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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_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: */