From 43886afd0f95b90c43863f8d939246850b59560a Mon Sep 17 00:00:00 2001
From: Benjamin Culkin <bjculkin@mix.wvu.edu>
Date: Thu, 26 Apr 2018 06:35:16 -0700
Subject: More stages

Added a stage to load images from files, and one to execute
sub-pipelines.
---
 src/bjc/imgchain/ImgPicker.java | 63 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 src/bjc/imgchain/ImgPicker.java

(limited to 'src/bjc/imgchain/ImgPicker.java')

diff --git a/src/bjc/imgchain/ImgPicker.java b/src/bjc/imgchain/ImgPicker.java
new file mode 100644
index 0000000..bc93089
--- /dev/null
+++ b/src/bjc/imgchain/ImgPicker.java
@@ -0,0 +1,63 @@
+package bjc.imgchain;
+
+import java.awt.BorderLayout;
+import java.awt.GridLayout;
+
+import javax.swing.DefaultListModel;
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JList;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+
+import bjc.imgchain.ImgChain;
+
+public class ImgPicker extends JDialog {
+	private static final long serialVersionUID = 1L;
+
+	public String imageName;
+
+	public ImgPicker() {
+		super();
+
+		setModalityType(ModalityType.APPLICATION_MODAL);
+		setTitle("Recall an Image");
+
+		setupGUI();
+	}
+
+	private void setupGUI() {
+		setLayout(new BorderLayout());
+
+		DefaultListModel<String> imgModel = new DefaultListModel<>();
+		for (String imgName : ImgChain.chan.imageRepo.keySet()) {
+			imgModel.addElement(imgName);
+		}
+
+		JList<String> imgList = new JList<>(imgModel);
+		JScrollPane listScroll = new JScrollPane(imgList);
+
+		JPanel buttonPanel = new JPanel();
+		buttonPanel.setLayout(new GridLayout(2, 1));
+
+		JButton addStage = new JButton("Recall Image");
+		addStage.addActionListener((ev) -> {
+			imageName = imgList.getSelectedValue();
+
+			setVisible(false);
+			dispose();
+		});
+
+		JButton cancel = new JButton("Cancel");
+		cancel.addActionListener((ev) -> {
+			setVisible(false);
+			dispose();
+		});
+
+		buttonPanel.add(addStage);
+		buttonPanel.add(cancel);
+
+		add(listScroll, BorderLayout.CENTER);
+		add(buttonPanel, BorderLayout.PAGE_END);
+	}
+}
-- 
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