Changeset 87962 in webkit

Timestamp:

Jun 2, 2011 4:02:28 PM (13 years ago)

Author:

andersca@apple.com

Message:

2011-06-02 Anders Carlsson <​andersca@apple.com>

Reviewed by Sam Weinig.

Need a way to install the memory pressure handler without initializing WebKit1
​https://bugs.webkit.org/show_bug.cgi?id=61975

Add a WebInstallMemoryPressureHandler function which will install the memory pressure handler.
-[WebView WebView _commonInitializationWithFrameName:groupName:usesDocumentViews:] will do this,
but we'd like to be able to install a memory pressure handler without creating a WebView or even
calling any WebView method since that will call +[WebView initialize].

• WebKit.exp:
• WebView/WebView.mm: (WebInstallMemoryPressureHandler):
• WebView/WebViewPrivate.h:

Location:

trunk/Source/WebKit/mac

Files:

• ChangeLog (modified) (1 diff)
• WebKit.exp (modified) (1 diff)
• WebView/WebView.mm (modified) (1 diff)
• WebView/WebViewPrivate.h (modified) (1 diff)

trunk/Source/WebKit/mac/ChangeLog

@@ +1 @@
+2011-06-02  Anders Carlsson  <andersca@apple.com>
+
+        Reviewed by Sam Weinig.
+
+        Need a way to install the memory pressure handler without initializing WebKit1
+        https://bugs.webkit.org/show_bug.cgi?id=61975
+
+        Add a WebInstallMemoryPressureHandler function which will install the memory pressure handler.
+        -[WebView WebView _commonInitializationWithFrameName:groupName:usesDocumentViews:] will do this,
+        but we'd like to be able to install a memory pressure handler without creating a WebView or even
+        calling any WebView method since that will call +[WebView initialize].
+
+        * WebKit.exp:
+        * WebView/WebView.mm:
+        (WebInstallMemoryPressureHandler):
+        * WebView/WebViewPrivate.h:
+
 2011-05-27  Stephanie Lewis  <slewis@apple.com>
 

trunk/Source/WebKit/mac/WebKit.exp

@@ -97 +97 @@
 _WebIconSmallSize
 _WebInitForCarbon
+_WebInstallMemoryPressureHandler
 _WebKitErrorDomain
 _WebKitErrorMIMETypeKey

trunk/Source/WebKit/mac/WebView/WebView.mm

@@ -6394 +6394 @@
 @end
 
+void WebInstallMemoryPressureHandler(void)
+{
+    memoryPressureHandler().install();
+}
+
 #ifdef BUILDING_ON_LEOPARD
 

trunk/Source/WebKit/mac/WebView/WebViewPrivate.h

@@ -727 +727 @@
 @end
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// This is a C function to avoid calling +[WebView initialize].
+void WebInstallMemoryPressureHandler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
 #undef WebNSInteger
 #undef WebNSUInteger