// 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
/////////////////////////////////////////////////////////////////////////////
#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/ole/oleutils.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.
+ */
-class wxFSFile;
-class wxFileSystem;
+#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;
-//Loads from uris such as file:///C:/example/example.html or archives such as
-//file:///C:/example/example.zip?protocol=zip;path=example.html
-class WXDLLIMPEXP_WEB wxWebFileProtocolHandler : public wxWebProtocolHandler
+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:
- wxWebFileProtocolHandler();
- virtual wxString GetProtocol() { return m_protocol; }
- virtual wxFSFile* GetFile(const wxString &uri);
- virtual wxString CombineURIs(const wxString &baseuri, const wxString &newuri);
-private:
- wxString m_protocol;
- wxFileSystem* m_fileSystem;
+ 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 WXDLLIMPEXP_WEB wxWebViewIE : public wxWebView
+
+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 ClassFactory;
+
+class WXDLLIMPEXP_WEBVIEW wxWebViewIE : public wxWebView
{
public:
Create(parent, id, url, pos, size, style, name);
}
+ ~wxWebViewIE();
+
bool Create(wxWindow* parent,
wxWindowID id,
const wxString& url = wxWebViewDefaultURLStr,
long style = 0,
const wxString& name = wxWebViewNameStr);
- virtual void LoadUrl(const wxString& url);
- virtual void LoadHistoryItem(wxSharedPtr<wxWebHistoryItem> item);
- virtual wxVector<wxSharedPtr<wxWebHistoryItem> > GetBackwardHistory();
- virtual wxVector<wxSharedPtr<wxWebHistoryItem> > GetForwardHistory();
+ virtual void LoadURL(const wxString& url);
+ virtual void LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item);
+ virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetBackwardHistory();
+ virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetForwardHistory();
- virtual bool CanGoForward();
- virtual bool CanGoBack();
+ virtual bool CanGoForward() const;
+ virtual bool CanGoBack() const;
virtual void GoBack();
virtual void GoForward();
virtual void ClearHistory();
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;
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 RegisterProtocol(wxWebProtocolHandler* hanlder);
+ virtual void RegisterHandler(wxSharedPtr<wxWebViewHandler> handler);
// ---- IE-specific methods
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);
* 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<wxSharedPtr<wxWebHistoryItem> > m_historyList;
+ wxVector<wxSharedPtr<wxWebViewHistoryItem> > m_historyList;
+ wxVector<ClassFactory*> 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, public IInternetProtocolInfo
+class VirtualProtocol : public wxIInternetProtocol
{
protected:
- ULONG m_refCount;
- IInternetProtocolSink* m_protocolSink;
+ wxIInternetProtocolSink* m_protocolSink;
wxString m_html;
VOID * fileP;
wxFSFile* m_file;
- wxWebProtocolHandler* m_handler;
+ wxSharedPtr<wxWebViewHandler> m_handler;
public:
- VirtualProtocol(wxWebProtocolHandler *handler);
- ~VirtualProtocol();
+ VirtualProtocol(wxSharedPtr<wxWebViewHandler> handler);
+ ~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(PROTOCOLDATA *WXUNUSED(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 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; }
-
- //IInternetProtocolInfo
- HRESULT STDMETHODCALLTYPE CombineUrl(LPCWSTR pwzBaseUrl,
- LPCWSTR pwzRelativeUrl,
- DWORD dwCombineFlags,
- LPWSTR pwzResult, DWORD cchResult,
- DWORD *pcchResult, DWORD dwReserved);
- HRESULT STDMETHODCALLTYPE CompareUrl(LPCWSTR pwzUrl1, LPCWSTR pwzUrl2,
- DWORD dwCompareFlags)
- { return INET_E_DEFAULT_ACTION; }
- HRESULT STDMETHODCALLTYPE ParseUrl(LPCWSTR pwzUrl, PARSEACTION ParseAction,
- DWORD dwParseFlags, LPWSTR pwzResult,
- DWORD cchResult, DWORD *pcchResult,
- DWORD dwReserved);
- HRESULT STDMETHODCALLTYPE QueryInfo(LPCWSTR pwzUrl,
- QUERYOPTION OueryOption,
- DWORD dwQueryFlags, LPVOID pBuffer,
- DWORD cbBuffer, DWORD *pcbBuf,
- DWORD dwReserved);
};
class ClassFactory : public IClassFactory
{
-private:
- ULONG m_refCount;
public:
- ClassFactory(wxWebProtocolHandler* handler) : m_handler(handler) {}
- //IUnknown
- ULONG STDMETHODCALLTYPE AddRef();
- HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject);
- ULONG STDMETHODCALLTYPE Release();
+ ClassFactory(wxSharedPtr<wxWebViewHandler> handler) : m_handler(handler) {}
//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:
- wxWebProtocolHandler* m_handler;
+ wxSharedPtr<wxWebViewHandler> m_handler;
};
-#endif // wxUSE_WEBVIEW_IE
+#endif // wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE && defined(__WXMSW__)
#endif // wxWebViewIE_H
projects / wxWidgets.git / blobdiff