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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 .
*/
#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERPANEBORDERPAINTER_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERPANEBORDERPAINTER_HXX
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/drawing/framework/XPaneBorderPainter.hpp>
#include <com/sun/star/rendering/XCanvas.hpp>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <memory>
namespace sdext::presenter {
class PresenterPane;
class PresenterTheme;
typedef ::cppu::WeakComponentImplHelper<
css::drawing::framework::XPaneBorderPainter
> PresenterPaneBorderPainterInterfaceBase;
/** This class is responsible for painting window borders of PresenterPane
objects.
*/
class PresenterPaneBorderPainter
: protected ::cppu::BaseMutex,
public PresenterPaneBorderPainterInterfaceBase
{
public:
explicit PresenterPaneBorderPainter (
const css::uno::Reference<css::uno::XComponentContext>& rxContext);
virtual ~PresenterPaneBorderPainter() override;
PresenterPaneBorderPainter(const PresenterPaneBorderPainter&) = delete;
PresenterPaneBorderPainter& operator=(const PresenterPaneBorderPainter&) = delete;
/** Transform the bounding box of the window content to the outer
bounding box of the border that is painted around it.
@param rsPaneURL
Specifies the pane style that is used to determine the border sizes.
@param rInnerBox
The rectangle of the inner window content.
*/
css::awt::Rectangle AddBorder (
const OUString& rsPaneURL,
const css::awt::Rectangle& rInnerBox,
const css::drawing::framework::BorderType eBorderType) const;
/** Transform the outer bounding box of a window to the bounding box of
the inner content area.
@param rsPaneURL
Specifies the pane style that is used to determine the border sizes.
@param rOuterBox
The bounding box of the rectangle around the window.
@param bIsTitleVisible
This flag controls whether the upper part of the frame is
supposed to contain the window title.
*/
css::awt::Rectangle RemoveBorder (
const OUString& rsPaneURL,
const css::awt::Rectangle& rOuterBox,
const css::drawing::framework::BorderType eBorderType) const;
void SetTheme (const std::shared_ptr<PresenterTheme>& rpTheme);
class Renderer;
// XPaneBorderPainter
virtual css::awt::Rectangle SAL_CALL addBorder (
const OUString& rsPaneBorderStyleName,
const css::awt::Rectangle& rRectangle,
css::drawing::framework::BorderType eBorderType) override;
virtual css::awt::Rectangle SAL_CALL removeBorder (
const OUString& rsPaneBorderStyleName,
const css::awt::Rectangle& rRectangle,
css::drawing::framework::BorderType eBorderType) override;
virtual void SAL_CALL paintBorder (
const OUString& rsPaneBorderStyleName,
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const css::awt::Rectangle& rOuterBorderRectangle,
const css::awt::Rectangle& rRepaintArea,
const OUString& rsTitle) override;
virtual void SAL_CALL paintBorderWithCallout (
const OUString& rsPaneBorderStyleName,
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const css::awt::Rectangle& rOuterBorderRectangle,
const css::awt::Rectangle& rRepaintArea,
const OUString& rsTitle,
const css::awt::Point& rCalloutAnchor) override;
virtual css::awt::Point SAL_CALL getCalloutOffset (
const OUString& rsPaneBorderStyleName) override;
private:
css::uno::Reference<css::uno::XComponentContext> mxContext;
std::shared_ptr<PresenterTheme> mpTheme;
std::unique_ptr<Renderer> mpRenderer;
/** When the theme for the border has not yet been loaded then try again
when this method is called.
@return
Returns <TRUE/> only one time when the theme is loaded and/or the
renderer is initialized.
*/
bool ProvideTheme (
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
void ProvideTheme();
/// @throws css::lang::DisposedException
void ThrowIfDisposed() const;
};
} // end of namespace ::sd::presenter
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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