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Use wxDL_INIT_FUNC() macro

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This commit is contained in:
Tobias Taschner
2020-01-15 16:13:26 +01:00
parent 21cc8a4e49
commit dea80692b4
1 changed files with 8 additions and 11 deletions
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19
src/msw/webview_edge.cpp
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@@ -38,17 +38,17 @@ wxIMPLEMENT_DYNAMIC_CLASS(wxWebViewEdge, wxWebView);
int wxWebViewEdge::ms_isAvailable = -1;
// WebView2Loader typedefs
typedef HRESULT (__stdcall *PFNWXCreateWebView2EnvironmentWithDetails)(
typedef HRESULT (__stdcall *CreateWebView2EnvironmentWithDetails_t)(
PCWSTR browserExecutableFolder,
PCWSTR userDataFolder,
PCWSTR additionalBrowserArguments,
IWebView2CreateWebView2EnvironmentCompletedHandler* environment_created_handler);
typedef HRESULT(__stdcall *PFNWXGetWebView2BrowserVersionInfo)(
typedef HRESULT(__stdcall *GetWebView2BrowserVersionInfo_t)(
PCWSTR browserExecutableFolder,
LPWSTR* versionInfo);
PFNWXCreateWebView2EnvironmentWithDetails wxCreateWebView2EnvironmentWithDetails = NULL;
PFNWXGetWebView2BrowserVersionInfo wxGetWebView2BrowserVersionInfo = NULL;
CreateWebView2EnvironmentWithDetails_t wxCreateWebView2EnvironmentWithDetails = NULL;
GetWebView2BrowserVersionInfo_t wxGetWebView2BrowserVersionInfo = NULL;
wxDynamicLibrary wxWebViewEdge::ms_loaderDll;
@@ -67,11 +67,6 @@ bool wxWebViewEdge::IsAvailable()
bool wxWebViewEdge::Initialize()
{
#define RESOLVE_LOADER_FUNCTION(type, funcname) \
wx##funcname = (type)ms_loaderDll.GetSymbol(wxT(#funcname)); \
if ( !wx##funcname ) \
return false
// WebView2 is only available for Windows 7 or newer
if (!wxCheckOsVersion(6, 1))
return false;
@@ -80,8 +75,10 @@ bool wxWebViewEdge::Initialize()
return false;
// Try to load functions from loader DLL
RESOLVE_LOADER_FUNCTION(PFNWXCreateWebView2EnvironmentWithDetails, CreateWebView2EnvironmentWithDetails);
RESOLVE_LOADER_FUNCTION(PFNWXGetWebView2BrowserVersionInfo, GetWebView2BrowserVersionInfo);
wxDL_INIT_FUNC(wx, CreateWebView2EnvironmentWithDetails, ms_loaderDll);
wxDL_INIT_FUNC(wx, GetWebView2BrowserVersionInfo, ms_loaderDll);
if (!wxGetWebView2BrowserVersionInfo || !wxCreateWebView2EnvironmentWithDetails)
return false;
// Check if a Edge browser can be found by the loader DLL
LPWSTR versionStr;