1*9f62ea84SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*9f62ea84SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*9f62ea84SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*9f62ea84SAndrew Rist * distributed with this work for additional information
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7*9f62ea84SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*9f62ea84SAndrew Rist * "License"); you may not use this file except in compliance
9*9f62ea84SAndrew Rist * with the License. You may obtain a copy of the License at
10*9f62ea84SAndrew Rist *
11*9f62ea84SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*9f62ea84SAndrew Rist *
13*9f62ea84SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*9f62ea84SAndrew Rist * software distributed under the License is distributed on an
15*9f62ea84SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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20*9f62ea84SAndrew Rist *************************************************************/
21*9f62ea84SAndrew Rist
22*9f62ea84SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_vcl.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include <tools/list.hxx>
28cdf0e10cSrcweir
29cdf0e10cSrcweir #include <vcl/svapp.hxx>
30cdf0e10cSrcweir
31cdf0e10cSrcweir #include <idlemgr.hxx>
32cdf0e10cSrcweir
33cdf0e10cSrcweir // =======================================================================
34cdf0e10cSrcweir
35cdf0e10cSrcweir struct ImplIdleData
36cdf0e10cSrcweir {
37cdf0e10cSrcweir Link maIdleHdl;
38cdf0e10cSrcweir sal_uInt16 mnPriority;
39cdf0e10cSrcweir sal_Bool mbTimeout;
40cdf0e10cSrcweir };
41cdf0e10cSrcweir
DECLARE_LIST(ImplIdleList,ImplIdleData *)42cdf0e10cSrcweir DECLARE_LIST( ImplIdleList, ImplIdleData* )
43cdf0e10cSrcweir
44cdf0e10cSrcweir #define IMPL_IDLETIMEOUT 350
45cdf0e10cSrcweir
46cdf0e10cSrcweir // =======================================================================
47cdf0e10cSrcweir
48cdf0e10cSrcweir ImplIdleMgr::ImplIdleMgr()
49cdf0e10cSrcweir {
50cdf0e10cSrcweir mpIdleList = new ImplIdleList( 8, 8, 8 );
51cdf0e10cSrcweir
52cdf0e10cSrcweir maTimer.SetTimeout( IMPL_IDLETIMEOUT );
53cdf0e10cSrcweir maTimer.SetTimeoutHdl( LINK( this, ImplIdleMgr, TimeoutHdl ) );
54cdf0e10cSrcweir }
55cdf0e10cSrcweir
56cdf0e10cSrcweir // -----------------------------------------------------------------------
57cdf0e10cSrcweir
~ImplIdleMgr()58cdf0e10cSrcweir ImplIdleMgr::~ImplIdleMgr()
59cdf0e10cSrcweir {
60cdf0e10cSrcweir // Liste loeschen
61cdf0e10cSrcweir ImplIdleData* pIdleData = mpIdleList->First();
62cdf0e10cSrcweir while ( pIdleData )
63cdf0e10cSrcweir {
64cdf0e10cSrcweir delete pIdleData;
65cdf0e10cSrcweir pIdleData = mpIdleList->Next();
66cdf0e10cSrcweir }
67cdf0e10cSrcweir
68cdf0e10cSrcweir delete mpIdleList;
69cdf0e10cSrcweir }
70cdf0e10cSrcweir
71cdf0e10cSrcweir // -----------------------------------------------------------------------
72cdf0e10cSrcweir
InsertIdleHdl(const Link & rLink,sal_uInt16 nPriority)73cdf0e10cSrcweir sal_Bool ImplIdleMgr::InsertIdleHdl( const Link& rLink, sal_uInt16 nPriority )
74cdf0e10cSrcweir {
75cdf0e10cSrcweir sal_uLong nPos = LIST_APPEND;
76cdf0e10cSrcweir ImplIdleData* pIdleData = mpIdleList->First();
77cdf0e10cSrcweir while ( pIdleData )
78cdf0e10cSrcweir {
79cdf0e10cSrcweir // Wenn Link schon existiert, dann gebe sal_False zurueck
80cdf0e10cSrcweir if ( pIdleData->maIdleHdl == rLink )
81cdf0e10cSrcweir return sal_False;
82cdf0e10cSrcweir
83cdf0e10cSrcweir // Nach Prioritaet sortieren
84cdf0e10cSrcweir if ( nPriority <= pIdleData->mnPriority )
85cdf0e10cSrcweir nPos = mpIdleList->GetCurPos();
86cdf0e10cSrcweir
87cdf0e10cSrcweir // Schleife nicht beenden, da noch
88cdf0e10cSrcweir // geprueft werden muss, ob sich der Link
89cdf0e10cSrcweir // schon in der Liste befindet
90cdf0e10cSrcweir
91cdf0e10cSrcweir pIdleData = mpIdleList->Next();
92cdf0e10cSrcweir }
93cdf0e10cSrcweir
94cdf0e10cSrcweir pIdleData = new ImplIdleData;
95cdf0e10cSrcweir pIdleData->maIdleHdl = rLink;
96cdf0e10cSrcweir pIdleData->mnPriority = nPriority;
97cdf0e10cSrcweir pIdleData->mbTimeout = sal_False;
98cdf0e10cSrcweir mpIdleList->Insert( pIdleData, nPos );
99cdf0e10cSrcweir
100cdf0e10cSrcweir // Wenn Timer noch nicht gestartet ist, dann starten
101cdf0e10cSrcweir if ( !maTimer.IsActive() )
102cdf0e10cSrcweir maTimer.Start();
103cdf0e10cSrcweir
104cdf0e10cSrcweir return sal_True;
105cdf0e10cSrcweir }
106cdf0e10cSrcweir
107cdf0e10cSrcweir // -----------------------------------------------------------------------
108cdf0e10cSrcweir
RemoveIdleHdl(const Link & rLink)109cdf0e10cSrcweir void ImplIdleMgr::RemoveIdleHdl( const Link& rLink )
110cdf0e10cSrcweir {
111cdf0e10cSrcweir ImplIdleData* pIdleData = mpIdleList->First();
112cdf0e10cSrcweir while ( pIdleData )
113cdf0e10cSrcweir {
114cdf0e10cSrcweir if ( pIdleData->maIdleHdl == rLink )
115cdf0e10cSrcweir {
116cdf0e10cSrcweir mpIdleList->Remove();
117cdf0e10cSrcweir delete pIdleData;
118cdf0e10cSrcweir break;
119cdf0e10cSrcweir }
120cdf0e10cSrcweir
121cdf0e10cSrcweir pIdleData = mpIdleList->Next();
122cdf0e10cSrcweir }
123cdf0e10cSrcweir
124cdf0e10cSrcweir // keine Handdler mehr da
125cdf0e10cSrcweir if ( !mpIdleList->Count() )
126cdf0e10cSrcweir maTimer.Stop();
127cdf0e10cSrcweir }
128cdf0e10cSrcweir
129cdf0e10cSrcweir // -----------------------------------------------------------------------
130cdf0e10cSrcweir
IMPL_LINK(ImplIdleMgr,TimeoutHdl,Timer *,EMPTYARG)131cdf0e10cSrcweir IMPL_LINK( ImplIdleMgr, TimeoutHdl, Timer*, EMPTYARG )
132cdf0e10cSrcweir {
133cdf0e10cSrcweir ImplIdleData* pIdleData = mpIdleList->First();
134cdf0e10cSrcweir while ( pIdleData )
135cdf0e10cSrcweir {
136cdf0e10cSrcweir if ( !pIdleData->mbTimeout )
137cdf0e10cSrcweir {
138cdf0e10cSrcweir pIdleData->mbTimeout = sal_True;
139cdf0e10cSrcweir pIdleData->maIdleHdl.Call( GetpApp() );
140cdf0e10cSrcweir // Kann im Handler entfernt worden sein
141cdf0e10cSrcweir if ( mpIdleList->GetPos( pIdleData ) != LIST_ENTRY_NOTFOUND )
142cdf0e10cSrcweir pIdleData->mbTimeout = sal_False;
143cdf0e10cSrcweir }
144cdf0e10cSrcweir
145cdf0e10cSrcweir pIdleData = mpIdleList->Next();
146cdf0e10cSrcweir }
147cdf0e10cSrcweir
148cdf0e10cSrcweir return 0;
149cdf0e10cSrcweir }
150