diff -r ddde0ac1472b -r 2422ea85d100 QTfrontend/M3InstallController.m
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/QTfrontend/M3InstallController.m	Fri Oct 02 16:49:31 2009 +0000
@@ -0,0 +1,98 @@
+/*****************************************************************
+ M3InstallController.m
+ 
+ Created by Martin Pilkington on 02/06/2007.
+ 
+ Copyright (c) 2006-2009 M Cubed Software
+ 
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation
+ files (the "Software"), to deal in the Software without
+ restriction, including without limitation the rights to use,
+ copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following
+ conditions:
+ 
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+ 
+ *****************************************************************/
+
+#import "M3InstallController.h"
+#import "NSWorkspace_RBAdditions.h"
+
+#import <Foundation/Foundation.h>
+#import <Foundation/NSObjCRuntime.h>
+
+@implementation M3InstallController
+
+- (id) init {
+	if (self = [super init]) {
+		NSString *appName = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleName"];
+		NSString *title = [NSString stringWithFormat:NSLocalizedString(@"%@ is currently running from a disk image", @"AppName is currently running from a disk image"), appName];
+		NSString *body = [NSString stringWithFormat:NSLocalizedString(@"Would you like to install %@ in your applications folder before quitting?", @"Would you like to install App Name in your applications folder before quitting?"), appName];
+		alert = [[NSAlert alertWithMessageText:title 
+								 defaultButton:NSLocalizedString(@"Install", @"Install")
+							   alternateButton:NSLocalizedString(@"Don't Install", @"Don't Install")
+								   otherButton:nil
+					 informativeTextWithFormat:body] retain];
+		[alert setShowsSuppressionButton:YES];
+	}
+	return self;
+}
+
+- (void)displayInstaller {
+	NSString *imageFilePath = [[[NSWorkspace sharedWorkspace] propertiesForPath:[[NSBundle mainBundle] bundlePath]] objectForKey:NSWorkspace_RBimagefilepath];
+	if (imageFilePath && ![imageFilePath isEqualToString:[NSString stringWithFormat:@"/Users/.%@/%@.sparseimage", NSUserName(), NSUserName()]] && ![[NSUserDefaults standardUserDefaults] boolForKey:@"M3DontAskInstallAgain"]) {
+		NSInteger returnValue = [alert runModal];
+		if (returnValue == NSAlertDefaultReturn) {
+			[self installApp];
+		}
+		if ([[alert suppressionButton] state] == NSOnState) {
+			[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"M3DontAskInstallAgain"];
+		}
+	}
+}
+
+- (void)installApp {
+	NSString *appsPath = [[NSString stringWithString:@"/Applications"] stringByAppendingPathComponent:[[[NSBundle mainBundle] bundlePath] lastPathComponent]];
+	NSString *userAppsPath = [[[NSString stringWithString:@"~/Applications"] stringByAppendingPathComponent:[[[NSBundle mainBundle] bundlePath] lastPathComponent]] stringByExpandingTildeInPath];
+	NSString *appName = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleName"];
+	
+	//Delete the app that is installed
+	if ([[NSFileManager defaultManager] fileExistsAtPath:appsPath]) {
+		[[NSFileManager defaultManager] removeFileAtPath:appsPath handler:nil];
+	}
+	//Delete the app that is installed
+	if ([[NSFileManager defaultManager] copyPath:[[NSBundle mainBundle] bundlePath] toPath:appsPath 
+										  handler:nil]) {
+		NSRunAlertPanel([NSString stringWithFormat:NSLocalizedString(@"%@ installed successfully", @"App Name installed successfully"), appName], 
+						[NSString stringWithFormat:NSLocalizedString(@"%@ was installed in /Applications", @"App Name was installed in /Applications"), appName], 
+						NSLocalizedString(@"Quit", @"Quit"), nil, nil);
+	} else {
+		if ([[NSFileManager defaultManager] fileExistsAtPath:userAppsPath]) {
+			[[NSFileManager defaultManager] removeFileAtPath:userAppsPath handler:nil];
+		}
+		if ([[NSFileManager defaultManager] copyPath:[[NSBundle mainBundle] bundlePath] toPath:userAppsPath
+												handler:nil]) {
+		NSRunAlertPanel([NSString stringWithFormat:NSLocalizedString(@"%@ installed successfully", @"AppName installed successfully"), appName], 
+				[NSString stringWithFormat:NSLocalizedString(@"%@ was installed in %@", @"App Name was installed in %@"), appName, [[NSString stringWithString:@"~/Applications"] stringByExpandingTildeInPath]], 
+						NSLocalizedString(@"Quit", @"Quit"), nil, nil);
+		} else {
+			NSRunAlertPanel([NSString stringWithFormat:NSLocalizedString(@"Could not install %@", @"Could not install App Name"), appName], 
+							NSLocalizedString(@"An error occurred when installing", @"An error occurred when installing"), NSLocalizedString(@"Quit", @"Quit"), nil, nil);
+		}
+	}
+}
+
+@end