RetroZilla/extensions/transformiix/source/xslt/txOutputFormat.cpp

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 * 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
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 *
 * 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 TransforMiiX XSLT processor code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Peter Van der Beken <peterv@propagandism.org>
 *
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 * 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"),
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#include "txOutputFormat.h"
#include "XMLUtils.h"

txOutputFormat::txOutputFormat() : mMethod(eMethodNotSet),
                                   mOmitXMLDeclaration(eNotSet),
                                   mStandalone(eNotSet),
                                   mIndent(eNotSet)
{
}

txOutputFormat::~txOutputFormat()
{
    txListIterator iter(&mCDATASectionElements);
    while (iter.hasNext())
        delete (txExpandedName*)iter.next();
}

void txOutputFormat::reset()
{
    mMethod = eMethodNotSet;
    mVersion.Truncate();
    if (mEncoding.IsEmpty())
        mOmitXMLDeclaration = eNotSet;
    mStandalone = eNotSet;
    mPublicId.Truncate();
    mSystemId.Truncate();
    txListIterator iter(&mCDATASectionElements);
    while (iter.hasNext())
        delete (txExpandedName*)iter.next();
    mIndent = eNotSet;
    mMediaType.Truncate();
}

void txOutputFormat::merge(txOutputFormat& aOutputFormat)
{
    if (mMethod == eMethodNotSet)
        mMethod = aOutputFormat.mMethod;

    if (mVersion.IsEmpty())
        mVersion = aOutputFormat.mVersion;

    if (mEncoding.IsEmpty())
        mEncoding = aOutputFormat.mEncoding;

    if (mOmitXMLDeclaration == eNotSet)
        mOmitXMLDeclaration = aOutputFormat.mOmitXMLDeclaration;

    if (mStandalone == eNotSet)
        mStandalone = aOutputFormat.mStandalone;

    if (mPublicId.IsEmpty())
        mPublicId = aOutputFormat.mPublicId;

    if (mSystemId.IsEmpty())
        mSystemId = aOutputFormat.mSystemId;

    txListIterator iter(&aOutputFormat.mCDATASectionElements);
    txExpandedName* qName;
    while ((qName = (txExpandedName*)iter.next())) {
        mCDATASectionElements.add(qName);
        // XXX We need txList.clear()
        iter.remove();
    }

    if (mIndent == eNotSet)
        mIndent = aOutputFormat.mIndent;

    if (mMediaType.IsEmpty())
        mMediaType = aOutputFormat.mMediaType;
}

void txOutputFormat::setFromDefaults()
{
    switch (mMethod) {
        case eMethodNotSet:
        {
            mMethod = eXMLOutput;
            // Fall through
        }
        case eXMLOutput:
        {
            if (mVersion.IsEmpty())
                mVersion.AppendLiteral("1.0");

            if (mEncoding.IsEmpty())
                mEncoding.AppendLiteral("UTF-8");

            if (mOmitXMLDeclaration == eNotSet)
                mOmitXMLDeclaration = eFalse;

            if (mIndent == eNotSet)
                mIndent = eFalse;

            if (mMediaType.IsEmpty())
                mMediaType.AppendLiteral("text/xml");

            break;
        }
        case eHTMLOutput:
        {
            if (mVersion.IsEmpty())
                mVersion.AppendLiteral("4.0");

            if (mEncoding.IsEmpty())
                mEncoding.AppendLiteral("UTF-8");

            if (mIndent == eNotSet)
                mIndent = eTrue;

            if (mMediaType.IsEmpty())
                mMediaType.AppendLiteral("text/html");

            break;
        }
        case eTextOutput:
        {
            if (mEncoding.IsEmpty())
                mEncoding.AppendLiteral("UTF-8");

            if (mMediaType.IsEmpty())
                mMediaType.AppendLiteral("text/plain");

            break;
        }
    }
}