X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7d3f6b4ded6aa412cb1cc306fef478955d448c5b..6041f69ca7bbb7c39e4ba64e407bc3ac39e3687f:/include/wx/msw/webview_ie.h diff --git a/include/wx/msw/webview_ie.h b/include/wx/msw/webview_ie.h index 83e2b6c14b..d5304e2a7e 100644 --- a/include/wx/msw/webview_ie.h +++ b/include/wx/msw/webview_ie.h @@ -3,7 +3,7 @@ // Purpose: wxMSW IE wxWebView backend // Author: Marianne Gagnon // Id: $Id$ -// Copyright: (c) 2010 Marianne Gagnon, Steven Lamerton +// Copyright: (c) 2010 Marianne Gagnon, 2011 Steven Lamerton // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -12,21 +12,148 @@ #include "wx/setup.h" -#if wxUSE_WEBVIEW_IE +#if wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE && defined(__WXMSW__) #include "wx/control.h" #include "wx/webview.h" #include "wx/msw/ole/automtn.h" #include "wx/msw/ole/activex.h" +#include "wx/msw/wrapwin.h" +#include "wx/msw/missing.h" #include "wx/sharedptr.h" #include "wx/vector.h" -struct IHTMLDocument2; +/* 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; class wxFSFile; -class wxFileSystem; +class ClassFactory; -class WXDLLIMPEXP_WEB wxWebViewIE : public wxWebView +class WXDLLIMPEXP_WEBVIEW wxWebViewIE : public wxWebView { public: @@ -43,6 +170,8 @@ public: Create(parent, id, url, pos, size, style, name); } + ~wxWebViewIE(); + bool Create(wxWindow* parent, wxWindowID id, const wxString& url = wxWebViewDefaultURLStr, @@ -51,13 +180,13 @@ public: long style = 0, const wxString& name = wxWebViewNameStr); - virtual void LoadUrl(const wxString& url); - virtual void LoadHistoryItem(wxSharedPtr item); - virtual wxVector > GetBackwardHistory(); - virtual wxVector > GetForwardHistory(); + virtual void LoadURL(const wxString& url); + virtual void LoadHistoryItem(wxSharedPtr item); + virtual wxVector > GetBackwardHistory(); + virtual wxVector > GetForwardHistory(); - virtual bool CanGoForward(); - virtual bool CanGoBack(); + virtual bool CanGoForward() const; + virtual bool CanGoBack() const; virtual void GoBack(); virtual void GoForward(); virtual void ClearHistory(); @@ -65,12 +194,12 @@ public: virtual void Stop(); virtual void Reload(wxWebViewReloadFlags flags = wxWEB_VIEW_RELOAD_DEFAULT); - virtual wxString GetPageSource(); - virtual wxString GetPageText(); + virtual wxString GetPageSource() const; + virtual wxString GetPageText() const; - virtual bool IsBusy(); - virtual wxString GetCurrentURL(); - virtual wxString GetCurrentTitle(); + virtual bool IsBusy() const; + virtual wxString GetCurrentURL() const; + virtual wxString GetCurrentTitle() const; virtual void SetZoomType(wxWebViewZoomType); virtual wxWebViewZoomType GetZoomType() const; @@ -80,47 +209,50 @@ public: virtual void SetPage(const wxString& html, const wxString& baseUrl); - virtual wxWebViewZoom GetZoom(); + virtual wxWebViewZoom GetZoom() const; virtual void SetZoom(wxWebViewZoom zoom); //Clipboard functions - virtual bool CanCut(); - virtual bool CanCopy(); - virtual bool CanPaste(); + virtual bool CanCut() const; + virtual bool CanCopy() const; + virtual bool CanPaste() const; virtual void Cut(); virtual void Copy(); virtual void Paste(); //Undo / redo functionality - virtual bool CanUndo(); - virtual bool CanRedo(); + virtual bool CanUndo() const; + virtual bool CanRedo() const; virtual void Undo(); virtual void Redo(); //Editing functions virtual void SetEditable(bool enable = true); - virtual bool IsEditable(); + virtual bool IsEditable() const; //Selection virtual void SelectAll(); - virtual bool HasSelection(); + virtual bool HasSelection() const; virtual void DeleteSelection(); - virtual wxString GetSelectedText(); - virtual wxString GetSelectedSource(); + virtual wxString GetSelectedText() const; + virtual wxString GetSelectedSource() const; virtual void ClearSelection(); virtual void RunScript(const wxString& javascript); + //Virtual Filesystem Support + virtual void RegisterHandler(wxSharedPtr handler); + // ---- IE-specific methods // FIXME: I seem to be able to access remote webpages even in offline mode... bool IsOfflineMode(); void SetOfflineMode(bool offline); - wxWebViewZoom GetIETextZoom(); + wxWebViewZoom GetIETextZoom() const; void SetIETextZoom(wxWebViewZoom level); - wxWebViewZoom GetIEOpticalZoom(); + wxWebViewZoom GetIEOpticalZoom() const; void SetIEOpticalZoom(wxWebViewZoom level); void onActiveXEvent(wxActiveXEvent& evt); @@ -133,8 +265,6 @@ private: wxAutomationObject m_ie; IWebBrowser2* m_webBrowser; DWORD m_dwCookie; - bool m_canNavigateBack; - bool m_canNavigateForward; //We store the current zoom type; wxWebViewZoomType m_zoomType; @@ -144,35 +274,37 @@ 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. - wxVector > m_historyList; + wxVector > m_historyList; + wxVector m_factories; int m_historyPosition; bool m_historyLoadingFromList; bool m_historyEnabled; //Generic helper functions for IHtmlDocument commands - bool CanExecCommand(wxString command); + bool CanExecCommand(wxString command) const; void ExecCommand(wxString command); - IHTMLDocument2* GetDocument(); + IHTMLDocument2* GetDocument() const; + wxDECLARE_DYNAMIC_CLASS(wxWebViewIE); }; -class VirtualProtocol : public IInternetProtocol +class VirtualProtocol : public wxIInternetProtocol { protected: ULONG m_refCount; - IInternetProtocolSink* m_protocolSink; + wxIInternetProtocolSink* m_protocolSink; wxString m_html; VOID * fileP; wxFSFile* m_file; - wxFileSystem* m_fileSys; + wxSharedPtr m_handler; public: - VirtualProtocol(); + VirtualProtocol(wxSharedPtr handler); ~VirtualProtocol(); //IUnknown @@ -181,44 +313,49 @@ public: ULONG STDMETHODCALLTYPE Release(); //IInternetProtocolRoot - HRESULT STDMETHODCALLTYPE Abort(HRESULT hrReason, DWORD dwOptions) + HRESULT STDMETHODCALLTYPE Abort(HRESULT WXUNUSED(hrReason), + DWORD WXUNUSED(dwOptions)) { return E_NOTIMPL; } - HRESULT STDMETHODCALLTYPE Continue(PROTOCOLDATA *pProtocolData) + HRESULT STDMETHODCALLTYPE Continue(wxPROTOCOLDATA *WXUNUSED(pProtocolData)) { return S_OK; } HRESULT STDMETHODCALLTYPE Resume() { return S_OK; } - HRESULT STDMETHODCALLTYPE Start(LPCWSTR szUrl, - IInternetProtocolSink *pOIProtSink, - IInternetBindInfo *pOIBindInfo, - DWORD grfPI, + HRESULT STDMETHODCALLTYPE Start(LPCWSTR szUrl, + wxIInternetProtocolSink *pOIProtSink, + wxIInternetBindInfo *pOIBindInfo, + DWORD grfPI, HANDLE_PTR dwReserved); HRESULT STDMETHODCALLTYPE Suspend() { return S_OK; } - HRESULT STDMETHODCALLTYPE Terminate(DWORD dwOptions) { return S_OK; } + HRESULT STDMETHODCALLTYPE Terminate(DWORD WXUNUSED(dwOptions)) { return S_OK; } //IInternetProtocol - HRESULT STDMETHODCALLTYPE LockRequest(DWORD dwOptions) { return S_OK; } + HRESULT STDMETHODCALLTYPE LockRequest(DWORD WXUNUSED(dwOptions)) + { return S_OK; } HRESULT STDMETHODCALLTYPE Read(void *pv, ULONG cb, ULONG *pcbRead); - HRESULT STDMETHODCALLTYPE Seek(LARGE_INTEGER dlibMove, DWORD dwOrigin, - ULARGE_INTEGER* plibNewPosition) + HRESULT STDMETHODCALLTYPE Seek(LARGE_INTEGER WXUNUSED(dlibMove), + DWORD WXUNUSED(dwOrigin), + ULARGE_INTEGER* WXUNUSED(plibNewPosition)) { return E_FAIL; } HRESULT STDMETHODCALLTYPE UnlockRequest() { return S_OK; } }; class ClassFactory : public IClassFactory { -private: - ULONG m_refCount; public: + ClassFactory(wxSharedPtr handler) : m_refCount(0), m_handler(handler) {} //IUnknown ULONG STDMETHODCALLTYPE AddRef(); HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject); ULONG STDMETHODCALLTYPE Release(); //IClassFactory - HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter, + HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter, REFIID riid, void** ppvObject); HRESULT STDMETHODCALLTYPE LockServer(BOOL fLock); +private: + ULONG m_refCount; + wxSharedPtr m_handler; }; -#endif // wxUSE_WEBVIEW_IE +#endif // wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE && defined(__WXMSW__) #endif // wxWebViewIE_H