94 lines
2.4 KiB
C++
94 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*
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BookmarkFrame.cpp -- Bookmark window stuff
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Created: Chris Toshok <toshok@netscape.com>, 7-Aug-96.
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*/
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#include "BookmarkFrame.h"
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#include "xpassert.h"
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#if DEBUG_dora
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#define D(x) x
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#else
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#define D(x)
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#endif
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// The singleton bookmark frame
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/* static */ XFE_BookmarkFrame * XFE_BookmarkFrame::m_bookmarkFrame = NULL;
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MWContext *XFE_BookmarkFrame::main_bm_context = NULL;
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XFE_BookmarkFrame::XFE_BookmarkFrame(Widget toplevel)
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: XFE_Frame("bookmarks", toplevel,
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NULL, //parent_frame
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FRAME_BOOKMARK,
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NULL, //chromespec
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False,
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True,
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False,
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True,
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False) // m_destroyOnClose, always keep one Bookmark instance
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{
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D(printf("XFE_BookmarkFrame SUB-SYSTEM INSTANCIATING\n");)
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XP_ASSERT( m_bookmarkFrame == NULL );
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main_bm_context = m_context;
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m_bookmarkFrame = this;
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}
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XFE_BookmarkFrame::~XFE_BookmarkFrame()
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{
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D(printf("XFE_BookmarkFrame SUB-SYSTEM DESTRUCTING\n");)
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m_bookmarkFrame = NULL;
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main_bm_context = NULL;
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}
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extern "C" MWContext* fe_getBookmarkContext()
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{
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if (XFE_BookmarkFrame::main_bm_context == NULL)
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XFE_BookmarkFrame::createBookmarkFrame(FE_GetToplevelWidget());
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return XFE_BookmarkFrame::main_bm_context;
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}
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//////////////////////////////////////////////////////////////////////////
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/* static */ void
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XFE_BookmarkFrame::createBookmarkFrame(Widget toplevel)
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{
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if (m_bookmarkFrame == NULL)
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{
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m_bookmarkFrame = new XFE_BookmarkFrame(toplevel);
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}
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}
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//////////////////////////////////////////////////////////////////////////
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/* static */ XFE_BookmarkFrame *
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XFE_BookmarkFrame::getBookmarkFrame()
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{
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XP_ASSERT( m_bookmarkFrame != NULL );
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return m_bookmarkFrame;
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}
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//////////////////////////////////////////////////////////////////////////
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