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"
20 #include <QHeaderView>
27 template <class T> class QList;
31 namespace support { class FileName; }
39 /// method to get a Length from widgets (LengthCombo)
40 std::string widgetsToLength(QLineEdit const * input, LengthCombo const * combo);
41 /// method to get a Length from widgets (QComboBox)
42 Length widgetsToLength(QLineEdit const * input, QComboBox const * combo);
44 //FIXME It would be nice if defaultUnit were a default argument
45 /// method to set widgets from a Length
46 void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
47 Length const & len, Length::UNIT default_unit);
48 /// method to set widgets from a string
49 void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
50 std::string const & len, Length::UNIT default_unit);
51 /// method to set widgets from a docstring
52 void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
53 docstring const & len, Length::UNIT default_unit);
55 /// method to get a double value from a localized widget (QLineEdit)
56 double widgetToDouble(QLineEdit const * input);
57 /// method to get a double value from a localized widget (QLineEdit)
58 std::string widgetToDoubleStr(QLineEdit const * input);
59 /// method to set a (localized) double value in a widget (QLineEdit)
60 void doubleToWidget(QLineEdit * input, double const & value,
61 char f = 'g', int prec = 6);
62 /// method to set a (localized) double value in a widget (QLineEdit)
63 void doubleToWidget(QLineEdit * input, std::string const & value,
64 char f = 'g', int prec = 6);
66 /// colors a widget red if invalid
67 void setValid(QWidget * widget, bool valid);
69 /// Qt5 changed setSectionMode to setSectionResizeMode
70 /// These wrappers work for Qt4 and Qt5
71 void setSectionResizeMode(QHeaderView * view,
72 int logicalIndex, QHeaderView::ResizeMode mode);
73 void setSectionResizeMode(QHeaderView * view,
74 QHeaderView::ResizeMode mode);
76 } // namespace frontend
80 * qt_ - i18nize string and convert to QString
82 * Use this in qt4/ instead of _()
84 QString const qt_(std::string const & str);
85 QString const qt_(QString const & qstr);
89 support::FileName libFileSearch(QString const & dir, QString const & name,
90 QString const & ext = QString());
93 support::FileName imageLibFileSearch(QString & dir, QString const & name,
94 QString const & ext = QString());
96 /** Wrappers around browseFile which try to provide a filename
99 \param title: title for dialog
101 \param filters: *.ps, etc
103 \param save: whether to save dialog info (current path, etc) for next use.
105 The \param labelN and \param dirN arguments provide for extra buttons
106 in the dialog (e.g., "Templates" and a path to that directory).
108 The difference between the functions concerns when we think we have a
111 In \c browseRelToParent, we return a relative path only if it IS NOT of
112 the form "../../foo.txt".
114 In \c browseRelToSub, we return a relative path only if it IS of the
115 form "../../foo.txt".
117 QString browseRelToParent(QString const & filename,
118 QString const & relpath,
119 QString const & title,
120 QStringList const & filters,
122 QString const & label1 = QString(),
123 QString const & dir1 = QString(),
124 QString const & label2 = QString(),
125 QString const & dir2 = QString());
127 QString browseRelToSub(QString const & filename,
128 QString const & relpath,
129 QString const & title,
130 QStringList const & filters,
132 QString const & label1 = QString(),
133 QString const & dir1 = QString(),
134 QString const & label2 = QString(),
135 QString const & dir2 = QString());
137 /** Build filelists of all availabe bst/cls/sty-files. Done through
138 * kpsewhich and an external script, saved in *Files.lst.
139 * \param arg: cls, sty, bst, or bib, as required by TeXFiles.py.
140 * Can be a list of these, too.
142 void rescanTexStyles(std::string const & arg = empty_string());
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 QStringList texFileList(QString const & filename);
149 /// Convert internal line endings to line endings as expected by the OS
150 QString const externalLineEnding(docstring const & str);
152 /// Convert line endings in any formnat to internal line endings
153 docstring const internalLineEnding(QString const & str);
155 // wrapper around the docstring versions
156 QString internalPath(QString const &);
157 QString onlyFileName(QString const & str);
158 QString onlyPath(QString const & str);
159 QStringList fileFilters(QString const & description);
161 QString changeExtension(QString const & oldname, QString const & extension);
163 /// Remove the extension from \p name
164 QString removeExtension(QString const & name);
166 /** Add the extension \p ext to \p name.
167 Use this instead of changeExtension if you know that \p name is without
168 extension, because changeExtension would wrongly interpret \p name if it
171 QString addExtension(QString const & name, QString const & extension);
173 /// Return the extension of the file (not including the .)
174 QString getExtension(QString const & name);
175 QString makeAbsPath(QString const & relpath, QString const & base);
176 QString changeExtension(QString const & oldname, QString const & ext);
178 /// \return the display string associated with given type and buffer
180 QString guiName(std::string const & type, BufferParams const & bp);
184 #endif // QTHELPERS_H