1 files changed, 137 insertions, 0 deletions
diff --git a/bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/CompareDialog.java b/bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/CompareDialog.java
new file mode 100644
index 000000000..cb6ce6526
--- /dev/null
+++ b/bundles/org.eclipse.compare/plugins/org.eclipse.compare/compare/org/eclipse/compare/internal/CompareDialog.java
@@ -0,0 +1,137 @@
+/*
+ * Licensed Materials - Property of IBM,
+ * WebSphere Studio Workbench
+ * (c) Copyright IBM Corp 2000, 2001
+ */
+package org.eclipse.compare.internal;
+
+import java.lang.reflect.InvocationTargetException;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.layout.*;
+
+import org.eclipse.jface.dialogs.*;
+import org.eclipse.jface.util.Assert;
+import org.eclipse.jface.util.PropertyChangeEvent;
+
+import org.eclipse.ui.actions.WorkspaceModifyOperation;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.OperationCanceledException;
+
+import org.eclipse.compare.CompareEditorInput;
+import org.eclipse.jface.util.IPropertyChangeListener;
+
+
+public class CompareDialog extends Dialog implements IPropertyChangeListener {
+	
+	private static final String COMMIT_LABEL= "Commit";
+	
+	private CompareEditorInput fCompareEditorInput;
+	private Button fCommitButton;
+
+
+	CompareDialog(Shell shell, CompareEditorInput input) {
+		super(shell);
+		setShellStyle(SWT.CLOSE | SWT.APPLICATION_MODAL | SWT.RESIZE);
+		
+		Assert.isNotNull(input);
+		fCompareEditorInput= input;
+		fCompareEditorInput.addPropertyChangeListener(this);
+	}
+	
+	public boolean close() {
+		if (super.close()) {
+			if (fCompareEditorInput != null)
+				fCompareEditorInput.addPropertyChangeListener(this);
+			return true;
+		}
+		return false;
+	}
+	
+	/* (non-Javadoc)
+	 * Method declared on Dialog.
+	 */
+	protected void createButtonsForButtonBar(Composite parent) {
+		fCommitButton= createButton(parent, IDialogConstants.OK_ID, COMMIT_LABEL, true);
+		fCommitButton.setEnabled(false);
+		createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
+	}
+
+	public void propertyChange(PropertyChangeEvent event) {
+		if (fCommitButton != null && fCompareEditorInput != null)
+			fCommitButton.setEnabled(fCompareEditorInput.isSaveNeeded());
+	}
+	
+	/* (non-Javadoc)
+	 * Method declared on Dialog.
+	 */
+	protected Control createDialogArea(Composite parent) {
+						
+		Control c= fCompareEditorInput.createContents(parent);
+		c.setLayoutData(new GridData(GridData.FILL_BOTH));
+		
+		Shell shell= c.getShell();
+		shell.setText(fCompareEditorInput.getTitle());
+		shell.setImage(fCompareEditorInput.getTitleImage());
+
+		return c;
+	}
+	
+	/* (non-Javadoc)
+	 * Method declared on Window.
+	 */
+	protected Point getInitialSize() {
+		Point size= new Point(0, 0);
+		Shell shell= getParentShell();
+		if (shell != null) {
+			Point parentSize= shell.getSize();
+			size.x= parentSize.x-100;
+			size.y= parentSize.y-100;
+		}
+		if (size.x < 800)
+			size.x= 800;
+		if (size.y < 600)
+			size.y= 600;
+		return size;
+	}
+	
+	/* (non-Javadoc)
+	 * Method declared on Window.
+	 */
+	public int open() {
+		
+		int rc= super.open();
+		
+		if (rc == OK && fCompareEditorInput.isSaveNeeded()) {
+						
+			WorkspaceModifyOperation operation= new WorkspaceModifyOperation() {
+				public void execute(IProgressMonitor pm) throws CoreException {
+					fCompareEditorInput.save(pm);
+				}
+			};
+						
+			Shell shell= getParentShell();
+			ProgressMonitorDialog pmd= new ProgressMonitorDialog(shell);				
+			try {
+				operation.run(pmd.getProgressMonitor());				
+				
+			} catch (InterruptedException x) {
+			} catch (OperationCanceledException x) {
+			} catch (InvocationTargetException x) {
+				//String title= getResourceString("Error.save.title");
+				//String msg= getResourceString("Error.save.message");
+				String title= "Save Error";
+				String msg= "Can't save ";
+				MessageDialog.openError(shell, title, msg + x.getTargetException().getMessage());
+			}
+		}
+		
+		return rc;
+	}
+}