetFinishedStatus( ETrue ); |
|
691 |
|
692 UpdateVisualizationL(); |
|
693 |
|
694 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::StopL(): Out"); |
|
695 } |
|
696 |
|
697 void CVeiCutAudioContainer::PauseL() |
|
698 { |
|
699 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::PauseL(): In"); |
|
700 |
|
701 PlaybackPositionL(); |
|
702 |
|
703 iVideoBarTimer->Cancel(); |
|
704 iAudioSamplePlayer->Pause(); |
|
705 |
|
706 if (iState != EStateInitializing) |
|
707 { |
|
708 SetStateL( EStatePaused ); |
|
709 } |
|
710 else |
|
711 { |
|
712 SetStateL( EStateStoppedInitial ); |
|
713 } |
|
714 iView.UpdateCBAL(iState); |
|
715 // draw new visualization to bitmap |
|
716 DrawToBufBitmapL(); |
|
717 |
|
718 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::PauseL(): Out"); |
|
719 } |
|
720 |
|
721 void CVeiCutAudioContainer::CloseStreamL() |
|
722 { |
|
723 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::CloseStreamL(): In"); |
|
724 |
|
725 PlaybackPositionL(); |
|
726 SetStateL( EStateStopped ); |
|
727 |
|
728 iAudioSamplePlayer->Stop(); |
|
729 iAudioSamplePlayer->Close(); |
|
730 |
|
731 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::CloseStreamL(): Out"); |
|
732 } |
|
733 |
|
734 void CVeiCutAudioContainer::SetInTimeL( const TTimeIntervalMicroSeconds& aTime ) |
|
735 { |
|
736 iMarkedInTime = aTime; |
|
737 if ( iCutTimeDisplay ) |
|
738 { |
|
739 iCutTimeDisplay->SetCutIn( aTime ); |
|
740 } |
|
741 if ( iCutAudioBar ) |
|
742 { |
|
743 iCutAudioBar->SetInPoint( aTime ); |
|
744 } |
|
745 if (iSampleArrayHandler) |
|
746 { |
|
747 iSampleArrayHandler->SetCutInPoint(aTime); |
|
748 } |
|
749 // draw new visualization to bitmap |
|
750 DrawToBufBitmapL(); |
|
751 } |
|
752 |
|
753 void CVeiCutAudioContainer::SetOutTimeL( const TTimeIntervalMicroSeconds& aTime ) |
|
754 { |
|
755 iMarkedOutTime = aTime; |
|
756 if ( iCutTimeDisplay ) |
|
757 { |
|
758 iCutTimeDisplay->SetCutOut( aTime ); |
|
759 } |
|
760 if ( iCutAudioBar ) |
|
761 { |
|
762 iCutAudioBar->SetOutPoint( aTime ); |
|
763 } |
|
764 if (iSampleArrayHandler) |
|
765 { |
|
766 iSampleArrayHandler->SetCutOutPoint(aTime); |
|
767 } |
|
768 // draw new visualization to bitmap |
|
769 DrawToBufBitmapL(); |
|
770 } |
|
771 |
|
772 const TTimeIntervalMicroSeconds& CVeiCutAudioContainer::TotalLength() |
|
773 { |
|
774 return iDuration; |
|
775 } |
|
776 |
|
777 const TTimeIntervalMicroSeconds& CVeiCutAudioContainer::PlaybackPositionL() |
|
778 { |
|
779 if (iSeeking) |
|
780 { |
|
781 return iSeekPos; |
|
782 } |
|
783 if (iState != EStatePlaying) |
|
784 { |
|
785 return iLastPosition; |
|
786 } |
|
787 |
|
788 TInt posError = iAudioSamplePlayer->GetPosition( iLastPosition ); |
|
789 //LOGFMT2(KVideoEditorLogFile, "CVeiCutAudioContainer::PlaybackPositionL(): %Ld, error: %d", iLastPosition.Int64(), posError); |
|
790 posError = 0; |
|
791 |
|
792 return iLastPosition; |
|
793 } |
|
794 |
|
795 TKeyResponse CVeiCutAudioContainer::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType) |
|
796 { |
|
797 if ( aType == EEventKeyDown ) |
|
798 { |
|
799 iKeyRepeatCount = 0; |
|
800 |
|
801 iAudioSamplePlayer->GetPosition( iSeekPos ); |
|
802 |
|
803 LOGFMT(KVideoEditorLogFile, "CVeiCutAudioContainer::OfferKeyEventL(): EEventKeyDown, pos: %Ld", iSeekPos.Int64()); |
|
804 |
|
805 return EKeyWasConsumed; |
|
806 } |
|
807 else if ( aType == EEventKeyUp ) |
|
808 { |
|
809 |
|
810 if ( iSeeking == EFalse ) |
|
811 { |
|
812 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::OfferKeyEventL(): EEventKeyUp, seeking false"); |
|
813 return EKeyWasNotConsumed; |
|
814 } |
|
815 |
|
816 iSeeking = EFalse; |
|
817 iLastPosition = iSeekPos; |
|
818 iAudioSamplePlayer->SetPosition( iSeekPos ); |
|
819 UpdateVisualizationL(); |
|
820 if ( iState == EStatePlaying ) |
|
821 { |
|
822 iAudioSamplePlayer->Play(); |
|
823 } |
|
824 |
|
825 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::OfferKeyEventL(): EEventKeyUp, seeking true"); |
|
826 |
|
827 return EKeyWasConsumed; |
|
828 } |
|
829 else if ( aType == EEventKey ) |
|
830 { |
|
831 if ( ( aKeyEvent.iRepeats == 0 ) && |
|
832 ( (aKeyEvent.iCode != EKeyDownArrow ) && |
|
833 ( aKeyEvent.iCode != EKeyUpArrow ) ) ) |
|
834 { |
|
835 iAudioSamplePlayer->Pause(); |
|
836 } |
|
837 iLastKeyCode = aKeyEvent.iCode; |
|
838 |
|
839 switch (aKeyEvent.iCode) |
|
840 { |
|
841 case EKeyOK: |
|
842 { |
|
843 iView.HandleCommandL( EAknSoftkeyOk ); |
|
844 return EKeyWasConsumed; |
|
845 } |
|
846 case EKeyDownArrow: |
|
847 { |
|
848 iView.ProcessCommandL( EVeiCmdCutVideoVolumeDown ); |
|
849 return EKeyWasConsumed; |
|
850 } |
|
851 case EKeyUpArrow: |
|
852 { |
|
853 iView.ProcessCommandL( EVeiCmdCutVideoVolumeUp ); |
|
854 return EKeyWasConsumed; |
|
855 } |
|
856 case EKeyRightArrow: |
|
857 { |
|
858 |
|
859 if ( iSeeking == EFalse ) |
|
860 { |
|
861 iAudioSamplePlayer->Pause(); |
|
862 } |
|
863 |
|
864 iSeeking = ETrue; |
|
865 iKeyRepeatCount++; |
|
866 |
|
867 TInt adjustment = TimeIncrement( iKeyRepeatCount ); |
|
868 |
|
869 TInt64 newPos = iSeekPos.Int64() + adjustment; |
|
870 |
|
871 if ( newPos > iAudioSamplePlayer->Duration().Int64() ) |
|
872 { |
|
873 newPos = iAudioSamplePlayer->Duration().Int64(); |
|
874 } |
|
875 iSeekPos = TTimeIntervalMicroSeconds( newPos ); |
|
876 iCutAudioBar->SetCurrentPoint( static_cast<TInt32>((iSeekPos.Int64() / 1000))); |
|
877 |
|
878 iView.UpdateTimeL(); |
|
879 |
|
880 // mieti onko eka rivi tarpeen |
|
881 iAudioSamplePlayer->SetPosition( iSeekPos ); |
|
882 UpdateVisualizationL(); |
|
883 return EKeyWasConsumed; |
|
884 } |
|
885 |
|
886 case EKeyLeftArrow: |
|
887 { |
|
888 if ( iSeeking == EFalse ) |
|
889 { |
|
890 iAudioSamplePlayer->Pause(); |
|
891 } |
|
892 |
|
893 iSeeking = ETrue; |
|
894 iKeyRepeatCount++; |
|
895 |
|
896 TInt adjustment = TimeIncrement( iKeyRepeatCount ); |
|
897 |
|
898 TInt64 newPos = iSeekPos.Int64() - adjustment; |
|
899 if ( newPos < 0 ) |
|
900 { |
|
901 newPos = 0; |
|
902 } |
|
903 iSeekPos = TTimeIntervalMicroSeconds( newPos ); |
|
904 iCutAudioBar->SetCurrentPoint(static_cast<TInt32>( (iSeekPos.Int64() / 1000))); |
|
905 |
|
906 iView.UpdateTimeL(); |
|
907 iAudioSamplePlayer->SetPosition( iSeekPos ); |
|
908 UpdateVisualizationL(); |
|
909 return EKeyWasConsumed; |
|
910 } |
|
911 case EKeyBackspace: //Clear |
|
912 { |
|
913 iView.ClearInOutL( ETrue, ETrue ); |
|
914 UpdateVisualizationL(); |
|
915 return EKeyWasConsumed; |
|
916 } |
|
917 default: |
|
918 { |
|
919 return EKeyWasNotConsumed; |
|
920 } |
|
921 } |
|
922 } |
|
923 else |
|
924 { |
|
925 return EKeyWasNotConsumed; |
|
926 } |
|
927 } |
|
928 |
|
929 |
|
930 |
|
931 TInt CVeiCutAudioContainer::TimeIncrement(TInt aKeyCount) const |
|
932 { |
|
933 if ( aKeyCount < 3 ) |
|
934 { |
|
935 return 100000; |
|
936 } |
|
937 else if ( aKeyCount < 4 ) |
|
938 { |
|
939 return 300000; |
|
940 } |
|
941 else if ( aKeyCount < 5 ) |
|
942 { |
|
943 return 500000; |
|
944 } |
|
945 else if ( aKeyCount < 10 ) |
|
946 { |
|
947 return 1000000; |
|
948 } |
|
949 else if ( aKeyCount < 13 ) |
|
950 { |
|
951 return 2000000; |
|
952 } |
|
953 else if ( aKeyCount < 15 ) |
|
954 { |
|
955 return 3000000; |
|
956 } |
|
957 else |
|
958 { |
|
959 return 5000000; |
|
960 } |
|
961 } |
|
962 |
|
963 void CVeiCutAudioContainer::SetStateL(CVeiCutAudioContainer::TCutAudioState aState) |
|
964 { |
|
965 LOGFMT(KVideoEditorLogFile, "CVeiCutAudioContainer::SetStateL(): In: aState:%d", aState); |
|
966 |
|
967 iState = aState; |
|
968 iView.UpdateCBAL( aState ); |
|
969 |
|
970 // If the foreground is lost while an arrow key is down, we do not get |
|
971 // the key up -event, and iSeeking remains true. Reseting it here just in case. |
|
972 iSeeking = EFalse; |
|
973 |
|
974 // While playing, grab the volume keys for adjusting playback volume. |
|
975 // In other states let them pass e.g. to the music player. |
|
976 if(EStatePlaying == iState) |
|
977 { |
|
978 if (!iRemConTarget) |
|
979 { |
|
980 iRemConTarget = CVeiRemConTarget::NewL( *this ); |
|
981 } |
|
982 } |
|
983 else |
|
984 { |
|
985 delete iRemConTarget; |
|
986 iRemConTarget = NULL; |
|
987 } |
|
988 |
|
989 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::SetStateL(): Out"); |
|
990 } |
|
991 |
|
992 void CVeiCutAudioContainer::MarkedInL() |
|
993 { |
|
994 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::MarkedInL(): In"); |
|
995 |
|
996 if (iState == EStateInitializing || iState == EStateOpening) |
|
997 { |
|
998 return; |
|
999 } |
|
1000 |
|
1001 TTimeIntervalMicroSeconds cutIn = PlaybackPositionL(); |
|
1002 if ( iCutTimeDisplay ) |
|
1003 { |
|
1004 iCutTimeDisplay->SetCutIn( cutIn ); |
|
1005 } |
|
1006 LOGFMT2(KVideoEditorLogFile, "\tIn point: %Ld, state: %d", cutIn.Int64(), iState); |
|
1007 |
|
1008 iCutAudioBar->SetInPoint( cutIn ); |
|
1009 |
|
1010 if (iSampleArrayHandler) |
|
1011 { |
|
1012 iSampleArrayHandler->SetCutInPoint(cutIn); |
|
1013 } |
|
1014 |
|
1015 if ( iState == EStatePlaying ) |
|
1016 { |
|
1017 PauseL(); |
|
1018 } |
|
1019 else |
|
1020 { |
|
1021 iView.UpdateCBAL( iState ); |
|
1022 } |
|
1023 |
|
1024 UpdateVisualizationL(); |
|
1025 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::MarkedInL(): Out"); |
|
1026 } |
|
1027 |
|
1028 void CVeiCutAudioContainer::MarkedOutL() |
|
1029 { |
|
1030 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::MarkedOutL(): In"); |
|
1031 |
|
1032 if (iState == EStateInitializing || iState == EStateOpening) |
|
1033 { |
|
1034 return; |
|
1035 } |
|
1036 |
|
1037 TTimeIntervalMicroSeconds cutOut = PlaybackPositionL(); |
|
1038 |
|
1039 if ( iCutTimeDisplay ) |
|
1040 { |
|
1041 iCutTimeDisplay->SetCutOut( cutOut ); |
|
1042 } |
|
1043 |
|
1044 LOGFMT2(KVideoEditorLogFile, "\tOut point: %Ld, state: %d", cutOut.Int64(), iState); |
|
1045 iCutAudioBar->SetOutPoint( cutOut ); |
|
1046 |
|
1047 if (iSampleArrayHandler) |
|
1048 { |
|
1049 iSampleArrayHandler->SetCutOutPoint(cutOut); |
|
1050 } |
|
1051 |
|
1052 if ( iState == EStatePlaying ) |
|
1053 { |
|
1054 PauseL(); |
|
1055 } |
|
1056 else |
|
1057 { |
|
1058 iView.UpdateCBAL( iState ); |
|
1059 } |
|
1060 |
|
1061 UpdateVisualizationL(); |
|
1062 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::MarkedOutL(): Out"); |
|
1063 } |
|
1064 |
|
1065 void CVeiCutAudioContainer::SetVolumeL( TInt aVolumeChange ) |
|
1066 { |
|
1067 iInternalVolume += aVolumeChange; |
|
1068 |
|
1069 if ( iInternalVolume < 0 ) |
|
1070 { |
|
1071 iInternalVolume = 0; |
|
1072 } |
|
1073 if ( iInternalVolume > KMaxCutAudioVolumeLevel ) |
|
1074 { |
|
1075 iInternalVolume = KMaxCutAudioVolumeLevel; |
|
1076 } |
|
1077 |
|
1078 if ( iAudioSamplePlayer ) |
|
1079 { |
|
1080 TInt vol = STATIC_CAST( TInt, (iInternalVolume*iMaxVolume)/KMaxCutAudioVolumeLevel ); |
|
1081 iAudioSamplePlayer->SetVolume( vol ); |
|
1082 } |
|
1083 } |
|
1084 |
|
1085 TInt CVeiCutAudioContainer::DoAudioBarUpdate( TAny* aThis ) |
|
1086 { |
|
1087 STATIC_CAST( CVeiCutAudioContainer*, aThis )->DoUpdate(); |
|
1088 return 42; |
|
1089 } |
|
1090 |
|
1091 void CVeiCutAudioContainer::DoUpdate() |
|
1092 { |
|
1093 TTimeIntervalMicroSeconds time; |
|
1094 iAudioSamplePlayer->GetPosition( time ); |
|
1095 |
|
1096 if ( iSeeking ) |
|
1097 { |
|
1098 time = iSeekPos; |
|
1099 LOGFMT(KVideoEditorLogFile, "CVeiCutAudioContainer::DoUpdate(): 1, time:%Ld", time.Int64()); |
|
1100 } |
|
1101 else |
|
1102 { |
|
1103 LOGFMT(KVideoEditorLogFile, "CVeiCutAudioContainer::DoUpdate(): 2, time:%Ld", time.Int64()); |
|
1104 } |
|
1105 |
|
1106 iCutAudioBar->SetCurrentPoint(static_cast<TInt32>( (time.Int64() / 1000))); |
|
1107 iCutAudioBar->DrawDeferred(); |
|
1108 |
|
1109 TRAP_IGNORE( UpdateVisualizationL() ); |
|
1110 } |
|
1111 |
|
1112 |
|
1113 void CVeiCutAudioContainer::UpdateVisualizationL() |
|
1114 { |
|
1115 TTimeIntervalMicroSeconds time; |
|
1116 iAudioSamplePlayer->GetPosition( time ); |
|
1117 iSampleArrayHandler->SetCurrentPoint(time); |
|
1118 |
|
1119 DrawToBufBitmapL(); |
|
1120 } |
|
1121 |
|
1122 // @: not leave safe! |
|
1123 void CVeiCutAudioContainer::MapcInitComplete( TInt aError, |
|
1124 const TTimeIntervalMicroSeconds& DEBUGLOG_ARG(aDuration) ) |
|
1125 { |
|
1126 LOGFMT2(KVideoEditorLogFile, "CVeiCutAudioContainer::MapcInitComplete(): In, aError:%d, aDuration:%Ld", aError, aDuration.Int64()); |
|
1127 if( aError == KErrNone ) // The sample is ready to play. |
|
1128 { |
|
1129 CVeiVideoEditorSettings::GetMediaPlayerVolumeLevelL( iInternalVolume ); |
|
1130 |
|
1131 iMaxVolume = iAudioSamplePlayer->MaxVolume(); |
|
1132 TInt vol = STATIC_CAST( TInt, (iInternalVolume*iMaxVolume)/KMaxCutAudioVolumeLevel ); |
|
1133 iAudioSamplePlayer->SetVolume( vol ); |
|
1134 /* Show mute icon in navipane */ |
|
1135 if ( vol == 0 ) |
|
1136 { |
|
1137 iView.VolumeDownL(); |
|
1138 } |
|
1139 } |
|
1140 iCutAudioBar->SetTotalDuration( iDuration ); |
|
1141 |
|
1142 SetStateL( EStateStoppedInitial ); |
|
1143 iView.UpdateTimeL(); |
|
1144 |
|
1145 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::MapcInitComplete(): Out"); |
|
1146 } |
|
1147 |
|
1148 void CVeiCutAudioContainer::SetDuration( const TTimeIntervalMicroSeconds& aDuration ) |
|
1149 { |
|
1150 iDuration = aDuration; |
|
1151 iCutAudioBar->SetTotalDuration( iDuration ); |
|
1152 } |
|
1153 |
|
1154 void CVeiCutAudioContainer::LaunchProgressNoteL() |
|
1155 { |
|
1156 iProgressNote = new ( ELeave ) CAknProgressDialog( REINTERPRET_CAST( CEikDialog**, |
|
1157 &iProgressNote), ETrue); |
|
1158 iProgressNote->SetCallback(this); |
|
1159 iProgressNote->PrepareLC( R_VEI_PROGRESS_NOTE_WITH_CANCEL ); |
|
1160 |
|
1161 HBufC* stringholder = StringLoader::LoadLC( R_VEI_PROGRESS_NOTE_CUT, iEikonEnv ); |
|
1162 iProgressNote->SetTextL( *stringholder ); |
|
1163 CleanupStack::PopAndDestroy(stringholder); |
|
1164 |
|
1165 iProgressNote->GetProgressInfoL()->SetFinalValue( 100 ); |
|
1166 iProgressNote->RunLD(); |
|
1167 } |
|
1168 |
|
1169 void CVeiCutAudioContainer::MapcPlayComplete( TInt DEBUGLOG_ARG(aError) ) |
|
1170 { |
|
1171 LOGFMT(KVideoEditorLogFile, "CVeiCutAudioContainer::MapcPlayComplete(): In, error:%d", aError); |
|
1172 |
|
1173 if (EStateTerminating == iState) |
|
1174 { |
|
1175 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::MapcPlayComplete: app is closing..."); |
|
1176 return; |
|
1177 } |
|
1178 |
|
1179 TRAP_IGNORE( SetStateL( EStateStopped ) ); |
|
1180 iVideoBarTimer->Cancel(); |
|
1181 |
|
1182 iCutAudioBar->SetFinishedStatus( ETrue ); |
|
1183 iLastPosition = TTimeIntervalMicroSeconds( 0 ); |
|
1184 iSeekPos = 0; |
|
1185 TRAP_IGNORE( iView.StopNaviPaneUpdateL() ); |
|
1186 |
|
1187 TRAP_IGNORE( UpdateVisualizationL() ); |
|
1188 |
|
1189 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::MapcPlayComplete(): Out"); |
|
1190 } |
|
1191 |
|
1192 void CVeiCutAudioContainer::NotifyAudioClipVisualizationStarted(const CVedAudioClipInfo& /*aInfo*/) |
|
1193 { |
|
1194 TRAP_IGNORE( LaunchProgressNoteL() ); |
|
1195 } |
|
1196 |
|
1197 void CVeiCutAudioContainer::NotifyAudioClipVisualizationProgressed(const CVedAudioClipInfo& /*aInfo*/, |
|
1198 TInt aPercentage) |
|
1199 { |
|
1200 if ( iProgressNote ) |
|
1201 { |
|
1202 TRAP_IGNORE( iProgressNote->GetProgressInfoL()->SetAndDraw( aPercentage ) ); |
|
1203 } |
|
1204 } |
|
1205 |
|
1206 void CVeiCutAudioContainer::NotifyAudioClipVisualizationCompleted(const CVedAudioClipInfo& /*aInfo*/, |
|
1207 TInt aError, TInt8* aVisualization, |
|
1208 TInt aResolution) |
|
1209 { |
|
1210 if ( iProgressNote ) |
|
1211 { |
|
1212 TRAP_IGNORE( iProgressNote->GetProgressInfoL()->SetAndDraw(100) ); |
|
1213 TRAP_IGNORE( iProgressNote->ProcessFinishedL() ); |
|
1214 } |
|
1215 if (KErrNone == aError) |
|
1216 { |
|
1217 iSampleArrayHandler->SetVisualizationArray(aVisualization, aResolution); |
|
1218 TRAP_IGNORE( DrawToBufBitmapL() ); |
|
1219 } |
|
1220 } |
|
1221 |
|
1222 TInt CVeiCutAudioContainer::VisualizationResolution() const |
|
1223 { |
|
1224 return iIconDisplayRect.Width(); |
|
1225 } |
|
1226 |
|
1227 void CVeiCutAudioContainer::DialogDismissedL( TInt aButtonId ) |
|
1228 { |
|
1229 if (aButtonId != EAknSoftkeyDone ) |
|
1230 { |
|
1231 iView.CancelVisualizationL(); |
|
1232 if (! iCallBack) |
|
1233 { |
|
1234 TCallBack cb (CVeiCutAudioContainer::AsyncBack, this); |
|
1235 iCallBack = new (ELeave) CAsyncCallBack(cb, CActive::EPriorityStandard); |
|
1236 } |
|
1237 iCallBack->CallBack(); |
|
1238 } |
|
1239 } |
|
1240 |
|
1241 TInt CVeiCutAudioContainer::AsyncBack(TAny* aThis) |
|
1242 { |
|
1243 LOG( KVideoEditorLogFile, "CVeiCutAudioContainer::AsyncExit"); |
|
1244 |
|
1245 CVeiCutAudioContainer* view = static_cast<CVeiCutAudioContainer*>(aThis); |
|
1246 TRAPD( err, view->HandleCommandL(EVeiCmdCutVideoViewBack) ); |
|
1247 |
|
1248 return err; |
|
1249 } |
|
1250 |
|
1251 |
|
1252 void CVeiCutAudioContainer::HandleCommandL(TInt aCommand) |
|
1253 { |
|
1254 iView.HandleCommandL(aCommand); |
|
1255 } |
|
1256 |
|
1257 void CVeiCutAudioContainer::GetVisualizationL() |
|
1258 { |
|
1259 iView.GetAudioVisualizationL(); |
|
1260 } |
|
1261 |
|
1262 //============================================================================= |
|
1263 void CVeiCutAudioContainer::HandleVolumeUpL() |
|
1264 { |
|
1265 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::HandleVolumeUpL: in"); |
|
1266 |
|
1267 iView.VolumeUpL(); |
|
1268 |
|
1269 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::HandleVolumeUpL: out"); |
|
1270 } |
|
1271 |
|
1272 //============================================================================= |
|
1273 void CVeiCutAudioContainer::HandleVolumeDownL() |
|
1274 { |
|
1275 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::HandleVolumeDownL: in"); |
|
1276 |
|
1277 iView.VolumeDownL(); |
|
1278 |
|
1279 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::HandleVolumeDownL: out"); |
|
1280 } |
|
1281 |
|
1282 //============================================================================= |
|
1283 void CVeiCutAudioContainer::PrepareForTerminationL() |
|
1284 { |
|
1285 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::PrepareForTerminationL: in"); |
|
1286 |
|
1287 SetStateL( EStateTerminating ); |
|
1288 |
|
1289 iVideoBarTimer->Cancel(); |
|
1290 iAudioSamplePlayer->Stop(); |
|
1291 iAudioSamplePlayer->Close(); |
|
1292 |
|
1293 LOG(KVideoEditorLogFile, "CVeiCutAudioContainer::PrepareForTerminationL: out"); |
|
1294 } |
|
1295 |
|
1296 // End of File |
|