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 #ifndef VEICUTVIDEOVIEW_H |
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21 #define VEICUTVIDEOVIEW_H |
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22 |
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23 |
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24 #include <aknview.h> |
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25 #include <VedMovie.h> |
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26 #include <VedCommon.h> |
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27 #include <aknprogressdialog.h> |
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28 #include <utility.h> |
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29 #include <caknmemoryselectiondialog.h> |
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30 |
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31 #include "VeiCutVideoContainer.h" |
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32 |
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33 |
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34 class CVeiCutVideoContainer; |
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35 class CAknTitlePane; |
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36 class CAknNavigationDecorator; |
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37 class CAknNavigationControlContainer; |
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38 class CPeriodic; |
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39 class CVeiErrorUI; |
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40 class CAknMemorySelectionDialog; |
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41 |
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42 /** |
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43 * CVeiCutVideoView view class. |
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44 * |
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45 */ |
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46 class CVeiCutVideoView: public CAknView, |
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47 public MVedMovieObserver, |
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48 public MVedMovieProcessingObserver, |
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49 public MProgressDialogCallback |
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50 { |
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51 public: |
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52 |
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53 /** |
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54 * Default constructor. |
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55 */ |
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56 void ConstructL(); |
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57 |
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58 /** |
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59 * Destructor. |
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60 */ |
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61 virtual ~CVeiCutVideoView(); |
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62 |
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63 protected: |
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64 |
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65 /** |
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66 * From CAknView, HandleForegroundEventL( TBool aForeground ) |
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67 * |
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68 * @param aForeground |
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69 */ |
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70 virtual void HandleForegroundEventL( TBool aForeground ); |
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71 |
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72 private: |
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73 |
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74 /** |
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75 * From CAknView, DynInitMenuPaneL. |
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76 * |
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77 * @param aResourceId resource id |
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78 * @param aMenuPane menu pane |
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79 */ |
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80 void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ); |
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81 |
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82 /** |
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83 * From MVedMovieProcessingObserver |
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84 */ |
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85 virtual void NotifyMovieProcessingStartedL( CVedMovie& aMovie ); |
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86 virtual void NotifyMovieProcessingProgressed( CVedMovie& aMovie, |
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87 TInt aPercentage ); |
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88 virtual void NotifyMovieProcessingCompleted( CVedMovie& aMovie, |
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89 TInt aError ); |
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90 |
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91 /** |
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92 * From MVedMovieObserver |
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93 */ |
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94 virtual void NotifyVideoClipAdded( CVedMovie& aMovie, TInt aIndex ); |
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95 |
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96 virtual void NotifyVideoClipAddingFailed( CVedMovie& aMovie, TInt aError ); |
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97 |
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98 virtual void NotifyVideoClipRemoved( CVedMovie& aMovie, TInt aIndex ); |
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99 |
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100 virtual void NotifyVideoClipIndicesChanged( CVedMovie& aMovie, |
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101 TInt aOldIndex, |
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102 TInt aNewIndex ); |
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103 |
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104 virtual void NotifyVideoClipTimingsChanged( CVedMovie& aMovie, |
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105 TInt aIndex ); |
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106 |
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107 virtual void NotifyVideoClipColorEffectChanged( CVedMovie& aMovie, |
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108 TInt aIndex ); |
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109 |
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110 virtual void NotifyVideoClipAudioSettingsChanged( CVedMovie& aMovie, |
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111 TInt aIndex ); |
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112 |
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113 virtual void NotifyStartTransitionEffectChanged( CVedMovie& aMovie ); |
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114 |
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115 virtual void NotifyMiddleTransitionEffectChanged( CVedMovie& aMovie, |
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116 TInt aIndex ); |
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117 |
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118 virtual void NotifyEndTransitionEffectChanged( CVedMovie& aMovie ); |
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119 |
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120 virtual void NotifyAudioClipAdded( CVedMovie& aMovie, TInt aIndex ); |
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121 |
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122 virtual void NotifyAudioClipAddingFailed( CVedMovie& aMovie, TInt aError ); |
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123 |
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124 virtual void NotifyAudioClipRemoved( CVedMovie& aMovie, TInt aIndex ); |
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125 |
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126 virtual void NotifyAudioClipIndicesChanged( CVedMovie& aMovie, |
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127 TInt aOldIndex, |
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128 TInt aNewIndex ); |
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129 |
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130 virtual void NotifyAudioClipTimingsChanged( CVedMovie& aMovie, |
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131 TInt aIndex ); |
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132 |
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133 virtual void NotifyMovieReseted( CVedMovie& aMovie ); |
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134 |
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135 virtual void NotifyVideoClipGeneratorSettingsChanged( CVedMovie& aMovie, |
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136 TInt aIndex ); |
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137 |
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138 virtual void NotifyVideoClipDescriptiveNameChanged( CVedMovie& aMovie, |
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139 TInt aIndex ); |
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140 |
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141 virtual void NotifyMovieQualityChanged( CVedMovie& aMovie ); |
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142 |
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143 virtual void NotifyMovieOutputParametersChanged( CVedMovie& aMovie ); |
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144 |
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145 virtual void NotifyAudioClipDynamicLevelMarkInserted( CVedMovie& aMovie, |
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146 TInt aClipIndex, |
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147 TInt aMarkIndex ); |
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148 |
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149 virtual void NotifyAudioClipDynamicLevelMarkRemoved( CVedMovie& aMovie, |
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150 TInt aClipIndex, |
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151 TInt aMarkIndex ); |
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152 |
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153 virtual void NotifyVideoClipDynamicLevelMarkInserted( CVedMovie& aMovie, |
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154 TInt aClipIndex, |
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155 TInt aMarkIndex ); |
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156 |
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157 virtual void NotifyVideoClipDynamicLevelMarkRemoved( CVedMovie& aMovie, |
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158 TInt aClipIndex, |
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159 TInt aMarkIndex); |
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160 |
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161 /** |
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162 * From MProgressDialogCallback |
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163 */ |
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164 void DialogDismissedL( TInt aButtonId ); |
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165 |
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166 |
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167 public: |
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168 /** |
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169 * |
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170 * |
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171 * @return VeiCutVideoView Uid |
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172 */ |
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173 TUid Id()const; |
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174 |
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175 /** |
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176 * Starts temporary clip processing. |
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177 */ |
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178 void GenerateEffectedClipL(); |
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179 |
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180 /** |
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181 * From CAknView, HandleCommandL(TInt aCommand); |
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182 * |
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183 * @param aCommand |
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184 */ |
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185 void HandleCommandL( TInt aCommand ); |
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186 |
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187 /** |
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188 * Draws the time label navi. |
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189 */ |
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190 void DrawTimeNaviL(); |
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191 |
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192 /** |
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193 * Clears the in and/or out points. |
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194 * |
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195 * @param aClearIn whether to clear the in point |
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196 * @param aClearOut whether to clear the out point |
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197 */ |
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198 void ClearInOutL( TBool aClearIn, TBool aClearOut ); |
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199 |
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200 /** |
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201 * Sets the movie and index |
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202 * |
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203 * @param aVideoClip movie name |
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204 * @param aIndex index of the video clip in movie |
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205 */ |
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206 void SetVideoClipAndIndex( CVedMovie& aVideoClip, TInt aIndex ); |
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207 |
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208 /** |
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209 * Returns the cut out time. |
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210 * |
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211 * @return cut out time |
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212 */ |
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213 TUint OutPointTime(); |
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214 |
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215 /** |
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216 * Returns the cut in time. |
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217 * |
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218 * @return cut in time |
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219 */ |
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220 TUint InPointTime(); |
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221 |
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222 /** |
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223 * Changes the CBA (command button array) according to the edit |
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224 * state. |
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225 * |
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226 * @param aState current state |
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227 */ |
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228 void UpdateCBAL( TInt aState ); |
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229 |
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230 /** |
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231 * Updates the time label navi. This method is called by the |
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232 * static callback function. |
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233 */ |
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234 void UpdateTimeL(); |
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235 |
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236 /** |
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237 * Starts the navi pane update, that is, the periodic timer. |
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238 */ |
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239 void StartNaviPaneUpdateL(); |
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240 |
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241 /** |
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242 * Stops the navi pane update. |
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243 */ |
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244 void StopNaviPaneUpdateL(); |
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245 |
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246 /** |
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247 * |
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248 */ |
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249 void ShowVolumeLabelL( TInt aVolume ); |
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250 |
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251 /** |
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252 * Mutes the volume. |
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253 */ |
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254 void VolumeMuteL(); |
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255 |
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256 /** |
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257 * Static callback function for hiding the volume indicator. |
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258 * |
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259 * @param aPtr self pointer |
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260 * |
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261 * @return dummy value |
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262 */ |
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263 static TInt HideVolumeCallbackL( TAny* aPtr ); |
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264 |
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265 /** |
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266 * Hides the volume indicator. |
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267 */ |
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268 void HideVolume(); |
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269 |
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270 /** Possible mark states */ |
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271 enum TMarkState |
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272 { |
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273 EMarkStateIn, |
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274 EMarkStateOut, |
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275 EMarkStateInOut |
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276 }; |
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277 |
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278 void HandleStatusPaneSizeChange(); |
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279 |
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280 /** |
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281 * No description. |
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282 * |
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283 * |
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284 * @return No description. |
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285 */ |
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286 TBool IsEnoughFreeSpaceToSaveL(); // const; |
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287 TTimeIntervalMicroSeconds GetVideoClipCutInTime(); |
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288 TTimeIntervalMicroSeconds GetVideoClipCutOutTime(); |
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289 |
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290 /** |
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291 * Handles a change to the control's resources. |
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292 */ |
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293 void HandleResourceChange( TInt aType ); |
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294 |
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295 |
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296 /** |
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297 * Moves the start or end mark when user drags them. |
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298 * |
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299 * @param aPosition position where the mark is moved to |
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300 * @param aMarkType EStartMark or EEndMark |
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301 * @return - |
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302 */ |
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303 void MoveStartOrEndMarkL( TTimeIntervalMicroSeconds aPosition, CVeiCutVideoContainer::TCutMark aMarkType ); |
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304 |
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305 |
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306 |
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307 private: |
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308 /** |
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309 * Starts playing the clip. If the clip is paused, resumes |
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310 * playing. |
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311 */ |
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312 void PlayPreviewL(); |
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313 |
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314 /** |
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315 * Pauses the playback. |
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316 */ |
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317 void PausePreviewL(); |
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318 |
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319 /** |
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320 * Plays the marked section of the clip. |
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321 */ |
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322 void PlayMarkedL(); |
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323 |
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324 /** |
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325 * Marks the in point to the current point. |
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326 */ |
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327 void MarkInL(); |
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328 |
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329 /** |
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330 * Marks the out point to the current point. |
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331 */ |
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332 void MarkOutL(); |
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333 |
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334 /** |
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335 * Creates the time label navi. |
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336 * |
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337 * @return time label navi |
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338 */ |
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339 CAknNavigationDecorator* CreateTimeLabelNaviL(); |
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340 |
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341 /** |
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342 * Static callback function for the periodical timer that updates |
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343 * the time navi. |
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344 * |
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345 * @param aPtr self pointer |
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346 * |
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347 * @return dummy value |
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348 */ |
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349 static TInt UpdateTimeCallbackL( TAny* aPtr ); |
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350 |
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351 private: |
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352 |
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353 /** |
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354 * From AknView, DoActivateL. |
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355 * |
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356 * @param aPrevViewId previous view id |
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357 * @param aCustomMessageId custom message id |
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358 * @param aCustomMessage custom message |
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359 */ |
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360 void DoActivateL( const TVwsViewId& aPrevViewId, TUid aCustomMessageId, |
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361 const TDesC8& aCustomMessage ); |
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362 |
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363 /** |
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364 * From AknView, DoDeactivate |
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365 */ |
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366 void DoDeactivate(); |
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367 |
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368 private: |
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369 // Data |
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370 /* cut video container */ |
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371 CVeiCutVideoContainer* iContainer; |
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372 |
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373 /* index of the video clip in the movie */ |
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374 TUint iIndex; |
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375 |
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376 /* name of the temp file. possibly effected*/ |
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377 HBufC* iProcessedTempFile; |
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378 |
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379 /* movie */ |
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380 CVedMovie* iMovie; |
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381 |
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382 /* temp movie. used to create effected clip */ |
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383 CVedMovie* iTempMovie; |
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384 |
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385 /** Time updater. */ |
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386 CPeriodic* iTimeUpdater; |
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387 |
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388 /** Pointer to the navi pane. */ |
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389 CAknNavigationControlContainer* iNaviPane; |
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390 |
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391 /** Time navi. */ |
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392 CAknNavigationDecorator* iTimeNavi; |
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393 |
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394 /** Progress note. */ |
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395 CAknProgressDialog* iProgressNote; |
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396 |
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397 /** Progress info for the progress note. */ |
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398 CEikProgressInfo* iProgressInfo; |
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399 |
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400 /** Volume hiding timer. */ |
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401 CPeriodic* iVolumeHider; |
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402 |
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403 /** Volume navi decorator. */ |
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404 CAknNavigationDecorator* iVolumeNavi; |
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405 |
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406 /** Popup menu state flag */ |
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407 TBool iPopupMenuOpened; |
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408 |
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409 /** Audio muted flag */ |
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410 TBool iAudioMuted; |
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411 |
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412 /** current mark state */ |
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413 TMarkState iMarkState; |
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414 |
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415 /** Error number */ |
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416 TInt iErrorNmb; |
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417 |
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418 /** Error UI */ |
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419 CVeiErrorUI* iErrorUI; |
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420 |
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421 CAknMemorySelectionDialog::TMemory iMemoryInUse; |
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422 |
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423 TVeiSettings iMovieSaveSettings; |
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424 |
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425 |
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426 #include "veicutvideoview.inl" |
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427 }; |
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428 |
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429 #endif |
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430 |
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431 // End of File |
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