Make FSWidget prettier

* add programmatically rendered icons
* make text Qt::black
* set rootIsDecorated to false

3 files changed, 34 insertions, 2 deletions

diff --git a/fswidget.cpp b/fswidget.cpp
index 8423450..658b7ed 100644
--- a/fswidget.cpp
+++ b/fswidget.cpp
@@ -155,24 +155,29 @@ void FSWidget::removeItem(QComboBox *cb){
 
 void FSWidget::gatherData(const QString &curDir){
     mFileView->setSortingEnabled(false);
+    mFileView->setRootIsDecorated(false);
     mModel->clear();
     QStandardItem *root = mModel->invisibleRootItem();
     QMimeDatabase mimedb;
     mModel->setHorizontalHeaderLabels(QStringList() << tr("Name") << tr("MIME") << tr("Size") << tr("Duration") << tr("MD5"));
+    QIcon videoIcon = Helper::icon(QColor(255,85,255), 'M');
+    QIcon imageIcon = Helper::icon(QColor(255,85,255), 'P');
+    QIcon otherIcon = Helper::icon(QColor(255,85,255), 'O');
+    QBrush blackBrush(Qt::black);
 
     QDirIterator it(curDir, QDir::Files);
     mFileView->setUpdatesEnabled(false);
     while(it.hasNext()){
         QFileInfo fi = it.next();
         QMimeType mimeType = mimedb.mimeTypeForFile(fi);
+        QString mimeName = mimeType.name();
         qint64 seconds = 0;
         Helper::Duration dur;
         QString durStr(tr("n/a"));
         QLocale l;
         QString size = l.toString(fi.size());
         QString md5 = Helper::md5Sum(fi.absoluteFilePath());
-        QIcon i(":/huge_bra.png");
-        if(mimeType.name().startsWith("video")){
+        if(mimeName.startsWith("video")){
             QJsonDocument jDoc = Helper::streamData(fi.absoluteFilePath());
             QJsonObject jObj = jDoc.object();
             QJsonValue durationV = jObj["format"].toObject()["duration"];
@@ -186,9 +191,17 @@ void FSWidget::gatherData(const QString &curDir){
             QStandardItem *item = new QStandardItem;
             item->setFont(f);
             item->setEditable(false);
+            item->setForeground(blackBrush);
             items << item;
         }
         items[0]->setText(fi.fileName());
+        if(mimeName.startsWith("video")){
+            items[0]->setIcon(videoIcon);
+        }else if(mimeName.startsWith("image")){
+            items[0]->setIcon(imageIcon);
+        }else{
+            items[0]->setIcon(otherIcon);
+        }
         items[1]->setText(mimeType.name());
         items[2]->setText(size);
         items[2]->setTextAlignment(Qt::AlignRight);
diff --git a/helper.cpp b/helper.cpp
index b02c71d..5c343bc 100644
--- a/helper.cpp
+++ b/helper.cpp
@@ -432,4 +432,22 @@ namespace Helper {
         return retval;
     }
 
+    const QIcon icon(const QColor &bg, const QChar c, bool bold){
+        QImage img(32, 32, QImage::Format_ARGB32);
+        img.fill(QColor(0, 0, 0, 0));
+        QPainter *p = new QPainter(&img);
+        p->setBrush(bg);
+        p->setRenderHint(QPainter::Antialiasing);
+        p->setRenderHint(QPainter::TextAntialiasing);
+        p->setRenderHint(QPainter::SmoothPixmapTransform);
+        QFont f("courier new");
+        f.setPixelSize(30);
+        f.setBold(bold);
+        p->setPen(Qt::white);
+        p->drawEllipse(img.rect());
+        p->setFont(f);
+        p->drawText(img.rect(), Qt::AlignCenter, c);
+        delete p;
+        return QIcon(QPixmap::fromImage(img));
+    }
 }
diff --git a/helper.h b/helper.h
index 747f57e..07d1e6d 100644
--- a/helper.h
+++ b/helper.h
@@ -50,6 +50,7 @@ namespace Helper {
     QImage snapshot(const QString &path, int where);
     QVariant picSize(const QString &path);
     PicData convertArchivefileToPng(PicData data);
+    const QIcon icon(const QColor &bg, const QChar c, bool bold = true);
     class Duration {
         public:
             Duration();