Expose a native filepicker dialog.

OpenRA.Launcher.Mac/Controller.h

@@ -10,13 +10,12 @@
 
 @interface Controller : NSObject
 {
-	BOOL hasMono;
 	NSString *monoPath;
 	NSString *gamePath;
 
 	IBOutlet NSWindow *window;
 }
-
+- (void)launchFilePicker:(NSArray *)args;
 - (void)launchMod:(NSString *)mod;
 - (BOOL)initMono;
 @end

OpenRA.Launcher.Mac/Controller.m

@@ -17,18 +17,18 @@
 												  forKey:@"gamepath"]];
 }
 
-- (void)awakeFromNib
-{	
-	gamePath = [[NSUserDefaults standardUserDefaults] stringForKey:@"gamepath"];
-
-	hasMono = [self initMono];
-	
-	NSLog(@"%d, %@",hasMono, monoPath);
-}
-
 - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
 {
-	if (!hasMono)
+	gamePath = [[NSUserDefaults standardUserDefaults] stringForKey:@"gamepath"];
+	NSArray *args = [[NSProcessInfo processInfo] arguments];
+	
+	// Ingame requests for native dialogs
+	if ([args containsObject:@"--filepicker"])
+		[self launchFilePicker:args];
+	
+	
+	// Try and launch the game
+	if (![self initMono])
 	{
 		NSAlert *alert = [NSAlert alertWithMessageText:@"Mono Framework"
 										 defaultButton:@"Download Mono"
@@ -42,13 +42,68 @@
 		
 		[[NSApplication sharedApplication] terminate:self];
 	}
-	else
-	{
+	
 	[self launchMod:@"cnc"];
 	[NSApp terminate: nil];
-	}
 }
 
+- (void)launchFilePicker:(NSArray *)args
+{
+	NSOpenPanel *op = [NSOpenPanel openPanel];
+	[op setAllowsMultipleSelection:NO];
+	
+	NSUInteger a = [args indexOfObject:@"--title"];
+	if (a != NSNotFound)
+		[op setTitle:[args objectAtIndex:a+1]];
+	
+	a = [args indexOfObject:@"--message"];
+	if (a != NSNotFound)
+		[op setMessage:[args objectAtIndex:a+1]];
+	
+	a = [args indexOfObject:@"--directory"];
+	if (a != NSNotFound)
+		[op setDirectory:[[args objectAtIndex:a+1] stringByExpandingTildeInPath]];
+	
+	if ([op runModal] == NSFileHandlingPanelOKButton)
+		printf("%s\n", [[[op URL] path] UTF8String]);
+	
+	[NSApp terminate: nil];	
+}
+
+-(void) launchMod:(NSString *)mod
+{
+	// Use LaunchServices because neither NSTask or NSWorkspace support Info.plist _and_ arguments pre-10.6
+	
+	// First argument is the directory to run in
+	// Second...Nth arguments are passed to OpenRA.Game.exe
+	// Launcher wrapper sets mono --debug, gl renderer and support dir.
+	NSArray *args = [NSArray arrayWithObjects:@"--launch", gamePath, monoPath,
+					 [NSString stringWithFormat:@"SupportDir=%@",[@"~/Library/Application Support/OpenRA" stringByExpandingTildeInPath]],
+					 [NSString stringWithFormat:@"Game.Mods=%@",mod],
+					 nil];
+	
+	FSRef appRef;
+	CFURLGetFSRef((CFURLRef)[NSURL URLWithString:[[[NSBundle mainBundle] executablePath] stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding]], &appRef);
+	
+	// Set the launch parameters
+	LSApplicationParameters params;
+	params.version = 0;
+	params.flags = kLSLaunchDefaults | kLSLaunchNewInstance;
+	params.application = &appRef;
+	params.asyncLaunchRefCon = NULL;
+	params.environment = NULL; // CFDictionaryRef of environment variables; could be useful
+	params.argv = (CFArrayRef)args;
+	params.initialEvent = NULL;
+	
+	ProcessSerialNumber psn;
+	OSStatus err = LSOpenApplication(&params, &psn);
+	
+	// Bring the game window to the front
+	if (err == noErr)
+		SetFrontProcess(&psn);
+}
+
+
 - (BOOL)initMono
 {
 	// Find the users mono
@@ -92,7 +147,6 @@
 	int point = 0;
 	sscanf([ret UTF8String], "Mono JIT compiler version %d.%d.%d", &major, &minor, &point);
 	[ret release];
-	NSLog(@"mono %d.%d.%d: %@",major,minor,point,monoPath);
 	
 	return (major > 2 ||
 			(major == 2 && minor > 6) ||
@@ -106,44 +160,4 @@
 	[super dealloc];
 }
 
-
--(void)launchMod:(NSString *)mod
-{
-	// Use LaunchServices because neither NSTask or NSWorkspace support Info.plist _and_ arguments pre-10.6
-	
-	// First argument is the directory to run in
-	// Second...Nth arguments are passed to OpenRA.Game.exe
-	// Launcher wrapper sets mono --debug, gl renderer and support dir.
-	NSArray *args = [NSArray arrayWithObjects:@"--launch", gamePath, monoPath,
-					 [NSString stringWithFormat:@"SupportDir=%@",[@"~/Library/Application Support/OpenRA" stringByExpandingTildeInPath]],
-					 [NSString stringWithFormat:@"Game.Mods=%@",mod],
-					 nil];
-	
-	FSRef appRef;
-	CFURLGetFSRef((CFURLRef)[NSURL URLWithString:[[[NSBundle mainBundle] executablePath] stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding]], &appRef);
-	
-	// Set the launch parameters
-	LSApplicationParameters params;
-	params.version = 0;
-	params.flags = kLSLaunchDefaults | kLSLaunchNewInstance;
-	params.application = &appRef;
-	params.asyncLaunchRefCon = NULL;
-	params.environment = NULL; // CFDictionaryRef of environment variables; could be useful
-	params.argv = (CFArrayRef)args;
-	params.initialEvent = NULL;
-	
-	ProcessSerialNumber psn;
-	OSStatus err = LSOpenApplication(&params, &psn);
-	
-	// Bring the game window to the front
-	if (err == noErr)
-		SetFrontProcess(&psn);
-}
-
-#pragma mark Application delegates
-- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)sender
-{
-	return YES;
-}
-
 @end