rushed/quick Cocoa File dialogs. import cocoa.h.

cocoafiledialogs.mm

std::string FileDialogOpen( const std::string &title, const std::string &text, const std::vector<std::string> &fileTypes ) {
      
	    // NSArray *fileTypes = [NSArray arrayWithObjects:@"jpg",@"jpeg",nil];
	    
	    NSOpenPanel * panel = [NSOpenPanel openPanel];

		    [panel setAllowsMultipleSelection:NO];
		    [panel setCanChooseDirectories:NO];
		    [panel setCanChooseFiles:YES];
		    [panel setFloatingPanel:YES];
		    [panel setTitle: [NSString stringWithCString:title.c_str() encoding:[NSString defaultCStringEncoding]] ]; 

	    NSInteger result = [ panel runModalForDirectory:NSHomeDirectory() file:nil types:nil ];

	    if(result == NSOKButton) {
	         NSString *pathfile = [[panel URL] path];

	    		std::string _path = std::string( [pathfile UTF8String] );
	    		[pathfile release];
	    		
	    	return _path;
	    }

		return std::string();

	} //FileDialogOpen
	

	std::string FileDialogSave( const std::string &title, const std::string &text, const std::vector<std::string> &fileTypes ) {

		NSSavePanel *panel = [NSSavePanel savePanel];

			[panel setAllowsOtherFileTypes:YES];
		    [panel setExtensionHidden:YES];
		    [panel setCanCreateDirectories:YES];
		    // [panel setNameFieldStringValue:filename];
		    [panel setTitle: [NSString stringWithCString:title.c_str() encoding:[NSString defaultCStringEncoding]] ]; 

	    NSInteger result = [panel runModal];
	    NSError *error = nil;

	    if (result == NSOKButton) {
	    	NSString *pathfile = [[panel URL] path];

	    		std::string _path = std::string( [pathfile UTF8String] );
	    		[pathfile release];

	    	return _path;
	    }

	    return std::string();

	} //FileDialogSave
	
	std::string FileDialogFolder( const std::string &title, const std::string &text ) {

		NSOpenPanel * panel = [NSOpenPanel openPanel];

		    [panel setAllowsMultipleSelection:NO];
		    [panel setCanChooseDirectories:YES];
		    [panel setCanChooseFiles:NO];
		    [panel setFloatingPanel:YES];
		    [panel setTitle: [NSString stringWithCString:title.c_str() encoding:[NSString defaultCStringEncoding]] ]; 

	    NSInteger result = [ panel runModalForDirectory:NSHomeDirectory() file:nil types:nil ];

	    if(result == NSOKButton) {
	        NSString *pathfile = [[panel URL] path];

	    		std::string _path = std::string( [pathfile UTF8String] );
	    		[pathfile release];
	    		
	    	return _path;
	    } //result

		return std::string();

	} //FileDialogFolder