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
|
/***************************************************************************
* Copyright (C) 2003-2007 Joachim Eibl <joachim.eibl at gmx.de> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef _KDIFF3PART_H_
#define _KDIFF3PART_H_
#include <kparts/part.h>
#include <kparts/factory.h>
class QWidget;
class QPainter;
class KURL;
class KDiff3App;
/**
* This is a "Part". It that does all the real work in a KPart
* application.
*
* @short Main Part
* @author Joachim Eibl <joachim.eibl at gmx.de>
*/
class KDiff3Part : public KParts::ReadOnlyPart
{
Q_OBJECT
public:
/**
* Default constructor
*/
KDiff3Part(QWidget *parentWidget, const char *widgetName,
QObject *parent, const char *name);
/**
* Destructor
*/
virtual ~KDiff3Part();
/**
* This is a virtual function inherited from KParts::ReadWritePart.
* A shell will use this to inform this Part if it should act
* read-only
*/
virtual void setReadWrite(bool rw);
/**
* Reimplemented to disable and enable Save action
*/
virtual void setModified(bool modified);
protected:
/**
* This must be implemented by each part
*/
virtual bool openFile();
/**
* This must be implemented by each read-write part
*/
virtual bool saveFile();
private:
KDiff3App* m_widget;
bool m_bIsShell;
};
class KInstance;
class KAboutData;
class KDiff3PartFactory : public KParts::Factory
{
Q_OBJECT
public:
KDiff3PartFactory();
virtual ~KDiff3PartFactory();
virtual KParts::Part* createPartObject( QWidget *parentWidget, const char *widgetName,
QObject *parent, const char *name,
const char *classname, const QStringList &args );
static KInstance* instance();
private:
static KInstance* s_instance;
static KAboutData* s_about;
};
#endif // _KDIFF3PART_H_
|
