163 lines
4.1 KiB
C
163 lines
4.1 KiB
C
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/*
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init.c
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initialisation, termination and error handling code
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*/
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#include <stdio.h>
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#include <windows.h>
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#include "PlaySnd.h"
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#include <stdarg.h>
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/***************************************************************************
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@doc INTERNAL
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@api BOOL | InitApp | Initialise the application.
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@rdesc The return value is TRUE if the application is successfully
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initialised, otherwise it is FALSE.
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***************************************************************************/
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BOOL InitApp()
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{
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WNDCLASS wc;
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// set up our module handle for resource loading etc.
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ghModule = GetModuleHandle(NULL);
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// get the name of our app
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WinEval(LoadString(ghModule, IDS_APPNAME, szAppName, sizeof(szAppName)));
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// load the profile info
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bSync = GetProfileInt(szAppName, "bSync", 0);
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bNoWait = GetProfileInt(szAppName, "bNoWait", 0);
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bResourceID = GetProfileInt(szAppName, "bResourceID", 0);
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#ifdef MEDIA_DEBUG
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// If we are in DEBUG mode, get debug level for this module
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dGetDebugLevel(szAppName);
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dprintf(("started (debug level %d)", __iDebugLevel));
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#endif
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// define the class of the main window
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wc.lpszClassName = szAppName;
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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wc.hIcon = LoadIcon(ghModule, MAKEINTRESOURCE(IDI_ICON));
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wc.lpszMenuName = MAKEINTRESOURCE(IDM_MENU); // "Menu";
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wc.hbrBackground = (HBRUSH)(COLOR_APPWORKSPACE+1);
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wc.hInstance = ghModule;
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wc.lpfnWndProc = (WNDPROC)MainWndProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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WinEval(RegisterClass(&wc));
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// create a window for the application
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ghwndMain = CreateWindow(szAppName,
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szAppName,
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WS_OVERLAPPEDWINDOW,
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GetSystemMetrics(SM_CXSCREEN) / 8,
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GetSystemMetrics(SM_CYSCREEN) / 4,
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GetSystemMetrics(SM_CXSCREEN) * 4 / 5,
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GetSystemMetrics(SM_CYSCREEN) / 3,
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(HWND)NULL,
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(HMENU)NULL,
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ghModule,
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(LPSTR)NULL
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);
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WinAssert(ghwndMain);
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#ifdef MEDIA_DEBUG
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dDbgSetDebugMenuLevel(__iDebugLevel); // set debug menu state
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#endif
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ShowWindow(ghwndMain, SW_SHOWNORMAL);
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UpdateWindow(ghwndMain); // paint it
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return TRUE;
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}
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/***************************************************************************
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@doc INTERNAL
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@api void | CreateApp | Initialise the application when WM_CREATE
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message is received.
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@parm HWND | hWnd | Handle to the parent window.
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@rdesc There is no return value.
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***************************************************************************/
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void CreateApp(HWND hWnd)
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{
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hWnd;
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}
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/***************************************************************************
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@doc INTERNAL
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@api void | TerminateApp | Terminate the application.
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@parm LPSTR | lpszFormat | A printf style format string
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@parm ... | ... | Printf style args
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@rdesc There is no return value.
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***************************************************************************/
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void TerminateApp()
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{
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char buf[20];
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// save profile info
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sprintf(buf, "%d", bSync);
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WriteProfileString(szAppName, "bSync", buf);
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sprintf(buf, "%d", bNoWait);
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WriteProfileString(szAppName, "bNoWait", buf);
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sprintf(buf, "%d", bResourceID);
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WriteProfileString(szAppName, "bResourceID", buf);
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dprintf(("ending", szAppName));
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dSaveDebugLevel(szAppName);
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}
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/***************************************************************************
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@doc INTERNAL
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@api void | Error | Show an error message box.
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@rdesc There is no return value.
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***************************************************************************/
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void Error(LPSTR lpszFormat, ...)
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{
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int i;
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char buf[256];
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va_list va;
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va_start(va, lpszFormat);
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i = vsprintf(buf, lpszFormat, va);
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va_end(va);
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MessageBeep(MB_ICONEXCLAMATION);
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MessageBox(ghwndMain, buf, szAppName, MB_OK | MB_ICONEXCLAMATION);
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}
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