/* -*- 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 .
*/
#include "PresenterController.hxx"
#include "PresenterSpritePane.hxx"
#include <PresenterHelper.hxx>
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
namespace sdext::presenter {
//===== PresenterSpritePane =========================================================
PresenterSpritePane::PresenterSpritePane (const Reference<XComponentContext>& rxContext,
const ::rtl::Reference<PresenterController>& rpPresenterController)
: PresenterPaneBase(rxContext, rpPresenterController),
mpSprite(std::make_shared<PresenterSprite>())
{
}
PresenterSpritePane::~PresenterSpritePane()
{
}
void PresenterSpritePane::disposing()
{
mpSprite->SetFactory(nullptr);
mxParentCanvas = nullptr;
PresenterPaneBase::disposing();
}
//----- XPane -----------------------------------------------------------------
Reference<awt::XWindow> SAL_CALL PresenterSpritePane::getWindow()
{
ThrowIfDisposed();
return mxContentWindow;
}
Reference<rendering::XCanvas> SAL_CALL PresenterSpritePane::getCanvas()
{
ThrowIfDisposed();
if ( ! mxContentCanvas.is())
UpdateCanvases();
return mxContentCanvas;
}
//----- XWindowListener -------------------------------------------------------
void SAL_CALL PresenterSpritePane::windowResized (const awt::WindowEvent& rEvent)
{
PresenterPaneBase::windowResized(rEvent);
mpSprite->Resize(geometry::RealSize2D(rEvent.Width, rEvent.Height));
LayoutContextWindow();
UpdateCanvases();
}
void SAL_CALL PresenterSpritePane::windowMoved (const awt::WindowEvent& rEvent)
{
PresenterPaneBase::windowMoved(rEvent);
awt::Rectangle aBox (
sd::presenter::PresenterHelper::getWindowExtentsRelative(mxBorderWindow, mxParentWindow));
mpSprite->MoveTo(geometry::RealPoint2D(aBox.X, aBox.Y));
mpSprite->Update();
}
void SAL_CALL PresenterSpritePane::windowShown (const lang::EventObject& rEvent)
{
PresenterPaneBase::windowShown(rEvent);
mpSprite->Show();
ToTop();
if (mxContentWindow.is())
{
LayoutContextWindow();
mxContentWindow->setVisible(true );
}
}
void SAL_CALL PresenterSpritePane::windowHidden (const lang::EventObject& rEvent)
{
PresenterPaneBase::windowHidden(rEvent);
mpSprite->Hide();
if (mxContentWindow.is())
mxContentWindow->setVisible(false );
}
//----- XPaintListener --------------------------------------------------------
void SAL_CALL PresenterSpritePane::windowPaint (const awt::PaintEvent&)
{
ThrowIfDisposed();
/*
Reference < rendering : : XSpriteCanvas > xSpriteCanvas ( mxParentCanvas , UNO_QUERY ) ;
if ( xSpriteCanvas . is ( ) )
xSpriteCanvas - > updateScreen ( sal_False ) ;
*/
}
void PresenterSpritePane::UpdateCanvases()
{
Reference<XComponent> xContentCanvasComponent (mxContentCanvas, UNO_QUERY);
if (xContentCanvasComponent.is())
xContentCanvasComponent->dispose();
// The border canvas is the content canvas of the sprite.
mxBorderCanvas = mpSprite->GetCanvas();
// The content canvas is a wrapper of the border canvas.
if (mxBorderCanvas.is())
mxContentCanvas = sd::presenter::PresenterHelper::createSharedCanvas(
mxParentCanvas,
mxParentWindow,
mxBorderCanvas,
mxBorderWindow,
mxContentWindow);
const awt::Rectangle aWindowBox (mxBorderWindow->getPosSize());
PaintBorder(awt::Rectangle(0 ,0 ,aWindowBox.Width,aWindowBox.Height));
}
void PresenterSpritePane::CreateCanvases (
const css::uno::Reference<css::rendering::XSpriteCanvas>& rxParentCanvas)
{
OSL_ASSERT(!mxParentCanvas.is() || mxParentCanvas==rxParentCanvas);
mxParentCanvas = rxParentCanvas;
mpSprite->SetFactory(mxParentCanvas);
if (mxBorderWindow.is())
{
const awt::Rectangle aBorderBox (mxBorderWindow->getPosSize());
mpSprite->Resize(geometry::RealSize2D(aBorderBox.Width, aBorderBox.Height));
}
UpdateCanvases();
}
} // end of namespace ::sdext::presenter
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=93 H=100 G=96
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(vorverarbeitet am 2026-10-01)
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