mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-11 02:10:17 +01:00
110 lines
3.5 KiB
C++
110 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include <windows.h>
|
|
#include <windowsx.h>
|
|
|
|
extern HINSTANCE hInst;
|
|
static char szClassName[] = "LoadStatusWindowClass";
|
|
HBRUSH hBrushBackground = NULL;
|
|
|
|
HWND ShowLoadStatus(char * aMessage)
|
|
{
|
|
if (!aMessage)
|
|
return NULL;
|
|
|
|
LOGBRUSH lb;
|
|
lb.lbStyle = BS_SOLID;
|
|
lb.lbColor = RGB(255,255,0);
|
|
lb.lbHatch = NULL;
|
|
hBrushBackground = CreateBrushIndirect(&lb);
|
|
|
|
WNDCLASS wc;
|
|
wc.style = 0;
|
|
wc.lpfnWndProc = DefWindowProc;
|
|
wc.cbClsExtra = 0;
|
|
wc.cbWndExtra = 0;
|
|
wc.hInstance = hInst;
|
|
wc.hIcon = NULL;
|
|
wc.hCursor = NULL;
|
|
wc.hbrBackground = hBrushBackground ? hBrushBackground : (HBRUSH)(COLOR_BTNFACE + 1);
|
|
wc.lpszMenuName = NULL;
|
|
wc.lpszClassName = szClassName;
|
|
|
|
if(!RegisterClass(&wc)) {
|
|
DeleteBrush(hBrushBackground);
|
|
return NULL;
|
|
}
|
|
|
|
HWND hWnd = CreateWindowEx(WS_EX_TOOLWINDOW, szClassName, "",
|
|
WS_POPUP | WS_VISIBLE | WS_DISABLED,
|
|
0,0,0,0, NULL, NULL, hInst, NULL);
|
|
if (!hWnd) {
|
|
UnregisterClass(szClassName, hInst);
|
|
DeleteBrush(hBrushBackground);
|
|
return NULL;
|
|
}
|
|
|
|
HDC hDC = GetDC(hWnd);
|
|
if (!hDC) {
|
|
DestroyWindow(hWnd);
|
|
UnregisterClass(szClassName, hInst);
|
|
DeleteBrush(hBrushBackground);
|
|
return NULL;
|
|
}
|
|
|
|
HFONT hFont = GetStockFont(DEFAULT_GUI_FONT);
|
|
HFONT hFontOld = SelectFont(hDC, hFont);
|
|
SIZE size;
|
|
GetTextExtentPoint32(hDC, aMessage, strlen(aMessage), &size);
|
|
SetWindowPos(hWnd, HWND_TOPMOST, 0, 0, size.cx + 4, size.cy + 2, SWP_SHOWWINDOW);
|
|
SetBkMode(hDC, TRANSPARENT);
|
|
TextOut(hDC, 2, 1, aMessage, strlen(aMessage));
|
|
ReleaseDC(hWnd, hDC);
|
|
|
|
return hWnd;
|
|
}
|
|
|
|
void DestroyLoadStatus(HWND ahWnd)
|
|
{
|
|
if (ahWnd)
|
|
DestroyWindow(ahWnd);
|
|
|
|
UnregisterClass(szClassName, hInst);
|
|
DeleteBrush(hBrushBackground);
|
|
}
|