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chrome: Standardize fullscreen transition behavor/callbacks (fixes #3571)

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Use the same code path for all fullscreen transitions so that Chrome UI updates
correctly. All user-initiated fullscreen transitions now result in
CefWindowDelegate::OnWindowFullscreenTransition callbacks.
This commit is contained in:
Marshall Greenblatt
2023-09-25 15:40:17 -04:00
parent 262ed72348
commit 39e64d8cc9
33 changed files with 521 additions and 195 deletions
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23
include/views/cef_window_delegate.h
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@ -84,6 +84,19 @@ class CefWindowDelegate : public CefPanelDelegate {
virtual void OnWindowBoundsChanged(CefRefPtr<CefWindow> window,
const CefRect& new_bounds) {}
///
/// Called when |window| is transitioning to or from fullscreen mode. On MacOS
/// the transition occurs asynchronously with |is_competed| set to false when
/// the transition starts and true after the transition completes. On other
/// platforms the transition occurs synchronously with |is_completed| set to
/// true after the transition completes. With the Alloy runtime you must also
/// implement CefDisplayHandler::OnFullscreenModeChange to handle fullscreen
/// transitions initiated by browser content.
///
/*--cef()--*/
virtual void OnWindowFullscreenTransition(CefRefPtr<CefWindow> window,
bool is_completed) {}
///
/// Return the parent for |window| or NULL if the |window| does not have a
/// parent. Windows with parents will not get a taskbar button. Set |is_menu|
@ -209,16 +222,6 @@ class CefWindowDelegate : public CefPanelDelegate {
const CefKeyEvent& event) {
return false;
}
///
/// Called when the |window| is transitioning to or from fullscreen mode. The
/// transition occurs in two stages, with |is_competed| set to false when the
/// transition starts and true when the transition completes.
/// This method is only supported on macOS.
///
/*--cef()--*/
virtual void OnWindowFullscreenTransition(CefRefPtr<CefWindow> window,
bool is_completed) {}
};
#endif // CEF_INCLUDE_VIEWS_CEF_WINDOW_DELEGATE_H_