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Add ClientHandler::GetWindowHandle() helper

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No real changes, just move the code from wxWebViewChromium::OnSize() to
a reusable function.
This commit is contained in:
Vadim Zeitlin 2023-09-03 21:37:55 +02:00
parent efe58535d1
commit 7dc4abd99f
1 changed files with 19 additions and 12 deletions
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31
src/common/webview_chromium.cpp
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@ -160,7 +160,24 @@ public:
const CefString& errorText,
const CefString& failedUrl) override;
CefRefPtr<CefBrowser> GetBrowser() { return m_browser; }
CefRefPtr<CefBrowser> GetBrowser() const { return m_browser; }
// Return the underlying window handle: HWND under MSW, X11 Window under
// GTK.
//
// The handle can be 0.
CefWindowHandle GetWindowHandle() const
{
auto browser = GetBrowser();
if ( !browser )
return 0;
auto host = browser->GetHost();
if ( !host )
return 0;
return host->GetWindowHandle();
}
private:
CefRefPtr<CefBrowser> m_browser;
@ -530,17 +547,7 @@ void wxWebViewChromium::OnSize(wxSizeEvent& event)
{
event.Skip();
CefRefPtr<CefBrowserHost> host;
if ( m_clientHandler )
{
if ( auto browser = m_clientHandler->GetBrowser() )
host = browser->GetHost();
}
if ( !host )
return;
auto handle = host->GetWindowHandle();
const auto handle = m_clientHandler ? m_clientHandler->GetWindowHandle() : 0;
if ( !handle )
return;