gecko-dev/lib/mac/UserInterface/CDesktop.cp

92 строки
2.6 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "CDesktop.h"
#include <LWindow.h>
#include <UWindows.h>
// ---------------------------------------------------------------------------
// ¥ FetchNextWindowWithThisAttribute
// ---------------------------------------------------------------------------
LWindow*
CDesktop::FetchNextWindowWithThisAttribute(
const LWindow& inWindow,
EWindAttr inAttribute)
{
// Start with specified window and search thru window list until finding the
// next window with the specified attributes.
WindowPtr macWindowP = static_cast<WindowPtr>(inWindow.GetMacPort());
WindowPtr specifiedMacWindowP = macWindowP;
LWindow* theWindow = nil;
while ((theWindow = LWindow::FetchWindowObject(macWindowP)) != nil)
{
if (theWindow->HasAttribute(inAttribute) &&
((WindowPeek) macWindowP)->visible &&
macWindowP != specifiedMacWindowP)
{
break;
}
macWindowP = (WindowPtr) ((WindowPeek) macWindowP)->nextWindow;
}
if (macWindowP == specifiedMacWindowP)
{
theWindow = nil;
}
return theWindow;
}
// ---------------------------------------------------------------------------
// ¥ FetchNextRegular
// ---------------------------------------------------------------------------
LWindow*
CDesktop::FetchNextRegular(
const LWindow& inWindow)
{
return FetchNextWindowWithThisAttribute(inWindow, windAttr_Regular);
}
// ---------------------------------------------------------------------------
// ¥ FindWindow
// ---------------------------------------------------------------------------
LWindow*
CDesktop::FindWindow(
ResIDT inWINDid)
{
Int16 theIndex = 1;
LWindow* theWindow = LWindow::FetchWindowObject(UWindows::FindNthWindow(theIndex));
while (theWindow && theWindow->GetPaneID() != inWINDid)
{
theIndex++;
theWindow = LWindow::FetchWindowObject(UWindows::FindNthWindow(theIndex));
}
return theWindow;
}