/////////////////////////////////////////////////////////////////////////////
-// Name: include/wx/msw/webviewie.h
+// Name: include/wx/msw/webview_ie.h
// Purpose: wxMSW IE wxWebView backend
// Author: Marianne Gagnon
-// Id: $Id$
// Copyright: (c) 2010 Marianne Gagnon, 2011 Steven Lamerton
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#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
{
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;
virtual void Print();
- virtual void SetPage(const wxString& html, const wxString& baseUrl);
-
virtual wxWebViewZoom GetZoom() const;
virtual void SetZoom(wxWebViewZoom zoom);
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;
//Virtual Filesystem Support
virtual void RegisterHandler(wxSharedPtr<wxWebViewHandler> 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...
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<DocHostUIHandler> m_uiHandler;
//We store the current zoom type;
wxWebViewZoomType m_zoomType;
* 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.
bool m_historyLoadingFromList;
bool m_historyEnabled;
- //Generic helper functions for IHtmlDocument commands
+ //We store find flag, results and position.
+ wxVector<wxFindPointers> 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<IHTMLDocument2> GetDocument() const;
+ bool IsElementVisible(wxCOMPtr<IHTMLElement> 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;
public:
VirtualProtocol(wxSharedPtr<wxWebViewHandler> handler);
- ~VirtualProtocol();
+ virtual ~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; }
};
class ClassFactory : public IClassFactory
{
public:
- ClassFactory(wxSharedPtr<wxWebViewHandler> handler) : m_refCount(0), m_handler(handler) {}
- //IUnknown
- ULONG STDMETHODCALLTYPE AddRef();
- HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject);
- ULONG STDMETHODCALLTYPE Release();
+ ClassFactory(wxSharedPtr<wxWebViewHandler> handler) : m_handler(handler)
+ { AddRef(); }
+ virtual ~ClassFactory() {}
+
+ 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<wxWebViewHandler> 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; }
+ virtual ~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
projects / wxWidgets.git / blobdiff