mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-09-24 15:54:12 +00:00
574 lines
11 KiB
C++
574 lines
11 KiB
C++
#include "SWFContainer.h"
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#include <strsafe.h>
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// ---------------------------------------------------------------
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IConnectionPoint *SWFContainer::GetConnectionPoint (REFIID riid)
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{
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IUnknown *punk = getUnknown ();
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if (!punk)
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return 0;
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IConnectionPointContainer *pcpc;
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IConnectionPoint *pcp = 0;
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HRESULT hr = punk->QueryInterface (IID_IConnectionPointContainer, (void **) & pcpc);
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if (SUCCEEDED (hr))
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{
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pcpc->FindConnectionPoint (riid, &pcp);
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pcpc->Release();
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}
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punk->Release();
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return pcp;
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}
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void SWFContainer::SyncSizeToWindow(HWND hwnd)
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{
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RECT rect;
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GetClientRect(hwnd, &rect);
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int height = (rect.bottom - rect.top);
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// if we get a null height then hide the html control (after limiting to 1px)
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// and also hide it's parent window - is mainly for ml_wire to prevent display
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// glitches when resizing the bottom segment all the way to the bottom
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//ShowWindow(m_hwnd,height?SW_SHOWNA:SW_HIDE);
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//ShowWindow(hwnd,height?SW_SHOWNA:SW_HIDE);
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setLocation(0, 0, rect.right - rect.left, height?height:1);
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}
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SWFContainer::SWFContainer(HWND hwnd)
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: flash (0), m_cRefs(1), m_hwnd(hwnd), m_punk(NULL),
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externalInterface(0)
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{
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bInitialized = (S_OK == CoInitializeEx(NULL, COINIT_APARTMENTTHREADED)) ? true : false;
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memset(&m_rect, 0, sizeof(m_rect));
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add(ShockwaveFlashObjects::CLSID_ShockwaveFlash);
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IUnknown *punk = getUnknown();
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if (punk)
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{
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if (SUCCEEDED(punk->QueryInterface (ShockwaveFlashObjects::IID_IShockwaveFlash, (void **) & flash)))
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{
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IConnectionPoint *icp = GetConnectionPoint(ShockwaveFlashObjects::DIID__IShockwaveFlashEvents);
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if (icp)
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{
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m_dwCookie = 0;
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HRESULT hr = icp->Advise(static_cast<IDispatch *>(this), &m_dwCookie);
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icp->Release();
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}
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}
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else
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flash=0;
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punk->Release();
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}
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}
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SWFContainer::~SWFContainer()
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{
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close();
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if (bInitialized) CoUninitialize();
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}
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void SWFContainer::close()
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{
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IOleObject *pioo;
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if ( m_punk )
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{
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HRESULT hr = m_punk->QueryInterface(IID_IOleObject, (PVOID *) & pioo);
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if (SUCCEEDED(hr))
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{
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pioo->Close(OLECLOSE_NOSAVE);
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pioo->Release();
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}
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}
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if (m_punk)
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{
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m_punk->Release();
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m_punk = NULL;
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}
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if (flash)
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{
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flash->Stop();
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flash->Release();
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flash = 0;
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}
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}
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STDMETHODIMP SWFContainer::QueryInterface(REFIID riid, PVOID *ppvObject)
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{
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if (!ppvObject)
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return E_POINTER;
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if (IsEqualIID(riid, IID_IOleClientSite))
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*ppvObject = (IOleClientSite *)this;
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else if (IsEqualIID(riid, IID_IOleInPlaceSite))
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*ppvObject = (IOleInPlaceSite *)this;
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else if (IsEqualIID(riid, IID_IOleInPlaceFrame))
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*ppvObject = (IOleInPlaceFrame *)this;
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else if (IsEqualIID(riid, IID_IOleInPlaceUIWindow))
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*ppvObject = (IOleInPlaceUIWindow *)this;
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// else if (IsEqualIID(riid, IID_IOleControlSite))
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// *ppvObject = (IOleControlSite *)this;
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else if (IsEqualIID(riid, IID_IOleWindow))
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*ppvObject = this;
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else if (IsEqualIID(riid, IID_IDispatch))
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*ppvObject = (IDispatch *)this;
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else if (IsEqualIID(riid, IID_IUnknown))
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*ppvObject = this;
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else if (IsEqualIID(riid, __uuidof(ShockwaveFlashObjects::_IShockwaveFlashEvents)))
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*ppvObject = (IDispatch *)this;
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else
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{
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*ppvObject = NULL;
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return E_NOINTERFACE;
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}
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AddRef();
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return S_OK;
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}
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ULONG SWFContainer::AddRef(void)
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{
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return ++m_cRefs;
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}
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ULONG SWFContainer::Release(void)
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{
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if (--m_cRefs)
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return m_cRefs;
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// PostQuitMessage(0);
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delete this;
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return 0;
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}
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HRESULT SWFContainer::SaveObject()
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::GetMoniker(DWORD dwAssign, DWORD dwWhichMoniker, LPMONIKER * ppMk)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::GetContainer(LPOLECONTAINER * ppContainer)
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{
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return E_NOINTERFACE;
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}
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HRESULT SWFContainer::ShowObject()
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{
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return S_OK;
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}
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HRESULT SWFContainer::OnShowWindow(BOOL fShow)
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{
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return S_OK;
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}
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HRESULT SWFContainer::RequestNewObjectLayout()
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::GetWindow(HWND * lphwnd)
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{
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if (!IsWindow(m_hwnd))
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return S_FALSE;
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*lphwnd = m_hwnd;
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return S_OK;
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}
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HRESULT SWFContainer::ContextSensitiveHelp(BOOL fEnterMode)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::CanInPlaceActivate(void)
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{
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return S_OK;
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}
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HRESULT SWFContainer::OnInPlaceActivate(void)
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{
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return S_OK;
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}
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HRESULT SWFContainer::OnUIActivate(void)
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{
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return S_OK;
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}
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HRESULT SWFContainer::GetWindowContext(IOleInPlaceFrame ** ppFrame, IOleInPlaceUIWindow ** ppIIPUIWin,
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LPRECT lprcPosRect, LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO lpFrameInfo)
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{
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*ppFrame = (IOleInPlaceFrame *)this;
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*ppIIPUIWin = NULL;
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RECT rect;
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GetClientRect(m_hwnd, &rect);
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lprcPosRect->left = 0;
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lprcPosRect->top = 0;
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lprcPosRect->right = rect.right;
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lprcPosRect->bottom = rect.bottom;
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CopyRect(lprcClipRect, lprcPosRect);
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lpFrameInfo->cb = sizeof(OLEINPLACEFRAMEINFO);
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lpFrameInfo->fMDIApp = FALSE;
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lpFrameInfo->hwndFrame = m_hwnd;
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lpFrameInfo->haccel = 0;
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lpFrameInfo->cAccelEntries = 0;
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(*ppFrame)->AddRef();
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return S_OK;
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}
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HRESULT SWFContainer::Scroll(SIZE scrollExtent)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::OnUIDeactivate(BOOL fUndoable)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::OnInPlaceDeactivate(void)
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{
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return S_OK;
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}
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HRESULT SWFContainer::DiscardUndoState(void)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::DeactivateAndUndo(void)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::OnPosRectChange(LPCRECT lprcPosRect)
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{
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return S_OK;
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}
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HRESULT SWFContainer::InsertMenus(HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::SetMenu(HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::RemoveMenus(HMENU hmenuShared)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::SetStatusText(LPCOLESTR pszStatusText)
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{
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return S_OK;
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}
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HRESULT SWFContainer::TranslateAccelerator(LPMSG lpmsg, WORD wID)
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{
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return S_OK;
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}
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HRESULT SWFContainer::EnableModeless(BOOL fEnable)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::OnControlInfoChanged()
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::LockInPlaceActive(BOOL fLock)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::GetExtendedControl(IDispatch **ppDisp)
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{
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if (ppDisp == NULL)
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return E_INVALIDARG;
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*ppDisp = (IDispatch *)this;
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(*ppDisp)->AddRef();
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return S_OK;
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}
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HRESULT SWFContainer::TransformCoords(POINTL *pptlHimetric, POINTF *pptfContainer, DWORD dwFlags)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::TranslateAccelerator(LPMSG pMsg, DWORD grfModifiers)
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{
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return S_FALSE;
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}
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HRESULT SWFContainer::OnFocus(BOOL fGotFocus)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::ShowPropertyFrame(void)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::GetIDsOfNames(REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgdispid)
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{
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*rgdispid = DISPID_UNKNOWN;
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return DISP_E_UNKNOWNNAME;
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}
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HRESULT SWFContainer::GetTypeInfo(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::GetTypeInfoCount(unsigned int FAR * pctinfo)
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{
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return E_NOTIMPL;
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}
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#define GET_SAFE_DISP_BSTR(_val) ((_val.pvarVal && VT_BSTR == _val.pvarVal->vt) ? _val.pvarVal->bstrVal : NULL)
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#define GET_SAFE_DISP_I4(_val) ((_val.pvarVal && VT_I4 == _val.pvarVal->vt) ? _val.pvarVal->intVal : 0)
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void SWFContainer::add(CLSID clsid)
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{
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HRESULT hr; // return code
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CoCreateInstance(clsid,
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NULL,
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CLSCTX_INPROC_SERVER/* | CLSCTX_LOCAL_SERVER*/,
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IID_IUnknown,
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(PVOID *)&m_punk);
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if (!m_punk)
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return ;
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IOleObject *pioo;
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hr = m_punk->QueryInterface(IID_IOleObject, (PVOID *) & pioo);
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if (FAILED(hr))
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return ;
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pioo->SetClientSite(this);
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pioo->Release();
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IPersistStreamInit *ppsi;
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hr = m_punk->QueryInterface(IID_IPersistStreamInit, (PVOID *) & ppsi);
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if (SUCCEEDED(hr))
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{
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ppsi->InitNew();
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ppsi->Release();
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}
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}
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void SWFContainer::remove()
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{
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if (!m_punk)
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return ;
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HRESULT hr;
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IOleObject *pioo;
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IOleInPlaceObject *pipo;
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/*
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benski> enabling this makes everything lock up!
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IConnectionPoint *icp = GetConnectionPoint(DIID_DWebBrowserEvents2);
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if (icp)
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{
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// m_dwCookie = 0;
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HRESULT hr = icp->Unadvise(m_dwCookie);
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icp->Release();
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}
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*/
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hr = m_punk->QueryInterface(IID_IOleObject, (PVOID *) & pioo);
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if (SUCCEEDED(hr))
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{
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pioo->Close(OLECLOSE_NOSAVE);
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pioo->SetClientSite(NULL);
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pioo->Release();
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}
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hr = m_punk->QueryInterface(IID_IOleInPlaceObject, (PVOID *) & pipo);
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if (SUCCEEDED(hr))
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{
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pipo->UIDeactivate();
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pipo->InPlaceDeactivate();
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pipo->Release();
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}
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m_punk->Release();
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m_punk = NULL;
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}
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void SWFContainer::setLocation(int x, int y, int width, int height)
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{
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m_rect.left = x;
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m_rect.top = y;
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m_rect.right = x + width;
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m_rect.bottom = y + height;
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if (!m_punk)
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return ;
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HRESULT hr;
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IOleInPlaceObject *pipo;
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hr = m_punk->QueryInterface(IID_IOleInPlaceObject, (PVOID *) & pipo);
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if (FAILED(hr))
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return ;
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pipo->SetObjectRects(&m_rect, &m_rect);
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pipo->Release();
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}
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HRESULT SWFContainer::GetBorder(LPRECT lprectBorder)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::RequestBorderSpace(LPCBORDERWIDTHS lpborderwidths)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::SetBorderSpace(LPCBORDERWIDTHS lpborderwidths)
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{
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return E_NOTIMPL;
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}
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HRESULT SWFContainer::SetActiveObject(IOleInPlaceActiveObject * pActiveObject, LPCOLESTR lpszObjName)
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{
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return E_NOTIMPL;
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}
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void SWFContainer::setVisible(BOOL fVisible)
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{
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if (!m_punk)
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return ;
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HRESULT hr;
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IOleObject *pioo;
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hr = m_punk->QueryInterface(IID_IOleObject, (PVOID *) & pioo);
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if (FAILED(hr))
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return ;
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if (fVisible)
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{
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pioo->DoVerb(OLEIVERB_INPLACEACTIVATE, NULL, this, 0, m_hwnd, &m_rect);
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pioo->DoVerb(OLEIVERB_SHOW, NULL, this, 0, m_hwnd, &m_rect);
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}
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else
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pioo->DoVerb(OLEIVERB_HIDE, NULL, this, 0, m_hwnd, NULL);
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pioo->Release();
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}
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void SWFContainer::setFocus(BOOL fFocus)
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{
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if (!m_punk)
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return ;
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HRESULT hr;
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IOleObject *pioo;
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if (fFocus)
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{
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hr = m_punk->QueryInterface(IID_IOleObject, (PVOID *) & pioo);
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if (FAILED(hr))
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return ;
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pioo->DoVerb(OLEIVERB_UIACTIVATE, NULL, this, 0, m_hwnd, &m_rect);
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pioo->Release();
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}
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}
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bool SWFContainer::translateKey(LPMSG pMsg)
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{
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if (!m_punk)
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return false;
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HRESULT hr;
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IOleInPlaceActiveObject *pao;
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hr = m_punk->QueryInterface(IID_IOleInPlaceActiveObject, (PVOID *) & pao);
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if (FAILED(hr))
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return false;
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HRESULT res = pao->TranslateAccelerator(pMsg);
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pao->Release();
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return res == S_OK;
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}
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enum
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{
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FLASH_DISPID_EXTERNALINTERFACE_CALL = 197,
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};
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HRESULT SWFContainer::Invoke(
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/* [in] */ DISPID dispIdMember,
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/* [in] */ REFIID riid,
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/* [in] */ LCID lcid,
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/* [in] */ WORD wFlags,
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/* [out][in] */ DISPPARAMS *pDispParams,
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/* [out] */ VARIANT *pVarResult,
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/* [out] */ EXCEPINFO *pExcepInfo,
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/* [out] */ UINT *puArgErr)
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{
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switch (dispIdMember)
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{
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case 0x000007a6 : // OnProgress
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break;
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case 0x00000096 : // FSCommand
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break;
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case FLASH_DISPID_EXTERNALINTERFACE_CALL : // ExternalInterface.call()
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{
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if (externalInterface)
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externalInterface->ExternalInterface_call(pDispParams->rgvarg[0].bstrVal);
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}
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break;
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}
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return DISP_E_MEMBERNOTFOUND;
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}
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/**************************************************************************
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* adContainer::getUnknown()
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**************************************************************************/
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IUnknown * SWFContainer::getUnknown()
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{
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if (!m_punk)
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return NULL;
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m_punk->AddRef();
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return m_punk;
|
|
}
|