d64a6e2245
Change-Id: If3cebeadff5496ae214614b49116060d24b6082f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123696 Tested-by: Jenkins Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
882 lines
28 KiB
C++
882 lines
28 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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#include "PresenterPaneBorderPainter.hxx"
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#include "PresenterCanvasHelper.hxx"
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#include "PresenterGeometryHelper.hxx"
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#include "PresenterTheme.hxx"
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#include <com/sun/star/awt/Point.hpp>
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#include <com/sun/star/awt/Rectangle.hpp>
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#include <com/sun/star/drawing/XPresenterHelper.hpp>
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#include <com/sun/star/rendering/CompositeOperation.hpp>
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#include <com/sun/star/rendering/FillRule.hpp>
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#include <com/sun/star/rendering/TextDirection.hpp>
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#include <com/sun/star/rendering/XSpriteCanvas.hpp>
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#include <map>
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#include <memory>
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#include <vector>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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namespace sdext::presenter {
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namespace {
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class BorderSize
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{
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public:
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BorderSize();
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sal_Int32 mnLeft;
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sal_Int32 mnTop;
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sal_Int32 mnRight;
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sal_Int32 mnBottom;
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};
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class RendererPaneStyle
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{
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public:
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RendererPaneStyle (
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const std::shared_ptr<PresenterTheme>& rpTheme,
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const OUString& rsStyleName);
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awt::Rectangle AddBorder (
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const awt::Rectangle& rBox,
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drawing::framework::BorderType eBorderType) const;
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awt::Rectangle RemoveBorder (
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const awt::Rectangle& rBox,
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drawing::framework::BorderType eBorderType) const;
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Reference<rendering::XCanvasFont> GetFont (
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const Reference<rendering::XCanvas>& rxCanvas) const;
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SharedBitmapDescriptor mpTopLeft;
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SharedBitmapDescriptor mpTop;
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SharedBitmapDescriptor mpTopRight;
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SharedBitmapDescriptor mpLeft;
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SharedBitmapDescriptor mpRight;
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SharedBitmapDescriptor mpBottomLeft;
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SharedBitmapDescriptor mpBottom;
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SharedBitmapDescriptor mpBottomRight;
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SharedBitmapDescriptor mpBottomCallout;
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SharedBitmapDescriptor mpEmpty;
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PresenterTheme::SharedFontDescriptor mpFont;
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sal_Int32 mnFontXOffset;
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sal_Int32 mnFontYOffset;
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enum class Anchor { Left, Right, Center };
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Anchor meFontAnchor;
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BorderSize maInnerBorderSize;
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BorderSize maOuterBorderSize;
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BorderSize maTotalBorderSize;
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private:
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void UpdateBorderSizes();
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SharedBitmapDescriptor GetBitmap(
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const std::shared_ptr<PresenterTheme>& rpTheme,
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const OUString& rsStyleName,
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const OUString& rsBitmapName);
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};
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}
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class PresenterPaneBorderPainter::Renderer
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{
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public:
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Renderer (
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const Reference<XComponentContext>& rxContext,
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const std::shared_ptr<PresenterTheme>& rpTheme);
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void SetCanvas (const Reference<rendering::XCanvas>& rxCanvas);
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void PaintBorder (
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const OUString& rsTitle,
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const awt::Rectangle& rBBox,
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const awt::Rectangle& rUpdateBox,
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const OUString& rsPaneURL);
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void PaintTitle (
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const OUString& rsTitle,
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const std::shared_ptr<RendererPaneStyle>& rpStyle,
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const awt::Rectangle& rUpdateBox,
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const awt::Rectangle& rOuterBox,
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const awt::Rectangle& rInnerBox);
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void SetupClipping (
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const awt::Rectangle& rUpdateBox,
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const awt::Rectangle& rOuterBox,
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const OUString& rsPaneStyleName);
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std::shared_ptr<RendererPaneStyle> GetRendererPaneStyle (const OUString& rsResourceURL);
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void SetCalloutAnchor (
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const awt::Point& rCalloutAnchor);
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private:
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std::shared_ptr<PresenterTheme> mpTheme;
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typedef ::std::map<OUString, std::shared_ptr<RendererPaneStyle> > RendererPaneStyleContainer;
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RendererPaneStyleContainer maRendererPaneStyles;
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Reference<rendering::XCanvas> mxCanvas;
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Reference<drawing::XPresenterHelper> mxPresenterHelper;
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css::rendering::ViewState maViewState;
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Reference<rendering::XPolyPolygon2D> mxViewStateClip;
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bool mbHasCallout;
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awt::Point maCalloutAnchor;
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void PaintBitmap(
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const awt::Rectangle& rBox,
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const awt::Rectangle& rUpdateBox,
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const sal_Int32 nXPosition,
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const sal_Int32 nYPosition,
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const sal_Int32 nStartOffset,
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const sal_Int32 nEndOffset,
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const bool bExpand,
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const SharedBitmapDescriptor& rpBitmap);
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};
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// ===== PresenterPaneBorderPainter ===========================================
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PresenterPaneBorderPainter::PresenterPaneBorderPainter (
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const Reference<XComponentContext>& rxContext)
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: PresenterPaneBorderPainterInterfaceBase(m_aMutex),
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mxContext(rxContext)
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{
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}
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PresenterPaneBorderPainter::~PresenterPaneBorderPainter()
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{
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}
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//----- XPaneBorderPainter ----------------------------------------------------
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awt::Rectangle SAL_CALL PresenterPaneBorderPainter::addBorder (
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const OUString& rsPaneBorderStyleName,
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const css::awt::Rectangle& rRectangle,
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drawing::framework::BorderType eBorderType)
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{
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ThrowIfDisposed();
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ProvideTheme();
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return AddBorder(rsPaneBorderStyleName, rRectangle, eBorderType);
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}
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awt::Rectangle SAL_CALL PresenterPaneBorderPainter::removeBorder (
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const OUString& rsPaneBorderStyleName,
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const css::awt::Rectangle& rRectangle,
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drawing::framework::BorderType eBorderType)
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{
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ThrowIfDisposed();
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ProvideTheme();
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return RemoveBorder(rsPaneBorderStyleName, rRectangle, eBorderType);
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}
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void SAL_CALL PresenterPaneBorderPainter::paintBorder (
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const OUString& rsPaneBorderStyleName,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const css::awt::Rectangle& rOuterBorderRectangle,
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const css::awt::Rectangle& rRepaintArea,
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const OUString& rsTitle)
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{
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ThrowIfDisposed();
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// Early reject paints completely outside the repaint area.
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if (rRepaintArea.X >= rOuterBorderRectangle.X+rOuterBorderRectangle.Width
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|| rRepaintArea.Y >= rOuterBorderRectangle.Y+rOuterBorderRectangle.Height
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|| rRepaintArea.X+rRepaintArea.Width <= rOuterBorderRectangle.X
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|| rRepaintArea.Y+rRepaintArea.Height <= rOuterBorderRectangle.Y)
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{
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return;
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}
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ProvideTheme(rxCanvas);
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if (mpRenderer == nullptr)
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return;
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mpRenderer->SetCanvas(rxCanvas);
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mpRenderer->SetupClipping(
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rRepaintArea,
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rOuterBorderRectangle,
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rsPaneBorderStyleName);
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mpRenderer->PaintBorder(
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rsTitle,
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rOuterBorderRectangle,
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rRepaintArea,
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rsPaneBorderStyleName);
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}
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void SAL_CALL PresenterPaneBorderPainter::paintBorderWithCallout (
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const OUString& rsPaneBorderStyleName,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const css::awt::Rectangle& rOuterBorderRectangle,
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const css::awt::Rectangle& rRepaintArea,
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const OUString& rsTitle,
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const css::awt::Point& rCalloutAnchor)
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{
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ThrowIfDisposed();
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// Early reject paints completely outside the repaint area.
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if (rRepaintArea.X >= rOuterBorderRectangle.X+rOuterBorderRectangle.Width
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|| rRepaintArea.Y >= rOuterBorderRectangle.Y+rOuterBorderRectangle.Height
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|| rRepaintArea.X+rRepaintArea.Width <= rOuterBorderRectangle.X
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|| rRepaintArea.Y+rRepaintArea.Height <= rOuterBorderRectangle.Y)
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{
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return;
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}
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ProvideTheme(rxCanvas);
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if (mpRenderer == nullptr)
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return;
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mpRenderer->SetCanvas(rxCanvas);
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mpRenderer->SetupClipping(
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rRepaintArea,
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rOuterBorderRectangle,
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rsPaneBorderStyleName);
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mpRenderer->SetCalloutAnchor(rCalloutAnchor);
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mpRenderer->PaintBorder(
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rsTitle,
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rOuterBorderRectangle,
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rRepaintArea,
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rsPaneBorderStyleName);
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}
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awt::Point SAL_CALL PresenterPaneBorderPainter::getCalloutOffset (
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const OUString& rsPaneBorderStyleName)
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{
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ThrowIfDisposed();
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ProvideTheme();
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if (mpRenderer != nullptr)
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{
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const std::shared_ptr<RendererPaneStyle> pRendererPaneStyle(
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mpRenderer->GetRendererPaneStyle(rsPaneBorderStyleName));
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if (pRendererPaneStyle != nullptr && pRendererPaneStyle->mpBottomCallout)
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{
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return awt::Point (
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0,
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pRendererPaneStyle->mpBottomCallout->mnHeight
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- pRendererPaneStyle->mpBottomCallout->mnYHotSpot);
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}
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}
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return awt::Point(0,0);
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}
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bool PresenterPaneBorderPainter::ProvideTheme (const Reference<rendering::XCanvas>& rxCanvas)
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{
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bool bModified (false);
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if ( ! mxContext.is())
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return false;
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if (mpTheme != nullptr)
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{
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// Check if the theme already has a canvas.
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if ( ! mpTheme->HasCanvas())
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{
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mpTheme->ProvideCanvas(rxCanvas);
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bModified = true;
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}
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}
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else
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{
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mpTheme = std::make_shared<PresenterTheme>(mxContext, rxCanvas);
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bModified = true;
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}
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if (bModified)
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{
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if (mpRenderer == nullptr)
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mpRenderer.reset(new Renderer(mxContext, mpTheme));
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else
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mpRenderer->SetCanvas(rxCanvas);
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}
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return bModified;
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}
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void PresenterPaneBorderPainter::ProvideTheme()
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{
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if (mpTheme == nullptr)
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{
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// Create a theme without bitmaps (no canvas => no bitmaps).
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ProvideTheme(nullptr);
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}
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// When there already is a theme then without a canvas we can not
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// add anything new.
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}
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void PresenterPaneBorderPainter::SetTheme (const std::shared_ptr<PresenterTheme>& rpTheme)
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{
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mpTheme = rpTheme;
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if (mpRenderer == nullptr)
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mpRenderer.reset(new Renderer(mxContext, mpTheme));
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}
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awt::Rectangle PresenterPaneBorderPainter::AddBorder (
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const OUString& rsPaneURL,
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const awt::Rectangle& rInnerBox,
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const css::drawing::framework::BorderType eBorderType) const
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{
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if (mpRenderer != nullptr)
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{
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const std::shared_ptr<RendererPaneStyle> pRendererPaneStyle(mpRenderer->GetRendererPaneStyle(rsPaneURL));
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if (pRendererPaneStyle != nullptr)
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return pRendererPaneStyle->AddBorder(rInnerBox, eBorderType);
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}
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return rInnerBox;
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}
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awt::Rectangle PresenterPaneBorderPainter::RemoveBorder (
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const OUString& rsPaneURL,
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const css::awt::Rectangle& rOuterBox,
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const css::drawing::framework::BorderType eBorderType) const
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{
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if (mpRenderer != nullptr)
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{
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const std::shared_ptr<RendererPaneStyle> pRendererPaneStyle(mpRenderer->GetRendererPaneStyle(rsPaneURL));
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if (pRendererPaneStyle != nullptr)
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return pRendererPaneStyle->RemoveBorder(rOuterBox, eBorderType);
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}
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return rOuterBox;
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}
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void PresenterPaneBorderPainter::ThrowIfDisposed() const
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{
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if (rBHelper.bDisposed || rBHelper.bInDispose)
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{
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throw lang::DisposedException (
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"PresenterPaneBorderPainter object has already been disposed",
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const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this)));
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}
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}
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//===== PresenterPaneBorderPainter::Renderer =====================================
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PresenterPaneBorderPainter::Renderer::Renderer (
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const Reference<XComponentContext>& rxContext,
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const std::shared_ptr<PresenterTheme>& rpTheme)
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: mpTheme(rpTheme),
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maViewState(geometry::AffineMatrix2D(1,0,0, 0,1,0), nullptr),
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mbHasCallout(false)
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{
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Reference<lang::XMultiComponentFactory> xFactory (rxContext->getServiceManager());
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if (xFactory.is())
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{
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mxPresenterHelper.set(
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xFactory->createInstanceWithContext(
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"com.sun.star.comp.Draw.PresenterHelper",
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rxContext),
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UNO_QUERY_THROW);
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}
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}
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void PresenterPaneBorderPainter::Renderer::SetCanvas (const Reference<rendering::XCanvas>& rxCanvas)
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{
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if (mxCanvas != rxCanvas)
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{
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mxCanvas = rxCanvas;
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}
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}
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void PresenterPaneBorderPainter::Renderer::PaintBorder (
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const OUString& rsTitle,
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const awt::Rectangle& rBBox,
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const awt::Rectangle& rUpdateBox,
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const OUString& rsPaneURL)
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{
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if ( ! mxCanvas.is())
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return;
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// Create the outer and inner border of the, ahm, border.
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std::shared_ptr<RendererPaneStyle> pStyle (GetRendererPaneStyle(rsPaneURL));
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if (pStyle == nullptr)
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return;
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awt::Rectangle aOuterBox (rBBox);
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awt::Rectangle aCenterBox (
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pStyle->RemoveBorder(aOuterBox, drawing::framework::BorderType_OUTER_BORDER));
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awt::Rectangle aInnerBox (
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pStyle->RemoveBorder(aOuterBox, drawing::framework::BorderType_TOTAL_BORDER));
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// Prepare references for all used bitmaps.
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SharedBitmapDescriptor pTop (pStyle->mpTop);
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SharedBitmapDescriptor pTopLeft (pStyle->mpTopLeft);
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SharedBitmapDescriptor pTopRight (pStyle->mpTopRight);
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SharedBitmapDescriptor pLeft (pStyle->mpLeft);
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SharedBitmapDescriptor pRight (pStyle->mpRight);
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SharedBitmapDescriptor pBottomLeft (pStyle->mpBottomLeft);
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SharedBitmapDescriptor pBottomRight (pStyle->mpBottomRight);
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SharedBitmapDescriptor pBottom (pStyle->mpBottom);
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// Paint the sides.
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PaintBitmap(aCenterBox, rUpdateBox, 0,-1,
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pTopLeft->mnXOffset, pTopRight->mnXOffset, true, pTop);
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PaintBitmap(aCenterBox, rUpdateBox, -1,0,
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pTopLeft->mnYOffset, pBottomLeft->mnYOffset, true, pLeft);
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PaintBitmap(aCenterBox, rUpdateBox, +1,0,
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pTopRight->mnYOffset, pBottomRight->mnYOffset, true, pRight);
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if (mbHasCallout && pStyle->mpBottomCallout->GetNormalBitmap().is())
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{
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const sal_Int32 nCalloutWidth (pStyle->mpBottomCallout->mnWidth);
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sal_Int32 nCalloutX (maCalloutAnchor.X - pStyle->mpBottomCallout->mnXHotSpot
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- (aCenterBox.X - aOuterBox.X));
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if (nCalloutX < pBottomLeft->mnXOffset + aCenterBox.X)
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nCalloutX = pBottomLeft->mnXOffset + aCenterBox.X;
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if (nCalloutX > pBottomRight->mnXOffset + aCenterBox.X + aCenterBox.Width)
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nCalloutX = pBottomRight->mnXOffset + aCenterBox.X + aCenterBox.Width;
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// Paint bottom callout.
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PaintBitmap(aCenterBox, rUpdateBox, 0,+1, nCalloutX,0, false, pStyle->mpBottomCallout);
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// Paint regular bottom bitmap left and right.
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PaintBitmap(aCenterBox, rUpdateBox, 0,+1,
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pBottomLeft->mnXOffset, nCalloutX-aCenterBox.Width, true, pBottom);
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PaintBitmap(aCenterBox, rUpdateBox, 0,+1,
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nCalloutX+nCalloutWidth, pBottomRight->mnXOffset, true, pBottom);
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}
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else
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{
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// Stretch the bottom bitmap over the full width.
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PaintBitmap(aCenterBox, rUpdateBox, 0,+1,
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pBottomLeft->mnXOffset, pBottomRight->mnXOffset, true, pBottom);
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}
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// Paint the corners.
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PaintBitmap(aCenterBox, rUpdateBox, -1,-1, 0,0, false, pTopLeft);
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PaintBitmap(aCenterBox, rUpdateBox, +1,-1, 0,0, false, pTopRight);
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PaintBitmap(aCenterBox, rUpdateBox, -1,+1, 0,0, false, pBottomLeft);
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PaintBitmap(aCenterBox, rUpdateBox, +1,+1, 0,0, false, pBottomRight);
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// Paint the title.
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PaintTitle(rsTitle, pStyle, rUpdateBox, aOuterBox, aInnerBox);
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// In a double buffering environment request to make the changes visible.
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Reference<rendering::XSpriteCanvas> xSpriteCanvas (mxCanvas, UNO_QUERY);
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if (xSpriteCanvas.is())
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xSpriteCanvas->updateScreen(false);
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}
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void PresenterPaneBorderPainter::Renderer::PaintTitle (
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const OUString& rsTitle,
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const std::shared_ptr<RendererPaneStyle>& rpStyle,
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const awt::Rectangle& rUpdateBox,
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const awt::Rectangle& rOuterBox,
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const awt::Rectangle& rInnerBox)
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{
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if ( ! mxCanvas.is())
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return;
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if (rsTitle.isEmpty())
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return;
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Reference<rendering::XCanvasFont> xFont (rpStyle->GetFont(mxCanvas));
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if ( ! xFont.is())
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return;
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rendering::StringContext aContext (
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rsTitle,
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0,
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rsTitle.getLength());
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Reference<rendering::XTextLayout> xLayout (xFont->createTextLayout(
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aContext,
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rendering::TextDirection::WEAK_LEFT_TO_RIGHT,
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0));
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if ( ! xLayout.is())
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return;
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/// this is responsible of the texts above the slide windows
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geometry::RealRectangle2D aBox (xLayout->queryTextBounds());
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const double nTextHeight = aBox.Y2 - aBox.Y1;
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const double nTextWidth = aBox.X1 + aBox.X2;
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|
const sal_Int32 nTitleBarHeight = rInnerBox.Y - rOuterBox.Y - 1;
|
|
double nY = rOuterBox.Y + (nTitleBarHeight - nTextHeight) / 2 - aBox.Y1;
|
|
if (nY >= rInnerBox.Y)
|
|
nY = rInnerBox.Y - 1;
|
|
double nX;
|
|
switch (rpStyle->meFontAnchor)
|
|
{
|
|
case RendererPaneStyle::Anchor::Left:
|
|
nX = rInnerBox.X;
|
|
break;
|
|
case RendererPaneStyle::Anchor::Right:
|
|
nX = rInnerBox.X + rInnerBox.Width - nTextWidth;
|
|
break;
|
|
default: // RendererPaneStyle::Anchor::Center
|
|
nX = rInnerBox.X + (rInnerBox.Width - nTextWidth)/2;
|
|
break;
|
|
}
|
|
nX += rpStyle->mnFontXOffset;
|
|
nY += rpStyle->mnFontYOffset;
|
|
|
|
if (rUpdateBox.X >= nX+nTextWidth
|
|
|| rUpdateBox.Y >= nY+nTextHeight
|
|
|| rUpdateBox.X+rUpdateBox.Width <= nX
|
|
|| rUpdateBox.Y+rUpdateBox.Height <= nY)
|
|
{
|
|
return;
|
|
}
|
|
|
|
rendering::RenderState aRenderState(
|
|
geometry::AffineMatrix2D(1,0,nX, 0,1,nY),
|
|
nullptr,
|
|
Sequence<double>(4),
|
|
rendering::CompositeOperation::SOURCE);
|
|
|
|
PresenterCanvasHelper::SetDeviceColor(
|
|
aRenderState,
|
|
rpStyle->mpFont->mnColor);
|
|
|
|
mxCanvas->drawTextLayout (
|
|
xLayout,
|
|
maViewState,
|
|
aRenderState);
|
|
}
|
|
|
|
std::shared_ptr<RendererPaneStyle>
|
|
PresenterPaneBorderPainter::Renderer::GetRendererPaneStyle (const OUString& rsResourceURL)
|
|
{
|
|
OSL_ASSERT(mpTheme != nullptr);
|
|
|
|
RendererPaneStyleContainer::const_iterator iStyle (maRendererPaneStyles.find(rsResourceURL));
|
|
if (iStyle == maRendererPaneStyles.end())
|
|
{
|
|
OUString sPaneStyleName ("DefaultRendererPaneStyle");
|
|
|
|
// Get pane layout name for resource URL.
|
|
const OUString sStyleName (mpTheme->GetStyleName(rsResourceURL));
|
|
if (!sStyleName.isEmpty())
|
|
sPaneStyleName = sStyleName;
|
|
|
|
// Create a new pane style object and initialize it with bitmaps.
|
|
auto pStyle = std::make_shared<RendererPaneStyle>(mpTheme,sPaneStyleName);
|
|
iStyle = maRendererPaneStyles.emplace(rsResourceURL, pStyle).first;
|
|
}
|
|
if (iStyle != maRendererPaneStyles.end())
|
|
return iStyle->second;
|
|
else
|
|
return std::shared_ptr<RendererPaneStyle>();
|
|
}
|
|
|
|
void PresenterPaneBorderPainter::Renderer::SetCalloutAnchor (
|
|
const awt::Point& rCalloutAnchor)
|
|
{
|
|
mbHasCallout = true;
|
|
maCalloutAnchor = rCalloutAnchor;
|
|
}
|
|
|
|
void PresenterPaneBorderPainter::Renderer::PaintBitmap(
|
|
const awt::Rectangle& rBox,
|
|
const awt::Rectangle& rUpdateBox,
|
|
const sal_Int32 nXPosition,
|
|
const sal_Int32 nYPosition,
|
|
const sal_Int32 nStartOffset,
|
|
const sal_Int32 nEndOffset,
|
|
const bool bExpand,
|
|
const SharedBitmapDescriptor& rpBitmap)
|
|
{
|
|
bool bUseCanvas (mxCanvas.is());
|
|
if ( ! bUseCanvas)
|
|
return;
|
|
|
|
if (rpBitmap->mnWidth<=0 || rpBitmap->mnHeight<=0)
|
|
return;
|
|
|
|
Reference<rendering::XBitmap> xBitmap = rpBitmap->GetNormalBitmap();
|
|
if ( ! xBitmap.is())
|
|
return;
|
|
|
|
// Calculate position, and for side bitmaps, the size.
|
|
sal_Int32 nX = 0;
|
|
sal_Int32 nY = 0;
|
|
sal_Int32 nW = rpBitmap->mnWidth;
|
|
sal_Int32 nH = rpBitmap->mnHeight;
|
|
if (nXPosition < 0)
|
|
{
|
|
nX = rBox.X - rpBitmap->mnWidth + rpBitmap->mnXOffset;
|
|
}
|
|
else if (nXPosition > 0)
|
|
{
|
|
nX = rBox.X + rBox.Width + rpBitmap->mnXOffset;
|
|
}
|
|
else
|
|
{
|
|
nX = rBox.X + nStartOffset;
|
|
if (bExpand)
|
|
nW = rBox.Width - nStartOffset + nEndOffset;
|
|
}
|
|
|
|
if (nYPosition < 0)
|
|
{
|
|
nY = rBox.Y - rpBitmap->mnHeight + rpBitmap->mnYOffset;
|
|
}
|
|
else if (nYPosition > 0)
|
|
{
|
|
nY = rBox.Y + rBox.Height + rpBitmap->mnYOffset;
|
|
}
|
|
else
|
|
{
|
|
nY = rBox.Y + nStartOffset;
|
|
if (bExpand)
|
|
nH = rBox.Height - nStartOffset + nEndOffset;
|
|
}
|
|
|
|
// Do not paint when bitmap area does not intersect with update box.
|
|
if (nX >= rUpdateBox.X + rUpdateBox.Width
|
|
|| nX+nW <= rUpdateBox.X
|
|
|| nY >= rUpdateBox.Y + rUpdateBox.Height
|
|
|| nY+nH <= rUpdateBox.Y)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/*
|
|
Reference<rendering::XBitmap> xMaskedBitmap (
|
|
PresenterBitmapHelper::FillMaskedWithColor (
|
|
mxCanvas,
|
|
Reference<rendering::XIntegerBitmap>(xBitmap, UNO_QUERY),
|
|
rBitmap.mxMaskBitmap,
|
|
0x00ff0000,
|
|
rBackgroundBitmap.maReplacementColor));
|
|
if (xMaskedBitmap.is())
|
|
xBitmap = xMaskedBitmap;
|
|
else if (rBitmap.mxMaskBitmap.is() && mxPresenterHelper.is())
|
|
{
|
|
const static sal_Int32 nOutsideMaskColor (0x00ff0000);
|
|
Reference<rendering::XIntegerBitmap> xMask (
|
|
mxPresenterHelper->createMask(
|
|
mxCanvas,
|
|
rBitmap.mxMaskBitmap,
|
|
nOutsideMaskColor,
|
|
false));
|
|
xBitmap = mxPresenterHelper->applyBitmapMaskWithColor(
|
|
mxCanvas,
|
|
Reference<rendering::XIntegerBitmap>(xBitmap, UNO_QUERY),
|
|
xMask,
|
|
rBackgroundBitmap.maReplacementColor);
|
|
}
|
|
*/
|
|
rendering::RenderState aRenderState (
|
|
geometry::AffineMatrix2D(
|
|
double(nW)/rpBitmap->mnWidth, 0, nX,
|
|
0, double(nH)/rpBitmap->mnHeight, nY),
|
|
nullptr,
|
|
Sequence<double>(4),
|
|
rendering::CompositeOperation::OVER);
|
|
|
|
if (xBitmap.is())
|
|
mxCanvas->drawBitmap(
|
|
xBitmap,
|
|
maViewState,
|
|
aRenderState);
|
|
}
|
|
|
|
void PresenterPaneBorderPainter::Renderer::SetupClipping (
|
|
const awt::Rectangle& rUpdateBox,
|
|
const awt::Rectangle& rOuterBox,
|
|
const OUString& rsPaneStyleName)
|
|
{
|
|
mxViewStateClip = nullptr;
|
|
maViewState.Clip = nullptr;
|
|
|
|
if ( ! mxCanvas.is())
|
|
return;
|
|
|
|
std::shared_ptr<RendererPaneStyle> pStyle (GetRendererPaneStyle(rsPaneStyleName));
|
|
if (pStyle == nullptr)
|
|
{
|
|
mxViewStateClip = PresenterGeometryHelper::CreatePolygon(
|
|
rUpdateBox,
|
|
mxCanvas->getDevice());
|
|
}
|
|
else
|
|
{
|
|
awt::Rectangle aInnerBox (
|
|
pStyle->RemoveBorder(rOuterBox, drawing::framework::BorderType_TOTAL_BORDER));
|
|
::std::vector<awt::Rectangle> aRectangles
|
|
{
|
|
PresenterGeometryHelper::Intersection(rUpdateBox, rOuterBox),
|
|
PresenterGeometryHelper::Intersection(rUpdateBox, aInnerBox)
|
|
};
|
|
mxViewStateClip = PresenterGeometryHelper::CreatePolygon(
|
|
aRectangles,
|
|
mxCanvas->getDevice());
|
|
if (mxViewStateClip.is())
|
|
mxViewStateClip->setFillRule(rendering::FillRule_EVEN_ODD);
|
|
}
|
|
maViewState.Clip = mxViewStateClip;
|
|
}
|
|
|
|
namespace {
|
|
|
|
//===== BorderSize ============================================================
|
|
|
|
BorderSize::BorderSize()
|
|
: mnLeft(0),
|
|
mnTop(0),
|
|
mnRight(0),
|
|
mnBottom(0)
|
|
{
|
|
}
|
|
|
|
//===== RendererPaneStyle ============================================================
|
|
|
|
RendererPaneStyle::RendererPaneStyle (
|
|
const std::shared_ptr<PresenterTheme>& rpTheme,
|
|
const OUString& rsStyleName)
|
|
: mpEmpty(std::make_shared<PresenterBitmapDescriptor>()),
|
|
mnFontXOffset(0),
|
|
mnFontYOffset(0),
|
|
meFontAnchor(Anchor::Center)
|
|
{
|
|
if (rpTheme == nullptr)
|
|
return;
|
|
|
|
mpTopLeft = GetBitmap(rpTheme, rsStyleName, "TopLeft");
|
|
mpTop = GetBitmap(rpTheme, rsStyleName, "Top");
|
|
mpTopRight = GetBitmap(rpTheme, rsStyleName, "TopRight");
|
|
mpLeft = GetBitmap(rpTheme, rsStyleName,"Left");
|
|
mpRight = GetBitmap(rpTheme, rsStyleName, "Right");
|
|
mpBottomLeft = GetBitmap(rpTheme, rsStyleName, "BottomLeft");
|
|
mpBottom = GetBitmap(rpTheme, rsStyleName, "Bottom");
|
|
mpBottomRight = GetBitmap(rpTheme, rsStyleName, "BottomRight");
|
|
mpBottomCallout = GetBitmap(rpTheme, rsStyleName, "BottomCallout");
|
|
|
|
// Get font description.
|
|
mpFont = rpTheme->GetFont(rsStyleName);
|
|
|
|
OUString sAnchor ("Left");
|
|
if (mpFont)
|
|
{
|
|
sAnchor = mpFont->msAnchor;
|
|
mnFontXOffset = mpFont->mnXOffset;
|
|
mnFontYOffset = mpFont->mnYOffset;
|
|
}
|
|
|
|
if ( sAnchor == "Left" )
|
|
meFontAnchor = Anchor::Left;
|
|
else if ( sAnchor == "Right" )
|
|
meFontAnchor = Anchor::Right;
|
|
else
|
|
meFontAnchor = Anchor::Center;
|
|
|
|
// Get border sizes.
|
|
try
|
|
{
|
|
::std::vector<sal_Int32> aInnerBorder (rpTheme->GetBorderSize(rsStyleName, false));
|
|
OSL_ASSERT(aInnerBorder.size()==4);
|
|
maInnerBorderSize.mnLeft = aInnerBorder[0];
|
|
maInnerBorderSize.mnTop = aInnerBorder[1];
|
|
maInnerBorderSize.mnRight = aInnerBorder[2];
|
|
maInnerBorderSize.mnBottom = aInnerBorder[3];
|
|
|
|
::std::vector<sal_Int32> aOuterBorder (rpTheme->GetBorderSize(rsStyleName, true));
|
|
OSL_ASSERT(aOuterBorder.size()==4);
|
|
maOuterBorderSize.mnLeft = aOuterBorder[0];
|
|
maOuterBorderSize.mnTop = aOuterBorder[1];
|
|
maOuterBorderSize.mnRight = aOuterBorder[2];
|
|
maOuterBorderSize.mnBottom = aOuterBorder[3];
|
|
}
|
|
catch(beans::UnknownPropertyException&)
|
|
{
|
|
OSL_ASSERT(false);
|
|
}
|
|
|
|
UpdateBorderSizes();
|
|
}
|
|
|
|
awt::Rectangle RendererPaneStyle::AddBorder (
|
|
const awt::Rectangle& rBox,
|
|
const drawing::framework::BorderType eBorderType) const
|
|
{
|
|
const BorderSize* pBorderSize = nullptr;
|
|
switch (eBorderType)
|
|
{
|
|
case drawing::framework::BorderType_INNER_BORDER:
|
|
pBorderSize = &maInnerBorderSize;
|
|
break;
|
|
case drawing::framework::BorderType_OUTER_BORDER:
|
|
pBorderSize = &maOuterBorderSize;
|
|
break;
|
|
case drawing::framework::BorderType_TOTAL_BORDER:
|
|
pBorderSize = &maTotalBorderSize;
|
|
break;
|
|
default:
|
|
return rBox;
|
|
}
|
|
return awt::Rectangle (
|
|
rBox.X - pBorderSize->mnLeft,
|
|
rBox.Y - pBorderSize->mnTop,
|
|
rBox.Width + pBorderSize->mnLeft + pBorderSize->mnRight,
|
|
rBox.Height + pBorderSize->mnTop + pBorderSize->mnBottom);
|
|
}
|
|
|
|
awt::Rectangle RendererPaneStyle::RemoveBorder (
|
|
const awt::Rectangle& rBox,
|
|
const css::drawing::framework::BorderType eBorderType) const
|
|
{
|
|
const BorderSize* pBorderSize = nullptr;
|
|
switch (eBorderType)
|
|
{
|
|
case drawing::framework::BorderType_INNER_BORDER:
|
|
pBorderSize = &maInnerBorderSize;
|
|
break;
|
|
case drawing::framework::BorderType_OUTER_BORDER:
|
|
pBorderSize = &maOuterBorderSize;
|
|
break;
|
|
case drawing::framework::BorderType_TOTAL_BORDER:
|
|
pBorderSize = &maTotalBorderSize;
|
|
break;
|
|
default:
|
|
return rBox;
|
|
}
|
|
return awt::Rectangle (
|
|
rBox.X + pBorderSize->mnLeft,
|
|
rBox.Y + pBorderSize->mnTop,
|
|
rBox.Width - pBorderSize->mnLeft - pBorderSize->mnRight,
|
|
rBox.Height - pBorderSize->mnTop - pBorderSize->mnBottom);
|
|
}
|
|
|
|
Reference<rendering::XCanvasFont> RendererPaneStyle::GetFont (
|
|
const Reference<rendering::XCanvas>& rxCanvas) const
|
|
{
|
|
if (mpFont)
|
|
{
|
|
mpFont->PrepareFont(rxCanvas);
|
|
return mpFont->mxFont;
|
|
}
|
|
return Reference<rendering::XCanvasFont>();
|
|
}
|
|
|
|
void RendererPaneStyle::UpdateBorderSizes()
|
|
{
|
|
maTotalBorderSize.mnLeft = maInnerBorderSize.mnLeft + maOuterBorderSize.mnLeft;
|
|
maTotalBorderSize.mnTop = maInnerBorderSize.mnTop + maOuterBorderSize.mnTop;
|
|
maTotalBorderSize.mnRight = maInnerBorderSize.mnRight + maOuterBorderSize.mnRight;
|
|
maTotalBorderSize.mnBottom = maInnerBorderSize.mnBottom + maOuterBorderSize.mnBottom;
|
|
}
|
|
|
|
SharedBitmapDescriptor RendererPaneStyle::GetBitmap(
|
|
const std::shared_ptr<PresenterTheme>& rpTheme,
|
|
const OUString& rsStyleName,
|
|
const OUString& rsBitmapName)
|
|
{
|
|
SharedBitmapDescriptor pDescriptor (rpTheme->GetBitmap(rsStyleName, rsBitmapName));
|
|
if (pDescriptor)
|
|
return pDescriptor;
|
|
else
|
|
return mpEmpty;
|
|
}
|
|
|
|
} // end of anonymous namespace
|
|
|
|
} // end of namespace ::sd::presenter
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|