171 lines
6.1 KiB
C++
171 lines
6.1 KiB
C++
/*************************************************************************
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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 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: ViewShellImplementation.hxx,v $
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* $Revision: 1.13 $
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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 SD_VIEW_SHELL_IMPLEMENTATION_HXX
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#define SD_VIEW_SHELL_IMPLEMENTATION_HXX
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#include "ViewShell.hxx"
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#include "ViewShellManager.hxx"
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#include "ToolBarManager.hxx"
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#include <boost/shared_ptr.hpp>
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#include <boost/weak_ptr.hpp>
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#include <memory>
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class SvxIMapDlg;
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namespace sd {
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class DrawController;
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/** This class contains (will contain) the implementation of methods that
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have not be accessible from the outside.
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*/
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class ViewShell::Implementation
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{
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public:
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bool mbIsShowingUIControls;
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bool mbIsMainViewShell;
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/// Set to true when the ViewShell::Init() method has been called.
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bool mbIsInitialized;
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/** Set to true while ViewShell::ArrangeGUIElements() is being
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executed. It is used as guard against recursive execution.
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*/
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bool mbArrangeActive;
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/** Remember a link to the sub shell factory, so that it can be
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unregistered at the ViewShellManager when a ViewShell is deleted.
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*/
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ViewShellManager::SharedShellFactory mpSubShellFactory;
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/** This update lock for the ToolBarManager exists in order to avoid
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problems with tool bars being displayed while the mouse button is
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pressed. Whith docked tool bars this can lead to a size change of
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the view. This would change the relative mouse coordinates and thus
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interpret every mouse click as move command.
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*/
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class ToolBarManagerLock
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{
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public:
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/** Create a new instance. This allows the mpSelf member to be set
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automatically.
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*/
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static ::boost::shared_ptr<ToolBarManagerLock> Create (
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const ::boost::shared_ptr<ToolBarManager>& rpManager);
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/** Release the lock. When the UI is captured
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(Application::IsUICaptured() returns <TRUE/>) then the lock is
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released later asynchronously.
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@param bForce
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When this flag is <TRUE/> then the lock is released even
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when IsUICaptured() returns <TRUE/>.
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*/
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void Release (bool bForce = false);
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DECL_LINK(TimeoutCallback,Timer*);
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private:
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::std::auto_ptr<ToolBarManager::UpdateLock> mpLock;
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/** The timer is used both as a safe guard to unlock the update lock
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when Release() is not called explicitly. It is also used to
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defer the release of the lock to a time when the UI is not
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captured.
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*/
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Timer maTimer;
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/** The shared_ptr to this allows the ToolBarManagerLock to control
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its own lifetime. This, of course, does work only when no one
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holds another shared_ptr longer than only temporary.
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*/
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::boost::shared_ptr<ToolBarManagerLock> mpSelf;
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ToolBarManagerLock (const ::boost::shared_ptr<sd::ToolBarManager>& rpManager);
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~ToolBarManagerLock (void);
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class Deleter;
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friend class Deleter;
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};
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// The member is not an auto_ptr because it takes over its own life time
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// control.
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::boost::weak_ptr<ToolBarManagerLock> mpUpdateLockForMouse;
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Implementation (ViewShell& rViewShell);
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~Implementation (void);
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/** Process the SID_MODIFY slot.
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*/
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void ProcessModifyPageSlot (
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SfxRequest& rRequest,
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SdPage* pCurrentPage,
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PageKind ePageKind);
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/** Assign the given layout to the given page. This method is at the
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moment merely a front end for ProcessModifyPageSlot.
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@param pPage
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If a NULL pointer is given then this call is ignored.
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*/
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void AssignLayout (
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SdPage* pPage,
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AutoLayout aLayout);
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/** Determine the view id of the view shell. This corresponds to the
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view id stored in the SfxViewFrame class.
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We can not use the view of that class because with the introduction
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of the multi pane GUI we do not switch the SfxViewShell anymore when
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switching the view in the center pane. The view id of the
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SfxViewFrame is thus not modified and we can not set it from the
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outside.
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The view id is still needed for the SFX to determine on start up
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(e.g. after loading a document) which ViewShellBase sub class to
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use. These sub classes--like OutlineViewShellBase--exist only to be
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used by the SFX as factories. They only set the initial pane
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configuration, nothing more.
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So what we do here in essence is to return on of the
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ViewShellFactoryIds that can be used to select the factory that
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creates the ViewShellBase subclass with the initial pane
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configuration that has in the center pane a view shell of the same
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type as mrViewShell.
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*/
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sal_uInt16 GetViewId (void);
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/** Return a pointer to the image map dialog that is displayed in some
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child window.
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@return
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Returns <NULL/> when the image map dialog is not available.
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*/
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static SvxIMapDlg* GetImageMapDialog (void);
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private:
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ViewShell& mrViewShell;
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};
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} // end of namespace sd
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#endif
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