1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
2 // All rights reserved. |
2 // All rights reserved. |
3 // This component and the accompanying materials are made available |
3 // This component and the accompanying materials are made available |
4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members |
4 // under the terms of "Eclipse Public License v1.0" |
5 // which accompanies this distribution, and is available |
5 // which accompanies this distribution, and is available |
6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". |
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
7 // |
7 // |
8 // Initial Contributors: |
8 // Initial Contributors: |
9 // Nokia Corporation - initial contribution. |
9 // Nokia Corporation - initial contribution. |
10 // |
10 // |
11 // Contributors: |
11 // Contributors: |
29 */ |
29 */ |
30 |
30 |
31 const TUid KUidInterfaceMMFDurationInfoControl = {0x102737C8}; |
31 const TUid KUidInterfaceMMFDurationInfoControl = {0x102737C8}; |
32 |
32 |
33 /** |
33 /** |
34 @publishedPartner |
34 @publishedAll |
35 @released |
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36 */ |
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37 |
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38 const TUid KUidInterfaceMMFDurationInfoControl2 = {0x10273812}; |
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39 |
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40 /** |
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41 @internalComponent |
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42 */ |
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43 enum TMMFDurationInfoMessages |
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44 { |
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45 EMMFGetDurationInfo |
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46 }; |
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47 |
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48 |
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49 /** |
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50 @publishedPartner |
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51 @released |
35 @released |
52 |
36 |
53 The duration state of the controller. |
37 The duration state of the controller. |
54 */ |
38 */ |
55 enum TMMFDurationInfo |
39 enum TMMFDurationInfo |
56 { |
40 { |
57 EMMFDurationInfoValid, // Duration is known |
41 EMMFDurationInfoValid, // Duration is known |
58 EMMFDurationInfoUnknown, // Invalid response from controller |
42 EMMFDurationInfoUnknown, // Invalid response from controller |
59 EMMFDurationInfoInfinite, // Clip is of infinite length |
43 EMMFDurationInfoInfinite, // Clip is of infinite length |
60 }; |
44 }; |
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45 |
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46 #ifndef SYMBIAN_ENABLE_SPLIT_HEADERS |
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47 #include <mmf/common/mmfdurationinfocustomcommandsimpl.h> |
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48 #include <mmf/common/mmfdurationinfocustomcommandsenums.h> |
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49 #endif |
61 |
50 |
62 /** |
51 /** |
63 @publishedAll |
52 @publishedAll |
64 @deprecated 9.2 - Replaced by MMMFDurationInfoCustomCommandImplementor2 |
53 @deprecated 9.2 - Replaced by MMMFDurationInfoCustomCommandImplementor2 |
65 |
54 |
139 private: |
128 private: |
140 |
129 |
141 MMMFDurationInfoCustomCommandImplementor& iImplementor; |
130 MMMFDurationInfoCustomCommandImplementor& iImplementor; |
142 |
131 |
143 }; |
132 }; |
144 |
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145 /** |
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146 @publishedPartner |
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147 @released |
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148 |
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149 Mixin class to be derived from by controller plugins wishing to support the Duration information |
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150 custom commands |
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151 */ |
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152 class MMMFDurationInfoCustomCommandImplementor2 |
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153 { |
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154 public: |
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155 |
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156 /** |
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157 Is the duration of the clip known? i.e. is the stream infinite? |
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158 |
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159 @param aDurationInfo |
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160 Controller duration information |
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161 |
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162 @return KErrNone or System wide error code |
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163 */ |
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164 virtual TInt GetDurationInfo(TMMFDurationInfo& aDurationInfo)=0; |
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165 }; |
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166 |
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167 /** |
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168 @publishedPartner |
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169 @released |
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170 |
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171 Custom command parser capable of processing duration information controller commands |
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172 */ |
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173 class CMMFDurationInfoCustomCommandParser2 : public CMMFCustomCommandParserBase |
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174 { |
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175 public: |
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176 |
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177 /** |
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178 Creates a new custom command parser capable of processing duration information controller commands. |
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179 |
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180 @param aImplementor |
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181 A reference to the controller plugin that owns this new object. |
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182 |
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183 @return A pointer to the object created. |
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184 |
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185 @since 9.2 |
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186 */ |
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187 IMPORT_C static CMMFDurationInfoCustomCommandParser2* NewL(MMMFDurationInfoCustomCommandImplementor2& aImplementor); |
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188 |
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189 /** |
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190 Destructor. |
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191 |
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192 @since 9.2 |
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193 */ |
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194 IMPORT_C ~CMMFDurationInfoCustomCommandParser2(); |
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195 |
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196 /** |
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197 Handles a request from the client. Called by the controller framework. |
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198 |
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199 @param aMessage |
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200 The message to be handled. |
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201 |
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202 @since 9.2 |
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203 */ |
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204 void HandleRequest(TMMFMessage& aMessage); |
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205 |
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206 private: |
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207 /** |
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208 Constructor. |
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209 |
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210 @param aImplementor |
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211 A reference to the controller plugin that owns this new object. |
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212 @since 9.2 |
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213 */ |
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214 CMMFDurationInfoCustomCommandParser2(MMMFDurationInfoCustomCommandImplementor2& aImplementor); |
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215 |
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216 /** |
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217 Request duration information from the implementor |
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218 |
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219 @param aMessage |
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220 Message for writing results to the client. |
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221 */ |
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222 TInt GetDurationInfo(TMMFMessage& aMessage); |
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223 |
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224 private: |
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225 MMMFDurationInfoCustomCommandImplementor2& iImplementor; |
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226 }; |
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227 |
133 |
228 #endif // SYMBIAN_CAF_V2 |
134 #endif // SYMBIAN_CAF_V2 |
229 |
135 |
230 #endif // __MMF_DURATION_INFO_CUSTOM_COMMANDS_H__ |
136 #endif // __MMF_DURATION_INFO_CUSTOM_COMMANDS_H__ |
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137 |