WebKitMessageLoop.cpp [plain text]
#include "WebKitMessageLoop.h"
#include "WebKitDLL.h"
#if USE(GLIB)
#include <glib.h>
#endif
WebKitMessageLoop::WebKitMessageLoop()
{
gClassCount++;
gClassNameCount().add("WebKitMessageLoop");
}
WebKitMessageLoop::~WebKitMessageLoop()
{
gClassCount--;
gClassNameCount().remove("WebKitMessageLoop");
}
WebKitMessageLoop* WebKitMessageLoop::createInstance()
{
WebKitMessageLoop* instance = new WebKitMessageLoop();
instance->AddRef();
return instance;
}
HRESULT WebKitMessageLoop::QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppvObject)
{
if (!ppvObject)
return E_POINTER;
*ppvObject = nullptr;
if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IWebKitMessageLoop*>(this);
else if (IsEqualGUID(riid, CLSID_WebKitMessageLoop))
*ppvObject = static_cast<WebKitMessageLoop*>(this);
else if (IsEqualGUID(riid, IID_IWebKitMessageLoop))
*ppvObject = static_cast<IWebKitMessageLoop*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
ULONG WebKitMessageLoop::AddRef()
{
return ++m_refCount;
}
ULONG WebKitMessageLoop::Release()
{
ULONG newRef = --m_refCount;
if (!newRef)
delete(this);
return newRef;
}
HRESULT WebKitMessageLoop::run(_In_ HACCEL hAccelTable)
{
MSG msg { };
while (GetMessage(&msg, 0, 0, 0)) {
performMessageLoopTasks();
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return S_OK;
}
HRESULT WebKitMessageLoop::performMessageLoopTasks()
{
#if USE(CF)
CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, true);
#endif
#if USE(GLIB)
g_main_context_iteration(0, false);
#endif
return S_OK;
}