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[BROWSEUI/RSHELL]

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* Begin fixing the process of destroying the related objects when closing the window, so that eventually the filebrowser/explorer process will properly exit cleanly when no more windows are open.

svn path=/branches/shell-experiments/; revision=63535
This commit is contained in:
David Quintana 2014-06-02 21:35:32 +00:00
parent 13c7cade20
commit 3a54fd538b
4 changed files with 146 additions and 25 deletions
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8
base/shell/rshell/CMenuBand.cpp
View file

@ -74,7 +74,8 @@ CMenuBand::CMenuBand() :
m_hotBar(NULL),
m_hotItem(-1),
m_popupBar(NULL),
m_popupItem(-1)
m_popupItem(-1),
m_Show(FALSE)
{
m_focusManager = CMenuFocusManager::AcquireManager();
}
@ -363,6 +364,9 @@ HRESULT STDMETHODCALLTYPE CMenuBand::ShowDW(BOOL fShow)
{
HRESULT hr = S_OK;
if (m_Show == fShow)
return S_OK;
if (m_staticToolbar != NULL)
{
hr = m_staticToolbar->ShowWindow(fShow);
@ -403,6 +407,8 @@ HRESULT STDMETHODCALLTYPE CMenuBand::ShowDW(BOOL fShow)
hr = m_focusManager->PopMenuBar(this);
}
m_Show = fShow;
return S_OK;
}

2
base/shell/rshell/CMenuBand.h
View file

@ -65,6 +65,8 @@ private:
CMenuToolbarBase * m_popupBar;
INT m_popupItem;
BOOL m_Show;
public:
CMenuBand();
~CMenuBand();

72
dll/win32/browseui/internettoolbar.cpp
View file

@ -819,19 +819,87 @@ HRESULT STDMETHODCALLTYPE CInternetToolbar::ContextSensitiveHelp(BOOL fEnterMode
HRESULT STDMETHODCALLTYPE CInternetToolbar::ShowDW(BOOL fShow)
{
CComPtr<IDockingWindow> dockingWindow;
HRESULT hResult;
// show the bar here
if (fShow)
{
hResult = ReserveBorderSpace();
}
if (fMenuBar)
{
CComPtr<IDockingWindow> dockingWindow;
hResult = fMenuBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &dockingWindow));
hResult = dockingWindow->ShowDW(fShow);
}
if (fControlsBar)
{
CComPtr<IDockingWindow> dockingWindow;
hResult = fControlsBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &dockingWindow));
hResult = dockingWindow->ShowDW(fShow);
}
if (fNavigationBar)
{
CComPtr<IDockingWindow> dockingWindow;
hResult = fNavigationBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &dockingWindow));
hResult = dockingWindow->ShowDW(fShow);
}
if (fLogoBar)
{
CComPtr<IDockingWindow> dockingWindow;
hResult = fLogoBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &dockingWindow));
hResult = dockingWindow->ShowDW(fShow);
}
return S_OK;
}
template<class T>
void ReleaseCComPtrExpectZero(CComPtr<T>& cptr)
{
if (cptr.p != NULL)
{
int nrc = cptr->Release();
if (nrc > 0)
{
DbgPrint("WARNING: Unexpected RefCount > 0!\n");
}
cptr.Detach();
}
}
HRESULT STDMETHODCALLTYPE CInternetToolbar::CloseDW(DWORD dwReserved)
{
return E_NOTIMPL;
HRESULT hResult;
if (fMenuBar)
{
CComPtr<IDockingWindow> dockingWindow;
hResult = fMenuBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &dockingWindow));
hResult = dockingWindow->CloseDW(dwReserved);
}
ReleaseCComPtrExpectZero(fMenuBar);
if (fControlsBar)
{
CComPtr<IDockingWindow> dockingWindow;
hResult = fControlsBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &dockingWindow));
hResult = dockingWindow->CloseDW(dwReserved);
}
ReleaseCComPtrExpectZero(fControlsBar);
if (fNavigationBar)
{
CComPtr<IDockingWindow> dockingWindow;
hResult = fNavigationBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &dockingWindow));
hResult = dockingWindow->CloseDW(dwReserved);
}
ReleaseCComPtrExpectZero(fNavigationBar);
if (fLogoBar)
{
CComPtr<IDockingWindow> dockingWindow;
hResult = fLogoBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &dockingWindow));
hResult = dockingWindow->CloseDW(dwReserved);
}
ReleaseCComPtrExpectZero(fLogoBar);
return S_OK;
}
HRESULT STDMETHODCALLTYPE CInternetToolbar::ResizeBorderDW(LPCRECT prcBorder,

79
dll/win32/browseui/shellbrowser.cpp
View file

@ -3062,9 +3062,49 @@ LRESULT CShellBrowser::OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &b
return 0;
}
template<class T>
void ReleaseCComPtrExpectZero(CComPtr<T>& cptr)
{
if (cptr.p != NULL)
{
int nrc = cptr->Release();
if (nrc > 0)
{
DbgPrint("WARNING: Unexpected RefCount > 0!\n");
}
cptr.Detach();
}
}
LRESULT CShellBrowser::OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
{
HRESULT hr;
// TODO: rip down everything
{
fCurrentShellView->DestroyViewWindow();
fCurrentShellView->UIActivate(SVUIA_DEACTIVATE);
ReleaseCComPtrExpectZero(fCurrentShellView);
for (int i = 0; i < 3; i++)
{
if (fClientBars[i].clientBar == NULL)
continue;
IDockingWindow * pdw;
hr = fClientBars[i].clientBar->QueryInterface(IID_PPV_ARG(IDockingWindow, &pdw));
if (FAILED_UNEXPECTEDLY(hr))
continue;
pdw->ShowDW(FALSE);
pdw->CloseDW(0);
pdw->Release();
ReleaseCComPtrExpectZero(fClientBars[i].clientBar);
}
ReleaseCComPtrExpectZero(fTravelLog);
fCurrentShellFolder.Release();
ILFree(fCurrentDirectoryPIDL);
::DestroyWindow(fStatusBar);
DestroyMenu(fCurrentMenuBar);
}
PostQuitMessage(0);
return 0;
}
@ -3312,31 +3352,20 @@ LRESULT CShellBrowser::RelayCommands(UINT uMsg, WPARAM wParam, LPARAM lParam, BO
static HRESULT ExplorerMessageLoop(IEThreadParamBlock * parameters)
{
CComPtr<IShellBrowser> shellBrowser;
CComObject<CShellBrowser> *theCabinet;
CComPtr<CComObject<CShellBrowser>> theCabinet;
HRESULT hResult;
MSG Msg;
BOOL Ret;
OleInitialize(NULL);
ATLTRY(theCabinet = new CComObject<CShellBrowser>);
if (theCabinet == NULL)
{
hResult = E_OUTOFMEMORY;
goto uninitialize;
}
hResult = theCabinet->QueryInterface(IID_PPV_ARG(IShellBrowser, &shellBrowser));
if (FAILED(hResult))
{
delete theCabinet;
goto uninitialize;
return E_OUTOFMEMORY;
}
hResult = theCabinet->Initialize(parameters->directoryPIDL, 0, 0, 0);
if (FAILED(hResult))
goto uninitialize;
return E_OUTOFMEMORY;
while ((Ret = GetMessage(&Msg, NULL, 0, 0)) != 0)
{
@ -3356,13 +3385,29 @@ static HRESULT ExplorerMessageLoop(IEThreadParamBlock * parameters)
break;
}
uninitialize:
OleUninitialize();
//TerminateProcess(GetCurrentProcess(), hResult);
int nrc = theCabinet->Release();
if (nrc > 0)
{
DbgPrint("WARNING: There are %d references to the CShellBrowser active or leaked, process will never terminate.\n");
}
theCabinet.Detach();
return hResult;
}
DWORD WINAPI BrowserThreadProc(LPVOID lpThreadParameter)
{
HRESULT hr;
IEThreadParamBlock * parameters = (IEThreadParamBlock *) lpThreadParameter;
return ExplorerMessageLoop(parameters);
OleInitialize(NULL);
ATLTRY(hr = ExplorerMessageLoop(parameters));
OleUninitialize();
return hr;
}