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//
// C++ Implementation: situationprint
//
// Description:
//
//
// Author: Thibaut GRIDEL <tgridel@free.fr>
//
// Copyright (c) 2009 Thibaut GRIDEL
//
// 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 3 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 <iostream>
#include "situationprint.h"
#include "commontypes.h"
#include "situationmodel.h"
#include "situationview.h"
extern int debugLevel;
SituationPrint::SituationPrint(SituationModel *situation, SituationView *view, QWidget *parent)
: QTextEdit(parent),
m_situation(situation),
m_view(view) {
setAcceptRichText(true);
}
void SituationPrint::render(QRectF pageRect) {
if (!m_situation) {
return;
}
QTextCursor cursor(document());
QTextBlockFormat headingblock;
headingblock.setAlignment(Qt::AlignHCenter);
QTextCharFormat headingchar;
headingchar.setFontPointSize(20);
headingchar.setFontWeight(2);
QTextBlockFormat descblock;
descblock.setAlignment(Qt::AlignLeading);
QTextCharFormat descchar;
descchar.setFontPointSize(14);
descchar.setFontWeight(2);
QTextBlockFormat textblock;
textblock.setAlignment(Qt::AlignLeading);
textblock.setIndent(1);
QTextCharFormat textchar;
textchar.setFontPointSize(12);
cursor.insertBlock(headingblock);
cursor.insertText(m_situation->title(), headingchar);
if (!m_situation->rules().isEmpty()) {
cursor.insertBlock();
cursor.insertBlock(descblock);
cursor.insertText(tr("Rule") + " ", descchar);
cursor.insertText(m_situation->rules(), textchar);
}
if (!m_situation->abstract().isEmpty()) {
cursor.insertBlock();
cursor.insertBlock(descblock);
cursor.insertBlock();
cursor.insertBlock(textblock);
cursor.insertText(m_situation->abstract(), textchar);
}
cursor.insertBlock();
cursor.insertBlock(headingblock);
QPixmap image(m_view->screenShot());
int maxWidthMM = pageRect.width();
int maxHeightMM = pageRect.height();
if (debugLevel & 1 << EXPORT) std::cout << "page width " << maxWidthMM
<< " height " << maxHeightMM << std::endl;
if (debugLevel & 1 << EXPORT) std::cout << "image (px) width " << image.width()
<< " height " << image.height() << std::endl;
int resolution = image.logicalDpiX();
if (debugLevel & 1 << EXPORT) std::cout << "image resolution " << resolution << std::endl;
int widthMM = (image.width() * 254 + 5 * resolution) / (10 * resolution);
int heightMM = (image.height() * 254 + 5 * resolution) / (10 * resolution);
if (debugLevel & 1 << EXPORT) std::cout << "image (MM) width " << widthMM
<< " height " << heightMM << std::endl;
if ((widthMM > maxWidthMM)
|| (heightMM > maxHeightMM)) {
int maxWidth = pageRect.width() * 10 * resolution / 254;
int maxHeight = pageRect.height() * 10 * resolution / 254;
image = image.scaled(maxWidth, maxHeight,
Qt::KeepAspectRatio, Qt::SmoothTransformation);
if (debugLevel & 1 << EXPORT) std::cout << "resized image (px) width " << image.width()
<< " height " << image.height() << std::endl;
}
document()->addResource(QTextDocument::ImageResource,
QUrl("mydata://image.png"), QVariant(image));
cursor.insertImage("mydata://image.png");
if (!m_situation->description().isEmpty()) {
cursor.insertBlock();
cursor.insertBlock(descblock);
cursor.insertBlock();
cursor.insertBlock(textblock);
cursor.insertText(m_situation->description(), textchar);
}
}
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