allowed to save ROM data

hneemann · Feb 3, 2017 · 27ed3d9 · 27ed3d9
1 parent 1106b33
commit 27ed3d9
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Showing 2 changed files with 35 additions and 1 deletion.
diff --git a/src/main/java/de/neemann/digital/core/memory/DataField.java b/src/main/java/de/neemann/digital/core/memory/DataField.java
@@ -85,6 +85,24 @@ public DataField(Reader reader) throws IOException {
         }
     }
 
+    /**
+     * Save the stored data
+     *
+     * @param file file to store the data to
+     * @throws IOException IOException
+     */
+    public void saveTo(File file) throws IOException {
+        DataField df = getMinimized();
+        try (BufferedWriter w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file), "utf-8"))) {
+            w.write("v2.0 raw");
+            w.newLine();
+            for (long l : df.getData()) {
+                w.write(Long.toHexString(l));
+                w.newLine();
+            }
+        }
+    }
+
     /**
      * Sets all stored data to null!
      * Is not called during simulation! Is only called during editing.

diff --git a/src/main/java/de/neemann/digital/gui/components/EditorFactory.java b/src/main/java/de/neemann/digital/gui/components/EditorFactory.java
@@ -7,10 +7,10 @@
 import de.neemann.digital.core.io.IntFormat;
 import de.neemann.digital.core.memory.DataField;
 import de.neemann.digital.core.memory.ROM;
-import de.neemann.digital.testing.TestData;
 import de.neemann.digital.gui.components.testing.TestDataEditor;
 import de.neemann.digital.gui.sync.NoSync;
 import de.neemann.digital.lang.Lang;
+import de.neemann.digital.testing.TestData;
 import de.neemann.gui.ErrorMessage;
 import de.neemann.gui.StringUtils;
 import de.neemann.gui.ToolTipAction;
@@ -305,6 +305,22 @@ public void actionPerformed(ActionEvent e) {
                             .setToolTip(Lang.get("btn_reload_tt"))
                             .createJButton()
             );
+            panel.add(new ToolTipAction(Lang.get("btn_save")) {
+                @Override
+                public void actionPerformed(ActionEvent e) {
+                    JFileChooser fc = new JFileChooser();
+                    fc.setSelectedFile(attr.getFile(ROM.LAST_DATA_FILE_KEY));
+                    fc.setFileFilter(new FileNameExtensionFilter("hex", "hex"));
+                    if (fc.showSaveDialog(panel) == JFileChooser.APPROVE_OPTION) {
+                        attr.setFile(ROM.LAST_DATA_FILE_KEY, fc.getSelectedFile());
+                        try {
+                            data.saveTo(fc.getSelectedFile());
+                        } catch (IOException e1) {
+                            new ErrorMessage(Lang.get("msg_errorWritingFile")).addCause(e1).show(panel);
+                        }
+                    }
+                }
+            }.createJButton());
             return panel;
         }