| /** |
| * projectM-qt -- Qt4 based projectM GUI |
| * Copyright (C)2003-2004 projectM Team |
| * |
| * This library 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 2.1 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * See 'LICENSE.txt' included within this release |
| * |
| */ |
| |
| #include "qpresettextedit.hpp" |
| #include <QFile> |
| #include <QMessageBox> |
| |
| #include <QKeyEvent> |
| |
| void QPresetTextEdit::keyReleaseEvent(QKeyEvent * e) { |
| |
| switch (e->key()) { |
| case Qt::Key_S: |
| if (e->modifiers() & Qt::ControlModifier) { |
| emit(applyRequested()); |
| } |
| e->accept(); |
| break; |
| default: |
| e->ignore(); |
| } |
| |
| } |
| |
| bool QPresetTextEdit::loadPresetText(QString url) { |
| QFile qfile(url); |
| if (!qfile.open(QIODevice::ReadOnly | QIODevice::Text)) { |
| QMessageBox::warning (0, "Preset File Error", QString(tr("There was a problem trying to open the preset \"%1\". The file may no longer exist or you may not have permission to read the file.")).arg(url)); |
| return false; |
| } |
| |
| |
| QTextStream in(&qfile); |
| |
| QString buffer; |
| QTextStream out(&buffer); |
| while (!in.atEnd()) { |
| QString line = in.readLine(); |
| out << line << "\n"; |
| } |
| |
| this->setPlainText(out.readAll()); |
| |
| return true; |
| } |