54ab68ed4a
2008/04/01 15:35:49 thb 1.14.252.3: #i85898# Stripping all external header guards 2008/04/01 12:39:14 thb 1.14.252.2: #i85898# Stripping all external header guards 2008/03/31 13:58:43 rt 1.14.252.1: #i87441# Change license header to LPGL v3.
748 lines
21 KiB
C++
748 lines
21 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: showwin.cxx,v $
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* $Revision: 1.16 $
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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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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_sd.hxx"
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#include <com/sun/star/awt/Key.hpp>
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#include "showwindow.hxx"
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#include <svtools/syslocale.hxx>
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#include <sfx2/viewfrm.hxx>
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#include "res_bmp.hrc"
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#include "slideshow.hxx"
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#include "ViewShellBase.hxx"
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#include "slideshow.hxx"
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#include "sdresid.hxx"
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#include "helpids.h"
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#include "strings.hrc"
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#include <vcl/virdev.hxx>
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using namespace ::com::sun::star;
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namespace sd {
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static const ULONG HIDE_MOUSE_TIMEOUT = 10000;
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static const ULONG SHOW_MOUSE_TIMEOUT = 1000;
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// =============================================================================
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ShowWindow::ShowWindow( const ::rtl::Reference< SlideshowImpl >& xController, ::Window* pParent )
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: ::sd::Window( pParent )
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, mnPauseTimeout( SLIDE_NO_TIMEOUT )
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, mnRestartPageIndex( PAGE_NO_END )
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, meShowWindowMode(SHOWWINDOWMODE_NORMAL)
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, mbShowNavigatorAfterSpecialMode( FALSE )
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, mbMouseAutoHide(true)
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, mbMouseCursorHidden(false)
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, mnFirstMouseMove(0)
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, mxController( xController )
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{
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SetOutDevViewType( OUTDEV_VIEWTYPE_SLIDESHOW );
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// Do never mirror the preview window. This explicitly includes right
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// to left writing environments.
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EnableRTL (FALSE);
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MapMode aMap(GetMapMode());
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aMap.SetMapUnit(MAP_100TH_MM);
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SetMapMode(aMap);
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// HelpId setzen
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SetHelpId( HID_SD_WIN_PRESENTATION );
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SetUniqueId( HID_SD_WIN_PRESENTATION );
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maPauseTimer.SetTimeoutHdl( LINK( this, ShowWindow, PauseTimeoutHdl ) );
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maPauseTimer.SetTimeout( 1000 );
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maMouseTimer.SetTimeoutHdl( LINK( this, ShowWindow, MouseTimeoutHdl ) );
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maMouseTimer.SetTimeout( HIDE_MOUSE_TIMEOUT );
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maShowBackground = Wallpaper( Color( COL_BLACK ) );
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// SetBackground( Wallpaper( Color( COL_BLACK ) ) );
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SetBackground(); // avoids that VCL paints any background!
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GetParent()->Show();
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AddEventListener( LINK( this, ShowWindow, EventHdl ) );
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}
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ShowWindow::~ShowWindow(void)
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{
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maPauseTimer.Stop();
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maMouseTimer.Stop();
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}
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/*************************************************************************
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|*
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|* Keyboard event
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|*
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\************************************************************************/
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void ShowWindow::KeyInput(const KeyEvent& rKEvt)
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{
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BOOL bReturn = FALSE;
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if( SHOWWINDOWMODE_PREVIEW == meShowWindowMode )
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{
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TerminateShow();
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bReturn = true;
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}
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else if( SHOWWINDOWMODE_END == meShowWindowMode )
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{
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const int nKeyCode = rKEvt.GetKeyCode().GetCode();
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switch( nKeyCode )
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{
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case KEY_PAGEUP:
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case KEY_LEFT:
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case KEY_UP:
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case KEY_P:
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case KEY_HOME:
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case KEY_END:
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case awt::Key::CONTEXTMENU:
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// these keys will be handled by the slide show even
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// while in end mode
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break;
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default:
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TerminateShow();
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bReturn = true;
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}
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}
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else if( SHOWWINDOWMODE_BLANK == meShowWindowMode )
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{
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RestartShow();
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bReturn = true;
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}
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else if( SHOWWINDOWMODE_PAUSE == meShowWindowMode )
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{
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const int nKeyCode = rKEvt.GetKeyCode().GetCode();
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switch( nKeyCode )
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{
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case KEY_ESCAPE:
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TerminateShow();
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bReturn = true;
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break;
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case KEY_PAGEUP:
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case KEY_RIGHT:
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case KEY_UP:
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case KEY_P:
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case KEY_HOME:
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case KEY_END:
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case awt::Key::CONTEXTMENU:
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// these keys will be handled by the slide show even
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// while in end mode
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break;
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default:
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RestartShow();
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bReturn = true;
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break;
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}
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}
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if( !bReturn )
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{
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if( mxController.is() )
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bReturn = mxController->keyInput(rKEvt);
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if( !bReturn )
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{
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if( mpViewShell )
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{
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mpViewShell->KeyInput(rKEvt,this);
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}
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else
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{
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Window::KeyInput(rKEvt);
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}
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}
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}
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if( mpViewShell )
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mpViewShell->SetActiveWindow( this );
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}
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/*************************************************************************
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|*
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|* MouseButtonDown event
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|*
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\************************************************************************/
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void ShowWindow::MouseButtonDown(const MouseEvent& /*rMEvt*/)
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{
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if( SHOWWINDOWMODE_PREVIEW == meShowWindowMode )
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{
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TerminateShow();
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}
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else if( mpViewShell )
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{
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mpViewShell->SetActiveWindow( this );
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}
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}
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/*************************************************************************
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|*
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|* MouseMove event
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|*
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\************************************************************************/
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void ShowWindow::MouseMove(const MouseEvent& /*rMEvt*/)
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{
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if( mbMouseAutoHide )
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{
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if( mbMouseCursorHidden )
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{
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if( mnFirstMouseMove )
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{
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// if this is not the first mouse move while hidden, see if
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// enough time has pasted to show mouse pointer again
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ULONG nTime = Time::GetSystemTicks();
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if( (nTime - mnFirstMouseMove) >= SHOW_MOUSE_TIMEOUT )
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{
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ShowPointer( TRUE );
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mnFirstMouseMove = 0;
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mbMouseCursorHidden = false;
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maMouseTimer.SetTimeout( HIDE_MOUSE_TIMEOUT );
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maMouseTimer.Start();
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}
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}
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else
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{
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// if this is the first mouse move, note current
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// time and start idle timer to cancel show mouse pointer
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// again if not enough mouse movement is measured
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mnFirstMouseMove = Time::GetSystemTicks();
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maMouseTimer.SetTimeout( 2*SHOW_MOUSE_TIMEOUT );
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maMouseTimer.Start();
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}
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}
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else
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{
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// current mousemove restarts the idle timer to hide the mouse
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maMouseTimer.Start();
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}
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}
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if( mpViewShell )
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mpViewShell->SetActiveWindow( this );
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}
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/*************************************************************************
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|*
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|* MouseButtonUp event
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|*
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\************************************************************************/
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void ShowWindow::MouseButtonUp(const MouseEvent& rMEvt)
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{
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if( SHOWWINDOWMODE_PREVIEW == meShowWindowMode )
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{
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TerminateShow();
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}
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else if( (SHOWWINDOWMODE_END == meShowWindowMode) && !rMEvt.IsRight() )
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{
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TerminateShow();
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}
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else if( (( SHOWWINDOWMODE_BLANK == meShowWindowMode ) || ( SHOWWINDOWMODE_PAUSE == meShowWindowMode ))
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&& !rMEvt.IsRight() )
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{
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RestartShow();
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}
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else
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{
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if( mxController.is() )
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mxController->mouseButtonUp( rMEvt );
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}
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}
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/*************************************************************************
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|*
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|* Paint-Event: wenn FuSlideShow noch erreichbar ist, weiterleiten
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|*
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\************************************************************************/
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void ShowWindow::Paint(const Rectangle& rRect)
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{
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if( (meShowWindowMode == SHOWWINDOWMODE_NORMAL) || (meShowWindowMode == SHOWWINDOWMODE_PREVIEW) )
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{
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/*
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Region aOldClipRegion( GetClipRegion() );
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Region aClipRegion( rRect );
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aClipRegion.Exclude( maPresArea );
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SetClipRegion( aClipRegion );
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DrawWallpaper( rRect, maShowBackground );
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SetClipRegion( aOldClipRegion );
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*/
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if( mxController.is() )
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{
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mxController->paint(rRect);
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}
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else if(mpViewShell )
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{
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mpViewShell->Paint(rRect, this);
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}
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}
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else
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{
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DrawWallpaper( rRect, maShowBackground );
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if( SHOWWINDOWMODE_END == meShowWindowMode )
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{
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DrawEndScene();
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}
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else if( SHOWWINDOWMODE_PAUSE == meShowWindowMode )
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{
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DrawPauseScene( FALSE );
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}
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else if( SHOWWINDOWMODE_BLANK == meShowWindowMode )
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{
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DrawBlankScene();
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}
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}
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}
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/*************************************************************************
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|*
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|* Notify
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|*
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\************************************************************************/
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long ShowWindow::Notify(NotifyEvent& rNEvt)
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{
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long nOK = FALSE;
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/*
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if( mpViewShell && rNEvt.GetType() == EVENT_GETFOCUS )
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{
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NotifyEvent aNEvt(EVENT_GETFOCUS, this);
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nOK = mpViewShell->GetViewFrame()->GetWindow().Notify(aNEvt);
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}
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*/
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if (!nOK)
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nOK = Window::Notify(rNEvt);
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return nOK;
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}
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// -----------------------------------------------------------------------------
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void ShowWindow::GetFocus()
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{
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// Basisklasse
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Window::GetFocus();
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/*
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if( mpViewShell )
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{
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NotifyEvent aNEvt(EVENT_GETFOCUS, this);
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mpViewShell->GetViewFrame()->GetWindow().Notify(aNEvt);
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}
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*/
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}
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// -----------------------------------------------------------------------------
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void ShowWindow::LoseFocus()
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{
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Window::LoseFocus();
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if( SHOWWINDOWMODE_PREVIEW == meShowWindowMode)
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TerminateShow();
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}
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// -----------------------------------------------------------------------------
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void ShowWindow::Resize()
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{
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::sd::Window::Resize();
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}
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// -----------------------------------------------------------------------------
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void ShowWindow::Move()
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{
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::sd::Window::Move();
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}
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// -----------------------------------------------------------------------------
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BOOL ShowWindow::SetEndMode()
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{
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if( ( SHOWWINDOWMODE_NORMAL == meShowWindowMode ) && mpViewShell && mpViewShell->GetView() )
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{
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DeleteWindowFromPaintView();
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meShowWindowMode = SHOWWINDOWMODE_END;
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// maShowBackground = GetBackground();
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// SetBackground( Wallpaper( Color( COL_BLACK ) ) );
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maShowBackground = Wallpaper( Color( COL_BLACK ) );
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// hide navigator if it is visible
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if( mpViewShell->GetViewFrame()->GetChildWindow( SID_NAVIGATOR ) )
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{
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mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, FALSE );
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mbShowNavigatorAfterSpecialMode = TRUE;
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}
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Invalidate();
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}
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return( SHOWWINDOWMODE_END == meShowWindowMode );
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}
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// -----------------------------------------------------------------------------
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BOOL ShowWindow::SetPauseMode( sal_Int32 nPageIndexToRestart, sal_Int32 nTimeout, Graphic* pLogo )
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{
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rtl::Reference< SlideShow > xSlideShow;
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if( mpViewShell )
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xSlideShow = SlideShow::GetSlideShow( mpViewShell->GetViewShellBase() );
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if( xSlideShow.is() && !nTimeout )
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{
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xSlideShow->jumpToPageIndex( nPageIndexToRestart );
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}
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else if( ( SHOWWINDOWMODE_NORMAL == meShowWindowMode ) && mpViewShell && mpViewShell->GetView() )
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{
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DeleteWindowFromPaintView();
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mnPauseTimeout = nTimeout;
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mnRestartPageIndex = nPageIndexToRestart;
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meShowWindowMode = SHOWWINDOWMODE_PAUSE;
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// maShowBackground = GetBackground();
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// SetBackground( Wallpaper( Color( COL_BLACK ) ) );
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maShowBackground = Wallpaper( Color( COL_BLACK ) );
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// hide navigator if it is visible
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if( mpViewShell->GetViewFrame()->GetChildWindow( SID_NAVIGATOR ) )
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{
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mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, FALSE );
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mbShowNavigatorAfterSpecialMode = TRUE;
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}
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if( pLogo )
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maLogo = *pLogo;
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Invalidate();
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if( SLIDE_NO_TIMEOUT != mnPauseTimeout )
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maPauseTimer.Start();
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}
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return( SHOWWINDOWMODE_PAUSE == meShowWindowMode );
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}
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// -----------------------------------------------------------------------------
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BOOL ShowWindow::SetBlankMode( sal_Int32 nPageIndexToRestart, const Color& rBlankColor )
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{
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if( ( SHOWWINDOWMODE_NORMAL == meShowWindowMode ) && mpViewShell && mpViewShell->GetView() )
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{
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DeleteWindowFromPaintView();
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mnRestartPageIndex = nPageIndexToRestart;
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meShowWindowMode = SHOWWINDOWMODE_BLANK;
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// maShowBackground = GetBackground();
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// SetBackground( Wallpaper( rBlankColor ) );
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maShowBackground = Wallpaper( rBlankColor );
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// hide navigator if it is visible
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if( mpViewShell->GetViewFrame()->GetChildWindow( SID_NAVIGATOR ) )
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{
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mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, FALSE );
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mbShowNavigatorAfterSpecialMode = TRUE;
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}
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Invalidate();
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}
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return( SHOWWINDOWMODE_BLANK == meShowWindowMode );
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}
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// -----------------------------------------------------------------------------
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void ShowWindow::SetPreviewMode()
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{
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meShowWindowMode = SHOWWINDOWMODE_PREVIEW;
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}
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// -----------------------------------------------------------------------------
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void ShowWindow::TerminateShow()
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{
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maLogo.Clear();
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maPauseTimer.Stop();
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maMouseTimer.Stop();
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Erase();
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// SetBackground( maShowBackground );
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maShowBackground = Wallpaper( Color( COL_BLACK ) );
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meShowWindowMode = SHOWWINDOWMODE_NORMAL;
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mnPauseTimeout = SLIDE_NO_TIMEOUT;
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if( mpViewShell )
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{
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// show navigator?
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if( mbShowNavigatorAfterSpecialMode )
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{
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mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, TRUE );
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mbShowNavigatorAfterSpecialMode = FALSE;
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}
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}
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if( mxController.is() )
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mxController->endPresentation();
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mnRestartPageIndex = PAGE_NO_END;
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}
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// -----------------------------------------------------------------------------
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void ShowWindow::RestartShow()
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{
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RestartShow( mnRestartPageIndex );
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}
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// -----------------------------------------------------------------------------
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void ShowWindow::RestartShow( sal_Int32 nPageIndexToRestart )
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{
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ShowWindowMode eOldShowWindowMode = meShowWindowMode;
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maLogo.Clear();
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maPauseTimer.Stop();
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Erase();
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// SetBackground( maShowBackground );
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maShowBackground = Wallpaper( Color( COL_BLACK ) );
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meShowWindowMode = SHOWWINDOWMODE_NORMAL;
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mnPauseTimeout = SLIDE_NO_TIMEOUT;
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if( mpViewShell )
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{
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rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( mpViewShell->GetViewShellBase() ) );
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if( xSlideShow.is() )
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{
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AddWindowToPaintView();
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if( SHOWWINDOWMODE_BLANK == eOldShowWindowMode )
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{
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xSlideShow->pause(false);
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Invalidate();
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}
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else
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{
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xSlideShow->jumpToPageIndex( nPageIndexToRestart );
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}
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}
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}
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mnRestartPageIndex = PAGE_NO_END;
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// show navigator?
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if( mbShowNavigatorAfterSpecialMode )
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{
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mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, TRUE );
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mbShowNavigatorAfterSpecialMode = FALSE;
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}
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}
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// -----------------------------------------------------------------------------
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|
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void ShowWindow::DrawPauseScene( BOOL bTimeoutOnly )
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{
|
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const MapMode& rMap = GetMapMode();
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const Point aOutOrg( PixelToLogic( Point() ) );
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const Size aOutSize( GetOutputSize() );
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const Size aTextSize( LogicToLogic( Size( 0, 14 ), MAP_POINT, rMap ) );
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const Size aOffset( LogicToLogic( Size( 1000, 1000 ), MAP_100TH_MM, rMap ) );
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String aText( SdResId( STR_PRES_PAUSE ) );
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BOOL bDrawn = FALSE;
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Font aFont( GetSettings().GetStyleSettings().GetMenuFont() );
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const Font aOldFont( GetFont() );
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aFont.SetSize( aTextSize );
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aFont.SetColor( COL_WHITE );
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aFont.SetCharSet( aOldFont.GetCharSet() );
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aFont.SetLanguage( aOldFont.GetLanguage() );
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|
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if( !bTimeoutOnly && ( maLogo.GetType() != GRAPHIC_NONE ) )
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{
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Size aGrfSize;
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if( maLogo.GetPrefMapMode() == MAP_PIXEL )
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aGrfSize = PixelToLogic( maLogo.GetPrefSize() );
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else
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aGrfSize = LogicToLogic( maLogo.GetPrefSize(), maLogo.GetPrefMapMode(), rMap );
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const Point aGrfPos( Max( aOutOrg.X() + aOutSize.Width() - aGrfSize.Width() - aOffset.Width(), aOutOrg.X() ),
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Max( aOutOrg.Y() + aOutSize.Height() - aGrfSize.Height() - aOffset.Height(), aOutOrg.Y() ) );
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if( maLogo.IsAnimated() )
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maLogo.StartAnimation( this, aGrfPos, aGrfSize, (long) this );
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else
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maLogo.Draw( this, aGrfPos, aGrfSize );
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}
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if( SLIDE_NO_TIMEOUT != mnPauseTimeout )
|
|
{
|
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MapMode aVMap( rMap );
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VirtualDevice aVDev( *this );
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|
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aVMap.SetOrigin( Point() );
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aVDev.SetMapMode( aVMap );
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aVDev.SetBackground( Wallpaper( Color( COL_BLACK ) ) );
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|
|
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// set font first, to determine real output height
|
|
aVDev.SetFont( aFont );
|
|
|
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const Size aVDevSize( aOutSize.Width(), aVDev.GetTextHeight() );
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|
|
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if( aVDev.SetOutputSize( aVDevSize ) )
|
|
{
|
|
// Note: if performance gets an issue here, we can use NumberFormatter directly
|
|
SvtSysLocale aSysLocale;
|
|
const LocaleDataWrapper& aLocaleData = aSysLocale.GetLocaleData();
|
|
|
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aText.AppendAscii( RTL_CONSTASCII_STRINGPARAM( " ( " ));
|
|
aText += aLocaleData.getDuration( Time( 0, 0, mnPauseTimeout ) );
|
|
aText.AppendAscii( RTL_CONSTASCII_STRINGPARAM( " )" ));
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|
aVDev.DrawText( Point( aOffset.Width(), 0 ), aText );
|
|
DrawOutDev( Point( aOutOrg.X(), aOffset.Height() ), aVDevSize, Point(), aVDevSize, aVDev );
|
|
bDrawn = TRUE;
|
|
}
|
|
}
|
|
|
|
if( !bDrawn )
|
|
{
|
|
SetFont( aFont );
|
|
DrawText( Point( aOutOrg.X() + aOffset.Width(), aOutOrg.Y() + aOffset.Height() ), aText );
|
|
SetFont( aOldFont );
|
|
}
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void ShowWindow::DrawEndScene()
|
|
{
|
|
const Font aOldFont( GetFont() );
|
|
Font aFont( GetSettings().GetStyleSettings().GetMenuFont() );
|
|
|
|
const Point aOutOrg( PixelToLogic( Point() ) );
|
|
const Size aTextSize( LogicToLogic( Size( 0, 14 ), MAP_POINT, GetMapMode() ) );
|
|
const String aText( SdResId( STR_PRES_SOFTEND ) );
|
|
|
|
aFont.SetSize( aTextSize );
|
|
aFont.SetColor( COL_WHITE );
|
|
aFont.SetCharSet( aOldFont.GetCharSet() );
|
|
aFont.SetLanguage( aOldFont.GetLanguage() );
|
|
SetFont( aFont );
|
|
DrawText( Point( aOutOrg.X() + aTextSize.Height(), aOutOrg.Y() + aTextSize.Height() ), aText );
|
|
SetFont( aOldFont );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void ShowWindow::DrawBlankScene()
|
|
{
|
|
// just blank through background color => nothing to be done here
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
IMPL_LINK( ShowWindow, PauseTimeoutHdl, Timer*, pTimer )
|
|
{
|
|
if( !( --mnPauseTimeout ) )
|
|
RestartShow();
|
|
else
|
|
{
|
|
DrawPauseScene( TRUE );
|
|
pTimer->Start();
|
|
}
|
|
|
|
return 0L;
|
|
}
|
|
|
|
IMPL_LINK( ShowWindow, MouseTimeoutHdl, Timer*, EMPTYARG )
|
|
{
|
|
if( mbMouseCursorHidden )
|
|
{
|
|
// not enough mouse movements since first recording so
|
|
// cancle show mouse pointer for now
|
|
mnFirstMouseMove = 0;
|
|
}
|
|
else
|
|
{
|
|
// mouse has been idle to long, hide pointer
|
|
ShowPointer( FALSE );
|
|
mbMouseCursorHidden = true;
|
|
}
|
|
return 0L;
|
|
}
|
|
|
|
IMPL_LINK( ShowWindow, EventHdl, VclWindowEvent*, pEvent )
|
|
{
|
|
if( mbMouseAutoHide )
|
|
{
|
|
if (pEvent->GetId() == VCLEVENT_WINDOW_SHOW)
|
|
{
|
|
maMouseTimer.SetTimeout( HIDE_MOUSE_TIMEOUT );
|
|
maMouseTimer.Start();
|
|
}
|
|
}
|
|
return 0L;
|
|
}
|
|
|
|
void ShowWindow::SetPresentationArea( const Rectangle& rPresArea )
|
|
{
|
|
maPresArea = rPresArea;
|
|
}
|
|
|
|
void ShowWindow::DeleteWindowFromPaintView()
|
|
{
|
|
if( mpViewShell->GetView() )
|
|
mpViewShell->GetView()->DeleteWindowFromPaintView( this );
|
|
|
|
USHORT nChild = GetChildCount();
|
|
while( nChild-- )
|
|
GetChild( nChild )->Show( FALSE );
|
|
}
|
|
|
|
void ShowWindow::AddWindowToPaintView()
|
|
{
|
|
if( mpViewShell->GetView() )
|
|
mpViewShell->GetView()->AddWindowToPaintView( this );
|
|
|
|
USHORT nChild = GetChildCount();
|
|
while( nChild-- )
|
|
GetChild( nChild )->Show( TRUE );
|
|
}
|
|
|
|
} // end of namespace sd
|