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