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Add base::OnceClosure support in cef_closure_task.h (see issue #3140)

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This commit is contained in:
Marshall Greenblatt
2021-06-18 14:19:11 -04:00
parent 3545e20b01
commit cc2759d07e
3 changed files with 212 additions and 58 deletions
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38
include/wrapper/cef_closure_task.h
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@ -42,14 +42,16 @@
#include "include/cef_task.h"
///
// Helpers for asynchronously executing a base::Closure (bound function or
// method) on a CEF thread. Creation of base::Closures can be facilitated using
// base::Bind. See include/base/cef_callback.h for complete usage instructions.
// Helpers for asynchronously executing a base::[Once|Repeating]Closure (bound
// function or method) on a CEF thread. Creation of a
// base::[Once|Repeating]Closure can be facilitated using
// base::Bind[Once|Repeating]. See include/base/cef_callback.h for complete
// usage instructions.
//
// TO use these helpers you should include this header and the header that
// defines base::Bind.
// To use these helpers you should include this header and the header that
// defines base::Bind[Once|Repeating].
//
// #include "include/base/cef_bind.h"
// #include "include/base/cef_callback.h"
// #include "include/wrapper/cef_closure_task.h"
//
// Example of executing a bound function:
@ -59,7 +61,7 @@
//
// // Post a task that will execute MyFunc on the UI thread and pass an |arg|
// // value of 5.
// CefPostTask(TID_UI, base::Bind(&MyFunc, 5));
// CefPostTask(TID_UI, base::BindOnce(&MyFunc, 5));
//
// Example of executing a bound method:
//
@ -78,25 +80,31 @@
// // Post a task that will execute MyClass::MyMethod on the UI thread and pass
// // an |arg| value of 5. |instance| will be kept alive until after the task
// // completes.
// CefPostTask(TID_UI, base::Bind(&MyClass::MyMethod, instance, 5));
// CefPostTask(TID_UI, base::BindOnce(&MyClass::MyMethod, instance, 5));
///
///
// Create a CefTask that wraps a base::Closure. Can be used in combination with
// CefTaskRunner.
// Create a CefTask that wraps a base::[Once|Repeating]Closure. Can be used in
// combination with CefTaskRunner.
///
CefRefPtr<CefTask> CefCreateClosureTask(const base::Closure& closure);
CefRefPtr<CefTask> CefCreateClosureTask(base::OnceClosure closure);
CefRefPtr<CefTask> CefCreateClosureTask(const base::RepeatingClosure& closure);
///
// Post a Closure for execution on the specified thread.
// Post a base::[Once|Repeating]Closure for execution on the specified thread.
///
bool CefPostTask(CefThreadId threadId, const base::Closure& closure);
bool CefPostTask(CefThreadId threadId, base::OnceClosure closure);
bool CefPostTask(CefThreadId threadId, const base::RepeatingClosure& closure);
///
// Post a Closure for delayed execution on the specified thread.
// Post a base::[Once|Repeating]Closure for delayed execution on the specified
// thread.
///
bool CefPostDelayedTask(CefThreadId threadId,
const base::Closure& closure,
base::OnceClosure closure,
int64 delay_ms);
bool CefPostDelayedTask(CefThreadId threadId,
const base::RepeatingClosure& closure,
int64 delay_ms);
#endif // CEF_INCLUDE_WRAPPER_CEF_CLOSURE_TASK_H_