135 lines
3.8 KiB
C++
135 lines
3.8 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Minimo.
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*
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* The Initial Developer of the Original Code is
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* Doug Turner <dougt@meer.net>.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsSimpleChromeRegistry.h"
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#include "nsNetUtil.h"
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#include "nsLayoutCID.h"
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static NS_DEFINE_CID(kCSSLoaderCID, NS_CSS_LOADER_CID);
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NS_IMPL_ISUPPORTS1(nsSimpleChromeRegistry, nsIChromeRegistry)
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nsSimpleChromeRegistry::nsSimpleChromeRegistry()
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{
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nsCOMPtr<nsISupportsArray> foo;
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GetAgentSheets(nsnull, getter_AddRefs(foo));
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}
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nsSimpleChromeRegistry::~nsSimpleChromeRegistry()
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{
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}
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NS_IMETHODIMP
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nsSimpleChromeRegistry::Canonify(nsIURI *aChromeURL)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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nsSimpleChromeRegistry::ConvertChromeURL(nsIURI *aChromeURL, nsACString & _retval)
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{
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return aChromeURL->GetSpec(_retval);
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}
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NS_IMETHODIMP
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nsSimpleChromeRegistry::GetStyleSheets(nsIURI *aChromeURL, nsISupportsArray **_retval)
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{
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*_retval = nsnull;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsSimpleChromeRegistry::GetUserSheets(PRBool useChromeSheets, nsISupportsArray **_retval)
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{
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*_retval = nsnull;
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return NS_OK;
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}
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nsresult
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nsSimpleChromeRegistry::LoadStyleSheet(nsICSSStyleSheet** aSheet, const nsACString& aURL)
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{
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*aSheet = nsnull;
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nsCOMPtr<nsIURI> uri;
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nsresult rv = NS_NewURI(getter_AddRefs(uri), aURL);
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if (NS_FAILED(rv)) return rv;
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if (!mCSSLoader) {
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mCSSLoader = do_CreateInstance(kCSSLoaderCID, &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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}
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if (mCSSLoader) {
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rv = mCSSLoader->LoadAgentSheet(uri, aSheet);
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NS_ENSURE_SUCCESS(rv, rv);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsSimpleChromeRegistry::GetAgentSheets(nsIDocShell *docShell, nsISupportsArray **_retval)
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{
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nsresult rv = NS_NewISupportsArray(_retval);
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if (NS_FAILED(rv))
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return rv;
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// Determine the agent sheets that should be loaded.
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if (!mScrollbarSheet)
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LoadStyleSheet(getter_AddRefs(mScrollbarSheet), NS_LITERAL_CSTRING("chrome://global/skin/scrollbars.css"));
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if (!mFormSheet)
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LoadStyleSheet(getter_AddRefs(mFormSheet), NS_LITERAL_CSTRING("resource:/res/platform-forms.css"));
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if (mScrollbarSheet) {
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(*_retval)->AppendElement(mScrollbarSheet);
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}
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if (mFormSheet) {
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(*_retval)->AppendElement(mFormSheet);
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsSimpleChromeRegistry::CheckForNewChrome()
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{
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return NS_OK;
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}
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