* Licence details can be found in the file COPYING.
*
* \author Dekel Tsur
+ * \author Richard Heck
*
* Full author contact details are available in file CREDITS.
*/
#ifndef QTHELPERS_H
#define QTHELPERS_H
-#include "lyxlength.h"
-#include "support/docstring.h"
-
-#include <QChar>
-#include <QString>
-
-#include <vector>
-#include <utility>
+#include "Length.h"
+#include "support/qstring_helpers.h"
+#include "support/strfwd.h"
class QComboBox;
class QLineEdit;
+class QCheckBox;
+class QString;
+class QWidget;
+template <class T> class QList;
class LengthCombo;
namespace lyx {
-std::string makeFontName(std::string const & family, std::string const & foundry);
+namespace support { class FileFilterList; }
+namespace support { class FileName; }
-std::pair<std::string,std::string> parseFontName(std::string const & name);
+namespace frontend {
-/// method to get a LyXLength from widgets (LengthCombo)
+/// method to get a Length from widgets (LengthCombo)
std::string widgetsToLength(QLineEdit const * input, LengthCombo const * combo);
-/// method to get a LyXLength from widgets (QComboBox)
-LyXLength widgetsToLength(QLineEdit const * input, QComboBox const * combo);
+/// method to get a Length from widgets (QComboBox)
+Length widgetsToLength(QLineEdit const * input, QComboBox const * combo);
-/// method to set widgets from a LyXLength
+//FIXME It would be nice if defaultUnit were a default argument
+/// method to set widgets from a Length
+void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
+Length const & len, Length::UNIT default_unit);
+/// method to set widgets from a string
void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
- std::string const & len, LyXLength::UNIT default_unit);
+std::string const & len, Length::UNIT default_unit);
+/// method to set widgets from a Length with optional "auto" if zero
+void lengthAutoToWidgets(QLineEdit * input, LengthCombo * combo,
+Length const & len, Length::UNIT defaultUnit);
-/// format a string to the given width
-docstring const formatted(docstring const & text, int w = 80);
+/// colors a widget red if invalid
+void setValid(QWidget * widget, bool valid);
-/**
- * toqstr - convert char * into Qt's unicode (UTF16)
- *
- * Use this whenever there's a user-visible string that is encoded
- * for the locale (menus, dialogs etc.)
- */
-inline QString const toqstr(char const * str)
-{
- return QString::fromUtf8(str);
-}
+} // namespace frontend
/**
- * toqstr - convert string into unicode
+* qt_ - i18nize string and convert to QString
*
- * Use this whenever there's a user-visible string that is encoded
- * for the locale (menus, dialogs etc.)
+ * Use this in qt4/ instead of _()
*/
-inline QString const toqstr(std::string const & str)
-{
- return toqstr(str.c_str());
-}
+QString const qt_(char const * str, const char * comment = 0);
/**
- * toqstr - convert ucs4 into QString
+ * qt_ - i18nize string and convert to QString
*
- * QString uses utf16 internally.
+ * Use this in qt4/ instead of _()
*/
-inline char_type const qchar_to_ucs4(QChar const & qchar) {
- return static_cast<char_type>(qchar.unicode());
-}
-
-inline QChar const ucs4_to_qchar(char_type const ucs4) {
- return QChar(static_cast<unsigned short>(ucs4));
-}
-
-QString const toqstr(docstring const & ucs4);
-
-void ucs4_to_qstring(docstring const & str, QString & s);
-
-inline void ucs4_to_qstring(char_type const * str, size_t ls, QString & s)
-{
- s.resize(ls);
- for (int i = ls; --i >= 0; )
- s[i] = ucs4_to_qchar(str[i]);
-}
-
-
-QString ucs4_to_qstring(docstring const & str);
-
-docstring const qstring_to_ucs4(QString const & qstr);
-
-void qstring_to_ucs4(QString const & qstr, std::vector<char_type> & ucs4);
+QString const qt_(std::string const & str);
-/**
- * qt_ - i18nize string and convert to unicode
- *
- * Use this in qt4/ instead of qt_()
+///
+typedef std::pair<QString, QString> LanguagePair;
+
+/** If the caller is the character dialog, add "No change" and "Reset"
+* to the vector.
+*/
+QList<LanguagePair> languageData(bool character_dlg);
+
+support::FileName libFileSearch(QString const & dir, QString const & name,
+ QString const & ext = QString());
+
+/** Wrapper around browseFile which tries to provide a filename
+ relative to relpath. If the relative path is of the form "foo.txt"
+ or "bar/foo.txt", then it is returned as relative. OTOH, if it is
+ of the form "../baz/foo.txt", an absolute path is returned. This is
+ intended to be useful for insets which encapsulate files/
+*/
+QString browseRelFile(QString const & filename,
+ QString const & refpath,
+ QString const & title,
+ support::FileFilterList const & filters,
+ bool save = false,
+ QString const & label1 = QString(),
+ QString const & dir1 = QString(),
+ QString const & label2 = QString(),
+ QString const & dir2 = QString());
+
+
+/** Build filelists of all availabe bst/cls/sty-files. Done through
+* kpsewhich and an external script, saved in *Files.lst.
+*/
+void rescanTexStyles();
+
+/** Fill \c contents from one of the three texfiles.
+ * Each entry in the file list is returned as a name_with_path
*/
-QString const qt_(char const * str);
+QStringList texFileList(QString const & filename);
+// wrapper around the docstring versions
+QString internalPath(QString const &);
+QString onlyFilename(QString const & str);
+QString onlyPath(QString const & str);
-/**
- * qt_ - i18nize string and convert to unicode
- *
- * Use this in qt4/ instead of qt_()
- */
-QString const qt_(std::string const & str);
+QString changeExtension(QString const & oldname, QString const & extension);
+/// Remove the extension from \p name
+QString removeExtension(QString const & name);
-/**
- * fromqstr - convert QString into std::string in locale
- *
- * Return the QString encoded in the locale
+/** Add the extension \p ext to \p name.
+ Use this instead of changeExtension if you know that \p name is without
+ extension, because changeExtension would wrongly interpret \p name if it
+ contains a dot.
*/
-std::string const fromqstr(QString const & str);
+QString addExtension(QString const & name, QString const & extension);
+/// Return the extension of the file (not including the .)
+QString getExtension(QString const & name);
} // namespace lyx
projects / lyx.git / blobdiff