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chrome: Support frameless document PiP window with draggable regions (fixes #3566)

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This commit is contained in:
Marshall Greenblatt
2023-09-07 13:28:27 -04:00
parent 641496065f
commit a287baf2ef
21 changed files with 581 additions and 128 deletions
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20
libcef/browser/chrome/views/chrome_browser_view.h
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@@ -19,25 +19,23 @@ namespace views {
class WebView;
} // namespace views
class CefBrowserViewImpl;
// A variant of CefBrowserViewView that extends BrowserView instead of
// views::WebView. See chrome_browser_frame.h for related documentation.
class ChromeBrowserView
: public CefViewView<BrowserView, CefBrowserViewDelegate> {
public:
using ParentClass = CefViewView<BrowserView, CefBrowserViewDelegate>;
using Delegate = CefBrowserViewView::Delegate;
// |cef_delegate| may be nullptr.
// |browser_view_delegate| must be non-nullptr.
ChromeBrowserView(CefBrowserViewDelegate* cef_delegate,
Delegate* browser_view_delegate);
// |cef_browser_view| is non-nullptr and will outlive this object.
explicit ChromeBrowserView(CefBrowserViewImpl* cef_browser_view);
ChromeBrowserView(const ChromeBrowserView&) = delete;
ChromeBrowserView& operator=(const ChromeBrowserView&) = delete;
// Called by ChromeBrowserHostImpl.
void InitBrowser(std::unique_ptr<Browser> browser,
CefRefPtr<CefBrowserView> browser_view);
void InitBrowser(std::unique_ptr<Browser> browser);
void Destroyed();
// View methods:
@@ -48,16 +46,14 @@ class ChromeBrowserView
void OnGestureEvent(ui::GestureEvent* event) override;
// BrowserView methods:
ToolbarView* OverrideCreateToolbar(Browser* browser,
BrowserView* browser_view) override;
ToolbarView* OverrideCreateToolbar() override;
CefRefPtr<CefToolbarViewImpl> cef_toolbar() const { return cef_toolbar_; }
CefBrowserViewImpl* cef_browser_view() const { return cef_browser_view_; }
private:
// Not owned by this object.
Delegate* browser_view_delegate_;
CefBrowserViewImpl* const cef_browser_view_;
Browser* browser_ = nullptr;
views::WebView* web_view_ = nullptr;
bool destroyed_ = false;