Apple-2-Tools/AppleCommander
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Code Issues Projects Releases Wiki Activity

The disk image may now be saved if changes have occurred.

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This commit is contained in:
Robert Greene 2002-12-09 05:42:39 +00:00
parent 73f8e7974d
commit b180c501b9
1 changed files with 34 additions and 7 deletions
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41
src/com/webcodepro/applecommander/ui/swt/DiskExplorerTab.java
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@ -21,6 +21,7 @@ package com.webcodepro.applecommander.ui.swt;
import java.io.File; import java.io.File;
import java.io.FileOutputStream; import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream; import java.io.OutputStream;
import java.util.Collections; import java.util.Collections;
import java.util.HashMap; import java.util.HashMap;
@ -82,6 +83,7 @@ public class DiskExplorerTab {
private ToolItem exportToolItem; private ToolItem exportToolItem;
private ToolItem importToolItem; private ToolItem importToolItem;
private ToolItem deleteToolItem; private ToolItem deleteToolItem;
private ToolItem saveToolItem;
private ImageManager imageManager; private ImageManager imageManager;
private UserPreferences userPreferences = UserPreferences.getInstance(); private UserPreferences userPreferences = UserPreferences.getInstance();
@ -798,14 +800,14 @@ public class DiskExplorerTab {
}); });
item = new ToolItem(toolBar, SWT.SEPARATOR); item = new ToolItem(toolBar, SWT.SEPARATOR);
item = new ToolItem(toolBar, SWT.PUSH); saveToolItem = new ToolItem(toolBar, SWT.PUSH);
item.setImage(imageManager.getSaveImageIcon()); saveToolItem.setImage(imageManager.getSaveImageIcon());
item.setText("Save"); saveToolItem.setText("Save");
item.setToolTipText("Save disk image"); saveToolItem.setToolTipText("Save disk image");
item.setEnabled(false); saveToolItem.setEnabled(disk.hasChanged());
item.addSelectionListener(new SelectionAdapter () { saveToolItem.addSelectionListener(new SelectionAdapter () {
public void widgetSelected(SelectionEvent e) { public void widgetSelected(SelectionEvent e) {
// not available yet save();
} }
}); });
@ -833,4 +835,29 @@ public class DiskExplorerTab {
fillFileTable(fileList); fillFileTable(fileList);
} }
} }
/**
* Handle save.
*/
protected void save() {
try {
disk.save();
saveToolItem.setEnabled(disk.hasChanged());
} catch (IOException ex) {
Shell finalShell = shell;
String errorMessage = ex.getMessage();
if (errorMessage == null) {
errorMessage = ex.getClass().getName();
}
MessageBox box = new MessageBox(finalShell,
SWT.ICON_ERROR | SWT.CLOSE);
box.setText("Unable to save disk image!");
box.setMessage(
"Unable to save '" + disk.getFilename() + "'.\n\n"
+ "AppleCommander was unable to save the disk\n"
+ "image. The system error given was '"
+ errorMessage + "'\n\n"
+ "Sorry!");
box.open();
}
}
} }