/* * Copyright 1995 Martin von Loewis * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <windows.h> #include <commdlg.h> typedef struct { HANDLE hInstance; HWND hMainWnd; HMENU hMainMenu; } GLOBALS; GLOBALS Globals; BOOL FileOpen(HWND hWnd) { char filename[80] = "test.c"; OPENFILENAME ofn = { sizeof(OPENFILENAME), hWnd, NULL, "C code\0*.c\0", NULL, 0, 0, filename, 80, NULL, 0, NULL, NULL, OFN_CREATEPROMPT | OFN_SHOWHELP, 0, 0, NULL, 0, NULL }; return GetOpenFileName(&ofn); } LRESULT CALLBACK DlgProc(HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam) { switch(msg) { case WM_INITDIALOG: break; case WM_COMMAND: switch (wParam) { case 100: EndDialog(hWnd, 100); return TRUE; } } return FALSE; } LRESULT CALLBACK WndProc (HWND wnd, UINT msg, WPARAM w, LPARAM l) { switch (msg){ case WM_COMMAND: switch(w){ case 100: DialogBox(Globals.hInstance, "DIADEMO", wnd, (DLGPROC)DlgProc); return 0; case 101: { HDC hdc, hMemDC; HBITMAP hBitmap, hPrevBitmap; BITMAP bmp; hBitmap = LoadBitmapA (Globals.hInstance, "BITDEMO"); hdc = GetDC (wnd); hMemDC = CreateCompatibleDC (hdc); hPrevBitmap = SelectObject (hMemDC, hBitmap); GetObjectA (hBitmap, sizeof(BITMAP), &bmp); BitBlt (hdc, 0, 0, bmp.bmWidth, bmp.bmHeight, hMemDC, 0, 0, SRCCOPY); SelectObject (hMemDC, hPrevBitmap); DeleteDC (hMemDC); ReleaseDC (wnd, hdc); return 0; } case 102: FileOpen(wnd); return 0; default: return DefWindowProc (wnd, msg, w, l); } case WM_DESTROY: PostQuitMessage (0); break; default: return DefWindowProc (wnd, msg, w, l); } return 0l; } int PASCAL WinMain (HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) { MSG msg; WNDCLASS class; char className[] = "class"; /* To make sure className >= 0x10000 */ char winName[] = "Test app"; Globals.hInstance = inst; if (!prev){ class.style = CS_HREDRAW | CS_VREDRAW; class.lpfnWndProc = WndProc; class.cbClsExtra = 0; class.cbWndExtra = 0; class.hInstance = inst; class.hIcon = LoadIcon (0, IDI_APPLICATION); class.hCursor = LoadCursor (0, IDC_ARROW); class.hbrBackground = GetStockObject (WHITE_BRUSH); class.lpszMenuName = 0; class.lpszClassName = className; } if (!RegisterClass (&class)) return FALSE; Globals.hMainWnd = CreateWindow (className, winName, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, 0, LoadMenu(inst,"MAIN"), inst, 0); ShowWindow (Globals.hMainWnd, show); UpdateWindow (Globals.hMainWnd); while (GetMessage (&msg, 0, 0, 0)){ TranslateMessage (&msg); DispatchMessage (&msg); } return 0; }