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Diffstat (limited to 'sdext/source/presenter/PresenterWindowManager.hxx')
| -rw-r--r-- | sdext/source/presenter/PresenterWindowManager.hxx | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterWindowManager.hxx b/sdext/source/presenter/PresenterWindowManager.hxx new file mode 100644 index 000000000000..997565bf0a8c --- /dev/null +++ b/sdext/source/presenter/PresenterWindowManager.hxx @@ -0,0 +1,262 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef SDEXT_PRESENTER_PRESENTER_WINDOW_MANAGER_HXX +#define SDEXT_PRESENTER_PRESENTER_WINDOW_MANAGER_HXX + +#include "PresenterPaneContainer.hxx" +#include "PresenterTheme.hxx" +#include <com/sun/star/awt/Point.hpp> +#include <com/sun/star/awt/XFocusListener.hpp> +#include <com/sun/star/awt/XGraphics.hpp> +#include <com/sun/star/awt/XMouseMotionListener.hpp> +#include <com/sun/star/awt/XPaintListener.hpp> +#include <com/sun/star/awt/XWindow.hpp> +#include <com/sun/star/awt/XWindowListener.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/document/XEventListener.hpp> +#include <com/sun/star/drawing/framework/XPane.hpp> +#include <com/sun/star/rendering/XBitmap.hpp> +#include <com/sun/star/rendering/XSprite.hpp> +#include <com/sun/star/rendering/XSpriteCanvas.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <cppuhelper/basemutex.hxx> +#include <cppuhelper/compbase4.hxx> +#include <tools/gen.hxx> +#include <rtl/ref.hxx> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> + +namespace css = ::com::sun::star; + +namespace sdext { namespace presenter { + +class PresenterController; +class PresenterPaneBorderPainter; +class PresenterTheme; + +namespace { + typedef ::cppu::WeakComponentImplHelper4< + css::awt::XWindowListener, + css::awt::XPaintListener, + css::awt::XMouseListener, + css::awt::XFocusListener + > PresenterWindowManagerInterfaceBase; +} + + +/** A simple manager of the positions of the panes of the presenter screen. + Uses relative coordinates of the four sides of each pane. Allows panes + to be moved or resized with the mouse. +*/ +class PresenterWindowManager + : private ::boost::noncopyable, + protected ::cppu::BaseMutex, + public PresenterWindowManagerInterfaceBase +{ +public: + PresenterWindowManager ( + const ::css::uno::Reference<css::uno::XComponentContext>& rxContext, + const ::rtl::Reference<PresenterPaneContainer>& rpPaneContainer, + const ::rtl::Reference<PresenterController>& rpPresenterController); + virtual ~PresenterWindowManager (void); + + void SAL_CALL disposing (void); + + void SetParentPane (const css::uno::Reference<css::drawing::framework::XPane>& rxPane); + void SetTheme (const ::boost::shared_ptr<PresenterTheme>& rpTheme); + void NotifyPaneCreation (const PresenterPaneContainer::SharedPaneDescriptor& rpDescriptor); + void NotifyViewCreation (const css::uno::Reference<css::drawing::framework::XView>& rxView); + void SetPanePosSizeRelative ( + const css::uno::Reference<css::drawing::framework::XResourceId>& rxPaneId, + const double nRelativeX, + const double nRelativeY, + const double nRelativeWidth, + const double nRelativeHeight); + void SetPanePosSizeAbsolute ( + const ::rtl::OUString& rsPaneURL, + const double nX, + const double nY, + const double nWidth, + const double nHeight); + void SetPaneBorderPainter (const ::rtl::Reference<PresenterPaneBorderPainter>& rPainter); + css::uno::Reference<css::awt::XWindow> GetParentWindow (void) const; + css::uno::Reference<css::rendering::XCanvas> GetParentCanvas (void) const; + void Update (void); + void Layout (void); + + void SetSlideSorterState (bool bIsActive); + void SetHelpViewState (bool bIsActive); + + enum LayoutMode { LM_Standard, LM_Notes, LM_Generic }; +private: + void SetLayoutMode (const LayoutMode eMode); + LayoutMode GetLayoutMode (void) const; + + bool IsSlideSorterActive (void) const; + bool IsHelpViewActive (void) const; +public: + enum ViewMode { VM_Standard, VM_Notes, VM_SlideOverview, VM_Help }; + /** The high-level method to switch the view mode. Use this instead of + SetLayoutMode and Set(Help|SlideSorter)State when possible. + */ + void SetViewMode (const ViewMode eMode); + + ViewMode GetViewMode (void) const; + + /** Restore the layout mode (or slide sorter state) from the + configuration. + */ + void RestoreViewMode (void); + + void AddLayoutListener ( + const css::uno::Reference<css::document::XEventListener>& rxListener); + void RemoveLayoutListener ( + const css::uno::Reference<css::document::XEventListener>& rxListener); + + // XWindowListener + + virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) + throw (css::uno::RuntimeException); + + virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) + throw (css::uno::RuntimeException); + + virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) + throw (css::uno::RuntimeException); + + virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) + throw (css::uno::RuntimeException); + + + // XPaintListener + + virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) + throw (css::uno::RuntimeException); + + + // XMouseListener + + virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent) + throw(css::uno::RuntimeException); + + virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent) + throw(css::uno::RuntimeException); + + virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent) + throw(css::uno::RuntimeException); + + virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent) + throw(css::uno::RuntimeException); + + + // XFocusListener + + virtual void SAL_CALL focusGained (const css::awt::FocusEvent& rEvent) + throw (css::uno::RuntimeException); + + virtual void SAL_CALL focusLost (const css::awt::FocusEvent& rEvent) + throw (css::uno::RuntimeException); + + + // XEventListener + + virtual void SAL_CALL disposing ( + const com::sun::star::lang::EventObject& rEvent) + throw (com::sun::star::uno::RuntimeException); + +private: + css::uno::Reference<css::uno::XComponentContext> mxComponentContext; + ::rtl::Reference<PresenterController> mpPresenterController; + css::uno::Reference<css::awt::XWindow> mxParentWindow; + css::uno::Reference<css::rendering::XCanvas> mxParentCanvas; + css::uno::Reference<css::uno::XInterface> mxPaneBorderManager; + ::rtl::Reference<PresenterPaneBorderPainter> mpPaneBorderPainter; + ::rtl::Reference<PresenterPaneContainer> mpPaneContainer; + bool mbIsLayoutPending; + /** This flag is set to <TRUE/> while the Layout() method is being + executed. Prevents windowMoved() and windowResized() from changing + the window sizes. + */ + bool mbIsLayouting; + ::boost::shared_ptr<PresenterTheme> mpTheme; + SharedBitmapDescriptor mpBackgroundBitmap; + css::uno::Reference<css::rendering::XBitmap> mxScaledBackgroundBitmap; + css::util::Color maPaneBackgroundColor; + css::uno::Reference<css::rendering::XPolyPolygon2D> mxClipPolygon; + LayoutMode meLayoutMode; + bool mbIsSlideSorterActive; + bool mbIsHelpViewActive; + typedef ::std::vector<css::uno::Reference<css::document::XEventListener> > + LayoutListenerContainer; + LayoutListenerContainer maLayoutListeners; + bool mbIsMouseClickPending; + + bool PaintChildren (const css::awt::PaintEvent& rEvent) const; + void UpdateWindowSize (const css::uno::Reference<css::awt::XWindow>& rxBorderWindow); + void PaintBackground (const css::awt::Rectangle& rUpdateBox); + void ProvideBackgroundBitmap (void); + css::uno::Reference<css::rendering::XPolyPolygon2D> CreateClipPolyPolygon (void) const; + void ToTop (); + + void UpdateWindowList (void); + bool ChildNeedsRepaint ( + const css::uno::Reference<css::drawing::framework::XPane>& rxPane) const; + + void Invalidate (void); + + void StoreViewMode (const ViewMode eViewMode); + + void LayoutStandardMode (void); + void LayoutNotesMode (void); + void LayoutUnknownMode (void); + void LayoutSlideSorterMode (void); + void LayoutHelpMode (void); + + /** Layout the tool bar and return its outer bounding box. + */ + css::geometry::RealRectangle2D LayoutToolBar (void); + + css::awt::Size CalculatePaneSize ( + const double nOuterWidth, + const ::rtl::OUString& rsPaneURL); + + /** Notify changes of the layout mode and of the slide sorter state. + */ + void NotifyLayoutModeChange (void); + + void NotifyDisposing (void); + + void ThrowIfDisposed (void) const throw (::com::sun::star::lang::DisposedException); +}; + +} } + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |