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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_PRESENTERSLIDESORTER_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSLIDESORTER_HXX
#include <memory>
#include "PresenterController.hxx"
#include "PresenterPaneContainer.hxx"
#include "PresenterViewFactory.hxx"
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <com/sun/star/awt/XPaintListener.hpp>
#include <com/sun/star/awt/XWindowListener.hpp>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/drawing/XDrawView.hpp>
#include <com/sun/star/drawing/XSlidePreviewCache.hpp>
#include <com/sun/star/drawing/framework/XView.hpp>
#include <com/sun/star/drawing/framework/XResourceId.hpp>
#include <com/sun/star/frame/XController.hpp>
#include <com/sun/star/geometry/RealRectangle2D.hpp>
#include <com/sun/star/rendering/XPolyPolygon2D.hpp>
namespace sdext::presenter {
class PresenterButton;
class PresenterScrollBar;
typedef cppu::WeakComponentImplHelper<
css::drawing::framework::XView,
css::awt::XWindowListener,
css::awt::XPaintListener,
css::beans::XPropertyChangeListener,
css::drawing::XSlidePreviewCacheListener,
css::awt::XMouseListener,
css::awt::XMouseMotionListener,
css::drawing::XDrawView
> PresenterSlideSorterInterfaceBase;
/** A simple slide sorter for the presenter screen. It uses a preview cache
to create the slide previews. Painting is done via a canvas.
*/
class PresenterSlideSorter
: private ::cppu::BaseMutex,
public PresenterSlideSorterInterfaceBase,
public CachablePresenterView
{
public:
PresenterSlideSorter (
const css::uno::Reference<css::uno::XComponentContext>& rxContext,
const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
const rtl::Reference<::sd::DrawController>& rxController,
const ::rtl::Reference<PresenterController>& rpPresenterController);
virtual ~PresenterSlideSorter() override;
virtual void SAL_CALL disposing() override;
// lang::XEventListener
virtual void SAL_CALL
disposing (const css::lang::EventObject& rEventObject) override;
// XWindowListener
virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) override;
virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) override;
virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) override;
virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) override;
// 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;
// XMouseMotionListener
virtual void SAL_CALL mouseMoved (const css::awt::MouseEvent& rEvent) override;
virtual void SAL_CALL mouseDragged (const css::awt::MouseEvent& rEvent) override;
// XResourceId
virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId() override;
virtual sal_Bool SAL_CALL isAnchorOnly() override;
// XPropertyChangeListener
virtual void SAL_CALL propertyChange (
const css::beans::PropertyChangeEvent& rEvent) override;
// XSlidePreviewCacheListener
virtual void SAL_CALL notifyPreviewCreation (
sal_Int32 nSlideIndex) override;
// XDrawView
virtual void SAL_CALL setCurrentPage (
const css::uno::Reference<css::drawing::XDrawPage>& rxSlide) override;
virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage() override;
private:
css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
css::uno::Reference<css::drawing::framework::XResourceId> mxViewId;
css::uno::Reference<css::drawing::framework::XPane> mxPane;
css::uno::Reference<css::rendering::XCanvas> mxCanvas;
css::uno::Reference<css::awt::XWindow> mxWindow;
::rtl::Reference<PresenterController> mpPresenterController;
css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
css::uno::Reference<css::drawing::XSlidePreviewCache> mxPreviewCache;
bool mbIsLayoutPending;
class Layout;
std::shared_ptr<Layout> mpLayout;
::rtl::Reference<PresenterScrollBar> mpVerticalScrollBar;
::rtl::Reference<PresenterButton> mpCloseButton;
class MouseOverManager;
std::unique_ptr<MouseOverManager> mpMouseOverManager;
sal_Int32 mnSlideIndexMousePressed;
sal_Int32 mnCurrentSlideIndex;
sal_Int32 mnSeparatorY;
css::util::Color maSeparatorColor;
css::awt::Rectangle maCurrentSlideFrameBoundingBox;
class CurrentSlideFrameRenderer;
std::shared_ptr<CurrentSlideFrameRenderer> mpCurrentSlideFrameRenderer;
css::uno::Reference<css::rendering::XPolyPolygon2D> mxPreviewFrame;
void UpdateLayout();
css::geometry::RealRectangle2D PlaceScrollBars (
const css::geometry::RealRectangle2D& rUpperBox);
void PlaceCloseButton (
const PresenterPaneContainer::SharedPaneDescriptor& rpPane,
const css::awt::Rectangle& rCenterBox,
const sal_Int32 nLeftFrameWidth);
void ClearBackground (
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const css::awt::Rectangle& rRedrawArea);
double GetSlideAspectRatio() const;
css::uno::Reference<css::rendering::XBitmap> GetPreview (const sal_Int32 nSlideIndex);
void PaintPreview (
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const css::awt::Rectangle& rUpdateBox,
const sal_Int32 nSlideIndex);
void Paint (const css::awt::Rectangle& rUpdateBox);
void SetHorizontalOffset (const double nXOffset);
void SetVerticalOffset (const double nYOffset);
void GotoSlide (const sal_Int32 nSlideIndex);
bool ProvideCanvas();
/** @throws css::lang::DisposedException when the object has already been
disposed.
*/
void ThrowIfDisposed();
};
} // end of namespace ::sdext::presenter
#endif
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