/////////////////////////////////////////////////////////////////////////////
-// 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/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 */
-
-/* Same goes for the mshtmhst.h, these are also taken
- * from mingw-w64 headers.
- */
-
-typedef enum _tagwxDOCHOSTUIFLAG
-{
- DOCHOSTUIFLAG_DIALOG = 0x1,
- DOCHOSTUIFLAG_DISABLE_HELP_MENU = 0x2,
- DOCHOSTUIFLAG_NO3DBORDER = 0x4,
- DOCHOSTUIFLAG_SCROLL_NO = 0x8,
- DOCHOSTUIFLAG_DISABLE_SCRIPT_INACTIVE = 0x10,
- DOCHOSTUIFLAG_OPENNEWWIN = 0x20,
- DOCHOSTUIFLAG_DISABLE_OFFSCREEN = 0x40,
- DOCHOSTUIFLAG_FLAT_SCROLLBAR = 0x80,
- DOCHOSTUIFLAG_DIV_BLOCKDEFAULT = 0x100,
- DOCHOSTUIFLAG_ACTIVATE_CLIENTHIT_ONLY = 0x200,
- DOCHOSTUIFLAG_OVERRIDEBEHAVIORFACTORY = 0x400,
- DOCHOSTUIFLAG_CODEPAGELINKEDFONTS = 0x800,
- DOCHOSTUIFLAG_URL_ENCODING_DISABLE_UTF8 = 0x1000,
- DOCHOSTUIFLAG_URL_ENCODING_ENABLE_UTF8 = 0x2000,
- DOCHOSTUIFLAG_ENABLE_FORMS_AUTOCOMPLETE = 0x4000,
- DOCHOSTUIFLAG_ENABLE_INPLACE_NAVIGATION = 0x10000,
- DOCHOSTUIFLAG_IME_ENABLE_RECONVERSION = 0x20000,
- DOCHOSTUIFLAG_THEME = 0x40000,
- DOCHOSTUIFLAG_NOTHEME = 0x80000,
- DOCHOSTUIFLAG_NOPICS = 0x100000,
- DOCHOSTUIFLAG_NO3DOUTERBORDER = 0x200000,
- DOCHOSTUIFLAG_DISABLE_EDIT_NS_FIXUP = 0x400000,
- DOCHOSTUIFLAG_LOCAL_MACHINE_ACCESS_CHECK = 0x800000,
- DOCHOSTUIFLAG_DISABLE_UNTRUSTEDPROTOCOL = 0x1000000
-} DOCHOSTUIFLAG;
-
-typedef struct _tagwxDOCHOSTUIINFO
-{
- ULONG cbSize;
- DWORD dwFlags;
- DWORD dwDoubleClick;
- OLECHAR *pchHostCss;
- OLECHAR *pchHostNS;
-} DOCHOSTUIINFO;
-
-class wxIDocHostUIHandler : public IUnknown
-{
-public:
- virtual HRESULT wxSTDCALL ShowContextMenu(DWORD dwID, POINT *ppt,
- IUnknown *pcmdtReserved,
- IDispatch *pdispReserved) = 0;
-
- virtual HRESULT wxSTDCALL GetHostInfo(DOCHOSTUIINFO *pInfo) = 0;
-
- virtual HRESULT wxSTDCALL ShowUI(DWORD dwID,
- IOleInPlaceActiveObject *pActiveObject,
- IOleCommandTarget *pCommandTarget,
- IOleInPlaceFrame *pFrame,
- IOleInPlaceUIWindow *pDoc) = 0;
-
- virtual HRESULT wxSTDCALL HideUI(void) = 0;
-
- virtual HRESULT wxSTDCALL UpdateUI(void) = 0;
-
- virtual HRESULT wxSTDCALL EnableModeless(BOOL fEnable) = 0;
-
- virtual HRESULT wxSTDCALL OnDocWindowActivate(BOOL fActivate) = 0;
-
- virtual HRESULT wxSTDCALL OnFrameWindowActivate(BOOL fActivate) = 0;
-
- virtual HRESULT wxSTDCALL ResizeBorder(LPCRECT prcBorder,
- IOleInPlaceUIWindow *pUIWindow,
- BOOL fRameWindow) = 0;
-
- virtual HRESULT wxSTDCALL TranslateAccelerator(LPMSG lpMsg,
- const GUID *pguidCmdGroup,
- DWORD nCmdID) = 0;
-
- virtual HRESULT wxSTDCALL GetOptionKeyPath(__out LPOLESTR *pchKey,
- DWORD dw) = 0;
-
- virtual HRESULT wxSTDCALL GetDropTarget(IDropTarget *pDropTarget,
- IDropTarget **ppDropTarget) = 0;
-
- virtual HRESULT wxSTDCALL GetExternal(IDispatch **ppDispatch) = 0;
-
- virtual HRESULT wxSTDCALL TranslateUrl(DWORD dwTranslate,
- __in __nullterminated OLECHAR *pchURLIn,
- __out OLECHAR **ppchURLOut) = 0;
-
- virtual HRESULT wxSTDCALL FilterDataObject(IDataObject *pDO,
- IDataObject **ppDORet) = 0;
-};
-
-/* END OF MSHTMHST.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:
wxIEContainer* m_container;
wxAutomationObject m_ie;
IWebBrowser2* m_webBrowser;
DWORD m_dwCookie;
- DocHostUIHandler* m_uiHandler;
+ wxCOMPtr<DocHostUIHandler> m_uiHandler;
//We store the current zoom type;
wxWebViewZoomType m_zoomType;
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:
public:
VirtualProtocol(wxSharedPtr<wxWebViewHandler> handler);
- ~VirtualProtocol() {}
+ virtual ~VirtualProtocol() {}
//IUnknown
DECLARE_IUNKNOWN_METHODS;
class ClassFactory : public IClassFactory
{
public:
- ClassFactory(wxSharedPtr<wxWebViewHandler> handler) : m_handler(handler) {}
+ ClassFactory(wxSharedPtr<wxWebViewHandler> handler) : m_handler(handler)
+ { AddRef(); }
+ virtual ~ClassFactory() {}
+
+ wxString GetName() { return m_handler->GetName(); }
//IClassFactory
HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter,
class DocHostUIHandler : public wxIDocHostUIHandler
{
public:
- DocHostUIHandler() {};
- ~DocHostUIHandler() {};
+ 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,
const GUID *pguidCmdGroup,
DWORD nCmdID);
- virtual HRESULT wxSTDCALL GetOptionKeyPath(LPOLESTR *pchKey,
+ virtual HRESULT wxSTDCALL GetOptionKeyPath(LPOLESTR *pchKey,
DWORD dw);
virtual HRESULT wxSTDCALL GetDropTarget(IDropTarget *pDropTarget,
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__)
projects / wxWidgets.git / blobdiff