mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-30 00:01:50 +00:00
working on theme switching r=pavlov
This commit is contained in:
hyatt%netscape.com
parent
fe0870f4df
commit
55e57f1c7e
@ -29,6 +29,10 @@ interface nsIChromeRegistry : nsISupports
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{
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void convertChromeURL(in nsIURI aChromeURL);
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nsISimpleEnumerator getOverlays(in nsIURI aChromeURL);
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void refreshChrome();
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void applyTheme(in wstring themeFileName);
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void applyThemeToPackage(in wstring themeFileName, in wstring packageName, in wstring providerName);
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};
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@ -186,7 +186,7 @@ struct Components {
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// The list of components we register
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static Components gComponents[] = {
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{ "Chrome Registry", &kChromeRegistryCID,
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NS_RDF_DATASOURCE_PROGID_PREFIX "chrome", },
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"component://netscape/chrome", },
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{ "Chrome Protocol Handler", &kChromeProtocolHandlerCID,
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NS_NETWORK_PROTOCOL_PROGID_PREFIX "chrome", },
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};
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@ -48,7 +48,7 @@ DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, locale);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, base);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, main);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, archive);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, displayname);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, theme);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, name);
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// This nasty function should disappear when we land Necko completely and
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@ -154,10 +154,11 @@ public:
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static nsIRDFResource* kCHROME_main;
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static nsIRDFResource* kCHROME_archive;
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static nsIRDFResource* kCHROME_name;
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static nsIRDFResource* kCHROME_displayname;
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static nsIRDFResource* kCHROME_theme;
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static nsSupportsHashtable *mDataSourceTable;
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protected:
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NS_IMETHOD GetOverlayDataSource(nsIURI *aChromeURL, nsIRDFDataSource **aResult);
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NS_IMETHOD InitializeDataSource(nsString &aPackage,
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nsString &aProvider,
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nsIRDFDataSource **aResult);
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@ -165,7 +166,13 @@ protected:
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nsresult GetChromeResource(nsIRDFDataSource *aDataSource,
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nsString& aResult, nsIRDFResource* aChromeResource,
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nsIRDFResource* aProperty);
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NS_IMETHOD RemoveOverlay(nsIRDFDataSource *aDataSource, nsIRDFResource *aResource);
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NS_IMETHOD RemoveOverlays(nsAutoString aPackage,
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nsAutoString aProvider,
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nsIRDFContainer *aContainer,
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nsIRDFDataSource *aDataSource);
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private:
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NS_IMETHOD ReallyRemoveOverlayFromDataSource(const PRUnichar *aDocURI, char *aOverlayURI);
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NS_IMETHOD LoadDataSource(const nsCAutoString &aFileName, nsIRDFDataSource **aResult);
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};
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@ -182,7 +189,7 @@ nsIRDFResource* nsChromeRegistry::kCHROME_base = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_main = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_archive = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_name = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_displayname = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_theme = nsnull;
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////////////////////////////////////////////////////////////////////////////////
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@ -224,7 +231,7 @@ nsChromeRegistry::nsChromeRegistry()
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rv = gRDFService->GetResource(kURICHROME_name, &kCHROME_name);
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NS_ASSERTION(NS_SUCCEEDED(rv), "unable to get resource");
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rv = gRDFService->GetResource(kURICHROME_displayname, &kCHROME_displayname);
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rv = gRDFService->GetResource(kURICHROME_theme, &kCHROME_theme);
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NS_ASSERTION(NS_SUCCEEDED(rv), "unable to get resource");
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}
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}
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@ -242,7 +249,7 @@ nsChromeRegistry::~nsChromeRegistry()
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NS_IF_RELEASE(kCHROME_base);
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NS_IF_RELEASE(kCHROME_main);
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NS_IF_RELEASE(kCHROME_archive);
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NS_IF_RELEASE(kCHROME_displayname);
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NS_IF_RELEASE(kCHROME_theme);
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NS_IF_RELEASE(kCHROME_name);
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delete mDataSourceTable;
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@ -423,7 +430,7 @@ nsChromeRegistry::ConvertChromeURL(nsIURI* aChromeURL)
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumerator **aResult)
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NS_IMETHODIMP nsChromeRegistry::GetOverlayDataSource(nsIURI *aChromeURL, nsIRDFDataSource **aResult)
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{
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*aResult = nsnull;
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@ -457,21 +464,6 @@ NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumera
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#endif
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// Construct the lookup string-
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// which is basically chrome:// + package + provider
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char *lookup;
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aChromeURL->GetSpec(&lookup);
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// Get the chromeResource from this lookup string
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nsCOMPtr<nsIRDFResource> chromeResource;
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if (NS_FAILED(rv = GetPackageTypeResource(lookup, getter_AddRefs(chromeResource)))) {
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NS_ERROR("Unable to retrieve the resource corresponding to the chrome skin or content.");
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return rv;
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}
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// XXX free this?
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// nsAllocator::Free(lookup);
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nsCAutoString overlayFile;
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// Retrieve the mInner data source.
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@ -486,22 +478,53 @@ NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumera
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{
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nsCOMPtr<nsIRDFDataSource> dataSource;
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nsISupports *supports = NS_STATIC_CAST(nsISupports*, data);
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dataSource = do_QueryInterface(supports, &rv);
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if (NS_SUCCEEDED(rv))
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{
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*aResult = dataSource;
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NS_ADDREF(*aResult);
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}
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumerator **aResult)
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{
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*aResult = nsnull;
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nsresult rv;
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if (!mDataSourceTable)
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return NS_OK;
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nsCOMPtr<nsIRDFDataSource> dataSource;
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GetOverlayDataSource(aChromeURL, getter_AddRefs(dataSource));
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dataSource = do_QueryInterface(supports);
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if (dataSource)
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{
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nsCOMPtr<nsIRDFContainer> container;
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nsresult rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
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rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
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nsnull,
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NS_GET_IID(nsIRDFContainer),
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getter_AddRefs(container));
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if (NS_FAILED(rv))
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return NS_OK;
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char *lookup;
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aChromeURL->GetSpec(&lookup);
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// Get the chromeResource from this lookup string
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nsCOMPtr<nsIRDFResource> chromeResource;
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if (NS_FAILED(rv = GetPackageTypeResource(lookup, getter_AddRefs(chromeResource)))) {
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NS_ERROR("Unable to retrieve the resource corresponding to the chrome skin or content.");
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return rv;
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}
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nsAllocator::Free(lookup);
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if (NS_FAILED(container->Init(dataSource, chromeResource)))
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return NS_OK;
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nsCOMPtr<nsISimpleEnumerator> arcs;
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if (NS_FAILED(container->GetElements(getter_AddRefs(arcs))))
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return NS_OK;
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@ -511,10 +534,6 @@ NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumera
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NS_ADDREF(*aResult);
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}
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}
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nsAllocator::Free(lookup);
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return NS_OK;
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}
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@ -562,7 +581,7 @@ nsChromeRegistry::InitializeDataSource(nsString &aPackage,
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chromeFile += aProvider; // provider already has a / in the front of it
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chromeFile += "/";
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overlayFile = chromeFile;
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chromeFile += "current.rdf";
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chromeFile += "chrome.rdf";
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overlayFile += "overlays.rdf";
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if (mDataSourceTable)
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@ -697,3 +716,193 @@ void BreakProviderAndRemainingFromPath(const char* i_path, char** o_provider, ch
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else // everything is just the provider
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*o_provider = PL_strndup(i_path, len);
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}
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// theme stuff
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NS_IMETHODIMP nsChromeRegistry::RefreshChrome()
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{
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeRegistry::ApplyTheme(const PRUnichar *themeFileName)
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{
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nsCAutoString chromeFile = "resource:/chrome/themes.rdf";
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nsCOMPtr<nsIRDFDataSource> dataSource;
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LoadDataSource(chromeFile, getter_AddRefs(dataSource));
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeRegistry::ReallyRemoveOverlayFromDataSource(const PRUnichar *aDocURI,
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char *aOverlayURI)
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{
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nsresult rv;
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nsCOMPtr<nsIURL> url;
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rv = nsComponentManager::CreateInstance("component://netscape/network/standard-url",
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nsnull,
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NS_GET_IID(nsIURL),
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getter_AddRefs(url));
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if (NS_FAILED(rv))
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return NS_OK;
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nsCAutoString str(aDocURI);
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url->SetSpec(str);
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nsCOMPtr<nsIRDFDataSource> dataSource;
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GetOverlayDataSource(url, getter_AddRefs(dataSource));
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if (!dataSource)
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return NS_OK;
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nsCOMPtr<nsIRDFResource> resource;
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rv = GetPackageTypeResource(aDocURI,
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getter_AddRefs(resource));
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if (NS_FAILED(rv))
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return NS_OK;
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nsCOMPtr<nsIRDFContainer> container;
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rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
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nsnull,
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NS_GET_IID(nsIRDFContainer),
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getter_AddRefs(container));
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if (NS_FAILED(rv))
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return NS_ERROR_FAILURE;
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if (NS_FAILED(container->Init(dataSource, resource)))
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return NS_ERROR_FAILURE;
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nsAutoString unistr(aOverlayURI);
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nsCOMPtr<nsIRDFLiteral> literal;
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gRDFService->GetLiteral(unistr.GetUnicode(), getter_AddRefs(literal));
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container->RemoveElement(literal, PR_TRUE);
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nsCOMPtr<nsIRDFRemoteDataSource> remote = do_QueryInterface(dataSource, &rv);
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if (NS_FAILED(rv))
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return NS_OK;
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remote->Flush();
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeRegistry::RemoveOverlay(nsIRDFDataSource *aDataSource, nsIRDFResource *aResource)
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{
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nsCOMPtr<nsIRDFContainer> container;
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nsresult rv;
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rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
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nsnull,
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NS_GET_IID(nsIRDFContainer),
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getter_AddRefs(container));
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if (NS_FAILED(rv))
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return NS_ERROR_FAILURE;
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if (NS_FAILED(container->Init(aDataSource, aResource)))
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return NS_ERROR_FAILURE;
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nsCOMPtr<nsISimpleEnumerator> arcs;
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if (NS_FAILED(container->GetElements(getter_AddRefs(arcs))))
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return NS_ERROR_FAILURE;
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PRBool moreElements;
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arcs->HasMoreElements(&moreElements);
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char *value;
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aResource->GetValue(&value);
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while (moreElements)
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{
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nsCOMPtr<nsISupports> supports;
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arcs->GetNext(getter_AddRefs(supports));
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nsCOMPtr<nsIRDFLiteral> literal = do_QueryInterface(supports, &rv);
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if (NS_SUCCEEDED(rv))
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{
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const PRUnichar* valueStr;
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rv = literal->GetValueConst(&valueStr);
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if (NS_FAILED(rv))
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return rv;
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ReallyRemoveOverlayFromDataSource(valueStr, value);
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}
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arcs->HasMoreElements(&moreElements);
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}
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nsAllocator::Free(value);
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeRegistry::RemoveOverlays(nsAutoString aPackage,
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nsAutoString aProvider,
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nsIRDFContainer *aContainer,
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nsIRDFDataSource *aDataSource)
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{
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nsresult rv;
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nsCOMPtr<nsISimpleEnumerator> arcs;
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if (NS_FAILED(aContainer->GetElements(getter_AddRefs(arcs))))
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return NS_OK;
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PRBool moreElements;
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arcs->HasMoreElements(&moreElements);
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while (moreElements)
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{
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nsCOMPtr<nsISupports> supports;
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arcs->GetNext(getter_AddRefs(supports));
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nsCOMPtr<nsIRDFResource> resource = do_QueryInterface(supports, &rv);
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if (NS_SUCCEEDED(rv))
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{
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RemoveOverlay(aDataSource, resource);
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}
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arcs->HasMoreElements(&moreElements);
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsChromeRegistry::ApplyThemeToPackage(const PRUnichar *aThemeFileName,
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const PRUnichar *aPackageName,
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const PRUnichar *aProviderName)
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{
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nsresult rv;
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nsCOMPtr<nsIRDFDataSource> dataSource;
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nsAutoString package(aPackageName), provider("/");
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provider += aProviderName;
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if (NS_FAILED(InitializeDataSource(package, provider, getter_AddRefs(dataSource))))
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return NS_ERROR_FAILURE;
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nsCOMPtr<nsIRDFResource> resource;
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rv = GetPackageTypeResource("chrome:overlays",
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getter_AddRefs(resource));
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if (NS_FAILED(rv))
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return NS_ERROR_FAILURE;
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nsCOMPtr<nsIRDFContainer> container;
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rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
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nsnull,
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NS_GET_IID(nsIRDFContainer),
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getter_AddRefs(container));
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if (NS_FAILED(rv))
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return NS_ERROR_FAILURE;
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if (NS_SUCCEEDED(container->Init(dataSource, resource)))
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{
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RemoveOverlays(package, provider, container, dataSource);
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}
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return NS_OK;
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}
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@ -186,7 +186,7 @@ struct Components {
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// The list of components we register
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static Components gComponents[] = {
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{ "Chrome Registry", &kChromeRegistryCID,
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NS_RDF_DATASOURCE_PROGID_PREFIX "chrome", },
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"component://netscape/chrome", },
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{ "Chrome Protocol Handler", &kChromeProtocolHandlerCID,
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NS_NETWORK_PROTOCOL_PROGID_PREFIX "chrome", },
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};
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@ -29,6 +29,10 @@ interface nsIChromeRegistry : nsISupports
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{
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void convertChromeURL(in nsIURI aChromeURL);
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nsISimpleEnumerator getOverlays(in nsIURI aChromeURL);
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void refreshChrome();
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void applyTheme(in wstring themeFileName);
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void applyThemeToPackage(in wstring themeFileName, in wstring packageName, in wstring providerName);
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};
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@ -48,7 +48,7 @@ DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, locale);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, base);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, main);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, archive);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, displayname);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, theme);
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DEFINE_RDF_VOCAB(CHROME_NAMESPACE_URI, CHROME, name);
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// This nasty function should disappear when we land Necko completely and
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@ -154,10 +154,11 @@ public:
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static nsIRDFResource* kCHROME_main;
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static nsIRDFResource* kCHROME_archive;
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static nsIRDFResource* kCHROME_name;
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static nsIRDFResource* kCHROME_displayname;
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static nsIRDFResource* kCHROME_theme;
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static nsSupportsHashtable *mDataSourceTable;
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protected:
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NS_IMETHOD GetOverlayDataSource(nsIURI *aChromeURL, nsIRDFDataSource **aResult);
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NS_IMETHOD InitializeDataSource(nsString &aPackage,
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nsString &aProvider,
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nsIRDFDataSource **aResult);
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@ -165,7 +166,13 @@ protected:
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nsresult GetChromeResource(nsIRDFDataSource *aDataSource,
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nsString& aResult, nsIRDFResource* aChromeResource,
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nsIRDFResource* aProperty);
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NS_IMETHOD RemoveOverlay(nsIRDFDataSource *aDataSource, nsIRDFResource *aResource);
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NS_IMETHOD RemoveOverlays(nsAutoString aPackage,
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nsAutoString aProvider,
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nsIRDFContainer *aContainer,
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nsIRDFDataSource *aDataSource);
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private:
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NS_IMETHOD ReallyRemoveOverlayFromDataSource(const PRUnichar *aDocURI, char *aOverlayURI);
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NS_IMETHOD LoadDataSource(const nsCAutoString &aFileName, nsIRDFDataSource **aResult);
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};
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@ -182,7 +189,7 @@ nsIRDFResource* nsChromeRegistry::kCHROME_base = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_main = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_archive = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_name = nsnull;
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nsIRDFResource* nsChromeRegistry::kCHROME_displayname = nsnull;
|
||||
nsIRDFResource* nsChromeRegistry::kCHROME_theme = nsnull;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
@ -224,7 +231,7 @@ nsChromeRegistry::nsChromeRegistry()
|
||||
rv = gRDFService->GetResource(kURICHROME_name, &kCHROME_name);
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "unable to get resource");
|
||||
|
||||
rv = gRDFService->GetResource(kURICHROME_displayname, &kCHROME_displayname);
|
||||
rv = gRDFService->GetResource(kURICHROME_theme, &kCHROME_theme);
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "unable to get resource");
|
||||
}
|
||||
}
|
||||
@ -242,7 +249,7 @@ nsChromeRegistry::~nsChromeRegistry()
|
||||
NS_IF_RELEASE(kCHROME_base);
|
||||
NS_IF_RELEASE(kCHROME_main);
|
||||
NS_IF_RELEASE(kCHROME_archive);
|
||||
NS_IF_RELEASE(kCHROME_displayname);
|
||||
NS_IF_RELEASE(kCHROME_theme);
|
||||
NS_IF_RELEASE(kCHROME_name);
|
||||
delete mDataSourceTable;
|
||||
|
||||
@ -423,7 +430,7 @@ nsChromeRegistry::ConvertChromeURL(nsIURI* aChromeURL)
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumerator **aResult)
|
||||
NS_IMETHODIMP nsChromeRegistry::GetOverlayDataSource(nsIURI *aChromeURL, nsIRDFDataSource **aResult)
|
||||
{
|
||||
*aResult = nsnull;
|
||||
|
||||
@ -457,21 +464,6 @@ NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumera
|
||||
|
||||
#endif
|
||||
|
||||
// Construct the lookup string-
|
||||
// which is basically chrome:// + package + provider
|
||||
|
||||
char *lookup;
|
||||
aChromeURL->GetSpec(&lookup);
|
||||
|
||||
// Get the chromeResource from this lookup string
|
||||
nsCOMPtr<nsIRDFResource> chromeResource;
|
||||
if (NS_FAILED(rv = GetPackageTypeResource(lookup, getter_AddRefs(chromeResource)))) {
|
||||
NS_ERROR("Unable to retrieve the resource corresponding to the chrome skin or content.");
|
||||
return rv;
|
||||
}
|
||||
// XXX free this?
|
||||
// nsAllocator::Free(lookup);
|
||||
|
||||
nsCAutoString overlayFile;
|
||||
|
||||
// Retrieve the mInner data source.
|
||||
@ -486,22 +478,53 @@ NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumera
|
||||
{
|
||||
nsCOMPtr<nsIRDFDataSource> dataSource;
|
||||
nsISupports *supports = NS_STATIC_CAST(nsISupports*, data);
|
||||
dataSource = do_QueryInterface(supports, &rv);
|
||||
if (NS_SUCCEEDED(rv))
|
||||
{
|
||||
*aResult = dataSource;
|
||||
NS_ADDREF(*aResult);
|
||||
}
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumerator **aResult)
|
||||
{
|
||||
*aResult = nsnull;
|
||||
|
||||
nsresult rv;
|
||||
|
||||
if (!mDataSourceTable)
|
||||
return NS_OK;
|
||||
|
||||
nsCOMPtr<nsIRDFDataSource> dataSource;
|
||||
GetOverlayDataSource(aChromeURL, getter_AddRefs(dataSource));
|
||||
|
||||
dataSource = do_QueryInterface(supports);
|
||||
if (dataSource)
|
||||
{
|
||||
nsCOMPtr<nsIRDFContainer> container;
|
||||
nsresult rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
|
||||
rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
|
||||
nsnull,
|
||||
NS_GET_IID(nsIRDFContainer),
|
||||
getter_AddRefs(container));
|
||||
if (NS_FAILED(rv))
|
||||
return NS_OK;
|
||||
|
||||
char *lookup;
|
||||
aChromeURL->GetSpec(&lookup);
|
||||
|
||||
// Get the chromeResource from this lookup string
|
||||
nsCOMPtr<nsIRDFResource> chromeResource;
|
||||
if (NS_FAILED(rv = GetPackageTypeResource(lookup, getter_AddRefs(chromeResource)))) {
|
||||
NS_ERROR("Unable to retrieve the resource corresponding to the chrome skin or content.");
|
||||
return rv;
|
||||
}
|
||||
nsAllocator::Free(lookup);
|
||||
|
||||
if (NS_FAILED(container->Init(dataSource, chromeResource)))
|
||||
return NS_OK;
|
||||
|
||||
|
||||
nsCOMPtr<nsISimpleEnumerator> arcs;
|
||||
if (NS_FAILED(container->GetElements(getter_AddRefs(arcs))))
|
||||
return NS_OK;
|
||||
@ -511,10 +534,6 @@ NS_IMETHODIMP nsChromeRegistry::GetOverlays(nsIURI *aChromeURL, nsISimpleEnumera
|
||||
NS_ADDREF(*aResult);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
nsAllocator::Free(lookup);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@ -562,7 +581,7 @@ nsChromeRegistry::InitializeDataSource(nsString &aPackage,
|
||||
chromeFile += aProvider; // provider already has a / in the front of it
|
||||
chromeFile += "/";
|
||||
overlayFile = chromeFile;
|
||||
chromeFile += "current.rdf";
|
||||
chromeFile += "chrome.rdf";
|
||||
overlayFile += "overlays.rdf";
|
||||
|
||||
if (mDataSourceTable)
|
||||
@ -697,3 +716,193 @@ void BreakProviderAndRemainingFromPath(const char* i_path, char** o_provider, ch
|
||||
else // everything is just the provider
|
||||
*o_provider = PL_strndup(i_path, len);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
// theme stuff
|
||||
|
||||
NS_IMETHODIMP nsChromeRegistry::RefreshChrome()
|
||||
{
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsChromeRegistry::ApplyTheme(const PRUnichar *themeFileName)
|
||||
{
|
||||
nsCAutoString chromeFile = "resource:/chrome/themes.rdf";
|
||||
nsCOMPtr<nsIRDFDataSource> dataSource;
|
||||
LoadDataSource(chromeFile, getter_AddRefs(dataSource));
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsChromeRegistry::ReallyRemoveOverlayFromDataSource(const PRUnichar *aDocURI,
|
||||
char *aOverlayURI)
|
||||
{
|
||||
nsresult rv;
|
||||
nsCOMPtr<nsIURL> url;
|
||||
|
||||
rv = nsComponentManager::CreateInstance("component://netscape/network/standard-url",
|
||||
nsnull,
|
||||
NS_GET_IID(nsIURL),
|
||||
getter_AddRefs(url));
|
||||
|
||||
if (NS_FAILED(rv))
|
||||
return NS_OK;
|
||||
|
||||
nsCAutoString str(aDocURI);
|
||||
url->SetSpec(str);
|
||||
nsCOMPtr<nsIRDFDataSource> dataSource;
|
||||
GetOverlayDataSource(url, getter_AddRefs(dataSource));
|
||||
|
||||
if (!dataSource)
|
||||
return NS_OK;
|
||||
|
||||
nsCOMPtr<nsIRDFResource> resource;
|
||||
rv = GetPackageTypeResource(aDocURI,
|
||||
getter_AddRefs(resource));
|
||||
|
||||
if (NS_FAILED(rv))
|
||||
return NS_OK;
|
||||
|
||||
nsCOMPtr<nsIRDFContainer> container;
|
||||
|
||||
rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
|
||||
nsnull,
|
||||
NS_GET_IID(nsIRDFContainer),
|
||||
getter_AddRefs(container));
|
||||
if (NS_FAILED(rv))
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
if (NS_FAILED(container->Init(dataSource, resource)))
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsAutoString unistr(aOverlayURI);
|
||||
nsCOMPtr<nsIRDFLiteral> literal;
|
||||
gRDFService->GetLiteral(unistr.GetUnicode(), getter_AddRefs(literal));
|
||||
|
||||
container->RemoveElement(literal, PR_TRUE);
|
||||
|
||||
nsCOMPtr<nsIRDFRemoteDataSource> remote = do_QueryInterface(dataSource, &rv);
|
||||
if (NS_FAILED(rv))
|
||||
return NS_OK;
|
||||
|
||||
remote->Flush();
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsChromeRegistry::RemoveOverlay(nsIRDFDataSource *aDataSource, nsIRDFResource *aResource)
|
||||
{
|
||||
nsCOMPtr<nsIRDFContainer> container;
|
||||
nsresult rv;
|
||||
|
||||
rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
|
||||
nsnull,
|
||||
NS_GET_IID(nsIRDFContainer),
|
||||
getter_AddRefs(container));
|
||||
if (NS_FAILED(rv))
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
if (NS_FAILED(container->Init(aDataSource, aResource)))
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsISimpleEnumerator> arcs;
|
||||
if (NS_FAILED(container->GetElements(getter_AddRefs(arcs))))
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
PRBool moreElements;
|
||||
arcs->HasMoreElements(&moreElements);
|
||||
|
||||
char *value;
|
||||
aResource->GetValue(&value);
|
||||
|
||||
while (moreElements)
|
||||
{
|
||||
nsCOMPtr<nsISupports> supports;
|
||||
arcs->GetNext(getter_AddRefs(supports));
|
||||
|
||||
nsCOMPtr<nsIRDFLiteral> literal = do_QueryInterface(supports, &rv);
|
||||
|
||||
if (NS_SUCCEEDED(rv))
|
||||
{
|
||||
const PRUnichar* valueStr;
|
||||
rv = literal->GetValueConst(&valueStr);
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
ReallyRemoveOverlayFromDataSource(valueStr, value);
|
||||
}
|
||||
arcs->HasMoreElements(&moreElements);
|
||||
}
|
||||
nsAllocator::Free(value);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsChromeRegistry::RemoveOverlays(nsAutoString aPackage,
|
||||
nsAutoString aProvider,
|
||||
nsIRDFContainer *aContainer,
|
||||
nsIRDFDataSource *aDataSource)
|
||||
{
|
||||
nsresult rv;
|
||||
|
||||
nsCOMPtr<nsISimpleEnumerator> arcs;
|
||||
if (NS_FAILED(aContainer->GetElements(getter_AddRefs(arcs))))
|
||||
return NS_OK;
|
||||
|
||||
PRBool moreElements;
|
||||
arcs->HasMoreElements(&moreElements);
|
||||
|
||||
while (moreElements)
|
||||
{
|
||||
nsCOMPtr<nsISupports> supports;
|
||||
arcs->GetNext(getter_AddRefs(supports));
|
||||
|
||||
nsCOMPtr<nsIRDFResource> resource = do_QueryInterface(supports, &rv);
|
||||
|
||||
if (NS_SUCCEEDED(rv))
|
||||
{
|
||||
RemoveOverlay(aDataSource, resource);
|
||||
}
|
||||
|
||||
arcs->HasMoreElements(&moreElements);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsChromeRegistry::ApplyThemeToPackage(const PRUnichar *aThemeFileName,
|
||||
const PRUnichar *aPackageName,
|
||||
const PRUnichar *aProviderName)
|
||||
{
|
||||
nsresult rv;
|
||||
nsCOMPtr<nsIRDFDataSource> dataSource;
|
||||
nsAutoString package(aPackageName), provider("/");
|
||||
provider += aProviderName;
|
||||
|
||||
if (NS_FAILED(InitializeDataSource(package, provider, getter_AddRefs(dataSource))))
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIRDFResource> resource;
|
||||
rv = GetPackageTypeResource("chrome:overlays",
|
||||
getter_AddRefs(resource));
|
||||
if (NS_FAILED(rv))
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIRDFContainer> container;
|
||||
rv = nsComponentManager::CreateInstance("component://netscape/rdf/container",
|
||||
nsnull,
|
||||
NS_GET_IID(nsIRDFContainer),
|
||||
getter_AddRefs(container));
|
||||
if (NS_FAILED(rv))
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
if (NS_SUCCEEDED(container->Init(dataSource, resource)))
|
||||
{
|
||||
RemoveOverlays(package, provider, container, dataSource);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user