415 lines
11 KiB
C
415 lines
11 KiB
C
/*
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==============================================================================
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Application:
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Microsoft Windows NT (TM) Performance Monitor
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File:
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Command.c -- PerfmonCommand routine and helpers.
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This file contains the PerfmonCommand routine, which handles
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all of the user's menu selections.
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Copyright 1992-1993, Microsoft Corporation. All Rights Reserved.
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Microsoft Confidential.
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==============================================================================
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*/
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//==========================================================================//
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// Includes //
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//==========================================================================//
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#include "stdio.h"
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#include "setedit.h"
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#include "command.h" // External declarations for this file
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#include <shellapi.h> // for ShellAbout
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#include "cderr.h"
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#include "dialogs.h"
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#include "fileopen.h" // for FileOpen
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#include "grafdata.h" // for ChartDeleteLine ClearGraphDisplay & ToggleGraphRefresh
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#include "init.h" // for PerfmonClose
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#include "legend.h"
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#include "status.h" // for StatusUpdateIcons
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#include "toolbar.h" // for ToolbarDepressButton
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#include "utils.h"
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#include "perfmops.h" // for SaveWorkspace
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int static deltax ;
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int static deltay ;
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#define ABOUT_TIMER_ID 10
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INT_PTR
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FAR
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WINAPI
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AboutDlgProc (
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HWND hDlg,
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UINT iMessage,
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WPARAM wParam,
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LPARAM lParam)
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{
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BOOL bHandled ;
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bHandled = TRUE ;
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switch (iMessage) {
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case WM_INITDIALOG:
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deltax = 0 ;
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deltay = 0 ;
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dwCurrentDlgID = 0 ;
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SetTimer(hDlg, ABOUT_TIMER_ID, 1000, NULL) ;
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WindowCenter (hDlg) ;
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return (TRUE) ;
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case WM_TIMER:
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deltax += 2 ;
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if (deltax > 60)
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deltax = 0 ;
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deltay += 5 ;
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if (deltay > 60)
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deltay = 0 ;
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WindowInvalidate (DialogControl (hDlg, 524)) ;
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break ;
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case WM_DRAWITEM:
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{
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int xPos, yPos ;
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LPDRAWITEMSTRUCT lpItem ;
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lpItem = (LPDRAWITEMSTRUCT) lParam ;
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xPos = lpItem->rcItem.left + deltax ;
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yPos = lpItem->rcItem.top + deltay ;
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DrawIcon (lpItem->hDC, xPos, yPos, hIcon) ;
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}
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break ;
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case WM_CLOSE:
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dwCurrentDlgID = 0 ;
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KillTimer (hDlg, ABOUT_TIMER_ID) ;
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EndDialog (hDlg, 1) ;
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break ;
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case WM_COMMAND:
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switch (wParam) {
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case IDD_OK:
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dwCurrentDlgID = 0 ;
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EndDialog (hDlg, 1) ;
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break ;
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default:
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bHandled = FALSE ;
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break;
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}
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break;
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default:
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bHandled = FALSE ;
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break ;
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}
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return (bHandled) ;
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}
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//==========================================================================//
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// Local Functions //
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//==========================================================================//
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void
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ChangeView (
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HWND hWnd,
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int iNewView
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)
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{
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// only Chart view
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iPerfmonView = IDM_VIEWCHART ;
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WindowShow (hWndGraph, TRUE) ;
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DrawMenuBar(hWnd) ;
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StatusLineReady (hWndStatus) ;
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}
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//==========================================================================//
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// Message Handlers //
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//==========================================================================//
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void
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ViewChart (
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HWND hWnd
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)
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{
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if (Options.bMenubar)
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SetMenu (hWnd, hMenuChart) ;
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ChangeView (hWnd, IDM_VIEWCHART) ;
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}
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#ifdef KEEP_MANUALREFRESH
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void
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ToggleRefresh (
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HWND hWnd
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)
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{
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BOOL bRefresh ;
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bRefresh = ToggleGraphRefresh (hWndGraph) ;
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MenuCheck (GetMenu (hWnd), IDM_OPTIONSMANUALREFRESH, bRefresh) ;
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}
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#endif
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//==========================================================================//
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// Exported Functions //
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//==========================================================================//
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BOOL
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PerfmonCommand (
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HWND hWnd,
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WPARAM wParam,
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LPARAM lParam
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)
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/*
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Effect: Respond to the user's menu selection, found in wParam.
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In particular, branch to the appropriate OnXXX function
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to perform the action associated with each command.
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Called By: MainWndProc (perfmon.c), in response to a WM_COMMAND
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message.
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*/
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{
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PLINESTRUCT pLine ;
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BOOL bPrepareMenu = TRUE ;
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switch (LOWORD (wParam)) {
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//=============================//
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// Toolbar Commands //
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//=============================//
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case IDM_TOOLBARADD:
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bPrepareMenu = FALSE ;
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SendMessage (hWnd, WM_COMMAND, IDM_EDITADDCHART, lParam) ;
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break ;
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case IDM_TOOLBARMODIFY:
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bPrepareMenu = FALSE ;
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SendMessage (hWnd, WM_COMMAND, IDM_EDITMODIFYCHART, lParam) ;
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break ;
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case IDM_TOOLBARDELETE:
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bPrepareMenu = FALSE ;
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SendMessage (hWnd, WM_COMMAND, IDM_EDITDELETECHART, lParam) ;
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break ;
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case IDM_TOOLBARREFRESH:
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bPrepareMenu = FALSE ;
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SendMessage (hWnd, WM_COMMAND, IDM_OPTIONSREFRESHNOWCHART, lParam) ;
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break ;
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case IDM_TOOLBAROPTIONS:
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bPrepareMenu = FALSE ;
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SendMessage (hWnd, WM_COMMAND, IDM_OPTIONSCHART, lParam) ;
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break ;
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//=============================//
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// "File" Commands //
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//=============================//
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case IDM_FILENEWCHART:
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if (QuerySaveChart (hWnd, pGraphs))
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ResetGraphView (hWndGraph) ;
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break ;
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case IDM_FILEOPENCHART:
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if (QuerySaveChart (hWnd, pGraphs))
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FileOpen (hWndGraph, IDS_CHARTFILE, NULL) ;
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break ;
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case IDM_FILESAVECHART:
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case IDM_FILESAVEASCHART:
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bPrepareMenu = FALSE ;
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SaveChart (hWndGraph, 0,
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(LOWORD (wParam) == IDM_FILESAVEASCHART) ? TRUE : FALSE) ;
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break;
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case IDM_FILEEXIT:
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if (QuerySaveChart (hWnd, pGraphs)) {
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PerfmonClose (hWnd) ;
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bPrepareMenu = FALSE ;
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}
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break ;
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//=============================//
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// "Edit" Commands //
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//=============================//
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case IDM_EDITADDCHART:
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AddChart (hWnd) ;
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break;
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case IDM_EDITDELETECHART:
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pLine = CurrentGraphLine (hWndGraph) ;
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if (pLine)
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ChartDeleteLine(pGraphs, pLine) ;
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break ;
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case IDM_EDITMODIFYCHART:
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EditChart (hWnd) ;
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break ;
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//=============================//
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// "Options" Commands //
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//=============================//
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case IDM_OPTIONSCHART:
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DialogBox(hInstance, idDlgChartOptions, hWnd, GraphOptionDlg);
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break;
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case IDM_OPTIONSDISPLAYMENU:
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// ShowPerfmonMenu will update Options.bMenubar..
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ShowPerfmonMenu (!Options.bMenubar) ;
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break ;
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case IDM_OPTIONSDISPLAYTOOL:
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Options.bToolbar = !Options.bToolbar ;
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SizePerfmonComponents () ;
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break ;
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case IDM_OPTIONSDISPLAYSTATUS:
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Options.bStatusbar = !Options.bStatusbar ;
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SizePerfmonComponents () ;
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break ;
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case IDM_OPTIONSDISPLAYONTOP:
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Options.bAlwaysOnTop = !Options.bAlwaysOnTop ;
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// WindowSetTopmost (hWndMain, Options.bAlwaysOnTop) ;
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break ;
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//=============================//
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// "Help" Commands //
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//=============================//
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case IDM_HELPABOUT:
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{
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TCHAR szApplication [WindowCaptionLen] ;
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bPrepareMenu = FALSE ;
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if (GetKeyState(VK_SHIFT) < 0 && GetKeyState(VK_CONTROL) < 0) {
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DialogBox (hInstance, idDlgAbout, hWndMain, AboutDlgProc) ;
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} else {
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StringLoad (IDS_APPNAME, szApplication) ;
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ShellAbout (hWnd, szApplication, NULL, hIcon) ;
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}
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}
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break ;
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//======================================//
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// Generic messages from ACCELERATORS //
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//======================================//
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case IDM_FILEOPENFILE:
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bPrepareMenu = FALSE ;
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SendMessage (hWnd, WM_COMMAND, IDM_FILEOPENCHART, lParam) ;
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break ;
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case IDM_FILESAVEFILE:
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bPrepareMenu = FALSE ;
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SendMessage (hWnd, WM_COMMAND, IDM_FILESAVECHART, lParam) ;
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break ;
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case IDM_FILESAVEASFILE:
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bPrepareMenu = FALSE ;
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SendMessage (hWnd, WM_COMMAND, IDM_FILESAVEASCHART, lParam) ;
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break ;
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case IDM_TOOLBARID:
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// msg from the toolbar control
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bPrepareMenu = FALSE ;
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OnToolbarHit (wParam, lParam) ;
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break ;
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default:
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return (FALSE) ;
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}
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if (bPrepareMenu) {
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PrepareMenu (GetMenu (hWnd)) ;
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}
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return (TRUE) ;
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}
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void
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PrepareMenu (
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HMENU hMenu
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)
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{
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BOOL bPlayingLog ;
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BOOL bCurrentLine ;
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BOOL bManualRefresh ;
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BOOL bLogCollecting ;
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BOOL bRefresh ;
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// hMenu is NULL when the menu bar display option is off.
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// In that case, we still have to enable/disable all tool buttons
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// So, I have commented out the next 2 lines...
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// if (!hMenu)
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// return ;
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bLogCollecting = FALSE ;
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bPlayingLog = FALSE ;
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bCurrentLine = (CurrentGraphLine (hWndGraph) != NULL) ;
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bRefresh = GraphRefresh (hWndGraph) ;
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bManualRefresh = !bPlayingLog && bCurrentLine ;
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if (hMenu) {
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MenuCheck (hMenu, IDM_VIEWCHART, TRUE) ;
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MenuEnableItem (hMenu, IDM_FILEEXPORTCHART, bCurrentLine) ;
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MenuEnableItem (hMenu, IDM_EDITMODIFYCHART, bCurrentLine) ;
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MenuEnableItem (hMenu, IDM_EDITDELETECHART, bCurrentLine) ;
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}
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ToolbarEnableButton (hWndToolbar, EditTool,
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bCurrentLine &&
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(iPerfmonView != IDM_VIEWREPORT &&
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iPerfmonView != IDM_VIEWLOG)) ;
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ToolbarEnableButton (hWndToolbar, DeleteTool, bCurrentLine) ;
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// None of the alert or report options make sense when playing back a log.
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ToolbarEnableButton (hWndToolbar,
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OptionsTool,
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!bPlayingLog ||
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iPerfmonView != IDM_VIEWREPORT) ;
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if (hMenu) {
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// check/uncheck all the display options
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MenuCheck (hMenu, IDM_OPTIONSDISPLAYMENU, Options.bMenubar) ;
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MenuCheck (hMenu, IDM_OPTIONSDISPLAYTOOL, Options.bToolbar) ;
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MenuCheck (hMenu, IDM_OPTIONSDISPLAYSTATUS, Options.bStatusbar) ;
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MenuCheck (hMenu, IDM_OPTIONSDISPLAYONTOP, Options.bAlwaysOnTop) ;
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}
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}
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