// Purpose: wxMSW wxWebViewIE class implementation for web view component
// Author: Marianne Gagnon
// Id: $Id$
-// Copyright: (c) 2010 Marianne Gagnon
+// Copyright: (c) 2010 Marianne Gagnon, 2011 Steven Lamerton
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/msw/webview_ie.h"
-#if wxUSE_WEBVIEW_IE
+#if wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE
#include <olectl.h>
#include <oleidl.h>
#include <exdispid.h>
#include <exdisp.h>
#include <mshtml.h>
+#include "wx/msw/registry.h"
+#include "wx/msw/missing.h"
+#include "wx/filesys.h"
+#include "wx/dynlib.h"
+#include <initguid.h>
+#include <wininet.h>
+
+/* These GUID definitions are our own implementation to support interfaces
+ * normally in urlmon.h. See include/wx/msw/webview_ie.h
+ */
+
+namespace {
+
+DEFINE_GUID(wxIID_IInternetProtocolRoot,0x79eac9e3,0xbaf9,0x11ce,0x8c,0x82,0,0xaa,0,0x4b,0xa9,0xb);
+DEFINE_GUID(wxIID_IInternetProtocol,0x79eac9e4,0xbaf9,0x11ce,0x8c,0x82,0,0xaa,0,0x4b,0xa9,0xb);
+DEFINE_GUID(wxIID_IDocHostUIHandler, 0xbd3f23c0, 0xd43e, 0x11cf, 0x89, 0x3b, 0x00, 0xaa, 0x00, 0xbd, 0xce, 0x1a);
+DEFINE_GUID(wxIID_IHTMLElement2,0x3050f434,0x98b5,0x11cf,0xbb,0x82,0,0xaa,0,0xbd,0xce,0x0b);
+DEFINE_GUID(wxIID_IMarkupServices,0x3050f4a0,0x98b5,0x11cf,0xbb,0x82,0,0xaa,0,0xbd,0xce,0x0b);
+DEFINE_GUID(wxIID_IMarkupContainer,0x3050f5f9,0x98b5,0x11cf,0xbb,0x82,0,0xaa,0,0xbd,0xce,0x0b);
+
+enum //Internal find flags
+{
+ wxWEBVIEW_FIND_ADD_POINTERS = 0x0001,
+ wxWEBVIEW_FIND_REMOVE_HIGHLIGHT = 0x0002
+};
-// Various definitions are missing from mingw
-#ifdef __MINGW32__
-typedef enum CommandStateChangeConstants {
- CSC_UPDATECOMMANDS = (int) 0xFFFFFFFF,
- CSC_NAVIGATEFORWARD = 0x1,
- CSC_NAVIGATEBACK = 0x2
-} CommandStateChangeConstants;
-
-#define DISPID_COMMANDSTATECHANGE 105
-#define DISPID_NAVIGATECOMPLETE2 252
-#define DISPID_NAVIGATEERROR 271
-#define DISPID_NEWWINDOW3 273
-#define OLECMDID_OPTICAL_ZOOM 63
-#define INET_E_ERROR_FIRST 0x800C0002L
-#define INET_E_INVALID_URL 0x800C0002L
-#define INET_E_NO_SESSION 0x800C0003L
-#define INET_E_CANNOT_CONNECT 0x800C0004L
-#define INET_E_RESOURCE_NOT_FOUND 0x800C0005L
-#define INET_E_OBJECT_NOT_FOUND 0x800C0006L
-#define INET_E_DATA_NOT_AVAILABLE 0x800C0007L
-#define INET_E_DOWNLOAD_FAILURE 0x800C0008L
-#define INET_E_AUTHENTICATION_REQUIRED 0x800C0009L
-#define INET_E_NO_VALID_MEDIA 0x800C000AL
-#define INET_E_CONNECTION_TIMEOUT 0x800C000BL
-#define INET_E_INVALID_REQUEST 0x800C000CL
-#define INET_E_UNKNOWN_PROTOCOL 0x800C000DL
-#define INET_E_SECURITY_PROBLEM 0x800C000EL
-#define INET_E_CANNOT_LOAD_DATA 0x800C000FL
-#define INET_E_CANNOT_INSTANTIATE_OBJECT 0x800C0010L
-#define INET_E_QUERYOPTION_UNKNOWN 0x800C0013L
-#define INET_E_REDIRECT_FAILED 0x800C0014L
-#define INET_E_REDIRECT_TO_DIR 0x800C0015L
-#define INET_E_CANNOT_LOCK_REQUEST 0x800C0016L
-#define INET_E_USE_EXTEND_BINDING 0x800C0017L
-#define INET_E_TERMINATED_BIND 0x800C0018L
-#define INET_E_INVALID_CERTIFICATE 0x800C0019L
-#define INET_E_CODE_DOWNLOAD_DECLINED 0x800C0100L
-#define INET_E_RESULT_DISPATCHED 0x800C0200L
-#define INET_E_CANNOT_REPLACE_SFP_FILE 0x800C0300L
-#define INET_E_CODE_INSTALL_BLOCKED_BY_HASH_POLICY 0x800C0500L
-#define INET_E_CODE_INSTALL_SUPPRESSED 0x800C0400L
-
-#define REFRESH_NORMAL 0
-#define REFRESH_COMPLETELY 3
-#endif
+}
+
+//Convenience function for error conversion
+#define WX_ERROR_CASE(error, wxerror) \
+ case error: \
+ event.SetString(#error); \
+ event.SetInt(wxerror); \
+ break;
+
+wxIMPLEMENT_DYNAMIC_CLASS(wxWebViewIE, wxWebView);
BEGIN_EVENT_TABLE(wxWebViewIE, wxControl)
EVT_ACTIVEX(wxID_ANY, wxWebViewIE::onActiveXEvent)
}
m_webBrowser = NULL;
- m_canNavigateBack = false;
- m_canNavigateForward = false;
m_isBusy = false;
+ m_historyLoadingFromList = false;
+ m_historyEnabled = true;
+ m_historyPosition = -1;
+ m_zoomType = wxWEBVIEW_ZOOM_TYPE_TEXT;
+ FindClear();
if (::CoCreateInstance(CLSID_WebBrowser, NULL,
CLSCTX_INPROC_SERVER, // CLSCTX_INPROC,
m_webBrowser->put_RegisterAsBrowser(VARIANT_TRUE);
m_webBrowser->put_RegisterAsDropTarget(VARIANT_TRUE);
- //m_webBrowser->put_Silent(VARIANT_FALSE);
- m_container = new wxActiveXContainer(this, IID_IWebBrowser2, m_webBrowser);
+ m_uiHandler = new DocHostUIHandler(this);
+
+ m_container = new wxIEContainer(this, IID_IWebBrowser2, m_webBrowser, m_uiHandler);
+
+ EnableControlFeature(21 /* FEATURE_DISABLE_NAVIGATION_SOUNDS */);
- SetBackgroundStyle(wxBG_STYLE_PAINT);
- SetDoubleBuffered(true);
- LoadUrl(url);
+ LoadURL(url);
return true;
}
-
-void wxWebViewIE::LoadUrl(const wxString& url)
+wxWebViewIE::~wxWebViewIE()
{
- wxVariant out = m_ie.CallMethod("Navigate", (BSTR) url.wc_str(),
- NULL, NULL, NULL, NULL);
+ wxDynamicLibrary urlMon(wxT("urlmon.dll"));
+ if(urlMon.HasSymbol(wxT("CoInternetGetSession")))
+ {
+ typedef HRESULT (WINAPI *CoInternetGetSession_t)(DWORD,
+ wxIInternetSession**,
+ DWORD);
+ wxDYNLIB_FUNCTION(CoInternetGetSession_t, CoInternetGetSession, urlMon);
+
+ wxIInternetSession* session;
+ HRESULT res = (*pfnCoInternetGetSession)(0, &session, 0);
+ if(FAILED(res))
+ {
+ wxFAIL_MSG("Could not retrive internet session");
+ }
- // FIXME: why is out value null??
- //(HRESULT)(out.GetLong()) == S_OK;
+ for(unsigned int i = 0; i < m_factories.size(); i++)
+ {
+ session->UnregisterNameSpace(m_factories[i],
+ (m_factories[i]->GetName()).wc_str());
+ m_factories[i]->Release();
+ }
+ }
+ FindClear();
}
-void wxWebViewIE::SetPage(const wxString& html, const wxString& baseUrl)
+void wxWebViewIE::LoadURL(const wxString& url)
{
- LoadUrl("about:blank");
-
- // Let the wx events generated for navigation events be processed, so
- // that the underlying IE component completes its Document object.
- // FIXME: calling wxYield is not elegant nor very reliable probably
- wxYield();
-
- wxVariant documentVariant = m_ie.GetProperty("Document");
- void* documentPtr = documentVariant.GetVoidPtr();
-
- wxASSERT (documentPtr != NULL);
-
- // TODO: consider the "baseUrl" parameter if possible
- // TODO: consider encoding
- BSTR bstr = SysAllocString(html.wc_str());
+ m_ie.CallMethod("Navigate", wxConvertStringToOle(url));
+}
- // Creates a new one-dimensional array
+void wxWebViewIE::DoSetPage(const wxString& html, const wxString& baseUrl)
+{
+ BSTR bstr = SysAllocString(OLESTR(""));
SAFEARRAY *psaStrings = SafeArrayCreateVector(VT_VARIANT, 0, 1);
if (psaStrings != NULL)
{
hr = SafeArrayUnaccessData(psaStrings);
- IHTMLDocument2* document = (IHTMLDocument2*)documentPtr;
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(!document)
+ return;
+
document->write(psaStrings);
+ document->close();
- // SafeArrayDestroy calls SysFreeString for each BSTR
SafeArrayDestroy(psaStrings);
- }
- else
- {
- wxLogError("wxWebViewIE::SetPage() : psaStrings is NULL");
- }
-}
+ bstr = SysAllocString(html.wc_str());
-wxString wxWebViewIE::GetPageSource()
-{
- wxVariant documentVariant = m_ie.GetProperty("Document");
- void* documentPtr = documentVariant.GetVoidPtr();
+ // Creates a new one-dimensional array
+ psaStrings = SafeArrayCreateVector(VT_VARIANT, 0, 1);
+ if (psaStrings != NULL)
+ {
+ hr = SafeArrayAccessData(psaStrings, (LPVOID*)¶m);
+ param->vt = VT_BSTR;
+ param->bstrVal = bstr;
+ hr = SafeArrayUnaccessData(psaStrings);
- if (documentPtr == NULL)
- {
- return wxEmptyString;
- }
+ document = GetDocument();
- IHTMLDocument2* document = (IHTMLDocument2*)documentPtr;
+ if(!document)
+ return;
- IHTMLElement *bodyTag = NULL;
- IHTMLElement *htmlTag = NULL;
- document->get_body(&bodyTag);
- wxASSERT(bodyTag != NULL);
+ document->write(psaStrings);
- document->Release();
- bodyTag->get_parentElement(&htmlTag);
- wxASSERT(htmlTag != NULL);
+ // SafeArrayDestroy calls SysFreeString for each BSTR
+ SafeArrayDestroy(psaStrings);
- BSTR bstr;
- htmlTag->get_outerHTML(&bstr);
+ //We send the events when we are done to mimic webkit
+ //Navigated event
+ wxWebViewEvent event(wxEVT_WEBVIEW_NAVIGATED,
+ GetId(), baseUrl, "");
+ event.SetEventObject(this);
+ HandleWindowEvent(event);
- bodyTag->Release();
- htmlTag->Release();
+ //Document complete event
+ event.SetEventType(wxEVT_WEBVIEW_LOADED);
+ event.SetEventObject(this);
+ HandleWindowEvent(event);
+ }
+ else
+ {
+ wxLogError("wxWebViewIE::SetPage() : psaStrings is NULL");
+ }
+ }
+ else
+ {
+ wxLogError("wxWebViewIE::SetPage() : psaStrings is NULL during clear");
+ }
+}
- //wxMessageBox(wxString(bstr));
+wxString wxWebViewIE::GetPageSource() const
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
- // TODO: check encoding
- return wxString(bstr);
+ if(document)
+ {
+ wxCOMPtr<IHTMLElement> bodyTag;
+ wxCOMPtr<IHTMLElement> htmlTag;
+ wxString source;
+ HRESULT hr = document->get_body(&bodyTag);
+ if(SUCCEEDED(hr))
+ {
+ hr = bodyTag->get_parentElement(&htmlTag);
+ if(SUCCEEDED(hr))
+ {
+ BSTR bstr;
+ htmlTag->get_outerHTML(&bstr);
+ source = wxString(bstr);
+ }
+ }
+ return source;
+ }
+ else
+ {
+ return "";
+ }
}
-// FIXME? retrieve OLECMDID_GETZOOMRANGE instead of hardcoding range 0-4
-wxWebViewZoom wxWebViewIE::GetZoom()
+wxWebViewZoom wxWebViewIE::GetZoom() const
{
- const int zoom = GetIETextZoom();
-
- switch (zoom)
+ switch( m_zoomType )
{
- case 0:
- return wxWEB_VIEW_ZOOM_TINY;
- break;
- case 1:
- return wxWEB_VIEW_ZOOM_SMALL;
- break;
- case 2:
- return wxWEB_VIEW_ZOOM_MEDIUM;
- break;
- case 3:
- return wxWEB_VIEW_ZOOM_LARGE;
- break;
- case 4:
- return wxWEB_VIEW_ZOOM_LARGEST;
- break;
+ case wxWEBVIEW_ZOOM_TYPE_LAYOUT:
+ return GetIEOpticalZoom();
+ case wxWEBVIEW_ZOOM_TYPE_TEXT:
+ return GetIETextZoom();
default:
- wxASSERT(false);
- return wxWEB_VIEW_ZOOM_MEDIUM;
+ wxFAIL;
}
+
+ //Dummy return to stop compiler warnings
+ return wxWEBVIEW_ZOOM_MEDIUM;
+
}
+
void wxWebViewIE::SetZoom(wxWebViewZoom zoom)
{
- // I know I could cast from enum to int since wxWebViewZoom happens to
- // match with IE's zoom levels, but I don't like doing that, what if enum
- // values change...
- switch (zoom)
+ switch( m_zoomType )
{
- case wxWEB_VIEW_ZOOM_TINY:
- SetIETextZoom(0);
- break;
- case wxWEB_VIEW_ZOOM_SMALL:
- SetIETextZoom(1);
- break;
- case wxWEB_VIEW_ZOOM_MEDIUM:
- SetIETextZoom(2);
- break;
- case wxWEB_VIEW_ZOOM_LARGE:
- SetIETextZoom(3);
+ case wxWEBVIEW_ZOOM_TYPE_LAYOUT:
+ SetIEOpticalZoom(zoom);
break;
- case wxWEB_VIEW_ZOOM_LARGEST:
- SetIETextZoom(4);
+ case wxWEBVIEW_ZOOM_TYPE_TEXT:
+ SetIETextZoom(zoom);
break;
default:
- wxASSERT(false);
+ wxFAIL;
}
}
-void wxWebViewIE::SetIETextZoom(int level)
+void wxWebViewIE::SetIETextZoom(wxWebViewZoom level)
{
+ //We do not use OLECMDID_OPTICAL_GETZOOMRANGE as the docs say the range
+ //is 0 to 4 so the check is unnecessary, these match exactly with the
+ //enum values
VARIANT zoomVariant;
VariantInit (&zoomVariant);
V_VT(&zoomVariant) = VT_I4;
V_I4(&zoomVariant) = level;
- HRESULT result = m_webBrowser->ExecWB(OLECMDID_ZOOM,
- OLECMDEXECOPT_DONTPROMPTUSER,
- &zoomVariant, NULL);
- wxASSERT (result == S_OK);
-
- VariantClear (&zoomVariant);
+#if wxDEBUG_LEVEL
+ HRESULT result =
+#endif
+ m_webBrowser->ExecWB(OLECMDID_ZOOM,
+ OLECMDEXECOPT_DONTPROMPTUSER,
+ &zoomVariant, NULL);
+ wxASSERT(result == S_OK);
}
-int wxWebViewIE::GetIETextZoom()
+wxWebViewZoom wxWebViewIE::GetIETextZoom() const
{
VARIANT zoomVariant;
VariantInit (&zoomVariant);
V_VT(&zoomVariant) = VT_I4;
- V_I4(&zoomVariant) = 4;
- HRESULT result = m_webBrowser->ExecWB(OLECMDID_ZOOM,
- OLECMDEXECOPT_DONTPROMPTUSER,
- NULL, &zoomVariant);
- wxASSERT (result == S_OK);
-
- int zoom = V_I4(&zoomVariant);
- // wxMessageBox(wxString::Format("Zoom : %i", zoom));
- VariantClear (&zoomVariant);
+#if wxDEBUG_LEVEL
+ HRESULT result =
+#endif
+ m_webBrowser->ExecWB(OLECMDID_ZOOM,
+ OLECMDEXECOPT_DONTPROMPTUSER,
+ NULL, &zoomVariant);
+ wxASSERT(result == S_OK);
- return zoom;
+ //We can safely cast here as we know that the range matches our enum
+ return static_cast<wxWebViewZoom>(V_I4(&zoomVariant));
}
-void wxWebViewIE::SetIEOpticalZoom(float zoom)
+void wxWebViewIE::SetIEOpticalZoom(wxWebViewZoom level)
{
- // TODO: add support for optical zoom (IE7+ only)
-
- // TODO: get range from OLECMDID_OPTICAL_GETZOOMRANGE instead of hardcoding?
- wxASSERT(zoom >= 10.0f);
- wxASSERT(zoom <= 1000.0f);
-
+ //We do not use OLECMDID_OPTICAL_GETZOOMRANGE as the docs say the range
+ //is 10 to 1000 so the check is unnecessary
VARIANT zoomVariant;
VariantInit (&zoomVariant);
V_VT(&zoomVariant) = VT_I4;
- V_I4(&zoomVariant) = (zoom * 100.0f);
- HRESULT result = m_webBrowser->ExecWB((OLECMDID)OLECMDID_OPTICAL_ZOOM,
- OLECMDEXECOPT_DODEFAULT,
- &zoomVariant,
- NULL);
- wxASSERT (result == S_OK);
+ //We make a somewhat arbitray map here, taken from values used by webkit
+ switch(level)
+ {
+ case wxWEBVIEW_ZOOM_TINY:
+ V_I4(&zoomVariant) = 60;
+ break;
+ case wxWEBVIEW_ZOOM_SMALL:
+ V_I4(&zoomVariant) = 80;
+ break;
+ case wxWEBVIEW_ZOOM_MEDIUM:
+ V_I4(&zoomVariant) = 100;
+ break;
+ case wxWEBVIEW_ZOOM_LARGE:
+ V_I4(&zoomVariant) = 130;
+ break;
+ case wxWEBVIEW_ZOOM_LARGEST:
+ V_I4(&zoomVariant) = 160;
+ break;
+ default:
+ wxFAIL;
+ }
+
+#if wxDEBUG_LEVEL
+ HRESULT result =
+#endif
+ m_webBrowser->ExecWB((OLECMDID)63 /*OLECMDID_OPTICAL_ZOOM*/,
+ OLECMDEXECOPT_DODEFAULT,
+ &zoomVariant,
+ NULL);
+ wxASSERT(result == S_OK);
}
-float wxWebViewIE::GetIEOpticalZoom()
+wxWebViewZoom wxWebViewIE::GetIEOpticalZoom() const
{
- // TODO: add support for optical zoom (IE7+ only)
-
VARIANT zoomVariant;
VariantInit (&zoomVariant);
V_VT(&zoomVariant) = VT_I4;
- V_I4(&zoomVariant) = -1;
- HRESULT result = m_webBrowser->ExecWB((OLECMDID)OLECMDID_OPTICAL_ZOOM,
- OLECMDEXECOPT_DODEFAULT, NULL,
- &zoomVariant);
- wxASSERT (result == S_OK);
+#if wxDEBUG_LEVEL
+ HRESULT result =
+#endif
+ m_webBrowser->ExecWB((OLECMDID)63 /*OLECMDID_OPTICAL_ZOOM*/,
+ OLECMDEXECOPT_DODEFAULT, NULL,
+ &zoomVariant);
+ wxASSERT(result == S_OK);
const int zoom = V_I4(&zoomVariant);
- VariantClear (&zoomVariant);
- return zoom / 100.0f;
+ //We make a somewhat arbitray map here, taken from values used by webkit
+ if (zoom <= 65)
+ {
+ return wxWEBVIEW_ZOOM_TINY;
+ }
+ else if (zoom > 65 && zoom <= 90)
+ {
+ return wxWEBVIEW_ZOOM_SMALL;
+ }
+ else if (zoom > 90 && zoom <= 115)
+ {
+ return wxWEBVIEW_ZOOM_MEDIUM;
+ }
+ else if (zoom > 115 && zoom <= 145)
+ {
+ return wxWEBVIEW_ZOOM_LARGE;
+ }
+ else /*if (zoom > 145) */ //Using else removes a compiler warning
+ {
+ return wxWEBVIEW_ZOOM_LARGEST;
+ }
}
-void wxWebViewIE::SetZoomType(wxWebViewZoomType)
+void wxWebViewIE::SetZoomType(wxWebViewZoomType type)
{
- // TODO: add support for optical zoom (IE7+ only)
- wxASSERT(false);
+ m_zoomType = type;
}
wxWebViewZoomType wxWebViewIE::GetZoomType() const
{
- // TODO: add support for optical zoom (IE7+ only)
- return wxWEB_VIEW_ZOOM_TYPE_TEXT;
+ return m_zoomType;
}
-bool wxWebViewIE::CanSetZoomType(wxWebViewZoomType) const
+bool wxWebViewIE::CanSetZoomType(wxWebViewZoomType type) const
{
- // both are supported
- // TODO: IE6 only supports text zoom, check if it's IE6 first
- return true;
+ //IE 6 and below only support text zoom, so check the registry to see what
+ //version we actually have
+ wxRegKey key(wxRegKey::HKLM, "Software\\Microsoft\\Internet Explorer");
+ wxString value;
+ key.QueryValue("Version", value);
+
+ long version = wxAtoi(value.Left(1));
+ if(version <= 6 && type == wxWEBVIEW_ZOOM_TYPE_LAYOUT)
+ return false;
+ else
+ return true;
}
void wxWebViewIE::Print()
OLECMDEXECOPT_DODEFAULT, NULL, NULL);
}
-void wxWebViewIE::GoBack()
+bool wxWebViewIE::CanGoBack() const
+{
+ if(m_historyEnabled)
+ return m_historyPosition > 0;
+ else
+ return false;
+}
+
+bool wxWebViewIE::CanGoForward() const
{
- wxVariant out = m_ie.CallMethod("GoBack");
+ if(m_historyEnabled)
+ return m_historyPosition != static_cast<int>(m_historyList.size()) - 1;
+ else
+ return false;
+}
- // FIXME: why is out value null??
- //return (HRESULT)(out.GetLong()) == S_OK;
+void wxWebViewIE::LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item)
+{
+ int pos = -1;
+ for(unsigned int i = 0; i < m_historyList.size(); i++)
+ {
+ //We compare the actual pointers to find the correct item
+ if(m_historyList[i].get() == item.get())
+ pos = i;
+ }
+ wxASSERT_MSG(pos != static_cast<int>(m_historyList.size()),
+ "invalid history item");
+ m_historyLoadingFromList = true;
+ LoadURL(item->GetUrl());
+ m_historyPosition = pos;
}
-void wxWebViewIE::GoForward()
+wxVector<wxSharedPtr<wxWebViewHistoryItem> > wxWebViewIE::GetBackwardHistory()
{
- wxVariant out = m_ie.CallMethod("GoForward");
+ wxVector<wxSharedPtr<wxWebViewHistoryItem> > backhist;
+ //As we don't have std::copy or an iterator constructor in the wxwidgets
+ //native vector we construct it by hand
+ for(int i = 0; i < m_historyPosition; i++)
+ {
+ backhist.push_back(m_historyList[i]);
+ }
+ return backhist;
+}
+
+wxVector<wxSharedPtr<wxWebViewHistoryItem> > wxWebViewIE::GetForwardHistory()
+{
+ wxVector<wxSharedPtr<wxWebViewHistoryItem> > forwardhist;
+ //As we don't have std::copy or an iterator constructor in the wxwidgets
+ //native vector we construct it by hand
+ for(int i = m_historyPosition + 1; i < static_cast<int>(m_historyList.size()); i++)
+ {
+ forwardhist.push_back(m_historyList[i]);
+ }
+ return forwardhist;
+}
- // FIXME: why is out value null??
- //return (HRESULT)(out.GetLong()) == S_OK;
+void wxWebViewIE::GoBack()
+{
+ LoadHistoryItem(m_historyList[m_historyPosition - 1]);
+}
+
+void wxWebViewIE::GoForward()
+{
+ LoadHistoryItem(m_historyList[m_historyPosition + 1]);
}
void wxWebViewIE::Stop()
{
- wxVariant out = m_ie.CallMethod("Stop");
+ m_ie.CallMethod("Stop");
+}
- // FIXME: why is out value null??
- //return (HRESULT)(out.GetLong()) == S_OK;
+void wxWebViewIE::ClearHistory()
+{
+ m_historyList.clear();
+ m_historyPosition = -1;
}
+void wxWebViewIE::EnableHistory(bool enable)
+{
+ m_historyEnabled = enable;
+ m_historyList.clear();
+ m_historyPosition = -1;
+}
void wxWebViewIE::Reload(wxWebViewReloadFlags flags)
{
switch(flags)
{
- case wxWEB_VIEW_RELOAD_DEFAULT:
+ case wxWEBVIEW_RELOAD_DEFAULT:
V_I2(&level) = REFRESH_NORMAL;
break;
- case wxWEB_VIEW_RELOAD_NO_CACHE:
+ case wxWEBVIEW_RELOAD_NO_CACHE:
V_I2(&level) = REFRESH_COMPLETELY;
break;
default:
{
// FIXME: the wxWidgets docs do not really document what the return
// parameter of PutProperty is
- const bool success = m_ie.PutProperty("Offline", (offline ?
- VARIANT_TRUE :
- VARIANT_FALSE));
+#if wxDEBUG_LEVEL
+ const bool success =
+#endif
+ m_ie.PutProperty("Offline", (offline ?
+ VARIANT_TRUE :
+ VARIANT_FALSE));
wxASSERT(success);
}
-bool wxWebViewIE::IsBusy()
+bool wxWebViewIE::IsBusy() const
{
if (m_isBusy) return true;
return out.GetBool();
}
-wxString wxWebViewIE::GetCurrentURL()
+wxString wxWebViewIE::GetCurrentURL() const
{
wxVariant out = m_ie.GetProperty("LocationURL");
return out.GetString();
}
-wxString wxWebViewIE::GetCurrentTitle()
+wxString wxWebViewIE::GetCurrentTitle() const
{
- wxVariant out = m_ie.GetProperty("LocationName");
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
- wxASSERT(out.GetType() == "string");
- return out.GetString();
+ if(document)
+ {
+ BSTR title;
+ document->get_nameProp(&title);
+ return wxString(title);
+ }
+ else
+ {
+ return "";
+ }
}
-void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt)
+bool wxWebViewIE::CanCut() const
{
- if (m_webBrowser == NULL) return;
+ return CanExecCommand("Cut");
+}
- switch (evt.GetDispatchId())
- {
- case DISPID_BEFORENAVIGATE2:
- {
- m_isBusy = true;
+bool wxWebViewIE::CanCopy() const
+{
+ return CanExecCommand("Copy");
+}
- wxString url = evt[1].GetString();
- wxString target = evt[3].GetString();
+bool wxWebViewIE::CanPaste() const
+{
+ return CanExecCommand("Paste");
+}
- wxWebNavigationEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATING,
- GetId(), url, target, true);
- event.SetEventObject(this);
- HandleWindowEvent(event);
+void wxWebViewIE::Cut()
+{
+ ExecCommand("Cut");
+}
- if (event.IsVetoed())
- {
- wxActiveXEventNativeMSW* nativeParams =
- evt.GetNativeParameters();
- *V_BOOLREF(&nativeParams->pDispParams->rgvarg[0]) = VARIANT_TRUE;
- }
+void wxWebViewIE::Copy()
+{
+ ExecCommand("Copy");
+}
- // at this point, either the navigation event has been cancelled
- // and we're not busy, either it was accepted and IWebBrowser2's
- // Busy property will be true; so we don't need our override
- // flag anymore.
- m_isBusy = false;
+void wxWebViewIE::Paste()
+{
+ ExecCommand("Paste");
+}
- break;
- }
+bool wxWebViewIE::CanUndo() const
+{
+ return CanExecCommand("Undo");
+}
- case DISPID_NAVIGATECOMPLETE2:
- {
- wxString url = evt[1].GetString();
- // TODO: set target parameter if possible
- wxString target = wxEmptyString;
- wxWebNavigationEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATED,
- GetId(), url, target, false);
- event.SetEventObject(this);
- HandleWindowEvent(event);
- break;
- }
+bool wxWebViewIE::CanRedo() const
+{
+ return CanExecCommand("Redo");
+}
- case DISPID_PROGRESSCHANGE:
+void wxWebViewIE::Undo()
+{
+ ExecCommand("Undo");
+}
+
+void wxWebViewIE::Redo()
+{
+ ExecCommand("Redo");
+}
+
+long wxWebViewIE::Find(const wxString& text, int flags)
+{
+ //If the text is empty then we clear.
+ if(text.IsEmpty())
+ {
+ ClearSelection();
+ if(m_findFlags & wxWEBVIEW_FIND_HIGHLIGHT_RESULT)
{
- // download progress
- break;
+ FindInternal(m_findText, (m_findFlags &~ wxWEBVIEW_FIND_HIGHLIGHT_RESULT), wxWEBVIEW_FIND_REMOVE_HIGHLIGHT);
}
-
- case DISPID_DOCUMENTCOMPLETE:
+ FindClear();
+ return wxNOT_FOUND;
+ }
+ //Have we done this search before?
+ if(m_findText == text)
+ {
+ //Just do a highlight?
+ if((flags & wxWEBVIEW_FIND_HIGHLIGHT_RESULT) != (m_findFlags & wxWEBVIEW_FIND_HIGHLIGHT_RESULT))
{
- wxString url = evt[1].GetString();
- // TODO: set target parameter if possible
- wxString target = wxEmptyString;
- wxWebNavigationEvent event(wxEVT_COMMAND_WEB_VIEW_LOADED, GetId(),
- url, target, false);
- event.SetEventObject(this);
- HandleWindowEvent(event);
- break;
+ m_findFlags = flags;
+ if(!m_findPointers.empty())
+ {
+ FindInternal(m_findText, m_findFlags, ((flags & wxWEBVIEW_FIND_HIGHLIGHT_RESULT) == 0 ? wxWEBVIEW_FIND_REMOVE_HIGHLIGHT : 0));
+ }
+ return m_findPosition;
}
-
- case DISPID_STATUSTEXTCHANGE:
+ else if(((m_findFlags & wxWEBVIEW_FIND_ENTIRE_WORD) == (flags & wxWEBVIEW_FIND_ENTIRE_WORD)) && ((m_findFlags & wxWEBVIEW_FIND_MATCH_CASE) == (flags&wxWEBVIEW_FIND_MATCH_CASE)))
{
- break;
+ m_findFlags = flags;
+ return FindNext(((flags & wxWEBVIEW_FIND_BACKWARDS) ? -1 : 1));
}
+ }
+ //Remove old highlight if any.
+ if(m_findFlags & wxWEBVIEW_FIND_HIGHLIGHT_RESULT)
+ {
+ FindInternal(m_findText, (m_findFlags &~ wxWEBVIEW_FIND_HIGHLIGHT_RESULT), wxWEBVIEW_FIND_REMOVE_HIGHLIGHT);
+ }
+ //Reset find variables.
+ FindClear();
+ ClearSelection();
+ m_findText = text;
+ m_findFlags = flags;
+ //find the text and return count.
+ FindInternal(text, flags, wxWEBVIEW_FIND_ADD_POINTERS);
+ return m_findPointers.empty() ? wxNOT_FOUND : m_findPointers.size();
+}
- case DISPID_TITLECHANGE:
+void wxWebViewIE::SetEditable(bool enable)
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ if( enable )
+ document->put_designMode(SysAllocString(L"On"));
+ else
+ document->put_designMode(SysAllocString(L"Off"));
+
+ }
+}
+
+bool wxWebViewIE::IsEditable() const
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ BSTR mode;
+ document->get_designMode(&mode);
+ if(wxString(mode) == "On")
+ return true;
+ else
+ return false;
+ }
+ else
+ {
+ return false;
+ }
+}
+
+void wxWebViewIE::SelectAll()
+{
+ ExecCommand("SelectAll");
+}
+
+bool wxWebViewIE::HasSelection() const
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ wxCOMPtr<IHTMLSelectionObject> selection;
+ wxString sel;
+ HRESULT hr = document->get_selection(&selection);
+ if(SUCCEEDED(hr))
{
- break;
+ BSTR type;
+ selection->get_type(&type);
+ sel = wxString(type);
}
+ return sel != "None";
+ }
+ else
+ {
+ return false;
+ }
+}
- case DISPID_NAVIGATEERROR:
+void wxWebViewIE::DeleteSelection()
+{
+ ExecCommand("Delete");
+}
+
+wxString wxWebViewIE::GetSelectedText() const
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ wxCOMPtr<IHTMLSelectionObject> selection;
+ wxString selected;
+ HRESULT hr = document->get_selection(&selection);
+ if(SUCCEEDED(hr))
{
- wxWebNavigationError errorType = wxWEB_NAV_ERR_OTHER;
- wxString errorCode = "?";
- switch (evt[3].GetLong())
+ wxCOMPtr<IDispatch> disrange;
+ hr = selection->createRange(&disrange);
+ if(SUCCEEDED(hr))
{
- case INET_E_INVALID_URL: // (0x800C0002L or -2146697214)
- errorCode = "INET_E_INVALID_URL";
- errorType = wxWEB_NAV_ERR_REQUEST;
- break;
- case INET_E_NO_SESSION: // (0x800C0003L or -2146697213)
- errorCode = "INET_E_NO_SESSION";
- errorType = wxWEB_NAV_ERR_CONNECTION;
- break;
- case INET_E_CANNOT_CONNECT: // (0x800C0004L or -2146697212)
- errorCode = "INET_E_CANNOT_CONNECT";
- errorType = wxWEB_NAV_ERR_CONNECTION;
- break;
- case INET_E_RESOURCE_NOT_FOUND: // (0x800C0005L or -2146697211)
- errorCode = "INET_E_RESOURCE_NOT_FOUND";
- errorType = wxWEB_NAV_ERR_NOT_FOUND;
- break;
- case INET_E_OBJECT_NOT_FOUND: // (0x800C0006L or -2146697210)
- errorCode = "INET_E_OBJECT_NOT_FOUND";
- errorType = wxWEB_NAV_ERR_NOT_FOUND;
- break;
- case INET_E_DATA_NOT_AVAILABLE: // (0x800C0007L or -2146697209)
- errorCode = "INET_E_DATA_NOT_AVAILABLE";
- errorType = wxWEB_NAV_ERR_NOT_FOUND;
- break;
- case INET_E_DOWNLOAD_FAILURE: // (0x800C0008L or -2146697208)
- errorCode = "INET_E_DOWNLOAD_FAILURE";
- errorType = wxWEB_NAV_ERR_CONNECTION;
- break;
- case INET_E_AUTHENTICATION_REQUIRED: // (0x800C0009L or -2146697207)
- errorCode = "INET_E_AUTHENTICATION_REQUIRED";
- errorType = wxWEB_NAV_ERR_AUTH;
- break;
- case INET_E_NO_VALID_MEDIA: // (0x800C000AL or -2146697206)
- errorCode = "INET_E_NO_VALID_MEDIA";
- errorType = wxWEB_NAV_ERR_REQUEST;
- break;
- case INET_E_CONNECTION_TIMEOUT: // (0x800C000BL or -2146697205)
- errorCode = "INET_E_CONNECTION_TIMEOUT";
- errorType = wxWEB_NAV_ERR_CONNECTION;
- break;
- case INET_E_INVALID_REQUEST: // (0x800C000CL or -2146697204)
- errorCode = "INET_E_INVALID_REQUEST";
- errorType = wxWEB_NAV_ERR_REQUEST;
- break;
- case INET_E_UNKNOWN_PROTOCOL: // (0x800C000DL or -2146697203)
- errorCode = "INET_E_UNKNOWN_PROTOCOL";
- errorType = wxWEB_NAV_ERR_REQUEST;
- break;
- case INET_E_SECURITY_PROBLEM: // (0x800C000EL or -2146697202)
- errorCode = "INET_E_SECURITY_PROBLEM";
- errorType = wxWEB_NAV_ERR_SECURITY;
- break;
- case INET_E_CANNOT_LOAD_DATA: // (0x800C000FL or -2146697201)
- errorCode = "INET_E_CANNOT_LOAD_DATA";
- errorType = wxWEB_NAV_ERR_OTHER;
- break;
- case INET_E_CANNOT_INSTANTIATE_OBJECT:
- // CoCreateInstance will return an error code if this happens,
- // we'll handle this above.
- return;
- break;
- case INET_E_REDIRECT_FAILED: // (0x800C0014L or -2146697196)
- errorCode = "INET_E_REDIRECT_FAILED";
- errorType = wxWEB_NAV_ERR_OTHER;
- break;
- case INET_E_REDIRECT_TO_DIR: // (0x800C0015L or -2146697195)
- errorCode = "INET_E_REDIRECT_TO_DIR";
- errorType = wxWEB_NAV_ERR_REQUEST;
- break;
- case INET_E_CANNOT_LOCK_REQUEST: // (0x800C0016L or -2146697194)
- errorCode = "INET_E_CANNOT_LOCK_REQUEST";
- errorType = wxWEB_NAV_ERR_OTHER;
- break;
- case INET_E_USE_EXTEND_BINDING: // (0x800C0017L or -2146697193)
- errorCode = "INET_E_USE_EXTEND_BINDING";
- errorType = wxWEB_NAV_ERR_OTHER;
- break;
- case INET_E_TERMINATED_BIND: // (0x800C0018L or -2146697192)
- errorCode = "INET_E_TERMINATED_BIND";
- errorType = wxWEB_NAV_ERR_OTHER;
- break;
- case INET_E_INVALID_CERTIFICATE: // (0x800C0019L or -2146697191)
- errorCode = "INET_E_INVALID_CERTIFICATE";
- errorType = wxWEB_NAV_ERR_CERTIFICATE;
- break;
- case INET_E_CODE_DOWNLOAD_DECLINED: // (0x800C0100L or -2146696960)
- errorCode = "INET_E_CODE_DOWNLOAD_DECLINED";
- errorType = wxWEB_NAV_ERR_USER_CANCELLED;
- break;
- case INET_E_RESULT_DISPATCHED: // (0x800C0200L or -2146696704)
- // cancel request cancelled...
- errorCode = "INET_E_RESULT_DISPATCHED";
- errorType = wxWEB_NAV_ERR_OTHER;
- break;
- case INET_E_CANNOT_REPLACE_SFP_FILE: // (0x800C0300L or -2146696448)
- errorCode = "INET_E_CANNOT_REPLACE_SFP_FILE";
- errorType = wxWEB_NAV_ERR_SECURITY;
- break;
- case INET_E_CODE_INSTALL_BLOCKED_BY_HASH_POLICY:
- errorCode = "INET_E_CODE_INSTALL_BLOCKED_BY_HASH_POLICY";
- errorType = wxWEB_NAV_ERR_SECURITY;
- break;
- case INET_E_CODE_INSTALL_SUPPRESSED:
- errorCode = "INET_E_CODE_INSTALL_SUPPRESSED";
- errorType = wxWEB_NAV_ERR_SECURITY;
- break;
+ wxCOMPtr<IHTMLTxtRange> range;
+ hr = disrange->QueryInterface(IID_IHTMLTxtRange, (void**)&range);
+ if(SUCCEEDED(hr))
+ {
+ BSTR text;
+ range->get_text(&text);
+ selected = wxString(text);
+ }
+ }
+ }
+ return selected;
+ }
+ else
+ {
+ return "";
+ }
+}
+
+wxString wxWebViewIE::GetSelectedSource() const
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ wxCOMPtr<IHTMLSelectionObject> selection;
+ wxString selected;
+ HRESULT hr = document->get_selection(&selection);
+ if(SUCCEEDED(hr))
+ {
+ wxCOMPtr<IDispatch> disrange;
+ hr = selection->createRange(&disrange);
+ if(SUCCEEDED(hr))
+ {
+ wxCOMPtr<IHTMLTxtRange> range;
+ hr = disrange->QueryInterface(IID_IHTMLTxtRange, (void**)&range);
+ if(SUCCEEDED(hr))
+ {
+ BSTR text;
+ range->get_htmlText(&text);
+ selected = wxString(text);
+ }
+ }
+ }
+ return selected;
+ }
+ else
+ {
+ return "";
+ }
+}
+
+void wxWebViewIE::ClearSelection()
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ wxCOMPtr<IHTMLSelectionObject> selection;
+ wxString selected;
+ HRESULT hr = document->get_selection(&selection);
+ if(SUCCEEDED(hr))
+ {
+ selection->empty();
+ }
+ }
+}
+
+wxString wxWebViewIE::GetPageText() const
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ wxString text;
+ wxCOMPtr<IHTMLElement> body;
+ HRESULT hr = document->get_body(&body);
+ if(SUCCEEDED(hr))
+ {
+ BSTR out;
+ body->get_innerText(&out);
+ text = wxString(out);
+ }
+ return text;
+ }
+ else
+ {
+ return "";
+ }
+}
+
+void wxWebViewIE::RunScript(const wxString& javascript)
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ wxCOMPtr<IHTMLWindow2> window;
+ wxString language = "javascript";
+ HRESULT hr = document->get_parentWindow(&window);
+ if(SUCCEEDED(hr))
+ {
+ VARIANT level;
+ VariantInit(&level);
+ V_VT(&level) = VT_EMPTY;
+ window->execScript(SysAllocString(javascript.wc_str()),
+ SysAllocString(language.wc_str()),
+ &level);
+ }
+ }
+}
+
+void wxWebViewIE::RegisterHandler(wxSharedPtr<wxWebViewHandler> handler)
+{
+ wxDynamicLibrary urlMon(wxT("urlmon.dll"));
+ if(urlMon.HasSymbol(wxT("CoInternetGetSession")))
+ {
+ typedef HRESULT (WINAPI *CoInternetGetSession_t)(DWORD, wxIInternetSession**, DWORD);
+ wxDYNLIB_FUNCTION(CoInternetGetSession_t, CoInternetGetSession, urlMon);
+
+ ClassFactory* cf = new ClassFactory(handler);
+ wxIInternetSession* session;
+ HRESULT res = (*pfnCoInternetGetSession)(0, &session, 0);
+ if(FAILED(res))
+ {
+ wxFAIL_MSG("Could not retrive internet session");
+ }
+
+ HRESULT hr = session->RegisterNameSpace(cf, CLSID_FileProtocol,
+ handler->GetName().wc_str(),
+ 0, NULL, 0);
+ if(FAILED(hr))
+ {
+ wxFAIL_MSG("Could not register protocol");
+ }
+ m_factories.push_back(cf);
+ }
+ else
+ {
+ wxFAIL_MSG("urlmon does not contain CoInternetGetSession");
+ }
+}
+
+bool wxWebViewIE::CanExecCommand(wxString command) const
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ VARIANT_BOOL enabled;
+
+ document->queryCommandEnabled(SysAllocString(command.wc_str()), &enabled);
+
+ return (enabled == VARIANT_TRUE);
+ }
+ else
+ {
+ return false;
+ }
+
+}
+
+void wxWebViewIE::ExecCommand(wxString command)
+{
+ wxCOMPtr<IHTMLDocument2> document(GetDocument());
+
+ if(document)
+ {
+ document->execCommand(SysAllocString(command.wc_str()), VARIANT_FALSE, VARIANT(), NULL);
+ }
+}
+
+wxCOMPtr<IHTMLDocument2> wxWebViewIE::GetDocument() const
+{
+ wxCOMPtr<IDispatch> dispatch;
+ wxCOMPtr<IHTMLDocument2> document;
+ HRESULT result = m_webBrowser->get_Document(&dispatch);
+ if(dispatch && SUCCEEDED(result))
+ {
+ //document is set to null automatically if the interface isn't supported
+ dispatch->QueryInterface(IID_IHTMLDocument2, (void**)&document);
+ }
+ return document;
+}
+
+bool wxWebViewIE::IsElementVisible(IHTMLElement* elm)
+{
+ wxIHTMLCurrentStyle* style;
+ IHTMLElement *elm1 = elm;
+ wxIHTMLElement2 *elm2;
+ BSTR tmp_bstr;
+ bool is_visible = true;
+ //This method is not perfect but it does discover most of the hidden elements.
+ //so if a better solution is found, then please do improve.
+ while(elm1)
+ {
+ if(SUCCEEDED(elm1->QueryInterface(wxIID_IHTMLElement2, (void**) &elm2)))
+ {
+ if(SUCCEEDED(elm2->get_currentStyle(&style)))
+ {
+ //Check if the object has the style display:none.
+ if((style->get_display(&tmp_bstr) != S_OK) ||
+ (tmp_bstr != NULL && (_wcsicmp(tmp_bstr, L"none") == 0)))
+ {
+ is_visible = false;
+ }
+ //Check if the object has the style visibility:hidden.
+ if((is_visible && (style->get_visibility(&tmp_bstr) != S_OK)) ||
+ (tmp_bstr != NULL && _wcsicmp(tmp_bstr, L"hidden") == 0))
+ {
+ is_visible = false;
+ }
+ style->Release();
+ }
+ elm2->Release();
+ }
+
+ //Lets check the object's parent element.
+ IHTMLElement* parent;
+ if(is_visible && SUCCEEDED(elm1->get_parentElement(&parent)))
+ {
+ elm1->Release();
+ elm1 = parent;
+ }
+ else
+ {
+ elm1->Release();
+ break;
+ }
+ }
+ return is_visible;
+}
+
+void wxWebViewIE::FindInternal(const wxString& text, int flags, int internal_flag)
+{
+ wxIMarkupServices *pIMS;
+ wxIMarkupContainer *pIMC;
+ wxIMarkupPointer *ptrBegin, *ptrEnd;
+ IHTMLElement* elm;
+ long find_flag = 0;
+ IHTMLDocument2 *document = GetDocument();
+ //This function does the acutal work.
+ if(SUCCEEDED(document->QueryInterface(wxIID_IMarkupServices, (void **)&pIMS)))
+ {
+ if(SUCCEEDED(document->QueryInterface(wxIID_IMarkupContainer, (void **)&pIMC)))
+ {
+ BSTR attr_bstr = SysAllocString(L"style=\"background-color:#ffff00\"");
+ BSTR text_bstr = SysAllocString(text.wc_str());
+ pIMS->CreateMarkupPointer(&ptrBegin);
+ pIMS->CreateMarkupPointer(&ptrEnd);
+
+ ptrBegin->SetGravity(wxPOINTER_GRAVITY_Right);
+ ptrBegin->MoveToContainer(pIMC, TRUE);
+ //Create the find flag from the wx one.
+ if(flags & wxWEBVIEW_FIND_ENTIRE_WORD)
+ {
+ find_flag |= wxFINDTEXT_WHOLEWORD;
+ }
+ if(flags & wxWEBVIEW_FIND_MATCH_CASE)
+ {
+ find_flag |= wxFINDTEXT_MATCHCASE;
+ }
+
+ //A little speed-up to avoid to re-alloc in the positions vector.
+ if(text.Len() < 3 && m_findPointers.capacity() < 500)
+ {
+ m_findPointers.reserve(text.Len() == 1 ? 1000 : 500);
+ }
+
+ while(ptrBegin->FindText(text_bstr, find_flag, ptrEnd, NULL) == S_OK)
+ {
+ if(ptrBegin->CurrentScope(&elm) == S_OK)
+ {
+ if(IsElementVisible(elm))
+ {
+ //Highlight the word if the flag was set.
+ if(flags & wxWEBVIEW_FIND_HIGHLIGHT_RESULT)
+ {
+ IHTMLElement* pFontEl;
+ pIMS->CreateElement(wxTAGID_FONT, attr_bstr, &pFontEl);
+ pIMS->InsertElement(pFontEl, ptrBegin, ptrEnd);
+ }
+ if(internal_flag & wxWEBVIEW_FIND_REMOVE_HIGHLIGHT)
+ {
+ IHTMLElement* pFontEl;
+ ptrBegin->CurrentScope(&pFontEl);
+ pIMS->RemoveElement(pFontEl);
+ pFontEl->Release();
+ }
+ if(internal_flag & wxWEBVIEW_FIND_ADD_POINTERS)
+ {
+ wxIMarkupPointer *cptrBegin, *cptrEnd;
+ pIMS->CreateMarkupPointer(&cptrBegin);
+ pIMS->CreateMarkupPointer(&cptrEnd);
+ cptrBegin->MoveToPointer(ptrBegin);
+ cptrEnd->MoveToPointer(ptrEnd);
+ m_findPointers.push_back(wxFindPointers(cptrBegin,cptrEnd));
+ }
+ }
+ elm->Release();
+ }
+ ptrBegin->MoveToPointer(ptrEnd);
+ }
+ //Clean up.
+ SysFreeString(text_bstr);
+ SysFreeString(attr_bstr);
+ pIMC->Release();
+ ptrBegin->Release();
+ ptrEnd->Release();
+ }
+ pIMS->Release();
+ }
+ document->Release();
+}
+
+long wxWebViewIE::FindNext(int direction)
+{
+ //Don't bother if we have no pointers set.
+ if(m_findPointers.empty())
+ {
+ return wxNOT_FOUND;
+ }
+ //Manage the find position and do some checks.
+ if(direction > 0)
+ {
+ m_findPosition++;
+ }
+ else
+ {
+ m_findPosition--;
+ }
+
+ if(m_findPosition >= (signed)m_findPointers.size())
+ {
+ if(m_findFlags & wxWEBVIEW_FIND_WRAP)
+ {
+ m_findPosition = 0;
+ }
+ else
+ {
+ m_findPosition--;
+ return wxNOT_FOUND;
+ }
+ }
+ else if(m_findPosition < 0)
+ {
+ if(m_findFlags & wxWEBVIEW_FIND_WRAP)
+ {
+ m_findPosition = m_findPointers.size()-1;
+ }
+ else
+ {
+ m_findPosition++;
+ return wxNOT_FOUND;
+ }
+ }
+ //some variables to use later on.
+ IHTMLElement *body_element;
+ IHTMLBodyElement *body;
+ wxIHTMLTxtRange *range = NULL;
+ wxIMarkupServices *pIMS;
+ IHTMLDocument2 *document = GetDocument();
+ long ret = -1;
+ //Now try to create a range from the body.
+ if(SUCCEEDED(document->get_body(&body_element)))
+ {
+ if(SUCCEEDED(body_element->QueryInterface(IID_IHTMLBodyElement,(void**)&body)))
+ {
+ if(SUCCEEDED(body->createTextRange((IHTMLTxtRange**)(&range))))
+ {
+ //So far so good, now we try to position our find pointers.
+ if(SUCCEEDED(document->QueryInterface(wxIID_IMarkupServices,(void **)&pIMS)))
+ {
+ wxIMarkupPointer *begin = m_findPointers[m_findPosition].begin, *end = m_findPointers[m_findPosition].end;
+ if(pIMS->MoveRangeToPointers(begin,end,range) == S_OK && range->select() == S_OK)
+ {
+ ret = m_findPosition;
+ }
+ pIMS->Release();
+ }
+ range->Release();
+ }
+ body->Release();
+ }
+ body_element->Release();
+ }
+ document->Release();
+ return ret;
+}
+
+void wxWebViewIE::FindClear()
+{
+ //Reset find variables.
+ m_findText.Empty();
+ m_findFlags = wxWEBVIEW_FIND_DEFAULT;
+ m_findPosition = -1;
+
+ //The m_findPointers contains pointers for the found text.
+ //Since it uses ref counting we call release on the pointers first
+ //before we remove them from the vector. In other words do not just
+ //remove elements from m_findPointers without calling release first
+ //or you will get a memory leak.
+ size_t count = m_findPointers.size();
+ for(size_t i = 0; i < count; i++)
+ {
+ m_findPointers[i].begin->Release();
+ m_findPointers[i].end->Release();
+ }
+ m_findPointers.clear();
+}
+
+bool wxWebViewIE::EnableControlFeature(long flag, bool enable)
+{
+#if wxUSE_DYNLIB_CLASS
+
+ wxDynamicLibrary urlMon(wxT("urlmon.dll"));
+ if( urlMon.IsLoaded() &&
+ urlMon.HasSymbol("CoInternetSetFeatureEnabled") &&
+ urlMon.HasSymbol("CoInternetIsFeatureEnabled"))
+ {
+ typedef HRESULT (WINAPI *CoInternetSetFeatureEnabled_t)(DWORD, DWORD, BOOL);
+ typedef HRESULT (WINAPI *CoInternetIsFeatureEnabled_t)(DWORD, DWORD);
+
+ wxDYNLIB_FUNCTION(CoInternetSetFeatureEnabled_t, CoInternetSetFeatureEnabled, urlMon);
+ wxDYNLIB_FUNCTION(CoInternetIsFeatureEnabled_t, CoInternetIsFeatureEnabled, urlMon);
+
+ HRESULT hr = (*pfnCoInternetIsFeatureEnabled)(flag,
+ 0x2 /* SET_FEATURE_ON_PROCESS */);
+ if((hr == S_OK && enable) || (hr == S_FALSE && !enable))
+ return true;
+
+ hr = (*pfnCoInternetSetFeatureEnabled)(flag,
+ 0x2/* SET_FEATURE_ON_PROCESS */,
+ (enable ? TRUE : FALSE));
+ if ( FAILED(hr) )
+ {
+ wxLogApiError(wxT("CoInternetSetFeatureEnabled"), hr);
+ return false;
+ }
+ return true;
+ }
+ return false;
+#else
+ wxUnusedVar(flag);
+ wxUnusedVar(enable);
+ return false;
+#endif // wxUSE_DYNLIB_CLASS/!wxUSE_DYNLIB_CLASS
+}
+
+void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt)
+{
+ if (m_webBrowser == NULL) return;
+
+ switch (evt.GetDispatchId())
+ {
+ case DISPID_BEFORENAVIGATE2:
+ {
+ m_isBusy = true;
+
+ wxString url = evt[1].GetString();
+ wxString target = evt[3].GetString();
+
+ wxWebViewEvent event(wxEVT_WEBVIEW_NAVIGATING,
+ GetId(), url, target);
+
+ //skip empty javascript events.
+ if(url == "javascript:\"\"" && target.IsEmpty())
+ {
+ event.Veto();
+ }
+ else
+ {
+ event.SetEventObject(this);
+ HandleWindowEvent(event);
+ }
+
+ if (!event.IsAllowed())
+ {
+ wxActiveXEventNativeMSW* nativeParams =
+ evt.GetNativeParameters();
+ *V_BOOLREF(&nativeParams->pDispParams->rgvarg[0]) = VARIANT_TRUE;
}
+ // at this point, either the navigation event has been cancelled
+ // and we're not busy, either it was accepted and IWebBrowser2's
+ // Busy property will be true; so we don't need our override
+ // flag anymore.
+ m_isBusy = false;
+
+ break;
+ }
+
+ case DISPID_NAVIGATECOMPLETE2:
+ {
wxString url = evt[1].GetString();
- wxString target = evt[2].GetString();
- wxWebNavigationEvent event(wxEVT_COMMAND_WEB_VIEW_ERROR, GetId(),
- url, target, false);
+ // TODO: set target parameter if possible
+ wxString target = wxEmptyString;
+ wxWebViewEvent event(wxEVT_WEBVIEW_NAVIGATED,
+ GetId(), url, target);
event.SetEventObject(this);
- event.SetInt(errorType);
- event.SetString(errorCode);
HandleWindowEvent(event);
break;
}
- case DISPID_COMMANDSTATECHANGE:
+ case DISPID_PROGRESSCHANGE:
+ {
+ // download progress
+ break;
+ }
+
+ case DISPID_DOCUMENTCOMPLETE:
{
- long commandId = evt[0].GetLong();
- bool enable = evt[1].GetBool();
- if (commandId == CSC_NAVIGATEBACK)
+ //Only send a complete even if we are actually finished, this brings
+ //the event in to line with webkit
+ READYSTATE rs;
+ m_webBrowser->get_ReadyState( &rs );
+ if(rs != READYSTATE_COMPLETE)
+ break;
+
+ wxString url = evt[1].GetString();
+
+ //As we are complete we also add to the history list, but not if the
+ //page is not the main page, ie it is a subframe
+ //We also have to check if we are loading a file:// url, if so we
+ //need to change the comparison as ie passes back a different style
+ //of url
+ if(m_historyEnabled && !m_historyLoadingFromList &&
+ (url == GetCurrentURL() ||
+ (GetCurrentURL().substr(0, 4) == "file" &&
+ wxFileSystem::URLToFileName(GetCurrentURL()).GetFullPath() == url)))
{
- m_canNavigateBack = enable;
+ //If we are not at the end of the list, then erase everything
+ //between us and the end before adding the new page
+ if(m_historyPosition != static_cast<int>(m_historyList.size()) - 1)
+ {
+ m_historyList.erase(m_historyList.begin() + m_historyPosition + 1,
+ m_historyList.end());
+ }
+ wxSharedPtr<wxWebViewHistoryItem> item(new wxWebViewHistoryItem(url, GetCurrentTitle()));
+ m_historyList.push_back(item);
+ m_historyPosition++;
}
- else if (commandId == CSC_NAVIGATEFORWARD)
+ //Reset as we are done now
+ m_historyLoadingFromList = false;
+ //Reset the find values.
+ FindClear();
+ // TODO: set target parameter if possible
+ wxString target = wxEmptyString;
+ wxWebViewEvent event(wxEVT_WEBVIEW_LOADED, GetId(),
+ url, target);
+ event.SetEventObject(this);
+ HandleWindowEvent(event);
+ break;
+ }
+
+ case DISPID_STATUSTEXTCHANGE:
+ {
+ break;
+ }
+
+ case DISPID_TITLECHANGE:
+ {
+ wxString title = evt[0].GetString();
+
+ wxWebViewEvent event(wxEVT_WEBVIEW_TITLE_CHANGED,
+ GetId(), GetCurrentURL(), "");
+ event.SetString(title);
+ event.SetEventObject(this);
+ HandleWindowEvent(event);
+ break;
+ }
+
+ case DISPID_NAVIGATEERROR:
+ {
+ wxWebViewEvent event(wxEVT_WEBVIEW_ERROR, GetId(),
+ evt[1].GetString(), evt[2].GetString());
+ event.SetEventObject(this);
+
+ switch (evt[3].GetLong())
{
- m_canNavigateForward = enable;
+ // 400 Error codes
+ WX_ERROR_CASE(HTTP_STATUS_BAD_REQUEST, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(HTTP_STATUS_DENIED, wxWEBVIEW_NAV_ERR_AUTH)
+ WX_ERROR_CASE(HTTP_STATUS_PAYMENT_REQ, wxWEBVIEW_NAV_ERR_OTHER)
+ WX_ERROR_CASE(HTTP_STATUS_FORBIDDEN, wxWEBVIEW_NAV_ERR_AUTH)
+ WX_ERROR_CASE(HTTP_STATUS_NOT_FOUND, wxWEBVIEW_NAV_ERR_NOT_FOUND)
+ WX_ERROR_CASE(HTTP_STATUS_BAD_METHOD, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(HTTP_STATUS_NONE_ACCEPTABLE, wxWEBVIEW_NAV_ERR_OTHER)
+ WX_ERROR_CASE(HTTP_STATUS_PROXY_AUTH_REQ, wxWEBVIEW_NAV_ERR_AUTH)
+ WX_ERROR_CASE(HTTP_STATUS_REQUEST_TIMEOUT, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(HTTP_STATUS_CONFLICT, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(HTTP_STATUS_GONE, wxWEBVIEW_NAV_ERR_NOT_FOUND)
+ WX_ERROR_CASE(HTTP_STATUS_LENGTH_REQUIRED, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(HTTP_STATUS_PRECOND_FAILED, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(HTTP_STATUS_REQUEST_TOO_LARGE, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(HTTP_STATUS_URI_TOO_LONG, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(HTTP_STATUS_UNSUPPORTED_MEDIA, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(HTTP_STATUS_RETRY_WITH, wxWEBVIEW_NAV_ERR_OTHER)
+
+ // 500 - Error codes
+ WX_ERROR_CASE(HTTP_STATUS_SERVER_ERROR, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(HTTP_STATUS_NOT_SUPPORTED, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(HTTP_STATUS_BAD_GATEWAY, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(HTTP_STATUS_SERVICE_UNAVAIL, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(HTTP_STATUS_GATEWAY_TIMEOUT, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(HTTP_STATUS_VERSION_NOT_SUP, wxWEBVIEW_NAV_ERR_REQUEST)
+
+ // URL Moniker error codes
+ WX_ERROR_CASE(INET_E_INVALID_URL, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(INET_E_NO_SESSION, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(INET_E_CANNOT_CONNECT, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(INET_E_RESOURCE_NOT_FOUND, wxWEBVIEW_NAV_ERR_NOT_FOUND)
+ WX_ERROR_CASE(INET_E_OBJECT_NOT_FOUND, wxWEBVIEW_NAV_ERR_NOT_FOUND)
+ WX_ERROR_CASE(INET_E_DATA_NOT_AVAILABLE, wxWEBVIEW_NAV_ERR_NOT_FOUND)
+ WX_ERROR_CASE(INET_E_DOWNLOAD_FAILURE, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(INET_E_AUTHENTICATION_REQUIRED, wxWEBVIEW_NAV_ERR_AUTH)
+ WX_ERROR_CASE(INET_E_NO_VALID_MEDIA, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(INET_E_CONNECTION_TIMEOUT, wxWEBVIEW_NAV_ERR_CONNECTION)
+ WX_ERROR_CASE(INET_E_INVALID_REQUEST, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(INET_E_UNKNOWN_PROTOCOL, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(INET_E_SECURITY_PROBLEM, wxWEBVIEW_NAV_ERR_SECURITY)
+ WX_ERROR_CASE(INET_E_CANNOT_LOAD_DATA, wxWEBVIEW_NAV_ERR_OTHER)
+ WX_ERROR_CASE(INET_E_REDIRECT_FAILED, wxWEBVIEW_NAV_ERR_OTHER)
+ WX_ERROR_CASE(INET_E_REDIRECT_TO_DIR, wxWEBVIEW_NAV_ERR_REQUEST)
+ WX_ERROR_CASE(INET_E_CANNOT_LOCK_REQUEST, wxWEBVIEW_NAV_ERR_OTHER)
+ WX_ERROR_CASE(INET_E_USE_EXTEND_BINDING, wxWEBVIEW_NAV_ERR_OTHER)
+ WX_ERROR_CASE(INET_E_TERMINATED_BIND, wxWEBVIEW_NAV_ERR_OTHER)
+ WX_ERROR_CASE(INET_E_INVALID_CERTIFICATE, wxWEBVIEW_NAV_ERR_CERTIFICATE)
+ WX_ERROR_CASE(INET_E_CODE_DOWNLOAD_DECLINED, wxWEBVIEW_NAV_ERR_USER_CANCELLED)
+ WX_ERROR_CASE(INET_E_RESULT_DISPATCHED, wxWEBVIEW_NAV_ERR_OTHER)
+ WX_ERROR_CASE(INET_E_CANNOT_REPLACE_SFP_FILE, wxWEBVIEW_NAV_ERR_SECURITY)
+ WX_ERROR_CASE(INET_E_CODE_INSTALL_BLOCKED_BY_HASH_POLICY, wxWEBVIEW_NAV_ERR_SECURITY)
+ WX_ERROR_CASE(INET_E_CODE_INSTALL_SUPPRESSED, wxWEBVIEW_NAV_ERR_SECURITY)
}
+ HandleWindowEvent(event);
break;
}
case DISPID_NEWWINDOW3:
{
wxString url = evt[4].GetString();
- wxWebNavigationEvent event(wxEVT_COMMAND_WEB_VIEW_NEWWINDOW,
- GetId(), url, wxEmptyString, true);
+ wxWebViewEvent event(wxEVT_WEBVIEW_NEWWINDOW,
+ GetId(), url, wxEmptyString);
event.SetEventObject(this);
HandleWindowEvent(event);
- //If we veto the event then we cancel the new window
- if (event.IsVetoed())
- {
- wxActiveXEventNativeMSW* nativeParams = evt.GetNativeParameters();
- *V_BOOLREF(&nativeParams->pDispParams->rgvarg[3]) = VARIANT_TRUE;
- }
+ //We always cancel this event otherwise an Internet Exporer window
+ //is opened for the url
+ wxActiveXEventNativeMSW* nativeParams = evt.GetNativeParameters();
+ *V_BOOLREF(&nativeParams->pDispParams->rgvarg[3]) = VARIANT_TRUE;
break;
}
}
evt.Skip();
}
-#endif
+VirtualProtocol::VirtualProtocol(wxSharedPtr<wxWebViewHandler> handler)
+{
+ m_file = NULL;
+ m_handler = handler;
+}
+
+BEGIN_IID_TABLE(VirtualProtocol)
+ ADD_IID(Unknown)
+ ADD_RAW_IID(wxIID_IInternetProtocolRoot)
+ ADD_RAW_IID(wxIID_IInternetProtocol)
+END_IID_TABLE;
+
+IMPLEMENT_IUNKNOWN_METHODS(VirtualProtocol)
+
+HRESULT STDMETHODCALLTYPE VirtualProtocol::Start(LPCWSTR szUrl, wxIInternetProtocolSink *pOIProtSink,
+ wxIInternetBindInfo *pOIBindInfo, DWORD grfPI,
+ HANDLE_PTR dwReserved)
+{
+ wxUnusedVar(szUrl);
+ wxUnusedVar(pOIBindInfo);
+ wxUnusedVar(grfPI);
+ wxUnusedVar(dwReserved);
+ m_protocolSink = pOIProtSink;
+
+ //We get the file itself from the protocol handler
+ m_file = m_handler->GetFile(szUrl);
+
+
+ if(!m_file)
+ return INET_E_RESOURCE_NOT_FOUND;
+
+ //We return the stream length for current and total size as we can always
+ //read the whole file from the stream
+ wxFileOffset length = m_file->GetStream()->GetLength();
+ m_protocolSink->ReportData(wxBSCF_FIRSTDATANOTIFICATION |
+ wxBSCF_DATAFULLYAVAILABLE |
+ wxBSCF_LASTDATANOTIFICATION,
+ length, length);
+ return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE VirtualProtocol::Read(void *pv, ULONG cb, ULONG *pcbRead)
+{
+ //If the file is null we return false to indicte it is finished
+ if(!m_file)
+ return S_FALSE;
+
+ wxStreamError err = m_file->GetStream()->Read(pv, cb).GetLastError();
+ *pcbRead = m_file->GetStream()->LastRead();
+
+ if(err == wxSTREAM_NO_ERROR)
+ {
+ if(*pcbRead < cb)
+ {
+ wxDELETE(m_file);
+ m_protocolSink->ReportResult(S_OK, 0, NULL);
+ }
+ //As we are not eof there is more data
+ return S_OK;
+ }
+ else if(err == wxSTREAM_EOF)
+ {
+ wxDELETE(m_file);
+ m_protocolSink->ReportResult(S_OK, 0, NULL);
+ //We are eof and so finished
+ return S_OK;
+ }
+ else if(err == wxSTREAM_READ_ERROR)
+ {
+ wxDELETE(m_file);
+ return INET_E_DOWNLOAD_FAILURE;
+ }
+ else
+ {
+ //Dummy return to suppress a compiler warning
+ wxFAIL;
+ return INET_E_DOWNLOAD_FAILURE;
+ }
+}
+
+BEGIN_IID_TABLE(ClassFactory)
+ ADD_IID(Unknown)
+ ADD_IID(ClassFactory)
+END_IID_TABLE;
+
+IMPLEMENT_IUNKNOWN_METHODS(ClassFactory)
+
+HRESULT STDMETHODCALLTYPE ClassFactory::CreateInstance(IUnknown* pUnkOuter, REFIID riid,
+ void ** ppvObject)
+{
+ if (pUnkOuter)
+ return CLASS_E_NOAGGREGATION;
+ VirtualProtocol* vp = new VirtualProtocol(m_handler);
+ vp->AddRef();
+ HRESULT hr = vp->QueryInterface(riid, ppvObject);
+ vp->Release();
+ return hr;
+
+}
+
+STDMETHODIMP ClassFactory::LockServer(BOOL fLock)
+{
+ wxUnusedVar(fLock);
+ return S_OK;
+}
+
+wxIEContainer::wxIEContainer(wxWindow *parent, REFIID iid, IUnknown *pUnk,
+ DocHostUIHandler* uiHandler) :
+ wxActiveXContainer(parent,iid,pUnk)
+{
+ m_uiHandler = uiHandler;
+}
+
+wxIEContainer::~wxIEContainer()
+{
+}
+
+bool wxIEContainer::QueryClientSiteInterface(REFIID iid, void **_interface,
+ const char *&desc)
+{
+ if (m_uiHandler && IsEqualIID(iid, wxIID_IDocHostUIHandler))
+ {
+ *_interface = (IUnknown *) (wxIDocHostUIHandler *) m_uiHandler;
+ desc = "IDocHostUIHandler";
+ return true;
+ }
+ return false;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::ShowContextMenu(DWORD dwID, POINT *ppt,
+ IUnknown *pcmdtReserved,
+ IDispatch *pdispReserved)
+{
+ wxUnusedVar(dwID);
+ wxUnusedVar(ppt);
+ wxUnusedVar(pcmdtReserved);
+ wxUnusedVar(pdispReserved);
+ if(m_browser->IsContextMenuEnabled())
+ return E_NOTIMPL;
+ else
+ return S_OK;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::GetHostInfo(DOCHOSTUIINFO *pInfo)
+{
+ //don't show 3d border and enable themes.
+ pInfo->dwFlags = pInfo->dwFlags | DOCHOSTUIFLAG_NO3DBORDER | DOCHOSTUIFLAG_THEME;
+ return S_OK;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::ShowUI(DWORD dwID,
+ IOleInPlaceActiveObject *pActiveObject,
+ IOleCommandTarget *pCommandTarget,
+ IOleInPlaceFrame *pFrame,
+ IOleInPlaceUIWindow *pDoc)
+{
+ wxUnusedVar(dwID);
+ wxUnusedVar(pActiveObject);
+ wxUnusedVar(pCommandTarget);
+ wxUnusedVar(pFrame);
+ wxUnusedVar(pDoc);
+ return S_FALSE;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::HideUI(void)
+{
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::UpdateUI(void)
+{
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::EnableModeless(BOOL fEnable)
+{
+ wxUnusedVar(fEnable);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::OnDocWindowActivate(BOOL fActivate)
+{
+ wxUnusedVar(fActivate);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::OnFrameWindowActivate(BOOL fActivate)
+{
+ wxUnusedVar(fActivate);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::ResizeBorder(LPCRECT prcBorder,
+ IOleInPlaceUIWindow *pUIWindow,
+ BOOL fFrameWindow)
+{
+ wxUnusedVar(prcBorder);
+ wxUnusedVar(pUIWindow);
+ wxUnusedVar(fFrameWindow);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::TranslateAccelerator(LPMSG lpMsg,
+ const GUID *pguidCmdGroup,
+ DWORD nCmdID)
+{
+ if(lpMsg && lpMsg->message == WM_KEYDOWN)
+ {
+ // check control is down but that it isn't right-alt which is mapped to
+ // alt + ctrl
+ if(GetKeyState(VK_CONTROL) & 0x8000 &&
+ !(GetKeyState(VK_MENU) & 0x8000))
+ {
+ //skip the accelerators used by the control
+ switch(lpMsg->wParam)
+ {
+ case 'F':
+ case 'L':
+ case 'N':
+ case 'O':
+ case 'P':
+ return S_OK;
+ }
+ }
+ //skip F5
+ if(lpMsg->wParam == VK_F5)
+ {
+ return S_OK;
+ }
+ }
+
+ wxUnusedVar(pguidCmdGroup);
+ wxUnusedVar(nCmdID);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::GetOptionKeyPath(LPOLESTR *pchKey,DWORD dw)
+{
+ wxUnusedVar(pchKey);
+ wxUnusedVar(dw);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::GetDropTarget(IDropTarget *pDropTarget,
+ IDropTarget **ppDropTarget)
+{
+ wxUnusedVar(pDropTarget);
+ wxUnusedVar(ppDropTarget);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::GetExternal(IDispatch **ppDispatch)
+{
+ wxUnusedVar(ppDispatch);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::TranslateUrl(DWORD dwTranslate,
+ OLECHAR *pchURLIn,
+ OLECHAR **ppchURLOut)
+{
+ wxUnusedVar(dwTranslate);
+ wxUnusedVar(pchURLIn);
+ wxUnusedVar(ppchURLOut);
+ return E_NOTIMPL;
+}
+
+HRESULT wxSTDCALL DocHostUIHandler::FilterDataObject(IDataObject *pDO, IDataObject **ppDORet)
+{
+ wxUnusedVar(pDO);
+ wxUnusedVar(ppDORet);
+ return E_NOTIMPL;
+}
+
+BEGIN_IID_TABLE(DocHostUIHandler)
+ ADD_IID(Unknown)
+ ADD_RAW_IID(wxIID_IDocHostUIHandler)
+END_IID_TABLE;
+
+IMPLEMENT_IUNKNOWN_METHODS(DocHostUIHandler)
+
+#endif // wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE
projects / wxWidgets.git / blobdiff