diff options
| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2017-02-15 14:17:36 +0100 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2017-02-17 11:46:26 +0000 |
| commit | c25b13cee03eb7421c71535cf712bba96f2b6bb3 (patch) | |
| tree | 6fa7f3d59e05b1798d579ab19b2d5d1ab9060bb7 /src/plugins/platforms/windows/qwindowsole.cpp | |
| parent | 626edf3c2d1064aa5e5bb331d8e2f8ba98f9d58b (diff) | |
Windows: Introduce helper class for implementing COM interfaces
Task-number: QTBUG-43190
Change-Id: I565e3c57631c32a88ac7598758526c349ddf3312
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsole.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsole.cpp | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/src/plugins/platforms/windows/qwindowsole.cpp b/src/plugins/platforms/windows/qwindowsole.cpp index 9b71061aa5..0ceb0d82fa 100644 --- a/src/plugins/platforms/windows/qwindowsole.cpp +++ b/src/plugins/platforms/windows/qwindowsole.cpp @@ -99,39 +99,6 @@ DWORD QWindowsOleDataObject::reportedPerformedEffect() const return performedEffect; } -//--------------------------------------------------------------------- -// IUnknown Methods -//--------------------------------------------------------------------- - -STDMETHODIMP -QWindowsOleDataObject::QueryInterface(REFIID iid, void FAR* FAR* ppv) -{ - if (iid == IID_IUnknown || iid == IID_IDataObject) { - *ppv = this; - AddRef(); - return NOERROR; - } - *ppv = NULL; - return ResultFromScode(E_NOINTERFACE); -} - -STDMETHODIMP_(ULONG) -QWindowsOleDataObject::AddRef(void) -{ - return ++m_refs; -} - -STDMETHODIMP_(ULONG) -QWindowsOleDataObject::Release(void) -{ - if (--m_refs == 0) { - releaseQt(); - delete this; - return 0; - } - return m_refs; -} - STDMETHODIMP QWindowsOleDataObject::GetData(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium) { @@ -323,35 +290,6 @@ bool QWindowsOleEnumFmtEtc::isNull() const return m_isNull; } -// IUnknown methods -STDMETHODIMP -QWindowsOleEnumFmtEtc::QueryInterface(REFIID riid, void FAR* FAR* ppvObj) -{ - if (riid == IID_IUnknown || riid == IID_IEnumFORMATETC) { - *ppvObj = this; - AddRef(); - return NOERROR; - } - *ppvObj = NULL; - return ResultFromScode(E_NOINTERFACE); -} - -STDMETHODIMP_(ULONG) -QWindowsOleEnumFmtEtc::AddRef(void) -{ - return ++m_dwRefs; -} - -STDMETHODIMP_(ULONG) -QWindowsOleEnumFmtEtc::Release(void) -{ - if (--m_dwRefs == 0) { - delete this; - return 0; - } - return m_dwRefs; -} - // IEnumFORMATETC methods STDMETHODIMP QWindowsOleEnumFmtEtc::Next(ULONG celt, LPFORMATETC rgelt, ULONG FAR* pceltFetched) |