52f2edaa59
Instead of duplicating the same code in both, `QtGraphics::GetResolution` and `QtSvpGraphics::GetResolution`, create a static helper method `QtGraphicsBase::ImplGetResolution` in their base class and call that. While at it, also move `QtGraphics::GetResolution` to the source file where all of the other `QtGraphics` methods are implemented. Change-Id: I721459e8b65756f214fee77ac4d3cb8e500f0b57 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/170930 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
111 lines
3.5 KiB
C++
111 lines
3.5 KiB
C++
/* -*- 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 <QtGraphics.hxx>
|
|
|
|
#include <QtData.hxx>
|
|
#include <QtFont.hxx>
|
|
#include <QtFrame.hxx>
|
|
#include <QtGraphics_Controls.hxx>
|
|
#include <QtPainter.hxx>
|
|
|
|
#include <QtGui/QImage>
|
|
#include <QtGui/QPainter>
|
|
#include <QtWidgets/QPushButton>
|
|
#include <QtWidgets/QWidget>
|
|
|
|
QtGraphics::QtGraphics( QtFrame *pFrame, QImage *pQImage )
|
|
: m_pFrame( pFrame )
|
|
, m_pTextStyle{ nullptr, }
|
|
, m_aTextColor( 0x00, 0x00, 0x00 )
|
|
{
|
|
m_pBackend = std::make_unique<QtGraphicsBackend>(m_pFrame, pQImage);
|
|
|
|
if (!initWidgetDrawBackends(false))
|
|
{
|
|
if (!QtData::noNativeControls())
|
|
m_pWidgetDraw.reset(new QtGraphics_Controls(*this));
|
|
}
|
|
if (m_pFrame)
|
|
setDevicePixelRatioF(m_pFrame->devicePixelRatioF());
|
|
}
|
|
|
|
QtGraphics::~QtGraphics() { ReleaseFonts(); }
|
|
|
|
void QtGraphics::ChangeQImage(QImage* pQImage)
|
|
{
|
|
m_pBackend->setQImage(pQImage);
|
|
m_pBackend->ResetClipRegion();
|
|
}
|
|
|
|
SalGraphicsImpl* QtGraphics::GetImpl() const { return m_pBackend.get(); }
|
|
|
|
SystemGraphicsData QtGraphics::GetGraphicsData() const { return SystemGraphicsData(); }
|
|
|
|
#if ENABLE_CAIRO_CANVAS
|
|
|
|
bool QtGraphics::SupportsCairo() const { return false; }
|
|
|
|
cairo::SurfaceSharedPtr
|
|
QtGraphics::CreateSurface(const cairo::CairoSurfaceSharedPtr& /*rSurface*/) const
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
cairo::SurfaceSharedPtr QtGraphics::CreateSurface(const OutputDevice& /*rRefDevice*/, int /*x*/,
|
|
int /*y*/, int /*width*/, int /*height*/) const
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
cairo::SurfaceSharedPtr QtGraphics::CreateBitmapSurface(const OutputDevice& /*rRefDevice*/,
|
|
const BitmapSystemData& /*rData*/,
|
|
const Size& /*rSize*/) const
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
css::uno::Any QtGraphics::GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& /*rSurface*/,
|
|
const basegfx::B2ISize& /*rSize*/) const
|
|
{
|
|
return css::uno::Any();
|
|
}
|
|
|
|
#endif
|
|
|
|
void QtGraphics::handleDamage(const tools::Rectangle& rDamagedRegion)
|
|
{
|
|
assert(m_pWidgetDraw);
|
|
assert(dynamic_cast<QtGraphics_Controls*>(m_pWidgetDraw.get()));
|
|
assert(!rDamagedRegion.IsEmpty());
|
|
|
|
QImage* pImage = static_cast<QtGraphics_Controls*>(m_pWidgetDraw.get())->getImage();
|
|
QImage blit(*pImage);
|
|
blit.setDevicePixelRatio(1);
|
|
QtPainter aPainter(*m_pBackend);
|
|
aPainter.drawImage(QPoint(rDamagedRegion.Left(), rDamagedRegion.Top()), blit);
|
|
aPainter.update(toQRect(rDamagedRegion));
|
|
}
|
|
|
|
void QtGraphics::GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY)
|
|
{
|
|
QtGraphicsBase::ImplGetResolution(m_pFrame, rDPIX, rDPIY);
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|