340 lines
8.5 KiB
C
340 lines
8.5 KiB
C
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//****************************************************************************
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//
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// File: joytest.c
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// Content: Joystick test dialog
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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; some tweaks
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// 15-dec-94 craige allow N joysticks
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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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#include "joycpl.h"
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/*
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* variables used by test process
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*/
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typedef struct {
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LPGLOBALVARS pgv;
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MMRESULT mmr_capture;
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HWND hwnd;
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BOOL bHasTimer;
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BOOL bUseTimer;
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int iButtonShift;
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JOYINFOEX ji;
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} test_vars, *LPTESTVARS;
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/*
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* fillButton - light up a specific button
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*/
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static void fillButton( LPGLOBALVARS pgv, HWND hwnd, int id, BOOL isup )
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{
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HWND hwb;
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RECT r;
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HDC hdc;
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hwb = GetDlgItem( hwnd, id );
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if( hwb == NULL ) {
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return;
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}
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hdc = GetDC( hwb );
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if( hdc == NULL ) {
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return;
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}
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GetClientRect( hwb, &r );
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if( isup ) {
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FillRect( hdc, &r, pgv->pjd->hbUp );
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} else {
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FillRect( hdc, &r, pgv->pjd->hbDown );
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}
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ReleaseDC( hwb, hdc );
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} /* fillButton */
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/*
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* doTestButton - try to light the relevant buttons
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*/
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static void doTestButton( LPTESTVARS ptv, HWND hwnd, LPJOYINFOEX pji )
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{
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if( (ptv->ji.dwButtons & JOY_BUTTON1) != (pji->dwButtons & JOY_BUTTON1) ) {
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fillButton( ptv->pgv, hwnd, IDC_JOYB1+ptv->iButtonShift,
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pji->dwButtons & JOY_BUTTON1 );
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}
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if( (ptv->ji.dwButtons & JOY_BUTTON2) != (pji->dwButtons & JOY_BUTTON2) ) {
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fillButton( ptv->pgv, hwnd, IDC_JOYB2+ptv->iButtonShift,
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pji->dwButtons & JOY_BUTTON2 );
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}
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if( ptv->iButtonShift == 0 ) {
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if( (ptv->ji.dwButtons & JOY_BUTTON3) != (pji->dwButtons & JOY_BUTTON3) ) {
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fillButton( ptv->pgv, hwnd, IDC_JOYB3, pji->dwButtons & JOY_BUTTON3 );
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}
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if( (ptv->ji.dwButtons & JOY_BUTTON4) != (pji->dwButtons & JOY_BUTTON4) ) {
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fillButton( ptv->pgv, hwnd, IDC_JOYB4, pji->dwButtons & JOY_BUTTON4 );
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}
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}
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ptv->ji.dwButtons = pji->dwButtons;
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} /* doTestButton */
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/*
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* doTestPOV - try to light the POV indicators
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*/
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static void doTestPOV( LPTESTVARS ptv, HWND hwnd, LPJOYINFOEX pji )
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{
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int idi;
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if( ptv->ji.dwPOV != pji->dwPOV ) {
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idi = IDI_JOYPOV_NONE;
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if( pji->dwPOV == JOY_POVFORWARD ) {
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idi = IDI_JOYPOV_UP;
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} else if( pji->dwPOV == JOY_POVBACKWARD ) {
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idi = IDI_JOYPOV_DOWN;
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} else if( pji->dwPOV == JOY_POVLEFT ) {
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idi = IDI_JOYPOV_LEFT;
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} else if( pji->dwPOV == JOY_POVRIGHT ) {
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idi = IDI_JOYPOV_RIGHT;
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}
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ChangeIcon( hwnd, idi, IDC_JOYPOV );
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}
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ptv->ji.dwPOV = pji->dwPOV;
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} /* doTestPOV */
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/*
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* joyTestInitDialog - init the testing dialog
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*/
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static BOOL joyTestInitDialog( HWND hwnd, LPARAM lParam)
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{
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HINSTANCE hinst;
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char str[MAX_STR];
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LPJOYREGHWCONFIG pcfg;
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LPTESTVARS ptv;
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LPGLOBALVARS pgv;
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/*
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* create test vars
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*/
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ptv = DoAlloc( sizeof( test_vars ) );
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SetWindowLong( hwnd, DWL_USER, (LONG) ptv );
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if( ptv == NULL ) {
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return FALSE;
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}
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pgv = (LPGLOBALVARS) lParam;
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ptv->pgv = pgv;
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ptv->hwnd = hwnd;
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/*
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* set dialog text based on OEM strings
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*/
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SetOEMText( pgv, hwnd, TRUE );
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/*
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* customize test dialog's button display
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*/
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pcfg = &pgv->joyHWCurr;
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if( pcfg->hws.dwNumButtons <= 2 ) {
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ptv->iButtonShift = 1;
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ShowWindow( GetDlgItem( hwnd, IDC_JOYB1 ), SW_HIDE );
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ShowWindow( GetDlgItem( hwnd, IDC_JOYB4 ), SW_HIDE );
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ShowWindow( GetDlgItem( hwnd, IDC_JOYB1_LABEL ), SW_HIDE );
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ShowWindow( GetDlgItem( hwnd, IDC_JOYB4_LABEL ), SW_HIDE );
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hinst = GetWindowInstance( hwnd );
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if( LoadString( hinst, IDS_JOYBUTTON1, str, sizeof( str ) ) ) {
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SetWindowText( GetDlgItem( hwnd, IDC_JOYB2_LABEL ), str );
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}
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if( LoadString( hinst, IDS_JOYBUTTON2, str, sizeof( str ) ) ) {
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SetWindowText( GetDlgItem( hwnd, IDC_JOYB3_LABEL ), str );
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}
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} else {
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ptv->iButtonShift = 0;
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}
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ShowControls( pcfg, hwnd );
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/*
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* other misc setup
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*/
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ptv->bHasTimer = SetTimer( hwnd, TIMER_ID, JOYPOLLTIME, NULL );
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ptv->bUseTimer = TRUE;
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if( !ptv->bHasTimer ) {
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DPF( "No timer for joystick test!\r\n" );
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return FALSE;
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}
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return TRUE;
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} /* joyTestInitDialog */
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/*
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* context help for the test dialog
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*/
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const static DWORD aTestHelpIDs[] = { // Context Help IDs
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IDC_GROUPBOX, IDH_JOYSTICK_GROUPBOX,
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IDC_JOYLIST1_LABEL, IDH_JOYSTICK_TEST_RANGE,
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IDC_JOYLIST1, IDH_JOYSTICK_TEST_RANGE,
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IDC_JOYLIST2_LABEL, IDH_JOYSTICK_TEST_THROTTLE,
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IDC_JOYLIST2, IDH_JOYSTICK_TEST_THROTTLE,
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IDC_JOYLIST3_LABEL, IDH_JOYSTICK_TEST_RUDDER,
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IDC_JOYLIST3, IDH_JOYSTICK_TEST_RUDDER,
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IDC_JOYPOV_LABEL, IDH_JOYSTICK_TEST_POV,
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IDC_JOYPOV, IDH_JOYSTICK_TEST_POV,
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IDC_TEXT_1, NO_HELP,
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IDC_TEXT_2, NO_HELP,
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IDC_ICON_1, NO_HELP,
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IDC_GROUPBOX_2, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYB1_LABEL, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYB2_LABEL, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYB3_LABEL, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYB4_LABEL, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYB1, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYB2, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYB3, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYB4, IDH_JOYSTICK_TEST_BUTTONS,
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IDC_JOYLIST4_LABEL, IDH_JOYSTICK_TEST_THROTTLE,
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IDC_JOYLIST4, IDH_JOYSTICK_TEST_THROTTLE,
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IDC_JOYLIST5_LABEL, NO_HELP,
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IDC_JOYLIST5, NO_HELP,
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0, 0
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};
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/*
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* TestProc - callback procedure for joystick test dialog
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*/
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BOOL CALLBACK TestProc( HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam)
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{
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BOOL rc;
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switch( umsg ) {
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case WM_TIMER:
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{
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LPTESTVARS ptv;
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ptv = (LPTESTVARS) GetWindowLong( hwnd, DWL_USER );
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if( ptv->bUseTimer ) {
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JOYINFOEX ji;
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MMRESULT rc;
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ptv->bUseTimer = FALSE;
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ji.dwSize = sizeof( ji );
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// ji.dwFlags = JOY_RETURNALL | JOY_USEDEADZONE | JOY_RETURNCENTERED;
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ji.dwFlags = JOY_RETURNALL | JOY_RETURNCENTERED;
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rc = joyGetPosEx( ptv->pgv->iJoyId, &ji );
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if( rc == JOYERR_NOERROR ) {
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DoJoyMove( ptv->pgv, hwnd, &ji, &ptv->ji, JOYMOVE_DRAWALL );
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doTestButton( ptv, hwnd, &ji );
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doTestPOV( ptv, hwnd, &ji );
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ptv->bUseTimer = TRUE;
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} else {
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if( JoyError( hwnd ) ) {
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ptv->bUseTimer = TRUE;
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}
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}
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}
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break;
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}
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case WM_DESTROY:
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{
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LPTESTVARS ptv;
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ptv = (LPTESTVARS) GetWindowLong( hwnd, DWL_USER );
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DoFree( ptv );
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break;
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}
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case WM_INITDIALOG:
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rc = joyTestInitDialog( hwnd, lParam );
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if( !rc ) {
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EndDialog( hwnd, 0 );
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}
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return FALSE;
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case WM_PAINT:
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{
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LPTESTVARS ptv;
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ptv = (LPTESTVARS) GetWindowLong( hwnd, DWL_USER );
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CauseRedraw( &ptv->ji, TRUE );
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return FALSE;
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}
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case WM_HELP:
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WinHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, cszHelpFile,
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HELP_WM_HELP, (DWORD)(LPSTR) aTestHelpIDs);
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return TRUE;
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case WM_CONTEXTMENU:
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WinHelp((HWND) wParam, cszHelpFile, HELP_CONTEXTMENU,
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(DWORD)(LPVOID) aTestHelpIDs);
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return TRUE;
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case WM_COMMAND:
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{
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int id;
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LPTESTVARS ptv;
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ptv = (LPTESTVARS) GetWindowLong( hwnd, DWL_USER );
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id = GET_WM_COMMAND_ID(wParam, lParam);
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switch( id ) {
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case IDCANCEL:
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case IDOK:
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if( ptv->bHasTimer ) {
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KillTimer( hwnd, TIMER_ID );
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}
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EndDialog(hwnd, (id == IDOK));
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break;
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default:
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break;
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}
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break;
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}
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default:
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break;
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}
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return FALSE;
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} /* TestProc */
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/*
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* DoTest - do the test dialog
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*/
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void DoTest( LPGLOBALVARS pgv, HWND hwnd, LPUPDCFGFN pupdcfgfn, LPVOID pparm )
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{
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JOYREGHWCONFIG save_joycfg;
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int id;
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/*
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* save the current config, and then update config if required
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*/
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save_joycfg = pgv->joyHWCurr;
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if( pupdcfgfn != NULL ) {
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pupdcfgfn( pparm );
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}
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/*
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* update the registry with our new joystick info
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*/
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RegSaveCurrentJoyHW( pgv );
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RegistryUpdated( pgv );
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/*
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* process the test dialog
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*/
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if( pgv->joyHWCurr.hws.dwFlags & (JOY_HWS_HASU|JOY_HWS_HASV) ) {
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id = IDD_JOYTEST1;
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} else {
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id = IDD_JOYTEST;
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}
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DialogBoxParam( (HINSTANCE)GetWindowLong( hwnd, GWL_HINSTANCE ),
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MAKEINTRESOURCE( id ), hwnd, TestProc, (LONG) pgv );
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/*
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* restore the old registry info
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*/
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pgv->joyHWCurr = save_joycfg;
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RegSaveCurrentJoyHW( pgv );
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RegistryUpdated( pgv );
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} /* DoTest */
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