536 lines
16 KiB
C++
536 lines
16 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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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 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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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_svtools.hxx"
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#define _TASKBAR_CXX
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#include <tools/debug.hxx>
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#include <tools/date.hxx>
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#include <vcl/image.hxx>
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#include <vcl/help.hxx>
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#include <vcl/svapp.hxx>
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#include <unotools/calendarwrapper.hxx>
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#include <unotools/syslocale.hxx>
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#include <svtools/taskbar.hxx>
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// =======================================================================
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#define TASKSTATUSBAR_CLOCXOFFX 3
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#define TASKSTATUSBAR_IMAGEOFFX 1
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// =======================================================================
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struct ImplTaskSBFldItem
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{
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TaskStatusFieldItem maItem;
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sal_uInt16 mnId;
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long mnOffX;
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};
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// =======================================================================
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sal_Bool ITaskStatusNotify::MouseButtonDown( sal_uInt16, const MouseEvent& )
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{
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return sal_False;
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}
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// -----------------------------------------------------------------------
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sal_Bool ITaskStatusNotify::MouseButtonUp( sal_uInt16, const MouseEvent& )
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{
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return sal_False;
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}
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// -----------------------------------------------------------------------
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sal_Bool ITaskStatusNotify::MouseMove( sal_uInt16, const MouseEvent& )
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{
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return sal_False;
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}
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// -----------------------------------------------------------------------
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sal_Bool ITaskStatusNotify::Command( sal_uInt16, const CommandEvent& )
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{
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return sal_False;
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}
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// -----------------------------------------------------------------------
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sal_Bool ITaskStatusNotify::UpdateHelp( sal_uInt16 )
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{
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return sal_False;
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}
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// =======================================================================
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TaskStatusFieldItem::TaskStatusFieldItem()
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{
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mpNotify = NULL;
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mnFlags = 0;
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}
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// -----------------------------------------------------------------------
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TaskStatusFieldItem::TaskStatusFieldItem( const TaskStatusFieldItem& rItem ) :
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mpNotify( rItem.mpNotify ),
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maImage( rItem.maImage ),
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maQuickHelpText( rItem.maQuickHelpText ),
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maHelpText( rItem.maHelpText ),
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mnFlags( rItem.mnFlags )
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{
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}
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// -----------------------------------------------------------------------
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TaskStatusFieldItem::~TaskStatusFieldItem()
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{
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}
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// -----------------------------------------------------------------------
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const TaskStatusFieldItem& TaskStatusFieldItem::operator=( const TaskStatusFieldItem& rItem )
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{
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mpNotify = rItem.mpNotify;
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maImage = rItem.maImage;
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maQuickHelpText = rItem.maQuickHelpText;
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maHelpText = rItem.maHelpText;
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mnFlags = rItem.mnFlags;
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return *this;
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}
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// =======================================================================
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TaskStatusBar::TaskStatusBar( Window* pParent, WinBits nWinStyle ) :
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StatusBar( pParent, nWinStyle | WB_3DLOOK ),
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maTime( 0, 0, 0 )
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{
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mpFieldItemList = NULL;
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mpNotifyTaskBar = NULL;
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mpNotify = NULL;
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mnClockWidth = 0;
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mnItemWidth = 0;
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mnFieldWidth = 0;
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mnFieldFlags = 0;
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mbFlashItems = sal_False;
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mbOutInterval = sal_False;
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maTimer.SetTimeoutHdl( LINK( this, TaskStatusBar, ImplTimerHdl ) );
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}
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// -----------------------------------------------------------------------
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TaskStatusBar::~TaskStatusBar()
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{
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if ( mpFieldItemList )
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{
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for ( size_t i = 0, n = mpFieldItemList->size(); i < n; ++i ) {
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delete (*mpFieldItemList)[ i ];
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}
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mpFieldItemList->clear();
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delete mpFieldItemList;
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}
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}
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// -----------------------------------------------------------------------
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IMPL_LINK( TaskStatusBar, ImplTimerHdl, Timer*, EMPTYARG )
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{
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sal_Bool bUpdate = ImplUpdateClock();
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if ( ImplUpdateFlashItems() )
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bUpdate = sal_True;
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if ( bUpdate )
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SetItemData( TASKSTATUSBAR_STATUSFIELDID, NULL );
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return 0;
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}
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// -----------------------------------------------------------------------
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ImplTaskSBFldItem* TaskStatusBar::ImplGetFieldItem( const Point& rPos, sal_Bool& rFieldRect ) const
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{
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if ( GetItemId( rPos ) == TASKSTATUSBAR_STATUSFIELDID )
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{
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rFieldRect = sal_True;
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if ( mpFieldItemList )
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{
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long nX = rPos.X()-GetItemRect( TASKSTATUSBAR_STATUSFIELDID ).Left();
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for ( size_t i = 0, n = mpFieldItemList->size(); i < n; ++i ) {
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ImplTaskSBFldItem* pItem = (*mpFieldItemList)[ i ];
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if ( nX < pItem->mnOffX + pItem->maItem.GetImage().GetSizePixel().Width() ) {
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return pItem;
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}
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}
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}
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}
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else
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rFieldRect = sal_False;
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return NULL;
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}
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// -----------------------------------------------------------------------
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sal_Bool TaskStatusBar::ImplUpdateClock()
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{
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if ( mnFieldFlags & TASKSTATUSFIELD_CLOCK )
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{
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Time aTime;
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maTimer.SetTimeout( ((long)60000)-((aTime.GetSec()*1000)+(aTime.Get100Sec()*10)) );
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if ( (aTime.GetMin() != maTime.GetMin()) ||
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(aTime.GetHour() != maTime.GetHour()) )
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{
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maTime = aTime;
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maTimeText = SvtSysLocale().GetLocaleData().getTime( aTime, sal_False, sal_False );
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return sal_True;
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}
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}
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return sal_False;
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}
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// -----------------------------------------------------------------------
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sal_Bool TaskStatusBar::ImplUpdateFlashItems()
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{
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if ( mbFlashItems )
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{
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if ( mbOutInterval )
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{
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maTimer.SetTimeout( 900 );
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mbOutInterval = sal_False;
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}
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else
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{
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maTimer.SetTimeout( 700 );
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mbOutInterval = sal_True;
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}
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return sal_True;
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}
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return sal_False;
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}
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// -----------------------------------------------------------------------
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void TaskStatusBar::ImplUpdateField( sal_Bool bItems )
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{
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maTimer.Stop();
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if ( bItems )
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{
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mnItemWidth = 0;
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mbFlashItems = sal_False;
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mbOutInterval = sal_False;
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for ( size_t i = 0, n = mpFieldItemList->size(); i < n; ++i ) {
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ImplTaskSBFldItem* pItem = (*mpFieldItemList)[ i ];
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mnItemWidth += TASKSTATUSBAR_IMAGEOFFX;
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pItem->mnOffX = mnItemWidth;
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mnItemWidth += pItem->maItem.GetImage().GetSizePixel().Width();
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if ( pItem->maItem.GetFlags() & TASKSTATUSFIELDITEM_FLASH ) {
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mbFlashItems = sal_True;
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}
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}
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}
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else
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{
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if ( mnFieldFlags & TASKSTATUSFIELD_CLOCK )
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{
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XubString aStr = SvtSysLocale().GetLocaleData().getTime( Time( 23, 59, 59 ), sal_False, sal_False );
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mnClockWidth = GetTextWidth( aStr )+(TASKSTATUSBAR_CLOCXOFFX*2);
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}
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else
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mnClockWidth = 0;
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}
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long nNewWidth = mnItemWidth+mnClockWidth;
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if ( mnItemWidth && !mnClockWidth )
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nNewWidth += TASKSTATUSBAR_IMAGEOFFX;
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if ( nNewWidth != mnFieldWidth )
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{
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RemoveItem( TASKSTATUSBAR_STATUSFIELDID );
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if ( mnItemWidth || mnClockWidth )
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{
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mnFieldWidth = nNewWidth;
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long nOffset = GetItemOffset( TASKSTATUSBAR_STATUSFIELDID );
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sal_uInt16 nItemPos = GetItemPos( TASKSTATUSBAR_STATUSFIELDID );
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InsertItem( TASKSTATUSBAR_STATUSFIELDID, nNewWidth, SIB_RIGHT | SIB_IN | SIB_USERDRAW, nOffset, nItemPos );
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}
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else
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mnFieldWidth = 0;
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if ( mpNotifyTaskBar )
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mpNotifyTaskBar->Resize();
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}
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else
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SetItemData( TASKSTATUSBAR_STATUSFIELDID, NULL );
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if ( mbFlashItems || (mnFieldFlags & TASKSTATUSFIELD_CLOCK) )
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{
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ImplUpdateClock();
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mbOutInterval = sal_True;
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ImplUpdateFlashItems();
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maTimer.Start();
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}
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}
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// -----------------------------------------------------------------------
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void TaskStatusBar::MouseButtonDown( const MouseEvent& rMEvt )
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{
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sal_Bool bFieldRect;
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sal_Bool bBaseClass = sal_False;
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ImplTaskSBFldItem* pItem = ImplGetFieldItem( rMEvt.GetPosPixel(), bFieldRect );
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ITaskStatusNotify* pNotify = mpNotify;
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sal_uInt16 nItemId = 0;
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if ( bFieldRect )
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nItemId = TASKSTATUSBAR_CLOCKID;
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if ( pItem )
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{
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pNotify = pItem->maItem.GetNotifyObject();
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nItemId = pItem->mnId;
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}
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if ( pNotify )
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bBaseClass = pNotify->MouseButtonDown( nItemId, rMEvt );
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if ( bBaseClass )
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StatusBar::MouseButtonDown( rMEvt );
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}
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// -----------------------------------------------------------------------
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void TaskStatusBar::MouseButtonUp( const MouseEvent& rMEvt )
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{
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sal_Bool bFieldRect;
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sal_Bool bBaseClass = sal_False;
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ImplTaskSBFldItem* pItem = ImplGetFieldItem( rMEvt.GetPosPixel(), bFieldRect );
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ITaskStatusNotify* pNotify = mpNotify;
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sal_uInt16 nItemId = 0;
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if ( bFieldRect )
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nItemId = TASKSTATUSBAR_CLOCKID;
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if ( pItem )
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{
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pNotify = pItem->maItem.GetNotifyObject();
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nItemId = pItem->mnId;
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}
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if ( pNotify )
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bBaseClass = pNotify->MouseButtonUp( nItemId, rMEvt );
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if ( bBaseClass )
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StatusBar::MouseButtonUp( rMEvt );
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}
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// -----------------------------------------------------------------------
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void TaskStatusBar::MouseMove( const MouseEvent& rMEvt )
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{
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sal_Bool bFieldRect;
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sal_Bool bBaseClass = sal_False;
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ImplTaskSBFldItem* pItem = ImplGetFieldItem( rMEvt.GetPosPixel(), bFieldRect );
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ITaskStatusNotify* pNotify = mpNotify;
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sal_uInt16 nItemId = 0;
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if ( bFieldRect )
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nItemId = TASKSTATUSBAR_CLOCKID;
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if ( pItem )
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{
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pNotify = pItem->maItem.GetNotifyObject();
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nItemId = pItem->mnId;
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}
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if ( pNotify )
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bBaseClass = pNotify->MouseMove( nItemId, rMEvt );
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if ( bBaseClass )
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StatusBar::MouseMove( rMEvt );
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}
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// -----------------------------------------------------------------------
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void TaskStatusBar::Command( const CommandEvent& rCEvt )
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{
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sal_Bool bFieldRect;
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sal_Bool bBaseClass = sal_False;
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ImplTaskSBFldItem* pItem = ImplGetFieldItem( rCEvt.GetMousePosPixel(), bFieldRect );
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ITaskStatusNotify* pNotify = mpNotify;
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sal_uInt16 nItemId = 0;
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if ( bFieldRect )
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nItemId = TASKSTATUSBAR_CLOCKID;
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if ( pItem )
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{
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pNotify = pItem->maItem.GetNotifyObject();
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nItemId = pItem->mnId;
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}
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if ( pNotify )
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bBaseClass = pNotify->Command( nItemId, rCEvt );
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if ( bBaseClass )
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StatusBar::Command( rCEvt );
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}
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// -----------------------------------------------------------------------
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void TaskStatusBar::RequestHelp( const HelpEvent& rHEvt )
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{
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sal_Bool bFieldRect;
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ImplTaskSBFldItem* pItem = ImplGetFieldItem( ScreenToOutputPixel( rHEvt.GetMousePosPixel() ), bFieldRect );
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if ( bFieldRect )
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{
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ITaskStatusNotify* pNotify = mpNotify;
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sal_uInt16 nItemId = 0;
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if ( pItem )
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{
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pNotify = pItem->maItem.GetNotifyObject();
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nItemId = pItem->mnId;
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}
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if ( pNotify )
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pNotify->UpdateHelp( nItemId );
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if ( rHEvt.GetMode() & (HELPMODE_BALLOON | HELPMODE_QUICK) )
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{
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Rectangle aItemRect = GetItemRect( TASKSTATUSBAR_STATUSFIELDID );
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Point aPt = OutputToScreenPixel( aItemRect.TopLeft() );
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aItemRect.Left() = aPt.X();
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aItemRect.Top() = aPt.Y();
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aPt = OutputToScreenPixel( aItemRect.BottomRight() );
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aItemRect.Right() = aPt.X();
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aItemRect.Bottom() = aPt.Y();
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if ( pItem )
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{
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if ( rHEvt.GetMode() & HELPMODE_BALLOON )
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{
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XubString aStr = pItem->maItem.GetHelpText();
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if ( !aStr.Len() )
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aStr = pItem->maItem.GetQuickHelpText();
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Help::ShowBalloon( this, aItemRect.Center(), aItemRect, aStr );
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}
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else
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Help::ShowQuickHelp( this, aItemRect, pItem->maItem.GetQuickHelpText() );
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}
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else
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{
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SvtSysLocale aSL;
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const LocaleDataWrapper& rLDW = aSL.GetLocaleData();
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CalendarWrapper aCal( rLDW.getServiceFactory());
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aCal.loadDefaultCalendar( rLDW.getLoadedLocale());
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XubString aStr = rLDW.getLongDate( Date(), aCal );
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if ( rHEvt.GetMode() & HELPMODE_BALLOON )
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Help::ShowBalloon( this, aItemRect.Center(), aItemRect, aStr );
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else
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Help::ShowQuickHelp( this, aItemRect, aStr );
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}
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return;
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}
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else if ( rHEvt.GetMode() & HELPMODE_EXTENDED )
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{
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if ( pItem )
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{
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rtl::OUString aHelpId( rtl::OStringToOUString( pItem->maItem.GetHelpId(), RTL_TEXTENCODING_UTF8 ) );
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if ( aHelpId.getLength() )
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{
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// Wenn eine Hilfe existiert, dann ausloesen
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Help* pHelp = Application::GetHelp();
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if ( pHelp )
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pHelp->Start( aHelpId, this );
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return;
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}
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}
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}
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}
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StatusBar::RequestHelp( rHEvt );
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}
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// -----------------------------------------------------------------------
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void TaskStatusBar::UserDraw( const UserDrawEvent& rUDEvt )
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{
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if ( rUDEvt.GetItemId() == TASKSTATUSBAR_STATUSFIELDID )
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{
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OutputDevice* pDev = rUDEvt.GetDevice();
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Rectangle aRect = rUDEvt.GetRect();
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if ( mpFieldItemList )
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{
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for ( size_t i = 0, n = mpFieldItemList->size(); i < n; ++i )
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{
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ImplTaskSBFldItem* pItem = (*mpFieldItemList)[ i ];
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if ( !mbOutInterval || !(pItem->maItem.GetFlags() & TASKSTATUSFIELDITEM_FLASH) )
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{
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const Image& rImage = pItem->maItem.GetImage();
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Size aImgSize = rImage.GetSizePixel();
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pDev->DrawImage( Point( aRect.Left()+pItem->mnOffX,
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aRect.Top()+((aRect.GetHeight()-aImgSize.Width())/2) ),
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rImage );
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}
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}
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}
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if ( mnFieldFlags & TASKSTATUSFIELD_CLOCK )
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{
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long nX = mnItemWidth+TASKSTATUSBAR_CLOCXOFFX;
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Point aPos = GetItemTextPos( TASKSTATUSBAR_STATUSFIELDID );
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aPos.X() = aRect.Left()+nX;
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pDev->DrawText( aPos, maTimeText );
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}
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}
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else
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StatusBar::UserDraw( rUDEvt );
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}
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// -----------------------------------------------------------------------
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void TaskStatusBar::InsertStatusField( long, sal_uInt16,
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sal_uInt16 nFlags )
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{
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mnFieldFlags = nFlags;
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ImplUpdateField( sal_False );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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