X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/97aa7b9955f87a4af27bdb316435aaa5aa997d14..438959cca892a7651634cc3a7aad4819ac49b23c:/include/wx/msw/webview_ie.h?ds=sidebyside diff --git a/include/wx/msw/webview_ie.h b/include/wx/msw/webview_ie.h index d7c9a7d636..e51ec3e03d 100644 --- a/include/wx/msw/webview_ie.h +++ b/include/wx/msw/webview_ie.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: include/wx/msw/webviewie.h +// Name: include/wx/msw/webview_ie.h // Purpose: wxMSW IE wxWebView backend // Author: Marianne Gagnon // Id: $Id$ @@ -18,140 +18,23 @@ #include "wx/webview.h" #include "wx/msw/ole/automtn.h" #include "wx/msw/ole/activex.h" +#include "wx/msw/ole/oleutils.h" +#include "wx/msw/private/comptr.h" #include "wx/msw/wrapwin.h" #include "wx/msw/missing.h" +#include "wx/msw/webview_missing.h" #include "wx/sharedptr.h" #include "wx/vector.h" -/* Classes and definitions from urlmon.h vary in their - * completeness between compilers and versions of compilers. - * We implement our own versions here which should work - * for all compilers. The definitions are taken from the - * mingw-w64 headers which are public domain. - */ - -#ifndef REFRESH_NORMAL -#define REFRESH_NORMAL 0 -#endif - -#ifndef REFRESH_COMPLETELY -#define REFRESH_COMPLETELY 3 -#endif - -typedef enum __wxMIDL_IBindStatusCallback_0006 -{ - wxBSCF_FIRSTDATANOTIFICATION = 0x1, - wxBSCF_INTERMEDIATEDATANOTIFICATION = 0x2, - wxBSCF_LASTDATANOTIFICATION = 0x4, - wxBSCF_DATAFULLYAVAILABLE = 0x8, - wxBSCF_AVAILABLEDATASIZEUNKNOWN = 0x10 -} wxBSCF; - -EXTERN_C const IID CLSID_FileProtocol; - -typedef struct _tagwxBINDINFO -{ - ULONG cbSize; - LPWSTR szExtraInfo; - STGMEDIUM stgmedData; - DWORD grfBindInfoF; - DWORD dwBindVerb; - LPWSTR szCustomVerb; - DWORD cbstgmedData; - DWORD dwOptions; - DWORD dwOptionsFlags; - DWORD dwCodePage; - SECURITY_ATTRIBUTES securityAttributes; - IID iid; - IUnknown *pUnk; - DWORD dwReserved; -} wxBINDINFO; - -typedef struct _tagwxPROTOCOLDATA -{ - DWORD grfFlags; - DWORD dwState; - LPVOID pData; - ULONG cbData; -} wxPROTOCOLDATA; - -class wxIInternetBindInfo : public IUnknown -{ -public: - virtual HRESULT wxSTDCALL GetBindInfo(DWORD *grfBINDF,wxBINDINFO *pbindinfo) = 0; - virtual HRESULT wxSTDCALL GetBindString(ULONG ulStringType,LPOLESTR *ppwzStr, - ULONG cEl,ULONG *pcElFetched) = 0; -}; - -class wxIInternetProtocolSink : public IUnknown -{ -public: - virtual HRESULT wxSTDCALL Switch(wxPROTOCOLDATA *pProtocolData) = 0; - virtual HRESULT wxSTDCALL ReportProgress(ULONG ulStatusCode, - LPCWSTR szStatusText) = 0; - virtual HRESULT wxSTDCALL ReportData(DWORD grfBSCF,ULONG ulProgress, - ULONG ulProgressMax) = 0; - virtual HRESULT wxSTDCALL ReportResult(HRESULT hrResult,DWORD dwError, - LPCWSTR szResult) = 0; -}; - -class wxIInternetProtocolRoot : public IUnknown -{ -public: - virtual HRESULT wxSTDCALL Start(LPCWSTR szUrl,wxIInternetProtocolSink *pOIProtSink, - wxIInternetBindInfo *pOIBindInfo,DWORD grfPI, - HANDLE_PTR dwReserved) = 0; - virtual HRESULT wxSTDCALL Continue(wxPROTOCOLDATA *pProtocolData) = 0; - virtual HRESULT wxSTDCALL Abort(HRESULT hrReason,DWORD dwOptions) = 0; - virtual HRESULT wxSTDCALL Terminate(DWORD dwOptions) = 0; - virtual HRESULT wxSTDCALL Suspend(void) = 0; - virtual HRESULT wxSTDCALL Resume(void) = 0; -}; - - -class wxIInternetProtocol : public wxIInternetProtocolRoot -{ -public: - virtual HRESULT wxSTDCALL Read(void *pv,ULONG cb,ULONG *pcbRead) = 0; - virtual HRESULT wxSTDCALL Seek(LARGE_INTEGER dlibMove,DWORD dwOrigin, - ULARGE_INTEGER *plibNewPosition) = 0; - virtual HRESULT wxSTDCALL LockRequest(DWORD dwOptions) = 0; - virtual HRESULT wxSTDCALL UnlockRequest(void) = 0; -}; - - -class wxIInternetSession : public IUnknown -{ - public: - virtual HRESULT wxSTDCALL RegisterNameSpace(IClassFactory *pCF,REFCLSID rclsid, - LPCWSTR pwzProtocol, - ULONG cPatterns, - const LPCWSTR *ppwzPatterns, - DWORD dwReserved) = 0; - virtual HRESULT wxSTDCALL UnregisterNameSpace(IClassFactory *pCF, - LPCWSTR pszProtocol) = 0; - virtual HRESULT wxSTDCALL RegisterMimeFilter(IClassFactory *pCF, - REFCLSID rclsid, - LPCWSTR pwzType) = 0; - virtual HRESULT wxSTDCALL UnregisterMimeFilter(IClassFactory *pCF, - LPCWSTR pwzType) = 0; - virtual HRESULT wxSTDCALL CreateBinding(LPBC pBC,LPCWSTR szUrl, - IUnknown *pUnkOuter,IUnknown **ppUnk, - wxIInternetProtocol **ppOInetProt, - DWORD dwOption) = 0; - virtual HRESULT wxSTDCALL SetSessionOption(DWORD dwOption,LPVOID pBuffer, - DWORD dwBufferLength, - DWORD dwReserved) = 0; - virtual HRESULT wxSTDCALL GetSessionOption(DWORD dwOption,LPVOID pBuffer, - DWORD *pdwBufferLength, - DWORD dwReserved) = 0; -}; - -/* END OF URLMON.H implementation */ - struct IHTMLDocument2; +struct IHTMLElement; +struct IMarkupPointer; class wxFSFile; class ClassFactory; +class wxIEContainer; +class DocHostUIHandler; +class wxFindPointers; +class wxIInternetProtocol; class WXDLLIMPEXP_WEBVIEW wxWebViewIE : public wxWebView { @@ -192,7 +75,7 @@ public: virtual void ClearHistory(); virtual void EnableHistory(bool enable = true); virtual void Stop(); - virtual void Reload(wxWebViewReloadFlags flags = wxWEB_VIEW_RELOAD_DEFAULT); + virtual void Reload(wxWebViewReloadFlags flags = wxWEBVIEW_RELOAD_DEFAULT); virtual wxString GetPageSource() const; virtual wxString GetPageText() const; @@ -207,8 +90,6 @@ public: virtual void Print(); - virtual void SetPage(const wxString& html, const wxString& baseUrl); - virtual wxWebViewZoom GetZoom() const; virtual void SetZoom(wxWebViewZoom zoom); @@ -226,6 +107,9 @@ public: virtual void Undo(); virtual void Redo(); + //Find function + virtual long Find(const wxString& text, int flags = wxWEBVIEW_FIND_DEFAULT); + //Editing functions virtual void SetEditable(bool enable = true); virtual bool IsEditable() const; @@ -243,6 +127,8 @@ public: //Virtual Filesystem Support virtual void RegisterHandler(wxSharedPtr handler); + virtual void* GetNativeBackend() const { return m_webBrowser; } + // ---- IE-specific methods // FIXME: I seem to be able to access remote webpages even in offline mode... @@ -260,11 +146,15 @@ public: DECLARE_EVENT_TABLE(); +protected: + virtual void DoSetPage(const wxString& html, const wxString& baseUrl); + private: - wxActiveXContainer* m_container; + wxIEContainer* m_container; wxAutomationObject m_ie; IWebBrowser2* m_webBrowser; DWORD m_dwCookie; + wxCOMPtr m_uiHandler; //We store the current zoom type; wxWebViewZoomType m_zoomType; @@ -274,7 +164,7 @@ private: * Busy property is false but should be true. */ bool m_isBusy; - //We manage our own history, the history list contains the history items + //We manage our own history, the history list contains the history items //which are added as documentcomplete events arrive, unless we are loading //an item from the history. The position is stored as an int, and reflects //where we are in the history list. @@ -284,18 +174,44 @@ private: bool m_historyLoadingFromList; bool m_historyEnabled; - //Generic helper functions for IHtmlDocument commands + //We store find flag, results and position. + wxVector m_findPointers; + int m_findFlags; + wxString m_findText; + int m_findPosition; + + //Generic helper functions bool CanExecCommand(wxString command) const; void ExecCommand(wxString command); - IHTMLDocument2* GetDocument() const; + wxCOMPtr GetDocument() const; + bool IsElementVisible(wxCOMPtr elm); + //Find helper functions. + void FindInternal(const wxString& text, int flags, int internal_flag); + long FindNext(int direction = 1); + void FindClear(); + //Toggles control features see INTERNETFEATURELIST for values. + bool EnableControlFeature(long flag, bool enable = true); wxDECLARE_DYNAMIC_CLASS(wxWebViewIE); }; +class WXDLLIMPEXP_WEBVIEW wxWebViewFactoryIE : public wxWebViewFactory +{ +public: + virtual wxWebView* Create() { return new wxWebViewIE; } + virtual wxWebView* Create(wxWindow* parent, + wxWindowID id, + const wxString& url = wxWebViewDefaultURLStr, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = 0, + const wxString& name = wxWebViewNameStr) + { return new wxWebViewIE(parent, id, url, pos, size, style, name); } +}; + class VirtualProtocol : public wxIInternetProtocol { protected: - ULONG m_refCount; wxIInternetProtocolSink* m_protocolSink; wxString m_html; VOID * fileP; @@ -305,35 +221,33 @@ protected: public: VirtualProtocol(wxSharedPtr handler); - ~VirtualProtocol(); + ~VirtualProtocol() {} //IUnknown - ULONG STDMETHODCALLTYPE AddRef(); - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); - ULONG STDMETHODCALLTYPE Release(); + DECLARE_IUNKNOWN_METHODS; //IInternetProtocolRoot - HRESULT STDMETHODCALLTYPE Abort(HRESULT WXUNUSED(hrReason), + HRESULT STDMETHODCALLTYPE Abort(HRESULT WXUNUSED(hrReason), DWORD WXUNUSED(dwOptions)) { return E_NOTIMPL; } HRESULT STDMETHODCALLTYPE Continue(wxPROTOCOLDATA *WXUNUSED(pProtocolData)) { return S_OK; } HRESULT STDMETHODCALLTYPE Resume() { return S_OK; } - HRESULT STDMETHODCALLTYPE Start(LPCWSTR szUrl, + HRESULT STDMETHODCALLTYPE Start(LPCWSTR szUrl, wxIInternetProtocolSink *pOIProtSink, wxIInternetBindInfo *pOIBindInfo, - DWORD grfPI, + DWORD grfPI, HANDLE_PTR dwReserved); HRESULT STDMETHODCALLTYPE Suspend() { return S_OK; } HRESULT STDMETHODCALLTYPE Terminate(DWORD WXUNUSED(dwOptions)) { return S_OK; } //IInternetProtocol - HRESULT STDMETHODCALLTYPE LockRequest(DWORD WXUNUSED(dwOptions)) + HRESULT STDMETHODCALLTYPE LockRequest(DWORD WXUNUSED(dwOptions)) { return S_OK; } HRESULT STDMETHODCALLTYPE Read(void *pv, ULONG cb, ULONG *pcbRead); - HRESULT STDMETHODCALLTYPE Seek(LARGE_INTEGER WXUNUSED(dlibMove), - DWORD WXUNUSED(dwOrigin), - ULARGE_INTEGER* WXUNUSED(plibNewPosition)) + HRESULT STDMETHODCALLTYPE Seek(LARGE_INTEGER WXUNUSED(dlibMove), + DWORD WXUNUSED(dwOrigin), + ULARGE_INTEGER* WXUNUSED(plibNewPosition)) { return E_FAIL; } HRESULT STDMETHODCALLTYPE UnlockRequest() { return S_OK; } }; @@ -341,21 +255,102 @@ public: class ClassFactory : public IClassFactory { public: - ClassFactory(wxSharedPtr handler) : m_refCount(0), m_handler(handler) {} - //IUnknown - ULONG STDMETHODCALLTYPE AddRef(); - HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); - ULONG STDMETHODCALLTYPE Release(); + ClassFactory(wxSharedPtr handler) : m_handler(handler) + { AddRef(); } + + wxString GetName() { return m_handler->GetName(); } //IClassFactory - HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter, + HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter, REFIID riid, void** ppvObject); HRESULT STDMETHODCALLTYPE LockServer(BOOL fLock); + + //IUnknown + DECLARE_IUNKNOWN_METHODS; + private: - ULONG m_refCount; wxSharedPtr m_handler; }; +class wxIEContainer : public wxActiveXContainer +{ +public: + wxIEContainer(wxWindow *parent, REFIID iid, IUnknown *pUnk, DocHostUIHandler* uiHandler = NULL); + virtual ~wxIEContainer(); + virtual bool QueryClientSiteInterface(REFIID iid, void **_interface, const char *&desc); +private: + DocHostUIHandler* m_uiHandler; +}; + +class DocHostUIHandler : public wxIDocHostUIHandler +{ +public: + DocHostUIHandler(wxWebView* browser) { m_browser = browser; } + ~DocHostUIHandler() {}; + + virtual HRESULT wxSTDCALL ShowContextMenu(DWORD dwID, POINT *ppt, + IUnknown *pcmdtReserved, + IDispatch *pdispReserved); + + virtual HRESULT wxSTDCALL GetHostInfo(DOCHOSTUIINFO *pInfo); + + virtual HRESULT wxSTDCALL ShowUI(DWORD dwID, + IOleInPlaceActiveObject *pActiveObject, + IOleCommandTarget *pCommandTarget, + IOleInPlaceFrame *pFrame, + IOleInPlaceUIWindow *pDoc); + + virtual HRESULT wxSTDCALL HideUI(void); + + virtual HRESULT wxSTDCALL UpdateUI(void); + + virtual HRESULT wxSTDCALL EnableModeless(BOOL fEnable); + + virtual HRESULT wxSTDCALL OnDocWindowActivate(BOOL fActivate); + + virtual HRESULT wxSTDCALL OnFrameWindowActivate(BOOL fActivate); + + virtual HRESULT wxSTDCALL ResizeBorder(LPCRECT prcBorder, + IOleInPlaceUIWindow *pUIWindow, + BOOL fRameWindow); + + virtual HRESULT wxSTDCALL TranslateAccelerator(LPMSG lpMsg, + const GUID *pguidCmdGroup, + DWORD nCmdID); + + virtual HRESULT wxSTDCALL GetOptionKeyPath(LPOLESTR *pchKey, + DWORD dw); + + virtual HRESULT wxSTDCALL GetDropTarget(IDropTarget *pDropTarget, + IDropTarget **ppDropTarget); + + virtual HRESULT wxSTDCALL GetExternal(IDispatch **ppDispatch); + + virtual HRESULT wxSTDCALL TranslateUrl(DWORD dwTranslate, + OLECHAR *pchURLIn, + OLECHAR **ppchURLOut); + + virtual HRESULT wxSTDCALL FilterDataObject(IDataObject *pDO, + IDataObject **ppDORet); + //IUnknown + DECLARE_IUNKNOWN_METHODS; + +private: + wxWebView* m_browser; +}; + +class wxFindPointers +{ +public: + wxFindPointers(wxIMarkupPointer *ptrBegin, wxIMarkupPointer *ptrEnd) + { + begin = ptrBegin; + end = ptrEnd; + } + //The two markup pointers. + wxIMarkupPointer *begin, *end; +}; + #endif // wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE && defined(__WXMSW__) #endif // wxWebViewIE_H