reimplemented importing folders

app/core.cpp

@@ -39,7 +39,8 @@
 Core olive::core;
 
 Core::Core() :
-  main_window_(nullptr)
+  main_window_(nullptr),
+  tool_(olive::tool::kPointer)
 {
 }
 
@@ -101,16 +102,19 @@ olive::MainWindow *Core::main_window()
 
 void Core::ImportFiles(const QStringList &urls, Folder* parent)
 {
-  QString error_capt = tr("Import error");
-
   if (urls.isEmpty()) {
-    QMessageBox::critical(main_window_, error_capt, tr("Nothing to import"));
+    QMessageBox::critical(main_window_, tr("Import error"), tr("Nothing to import"));
     return;
   }
 
   olive::task_manager.AddTask(new ImportTask(parent, urls));
 }
 
+const olive::tool::Tool &Core::tool()
+{
+  return tool_;
+}
+
 void Core::SetTool(const olive::tool::Tool &tool)
 {
   tool_ = tool;
@@ -142,7 +146,7 @@ void Core::StartImportFootage()
     // Get the selected items from the panel
     QList<Item*> selected_items = active_project_panel->SelectedItems();
 
-    // Heuristic for finding the selected folder
+    // Heuristic for finding the selected folder:
     //
     // - If `folder` is nullptr, we set the first folder we find. Either the item itself if it's a folder, or the
     //   item's parent.
@@ -152,7 +156,7 @@ void Core::StartImportFootage()
     for (int i=0;i<selected_items.size();i++) {
       Item* sel_item = selected_items.at(i);
 
-      // If this item is not a folder, presumably its parent is
+      // If this item is not a folder, presumably it's parent is
       if (sel_item->type() != Item::kFolder) {
         sel_item = sel_item->parent();
 

app/core.h

@@ -74,6 +74,11 @@ public:
    */
   void ImportFiles(const QStringList& urls, Folder *parent);
 
+  /**
+   * @brief Get the currently active tool
+   */
+  const olive::tool::Tool& tool();
+
 public slots:
   /**
    * @brief Set the current application-wide tool

app/panel/tool/tool.cpp

@@ -28,6 +28,8 @@ ToolPanel::ToolPanel(QWidget *parent) :
 {
   Toolbar* t = new Toolbar(this);
 
+  t->SetTool(olive::core.tool());
+
   setWidget(t);
 
   connect(t, SIGNAL(ToolChanged(const olive::tool::Tool&)), &olive::core, SLOT(SetTool(const olive::tool::Tool&)));

app/task/import/import.cpp

@@ -22,6 +22,7 @@
 
 #include <QApplication>
 #include <QDebug>
+#include <QDir>
 #include <QFileInfo>
 
 // FIXME: Only used for test code
@@ -46,28 +47,67 @@ bool ImportTask::Action()
 
     const QString& url = urls_.at(i);
 
-    Footage* f = new Footage();
-
     QFileInfo file_info(url);
 
-    // FIXME: Is it possible for a file to go missing between the Import dialog and here?
-    //        And what is the behavior/result of that?
+    // Check if this file is a diretory
+    if (file_info.isDir()) {
 
-    f->set_filename(url);
-    f->set_name(file_info.fileName());
-    f->set_timestamp(file_info.lastModified());
+      // Use QDir to get a list of all the files in the directory
+      QDir dir(url);
 
-    parent_->add_child(f);
+      // QDir::entryList only returns filenames, we can use entryInfoList() to get full paths
+      QFileInfoList entry_list = dir.entryInfoList();
 
-    // Create ProbeTask to analyze this media
-    ProbeTask* pt = new ProbeTask(f);
+      // Only proceed if the empty actually has files in it
+      if (!entry_list.isEmpty()) {
+        // Create a folder corresponding to the directory
+        Folder* f = new Folder();
 
-    // The task won't work unless it's in the main thread and we're definitely not
-    // FIXME: Should Tasks check what thread they're in and move themselves to the main thread?
-    pt->moveToThread(qApp->thread());
+        f->set_name(file_info.fileName());
 
-    // Queue task in task manager
-    olive::task_manager.AddTask(pt);
+        parent_->add_child(f);
+
+        // Convert QFileInfoList into QStringList
+        QStringList full_urls;
+
+        foreach (QFileInfo info, entry_list) {
+          if (info.fileName() != ".." && info.fileName() != ".") {
+            full_urls.append(info.absoluteFilePath());
+          }
+        }
+
+        // Start a new import task for this folder too
+        ImportTask* it = new ImportTask(f, full_urls);
+
+        it->moveToThread(qApp->thread());
+
+        olive::task_manager.AddTask(it);
+      }
+
+    } else {
+
+      Footage* f = new Footage();
+
+      // FIXME: Is it possible for a file to go missing between the Import dialog and here?
+      //        And what is the behavior/result of that?
+
+      f->set_filename(url);
+      f->set_name(file_info.fileName());
+      f->set_timestamp(file_info.lastModified());
+
+      parent_->add_child(f);
+
+      // Create ProbeTask to analyze this media
+      ProbeTask* pt = new ProbeTask(f);
+
+      // The task won't work unless it's in the main thread and we're definitely not
+      // FIXME: Should Tasks check what thread they're in and move themselves to the main thread?
+      pt->moveToThread(qApp->thread());
+
+      // Queue task in task manager
+      olive::task_manager.AddTask(pt);
+
+    }
 
     emit ProgressChanged(i * 100 / urls_.size());