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| -rw-r--r-- | sdext/source/presenter/PresenterNotesView.hxx | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterNotesView.hxx b/sdext/source/presenter/PresenterNotesView.hxx new file mode 100644 index 000000000..1af3f241f --- /dev/null +++ b/sdext/source/presenter/PresenterNotesView.hxx @@ -0,0 +1,156 @@ +/* -*- 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_PRESENTERNOTESVIEW_HXX +#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERNOTESVIEW_HXX + +#include "PresenterController.hxx" +#include "PresenterToolBar.hxx" +#include "PresenterViewFactory.hxx" +#include <cppuhelper/basemutex.hxx> +#include <cppuhelper/compbase.hxx> +#include <com/sun/star/awt/XWindowListener.hpp> +#include <com/sun/star/drawing/XDrawPage.hpp> +#include <com/sun/star/drawing/XDrawView.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 <rtl/ref.hxx> +#include <memory> + +namespace sdext::presenter { + +class PresenterButton; +class PresenterScrollBar; +class PresenterTextView; + +typedef cppu::WeakComponentImplHelper< + css::awt::XWindowListener, + css::awt::XPaintListener, + css::drawing::framework::XView, + css::drawing::XDrawView, + css::awt::XKeyListener + > PresenterNotesViewInterfaceBase; + +/** A drawing framework view of the notes of a slide. At the moment this is + a simple text view that does not show the original formatting of the + notes text. +*/ +class PresenterNotesView + : private ::cppu::BaseMutex, + public PresenterNotesViewInterfaceBase, + public CachablePresenterView +{ +public: + explicit PresenterNotesView ( + 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 ~PresenterNotesView() override; + + virtual void SAL_CALL disposing() override; + + /** Typically called from setCurrentSlide() with the notes page that is + associated with the slide given to setCurrentSlide(). + + Iterates over all text shapes on the given notes page and displays + the concatenated text of these. + */ + void SetSlide ( + const css::uno::Reference<css::drawing::XDrawPage>& rxNotesPage); + + void ChangeFontSize (const sal_Int32 nSizeChange); + + const std::shared_ptr<PresenterTextView>& GetTextView() const; + + // 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; + + // XResourceId + + virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId() override; + + virtual sal_Bool SAL_CALL isAnchorOnly() 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; + + // XKeyListener + + virtual void SAL_CALL keyPressed (const css::awt::KeyEvent& rEvent) override; + virtual void SAL_CALL keyReleased (const css::awt::KeyEvent& rEvent) override; + +private: + css::uno::Reference<css::drawing::framework::XResourceId> mxViewId; + ::rtl::Reference<PresenterController> mpPresenterController; + css::uno::Reference<css::awt::XWindow> mxParentWindow; + css::uno::Reference<css::rendering::XCanvas> mxCanvas; + css::uno::Reference<css::drawing::XDrawPage> mxCurrentNotesPage; + ::rtl::Reference<PresenterScrollBar> mpScrollBar; + css::uno::Reference<css::awt::XWindow> mxToolBarWindow; + css::uno::Reference<css::rendering::XCanvas> mxToolBarCanvas; + ::rtl::Reference<PresenterToolBar> mpToolBar; + ::rtl::Reference<PresenterButton> mpCloseButton; + css::util::Color maSeparatorColor; + sal_Int32 mnSeparatorYLocation; + css::geometry::RealRectangle2D maTextBoundingBox; + SharedBitmapDescriptor mpBackground; + double mnTop; + PresenterTheme::SharedFontDescriptor mpFont; + std::shared_ptr<PresenterTextView> mpTextView; + + void CreateToolBar ( + const css::uno::Reference<css::uno::XComponentContext>& rxContext, + const ::rtl::Reference<PresenterController>& rpPresenterController); + void Layout(); + void Paint (const css::awt::Rectangle& rUpdateBox); + void PaintToolBar (const css::awt::Rectangle& rUpdateBox); + void PaintText (const css::awt::Rectangle& rUpdateBox); + void Invalidate(); + void Scroll (const double nDistance); + void SetTop (const double nTop); + void UpdateScrollBar(); +}; + +} // end of namespace ::sdext::presenter + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |