15fd86b975
Replace 5 lines of vertical whitespace in sdext/source/presenter/* with a single line so that more can be seen on the screen at once. Fixes bug 44635
168 lines
6.4 KiB
C++
168 lines
6.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef SDEXT_PRESENTER_PRESENTER_PANE_BORDER_MANAGER_HXX
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#define SDEXT_PRESENTER_PRESENTER_PANE_BORDER_MANAGER_HXX
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// The body of this file is only used when PresenterWindowManager defines
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// the preprocessor symbol ENABLE_PANE_RESIZING, which by default is not the
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// case.
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#ifdef ENABLE_PANE_RESIZING
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#include <cppuhelper/basemutex.hxx>
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#include <cppuhelper/compbase3.hxx>
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#include <com/sun/star/awt/Point.hpp>
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#include <com/sun/star/awt/Size.hpp>
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#include <com/sun/star/awt/XGraphics.hpp>
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#include <com/sun/star/awt/XMouseListener.hpp>
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#include <com/sun/star/awt/XMouseMotionListener.hpp>
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#include <com/sun/star/awt/XPointer.hpp>
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#include <com/sun/star/awt/XWindowListener.hpp>
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#include <com/sun/star/container/XChild.hpp>
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#include <com/sun/star/drawing/XPresenterHelper.hpp>
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#include <com/sun/star/drawing/framework/XPane.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/rendering/XCanvas.hpp>
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#include <rtl/ref.hxx>
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#include <boost/noncopyable.hpp>
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#include <boost/shared_ptr.hpp>
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namespace css = ::com::sun::star;
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namespace sdext { namespace presenter {
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class PresenterController;
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namespace {
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typedef ::cppu::WeakComponentImplHelper3 <
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css::lang::XInitialization,
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css::awt::XMouseListener,
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css::awt::XMouseMotionListener
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> PresenterPaneBorderManagerInterfaceBase;
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}
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/** Manage the interactive moving and resizing of panes.
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*/
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class PresenterPaneBorderManager
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: private ::boost::noncopyable,
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protected ::cppu::BaseMutex,
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public PresenterPaneBorderManagerInterfaceBase
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{
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public:
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PresenterPaneBorderManager (
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const ::rtl::Reference<PresenterController>& rpPresenterController);
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virtual ~PresenterPaneBorderManager (void);
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virtual void SAL_CALL disposing (void);
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static ::rtl::OUString getImplementationName_static (void);
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static css::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_static (void);
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static css::uno::Reference<css::uno::XInterface> Create(
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const css::uno::Reference<css::uno::XComponentContext>& rxContext)
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SAL_THROW((css::uno::Exception));
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// XInitialization
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virtual void SAL_CALL initialize (const css::uno::Sequence<css::uno::Any>& rArguments)
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throw (css::uno::Exception, css::uno::RuntimeException);
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// XMouseListener
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virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent)
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throw (css::uno::RuntimeException);
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// XMouseMotionListener
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virtual void SAL_CALL mouseMoved (const css::awt::MouseEvent& rEvent)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL mouseDragged (const css::awt::MouseEvent& rEvent)
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throw (css::uno::RuntimeException);
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// lang::XEventListener
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virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent)
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throw (css::uno::RuntimeException);
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private:
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enum BorderElement { Top, TopLeft, TopRight, Left, Right, BottomLeft, BottomRight, Bottom,
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Content, Outside };
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::rtl::Reference<PresenterController> mpPresenterController;
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css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
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css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
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/** The parent window is stored so that it can be invalidated when one
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of its children is resized or moved. It is assumed to be the parent
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window of all outer windows stored in maWindowList.
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*/
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css::uno::Reference<css::awt::XWindow> mxParentWindow;
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typedef ::std::pair<css::uno::Reference<css::awt::XWindow>,
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css::uno::Reference<css::awt::XWindow> > WindowDescriptor;
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typedef ::std::vector<WindowDescriptor> WindowList;
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WindowList maWindowList;
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sal_Int32 mnPointerType;
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css::awt::Point maDragAnchor;
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BorderElement meDragType;
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css::uno::Reference<css::awt::XWindow> mxOuterDragWindow;
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css::uno::Reference<css::awt::XWindow> mxInnerDragWindow;
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css::uno::Reference<css::awt::XPointer> mxPointer;
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BorderElement ClassifyBorderElementUnderMouse (
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const css::uno::Reference<css::awt::XWindow>& rxOuterDragWindow,
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const css::uno::Reference<css::awt::XWindow>& rxInnerDragWindow,
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const css::awt::Point aPosition) const;
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void CreateWindows (const css::uno::Reference<css::awt::XWindow>& rxParentWindow);
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void CaptureMouse (const css::uno::Reference<css::awt::XWindow>& rxWindow);
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void ReleaseMouse (const css::uno::Reference<css::awt::XWindow>& rxWindow);
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/** This method throws a DisposedException when the object has already been
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disposed.
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*/
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void ThrowIfDisposed (void)
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throw (css::lang::DisposedException);
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};
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} } // end of namespace ::sd::presenter
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#endif // ENABLE_PANE_RESIZING
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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