- cleaned up in place and UI activation: VLC Plugin should behave better with...

- cleaned up in place and UI activation: VLC Plugin should behave better with other controls (ie. don't eat TABSTOP keystrokes, etc...)
- minor code cleanup and fixes

activex/olecontrol.cpp

@@ -40,18 +40,18 @@ STDMETHODIMP VLCOleControl::GetControlInfo(CONTROLINFO *pCI)
 
 STDMETHODIMP VLCOleControl::OnMnemonic(LPMSG pMsg)
 {
-    return E_NOTIMPL;
+    return S_OK;
 };
 
 STDMETHODIMP VLCOleControl::OnAmbientPropertyChange(DISPID dispID)
 {
     HRESULT hr;
-    IOleObject *oleObj;
+    LPOLEOBJECT oleObj;
 
     hr = QueryInterface(IID_IOleObject, (LPVOID *)&oleObj);
     if( SUCCEEDED(hr) )
     {
-        IOleClientSite *clientSite;
+        LPOLECLIENTSITE clientSite;
 
         hr = oleObj->GetClientSite(&clientSite);
         if( SUCCEEDED(hr) && (NULL != clientSite) )

activex/oleinplaceactiveobject.cpp

@@ -41,7 +41,7 @@ STDMETHODIMP VLCOleInPlaceActiveObject::GetWindow(HWND *pHwnd)
 
 STDMETHODIMP VLCOleInPlaceActiveObject::EnableModeless(BOOL fEnable)
 {
-    return E_NOTIMPL;
+    return S_OK;
 };
 
 STDMETHODIMP VLCOleInPlaceActiveObject::ContextSensitiveHelp(BOOL fEnterMode)
@@ -51,21 +51,41 @@ STDMETHODIMP VLCOleInPlaceActiveObject::ContextSensitiveHelp(BOOL fEnterMode)
 
 STDMETHODIMP VLCOleInPlaceActiveObject::TranslateAccelerator(LPMSG lpmsg)
 {
-    return E_NOTIMPL;
+    HRESULT hr = S_FALSE;
+    LPOLEOBJECT oleObj;
+    if( SUCCEEDED(QueryInterface(IID_IOleObject, (LPVOID *)&oleObj)) )
+    {
+        LPOLECLIENTSITE clientSite;
+        if( SUCCEEDED(oleObj->GetClientSite(&clientSite)) && (NULL != clientSite) )
+        {
+            IOleControlSite *controlSite;
+            if( SUCCEEDED(clientSite->QueryInterface(IID_IOleControlSite, (LPVOID *)&controlSite)) )
+            {
+                hr = controlSite->TranslateAccelerator(lpmsg,
+                    ((GetKeyState(VK_SHIFT) >> 15) & 1) |
+                    ((GetKeyState(VK_CONTROL) >> 14) & 2) |
+                    ((GetKeyState(VK_MENU) >> 13) & 4) );
+                controlSite->Release();
+            }
+            clientSite->Release();
+        }
+        oleObj->Release();
+    }
+    return hr;
 };
 
 STDMETHODIMP VLCOleInPlaceActiveObject::OnFrameWindowActivate(BOOL fActivate)
 {
-    return E_NOTIMPL;
+    return S_OK;
 };
 
 STDMETHODIMP VLCOleInPlaceActiveObject::OnDocWindowActivate(BOOL fActivate)
 {
-    return E_NOTIMPL;
+    return S_OK;
 };
 
 STDMETHODIMP VLCOleInPlaceActiveObject::ResizeBorder(LPCRECT prcBorder, LPOLEINPLACEUIWINDOW pUIWindow, BOOL fFrameWindow)
 {
-    return E_NOTIMPL;
+    return S_OK;
 };
 

activex/oleinplaceobject.cpp

@@ -81,9 +81,7 @@ STDMETHODIMP VLCOleInPlaceObject::UIDeactivate(void)
     if( _p_instance->isInPlaceActive() )
     {
         if( _p_instance->hasFocus() )
-        {
             _p_instance->setFocus(FALSE);
-        }
 
         LPOLEOBJECT p_oleObject;
         if( SUCCEEDED(QueryInterface(IID_IOleObject, (void**)&p_oleObject)) ) 
@@ -95,6 +93,25 @@ STDMETHODIMP VLCOleInPlaceObject::UIDeactivate(void)
 
                 if( SUCCEEDED(p_clientSite->QueryInterface(IID_IOleInPlaceSite, (void**)&p_inPlaceSite)) )
                 {
+                    LPOLEINPLACEFRAME p_inPlaceFrame;
+                    LPOLEINPLACEUIWINDOW p_inPlaceUIWindow;
+                    OLEINPLACEFRAMEINFO oleFrameInfo;
+                    RECT posRect, clipRect;
+
+                    oleFrameInfo.cb = sizeof(OLEINPLACEFRAMEINFO);
+                    if( SUCCEEDED(p_inPlaceSite->GetWindowContext(&p_inPlaceFrame, &p_inPlaceUIWindow, &posRect, &clipRect, &oleFrameInfo)) )
+                    {
+                        if( p_inPlaceFrame )
+                        {
+                            p_inPlaceFrame->SetActiveObject(NULL, NULL);
+                            p_inPlaceFrame->Release();
+                        }
+                        if( p_inPlaceUIWindow )
+                        {
+                            p_inPlaceUIWindow->SetActiveObject(NULL, NULL);
+                            p_inPlaceUIWindow->Release();
+                        }
+                    }
                     p_inPlaceSite->OnUIDeactivate(FALSE);
                     p_inPlaceSite->Release();
                 }

activex/oleobject.cpp

@@ -67,15 +67,20 @@ STDMETHODIMP VLCOleObject::DoVerb(LONG iVerb, LPMSG lpMsg, LPOLECLIENTSITE pActi
         case OLEIVERB_OPEN:
             // force control to be visible when activating in place
             _p_instance->setVisible(TRUE);
+            return doInPlaceActivate(lpMsg, pActiveSite, hwndParent, lprcPosRect, TRUE);
+
         case OLEIVERB_INPLACEACTIVATE:
-            return doInPlaceActivate(lpMsg, pActiveSite, hwndParent, lprcPosRect);
+            return doInPlaceActivate(lpMsg, pActiveSite, hwndParent, lprcPosRect, FALSE);
 
         case OLEIVERB_HIDE:
             _p_instance->setVisible(FALSE);
             return S_OK;
 
         case OLEIVERB_UIACTIVATE:
-            return doUIActivate(lpMsg, pActiveSite, hwndParent, lprcPosRect);
+            // UI activate only if visible
+            if( _p_instance->isVisible() )
+                return doInPlaceActivate(lpMsg, pActiveSite, hwndParent, lprcPosRect, TRUE);
+            return OLEOBJ_S_CANNOT_DOVERB_NOW;
 
         case OLEIVERB_DISCARDUNDOSTATE:
             return S_OK;
@@ -83,41 +88,38 @@ STDMETHODIMP VLCOleObject::DoVerb(LONG iVerb, LPMSG lpMsg, LPOLECLIENTSITE pActi
         default:
             if( iVerb > 0 ) {
                 _p_instance->setVisible(TRUE);
-                doInPlaceActivate(lpMsg, pActiveSite, hwndParent, lprcPosRect);
+                doInPlaceActivate(lpMsg, pActiveSite, hwndParent, lprcPosRect, TRUE);
                 return OLEOBJ_S_INVALIDVERB;
             }
             return E_NOTIMPL;
     }
 };
 
-HRESULT VLCOleObject::doInPlaceActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite, HWND hwndParent, LPCRECT lprcPosRect)
+HRESULT VLCOleObject::doInPlaceActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite, HWND hwndParent, LPCRECT lprcPosRect, BOOL uiActivate)
 {
     RECT posRect;
     RECT clipRect;
     LPCRECT lprcClipRect = lprcPosRect;
 
-    if( NULL != pActiveSite )
+    if( pActiveSite )
     {
-        // check if already activated
-        if( _p_instance->isInPlaceActive() )
-        {
-            // just attempt to show object then
-            if( _p_instance->getVisible() )
-                pActiveSite->ShowObject();
-            return S_OK;
-        }
-
         LPOLEINPLACESITE p_inPlaceSite;
+        IOleInPlaceSiteEx *p_inPlaceSiteEx;
+        LPOLEINPLACEFRAME p_inPlaceFrame;
+        LPOLEINPLACEUIWINDOW p_inPlaceUIWindow;
 
-        if( SUCCEEDED(pActiveSite->QueryInterface(IID_IOleInPlaceSite, (void**)&p_inPlaceSite)) )
+        if( SUCCEEDED(pActiveSite->QueryInterface(IID_IOleInPlaceSiteEx, reinterpret_cast<void**>(&p_inPlaceSiteEx))) )
         {
-            if( S_OK != p_inPlaceSite->CanInPlaceActivate() )
+            p_inPlaceSite = p_inPlaceSiteEx;
+            p_inPlaceSite->AddRef();
+        }
+        else if FAILED(pActiveSite->QueryInterface(IID_IOleInPlaceSite, reinterpret_cast<void**>(&p_inPlaceSite)) )
         {
-                return OLEOBJ_S_CANNOT_DOVERB_NOW;
+            p_inPlaceSite = p_inPlaceSiteEx = NULL;
         }
 
-            LPOLEINPLACEFRAME p_inPlaceFrame;
-            LPOLEINPLACEUIWINDOW p_inPlaceUIWindow;
+        if( p_inPlaceSite )
+        {
             OLEINPLACEFRAMEINFO oleFrameInfo;
 
             oleFrameInfo.cb = sizeof(OLEINPLACEFRAMEINFO);
@@ -125,16 +127,18 @@ HRESULT VLCOleObject::doInPlaceActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite
             {
                 lprcPosRect = &posRect;
                 lprcClipRect = &clipRect;
-
-                if( NULL != p_inPlaceFrame )
-                    p_inPlaceFrame->Release();
-                if( NULL != p_inPlaceUIWindow )
-                    p_inPlaceUIWindow->Release();
             }
 
             if( (NULL == hwndParent) && FAILED(p_inPlaceSite->GetWindow(&hwndParent)) )
             {
                 p_inPlaceSite->Release();
+                if( p_inPlaceSiteEx )
+                    p_inPlaceSiteEx->Release();
+                if( p_inPlaceFrame )
+                    p_inPlaceFrame->Release();
+                if( p_inPlaceUIWindow )
+                    p_inPlaceUIWindow->Release();
+
                 return OLEOBJ_S_INVALIDHWND;
             }
         }
@@ -149,68 +153,78 @@ HRESULT VLCOleObject::doInPlaceActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite
             lprcClipRect = &posRect;
         }
 
-        if( FAILED(_p_instance->onActivateInPlace(lpMsg, hwndParent, lprcPosRect, lprcClipRect)) )
+        // check if not already activated
+        if( ! _p_instance->isInPlaceActive() )
         {
-            if( NULL != p_inPlaceSite )
-                p_inPlaceSite->Release();
-            return OLEOBJ_S_CANNOT_DOVERB_NOW;
-        }
-
-        if( NULL != p_inPlaceSite )
+            if( ((NULL == p_inPlaceSite) || (S_OK == p_inPlaceSite->CanInPlaceActivate()))
+             && SUCCEEDED(_p_instance->onActivateInPlace(lpMsg, hwndParent, lprcPosRect, lprcClipRect)) ) 
+            {
+                if( p_inPlaceSiteEx )
                 {
+                    BOOL needsRedraw;
+                    p_inPlaceSiteEx->OnInPlaceActivateEx(&needsRedraw, 0);
+                }
+                else if( p_inPlaceSite )
                     p_inPlaceSite->OnInPlaceActivate();
-            p_inPlaceSite->OnPosRectChange(lprcPosRect);
-            p_inPlaceSite->Release();
             }
-
-        if( _p_instance->getVisible() )
-            pActiveSite->ShowObject();
-
-        if( NULL != lpMsg )
+            else
             {
-            switch( lpMsg->message )
+                if( p_inPlaceSite )
                 {
-                case WM_LBUTTONDOWN:
-                case WM_LBUTTONDBLCLK:
-                    doUIActivate(lpMsg, pActiveSite, hwndParent, lprcPosRect);
-                    break;
-                default:
-                    break;
+                    p_inPlaceSite->Release();
+                    if( p_inPlaceSiteEx )
+                        p_inPlaceSiteEx->Release();
+                    if( p_inPlaceFrame )
+                        p_inPlaceFrame->Release();
+                    if( p_inPlaceUIWindow )
+                        p_inPlaceUIWindow->Release();
                 }
+                return OLEOBJ_S_CANNOT_DOVERB_NOW;
             } 
-        return S_OK;
         }
-    return OLEOBJ_S_CANNOT_DOVERB_NOW;
-};
-
-HRESULT VLCOleObject::doUIActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite, HWND hwndParent, LPCRECT lprcPosRect)
-{
-    if( NULL != pActiveSite )
-    {
-        // check if already activated
-        if( ! _p_instance->isInPlaceActive() )
-            return OLE_E_NOT_INPLACEACTIVE;
 
-        LPOLEINPLACESITE p_inPlaceSite;
+        if( p_inPlaceSite )
+            p_inPlaceSite->OnPosRectChange(lprcPosRect);
 
-        if( SUCCEEDED(pActiveSite->QueryInterface(IID_IOleInPlaceSite, (void**)&p_inPlaceSite)) )
+        if( uiActivate )
+        {
+            if( (NULL == p_inPlaceSiteEx) || (S_OK == p_inPlaceSiteEx->RequestUIActivate()) )
+            {
+                if( p_inPlaceSite) 
                 {
                     p_inPlaceSite->OnUIActivate();
 
-            if( NULL != lprcPosRect )
+                    LPOLEINPLACEACTIVEOBJECT p_inPlaceActiveObject;
+                    if( SUCCEEDED(QueryInterface(IID_IOleInPlaceActiveObject, reinterpret_cast<void**>(&p_inPlaceActiveObject))) )
                     {
-                p_inPlaceSite->OnPosRectChange(lprcPosRect);
-            }
-            p_inPlaceSite->Release();
+                        if( p_inPlaceFrame )
+                            p_inPlaceFrame->SetActiveObject(p_inPlaceActiveObject, NULL);
+                        if( p_inPlaceUIWindow )
+                            p_inPlaceUIWindow->SetActiveObject(p_inPlaceActiveObject, NULL);
+                        p_inPlaceActiveObject->Release();
                     }
+                    if( p_inPlaceFrame )
+                        p_inPlaceFrame->RequestBorderSpace(NULL);
 
                     pActiveSite->ShowObject();
-        _p_instance->setVisible(TRUE);
+                }
                 _p_instance->setFocus(TRUE);
+            }
+        }
 
+        if( p_inPlaceSite )
+        {
+            p_inPlaceSite->Release();
+            if( p_inPlaceSiteEx )
+                p_inPlaceSiteEx->Release();
+            if( p_inPlaceFrame )
+                p_inPlaceFrame->Release();
+            if( p_inPlaceUIWindow )
+                p_inPlaceUIWindow->Release();
+        }
         return S_OK;
     }
-    return E_FAIL;
+    return OLEOBJ_S_CANNOT_DOVERB_NOW;
 };
 
 STDMETHODIMP VLCOleObject::EnumAdvise(IEnumSTATDATA **ppEnumAdvise)
@@ -335,7 +349,6 @@ STDMETHODIMP VLCOleObject::SetExtent(DWORD dwDrawAspect, SIZEL *pSizel)
     if( NULL == pSizel )
         return E_POINTER;
 
-
     if( dwDrawAspect & DVASPECT_CONTENT )
     {
         _p_instance->setExtent(*pSizel);

activex/oleobject.h

@@ -73,8 +73,7 @@ public:
 
 private:
 
-    HRESULT doInPlaceActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite, HWND hwndParent, LPCRECT lprcPosRect);
-    HRESULT doUIActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite, HWND hwndParent, LPCRECT lprcPosRect);
+    HRESULT doInPlaceActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite, HWND hwndParent, LPCRECT lprcPosRect, BOOL uiActivate);
 
     IOleAdviseHolder *_p_advise_holder;
     IOleClientSite *_p_clientsite;

activex/plugin.cpp

@@ -802,9 +802,6 @@ HRESULT VLCPlugin::onActivateInPlace(LPMSG lpMesg, HWND hwndParent, LPCRECT lprc
 
     SetWindowLongPtr(_videownd, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(this));
 
-    if( getVisible() )
-        ShowWindow(_inplacewnd, SW_SHOW);
-
     if( _b_usermode )
     {
         /* will run vlc if not done already */
@@ -831,6 +828,10 @@ HRESULT VLCPlugin::onActivateInPlace(LPMSG lpMesg, HWND hwndParent, LPCRECT lprc
             fireOnPlayEvent();
         }
     }
+
+    if( isVisible() )
+        ShowWindow(_inplacewnd, SW_SHOW);
+
     return S_OK;
 };
 
@@ -914,7 +915,7 @@ BOOL VLCPlugin::hasFocus(void)
 void VLCPlugin::onDraw(DVTARGETDEVICE * ptd, HDC hicTargetDev,
         HDC hdcDraw, LPCRECTL lprcBounds, LPCRECTL lprcWBounds)
 {
-    if( getVisible() )
+    if( isVisible() )
     {
         long width = lprcBounds->right-lprcBounds->left;
         long height = lprcBounds->bottom-lprcBounds->top;
@@ -976,7 +977,7 @@ void VLCPlugin::onDraw(DVTARGETDEVICE * ptd, HDC hicTargetDev,
 
 void VLCPlugin::onPaint(HDC hdc, const RECT &bounds, const RECT &clipRect)
 {
-    if( getVisible() )
+    if( isVisible() )
     {
         /** if VLC is playing, it may not display any VIDEO content 
         ** hence, draw control logo*/

activex/plugin.h

@@ -110,10 +110,11 @@ public:
     inline BOOL getAutoLoop(void) { return _b_autoloop;};
 
     void setVolume(int volume);
-    BOOL getVolume(void) { return _i_volume; };
+    int getVolume(void) { return _i_volume; };
 
     void setVisible(BOOL fVisible);
     BOOL getVisible(void) { return _b_visible; };
+    BOOL isVisible(void) { return _b_visible || (! _b_usermode); };
 
     void setTime(int time);
     int  getTime(void) { return _i_time; };