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views: Fix destruction issues with CefOverlayViewHost

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This commit is contained in:
Marshall Greenblatt
2024-04-10 17:34:11 -04:00
parent 6fafa6521f
commit e011687449
7 changed files with 305 additions and 28 deletions
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7
libcef/browser/views/window_view.h
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@@ -110,6 +110,9 @@ class CefWindowView
cef_docking_mode_t docking_mode,
bool can_activate);
// Called from CefOverlayViewHost::Cleanup().
void RemoveOverlayView(CefOverlayViewHost* host, views::View* host_view);
// Set/get the draggable regions.
void SetDraggableRegions(const std::vector<CefDraggableRegion>& regions);
SkRegion* draggable_region() const { return draggable_region_.get(); }
@@ -137,7 +140,7 @@ class CefWindowView
views::Widget* host_widget() const;
private:
// Called when removed from the Widget and before |this| is deleted.
// Called after Widget teardown starts, before |this| is deleted.
void DeleteDelegate();
void MoveOverlaysIfNecessary();
@@ -165,7 +168,7 @@ class CefWindowView
std::unique_ptr<WidgetDestructionObserver> host_widget_destruction_observer_;
// Hosts for overlay widgets.
std::vector<std::unique_ptr<CefOverlayViewHost>> overlay_hosts_;
std::vector<CefOverlayViewHost*> overlay_hosts_;
};
#endif // CEF_LIBCEF_BROWSER_VIEWS_WINDOW_VIEW_H_