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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sdext/source/presenter/PresenterPaneBase.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sdext/source/presenter/PresenterPaneBase.cxx')
-rw-r--r--sdext/source/presenter/PresenterPaneBase.cxx351
1 files changed, 351 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterPaneBase.cxx b/sdext/source/presenter/PresenterPaneBase.cxx
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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 .
+ */
+
+#include "PresenterPaneBase.hxx"
+#include "PresenterController.hxx"
+#include "PresenterPaintManager.hxx"
+#include <com/sun/star/awt/PosSize.hpp>
+#include <com/sun/star/awt/XWindow2.hpp>
+
+using namespace css;
+using namespace css::uno;
+using namespace css::drawing::framework;
+
+namespace sdext::presenter {
+
+//===== PresenterPaneBase =====================================================
+
+PresenterPaneBase::PresenterPaneBase (
+ const Reference<XComponentContext>& rxContext,
+ const ::rtl::Reference<PresenterController>& rpPresenterController)
+ : PresenterPaneBaseInterfaceBase(m_aMutex),
+ mpPresenterController(rpPresenterController),
+ mxParentWindow(),
+ mxBorderWindow(),
+ mxBorderCanvas(),
+ mxContentWindow(),
+ mxContentCanvas(),
+ mxPaneId(),
+ mxBorderPainter(),
+ mxPresenterHelper(),
+ msTitle(),
+ mxComponentContext(rxContext)
+{
+ if (mpPresenterController.get() != nullptr)
+ mxPresenterHelper = mpPresenterController->GetPresenterHelper();
+}
+
+PresenterPaneBase::~PresenterPaneBase()
+{
+}
+
+void PresenterPaneBase::disposing()
+{
+ if (mxBorderWindow.is())
+ {
+ mxBorderWindow->removeWindowListener(this);
+ mxBorderWindow->removePaintListener(this);
+ }
+
+ {
+ Reference<XComponent> xComponent (mxContentCanvas, UNO_QUERY);
+ mxContentCanvas = nullptr;
+ if (xComponent.is())
+ xComponent->dispose();
+ }
+
+ {
+ Reference<XComponent> xComponent = mxContentWindow;
+ mxContentWindow = nullptr;
+ if (xComponent.is())
+ xComponent->dispose();
+ }
+
+ {
+ Reference<XComponent> xComponent (mxBorderCanvas, UNO_QUERY);
+ mxBorderCanvas = nullptr;
+ if (xComponent.is())
+ xComponent->dispose();
+ }
+
+ {
+ Reference<XComponent> xComponent = mxBorderWindow;
+ mxBorderWindow = nullptr;
+ if (xComponent.is())
+ xComponent->dispose();
+ }
+
+ mxComponentContext = nullptr;
+}
+
+void PresenterPaneBase::SetTitle (const OUString& rsTitle)
+{
+ msTitle = rsTitle;
+
+ OSL_ASSERT(mpPresenterController.get()!=nullptr);
+ OSL_ASSERT(mpPresenterController->GetPaintManager() != nullptr);
+
+ mpPresenterController->GetPaintManager()->Invalidate(mxBorderWindow);
+}
+
+const OUString& PresenterPaneBase::GetTitle() const
+{
+ return msTitle;
+}
+
+const Reference<drawing::framework::XPaneBorderPainter>&
+ PresenterPaneBase::GetPaneBorderPainter() const
+{
+ return mxBorderPainter;
+}
+
+//----- XInitialization -------------------------------------------------------
+
+void SAL_CALL PresenterPaneBase::initialize (const Sequence<Any>& rArguments)
+{
+ ThrowIfDisposed();
+
+ if ( ! mxComponentContext.is())
+ {
+ throw RuntimeException(
+ "PresenterSpritePane: missing component context",
+ static_cast<XWeak*>(this));
+ }
+
+ if (rArguments.getLength() != 5 && rArguments.getLength() != 6)
+ {
+ throw RuntimeException(
+ "PresenterSpritePane: invalid number of arguments",
+ static_cast<XWeak*>(this));
+ }
+
+ try
+ {
+ // Get the resource id from the first argument.
+ if ( ! (rArguments[0] >>= mxPaneId))
+ {
+ throw lang::IllegalArgumentException(
+ "PresenterPane: invalid pane id",
+ static_cast<XWeak*>(this),
+ 0);
+ }
+
+ if ( ! (rArguments[1] >>= mxParentWindow))
+ {
+ throw lang::IllegalArgumentException(
+ "PresenterPane: invalid parent window",
+ static_cast<XWeak*>(this),
+ 1);
+ }
+
+ Reference<rendering::XSpriteCanvas> xParentCanvas;
+ if ( ! (rArguments[2] >>= xParentCanvas))
+ {
+ throw lang::IllegalArgumentException(
+ "PresenterPane: invalid parent canvas",
+ static_cast<XWeak*>(this),
+ 2);
+ }
+
+ if ( ! (rArguments[3] >>= msTitle))
+ {
+ throw lang::IllegalArgumentException(
+ "PresenterPane: invalid title",
+ static_cast<XWeak*>(this),
+ 3);
+ }
+
+ if ( ! (rArguments[4] >>= mxBorderPainter))
+ {
+ throw lang::IllegalArgumentException(
+ "PresenterPane: invalid border painter",
+ static_cast<XWeak*>(this),
+ 4);
+ }
+
+ bool bIsWindowVisibleOnCreation (true);
+ if (rArguments.getLength()>5 && ! (rArguments[5] >>= bIsWindowVisibleOnCreation))
+ {
+ throw lang::IllegalArgumentException(
+ "PresenterPane: invalid window visibility flag",
+ static_cast<XWeak*>(this),
+ 5);
+ }
+
+ CreateWindows(bIsWindowVisibleOnCreation);
+
+ if (mxBorderWindow.is())
+ {
+ mxBorderWindow->addWindowListener(this);
+ mxBorderWindow->addPaintListener(this);
+ }
+
+ CreateCanvases(xParentCanvas);
+
+ // Raise new windows.
+ ToTop();
+ }
+ catch (Exception&)
+ {
+ mxContentWindow = nullptr;
+ mxComponentContext = nullptr;
+ throw;
+ }
+}
+
+//----- XResourceId -----------------------------------------------------------
+
+Reference<XResourceId> SAL_CALL PresenterPaneBase::getResourceId()
+{
+ ThrowIfDisposed();
+ return mxPaneId;
+}
+
+sal_Bool SAL_CALL PresenterPaneBase::isAnchorOnly()
+{
+ return true;
+}
+
+//----- XWindowListener -------------------------------------------------------
+
+void SAL_CALL PresenterPaneBase::windowResized (const awt::WindowEvent&)
+{
+ ThrowIfDisposed();
+}
+
+void SAL_CALL PresenterPaneBase::windowMoved (const awt::WindowEvent&)
+{
+ ThrowIfDisposed();
+}
+
+void SAL_CALL PresenterPaneBase::windowShown (const lang::EventObject&)
+{
+ ThrowIfDisposed();
+}
+
+void SAL_CALL PresenterPaneBase::windowHidden (const lang::EventObject&)
+{
+ ThrowIfDisposed();
+}
+
+//----- lang::XEventListener --------------------------------------------------
+
+void SAL_CALL PresenterPaneBase::disposing (const lang::EventObject& rEvent)
+{
+ if (rEvent.Source == mxBorderWindow)
+ {
+ mxBorderWindow = nullptr;
+ }
+}
+
+
+void PresenterPaneBase::CreateWindows (
+ const bool bIsWindowVisibleOnCreation)
+{
+ if (!(mxPresenterHelper.is() && mxParentWindow.is()))
+ return;
+
+ mxBorderWindow = mxPresenterHelper->createWindow(
+ mxParentWindow,
+ false,
+ bIsWindowVisibleOnCreation,
+ false,
+ false);
+ mxContentWindow = mxPresenterHelper->createWindow(
+ mxBorderWindow,
+ false,
+ bIsWindowVisibleOnCreation,
+ false,
+ false);
+}
+
+const Reference<awt::XWindow>& PresenterPaneBase::GetBorderWindow() const
+{
+ return mxBorderWindow;
+}
+
+void PresenterPaneBase::ToTop()
+{
+ if (mxPresenterHelper.is())
+ mxPresenterHelper->toTop(mxContentWindow);
+}
+
+void PresenterPaneBase::PaintBorder (const awt::Rectangle& rUpdateBox)
+{
+ OSL_ASSERT(mxPaneId.is());
+
+ if (!(mxBorderPainter.is() && mxBorderWindow.is() && mxBorderCanvas.is()))
+ return;
+
+ awt::Rectangle aBorderBox (mxBorderWindow->getPosSize());
+ awt::Rectangle aLocalBorderBox (0,0, aBorderBox.Width, aBorderBox.Height);
+
+ //TODO: paint border background?
+
+ mxBorderPainter->paintBorder(
+ mxPaneId->getResourceURL(),
+ mxBorderCanvas,
+ aLocalBorderBox,
+ rUpdateBox,
+ msTitle);
+}
+
+void PresenterPaneBase::LayoutContextWindow()
+{
+ OSL_ASSERT(mxPaneId.is());
+ OSL_ASSERT(mxBorderWindow.is());
+ OSL_ASSERT(mxContentWindow.is());
+ if (!(mxBorderPainter.is() && mxPaneId.is() && mxBorderWindow.is() && mxContentWindow.is()))
+ return;
+
+ const awt::Rectangle aBorderBox (mxBorderWindow->getPosSize());
+ const awt::Rectangle aInnerBox (mxBorderPainter->removeBorder(
+ mxPaneId->getResourceURL(),
+ aBorderBox,
+ drawing::framework::BorderType_TOTAL_BORDER));
+ mxContentWindow->setPosSize(
+ aInnerBox.X - aBorderBox.X,
+ aInnerBox.Y - aBorderBox.Y,
+ aInnerBox.Width,
+ aInnerBox.Height,
+ awt::PosSize::POSSIZE);
+}
+
+bool PresenterPaneBase::IsVisible() const
+{
+ Reference<awt::XWindow2> xWindow2 (mxBorderPainter, UNO_QUERY);
+ if (xWindow2.is())
+ return xWindow2->isVisible();
+
+ return false;
+}
+
+void PresenterPaneBase::ThrowIfDisposed()
+{
+ if (rBHelper.bDisposed || rBHelper.bInDispose)
+ {
+ throw lang::DisposedException (
+ "PresenterPane object has already been disposed",
+ static_cast<uno::XWeak*>(this));
+ }
+}
+
+} // end of namespace ::sdext::presenter
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */