X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2Fqt_helpers.h;h=dd284a8655099af9de1b77028d41ad0993e43911;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=9dd1a2b340c14b54a3d58ef92589f5c4b60de4ee;hpb=6fdb8bf85a4237cf774cbe68f626642ec2c9e8f6;p=lyx.git diff --git a/src/frontends/qt4/qt_helpers.h b/src/frontends/qt4/qt_helpers.h index 9dd1a2b340..dd284a8655 100644 --- a/src/frontends/qt4/qt_helpers.h +++ b/src/frontends/qt4/qt_helpers.h @@ -13,62 +13,60 @@ #ifndef QTHELPERS_H #define QTHELPERS_H -#include "lyxlength.h" -#include "support/docstring.h" +#include "Length.h" #include "support/qstring_helpers.h" +#include "qt_i18n.h" #include -#include class QComboBox; class QLineEdit; class QCheckBox; +class QString; +class QWidget; +template class QList; class LengthCombo; namespace lyx { -std::string makeFontName(std::string const & family, std::string const & foundry); +namespace support { class FileName; } -std::pair parseFontName(std::string const & name); +class BufferParams; -/// method to get a LyXLength from widgets (LengthCombo) +namespace frontend { + +/// 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); //FIXME It would be nice if defaultUnit were a default argument -/// method to set widgets from a LyXLength -void lengthToWidgets(QLineEdit * input, LengthCombo * combo, - LyXLength const & len, LyXLength::UNIT default_unit); +/// 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); -/// method to set widgets from a LyXLength with optional "auto" if zero -void lengthAutoToWidgets(QLineEdit * input, LengthCombo * combo, - LyXLength const & len, LyXLength::UNIT defaultUnit); - -//FIXME setAutoTextCB should really take an argument, as indicated, that -//determines what text is to be written for "auto". But making -//that work involves more extensive revisions than we now want -//to make, since "auto" also appears in update_contents() (see -//QGraphics.cpp). -//The right way to do this, I think, would be to define a class -//checkedLengthSet (and a partnering labeledLengthSete) that encapsulated -//the checkbox, line edit, and length combo together, and then made e.g. -//lengthToWidgets, widgetsToLength, etc, all public methods of that class. -//Perhaps even the validator could be exposed through it. -/** - * sets a checkbox-line edit-length combo group, using "text" if the - * checkbox is unchecked and clearing the line edit if it previously - * said "text". -*/ -void setAutoTextCB(QCheckBox * checkBox, QLineEdit * lineEdit, - LengthCombo * lengthCombo/*, string text = "auto"*/); +std::string const & len, Length::UNIT default_unit); +/// method to set widgets from a docstring +void lengthToWidgets(QLineEdit * input, LengthCombo * combo, +docstring const & len, Length::UNIT default_unit); + +/// method to get a double value from a localized widget (QLineEdit) +double widgetToDouble(QLineEdit const * input); +/// method to get a double value from a localized widget (QLineEdit) +std::string widgetToDoubleStr(QLineEdit const * input); +/// method to set a (localized) double value in a widget (QLineEdit) +void doubleToWidget(QLineEdit * input, double const & value, + char f = 'g', int prec = 6); +/// method to set a (localized) double value in a widget (QLineEdit) +void doubleToWidget(QLineEdit * input, std::string const & value, + char f = 'g', int prec = 6); +/// colors a widget red if invalid +void setValid(QWidget * widget, bool valid); -/// format a string to the given width -docstring const formatted(docstring const & text, int w = 80); +} // namespace frontend /** @@ -76,15 +74,71 @@ docstring const formatted(docstring const & text, int w = 80); * * Use this in qt4/ instead of _() */ -QString const qt_(char const * str, const char * comment = 0); +QString const qt_(std::string const & str); +/// +support::FileName libFileSearch(QString const & dir, QString const & name, + QString const & ext = QString()); -/** - * qt_ - i18nize string and convert to QString - * - * Use this in qt4/ instead of _() +/** 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, + QStringList 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_(std::string const & str); +QStringList texFileList(QString const & filename); + +/// Convert internal line endings to line endings as expected by the OS +QString const externalLineEnding(docstring const & str); + +/// Convert line endings in any formnat to internal line endings +docstring const internalLineEnding(QString const & str); + +// wrapper around the docstring versions +QString internalPath(QString const &); +QString onlyFilename(QString const & str); +QString onlyPath(QString const & str); +QStringList fileFilters(QString const & description); + +QString changeExtension(QString const & oldname, QString const & extension); + +/// Remove the extension from \p name +QString removeExtension(QString const & name); + +/** 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. + */ +QString addExtension(QString const & name, QString const & extension); + +/// Return the extension of the file (not including the .) +QString getExtension(QString const & name); +QString makeAbsPath(QString const & relpath, QString const & base); +QString changeExtension(QString const & oldname, QString const & ext); + +/// \return the display string associated with given type and buffer +/// parameter. +QString guiName(std::string const & type, BufferParams const & bp); } // namespace lyx