/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* * Retrieves and displays icons on the macOS Touch Bar.
*/
class nsIURI; class nsIPrincipal; class imgRequestProxy;
namespace mozilla::dom { class Document;
}
class nsTouchBarInputIcon : public mozilla::widget::IconLoader::Listener { public: explicit nsTouchBarInputIcon(RefPtr<Document> aDocument,
TouchBarInput* aInput, NSTouchBarItem* aItem);
NS_INLINE_DECL_REFCOUNTING(nsTouchBarInputIcon)
private: virtual ~nsTouchBarInputIcon();
public: // SetupIcon succeeds if it was able to set up the icon, or if there should // be no icon, in which case it clears any existing icon but still succeeds.
nsresult SetupIcon(nsCOMPtr<nsIURI> aIconURI);
// Implements this method for mozilla::widget::IconLoader::Listener. // Called once the icon load is complete.
nsresult OnComplete(imgIContainer* aImage) override;
// Unless we take precautions, we may outlive the object that created us // (mTouchBar, which owns our native menu item (mTouchBarInput)). // Destroy() should be called from mTouchBar's destructor to prevent // this from happening. void Destroy();
void ReleaseJSObjects();
protected:
RefPtr<Document> mDocument; bool mSetIcon;
NSButton* mButton; // We accept a mShareScrubber only as a special case since // NSSharingServicePickerTouchBarItem does not expose an NSButton* on which we // can set the `image` property.
NSSharingServicePickerTouchBarItem* mShareScrubber; // We accept a popover only as a special case.
NSPopoverTouchBarItem* mPopoverItem; // The icon loader object should never outlive its creating // nsTouchBarInputIcon object.
RefPtr<mozilla::widget::IconLoader> mIconLoader;
};
#endif// nsTouchBarInputIcon_h_
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet)
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung ist noch experimentell.
