264 lines
9.8 KiB
C
264 lines
9.8 KiB
C
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/*****************************************************************************
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*
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* Dialogs.c - This module handles the Menu and Dialog user interactions.
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*
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* Microsoft Confidential
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* Copyright (c) 1992-1993 Microsoft Corporation
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*
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****************************************************************************/
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#include <stdio.h>
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#include <wchar.h> // for swscanf
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#include "setedit.h"
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#include "graph.h"
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#include "cderr.h"
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#include "utils.h"
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#include "perfmops.h"
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#include "grafdata.h" // for ToggleGraphRefresh
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#include "pmhelpid.h" // Help IDs
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BOOL LocalManualRefresh ;
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INT_PTR
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GraphOptionDlg(
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HWND hDlg,
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UINT msg,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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static GRAPH_OPTIONS goLocalCopy ;
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INT iTimeMilliseconds ;
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TCHAR szBuff[MiscTextLen] ;
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PGRAPHSTRUCT lgraph;
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lParam ;
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lgraph = pGraphs;
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switch (msg) {
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case WM_INITDIALOG:
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dwCurrentDlgID = HC_PM_idDlgOptionChart ;
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// Init the Radio button, Check boxes and text fields.
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goLocalCopy.iGraphOrHistogram =
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lgraph->gOptions.iGraphOrHistogram ;
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if (lgraph->gOptions.iGraphOrHistogram == LINE_GRAPH)
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CheckRadioButton(hDlg, ID_GRAPH, ID_HISTOGRAM, ID_GRAPH) ;
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else
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CheckRadioButton(hDlg, ID_GRAPH, ID_HISTOGRAM, ID_HISTOGRAM) ;
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CheckDlgButton(hDlg, ID_LEGEND, lgraph->gOptions.bLegendChecked) ;
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if (!(lgraph->gOptions.bLegendChecked)) {
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// can't display valuebar w/o legend
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DialogEnable (hDlg, IDD_CHARTOPTIONSVALUEBAR, FALSE) ;
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}
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CheckDlgButton(hDlg, ID_LABELS, lgraph->gOptions.bLabelsChecked) ;
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CheckDlgButton(hDlg, ID_VERT_GRID, lgraph->gOptions.bVertGridChecked) ;
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CheckDlgButton(hDlg, ID_HORZ_GRID, lgraph->gOptions.bHorzGridChecked) ;
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CheckDlgButton(hDlg, IDD_CHARTOPTIONSVALUEBAR,
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lgraph->gOptions.bStatusBarChecked) ;
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TSPRINTF(szBuff, TEXT("%d"), lgraph->gOptions.iVertMax) ;
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SendDlgItemMessage(hDlg, ID_VERT_MAX, WM_SETTEXT, 0, (LPARAM) szBuff) ;
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TSPRINTF(szBuff, TEXT("%3.3f"), lgraph->gOptions.eTimeInterval) ;
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ConvertDecimalPoint (szBuff);
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SendDlgItemMessage(hDlg, IDD_CHARTOPTIONSINTERVAL, WM_SETTEXT, 0, (LPARAM) szBuff) ;
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// Pickup a local copy of the Graph Options.
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goLocalCopy = lgraph->gOptions ;
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LocalManualRefresh = lgraph->bManualRefresh ;
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CheckRadioButton (hDlg,
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IDD_CHARTOPTIONSMANUALREFRESH,
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IDD_CHARTOPTIONSPERIODIC,
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LocalManualRefresh ? IDD_CHARTOPTIONSMANUALREFRESH :
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IDD_CHARTOPTIONSPERIODIC) ;
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if (lgraph->bManualRefresh) {
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DialogEnable (hDlg, IDD_CHARTOPTIONSINTERVALTEXT, FALSE) ;
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DialogEnable (hDlg, IDD_CHARTOPTIONSINTERVAL, FALSE) ;
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} else {
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DialogEnable (hDlg, IDD_CHARTOPTIONSINTERVALTEXT, TRUE) ;
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DialogEnable (hDlg, IDD_CHARTOPTIONSINTERVAL, TRUE) ;
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}
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EditSetLimit (GetDlgItem(hDlg, ID_VERT_MAX),
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sizeof(szBuff) / sizeof(TCHAR) - 1) ;
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EditSetLimit (GetDlgItem(hDlg, IDD_CHARTOPTIONSINTERVAL),
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ShortTextLen) ;
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WindowCenter (hDlg) ;
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return(TRUE);
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case WM_COMMAND:
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switch (LOWORD(wParam)) {
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case ID_VERT_MAX:
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if (HIWORD(wParam) == EN_CHANGE) {
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DialogText(hDlg, ID_VERT_MAX, szBuff) ;
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swscanf(szBuff, TEXT("%d"), &goLocalCopy.iVertMax) ;
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}
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break ;
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case IDD_CHARTOPTIONSINTERVAL:
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if (HIWORD(wParam) == EN_CHANGE) {
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goLocalCopy.eTimeInterval =
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DialogFloat (hDlg, IDD_CHARTOPTIONSINTERVAL, NULL) ;
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}
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break ;
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case IDD_CHARTOPTIONSPERIODIC:
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case IDD_CHARTOPTIONSMANUALREFRESH:
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// check if the Manual refresh is currently checked.
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// Then toggle the ManualRefresh button
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LocalManualRefresh =
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IsDlgButtonChecked (hDlg, IDD_CHARTOPTIONSMANUALREFRESH) ;
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CheckRadioButton (hDlg,
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IDD_CHARTOPTIONSMANUALREFRESH,
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IDD_CHARTOPTIONSPERIODIC,
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LocalManualRefresh ? IDD_CHARTOPTIONSPERIODIC :
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IDD_CHARTOPTIONSMANUALREFRESH) ;
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// gray out time interval if necessary...
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DialogEnable (hDlg, IDD_CHARTOPTIONSINTERVALTEXT,
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LocalManualRefresh) ;
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DialogEnable (hDlg, IDD_CHARTOPTIONSINTERVAL,
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LocalManualRefresh) ;
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LocalManualRefresh = !LocalManualRefresh ;
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break ;
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case IDD_CHARTOPTIONSVALUEBAR:
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if (goLocalCopy.bStatusBarChecked == TRUE)
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goLocalCopy.bStatusBarChecked = FALSE ;
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else
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goLocalCopy.bStatusBarChecked = TRUE ;
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break ;
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case ID_LEGEND:
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if (goLocalCopy.bLegendChecked == TRUE)
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goLocalCopy.bLegendChecked = FALSE ;
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else
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goLocalCopy.bLegendChecked = TRUE ;
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DialogEnable (hDlg, IDD_CHARTOPTIONSVALUEBAR,
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goLocalCopy.bLegendChecked) ;
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break ;
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case ID_LABELS:
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if (goLocalCopy.bLabelsChecked == TRUE)
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goLocalCopy.bLabelsChecked = FALSE ;
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else
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goLocalCopy.bLabelsChecked = TRUE ;
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break ;
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case ID_VERT_GRID:
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if (goLocalCopy.bVertGridChecked == TRUE)
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goLocalCopy.bVertGridChecked = FALSE ;
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else
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goLocalCopy.bVertGridChecked = TRUE ;
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break ;
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case ID_HORZ_GRID:
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if (goLocalCopy.bHorzGridChecked == TRUE)
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goLocalCopy.bHorzGridChecked = FALSE ;
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else
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goLocalCopy.bHorzGridChecked = TRUE ;
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break ;
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case ID_GRAPH:
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case ID_HISTOGRAM:
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if (goLocalCopy.iGraphOrHistogram == BAR_GRAPH) {
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goLocalCopy.iGraphOrHistogram = LINE_GRAPH ;
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} else {
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goLocalCopy.iGraphOrHistogram = BAR_GRAPH ;
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}
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CheckRadioButton(hDlg, ID_GRAPH, ID_HISTOGRAM,
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goLocalCopy.iGraphOrHistogram == LINE_GRAPH ?
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ID_GRAPH : ID_HISTOGRAM) ;
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break ;
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case IDOK:
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// verify some numeric entries first
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if (goLocalCopy.iVertMax > MAX_VERTICAL ||
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goLocalCopy.iVertMax < MIN_VERTICAL) {
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DlgErrorBox (hDlg, ERR_BADVERTMAX) ;
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SetFocus (DialogControl (hDlg, ID_VERT_MAX)) ;
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EditSetTextEndPos (hDlg, ID_VERT_MAX) ;
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return (FALSE) ;
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break ;
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}
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if (goLocalCopy.eTimeInterval > MAX_INTERVALSEC ||
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goLocalCopy.eTimeInterval < MIN_INTERVALSEC) {
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DlgErrorBox (hDlg, ERR_BADTIMEINTERVAL) ;
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SetFocus (DialogControl (hDlg, IDD_CHARTOPTIONSINTERVAL)) ;
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EditSetTextEndPos (hDlg, IDD_CHARTOPTIONSINTERVAL) ;
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return (FALSE) ;
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break ;
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}
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// We need to send a size message to the main window
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// so it can setup the redraw of the graph and legend.
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lgraph->gOptions.bLegendChecked = goLocalCopy.bLegendChecked ;
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lgraph->gOptions.bStatusBarChecked = goLocalCopy.bStatusBarChecked ;
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if (lgraph->gOptions.eTimeInterval != goLocalCopy.eTimeInterval
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&& !LocalManualRefresh) {
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iTimeMilliseconds = (INT) (goLocalCopy.eTimeInterval * (FLOAT) 1000.0) ;
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pGraphs->gInterval = iTimeMilliseconds ;
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lgraph->bManualRefresh = LocalManualRefresh ;
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} else if (LocalManualRefresh != lgraph->bManualRefresh) {
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ToggleGraphRefresh (hWndGraph) ;
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}
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// Assign the local copy of the graph options to the
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// global copy.
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lgraph->gOptions = goLocalCopy ;
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// SizeGraphComponents (hWndGraph) ;
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// WindowInvalidate (hWndGraph) ;
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dwCurrentDlgID = 0 ;
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EndDialog (hDlg, 1) ;
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return (TRUE) ;
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break ;
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case IDCANCEL:
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dwCurrentDlgID = 0 ;
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EndDialog(hDlg,0);
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return(TRUE);
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case ID_HELP:
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CallWinHelp (dwCurrentDlgID) ;
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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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default:
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break;
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}
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return(FALSE);
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}
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