#include "support/convert.h"
#include "support/debug.h"
-#include "support/filetools.h"
-#include "support/foreach.h"
#include "support/gettext.h"
#include "support/lstrings.h"
#include "support/lyxalgo.h"
#include <QLocale>
#include <QPalette>
#include <QSet>
+#include <QTextLayout>
+#include <QTextDocument>
+#include <QToolTip>
#include <algorithm>
#include <fstream>
// for FileFilter.
// FIXME: Remove
#include "support/regex.h"
-#include <boost/tokenizer.hpp>
using namespace std;
namespace lyx {
FileName libFileSearch(QString const & dir, QString const & name,
- QString const & ext)
+ QString const & ext, search_mode mode)
{
- return support::libFileSearch(fromqstr(dir), fromqstr(name), fromqstr(ext));
+ return support::libFileSearch(fromqstr(dir), fromqstr(name), fromqstr(ext), mode);
}
FileName imageLibFileSearch(QString & dir, QString const & name,
- QString const & ext)
+ QString const & ext, search_mode mode)
{
string tmp = fromqstr(dir);
- FileName fn = support::imageLibFileSearch(tmp, fromqstr(name), fromqstr(ext));
+ FileName fn = support::imageLibFileSearch(tmp, fromqstr(name), fromqstr(ext), mode);
dir = toqstr(tmp);
return fn;
}
+namespace {
+
+double locstringToDouble(QString const & str)
+{
+ QLocale loc;
+ bool ok;
+ double res = loc.toDouble(str, &ok);
+ if (!ok) {
+ // Fall back to C
+ QLocale c(QLocale::C);
+ res = c.toDouble(str);
+ }
+ return res;
+}
+
+} // namespace anon
+
namespace frontend {
Length::UNIT const unit = combo->currentLengthItem();
- return Length(length.trimmed().toDouble(), unit).asString();
+ return Length(locstringToDouble(length.trimmed()), unit).asString();
}
}
}
- return Length(length.trimmed().toDouble(), unit);
+ return Length(locstringToDouble(length.trimmed()), unit);
}
void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
- Length const & len, Length::UNIT /*defaultUnit*/)
+ Length const & len, Length::UNIT /*defaultUnit*/)
{
- combo->setCurrentItem(len.unit());
- QLocale loc;
- loc.setNumberOptions(QLocale::OmitGroupSeparator);
- input->setText(loc.toString(Length(len).value()));
+ if (len.empty()) {
+ // no length (UNIT_NONE)
+ combo->setCurrentItem(Length::defaultUnit());
+ input->setText("");
+ } else {
+ combo->setCurrentItem(len.unit());
+ QLocale loc;
+ loc.setNumberOptions(QLocale::OmitGroupSeparator);
+ input->setText(formatLocFPNumber(Length(len).value()));
+ }
}
QString const text = input->text();
if (text.isEmpty())
return 0.0;
-
- return text.trimmed().toDouble();
+
+ return locstringToDouble(text.trimmed());
}
string widgetToDoubleStr(QLineEdit const * input)
{
- QString const text = input->text();
- if (text.isEmpty())
- return string();
-
- return convert<string>(text.trimmed().toDouble());
+ return convert<string>(widgetToDouble(input));
}
}
+QString formatLocFPNumber(double d)
+{
+ QString result = toqstr(formatFPNumber(d));
+ QLocale loc;
+ result.replace('.', loc.decimalPoint());
+ return result;
+}
+
+
+bool ColorSorter(ColorCode lhs, ColorCode rhs)
+{
+ return compare_no_case(lcolor.getGUIName(lhs), lcolor.getGUIName(rhs)) < 0;
+}
+
+
void setValid(QWidget * widget, bool valid)
{
if (valid) {
QString const externalLineEnding(docstring const & str)
{
-#ifdef Q_WS_MACX
+#ifdef Q_OS_MAC
// The MAC clipboard uses \r for lineendings, and we use \n
return toqstr(subst(str, '\n', '\r'));
-#elif defined(Q_WS_WIN)
+#elif defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
// Windows clipboard uses \r\n for lineendings, and we use \n
return toqstr(subst(str, from_ascii("\n"), from_ascii("\r\n")));
#else
Filter::Filter(docstring const & description, string const & globs)
: desc_(description)
{
- typedef boost::tokenizer<boost::char_separator<char> > Tokenizer;
- boost::char_separator<char> const separator(" ");
-
// Given "<glob> <glob> ... *.{abc,def} <glob>", expand to
// "<glob> <glob> ... *.abc *.def <glob>"
string const expanded_globs = convert_brace_glob(globs);
// Split into individual globs.
- vector<string> matches;
- Tokenizer const tokens(expanded_globs, separator);
- globs_ = vector<string>(tokens.begin(), tokens.end());
+ globs_ = getVectorFromString(expanded_globs, " ");
}
s += " (";
}
- for (size_t i = 0; i != globs_.size(); ++i) {
- if (i > 0)
- s += ' ';
- s += toqstr(globs_[i]);
- }
+ s += toqstr(getStringFromVector(globs_, " "));
if (has_description)
s += ')';
// Everything from the start of the input to
// the start of the match.
- parse_filter(string(what[-1].first, what[-1].second));
+ parse_filter(string(it, what[0].first));
// Increment the iterator to the end of the match.
it += distance(it, what[0].second);
}
-QString guiName(string const & type, BufferParams const & bp)
-{
- if (type == "tableofcontents")
- return qt_("Table of Contents");
- if (type == "child")
- return qt_("Child Documents");
- if (type == "graphics")
- return qt_("Graphics");
- if (type == "equation")
- return qt_("Equations");
- if (type == "footnote")
- return qt_("Footnotes");
- if (type == "listing")
- return qt_("Listings");
- if (type == "index")
- return qt_("Index Entries");
- if (type == "marginalnote")
- return qt_("Marginal notes");
- if (type == "nomencl")
- return qt_("Nomenclature Entries");
- if (type == "note")
- return qt_("Notes");
- if (type == "citation")
- return qt_("Citations");
- if (type == "label")
- return qt_("Labels and References");
- if (type == "branch")
- return qt_("Branches");
- if (type == "change")
- return qt_("Changes");
-
- FloatList const & floats = bp.documentClass().floats();
- if (floats.typeExist(type))
- return qt_(floats.getType(type).listName());
-
- return qt_(type);
+QString formatToolTip(QString text, int em)
+{
+ // 1. QTooltip activates word wrapping only if mightBeRichText()
+ // is true. So we convert the text to rich text.
+ //
+ // 2. The default width is way too small. Setting the width is tricky; first
+ // one has to compute the ideal width, and then force it with special
+ // html markup.
+
+ // do nothing if empty or already formatted
+ if (text.isEmpty() || text.startsWith(QString("<html>")))
+ return text;
+ // Convert to rich text if it is not already
+ if (!Qt::mightBeRichText(text))
+ text = Qt::convertFromPlainText(text, Qt::WhiteSpaceNormal);
+ // Compute desired width in pixels
+ QFont const font = QToolTip::font();
+ int const px_width = em * QFontMetrics(font).width("M");
+ // Determine the ideal width of the tooltip
+ QTextDocument td("");
+ td.setHtml(text);
+ td.setDefaultFont(QToolTip::font());
+ td.setTextWidth(px_width);
+ double best_width = td.idealWidth();
+ // Set the line wrapping with appropriate width
+ return QString("<html><body><table><tr>"
+ "<td align=justify width=%1>%2</td>"
+ "</tr></table></body></html>")
+ .arg(QString::number(int(best_width) + 1), text);
+ return text;
+}
+
+
+QString qtHtmlToPlainText(QString const & html)
+{
+ if (!Qt::mightBeRichText(html))
+ return html;
+ QTextDocument td;
+ td.setHtml(html);
+ return td.toPlainText();
}