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464 lines
12 KiB
464 lines
12 KiB
/*****************************************************************************
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*
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* SetEdit.c - This is the WinMain module. It creates the main window and
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* the threads, and contains the main MainWndProc.
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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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* Authors -
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*
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* Russ Blake
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* Hon-Wah Chan
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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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#undef NOSYSCOMMANDS
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// DEFINE_GLOBALS will define all the globals listed in globals.h
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#define DEFINE_GLOBALS
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#include "setedit.h"
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#include "command.h"
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#include "graph.h"
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#include "legend.h"
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#include "init.h"
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#include "perfmops.h"
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#include "toolbar.h" // for CreateToolbar
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#include "status.h" // for CreatePMStatusWindow
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#include "utils.h"
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#include "fileopen.h" // for FileOpen
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#ifdef DEBUGDUMP
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#include "debug.h"
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#endif
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#define dwToolbarStyle (WS_CHILD | WS_VISIBLE | TBS_NOCAPTION)
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extern TCHAR szInternational[] ;
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//==========================================================================//
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// Message Handlers //
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//==========================================================================//
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void static OnSize (HWND hWnd,
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WORD xWidth,
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WORD yHeight)
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/*
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Effect: Perform any actions needed when the main window is
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resized. In particular, size the four data windows,
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only one of which is visible right now.
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*/
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{ // OnSize
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SizePerfmonComponents () ;
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}
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void static OnCreate (HWND hWnd)
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/*
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Effect: Perform all actions needed when the main window is
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created. In particular, create the three data windows,
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and show one of them.
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To Do: Check for proper creation. If not possible, we will
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need to abort creation of the program.
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Called By: MainWndProc only, in response to a WM_CREATE message.
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*/
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{ // OnCreate
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hWndGraph = CreateGraphWindow (hWnd) ;
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hWndStatus = CreatePMStatusWindow (hWnd) ;
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CreateToolbarWnd (hWnd) ;
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MinimumSize += WindowHeight (hWndToolbar) ;
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Options.bMenubar = TRUE ;
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Options.bToolbar = TRUE ;
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Options.bStatusbar = TRUE;
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Options.bAlwaysOnTop = FALSE ;
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// initialize to chart view - HWC
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iPerfmonView = IDM_VIEWCHART;
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ShowWindow (PerfmonViewWindow (), SW_SHOWNORMAL) ;
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} // OnCreate
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//==========================================================================//
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// Exported Functions //
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//==========================================================================//
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void MenuBarHit (DWORD wParam)
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{
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if (wParam == MENUCLOSING)
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{
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StatusLineReady (hWndStatus) ;
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dwCurrentMenuID = 0 ;
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}
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else if (HIWORD(wParam) & MF_SYSMENU)
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{
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WORD SystemMenuItem = 0 ;
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switch (LOWORD (wParam))
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{
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case SC_RESTORE:
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SystemMenuItem = IDM_SYSTEMRESTORE ;
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break ;
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case SC_SIZE:
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SystemMenuItem = IDM_SYSTEMSIZE ;
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break ;
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case SC_MOVE:
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SystemMenuItem = IDM_SYSTEMMOVE ;
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break ;
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case SC_MINIMIZE:
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SystemMenuItem = IDM_SYSTEMMINIMIZE ;
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break ;
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case SC_MAXIMIZE:
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SystemMenuItem = IDM_SYSTEMMAXIMIZE ;
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break ;
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case SC_CLOSE:
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SystemMenuItem = IDM_SYSTEMCLOSE ;
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break ;
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case SC_TASKLIST:
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SystemMenuItem = IDM_SYSTEMSWITCHTO ;
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break ;
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}
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if (SystemMenuItem)
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{
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StatusLine (hWndStatus, SystemMenuItem) ;
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dwCurrentMenuID = MenuIDToHelpID (SystemMenuItem) ;
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}
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}
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else
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{
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StatusLine (hWndStatus, LOWORD (wParam)) ;
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}
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}
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void OnDropFile (DWORD wParam)
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{
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TCHAR FileName [FilePathLen + 1] ;
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LPTSTR pFileNameStart ;
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HANDLE hFindFile ;
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WIN32_FIND_DATA FindFileInfo ;
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int NameOffset ;
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int NumOfFiles = 0 ;
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NumOfFiles = DragQueryFile ((HDROP) wParam, 0xffffffff, NULL, 0) ;
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if (NumOfFiles > 0)
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{
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// we only open the first file for now
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DragQueryFile((HDROP) wParam, 0, FileName, FilePathLen) ;
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pFileNameStart = ExtractFileName (FileName) ;
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NameOffset = pFileNameStart - FileName ;
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// convert short filename to long NTFS filename if necessary
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hFindFile = FindFirstFile (FileName, &FindFileInfo) ;
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if (hFindFile && hFindFile != INVALID_HANDLE_VALUE)
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{
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// append the file name back to the path name
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lstrcpy (&FileName[NameOffset], FindFileInfo.cFileName) ;
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FindClose (hFindFile) ;
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}
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FileOpen (hWndMain, (int)0, (LPTSTR)FileName) ;
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PrepareMenu (GetMenu (hWndMain));
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}
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DragFinish ((HDROP) wParam) ;
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}
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LRESULT APIENTRY MainWndProc (HWND hWnd,
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UINT message,
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DWORD wParam,
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LONG lParam)
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{
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LONG lRetCode = 0L ;
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BOOL bCallDefWinProc = FALSE ;
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switch (LOWORD (message))
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{ // switch
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#if 0
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case WM_LBUTTONDBLCLK:
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ShowPerfmonMenu (!Options.bMenubar) ;
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if (Options.bMenubar)
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{
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PrepareMenu (GetMenu (hWnd)) ;
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}
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break ;
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#endif
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case WM_COMMAND:
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if (PerfmonCommand (hWnd,wParam,lParam))
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return(0);
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else
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bCallDefWinProc = TRUE ;
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break;
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case WM_MENUSELECT:
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MenuBarHit (wParam) ;
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break ;
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#if 0
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case WM_NCHITTEST:
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/* if we have no title/menu bar, clicking and dragging the client
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* area moves the window. To do this, return HTCAPTION.
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* Note dragging not allowed if window maximized, or if caption
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* bar is present.
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*/
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wParam = DefWindowProc(hWnd, message, wParam, lParam);
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if (!Options.bMenubar &&
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(wParam == HTCLIENT) &&
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!IsZoomed (hWndMain))
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return HTCAPTION ;
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else
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return wParam ;
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break ;
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#endif
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case WM_SHOWWINDOW:
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PrepareMenu (GetMenu (hWnd)) ;
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break ;
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case WM_SIZE:
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OnSize (hWnd, LOWORD (lParam), HIWORD (lParam)) ;
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break ;
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case WM_GETMINMAXINFO:
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{
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MINMAXINFO *pMinMax ;
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pMinMax = (MINMAXINFO *) lParam ;
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pMinMax->ptMinTrackSize.x = MinimumSize ;
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pMinMax->ptMinTrackSize.y = MinimumSize ;
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}
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break ;
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#if 0
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case WM_F1DOWN:
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if (dwCurrentDlgID)
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{
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CallWinHelp (dwCurrentDlgID) ;
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}
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else if (dwCurrentMenuID)
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{
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CallWinHelp (dwCurrentMenuID) ;
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dwCurrentMenuID = 0 ;
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}
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break ;
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#endif
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case WM_CREATE:
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OnCreate (hWnd) ;
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ViewChart (hWnd) ;
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PrepareMenu (GetMenu (hWnd)) ;
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break ;
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case WM_DESTROY:
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WinHelp (hWndMain, pszHelpFile, HELP_QUIT, 0) ;
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PostQuitMessage (0);
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break ;
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case WM_QUERYENDSESSION:
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// please shut it down
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return (1) ;
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break ;
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case WM_ENDSESSION:
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if (wParam == TRUE)
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{
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// close any log file before closing down
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PerfmonClose (hWnd) ;
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return (1) ;
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}
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else
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bCallDefWinProc = TRUE ;
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break ;
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case WM_CLOSE:
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PerfmonClose (hWnd) ;
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break ;
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case WM_ACTIVATE:
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{
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int fActivate = LOWORD (wParam) ;
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bPerfmonIconic = (BOOL) HIWORD (wParam) ;
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if (bPerfmonIconic == 0 && fActivate != WA_INACTIVE)
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{
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// set focus on the Legend window
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SetFocus (hWndGraphLegend) ;
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}
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}
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break ;
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case WM_SYSCOLORCHANGE:
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DeletePerfmonSystemObjects () ;
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CreatePerfmonSystemObjects () ;
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WindowInvalidate (PerfmonViewWindow()) ;
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break ;
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#if 0
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case WM_WININICHANGE:
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if (!lParam || strsamei((LPTSTR)lParam, szInternational))
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{
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GetDateTimeFormats () ;
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}
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break ;
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#endif
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case WM_DROPFILES:
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OnDropFile (wParam) ;
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return (0) ;
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break ;
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default:
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bCallDefWinProc = TRUE ;
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break;
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} // switch
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if (bCallDefWinProc)
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{
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lRetCode = DefWindowProc (hWnd, message, wParam, lParam) ;
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}
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return (lRetCode);
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} // MainWndProc
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int PASCAL WinMain (HINSTANCE hCurrentInstance,
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HINSTANCE hPrevInstance,
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LPSTR lpszCmdLine,
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int nCmdShow)
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{ // WinMain
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MSG msg;
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if (!PerfmonInitialize (hCurrentInstance, hPrevInstance,
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lpszCmdLine, nCmdShow))
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return (FALSE) ;
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DragAcceptFiles (hWndMain, TRUE) ;
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while (GetMessage (&msg, NULL, 0, 0))
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{
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if (//FIXFIX !ModelessDispatch (hWndLog, &msg) &&
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// doesnt work
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!TranslateAccelerator(hWndMain, hAccelerators, &msg))
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{
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TranslateMessage (&msg) ;
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DispatchMessage (&msg) ;
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}
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} // while
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return(msg.wParam);
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}
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#if 0
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DWORD FAR PASCAL MessageFilterProc (int nCode,
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WPARAM wParam,
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LPARAM lParam)
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{
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LPMSG lpMsg = (LPMSG)lParam ;
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extern HHOOK lpMsgFilterProc ;
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if (nCode < 0)
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{
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return FALSE ;
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}
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if (nCode == MSGF_DIALOGBOX || nCode == MSGF_MENU)
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{
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if (lpMsg->message == WM_KEYDOWN && lpMsg->wParam == VK_F1)
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{
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PostMessage (hWndMain, WM_F1DOWN, nCode, 0L) ;
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return TRUE ;
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}
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}
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return (DefHookProc (nCode, wParam,
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(DWORD)lpMsg,
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&lpMsgFilterProc)) ;
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}
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/***************************************/
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VOID ErrorExit(LPTSTR pszError,HWND hwnd)
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/***************************************/
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{
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// NOTE: make sure all lgraph calls set StopQuerying.
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if (hwnd)
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{
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MessageBox(NULL, pszError, nm_buf, MB_ICONHAND | MB_OK | MB_SYSTEMMODAL);
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DestroyWindow(hwnd);
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}
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return;
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}
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#endif
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void SizePerfmonComponents (void)
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{
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RECT rectClient ;
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int xWidth, yHeight ;
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int yToolbarHeight ;
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int yStatusHeight ;
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int yViewHeight ;
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GetClientRect (hWndMain, &rectClient) ;
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xWidth = rectClient.right - rectClient.left ;
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yHeight = rectClient.bottom - rectClient.top ;
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if (Options.bToolbar)
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{
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SendMessage (hWndToolbar, WM_SIZE, 0, 0L) ;
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}
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yToolbarHeight = Options.bToolbar ? (WindowHeight (hWndToolbar) - 1) : 0 ;
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yStatusHeight = Options.bStatusbar ? StatusHeight (hWndStatus) : 0 ;
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if (Options.bStatusbar)
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{
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if (yToolbarHeight + yStatusHeight > yHeight)
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{
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// too small to display both toolbar and status bar
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// just display part of the status bar
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yStatusHeight = yHeight - yToolbarHeight ;
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}
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MoveWindow (hWndStatus,
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0, yHeight - yStatusHeight, xWidth, yStatusHeight, TRUE) ;
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//WindowInvalidate (hWndStatus) ;
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}
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//WindowInvalidate (hWndMain) ;
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WindowShow (hWndStatus, Options.bStatusbar) ;
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WindowShow (hWndToolbar, Options.bToolbar) ;
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yViewHeight = yHeight - yStatusHeight - yToolbarHeight ;
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MoveWindow (hWndGraph,
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0, yToolbarHeight,
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xWidth, yViewHeight,
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TRUE) ;
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} // SizePerfmonComponents
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