1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef UI_SHELL_DIALOGS_BASE_SHELL_DIALOG_H_ 6 #define UI_SHELL_DIALOGS_BASE_SHELL_DIALOG_H_ 7 8 #include "ui/gfx/native_widget_types.h" 9 #include "ui/shell_dialogs/shell_dialogs_export.h" 10 11 namespace ui { 12 13 // A base class for shell dialogs. 14 class SHELL_DIALOGS_EXPORT BaseShellDialog { 15 public: 16 // Returns true if a shell dialog box is currently being shown modally 17 // to the specified owner. 18 virtual bool IsRunning(gfx::NativeWindow owning_window) const = 0; 19 20 // Notifies the dialog box that the listener has been destroyed and it should 21 // no longer be sent notifications. 22 virtual void ListenerDestroyed() = 0; 23 24 protected: 25 virtual ~BaseShellDialog(); 26 }; 27 28 } // namespace ui 29 30 #endif // UI_SHELL_DIALOGS_BASE_SHELL_DIALOG_H_ 31 32
