45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
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/*
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* Copyright 2010, Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef WINDOW_STACK_H
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#define WINDOW_STACK_H
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#include <Window.h>
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class BWindowStack
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{
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public:
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BWindowStack(BWindow* window);
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~BWindowStack();
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status_t InitCheck();
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status_t AddWindow(BWindow* window);
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status_t AddWindow(BMessenger& window);
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status_t AddWindowAt(BWindow* window, int32 position);
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status_t AddWindowAt(BMessenger& window, int32 position);
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status_t RemoveWindow(BWindow* window);
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status_t RemoveWindow(BMessenger& window);
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status_t RemoveWindowAt(int32 position,
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BMessenger* window = NULL);
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int32 CountWindows();
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status_t WindowAt(int32 position, BMessenger& messenger);
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bool HasWindow(BWindow* window);
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bool HasWindow(BMessenger& window);
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private:
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status_t _AttachMessenger(BMessenger& window);
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status_t _ReadMessenger(BMessenger& window);
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status_t _StartMessage(int32 what);
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BPrivate::PortLink* fLink;
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};
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#endif
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