/* -*- 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 "PresenterPaneContainer.hxx"
#include "PresenterPaneBase.hxx"
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing::framework;
namespace sdext::presenter {
PresenterPaneContainer::PresenterPaneContainer()
: PresenterPaneContainerInterfaceBase(m_aMutex)
{
}
PresenterPaneContainer::~PresenterPaneContainer()
{
}
void PresenterPaneContainer::PreparePane (
const Reference<XResourceId>& rxPaneId,
const OUString& rsViewURL,
const OUString& rsTitle,
const OUString& rsAccessibleTitle,
const bool bIsOpaque,
const ViewInitializationFunction& rViewInitialization)
{
if ( ! rxPaneId.is())
return;
SharedPaneDescriptor pPane (FindPaneURL(rxPaneId->getResourceURL()));
if (pPane)
return;
// No entry found for the given pane id. Create a new one.
SharedPaneDescriptor pDescriptor = std::make_shared<PaneDescriptor>();
pDescriptor->mxPaneId = rxPaneId;
pDescriptor->msViewURL = rsViewURL;
pDescriptor->mxPane = nullptr;
if (rsTitle.indexOf(
'%') < 0)
{
pDescriptor->msTitle = rsTitle;
pDescriptor->msTitleTemplate.clear();
}
else
{
pDescriptor->msTitleTemplate = rsTitle;
pDescriptor->msTitle.clear();
}
pDescriptor->msAccessibleNameTemplate = rsAccessibleTitle;
pDescriptor->maViewInitialization = rViewInitialization;
pDescriptor->mbIsActive =
true;
pDescriptor->mbIsOpaque = bIsOpaque;
pDescriptor->mbIsSprite =
false;
maPanes.push_back(pDescriptor);
}
void SAL_CALL PresenterPaneContainer::disposing()
{
for (
const auto& rxPane : maPanes)
if (rxPane->mxPaneId.is())
RemovePane(rxPane->mxPaneId);
}
PresenterPaneContainer::SharedPaneDescriptor
PresenterPaneContainer::StorePane (
const rtl::Reference<PresenterPaneBase>& rxPan
e)
{
SharedPaneDescriptor pDescriptor;
if (rxPane.is())
{
OUString sPaneURL;
Reference<XResourceId> xPaneId (rxPane->getResourceId());
if (xPaneId.is())
sPaneURL = xPaneId->getResourceURL();
pDescriptor = FindPaneURL(sPaneURL);
if (!pDescriptor)
PreparePane(xPaneId, OUString(), OUString(), OUString(),
false, ViewInitializationFunction());
pDescriptor = FindPaneURL(sPaneURL);
if (pDescriptor)
{
Reference<awt::XWindow> xWindow (rxPane->getWindow());
pDescriptor->mxContentWindow = xWindow;
pDescriptor->mxPaneId = std::move(xPaneId);
pDescriptor->mxPane = rxPane;
pDescriptor->mxPane->SetTitle(pDescriptor->msTitle);
if (xWindow.is())
xWindow->addEventListener(this);
}
}
return pDescriptor;
}
PresenterPaneContainer::SharedPaneDescriptor
PresenterPaneContainer::StoreBorderWindow(
const Reference<XResourceId>& rxPaneId,
const Reference<awt::XWindow>& rxBorderWindow)
{
// The content window may not be present. Use the resource URL of the
// pane id as key.
OUString sPaneURL;
if (rxPaneId.is())
sPaneURL = rxPaneId->getResourceURL();
SharedPaneDescriptor pDescriptor (FindPaneURL(sPaneURL));
if (pDescriptor)
{
pDescriptor->mxBorderWindow = rxBorderWindow;
return pDescriptor;
}
else
return SharedPaneDescriptor();
}
PresenterPaneContainer::SharedPaneDescriptor
PresenterPaneContainer::StoreView (
const Reference<XView>& rxView)
{
SharedPaneDescriptor pDescriptor;
if (rxView.is())
{
OUString sPaneURL;
Reference<XResourceId> xViewId (rxView->getResourceId());
if (xViewId.is())
{
Reference<XResourceId> xPaneId (xViewId->getAnchor());
if (xPaneId.is())
sPaneURL = xPaneId->getResourceURL();
}
pDescriptor = FindPaneURL(sPaneURL);
if (pDescriptor)
{
pDescriptor->mxView = rxView;
try
{
if (pDescriptor->maViewInitialization)
pDescriptor->maViewInitialization(rxView);
}
catch (RuntimeException&)
{
OSL_ASSERT(false);
}
}
}
return pDescriptor;
}
PresenterPaneContainer::SharedPaneDescriptor
PresenterPaneContainer::RemovePane (const Reference<XResourceId>& rxPaneId)
{
SharedPaneDescriptor pDescriptor (FindPaneId(rxPaneId));
if (pDescriptor)
{
if (pDescriptor->mxContentWindow.is())
pDescriptor->mxContentWindow->removeEventListener(this);
pDescriptor->mxContentWindow = nullptr;
pDescriptor->mxBorderWindow = nullptr;
pDescriptor->mxPane = nullptr;
pDescriptor->mxView = nullptr;
pDescriptor->mbIsActive = false;
}
return pDescriptor;
}
PresenterPaneContainer::SharedPaneDescriptor
PresenterPaneContainer::RemoveView (const Reference<XView>& rxView)
{
SharedPaneDescriptor pDescriptor;
if (rxView.is())
{
OUString sPaneURL;
Reference<XResourceId> xViewId (rxView->getResourceId());
if (xViewId.is())
{
Reference<XResourceId> xPaneId (xViewId->getAnchor());
if (xPaneId.is())
sPaneURL = xPaneId->getResourceURL();
}
pDescriptor = FindPaneURL(sPaneURL);
if (pDescriptor)
{
pDescriptor->mxView = nullptr;
}
}
return pDescriptor;
}
PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindBorderWindow (
const Reference<awt::XWindow>& rxBorderWindow)
{
auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
[&rxBorderWindow](const SharedPaneDescriptor& rxPane) { return rxPane->mxBorderWindow == rxBorderWindow; });
if (iPane != maPanes.end())
return *iPane;
return SharedPaneDescriptor();
}
PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindContentWindow (
const Reference<awt::XWindow>& rxContentWindow)
{
auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
[&rxContentWindow](const SharedPaneDescriptor& rxPane) { return rxPane->mxContentWindow == rxContentWindow; });
if (iPane != maPanes.end())
return *iPane;
return SharedPaneDescriptor();
}
PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindPaneURL (
const OUString& rsPaneURL)
{
auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
[&rsPaneURL](const SharedPaneDescriptor& rxPane) { return rxPane->mxPaneId->getResourceURL() == rsPaneURL; });
if (iPane != maPanes.end())
return *iPane;
return SharedPaneDescriptor();
}
PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindPaneId (
const Reference<XResourceId>& rxPaneId)
{
if ( ! rxPaneId.is())
return SharedPaneDescriptor();
auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
[&rxPaneId](const SharedPaneDescriptor& rxPane) { return rxPaneId->compareTo(rxPane->mxPaneId) == 0; });
if (iPane != maPanes.end())
return *iPane;
return SharedPaneDescriptor();
}
PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindViewURL (
const OUString& rsViewURL)
{
auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
[&rsViewURL](const SharedPaneDescriptor& rxPane) { return rsViewURL == rxPane->msViewURL; });
if (iPane != maPanes.end())
return *iPane;
return SharedPaneDescriptor();
}
OUString PresenterPaneContainer::GetPaneURLForViewURL (const OUString& rsViewURL)
{
SharedPaneDescriptor pDescriptor (FindViewURL(rsViewURL));
if (pDescriptor)
if (pDescriptor->mxPaneId.is())
return pDescriptor->mxPaneId->getResourceURL();
return OUString();
}
void PresenterPaneContainer::ToTop (const SharedPaneDescriptor& rpDescriptor)
{
if (!rpDescriptor)
return;
// Find iterator for pDescriptor.
PaneList::iterator iEnd (maPanes.end());
auto iPane = std::find_if(maPanes.begin(), iEnd,
[&rpDescriptor](SharedPaneDescriptor& rxPane) { return rxPane.get() == rpDescriptor.get(); });
OSL_ASSERT(iPane!=iEnd);
if (iPane == iEnd)
return;
sd::presenter::PresenterHelper::toTop(rpDescriptor->mxBorderWindow);
maPanes.erase(iPane);
maPanes.push_back(rpDescriptor);
}
//----- XEventListener --------------------------------------------------------
void SAL_CALL PresenterPaneContainer::disposing (
const css::lang::EventObject& rEvent)
{
SharedPaneDescriptor pDescriptor (
FindContentWindow(Reference<awt::XWindow>(rEvent.Source, UNO_QUERY)));
if (pDescriptor)
{
RemovePane(pDescriptor->mxPaneId);
}
}
//===== PresenterPaneContainer::PaneDescriptor ================================
void PresenterPaneContainer::PaneDescriptor::SetActivationState (const bool bIsActive)
{
mbIsActive = bIsActive;
}
} // end of namespace ::sdext::presenter
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