250 lines
8.9 KiB
C++
250 lines
8.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERTOOLBAR_HXX
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#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERTOOLBAR_HXX
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#include "PresenterController.hxx"
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#include "PresenterViewFactory.hxx"
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#include <cppuhelper/basemutex.hxx>
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#include <cppuhelper/compbase.hxx>
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#include <com/sun/star/awt/XMouseListener.hpp>
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#include <com/sun/star/awt/XMouseMotionListener.hpp>
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#include <com/sun/star/awt/XPaintListener.hpp>
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#include <com/sun/star/awt/XWindowListener.hpp>
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#include <com/sun/star/drawing/XDrawPage.hpp>
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#include <com/sun/star/drawing/XDrawView.hpp>
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#include <com/sun/star/drawing/framework/XView.hpp>
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#include <com/sun/star/drawing/framework/XResourceId.hpp>
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#include <com/sun/star/frame/XController.hpp>
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#include <functional>
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namespace sdext::presenter {
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typedef cppu::WeakComponentImplHelper<
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css::awt::XWindowListener,
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css::awt::XPaintListener,
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css::awt::XMouseListener,
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css::awt::XMouseMotionListener,
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css::drawing::XDrawView
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> PresenterToolBarInterfaceBase;
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typedef cppu::WeakComponentImplHelper<
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css::awt::XPaintListener,
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css::drawing::framework::XView,
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css::drawing::XDrawView
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> PresenterToolBarViewInterfaceBase;
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/** A simple tool bar that can display bitmapped buttons and labels. At the
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moment there are buttons for moving to the next and previous slide and
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to the next effect. A label displays the index of the current slide
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and the total number of slides.
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*/
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class PresenterToolBar
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: private ::cppu::BaseMutex,
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public PresenterToolBarInterfaceBase,
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public CachablePresenterView
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{
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public:
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typedef ::std::function<void ()> Action;
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enum Anchor { Left, Center };
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PresenterToolBar (
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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css::uno::Reference<css::awt::XWindow> xWindow,
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css::uno::Reference<css::rendering::XCanvas> xCanvas,
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::rtl::Reference<PresenterController> pPresenterController,
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const Anchor eAnchor);
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virtual ~PresenterToolBar() override;
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PresenterToolBar(const PresenterToolBar&) = delete;
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PresenterToolBar& operator=(const PresenterToolBar&) = delete;
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void Initialize (
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const OUString& rsConfigurationPath);
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virtual void SAL_CALL disposing() override;
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void InvalidateArea (
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const css::awt::Rectangle& rRepaintBox,
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const bool bSynchronous);
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void RequestLayout();
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css::geometry::RealSize2D const & GetMinimalSize();
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const ::rtl::Reference<PresenterController>& GetPresenterController() const;
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const css::uno::Reference<css::uno::XComponentContext>& GetComponentContext() const;
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// lang::XEventListener
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virtual void SAL_CALL
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disposing (const css::lang::EventObject& rEventObject) override;
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// XWindowListener
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virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) override;
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virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) override;
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virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) override;
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virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) override;
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// XPaintListener
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virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override;
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// XMouseListener
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virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent) override;
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virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent) override;
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virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent) override;
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virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent) override;
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// XMouseMotionListener
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virtual void SAL_CALL mouseMoved (const css::awt::MouseEvent& rEvent) override;
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virtual void SAL_CALL mouseDragged (const css::awt::MouseEvent& rEvent) override;
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// XDrawView
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virtual void SAL_CALL setCurrentPage (
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const css::uno::Reference<css::drawing::XDrawPage>& rxSlide) override;
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virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage() override;
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class Context;
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private:
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css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
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class ElementContainerPart;
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typedef std::shared_ptr<ElementContainerPart> SharedElementContainerPart;
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typedef ::std::vector<SharedElementContainerPart> ElementContainer;
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ElementContainer maElementContainer;
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SharedElementContainerPart mpCurrentContainerPart;
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css::uno::Reference<css::awt::XWindow> mxWindow;
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css::uno::Reference<css::rendering::XCanvas> mxCanvas;
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css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
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css::uno::Reference<css::drawing::XDrawPage> mxCurrentSlide;
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::rtl::Reference<PresenterController> mpPresenterController;
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bool mbIsLayoutPending;
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const Anchor meAnchor;
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/** The minimal size that is necessary to display all elements without
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overlap and with minimal gaps between them.
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*/
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css::geometry::RealSize2D maMinimalSize;
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void CreateControls (
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const OUString& rsConfigurationPath);
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void Layout (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
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css::geometry::RealSize2D CalculatePartSize (
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const SharedElementContainerPart& rpPart,
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const bool bIsHorizontal);
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static void LayoutPart (
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const SharedElementContainerPart& rpPart,
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const css::geometry::RealRectangle2D& rBoundingBox,
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const css::geometry::RealSize2D& rPartSize,
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const bool bIsHorizontal);
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void Paint (
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const css::awt::Rectangle& rUpdateBox,
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const css::rendering::ViewState& rViewState);
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void UpdateSlideNumber();
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void CheckMouseOver (
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const css::awt::MouseEvent& rEvent,
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const bool bOverWindow,
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const bool bMouseDown=false);
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void ProcessEntry (
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const css::uno::Reference<css::beans::XPropertySet>& rProperties,
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Context const & rContext);
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/** @throws css::lang::DisposedException when the object has already been
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disposed.
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*/
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void ThrowIfDisposed() const;
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};
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/** View for the PresenterToolBar.
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*/
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class PresenterToolBarView
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: private ::cppu::BaseMutex,
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public PresenterToolBarViewInterfaceBase
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{
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public:
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explicit PresenterToolBarView (
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const ::rtl::Reference<::sd::DrawController>& rxController,
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const ::rtl::Reference<PresenterController>& rpPresenterController);
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virtual ~PresenterToolBarView() override;
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PresenterToolBarView(const PresenterToolBarView&) = delete;
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PresenterToolBarView& operator=(const PresenterToolBarView&) = delete;
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virtual void SAL_CALL disposing() override;
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const ::rtl::Reference<PresenterToolBar>& GetPresenterToolBar() const;
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// XPaintListener
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virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override;
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// lang::XEventListener
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virtual void SAL_CALL
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disposing (const css::lang::EventObject& rEventObject) override;
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// XResourceId
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virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId() override;
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virtual sal_Bool SAL_CALL isAnchorOnly() override;
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// XDrawView
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virtual void SAL_CALL setCurrentPage (
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const css::uno::Reference<css::drawing::XDrawPage>& rxSlide) override;
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virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage() override;
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private:
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// css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
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css::uno::Reference<css::drawing::framework::XPane> mxPane;
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css::uno::Reference<css::drawing::framework::XResourceId> mxViewId;
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css::uno::Reference<css::awt::XWindow> mxWindow;
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css::uno::Reference<css::rendering::XCanvas> mxCanvas;
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::rtl::Reference<PresenterController> mpPresenterController;
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::rtl::Reference<PresenterToolBar> mpToolBar;
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};
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} // end of namespace ::sdext::presenter
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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