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Unified Diff: gecko-sdk/include/nsISimpleEnumerator.h

Issue 20346: Version 1.8 of gecko-sdk. Downloaded from here:... (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/
Patch Set: Created 11 years, 10 months ago
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Index: gecko-sdk/include/nsISimpleEnumerator.h
===================================================================
--- gecko-sdk/include/nsISimpleEnumerator.h (revision 0)
+++ gecko-sdk/include/nsISimpleEnumerator.h (revision 0)
@@ -0,0 +1,136 @@
+/*
+ * DO NOT EDIT. THIS FILE IS GENERATED FROM c:/builds/tinderbox/XR-Mozilla1.8.0-Release/WINNT_5.2_Depend/mozilla/xpcom/ds/nsISimpleEnumerator.idl
+ */
+
+#ifndef __gen_nsISimpleEnumerator_h__
+#define __gen_nsISimpleEnumerator_h__
+
+
+#ifndef __gen_nsISupports_h__
+#include "nsISupports.h"
+#endif
+
+/* For IDL files that don't want to include root IDL files. */
+#ifndef NS_NO_VTABLE
+#define NS_NO_VTABLE
+#endif
+
+/* starting interface: nsISimpleEnumerator */
+#define NS_ISIMPLEENUMERATOR_IID_STR "d1899240-f9d2-11d2-bdd6-000064657374"
+
+#define NS_ISIMPLEENUMERATOR_IID \
+ {0xd1899240, 0xf9d2, 0x11d2, \
+ { 0xbd, 0xd6, 0x00, 0x00, 0x64, 0x65, 0x73, 0x74 }}
+
+/**
+ * Used to enumerate over elements defined by its implementor.
+ * Although hasMoreElements() can be called independently of getNext(),
+ * getNext() must be pre-ceeded by a call to hasMoreElements(). There is
+ * no way to "reset" an enumerator, once you obtain one.
+ *
+ * @status FROZEN
+ * @version 1.0
+ */
+class NS_NO_VTABLE nsISimpleEnumerator : public nsISupports {
+ public:
+
+ NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISIMPLEENUMERATOR_IID)
+
+ /**
+ * Called to determine whether or not the enumerator has
+ * any elements that can be returned via getNext(). This method
+ * is generally used to determine whether or not to initiate or
+ * continue iteration over the enumerator, though it can be
+ * called without subsequent getNext() calls. Does not affect
+ * internal state of enumerator.
+ *
+ * @see getNext()
+ * @return PR_TRUE if there are remaining elements in the enumerator.
+ * PR_FALSE if there are no more elements in the enumerator.
+ */
+ /* boolean hasMoreElements (); */
+ NS_IMETHOD HasMoreElements(PRBool *_retval) = 0;
+
+ /**
+ * Called to retrieve the next element in the enumerator. The "next"
+ * element is the first element upon the first call. Must be
+ * pre-ceeded by a call to hasMoreElements() which returns PR_TRUE.
+ * This method is generally called within a loop to iterate over
+ * the elements in the enumerator.
+ *
+ * @see hasMoreElements()
+ * @return NS_OK if the call succeeded in returning a non-null
+ * value through the out parameter.
+ * NS_ERROR_FAILURE if there are no more elements
+ * to enumerate.
+ * @return the next element in the enumeration.
+ */
+ /* nsISupports getNext (); */
+ NS_IMETHOD GetNext(nsISupports **_retval) = 0;
+
+};
+
+/* Use this macro when declaring classes that implement this interface. */
+#define NS_DECL_NSISIMPLEENUMERATOR \
+ NS_IMETHOD HasMoreElements(PRBool *_retval); \
+ NS_IMETHOD GetNext(nsISupports **_retval);
+
+/* Use this macro to declare functions that forward the behavior of this interface to another object. */
+#define NS_FORWARD_NSISIMPLEENUMERATOR(_to) \
+ NS_IMETHOD HasMoreElements(PRBool *_retval) { return _to HasMoreElements(_retval); } \
+ NS_IMETHOD GetNext(nsISupports **_retval) { return _to GetNext(_retval); }
+
+/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
+#define NS_FORWARD_SAFE_NSISIMPLEENUMERATOR(_to) \
+ NS_IMETHOD HasMoreElements(PRBool *_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->HasMoreElements(_retval); } \
+ NS_IMETHOD GetNext(nsISupports **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetNext(_retval); }
+
+#if 0
+/* Use the code below as a template for the implementation class for this interface. */
+
+/* Header file */
+class nsSimpleEnumerator : public nsISimpleEnumerator
+{
+public:
+ NS_DECL_ISUPPORTS
+ NS_DECL_NSISIMPLEENUMERATOR
+
+ nsSimpleEnumerator();
+
+private:
+ ~nsSimpleEnumerator();
+
+protected:
+ /* additional members */
+};
+
+/* Implementation file */
+NS_IMPL_ISUPPORTS1(nsSimpleEnumerator, nsISimpleEnumerator)
+
+nsSimpleEnumerator::nsSimpleEnumerator()
+{
+ /* member initializers and constructor code */
+}
+
+nsSimpleEnumerator::~nsSimpleEnumerator()
+{
+ /* destructor code */
+}
+
+/* boolean hasMoreElements (); */
+NS_IMETHODIMP nsSimpleEnumerator::HasMoreElements(PRBool *_retval)
+{
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* nsISupports getNext (); */
+NS_IMETHODIMP nsSimpleEnumerator::GetNext(nsISupports **_retval)
+{
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+/* End of implementation class template. */
+#endif
+
+
+#endif /* __gen_nsISimpleEnumerator_h__ */
Property changes on: gecko-sdk\include\nsISimpleEnumerator.h
___________________________________________________________________
Added: svn:eol-style
+ LF
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