blob: 1db54e20d37d86bdc567fba7d6327a2e54a58a3e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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.
*
************************************************************************/
#ifndef _SDR_ANIMATION_SCHEDULER_HXX
#define _SDR_ANIMATION_SCHEDULER_HXX
#include <sal/types.h>
#include <vcl/timer.hxx>
#include <svx/svxdllapi.h>
//////////////////////////////////////////////////////////////////////////////
// event class
namespace sdr
{
namespace animation
{
class Event
{
// time of event in ms
sal_uInt32 mnTime;
// pointer for simply linked list
Event* mpNext;
public:
// constructor/destructor
explicit Event(sal_uInt32 nTime);
SVX_DLLPUBLIC virtual ~Event();
// access to mpNext
Event* GetNext() const;
void SetNext(Event* pNew);
// get/set time
sal_uInt32 GetTime() const;
void SVX_DLLPUBLIC SetTime(sal_uInt32 nNew);
// execute event
virtual void Trigger(sal_uInt32 nTime) = 0;
};
} // end of namespace animation
} // end of namespace sdr
//////////////////////////////////////////////////////////////////////////////
// eventlist class
namespace sdr
{
namespace animation
{
class EventList
{
// pointer to first entry
Event* mpHead;
public:
// constructor/destructor
EventList();
SVX_DLLPUBLIC virtual ~EventList();
// insert/remove time dependent
void Insert(Event* pNew);
void Remove(Event* pOld);
// clear list
void Clear();
// get first
Event* GetFirst();
};
} // end of namespace animation
} // end of namespace sdr
//////////////////////////////////////////////////////////////////////////////
// scheduler class
namespace sdr
{
namespace animation
{
class Scheduler : public Timer
{
// time in ms
sal_uInt32 mnTime;
// next delta time
sal_uInt32 mnDeltaTime;
// list of events
EventList maList;
// Flag which remembers if this timer is paused. Default
// is false.
bool mbIsPaused;
public:
// constructor/destructor
Scheduler();
SVX_DLLPUBLIC virtual ~Scheduler();
// From baseclass Timer, the timeout call
SVX_DLLPUBLIC virtual void Timeout();
// get time
sal_uInt32 GetTime();
// #i38135#
void SetTime(sal_uInt32 nTime);
// execute all ripe events, removes executed ones from the scheduler
void triggerEvents();
// re-start or stop timer according to event list
void checkTimeout();
// insert/remove events, wrapper to EventList methods
void SVX_DLLPUBLIC InsertEvent(Event* pNew);
void RemoveEvent(Event* pOld);
// get/set pause
bool IsPaused() const { return mbIsPaused; }
void SetPaused(bool bNew);
};
} // end of namespace animation
} // end of namespace sdr
//////////////////////////////////////////////////////////////////////////////
#endif //_SDR_ANIMATION_SCHEDULER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
