c140b7e7c9
by Brian Palmer git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25943 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1953 lines
47 KiB
C++
1953 lines
47 KiB
C++
#include "wxActiveX.h"
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#include <wx/strconv.h>
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#include <wx/event.h>
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#include <oleidl.h>
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#include <winerror.h>
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#include <idispids.h>
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#include <exdispid.h>
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#include <olectl.h>
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#include <Mshtml.h>
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#include <sstream>
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using namespace std;
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// Depending on compilation mode, the wx headers may have undef'd
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// this, but in this case we need it so the virtual method in
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// FrameSite will match what is in oleidl.h.
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#ifndef GetObject
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#ifdef _UNICODE
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#define GetObject GetObjectW
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#else
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#define GetObject GetObjectA
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#endif
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#endif
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//////////////////////////////////////////////////////////////////////
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BEGIN_EVENT_TABLE(wxActiveX, wxWindow)
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EVT_SIZE(wxActiveX::OnSize)
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EVT_PAINT(wxActiveX::OnPaint)
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EVT_MOUSE_EVENTS(wxActiveX::OnMouse)
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EVT_SET_FOCUS(wxActiveX::OnSetFocus)
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EVT_KILL_FOCUS(wxActiveX::OnKillFocus)
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END_EVENT_TABLE()
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class wxActiveX;
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class FrameSite :
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public IOleClientSite,
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public IOleInPlaceSiteEx,
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public IOleInPlaceFrame,
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public IOleItemContainer,
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public IDispatch,
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public IOleCommandTarget,
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public IOleDocumentSite,
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public IAdviseSink,
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public IOleControlSite
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{
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private:
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DECLARE_OLE_UNKNOWN(FrameSite);
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public:
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FrameSite(wxActiveX * win);
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virtual ~FrameSite();
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//IOleWindow
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STDMETHODIMP GetWindow(HWND*);
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STDMETHODIMP ContextSensitiveHelp(BOOL);
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//IOleInPlaceUIWindow
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STDMETHODIMP GetBorder(LPRECT);
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STDMETHODIMP RequestBorderSpace(LPCBORDERWIDTHS);
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STDMETHODIMP SetBorderSpace(LPCBORDERWIDTHS);
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STDMETHODIMP SetActiveObject(IOleInPlaceActiveObject*, LPCOLESTR);
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//IOleInPlaceFrame
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STDMETHODIMP InsertMenus(HMENU, LPOLEMENUGROUPWIDTHS);
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STDMETHODIMP SetMenu(HMENU, HOLEMENU, HWND);
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STDMETHODIMP RemoveMenus(HMENU);
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STDMETHODIMP SetStatusText(LPCOLESTR);
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STDMETHODIMP EnableModeless(BOOL);
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STDMETHODIMP TranslateAccelerator(LPMSG, WORD);
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//IOleInPlaceSite
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STDMETHODIMP CanInPlaceActivate();
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STDMETHODIMP OnInPlaceActivate();
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STDMETHODIMP OnUIActivate();
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STDMETHODIMP GetWindowContext(IOleInPlaceFrame**, IOleInPlaceUIWindow**,
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LPRECT, LPRECT, LPOLEINPLACEFRAMEINFO);
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STDMETHODIMP Scroll(SIZE);
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STDMETHODIMP OnUIDeactivate(BOOL);
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STDMETHODIMP OnInPlaceDeactivate();
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STDMETHODIMP DiscardUndoState();
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STDMETHODIMP DeactivateAndUndo();
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STDMETHODIMP OnPosRectChange(LPCRECT);
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//IOleInPlaceSiteEx
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STDMETHODIMP OnInPlaceActivateEx(BOOL*, DWORD);
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STDMETHODIMP OnInPlaceDeactivateEx(BOOL);
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STDMETHODIMP RequestUIActivate();
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//IOleClientSite
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STDMETHODIMP SaveObject();
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STDMETHODIMP GetMoniker(DWORD, DWORD, IMoniker**);
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STDMETHODIMP GetContainer(LPOLECONTAINER FAR*);
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STDMETHODIMP ShowObject();
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STDMETHODIMP OnShowWindow(BOOL);
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STDMETHODIMP RequestNewObjectLayout();
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//IOleControlSite
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STDMETHODIMP OnControlInfoChanged();
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STDMETHODIMP LockInPlaceActive(BOOL);
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STDMETHODIMP GetExtendedControl(IDispatch**);
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STDMETHODIMP TransformCoords(POINTL*, POINTF*, DWORD);
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STDMETHODIMP TranslateAccelerator(LPMSG, DWORD);
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STDMETHODIMP OnFocus(BOOL);
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STDMETHODIMP ShowPropertyFrame();
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//IOleCommandTarget
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STDMETHODIMP QueryStatus(const GUID*, ULONG, OLECMD[], OLECMDTEXT*);
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STDMETHODIMP Exec(const GUID*, DWORD, DWORD, VARIANTARG*, VARIANTARG*);
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//IParseDisplayName
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STDMETHODIMP ParseDisplayName(IBindCtx*, LPOLESTR, ULONG*, IMoniker**);
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//IOleContainer
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STDMETHODIMP EnumObjects(DWORD, IEnumUnknown**);
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STDMETHODIMP LockContainer(BOOL);
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//IOleItemContainer
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STDMETHODIMP GetObject(LPOLESTR, DWORD, IBindCtx*, REFIID, void**);
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STDMETHODIMP GetObjectStorage(LPOLESTR, IBindCtx*, REFIID, void**);
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STDMETHODIMP IsRunning(LPOLESTR);
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//IDispatch
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STDMETHODIMP GetIDsOfNames(REFIID, OLECHAR**, unsigned int, LCID, DISPID*);
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STDMETHODIMP GetTypeInfo(unsigned int, LCID, ITypeInfo**);
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STDMETHODIMP GetTypeInfoCount(unsigned int*);
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STDMETHODIMP Invoke(DISPID, REFIID, LCID, WORD, DISPPARAMS*, VARIANT*, EXCEPINFO*, UINT*);
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//IAdviseSink
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void STDMETHODCALLTYPE OnDataChange(FORMATETC*, STGMEDIUM*);
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void STDMETHODCALLTYPE OnViewChange(DWORD, LONG);
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void STDMETHODCALLTYPE OnRename(IMoniker*);
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void STDMETHODCALLTYPE OnSave();
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void STDMETHODCALLTYPE OnClose();
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// IOleDocumentSite
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HRESULT STDMETHODCALLTYPE ActivateMe(IOleDocumentView __RPC_FAR *pViewToActivate);
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protected:
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wxActiveX * m_window;
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HDC m_hDCBuffer;
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HWND m_hWndParent;
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bool m_bSupportsWindowlessActivation;
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bool m_bInPlaceLocked;
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bool m_bInPlaceActive;
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bool m_bUIActive;
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bool m_bWindowless;
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LCID m_nAmbientLocale;
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COLORREF m_clrAmbientForeColor;
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COLORREF m_clrAmbientBackColor;
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bool m_bAmbientShowHatching;
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bool m_bAmbientShowGrabHandles;
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bool m_bAmbientAppearance;
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};
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DEFINE_OLE_TABLE(FrameSite)
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OLE_INTERFACE(IID_IUnknown, IOleClientSite)
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OLE_IINTERFACE(IOleClientSite)
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OLE_INTERFACE(IID_IOleWindow, IOleInPlaceSite)
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OLE_IINTERFACE(IOleInPlaceSite)
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OLE_IINTERFACE(IOleInPlaceSiteEx)
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//OLE_IINTERFACE(IOleWindow)
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OLE_IINTERFACE(IOleInPlaceUIWindow)
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OLE_IINTERFACE(IOleInPlaceFrame)
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OLE_IINTERFACE(IParseDisplayName)
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OLE_IINTERFACE(IOleContainer)
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OLE_IINTERFACE(IOleItemContainer)
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OLE_IINTERFACE(IDispatch)
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OLE_IINTERFACE(IOleCommandTarget)
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OLE_IINTERFACE(IOleDocumentSite)
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OLE_IINTERFACE(IAdviseSink)
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OLE_IINTERFACE(IOleControlSite)
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END_OLE_TABLE;
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wxActiveX::wxActiveX(wxWindow * parent, REFCLSID clsid, wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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const wxString& name) :
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wxWindow(parent, id, pos, size, style, name)
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{
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m_bAmbientUserMode = true;
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m_docAdviseCookie = 0;
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CreateActiveX(clsid);
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}
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wxActiveX::wxActiveX(wxWindow * parent, wxString progId, wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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const wxString& name) :
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wxWindow(parent, id, pos, size, style, name)
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{
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m_bAmbientUserMode = true;
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m_docAdviseCookie = 0;
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CreateActiveX((LPOLESTR) (const wchar_t *) progId.wc_str(wxConvUTF8));
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}
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wxActiveX::~wxActiveX()
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{
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// disconnect connection points
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wxOleConnectionArray::iterator it = m_connections.begin();
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while (it != m_connections.end())
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{
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wxOleConnectionPoint& cp = it->first;
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cp->Unadvise(it->second);
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it++;
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};
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m_connections.clear();
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if (m_oleInPlaceObject.Ok())
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{
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m_oleInPlaceObject->InPlaceDeactivate();
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m_oleInPlaceObject->UIDeactivate();
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}
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if (m_oleObject.Ok())
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{
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if (m_docAdviseCookie != 0)
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m_oleObject->Unadvise(m_docAdviseCookie);
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m_oleObject->DoVerb(OLEIVERB_HIDE, NULL, m_clientSite, 0, (HWND) GetHWND(), NULL);
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m_oleObject->Close(OLECLOSE_NOSAVE);
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m_oleObject->SetClientSite(NULL);
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}
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}
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void wxActiveX::CreateActiveX(REFCLSID clsid)
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{
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SetTransparent();
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HRESULT hret;
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////////////////////////////////////////////////////////
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// FrameSite
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FrameSite *frame = new FrameSite(this);
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// oleClientSite
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hret = m_clientSite.QueryInterface(IID_IOleClientSite, (IDispatch *) frame);
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wxASSERT(SUCCEEDED(hret));
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// adviseSink
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wxAutoOleInterface<IAdviseSink> adviseSink(IID_IAdviseSink, (IDispatch *) frame);
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wxASSERT(adviseSink.Ok());
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// // Create Object, get IUnknown interface
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m_ActiveX.CreateInstance(clsid, IID_IUnknown);
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wxASSERT(m_ActiveX.Ok());
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// Type Info
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GetTypeInfo();
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// Get IOleObject interface
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hret = m_oleObject.QueryInterface(IID_IOleObject, m_ActiveX);
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wxASSERT(SUCCEEDED(hret));
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// get IViewObject Interface
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hret = m_viewObject.QueryInterface(IID_IViewObject, m_ActiveX);
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wxASSERT(SUCCEEDED(hret));
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// document advise
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m_docAdviseCookie = 0;
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hret = m_oleObject->Advise(adviseSink, &m_docAdviseCookie);
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WXOLE_WARN(hret, "m_oleObject->Advise(adviseSink, &m_docAdviseCookie),\"Advise\")");
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m_oleObject->SetHostNames(L"wxActiveXContainer", NULL);
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OleSetContainedObject(m_oleObject, TRUE);
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OleRun(m_oleObject);
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// Get IOleInPlaceObject interface
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hret = m_oleInPlaceObject.QueryInterface(IID_IOleInPlaceObject, m_ActiveX);
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wxASSERT(SUCCEEDED(hret));
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// status
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DWORD dwMiscStatus;
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m_oleObject->GetMiscStatus(DVASPECT_CONTENT, &dwMiscStatus);
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wxASSERT(SUCCEEDED(hret));
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// set client site first ?
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if (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST)
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m_oleObject->SetClientSite(m_clientSite);
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// stream init
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wxAutoOleInterface<IPersistStreamInit>
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pPersistStreamInit(IID_IPersistStreamInit, m_oleObject);
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if (pPersistStreamInit.Ok())
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{
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hret = pPersistStreamInit->InitNew();
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WXOLE_WARN(hret, "CreateActiveX::pPersistStreamInit->InitNew()");
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};
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if (! (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST))
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m_oleObject->SetClientSite(m_clientSite);
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int w, h;
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GetClientSize(&w, &h);
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RECT posRect;
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posRect.left = 0;
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posRect.top = 0;
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posRect.right = w;
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posRect.bottom = h;
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m_oleObjectHWND = 0;
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if (m_oleInPlaceObject.Ok())
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{
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hret = m_oleInPlaceObject->GetWindow(&m_oleObjectHWND);
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WXOLE_WARN(hret, "m_oleInPlaceObject->GetWindow(&m_oleObjectHWND)");
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if (SUCCEEDED(hret))
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::SetActiveWindow(m_oleObjectHWND);
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};
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if (! (dwMiscStatus & OLEMISC_INVISIBLEATRUNTIME))
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{
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if (w > 0 && h > 0 && m_oleInPlaceObject.Ok())
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m_oleInPlaceObject->SetObjectRects(&posRect, &posRect);
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hret = m_oleObject->DoVerb(OLEIVERB_INPLACEACTIVATE, NULL, m_clientSite, 0, (HWND)GetHWND(), &posRect);
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hret = m_oleObject->DoVerb(OLEIVERB_SHOW, 0, m_clientSite, 0, (HWND)GetHWND(), &posRect);
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};
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if (! m_oleObjectHWND && m_oleInPlaceObject.Ok())
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{
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hret = m_oleInPlaceObject->GetWindow(&m_oleObjectHWND);
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WXOLE_WARN(hret, "m_oleInPlaceObject->GetWindow(&m_oleObjectHWND)");
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};
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if (m_oleObjectHWND)
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{
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::SetActiveWindow(m_oleObjectHWND);
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::ShowWindow(m_oleObjectHWND, SW_SHOW);
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};
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}
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void wxActiveX::CreateActiveX(LPOLESTR progId)
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{
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CLSID clsid;
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if (CLSIDFromProgID(progId, &clsid) != S_OK)
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return;
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CreateActiveX(clsid);
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Case Insensitive Map of Event names to eventTypes
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// created dynamically at run time in:
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// EVT_ACTIVEX(eventName, id, fn)
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// we map the pointer to them so that:
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// const wxEventType& RegisterActiveXEvent(wxString eventName);
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// can return a const reference, which is neccessary for event tables
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// probably should use a wxWindows hash table here, but I'm lazy ...
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struct less_wxStringI
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{
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bool operator()(const wxString& x, const wxString& y) const
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{
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return x.CmpNoCase(y) < 0;
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};
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};
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typedef map<wxString, wxEventType *, less_wxStringI> ActiveXNamedEventMap;
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static ActiveXNamedEventMap sg_NamedEventMap;
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const wxEventType& RegisterActiveXEvent(const wxChar *eventName)
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{
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wxString ev = eventName;
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ActiveXNamedEventMap::iterator it = sg_NamedEventMap.find(ev);
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if (it == sg_NamedEventMap.end())
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{
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wxEventType *et = new wxEventType(wxNewEventType());
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sg_NamedEventMap[ev] = et;
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return *et;
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};
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return *(it->second);
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Map of Event DISPID's to eventTypes
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// created dynamically at run time in:
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// EVT_ACTIVEX(eventName, id, fn)
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// we map the pointer to them so that:
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// const wxEventType& RegisterActiveXEvent(wxString eventName);
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// can return a const reference, which is neccessary for event tables
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typedef map<DISPID, wxEventType *> ActiveXDISPIDEventMap;
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static ActiveXDISPIDEventMap sg_dispIdEventMap;
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const wxEventType& RegisterActiveXEvent(DISPID event)
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{
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ActiveXDISPIDEventMap::iterator it = sg_dispIdEventMap.find(event);
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if (it == sg_dispIdEventMap.end())
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{
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wxEventType *et = new wxEventType(wxNewEventType());
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sg_dispIdEventMap[event] = et;
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return *et;
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};
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return *(it->second);
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};
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// one off class for automatic freeing of activeX eventtypes
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class ActiveXEventMapFlusher
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{
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public:
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~ActiveXEventMapFlusher()
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{
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// Named events
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ActiveXNamedEventMap::iterator it = sg_NamedEventMap.end();
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while (it != sg_NamedEventMap.end())
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{
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delete it->second;
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it++;
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};
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// DISPID events
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ActiveXDISPIDEventMap::iterator dit = sg_dispIdEventMap.end();
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while (dit != sg_dispIdEventMap.end())
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{
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delete dit->second;
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dit++;
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};
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};
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};
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static ActiveXEventMapFlusher s_dummyActiveXEventMapFlusher;
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//////////////////////////////////////////////////////
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bool MSWVariantToVariant(VARIANTARG& va, wxVariant& vx)
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{
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switch(va.vt)
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{
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case VT_VARIANT | VT_BYREF:
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return MSWVariantToVariant(*va.pvarVal, vx);
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case VT_I2:
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case VT_I4:
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vx = (long) va.iVal;
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return true;
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case VT_I2 | VT_BYREF:
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case VT_I4 | VT_BYREF:
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vx = (long) *va.piVal;
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return true;
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case VT_BSTR:
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vx = wxString(va.bstrVal);
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return true;
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case VT_BSTR | VT_BYREF:
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vx = wxString(*va.pbstrVal);
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return true;
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case VT_BOOL:
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vx = (va.boolVal != FALSE);
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return true;
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case VT_BOOL | VT_BYREF:
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vx = (*va.pboolVal != FALSE);
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return true;
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default:
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vx.MakeNull();
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return false;
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};
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};
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bool VariantToMSWVariant(wxVariant& vx, VARIANTARG& va)
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{
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switch(va.vt)
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{
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case VT_VARIANT | VT_BYREF:
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return VariantToMSWVariant(vx, va);
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case VT_I2:
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case VT_I4:
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va.iVal = (long) vx;
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return true;
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case VT_I2 | VT_BYREF:
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case VT_I4 | VT_BYREF:
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*va.piVal = (long) vx;
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return true;
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case VT_BOOL:
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va.boolVal = ((bool) vx) ? TRUE : FALSE;
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return true;
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case VT_BOOL | VT_BYREF:
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*va.pboolVal = ((bool) vx) ? TRUE : FALSE;
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return true;
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default:
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return false;
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};
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};
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class wxActiveXEvents : public IDispatch
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{
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private:
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DECLARE_OLE_UNKNOWN(wxActiveXEvents);
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wxActiveX *m_activeX;
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public:
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wxActiveXEvents(wxActiveX *ax) : m_activeX(ax) {}
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virtual ~wxActiveXEvents()
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{
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}
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//IDispatch
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STDMETHODIMP GetIDsOfNames(REFIID r, OLECHAR** o, unsigned int i, LCID l, DISPID* d)
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{
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return E_NOTIMPL;
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};
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STDMETHODIMP GetTypeInfo(unsigned int i, LCID l, ITypeInfo** t)
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{
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return E_NOTIMPL;
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};
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STDMETHODIMP GetTypeInfoCount(unsigned int* i)
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{
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return E_NOTIMPL;
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};
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void DispatchEvent(int eventIdx, const wxEventType& eventType, DISPPARAMS * pDispParams)
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{
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wxASSERT(eventIdx >= 0 && eventIdx < int(m_activeX->m_events.size()));
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wxActiveX::FuncX &func = m_activeX->m_events[eventIdx];
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wxActiveXEvent event;
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event.SetId(m_activeX->GetId());
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event.SetEventType(eventType);
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event.m_params.NullList();
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event.m_params.SetName(func.name);
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// arguments
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if (pDispParams)
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{
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// cdecl call
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// sometimes the pDispParams does not match the param info for a activex control
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int nArg = min(func.params.size(), pDispParams->cArgs);
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for (int i = nArg - 1; i >= 0; i--)
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{
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VARIANTARG& va = pDispParams->rgvarg[i];
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wxActiveX::ParamX &px = func.params[nArg - i - 1];
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wxVariant vx;
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vx.SetName(px.name);
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MSWVariantToVariant(va, vx);
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event.m_params.Append(vx);
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};
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};
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if (func.hasOut)
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{
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int nArg = min(func.params.size(), pDispParams->cArgs);
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m_activeX->GetParent()->ProcessEvent(event);
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for (int i = 0; i < nArg; i++)
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{
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VARIANTARG& va = pDispParams->rgvarg[i];
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wxActiveX::ParamX &px = func.params[nArg - i - 1];
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if (px.IsOut())
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{
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wxVariant& vx = event.m_params[nArg - i - 1];
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VariantToMSWVariant(vx, va);
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};
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};
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}
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else
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m_activeX->GetParent()->AddPendingEvent(event);
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};
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STDMETHODIMP Invoke(DISPID dispIdMember, REFIID riid, LCID lcid,
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WORD wFlags, DISPPARAMS * pDispParams,
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VARIANT * pVarResult, EXCEPINFO * pExcepInfo,
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unsigned int * puArgErr)
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{
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if (wFlags & (DISPATCH_PROPERTYGET | DISPATCH_PROPERTYPUT | DISPATCH_PROPERTYPUTREF))
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return E_NOTIMPL;
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wxASSERT(m_activeX);
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// map dispid to m_eventsIdx
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wxActiveX::MemberIdList::iterator mid = m_activeX->m_eventsIdx.find((MEMBERID) dispIdMember);
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if (mid == m_activeX->m_eventsIdx.end())
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return S_OK;
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int funcIdx = mid->second;
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wxActiveX::FuncX &func = m_activeX->m_events[funcIdx];
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// try to find dispid event
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ActiveXDISPIDEventMap::iterator dit = sg_dispIdEventMap.find(dispIdMember);
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if (dit != sg_dispIdEventMap.end())
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{
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// Dispatch Event
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DispatchEvent(funcIdx, *(dit->second), pDispParams);
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return S_OK;
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};
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// try named event
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ActiveXNamedEventMap::iterator nit = sg_NamedEventMap.find(func.name);
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if (nit == sg_NamedEventMap.end())
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return S_OK;
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// Dispatch Event
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DispatchEvent(funcIdx, *(nit->second), pDispParams);
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return S_OK;
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}
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};
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DEFINE_OLE_TABLE(wxActiveXEvents)
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OLE_IINTERFACE(IUnknown)
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OLE_INTERFACE(IID_IDispatch, IDispatch)
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END_OLE_TABLE;
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wxString wxActiveXEvent::EventName()
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{
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return m_params.GetName();
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};
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int wxActiveXEvent::ParamCount() const
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{
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return m_params.GetCount();
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};
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wxString wxActiveXEvent::ParamType(int idx)
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{
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wxASSERT(idx >= 0 && idx < m_params.GetCount());
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return m_params[idx].GetType();
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};
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wxString wxActiveXEvent::ParamName(int idx)
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{
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wxASSERT(idx >= 0 && idx < m_params.GetCount());
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return m_params[idx].GetName();
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};
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static wxVariant nullVar;
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wxVariant wxActiveXEvent::operator[] (int idx) const
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{
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return (wxVariant&) operator[] (idx);
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};
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wxVariant& wxActiveXEvent::operator[] (int idx)
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{
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wxASSERT(idx >= 0 && idx < ParamCount());
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return m_params[idx];
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};
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wxVariant wxActiveXEvent::operator[] (wxString name) const
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{
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return (wxVariant&) operator[] (name);
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};
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wxVariant& wxActiveXEvent::operator[] (wxString name)
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{
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for (int i = 0; i < m_params.GetCount(); i++)
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{
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if (name.CmpNoCase(m_params[i].GetName()) == 0)
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return m_params[i];
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};
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wxString err = wxT("wxActiveXEvent::operator[] invalid name <") + name + wxT(">");
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err += wxT("\r\nValid Names = :\r\n");
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for (i = 0; i < m_params.GetCount(); i++)
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{
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err += m_params[i].GetName();
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err += wxT("\r\n");
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};
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wxASSERT_MSG(false, err);
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return nullVar;
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};
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void wxActiveX::GetTypeInfo()
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{
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/*
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We are currently only interested in the IDispatch interface
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to the control. For dual interfaces (TypeKind = TKIND_INTERFACE)
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we should drill down through the inheritance
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(using TYPEATTR->cImplTypes) and GetRefTypeOfImplType(n)
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and retrieve all the func names etc that way, then generate a C++
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header file for it.
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But we don't do this and probably never will, so if we have a DUAL
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interface then we query for the IDispatch
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via GetRefTypeOfImplType(-1).
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*/
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HRESULT hret = 0;
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// get type info via class info
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wxAutoOleInterface<IProvideClassInfo> classInfo(IID_IProvideClassInfo, m_ActiveX);
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if (! classInfo.Ok())
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return;
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// type info
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wxAutoOleInterface<ITypeInfo> typeInfo;
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hret = classInfo->GetClassInfo(typeInfo.GetRef());
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if (! typeInfo.Ok())
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return;
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// TYPEATTR
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TYPEATTR *ta = NULL;
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hret = typeInfo->GetTypeAttr(&ta);
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if (! ta)
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return;
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// this should be a TKIND_COCLASS
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wxASSERT(ta->typekind == TKIND_COCLASS);
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// iterate contained interfaces
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for (int i = 0; i < ta->cImplTypes; i++)
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{
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HREFTYPE rt = 0;
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// get dispatch type info handle
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hret = typeInfo->GetRefTypeOfImplType(i, &rt);
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if (! SUCCEEDED(hret))
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continue;
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// get dispatch type info interface
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wxAutoOleInterface<ITypeInfo> ti;
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hret = typeInfo->GetRefTypeInfo(rt, ti.GetRef());
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if (! ti.Ok())
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continue;
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// check if default event sink
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bool defEventSink = false;
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int impTypeFlags = 0;
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typeInfo->GetImplTypeFlags(i, &impTypeFlags);
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if (impTypeFlags & IMPLTYPEFLAG_FDEFAULT)
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{
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if (impTypeFlags & IMPLTYPEFLAG_FSOURCE)
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{
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WXOLE_TRACEOUT(wxT("Default Event Sink"));
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defEventSink = true;
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}
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else
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{
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WXOLE_TRACEOUT(wxT("Default Interface"));
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}
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};
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// process
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GetTypeInfo(ti, defEventSink);
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};
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// free
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typeInfo->ReleaseTypeAttr(ta);
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};
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void wxActiveX::GetTypeInfo(ITypeInfo *ti, bool defEventSink)
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{
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ti->AddRef();
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wxAutoOleInterface<ITypeInfo> typeInfo(ti);
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// TYPEATTR
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TYPEATTR *ta = NULL;
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HRESULT hret = typeInfo->GetTypeAttr(&ta);
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if (! ta)
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return;
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if (ta->typekind == TKIND_DISPATCH)
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{
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WXOLE_TRACEOUT(wxT("GUID = ") << GetIIDName(ta->guid).c_str());
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if (defEventSink)
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{
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wxActiveXEvents *disp = new wxActiveXEvents(this);
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ConnectAdvise(ta->guid, disp);
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};
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// Get Function Names
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for (int i = 0; i < ta->cFuncs; i++)
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{
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FUNCDESC FAR *fd = NULL;
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hret = typeInfo->GetFuncDesc(i, &fd);
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if (! fd)
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continue;
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BSTR anames[1] = {NULL};
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unsigned int n = 0;
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hret = typeInfo->GetNames(fd->memid, anames, 1, &n);
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if (anames[0])
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{
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wxString name = anames[0];
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WXOLE_TRACEOUT(wxT("Name ") << i << wxT(" = ") << name.c_str());
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SysFreeString(anames[0]);
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if (defEventSink)
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{
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FuncX func;
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func.name = name;
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func.memid = fd->memid;
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func.hasOut = false;
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// get Param Names
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unsigned int maxPNames = fd->cParams + 1;
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unsigned int nPNames = 0;
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BSTR *pnames = new BSTR[maxPNames];
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hret = typeInfo->GetNames(fd->memid, pnames, maxPNames, &nPNames);
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wxASSERT(int(nPNames) >= fd->cParams + 1);
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SysFreeString(pnames[0]);
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// params
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for (int p = 0; p < fd->cParams; p++)
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{
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ParamX param;
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param.flags = fd->lprgelemdescParam[p].idldesc.wIDLFlags;
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param.vt = fd->lprgelemdescParam[p].tdesc.vt;
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param.isPtr = (param.vt == VT_PTR);
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param.isSafeArray = (param.vt == VT_SAFEARRAY);
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if (param.isPtr || param.isSafeArray)
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param.vt = fd->lprgelemdescParam[p].tdesc.lptdesc->vt;
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param.name = pnames[p + 1];
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SysFreeString(pnames[p + 1]);
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func.hasOut |= (param.IsOut() || param.isPtr);
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func.params.push_back(param);
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};
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delete [] pnames;
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m_events.push_back(func);
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m_eventsIdx[fd->memid] = m_events.size() - 1;
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};
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};
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typeInfo->ReleaseFuncDesc(fd);
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};
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}
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typeInfo->ReleaseTypeAttr(ta);
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};
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///////////////////////////////////////////////
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// Type Info exposure
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const wxActiveX::FuncX& wxActiveX::GetEvent(int idx) const
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{
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wxASSERT(idx >= 0 && idx < GetEventCount());
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return m_events[idx];
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};
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///////////////////////////////////////////////
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HRESULT wxActiveX::ConnectAdvise(REFIID riid, IUnknown *events)
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{
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wxOleConnectionPoint cp;
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DWORD adviseCookie = 0;
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wxAutoOleInterface<IConnectionPointContainer> cpContainer(IID_IConnectionPointContainer, m_ActiveX);
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if (! cpContainer.Ok())
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return E_FAIL;
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HRESULT hret = cpContainer->FindConnectionPoint(riid, cp.GetRef());
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if (! SUCCEEDED(hret))
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return hret;
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hret = cp->Advise(events, &adviseCookie);
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if (SUCCEEDED(hret))
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m_connections.push_back(wxOleConnection(cp, adviseCookie));
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return hret;
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};
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HRESULT wxActiveX::AmbientPropertyChanged(DISPID dispid)
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{
|
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wxAutoOleInterface<IOleControl> oleControl(IID_IOleControl, m_oleObject);
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if (oleControl.Ok())
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return oleControl->OnAmbientPropertyChange(dispid);
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else
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return S_FALSE;
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};
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|
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#define HIMETRIC_PER_INCH 2540
|
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#define MAP_PIX_TO_LOGHIM(x,ppli) MulDiv(HIMETRIC_PER_INCH, (x), (ppli))
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|
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static void PixelsToHimetric(SIZEL &sz)
|
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{
|
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static int logX = 0;
|
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static int logY = 0;
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if (logY == 0)
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{
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// initaliase
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HDC dc = GetDC(NULL);
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logX = GetDeviceCaps(dc, LOGPIXELSX);
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logY = GetDeviceCaps(dc, LOGPIXELSY);
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ReleaseDC(NULL, dc);
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};
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|
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#define HIMETRIC_INCH 2540
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#define CONVERT(x, logpixels) MulDiv(HIMETRIC_INCH, (x), (logpixels))
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sz.cx = CONVERT(sz.cx, logX);
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sz.cy = CONVERT(sz.cy, logY);
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|
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#undef CONVERT
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#undef HIMETRIC_INCH
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}
|
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|
|
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void wxActiveX::OnSize(wxSizeEvent& event)
|
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{
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int w, h;
|
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GetClientSize(&w, &h);
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|
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RECT posRect;
|
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posRect.left = 0;
|
|
posRect.top = 0;
|
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posRect.right = w;
|
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posRect.bottom = h;
|
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|
|
if (w <= 0 && h <= 0)
|
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return;
|
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|
|
// extents are in HIMETRIC units
|
|
if (m_oleObject.Ok())
|
|
{
|
|
SIZEL sz = {w, h};
|
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PixelsToHimetric(sz);
|
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|
|
SIZEL sz2;
|
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m_oleObject->GetExtent(DVASPECT_CONTENT, &sz2);
|
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if (sz2.cx != sz.cx || sz.cy != sz2.cy)
|
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m_oleObject->SetExtent(DVASPECT_CONTENT, &sz);
|
|
};
|
|
|
|
if (m_oleInPlaceObject.Ok())
|
|
m_oleInPlaceObject->SetObjectRects(&posRect, &posRect);
|
|
}
|
|
|
|
void wxActiveX::OnPaint(wxPaintEvent& event)
|
|
{
|
|
// wxLogTrace(wxT("repainting activex win"));
|
|
wxPaintDC dc(this);
|
|
dc.BeginDrawing();
|
|
int w, h;
|
|
GetSize(&w, &h);
|
|
RECT posRect;
|
|
posRect.left = 0;
|
|
posRect.top = 0;
|
|
posRect.right = w;
|
|
posRect.bottom = h;
|
|
|
|
// Draw only when control is windowless or deactivated
|
|
if (m_viewObject)
|
|
{
|
|
::RedrawWindow(m_oleObjectHWND, NULL, NULL, RDW_INTERNALPAINT);
|
|
{
|
|
RECTL *prcBounds = (RECTL *) &posRect;
|
|
m_viewObject->Draw(DVASPECT_CONTENT, -1, NULL, NULL, NULL,
|
|
(HDC)dc.GetHDC(), prcBounds, NULL, NULL, 0);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
dc.SetBrush(*wxRED_BRUSH);
|
|
dc.DrawRectangle(0, 0, w, h);
|
|
dc.SetBrush(wxNullBrush);
|
|
}
|
|
dc.EndDrawing();
|
|
}
|
|
|
|
|
|
void wxActiveX::OnMouse(wxMouseEvent& event)
|
|
{
|
|
if (m_oleObjectHWND == NULL)
|
|
{
|
|
// wxLogTrace(wxT("no oleInPlaceObject"));
|
|
event.Skip();
|
|
return;
|
|
}
|
|
|
|
// wxLogTrace(wxT("mouse event"));
|
|
UINT msg = 0;
|
|
WPARAM wParam = 0;
|
|
LPARAM lParam = 0;
|
|
LRESULT lResult = 0;
|
|
|
|
if (event.m_metaDown)
|
|
wParam |= MK_CONTROL;
|
|
if (event.m_shiftDown)
|
|
wParam |= MK_SHIFT;
|
|
if (event.m_leftDown)
|
|
wParam |= MK_LBUTTON;
|
|
if (event.m_middleDown)
|
|
wParam |= MK_MBUTTON;
|
|
if (event.m_rightDown)
|
|
wParam |= MK_RBUTTON;
|
|
lParam = event.m_x << 16;
|
|
lParam |= event.m_y;
|
|
|
|
if (event.LeftDown())
|
|
msg = WM_LBUTTONDOWN;
|
|
else if (event.LeftDClick())
|
|
msg = WM_LBUTTONDBLCLK;
|
|
else if (event.LeftUp())
|
|
msg = WM_LBUTTONUP;
|
|
else if (event.MiddleDown())
|
|
msg = WM_MBUTTONDOWN;
|
|
else if (event.MiddleDClick())
|
|
msg = WM_MBUTTONDBLCLK;
|
|
else if (event.MiddleUp())
|
|
msg = WM_MBUTTONUP;
|
|
else if (event.RightDown())
|
|
msg = WM_RBUTTONDOWN;
|
|
else if (event.RightDClick())
|
|
msg = WM_RBUTTONDBLCLK;
|
|
else if (event.RightUp())
|
|
msg = WM_RBUTTONUP;
|
|
else if (event.Moving() || event.Dragging())
|
|
msg = WM_MOUSEMOVE;
|
|
|
|
wxString log;
|
|
if (msg == 0)
|
|
{
|
|
// wxLogTrace(wxT("no message"));
|
|
event.Skip(); return;
|
|
};
|
|
|
|
if (!::SendMessage(m_oleObjectHWND, msg, wParam, lParam))
|
|
{
|
|
// wxLogTrace(wxT("msg not delivered"));
|
|
event.Skip();
|
|
return;
|
|
};
|
|
|
|
// wxLogTrace(wxT("msg sent"));
|
|
}
|
|
|
|
WXLRESULT wxActiveX::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
|
|
{
|
|
if (m_oleObjectHWND == NULL)
|
|
return wxWindow::MSWWindowProc(nMsg, wParam, lParam);
|
|
|
|
switch(nMsg)
|
|
{
|
|
case WM_CHAR:
|
|
case WM_DEADCHAR:
|
|
case WM_KEYDOWN:
|
|
case WM_KEYUP:
|
|
case WM_SYSCHAR:
|
|
case WM_SYSDEADCHAR:
|
|
case WM_SYSKEYDOWN:
|
|
case WM_SYSKEYUP:
|
|
PostMessage(m_oleObjectHWND, nMsg, wParam, lParam);
|
|
|
|
default:
|
|
return wxWindow::MSWWindowProc(nMsg, wParam, lParam);
|
|
};
|
|
};
|
|
|
|
void wxActiveX::OnSetFocus(wxFocusEvent& event)
|
|
{
|
|
if (m_oleInPlaceActiveObject.Ok())
|
|
m_oleInPlaceActiveObject->OnFrameWindowActivate(TRUE);
|
|
}
|
|
|
|
void wxActiveX::OnKillFocus(wxFocusEvent& event)
|
|
{
|
|
if (m_oleInPlaceActiveObject.Ok())
|
|
m_oleInPlaceActiveObject->OnFrameWindowActivate(FALSE);
|
|
}
|
|
|
|
|
|
FrameSite::FrameSite(wxActiveX * win)
|
|
{
|
|
m_window = win;
|
|
m_bSupportsWindowlessActivation = true;
|
|
m_bInPlaceLocked = false;
|
|
m_bUIActive = false;
|
|
m_bInPlaceActive = false;
|
|
m_bWindowless = false;
|
|
|
|
m_nAmbientLocale = 0;
|
|
m_clrAmbientForeColor = ::GetSysColor(COLOR_WINDOWTEXT);
|
|
m_clrAmbientBackColor = ::GetSysColor(COLOR_WINDOW);
|
|
m_bAmbientShowHatching = true;
|
|
m_bAmbientShowGrabHandles = true;
|
|
m_bAmbientAppearance = true;
|
|
|
|
m_hDCBuffer = NULL;
|
|
m_hWndParent = (HWND)m_window->GetHWND();
|
|
}
|
|
|
|
FrameSite::~FrameSite()
|
|
{
|
|
}
|
|
|
|
|
|
//IDispatch
|
|
|
|
HRESULT FrameSite::GetIDsOfNames(REFIID riid, OLECHAR ** rgszNames, unsigned int cNames,
|
|
LCID lcid, DISPID * rgDispId)
|
|
{
|
|
WXOLE_TRACE("IDispatch::GetIDsOfNames");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT FrameSite::GetTypeInfo(unsigned int iTInfo, LCID lcid, ITypeInfo ** ppTInfo)
|
|
{
|
|
WXOLE_TRACE("IDispatch::GetTypeInfo");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT FrameSite::GetTypeInfoCount(unsigned int * pcTInfo)
|
|
{
|
|
WXOLE_TRACE("IDispatch::GetTypeInfoCount");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT FrameSite::Invoke(DISPID dispIdMember, REFIID riid, LCID lcid,
|
|
WORD wFlags, DISPPARAMS * pDispParams,
|
|
VARIANT * pVarResult, EXCEPINFO * pExcepInfo,
|
|
unsigned int * puArgErr)
|
|
{
|
|
WXOLE_TRACE("IDispatch::Invoke");
|
|
|
|
if (!(wFlags & DISPATCH_PROPERTYGET))
|
|
return S_OK;
|
|
|
|
HRESULT hr;
|
|
|
|
if (pVarResult == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
//The most common case is boolean, use as an initial type
|
|
V_VT(pVarResult) = VT_BOOL;
|
|
|
|
switch (dispIdMember)
|
|
{
|
|
case DISPID_AMBIENT_MESSAGEREFLECT:
|
|
WXOLE_TRACE("Invoke::DISPID_AMBIENT_MESSAGEREFLECT");
|
|
V_BOOL(pVarResult)= FALSE;
|
|
return S_OK;
|
|
|
|
case DISPID_AMBIENT_DISPLAYASDEFAULT:
|
|
WXOLE_TRACE("Invoke::DISPID_AMBIENT_DISPLAYASDEFAULT");
|
|
V_BOOL(pVarResult)= TRUE;
|
|
return S_OK;
|
|
|
|
case DISPID_AMBIENT_OFFLINEIFNOTCONNECTED:
|
|
WXOLE_TRACE("Invoke::DISPID_AMBIENT_OFFLINEIFNOTCONNECTED");
|
|
V_BOOL(pVarResult) = TRUE;
|
|
return S_OK;
|
|
|
|
|
|
case DISPID_AMBIENT_SILENT:
|
|
WXOLE_TRACE("Invoke::DISPID_AMBIENT_SILENT");
|
|
V_BOOL(pVarResult)= TRUE;
|
|
return S_OK;
|
|
|
|
case DISPID_AMBIENT_APPEARANCE:
|
|
pVarResult->vt = VT_BOOL;
|
|
pVarResult->boolVal = m_bAmbientAppearance;
|
|
break;
|
|
|
|
case DISPID_AMBIENT_FORECOLOR:
|
|
pVarResult->vt = VT_I4;
|
|
pVarResult->lVal = (long) m_clrAmbientForeColor;
|
|
break;
|
|
|
|
case DISPID_AMBIENT_BACKCOLOR:
|
|
pVarResult->vt = VT_I4;
|
|
pVarResult->lVal = (long) m_clrAmbientBackColor;
|
|
break;
|
|
|
|
case DISPID_AMBIENT_LOCALEID:
|
|
pVarResult->vt = VT_I4;
|
|
pVarResult->lVal = (long) m_nAmbientLocale;
|
|
break;
|
|
|
|
case DISPID_AMBIENT_USERMODE:
|
|
pVarResult->vt = VT_BOOL;
|
|
pVarResult->boolVal = m_window->m_bAmbientUserMode;
|
|
break;
|
|
|
|
case DISPID_AMBIENT_SHOWGRABHANDLES:
|
|
pVarResult->vt = VT_BOOL;
|
|
pVarResult->boolVal = m_bAmbientShowGrabHandles;
|
|
break;
|
|
|
|
case DISPID_AMBIENT_SHOWHATCHING:
|
|
pVarResult->vt = VT_BOOL;
|
|
pVarResult->boolVal = m_bAmbientShowHatching;
|
|
break;
|
|
|
|
default:
|
|
return DISP_E_MEMBERNOTFOUND;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//IOleWindow
|
|
|
|
HRESULT FrameSite::GetWindow(HWND * phwnd)
|
|
{
|
|
WXOLE_TRACE("IOleWindow::GetWindow");
|
|
if (phwnd == NULL)
|
|
return E_INVALIDARG;
|
|
(*phwnd) = m_hWndParent;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::ContextSensitiveHelp(BOOL fEnterMode)
|
|
{
|
|
WXOLE_TRACE("IOleWindow::ContextSensitiveHelp");
|
|
return S_OK;
|
|
}
|
|
|
|
//IOleInPlaceUIWindow
|
|
|
|
HRESULT FrameSite::GetBorder(LPRECT lprectBorder)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceUIWindow::GetBorder");
|
|
if (lprectBorder == NULL)
|
|
return E_INVALIDARG;
|
|
return INPLACE_E_NOTOOLSPACE;
|
|
}
|
|
|
|
HRESULT FrameSite::RequestBorderSpace(LPCBORDERWIDTHS pborderwidths)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceUIWindow::RequestBorderSpace");
|
|
if (pborderwidths == NULL)
|
|
return E_INVALIDARG;
|
|
return INPLACE_E_NOTOOLSPACE;
|
|
}
|
|
|
|
HRESULT FrameSite::SetBorderSpace(LPCBORDERWIDTHS pborderwidths)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceUIWindow::SetBorderSpace");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::SetActiveObject(IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceUIWindow::SetActiveObject");
|
|
|
|
if (pActiveObject)
|
|
pActiveObject->AddRef();
|
|
|
|
m_window->m_oleInPlaceActiveObject = pActiveObject;
|
|
return S_OK;
|
|
}
|
|
|
|
//IOleInPlaceFrame
|
|
|
|
HRESULT FrameSite::InsertMenus(HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceFrame::InsertMenus");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::SetMenu(HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceFrame::SetMenu");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::RemoveMenus(HMENU hmenuShared)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceFrame::RemoveMenus");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::SetStatusText(LPCOLESTR pszStatusText)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceFrame::SetStatusText");
|
|
//((wxFrame*)wxGetApp().GetTopWindow())->GetStatusBar()->SetStatusText(pszStatusText);
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::EnableModeless(BOOL fEnable)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceFrame::EnableModeless");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::TranslateAccelerator(LPMSG lpmsg, WORD wID)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceFrame::TranslateAccelerator");
|
|
// TODO: send an event with this id
|
|
if (m_window->m_oleInPlaceActiveObject.Ok())
|
|
m_window->m_oleInPlaceActiveObject->TranslateAccelerator(lpmsg);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
//IOleInPlaceSite
|
|
|
|
HRESULT FrameSite::CanInPlaceActivate()
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::CanInPlaceActivate");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::OnInPlaceActivate()
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::OnInPlaceActivate");
|
|
m_bInPlaceActive = true;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::OnUIActivate()
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::OnUIActivate");
|
|
m_bUIActive = true;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::GetWindowContext(IOleInPlaceFrame **ppFrame,
|
|
IOleInPlaceUIWindow **ppDoc,
|
|
LPRECT lprcPosRect,
|
|
LPRECT lprcClipRect,
|
|
LPOLEINPLACEFRAMEINFO lpFrameInfo)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::GetWindowContext");
|
|
if (ppFrame == NULL || ppDoc == NULL || lprcPosRect == NULL ||
|
|
lprcClipRect == NULL || lpFrameInfo == NULL)
|
|
{
|
|
if (ppFrame != NULL)
|
|
(*ppFrame) = NULL;
|
|
if (ppDoc != NULL)
|
|
(*ppDoc) = NULL;
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
HRESULT hr = QueryInterface(IID_IOleInPlaceFrame, (void **) ppFrame);
|
|
if (! SUCCEEDED(hr))
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::IOleInPlaceFrame Error !");
|
|
return E_UNEXPECTED;
|
|
};
|
|
|
|
hr = QueryInterface(IID_IOleInPlaceUIWindow, (void **) ppDoc);
|
|
if (! SUCCEEDED(hr))
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::IOleInPlaceUIWindow Error !");
|
|
(*ppFrame)->Release();
|
|
*ppFrame = NULL;
|
|
return E_UNEXPECTED;
|
|
};
|
|
|
|
int w, h;
|
|
m_window->GetClientSize(&w, &h);
|
|
if (lprcPosRect)
|
|
{
|
|
lprcPosRect->left = lprcPosRect->top = 0;
|
|
lprcPosRect->right = w;
|
|
lprcPosRect->bottom = h;
|
|
};
|
|
if (lprcClipRect)
|
|
{
|
|
lprcClipRect->left = lprcClipRect->top = 0;
|
|
lprcClipRect->right = w;
|
|
lprcClipRect->bottom = h;
|
|
};
|
|
|
|
memset(lpFrameInfo, 0, sizeof(OLEINPLACEFRAMEINFO));
|
|
lpFrameInfo->cb = sizeof(OLEINPLACEFRAMEINFO);
|
|
lpFrameInfo->hwndFrame = m_hWndParent;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::Scroll(SIZE scrollExtent)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::Scroll");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::OnUIDeactivate(BOOL fUndoable)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::OnUIDeactivate");
|
|
m_bUIActive = false;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::OnInPlaceDeactivate()
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::OnInPlaceDeactivate");
|
|
m_bInPlaceActive = false;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::DiscardUndoState()
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::DiscardUndoState");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::DeactivateAndUndo()
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::DeactivateAndUndo");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::OnPosRectChange(LPCRECT lprcPosRect)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSite::OnPosRectChange");
|
|
if (m_window->m_oleInPlaceObject.Ok() && lprcPosRect)
|
|
m_window->m_oleInPlaceObject->SetObjectRects(lprcPosRect, lprcPosRect);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
//IOleInPlaceSiteEx
|
|
|
|
HRESULT FrameSite::OnInPlaceActivateEx(BOOL * pfNoRedraw, DWORD dwFlags)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSiteEx::OnInPlaceActivateEx");
|
|
OleLockRunning(m_window->m_ActiveX, TRUE, FALSE);
|
|
if (pfNoRedraw)
|
|
(*pfNoRedraw) = FALSE;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::OnInPlaceDeactivateEx(BOOL fNoRedraw)
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSiteEx::OnInPlaceDeactivateEx");
|
|
OleLockRunning(m_window->m_ActiveX, FALSE, FALSE);
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::RequestUIActivate()
|
|
{
|
|
WXOLE_TRACE("IOleInPlaceSiteEx::RequestUIActivate");
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
//IOleClientSite
|
|
|
|
HRESULT FrameSite::SaveObject()
|
|
{
|
|
WXOLE_TRACE("IOleClientSite::SaveObject");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::GetMoniker(DWORD dwAssign, DWORD dwWhichMoniker,
|
|
IMoniker ** ppmk)
|
|
{
|
|
WXOLE_TRACE("IOleClientSite::GetMoniker");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT FrameSite::GetContainer(LPOLECONTAINER * ppContainer)
|
|
{
|
|
WXOLE_TRACE("IOleClientSite::GetContainer");
|
|
if (ppContainer == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
HRESULT hr = QueryInterface(IID_IOleContainer, (void**)(ppContainer));
|
|
wxASSERT(SUCCEEDED(hr));
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT FrameSite::ShowObject()
|
|
{
|
|
WXOLE_TRACE("IOleClientSite::ShowObject");
|
|
if (m_window->m_oleObjectHWND)
|
|
::ShowWindow(m_window->m_oleObjectHWND, SW_SHOW);
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::OnShowWindow(BOOL fShow)
|
|
{
|
|
WXOLE_TRACE("IOleClientSite::OnShowWindow");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::RequestNewObjectLayout()
|
|
{
|
|
WXOLE_TRACE("IOleClientSite::RequestNewObjectLayout");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
// IParseDisplayName
|
|
|
|
HRESULT FrameSite::ParseDisplayName(IBindCtx *pbc, LPOLESTR pszDisplayName,
|
|
ULONG *pchEaten, IMoniker **ppmkOut)
|
|
{
|
|
WXOLE_TRACE("IParseDisplayName::ParseDisplayName");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
//IOleContainer
|
|
|
|
HRESULT FrameSite::EnumObjects(DWORD grfFlags, IEnumUnknown **ppenum)
|
|
{
|
|
WXOLE_TRACE("IOleContainer::EnumObjects");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT FrameSite::LockContainer(BOOL fLock)
|
|
{
|
|
WXOLE_TRACE("IOleContainer::LockContainer");
|
|
// TODO
|
|
return S_OK;
|
|
}
|
|
|
|
//IOleItemContainer
|
|
|
|
HRESULT FrameSite::GetObject(LPOLESTR pszItem, DWORD dwSpeedNeeded,
|
|
IBindCtx * pbc, REFIID riid, void ** ppvObject)
|
|
{
|
|
WXOLE_TRACE("IOleItemContainer::GetObject");
|
|
if (pszItem == NULL)
|
|
return E_INVALIDARG;
|
|
if (ppvObject == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
*ppvObject = NULL;
|
|
return MK_E_NOOBJECT;
|
|
}
|
|
|
|
HRESULT FrameSite::GetObjectStorage(LPOLESTR pszItem, IBindCtx * pbc,
|
|
REFIID riid, void ** ppvStorage)
|
|
{
|
|
WXOLE_TRACE("IOleItemContainer::GetObjectStorage");
|
|
if (pszItem == NULL)
|
|
return E_INVALIDARG;
|
|
if (ppvStorage == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
*ppvStorage = NULL;
|
|
return MK_E_NOOBJECT;
|
|
}
|
|
|
|
HRESULT FrameSite::IsRunning(LPOLESTR pszItem)
|
|
{
|
|
WXOLE_TRACE("IOleItemContainer::IsRunning");
|
|
if (pszItem == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
return MK_E_NOOBJECT;
|
|
}
|
|
|
|
|
|
|
|
//IOleControlSite
|
|
|
|
HRESULT FrameSite::OnControlInfoChanged()
|
|
{
|
|
WXOLE_TRACE("IOleControlSite::OnControlInfoChanged");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::LockInPlaceActive(BOOL fLock)
|
|
{
|
|
WXOLE_TRACE("IOleControlSite::LockInPlaceActive");
|
|
m_bInPlaceLocked = (fLock) ? true : false;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::GetExtendedControl(IDispatch ** ppDisp)
|
|
{
|
|
WXOLE_TRACE("IOleControlSite::GetExtendedControl");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT FrameSite::TransformCoords(POINTL * pPtlHimetric, POINTF * pPtfContainer, DWORD dwFlags)
|
|
{
|
|
WXOLE_TRACE("IOleControlSite::TransformCoords");
|
|
HRESULT hr = S_OK;
|
|
|
|
if (pPtlHimetric == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
if (pPtfContainer == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
HRESULT FrameSite::TranslateAccelerator(LPMSG pMsg, DWORD grfModifiers)
|
|
{
|
|
WXOLE_TRACE("IOleControlSite::TranslateAccelerator");
|
|
// TODO: send an event with this id
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT FrameSite::OnFocus(BOOL fGotFocus)
|
|
{
|
|
WXOLE_TRACE("IOleControlSite::OnFocus");
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::ShowPropertyFrame()
|
|
{
|
|
WXOLE_TRACE("IOleControlSite::ShowPropertyFrame");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
//IOleCommandTarget
|
|
|
|
HRESULT FrameSite::QueryStatus(const GUID * pguidCmdGroup, ULONG cCmds,
|
|
OLECMD * prgCmds, OLECMDTEXT * pCmdTet)
|
|
{
|
|
WXOLE_TRACE("IOleCommandTarget::QueryStatus");
|
|
if (prgCmds == NULL) return E_INVALIDARG;
|
|
bool bCmdGroupFound = false;
|
|
|
|
for (ULONG nCmd = 0; nCmd < cCmds; nCmd++)
|
|
{
|
|
// unsupported by default
|
|
prgCmds[nCmd].cmdf = 0;
|
|
|
|
// TODO
|
|
}
|
|
|
|
if (!bCmdGroupFound) { OLECMDERR_E_UNKNOWNGROUP; }
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT FrameSite::Exec(const GUID * pguidCmdGroup, DWORD nCmdID,
|
|
DWORD nCmdExecOpt, VARIANTARG * pVaIn,
|
|
VARIANTARG * pVaOut)
|
|
{
|
|
WXOLE_TRACE("IOleCommandTarget::Exec");
|
|
bool bCmdGroupFound = false;
|
|
|
|
if (!bCmdGroupFound) { OLECMDERR_E_UNKNOWNGROUP; }
|
|
return OLECMDERR_E_NOTSUPPORTED;
|
|
}
|
|
|
|
//IAdviseSink
|
|
|
|
void STDMETHODCALLTYPE FrameSite::OnDataChange(FORMATETC * pFormatEtc, STGMEDIUM * pgStgMed)
|
|
{
|
|
WXOLE_TRACE("IAdviseSink::OnDataChange");
|
|
}
|
|
|
|
void STDMETHODCALLTYPE FrameSite::OnViewChange(DWORD dwAspect, LONG lIndex)
|
|
{
|
|
WXOLE_TRACE("IAdviseSink::OnViewChange");
|
|
// redraw the control
|
|
}
|
|
|
|
void STDMETHODCALLTYPE FrameSite::OnRename(IMoniker * pmk)
|
|
{
|
|
WXOLE_TRACE("IAdviseSink::OnRename");
|
|
}
|
|
|
|
void STDMETHODCALLTYPE FrameSite::OnSave()
|
|
{
|
|
WXOLE_TRACE("IAdviseSink::OnSave");
|
|
}
|
|
|
|
void STDMETHODCALLTYPE FrameSite::OnClose()
|
|
{
|
|
WXOLE_TRACE("IAdviseSink::OnClose");
|
|
}
|
|
|
|
/////////////////////////////////////////////
|
|
// IOleDocumentSite
|
|
HRESULT STDMETHODCALLTYPE FrameSite::ActivateMe(
|
|
/* [in] */ IOleDocumentView __RPC_FAR *pViewToActivate)
|
|
{
|
|
wxAutoOleInterface<IOleInPlaceSite> inPlaceSite(IID_IOleInPlaceSite, (IDispatch *) this);
|
|
if (!inPlaceSite.Ok())
|
|
return E_FAIL;
|
|
|
|
if (pViewToActivate)
|
|
{
|
|
m_window->m_docView = pViewToActivate;
|
|
m_window->m_docView->SetInPlaceSite(inPlaceSite);
|
|
}
|
|
else
|
|
{
|
|
wxAutoOleInterface<IOleDocument> oleDoc(IID_IOleDocument, m_window->m_oleObject);
|
|
if (! oleDoc.Ok())
|
|
return E_FAIL;
|
|
|
|
HRESULT hr = oleDoc->CreateView(inPlaceSite, NULL, 0, m_window->m_docView.GetRef());
|
|
if (hr != S_OK)
|
|
return E_FAIL;
|
|
|
|
m_window->m_docView->SetInPlaceSite(inPlaceSite);
|
|
};
|
|
|
|
m_window->m_docView->UIActivate(TRUE);
|
|
|
|
return S_OK;
|
|
};
|
|
|
|
|
|
|
|
static IMalloc *iMalloc = NULL;
|
|
|
|
IMalloc *wxOleInit::GetIMalloc()
|
|
{
|
|
assert(iMalloc);
|
|
return iMalloc;
|
|
};
|
|
|
|
wxOleInit::wxOleInit()
|
|
{
|
|
if (OleInitialize(NULL) == S_OK && iMalloc == NULL)
|
|
CoGetMalloc(1, &iMalloc);
|
|
else if (iMalloc)
|
|
iMalloc->AddRef();
|
|
};
|
|
|
|
wxOleInit::~wxOleInit()
|
|
{
|
|
if (iMalloc)
|
|
{
|
|
if (iMalloc->Release() == 0)
|
|
iMalloc = NULL;
|
|
};
|
|
|
|
OleUninitialize();
|
|
}
|
|
|
|
wxString OLEHResultToString(HRESULT hr)
|
|
{
|
|
switch (hr)
|
|
{
|
|
case S_OK:
|
|
return wxEmptyString;
|
|
|
|
case OLECMDERR_E_UNKNOWNGROUP:
|
|
return wxT("The pguidCmdGroup parameter is not NULL but does not specify a recognized command group.");
|
|
|
|
case OLECMDERR_E_NOTSUPPORTED:
|
|
return wxT("The nCmdID parameter is not a valid command in the group identified by pguidCmdGroup.");
|
|
|
|
case OLECMDERR_E_DISABLED:
|
|
return wxT("The command identified by nCmdID is currently disabled and cannot be executed.");
|
|
|
|
case OLECMDERR_E_NOHELP:
|
|
return wxT("The caller has asked for help on the command identified by nCmdID, but no help is available.");
|
|
|
|
case OLECMDERR_E_CANCELED:
|
|
return wxT("The user canceled the execution of the command.");
|
|
|
|
case E_INVALIDARG:
|
|
return wxT("E_INVALIDARG");
|
|
|
|
case E_OUTOFMEMORY:
|
|
return wxT("E_OUTOFMEMORY");
|
|
|
|
case E_NOINTERFACE:
|
|
return wxT("E_NOINTERFACE");
|
|
|
|
case E_UNEXPECTED:
|
|
return wxT("E_UNEXPECTED");
|
|
|
|
case STG_E_INVALIDFLAG:
|
|
return wxT("STG_E_INVALIDFLAG");
|
|
|
|
case E_FAIL:
|
|
return wxT("E_FAIL");
|
|
|
|
case E_NOTIMPL:
|
|
return wxT("E_NOTIMPL");
|
|
|
|
default:
|
|
{
|
|
wxString buf;
|
|
buf.Printf(wxT("Unknown - 0x%X"), hr);
|
|
return buf;
|
|
}
|
|
};
|
|
};
|
|
|
|
// borrowed from src/msw/ole/oleutils.cpp
|
|
wxString GetIIDName(REFIID riid)
|
|
{
|
|
// an association between symbolic name and numeric value of an IID
|
|
struct KNOWN_IID
|
|
{
|
|
const IID *pIid;
|
|
const wxChar *szName;
|
|
};
|
|
|
|
// construct the table containing all known interfaces
|
|
#define ADD_KNOWN_IID(name) { &IID_I##name, _T(#name) }
|
|
#define ADD_KNOWN_GUID(name) { &name, _T(#name) }
|
|
|
|
static const KNOWN_IID aKnownIids[] =
|
|
{
|
|
ADD_KNOWN_IID(AdviseSink),
|
|
ADD_KNOWN_IID(AdviseSink2),
|
|
ADD_KNOWN_IID(BindCtx),
|
|
ADD_KNOWN_IID(ClassFactory),
|
|
#if ( !defined( __VISUALC__) || (__VISUALC__!=1010) ) && !defined(__MWERKS__)
|
|
ADD_KNOWN_IID(ContinueCallback),
|
|
ADD_KNOWN_IID(EnumOleDocumentViews),
|
|
ADD_KNOWN_IID(OleCommandTarget),
|
|
ADD_KNOWN_IID(OleDocument),
|
|
ADD_KNOWN_IID(OleDocumentSite),
|
|
ADD_KNOWN_IID(OleDocumentView),
|
|
ADD_KNOWN_IID(Print),
|
|
#endif
|
|
ADD_KNOWN_IID(DataAdviseHolder),
|
|
ADD_KNOWN_IID(DataObject),
|
|
ADD_KNOWN_IID(Debug),
|
|
ADD_KNOWN_IID(DebugStream),
|
|
ADD_KNOWN_IID(DfReserved1),
|
|
ADD_KNOWN_IID(DfReserved2),
|
|
ADD_KNOWN_IID(DfReserved3),
|
|
ADD_KNOWN_IID(Dispatch),
|
|
ADD_KNOWN_IID(DropSource),
|
|
ADD_KNOWN_IID(DropTarget),
|
|
ADD_KNOWN_IID(EnumCallback),
|
|
ADD_KNOWN_IID(EnumFORMATETC),
|
|
ADD_KNOWN_IID(EnumGeneric),
|
|
ADD_KNOWN_IID(EnumHolder),
|
|
ADD_KNOWN_IID(EnumMoniker),
|
|
ADD_KNOWN_IID(EnumOLEVERB),
|
|
ADD_KNOWN_IID(EnumSTATDATA),
|
|
ADD_KNOWN_IID(EnumSTATSTG),
|
|
ADD_KNOWN_IID(EnumString),
|
|
ADD_KNOWN_IID(EnumUnknown),
|
|
ADD_KNOWN_IID(EnumVARIANT),
|
|
ADD_KNOWN_IID(ExternalConnection),
|
|
ADD_KNOWN_IID(InternalMoniker),
|
|
ADD_KNOWN_IID(LockBytes),
|
|
ADD_KNOWN_IID(Malloc),
|
|
ADD_KNOWN_IID(Marshal),
|
|
ADD_KNOWN_IID(MessageFilter),
|
|
ADD_KNOWN_IID(Moniker),
|
|
ADD_KNOWN_IID(OleAdviseHolder),
|
|
ADD_KNOWN_IID(OleCache),
|
|
ADD_KNOWN_IID(OleCache2),
|
|
ADD_KNOWN_IID(OleCacheControl),
|
|
ADD_KNOWN_IID(OleClientSite),
|
|
ADD_KNOWN_IID(OleContainer),
|
|
ADD_KNOWN_IID(OleInPlaceActiveObject),
|
|
ADD_KNOWN_IID(OleInPlaceFrame),
|
|
ADD_KNOWN_IID(OleInPlaceObject),
|
|
ADD_KNOWN_IID(OleInPlaceSite),
|
|
ADD_KNOWN_IID(OleInPlaceUIWindow),
|
|
ADD_KNOWN_IID(OleItemContainer),
|
|
ADD_KNOWN_IID(OleLink),
|
|
ADD_KNOWN_IID(OleManager),
|
|
ADD_KNOWN_IID(OleObject),
|
|
ADD_KNOWN_IID(OlePresObj),
|
|
ADD_KNOWN_IID(OleWindow),
|
|
ADD_KNOWN_IID(PSFactory),
|
|
ADD_KNOWN_IID(ParseDisplayName),
|
|
ADD_KNOWN_IID(Persist),
|
|
ADD_KNOWN_IID(PersistFile),
|
|
ADD_KNOWN_IID(PersistStorage),
|
|
ADD_KNOWN_IID(PersistStream),
|
|
ADD_KNOWN_IID(ProxyManager),
|
|
ADD_KNOWN_IID(RootStorage),
|
|
ADD_KNOWN_IID(RpcChannel),
|
|
ADD_KNOWN_IID(RpcProxy),
|
|
ADD_KNOWN_IID(RpcStub),
|
|
ADD_KNOWN_IID(RunnableObject),
|
|
ADD_KNOWN_IID(RunningObjectTable),
|
|
ADD_KNOWN_IID(StdMarshalInfo),
|
|
ADD_KNOWN_IID(Storage),
|
|
ADD_KNOWN_IID(Stream),
|
|
ADD_KNOWN_IID(StubManager),
|
|
ADD_KNOWN_IID(Unknown),
|
|
ADD_KNOWN_IID(ViewObject),
|
|
ADD_KNOWN_IID(ViewObject2),
|
|
ADD_KNOWN_GUID(IID_IDispatch),
|
|
ADD_KNOWN_GUID(IID_IWebBrowser),
|
|
ADD_KNOWN_GUID(IID_IWebBrowserApp),
|
|
ADD_KNOWN_GUID(IID_IWebBrowser2),
|
|
ADD_KNOWN_GUID(IID_IWebBrowser),
|
|
ADD_KNOWN_GUID(DIID_DWebBrowserEvents2),
|
|
ADD_KNOWN_GUID(DIID_DWebBrowserEvents),
|
|
};
|
|
|
|
// don't clobber preprocessor name space
|
|
#undef ADD_KNOWN_IID
|
|
#undef ADD_KNOWN_GUID
|
|
|
|
// try to find the interface in the table
|
|
for ( size_t ui = 0; ui < WXSIZEOF(aKnownIids); ui++ )
|
|
{
|
|
if ( riid == *aKnownIids[ui].pIid )
|
|
{
|
|
return aKnownIids[ui].szName;
|
|
}
|
|
}
|
|
|
|
// unknown IID, just transform to string
|
|
LPOLESTR str = NULL;
|
|
StringFromIID(riid, &str);
|
|
if (str)
|
|
{
|
|
wxString s = str;
|
|
CoTaskMemFree(str);
|
|
return s;
|
|
}
|
|
else
|
|
return wxT("StringFromIID() error");
|
|
}
|