109 lines
3.6 KiB
C++
109 lines
3.6 KiB
C++
/*************************************************************************
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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: FormShellManager.hxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: rt $ $Date: 2005-09-09 05:04:51 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef SD_FORM_SHELL_MANAGER_HXX
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#define SD_FORM_SHELL_MANAGER_HXX
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#include <tools/link.hxx>
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class VclWindowEvent;
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class FmFormShell;
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namespace sd {
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class PaneManagerEvent;
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class ViewShell;
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class ViewShellBase;
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/** This simple class is responsible for putting the form shell at the top
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or the bottom of the shell stack maintained by the ObjectBarManager.
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The form shell is moved to the top of the shell stack when it is
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activated, i.e. the FormControlActivated handler is called.
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It is moved to the bottom of the shell stack when the main window of the
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view shell displayed in the center pane is focused.
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*/
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class FormShellManager
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{
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public:
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FormShellManager (ViewShellBase& rBase);
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~FormShellManager (void);
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private:
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ViewShellBase& mrBase;
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enum StackPosition {SP_BELOW_VIEW_SHELL, SP_ABOVE_VIEW_SHELL, SP_UNKNOWN};
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/** Register at window of center pane and at the form shell that
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represents the form tool bar. The former informs this manager about
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the deselection of the form shell. The later informs about its
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selection.
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*/
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void RegisterAtCenterPane (void);
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/** Unregister the listeners that were registered in
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RegisterAtCenterPane().
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*/
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void UnregisterAtCenterPane (void);
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/** Remember whether the form shell is currently at the top of the shell
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stack or below the view shell. Until one of the event handlers is
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called the stack position is unknown.
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*/
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StackPosition meStackPosition;
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/** This call back is called by the application window (among others)
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when the window gets the focus. In this case the form shell is
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moved to the bottom of the shell stack.
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*/
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DECL_LINK(WindowEventHandler, VclWindowEvent*);
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/** This call back is called when the PaneManager switches shells in a
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pane. When this happens in the center pane we unregister at the
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window of the old and register at the window of the new shell.
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*/
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DECL_LINK(PaneManagerEventHandler, PaneManagerEvent*);
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/** This call back is called by the form shell when it gets the focus.
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In this case the form shell is moved to the top of the shell stack.
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*/
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DECL_LINK(FormControlActivated, FmFormShell*);
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};
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} // end of namespace sd
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#endif
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