bug 724826 pt 3 - replace users of nsIUGenCategory service within libxul with direct access to mozilla::unicode::GetGenCategory. r=smontagu

content/base/public/nsContentUtils.h

@@ -131,7 +131,6 @@ class nsIInterfaceRequestor;
 template<class E> class nsCOMArray;
 template<class K, class V> class nsRefPtrHashtable;
 struct JSRuntime;
-class nsIUGenCategory;
 class nsIWidget;
 class nsIDragSession;
 class nsIPresShell;
@@ -625,11 +624,6 @@ public:
     return sWordBreaker;
   }
 
-  static nsIUGenCategory* GetGenCat()
-  {
-    return sGenCat;
-  }
-
   /**
    * Regster aObserver as a shutdown observer. A strong reference is held
    * to aObserver until UnregisterShutdownObserver is called.
@@ -2017,7 +2011,6 @@ private:
 
   static nsILineBreaker* sLineBreaker;
   static nsIWordBreaker* sWordBreaker;
-  static nsIUGenCategory* sGenCat;
 
   static nsIScriptRuntime* sScriptRuntimes[NS_STID_ARRAY_UBOUND];
   static PRInt32 sScriptRootCount[NS_STID_ARRAY_UBOUND];

content/base/src/nsContentUtils.cpp

@@ -122,6 +122,7 @@ static NS_DEFINE_CID(kXTFServiceCID, NS_XTFSERVICE_CID);
 #include "nsLWBrkCIID.h"
 #include "nsILineBreaker.h"
 #include "nsIWordBreaker.h"
+#include "nsUnicodeProperties.h"
 #include "jsdbgapi.h"
 #include "nsIJSRuntimeService.h"
 #include "nsIDOMDocumentXBL.h"
@@ -154,7 +155,6 @@ static NS_DEFINE_CID(kXTFServiceCID, NS_XTFSERVICE_CID);
 #include "nsGenericHTMLElement.h"
 #include "nsAttrValue.h"
 #include "nsReferencedElement.h"
-#include "nsIUGenCategory.h"
 #include "nsIDragService.h"
 #include "nsIChannelEventSink.h"
 #include "nsIAsyncVerifyRedirectCallback.h"
@@ -260,7 +260,6 @@ nsIContentPolicy *nsContentUtils::sContentPolicyService;
 bool nsContentUtils::sTriedToGetContentPolicy = false;
 nsILineBreaker *nsContentUtils::sLineBreaker;
 nsIWordBreaker *nsContentUtils::sWordBreaker;
-nsIUGenCategory *nsContentUtils::sGenCat;
 nsIScriptRuntime *nsContentUtils::sScriptRuntimes[NS_STID_ARRAY_UBOUND];
 PRInt32 nsContentUtils::sScriptRootCount[NS_STID_ARRAY_UBOUND];
 PRUint32 nsContentUtils::sJSGCThingRootCount;
@@ -389,9 +388,6 @@ nsContentUtils::Init()
   rv = CallGetService(NS_WBRK_CONTRACTID, &sWordBreaker);
   NS_ENSURE_SUCCESS(rv, rv);
 
-  rv = CallGetService(NS_UNICHARCATEGORY_CONTRACTID, &sGenCat);
-  NS_ENSURE_SUCCESS(rv, rv);
-
   if (!InitializeEventTable())
     return NS_ERROR_FAILURE;
 
@@ -977,7 +973,7 @@ nsContentUtils::IsPunctuationMarkAt(const nsTextFragment* aFrag, PRUint32 aOffse
 // static
 bool nsContentUtils::IsAlphanumeric(PRUint32 aChar)
 {
-  nsIUGenCategory::nsUGenCategory cat = sGenCat->Get(aChar);
+  nsIUGenCategory::nsUGenCategory cat = mozilla::unicode::GetGenCategory(aChar);
 
   return (cat == nsIUGenCategory::kLetter || cat == nsIUGenCategory::kNumber);
 }
@@ -1138,7 +1134,6 @@ nsContentUtils::Shutdown()
   NS_IF_RELEASE(sIOService);
   NS_IF_RELEASE(sLineBreaker);
   NS_IF_RELEASE(sWordBreaker);
-  NS_IF_RELEASE(sGenCat);
 #ifdef MOZ_XTF
   NS_IF_RELEASE(sXTFService);
 #endif

extensions/spellcheck/src/mozEnglishWordUtils.cpp

@@ -41,6 +41,7 @@
 #include "nsIServiceManager.h"
 #include "nsUnicharUtils.h"
 #include "nsUnicharUtilCIID.h"
+#include "nsUnicodeProperties.h"
 #include "nsCRT.h"
 
 NS_IMPL_CYCLE_COLLECTING_ADDREF(mozEnglishWordUtils)
@@ -52,8 +53,7 @@ NS_INTERFACE_MAP_BEGIN(mozEnglishWordUtils)
   NS_INTERFACE_MAP_ENTRIES_CYCLE_COLLECTION(mozEnglishWordUtils)
 NS_INTERFACE_MAP_END
 
-NS_IMPL_CYCLE_COLLECTION_2(mozEnglishWordUtils,
-                           mCategories,
+NS_IMPL_CYCLE_COLLECTION_1(mozEnglishWordUtils,
                            mURLDetector)
 
 mozEnglishWordUtils::mozEnglishWordUtils()
@@ -62,7 +62,6 @@ mozEnglishWordUtils::mozEnglishWordUtils()
 
   nsresult rv;
   mURLDetector = do_CreateInstance(MOZ_TXTTOHTMLCONV_CONTRACTID, &rv);
-  mCategories = do_GetService(NS_UNICHARCATEGORY_CONTRACTID);
 }
 
 mozEnglishWordUtils::~mozEnglishWordUtils()
@@ -168,7 +167,7 @@ NS_IMETHODIMP mozEnglishWordUtils::GetRootForm(const PRUnichar *aWord, PRUint32
 bool mozEnglishWordUtils::ucIsAlpha(PRUnichar aChar)
 {
   // XXX we have to fix callers to handle the full Unicode range
-  return nsIUGenCategory::kLetter == mCategories->Get(PRUint32(aChar));
+  return nsIUGenCategory::kLetter == mozilla::unicode::GetGenCategory(aChar);
 }
 
 /* void FindNextWord (in wstring word, in PRUint32 length, in PRUint32 offset, out PRUint32 begin, out PRUint32 end); */

extensions/spellcheck/src/mozEnglishWordUtils.h

@@ -43,7 +43,6 @@
 #include "nsIUnicodeEncoder.h"
 #include "nsIUnicodeDecoder.h"
 #include "nsString.h"
-#include "nsIUGenCategory.h"
 
 #include "mozITXTToHTMLConv.h" 
 #include "nsCycleCollectionParticipant.h"
@@ -68,7 +67,6 @@ protected:
 
   nsString mLanguage;
   nsString mCharset;
-  nsCOMPtr<nsIUGenCategory>   mCategories;
   nsCOMPtr<mozITXTToHTMLConv> mURLDetector; // used to detect urls so the spell checker can skip them.
 };
 

extensions/spellcheck/src/mozInlineSpellWordUtil.cpp

@@ -48,6 +48,7 @@
 #include "nsIDOMNode.h"
 #include "nsIDOMHTMLBRElement.h"
 #include "nsUnicharUtilCIID.h"
+#include "nsUnicodeProperties.h"
 #include "nsServiceManagerUtils.h"
 #include "nsIContent.h"
 #include "nsTextFragment.h"
@@ -87,10 +88,6 @@ mozInlineSpellWordUtil::Init(nsWeakPtr aWeakEditor)
 {
   nsresult rv;
 
-  mCategories = do_GetService(NS_UNICHARCATEGORY_CONTRACTID, &rv);
-  if (NS_FAILED(rv))
-    return rv;
-  
   // getting the editor can fail commonly because the editor was detached, so
   // don't assert
   nsCOMPtr<nsIEditor> editor = do_QueryReferent(aWeakEditor, &rv);
@@ -806,7 +803,7 @@ WordSplitState::ClassifyCharacter(PRInt32 aIndex, bool aRecurse) const
   // this will classify the character, we want to treat "ignorable" characters
   // such as soft hyphens as word characters.
   nsIUGenCategory::nsUGenCategory
-    charCategory = mWordUtil->GetCategories()->Get(PRUint32(mDOMWordText[aIndex]));
+    charCategory = mozilla::unicode::GetGenCategory(mDOMWordText[aIndex]);
   if (charCategory == nsIUGenCategory::kLetter ||
       IsIgnorableCharacter(mDOMWordText[aIndex]))
     return CHAR_CLASS_WORD;

extensions/spellcheck/src/mozInlineSpellWordUtil.h

@@ -40,7 +40,6 @@
 #include "nsIDocument.h"
 #include "nsString.h"
 #include "nsTArray.h"
-#include "nsIUGenCategory.h"
 
 //#define DEBUG_SPELLCHECK
 
@@ -117,14 +116,12 @@ public:
   nsIDOMDocument* GetDOMDocument() const { return mDOMDocument; }
   nsIDocument* GetDocument() const { return mDocument; }
   nsINode* GetRootNode() { return mRootNode; }
-  nsIUGenCategory* GetCategories() { return mCategories; }
   
 private:
 
   // cached stuff for the editor, set by Init
   nsCOMPtr<nsIDOMDocument> mDOMDocument;
   nsCOMPtr<nsIDocument>         mDocument;
-  nsCOMPtr<nsIUGenCategory>     mCategories;
 
   // range to check, see SetPosition and SetEnd
   nsINode*    mRootNode;

gfx/thebes/gfxPlatform.cpp

@@ -71,7 +71,6 @@
 #include "nsUnicodeRange.h"
 #include "nsServiceManagerUtils.h"
 #include "nsTArray.h"
-#include "nsIUGenCategory.h"
 #include "nsUnicharUtilCIID.h"
 #include "nsILocaleService.h"
 

intl/hyphenation/public/nsHyphenator.h

@@ -43,7 +43,6 @@
 #include "nsTArray.h"
 
 class nsIURI;
-class nsIUGenCategory;
 
 class nsHyphenator
 {
@@ -61,7 +60,6 @@ private:
 
 protected:
   void                      *mDict;
-  nsCOMPtr<nsIUGenCategory>  mCategories;
 };
 
 #endif // nsHyphenator_h__

intl/hyphenation/src/nsHyphenator.cpp

@@ -38,7 +38,7 @@
 #include "nsHyphenator.h"
 #include "nsIFile.h"
 #include "nsUTF8Utils.h"
-#include "nsIUGenCategory.h"
+#include "nsUnicodeProperties.h"
 #include "nsUnicharUtilCIID.h"
 #include "nsIURI.h"
 
@@ -58,8 +58,6 @@ nsHyphenator::nsHyphenator(nsIURI *aURI)
     printf("loaded hyphenation patterns from %s\n", uriSpec.get());
   }
 #endif
-  mCategories = do_GetService(NS_UNICHARCATEGORY_CONTRACTID, &rv);
-  NS_ASSERTION(NS_SUCCEEDED(rv), "failed to get category service");
 }
 
 nsHyphenator::~nsHyphenator()
@@ -73,7 +71,7 @@ nsHyphenator::~nsHyphenator()
 bool
 nsHyphenator::IsValid()
 {
-  return (mDict != nsnull) && (mCategories != nsnull);
+  return (mDict != nsnull);
 }
 
 nsresult
@@ -101,7 +99,7 @@ nsHyphenator::Hyphenate(const nsAString& aString,
       }
     }
 
-    nsIUGenCategory::nsUGenCategory cat = mCategories->Get(ch);
+    nsIUGenCategory::nsUGenCategory cat = mozilla::unicode::GetGenCategory(ch);
     if (cat == nsIUGenCategory::kLetter || cat == nsIUGenCategory::kMark) {
       if (!inWord) {
         inWord = true;

layout/generic/nsTextFrameThebes.cpp

@@ -84,7 +84,7 @@
 #include "nsTextFrameTextRunCache.h"
 #include "nsExpirationTracker.h"
 #include "nsTextFrame.h"
-#include "nsIUGenCategory.h"
+#include "nsUnicodeProperties.h"
 #include "nsUnicharUtilCIID.h"
 
 #include "nsTextFragment.h"
@@ -6137,7 +6137,6 @@ public:
   PRInt32 GetBeforeOffset();
 
 private:
-  nsCOMPtr<nsIUGenCategory>   mCategories;
   gfxSkipCharsIterator        mIterator;
   const nsTextFragment*       mFrag;
   nsTextFrame*                mTextFrame;
@@ -6239,9 +6238,8 @@ bool
 ClusterIterator::IsPunctuation()
 {
   NS_ASSERTION(mCharIndex >= 0, "No cluster selected");
-  if (!mCategories)
-    return false;
-  nsIUGenCategory::nsUGenCategory c = mCategories->Get(mFrag->CharAt(mCharIndex));
+  nsIUGenCategory::nsUGenCategory c =
+    mozilla::unicode::GetGenCategory(mFrag->CharAt(mCharIndex));
   return c == nsIUGenCategory::kPunctuation || c == nsIUGenCategory::kSymbol;
 }
 
@@ -6306,8 +6304,6 @@ ClusterIterator::ClusterIterator(nsTextFrame* aTextFrame, PRInt32 aPosition,
   }
   mIterator.SetOriginalOffset(aPosition);
 
-  mCategories = do_GetService(NS_UNICHARCATEGORY_CONTRACTID);
-  
   mFrag = aTextFrame->GetContent()->GetText();
   mTrimmed = aTextFrame->GetTrimmedOffsets(mFrag, true);