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Merge branch 'wxwebviewieimpl' of https://github.com/MaartenBent/wxWidgets

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Actually allow using wxWebVieWIE-specific methods for setting the
emulation level.

Make it possible to include wx/msw/webvieW_ie.h by removing inclusion of
the private headers from it, which was in turn achieved by moving all
the implementation details into a private class.

See https://github.com/wxWidgets/wxWidgets/pull/1647
This commit is contained in:
Vadim Zeitlin
2019-11-14 17:26:00 +01:00
parent 2da8426ed6 e67c814765
commit 428d47f534
15 changed files with 430 additions and 394 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Makefile.in
+2 -5
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@@ -2260,11 +2260,8 @@ COND_PLATFORM_WIN32_1_GTK_PLATFORM_HDR = \
@COND_TOOLKIT_GTK@WEBVIEW_HDR_PLATFORM = \
@COND_TOOLKIT_GTK@ wx/gtk/webviewhistoryitem_webkit.h \
@COND_TOOLKIT_GTK@ wx/gtk/webview_webkit.h
COND_TOOLKIT_MSW_WEBVIEW_HDR_PLATFORM = \
wx/msw/webviewhistoryitem_ie.h \
wx/msw/webview_ie.h \
wx/msw/webview_missing.h
@COND_TOOLKIT_MSW@WEBVIEW_HDR_PLATFORM = $(COND_TOOLKIT_MSW_WEBVIEW_HDR_PLATFORM)
@COND_TOOLKIT_MSW@WEBVIEW_HDR_PLATFORM = \
@COND_TOOLKIT_MSW@ wx/msw/webviewhistoryitem_ie.h wx/msw/webview_ie.h
@COND_TOOLKIT_COCOA@OPENGL_HDR_PLATFORM = wx/cocoa/glcanvas.h
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_@OPENGL_HDR_PLATFORM \
@COND_TOOLKIT_GTK_TOOLKIT_VERSION_@ = wx/gtk1/glcanvas.h wx/unix/glx11.h
build/bakefiles/files.bkl
-1
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@@ -3034,7 +3034,6 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file!
<if cond="TOOLKIT=='MSW'">
wx/msw/webviewhistoryitem_ie.h
wx/msw/webview_ie.h
wx/msw/webview_missing.h
</if>
<if cond="TOOLKIT=='GTK'">
wx/gtk/webviewhistoryitem_webkit.h
build/cmake/files.cmake
-1
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@@ -2844,7 +2844,6 @@ set(WEBVIEW_CMN_SRC
set(WEBVIEW_MSW_HDR
wx/msw/webviewhistoryitem_ie.h
wx/msw/webview_ie.h
wx/msw/webview_missing.h
)
set(WEBVIEW_CMN_HDR
build/files
-1
View File
@@ -2794,7 +2794,6 @@ WEBVIEW_CMN_SRC =
WEBVIEW_MSW_HDR =
wx/msw/webviewhistoryitem_ie.h
wx/msw/webview_ie.h
wx/msw/webview_missing.h
WEBVIEW_CMN_HDR =
wx/webview.h
wx/webviewarchivehandler.h
build/msw/wx_vc7_core.vcproj
-3
View File
@@ -1796,9 +1796,6 @@
<File
RelativePath="..\..\include\wx\msw\webview_ie.h">
</File>
<File
RelativePath="..\..\include\wx\msw\webview_missing.h">
</File>
<File
RelativePath="..\..\include\wx\msw\webviewhistoryitem_ie.h">
</File>
build/msw/wx_vc7_webview.vcproj
-3
View File
@@ -424,9 +424,6 @@
<File
RelativePath="..\..\include\wx\msw\webview_ie.h">
</File>
<File
RelativePath="..\..\include\wx\msw\webview_missing.h">
</File>
<File
RelativePath="..\..\include\wx\msw\webviewhistoryitem_ie.h">
</File>
build/msw/wx_vc8_core.vcproj
-4
View File
@@ -2897,10 +2897,6 @@
RelativePath="..\..\include\wx\msw\webview_ie.h"
>
</File>
<File
RelativePath="..\..\include\wx\msw\webview_missing.h"
>
</File>
<File
RelativePath="..\..\include\wx\msw\webviewhistoryitem_ie.h"
>
build/msw/wx_vc8_webview.vcproj
-4
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@@ -1068,10 +1068,6 @@
RelativePath="..\..\include\wx\msw\webview_ie.h"
>
</File>
<File
RelativePath="..\..\include\wx\msw\webview_missing.h"
>
</File>
<File
RelativePath="..\..\include\wx\msw\webviewhistoryitem_ie.h"
>
build/msw/wx_vc9_core.vcproj
-4
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@@ -2893,10 +2893,6 @@
RelativePath="..\..\include\wx\msw\webview_ie.h"
>
</File>
<File
RelativePath="..\..\include\wx\msw\webview_missing.h"
>
</File>
<File
RelativePath="..\..\include\wx\msw\webviewhistoryitem_ie.h"
>
build/msw/wx_vc9_webview.vcproj
-4
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@@ -1064,10 +1064,6 @@
RelativePath="..\..\include\wx\msw\webview_ie.h"
>
</File>
<File
RelativePath="..\..\include\wx\msw\webview_missing.h"
>
</File>
<File
RelativePath="..\..\include\wx\msw\webviewhistoryitem_ie.h"
>
include/wx/msw/private/webview_ie.h
+219
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@@ -0,0 +1,219 @@
/////////////////////////////////////////////////////////////////////////////
// Name: include/wx/msw/private/webview_ie.h
// Purpose: wxMSW IE wxWebView backend private classes
// Author: Marianne Gagnon
// Copyright: (c) 2010 Marianne Gagnon, 2011 Steven Lamerton
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef wxWebViewIE_PRIVATE_H
#define wxWebViewIE_PRIVATE_H
#include "wx/msw/ole/automtn.h"
#include "wx/msw/private/comptr.h"
#include "wx/msw/private/webview_missing.h"
class ClassFactory;
class wxIEContainer;
class DocHostUIHandler;
class wxFindPointers;
class wxWebViewIEImpl
{
public:
explicit wxWebViewIEImpl(wxWebViewIE* webview);
~wxWebViewIEImpl();
bool Create();
wxWebViewIE* m_webview;
wxIEContainer* m_container;
wxAutomationObject m_ie;
IWebBrowser2* m_webBrowser;
wxCOMPtr<DocHostUIHandler> m_uiHandler;
//We store the current zoom type;
wxWebViewZoomType m_zoomType;
/** The "Busy" property of IWebBrowser2 does not always return busy when
* we'd want it to; this variable may be set to true in cases where the
* Busy property is false but should be true.
*/
bool m_isBusy;
//We manage our own history, the history list contains the history items
//which are added as documentcomplete events arrive, unless we are loading
//an item from the history. The position is stored as an int, and reflects
//where we are in the history list.
wxVector<wxSharedPtr<wxWebViewHistoryItem> > m_historyList;
wxVector<ClassFactory*> m_factories;
int m_historyPosition;
bool m_historyLoadingFromList;
bool m_historyEnabled;
//We store find flag, results and position.
wxVector<wxFindPointers> m_findPointers;
int m_findFlags;
wxString m_findText;
int m_findPosition;
//Generic helper functions
bool CanExecCommand(wxString command) const;
void ExecCommand(wxString command);
wxCOMPtr<IHTMLDocument2> GetDocument() const;
bool IsElementVisible(wxCOMPtr<IHTMLElement> elm);
//Find helper functions.
long Find(const wxString& text, int flags = wxWEBVIEW_FIND_DEFAULT);
void FindInternal(const wxString& text, int flags, int internal_flag);
long FindNext(int direction = 1);
void FindClear();
//Toggles control features see INTERNETFEATURELIST for values.
bool EnableControlFeature(long flag, bool enable = true);
wxDECLARE_NO_COPY_CLASS(wxWebViewIEImpl);
};
class VirtualProtocol : public wxIInternetProtocol
{
protected:
wxIInternetProtocolSink* m_protocolSink;
wxString m_html;
VOID * fileP;
wxFSFile* m_file;
wxSharedPtr<wxWebViewHandler> m_handler;
public:
VirtualProtocol(wxSharedPtr<wxWebViewHandler> handler);
virtual ~VirtualProtocol() {}
//IUnknown
DECLARE_IUNKNOWN_METHODS;
//IInternetProtocolRoot
HRESULT STDMETHODCALLTYPE Abort(HRESULT WXUNUSED(hrReason),
DWORD WXUNUSED(dwOptions)) wxOVERRIDE
{ return E_NOTIMPL; }
HRESULT STDMETHODCALLTYPE Continue(wxPROTOCOLDATA *WXUNUSED(pProtocolData)) wxOVERRIDE
{ return S_OK; }
HRESULT STDMETHODCALLTYPE Resume() wxOVERRIDE { return S_OK; }
HRESULT STDMETHODCALLTYPE Start(LPCWSTR szUrl,
wxIInternetProtocolSink *pOIProtSink,
wxIInternetBindInfo *pOIBindInfo,
DWORD grfPI,
HANDLE_PTR dwReserved) wxOVERRIDE;
HRESULT STDMETHODCALLTYPE Suspend() wxOVERRIDE { return S_OK; }
HRESULT STDMETHODCALLTYPE Terminate(DWORD WXUNUSED(dwOptions)) wxOVERRIDE { return S_OK; }
//IInternetProtocol
HRESULT STDMETHODCALLTYPE LockRequest(DWORD WXUNUSED(dwOptions)) wxOVERRIDE
{ return S_OK; }
HRESULT STDMETHODCALLTYPE Read(void *pv, ULONG cb, ULONG *pcbRead) wxOVERRIDE;
HRESULT STDMETHODCALLTYPE Seek(LARGE_INTEGER WXUNUSED(dlibMove),
DWORD WXUNUSED(dwOrigin),
ULARGE_INTEGER* WXUNUSED(plibNewPosition)) wxOVERRIDE
{ return E_FAIL; }
HRESULT STDMETHODCALLTYPE UnlockRequest() wxOVERRIDE { return S_OK; }
};
class ClassFactory : public IClassFactory
{
public:
ClassFactory(wxSharedPtr<wxWebViewHandler> handler) : m_handler(handler)
{ AddRef(); }
virtual ~ClassFactory() {}
wxString GetName() { return m_handler->GetName(); }
//IClassFactory
HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter,
REFIID riid, void** ppvObject) wxOVERRIDE;
HRESULT STDMETHODCALLTYPE LockServer(BOOL fLock) wxOVERRIDE;
//IUnknown
DECLARE_IUNKNOWN_METHODS;
private:
wxSharedPtr<wxWebViewHandler> m_handler;
};
class wxIEContainer : public wxActiveXContainer
{
public:
wxIEContainer(wxWindow *parent, REFIID iid, IUnknown *pUnk, DocHostUIHandler* uiHandler = NULL);
virtual ~wxIEContainer();
virtual bool QueryClientSiteInterface(REFIID iid, void **_interface, const char *&desc) wxOVERRIDE;
private:
DocHostUIHandler* m_uiHandler;
};
class DocHostUIHandler : public wxIDocHostUIHandler
{
public:
DocHostUIHandler(wxWebView* browser) { m_browser = browser; }
virtual ~DocHostUIHandler() {}
virtual HRESULT wxSTDCALL ShowContextMenu(DWORD dwID, POINT *ppt,
IUnknown *pcmdtReserved,
IDispatch *pdispReserved) wxOVERRIDE;
virtual HRESULT wxSTDCALL GetHostInfo(DOCHOSTUIINFO *pInfo) wxOVERRIDE;
virtual HRESULT wxSTDCALL ShowUI(DWORD dwID,
IOleInPlaceActiveObject *pActiveObject,
IOleCommandTarget *pCommandTarget,
IOleInPlaceFrame *pFrame,
IOleInPlaceUIWindow *pDoc) wxOVERRIDE;
virtual HRESULT wxSTDCALL HideUI(void) wxOVERRIDE;
virtual HRESULT wxSTDCALL UpdateUI(void) wxOVERRIDE;
virtual HRESULT wxSTDCALL EnableModeless(BOOL fEnable) wxOVERRIDE;
virtual HRESULT wxSTDCALL OnDocWindowActivate(BOOL fActivate) wxOVERRIDE;
virtual HRESULT wxSTDCALL OnFrameWindowActivate(BOOL fActivate) wxOVERRIDE;
virtual HRESULT wxSTDCALL ResizeBorder(LPCRECT prcBorder,
IOleInPlaceUIWindow *pUIWindow,
BOOL fRameWindow) wxOVERRIDE;
virtual HRESULT wxSTDCALL TranslateAccelerator(LPMSG lpMsg,
const GUID *pguidCmdGroup,
DWORD nCmdID) wxOVERRIDE;
virtual HRESULT wxSTDCALL GetOptionKeyPath(LPOLESTR *pchKey,
DWORD dw) wxOVERRIDE;
virtual HRESULT wxSTDCALL GetDropTarget(IDropTarget *pDropTarget,
IDropTarget **ppDropTarget) wxOVERRIDE;
virtual HRESULT wxSTDCALL GetExternal(IDispatch **ppDispatch) wxOVERRIDE;
virtual HRESULT wxSTDCALL TranslateUrl(DWORD dwTranslate,
OLECHAR *pchURLIn,
OLECHAR **ppchURLOut) wxOVERRIDE;
virtual HRESULT wxSTDCALL FilterDataObject(IDataObject *pDO,
IDataObject **ppDORet) wxOVERRIDE;
//IUnknown
DECLARE_IUNKNOWN_METHODS;
private:
wxWebView* m_browser;
};
class wxFindPointers
{
public:
wxFindPointers(wxIMarkupPointer *ptrBegin, wxIMarkupPointer *ptrEnd)
{
begin = ptrBegin;
end = ptrEnd;
}
//The two markup pointers.
wxIMarkupPointer *begin, *end;
};
#endif // wxWebViewIE_PRIVATE_H
include/wx/msw/webview_missing.h → include/wx/msw/private/webview_missing.h
+1 -1
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@@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////////
// Name: include/wx/msw/webview_missing.h
// Name: include/wx/msw/private/webview_missing.h
// Purpose: Definitions / classes commonly missing used by wxWebViewIE
// Author: Steven Lamerton
// Copyright: (c) 2012 Steven Lamerton
include/wx/msw/webview_ie.h
+3 -203
View File
@@ -13,28 +13,10 @@
#if wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE && defined(__WXMSW__)
#include "wx/control.h"
#include "wx/webview.h"
#include "wx/msw/ole/automtn.h"
#include "wx/msw/ole/activex.h"
#include "wx/msw/ole/oleutils.h"
#include "wx/msw/private/comptr.h"
#include "wx/msw/wrapwin.h"
#include "wx/msw/missing.h"
#include "wx/msw/webview_missing.h"
#include "wx/sharedptr.h"
#include "wx/vector.h"
#include "wx/msw/private.h"
struct IHTMLDocument2;
struct IHTMLElement;
struct IMarkupPointer;
class wxFSFile;
class ClassFactory;
class wxIEContainer;
class DocHostUIHandler;
class wxFindPointers;
class wxIInternetProtocol;
class wxWebViewIEImpl;
// Note that the highest emulation level may be used even when the
// corresponding browser version is not installed.
@@ -152,7 +134,7 @@ public:
//Virtual Filesystem Support
virtual void RegisterHandler(wxSharedPtr<wxWebViewHandler> handler) wxOVERRIDE;
virtual void* GetNativeBackend() const wxOVERRIDE { return m_webBrowser; }
virtual void* GetNativeBackend() const wxOVERRIDE;
// ---- IE-specific methods
@@ -189,46 +171,7 @@ protected:
virtual void DoSetPage(const wxString& html, const wxString& baseUrl) wxOVERRIDE;
private:
wxIEContainer* m_container;
wxAutomationObject m_ie;
IWebBrowser2* m_webBrowser;
wxCOMPtr<DocHostUIHandler> m_uiHandler;
//We store the current zoom type;
wxWebViewZoomType m_zoomType;
/** The "Busy" property of IWebBrowser2 does not always return busy when
* we'd want it to; this variable may be set to true in cases where the
* Busy property is false but should be true.
*/
bool m_isBusy;
//We manage our own history, the history list contains the history items
//which are added as documentcomplete events arrive, unless we are loading
//an item from the history. The position is stored as an int, and reflects
//where we are in the history list.
wxVector<wxSharedPtr<wxWebViewHistoryItem> > m_historyList;
wxVector<ClassFactory*> m_factories;
int m_historyPosition;
bool m_historyLoadingFromList;
bool m_historyEnabled;
//We store find flag, results and position.
wxVector<wxFindPointers> m_findPointers;
int m_findFlags;
wxString m_findText;
int m_findPosition;
//Generic helper functions
bool CanExecCommand(wxString command) const;
void ExecCommand(wxString command);
wxCOMPtr<IHTMLDocument2> GetDocument() const;
bool IsElementVisible(wxCOMPtr<IHTMLElement> elm);
//Find helper functions.
void FindInternal(const wxString& text, int flags, int internal_flag);
long FindNext(int direction = 1);
void FindClear();
//Toggles control features see INTERNETFEATURELIST for values.
bool EnableControlFeature(long flag, bool enable = true);
wxWebViewIEImpl* m_impl;
wxDECLARE_DYNAMIC_CLASS(wxWebViewIE);
};
@@ -247,149 +190,6 @@ public:
{ return new wxWebViewIE(parent, id, url, pos, size, style, name); }
};
class VirtualProtocol : public wxIInternetProtocol
{
protected:
wxIInternetProtocolSink* m_protocolSink;
wxString m_html;
VOID * fileP;
wxFSFile* m_file;
wxSharedPtr<wxWebViewHandler> m_handler;
public:
VirtualProtocol(wxSharedPtr<wxWebViewHandler> handler);
virtual ~VirtualProtocol() {}
//IUnknown
DECLARE_IUNKNOWN_METHODS;
//IInternetProtocolRoot
HRESULT STDMETHODCALLTYPE Abort(HRESULT WXUNUSED(hrReason),
DWORD WXUNUSED(dwOptions)) wxOVERRIDE
{ return E_NOTIMPL; }
HRESULT STDMETHODCALLTYPE Continue(wxPROTOCOLDATA *WXUNUSED(pProtocolData)) wxOVERRIDE
{ return S_OK; }
HRESULT STDMETHODCALLTYPE Resume() wxOVERRIDE { return S_OK; }
HRESULT STDMETHODCALLTYPE Start(LPCWSTR szUrl,
wxIInternetProtocolSink *pOIProtSink,
wxIInternetBindInfo *pOIBindInfo,
DWORD grfPI,
HANDLE_PTR dwReserved) wxOVERRIDE;
HRESULT STDMETHODCALLTYPE Suspend() wxOVERRIDE { return S_OK; }
HRESULT STDMETHODCALLTYPE Terminate(DWORD WXUNUSED(dwOptions)) wxOVERRIDE { return S_OK; }
//IInternetProtocol
HRESULT STDMETHODCALLTYPE LockRequest(DWORD WXUNUSED(dwOptions)) wxOVERRIDE
{ return S_OK; }
HRESULT STDMETHODCALLTYPE Read(void *pv, ULONG cb, ULONG *pcbRead) wxOVERRIDE;
HRESULT STDMETHODCALLTYPE Seek(LARGE_INTEGER WXUNUSED(dlibMove),
DWORD WXUNUSED(dwOrigin),
ULARGE_INTEGER* WXUNUSED(plibNewPosition)) wxOVERRIDE
{ return E_FAIL; }
HRESULT STDMETHODCALLTYPE UnlockRequest() wxOVERRIDE { return S_OK; }
};
class ClassFactory : public IClassFactory
{
public:
ClassFactory(wxSharedPtr<wxWebViewHandler> handler) : m_handler(handler)
{ AddRef(); }
virtual ~ClassFactory() {}
wxString GetName() { return m_handler->GetName(); }
//IClassFactory
HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter,
REFIID riid, void** ppvObject) wxOVERRIDE;
HRESULT STDMETHODCALLTYPE LockServer(BOOL fLock) wxOVERRIDE;
//IUnknown
DECLARE_IUNKNOWN_METHODS;
private:
wxSharedPtr<wxWebViewHandler> m_handler;
};
class wxIEContainer : public wxActiveXContainer
{
public:
wxIEContainer(wxWindow *parent, REFIID iid, IUnknown *pUnk, DocHostUIHandler* uiHandler = NULL);
virtual ~wxIEContainer();
virtual bool QueryClientSiteInterface(REFIID iid, void **_interface, const char *&desc) wxOVERRIDE;
private:
DocHostUIHandler* m_uiHandler;
};
class DocHostUIHandler : public wxIDocHostUIHandler
{
public:
DocHostUIHandler(wxWebView* browser) { m_browser = browser; }
virtual ~DocHostUIHandler() {}
virtual HRESULT wxSTDCALL ShowContextMenu(DWORD dwID, POINT *ppt,
IUnknown *pcmdtReserved,
IDispatch *pdispReserved) wxOVERRIDE;
virtual HRESULT wxSTDCALL GetHostInfo(DOCHOSTUIINFO *pInfo) wxOVERRIDE;
virtual HRESULT wxSTDCALL ShowUI(DWORD dwID,
IOleInPlaceActiveObject *pActiveObject,
IOleCommandTarget *pCommandTarget,
IOleInPlaceFrame *pFrame,
IOleInPlaceUIWindow *pDoc) wxOVERRIDE;
virtual HRESULT wxSTDCALL HideUI(void) wxOVERRIDE;
virtual HRESULT wxSTDCALL UpdateUI(void) wxOVERRIDE;
virtual HRESULT wxSTDCALL EnableModeless(BOOL fEnable) wxOVERRIDE;
virtual HRESULT wxSTDCALL OnDocWindowActivate(BOOL fActivate) wxOVERRIDE;
virtual HRESULT wxSTDCALL OnFrameWindowActivate(BOOL fActivate) wxOVERRIDE;
virtual HRESULT wxSTDCALL ResizeBorder(LPCRECT prcBorder,
IOleInPlaceUIWindow *pUIWindow,
BOOL fRameWindow) wxOVERRIDE;
virtual HRESULT wxSTDCALL TranslateAccelerator(LPMSG lpMsg,
const GUID *pguidCmdGroup,
DWORD nCmdID) wxOVERRIDE;
virtual HRESULT wxSTDCALL GetOptionKeyPath(LPOLESTR *pchKey,
DWORD dw) wxOVERRIDE;
virtual HRESULT wxSTDCALL GetDropTarget(IDropTarget *pDropTarget,
IDropTarget **ppDropTarget) wxOVERRIDE;
virtual HRESULT wxSTDCALL GetExternal(IDispatch **ppDispatch) wxOVERRIDE;
virtual HRESULT wxSTDCALL TranslateUrl(DWORD dwTranslate,
OLECHAR *pchURLIn,
OLECHAR **ppchURLOut) wxOVERRIDE;
virtual HRESULT wxSTDCALL FilterDataObject(IDataObject *pDO,
IDataObject **ppDORet) wxOVERRIDE;
//IUnknown
DECLARE_IUNKNOWN_METHODS;
private:
wxWebView* m_browser;
};
class wxFindPointers
{
public:
wxFindPointers(wxIMarkupPointer *ptrBegin, wxIMarkupPointer *ptrEnd)
{
begin = ptrBegin;
end = ptrEnd;
}
//The two markup pointers.
wxIMarkupPointer *begin, *end;
};
#endif // wxUSE_WEBVIEW && wxUSE_WEBVIEW_IE && defined(__WXMSW__)
#endif // wxWebViewIE_H
interface/wx/webview.h
+67 -50
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@@ -267,6 +267,7 @@ public:
@section descriptions Backend Descriptions
@par wxWEBVIEW_BACKEND_IE (MSW)
@anchor wxWEBVIEW_BACKEND_IE
The IE backend uses Microsoft's Trident rendering engine, specifically the
version used by the locally installed copy of Internet Explorer. As such it
@@ -514,56 +515,6 @@ public:
*/
virtual void Reload(wxWebViewReloadFlags flags = wxWEBVIEW_RELOAD_DEFAULT) = 0;
/**
Sets emulation level.
This function is useful to change the emulation level of
the system browser control used for wxWebView implementation under
MSW, rather than using the currently default, IE7-compatible, level.
Please notice that this function works by modifying the per-user part
of MSW registry, which has several implications: first, it is
sufficient to call it only once (per user) as the changes done by it
are persistent and, second, if you do not want them to be persistent,
you need to call it with @c wxWEBVIEWIE_EMU_DEFAULT argument explicitly.
In particular, this function should be called to allow RunScript() to
work for JavaScript code returning arbitrary objects, which is not
supported at the default emulation level.
If set to a level higher than installed version, the highest available
level will be used instead. @c wxWEBVIEWIE_EMU_IE11 is recommended for
best performance and experience.
This function is MSW-specific and doesn't exist under other platforms.
See https://msdn.microsoft.com/en-us/library/ee330730#browser_emulation
for more information about browser control emulation levels.
@param level the target emulation level
@return @true on success, @false on failure (a warning message is also
logged in the latter case).
@since 3.1.3
*/
static bool MSWSetEmulationLevel(wxWebViewIE_EmulationLevel level = wxWEBVIEWIE_EMU_IE11);
/**
@deprecated
This function is kept mostly for backwards compatibility.
Please explicitly specify emulation level with MSWSetEmulationLevel().
@param modernLevel @true to set level to IE8, synonym for @c wxWEBVIEWIE_EMU_IE8.
@false to reset the emulation level to its default,
synonym for @c wxWEBVIEWIE_EMU_DEFAULT.
@return @true on success, @false on failure (a warning message is also
logged in the latter case).
@since 3.1.1
*/
static bool MSWSetModernEmulationLevel(bool modernLevel = true);
/**
Runs the given JavaScript code.
@@ -904,6 +855,72 @@ public:
/**
@class wxWebViewIE
wxWebView using IE backend, see @ref wxWEBVIEW_BACKEND_IE.
@onlyfor{wxmsw}
@since 2.9.3
@library{wxwebview}
@category{ctrl,webview}
@see wxWebView
*/
class wxWebViewIE : public wxWebView
{
public:
/**
Sets emulation level.
This function is useful to change the emulation level of
the system browser control used for wxWebView implementation under
MSW, rather than using the currently default, IE7-compatible, level.
Please notice that this function works by modifying the per-user part
of MSW registry, which has several implications: first, it is
sufficient to call it only once (per user) as the changes done by it
are persistent and, second, if you do not want them to be persistent,
you need to call it with @c wxWEBVIEWIE_EMU_DEFAULT argument explicitly.
In particular, this function should be called to allow RunScript() to
work for JavaScript code returning arbitrary objects, which is not
supported at the default emulation level.
If set to a level higher than installed version, the highest available
level will be used instead. @c wxWEBVIEWIE_EMU_IE11 is recommended for
best performance and experience.
This function is MSW-specific and doesn't exist under other platforms.
See https://msdn.microsoft.com/en-us/library/ee330730#browser_emulation
for more information about browser control emulation levels.
@param level the target emulation level
@return @true on success, @false on failure (a warning message is also
logged in the latter case).
@since 3.1.3
*/
static bool MSWSetEmulationLevel(wxWebViewIE_EmulationLevel level = wxWEBVIEWIE_EMU_IE11);
/**
@deprecated
This function is kept mostly for backwards compatibility.
Please explicitly specify emulation level with MSWSetEmulationLevel().
@param modernLevel @true to set level to IE8, synonym for @c wxWEBVIEWIE_EMU_IE8.
@false to reset the emulation level to its default,
synonym for @c wxWEBVIEWIE_EMU_DEFAULT.
@return @true on success, @false on failure (a warning message is also
logged in the latter case).
@since 3.1.1
*/
static bool MSWSetModernEmulationLevel(bool modernLevel = true);
};
/**
@class wxWebViewEvent
src/msw/webview_ie.cpp
+138 -110
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