46d123b953
Check if edge webview runtime is available in the call to wxWebView::IsBackendAvailable() instead of only doing it during process initialization. This allows an application to install the Edge WebView2 Runtime during runtime and use the edge webview afterwards without restarting the process.
79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: include/wx/msw/private/webview_edge.h
|
|
// Purpose: wxMSW Edge Chromium wxWebView backend private classes
|
|
// Author: Tobias Taschner
|
|
// Created: 2020-01-15
|
|
// Copyright: (c) 2020 wxWidgets development team
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef wxWebViewEdge_PRIVATE_H
|
|
#define wxWebViewEdge_PRIVATE_H
|
|
|
|
#include "wx/dynlib.h"
|
|
#include "wx/msw/private/comptr.h"
|
|
|
|
#include <Webview2.h>
|
|
|
|
#ifndef __ICoreWebView2Environment_INTERFACE_DEFINED__
|
|
#error "WebView2 SDK version 0.9.430 or newer is required"
|
|
#endif
|
|
|
|
class wxWebViewEdgeImpl
|
|
{
|
|
public:
|
|
explicit wxWebViewEdgeImpl(wxWebViewEdge* webview);
|
|
~wxWebViewEdgeImpl();
|
|
|
|
bool Create();
|
|
|
|
wxWebViewEdge* m_ctrl;
|
|
|
|
wxCOMPtr<ICoreWebView2Environment> m_webViewEnvironment;
|
|
wxCOMPtr<ICoreWebView2> m_webView;
|
|
wxCOMPtr<ICoreWebView2Controller> m_webViewController;
|
|
|
|
bool m_initialized;
|
|
bool m_isBusy;
|
|
wxString m_pendingURL;
|
|
int m_pendingContextMenuEnabled;
|
|
int m_pendingAccessToDevToolsEnabled;
|
|
|
|
// WebView Events tokens
|
|
EventRegistrationToken m_navigationStartingToken = { };
|
|
EventRegistrationToken m_navigationCompletedToken = { };
|
|
EventRegistrationToken m_newWindowRequestedToken = { };
|
|
EventRegistrationToken m_documentTitleChangedToken = { };
|
|
EventRegistrationToken m_contentLoadingToken = { };
|
|
|
|
// WebView Event handlers
|
|
HRESULT OnNavigationStarting(ICoreWebView2* sender, ICoreWebView2NavigationStartingEventArgs* args);
|
|
HRESULT OnNavigationCompleted(ICoreWebView2* sender, ICoreWebView2NavigationCompletedEventArgs* args);
|
|
HRESULT OnNewWindowRequested(ICoreWebView2* sender, ICoreWebView2NewWindowRequestedEventArgs* args);
|
|
HRESULT OnDocumentTitleChanged(ICoreWebView2* sender, IUnknown* args);
|
|
HRESULT OnContentLoading(ICoreWebView2* sender, ICoreWebView2ContentLoadingEventArgs* args);
|
|
|
|
HRESULT OnEnvironmentCreated(HRESULT result, ICoreWebView2Environment* environment);
|
|
HRESULT OnWebViewCreated(HRESULT result, ICoreWebView2Controller* webViewController);
|
|
|
|
wxVector<wxSharedPtr<wxWebViewHistoryItem> > m_historyList;
|
|
int m_historyPosition;
|
|
bool m_historyLoadingFromList;
|
|
bool m_historyEnabled;
|
|
|
|
void UpdateBounds();
|
|
|
|
ICoreWebView2Settings* GetSettings();
|
|
|
|
static bool ms_isInitialized;
|
|
static wxDynamicLibrary ms_loaderDll;
|
|
|
|
static bool Initialize();
|
|
|
|
static void Uninitialize();
|
|
|
|
friend class wxWebViewEdgeModule;
|
|
};
|
|
|
|
#endif // wxWebViewEdge_PRIVATE_H
|