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Moved the localization methods to the helper class

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the file control is now localizable (*.*, "All Files")
b=32666, r=pollmann


git-svn-id: svn://10.0.0.236/trunk@70981 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rods%netscape.com
2000-05-27 02:27:47 +00:00
parent df776b59c9
commit e0fe88ca49
11 changed files with 138 additions and 120 deletions
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59
mozilla/layout/forms/nsFormControlHelper.cpp
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@@ -55,6 +55,20 @@
#include "nsINameSpaceManager.h"
#include "nsIDOMHTMLInputElement.h"
// Needed for Localization
#include "nsIServiceManager.h"
#include "nsIIOService.h"
#include "nsIURI.h"
#include "nsIStringBundle.h"
#include "nsITextContent.h"
#include "nsISupportsArray.h"
#include "nsXPIDLString.h"
static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
static NS_DEFINE_CID(kStringBundleServiceCID, NS_STRINGBUNDLESERVICE_CID);
// done I10N
static NS_DEFINE_IID(kIWidgetIID, NS_IWIDGET_IID);
static NS_DEFINE_IID(kIFormControlIID, NS_IFORMCONTROL_IID);
static NS_DEFINE_IID(kIFormControlFrameIID, NS_IFORMCONTROLFRAME_IID);
@@ -1339,4 +1353,49 @@ nsFormControlHelper::GetInputElementValue(nsIContent* aContent, nsString* aText,
return result;
}
//----------------------------------------------------------------------------------
#define form_properties "chrome://communicator/locale/layout/HtmlForm.properties"
// Return localised string for resource string (e.g. "Submit" -> "Submit Query")
// This code is derived from nsBookmarksService::Init() and cookie_Localize()
nsresult
nsFormControlHelper::GetLocalizedString(char* aKey, nsString& oVal)
{
nsresult rv;
nsCOMPtr<nsIStringBundle> bundle;
// Create a URL for the string resource file
// Create a bundle for the localization
NS_WITH_SERVICE(nsIIOService, pNetService, kIOServiceCID, &rv);
if (NS_SUCCEEDED(rv) && pNetService) {
nsCOMPtr<nsIURI> uri;
rv = pNetService->NewURI(form_properties, nsnull, getter_AddRefs(uri));
if (NS_SUCCEEDED(rv) && uri) {
// Create bundle
NS_WITH_SERVICE(nsIStringBundleService, stringService, kStringBundleServiceCID, &rv);
if (NS_SUCCEEDED(rv) && stringService) {
nsXPIDLCString spec;
rv = uri->GetSpec(getter_Copies(spec));
if (NS_SUCCEEDED(rv) && spec) {
nsCOMPtr<nsILocale> locale = nsnull;
rv = stringService->CreateBundle(spec, locale, getter_AddRefs(bundle));
}
}
}
}
// Determine default label from string bundle
if (NS_SUCCEEDED(rv) && bundle && aKey) {
nsXPIDLString valUni;
nsAutoString key; key.AssignWithConversion(aKey);
rv = bundle->GetStringFromName(key.GetUnicode(), getter_Copies(valUni));
if (NS_SUCCEEDED(rv) && valUni) {
oVal.Assign(valUni);
} else {
oVal.Truncate();
}
}
return rv;
}