created mirror

2026-09-14 20:19:29 -04:00
commit 6764738d92
600 changed files with 87187 additions and 0 deletions
--- a/Java/ZZPhotoView.java
+++ b/Java/ZZPhotoView.java
@@ -0,0 +1,102 @@
+/*   
+ZZPhotoView.java
+ *    
+ *    Copyright (c) 1999, Ted Nelson and Tuomas Lukka
+ *
+ *    You may use and distribute under the terms of either the GNU Lesser
+ *    General Public License, either version 2 of the license or,
+ *    at your choice, any later version. Alternatively, you may use and
+ *    distribute under the terms of the XPL.
+ *
+ *    See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of 
+ *    the licenses.
+ *
+ *    This software is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the README
+ *    file for more details.
+ *
+ */
+/*
+ * Written by Tuomas Lukka
+ *  Patched to work with ZZViewComponend format by Jarkko Laine
+ */
+
+package org.gzigzag;
+import java.awt.*;
+import java.net.*;
+import java.awt.event.*;
+
+/** A simple view showing photos from the cursor.
+ * This view shows the image at the URL on the end of d.photo from
+ * the cell the cursor this view is associated with is on.
+ */
+
+public class ZZPhotoView extends ZZViewComponent {
+public static final String rcsid = "$Id: ZZPhotoView.java,v 1.14 2000/11/01 08:12:48 tjl Exp $";
+	ZZCell cursor;
+
+
+        public ZZPhotoView(ZZCell viewCell0) {
+                super(viewCell0);
+	}
+
+	URL cur;
+	Image img;
+
+	public boolean reraster() { return false; }
+
+        public void paintInto(Graphics g) {
+
+
+                
+                // Clear the area
+		Dimension thisd = getSize();
+		Color bg = getBackground();
+                g.setColor(bg);
+		Insets ins = getInsets();
+                g.fillRect(ins.left, ins.top, thisd.width-ins.left-ins.right, thisd.height-ins.top-ins.bottom);
+                g.setColor(Color.black);
+
+
+
+                // Let's try it like this.. Is this a bad way of doing this?
+                cursor = ZZCursorReal.get(viewCell);
+
+
+                // If the current cell has no neighbours in the
+                // photo dimention..
+		if(cursor == null ||
+                   cursor.s("d.photo", 1) == null)
+                {
+                        Color c = Color.black;
+                        g.setColor(c);
+
+// For some weird reason, I can't get the drawStrings to work.... Jarkko
+
+                        g.drawString("No photo for this cell", 0, 0);
+		   	return;
+		}
+ 
+
+                
+
+		URL url = null;
+		try {
+		url = new URL(cursor.h("d.photo", 1).getText());
+		} catch(MalformedURLException e) {
+			String s= e.toString();
+                        g.drawString(s, 0, 0);
+			return;
+		}
+		if(!url.equals(cur)) {
+			cur = url;
+			img = getToolkit().getImage(url);
+		}
+		if(!g.drawImage(img, 0, 0, null)) {
+			repaint(1000);
+		}
+  
+	}
+}
+