mirror of
https://github.com/rn10950/RetroZilla.git
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85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#define INCL_WIN
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#define INCL_GPI
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#include <os2.h>
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#include <string.h>
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extern HMODULE hInst;
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static char szClassName[] = "LoadStatusWindowClass";
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HWND ShowLoadStatus(char * aMessage)
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{
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if (!aMessage)
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return NULL;
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if (!WinRegisterClass((HAB)0, szClassName, (PFNWP)WinDefWindowProc, 0, sizeof(ULONG))) {
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return NULL;
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}
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HWND hWnd = WinCreateWindow(HWND_DESKTOP, szClassName, "", WS_VISIBLE | WS_DISABLED,
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0, 0, 0, 0, HWND_DESKTOP, HWND_TOP, 255, (PVOID)NULL, NULL);
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if (!hWnd) {
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ERRORID error = WinGetLastError(0);
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return NULL;
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}
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HPS hPS = WinGetPS(hWnd);
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if (!hPS) {
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WinDestroyWindow(hWnd);
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return NULL;
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}
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POINTL ptls;
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GpiQueryTextBox(hPS, strlen(aMessage), aMessage, 1, &ptls);
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WinSetWindowPos(hWnd, HWND_TOP, 0, 0, ptls.x + 4, ptls.y + 2, SWP_SHOW );
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POINTL ptlStart;
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ptlStart.x = 2; ptlStart.y = 1;
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GpiCharStringAt(hPS, &ptlStart, strlen(aMessage), aMessage);
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WinReleasePS(hPS);
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return hWnd;
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}
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void DestroyLoadStatus(HWND ahWnd)
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{
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if (ahWnd)
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WinDestroyWindow(ahWnd);
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}
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