156 lines
3.2 KiB
C++
156 lines
3.2 KiB
C++
/**********************************************************************
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Copyright (c) 2000 Immersion Corporation
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation may be granted without fee;
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interested parties are encouraged to request permission from
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Immersion Corporation
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801 Fox Lane
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San Jose, CA 95131
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408-467-1900
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IMMERSION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
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IN NO EVENT SHALL IMMERSION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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FILE: ImmDevices.h
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PURPOSE: Abstract Base Device Class for Immersion Foundation Classes
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STARTED: 3/29/00
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NOTES/REVISIONS:
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3/29/00 jrm (Jeff Mallett): Started
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**********************************************************************/
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#if !defined(AFX_FORCEDEVICES_H__135B88C4_4175_11D1_B049_0020AF30269A__INCLUDED_)
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#define AFX_FORCEDEVICES_H__135B88C4_4175_11D1_B049_0020AF30269A__INCLUDED_
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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#ifndef _IFCDLL_
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#define DLLIFC __declspec(dllimport)
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#else
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#define DLLIFC __declspec(dllexport)
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#endif
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#include "ImmBaseTypes.h"
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typedef enum {
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IMM_ENUMERATE_IMM_DEVICES = 0x00000001,
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IMM_ENUMERATE_DX_DEVICES = 0x00000002,
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IMM_ENUMERATE_ALL = 0xFFFFFFFF
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} IMM_ENUMERATE;
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typedef enum {
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IMM_NO_PREFERENCE = 0x00000000,
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IMM_PREFER_IMM_DEVICES = 0x00000001,
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IMM_PREFER_DX_DEVICES = 0x00000002
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} IMM_ENUMERATE_PREFERENCE;
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class CImmDevices;
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class CInitializeEnum {
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public:
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HANDLE m_hinstApp;
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HANDLE m_hwndApp;
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DWORD m_dwCooperativeFlag;
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CImmDevices *m_pDevices;
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long m_lMaximumDevices;
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};
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//================================================================
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// CImmDevices
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//================================================================
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typedef class CImmDevice * IMM_DEVICE_PTR;
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//
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// ------ PUBLIC INTERFACE ------
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//
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class DLLIFC CImmDevices {
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//
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// CONSTRUCTOR/DESCTRUCTOR
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//
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public:
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CImmDevices();
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~CImmDevices();
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//
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// ATTRIBUTES
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//
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public:
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long
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GetNumDevices()
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{ return m_lNumDevices; }
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IMM_DEVICE_PTR
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GetDevice(long lIndex);
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//
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// OPERATIONS
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//
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public:
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void
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AddDevice(IMM_DEVICE_PTR pDevice);
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long
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CreateDevices(
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HINSTANCE hinstApp,
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HWND hwndApp,
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long lMaximumDevices = -1, // means "all"
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IMM_ENUMERATE type = IMM_ENUMERATE_ALL,
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IMM_ENUMERATE_PREFERENCE preference = IMM_NO_PREFERENCE
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);
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//
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// ------ PRIVATE INTERFACE ------
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//
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//
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// HELPERS
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//
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protected:
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BOOL
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enumerate_dx_devices(CInitializeEnum *pIE);
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BOOL
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enumerate_imm_devices(CInitializeEnum *pIE);
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void
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clean_up();
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//
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// INTERNAL DATA
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//
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protected:
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long m_lNumDevices;
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IMM_DEVICE_PTR *m_DeviceArray;
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};
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#endif // !defined(AFX_FORCEDEVICE_H__135B88C4_4175_11D1_B049_0020AF30269A__INCLUDED_)
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