Don't define __STRICT_ANSI__, we should build both with and without it.

[wxWidgets.git] / include / wx / msw / webview_ie.h

diff --git a/include/wx/msw/webview_ie.h b/include/wx/msw/webview_ie.h
index 80eeaa3285ea4352c8fbae1987e7861241207224..bc19ee85aee51bde09c9d979d408e4a47f2fd0ab 100644 (file)
--- a/include/wx/msw/webview_ie.h
+++ b/include/wx/msw/webview_ie.h
@@ -1,8 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        include/wx/msw/webviewie.h
+// Name:        include/wx/msw/webview_ie.h

 // Purpose:     wxMSW IE wxWebView backend
 // Author:      Marianne Gagnon
 // Purpose:     wxMSW IE wxWebView backend
 // Author:      Marianne Gagnon

-// Id:          $Id$

 // Copyright:   (c) 2010 Marianne Gagnon, 2011 Steven Lamerton
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 // Copyright:   (c) 2010 Marianne Gagnon, 2011 Steven Lamerton
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////


@@ -18,139 +17,23 @@
 #include "wx/webview.h"
 #include "wx/msw/ole/automtn.h"
 #include "wx/msw/ole/activex.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/private/comptr.h"
+#include "wx/msw/wrapwin.h"

 #include "wx/msw/missing.h"
 #include "wx/msw/missing.h"

+#include "wx/msw/webview_missing.h"

 #include "wx/sharedptr.h"
 #include "wx/vector.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 IHTMLDocument2;

+struct IHTMLElement;
+struct IMarkupPointer;

 class wxFSFile;
 class ClassFactory;
 class wxFSFile;
 class ClassFactory;

+class wxIEContainer;
+class DocHostUIHandler;
+class wxFindPointers;
+class wxIInternetProtocol;

 
 class WXDLLIMPEXP_WEBVIEW wxWebViewIE : public wxWebView
 {
 
 class WXDLLIMPEXP_WEBVIEW wxWebViewIE : public wxWebView
 {


@@ -191,7 +74,7 @@ public:
     virtual void ClearHistory();
     virtual void EnableHistory(bool enable = true);
     virtual void Stop();
     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 wxString GetPageSource() const;
     virtual wxString GetPageText() const;


@@ -206,8 +89,6 @@ public:
 
     virtual void Print();
 
 
     virtual void Print();
 

-    virtual void SetPage(const wxString& html, const wxString& baseUrl);
-

     virtual wxWebViewZoom GetZoom() const;
     virtual void SetZoom(wxWebViewZoom zoom);
 
     virtual wxWebViewZoom GetZoom() const;
     virtual void SetZoom(wxWebViewZoom zoom);
 


@@ -225,6 +106,9 @@ public:
     virtual void Undo();
     virtual void Redo();
 
     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;
     //Editing functions
     virtual void SetEditable(bool enable = true);
     virtual bool IsEditable() const;


@@ -242,6 +126,8 @@ public:
     //Virtual Filesystem Support
     virtual void RegisterHandler(wxSharedPtr<wxWebViewHandler> handler);
 
     //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...
     // ---- IE-specific methods
 
     // FIXME: I seem to be able to access remote webpages even in offline mode...


@@ -259,11 +145,15 @@ public:
 
     DECLARE_EVENT_TABLE();
 
 
     DECLARE_EVENT_TABLE();
 

+protected:
+    virtual void DoSetPage(const wxString& html, const wxString& baseUrl);
+

 private:
 private:

-    wxActiveXContainer* m_container;
+    wxIEContainer* m_container;

     wxAutomationObject m_ie;
     IWebBrowser2* m_webBrowser;
     DWORD m_dwCookie;
     wxAutomationObject m_ie;
     IWebBrowser2* m_webBrowser;
     DWORD m_dwCookie;

+    wxCOMPtr<DocHostUIHandler> m_uiHandler;

 
     //We store the current zoom type;
     wxWebViewZoomType m_zoomType;
 
     //We store the current zoom type;
     wxWebViewZoomType m_zoomType;


@@ -273,7 +163,7 @@ private:
      *  Busy property is false but should be true.
      */
     bool m_isBusy;
      *  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.
     //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.


@@ -283,18 +173,44 @@ private:
     bool m_historyLoadingFromList;
     bool m_historyEnabled;
 
     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);
     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);
 };
 
 
     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:
 class VirtualProtocol : public wxIInternetProtocol
 {
 protected:

-    ULONG m_refCount;

     wxIInternetProtocolSink* m_protocolSink;
     wxString m_html;
     VOID * fileP;
     wxIInternetProtocolSink* m_protocolSink;
     wxString m_html;
     VOID * fileP;


@@ -304,35 +220,33 @@ protected:
 
 public:
     VirtualProtocol(wxSharedPtr<wxWebViewHandler> handler);
 
 public:
     VirtualProtocol(wxSharedPtr<wxWebViewHandler> handler);

-    ~VirtualProtocol();
+    virtual ~VirtualProtocol() {}

 
     //IUnknown
 
     //IUnknown

-    ULONG STDMETHODCALLTYPE AddRef();
-    HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject);
-    ULONG STDMETHODCALLTYPE Release();
+    DECLARE_IUNKNOWN_METHODS;

 
     //IInternetProtocolRoot
 
     //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; }
                                     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,
                                     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
                                     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);
                                           { 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; }
 };
                                    { return E_FAIL; }
     HRESULT STDMETHODCALLTYPE UnlockRequest() { return S_OK; }
 };


@@ -340,21 +254,103 @@ public:
 class ClassFactory : public IClassFactory
 {
 public:
 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
 
     //IClassFactory

-    HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter, 
+    HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter,

                                              REFIID riid, void** ppvObject);
     HRESULT STDMETHODCALLTYPE LockServer(BOOL fLock);
                                              REFIID riid, void** ppvObject);
     HRESULT STDMETHODCALLTYPE LockServer(BOOL fLock);

+
+    //IUnknown
+    DECLARE_IUNKNOWN_METHODS;
+

 private:
 private:

-    ULONG m_refCount;

     wxSharedPtr<wxWebViewHandler> m_handler;
 };
 
     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
 #endif // wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE && defined(__WXMSW__)
 
 #endif // wxWebViewIE_H