4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
10 * Full author contact details are available in file CREDITS.
17 #include "support/qstring_helpers.h"
27 template <class T> class QList;
33 namespace support { class FileName; }
37 LyXErr & operator<<(LyXErr &, QString const &);
41 /// method to get a Length from widgets (LengthCombo)
42 std::string widgetsToLength(QLineEdit const * input, LengthCombo const * combo);
43 /// method to get a Length from widgets (QComboBox)
44 Length widgetsToLength(QLineEdit const * input, QComboBox const * combo);
46 //FIXME It would be nice if defaultUnit were a default argument
47 /// method to set widgets from a Length
48 void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
49 Length const & len, Length::UNIT default_unit);
50 /// method to set widgets from a string
51 void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
52 std::string const & len, Length::UNIT default_unit);
53 /// method to set widgets from a Length with optional "auto" if zero
54 void lengthAutoToWidgets(QLineEdit * input, LengthCombo * combo,
55 Length const & len, Length::UNIT defaultUnit);
57 /// colors a widget red if invalid
58 void setValid(QWidget * widget, bool valid);
60 } // namespace frontend
64 * qt_ - i18nize string and convert to QString
66 * Use this in qt4/ instead of _()
68 QString const qt_(std::string const & str);
71 struct LanguagePair { QString first; QString second; };
73 /** If the caller is the character dialog, add "No change" and "Reset"
76 QList<LanguagePair> languageData(bool character_dlg);
78 support::FileName libFileSearch(QString const & dir, QString const & name,
79 QString const & ext = QString());
81 /** Wrapper around browseFile which tries to provide a filename
82 relative to relpath. If the relative path is of the form "foo.txt"
83 or "bar/foo.txt", then it is returned as relative. OTOH, if it is
84 of the form "../baz/foo.txt", an absolute path is returned. This is
85 intended to be useful for insets which encapsulate files/
87 QString browseRelFile(QString const & filename,
88 QString const & refpath,
89 QString const & title,
90 QStringList const & filters,
92 QString const & label1 = QString(),
93 QString const & dir1 = QString(),
94 QString const & label2 = QString(),
95 QString const & dir2 = QString());
98 /** Build filelists of all availabe bst/cls/sty-files. Done through
99 * kpsewhich and an external script, saved in *Files.lst.
101 void rescanTexStyles();
103 /** Fill \c contents from one of the three texfiles.
104 * Each entry in the file list is returned as a name_with_path
106 QStringList texFileList(QString const & filename);
108 // wrapper around the docstring versions
109 QString internalPath(QString const &);
110 QString onlyFilename(QString const & str);
111 QString onlyPath(QString const & str);
112 QStringList fileFilters(QString const & description);
114 QString changeExtension(QString const & oldname, QString const & extension);
116 /// Remove the extension from \p name
117 QString removeExtension(QString const & name);
119 /** Add the extension \p ext to \p name.
120 Use this instead of changeExtension if you know that \p name is without
121 extension, because changeExtension would wrongly interpret \p name if it
124 QString addExtension(QString const & name, QString const & extension);
126 /// Return the extension of the file (not including the .)
127 QString getExtension(QString const & name);
128 QString makeAbsPath(QString const & relpath, QString const & base);
129 QString changeExtension(QString const & oldname, QString const & ext);
133 #endif // QTHELPERS_H