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fix: preserve background color through reload (backport: 3-0-x) (#15175)

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* fix: preserve background color through reload

* fix: only set backgroundColor on top-level frames
This commit is contained in:
Andy Dill 2018-10-15 12:56:05 -07:00 committed by Shelley Vohr
parent 760def6147
commit 22597474e0
1 changed files with 16 additions and 12 deletions
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28
atom/renderer/renderer_client_base.cc
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@ -173,22 +173,26 @@ void RendererClientBase::RenderFrameCreated(
blink::WebSecurityPolicy::AddOriginAccessWhitelistEntry(
GURL(kPdfViewerUIOrigin), "file", "", true);
#endif // defined(ENABLE_PDF_VIEWER)
content::RenderView* render_view = render_frame->GetRenderView();
if (render_frame->IsMainFrame() && render_view) {
blink::WebFrameWidget* web_frame_widget = render_view->GetWebFrameWidget();
if (web_frame_widget) {
base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
if (cmd->HasSwitch(switches::kGuestInstanceID)) { // webview.
web_frame_widget->SetBaseBackgroundColor(SK_ColorTRANSPARENT);
} else { // normal window.
std::string name = cmd->GetSwitchValueASCII(switches::kBackgroundColor);
SkColor color =
name.empty() ? SK_ColorTRANSPARENT : ParseHexColor(name);
web_frame_widget->SetBaseBackgroundColor(color);
}
}
}
}
void RendererClientBase::RenderViewCreated(content::RenderView* render_view) {
new AtomRenderViewObserver(render_view);
blink::WebFrameWidget* web_frame_widget = render_view->GetWebFrameWidget();
if (!web_frame_widget)
return;
base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
if (cmd->HasSwitch(switches::kGuestInstanceID)) { // webview.
web_frame_widget->SetBaseBackgroundColor(SK_ColorTRANSPARENT);
} else { // normal window.
std::string name = cmd->GetSwitchValueASCII(switches::kBackgroundColor);
SkColor color = name.empty() ? SK_ColorTRANSPARENT : ParseHexColor(name);
web_frame_widget->SetBaseBackgroundColor(color);
}
}
void RendererClientBase::DidClearWindowObject(