109 lines
3.6 KiB
C++
109 lines
3.6 KiB
C++
/****************************************************************************
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* NxWidgets/nxwm/include/inxapplication.hxx
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*
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* Copyright (C) 2012 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX, NxWidgets, nor the names of its contributors
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* me be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __INCLUDE_INXAPPLICATION_NXX
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#define __INCLUDE_INXAPPLICATION_NXX
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Abstract Base Classes
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****************************************************************************/
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#if defined(__cplusplus)
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namespace NxWM
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{
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class CApplicationWindow;
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class NxWidget::CNxString;
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/**
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* INxApplication provides the abstract base class for each NxWM application.
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*/
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class INxApplication
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{
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public:
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/**
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* Each implementation of INxApplication must provide a method to recover
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* the contained CApplicationWindow instance.
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*/
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virtual CApplicationWindow *getWindow(void) const = 0;
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/**
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* Get the icon associated with the application
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*
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* @return An instance if INxBitmap that may be used to rend the
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* application's icon. This is an new INxBitmap instance that must
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* be deleted by the caller when it is no long needed.
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*/
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virtual NXWidgets::INxBitmap *getIcon(void) = 0;
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/**
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* Get the name string associated with the application
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*
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* @return A copy if CNxString that contains the name of the application.
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*/
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virtual NXWidgets::CNxString getName(void) = 0;
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/**
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* Start the application.
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*/
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virtual run(void) = 0;
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/**
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* Stop the application.
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*/
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virtual stop(void) = 0;
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};
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}
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#endif // __cplusplus
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#endif // __INCLUDE_INXAPPLICATION_NXX
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