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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_PRESENTERTOOLBAR_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERTOOLBAR_HXX
#include "PresenterController.hxx"
#include "PresenterViewFactory.hxx"
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <com/sun/star/awt/ActionEvent.hpp>
#include <com/sun/star/awt/XActionListener.hpp>
#include <com/sun/star/awt/XButton.hpp>
#include <com/sun/star/awt/XControl.hpp>
#include <com/sun/star/awt/XControlContainer.hpp>
#include <com/sun/star/awt/XFixedText.hpp>
#include <com/sun/star/awt/XMouseListener.hpp>
#include <com/sun/star/awt/XMouseMotionListener.hpp>
#include <com/sun/star/awt/XPaintListener.hpp>
#include <com/sun/star/awt/XWindowListener.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/drawing/XDrawPage.hpp>
#include <com/sun/star/drawing/XDrawView.hpp>
#include <com/sun/star/drawing/XPresenterHelper.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 <functional>
namespace {
typedef cppu::WeakComponentImplHelper<
css::awt::XWindowListener,
css::awt::XPaintListener,
css::awt::XMouseListener,
css::awt::XMouseMotionListener,
css::drawing::XDrawView
> PresenterToolBarInterfaceBase;
typedef cppu::WeakComponentImplHelper<
css::awt::XPaintListener,
css::drawing::framework::XView,
css::drawing::XDrawView
> PresenterToolBarViewInterfaceBase;
}
namespace sdext { namespace presenter {
/** A simple tool bar that can display bitmapped buttons and labels. At the
moment there are buttons for moving to the next and previous slide and
to the next effect. A label displays the index of the current slide
and the total number of slides.
*/
class PresenterToolBar
: private ::cppu::BaseMutex,
public PresenterToolBarInterfaceBase,
public CachablePresenterView
{
public:
typedef ::std::function<void ()> Action;
enum Anchor { Left, Center, Right };
PresenterToolBar (
const css::uno::Reference<css::uno::XComponentContext>& rxContext,
const css::uno::Reference<css::awt::XWindow>& rxWindow,
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const ::rtl::Reference<PresenterController>& rpPresenterController,
const Anchor eAnchor);
virtual ~PresenterToolBar();
PresenterToolBar(const PresenterToolBar&) = delete;
PresenterToolBar& operator=(const PresenterToolBar&) = delete;
void Initialize (
const OUString& rsConfigurationPath);
virtual void SAL_CALL disposing() override;
void InvalidateArea (
const css::awt::Rectangle& rRepaintBox,
const bool bSynchronous);
void RequestLayout();
css::geometry::RealSize2D GetMinimalSize();
const ::rtl::Reference<PresenterController>& GetPresenterController() const;
const css::uno::Reference<css::uno::XComponentContext>& GetComponentContext() const;
// lang::XEventListener
virtual void SAL_CALL
disposing (const css::lang::EventObject& rEventObject)
throw (css::uno::RuntimeException, std::exception) override;
// XWindowListener
virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
// XPaintListener
virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
// XMouseListener
virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
// XMouseMotionListener
virtual void SAL_CALL mouseMoved (const css::awt::MouseEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL mouseDragged (const css::awt::MouseEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
// XDrawView
virtual void SAL_CALL setCurrentPage (
const css::uno::Reference<css::drawing::XDrawPage>& rxSlide)
throw (css::uno::RuntimeException, std::exception) override;
virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage()
throw (css::uno::RuntimeException, std::exception) override;
class Context;
private:
css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
class ElementContainerPart;
typedef std::shared_ptr<ElementContainerPart> SharedElementContainerPart;
typedef ::std::vector<SharedElementContainerPart> ElementContainer;
ElementContainer maElementContainer;
SharedElementContainerPart mpCurrentContainerPart;
css::uno::Reference<css::awt::XWindow> mxWindow;
css::uno::Reference<css::rendering::XCanvas> mxCanvas;
css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
css::uno::Reference<css::drawing::XDrawPage> mxCurrentSlide;
::rtl::Reference<PresenterController> mpPresenterController;
bool mbIsLayoutPending;
const Anchor meAnchor;
css::geometry::RealRectangle2D maBoundingBox;
/** The minimal size that is necessary to display all elements without
overlap and with minimal gaps between them.
*/
css::geometry::RealSize2D maMinimalSize;
void CreateControls (
const OUString& rsConfigurationPath);
void Layout (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
css::geometry::RealSize2D CalculatePartSize (
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const SharedElementContainerPart& rpPart,
const bool bIsHorizontal);
static void LayoutPart (
const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
const SharedElementContainerPart& rpPart,
const css::geometry::RealRectangle2D& rBoundingBox,
const css::geometry::RealSize2D& rPartSize,
const bool bIsHorizontal);
void Paint (
const css::awt::Rectangle& rUpdateBox,
const css::rendering::ViewState& rViewState);
void UpdateSlideNumber();
void CheckMouseOver (
const css::awt::MouseEvent& rEvent,
const bool bOverWindow,
const bool bMouseDown=false);
void ProcessEntry (
const css::uno::Reference<css::beans::XPropertySet>& rProperties,
Context& rContext);
/** This method throws a DisposedException when the object has already been
disposed.
*/
void ThrowIfDisposed() const
throw (css::lang::DisposedException);
};
/** View for the PresenterToolBar.
*/
class PresenterToolBarView
: private ::cppu::BaseMutex,
public PresenterToolBarViewInterfaceBase
{
public:
explicit PresenterToolBarView (
const css::uno::Reference<css::uno::XComponentContext>& rxContext,
const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
const css::uno::Reference<css::frame::XController>& rxController,
const ::rtl::Reference<PresenterController>& rpPresenterController);
virtual ~PresenterToolBarView();
PresenterToolBarView(const PresenterToolBarView&) = delete;
PresenterToolBarView& operator=(const PresenterToolBarView&) = delete;
virtual void SAL_CALL disposing() override;
const ::rtl::Reference<PresenterToolBar>& GetPresenterToolBar() const;
// XPaintListener
virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent)
throw (css::uno::RuntimeException, std::exception) override;
// lang::XEventListener
virtual void SAL_CALL
disposing (const css::lang::EventObject& rEventObject)
throw (css::uno::RuntimeException, std::exception) override;
// XResourceId
virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId()
throw (css::uno::RuntimeException, std::exception) override;
virtual sal_Bool SAL_CALL isAnchorOnly()
throw (css::uno::RuntimeException, std::exception) override;
// XDrawView
virtual void SAL_CALL setCurrentPage (
const css::uno::Reference<css::drawing::XDrawPage>& rxSlide)
throw (css::uno::RuntimeException, std::exception) override;
virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage()
throw (css::uno::RuntimeException, std::exception) override;
private:
// css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
css::uno::Reference<css::drawing::framework::XPane> mxPane;
css::uno::Reference<css::drawing::framework::XResourceId> mxViewId;
css::uno::Reference<css::awt::XWindow> mxWindow;
css::uno::Reference<css::rendering::XCanvas> mxCanvas;
::rtl::Reference<PresenterController> mpPresenterController;
css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
::rtl::Reference<PresenterToolBar> mpToolBar;
};
} } // end of namespace ::sdext::presenter
#endif
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