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git-svn-id: svn://10.0.0.236/trunk@121042 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
edburns%acm.org
2002-05-08 05:17:41 +00:00
parent b3f09d7476
commit 62ce0ecc33
4 changed files with 114 additions and 178 deletions
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136
mozilla/java/webclient/src_moz/RDFActionEvents.cpp
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@@ -213,35 +213,6 @@ wsRDFGetChildAtEvent::handleEvent ()
return (void *) result;
} // handleEvent()
wsRDFGetChildCountEvent::wsRDFGetChildCountEvent(WebShellInitContext* yourInitContext,
PRUint32 yourNativeRDFNode) :
nsActionEvent(),
mInitContext(yourInitContext), mNativeRDFNode(yourNativeRDFNode)
{
}
void *
wsRDFGetChildCountEvent::handleEvent ()
{
if (!mInitContext) {
return (void *) NS_ERROR_UNEXPECTED;
}
JNIEnv *env = (JNIEnv *) JNU_GetEnv(gVm, JNI_VERSION);
jint result = -1;
PRInt32 count;
nsresult rv;
// PENDING(edburns): assert rdf_InitRDFUtils()
nsCOMPtr<nsIRDFResource> parent = (nsIRDFResource *) mNativeRDFNode;
rv = rdf_getChildCount(parent, &count);
if (NS_FAILED(rv)) {
::util_ThrowExceptionToJava(env, "Exception: nativeGetChildCount: Can't get child count.");
return nsnull;
}
result = (jint)count;
return (void *) result;
} // handleEvent()
wsRDFGetChildIndexEvent::wsRDFGetChildIndexEvent(WebShellInitContext* yourInitContext,
PRUint32 yourNativeRDFNode,
PRUint32 yourChildRDFNode) :
@@ -270,113 +241,6 @@ wsRDFGetChildIndexEvent::handleEvent ()
return (void *) result;
} // handleEvent()
wsRDFToStringEvent::wsRDFToStringEvent(WebShellInitContext* yourInitContext,
PRUint32 yourNativeRDFNode) :
nsActionEvent(),
mInitContext(yourInitContext), mNativeRDFNode(yourNativeRDFNode)
{
}
void *
wsRDFToStringEvent::handleEvent ()
{
if (!mInitContext) {
return (void *) NS_ERROR_UNEXPECTED;
}
nsCOMPtr<nsIRDFResource> currentResource =
(nsIRDFResource *) mNativeRDFNode;
nsCOMPtr<nsIRDFNode> node;
nsCOMPtr<nsIRDFLiteral> literal;
jstring result = nsnull;
PRBool isContainer = PR_FALSE;
nsresult rv;
const PRUnichar *textForNode = nsnull;
JNIEnv *env = (JNIEnv *) JNU_GetEnv(gVm, JNI_VERSION);
rv = gRDFCU->IsContainer(gBookmarksDataSource, currentResource,
&isContainer);
if (NS_FAILED(rv)) {
::util_ThrowExceptionToJava(env, "Exception: nativeToString: Can't tell if RDFResource is container.");
return nsnull;
}
if (isContainer) {
// It's a bookmarks folder
rv = gBookmarksDataSource->GetTarget(currentResource,
kNC_Name, PR_TRUE,
getter_AddRefs(node));
// get the name of the folder
if (rv == 0) {
// if so, make sure it's an nsIRDFLiteral
rv = node->QueryInterface(NS_GET_IID(nsIRDFLiteral),
getter_AddRefs(literal));
if (NS_SUCCEEDED(rv)) {
rv = literal->GetValueConst(&textForNode);
}
else {
if (prLogModuleInfo) {
PR_LOG(prLogModuleInfo, 3,
("nativeToString: node is not an nsIRDFLiteral.\n"));
}
}
}
}
else {
// It's a bookmark or a Separator
rv = gBookmarksDataSource->GetTarget(currentResource,
kNC_URL, PR_TRUE,
getter_AddRefs(node));
// See if it has a Name
if (0 != rv) {
rv = gBookmarksDataSource->GetTarget(currentResource,
kNC_Name, PR_TRUE,
getter_AddRefs(node));
}
if (0 == rv) {
rv = node->QueryInterface(NS_GET_IID(nsIRDFLiteral),
getter_AddRefs(literal));
if (NS_SUCCEEDED(rv)) {
// get the value of the literal
rv = literal->GetValueConst(&textForNode);
if (NS_FAILED(rv)) {
if (prLogModuleInfo) {
PR_LOG(prLogModuleInfo, 3,
("nativeToString: node doesn't have a value.\n"));
}
}
}
else {
if (prLogModuleInfo) {
PR_LOG(prLogModuleInfo, 3,
("nativeToString: node is not an nsIRDFLiteral.\n"));
}
}
}
else {
if (prLogModuleInfo) {
PR_LOG(prLogModuleInfo, 3,
("nativeToString: node doesn't have a URL.\n"));
}
}
}
if (nsnull != textForNode) {
nsString * string = new nsString(textForNode);
int length = 0;
if (nsnull != string) {
length = string->Length();
}
result = ::util_NewString(env, (const jchar *) textForNode, length);
}
else {
result = ::util_NewStringUTF(env, "");
}
return (void *) result;
} // handleEvent()
wsRDFInsertElementAtEvent::wsRDFInsertElementAtEvent(WebShellInitContext* yourInitContext,
PRUint32 yourParentRDFNode,
PRUint32 yourChildRDFNode,