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
|
/*
Copyright (c) 2006, 2011 Boudewijn Rempt (boud@valdyas.org)
Copyright (C) 2007, 2009, 2010 Thomas Zander <zander@kde.org>
Copyright (c) 2008 Carlos Licea <carlos.licea@kdemail.net>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KO_RESOURCEMANAGER_P_H
#define KO_RESOURCEMANAGER_P_H
#include <QList>
#include <QVariant>
#include <QSizeF>
#include <QHash>
#include <KoColor.h>
#include <KoUnit.h>
class KoShape;
class KoResourceManager
{
public:
KoResourceManager() {}
/**
* Set a resource of any type.
* @param key the integer key
* @param value the new value for the key.
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
void setResource(int key, const QVariant &value);
/**
* Set a resource of type KoColor.
* @param key the integer key
* @param color the new value for the key.
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
void setResource(int key, const KoColor &color);
/**
* Set a resource of type KoShape*.
* @param key the integer key
* @param id the new value for the key.
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
void setResource(int key, KoShape *shape);
/**
* Set a resource of type KoUnit
* @param key the integer key
* @param id the new value for the key.
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
void setResource(int key, const KoUnit &unit);
/**
* Returns a qvariant containing the specified resource or a standard one if the
* specified resource does not exist.
* @param key the key
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
QVariant resource(int key) const;
/**
* Return the resource determined by param key as a boolean.
* @param key the indentifying key for the resource
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
bool boolResource(int key) const;
/**
* Return the resource determined by param key as an integer.
* @param key the indentifying key for the resource
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
int intResource(int key) const;
/**
* Return the resource determined by param key as a KoColor.
* @param key the indentifying key for the resource
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
KoColor koColorResource(int key) const;
/**
* Return the resource determined by param key as a pointer to a KoShape.
* @param key the indentifying key for the resource
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
KoShape *koShapeResource(int key) const;
/**
* Return the resource determined by param key as a QString .
* @param key the indentifying key for the resource
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
QString stringResource(int key) const;
/**
* Return the resource determined by param key as a QSizeF.
* @param key the indentifying key for the resource
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
QSizeF sizeResource(int key) const;
/**
* Return the resource determined by param key as a KoUnit.
* @param key the indentifying key for the resource
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
KoUnit unitResource(int key) const;
/**
* Returns true if there is a resource set with the requested key.
* @param key the indentifying key for the resource
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
bool hasResource(int key) const;
/**
* Remove the resource with @p key from the provider.
* @param key the key that will be used to remove the resource
* There will be a signal emitted with a variable that will return true on QVariable::isNull();
* @see KoCanvasResourceManager::CanvasResource KoDocumentResourceManager::DocumentResource
*/
void clearResource(int key);
private:
KoResourceManager(const KoResourceManager&);
KoResourceManager& operator=(const KoResourceManager&);
QHash<int, QVariant> m_resources;
};
#endif
|
