/** testzyzg.c * * DESCRIPTION: * This app is designed to show how to use the zYzGauge control in * your applications. It doesn't do a whole lot--so you don't have * to wade through a bunch of code trying to figure out how to use * it. * * HISTORY: * 3/14/91 cjp put in this comment * 6/19/92 cjp updated a few things * ** cjp */ // COPYRIGHT: // // (C) Copyright Microsoft Corp. 1992. All rights reserved. // // You have a royalty-free right to use, modify, reproduce and // distribute the Sample Files (and/or any modified version) in // any way you find useful, provided that you agree that // Microsoft has no warranty obligations or liability for any // Sample Application Files which are modified. // /* the includes we need */ #include #include "zyzgauge.h" #include "testzyzg.h" /* tweakers for the dialog box using the zYzGauge */ #define TZYZG_RANGE 150 /* some reasonable range for control*/ #define TZYZG_MILLISECS 200 /* timer frequency in milliseconds */ #define TZYZG_TIMERID 1 /* some unique local timer ID */ /* prototypes for good measure */ LRESULT FAR PASCAL tzyzgWndProc(HWND, UINT, WPARAM, LPARAM); BOOL FAR PASCAL tzyzgTestControlDlgProc(HWND, UINT, WPARAM, LPARAM); /* globals, no less */ char gszAppName[] = "zYzGauge Test Application"; HANDLE ghInstance; HWND ghwnd; /** void FAR PASCAL tzyzgSetControlParams(hwnd, wOrient, wRange, wFace, * wEdge, rgbBkColor, rgbFgColor) * * DESCRIPTION: * This function is used to set a bunch of parameters for the zYzGauge * that hwnd defines. * * NOTES: * ** cjp */ void FAR PASCAL tzyzgSetControlParams(HWND hwnd, WORD wOrient, WORD wRange, WORD wFace, WORD wEdge, LONG rgbBkColor, LONG rgbFgColor) { /* set the orientation according to lParam value */ SendMessage(hwnd, ZYZG_SETORIENTATION, wOrient, 0); /* set the range to some oddball value (demo) */ SendMessage(hwnd, ZYZG_SETRANGE, wRange, 0); /* set the bezel face to some reasonable width */ SendMessage(hwnd, ZYZG_SETBEZELFACE, wFace, 0); /* set the bezel edge to some width */ SendMessage(hwnd, ZYZG_SETWIDTH3D, wEdge, 0); /* set the fore and back colors to cool values */ SendMessage(hwnd, ZYZG_SETBKCOLOR, 0, rgbBkColor); SendMessage(hwnd, ZYZG_SETFGCOLOR, 0, rgbFgColor); } /* tzyzgSetControlParams() */ /** BOOL FAR PASCAL tzyzgTestControlDlgProc(HWND, UINT, WPARAM, LPARAM) * * DESCRIPTION: * This is the test dialog box for the zYzGauge control. What it * does is start a timer * * NOTES: * ** cjp */ BOOL FAR PASCAL tzyzgTestControlDlgProc(HWND hdlg, UINT uMsg, WPARAM wParam, LPARAM lParam) { static WORD hTimer; /* handle to the timer we use */ static WORD wCount; /* counter for 'position' in control*/ switch (uMsg) { case WM_INITDIALOG: /* set up all of the gauges */ tzyzgSetControlParams(GetDlgItem(hdlg, IDD_ZYZGAUGE1), ZYZG_ORIENT_BOTTOMTOTOP, TZYZG_RANGE, 4, 2, RGB(128, 128, 255), RGB(0, 0, 255)); tzyzgSetControlParams(GetDlgItem(hdlg, IDD_ZYZGAUGE2), ZYZG_ORIENT_RIGHTTOLEFT, TZYZG_RANGE, 2, 2, RGB(128, 128, 255), RGB(0, 0, 0)); tzyzgSetControlParams(GetDlgItem(hdlg, IDD_ZYZGAUGE3), ZYZG_ORIENT_LEFTTORIGHT, TZYZG_RANGE, 1, 1, RGB(128, 0, 128), RGB(0, 255, 0)); tzyzgSetControlParams(GetDlgItem(hdlg, IDD_ZYZGAUGE4), ZYZG_ORIENT_LEFTTORIGHT, TZYZG_RANGE, 1, 4, RGB(64, 64, 64), RGB(0, 0, 0)); tzyzgSetControlParams(GetDlgItem(hdlg, IDD_ZYZGAUGE5), ZYZG_ORIENT_RIGHTTOLEFT, TZYZG_RANGE, 6, 0, RGB(128, 128, 128), RGB(255, 255, 255)); tzyzgSetControlParams(GetDlgItem(hdlg, IDD_ZYZGAUGE6), ZYZG_ORIENT_TOPTOBOTTOM, TZYZG_RANGE, 4, 3, RGB(255, 128, 128), RGB(255, 0, 0)); /* I want the focus on the ok button */ SetFocus(GetDlgItem(hdlg, IDOK)); /* start our timer and set counter to 'zero percent done' */ wCount = 0; hTimer = SetTimer(hdlg, TZYZG_TIMERID, TZYZG_MILLISECS, NULL); break; case WM_TIMER: /* step */ wCount++; /* set the position to +1 of the previous value */ SendMessage(GetDlgItem(hdlg, IDD_ZYZGAUGE1), ZYZG_SETPOSITION, wCount, 0); SendMessage(GetDlgItem(hdlg, IDD_ZYZGAUGE2), ZYZG_SETPOSITION, wCount, 0); SendMessage(GetDlgItem(hdlg, IDD_ZYZGAUGE3), ZYZG_SETPOSITION, wCount, 0); SendMessage(GetDlgItem(hdlg, IDD_ZYZGAUGE4), ZYZG_SETPOSITION, wCount, 0); SendMessage(GetDlgItem(hdlg, IDD_ZYZGAUGE5), ZYZG_SETPOSITION, wCount, 0); SendMessage(GetDlgItem(hdlg, IDD_ZYZGAUGE6), ZYZG_SETPOSITION, wCount, 0); /* are we done?? */ if (wCount > TZYZG_RANGE) hTimer = !KillTimer(hdlg, TZYZG_TIMERID); break; case WM_COMMAND: if ((wParam == IDOK) || (wParam == IDCANCEL)) { /* if it isn't dead, kill it! */ if (hTimer) KillTimer(hdlg, TZYZG_TIMERID); EndDialog(hdlg, (wParam == IDOK)); } break; } return (FALSE); } /* tzyzgTestControlDlgProc() */ /** LRESULT FAR PASCAL tzyzgWndProc(HWND, UINT, WPARAM, LPARAM) * * DESCRIPTION: * This is just your normal everyday WndProc(). * * NOTES: * ** cjp */ LRESULT FAR PASCAL tzyzgWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { FARPROC lpfnDlgProc; switch (uMsg) { case WM_DESTROY: PostQuitMessage(0); break; case WM_COMMAND: { switch (wParam) { case IDM_TEST_TEST: /* standard stuff (but not really necessary in 3.1) */ lpfnDlgProc = MakeProcInstance(tzyzgTestControlDlgProc, ghInstance); DialogBox(ghInstance, DLG_TESTZYZG, ghwnd, lpfnDlgProc); FreeProcInstance(lpfnDlgProc); break; case IDM_TEST_EXIT: SendMessage(hwnd, WM_CLOSE, 0, 0L); break; } } break; case WM_CLOSE: DestroyWindow(hwnd); break; default: return (DefWindowProc(hwnd, uMsg, wParam, lParam)); } return (0L); } /* tzyzgWndProc() */ /** int PASCAL WinMain(HINSTANCE, HINSTANCE, LPSTR, int) * * DESCRIPTION: * This is just your normal everyday WinMain() with one exception: * it calls the 'gaugeInit()' function to get the zYzGauge * class initialized. If you don't call this, the dialog box will * fail to open because the zYzGauge control will not initialize * properly (the class won't exist). * * NOTES: * ** cjp */ int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow) { WNDCLASS wc; MSG msg; ghInstance = hInstance; /* initialize the zYzGauge class */ if (!gaugeInit(hInstance)) return (FALSE); if (!hPrevInstance) { wc.style = CS_HREDRAW | CS_VREDRAW; wc.lpfnWndProc = tzyzgWndProc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = hInstance; wc.hIcon = LoadIcon(hInstance, ICON_TESTZYZG); wc.hCursor = LoadCursor(NULL, IDC_ARROW); wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1); wc.lpszMenuName = MENU_TESTZYZG; wc.lpszClassName = gszAppName; if (!RegisterClass(&wc)) return (FALSE); } /* open our window */ ghwnd = CreateWindow(gszAppName, gszAppName, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, TZYZG_WINDOW_WIDTH, TZYZG_WINDOW_HEIGHT, NULL, NULL, hInstance, NULL); /* was the window created?? */ if (!ghwnd) return (FALSE); ShowWindow(ghwnd, nCmdShow); // UpdateWindow(ghwnd); /* the ubiquitous message dispatcher */ while (GetMessage(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return (msg.wParam); } /* WinMain() */ /** EOF: testzyzg.c **/