Build fixes for FileListComponent and FileTreeComponent

modules/juce_gui_basics/filebrowser/juce_FileListComponent.cpp

@@ -33,12 +33,12 @@ FileListComponent::FileListComponent (DirectoryContentsList& listToShow)
       DirectoryContentsDisplayComponent (listToShow)
 {
     setModel (this);
-    fileList.addChangeListener (this);
+    directoryContentsList.addChangeListener (this);
 }
 
 FileListComponent::~FileListComponent()
 {
-    fileList.removeChangeListener (this);
+    directoryContentsList.removeChangeListener (this);
 }
 
 int FileListComponent::getNumSelectedFiles() const
@@ -48,7 +48,7 @@ int FileListComponent::getNumSelectedFiles() const
 
 File FileListComponent::getSelectedFile (int index) const
 {
-    return fileList.getFile (getSelectedRow (index));
+    return directoryContentsList.getFile (getSelectedRow (index));
 }
 
 void FileListComponent::deselectAllFiles()
@@ -63,9 +63,9 @@ void FileListComponent::scrollToTop()
 
 void FileListComponent::setSelectedFile (const File& f)
 {
-    for (int i = fileList.getNumFiles(); --i >= 0;)
+    for (int i = directoryContentsList.getNumFiles(); --i >= 0;)
     {
-        if (fileList.getFile(i) == f)
+        if (directoryContentsList.getFile(i) == f)
         {
             selectRow (i);
             return;
@@ -80,9 +80,9 @@ void FileListComponent::changeListenerCallback (ChangeBroadcaster*)
 {
     updateContent();
 
-    if (lastDirectory != fileList.getDirectory())
+    if (lastDirectory != directoryContentsList.getDirectory())
     {
-        lastDirectory = fileList.getDirectory();
+        lastDirectory = directoryContentsList.getDirectory();
         deselectAllRows();
     }
 }
@@ -218,7 +218,7 @@ private:
 //==============================================================================
 int FileListComponent::getNumRows()
 {
-    return fileList.getNumFiles();
+    return directoryContentsList.getNumFiles();
 }
 
 void FileListComponent::paintListBoxItem (int, Graphics&, int, int, bool)
@@ -232,11 +232,11 @@ Component* FileListComponent::refreshComponentForRow (int row, bool isSelected,
     auto comp = static_cast<ItemComponent*> (existingComponentToUpdate);
 
     if (comp == nullptr)
-        comp = new ItemComponent (*this, fileList.getTimeSliceThread());
+        comp = new ItemComponent (*this, directoryContentsList.getTimeSliceThread());
 
     DirectoryContentsList::FileInfo fileInfo;
-    comp->update (fileList.getDirectory(),
-                  fileList.getFileInfo (row, fileInfo) ? &fileInfo : nullptr,
+    comp->update (directoryContentsList.getDirectory(),
+                  directoryContentsList.getFileInfo (row, fileInfo) ? &fileInfo : nullptr,
                   row, isSelected);
 
     return comp;
@@ -253,5 +253,5 @@ void FileListComponent::deleteKeyPressed (int /*currentSelectedRow*/)
 
 void FileListComponent::returnKeyPressed (int currentSelectedRow)
 {
-    sendDoubleClickMessage (fileList.getFile (currentSelectedRow));
+    sendDoubleClickMessage (directoryContentsList.getFile (currentSelectedRow));
 }

modules/juce_gui_basics/filebrowser/juce_FileTreeComponent.cpp

@@ -34,8 +34,8 @@ class FileListTreeItem   : public TreeViewItem,
 {
 public:
     FileListTreeItem (FileTreeComponent& treeComp,
-                      DirectoryContentsList* const parentContents,
-                      const int indexInContents,
+                      DirectoryContentsList* parentContents,
+                      int indexInContents,
                       const File& f,
                       TimeSliceThread& t)
         : file (f),
@@ -135,7 +135,7 @@ public:
             for (int maxRetries = 500; --maxRetries > 0;)
             {
                 for (int i = 0; i < getNumSubItems(); ++i)
-                    if (FileListTreeItem* f = dynamic_cast<FileListTreeItem*> (getSubItem (i)))
+                    if (auto* f = dynamic_cast<FileListTreeItem*> (getSubItem (i)))
                         if (f->selectFile (target))
                             return true;
 
@@ -233,8 +233,8 @@ private:
     {
         if (icon.isNull())
         {
-            const int hashCode = (file.getFullPathName() + "_iconCacheSalt").hashCode();
-            Image im (ImageCache::getFromHashCode (hashCode));
+            auto hashCode = (file.getFullPathName() + "_iconCacheSalt").hashCode();
+            auto im = ImageCache::getFromHashCode (hashCode);
 
             if (im.isNull() && ! onlyUpdateIfCached)
             {
@@ -273,11 +273,10 @@ void FileTreeComponent::refresh()
 {
     deleteRootItem();
 
-    FileListTreeItem* const root
-        = new FileListTreeItem (*this, nullptr, 0, fileList.getDirectory(),
-                                fileList.getTimeSliceThread());
+    auto root = new FileListTreeItem (*this, nullptr, 0, directoryContentsList.getDirectory(),
+                                      directoryContentsList.getTimeSliceThread());
 
-    root->setSubContentsList (&fileList, false);
+    root->setSubContentsList (&directoryContentsList, false);
     setRootItem (root);
 }
 
@@ -307,7 +306,7 @@ void FileTreeComponent::setDragAndDropDescription (const String& description)
 
 void FileTreeComponent::setSelectedFile (const File& target)
 {
-    if (FileListTreeItem* t = dynamic_cast<FileListTreeItem*> (getRootItem()))
+    if (auto* t = dynamic_cast<FileListTreeItem*> (getRootItem()))
         if (! t->selectFile (target))
             clearSelectedItems();
 }
@@ -318,7 +317,7 @@ void FileTreeComponent::setItemHeight (int newHeight)
     {
         itemHeight = newHeight;
 
-        if (TreeViewItem* root = getRootItem())
+        if (auto* root = getRootItem())
             root->treeHasChanged();
     }
 }