author | sheepluva |
Thu, 01 Sep 2011 20:52:17 +0200 | |
changeset 5726 | f342e0cf4f34 |
parent 5252 | ded882439548 |
permissions | -rw-r--r-- |
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/* |
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* Hedgewars, a free turn based strategy game |
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* Copyright (c) 2011 Andrey Korotaev <unC0Rr@gmail.com> |
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* |
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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; version 2 of the License |
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* |
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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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* |
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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, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*/ |
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||
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#include <QFile> |
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#include <QMessageBox> |
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#include <QEvent> |
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#include "drawmapwidget.h" |
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DrawMapWidget::DrawMapWidget(QWidget *parent) : |
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QWidget(parent), |
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ui(new Ui::DrawMapWidget) |
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{ |
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ui->setupUi(this); |
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m_scene = 0; |
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} |
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DrawMapWidget::~DrawMapWidget() |
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{ |
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delete ui; |
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} |
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void DrawMapWidget::changeEvent(QEvent *e) |
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{ |
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QWidget::changeEvent(e); |
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switch (e->type()) { |
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case QEvent::LanguageChange: |
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ui->retranslateUi(this); |
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break; |
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default: |
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break; |
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} |
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} |
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void DrawMapWidget::setScene(DrawMapScene * scene) |
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{ |
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ui->graphicsView->setScene(scene); |
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m_scene = scene; |
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} |
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void DrawMapWidget::resizeEvent(QResizeEvent * event) |
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{ |
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Q_UNUSED(event); |
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if(ui->graphicsView && ui->graphicsView->scene()) |
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ui->graphicsView->fitInView(ui->graphicsView->scene()->sceneRect(), Qt::KeepAspectRatio); |
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} |
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void DrawMapWidget::showEvent(QShowEvent * event) |
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{ |
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Q_UNUSED(event); |
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resizeEvent(0); |
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} |
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void DrawMapWidget::undo() |
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{ |
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if(m_scene) m_scene->undo(); |
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} |
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void DrawMapWidget::clear() |
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{ |
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if(m_scene) m_scene->clearMap(); |
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} |
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void DrawMapWidget::save(const QString & fileName) |
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{ |
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if(m_scene) |
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{ |
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QFile file(fileName); |
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if(!file.open(QIODevice::WriteOnly)) |
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QMessageBox::warning(this, tr("File error"), tr("Cannot open file '%1' for writing").arg(fileName)); |
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else |
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file.write(qCompress(m_scene->encode()).toBase64()); |
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} |
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} |
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void DrawMapWidget::load(const QString & fileName) |
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{ |
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if(m_scene) |
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{ |
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QFile f(fileName); |
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if(!f.open(QIODevice::ReadOnly)) |
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QMessageBox::warning(this, tr("File error"), tr("Cannot read file '%1'").arg(fileName)); |
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else |
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m_scene->decode(qUncompress(QByteArray::fromBase64(f.readAll()))); |
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} |
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} |