From ac2450378616835a171ef0383474e32c434b930d Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Tue, 12 Nov 2019 22:34:41 +0000
Subject: [PATCH] - use File open dialog for project - redraw current Training
 pattern and weights on project load

git-svn-id: http://moon:8086/svn/software/trunk/projects/Rbm@662 b431acfa-c32f-4a4a-93f1-934dc6c82436
---
 source/MainComponent.cpp | 32 ++++++++++++++++++++------------
 1 file changed, 20 insertions(+), 12 deletions(-)

diff --git a/source/MainComponent.cpp b/source/MainComponent.cpp
index 81cf1df..0998036 100644
--- a/source/MainComponent.cpp
+++ b/source/MainComponent.cpp
@@ -528,17 +528,23 @@ void MainComponent::buttonClicked (Button* buttonThatWasClicked)
     else if (buttonThatWasClicked == loadButton)
     {
         //[UserButtonCode_loadButton] -- add your button handler code here..
-		m_stack = new Stack(m_file.getParentDirectory().getFullPathName().toStdString(), std::string(projectNameLabel->getText().getCharPointer()));
-		m_stack->load(this);
-		m_stack->loadWeights();
-		m_rbmSelect->clear(dontSendNotification);
-		
-		for (int id=0; id < m_stack->numLayers(); id++)
+		ScopedPointer<FileChooser>fc = new FileChooser("Open project", m_file.getParentDirectory().getFullPathName(), "*.prj");
+		if (fc->browseForFileToOpen())
 		{
-			m_rbmSelect->addItem(String(id), id+1);
-		}		
-		m_rbmSelect->setSelectedId(1, sendNotification);
-		loadTraining();
+			m_file = fc->getResult();
+			projectNameLabel->setText(m_file.getFileNameWithoutExtension(), NotificationType::dontSendNotification);
+			m_stack = new Stack(m_file.getParentDirectory().getFullPathName().toStdString(), std::string(projectNameLabel->getText().getCharPointer()));
+			m_stack->load(this);
+			m_stack->loadWeights();
+			m_rbmSelect->clear(dontSendNotification);
+
+			for (int id=0; id < m_stack->numLayers(); id++)
+			{
+				m_rbmSelect->addItem(String(id), id+1);
+			}		
+			m_rbmSelect->setSelectedId(1, sendNotification);
+			loadTraining();
+		}
         //[/UserButtonCode_loadButton]
     }
     else if (buttonThatWasClicked == saveButton)
@@ -634,8 +640,8 @@ void MainComponent::sliderValueChanged (Slider* sliderThatWasMoved)
     else if (sliderThatWasMoved == WeightsSlider)
     {
         //[UserSliderCode_WeightsSlider] -- add your slider handling code here..
-		int weightIndex = (int)sliderThatWasMoved->getValue();
-		m_pLayer->redrawWeights(weightIndex);
+		m_weightIndex = (int)sliderThatWasMoved->getValue();
+		m_pLayer->redrawWeights(m_weightIndex);
         //[/UserSliderCode_WeightsSlider]
     }
     else if (sliderThatWasMoved == numGibbsSlider)
@@ -755,6 +761,8 @@ void MainComponent::comboBoxChanged (ComboBox* comboBoxThatHasChanged)
 		int index = m_rbmSelect->getSelectedItemIndex();
 		m_pLayer = static_cast<RbmComponent*>(m_stack->getLayer(index));
 		updateControls();
+		m_pLayer->redrawWeights(m_weightIndex);
+		m_pLayer->setTrainingData(m_stack->trainingData().row(m_trainingIndex));
         //[/UserComboBoxCode_m_rbmSelect]
     }