X-Git-Url: https://git.decadent.org.uk/gitweb/?p=videolink.git;a=blobdiff_plain;f=style_sheets.cpp;h=6093585f527c29114391b59028c1e8cdffb105ea;hp=568c8e8228216a7f067d8c9f350d3030336eee55;hb=HEAD;hpb=c5f98ff303d670f72a5d491a5f4e1989d2043219

diff --git a/style_sheets.cpp b/style_sheets.cpp
index 568c8e8..6093585 100644
--- a/style_sheets.cpp
+++ b/style_sheets.cpp
@@ -1,50 +1,38 @@
-// Copyright 2005 Ben Hutchings <ben@decadent.org.uk>.
+// Copyright 2005-6 Ben Hutchings <ben@decadent.org.uk>.
 // See the file "COPYING" for licence details.
 
 #include "style_sheets.hpp"
 
+#include "wchar_t_short.h"
+#include <nsCOMPtr.h>
 #include <nsContentCID.h>
-#include <nsICSSLoader.h>
-#include <nsICSSStyleSheet.h>
-#include <nsIPresShell.h>
-#include <nsIServiceManagerUtils.h>
+#include <nsIStyleSheetService.h>
+#include <nsServiceManagerUtils.h>
 #include <nsIURI.h>
 #include <nsNetUtil.h>
+#include "wchar_t_default.h"
 
 #include "xpcom_support.hpp"
 
 using xpcom_support::check;
 
-// Load a CSS from an (absolute) URI.
-// TODO: Support loading from an absolute, or better, relative filename.
-already_AddRefed<nsIStyleSheet> load_css(const char * uri)
-{
-    nsCOMPtr<nsICSSLoader> css_loader;
-    static const nsCID css_loader_cid = NS_CSS_LOADER_CID;
-    check(CallGetService<nsICSSLoader>(css_loader_cid,
-				       getter_AddRefs(css_loader)));
+// We just have to load and register a style-sheet as a user
+// style-sheet.  There is no need to do anything for each page.
 
+void init_agent_style_sheet(const char * uri)
+{
     nsCOMPtr<nsIURI> style_sheet_uri;
     check(NS_NewURI(getter_AddRefs(style_sheet_uri), nsCString(uri)));
 
-    nsICSSStyleSheet * style_sheet;
-    check(css_loader->LoadAgentSheet(style_sheet_uri, &style_sheet));
-    return style_sheet;
-}
-
-// Apply a style-sheet to a given presentation shell as the top-priority
-// agent style-sheet and disable the preferences-derived style rules.
-void apply_style_sheet(nsIStyleSheet * style_sheet, nsIPresShell * pres_shell)
-{
-    nsCOMArray<nsIStyleSheet> style_sheets;
-    check(pres_shell->GetAgentStyleSheets(style_sheets));
-    check(style_sheets.InsertObjectAt(style_sheet, 0));
-    check(pres_shell->SetAgentStyleSheets(style_sheets));
-
-    check(pres_shell->EnablePrefStyleRules(false));
-
-    // Update the display
-    check(pres_shell->ReconstructStyleData());
-    check(pres_shell->FlushPendingNotifications(true));
+    nsCOMPtr<nsIStyleSheetService> style_sheet_service;
+    static const nsCID style_sheet_service_cid = {
+	// NS_STYLESHEETSERVICE_CID copied from
+	// layout/base/nsStyleSheetService.cpp
+	0xfcca6f83, 0x9f7d, 0x44e4,
+	{0xa7, 0x4b, 0xb5, 0x94, 0x33, 0xe6, 0xc8, 0xc3}
+    };
+    check(CallGetService<nsIStyleSheetService>(
+	      style_sheet_service_cid, getter_AddRefs(style_sheet_service)));
+    check(style_sheet_service->LoadAndRegisterSheet(
+	      style_sheet_uri, nsIStyleSheetService::USER_SHEET));
 }
-