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- cefclient: Windows: Introduce RootWindow concept and associated window/client object hierarchy (issue #1500).

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- cefclient: Remove locking from ClientHandlerShared that was only required for the Windows implementation (issue #1500).
- Add CefDeleteOnThread helper for deleting ref-counted types on a named CEF thread.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@2001 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2015-01-27 00:03:25 +00:00
parent bcab7e0ebd
commit fd5ededb27
38 changed files with 3601 additions and 1513 deletions
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41
include/wrapper/cef_helpers.h
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@ -41,6 +41,7 @@
#include <string>
#include <vector>
#include "include/base/cef_bind.h"
#include "include/base/cef_logging.h"
#include "include/base/cef_macros.h"
#include "include/cef_task.h"
@ -50,6 +51,46 @@
#define CEF_REQUIRE_FILE_THREAD() DCHECK(CefCurrentlyOn(TID_FILE));
#define CEF_REQUIRE_RENDERER_THREAD() DCHECK(CefCurrentlyOn(TID_RENDERER));
// Use this struct in conjuction with refcounted types to ensure that an
// object is deleted on the specified thread. For example:
//
// class Foo : public base::RefCountedThreadSafe<Foo, CefDeleteOnUIThread> {
// public:
// Foo();
// void DoSomething();
//
// private:
// // Allow deletion via scoped_refptr only.
// friend struct CefDeleteOnThread<TID_UI>;
// friend class base::RefCountedThreadSafe<Foo, CefDeleteOnUIThread>;
//
// virtual ~Foo() {}
// };
//
// base::scoped_refptr<Foo> foo = new Foo();
// foo->DoSomething();
// foo = NULL; // Deletion of |foo| will occur on the UI thread.
//
template<CefThreadId thread>
struct CefDeleteOnThread {
template<typename T>
static void Destruct(const T* x) {
if (CefCurrentlyOn(thread)) {
delete x;
} else {
CefPostTask(thread,
base::Bind(&CefDeleteOnThread<thread>::Destruct<T>, x));
}
}
};
struct CefDeleteOnUIThread : public CefDeleteOnThread<TID_UI> { };
struct CefDeleteOnIOThread : public CefDeleteOnThread<TID_IO> { };
struct CefDeleteOnFileThread : public CefDeleteOnThread<TID_FILE> { };
struct CefDeleteOnRendererThread : public CefDeleteOnThread<TID_RENDERER> { };
///
// Helper class to manage a scoped copy of |argv|.
///