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6 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
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39 | |
40 | // |
41 | // W A R N I N G |
42 | // ------------- |
43 | // |
44 | // This file is not part of the Qt API. It exists purely as an |
45 | // implementation detail. This header file may change from version to |
46 | // version without notice, or even be removed. |
47 | // |
48 | // We mean it. |
49 | |
50 | #ifndef Patternist_TemplateMode_H |
51 | #define Patternist_TemplateMode_H |
52 | |
53 | #include <QtCore/QSharedData> |
54 | #include <QXmlName> |
55 | |
56 | #include <private/qtemplatepattern_p.h> |
57 | |
58 | QT_BEGIN_NAMESPACE |
59 | |
60 | namespace QPatternist |
61 | { |
62 | /** |
63 | * @short Houses the data specific to the templates for a certain mode. |
64 | * |
65 | * @see Template |
66 | * @see TemplatePattern |
67 | * @author Frans Englich <frans.englich@nokia.com> |
68 | * @ingroup Patternist_expressions |
69 | * @since 4.5 |
70 | */ |
71 | class Q_AUTOTEST_EXPORT TemplateMode : public QSharedData |
72 | { |
73 | public: |
74 | typedef QExplicitlySharedDataPointer<TemplateMode> Ptr; |
75 | |
76 | inline TemplateMode(const QXmlName &modeName) : m_modeName(modeName) |
77 | { |
78 | } |
79 | |
80 | TemplatePattern::Vector templatePatterns; |
81 | |
82 | /** |
83 | * Adds the templates in @p mode to this TemplateMode. |
84 | * |
85 | * The existing name remains. |
86 | */ |
87 | inline void addMode(const TemplateMode::Ptr &mode); |
88 | |
89 | inline const QXmlName &name() const; |
90 | |
91 | /** |
92 | * Orders its templates by priority such that the first lookup always |
93 | * returns the template with highest priority, and removes templates |
94 | * shadowed by import precedence. |
95 | */ |
96 | void finalize(); |
97 | |
98 | private: |
99 | const QXmlName m_modeName; |
100 | Q_DISABLE_COPY(TemplateMode) |
101 | |
102 | /** |
103 | * Operator for qSort(). |
104 | */ |
105 | static inline bool lessThanByPriority(const TemplatePattern::Ptr &t1, |
106 | const TemplatePattern::Ptr &t2); |
107 | }; |
108 | |
109 | const QXmlName &TemplateMode::name() const |
110 | { |
111 | return m_modeName; |
112 | } |
113 | |
114 | void TemplateMode::addMode(const TemplateMode::Ptr &mode) |
115 | { |
116 | templatePatterns += mode->templatePatterns; |
117 | } |
118 | |
119 | } |
120 | |
121 | QT_END_NAMESPACE |
122 | |
123 | #endif |
124 | |