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"
32 namespace support { class FileFilterList; }
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<docstring, std::string> LanguagePair;
76 /** If the caller is the character dialog, add "No change" and "Reset"
79 std::vector<LanguagePair> const getLanguageData(bool character_dlg);
81 /** Launch a file dialog and return the chosen file.
82 filename: a suggested filename.
83 title: the title of the dialog.
85 dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
87 docstring browseFile(docstring const & filename,
88 docstring const & title,
89 support::FileFilterList const & filters,
91 docstring const & label1 = docstring(),
92 docstring const & dir1 = docstring(),
93 docstring const & label2 = docstring(),
94 docstring const & dir2 = docstring());
97 /** Wrapper around browseFile which tries to provide a filename
98 relative to relpath. If the relative path is of the form "foo.txt"
99 or "bar/foo.txt", then it is returned as relative. OTOH, if it is
100 of the form "../baz/foo.txt", an absolute path is returned. This is
101 intended to be useful for insets which encapsulate files/
103 docstring browseRelFile(docstring const & filename,
104 docstring const & refpath,
105 docstring const & title,
106 support::FileFilterList const & filters,
108 docstring const & label1 = docstring(),
109 docstring const & dir1 = docstring(),
110 docstring const & label2 = docstring(),
111 docstring const & dir2 = docstring());
114 /** Wrapper around browseFile which tries to provide a filename
115 * relative to the user or system directory. The dir, name and ext
116 * parameters have the same meaning as in the
117 * support::LibFileSearch function.
119 docstring browseLibFile(docstring const & dir,
120 docstring const & name,
121 docstring const & ext,
122 docstring const & title,
123 support::FileFilterList const & filters);
126 /** Launch a file dialog and return the chosen directory.
127 pathname: a suggested pathname.
128 title: the title of the dialog.
129 dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
131 docstring browseDir(docstring const & pathname,
132 docstring const & title,
133 docstring const & label1 = docstring(),
134 docstring const & dir1 = docstring(),
135 docstring const & label2 = docstring(),
136 docstring const & dir2 = docstring());
139 /** Build filelists of all availabe bst/cls/sty-files. Done through
140 * kpsewhich and an external script, saved in *Files.lst.
142 void rescanTexStyles();
144 /** Fill \c contents from one of the three texfiles.
145 * Each entry in the file list is returned as a name_with_path
147 void getTexFileList(std::string const & filename, std::vector<std::string> & contents);
151 #endif // QTHELPERS_H