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Diffstat (limited to 'svtools/source/control/taskstat.cxx')
| -rwxr-xr-x | svtools/source/control/taskstat.cxx | 653 |
1 files changed, 653 insertions, 0 deletions
diff --git a/svtools/source/control/taskstat.cxx b/svtools/source/control/taskstat.cxx new file mode 100755 index 000000000000..2e1cffcaac10 --- /dev/null +++ b/svtools/source/control/taskstat.cxx @@ -0,0 +1,653 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_svtools.hxx" + +#define _TASKBAR_CXX + +#include <tools/list.hxx> +#include <tools/debug.hxx> +#include <tools/date.hxx> +#include <vcl/image.hxx> +#include <vcl/help.hxx> +#include <vcl/svapp.hxx> +#include <unotools/calendarwrapper.hxx> +#include <unotools/syslocale.hxx> +#include <svtools/taskbar.hxx> + +// ======================================================================= + +#define TASKSTATUSBAR_CLOCXOFFX 3 +#define TASKSTATUSBAR_IMAGEOFFX 1 + +// ======================================================================= + +struct ImplTaskSBFldItem +{ + TaskStatusFieldItem maItem; + USHORT mnId; + long mnOffX; +}; + +DECLARE_LIST( ImplTaskSBItemList, ImplTaskSBFldItem* ) + +// ======================================================================= + +BOOL ITaskStatusNotify::MouseButtonDown( USHORT, const MouseEvent& ) +{ + return FALSE; +} + +// ----------------------------------------------------------------------- + +BOOL ITaskStatusNotify::MouseButtonUp( USHORT, const MouseEvent& ) +{ + return FALSE; +} + +// ----------------------------------------------------------------------- + +BOOL ITaskStatusNotify::MouseMove( USHORT, const MouseEvent& ) +{ + return FALSE; +} + +// ----------------------------------------------------------------------- + +BOOL ITaskStatusNotify::Command( USHORT, const CommandEvent& ) +{ + return FALSE; +} + +// ----------------------------------------------------------------------- + +BOOL ITaskStatusNotify::UpdateHelp( USHORT ) +{ + return FALSE; +} + +// ======================================================================= + +TaskStatusFieldItem::TaskStatusFieldItem() +{ + mpNotify = NULL; + mnFlags = 0; +} + +// ----------------------------------------------------------------------- + +TaskStatusFieldItem::TaskStatusFieldItem( const TaskStatusFieldItem& rItem ) : + mpNotify( rItem.mpNotify ), + maImage( rItem.maImage ), + maQuickHelpText( rItem.maQuickHelpText ), + maHelpText( rItem.maHelpText ), + mnFlags( rItem.mnFlags ) +{ +} + +// ----------------------------------------------------------------------- + +TaskStatusFieldItem::TaskStatusFieldItem( ITaskStatusNotify* pNotify, + const Image& rImage, + const XubString& rQuickHelpText, + const XubString& rHelpText, + USHORT nFlags ) : + mpNotify( pNotify ), + maImage( rImage ), + maQuickHelpText( rQuickHelpText ), + maHelpText( rHelpText ), + mnFlags( nFlags ) +{ +} + +// ----------------------------------------------------------------------- + +TaskStatusFieldItem::~TaskStatusFieldItem() +{ +} + +// ----------------------------------------------------------------------- + +const TaskStatusFieldItem& TaskStatusFieldItem::operator=( const TaskStatusFieldItem& rItem ) +{ + mpNotify = rItem.mpNotify; + maImage = rItem.maImage; + maQuickHelpText = rItem.maQuickHelpText; + maHelpText = rItem.maHelpText; + mnFlags = rItem.mnFlags; + return *this; +} + +// ======================================================================= + +TaskStatusBar::TaskStatusBar( Window* pParent, WinBits nWinStyle ) : + StatusBar( pParent, nWinStyle | WB_3DLOOK ), + maTime( 0, 0, 0 ) +{ + mpFieldItemList = NULL; + mpNotifyTaskBar = NULL; + mpNotify = NULL; + mnClockWidth = 0; + mnItemWidth = 0; + mnFieldWidth = 0; + mnFieldFlags = 0; + mbFlashItems = FALSE; + mbOutInterval = FALSE; + + maTimer.SetTimeoutHdl( LINK( this, TaskStatusBar, ImplTimerHdl ) ); +} + +// ----------------------------------------------------------------------- + +TaskStatusBar::~TaskStatusBar() +{ + if ( mpFieldItemList ) + { + ImplTaskSBFldItem* pItem = mpFieldItemList->First(); + while ( pItem ) + { + delete pItem; + pItem = mpFieldItemList->Next(); + } + + delete mpFieldItemList; + } +} + +// ----------------------------------------------------------------------- + +IMPL_LINK( TaskStatusBar, ImplTimerHdl, Timer*, EMPTYARG ) +{ + BOOL bUpdate = ImplUpdateClock(); + if ( ImplUpdateFlashItems() ) + bUpdate = TRUE; + if ( bUpdate ) + SetItemData( TASKSTATUSBAR_STATUSFIELDID, NULL ); + + return 0; +} + +// ----------------------------------------------------------------------- + +ImplTaskSBFldItem* TaskStatusBar::ImplGetFieldItem( USHORT nItemId ) const +{ + if ( !mpFieldItemList ) + return NULL; + + ImplTaskSBFldItem* pItem = mpFieldItemList->First(); + while ( pItem ) + { + if ( pItem->mnId == nItemId ) + return pItem; + + pItem = mpFieldItemList->Next(); + } + + return NULL; +} + +// ----------------------------------------------------------------------- + +ImplTaskSBFldItem* TaskStatusBar::ImplGetFieldItem( const Point& rPos, BOOL& rFieldRect ) const +{ + if ( GetItemId( rPos ) == TASKSTATUSBAR_STATUSFIELDID ) + { + rFieldRect = TRUE; + + if ( mpFieldItemList ) + { + long nX = rPos.X()-GetItemRect( TASKSTATUSBAR_STATUSFIELDID ).Left(); + ImplTaskSBFldItem* pItem = mpFieldItemList->First(); + while ( pItem ) + { + if ( nX < pItem->mnOffX+pItem->maItem.GetImage().GetSizePixel().Width() ) + return pItem; + + pItem = mpFieldItemList->Next(); + } + } + } + else + rFieldRect = FALSE; + + return NULL; +} + +// ----------------------------------------------------------------------- + +BOOL TaskStatusBar::ImplUpdateClock() +{ + if ( mnFieldFlags & TASKSTATUSFIELD_CLOCK ) + { + Time aTime; + maTimer.SetTimeout( ((long)60000)-((aTime.GetSec()*1000)+(aTime.Get100Sec()*10)) ); + if ( (aTime.GetMin() != maTime.GetMin()) || + (aTime.GetHour() != maTime.GetHour()) ) + { + maTime = aTime; + maTimeText = SvtSysLocale().GetLocaleData().getTime( aTime, FALSE, FALSE ); + return TRUE; + } + } + + return FALSE; +} + +// ----------------------------------------------------------------------- + +BOOL TaskStatusBar::ImplUpdateFlashItems() +{ + if ( mbFlashItems ) + { + if ( mbOutInterval ) + { + maTimer.SetTimeout( 900 ); + mbOutInterval = FALSE; + } + else + { + maTimer.SetTimeout( 700 ); + mbOutInterval = TRUE; + } + + return TRUE; + } + + return FALSE; +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::ImplUpdateField( BOOL bItems ) +{ + maTimer.Stop(); + + if ( bItems ) + { + ImplTaskSBFldItem* pItem = mpFieldItemList->First(); + mnItemWidth = 0; + mbFlashItems = FALSE; + mbOutInterval = FALSE; + while ( pItem ) + { + mnItemWidth += TASKSTATUSBAR_IMAGEOFFX; + pItem->mnOffX = mnItemWidth; + mnItemWidth += pItem->maItem.GetImage().GetSizePixel().Width(); + if ( pItem->maItem.GetFlags() & TASKSTATUSFIELDITEM_FLASH ) + mbFlashItems = TRUE; + + pItem = mpFieldItemList->Next(); + } + } + else + { + if ( mnFieldFlags & TASKSTATUSFIELD_CLOCK ) + { + XubString aStr = SvtSysLocale().GetLocaleData().getTime( Time( 23, 59, 59 ), FALSE, FALSE ); + mnClockWidth = GetTextWidth( aStr )+(TASKSTATUSBAR_CLOCXOFFX*2); + } + else + mnClockWidth = 0; + } + + long nNewWidth = mnItemWidth+mnClockWidth; + if ( mnItemWidth && !mnClockWidth ) + nNewWidth += TASKSTATUSBAR_IMAGEOFFX; + if ( nNewWidth != mnFieldWidth ) + { + RemoveItem( TASKSTATUSBAR_STATUSFIELDID ); + + if ( mnItemWidth || mnClockWidth ) + { + mnFieldWidth = nNewWidth; + long nOffset = GetItemOffset( TASKSTATUSBAR_STATUSFIELDID ); + USHORT nItemPos = GetItemPos( TASKSTATUSBAR_STATUSFIELDID ); + InsertItem( TASKSTATUSBAR_STATUSFIELDID, nNewWidth, SIB_RIGHT | SIB_IN | SIB_USERDRAW, nOffset, nItemPos ); + } + else + mnFieldWidth = 0; + + if ( mpNotifyTaskBar ) + mpNotifyTaskBar->Resize(); + } + else + SetItemData( TASKSTATUSBAR_STATUSFIELDID, NULL ); + + if ( mbFlashItems || (mnFieldFlags & TASKSTATUSFIELD_CLOCK) ) + { + ImplUpdateClock(); + mbOutInterval = TRUE; + ImplUpdateFlashItems(); + maTimer.Start(); + } +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::MouseButtonDown( const MouseEvent& rMEvt ) +{ + BOOL bFieldRect; + BOOL bBaseClass = FALSE; + ImplTaskSBFldItem* pItem = ImplGetFieldItem( rMEvt.GetPosPixel(), bFieldRect ); + + ITaskStatusNotify* pNotify = mpNotify; + USHORT nItemId = 0; + + if ( bFieldRect ) + nItemId = TASKSTATUSBAR_CLOCKID; + + if ( pItem ) + { + pNotify = pItem->maItem.GetNotifyObject(); + nItemId = pItem->mnId; + } + + if ( pNotify ) + bBaseClass = pNotify->MouseButtonDown( nItemId, rMEvt ); + + if ( bBaseClass ) + StatusBar::MouseButtonDown( rMEvt ); +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::MouseButtonUp( const MouseEvent& rMEvt ) +{ + BOOL bFieldRect; + BOOL bBaseClass = FALSE; + ImplTaskSBFldItem* pItem = ImplGetFieldItem( rMEvt.GetPosPixel(), bFieldRect ); + + ITaskStatusNotify* pNotify = mpNotify; + USHORT nItemId = 0; + + if ( bFieldRect ) + nItemId = TASKSTATUSBAR_CLOCKID; + + if ( pItem ) + { + pNotify = pItem->maItem.GetNotifyObject(); + nItemId = pItem->mnId; + } + + if ( pNotify ) + bBaseClass = pNotify->MouseButtonUp( nItemId, rMEvt ); + + if ( bBaseClass ) + StatusBar::MouseButtonUp( rMEvt ); +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::MouseMove( const MouseEvent& rMEvt ) +{ + BOOL bFieldRect; + BOOL bBaseClass = FALSE; + ImplTaskSBFldItem* pItem = ImplGetFieldItem( rMEvt.GetPosPixel(), bFieldRect ); + + ITaskStatusNotify* pNotify = mpNotify; + USHORT nItemId = 0; + + if ( bFieldRect ) + nItemId = TASKSTATUSBAR_CLOCKID; + + if ( pItem ) + { + pNotify = pItem->maItem.GetNotifyObject(); + nItemId = pItem->mnId; + } + + if ( pNotify ) + bBaseClass = pNotify->MouseMove( nItemId, rMEvt ); + + if ( bBaseClass ) + StatusBar::MouseMove( rMEvt ); +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::Command( const CommandEvent& rCEvt ) +{ + BOOL bFieldRect; + BOOL bBaseClass = FALSE; + ImplTaskSBFldItem* pItem = ImplGetFieldItem( rCEvt.GetMousePosPixel(), bFieldRect ); + + ITaskStatusNotify* pNotify = mpNotify; + USHORT nItemId = 0; + + if ( bFieldRect ) + nItemId = TASKSTATUSBAR_CLOCKID; + + if ( pItem ) + { + pNotify = pItem->maItem.GetNotifyObject(); + nItemId = pItem->mnId; + } + + if ( pNotify ) + bBaseClass = pNotify->Command( nItemId, rCEvt ); + + if ( bBaseClass ) + StatusBar::Command( rCEvt ); +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::RequestHelp( const HelpEvent& rHEvt ) +{ + BOOL bFieldRect; + ImplTaskSBFldItem* pItem = ImplGetFieldItem( ScreenToOutputPixel( rHEvt.GetMousePosPixel() ), bFieldRect ); + if ( bFieldRect ) + { + ITaskStatusNotify* pNotify = mpNotify; + USHORT nItemId = 0; + + if ( pItem ) + { + pNotify = pItem->maItem.GetNotifyObject(); + nItemId = pItem->mnId; + } + + if ( pNotify ) + pNotify->UpdateHelp( nItemId ); + + if ( rHEvt.GetMode() & (HELPMODE_BALLOON | HELPMODE_QUICK) ) + { + Rectangle aItemRect = GetItemRect( TASKSTATUSBAR_STATUSFIELDID ); + Point aPt = OutputToScreenPixel( aItemRect.TopLeft() ); + aItemRect.Left() = aPt.X(); + aItemRect.Top() = aPt.Y(); + aPt = OutputToScreenPixel( aItemRect.BottomRight() ); + aItemRect.Right() = aPt.X(); + aItemRect.Bottom() = aPt.Y(); + if ( pItem ) + { + if ( rHEvt.GetMode() & HELPMODE_BALLOON ) + { + XubString aStr = pItem->maItem.GetHelpText(); + if ( !aStr.Len() ) + aStr = pItem->maItem.GetQuickHelpText(); + Help::ShowBalloon( this, aItemRect.Center(), aItemRect, aStr ); + } + else + Help::ShowQuickHelp( this, aItemRect, pItem->maItem.GetQuickHelpText() ); + } + else + { + SvtSysLocale aSL; + const LocaleDataWrapper& rLDW = aSL.GetLocaleData(); + CalendarWrapper aCal( rLDW.getServiceFactory()); + aCal.loadDefaultCalendar( rLDW.getLoadedLocale()); + XubString aStr = rLDW.getLongDate( Date(), aCal ); + if ( rHEvt.GetMode() & HELPMODE_BALLOON ) + Help::ShowBalloon( this, aItemRect.Center(), aItemRect, aStr ); + else + Help::ShowQuickHelp( this, aItemRect, aStr ); + } + return; + } + else if ( rHEvt.GetMode() & HELPMODE_EXTENDED ) + { + if ( pItem ) + { + rtl::OUString aHelpId( rtl::OStringToOUString( pItem->maItem.GetHelpId(), RTL_TEXTENCODING_UTF8 ) ); + if ( aHelpId.getLength() ) + { + // Wenn eine Hilfe existiert, dann ausloesen + Help* pHelp = Application::GetHelp(); + if ( pHelp ) + pHelp->Start( aHelpId, this ); + return; + } + } + } + } + + StatusBar::RequestHelp( rHEvt ); +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::UserDraw( const UserDrawEvent& rUDEvt ) +{ + if ( rUDEvt.GetItemId() == TASKSTATUSBAR_STATUSFIELDID ) + { + OutputDevice* pDev = rUDEvt.GetDevice(); + Rectangle aRect = rUDEvt.GetRect(); + + if ( mpFieldItemList ) + { + ImplTaskSBFldItem* pItem = mpFieldItemList->First(); + while ( pItem ) + { + if ( !mbOutInterval || !(pItem->maItem.GetFlags() & TASKSTATUSFIELDITEM_FLASH) ) + { + const Image& rImage = pItem->maItem.GetImage(); + Size aImgSize = rImage.GetSizePixel(); + pDev->DrawImage( Point( aRect.Left()+pItem->mnOffX, + aRect.Top()+((aRect.GetHeight()-aImgSize.Width())/2) ), + rImage ); + } + + pItem = mpFieldItemList->Next(); + } + } + + if ( mnFieldFlags & TASKSTATUSFIELD_CLOCK ) + { + long nX = mnItemWidth+TASKSTATUSBAR_CLOCXOFFX; + Point aPos = GetItemTextPos( TASKSTATUSBAR_STATUSFIELDID ); + aPos.X() = aRect.Left()+nX; + pDev->DrawText( aPos, maTimeText ); + } + } + else + StatusBar::UserDraw( rUDEvt ); +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::InsertStatusField( long, USHORT, + USHORT nFlags ) +{ + mnFieldFlags = nFlags; + ImplUpdateField( FALSE ); +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::SetFieldFlags( USHORT nFlags ) +{ + if ( mnFieldFlags != nFlags ) + { + mnFieldFlags = nFlags; + ImplUpdateField( FALSE ); + } +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::AddStatusFieldItem( USHORT nItemId, const TaskStatusFieldItem& rItem, + USHORT nPos ) +{ + DBG_ASSERT( nItemId, "TaskStatusBar::AddStatusFieldItem() - Item is 0" ); + DBG_ASSERT( !ImplGetFieldItem( nItemId ), "TaskStatusBar::AddStatusFieldItem() - Item-Id already exist" ); + + if ( !mpFieldItemList ) + mpFieldItemList = new ImplTaskSBItemList; + + ImplTaskSBFldItem* pItem = new ImplTaskSBFldItem; + pItem->maItem = rItem; + pItem->mnId = nItemId; + pItem->mnOffX = 0; + mpFieldItemList->Insert( pItem, (ULONG)nPos ); + + ImplUpdateField( TRUE ); +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::ModifyStatusFieldItem( USHORT nItemId, const TaskStatusFieldItem& rItem ) +{ + ImplTaskSBFldItem* pItem = ImplGetFieldItem( nItemId ); + if ( pItem ) + { + BOOL bUpdate = (pItem->maItem.GetImage() != rItem.GetImage()) || + (pItem->maItem.GetFlags() != rItem.GetFlags()); + pItem->maItem = rItem; + if ( bUpdate ) + ImplUpdateField( TRUE ); + } +} + +// ----------------------------------------------------------------------- + +void TaskStatusBar::RemoveStatusFieldItem( USHORT nItemId ) +{ + ImplTaskSBFldItem* pItem = ImplGetFieldItem( nItemId ); + if ( pItem ) + { + mpFieldItemList->Remove( pItem ); + delete pItem; + ImplUpdateField( TRUE ); + } +} + +// ----------------------------------------------------------------------- + +BOOL TaskStatusBar::GetStatusFieldItem( USHORT nItemId, TaskStatusFieldItem& rItem ) const +{ + ImplTaskSBFldItem* pItem = ImplGetFieldItem( nItemId ); + if ( pItem ) + { + rItem = pItem->maItem; + return TRUE; + } + + return FALSE; +} + |