diff options
Diffstat (limited to 'sd/source/ui/slideshow/showwin.cxx')
| -rw-r--r-- | sd/source/ui/slideshow/showwin.cxx | 748 |
1 files changed, 748 insertions, 0 deletions
diff --git a/sd/source/ui/slideshow/showwin.cxx b/sd/source/ui/slideshow/showwin.cxx new file mode 100644 index 000000000000..3fad355c915a --- /dev/null +++ b/sd/source/ui/slideshow/showwin.cxx @@ -0,0 +1,748 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: showwin.cxx,v $ + * $Revision: 1.16 $ + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sd.hxx" + +#include <com/sun/star/awt/Key.hpp> + +#include "showwindow.hxx" + +#include <unotools/syslocale.hxx> +#include <sfx2/viewfrm.hxx> + + +#include "res_bmp.hrc" +#include "slideshow.hxx" +#include "ViewShellBase.hxx" +#include "slideshow.hxx" +#include "sdresid.hxx" +#include "helpids.h" +#include "strings.hrc" +#include <vcl/virdev.hxx> + +using namespace ::com::sun::star; + +namespace sd { + +static const ULONG HIDE_MOUSE_TIMEOUT = 10000; +static const ULONG SHOW_MOUSE_TIMEOUT = 1000; + +// ============================================================================= + +ShowWindow::ShowWindow( const ::rtl::Reference< SlideshowImpl >& xController, ::Window* pParent ) +: ::sd::Window( pParent ) +, mnPauseTimeout( SLIDE_NO_TIMEOUT ) +, mnRestartPageIndex( PAGE_NO_END ) +, meShowWindowMode(SHOWWINDOWMODE_NORMAL) +, mbShowNavigatorAfterSpecialMode( FALSE ) +, mbMouseAutoHide(true) +, mbMouseCursorHidden(false) +, mnFirstMouseMove(0) +, mxController( xController ) +{ + SetOutDevViewType( OUTDEV_VIEWTYPE_SLIDESHOW ); + + // Do never mirror the preview window. This explicitly includes right + // to left writing environments. + EnableRTL (FALSE); + + MapMode aMap(GetMapMode()); + aMap.SetMapUnit(MAP_100TH_MM); + SetMapMode(aMap); + + // HelpId setzen + SetHelpId( HID_SD_WIN_PRESENTATION ); + SetUniqueId( HID_SD_WIN_PRESENTATION ); + + maPauseTimer.SetTimeoutHdl( LINK( this, ShowWindow, PauseTimeoutHdl ) ); + maPauseTimer.SetTimeout( 1000 ); + maMouseTimer.SetTimeoutHdl( LINK( this, ShowWindow, MouseTimeoutHdl ) ); + maMouseTimer.SetTimeout( HIDE_MOUSE_TIMEOUT ); + + maShowBackground = Wallpaper( Color( COL_BLACK ) ); +// SetBackground( Wallpaper( Color( COL_BLACK ) ) ); + SetBackground(); // avoids that VCL paints any background! + GetParent()->Show(); + AddEventListener( LINK( this, ShowWindow, EventHdl ) ); +} + +ShowWindow::~ShowWindow(void) +{ + maPauseTimer.Stop(); + maMouseTimer.Stop(); +} + +/************************************************************************* +|* +|* Keyboard event +|* +\************************************************************************/ + +void ShowWindow::KeyInput(const KeyEvent& rKEvt) +{ + BOOL bReturn = FALSE; + + if( SHOWWINDOWMODE_PREVIEW == meShowWindowMode ) + { + TerminateShow(); + bReturn = true; + } + else if( SHOWWINDOWMODE_END == meShowWindowMode ) + { + const int nKeyCode = rKEvt.GetKeyCode().GetCode(); + switch( nKeyCode ) + { + case KEY_PAGEUP: + case KEY_LEFT: + case KEY_UP: + case KEY_P: + case KEY_HOME: + case KEY_END: + case awt::Key::CONTEXTMENU: + // these keys will be handled by the slide show even + // while in end mode + break; + default: + TerminateShow(); + bReturn = true; + } + } + else if( SHOWWINDOWMODE_BLANK == meShowWindowMode ) + { + RestartShow(); + bReturn = true; + } + else if( SHOWWINDOWMODE_PAUSE == meShowWindowMode ) + { + const int nKeyCode = rKEvt.GetKeyCode().GetCode(); + switch( nKeyCode ) + { + case KEY_ESCAPE: + TerminateShow(); + bReturn = true; + break; + case KEY_PAGEUP: + case KEY_RIGHT: + case KEY_UP: + case KEY_P: + case KEY_HOME: + case KEY_END: + case awt::Key::CONTEXTMENU: + // these keys will be handled by the slide show even + // while in end mode + break; + default: + RestartShow(); + bReturn = true; + break; + } + } + + if( !bReturn ) + { + if( mxController.is() ) + bReturn = mxController->keyInput(rKEvt); + + if( !bReturn ) + { + if( mpViewShell ) + { + mpViewShell->KeyInput(rKEvt,this); + } + else + { + Window::KeyInput(rKEvt); + } + } + } + + if( mpViewShell ) + mpViewShell->SetActiveWindow( this ); +} + +/************************************************************************* +|* +|* MouseButtonDown event +|* +\************************************************************************/ + +void ShowWindow::MouseButtonDown(const MouseEvent& /*rMEvt*/) +{ + if( SHOWWINDOWMODE_PREVIEW == meShowWindowMode ) + { + TerminateShow(); + } + else if( mpViewShell ) + { + mpViewShell->SetActiveWindow( this ); + } +} + +/************************************************************************* +|* +|* MouseMove event +|* +\************************************************************************/ + +void ShowWindow::MouseMove(const MouseEvent& /*rMEvt*/) +{ + if( mbMouseAutoHide ) + { + if( mbMouseCursorHidden ) + { + if( mnFirstMouseMove ) + { + // if this is not the first mouse move while hidden, see if + // enough time has pasted to show mouse pointer again + ULONG nTime = Time::GetSystemTicks(); + if( (nTime - mnFirstMouseMove) >= SHOW_MOUSE_TIMEOUT ) + { + ShowPointer( TRUE ); + mnFirstMouseMove = 0; + mbMouseCursorHidden = false; + maMouseTimer.SetTimeout( HIDE_MOUSE_TIMEOUT ); + maMouseTimer.Start(); + } + } + else + { + // if this is the first mouse move, note current + // time and start idle timer to cancel show mouse pointer + // again if not enough mouse movement is measured + mnFirstMouseMove = Time::GetSystemTicks(); + maMouseTimer.SetTimeout( 2*SHOW_MOUSE_TIMEOUT ); + maMouseTimer.Start(); + } + } + else + { + // current mousemove restarts the idle timer to hide the mouse + maMouseTimer.Start(); + } + } + + if( mpViewShell ) + mpViewShell->SetActiveWindow( this ); +} + +/************************************************************************* +|* +|* MouseButtonUp event +|* +\************************************************************************/ + +void ShowWindow::MouseButtonUp(const MouseEvent& rMEvt) +{ + if( SHOWWINDOWMODE_PREVIEW == meShowWindowMode ) + { + TerminateShow(); + } + else if( (SHOWWINDOWMODE_END == meShowWindowMode) && !rMEvt.IsRight() ) + { + TerminateShow(); + } + else if( (( SHOWWINDOWMODE_BLANK == meShowWindowMode ) || ( SHOWWINDOWMODE_PAUSE == meShowWindowMode )) + && !rMEvt.IsRight() ) + { + RestartShow(); + } + else + { + if( mxController.is() ) + mxController->mouseButtonUp( rMEvt ); + } +} + +/************************************************************************* +|* +|* Paint-Event: wenn FuSlideShow noch erreichbar ist, weiterleiten +|* +\************************************************************************/ + +void ShowWindow::Paint(const Rectangle& rRect) +{ + if( (meShowWindowMode == SHOWWINDOWMODE_NORMAL) || (meShowWindowMode == SHOWWINDOWMODE_PREVIEW) ) + { +/* + Region aOldClipRegion( GetClipRegion() ); + + Region aClipRegion( rRect ); + aClipRegion.Exclude( maPresArea ); + SetClipRegion( aClipRegion ); + + DrawWallpaper( rRect, maShowBackground ); + + SetClipRegion( aOldClipRegion ); +*/ + if( mxController.is() ) + { + mxController->paint(rRect); + } + else if(mpViewShell ) + { + mpViewShell->Paint(rRect, this); + } + } + else + { + DrawWallpaper( rRect, maShowBackground ); + + if( SHOWWINDOWMODE_END == meShowWindowMode ) + { + DrawEndScene(); + } + else if( SHOWWINDOWMODE_PAUSE == meShowWindowMode ) + { + DrawPauseScene( FALSE ); + } + else if( SHOWWINDOWMODE_BLANK == meShowWindowMode ) + { + DrawBlankScene(); + } + } +} + +/************************************************************************* +|* +|* Notify +|* +\************************************************************************/ + +long ShowWindow::Notify(NotifyEvent& rNEvt) +{ + long nOK = FALSE; +/* + if( mpViewShell && rNEvt.GetType() == EVENT_GETFOCUS ) + { + NotifyEvent aNEvt(EVENT_GETFOCUS, this); + nOK = mpViewShell->GetViewFrame()->GetWindow().Notify(aNEvt); + } +*/ + if (!nOK) + nOK = Window::Notify(rNEvt); + + return nOK; +} + + +// ----------------------------------------------------------------------------- + +void ShowWindow::GetFocus() +{ + // Basisklasse + Window::GetFocus(); +/* + if( mpViewShell ) + { + NotifyEvent aNEvt(EVENT_GETFOCUS, this); + mpViewShell->GetViewFrame()->GetWindow().Notify(aNEvt); + } +*/ +} + +// ----------------------------------------------------------------------------- + +void ShowWindow::LoseFocus() +{ + Window::LoseFocus(); + + if( SHOWWINDOWMODE_PREVIEW == meShowWindowMode) + TerminateShow(); +} + +// ----------------------------------------------------------------------------- + +void ShowWindow::Resize() +{ + ::sd::Window::Resize(); +} + +// ----------------------------------------------------------------------------- + +void ShowWindow::Move() +{ + ::sd::Window::Move(); +} + +// ----------------------------------------------------------------------------- + +BOOL ShowWindow::SetEndMode() +{ + if( ( SHOWWINDOWMODE_NORMAL == meShowWindowMode ) && mpViewShell && mpViewShell->GetView() ) + { + DeleteWindowFromPaintView(); + meShowWindowMode = SHOWWINDOWMODE_END; +// maShowBackground = GetBackground(); +// SetBackground( Wallpaper( Color( COL_BLACK ) ) ); + maShowBackground = Wallpaper( Color( COL_BLACK ) ); + + // hide navigator if it is visible + if( mpViewShell->GetViewFrame()->GetChildWindow( SID_NAVIGATOR ) ) + { + mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, FALSE ); + mbShowNavigatorAfterSpecialMode = TRUE; + } + + Invalidate(); + } + + return( SHOWWINDOWMODE_END == meShowWindowMode ); +} + +// ----------------------------------------------------------------------------- + +BOOL ShowWindow::SetPauseMode( sal_Int32 nPageIndexToRestart, sal_Int32 nTimeout, Graphic* pLogo ) +{ + rtl::Reference< SlideShow > xSlideShow; + + if( mpViewShell ) + xSlideShow = SlideShow::GetSlideShow( mpViewShell->GetViewShellBase() ); + + if( xSlideShow.is() && !nTimeout ) + { + xSlideShow->jumpToPageIndex( nPageIndexToRestart ); + } + else if( ( SHOWWINDOWMODE_NORMAL == meShowWindowMode ) && mpViewShell && mpViewShell->GetView() ) + { + DeleteWindowFromPaintView(); + mnPauseTimeout = nTimeout; + mnRestartPageIndex = nPageIndexToRestart; + meShowWindowMode = SHOWWINDOWMODE_PAUSE; +// maShowBackground = GetBackground(); +// SetBackground( Wallpaper( Color( COL_BLACK ) ) ); + maShowBackground = Wallpaper( Color( COL_BLACK ) ); + + // hide navigator if it is visible + if( mpViewShell->GetViewFrame()->GetChildWindow( SID_NAVIGATOR ) ) + { + mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, FALSE ); + mbShowNavigatorAfterSpecialMode = TRUE; + } + + if( pLogo ) + maLogo = *pLogo; + + Invalidate(); + + if( SLIDE_NO_TIMEOUT != mnPauseTimeout ) + maPauseTimer.Start(); + } + + return( SHOWWINDOWMODE_PAUSE == meShowWindowMode ); +} + +// ----------------------------------------------------------------------------- + +BOOL ShowWindow::SetBlankMode( sal_Int32 nPageIndexToRestart, const Color& rBlankColor ) +{ + if( ( SHOWWINDOWMODE_NORMAL == meShowWindowMode ) && mpViewShell && mpViewShell->GetView() ) + { + DeleteWindowFromPaintView(); + mnRestartPageIndex = nPageIndexToRestart; + meShowWindowMode = SHOWWINDOWMODE_BLANK; +// maShowBackground = GetBackground(); +// SetBackground( Wallpaper( rBlankColor ) ); + maShowBackground = Wallpaper( rBlankColor ); + + // hide navigator if it is visible + if( mpViewShell->GetViewFrame()->GetChildWindow( SID_NAVIGATOR ) ) + { + mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, FALSE ); + mbShowNavigatorAfterSpecialMode = TRUE; + } + + Invalidate(); + } + + return( SHOWWINDOWMODE_BLANK == meShowWindowMode ); +} + +// ----------------------------------------------------------------------------- + +void ShowWindow::SetPreviewMode() +{ + meShowWindowMode = SHOWWINDOWMODE_PREVIEW; +} + +// ----------------------------------------------------------------------------- + +void ShowWindow::TerminateShow() +{ + maLogo.Clear(); + maPauseTimer.Stop(); + maMouseTimer.Stop(); + Erase(); +// SetBackground( maShowBackground ); + maShowBackground = Wallpaper( Color( COL_BLACK ) ); + meShowWindowMode = SHOWWINDOWMODE_NORMAL; + mnPauseTimeout = SLIDE_NO_TIMEOUT; + + if( mpViewShell ) + { + // show navigator? + if( mbShowNavigatorAfterSpecialMode ) + { + mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, TRUE ); + mbShowNavigatorAfterSpecialMode = FALSE; + } + } + + if( mxController.is() ) + mxController->endPresentation(); + + mnRestartPageIndex = PAGE_NO_END; +} + +// ----------------------------------------------------------------------------- + +void ShowWindow::RestartShow() +{ + RestartShow( mnRestartPageIndex ); +} + +// ----------------------------------------------------------------------------- + +void ShowWindow::RestartShow( sal_Int32 nPageIndexToRestart ) + +{ + ShowWindowMode eOldShowWindowMode = meShowWindowMode; + + maLogo.Clear(); + maPauseTimer.Stop(); + Erase(); +// SetBackground( maShowBackground ); + maShowBackground = Wallpaper( Color( COL_BLACK ) ); + meShowWindowMode = SHOWWINDOWMODE_NORMAL; + mnPauseTimeout = SLIDE_NO_TIMEOUT; + + if( mpViewShell ) + { + rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( mpViewShell->GetViewShellBase() ) ); + + if( xSlideShow.is() ) + { + AddWindowToPaintView(); + + if( SHOWWINDOWMODE_BLANK == eOldShowWindowMode ) + { + xSlideShow->pause(false); + Invalidate(); + } + else + { + xSlideShow->jumpToPageIndex( nPageIndexToRestart ); + } + } + } + + mnRestartPageIndex = PAGE_NO_END; + + // show navigator? + if( mbShowNavigatorAfterSpecialMode ) + { + mpViewShell->GetViewFrame()->ShowChildWindow( SID_NAVIGATOR, TRUE ); + mbShowNavigatorAfterSpecialMode = FALSE; + } +} + +// ----------------------------------------------------------------------------- + +void ShowWindow::DrawPauseScene( BOOL bTimeoutOnly ) +{ + const MapMode& rMap = GetMapMode(); + const Point aOutOrg( PixelToLogic( Point() ) ); + const Size aOutSize( GetOutputSize() ); + const Size aTextSize( LogicToLogic( Size( 0, 14 ), MAP_POINT, rMap ) ); + const Size aOffset( LogicToLogic( Size( 1000, 1000 ), MAP_100TH_MM, rMap ) ); + String aText( SdResId( STR_PRES_PAUSE ) ); + BOOL bDrawn = FALSE; + + Font aFont( GetSettings().GetStyleSettings().GetMenuFont() ); + const Font aOldFont( GetFont() ); + + aFont.SetSize( aTextSize ); + aFont.SetColor( COL_WHITE ); + aFont.SetCharSet( aOldFont.GetCharSet() ); + aFont.SetLanguage( aOldFont.GetLanguage() ); + + if( !bTimeoutOnly && ( maLogo.GetType() != GRAPHIC_NONE ) ) + { + Size aGrfSize; + + if( maLogo.GetPrefMapMode() == MAP_PIXEL ) + aGrfSize = PixelToLogic( maLogo.GetPrefSize() ); + else + aGrfSize = LogicToLogic( maLogo.GetPrefSize(), maLogo.GetPrefMapMode(), rMap ); + + const Point aGrfPos( Max( aOutOrg.X() + aOutSize.Width() - aGrfSize.Width() - aOffset.Width(), aOutOrg.X() ), + Max( aOutOrg.Y() + aOutSize.Height() - aGrfSize.Height() - aOffset.Height(), aOutOrg.Y() ) ); + + if( maLogo.IsAnimated() ) + maLogo.StartAnimation( this, aGrfPos, aGrfSize, (long) this ); + else + maLogo.Draw( this, aGrfPos, aGrfSize ); + } + + if( SLIDE_NO_TIMEOUT != mnPauseTimeout ) + { + MapMode aVMap( rMap ); + VirtualDevice aVDev( *this ); + + aVMap.SetOrigin( Point() ); + aVDev.SetMapMode( aVMap ); + aVDev.SetBackground( Wallpaper( Color( COL_BLACK ) ) ); + + // set font first, to determine real output height + aVDev.SetFont( aFont ); + + const Size aVDevSize( aOutSize.Width(), aVDev.GetTextHeight() ); + + if( aVDev.SetOutputSize( aVDevSize ) ) + { + // Note: if performance gets an issue here, we can use NumberFormatter directly + SvtSysLocale aSysLocale; + const LocaleDataWrapper& aLocaleData = aSysLocale.GetLocaleData(); + + aText.AppendAscii( RTL_CONSTASCII_STRINGPARAM( " ( " )); + aText += aLocaleData.getDuration( Time( 0, 0, mnPauseTimeout ) ); + aText.AppendAscii( RTL_CONSTASCII_STRINGPARAM( " )" )); + 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 |