Initial check in (not a part of the build yet).

2025-01-26 06:38:36 +00:00 · 1999-07-20 02:08:55 +00:00 · 1999-07-20 02:08:55 +00:00 · 88a6f3829e
commit 88a6f3829e
parent 7515e72ba2
1 changed files with 135 additions and 0 deletions
--- a/intl/locale/src/nsScriptableDateFormat.cpp
+++ b/intl/locale/src/nsScriptableDateFormat.cpp
@ -0,0 +1,135 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsIServiceManager.h"
+#include "nsIComponentManager.h"
+#include "nsLocaleCID.h"
+#include "nsILocaleFactory.h"
+#include "nsDateTimeFormatCID.h"
+#include "nsIDateTimeFormat.h"
+#include "nsIScriptableDateFormat.h"
+
+static NS_DEFINE_CID(kLocaleFactoryCID, NS_LOCALEFACTORY_CID);
+static NS_DEFINE_CID(kDateTimeFormatCID, NS_DATETIMEFORMAT_CID);
+
+class nsScriptableDateFormat : public nsIScriptableDateFormat {
+ public: 
+  NS_DECL_ISUPPORTS 
+
+  NS_IMETHOD FormatDateTime(const PRUnichar *locale, 
+                            nsDateFormatSelector dateFormatSelector, 
+                            nsTimeFormatSelector timeFormatSelector, 
+                            PRInt32 year, 
+                            PRInt32 month, 
+                            PRInt32 day, 
+                            PRInt32 hour, 
+                            PRInt32 minute, 
+                            PRInt32 second, 
+                            const PRUnichar **dateTimeString);
+
+  NS_IMETHOD FormatDate(const PRUnichar *locale, 
+                        nsDateFormatSelector dateFormatSelector, 
+                        PRInt32 year, 
+                        PRInt32 month, 
+                        PRInt32 day, 
+                        const PRUnichar **dateString)
+                        {return FormatDateTime(locale, dateFormatSelector, kTimeFormatNone, 
+                                               year, month, day, 0, 0, 0, dateString);}
+
+  NS_IMETHOD FormatTime(const PRUnichar *locale, 
+                        nsTimeFormatSelector timeFormatSelector, 
+                        PRInt32 hour, 
+                        PRInt32 minute, 
+                        PRInt32 second, 
+                        const PRUnichar **timeString)
+                        {return FormatDateTime(locale, kDateFormatNone, timeFormatSelector, 
+                                               0, 0, 1, hour, minute, second, timeString);}
+
+  nsScriptableDateFormat() {NS_INIT_REFCNT();}
+private:
+  nsString mStringOut;   
+};
+
+NS_IMPL_ISUPPORTS(nsScriptableDateFormat, nsIScriptableDateFormat::GetIID());
+
+NS_IMETHODIMP nsScriptableDateFormat::FormatDateTime(
+                            const PRUnichar *locale, 
+                            nsDateFormatSelector dateFormatSelector, 
+                            nsTimeFormatSelector timeFormatSelector, 
+                            PRInt32 year, 
+                            PRInt32 month, 
+                            PRInt32 day, 
+                            PRInt32 hour, 
+                            PRInt32 minute, 
+                            PRInt32 second, 
+                            const PRUnichar **dateTimeString)
+{
+	nsILocaleFactory* localeFactory; 
+	nsILocale* aLocale; 
+	nsString localeName(locale);
+  nsresult rv;
+
+  *dateTimeString = NULL;
+
+  // get a locale factory 
+	rv = nsComponentManager::FindFactory(kLocaleFactoryCID, (nsIFactory**)&localeFactory); 
+  if (NS_SUCCEEDED(rv) && localeFactory) {
+    rv = localeName.Length() ? localeFactory->NewLocale(&localeName, &aLocale) :
+                               localeFactory->GetApplicationLocale(&aLocale);
+    if (NS_SUCCEEDED(rv) && aLocale) {
+      nsIDateTimeFormat *aDateTimeFormat;
+    	rv = nsComponentManager::CreateInstance(kDateTimeFormatCID, NULL,
+                                              nsIDateTimeFormat::GetIID(), (void **) &aDateTimeFormat);
+      if (NS_SUCCEEDED(rv) && aDateTimeFormat) {
+        struct tm tmTime;
+        time_t  timetTime;
+
+        tmTime.tm_year = year - 1900;
+        tmTime.tm_mon = month - 1;
+        tmTime.tm_mday = day;
+        tmTime.tm_hour = hour;
+        tmTime.tm_min = minute;
+        tmTime.tm_sec = second;
+        tmTime.tm_yday = tmTime.tm_wday = 0;
+        tmTime.tm_isdst = -1;
+        timetTime = mktime(&tmTime);
+        if (-1 != timetTime) {
+          rv = aDateTimeFormat->FormatTime(aLocale, dateFormatSelector, timeFormatSelector, 
+                          timetTime, mStringOut);
+          if (NS_SUCCEEDED(rv)) {
+            *dateTimeString = mStringOut.GetUnicode();
+          }
+        }
+        else {
+          rv = NS_ERROR_ILLEGAL_VALUE; // invalid arg value
+        }
+        NS_RELEASE(aDateTimeFormat);
+      }
+      NS_RELEASE(aLocale);
+    }
+    NS_RELEASE(localeFactory);
+  }
+
+  return rv;
+}
+
+nsISupports *NEW_SCRIPTABLE_DATEFORMAT(void)
+{
+  return (nsISupports *) new nsScriptableDateFormat;
+}
+