Ditch the file open dialog in favor of an overlaid FileBrowserComponent. Should be much nicer to use anyway...

Source/PluginEditor.cpp

@@ -32,8 +32,19 @@ PaulstretchpluginAudioProcessorEditor::PaulstretchpluginAudioProcessorEditor(Pau
 	m_wavecomponent(p.m_afm,p.m_thumb.get(), p.getStretchSource()),
 	processor(p), m_perfmeter(&p),
     m_free_filter_component(&p),
-    m_wavefilter_tab(p.m_cur_tab_index)
+    m_wavefilter_tab(p.m_cur_tab_index),
+	m_filefilter(p.m_afm->getWildcardForAllFormats(),String(),String())
 {
+	
+	String initiallocfn = processor.m_propsfile->m_props_file->getValue("importfilefolder",
+		File::getSpecialLocation(File::userHomeDirectory).getFullPathName());
+	File initialloc(initiallocfn);
+	String filterstring = processor.m_afm->getWildcardForAllFormats();
+
+	m_filechooser = std::make_unique<FileBrowserComponent>(1|4,
+		initialloc, &m_filefilter, nullptr);
+	m_filechooser->addListener(this);
+		
 	setWantsKeyboardFocus(true);
 	m_wave_container = new Component;
     m_free_filter_component.getEnvelopeComponent()->set_envelope(processor.m_free_filter_envelope);
@@ -51,8 +62,16 @@ PaulstretchpluginAudioProcessorEditor::PaulstretchpluginAudioProcessorEditor(Pau
     addAndMakeVisible(&m_perfmeter);
 	
 	addAndMakeVisible(&m_import_button);
-	m_import_button.setButtonText("Import file...");
+	m_import_button.setButtonText("Show browser");
-	m_import_button.onClick = [this]() { chooseFile(); };
+	m_import_button.onClick = [this]() 
+	{ 
+		m_filechooser->setBounds(0, 50, getWidth(), getHeight() - 60);
+		m_filechooser->setVisible(!m_filechooser->isVisible());
+		if (m_filechooser->isVisible())
+			m_import_button.setButtonText("Hide browser");
+		else
+			m_import_button.setButtonText("Show browser");
+	};
 	
 	addAndMakeVisible(&m_settings_button);
 	m_settings_button.setButtonText("Settings...");
@@ -237,6 +256,7 @@ PaulstretchpluginAudioProcessorEditor::PaulstretchpluginAudioProcessorEditor(Pau
 	startTimer(2, 1000);
 	startTimer(3, 200);
 	m_wavecomponent.startTimer(100);
+	addChildComponent(m_filechooser.get());
 }
 
 PaulstretchpluginAudioProcessorEditor::~PaulstretchpluginAudioProcessorEditor()
@@ -303,6 +323,24 @@ void PaulstretchpluginAudioProcessorEditor::executeModalMenuAction(int menuid, i
 	}
 }
 
+void PaulstretchpluginAudioProcessorEditor::selectionChanged()
+{
+}
+
+void PaulstretchpluginAudioProcessorEditor::fileClicked(const File & file, const MouseEvent & e)
+{
+}
+
+void PaulstretchpluginAudioProcessorEditor::fileDoubleClicked(const File & file)
+{
+	processor.setAudioFile(file);
+	processor.m_propsfile->m_props_file->setValue("importfilefolder", file.getParentDirectory().getFullPathName());
+}
+
+void PaulstretchpluginAudioProcessorEditor::browserRootChanged(const File & newRoot)
+{
+}
+
 void PaulstretchpluginAudioProcessorEditor::paint (Graphics& g)
 {
 	g.fillAll(Colours::darkgrey);
@@ -512,39 +550,10 @@ bool PaulstretchpluginAudioProcessorEditor::keyPressed(const KeyPress & press)
 {
 	std::function<bool(void)> action;
 	if (press == 'I')
-		action = [this]() { chooseFile(); return true; };
+		action = [this]() { m_import_button.onClick(); ; return true; };
 	return action && action();
 }
 
-void PaulstretchpluginAudioProcessorEditor::chooseFile()
-{
-	String initiallocfn = processor.m_propsfile->m_props_file->getValue("importfilefolder",
-                                                File::getSpecialLocation(File::userHomeDirectory).getFullPathName());
-    File initialloc(initiallocfn);
-	String filterstring = processor.m_afm->getWildcardForAllFormats();
-	//auto prevcomp = std::make_unique<AudioFilePreviewComponent>(&processor);
-	//processor.setAudioPreview(prevcomp.get());
-	m_filechooser = std::make_unique<FileChooser>("Please select audio file...",
-		initialloc,
-		filterstring,true,false,this);
-	m_filechooser->launchAsync(0, processor.m_filechoose_callback);
-	return;
-		//if (m_filechooser->launchAsync(0,processor.m_filechoose_callback))
-	{
-        File resu = m_filechooser->getResult();
-        String pathname = resu.getFullPathName();
-        if (pathname.startsWith("/localhost"))
-        {
-            pathname = pathname.substring(10);
-            resu = File(pathname);
-        }
-        processor.m_propsfile->m_props_file->setValue("importfilefolder", resu.getParentDirectory().getFullPathName());
-        m_last_err = processor.setAudioFile(resu);
-	}
-	//processor.setAudioPreview(nullptr);
-	//toFront(true);
-}
-
 void PaulstretchpluginAudioProcessorEditor::showSettingsMenu()
 {
     PopupMenu m_settings_menu;

Source/PluginEditor.h

@@ -417,7 +417,7 @@ private:
 };
 
 class PaulstretchpluginAudioProcessorEditor  : public AudioProcessorEditor, 
-	public MultiTimer, public FileDragAndDropTarget, public DragAndDropContainer
+	public MultiTimer, public FileDragAndDropTarget, public DragAndDropContainer, public FileBrowserListener
 {
 public:
     PaulstretchpluginAudioProcessorEditor (PaulstretchpluginAudioProcessor&);
@@ -432,11 +432,21 @@ public:
 	bool keyPressed(const KeyPress& press) override;
 
 	WaveformComponent m_wavecomponent;
-	void chooseFile();
+	
 	void showRenderDialog();
 	void executeModalMenuAction(int menuid, int actionid);
 	SimpleFFTComponent m_sonogram;
 	String m_last_err;
+	void selectionChanged() override;
+
+	/** Callback when the user clicks on a file in the browser. */
+	void fileClicked(const File& file, const MouseEvent& e) override;
+
+	/** Callback when the user double-clicks on a file in the browser. */
+	void fileDoubleClicked(const File& file) override;
+
+	/** Callback when the browser's root folder changes. */
+	void browserRootChanged(const File& newRoot) override;
 private:
 	PaulstretchpluginAudioProcessor& processor;
 	uptrvec<ParameterComponent> m_parcomps;
@@ -460,7 +470,8 @@ private:
 	void showAbout();
 	std::vector<int> m_capturelens{ 2,5,10,30,60,120 };
 	
-	std::unique_ptr<FileChooser> m_filechooser;
+	std::unique_ptr<FileBrowserComponent> m_filechooser;
+	WildcardFileFilter m_filefilter;
 	JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PaulstretchpluginAudioProcessorEditor)
 };