/**

 * $Id$

 *

 * Construct and manage the controller configuration pane

 *

 * Copyright (c) 2008 Nathan Keynes.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */

#include "cocoaui.h"

#include "config.h"

#include "display.h"

#include "maple/maple.h"

#include "vmu/vmulist.h"

#include <glib/gstrfuncs.h>

#define FIRST_SECONDARY_DEVICE MAPLE_PORTS

#define FIRST_VMU_TAG 0x1000

#define LOAD_VMU_TAG -1

#define CREATE_VMU_TAG -2

#define KEYBINDING_SIZE 110

static void cocoa_config_keysym_hook(void *data, const gchar *keysym);

static gboolean cocoa_config_vmulist_hook(vmulist_change_type_t type, int idx, void *data);

@interface KeyBindingEditor (Private)

- (void)updateKeysym: (const gchar *)sym;

@end

@implementation KeyBindingEditor

- (id)init

{

    self = [super init];

    isPrimed = NO;

    lastValue = nil;

    [self setFieldEditor: YES];

    [self setEditable: FALSE];

    return self;

}

- (void)dealloc

{

    if( lastValue != nil ) {

        [lastValue release];

        lastValue = nil;

    }

    [super dealloc];

}

- (void)setPrimed: (BOOL)primed

{

    if( primed != isPrimed ) {

        isPrimed = primed;

        if( primed ) {

            lastValue = [[NSString stringWithString: [self string]] retain];

            [self setString: @"<press key>"];

            input_set_keysym_hook(cocoa_config_keysym_hook, self);            

        } else {

            [lastValue release];

            lastValue = nil;

            input_set_keysym_hook(NULL,NULL);

        }

    }

}

- (void)resignFirstResponder

{

    if( isPrimed ) {

        [self setString: lastValue];

        [self setPrimed: NO];

    }

    [super resignFirstResponder];

}

- (void)fireBindingChanged

{

    id delegate = [self delegate];

    if( delegate != nil && [delegate respondsToSelector:@selector(textDidChange:)] ) {

        [delegate textDidChange: [NSNotification notificationWithName: NSTextDidChangeNotification object: self]];

    }

}

- (void)updateKeysym: (const gchar *)sym

{

    if( sym != NULL ) {

        [self setString: [NSString stringWithCString: sym]];

        [self setPrimed: NO];

        [self fireBindingChanged];

    }

}

- (void)updateMousesym: (int)button

{

    gchar *keysym = input_keycode_to_keysym( &system_mouse_driver, (button+1) );

    if( keysym != NULL ) {

        [self updateKeysym: keysym ];

        g_free(keysym);

    }

}

- (void)keyPressed: (int)keycode

{

    gchar *keysym = input_keycode_to_keysym(NULL, keycode);

    if( keysym != NULL ) {

        [self updateKeysym: keysym];

        g_free(keysym);

    }

}

- (void)insertText:(id)string

{

    // Do nothing

}

- (void)mouseDown: (NSEvent *)event

{

    if( isPrimed ) {

        [self updateMousesym: 0];

    } else {

        [self setPrimed: YES];

        [super mouseDown: event];

    }

}

- (void)rightMouseDown: (NSEvent *)event

{

    if( isPrimed ) {

        [self updateMousesym: 1];

    }

}

- (void)otherMouseDown: (NSEvent *)event

{

    if( isPrimed ) {

        [self updateMousesym: [event buttonNumber]];

    }

}

- (void)keyDown: (NSEvent *) event

{

    NSString *chars = [event characters];

    if( isPrimed ) {

        if( chars != NULL && [chars length] == 1 && [chars characterAtIndex: 0] == 27 ) {

            // Escape char = abort change

            [self setString: lastValue];

            [self setPrimed: NO];

        } else {

            [self keyPressed: ([event keyCode]+1)];

        }

    } else {

        if( chars != NULL && [chars length] == 1 ) {

            int ch = [chars characterAtIndex: 0];

            switch( ch ) {

            case 0x7F:

                [self setString: @""]; 

                [self fireBindingChanged];

                break;

            case '\r':

                [self setPrimed: YES];

                break;

            default:

                [super keyDown: event];

                break;

            }

        } else {

            [super keyDown: event];

        }

    }

}

- (void)flagsChanged: (NSEvent *) event

{

    if( isPrimed ) {

        [self keyPressed: ([event keyCode]+1)];

    }

    [super flagsChanged: event];

}

@end

static void cocoa_config_keysym_hook(void *data, const gchar *keysym)

{

    KeyBindingEditor *editor = (KeyBindingEditor *)data;

    [editor updateKeysym: keysym];

}

@implementation KeyBindingField

@end

/*************************** Key-binding sub-view ***********************/

#define MAX_KEY_BINDINGS 32

@interface ControllerKeyBindingView : NSView

{

    maple_device_t device;

    NSTextField *field[MAX_KEY_BINDINGS][2];

}

- (id)initWithFrame: (NSRect)frameRect;

- (void)setDevice: (maple_device_t)device;

@end

@implementation ControllerKeyBindingView

- (id)initWithFrame: (NSRect)frameRect

{

    if( [super initWithFrame: frameRect] == nil ) {

        return nil;

    } else {

        device = NULL;

        return self;

    }

}

- (BOOL)isFlipped

{

    return YES;

}

- (void)removeSubviews

{

    [[self subviews] makeObjectsPerformSelector: @selector(removeFromSuperview)];

}

- (void)controlTextDidChange: (NSNotification *)notify

{

    const gchar *p = NULL;

    int binding = [[notify object] tag];

    NSString *val1 = [field[binding][0] stringValue];

    if( field[binding][1] == NULL ) {

        p = [val1 UTF8String];

    } else {

        NSString *val2 = [field[binding][1] stringValue];

        char buf[ [val1 length] + [val2 length] + 2 ];

        if( [val1 length] == 0 ) {

            if( [val2 length] != 0 ) {

                p = [val2 UTF8String];

            }

        } else if( [val2 length] == 0 ) {

            p = [val1 UTF8String];

        } else {

            sprintf( buf, "%s,%s", [val1 UTF8String], [val2 UTF8String] );

            p = buf;

        }

    }

    maple_set_device_config_value( device, binding, p ); 

    lxdream_save_config();

}

- (void)setDevice: (maple_device_t)newDevice

{

    device = newDevice;

    [self removeSubviews];

    if( device != NULL && !MAPLE_IS_VMU(device) ) {

        lxdream_config_entry_t config = maple_get_device_config(device);

        if( config != NULL ) {

            int count, i, y, x;

            for( count=0; config[count].key != NULL; count++ );

            x = TEXT_GAP;

            NSSize size = NSMakeSize(85+KEYBINDING_SIZE*2+TEXT_GAP*4, count*(TEXT_HEIGHT+TEXT_GAP)+TEXT_GAP);

            [self setFrameSize: size];

            [self scrollRectToVisible: NSMakeRect(0,0,1,1)]; 

            y = TEXT_GAP;

            for( i=0; config[i].key != NULL; i++ ) {

                /* Add label */

                NSRect frame = NSMakeRect(x, y + 2, 85, LABEL_HEIGHT);

                NSTextField *label = cocoa_gui_add_label(self, NS_(config[i].label), frame);

                [label setAlignment: NSRightTextAlignment];

                switch(config[i].type) {

                case CONFIG_TYPE_KEY:

                    frame = NSMakeRect( x + 85 + TEXT_GAP, y, KEYBINDING_SIZE, TEXT_HEIGHT);

                    field[i][0] = [[KeyBindingField alloc] initWithFrame: frame];

                    [field[i][0] setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];

                    [field[i][0] setTag: i];

                    [field[i][0] setDelegate: self];

                    [self addSubview: field[i][0]];

                    frame = NSMakeRect( x + 85 + KEYBINDING_SIZE + (TEXT_GAP*2), y, KEYBINDING_SIZE, TEXT_HEIGHT);

                    field[i][1] = [[KeyBindingField alloc] initWithFrame: frame];

                    [field[i][1] setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];

                    [field[i][1] setTag: i];

                    [field[i][1] setDelegate: self];

                    [self addSubview: field[i][1]];

                    if( config[i].value != NULL ) {

                        gchar **parts = g_strsplit(config[i].value,",",3);

                        if( parts[0] != NULL ) {

                            [field[i][0] setStringValue: [NSString stringWithCString: parts[0]]];

                            if( parts[1] != NULL ) {

                                [field[i][1] setStringValue: [NSString stringWithCString: parts[1]]];

                            }

                        }

                        g_strfreev(parts);

                    }

                    break;

                case CONFIG_TYPE_FILE:

                case CONFIG_TYPE_PATH:

                    frame = NSMakeRect( x + 85 + TEXT_GAP, y, KEYBINDING_SIZE*2+TEXT_GAP, TEXT_HEIGHT);

                    field[i][0] = [[NSTextField alloc] initWithFrame: frame];

                    [field[i][0] setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];

                    [field[i][0] setTag: i];

                    [field[i][0] setDelegate: self];

                    [self addSubview: field[i][0]];

                    if( config[i].value != NULL ) {

                        [field[i][0] setStringValue: [NSString stringWithCString: config[i].value]];

                    }

                    field[i][1] = NULL;

                } 

                y += (TEXT_HEIGHT + TEXT_GAP);

            }

        } else {

            [self setFrameSize: NSMakeSize(100,TEXT_HEIGHT+TEXT_GAP) ];

        }

    } else {

        [self setFrameSize: NSMakeSize(100,TEXT_HEIGHT+TEXT_GAP) ];

    }

}

@end

/*************************** Top-level controller pane ***********************/

static NSButton *addRadioButton( int port, int sub, int x, int y, id parent )

{

    char buf[16];

    if( sub == 0 ) {

        snprintf( buf, sizeof(buf), _("Port %c."), 'A'+port );

    } else {

        snprintf( buf, sizeof(buf), _("VMU %d."), sub );

    }

    NSButton *radio = [[NSButton alloc] initWithFrame: NSMakeRect( x, y, 60, TEXT_HEIGHT )];

    [radio setTitle: [NSString stringWithUTF8String: buf]];

    [radio setTag: MAPLE_DEVID(port,sub) ];

    [radio setButtonType: NSRadioButton];

    [radio setAlignment: NSRightTextAlignment];

    [radio setTarget: parent];

    [radio setAction: @selector(radioChanged:)];

    [radio setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];

    [parent addSubview: radio];

    return radio;

}

static void setDevicePopupSelection( NSPopUpButton *popup, maple_device_t device )

{

    if( device == NULL ) {

        [popup selectItemAtIndex: 0];

    } else if( MAPLE_IS_VMU(device) ) {

        int idx = vmulist_get_index_by_filename( MAPLE_VMU_NAME(device) );

        if( idx == -1 ) {

            [popup selectItemAtIndex: 0];

        } else {

            [popup selectItemWithTag: FIRST_VMU_TAG + idx];

        }

    } else {

        const struct maple_device_class **devices = maple_get_device_classes();

        int i;

        for( i=0; devices[i] != NULL; i++ ) {

            if( devices[i] == device->device_class ) {

                [popup selectItemWithTag: i+1];

                return;

            }

        }

        // Should never get here, but if so...

        [popup selectItemAtIndex: 0];

    }

}

static void buildDevicePopupMenu( NSPopUpButton *popup, maple_device_t device, BOOL primary )

{

    int j;

    const struct maple_device_class **devices = maple_get_device_classes();

    [popup removeAllItems];

    [popup addItemWithTitle: NS_("<empty>")];

    [[popup itemAtIndex: 0] setTag: 0];

    for( j=0; devices[j] != NULL; j++ ) {

        int isPrimaryDevice = devices[j]->flags & MAPLE_TYPE_PRIMARY;

        if( primary ? isPrimaryDevice : (!isPrimaryDevice && !MAPLE_IS_VMU_CLASS(devices[j])) ) {

            [popup addItemWithTitle: [NSString stringWithUTF8String: devices[j]->name]];

            if( device != NULL && device->device_class == devices[j] ) {

                [popup selectItemAtIndex: ([popup numberOfItems]-1)];

            }

            [[popup itemAtIndex: ([popup numberOfItems]-1)] setTag: (j+1)];

        }

    }

    if( !primary ) {

        BOOL vmu_selected = NO;

        const char *vmu_name;

        if( device != NULL && MAPLE_IS_VMU(device) ) {

            vmu_selected = YES;

            vmu_name = MAPLE_VMU_NAME(device);

        }

        if( [popup numberOfItems] > 0 ) {

            [[popup menu] addItem: [NSMenuItem separatorItem]];

        }

        unsigned int vmu_count = vmulist_get_size();

        for( j=0; j<vmu_count; j++ ) {

            const char *name = vmulist_get_name(j);

            [popup addItemWithTitle: [NSString stringWithUTF8String: name]];

            if( vmu_selected && strcmp(vmu_name, vmulist_get_filename(j)) == 0 ) {

                [popup selectItemAtIndex: ([popup numberOfItems]-1)];

            }

            [[popup itemAtIndex: ([popup numberOfItems]-1)] setTag: FIRST_VMU_TAG + j];

        }

        [popup addItemWithTitle: NS_("Load VMU...")];

        [[popup itemAtIndex: ([popup numberOfItems]-1)] setTag: LOAD_VMU_TAG];

        [popup addItemWithTitle: NS_("Create VMU...")];

        [[popup itemAtIndex: ([popup numberOfItems]-1)] setTag: CREATE_VMU_TAG];

    }

}

static NSPopUpButton *addDevicePopup( int port, int sub, int x, int y, maple_device_t device, BOOL primary, id parent )

{

    NSPopUpButton *popup = [[NSPopUpButton alloc] initWithFrame: NSMakeRect(x,y,150,TEXT_HEIGHT) 

                                                  pullsDown: NO];

    [popup setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];

    buildDevicePopupMenu(popup,device,primary);

    [popup setTarget: parent];

    [popup setAction: @selector(deviceChanged:)];

    [popup setTag: MAPLE_DEVID(port,sub) ];

    [parent addSubview: popup];    

    return popup;

}

@interface VMULoadValidator : NSObject

{

}

- (BOOL)panel:(id) sender isValidFilename: (NSString *)filename;

@end

@implementation VMULoadValidator 

- (BOOL)panel:(id) sender isValidFilename: (NSString *)filename

{

    const char *c_fn = [filename UTF8String];

    vmu_volume_t vol = vmu_volume_load( c_fn );

    if( vol != NULL ) {

        vmulist_add_vmu(c_fn, vol);

        return YES;

    } else {

        ERROR( "Unable to load VMU file (not a valid VMU)" );

        return NO;

    }

}

@end

@interface VMUCreateValidator : NSObject

{

}

- (BOOL)panel:(id) sender isValidFilename: (NSString *)filename;

@end

@implementation VMUCreateValidator 

- (BOOL)panel:(id) sender isValidFilename: (NSString *)filename

{

    const char *vmu_filename = [filename UTF8String];

    int idx = vmulist_create_vmu(vmu_filename, FALSE);

    if( idx == -1 ) {

        ERROR( "Unable to create file: %s\n", strerror(errno) );

        return NO;

    } else {

        return YES;

    }

}

@end

@interface LxdreamPrefsControllerPane: LxdreamPrefsPane

{

    struct maple_device *save_controller[MAPLE_MAX_DEVICES];

    NSButton *radio[MAPLE_MAX_DEVICES];

    NSPopUpButton *popup[MAPLE_MAX_DEVICES];

    ControllerKeyBindingView *key_bindings;

}

+ (LxdreamPrefsControllerPane *)new;

- (void)vmulistChanged: (id)sender;

@end

static gboolean cocoa_config_vmulist_hook(vmulist_change_type_t type, int idx, void *data)

{

    LxdreamPrefsControllerPane *pane = (LxdreamPrefsControllerPane *)data;

    [pane vmulistChanged: nil];

    return TRUE;

}

@implementation LxdreamPrefsControllerPane

+ (LxdreamPrefsControllerPane *)new

{

    return [[LxdreamPrefsControllerPane alloc] initWithFrame: NSMakeRect(0,0,600,400)];

}

- (id)initWithFrame: (NSRect)frameRect

{

    if( [super initWithFrame: frameRect title: NS_("Controllers")] == nil ) {

        return nil;

    } else {

        int i,j;

        int y = [self contentHeight] - TEXT_HEIGHT - TEXT_GAP;

        memset( radio, 0, sizeof(radio) );

        memset( save_controller, 0, sizeof(save_controller) );

        NSBox *rule = [[NSBox alloc] initWithFrame: 

                NSMakeRect(210+(TEXT_GAP*3), 1, 1, [self contentHeight] + TEXT_GAP - 2)];

        [rule setAutoresizingMask: (NSViewMaxXMargin|NSViewHeightSizable)];

        [rule setBoxType: NSBoxSeparator];

        [self addSubview: rule];

        NSRect bindingFrame = NSMakeRect(210+(TEXT_GAP*4), 0,

                   frameRect.size.width - (210+(TEXT_GAP*4)), [self contentHeight] + TEXT_GAP );

        NSScrollView *scrollView = [[NSScrollView alloc] initWithFrame: bindingFrame];

        key_bindings = [[ControllerKeyBindingView alloc] initWithFrame: bindingFrame ];

        [scrollView setAutoresizingMask: (NSViewWidthSizable|NSViewHeightSizable)];

        [scrollView setDocumentView: key_bindings];

        [scrollView setDrawsBackground: NO];

        [scrollView setHasVerticalScroller: YES];

        [scrollView setAutohidesScrollers: YES];

        [self addSubview: scrollView];

        [key_bindings setDevice: maple_get_device(0,0)];

        for( i=0; i<MAPLE_PORTS; i++ ) {

            maple_device_t device = maple_get_device(i,0);

            radio[i] = addRadioButton(i,0,TEXT_GAP,y,self);

            popup[i] = addDevicePopup(i,0,60 + (TEXT_GAP*2),y,device, YES,self);

            y -= (TEXT_HEIGHT+TEXT_GAP);

            int j,max = device == NULL ? 0 : MAPLE_SLOTS(device->device_class);

            for( j=1; j<=MAPLE_USER_SLOTS; j++ ) {

                radio[MAPLE_DEVID(i,j)] = addRadioButton(i, j, TEXT_GAP*2, y, self);

                popup[MAPLE_DEVID(i,j)] = addDevicePopup(i, j, 60 + TEXT_GAP*2, y, maple_get_device(i,j), NO, self);

                y -= (TEXT_HEIGHT+TEXT_GAP);

                if( j > max ) {

                    [radio[MAPLE_DEVID(i,j)] setEnabled: NO];

                    [popup[MAPLE_DEVID(i,j)] setEnabled: NO];

                }

            }

        }

        [radio[0] setState: NSOnState];

        register_vmulist_change_hook(cocoa_config_vmulist_hook, self);

        return self;

    }

}

- (void)dealloc

{

    unregister_vmulist_change_hook(cocoa_config_vmulist_hook,self);

    [super dealloc];

}

- (void)vmulistChanged: (id)sender

{

    int i;

    for( i=FIRST_SECONDARY_DEVICE; i<MAPLE_MAX_DEVICES; i++ ) {

        if( popup[i] != NULL ) {

            buildDevicePopupMenu(popup[i], maple_get_device(MAPLE_DEVID_PORT(i), MAPLE_DEVID_SLOT(i)), NO );

        }

    }

}

- (void)radioChanged: (id)sender

{

    int tag = [sender tag];

    int i;

    for( i=0; i<MAPLE_MAX_DEVICES; i++ ) {

        if( i != tag && radio[i] != NULL ) {

            [radio[i] setState: NSOffState];

        }

    }

    [key_bindings setDevice: maple_get_device(MAPLE_DEVID_PORT(tag),MAPLE_DEVID_SLOT(tag))];

}

- (void)deviceChanged: (id)sender

{

    int tag = [sender tag];

    int port = MAPLE_DEVID_PORT(tag);

    int slot = MAPLE_DEVID_SLOT(tag);

    int new_device_idx = [[sender selectedItem] tag], i; 

    maple_device_class_t new_device_class = NULL;

    const gchar *vmu_filename = NULL;

    for( i=0; i<MAPLE_MAX_DEVICES; i++ ) {

        if( radio[i] != NULL ) {

            if( i == tag ) {

                [radio[i] setState: NSOnState];

            } else {

                [radio[i] setState: NSOffState];

            }

        }

    }

    maple_device_t current = maple_get_device(port,slot);

    maple_device_t new_device = NULL;

    if( new_device_idx == LOAD_VMU_TAG ) {

        NSArray *array = [NSArray arrayWithObjects: @"vmu", nil];

        NSOpenPanel *panel = [NSOpenPanel openPanel];

        VMULoadValidator *valid = [[VMULoadValidator alloc] autorelease];

        [panel setDelegate: valid];

        NSInteger result = [panel runModalForDirectory: [NSString stringWithUTF8String: gui_get_configurable_path(CONFIG_VMU_PATH)]

               file: nil types: array];

        if( result == NSOKButton ) {

            vmu_filename = [[panel filename] UTF8String];

            int idx = vmulist_get_index_by_filename(vmu_filename);

            [sender selectItemWithTag: (FIRST_VMU_TAG+idx)];

            new_device_class = &vmu_class;

            gui_set_configurable_path(CONFIG_VMU_PATH, [[panel directory] UTF8String]);

        } else {

            /* Cancelled - restore previous value */

            setDevicePopupSelection( sender, current );

            return;

        }

    } else if( new_device_idx == CREATE_VMU_TAG ) {

        NSSavePanel *panel = [NSSavePanel savePanel];

        [panel setTitle: NS_("Create VMU")];

        [panel setCanCreateDirectories: YES];

        [panel setRequiredFileType: @"vmu"];

        VMUCreateValidator *valid = [[VMUCreateValidator alloc] autorelease];

        [panel setDelegate: valid];

        NSInteger result = [panel runModalForDirectory: [NSString stringWithUTF8String: gui_get_configurable_path(CONFIG_VMU_PATH)]

               file: nil];

        if( result == NSFileHandlingPanelOKButton ) {

            /* Validator has already created the file by now */

            vmu_filename = [[panel filename] UTF8String];

            int idx = vmulist_get_index_by_filename(vmu_filename);

            [sender selectItemWithTag: (FIRST_VMU_TAG+idx)];

            new_device_class = &vmu_class;

            gui_set_configurable_path(CONFIG_VMU_PATH, [[panel directory] UTF8String]);

        } else {

            setDevicePopupSelection( sender, current );

            return;

        }

    } else if( new_device_idx >= FIRST_VMU_TAG ) {

        vmu_filename = vmulist_get_filename( new_device_idx - FIRST_VMU_TAG );

        new_device_class = &vmu_class;

    } else if( new_device_idx > 0) {

        new_device_class = maple_get_device_classes()[new_device_idx-1];

    }

    if( current == NULL ? new_device_class == NULL : 

        (current->device_class == new_device_class && 

                (!MAPLE_IS_VMU(current) || MAPLE_VMU_HAS_NAME(current, vmu_filename))) ) {

        // No change

        [key_bindings setDevice: current];

        return;

    }

    if( current != NULL && current->device_class == &controller_class ) {

        save_controller[tag] = current->clone(current);

    }

    if( new_device_class == NULL ) {

        maple_detach_device(port,slot);

    } else {

        if( new_device_class == &controller_class && save_controller[tag] != NULL ) {

            new_device = save_controller[tag];

            save_controller[tag] = NULL;

        } else {

            new_device = maple_new_device( new_device_class->name );

        }

        if( MAPLE_IS_VMU(new_device) ) {

            MAPLE_SET_VMU_NAME(new_device,vmu_filename);

        }

        maple_attach_device(new_device,port,slot);

    }

    [key_bindings setDevice: maple_get_device(port,slot)];

    if( slot == 0 ) { /* Change primary */

        int max = new_device_class == NULL ? 0 : MAPLE_SLOTS(new_device_class);

        for( i=1; i<=MAPLE_USER_SLOTS; i++ ) {

            if( i <= max ) {

                [radio[MAPLE_DEVID(port,i)] setEnabled: YES];

                [popup[MAPLE_DEVID(port,i)] setEnabled: YES];

            } else {

                [radio[MAPLE_DEVID(port,i)] setEnabled: NO];

                [popup[MAPLE_DEVID(port,i)] setEnabled: NO];

            }                

        }

    }

    lxdream_save_config();

}

@end

NSView *cocoa_gui_create_prefs_controller_pane()

{

    return [LxdreamPrefsControllerPane new];

}