X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ee8bc1a8f5d31a1535d659babfbef5d2a79d82b5..54753c3d75cce7721667aef855fe30a0f90dcedd:/src/msw/webview_ie.cpp diff --git a/src/msw/webview_ie.cpp b/src/msw/webview_ie.cpp index 80941967d2..d52a5ad373 100644 --- a/src/msw/webview_ie.cpp +++ b/src/msw/webview_ie.cpp @@ -28,6 +28,7 @@ #include "wx/filesys.h" #include "wx/dynlib.h" #include +#include /* These GUID definitions are our own implementation to support interfaces * normally in urlmon.h. See include/wx/msw/webview_ie.h @@ -37,9 +38,26 @@ 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 +}; } +//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) @@ -66,7 +84,8 @@ bool wxWebViewIE::Create(wxWindow* parent, m_historyLoadingFromList = false; m_historyEnabled = true; m_historyPosition = -1; - m_zoomType = wxWEB_VIEW_ZOOM_TYPE_TEXT; + m_zoomType = wxWEBVIEW_ZOOM_TYPE_TEXT; + FindClear(); if (::CoCreateInstance(CLSID_WebBrowser, NULL, CLSCTX_INPROC_SERVER, // CLSCTX_INPROC, @@ -81,7 +100,11 @@ bool wxWebViewIE::Create(wxWindow* parent, m_webBrowser->put_RegisterAsBrowser(VARIANT_TRUE); m_webBrowser->put_RegisterAsDropTarget(VARIANT_TRUE); - 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 */); LoadURL(url); return true; @@ -89,10 +112,29 @@ bool wxWebViewIE::Create(wxWindow* parent, wxWebViewIE::~wxWebViewIE() { - for(unsigned int i = 0; i < m_factories.size(); i++) + wxDynamicLibrary urlMon(wxT("urlmon.dll")); + if(urlMon.HasSymbol(wxT("CoInternetGetSession"))) { - m_factories[i]->Release(); + 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"); + } + + 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::LoadURL(const wxString& url) @@ -100,85 +142,115 @@ void wxWebViewIE::LoadURL(const wxString& url) m_ie.CallMethod("Navigate", wxConvertStringToOle(url)); } -void wxWebViewIE::SetPage(const wxString& html, const wxString& baseUrl) +void wxWebViewIE::DoSetPage(const wxString& html, const wxString& baseUrl) { - BSTR bstr = SysAllocString(html.wc_str()); - - // Creates a new one-dimensional array + BSTR bstr = SysAllocString(OLESTR("")); SAFEARRAY *psaStrings = SafeArrayCreateVector(VT_VARIANT, 0, 1); if (psaStrings != NULL) { VARIANT *param; - HRESULT hr = SafeArrayAccessData(psaStrings, (LPVOID*)¶m); param->vt = VT_BSTR; param->bstrVal = bstr; + hr = SafeArrayUnaccessData(psaStrings); - IHTMLDocument2* document = GetDocument(); + wxCOMPtr document(GetDocument()); + + if(!document) + return; + document->write(psaStrings); - document->Release(); + document->close(); - // SafeArrayDestroy calls SysFreeString for each BSTR SafeArrayDestroy(psaStrings); - //We send the events when we are done to mimic webkit - //Navigated event - wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATED, - GetId(), baseUrl, ""); - event.SetEventObject(this); - HandleWindowEvent(event); - - //Document complete event - event.SetEventType(wxEVT_COMMAND_WEB_VIEW_LOADED); - event.SetEventObject(this); - HandleWindowEvent(event); + bstr = SysAllocString(html.wc_str()); + + // 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); + + document = GetDocument(); + + if(!document) + return; + + document->write(psaStrings); + + // SafeArrayDestroy calls SysFreeString for each BSTR + SafeArrayDestroy(psaStrings); + + //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); + + //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"); + wxLogError("wxWebViewIE::SetPage() : psaStrings is NULL during clear"); } - } wxString wxWebViewIE::GetPageSource() const { - IHTMLDocument2* document = GetDocument(); - IHTMLElement *bodyTag = NULL; - IHTMLElement *htmlTag = NULL; - wxString source; - HRESULT hr = document->get_body(&bodyTag); - if(SUCCEEDED(hr)) + wxCOMPtr document(GetDocument()); + + if(document) { - hr = bodyTag->get_parentElement(&htmlTag); + wxCOMPtr bodyTag; + wxCOMPtr htmlTag; + wxString source; + HRESULT hr = document->get_body(&bodyTag); if(SUCCEEDED(hr)) { - BSTR bstr; - htmlTag->get_outerHTML(&bstr); - source = wxString(bstr); - htmlTag->Release(); + hr = bodyTag->get_parentElement(&htmlTag); + if(SUCCEEDED(hr)) + { + BSTR bstr; + htmlTag->get_outerHTML(&bstr); + source = wxString(bstr); + } } - bodyTag->Release(); + return source; + } + else + { + return ""; } - - document->Release(); - return source; } wxWebViewZoom wxWebViewIE::GetZoom() const { switch( m_zoomType ) { - case wxWEB_VIEW_ZOOM_TYPE_LAYOUT: + case wxWEBVIEW_ZOOM_TYPE_LAYOUT: return GetIEOpticalZoom(); - case wxWEB_VIEW_ZOOM_TYPE_TEXT: + case wxWEBVIEW_ZOOM_TYPE_TEXT: return GetIETextZoom(); default: wxFAIL; } //Dummy return to stop compiler warnings - return wxWEB_VIEW_ZOOM_MEDIUM; + return wxWEBVIEW_ZOOM_MEDIUM; } @@ -186,10 +258,10 @@ void wxWebViewIE::SetZoom(wxWebViewZoom zoom) { switch( m_zoomType ) { - case wxWEB_VIEW_ZOOM_TYPE_LAYOUT: + case wxWEBVIEW_ZOOM_TYPE_LAYOUT: SetIEOpticalZoom(zoom); break; - case wxWEB_VIEW_ZOOM_TYPE_TEXT: + case wxWEBVIEW_ZOOM_TYPE_TEXT: SetIETextZoom(zoom); break; default: @@ -245,19 +317,19 @@ void wxWebViewIE::SetIEOpticalZoom(wxWebViewZoom level) //We make a somewhat arbitray map here, taken from values used by webkit switch(level) { - case wxWEB_VIEW_ZOOM_TINY: + case wxWEBVIEW_ZOOM_TINY: V_I4(&zoomVariant) = 60; break; - case wxWEB_VIEW_ZOOM_SMALL: + case wxWEBVIEW_ZOOM_SMALL: V_I4(&zoomVariant) = 80; break; - case wxWEB_VIEW_ZOOM_MEDIUM: + case wxWEBVIEW_ZOOM_MEDIUM: V_I4(&zoomVariant) = 100; break; - case wxWEB_VIEW_ZOOM_LARGE: + case wxWEBVIEW_ZOOM_LARGE: V_I4(&zoomVariant) = 130; break; - case wxWEB_VIEW_ZOOM_LARGEST: + case wxWEBVIEW_ZOOM_LARGEST: V_I4(&zoomVariant) = 160; break; default: @@ -293,23 +365,23 @@ wxWebViewZoom wxWebViewIE::GetIEOpticalZoom() const //We make a somewhat arbitray map here, taken from values used by webkit if (zoom <= 65) { - return wxWEB_VIEW_ZOOM_TINY; + return wxWEBVIEW_ZOOM_TINY; } else if (zoom > 65 && zoom <= 90) { - return wxWEB_VIEW_ZOOM_SMALL; + return wxWEBVIEW_ZOOM_SMALL; } else if (zoom > 90 && zoom <= 115) { - return wxWEB_VIEW_ZOOM_MEDIUM; + return wxWEBVIEW_ZOOM_MEDIUM; } else if (zoom > 115 && zoom <= 145) { - return wxWEB_VIEW_ZOOM_LARGE; + return wxWEBVIEW_ZOOM_LARGE; } else /*if (zoom > 145) */ //Using else removes a compiler warning { - return wxWEB_VIEW_ZOOM_LARGEST; + return wxWEBVIEW_ZOOM_LARGEST; } } @@ -332,7 +404,7 @@ bool wxWebViewIE::CanSetZoomType(wxWebViewZoomType type) const key.QueryValue("Version", value); long version = wxAtoi(value.Left(1)); - if(version <= 6 && type == wxWEB_VIEW_ZOOM_TYPE_LAYOUT) + if(version <= 6 && type == wxWEBVIEW_ZOOM_TYPE_LAYOUT) return false; else return true; @@ -436,10 +508,10 @@ 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: @@ -492,12 +564,18 @@ wxString wxWebViewIE::GetCurrentURL() const wxString wxWebViewIE::GetCurrentTitle() const { - IHTMLDocument2* document = GetDocument(); - BSTR title; + wxCOMPtr document(GetDocument()); - document->get_nameProp(&title); - document->Release(); - return wxString(title); + if(document) + { + BSTR title; + document->get_nameProp(&title); + return wxString(title); + } + else + { + return ""; + } } bool wxWebViewIE::CanCut() const @@ -509,6 +587,7 @@ bool wxWebViewIE::CanCopy() const { return CanExecCommand("Copy"); } + bool wxWebViewIE::CanPaste() const { return CanExecCommand("Paste"); @@ -533,6 +612,7 @@ bool wxWebViewIE::CanUndo() const { return CanExecCommand("Undo"); } + bool wxWebViewIE::CanRedo() const { return CanExecCommand("Redo"); @@ -548,27 +628,84 @@ 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) + { + FindInternal(m_findText, (m_findFlags &~ wxWEBVIEW_FIND_HIGHLIGHT_RESULT), wxWEBVIEW_FIND_REMOVE_HIGHLIGHT); + } + 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)) + { + 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; + } + else if(((m_findFlags & wxWEBVIEW_FIND_ENTIRE_WORD) == (flags & wxWEBVIEW_FIND_ENTIRE_WORD)) && ((m_findFlags & wxWEBVIEW_FIND_MATCH_CASE) == (flags&wxWEBVIEW_FIND_MATCH_CASE))) + { + 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(); +} + void wxWebViewIE::SetEditable(bool enable) { - IHTMLDocument2* document = GetDocument(); - if( enable ) - document->put_designMode(SysAllocString(L"On")); - else - document->put_designMode(SysAllocString(L"Off")); + wxCOMPtr document(GetDocument()); - document->Release(); + if(document) + { + if( enable ) + document->put_designMode(SysAllocString(L"On")); + else + document->put_designMode(SysAllocString(L"Off")); + + } } bool wxWebViewIE::IsEditable() const { - IHTMLDocument2* document = GetDocument(); - BSTR mode; - document->get_designMode(&mode); - document->Release(); - if(wxString(mode) == "On") - return true; + wxCOMPtr 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() @@ -578,19 +715,25 @@ void wxWebViewIE::SelectAll() bool wxWebViewIE::HasSelection() const { - IHTMLDocument2* document = GetDocument(); - IHTMLSelectionObject* selection; - wxString sel; - HRESULT hr = document->get_selection(&selection); - if(SUCCEEDED(hr)) + wxCOMPtr document(GetDocument()); + + if(document) { - BSTR type; - selection->get_type(&type); - sel = wxString(type); - selection->Release(); + wxCOMPtr selection; + wxString sel; + HRESULT hr = document->get_selection(&selection); + if(SUCCEEDED(hr)) + { + BSTR type; + selection->get_type(&type); + sel = wxString(type); + } + return sel != "None"; + } + else + { + return false; } - document->Release(); - return sel != "None"; } void wxWebViewIE::DeleteSelection() @@ -600,109 +743,128 @@ void wxWebViewIE::DeleteSelection() wxString wxWebViewIE::GetSelectedText() const { - IHTMLDocument2* document = GetDocument(); - IHTMLSelectionObject* selection; - wxString selected; - HRESULT hr = document->get_selection(&selection); - if(SUCCEEDED(hr)) + wxCOMPtr document(GetDocument()); + + if(document) { - IDispatch* disrange; - hr = selection->createRange(&disrange); + wxCOMPtr selection; + wxString selected; + HRESULT hr = document->get_selection(&selection); if(SUCCEEDED(hr)) { - IHTMLTxtRange* range; - hr = disrange->QueryInterface(IID_IHTMLTxtRange, (void**)&range); + wxCOMPtr disrange; + hr = selection->createRange(&disrange); if(SUCCEEDED(hr)) { - BSTR text; - range->get_text(&text); - selected = wxString(text); - range->Release(); + wxCOMPtr range; + hr = disrange->QueryInterface(IID_IHTMLTxtRange, (void**)&range); + if(SUCCEEDED(hr)) + { + BSTR text; + range->get_text(&text); + selected = wxString(text); + } } - disrange->Release(); } - selection->Release(); + return selected; + } + else + { + return ""; } - document->Release(); - return selected; } wxString wxWebViewIE::GetSelectedSource() const { - IHTMLDocument2* document = GetDocument(); - IHTMLSelectionObject* selection; - wxString selected; - HRESULT hr = document->get_selection(&selection); - if(SUCCEEDED(hr)) + wxCOMPtr document(GetDocument()); + + if(document) { - IDispatch* disrange; - hr = selection->createRange(&disrange); + wxCOMPtr selection; + wxString selected; + HRESULT hr = document->get_selection(&selection); if(SUCCEEDED(hr)) { - IHTMLTxtRange* range; - hr = disrange->QueryInterface(IID_IHTMLTxtRange, (void**)&range); + wxCOMPtr disrange; + hr = selection->createRange(&disrange); if(SUCCEEDED(hr)) { - BSTR text; - range->get_htmlText(&text); - selected = wxString(text); - range->Release(); + wxCOMPtr range; + hr = disrange->QueryInterface(IID_IHTMLTxtRange, (void**)&range); + if(SUCCEEDED(hr)) + { + BSTR text; + range->get_htmlText(&text); + selected = wxString(text); + } } - disrange->Release(); } - selection->Release(); + return selected; + } + else + { + return ""; } - document->Release(); - return selected; } void wxWebViewIE::ClearSelection() { - IHTMLDocument2* document = GetDocument(); - IHTMLSelectionObject* selection; - wxString selected; - HRESULT hr = document->get_selection(&selection); - if(SUCCEEDED(hr)) + wxCOMPtr document(GetDocument()); + + if(document) { - selection->empty(); - selection->Release(); + wxCOMPtr selection; + wxString selected; + HRESULT hr = document->get_selection(&selection); + if(SUCCEEDED(hr)) + { + selection->empty(); + } } - document->Release(); } wxString wxWebViewIE::GetPageText() const { - IHTMLDocument2* document = GetDocument(); - wxString text; - IHTMLElement* body; - HRESULT hr = document->get_body(&body); - if(SUCCEEDED(hr)) + wxCOMPtr document(GetDocument()); + + if(document) + { + wxString text; + wxCOMPtr body; + HRESULT hr = document->get_body(&body); + if(SUCCEEDED(hr)) + { + BSTR out; + body->get_innerText(&out); + text = wxString(out); + } + return text; + } + else { - BSTR out; - body->get_innerText(&out); - text = wxString(out); - body->Release(); + return ""; } - document->Release(); - return text; } void wxWebViewIE::RunScript(const wxString& javascript) { - IHTMLDocument2* document = GetDocument(); - IHTMLWindow2* window; - wxString language = "javascript"; - HRESULT hr = document->get_parentWindow(&window); - if(SUCCEEDED(hr)) + wxCOMPtr document(GetDocument()); + + if(document) { - VARIANT level; - VariantInit(&level); - V_VT(&level) = VT_EMPTY; - window->execScript(SysAllocString(javascript.wc_str()), - SysAllocString(language.wc_str()), - &level); + wxCOMPtr 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); + } } - document->Release(); } void wxWebViewIE::RegisterHandler(wxSharedPtr handler) @@ -738,30 +900,308 @@ void wxWebViewIE::RegisterHandler(wxSharedPtr handler) bool wxWebViewIE::CanExecCommand(wxString command) const { - IHTMLDocument2* document = GetDocument(); - VARIANT_BOOL enabled; + wxCOMPtr document(GetDocument()); - document->queryCommandEnabled(SysAllocString(command.wc_str()), &enabled); - document->Release(); + if(document) + { + VARIANT_BOOL enabled; + + document->queryCommandEnabled(SysAllocString(command.wc_str()), &enabled); + + return (enabled == VARIANT_TRUE); + } + else + { + return false; + } - return (enabled == VARIANT_TRUE); } void wxWebViewIE::ExecCommand(wxString command) { - IHTMLDocument2* document = GetDocument(); - document->execCommand(SysAllocString(command.wc_str()), VARIANT_FALSE, VARIANT(), NULL); + wxCOMPtr document(GetDocument()); + + if(document) + { + document->execCommand(SysAllocString(command.wc_str()), VARIANT_FALSE, VARIANT(), NULL); + } +} + +wxCOMPtr wxWebViewIE::GetDocument() const +{ + wxCOMPtr dispatch; + wxCOMPtr 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(); } -IHTMLDocument2* wxWebViewIE::GetDocument() const +long wxWebViewIE::FindNext(int direction) { - wxVariant variant = m_ie.GetProperty("Document"); - IHTMLDocument2* document = (IHTMLDocument2*)variant.GetVoidPtr(); + //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; +} - wxASSERT(document); +void wxWebViewIE::FindClear() +{ + //Reset find variables. + m_findText.Empty(); + m_findFlags = wxWEBVIEW_FIND_DEFAULT; + m_findPosition = -1; - return document; + //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) @@ -777,7 +1217,7 @@ void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt) wxString url = evt[1].GetString(); wxString target = evt[3].GetString(); - wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATING, + wxWebViewEvent event(wxEVT_WEBVIEW_NAVIGATING, GetId(), url, target); //skip empty javascript events. @@ -812,7 +1252,7 @@ void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt) wxString url = evt[1].GetString(); // TODO: set target parameter if possible wxString target = wxEmptyString; - wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATED, + wxWebViewEvent event(wxEVT_WEBVIEW_NAVIGATED, GetId(), url, target); event.SetEventObject(this); HandleWindowEvent(event); @@ -859,9 +1299,11 @@ void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt) } //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_COMMAND_WEB_VIEW_LOADED, GetId(), + wxWebViewEvent event(wxEVT_WEBVIEW_LOADED, GetId(), url, target); event.SetEventObject(this); HandleWindowEvent(event); @@ -877,7 +1319,7 @@ void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt) { wxString title = evt[0].GetString(); - wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_TITLE_CHANGED, + wxWebViewEvent event(wxEVT_WEBVIEW_TITLE_CHANGED, GetId(), GetCurrentURL(), ""); event.SetString(title); event.SetEventObject(this); @@ -887,125 +1329,66 @@ void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt) case DISPID_NAVIGATEERROR: { - wxWebViewNavigationError errorType = wxWEB_NAV_ERR_OTHER; - wxString errorCode = "?"; + wxWebViewEvent event(wxEVT_WEBVIEW_ERROR, GetId(), + evt[1].GetString(), evt[2].GetString()); + event.SetEventObject(this); + switch (evt[3].GetLong()) { - 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; + // 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) } - - wxString url = evt[1].GetString(); - wxString target = evt[2].GetString(); - wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_ERROR, GetId(), - url, target); - event.SetEventObject(this); - event.SetInt(errorType); - event.SetString(errorCode); HandleWindowEvent(event); break; } @@ -1013,7 +1396,7 @@ void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt) { wxString url = evt[4].GetString(); - wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NEWWINDOW, + wxWebViewEvent event(wxEVT_WEBVIEW_NEWWINDOW, GetId(), url, wxEmptyString); event.SetEventObject(this); HandleWindowEvent(event); @@ -1031,52 +1414,19 @@ void wxWebViewIE::onActiveXEvent(wxActiveXEvent& evt) VirtualProtocol::VirtualProtocol(wxSharedPtr handler) { - m_refCount = 0; m_file = NULL; m_handler = handler; } -VirtualProtocol::~VirtualProtocol() -{ -} - -ULONG VirtualProtocol::AddRef() -{ - m_refCount++; - return m_refCount; -} - -HRESULT VirtualProtocol::QueryInterface(REFIID riid, void **ppvObject) -{ - if(riid == IID_IUnknown || riid == wxIID_IInternetProtocolRoot || - riid == wxIID_IInternetProtocol) - { - *ppvObject = (wxIInternetProtocol*)this; - AddRef(); - return S_OK; - } - else - { - *ppvObject = NULL; - return E_POINTER; - } -} +BEGIN_IID_TABLE(VirtualProtocol) + ADD_IID(Unknown) + ADD_RAW_IID(wxIID_IInternetProtocolRoot) + ADD_RAW_IID(wxIID_IInternetProtocol) +END_IID_TABLE; -ULONG VirtualProtocol::Release() -{ - m_refCount--; - if (m_refCount > 0) - { - return m_refCount; - } - else - { - delete this; - return 0; - } -} +IMPLEMENT_IUNKNOWN_METHODS(VirtualProtocol) -HRESULT VirtualProtocol::Start(LPCWSTR szUrl, wxIInternetProtocolSink *pOIProtSink, +HRESULT STDMETHODCALLTYPE VirtualProtocol::Start(LPCWSTR szUrl, wxIInternetProtocolSink *pOIProtSink, wxIInternetBindInfo *pOIBindInfo, DWORD grfPI, HANDLE_PTR dwReserved) { @@ -1103,7 +1453,7 @@ HRESULT VirtualProtocol::Start(LPCWSTR szUrl, wxIInternetProtocolSink *pOIProtSi return S_OK; } -HRESULT VirtualProtocol::Read(void *pv, ULONG cb, ULONG *pcbRead) +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) @@ -1136,13 +1486,20 @@ HRESULT VirtualProtocol::Read(void *pv, ULONG cb, ULONG *pcbRead) } else { - //Dummy return to surpress a compiler warning + //Dummy return to suppress a compiler warning wxFAIL; return INET_E_DOWNLOAD_FAILURE; } } -HRESULT ClassFactory::CreateInstance(IUnknown* pUnkOuter, REFIID riid, +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) @@ -1161,41 +1518,179 @@ STDMETHODIMP ClassFactory::LockServer(BOOL fLock) return S_OK; } -ULONG ClassFactory::AddRef(void) +wxIEContainer::wxIEContainer(wxWindow *parent, REFIID iid, IUnknown *pUnk, + DocHostUIHandler* uiHandler) : + wxActiveXContainer(parent,iid,pUnk) { - m_refCount++; - return m_refCount; + m_uiHandler = uiHandler; } -HRESULT ClassFactory::QueryInterface(REFIID riid, void **ppvObject) +wxIEContainer::~wxIEContainer() { - if ((riid == IID_IUnknown) || (riid == IID_IClassFactory)) - { - *ppvObject = this; - AddRef(); - return S_OK; - } - else +} + +bool wxIEContainer::QueryClientSiteInterface(REFIID iid, void **_interface, + const char *&desc) +{ + if (m_uiHandler && IsEqualIID(iid, wxIID_IDocHostUIHandler)) { - *ppvObject = NULL; - return E_POINTER; + *_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; } -ULONG ClassFactory::Release(void) +HRESULT wxSTDCALL DocHostUIHandler::GetHostInfo(DOCHOSTUIINFO *pInfo) { - m_refCount--; - if (m_refCount > 0) - { - return m_refCount; - } - else + //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) { - delete this; - return 0; + // 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