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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#include <smmod.hxx>
#include <utility.hxx>
#include "tmpdevice.hxx"
#include <svtools/colorcfg.hxx>
#include <sal/log.hxx>
// SmTmpDevice
// Allows for font and color changes. The original settings will be restored
// in the destructor.
// It's main purpose is to allow for the "const" in the 'OutputDevice'
// argument in the 'Arrange' functions and restore changes made in the 'Draw'
// functions.
// Usually a MapMode of 1/100th mm will be used.
SmTmpDevice::SmTmpDevice(OutputDevice &rTheDev, bool bUseMap100th_mm) :
rOutDev(rTheDev)
{
rOutDev.Push(vcl::PushFlags::FONT | vcl::PushFlags::MAPMODE |
vcl::PushFlags::LINECOLOR | vcl::PushFlags::FILLCOLOR | vcl::PushFlags::TEXTCOLOR);
if (bUseMap100th_mm && SmMapUnit() != rOutDev.GetMapMode().GetMapUnit())
{
SAL_WARN("starmath", "incorrect MapMode?");
rOutDev.SetMapMode(MapMode(SmMapUnit())); // format for 100% always
}
}
Color SmTmpDevice::GetTextColor(const Color& rTextColor)
{
if (rTextColor == COL_AUTO)
{
auto& config = SmModule::get()->GetColorConfig();
Color aConfigFontColor = config.GetColorValue(svtools::FONTCOLOR).nColor;
Color aConfigDocColor = config.GetColorValue(svtools::DOCCOLOR).nColor;
return rOutDev.GetReadableFontColor(aConfigFontColor, aConfigDocColor);
}
return rTextColor;
}
void SmTmpDevice::SetFont(const vcl::Font &rNewFont)
{
rOutDev.SetFont(rNewFont);
rOutDev.SetTextColor(GetTextColor(rNewFont.GetColor()));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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