Warning fixes and copyright update.

[evaf] / src / apps / FileFinder / Engine / engine.cpp

diff --git a/src/apps/FileFinder/Engine/engine.cpp b/src/apps/FileFinder/Engine/engine.cpp
index bd15220e0f051fd3682be9bb036953b08c92eec8..1cded9037cebbf7ead028bfdcbeca54586122413 100644 (file)
--- a/src/apps/FileFinder/Engine/engine.cpp
+++ b/src/apps/FileFinder/Engine/engine.cpp
@@ -3,7 +3,7 @@
  * @brief Module for the FileFinder application that searches for files
  * @author Enar Vaikene
  *
- * Copyright (c) 2011 Enar Vaikene
+ * Copyright (c) 2011-2019 Enar Vaikene
  *
  * This file is part of the eVaf C++ cross-platform application development framework.
  *
@@ -79,7 +79,7 @@ void Module::done()
 
 Internal::Engine::Engine()
     : iFileFinder()
-    , mWorker(0)
+    , mWorker(nullptr)
 {
     setObjectName(QString("%1.Engine").arg(VER_MODULE_NAME_STR));
 
@@ -108,10 +108,10 @@ bool Internal::Engine::init()
 
 void Internal::Engine::done()
 {
-    if (mWorker) {
+    if (mWorker != nullptr) {
         mWorker->stop();
         delete mWorker;
-        mWorker = 0;
+        mWorker = nullptr;
     }
 
     EVAF_INFO("%s finalized", qPrintable(objectName()));
@@ -119,20 +119,20 @@ void Internal::Engine::done()
 
 void Internal::Engine::search(QString const & dir, bool recursive, Filter const & filter)
 {
-    if (mWorker)
+    if (mWorker != nullptr)
         mWorker->search(dir, recursive, filter);
 }
 
 bool Internal::Engine::busy() const
 {
-    if (mWorker)
+    if (mWorker != nullptr)
         return mWorker->busy();
     return false;
 }
 
 void Internal::Engine::cancel()
 {
-    if (mWorker)
+    if (mWorker != nullptr)
         mWorker->cancel();
 }
 
@@ -194,7 +194,7 @@ QStringList Internal::RegExpChain::split(const QString & pattern)
     bool e = false;
 
     while (offset < sz) {
-        QChar ch = pattern.at(offset++);
+        QChar const ch = pattern.at(offset++);
         if (e) {
             e = false;
             if (ch == '*' || ch == '?' || ch == '[' || ch == ']')
@@ -328,7 +328,7 @@ void Internal::Worker::recursiveSearch(QString const & path)
     QDir dir(l);
 
     // Get the list of files in this directory
-    QStringList files = dir.entryList(QDir::Files | QDir::NoSymLinks);
+    QStringList const files = dir.entryList(QDir::Files | QDir::NoSymLinks);
     foreach (QString const & file, files) {
 
         // Check for the cancel flag
@@ -377,7 +377,7 @@ void Internal::Worker::recursiveSearch(QString const & path)
                  * ReadBufferSize bytes of data. Every block is checked twice, but we make sure that
                  * also strings that stretch from one block to another are checked.
                  */
-                QByteArray b = f.read(ReadBufferSize);
+                QByteArray const b = f.read(ReadBufferSize);
                 buf.append(b);
                 if (buf.size() > (2 * ReadBufferSize))
                     buf.remove(0, ReadBufferSize);
@@ -398,7 +398,7 @@ void Internal::Worker::recursiveSearch(QString const & path)
 
     // Process sub-directories
     if (mRecursive) {
-        QStringList dirs = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
+        QStringList const dirs = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot | QDir::NoSymLinks);
         foreach (QString const & directory, dirs) {
 
             // Check for the cancel flag