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/*********************************************************************************
NixNote - An open-source client for the Evernote service.
Copyright (C) 2015 Randy Baumgarte
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
***********************************************************************************/
#include "attachmenticonbuilder.h"
#include "global.h"
#include <QIcon>
#include <QFileInfo>
#include <QFile>
#include <QFileIconProvider>
#include <QPainter>
extern Global global;
AttachmentIconBuilder::AttachmentIconBuilder(QObject *parent) :
QObject(parent)
{
}
QString AttachmentIconBuilder::buildIcon(qint32 lid, QString fileName) {
// First get the icon for this type of file
QIcon icon;
QFileInfo info(fileName);
QFileIconProvider provider;
icon = provider.icon(info);
// Build a string name for the display
QString displayName = info.fileName();
// Setup the painter
QPainter p;
// Setup the font
QFont font;
if (global.defaultGuiFontSize > 0)
font.setPointSize (global.defaultGuiFontSize);
font.setFamily("Arial");
QFontMetrics fm(font);
int width = fm.width(displayName);
if (width < 40) // steup a minimum width
width = 40;
width=width+50; // Add 10 px for padding & 40 for the icon
// Start drawing a new pixmap for the image in the note
QPoint textPoint(40,15);
QPoint sizePoint(40,29);
QPixmap pixmap(width,37);
pixmap.fill(QColor(global.getEditorBackgroundColor()));
p.begin(&pixmap);
p.setFont(font);
p.drawPixmap(QPoint(3,3), icon.pixmap(QSize(30,40)));
// Write out the attributes of the file
p.drawText(textPoint, displayName);
QString unit = QString(tr("Bytes"));
qint64 size = QFileInfo(fileName).size();
if (size > 1024) {
size = size/1024;
unit = QString(tr("KB"));
}
if (size > 1024) {
size = size/1024;
unit= QString("MB");
}
QPen pen;
pen.setColor(global.getEditorFontColor());
p.drawText(sizePoint, QString::number(size).trimmed() +" " +unit);
p.drawRect(0,0,width-1,37-1); // Draw a rectangle around the image.
p.end();
// Now that it is drawn, we write it out to a temporary file
QString tmpFile = global.fileManager.getTmpDirPath(QString::number(lid) + QString("_icon.png"));
pixmap.save(tmpFile, "png");
return tmpFile;
}
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