Fix implicit casts in FileDisplay

Turn Duration(qint64) into Duration(int) to avoid implicit casts.
INT_MAX is good for 68 years of video, that should be enough for
everyone :)

1 files changed, 5 insertions, 6 deletions

diff --git a/helper.cpp b/helper.cpp
index 73699f8..30b7604 100644
--- a/helper.cpp
+++ b/helper.cpp
@@ -33,14 +33,14 @@ namespace Helper {
             do {
                 read = file.read(data.data(), 4096);
                 if(read > 0){
-                    h.addData(data.data(), read);
+                    h.addData(data.data(), static_cast<int>(read));
                 }
             } while (read == 4096);
             QByteArray res = h.result();
             retval = res.toHex().toLower();
         }else{
             QByteArray data(512, '\0');
-            int offset = info.size() / 3;
+            qint64 offset = info.size() / 3;
             file.seek(offset);
             int numBytes = 512 * 1024;
             int readBytes = 0;
@@ -51,7 +51,7 @@ namespace Helper {
                 }else{
                     return QString();
                 }
-                h.addData(data.data(), read);
+                h.addData(data.data(), static_cast<int>(read));
             } while(readBytes < numBytes);
             QByteArray res = h.result();
             retval = res.toHex().toLower();
@@ -79,14 +79,13 @@ namespace Helper {
         QJsonDocument jDoc = ffpmegData(file);
         QJsonObject jObj = jDoc.object();
         QJsonValue durationV = jObj["format"].toObject()["duration"];
-        int seconds = durationV.toVariant().toDouble();
+        int seconds = static_cast<int>(durationV.toVariant().toDouble());
         int interval = seconds / 4;
         QImage img1 = snapshot(file, 60);
         QImage img2 = snapshot(file, interval * 2);
         QImage img3 = snapshot(file, interval * 3);
         QImage img4 = snapshot(file, seconds - 60);
         QImage retval(640 * 2 + 10, img1.height() * 2 + 10, QImage::Format_ARGB32);
-        //retval.fill(Qt::red);
         QPainter p(&retval);
         p.drawImage(0, 0, img1);
         p.drawImage(650, 0, img2);
@@ -174,7 +173,7 @@ namespace Helper {
 
     Duration::Duration() : mHours(0), mMinutes(0), mSeconds(0) {}
 
-    Duration::Duration(qint64 seconds){
+    Duration::Duration(int seconds){
         int sec(0), min(0), h(0);
         // get hours
         h = (seconds / 60 / 60);