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Updated comments and added converter methods

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rods%netscape.com 1999-04-01 14:37:52 +00:00
parent 25a52f8016
commit 9f957a9164
1 changed files with 17 additions and 19 deletions
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36
widget/public/nsITransferable.h
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@ -24,6 +24,7 @@
class nsIDataFlavor;
class nsISupportsArray;
class nsIFormatConverter;
// {8B5314BC-DB01-11d2-96CE-0060B0FB9956}
#define NS_ITRANSFERABLE_IID \
@ -67,28 +68,13 @@ class nsITransferable : public nsISupports {
NS_IMETHOD SetTransferData(nsIDataFlavor * aFlavor, void * aData, PRUint32 aDataLen) = 0;
/**
* Convience method for setting string data into the transferable
* Add the data flavor, indicating that this transferable
* can receive this type of flavor
*
* @param aFlavor the flavor of data to retrieve
* @param aData the data
*/
NS_IMETHOD SetTransferString(const nsString & aStr) = 0;
/**
* Convience method for getting string data from the transferable
*
* @param aFlavor the flavor of data to retrieve
* @param aData the data
*/
NS_IMETHOD GetTransferString(nsString & aStr) = 0;
/**
* Initializes the data flavor
*
* @param aMimeType mime string
* @param aDataFlavor a new data flavor to handle
* @param aHumanPresentableName human readable string for mime
*/
NS_IMETHOD AddDataFlavor(const nsString & aMimeType, const nsString & aHumanPresentableName) = 0;
NS_IMETHOD AddDataFlavor(nsIDataFlavor * aDataFlavor) = 0;
/**
* Returns whether the data is large
@ -97,6 +83,18 @@ class nsITransferable : public nsISupports {
*/
NS_IMETHOD IsLargeDataSet() = 0;
/**
* Sets the converter for this transferable
*
*/
NS_IMETHOD SetConverter(nsIFormatConverter * aConverter) = 0;
/**
* Gets the converter for this transferable
*
*/
NS_IMETHOD GetConverter(nsIFormatConverter ** aConverter) = 0;
};
#endif