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Diffstat (limited to 'sdext/source/presenter/PresenterButton.hxx')
-rw-r--r-- | sdext/source/presenter/PresenterButton.hxx | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterButton.hxx b/sdext/source/presenter/PresenterButton.hxx new file mode 100644 index 000000000..07125f71e --- /dev/null +++ b/sdext/source/presenter/PresenterButton.hxx @@ -0,0 +1,138 @@ +/* -*- 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::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: */ |