| 35 | |
| 36 | |
| 37 | QString AttachmentIconBuilder::buildIcon(qint32 lid, QString fileName) { |
| 38 | // First get the icon for this type of file |
| 39 | QIcon icon; |
| 40 | QFileInfo info(fileName); |
| 41 | QFileIconProvider provider; |
| 42 | icon = provider.icon(info); |
| 43 | |
| 44 | // Build a string name for the display |
| 45 | QString displayName = info.fileName(); |
| 46 | |
| 47 | // Setup the painter |
| 48 | QPainter p; |
| 49 | |
| 50 | // Setup the font |
| 51 | QFont font; |
| 52 | if (global.defaultGuiFontSize > 0) |
| 53 | font.setPointSize (global.defaultGuiFontSize); |
| 54 | font.setFamily("Arial"); |
| 55 | QFontMetrics fm(font); |
| 56 | int width = fm.width(displayName); |
| 57 | if (width < 40) // steup a minimum width |
| 58 | width = 40; |
| 59 | width=width+50; // Add 10 px for padding & 40 for the icon |
| 60 | |
| 61 | // Start drawing a new pixmap for the image in the note |
| 62 | QPoint textPoint(40,15); |
| 63 | QPoint sizePoint(40,29); |
| 64 | QPixmap pixmap(width,37); |
| 65 | pixmap.fill(QColor(global.getEditorBackgroundColor())); |
| 66 | |
| 67 | p.begin(&pixmap); |
| 68 | p.setFont(font); |
| 69 | p.drawPixmap(QPoint(3,3), icon.pixmap(QSize(30,40))); |
| 70 | |
| 71 | // Write out the attributes of the file |
| 72 | p.drawText(textPoint, displayName); |
| 73 | |
| 74 | QString unit = QString(tr("Bytes")); |
| 75 | qint64 size = QFileInfo(fileName).size(); |
| 76 | if (size > 1024) { |
| 77 | size = size/1024; |
| 78 | unit = QString(tr("KB")); |
| 79 | } |
| 80 | if (size > 1024) { |
| 81 | size = size/1024; |
| 82 | unit= QString("MB"); |
| 83 | } |
| 84 | QPen pen; |
| 85 | pen.setColor(global.getEditorFontColor()); |
| 86 | p.drawText(sizePoint, QString::number(size).trimmed() +" " +unit); |
| 87 | p.drawRect(0,0,width-1,37-1); // Draw a rectangle around the image. |
| 88 | p.end(); |
| 89 | |
| 90 | // Now that it is drawn, we write it out to a temporary file |
| 91 | QString tmpFile = global.fileManager.getTmpDirPath(QString::number(lid) + QString("_icon.png")); |
| 92 | tmpFile = tmpFile.replace("\\", "/"); |
| 93 | pixmap.save(tmpFile, "png"); |
| 94 | return tmpFile; |
no test coverage detected