LCOV - code coverage report
Current view: top level - obj-x86_64-pc-linux-gnu/dist/include - nsIPrefBranch.h (source / functions) Hit Total Coverage
Test: output.info Lines: 1 1 100.0 %
Date: 2017-07-14 16:53:18 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :  * DO NOT EDIT.  THIS FILE IS GENERATED FROM ../../../dist/idl/nsIPrefBranch.idl
       3             :  */
       4             : 
       5             : #ifndef __gen_nsIPrefBranch_h__
       6             : #define __gen_nsIPrefBranch_h__
       7             : 
       8             : 
       9             : #ifndef __gen_nsISupports_h__
      10             : #include "nsISupports.h"
      11             : #endif
      12             : 
      13             : /* For IDL files that don't want to include root IDL files. */
      14             : #ifndef NS_NO_VTABLE
      15             : #define NS_NO_VTABLE
      16             : #endif
      17             : class nsIObserver; /* forward declaration */
      18             : 
      19             : 
      20             : /* starting interface:    nsIPrefBranch */
      21             : #define NS_IPREFBRANCH_IID_STR "55d25e49-793f-4727-a69f-de8b15f4b985"
      22             : 
      23             : #define NS_IPREFBRANCH_IID \
      24             :   {0x55d25e49, 0x793f, 0x4727, \
      25             :     { 0xa6, 0x9f, 0xde, 0x8b, 0x15, 0xf4, 0xb9, 0x85 }}
      26             : 
      27          44 : class NS_NO_VTABLE nsIPrefBranch : public nsISupports {
      28             :  public:
      29             : 
      30             :   NS_DECLARE_STATIC_IID_ACCESSOR(NS_IPREFBRANCH_IID)
      31             : 
      32             :   enum {
      33             :     PREF_INVALID = 0,
      34             :     PREF_STRING = 32,
      35             :     PREF_INT = 64,
      36             :     PREF_BOOL = 128
      37             :   };
      38             : 
      39             :   /* readonly attribute string root; */
      40             :   NS_IMETHOD GetRoot(char * *aRoot) = 0;
      41             : 
      42             :   /* long getPrefType (in string aPrefName); */
      43             :   NS_IMETHOD GetPrefType(const char * aPrefName, int32_t *_retval) = 0;
      44             : 
      45             :   /* [binaryname(GetBoolPrefWithDefault),optional_argc] boolean getBoolPref (in string aPrefName, [optional] in boolean aDefaultValue); */
      46             :   NS_IMETHOD GetBoolPrefWithDefault(const char * aPrefName, bool aDefaultValue, uint8_t _argc, bool *_retval) = 0;
      47             : 
      48             :   /* [binaryname(GetBoolPref),noscript] boolean getBoolPrefXPCOM (in string aPrefName); */
      49             :   NS_IMETHOD GetBoolPref(const char * aPrefName, bool *_retval) = 0;
      50             : 
      51             :   /* void setBoolPref (in string aPrefName, in boolean aValue); */
      52             :   NS_IMETHOD SetBoolPref(const char * aPrefName, bool aValue) = 0;
      53             : 
      54             :   /* [binaryname(GetFloatPrefWithDefault),optional_argc] float getFloatPref (in string aPrefName, [optional] in float aDefaultValue); */
      55             :   NS_IMETHOD GetFloatPrefWithDefault(const char * aPrefName, float aDefaultValue, uint8_t _argc, float *_retval) = 0;
      56             : 
      57             :   /* [binaryname(GetFloatPref),noscript] float getFloatPrefXPCOM (in string aPrefName); */
      58             :   NS_IMETHOD GetFloatPref(const char * aPrefName, float *_retval) = 0;
      59             : 
      60             :   /* [binaryname(GetCharPrefWithDefault),optional_argc] string getCharPref (in string aPrefName, [optional] in string aDefaultValue); */
      61             :   NS_IMETHOD GetCharPrefWithDefault(const char * aPrefName, const char * aDefaultValue, uint8_t _argc, char * *_retval) = 0;
      62             : 
      63             :   /* [binaryname(GetCharPref),noscript] string getCharPrefXPCOM (in string aPrefName); */
      64             :   NS_IMETHOD GetCharPref(const char * aPrefName, char * *_retval) = 0;
      65             : 
      66             :   /* void setCharPref (in string aPrefName, in string aValue); */
      67             :   NS_IMETHOD SetCharPref(const char * aPrefName, const char * aValue) = 0;
      68             : 
      69             :   /* [optional_argc] AUTF8String getStringPref (in string aPrefName, [optional] in AUTF8String aDefaultValue); */
      70             :   NS_IMETHOD GetStringPref(const char * aPrefName, const nsACString & aDefaultValue, uint8_t _argc, nsACString & _retval) = 0;
      71             : 
      72             :   /* void setStringPref (in string aPrefName, in AUTF8String aValue); */
      73             :   NS_IMETHOD SetStringPref(const char * aPrefName, const nsACString & aValue) = 0;
      74             : 
      75             :   /* [binaryname(GetIntPrefWithDefault),optional_argc] long getIntPref (in string aPrefName, [optional] in long aDefaultValue); */
      76             :   NS_IMETHOD GetIntPrefWithDefault(const char * aPrefName, int32_t aDefaultValue, uint8_t _argc, int32_t *_retval) = 0;
      77             : 
      78             :   /* [binaryname(GetIntPref),noscript] long getIntPrefXPCOM (in string aPrefName); */
      79             :   NS_IMETHOD GetIntPref(const char * aPrefName, int32_t *_retval) = 0;
      80             : 
      81             :   /* void setIntPref (in string aPrefName, in long aValue); */
      82             :   NS_IMETHOD SetIntPref(const char * aPrefName, int32_t aValue) = 0;
      83             : 
      84             :   /* void getComplexValue (in string aPrefName, in nsIIDRef aType, [iid_is (aType), retval] out nsQIResult aValue); */
      85             :   NS_IMETHOD GetComplexValue(const char * aPrefName, const nsIID & aType, void **aValue) = 0;
      86             : 
      87             :   /* void setComplexValue (in string aPrefName, in nsIIDRef aType, in nsISupports aValue); */
      88             :   NS_IMETHOD SetComplexValue(const char * aPrefName, const nsIID & aType, nsISupports *aValue) = 0;
      89             : 
      90             :   /* void clearUserPref (in string aPrefName); */
      91             :   NS_IMETHOD ClearUserPref(const char * aPrefName) = 0;
      92             : 
      93             :   /* void lockPref (in string aPrefName); */
      94             :   NS_IMETHOD LockPref(const char * aPrefName) = 0;
      95             : 
      96             :   /* boolean prefHasUserValue (in string aPrefName); */
      97             :   NS_IMETHOD PrefHasUserValue(const char * aPrefName, bool *_retval) = 0;
      98             : 
      99             :   /* boolean prefIsLocked (in string aPrefName); */
     100             :   NS_IMETHOD PrefIsLocked(const char * aPrefName, bool *_retval) = 0;
     101             : 
     102             :   /* void unlockPref (in string aPrefName); */
     103             :   NS_IMETHOD UnlockPref(const char * aPrefName) = 0;
     104             : 
     105             :   /* void deleteBranch (in string aStartingAt); */
     106             :   NS_IMETHOD DeleteBranch(const char * aStartingAt) = 0;
     107             : 
     108             :   /* void getChildList (in string aStartingAt, [optional] out unsigned long aCount, [array, size_is (aCount), retval] out string aChildArray); */
     109             :   NS_IMETHOD GetChildList(const char * aStartingAt, uint32_t *aCount, char * **aChildArray) = 0;
     110             : 
     111             :   /* void resetBranch (in string aStartingAt); */
     112             :   NS_IMETHOD ResetBranch(const char * aStartingAt) = 0;
     113             : 
     114             :   /* void addObserver (in string aDomain, in nsIObserver aObserver, [optional] in boolean aHoldWeak); */
     115             :   NS_IMETHOD AddObserver(const char * aDomain, nsIObserver *aObserver, bool aHoldWeak) = 0;
     116             : 
     117             :   /* void removeObserver (in string aDomain, in nsIObserver aObserver); */
     118             :   NS_IMETHOD RemoveObserver(const char * aDomain, nsIObserver *aObserver) = 0;
     119             : 
     120             : };
     121             : 
     122             :   NS_DEFINE_STATIC_IID_ACCESSOR(nsIPrefBranch, NS_IPREFBRANCH_IID)
     123             : 
     124             : /* Use this macro when declaring classes that implement this interface. */
     125             : #define NS_DECL_NSIPREFBRANCH \
     126             :   NS_IMETHOD GetRoot(char * *aRoot) override; \
     127             :   NS_IMETHOD GetPrefType(const char * aPrefName, int32_t *_retval) override; \
     128             :   NS_IMETHOD GetBoolPrefWithDefault(const char * aPrefName, bool aDefaultValue, uint8_t _argc, bool *_retval) override; \
     129             :   NS_IMETHOD GetBoolPref(const char * aPrefName, bool *_retval) override; \
     130             :   NS_IMETHOD SetBoolPref(const char * aPrefName, bool aValue) override; \
     131             :   NS_IMETHOD GetFloatPrefWithDefault(const char * aPrefName, float aDefaultValue, uint8_t _argc, float *_retval) override; \
     132             :   NS_IMETHOD GetFloatPref(const char * aPrefName, float *_retval) override; \
     133             :   NS_IMETHOD GetCharPrefWithDefault(const char * aPrefName, const char * aDefaultValue, uint8_t _argc, char * *_retval) override; \
     134             :   NS_IMETHOD GetCharPref(const char * aPrefName, char * *_retval) override; \
     135             :   NS_IMETHOD SetCharPref(const char * aPrefName, const char * aValue) override; \
     136             :   NS_IMETHOD GetStringPref(const char * aPrefName, const nsACString & aDefaultValue, uint8_t _argc, nsACString & _retval) override; \
     137             :   NS_IMETHOD SetStringPref(const char * aPrefName, const nsACString & aValue) override; \
     138             :   NS_IMETHOD GetIntPrefWithDefault(const char * aPrefName, int32_t aDefaultValue, uint8_t _argc, int32_t *_retval) override; \
     139             :   NS_IMETHOD GetIntPref(const char * aPrefName, int32_t *_retval) override; \
     140             :   NS_IMETHOD SetIntPref(const char * aPrefName, int32_t aValue) override; \
     141             :   NS_IMETHOD GetComplexValue(const char * aPrefName, const nsIID & aType, void **aValue) override; \
     142             :   NS_IMETHOD SetComplexValue(const char * aPrefName, const nsIID & aType, nsISupports *aValue) override; \
     143             :   NS_IMETHOD ClearUserPref(const char * aPrefName) override; \
     144             :   NS_IMETHOD LockPref(const char * aPrefName) override; \
     145             :   NS_IMETHOD PrefHasUserValue(const char * aPrefName, bool *_retval) override; \
     146             :   NS_IMETHOD PrefIsLocked(const char * aPrefName, bool *_retval) override; \
     147             :   NS_IMETHOD UnlockPref(const char * aPrefName) override; \
     148             :   NS_IMETHOD DeleteBranch(const char * aStartingAt) override; \
     149             :   NS_IMETHOD GetChildList(const char * aStartingAt, uint32_t *aCount, char * **aChildArray) override; \
     150             :   NS_IMETHOD ResetBranch(const char * aStartingAt) override; \
     151             :   NS_IMETHOD AddObserver(const char * aDomain, nsIObserver *aObserver, bool aHoldWeak) override; \
     152             :   NS_IMETHOD RemoveObserver(const char * aDomain, nsIObserver *aObserver) override; 
     153             : 
     154             : /* Use this macro when declaring the members of this interface when the
     155             :    class doesn't implement the interface. This is useful for forwarding. */
     156             : #define NS_DECL_NON_VIRTUAL_NSIPREFBRANCH \
     157             :   nsresult GetRoot(char * *aRoot); \
     158             :   nsresult GetPrefType(const char * aPrefName, int32_t *_retval); \
     159             :   nsresult GetBoolPrefWithDefault(const char * aPrefName, bool aDefaultValue, uint8_t _argc, bool *_retval); \
     160             :   nsresult GetBoolPref(const char * aPrefName, bool *_retval); \
     161             :   nsresult SetBoolPref(const char * aPrefName, bool aValue); \
     162             :   nsresult GetFloatPrefWithDefault(const char * aPrefName, float aDefaultValue, uint8_t _argc, float *_retval); \
     163             :   nsresult GetFloatPref(const char * aPrefName, float *_retval); \
     164             :   nsresult GetCharPrefWithDefault(const char * aPrefName, const char * aDefaultValue, uint8_t _argc, char * *_retval); \
     165             :   nsresult GetCharPref(const char * aPrefName, char * *_retval); \
     166             :   nsresult SetCharPref(const char * aPrefName, const char * aValue); \
     167             :   nsresult GetStringPref(const char * aPrefName, const nsACString & aDefaultValue, uint8_t _argc, nsACString & _retval); \
     168             :   nsresult SetStringPref(const char * aPrefName, const nsACString & aValue); \
     169             :   nsresult GetIntPrefWithDefault(const char * aPrefName, int32_t aDefaultValue, uint8_t _argc, int32_t *_retval); \
     170             :   nsresult GetIntPref(const char * aPrefName, int32_t *_retval); \
     171             :   nsresult SetIntPref(const char * aPrefName, int32_t aValue); \
     172             :   nsresult GetComplexValue(const char * aPrefName, const nsIID & aType, void **aValue); \
     173             :   nsresult SetComplexValue(const char * aPrefName, const nsIID & aType, nsISupports *aValue); \
     174             :   nsresult ClearUserPref(const char * aPrefName); \
     175             :   nsresult LockPref(const char * aPrefName); \
     176             :   nsresult PrefHasUserValue(const char * aPrefName, bool *_retval); \
     177             :   nsresult PrefIsLocked(const char * aPrefName, bool *_retval); \
     178             :   nsresult UnlockPref(const char * aPrefName); \
     179             :   nsresult DeleteBranch(const char * aStartingAt); \
     180             :   nsresult GetChildList(const char * aStartingAt, uint32_t *aCount, char * **aChildArray); \
     181             :   nsresult ResetBranch(const char * aStartingAt); \
     182             :   nsresult AddObserver(const char * aDomain, nsIObserver *aObserver, bool aHoldWeak); \
     183             :   nsresult RemoveObserver(const char * aDomain, nsIObserver *aObserver); 
     184             : 
     185             : /* Use this macro to declare functions that forward the behavior of this interface to another object. */
     186             : #define NS_FORWARD_NSIPREFBRANCH(_to) \
     187             :   NS_IMETHOD GetRoot(char * *aRoot) override { return _to GetRoot(aRoot); } \
     188             :   NS_IMETHOD GetPrefType(const char * aPrefName, int32_t *_retval) override { return _to GetPrefType(aPrefName, _retval); } \
     189             :   NS_IMETHOD GetBoolPrefWithDefault(const char * aPrefName, bool aDefaultValue, uint8_t _argc, bool *_retval) override { return _to GetBoolPrefWithDefault(aPrefName, aDefaultValue, _argc, _retval); } \
     190             :   NS_IMETHOD GetBoolPref(const char * aPrefName, bool *_retval) override { return _to GetBoolPref(aPrefName, _retval); } \
     191             :   NS_IMETHOD SetBoolPref(const char * aPrefName, bool aValue) override { return _to SetBoolPref(aPrefName, aValue); } \
     192             :   NS_IMETHOD GetFloatPrefWithDefault(const char * aPrefName, float aDefaultValue, uint8_t _argc, float *_retval) override { return _to GetFloatPrefWithDefault(aPrefName, aDefaultValue, _argc, _retval); } \
     193             :   NS_IMETHOD GetFloatPref(const char * aPrefName, float *_retval) override { return _to GetFloatPref(aPrefName, _retval); } \
     194             :   NS_IMETHOD GetCharPrefWithDefault(const char * aPrefName, const char * aDefaultValue, uint8_t _argc, char * *_retval) override { return _to GetCharPrefWithDefault(aPrefName, aDefaultValue, _argc, _retval); } \
     195             :   NS_IMETHOD GetCharPref(const char * aPrefName, char * *_retval) override { return _to GetCharPref(aPrefName, _retval); } \
     196             :   NS_IMETHOD SetCharPref(const char * aPrefName, const char * aValue) override { return _to SetCharPref(aPrefName, aValue); } \
     197             :   NS_IMETHOD GetStringPref(const char * aPrefName, const nsACString & aDefaultValue, uint8_t _argc, nsACString & _retval) override { return _to GetStringPref(aPrefName, aDefaultValue, _argc, _retval); } \
     198             :   NS_IMETHOD SetStringPref(const char * aPrefName, const nsACString & aValue) override { return _to SetStringPref(aPrefName, aValue); } \
     199             :   NS_IMETHOD GetIntPrefWithDefault(const char * aPrefName, int32_t aDefaultValue, uint8_t _argc, int32_t *_retval) override { return _to GetIntPrefWithDefault(aPrefName, aDefaultValue, _argc, _retval); } \
     200             :   NS_IMETHOD GetIntPref(const char * aPrefName, int32_t *_retval) override { return _to GetIntPref(aPrefName, _retval); } \
     201             :   NS_IMETHOD SetIntPref(const char * aPrefName, int32_t aValue) override { return _to SetIntPref(aPrefName, aValue); } \
     202             :   NS_IMETHOD GetComplexValue(const char * aPrefName, const nsIID & aType, void **aValue) override { return _to GetComplexValue(aPrefName, aType, aValue); } \
     203             :   NS_IMETHOD SetComplexValue(const char * aPrefName, const nsIID & aType, nsISupports *aValue) override { return _to SetComplexValue(aPrefName, aType, aValue); } \
     204             :   NS_IMETHOD ClearUserPref(const char * aPrefName) override { return _to ClearUserPref(aPrefName); } \
     205             :   NS_IMETHOD LockPref(const char * aPrefName) override { return _to LockPref(aPrefName); } \
     206             :   NS_IMETHOD PrefHasUserValue(const char * aPrefName, bool *_retval) override { return _to PrefHasUserValue(aPrefName, _retval); } \
     207             :   NS_IMETHOD PrefIsLocked(const char * aPrefName, bool *_retval) override { return _to PrefIsLocked(aPrefName, _retval); } \
     208             :   NS_IMETHOD UnlockPref(const char * aPrefName) override { return _to UnlockPref(aPrefName); } \
     209             :   NS_IMETHOD DeleteBranch(const char * aStartingAt) override { return _to DeleteBranch(aStartingAt); } \
     210             :   NS_IMETHOD GetChildList(const char * aStartingAt, uint32_t *aCount, char * **aChildArray) override { return _to GetChildList(aStartingAt, aCount, aChildArray); } \
     211             :   NS_IMETHOD ResetBranch(const char * aStartingAt) override { return _to ResetBranch(aStartingAt); } \
     212             :   NS_IMETHOD AddObserver(const char * aDomain, nsIObserver *aObserver, bool aHoldWeak) override { return _to AddObserver(aDomain, aObserver, aHoldWeak); } \
     213             :   NS_IMETHOD RemoveObserver(const char * aDomain, nsIObserver *aObserver) override { return _to RemoveObserver(aDomain, aObserver); } 
     214             : 
     215             : /* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
     216             : #define NS_FORWARD_SAFE_NSIPREFBRANCH(_to) \
     217             :   NS_IMETHOD GetRoot(char * *aRoot) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetRoot(aRoot); } \
     218             :   NS_IMETHOD GetPrefType(const char * aPrefName, int32_t *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetPrefType(aPrefName, _retval); } \
     219             :   NS_IMETHOD GetBoolPrefWithDefault(const char * aPrefName, bool aDefaultValue, uint8_t _argc, bool *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetBoolPrefWithDefault(aPrefName, aDefaultValue, _argc, _retval); } \
     220             :   NS_IMETHOD GetBoolPref(const char * aPrefName, bool *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetBoolPref(aPrefName, _retval); } \
     221             :   NS_IMETHOD SetBoolPref(const char * aPrefName, bool aValue) override { return !_to ? NS_ERROR_NULL_POINTER : _to->SetBoolPref(aPrefName, aValue); } \
     222             :   NS_IMETHOD GetFloatPrefWithDefault(const char * aPrefName, float aDefaultValue, uint8_t _argc, float *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetFloatPrefWithDefault(aPrefName, aDefaultValue, _argc, _retval); } \
     223             :   NS_IMETHOD GetFloatPref(const char * aPrefName, float *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetFloatPref(aPrefName, _retval); } \
     224             :   NS_IMETHOD GetCharPrefWithDefault(const char * aPrefName, const char * aDefaultValue, uint8_t _argc, char * *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetCharPrefWithDefault(aPrefName, aDefaultValue, _argc, _retval); } \
     225             :   NS_IMETHOD GetCharPref(const char * aPrefName, char * *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetCharPref(aPrefName, _retval); } \
     226             :   NS_IMETHOD SetCharPref(const char * aPrefName, const char * aValue) override { return !_to ? NS_ERROR_NULL_POINTER : _to->SetCharPref(aPrefName, aValue); } \
     227             :   NS_IMETHOD GetStringPref(const char * aPrefName, const nsACString & aDefaultValue, uint8_t _argc, nsACString & _retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetStringPref(aPrefName, aDefaultValue, _argc, _retval); } \
     228             :   NS_IMETHOD SetStringPref(const char * aPrefName, const nsACString & aValue) override { return !_to ? NS_ERROR_NULL_POINTER : _to->SetStringPref(aPrefName, aValue); } \
     229             :   NS_IMETHOD GetIntPrefWithDefault(const char * aPrefName, int32_t aDefaultValue, uint8_t _argc, int32_t *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetIntPrefWithDefault(aPrefName, aDefaultValue, _argc, _retval); } \
     230             :   NS_IMETHOD GetIntPref(const char * aPrefName, int32_t *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetIntPref(aPrefName, _retval); } \
     231             :   NS_IMETHOD SetIntPref(const char * aPrefName, int32_t aValue) override { return !_to ? NS_ERROR_NULL_POINTER : _to->SetIntPref(aPrefName, aValue); } \
     232             :   NS_IMETHOD GetComplexValue(const char * aPrefName, const nsIID & aType, void **aValue) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetComplexValue(aPrefName, aType, aValue); } \
     233             :   NS_IMETHOD SetComplexValue(const char * aPrefName, const nsIID & aType, nsISupports *aValue) override { return !_to ? NS_ERROR_NULL_POINTER : _to->SetComplexValue(aPrefName, aType, aValue); } \
     234             :   NS_IMETHOD ClearUserPref(const char * aPrefName) override { return !_to ? NS_ERROR_NULL_POINTER : _to->ClearUserPref(aPrefName); } \
     235             :   NS_IMETHOD LockPref(const char * aPrefName) override { return !_to ? NS_ERROR_NULL_POINTER : _to->LockPref(aPrefName); } \
     236             :   NS_IMETHOD PrefHasUserValue(const char * aPrefName, bool *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->PrefHasUserValue(aPrefName, _retval); } \
     237             :   NS_IMETHOD PrefIsLocked(const char * aPrefName, bool *_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->PrefIsLocked(aPrefName, _retval); } \
     238             :   NS_IMETHOD UnlockPref(const char * aPrefName) override { return !_to ? NS_ERROR_NULL_POINTER : _to->UnlockPref(aPrefName); } \
     239             :   NS_IMETHOD DeleteBranch(const char * aStartingAt) override { return !_to ? NS_ERROR_NULL_POINTER : _to->DeleteBranch(aStartingAt); } \
     240             :   NS_IMETHOD GetChildList(const char * aStartingAt, uint32_t *aCount, char * **aChildArray) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetChildList(aStartingAt, aCount, aChildArray); } \
     241             :   NS_IMETHOD ResetBranch(const char * aStartingAt) override { return !_to ? NS_ERROR_NULL_POINTER : _to->ResetBranch(aStartingAt); } \
     242             :   NS_IMETHOD AddObserver(const char * aDomain, nsIObserver *aObserver, bool aHoldWeak) override { return !_to ? NS_ERROR_NULL_POINTER : _to->AddObserver(aDomain, aObserver, aHoldWeak); } \
     243             :   NS_IMETHOD RemoveObserver(const char * aDomain, nsIObserver *aObserver) override { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveObserver(aDomain, aObserver); } 
     244             : 
     245             : #if 0
     246             : /* Use the code below as a template for the implementation class for this interface. */
     247             : 
     248             : /* Header file */
     249             : class nsPrefBranch : public nsIPrefBranch
     250             : {
     251             : public:
     252             :   NS_DECL_ISUPPORTS
     253             :   NS_DECL_NSIPREFBRANCH
     254             : 
     255             :   nsPrefBranch();
     256             : 
     257             : private:
     258             :   ~nsPrefBranch();
     259             : 
     260             : protected:
     261             :   /* additional members */
     262             : };
     263             : 
     264             : /* Implementation file */
     265             : NS_IMPL_ISUPPORTS(nsPrefBranch, nsIPrefBranch)
     266             : 
     267             : nsPrefBranch::nsPrefBranch()
     268             : {
     269             :   /* member initializers and constructor code */
     270             : }
     271             : 
     272             : nsPrefBranch::~nsPrefBranch()
     273             : {
     274             :   /* destructor code */
     275             : }
     276             : 
     277             : /* readonly attribute string root; */
     278             : NS_IMETHODIMP nsPrefBranch::GetRoot(char * *aRoot)
     279             : {
     280             :     return NS_ERROR_NOT_IMPLEMENTED;
     281             : }
     282             : 
     283             : /* long getPrefType (in string aPrefName); */
     284             : NS_IMETHODIMP nsPrefBranch::GetPrefType(const char * aPrefName, int32_t *_retval)
     285             : {
     286             :     return NS_ERROR_NOT_IMPLEMENTED;
     287             : }
     288             : 
     289             : /* [binaryname(GetBoolPrefWithDefault),optional_argc] boolean getBoolPref (in string aPrefName, [optional] in boolean aDefaultValue); */
     290             : NS_IMETHODIMP nsPrefBranch::GetBoolPrefWithDefault(const char * aPrefName, bool aDefaultValue, uint8_t _argc, bool *_retval)
     291             : {
     292             :     return NS_ERROR_NOT_IMPLEMENTED;
     293             : }
     294             : 
     295             : /* [binaryname(GetBoolPref),noscript] boolean getBoolPrefXPCOM (in string aPrefName); */
     296             : NS_IMETHODIMP nsPrefBranch::GetBoolPref(const char * aPrefName, bool *_retval)
     297             : {
     298             :     return NS_ERROR_NOT_IMPLEMENTED;
     299             : }
     300             : 
     301             : /* void setBoolPref (in string aPrefName, in boolean aValue); */
     302             : NS_IMETHODIMP nsPrefBranch::SetBoolPref(const char * aPrefName, bool aValue)
     303             : {
     304             :     return NS_ERROR_NOT_IMPLEMENTED;
     305             : }
     306             : 
     307             : /* [binaryname(GetFloatPrefWithDefault),optional_argc] float getFloatPref (in string aPrefName, [optional] in float aDefaultValue); */
     308             : NS_IMETHODIMP nsPrefBranch::GetFloatPrefWithDefault(const char * aPrefName, float aDefaultValue, uint8_t _argc, float *_retval)
     309             : {
     310             :     return NS_ERROR_NOT_IMPLEMENTED;
     311             : }
     312             : 
     313             : /* [binaryname(GetFloatPref),noscript] float getFloatPrefXPCOM (in string aPrefName); */
     314             : NS_IMETHODIMP nsPrefBranch::GetFloatPref(const char * aPrefName, float *_retval)
     315             : {
     316             :     return NS_ERROR_NOT_IMPLEMENTED;
     317             : }
     318             : 
     319             : /* [binaryname(GetCharPrefWithDefault),optional_argc] string getCharPref (in string aPrefName, [optional] in string aDefaultValue); */
     320             : NS_IMETHODIMP nsPrefBranch::GetCharPrefWithDefault(const char * aPrefName, const char * aDefaultValue, uint8_t _argc, char * *_retval)
     321             : {
     322             :     return NS_ERROR_NOT_IMPLEMENTED;
     323             : }
     324             : 
     325             : /* [binaryname(GetCharPref),noscript] string getCharPrefXPCOM (in string aPrefName); */
     326             : NS_IMETHODIMP nsPrefBranch::GetCharPref(const char * aPrefName, char * *_retval)
     327             : {
     328             :     return NS_ERROR_NOT_IMPLEMENTED;
     329             : }
     330             : 
     331             : /* void setCharPref (in string aPrefName, in string aValue); */
     332             : NS_IMETHODIMP nsPrefBranch::SetCharPref(const char * aPrefName, const char * aValue)
     333             : {
     334             :     return NS_ERROR_NOT_IMPLEMENTED;
     335             : }
     336             : 
     337             : /* [optional_argc] AUTF8String getStringPref (in string aPrefName, [optional] in AUTF8String aDefaultValue); */
     338             : NS_IMETHODIMP nsPrefBranch::GetStringPref(const char * aPrefName, const nsACString & aDefaultValue, uint8_t _argc, nsACString & _retval)
     339             : {
     340             :     return NS_ERROR_NOT_IMPLEMENTED;
     341             : }
     342             : 
     343             : /* void setStringPref (in string aPrefName, in AUTF8String aValue); */
     344             : NS_IMETHODIMP nsPrefBranch::SetStringPref(const char * aPrefName, const nsACString & aValue)
     345             : {
     346             :     return NS_ERROR_NOT_IMPLEMENTED;
     347             : }
     348             : 
     349             : /* [binaryname(GetIntPrefWithDefault),optional_argc] long getIntPref (in string aPrefName, [optional] in long aDefaultValue); */
     350             : NS_IMETHODIMP nsPrefBranch::GetIntPrefWithDefault(const char * aPrefName, int32_t aDefaultValue, uint8_t _argc, int32_t *_retval)
     351             : {
     352             :     return NS_ERROR_NOT_IMPLEMENTED;
     353             : }
     354             : 
     355             : /* [binaryname(GetIntPref),noscript] long getIntPrefXPCOM (in string aPrefName); */
     356             : NS_IMETHODIMP nsPrefBranch::GetIntPref(const char * aPrefName, int32_t *_retval)
     357             : {
     358             :     return NS_ERROR_NOT_IMPLEMENTED;
     359             : }
     360             : 
     361             : /* void setIntPref (in string aPrefName, in long aValue); */
     362             : NS_IMETHODIMP nsPrefBranch::SetIntPref(const char * aPrefName, int32_t aValue)
     363             : {
     364             :     return NS_ERROR_NOT_IMPLEMENTED;
     365             : }
     366             : 
     367             : /* void getComplexValue (in string aPrefName, in nsIIDRef aType, [iid_is (aType), retval] out nsQIResult aValue); */
     368             : NS_IMETHODIMP nsPrefBranch::GetComplexValue(const char * aPrefName, const nsIID & aType, void **aValue)
     369             : {
     370             :     return NS_ERROR_NOT_IMPLEMENTED;
     371             : }
     372             : 
     373             : /* void setComplexValue (in string aPrefName, in nsIIDRef aType, in nsISupports aValue); */
     374             : NS_IMETHODIMP nsPrefBranch::SetComplexValue(const char * aPrefName, const nsIID & aType, nsISupports *aValue)
     375             : {
     376             :     return NS_ERROR_NOT_IMPLEMENTED;
     377             : }
     378             : 
     379             : /* void clearUserPref (in string aPrefName); */
     380             : NS_IMETHODIMP nsPrefBranch::ClearUserPref(const char * aPrefName)
     381             : {
     382             :     return NS_ERROR_NOT_IMPLEMENTED;
     383             : }
     384             : 
     385             : /* void lockPref (in string aPrefName); */
     386             : NS_IMETHODIMP nsPrefBranch::LockPref(const char * aPrefName)
     387             : {
     388             :     return NS_ERROR_NOT_IMPLEMENTED;
     389             : }
     390             : 
     391             : /* boolean prefHasUserValue (in string aPrefName); */
     392             : NS_IMETHODIMP nsPrefBranch::PrefHasUserValue(const char * aPrefName, bool *_retval)
     393             : {
     394             :     return NS_ERROR_NOT_IMPLEMENTED;
     395             : }
     396             : 
     397             : /* boolean prefIsLocked (in string aPrefName); */
     398             : NS_IMETHODIMP nsPrefBranch::PrefIsLocked(const char * aPrefName, bool *_retval)
     399             : {
     400             :     return NS_ERROR_NOT_IMPLEMENTED;
     401             : }
     402             : 
     403             : /* void unlockPref (in string aPrefName); */
     404             : NS_IMETHODIMP nsPrefBranch::UnlockPref(const char * aPrefName)
     405             : {
     406             :     return NS_ERROR_NOT_IMPLEMENTED;
     407             : }
     408             : 
     409             : /* void deleteBranch (in string aStartingAt); */
     410             : NS_IMETHODIMP nsPrefBranch::DeleteBranch(const char * aStartingAt)
     411             : {
     412             :     return NS_ERROR_NOT_IMPLEMENTED;
     413             : }
     414             : 
     415             : /* void getChildList (in string aStartingAt, [optional] out unsigned long aCount, [array, size_is (aCount), retval] out string aChildArray); */
     416             : NS_IMETHODIMP nsPrefBranch::GetChildList(const char * aStartingAt, uint32_t *aCount, char * **aChildArray)
     417             : {
     418             :     return NS_ERROR_NOT_IMPLEMENTED;
     419             : }
     420             : 
     421             : /* void resetBranch (in string aStartingAt); */
     422             : NS_IMETHODIMP nsPrefBranch::ResetBranch(const char * aStartingAt)
     423             : {
     424             :     return NS_ERROR_NOT_IMPLEMENTED;
     425             : }
     426             : 
     427             : /* void addObserver (in string aDomain, in nsIObserver aObserver, [optional] in boolean aHoldWeak); */
     428             : NS_IMETHODIMP nsPrefBranch::AddObserver(const char * aDomain, nsIObserver *aObserver, bool aHoldWeak)
     429             : {
     430             :     return NS_ERROR_NOT_IMPLEMENTED;
     431             : }
     432             : 
     433             : /* void removeObserver (in string aDomain, in nsIObserver aObserver); */
     434             : NS_IMETHODIMP nsPrefBranch::RemoveObserver(const char * aDomain, nsIObserver *aObserver)
     435             : {
     436             :     return NS_ERROR_NOT_IMPLEMENTED;
     437             : }
     438             : 
     439             : /* End of implementation class template. */
     440             : #endif
     441             : 
     442             : 
     443             : #define NS_PREFBRANCH_CONTRACTID "@mozilla.org/preferencesbranch;1"
     444             : /**
     445             :  * Notification sent when a preference changes.
     446             :  */
     447             : #define NS_PREFBRANCH_PREFCHANGE_TOPIC_ID "nsPref:changed"
     448             : 
     449             : #endif /* __gen_nsIPrefBranch_h__ */

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