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Charset menu items are taken from the Charset Manager. r=bobj

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This commit is contained in:
cata%netscape.com 1999-12-07 22:23:47 +00:00
parent a458e6849f
commit e65ae21654
1 changed files with 83 additions and 22 deletions
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105
intl/uconv/src/nsCharsetMenu.cpp
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@ -30,6 +30,7 @@
#include "nsRDFCID.h"
#include "nsUConvDll.h"
#include "nsCharsetMenu.h"
#include "nsICharsetConverterManager.h"
static NS_DEFINE_IID(kIRDFServiceIID, NS_IRDFSERVICE_IID);
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
@ -38,6 +39,8 @@ static NS_DEFINE_IID(kIRDFDataSourceIID, NS_IRDFDATASOURCE_IID);
static NS_DEFINE_CID(kIRDFContainerUtilsIID, NS_IRDFCONTAINERUTILS_IID);
static NS_DEFINE_CID(kRDFContainerUtilsCID, NS_RDFCONTAINERUTILS_CID);
static NS_DEFINE_CID(kRDFContainerCID, NS_RDFCONTAINER_CID);
static NS_DEFINE_CID(kCharsetConverterManagerCID, NS_ICHARSETCONVERTERMANAGER_CID);
static NS_DEFINE_IID(kICharsetConverterManagerIID, NS_ICHARSETCONVERTERMANAGER_IID);
static const char * kURINC_BSCharsetMenuRoot = "NC:BSCharsetMenuRoot";
static const char * kURINC_BDCharsetMenuRoot = "NC:BDCharsetMenuRoot";
@ -69,6 +72,9 @@ private:
nsresult Done();
nsresult CreateBrowserMenu();
nsresult CreateBrowserMoreMenu();
nsresult CreateBrowserStaticMenu();
nsresult FillRDFContainer(nsIRDFResource * aResource, nsString ** aList,
PRInt32 aCount);
nsresult NewRDFContainer(nsIRDFDataSource * aDataSource,
nsIRDFResource * aResource, nsIRDFContainer ** aResult);
@ -209,6 +215,10 @@ nsresult nsCharsetMenu::Init()
kIRDFContainerUtilsIID, (nsISupports **)&rdfUtil);
if (NS_FAILED(res)) goto done;
res = rdfUtil->MakeSeq(mInner, kNC_BSCharsetMenuRoot, NULL);
if (NS_FAILED(res)) goto done;
res = rdfUtil->MakeSeq(mInner, kNC_BDCharsetMenuRoot, NULL);
if (NS_FAILED(res)) goto done;
res = rdfUtil->MakeSeq(mInner, kNC_BMCharsetMenuRoot, NULL);
if (NS_FAILED(res)) goto done;
@ -246,50 +256,44 @@ done:
return res;
}
nsresult nsCharsetMenu::CreateBrowserMenu()
{
return CreateBrowserMoreMenu();
}
nsresult nsCharsetMenu::CreateBrowserMoreMenu()
nsresult nsCharsetMenu::FillRDFContainer(nsIRDFResource * aResource,
nsString ** aList, PRInt32 aCount)
{
nsresult res = NS_OK;
nsIRDFService * rdfServ = NULL;
nsCOMPtr<nsIRDFResource> charset;
nsCOMPtr<nsIRDFResource> node;
nsCOMPtr<nsIRDFContainer> container;
int i = 0;
PRInt32 i;
res = nsServiceManager::GetService(kRDFServiceCID, kIRDFServiceIID,
(nsISupports **)&rdfServ);
if (NS_FAILED(res)) goto done;
res = NewRDFContainer(mInner, kNC_BMCharsetMenuRoot, getter_AddRefs(container));
res = NewRDFContainer(mInner, aResource, getter_AddRefs(container));
if (NS_FAILED(res)) goto done;
/*** XXX temporary hack ****/
for (i = 0; i < 3; i++) {
nsString * charsetTitle = new nsString("Character Set");
for (i = 0; i < aCount; i++) {
nsString * str = aList[i];
if (str == NULL) continue;
// Make up a unique ID and create the RDF NODE
nsString uniqueID = "charset";
char cID[256];
uniqueID.ToCString(cID, 256);
res = rdfServ->GetResource(cID, getter_AddRefs(charset));
str->ToCString(cID, 256);
res = rdfServ->GetResource(cID, getter_AddRefs(node));
if (NS_FAILED(res)) continue;
// Get the RDF literal and add it to our node
nsCOMPtr<nsIRDFLiteral> charsetTitleLiteral;
res = rdfServ->GetLiteral(charsetTitle->GetUnicode(), getter_AddRefs(charsetTitleLiteral));
// Get the RDF literal and add it to our node
// XXX here get and use the human readable name for this charset
nsCOMPtr<nsIRDFLiteral> titleLiteral;
res = rdfServ->GetLiteral(str->GetUnicode(), getter_AddRefs(titleLiteral));
if (NS_FAILED(res)) continue;
res = Assert(charset, kNC_Name, charsetTitleLiteral, PR_TRUE);
res = Assert(node, kNC_Name, titleLiteral, PR_TRUE);
if (NS_FAILED(res)) continue;
// Add the element to the container
res = container->AppendElement(charset);
res = container->AppendElement(node);
if (NS_FAILED(res)) continue;
}
/*******/
done:
if (rdfServ != NULL) nsServiceManager::ReleaseService(kRDFServiceCID, rdfServ);
@ -297,6 +301,63 @@ done:
return res;
}
nsresult nsCharsetMenu::CreateBrowserMenu()
{
CreateBrowserMoreMenu();
CreateBrowserStaticMenu();
return NS_OK;
}
nsresult nsCharsetMenu::CreateBrowserMoreMenu()
{
nsresult res = NS_OK;
nsICharsetConverterManager * ccMan = NULL;
nsString ** decs = NULL;
PRInt32 count;
res = nsServiceManager::GetService(kCharsetConverterManagerCID,
kICharsetConverterManagerIID, (nsISupports **)&ccMan);
if (NS_FAILED(res)) goto done;
res = ccMan->GetDecoderList(&decs, &count);
if (NS_FAILED(res)) goto done;
// XXX put the flagged charsets on null
res = FillRDFContainer(kNC_BMCharsetMenuRoot, decs, count);
if (NS_FAILED(res)) goto done;
done:
if (ccMan != NULL) nsServiceManager::ReleaseService(
kCharsetConverterManagerCID, ccMan);
if (decs != NULL) delete [] decs;
return res;
}
nsresult nsCharsetMenu::CreateBrowserStaticMenu()
{
nsresult res = NS_OK;
PRInt32 count = 2;
nsString ** decs = new nsString * [count];
decs[0] = new nsString("UTF-8");
decs[1] = new nsString("Shift-JIS");
// XXX put the flagged charsets on null
res = FillRDFContainer(kNC_BSCharsetMenuRoot, decs, count);
if (NS_FAILED(res)) goto done;
done:
if (decs != NULL) {
for (PRInt32 i = 0; i < count; i++) if (decs[i] != NULL) delete decs[i];
delete [] decs;
}
return res;
}
nsresult nsCharsetMenu::NewRDFContainer(nsIRDFDataSource * aDataSource,
nsIRDFResource * aResource,
nsIRDFContainer ** aResult)