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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
A package of routines shared by the XUL content code.
*/
#ifndef nsXULContentUtils_h__
#define nsXULContentUtils_h__
#include "nsISupports.h"
class nsIAtom;
class nsIContent;
class nsIDocument;
class nsIRDFNode;
class nsIRDFResource;
class nsIRDFLiteral;
class nsIRDFService;
class nsIDateTimeFormat;
class nsICollation;
// errors to pass to LogTemplateError
#define ERROR_TEMPLATE_INVALID_QUERYPROCESSOR \
"querytype attribute doesn't specify a valid query processor"
#define ERROR_TEMPLATE_INVALID_QUERYSET \
"unexpected <queryset> element"
#define ERROR_TEMPLATE_NO_MEMBERVAR \
"no member variable found. Action body should have an element with uri attribute"
#define ERROR_TEMPLATE_WHERE_NO_SUBJECT \
"<where> element is missing a subject attribute"
#define ERROR_TEMPLATE_WHERE_NO_RELATION \
"<where> element is missing a rel attribute"
#define ERROR_TEMPLATE_WHERE_NO_VALUE \
"<where> element is missing a value attribute"
#define ERROR_TEMPLATE_WHERE_NO_VAR \
"<where> element must have at least one variable as a subject or value"
#define ERROR_TEMPLATE_BINDING_BAD_SUBJECT \
"<binding> requires a variable for its subject attribute"
#define ERROR_TEMPLATE_BINDING_BAD_PREDICATE \
"<binding> element is missing a predicate attribute"
#define ERROR_TEMPLATE_BINDING_BAD_OBJECT \
"<binding> requires a variable for its object attribute"
#define ERROR_TEMPLATE_CONTENT_NOT_FIRST \
"expected <content> to be first"
#define ERROR_TEMPLATE_MEMBER_NOCONTAINERVAR \
"<member> requires a variable for its container attribute"
#define ERROR_TEMPLATE_MEMBER_NOCHILDVAR \
"<member> requires a variable for its child attribute"
#define ERROR_TEMPLATE_TRIPLE_NO_VAR \
"<triple> should have at least one variable as a subject or object"
#define ERROR_TEMPLATE_TRIPLE_BAD_SUBJECT \
"<triple> requires a variable for its subject attribute"
#define ERROR_TEMPLATE_TRIPLE_BAD_PREDICATE \
"<triple> should have a non-variable value as a predicate"
#define ERROR_TEMPLATE_TRIPLE_BAD_OBJECT \
"<triple> requires a variable for its object attribute"
#define ERROR_TEMPLATE_MEMBER_UNBOUND \
"neither container or child variables of <member> has a value"
#define ERROR_TEMPLATE_TRIPLE_UNBOUND \
"neither subject or object variables of <triple> has a value"
#define ERROR_TEMPLATE_BAD_XPATH \
"XPath expression in query could not be parsed"
#define ERROR_TEMPLATE_BAD_ASSIGN_XPATH \
"XPath expression in <assign> could not be parsed"
#define ERROR_TEMPLATE_BAD_BINDING_XPATH \
"XPath expression in <binding> could not be parsed"
#define ERROR_TEMPLATE_STORAGE_BAD_URI \
"only profile: or file URI are allowed"
#define ERROR_TEMPLATE_STORAGE_CANNOT_OPEN_DATABASE \
"cannot open given database"
#define ERROR_TEMPLATE_STORAGE_BAD_QUERY \
"syntax error in the SQL query"
#define ERROR_TEMPLATE_STORAGE_UNKNOWN_QUERY_PARAMETER \
"the given named parameter is unknown in the SQL query"
#define ERROR_TEMPLATE_STORAGE_WRONG_TYPE_QUERY_PARAMETER \
"the type of a query parameter is wrong"
#define ERROR_TEMPLATE_STORAGE_QUERY_PARAMETER_NOT_BOUND \
"a query parameter cannot be bound to the SQL query"
class nsXULContentUtils
{
protected:
static nsIRDFService* gRDF;
static nsIDateTimeFormat* gFormat;
static nsICollation *gCollation;
static bool gDisableXULCache;
static int
DisableXULCacheChangedCallback(const char* aPrefName, void* aClosure);
public:
static nsresult
Init();
static nsresult
Finish();
static nsresult
FindChildByTag(nsIContent *aElement,
int32_t aNameSpaceID,
nsIAtom* aTag,
nsIContent **aResult);
static nsresult
FindChildByResource(nsIContent* aElement,
nsIRDFResource* aResource,
nsIContent** aResult);
static nsresult
GetTextForNode(nsIRDFNode* aNode, nsAString& aResult);
static nsresult
GetResource(int32_t aNameSpaceID, nsIAtom* aAttribute, nsIRDFResource** aResult);
static nsresult
GetResource(int32_t aNameSpaceID, const nsAString& aAttribute, nsIRDFResource** aResult);
static nsresult
SetCommandUpdater(nsIDocument* aDocument, nsIContent* aElement);
/**
* Log a message to the error console
*/
static void
LogTemplateError(const char* aMsg);
static nsIRDFService*
RDFService()
{
return gRDF;
}
static nsICollation*
GetCollation();
#define XUL_RESOURCE(ident, uri) static nsIRDFResource* ident
#define XUL_LITERAL(ident, val) static nsIRDFLiteral* ident
#include "nsXULResourceList.h"
#undef XUL_RESOURCE
#undef XUL_LITERAL
};
#endif // nsXULContentUtils_h__
|
