lyx_mirror/src/frontends/qt4/FileDialog_private.C

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/**
* \file FileDialog_private.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "FileDialog_private.h"
#include "qt_helpers.h"
#include "support/filefilterlist.h"
#include "support/lstrings.h"
#include <QApplication>
#include <QToolButton>
#include <QHBoxLayout>
using lyx::support::split;
using std::string;
namespace {
/// return the Qt form of the label
string const getLabel(string const & str) {
string label;
string sc(split(str, label, '|'));
if (sc.length() < 2)
return label;
string::size_type pos = label.find(sc[1]);
if (pos == string::npos)
return label;
label.insert(pos, 1, '&');
return label;
}
} // namespace anon
LyXFileDialog::LyXFileDialog(string const & t,
string const & p,
lyx::support::FileFilterList const & filters,
FileDialog::Button const & b1,
FileDialog::Button const & b2)
: QFileDialog(qApp->focusWidget() ? qApp->focusWidget() : qApp->mainWidget(),
toqstr(t), toqstr(p), toqstr(filters.as_string())),
b1_(0), b2_(0)
{
setCaption(toqstr(t));
QList<QHBoxLayout *> layout = findChildren<QHBoxLayout *>();
if (!b1.first.empty()) {
b1_dir_ = b1.second;
b1_ = new QToolButton(this);
connect(b1_, SIGNAL(clicked()), this, SLOT(buttonClicked()));
b1_->setText(toqstr(getLabel(b1.first)));
layout.at(0)->addWidget(b1_);
}
if (!b2.first.empty()) {
b2_dir_ = b2.second;
b2_ = new QToolButton(this);
connect(b2_, SIGNAL(clicked()), this, SLOT(buttonClicked()));
b2_->setText(toqstr(getLabel(b2.first)));
layout.at(0)->addWidget(b2_);
}
}
void LyXFileDialog::buttonClicked()
{
if (sender() == b1_)
setDir(toqstr(b1_dir_));
else if (sender() == b2_)
setDir(toqstr(b2_dir_));
}
#include "FileDialog_private_moc.cpp"