зеркало из https://github.com/mozilla/pjs.git
81 строка
2.4 KiB
C++
81 строка
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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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// CColorEraseAttachment exists solely to provide stream-based access
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// to LColorEraseAttachment.
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#include "CColorEraseAttachment.h"
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#include <LStream.h>
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#include <UDrawingState.h>
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// ---------------------------------------------------------------------------
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// [static data members
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// ---------------------------------------------------------------------------
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PenState CColorEraseAttachment::sDummyPenState;
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// ---------------------------------------------------------------------------
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// ¥ CColorEraseAttachment
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// ---------------------------------------------------------------------------
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CColorEraseAttachment::CColorEraseAttachment(
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LStream* inStream)
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: super(&sDummyPenState, nil, nil, true)
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{
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Boolean hostOwnsMe;
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// Read the fore and back colors from the stream
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ThrowIfNil_(inStream);
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// Read the data from the stream
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inStream->ReadData(&mMessage, sizeof(mMessage));
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inStream->ReadData(&mExecuteHost, sizeof(mExecuteHost));
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inStream->ReadData(&hostOwnsMe, sizeof(hostOwnsMe));
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inStream->ReadData(&mForeColor, sizeof(mForeColor));
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inStream->ReadData(&mBackColor, sizeof(mBackColor));
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mOwnerHost = nil;
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LAttachable *host = LAttachable::GetDefaultAttachable();
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if (host != nil)
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{
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host->AddAttachment(this, nil, hostOwnsMe);
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}
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// We ignore the message in the stream. It must *always* be msg_DrawOrPrint
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mMessage = msg_DrawOrPrint;
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// Adjust the pen state
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LPane* theHostPane = dynamic_cast<LPane*>(host);
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ThrowIfNil_(theHostPane);
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GrafPtr thePort = theHostPane->GetMacPort();
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ThrowIfNil_(thePort);
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StColorPortState theColorPortState(thePort);
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StColorPortState::Normalize();
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} |