516 lines
13 KiB
C++
516 lines
13 KiB
C++
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//****************************************************************************
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//
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// File: joymisc.c
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// Content: Misc routines used by calibration and testing dialogs
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// History:
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// Date By Reason
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// ==== == ======
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// 11-dec-94 craige split out of joycpl.c
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// 15-dec-94 craige allow N joysticks
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// 18-dec-94 craige process U&V
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// 04-mar-95 craige bug 13147: crosshair should erase background color
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//
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// Copyright (c) Microsoft Corporation 1994-1995
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//
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//****************************************************************************
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#pragma pack (8)
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#include "stdafx.h"
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#include "joycpl.h"
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#include "assert.h"
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#include "baseids.h"
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#include "comstr.h"
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#include "pov.h"
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#define DELTA 5
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// ADJ_VAL is used to convert a joystick position into a value in a new range
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#define ADJ_VAL( a, pos, range ) (((pos-(pgv->joyRange.jpMin.dw##a))*range) / (pgv->joyRange.jpMax.dw##a-pgv->joyRange.jpMin.dw##a+1))
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DWORD ADJ_VALX( DWORD pos, DWORD range, DWORD dwMaxX)
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{
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if (dwMaxX == 0)
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dwMaxX++;
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DWORD nRet = (pos*range) / dwMaxX;
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nRet += DELTA;
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return nRet;
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}
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DWORD ADJ_VALY( DWORD pos, DWORD range, DWORD dwMaxY )
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{
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if (dwMaxY == 0)
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dwMaxY++;
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DWORD nRet = (pos*range) / dwMaxY;
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nRet += DELTA;
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return nRet;
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}
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// setOEMWindowText - set window text with an OEM string
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static void setOEMWindowText( HWND hwnd, int id, LPSTR str )
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{
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assert(hwnd);
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HWND hwndctl;
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if( str[0] != 0 )
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{
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hwndctl = GetDlgItem( hwnd, id );
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ASSERT (::IsWindow(hwndctl));
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if( hwndctl != NULL )
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{
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SetWindowText( hwndctl, str );
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}
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}
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} /* setOEMWindowText */
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// SetOEMText - set OEM defined text in the dialogs
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void SetOEMText( LPGLOBALVARS pgv, HWND hwnd, BOOL istest )
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{
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ASSERT(pgv);
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ASSERT (::IsWindow(hwnd));
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DWORD type;
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char str[MAX_STR];
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char res[MAX_STR];
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HINSTANCE hinst;
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int id;
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LPSTR pwincap;
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LPJOYDATA pjd;
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pjd = pgv->pjd;
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ASSERT(pjd);
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// get the default window caption. this will be replaced by an OEM string if it is avaliable.
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hinst = GetResourceInstance();
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if( istest )
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{
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id = IDS_JOYTESTCAPN;
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}
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else
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{
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id = IDS_JOYCALCAPN;
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}
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if( !LoadString( hinst, id, str, sizeof( str ) ) )
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res[0] = 0;
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else
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wsprintf( res, str, pgv->iJoyId+1 );
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pwincap = res;
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// if this is an OEM joystick, use any strings that they may have defined
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if( pgv->joyHWCurr.dwUsageSettings & JOY_US_ISOEM )
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{
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type = pgv->joyHWCurr.dwType - JOY_HW_LASTENTRY;
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// set up labels under each of the controls
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setOEMWindowText( hwnd, IDC_JOYLIST1_LABEL, pjd->oemList[type].xy_label );
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setOEMWindowText( hwnd, IDC_JOYLIST2_LABEL, pjd->oemList[type].z_label );
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setOEMWindowText( hwnd, IDC_JOYLIST3_LABEL, pjd->oemList[type].r_label );
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setOEMWindowText( hwnd, IDC_JOYLIST4_LABEL, pjd->oemList[type].u_label );
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setOEMWindowText( hwnd, IDC_JOYLIST5_LABEL, pjd->oemList[type].v_label );
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setOEMWindowText( hwnd, IDC_JOYPOV_LABEL, pjd->oemList[type].pov_label );
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if( istest )
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{
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// set the various caption and description fields in the test dlg
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// setOEMWindowText( hwnd, IDC_TEXT_1, pjd->oemList[type].testmove_desc );
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// setOEMWindowText( hwnd, IDC_TEXT_2, pjd->oemList[type].testbutton_desc );
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// setOEMWindowText( hwnd, IDC_GROUPBOX, pjd->oemList[type].testmove_cap );
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// setOEMWindowText( hwnd, IDC_GROUPBOX_2, pjd->oemList[type].testbutton_cap );
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if( pjd->oemList[type].testwin_cap[0] != 0 )
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{
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pwincap = pjd->oemList[type].testwin_cap;
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}
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}
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else
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{
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// set the various caption and description fields in the calibration dialog
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setOEMWindowText( hwnd, IDC_GROUPBOX, pjd->oemList[type].cal_cap );
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if( pjd->oemList[type].calwin_cap[0] != 0 )
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pwincap = pjd->oemList[type].calwin_cap;
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}
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}
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// set the window caption
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if( pwincap[0] != 0 )
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SetWindowText( hwnd, pwincap );
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} /* SetOEMText */
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// ShowControls - show Z and R controls, based on configuration info
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void ShowControls( LPJOYREGHWCONFIG pcfg, HWND hwnd )
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{
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assert(pcfg);
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// ADDED BY CML 2/21/96: added window *enabling*
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HWND hwndctl;
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UINT nShow;
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// Z axis
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nShow = pcfg->hws.dwFlags & JOY_HWS_HASZ ? SW_SHOW : SW_HIDE;
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hwndctl = GetDlgItem(hwnd, IDC_JOYLIST2);
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ASSERT (::IsWindow(hwndctl));
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ShowWindow(hwndctl, nShow);
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hwndctl = GetDlgItem(hwnd, IDC_JOYLIST2_LABEL);
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ASSERT (::IsWindow(hwndctl));
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ShowWindow(hwndctl, nShow);
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// R axis
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nShow = pcfg->hws.dwFlags & JOY_HWS_HASR
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|| pcfg->dwUsageSettings & JOY_US_HASRUDDER
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? SW_SHOW
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: SW_HIDE;
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hwndctl = GetDlgItem(hwnd, IDC_JOYLIST3);
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ASSERT (::IsWindow(hwndctl));
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ShowWindow(hwndctl, nShow);
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hwndctl = GetDlgItem(hwnd, IDC_JOYLIST3_LABEL);
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ASSERT (::IsWindow(hwndctl));
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ShowWindow(hwndctl, nShow);
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// POV
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nShow = pcfg->hws.dwFlags & JOY_HWS_HASPOV ? SW_SHOW : SW_HIDE;
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hwndctl = GetDlgItem( hwnd, IDC_JOYPOV );
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ASSERT (::IsWindow(hwndctl));
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ShowWindow( hwndctl, nShow);
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// U axis
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nShow = pcfg->hws.dwFlags & JOY_HWS_HASU ? SW_SHOW : SW_HIDE;
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if (hwndctl = GetDlgItem(hwnd, IDC_JOYLIST4))
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{
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ASSERT (::IsWindow(hwndctl));
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ShowWindow(hwndctl, nShow);
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hwndctl = GetDlgItem(hwnd, IDC_JOYLIST4_LABEL);
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ASSERT (::IsWindow(hwndctl));
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ShowWindow(hwndctl, nShow);
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}
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// V axis
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nShow = pcfg->hws.dwFlags & JOY_HWS_HASV ? SW_SHOW : SW_HIDE;
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if (hwndctl = GetDlgItem(hwnd, IDC_JOYLIST5))
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{
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ASSERT (::IsWindow(hwndctl));
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ShowWindow(hwndctl, nShow);
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hwndctl = GetDlgItem(hwnd, IDC_JOYLIST5_LABEL);
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ASSERT (::IsWindow(hwndctl));
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ShowWindow(hwndctl, nShow);
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}
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// END ADD
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} /* ShowControls */
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/*
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* JoyError - error reading the joystick
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*/
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BOOL JoyError( HWND hwnd )
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{
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assert(hwnd);
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char szTitle[STR_LEN_32];
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char szMessage[STR_LEN_128];
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if (pszCommonString->LoadString(IDS_JOYREADERROR) == 0)
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{
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OutputDebugString("GCDEF.DLL: WARING: Unable to load string IDS_JOYREADERROR!\n");
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return FALSE;
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}
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lstrcpy( szTitle, (LPCTSTR)*pszCommonString);
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if (pszCommonString->LoadString(IDS_JOYUNPLUGGED) == 0)
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{
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OutputDebugString("GCDEF.DLL: WARING: Unable to load string IDS_JOYREADERROR!\n");
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return FALSE;
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}
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lstrcpy( szMessage, (LPCTSTR)*pszCommonString);
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if (MessageBox( hwnd, szMessage, szTitle,
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MB_RETRYCANCEL | MB_ICONERROR | MB_TASKMODAL ) == IDCANCEL)
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{
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// terminate the dialog if we give up
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PostMessage( GetParent(hwnd), WM_COMMAND, IDCANCEL, 0 );
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return FALSE;
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}
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return TRUE;
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} // JoyError
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/*
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* ChangeIcon - change the icon of a static control
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*/
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void ChangeIcon( HWND hwnd, int idi, int idc )
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{
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assert(hwnd);
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HINSTANCE hinst;
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HICON hicon;
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HICON holdicon;
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hinst = GetResourceInstance();
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assert(hinst);
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hicon = LoadIcon( hinst, MAKEINTRESOURCE(idi) );
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assert(hicon);
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if( hicon != NULL )
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{
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HWND hDlgItem = GetDlgItem(hwnd,idc);
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ASSERT (::IsWindow(hDlgItem));
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holdicon = Static_SetIcon( hDlgItem, hicon );
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if( holdicon != NULL )
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DestroyIcon( holdicon );
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}
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} /* ChangeIcon */
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/*
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* CauseRedraw - cause test or calibrate dialogs to redraw their controls
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*/
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void CauseRedraw( LPJOYINFOEX pji, BOOL do_buttons )
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{
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assert(pji);
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pji->dwXpos = (DWORD) -1;
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pji->dwYpos = (DWORD) -1;
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pji->dwZpos = (DWORD) -1;
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pji->dwRpos = (DWORD) -1;
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pji->dwPOV = JOY_POVCENTERED;
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if( do_buttons ) {
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pji->dwButtons = ALL_BUTTONS;
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}
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} /* CauseRedraw */
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/*
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* fillBar - fill the bar for indicating Z or R info
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*/
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static void fillBar( LPGLOBALVARS pgv, HWND hwnd, DWORD pos, int id )
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{
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assert(pgv);
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HWND hwlb;
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RECT r;
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HDC hdc;
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int height;
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LPJOYDATA pjd;
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pjd = pgv->pjd;
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assert(pjd);
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// scale the height to be inside the bar window
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hwlb = GetDlgItem( hwnd, id );
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ASSERT (::IsWindow(hwlb));
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if( hwlb == NULL )
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return;
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hdc = GetDC( hwlb );
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if( hdc == NULL )
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return;
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GetClientRect( hwlb, &r );
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switch( id )
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{
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case IDC_JOYLIST2:
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height = ADJ_VAL( Z, pos, r.bottom );
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break;
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case IDC_JOYLIST3:
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height = ADJ_VAL( R, pos, r.bottom );
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break;
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case IDC_JOYLIST4:
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height = ADJ_VAL( U, pos, r.bottom );
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break;
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case IDC_JOYLIST5:
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height = ADJ_VAL( V, pos, r.bottom );
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break;
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}
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// fill in the inactive area
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r.top = height;
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FillRect( hdc, &r, pjd->hbUp );
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// fill in the active area
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r.top = 0;
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r.bottom = height;
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FillRect( hdc, &r, pjd->hbDown );
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ReleaseDC( hwlb, hdc );
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} /* fillBar */
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// drawCross - draw a cross in the position box
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static void drawCross( HDC hdc, int x, int y, int obj )
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{
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HPEN hpen;
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HPEN holdpen;
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assert(hdc);
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if( hdc == NULL )
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return;
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if( obj )
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{
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COLORREF cr;
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cr = GetSysColor( obj ); // was COLOR_WINDOW
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hpen = CreatePen( PS_SOLID, 0, cr );
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}
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else
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{
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|
|
hpen = (struct HPEN__ *) GetStockObject( obj );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( hpen == NULL )
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
holdpen = (struct HPEN__ *) SelectObject( hdc, hpen );
|
||
|
|
MoveToEx( hdc, x-(DELTA-1), y, NULL );
|
||
|
|
LineTo( hdc, x+DELTA, y );
|
||
|
|
MoveToEx( hdc, x, y-(DELTA-1), NULL );
|
||
|
|
LineTo( hdc, x, y+DELTA );
|
||
|
|
SelectObject( hdc, holdpen );
|
||
|
|
|
||
|
|
if( obj ) {
|
||
|
|
DeleteObject( hpen );
|
||
|
|
}
|
||
|
|
} /* drawCross */
|
||
|
|
|
||
|
|
#define FILLBAR( a, id ) \
|
||
|
|
/* \
|
||
|
|
* make sure we aren't out of alleged range \
|
||
|
|
*/ \
|
||
|
|
if( pji->dw##a##pos > pgv->joyRange.jpMax.dw##a ) { \
|
||
|
|
pji->dw##a##pos = pgv->joyRange.jpMax.dw##a; \
|
||
|
|
} else if( pji->dw##a##pos < pgv->joyRange.jpMin.dw##a ) { \
|
||
|
|
pji->dw##a##pos = pgv->joyRange.jpMin.dw##a; \
|
||
|
|
} \
|
||
|
|
\
|
||
|
|
/* \
|
||
|
|
* fill the bar if we haven't moved since last time \
|
||
|
|
*/ \
|
||
|
|
if( pji->dw##a##pos != poji->dw##a##pos ) { \
|
||
|
|
fillBar( pgv, hwnd, pji->dw##a##pos, id ); \
|
||
|
|
poji->dw##a##pos = pji->dw##a##pos; \
|
||
|
|
}
|
||
|
|
|
||
|
|
// DoJoyMove - process movement for the joystick
|
||
|
|
void DoJoyMove( LPGLOBALVARS pgv, HWND hwnd, LPJOYINFOEX pji, LPJOYINFOEX poji, DWORD drawflags )
|
||
|
|
{
|
||
|
|
HWND hwlb;
|
||
|
|
RECT rc;
|
||
|
|
int width, height;
|
||
|
|
int x,y;
|
||
|
|
static BOOL bFirstPoll = TRUE;
|
||
|
|
|
||
|
|
assert(pgv);
|
||
|
|
assert(hwnd);
|
||
|
|
assert(pji);
|
||
|
|
assert(poji);
|
||
|
|
|
||
|
|
// draw the cross in the XY box if needed
|
||
|
|
if( drawflags & JOYMOVE_DRAWXY )
|
||
|
|
{
|
||
|
|
// make sure we aren't out of alleged range
|
||
|
|
if( pji->dwXpos > pgv->joyRange.jpMax.dwX )
|
||
|
|
pji->dwXpos = pgv->joyRange.jpMax.dwX;
|
||
|
|
else if( pji->dwXpos < pgv->joyRange.jpMin.dwX )
|
||
|
|
pji->dwXpos = pgv->joyRange.jpMin.dwX;
|
||
|
|
|
||
|
|
if( pji->dwYpos > pgv->joyRange.jpMax.dwY )
|
||
|
|
pji->dwYpos = pgv->joyRange.jpMax.dwY;
|
||
|
|
else if( pji->dwYpos < pgv->joyRange.jpMin.dwY )
|
||
|
|
pji->dwYpos = pgv->joyRange.jpMin.dwY;
|
||
|
|
|
||
|
|
// convert info to (x,y) position in window
|
||
|
|
hwlb = GetDlgItem( hwnd, IDC_JOYLIST1 );
|
||
|
|
ASSERT(::IsWindow(hwlb));
|
||
|
|
|
||
|
|
GetClientRect( hwlb, &rc );
|
||
|
|
height = rc.bottom - rc.top-2*DELTA;
|
||
|
|
width = rc.right - rc.left-2*DELTA;
|
||
|
|
|
||
|
|
x = ADJ_VALX( pji->dwXpos, width, pgv->joyRange.jpMax.dwX );
|
||
|
|
y = ADJ_VALY( pji->dwYpos, height, pgv->joyRange.jpMax.dwY );
|
||
|
|
|
||
|
|
// only draw the cross if it has moved since last time
|
||
|
|
if( x != (int) poji->dwXpos || y != (int) poji->dwYpos )
|
||
|
|
{
|
||
|
|
HDC hwlbDC;
|
||
|
|
|
||
|
|
hwlbDC = GetDC( hwlb );
|
||
|
|
|
||
|
|
if( hwlbDC == NULL ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( poji->dwXpos != (DWORD) -1 )
|
||
|
|
{
|
||
|
|
drawCross( hwlbDC, (int) poji->dwXpos, (int) poji->dwYpos, COLOR_WINDOW );
|
||
|
|
} else {
|
||
|
|
FillRect( hwlbDC, &rc, (HBRUSH)(COLOR_WINDOW+1) );
|
||
|
|
}
|
||
|
|
|
||
|
|
if( !bFirstPoll ) {
|
||
|
|
drawCross( hwlbDC, (int) x, (int) y, COLOR_WINDOWTEXT );
|
||
|
|
} else {
|
||
|
|
bFirstPoll = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
ReleaseDC( hwlb, hwlbDC );
|
||
|
|
|
||
|
|
poji->dwXpos = x;
|
||
|
|
poji->dwYpos = y;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// draw Z bar if needed
|
||
|
|
if ( drawflags & JOYMOVE_DRAWZ )
|
||
|
|
{
|
||
|
|
FILLBAR( Z, IDC_JOYLIST2 );
|
||
|
|
}
|
||
|
|
|
||
|
|
// draw R bar if needed
|
||
|
|
if( drawflags & JOYMOVE_DRAWR )
|
||
|
|
{
|
||
|
|
FILLBAR( R, IDC_JOYLIST3 );
|
||
|
|
}
|
||
|
|
|
||
|
|
// draw U bar if needed
|
||
|
|
if( drawflags & JOYMOVE_DRAWU )
|
||
|
|
{
|
||
|
|
FILLBAR( U, IDC_JOYLIST4 );
|
||
|
|
}
|
||
|
|
|
||
|
|
// draw V bar if needed
|
||
|
|
if( drawflags & JOYMOVE_DRAWV )
|
||
|
|
{
|
||
|
|
FILLBAR( V, IDC_JOYLIST5 );
|
||
|
|
}
|
||
|
|
|
||
|
|
} /* DoJoyMove */
|