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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_PRESENTERBUTTON_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERBUTTON_HXX
#include "PresenterBitmapContainer.hxx"
#include "PresenterTheme.hxx"
#include <com/sun/star/awt/XWindow.hpp>
#include <com/sun/star/awt/XPaintListener.hpp>
#include <com/sun/star/awt/XMouseListener.hpp>
#include <com/sun/star/rendering/XCanvas.hpp>
#include <com/sun/star/rendering/XBitmap.hpp>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <rtl/ref.hxx>
namespace sdext { namespace presenter {
class PresenterController;
typedef ::cppu::WeakComponentImplHelper <
css::awt::XPaintListener,
css::awt::XMouseListener
> PresenterButtonInterfaceBase;
/** Button for the presenter screen. It displays a text surrounded by a
frame.
*/
class PresenterButton
: private ::cppu::BaseMutex,
public PresenterButtonInterfaceBase
{
public:
static ::rtl::Reference<PresenterButton> Create (
const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
const ::rtl::Reference<PresenterController>& rpPresenterController,
const std::shared_ptr<PresenterTheme>& rpTheme,
const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
const css::uno::Reference<css::rendering::XCanvas>& rxParentCanvas,
const OUString& rsConfigurationName);
virtual ~PresenterButton() override;
PresenterButton(const PresenterButton&) = delete;
PresenterButton& operator=(const PresenterButton&) = delete;
virtual void SAL_CALL disposing() override;
void SetCenter (const css::geometry::RealPoint2D& rLocation);
void SetCanvas (
const css::uno::Reference<css::rendering::XCanvas>& rxParentCanvas,
const css::uno::Reference<css::awt::XWindow>& rxParentWindow);
css::geometry::IntegerSize2D const & GetSize();
// XPaintListener
virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override;
// XMouseListener
virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent) override;
virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent) override;
virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent) override;
virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent) override;
// lang::XEventListener
virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent) override;
private:
::rtl::Reference<PresenterController> mpPresenterController;
std::shared_ptr<PresenterTheme> mpTheme;
css::uno::Reference<css::awt::XWindow> mxWindow;
css::uno::Reference<css::rendering::XCanvas> mxCanvas;
css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
const OUString msText;
const PresenterTheme::SharedFontDescriptor mpFont;
const PresenterTheme::SharedFontDescriptor mpMouseOverFont;
const OUString msAction;
css::geometry::RealPoint2D maCenter;
css::geometry::IntegerSize2D maButtonSize;
PresenterBitmapDescriptor::Mode meState;
css::uno::Reference<css::rendering::XBitmap> mxNormalBitmap;
css::uno::Reference<css::rendering::XBitmap> mxMouseOverBitmap;
PresenterButton (
const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
const ::rtl::Reference<PresenterController>& rpPresenterController,
const std::shared_ptr<PresenterTheme>& rpTheme,
const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
const PresenterTheme::SharedFontDescriptor& rFont,
const PresenterTheme::SharedFontDescriptor& rMouseOverFont,
const OUString& rxText,
const OUString& rxAction);
void RenderButton (
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const css::geometry::IntegerSize2D& rSize,
const PresenterTheme::SharedFontDescriptor& rFont,
const PresenterBitmapDescriptor::Mode eMode,
const SharedBitmapDescriptor& rpLeft,
const SharedBitmapDescriptor& rpCenter,
const SharedBitmapDescriptor& rpRight);
css::geometry::IntegerSize2D CalculateButtonSize();
void Invalidate();
static css::uno::Reference<css::rendering::XBitmap> GetBitmap (
const SharedBitmapDescriptor& mpIcon,
const PresenterBitmapDescriptor::Mode eMode);
void SetupButtonBitmaps();
static css::uno::Reference<css::beans::XPropertySet> GetConfigurationProperties (
const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
const OUString& rsConfgurationName);
/// @throws css::lang::DisposedException
void ThrowIfDisposed() const;
};
} }
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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