From 81fe0cb3beaa3e3c35e1ca9d5c0e8fc1940c6c2f Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Tue, 29 Aug 2023 23:24:49 +0200
Subject: [PATCH] Implement wxWebViewChromium::{Get,Set}ZoomFactor()

Just use the corresponding CefBrowserHost methods.
---
 include/wx/webview_chromium.h   |  2 ++
 src/common/webview_chromium.cpp | 12 +++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/include/wx/webview_chromium.h b/include/wx/webview_chromium.h
index 376e801fb7..1ace42155c 100644
--- a/include/wx/webview_chromium.h
+++ b/include/wx/webview_chromium.h
@@ -80,6 +80,8 @@ public:
 
     virtual wxWebViewZoom GetZoom() const override;
     virtual void SetZoom(wxWebViewZoom zoom) override;
+    virtual float GetZoomFactor() const override;
+    virtual void SetZoomFactor(float zoom) override;
 
     virtual void* GetNativeBackend() const override;
 
diff --git a/src/common/webview_chromium.cpp b/src/common/webview_chromium.cpp
index ffdd56d210..ecf939f6be 100644
--- a/src/common/webview_chromium.cpp
+++ b/src/common/webview_chromium.cpp
@@ -615,6 +615,15 @@ wxWebViewZoom wxWebViewChromium::GetZoom() const
      return m_zoomLevel;
 }
 
+float wxWebViewChromium::GetZoomFactor() const
+{
+    return m_clientHandler->GetBrowser()->GetHost()->GetZoomLevel();
+}
+
+void wxWebViewChromium::SetZoomFactor(float mapzoom)
+{
+    m_clientHandler->GetBrowser()->GetHost()->SetZoomLevel(mapzoom);
+}
 
 void wxWebViewChromium::SetZoom(wxWebViewZoom zoom)
 {
@@ -647,7 +656,8 @@ void wxWebViewChromium::SetZoom(wxWebViewZoom zoom)
         default:
             wxASSERT(false);
     }
-    m_clientHandler->GetBrowser()->GetHost()->SetZoomLevel(mapzoom);
+
+    SetZoomFactor(mapzoom);
 }
 
 void wxWebViewChromium::SetZoomType(wxWebViewZoomType type)