From 697bc0bae293a9f31c00f6e10f33955151228f64 Mon Sep 17 00:00:00 2001
From: Benjamin Culkin <bjculkin@mix.wvu.edu>
Date: Wed, 25 Apr 2018 12:52:52 -0700
Subject: Initial commit

---
 src/bjc/imgchain/ImgChain.java | 126 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 src/bjc/imgchain/ImgChain.java

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

diff --git a/src/bjc/imgchain/ImgChain.java b/src/bjc/imgchain/ImgChain.java
new file mode 100644
index 0000000..f90ae78
--- /dev/null
+++ b/src/bjc/imgchain/ImgChain.java
@@ -0,0 +1,126 @@
+package bjc.imgchain;
+
+import java.awt.GridLayout;
+import java.awt.Image;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.swing.JDesktopPane;
+import javax.swing.JFileChooser;
+import javax.swing.JFrame;
+import javax.swing.JMenu;
+import javax.swing.JMenuBar;
+import javax.swing.JMenuItem;
+import javax.swing.JOptionPane;
+
+public class ImgChain {
+	private final class LoadImageListener implements ActionListener {
+		@Override
+		public void actionPerformed(ActionEvent ev) {
+			JFileChooser jfc = new JFileChooser();
+			jfc.setMultiSelectionEnabled(true);
+
+			int res = jfc.showOpenDialog(desktop);
+
+			if (res != JFileChooser.APPROVE_OPTION) {
+				return;
+			}
+
+			for (File fle : jfc.getSelectedFiles()) {
+				ImgViewer view = new ImgViewer(ImgChain.this, fle);
+
+				if (view.isInitialized()) {
+					desktop.add(view);
+					view.setVisible(true);
+				}
+			}
+		}
+	}
+
+	private JDesktopPane desktop;
+
+	private Map<String, Image> imageRepo;
+
+	public static void main(String[] args) {
+		System.out.println("ImgChain Loading...");
+
+		ImgChain chn = new ImgChain();
+
+		chn.setupGUI();
+	}
+
+	public ImgChain() {
+		imageRepo = new HashMap<>();
+	}
+
+	private void setupGUI() {
+		JFrame frame = new JFrame("ImgChain v1");
+		frame.setLayout(new GridLayout(1, 1));
+
+		desktop = new JDesktopPane();
+
+		JMenuBar menu = setupMenubar(frame);
+
+		frame.setJMenuBar(menu);
+
+		frame.add(desktop);
+
+		frame.setSize(640, 480);
+
+		frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+
+		frame.setVisible(true);
+	}
+
+	private JMenuBar setupMenubar(JFrame frame) {
+		JMenuBar menu = new JMenuBar();
+
+		JMenu fileMenu = new JMenu("File");
+		fileMenu.setMnemonic('F');
+
+		JMenuItem aboutItem = new JMenuItem("About");
+		aboutItem.setMnemonic('A');
+		aboutItem.addActionListener((ev) -> {
+			JOptionPane.showMessageDialog(frame, "ImgChain v1\nDeveloped by Benjamin Culkin",
+					"About ImgChain", JOptionPane.INFORMATION_MESSAGE);
+		});
+
+		JMenuItem closeItem = new JMenuItem("Close");
+		closeItem.setMnemonic('C');
+		closeItem.addActionListener((ev) -> {
+			frame.dispose();
+		});
+
+		fileMenu.add(aboutItem);
+		fileMenu.addSeparator();
+		fileMenu.add(closeItem);
+
+		JMenu imageMenu = new JMenu("Images");
+		imageMenu.setMnemonic('I');
+
+		JMenuItem loadImage = new JMenuItem("Load Images...");
+		loadImage.setMnemonic('L');
+		loadImage.addActionListener(new LoadImageListener());
+
+		imageMenu.add(loadImage);
+
+		menu.add(fileMenu);
+		menu.add(imageMenu);
+		return menu;
+	}
+
+	public void addImage(String name, Image img) {
+		if (imageRepo.containsKey(name)) {
+			String msg = String.format("Are you sure you want to overwrite stored image '%s'?", name);
+
+			if (JOptionPane.showInternalConfirmDialog(desktop, msg) != JOptionPane.OK_OPTION) {
+				return;
+			}
+		}
+
+		imageRepo.put(name, img);
+	}
+}
-- 
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