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*
* 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
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*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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* KIND, either express or implied. See the License for the
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sdext.hxx"
#include "PresenterSpritePane.hxx"
#include "PresenterGeometryHelper.hxx"
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
#include <com/sun/star/rendering/CompositeOperation.hpp>
#include <osl/mutex.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing::framework;
using ::rtl::OUString;
namespace sdext { namespace presenter {
//===== PresenterSpritePane =========================================================
PresenterSpritePane::PresenterSpritePane (const Reference<XComponentContext>& rxContext,
const ::rtl::Reference<PresenterController>& rpPresenterController)
: PresenterPaneBase(rxContext, rpPresenterController),
mxParentWindow(),
mxParentCanvas(),
mpSprite(new PresenterSprite())
{
Reference<lang::XMultiComponentFactory> xFactory (
mxComponentContext->getServiceManager(), UNO_QUERY_THROW);
mxPresenterHelper = Reference<drawing::XPresenterHelper>(
xFactory->createInstanceWithContext(
OUString::createFromAscii("com.sun.star.comp.Draw.PresenterHelper"),
mxComponentContext),
UNO_QUERY_THROW);
}
PresenterSpritePane::~PresenterSpritePane (void)
{
}
void PresenterSpritePane::disposing (void)
{
mpSprite->SetFactory(NULL);
mxParentWindow = NULL;
mxParentCanvas = NULL;
PresenterPaneBase::disposing();
}
//----- XPane -----------------------------------------------------------------
Reference<awt::XWindow> SAL_CALL PresenterSpritePane::getWindow (void)
throw (RuntimeException)
{
ThrowIfDisposed();
return mxContentWindow;
}
Reference<rendering::XCanvas> SAL_CALL PresenterSpritePane::getCanvas (void)
throw (RuntimeException)
{
ThrowIfDisposed();
if ( ! mxContentCanvas.is())
UpdateCanvases();
return mxContentCanvas;
}
//----- XWindowListener -------------------------------------------------------
void SAL_CALL PresenterSpritePane::windowResized (const awt::WindowEvent& rEvent)
throw (RuntimeException)
{
(void)rEvent;
PresenterPaneBase::windowResized(rEvent);
mpSprite->Resize(geometry::RealSize2D(rEvent.Width, rEvent.Height));
LayoutContextWindow();
UpdateCanvases();
}
void SAL_CALL PresenterSpritePane::windowMoved (const awt::WindowEvent& rEvent)
throw (RuntimeException)
{
(void)rEvent;
PresenterPaneBase::windowMoved(rEvent);
awt::Rectangle aBox (
mxPresenterHelper->getWindowExtentsRelative(mxBorderWindow, mxParentWindow));
mpSprite->MoveTo(geometry::RealPoint2D(aBox.X, aBox.Y));
mpSprite->Update();
}
void SAL_CALL PresenterSpritePane::windowShown (const lang::EventObject& rEvent)
throw (RuntimeException)
{
(void)rEvent;
PresenterPaneBase::windowShown(rEvent);
mpSprite->Show();
ToTop();
if (mxContentWindow.is())
{
LayoutContextWindow();
mxContentWindow->setVisible(sal_True);
}
}
void SAL_CALL PresenterSpritePane::windowHidden (const lang::EventObject& rEvent)
throw (RuntimeException)
{
(void)rEvent;
PresenterPaneBase::windowHidden(rEvent);
mpSprite->Hide();
if (mxContentWindow.is())
mxContentWindow->setVisible(sal_False);
}
//----- XPaintListener --------------------------------------------------------
void SAL_CALL PresenterSpritePane::windowPaint (const awt::PaintEvent& rEvent)
throw (RuntimeException)
{
(void)rEvent;
ThrowIfDisposed();
/*
Reference<rendering::XSpriteCanvas> xSpriteCanvas (mxParentCanvas, UNO_QUERY);
if (xSpriteCanvas.is())
xSpriteCanvas->updateScreen(sal_False);
*/
}
//-----------------------------------------------------------------------------
::boost::shared_ptr<PresenterSprite> PresenterSpritePane::GetSprite (void)
{
return mpSprite;
}
void PresenterSpritePane::ShowTransparentBorder (void)
{
}
void PresenterSpritePane::UpdateCanvases (void)
{
Reference<XComponent> xContentCanvasComponent (mxContentCanvas, UNO_QUERY);
if (xContentCanvasComponent.is())
{
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 = mxPresenterHelper->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::awt::XWindow>& rxParentWindow,
const css::uno::Reference<css::rendering::XSpriteCanvas>& rxParentCanvas)
{
OSL_ASSERT(!mxParentWindow.is() || mxParentWindow==rxParentWindow);
OSL_ASSERT(!mxParentCanvas.is() || mxParentCanvas==rxParentCanvas);
mxParentWindow = rxParentWindow;
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 ::sd::presenter