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convert XPFE components over the nsIModules

This commit is contained in:
alecf%netscape.com 1999-10-13 06:12:15 +00:00
Родитель c1aec3a140
Коммит cbf8c4356c
1 изменённых файлов: 48 добавлений и 63 удалений
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111
xpfe/components/public/nsIAppShellComponentImpl.h
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@ -26,6 +26,8 @@
#include "nsICmdLineService.h"
#include "nsISupports.h"
#include "nsIFactory.h"
#include "nsIModule.h"
#include "nsIGenericFactory.h"
#include "nsIRegistry.h"
#include "pratom.h"
#include "nsCOMPtr.h"
@ -84,12 +86,7 @@ private:
#define NS_DEFINE_MODULE_INSTANCE_COUNTER() \
PRInt32 nsInstanceCounter::mInstanceCount = 0; \
PRInt32 nsInstanceCounter::mLockCount = 0; \
/* NSCanUnload implementation */\
extern "C" NS_EXPORT PRBool \
NSCanUnload( nsISupports* ) { \
return nsInstanceCounter::CanUnload(); \
} \
\
// Declare component-global class.
class nsAppShellComponentImpl {
public:
@ -99,28 +96,15 @@ public:
virtual PRBool Is_Service() { return PR_TRUE; }
// Override this to perform initialization for your component.
NS_IMETHOD DoInitialization() { return NS_OK; }
static nsresult SetServiceManager( nsISupports *aServiceMgr ) {
nsresult rv = NS_OK;
// Remember service manager first time we see it.
if ( !mServiceMgr ) {
// Convert to proper interface.
rv = aServiceMgr->QueryInterface( nsIServiceManager::GetIID(),
(void**)&mServiceMgr );
}
return rv;
}
static nsIAppShellService *GetAppShell() {
if ( !mAppShell ) {
if ( mServiceMgr ) {
nsCID cid = NS_APPSHELL_SERVICE_CID;
mServiceMgr->GetService( cid,
nsCID cid = NS_APPSHELL_SERVICE_CID;
nsServiceManager::GetService( cid,
nsIAppShellService::GetIID(),
(nsISupports**)&mAppShell );
}
}
return mAppShell;
}
static nsIServiceManager *mServiceMgr;
static nsIAppShellService *mAppShell;
static nsICmdLineService *mCmdLine;
#ifdef NS_DEBUG
@ -130,7 +114,6 @@ public:
}; // nsAppShellComponent
#define NS_DEFINE_COMPONENT_GLOBALS() \
nsIServiceManager *nsAppShellComponentImpl::mServiceMgr = 0; \
nsIAppShellService *nsAppShellComponentImpl::mAppShell = 0; \
nsICmdLineService *nsAppShellComponentImpl::mCmdLine = 0;
@ -160,8 +143,8 @@ className::Initialize( nsIAppShellService *anAppShell, \
nsresult rv = NS_OK; \
mAppShell = anAppShell; \
mCmdLine = aCmdLineService; \
if ( mServiceMgr && Is_Service() ) { \
rv = mServiceMgr->RegisterService( progId, this ); \
if ( Is_Service() ) { \
rv = nsServiceManager::RegisterService( progId, this ); \
} \
if ( NS_SUCCEEDED( rv ) ) { \
rv = DoInitialization(); \
@ -172,12 +155,8 @@ className::Initialize( nsIAppShellService *anAppShell, \
NS_IMETHODIMP \
className::Shutdown() { \
nsresult rv = NS_OK; \
if ( mServiceMgr ) { \
if ( Is_Service() ) { \
rv = mServiceMgr->UnregisterService( progId ); \
} \
mServiceMgr->Release(); \
mServiceMgr = 0; \
if ( Is_Service() ) { \
rv = nsServiceManager::UnregisterService( progId ); \
} \
return rv; \
} \
@ -283,32 +262,38 @@ NS_IMETHODIMP \
className##Factory::LockFactory(PRBool aLock) { \
return nsInstanceCounter::LockFactory( aLock ); \
} \
class className##Module : public nsIModule { \
public: \
className##Module() { \
NS_INIT_REFCNT(); \
} \
virtual ~className##Module() { \
} \
NS_DECL_ISUPPORTS \
NS_DECL_NSIMODULE \
}; \
NS_IMPL_ISUPPORTS1(className##Module, nsIModule) \
/* NSRegisterSelf implementation */\
extern "C" NS_EXPORT nsresult \
NSRegisterSelf( nsISupports* aServiceMgr, const char* path ) { \
NS_IMETHODIMP \
className##Module::RegisterSelf(nsIComponentManager *compMgr, \
nsIFileSpec *path, \
const char *registryLocation, \
const char *componentType) \
{ \
nsresult rv = NS_OK; \
/* WARNING: Dont remember service manager. */ \
/* Get the component manager service. */ \
\
nsCID cid = NS_COMPONENTMANAGER_CID; \
nsCOMPtr<nsIServiceManager> servMgr(do_QueryInterface(aServiceMgr, &rv)); \
if (NS_FAILED(rv)) return rv; \
NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServiceMgr, cid, &rv); \
if (NS_FAILED(rv)) \
{ \
DEBUG_PRINTF( PR_STDOUT, #className " registration failed, GetService rv=0x%X\n", (int)rv ); \
return rv; \
} \
\
/* Register our component. */ \
rv = compMgr->RegisterComponent( className::GetCID(), #className, \
rv = compMgr->RegisterComponentSpec( className::GetCID(), #className, \
progId, path, PR_TRUE, PR_TRUE ); \
if ( NS_SUCCEEDED( rv ) ) { \
DEBUG_PRINTF( PR_STDOUT, #className " registration successful\n" ); \
if ( autoInit ) { \
/* Add to appshell component list. */ \
nsIRegistry *registry; \
rv = servMgr->GetService( NS_REGISTRY_PROGID, \
rv = nsServiceManager::GetService( NS_REGISTRY_PROGID, \
nsIRegistry::GetIID(), \
(nsISupports**)&registry ); \
if ( NS_SUCCEEDED( rv ) ) { \
@ -336,12 +321,12 @@ NSRegisterSelf( nsISupports* aServiceMgr, const char* path ) { \
\
return rv; \
} \
/* NSUnregisterSelf implementation */ \
extern "C" NS_EXPORT nsresult \
NSUnregisterSelf( nsISupports* aServiceMgr, const char* path ) { \
/* UnregisterSelf implementation */ \
NS_IMETHODIMP \
className##Module::UnregisterSelf( nsIComponentManager *compMgr, \
nsIFileSpec* path, \
const char *registryLocation) { \
nsresult rv = NS_OK; \
nsCID cid = NS_COMPONENTMANAGER_CID; \
NS_WITH_SERVICE1(nsIComponentManager, compMgr, aServiceMgr, cid, &rv); \
if (NS_FAILED(rv)) \
{ \
DEBUG_PRINTF( PR_STDOUT, #className " registration failed, GetService rv=0x%X\n", (int)rv ); \
@ -349,7 +334,7 @@ NSUnregisterSelf( nsISupports* aServiceMgr, const char* path ) { \
} \
\
/* Unregister our component. */ \
rv = compMgr->UnregisterComponent( className::GetCID(), path ); \
rv = compMgr->UnregisterComponentSpec( className::GetCID(), path ); \
if ( NS_SUCCEEDED( rv ) ) { \
DEBUG_PRINTF( PR_STDOUT, #className " unregistration successful\n" ); \
} else { \
@ -358,25 +343,20 @@ NSUnregisterSelf( nsISupports* aServiceMgr, const char* path ) { \
\
return rv; \
} \
/* NSGetFactory implementation */\
extern "C" NS_EXPORT nsresult \
NSGetFactory( nsISupports *aServiceMgr, \
/* GetFactory implementation */\
NS_IMETHODIMP \
className##Module::GetClassObject( nsIComponentManager *compMgr, \
const nsCID &aClass, \
const char *aClassName, \
const char *aProgID, \
nsIFactory* *aFactory ) { \
const nsIID &aIID, \
void **aFactory ) { \
nsresult rv = NS_OK; \
rv = className::SetServiceManager( aServiceMgr ); \
if ( NS_SUCCEEDED( rv ) ) { \
if ( aFactory ) { \
className##Factory *factory = new className##Factory(); \
if ( factory ) { \
rv = factory->QueryInterface( nsIFactory::GetIID(), (void**)aFactory ); \
if ( NS_FAILED( rv ) ) { \
DEBUG_PRINTF( PR_STDOUT, #className " NSGetFactory failed, QueryInterface rv=0x%X\n", (int)rv ); \
/* Delete this bogus factory. */\
delete factory; \
} \
NS_ADDREF(factory); \
rv = factory->QueryInterface( aIID, (void**)aFactory ); \
NS_RELEASE(factory); \
} else { \
rv = NS_ERROR_OUT_OF_MEMORY; \
} \
@ -386,6 +366,11 @@ NSGetFactory( nsISupports *aServiceMgr, \
} \
return rv; \
} \
NS_IMETHODIMP \
className##Module::CanUnload( nsIComponentManager*, PRBool* canUnload) { \
if (!canUnload) return NS_ERROR_NULL_POINTER; \
*canUnload = nsInstanceCounter::CanUnload(); \
} \
NS_IMPL_IAPPSHELLCOMPONENTIMPL_CTORDTOR( className ) \
NS_IMPL_NSGETMODULE(className##Module)
#endif