make the buttons in the URL window localizable

macosx/URLSheetWindow.xib

@@ -227,6 +227,14 @@
 					</object>
 					<int key="connectionID">21</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBOutletConnection" key="connection">
+						<string key="label">fCancelButton</string>
+						<reference key="source" ref="1001"/>
+						<reference key="destination" ref="9691643"/>
+					</object>
+					<int key="connectionID">22</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
@@ -274,8 +282,8 @@
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<reference ref="459786882"/>
 							<reference ref="9691643"/>
-							<reference ref="794131740"/>
 							<reference ref="1066788818"/>
+							<reference ref="794131740"/>
 						</object>
 						<reference key="parent" ref="461713252"/>
 					</object>
@@ -360,6 +368,7 @@
 					<string>6.IBPluginDependency</string>
 					<string>6.ImportedFromIB2</string>
 					<string>7.IBPluginDependency</string>
+					<string>7.IBViewBoundsToFrameTransform</string>
 					<string>7.ImportedFromIB2</string>
 					<string>8.IBPluginDependency</string>
 					<string>8.ImportedFromIB2</string>
@@ -371,9 +380,9 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>{{535, 596}, {400, 177}}</string>
+					<string>{{594, 582}, {400, 177}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>{{535, 596}, {400, 177}}</string>
+					<string>{{594, 582}, {400, 177}}</string>
 					<integer value="1"/>
 					<integer value="0"/>
 					<integer value="1"/>
@@ -386,6 +395,9 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<integer value="1"/>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<object class="NSAffineTransform">
+						<bytes key="NSTransformStruct">P4AAAL+AAABDmAAAwigAAA</bytes>
+					</object>
 					<integer value="1"/>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<integer value="1"/>
@@ -408,7 +420,7 @@
 				</object>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">21</int>
+			<int key="maxID">22</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -480,12 +492,14 @@
 						<bool key="EncodedWithXMLCoder">YES</bool>
 						<object class="NSArray" key="dict.sortedKeys">
 							<bool key="EncodedWithXMLCoder">YES</bool>
+							<string>fCancelButton</string>
 							<string>fLabelField</string>
 							<string>fOpenButton</string>
 							<string>fTextField</string>
 						</object>
 						<object class="NSMutableArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
+							<string>NSButton</string>
 							<string>NSTextField</string>
 							<string>NSButton</string>
 							<string>NSTextField</string>
@@ -495,12 +509,17 @@
 						<bool key="EncodedWithXMLCoder">YES</bool>
 						<object class="NSArray" key="dict.sortedKeys">
 							<bool key="EncodedWithXMLCoder">YES</bool>
+							<string>fCancelButton</string>
 							<string>fLabelField</string>
 							<string>fOpenButton</string>
 							<string>fTextField</string>
 						</object>
 						<object class="NSMutableArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
+							<object class="IBToOneOutletInfo">
+								<string key="name">fCancelButton</string>
+								<string key="candidateClassName">NSButton</string>
+							</object>
 							<object class="IBToOneOutletInfo">
 								<string key="name">fLabelField</string>
 								<string key="candidateClassName">NSTextField</string>

macosx/URLSheetWindowController.h

@@ -30,7 +30,7 @@
 {
 	IBOutlet NSTextField * fLabelField;
     IBOutlet NSTextField * fTextField;
-    IBOutlet NSButton * fOpenButton;
+    IBOutlet NSButton * fOpenButton, * fCancelButton;
     
     Controller * fController;
 }

macosx/URLSheetWindowController.m

@@ -45,7 +45,31 @@ NSString * urlString = @"";
     [fTextField setStringValue: urlString];
     [fTextField selectText: self];
     
-    [fOpenButton setEnabled: ![urlString isEqualToString: @""]];
+    [fOpenButton setTitle: NSLocalizedString(@"Open", "URL sheet button")];
+    [fCancelButton setTitle: NSLocalizedString(@"Cancel", "URL sheet button")];
+    
+    [fOpenButton sizeToFit];
+    [fCancelButton sizeToFit];
+    
+    //size the two buttons the same
+    NSRect openFrame = [fOpenButton frame];
+    openFrame.size.width += 10.0;
+    NSRect cancelFrame = [fCancelButton frame];
+    cancelFrame.size.width += 10.0;
+    
+    
+    
+    if (NSWidth(openFrame) > NSWidth(cancelFrame))
+        cancelFrame.size.width = NSWidth(openFrame);
+    else
+        openFrame.size.width = NSWidth(cancelFrame);
+    
+    openFrame.origin.x = NSWidth([[self window] frame]) - NSWidth(openFrame) - 20.0 + 6.0; //I don't know why the extra 6.0 is needed
+    
+    [fOpenButton setFrame: openFrame];
+    
+    cancelFrame.origin.x = NSMinX(openFrame) - NSWidth(cancelFrame);
+    [fCancelButton setFrame: cancelFrame];
 }
 
 - (IBAction) beginSheetForWindow: (NSWindow *) window