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Checkmark API in Charset Menu. bug #11774 r=erik

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cata%netscape.com 2000-01-18 23:44:18 +00:00
parent 41d1ed74ad
commit 27c4d8e7ba
2 changed files with 44 additions and 2 deletions
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44
intl/uconv/src/nsCharsetMenu.cpp
View File

@ -51,6 +51,7 @@ static const char * kURINC_BSCharsetMenuRoot = "NC:BSCharsetMenuRoot";
static const char * kURINC_BDCharsetMenuRoot = "NC:BDCharsetMenuRoot";
static const char * kURINC_BMCharsetMenuRoot = "NC:BMCharsetMenuRoot";
DEFINE_RDF_VOCAB(NC_NAMESPACE_URI, NC, Name);
DEFINE_RDF_VOCAB(NC_NAMESPACE_URI, NC, Checked);
//----------------------------------------------------------------------------
// Class nsCharsetMenu [declaration]
@ -70,6 +71,7 @@ private:
static nsIRDFResource * kNC_BDCharsetMenuRoot;
static nsIRDFResource * kNC_BMCharsetMenuRoot;
static nsIRDFResource * kNC_Name;
static nsIRDFResource * kNC_Checked;
static nsIRDFDataSource * mInner;
@ -88,6 +90,8 @@ private:
nsresult NewRDFContainer(nsIRDFDataSource * aDataSource,
nsIRDFResource * aResource, nsIRDFContainer ** aResult);
nsresult SetCharsetCheckmark(nsString * aCharset, PRBool aValue);
nsresult GetAppLocale(nsILocale ** aLocale);
public:
@ -186,6 +190,7 @@ nsIRDFResource * nsCharsetMenu::kNC_BSCharsetMenuRoot = NULL;
nsIRDFResource * nsCharsetMenu::kNC_BDCharsetMenuRoot = NULL;
nsIRDFResource * nsCharsetMenu::kNC_BMCharsetMenuRoot = NULL;
nsIRDFResource * nsCharsetMenu::kNC_Name = NULL;
nsIRDFResource * nsCharsetMenu::kNC_Checked = NULL;
nsCharsetMenu::nsCharsetMenu()
{
@ -217,6 +222,7 @@ nsresult nsCharsetMenu::Init()
rdfServ->GetResource(kURINC_BDCharsetMenuRoot, &kNC_BDCharsetMenuRoot);
rdfServ->GetResource(kURINC_BMCharsetMenuRoot, &kNC_BMCharsetMenuRoot);
rdfServ->GetResource(kURINC_Name, &kNC_Name);
rdfServ->GetResource(kURINC_Checked, &kNC_Checked);
res = nsComponentManager::CreateInstance(kRDFInMemoryDataSourceCID, nsnull,
kIRDFDataSourceIID, (void**) &mInner);
@ -262,6 +268,7 @@ done:
NS_IF_RELEASE(kNC_BDCharsetMenuRoot);
NS_IF_RELEASE(kNC_BMCharsetMenuRoot);
NS_IF_RELEASE(kNC_Name);
NS_IF_RELEASE(kNC_Checked);
NS_IF_RELEASE(mInner);
return res;
@ -286,7 +293,7 @@ nsresult nsCharsetMenu::FillRDFContainer(nsIRDFService * aRDFServ,
// Make up a unique ID and create the RDF NODE
char csID[256];
cs->ToCString(csID, 256);
cs->ToCString(csID, sizeof(csID));
res = aRDFServ->GetResource(csID, getter_AddRefs(node));
if (NS_FAILED(res)) continue;
@ -299,6 +306,7 @@ nsresult nsCharsetMenu::FillRDFContainer(nsIRDFService * aRDFServ,
if (title == NULL)
title = (PRUnichar *)cs->GetUnicode();
// set node's title
nsCOMPtr<nsIRDFLiteral> titleLiteral;
res = aRDFServ->GetLiteral(title, getter_AddRefs(titleLiteral));
if (NS_FAILED(res)) continue;
@ -313,6 +321,37 @@ nsresult nsCharsetMenu::FillRDFContainer(nsIRDFService * aRDFServ,
return res;
}
nsresult nsCharsetMenu::SetCharsetCheckmark(nsString * aCharset,
PRBool aValue)
{
nsresult res = NS_OK;
nsCOMPtr<nsIRDFContainer> container;
nsCOMPtr<nsIRDFResource> node;
NS_WITH_SERVICE(nsIRDFService, rdfServ, kRDFServiceCID, &res);
if (NS_FAILED(res)) return res;
res = NewRDFContainer(mInner, kNC_BSCharsetMenuRoot, getter_AddRefs(container));
if (NS_FAILED(res)) return res;
// find RDF node for given charset
char csID[256];
aCharset->ToCString(csID, sizeof(csID));
res = rdfServ->GetResource(csID, getter_AddRefs(node));
if (NS_FAILED(res)) return res;
// set checkmark value
nsCOMPtr<nsIRDFLiteral> checkedLiteral;
nsAutoString checked((aValue == PR_TRUE) ? "true" : "false");
res = rdfServ->GetLiteral(checked.GetUnicode(), getter_AddRefs(checkedLiteral));
if (NS_FAILED(res)) return res;
res = Assert(node, kNC_Checked, checkedLiteral, PR_TRUE);
if (NS_FAILED(res)) return res;
return res;
}
nsresult nsCharsetMenu::RemoveFlaggedCharsets(nsString ** aList, PRInt32 aCount,
nsIStringBundle * aData,
char * aProp, PRBool value)
@ -411,6 +450,9 @@ nsresult nsCharsetMenu::CreateBrowserStaticMenu(nsIRDFService * aRDFServ,
res = FillRDFContainer(aRDFServ, kNC_BSCharsetMenuRoot, aTitles, decs, count);
if (NS_FAILED(res)) goto done;
// bit of test code
// SetCharsetCheckmark(decs[0], PR_TRUE);
done:
if (decs != NULL) {
for (PRInt32 i = 0; i < count; i++) if (decs[i] != NULL) delete decs[i];

2
xpfe/global/resources/content/charsetOverlay.xul
View File

@ -18,7 +18,7 @@
<template>
<rule>
<menupopup>
<menuitem uri="..." value="rdf:http://home.netscape.com/NC-rdf#Name" oncommand="SetDefaultCharacterSet(event.target)"/>
<menuitem type="checkbox" checked="rdf:http://home.netscape.com/NC-rdf#Checked" uri="..." value="rdf:http://home.netscape.com/NC-rdf#Name" oncommand="SetDefaultCharacterSet(event.target)"/>
</menupopup>
</rule>
</template>