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/******************************************************************************
Copyright (C) 2013 by Hugh Bailey <obs.jim@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#include "window-namedialog.hpp"
#include "qt-wrappers.hpp"
#include "ui_NameDialog.h"
#include "obs-app.hpp"
using namespace std;
NameDialog::NameDialog(QWidget *parent)
: QDialog (parent),
ui (new Ui::NameDialog)
{
ui->setupUi(this);
installEventFilter(CreateShortcutFilter());
}
static bool IsWhitespace(char ch)
{
return ch == ' ' || ch == '\t';
}
bool NameDialog::AskForName(QWidget *parent, const QString &title,
const QString &text, string &str, const QString &placeHolder,
int maxSize)
{
if (maxSize <= 0 || maxSize > 32767)
maxSize = 256;
NameDialog dialog(parent);
dialog.setWindowTitle(title);
dialog.ui->label->setText(text);
dialog.ui->userText->setMaxLength(maxSize);
dialog.ui->userText->setText(placeHolder);
dialog.ui->userText->selectAll();
bool accepted = (dialog.exec() == DialogCode::Accepted);
if (accepted) {
str = QT_TO_UTF8(dialog.ui->userText->text());
while (str.size() && IsWhitespace(str.back()))
str.erase(str.end() - 1);
while (str.size() && IsWhitespace(str.front()))
str.erase(str.begin());
}
return accepted;
}
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