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
|
/*
* Copyright (C) 2003 Waldo Bastian <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef __menufile_h__
#define __menufile_h__
#include <qdom.h>
#include <qstring.h>
class MenuFile
{
public:
MenuFile(const QString &file);
~MenuFile();
bool load();
bool save();
void create();
QString error() { return m_error; } // Returns the last error message
enum ActionType {
ADD_ENTRY = 0,
REMOVE_ENTRY,
ADD_MENU,
REMOVE_MENU,
MOVE_MENU
};
struct ActionAtom
{
ActionType action;
QString arg1;
QString arg2;
};
/**
* Create action atom and push it on the stack
*/
ActionAtom *pushAction(ActionType action, const QString &arg1, const QString &arg2);
/**
* Pop @p atom from the stack.
* @p atom must be last item on the stack
*/
void popAction(ActionAtom *atom);
/**
* Perform the specified action
*/
void performAction(const ActionAtom *);
/**
* Perform all actions currently on the stack, remove them from the stack and
* save result
* @return whether save was successful
*/
bool performAllActions();
/**
* Returns whether the stack contains any actions
*/
bool dirty();
void addEntry(const QString &menuName, const QString &menuId);
void removeEntry(const QString &menuName, const QString &menuId);
void addMenu(const QString &menuName, const QString &menuFile);
void moveMenu(const QString &oldMenu, const QString &newMenu);
void removeMenu(const QString &menuName);
void setLayout(const QString &menuName, const QStringList &layout);
/**
* Returns a unique menu-name for a new menu under @p menuName
* inspired by @p newMenu and not part of @p excludeList
*/
QString uniqueMenuName(const QString &menuName, const QString &newMenu, const QStringList &excludeList);
protected:
/**
* Finds menu @p menuName in @p elem.
* If @p create is true, the menu is created if it doesn't exist yet.
* @return The menu dom-node of @p menuName
*/
QDomElement findMenu(QDomElement elem, const QString &menuName, bool create);
private:
QString m_error;
QString m_fileName;
QDomDocument m_doc;
bool m_bDirty;
QPtrList<ActionAtom> m_actionList;
QStringList m_removedEntries;
};
#endif
|
