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"
18 #include "support/strfwd.h"
25 template <class T> class QList;
31 namespace support { class FileFilterList; }
32 namespace support { class FileName; }
36 /// method to get a Length from widgets (LengthCombo)
37 std::string widgetsToLength(QLineEdit const * input, LengthCombo const * combo);
38 /// method to get a Length from widgets (QComboBox)
39 Length widgetsToLength(QLineEdit const * input, QComboBox const * combo);
41 //FIXME It would be nice if defaultUnit were a default argument
42 /// method to set widgets from a Length
43 void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
44 Length const & len, Length::UNIT default_unit);
45 /// method to set widgets from a string
46 void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
47 std::string const & len, Length::UNIT default_unit);
48 /// method to set widgets from a Length with optional "auto" if zero
49 void lengthAutoToWidgets(QLineEdit * input, LengthCombo * combo,
50 Length const & len, Length::UNIT defaultUnit);
52 /// colors a widget red if invalid
53 void setValid(QWidget * widget, bool valid);
55 } // namespace frontend
59 * qt_ - i18nize string and convert to QString
61 * Use this in qt4/ instead of _()
63 QString const qt_(char const * str, const char * comment = 0);
67 * qt_ - i18nize string and convert to QString
69 * Use this in qt4/ instead of _()
71 QString const qt_(std::string const & str);
74 typedef std::pair<QString, QString> LanguagePair;
76 /** If the caller is the character dialog, add "No change" and "Reset"
79 QList<LanguagePair> languageData(bool character_dlg);
81 support::FileName libFileSearch(QString const & dir, QString const & name,
82 QString const & ext = QString());
84 /** Wrapper around browseFile which tries to provide a filename
85 relative to relpath. If the relative path is of the form "foo.txt"
86 or "bar/foo.txt", then it is returned as relative. OTOH, if it is
87 of the form "../baz/foo.txt", an absolute path is returned. This is
88 intended to be useful for insets which encapsulate files/
90 QString browseRelFile(QString const & filename,
91 QString const & refpath,
92 QString const & title,
93 support::FileFilterList const & filters,
95 QString const & label1 = QString(),
96 QString const & dir1 = QString(),
97 QString const & label2 = QString(),
98 QString const & dir2 = QString());
101 /** Build filelists of all availabe bst/cls/sty-files. Done through
102 * kpsewhich and an external script, saved in *Files.lst.
104 void rescanTexStyles();
106 /** Fill \c contents from one of the three texfiles.
107 * Each entry in the file list is returned as a name_with_path
109 QStringList texFileList(QString const & filename);
111 // wrapper around the docstring versions
112 QString internalPath(QString const &);
113 QString onlyFilename(QString const & str);
114 QString onlyPath(QString const & str);
116 QString changeExtension(QString const & oldname, QString const & extension);
118 /// Remove the extension from \p name
119 QString removeExtension(QString const & name);
121 /** Add the extension \p ext to \p name.
122 Use this instead of changeExtension if you know that \p name is without
123 extension, because changeExtension would wrongly interpret \p name if it
126 QString addExtension(QString const & name, QString const & extension);
128 /// Return the extension of the file (not including the .)
129 QString getExtension(QString const & name);
133 #endif // QTHELPERS_H