/* -*- 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 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
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