1 files changed, 24 insertions, 15 deletions

diff --git a/smdirwatcher.cpp b/smdirwatcher.cpp
index d825c2c..038c4cf 100644
--- a/smdirwatcher.cpp
+++ b/smdirwatcher.cpp
@@ -17,7 +17,7 @@
 #include "smtreeitem.h"
 #include "helper.h"
 
-SmDirWatcher::SmDirWatcher(int numFields, QObject *parent) : QThread(parent), mFd(0), mDescr(0), mNumFields(numFields) {
+SmDirWatcher::SmDirWatcher(int numFields, QObject *parent) : QThread(parent), mFd(0), mDescr(0), mNumFields(numFields), mExpensiveOps(true) {
     mBufLen = 1024 * (sizeof(struct inotify_event) + 16);
     mINdata = new char[mBufLen];
     mFd = inotify_init();
@@ -47,20 +47,22 @@ void SmDirWatcher::setDir(const QString &dir){
         QString mime = data.at(SmDirModel::Type).toString();
         SmTreeItem *newItem = new SmTreeItem(data, rootItem);
         rootItem->appendChild(newItem);
-        Md5Summer *s = new Md5Summer(fi.absoluteFilePath());
-        s->setAutoDelete(false);
-        connect(s, SIGNAL(md5sumDone(QString,QString)), this, SIGNAL(setMd5Sum(QString,QString)));
-        mAsyncTasks.append(s);
-        if(mime.startsWith("video")){
-            FfmpegGatherer *g = new FfmpegGatherer(fi.absoluteFilePath());
-            g->setAutoDelete(false);
-            connect(g, SIGNAL(ffmpegDone(QString,QVariantMap)), this, SIGNAL(setFfmpeg(QString,QVariantMap)));
-            mAsyncTasks.append(g);
-        }else if(mime.startsWith("image")){
-            PicSizeGatherer *pg = new PicSizeGatherer(fi.absoluteFilePath());
-            pg->setAutoDelete(false);
-            connect(pg, SIGNAL(picSizeDone(QString,QVariant)), this, SIGNAL(setPicSize(QString,QVariant)));
-            mAsyncTasks.append(pg);
+        if(mExpensiveOps){
+            Md5Summer *s = new Md5Summer(fi.absoluteFilePath());
+            s->setAutoDelete(false);
+            connect(s, SIGNAL(md5sumDone(QString,QString)), this, SIGNAL(setMd5Sum(QString,QString)));
+            mAsyncTasks.append(s);
+            if(mime.startsWith("video")){
+                FfmpegGatherer *g = new FfmpegGatherer(fi.absoluteFilePath());
+                g->setAutoDelete(false);
+                connect(g, SIGNAL(ffmpegDone(QString,QVariantMap)), this, SIGNAL(setFfmpeg(QString,QVariantMap)));
+                mAsyncTasks.append(g);
+            }else if(mime.startsWith("image")){
+                PicSizeGatherer *pg = new PicSizeGatherer(fi.absoluteFilePath());
+                pg->setAutoDelete(false);
+                connect(pg, SIGNAL(picSizeDone(QString,QVariant)), this, SIGNAL(setPicSize(QString,QVariant)));
+                mAsyncTasks.append(pg);
+            }
         }
     }
     emit population(rootItem);
@@ -79,6 +81,9 @@ void SmDirWatcher::startAsyncJobs(){
 }
 
 void SmDirWatcher::gatherAsync(const QString &path){
+    if(!mExpensiveOps){
+        return;
+    }
     QString mimeType = Helper::mimeType(path);
     Md5Summer *s = new Md5Summer(path);
     connect(s, SIGNAL(md5sumDone(QString,QString)), this, SIGNAL(setMd5Sum(QString,QString)));
@@ -94,6 +99,10 @@ void SmDirWatcher::gatherAsync(const QString &path){
     }
 }
 
+void SmDirWatcher::setExpensiveOps(bool expensiveOps){
+    mExpensiveOps = expensiveOps;
+}
+
 QList<QVariant> SmDirWatcher::generalData(const QString &path){
     QFileInfo fi(path);
     QList<QVariant> data;