nkeynes@964: /**
nkeynes@964:  * $Id$
nkeynes@964:  *
nkeynes@964:  * Construct and manage the controller configuration pane
nkeynes@964:  *
nkeynes@964:  * Copyright (c) 2008 Nathan Keynes.
nkeynes@964:  *
nkeynes@964:  * This program is free software; you can redistribute it and/or modify
nkeynes@964:  * it under the terms of the GNU General Public License as published by
nkeynes@964:  * the Free Software Foundation; either version 2 of the License, or
nkeynes@964:  * (at your option) any later version.
nkeynes@964:  *
nkeynes@964:  * This program is distributed in the hope that it will be useful,
nkeynes@964:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nkeynes@964:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nkeynes@964:  * GNU General Public License for more details.
nkeynes@964:  */
nkeynes@964: 
nkeynes@964: #include "cocoaui.h"
nkeynes@964: #include "config.h"
nkeynes@964: #include "display.h"
nkeynes@964: #include "maple/maple.h"
nkeynes@1034: #include "vmu/vmulist.h"
nkeynes@964: 
nkeynes@964: #include <glib/gstrfuncs.h>
nkeynes@964: 
nkeynes@1034: #define FIRST_SECONDARY_DEVICE MAPLE_PORTS
nkeynes@1034: 
nkeynes@1034: #define FIRST_VMU_TAG 0x1000
nkeynes@1034: #define LOAD_VMU_TAG -1
nkeynes@1034: #define CREATE_VMU_TAG -2
nkeynes@964: 
nkeynes@964: #define KEYBINDING_SIZE 110
nkeynes@964: 
nkeynes@964: static void cocoa_config_keysym_hook(void *data, const gchar *keysym);
nkeynes@1034: static gboolean cocoa_config_vmulist_hook(vmulist_change_type_t type, int idx, void *data);
nkeynes@964: 
nkeynes@964: @interface KeyBindingEditor (Private)
nkeynes@964: - (void)updateKeysym: (const gchar *)sym;
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: @implementation KeyBindingEditor
nkeynes@964: - (id)init
nkeynes@964: {
nkeynes@964:     self = [super init];
nkeynes@964:     isPrimed = NO;
nkeynes@964:     lastValue = nil;
nkeynes@964:     [self setFieldEditor: YES];
nkeynes@964:     [self setEditable: FALSE];
nkeynes@964:     return self;
nkeynes@964: }
nkeynes@964: - (void)dealloc
nkeynes@964: {
nkeynes@964:     if( lastValue != nil ) {
nkeynes@964:         [lastValue release];
nkeynes@964:         lastValue = nil;
nkeynes@964:     }
nkeynes@964:     [super dealloc];
nkeynes@964: }
nkeynes@964: - (void)setPrimed: (BOOL)primed
nkeynes@964: {
nkeynes@964:     if( primed != isPrimed ) {
nkeynes@964:         isPrimed = primed;
nkeynes@964:         if( primed ) {
nkeynes@964:             lastValue = [[NSString stringWithString: [self string]] retain];
nkeynes@964:             [self setString: @"<press key>"];
nkeynes@964:             input_set_keysym_hook(cocoa_config_keysym_hook, self);            
nkeynes@964:         } else {
nkeynes@964:             [lastValue release];
nkeynes@964:             lastValue = nil;
nkeynes@964:             input_set_keysym_hook(NULL,NULL);
nkeynes@964:         }
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)resignFirstResponder
nkeynes@964: {
nkeynes@964:     if( isPrimed ) {
nkeynes@964:         [self setString: lastValue];
nkeynes@964:         [self setPrimed: NO];
nkeynes@964:     }
nkeynes@964:     [super resignFirstResponder];
nkeynes@964: }
nkeynes@964: - (void)fireBindingChanged
nkeynes@964: {
nkeynes@964:     id delegate = [self delegate];
nkeynes@964:     if( delegate != nil && [delegate respondsToSelector:@selector(textDidChange:)] ) {
nkeynes@964:         [delegate textDidChange: [NSNotification notificationWithName: NSTextDidChangeNotification object: self]];
nkeynes@964:     }
nkeynes@964: }
nkeynes@964:         
nkeynes@964: - (void)updateKeysym: (const gchar *)sym
nkeynes@964: {
nkeynes@964:     if( sym != NULL ) {
nkeynes@964:         [self setString: [NSString stringWithCString: sym]];
nkeynes@964:         [self setPrimed: NO];
nkeynes@964:         [self fireBindingChanged];
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)updateMousesym: (int)button
nkeynes@964: {
nkeynes@964:     gchar *keysym = input_keycode_to_keysym( &system_mouse_driver, (button+1) );
nkeynes@964:     if( keysym != NULL ) {
nkeynes@964:         [self updateKeysym: keysym ];
nkeynes@964:         g_free(keysym);
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)keyPressed: (int)keycode
nkeynes@964: {
nkeynes@964:     gchar *keysym = input_keycode_to_keysym(NULL, keycode);
nkeynes@964:     if( keysym != NULL ) {
nkeynes@964:         [self updateKeysym: keysym];
nkeynes@964:         g_free(keysym);
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)insertText:(id)string
nkeynes@964: {
nkeynes@964:     // Do nothing
nkeynes@964: }
nkeynes@964: - (void)mouseDown: (NSEvent *)event
nkeynes@964: {
nkeynes@964:     if( isPrimed ) {
nkeynes@964:         [self updateMousesym: 0];
nkeynes@964:     } else {
nkeynes@964:         [self setPrimed: YES];
nkeynes@964:         [super mouseDown: event];
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)rightMouseDown: (NSEvent *)event
nkeynes@964: {
nkeynes@964:     if( isPrimed ) {
nkeynes@964:         [self updateMousesym: 1];
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)otherMouseDown: (NSEvent *)event
nkeynes@964: {
nkeynes@964:     if( isPrimed ) {
nkeynes@964:         [self updateMousesym: [event buttonNumber]];
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)keyDown: (NSEvent *) event
nkeynes@964: {
nkeynes@964:     NSString *chars = [event characters];
nkeynes@964:     if( isPrimed ) {
nkeynes@964:         if( chars != NULL && [chars length] == 1 && [chars characterAtIndex: 0] == 27 ) {
nkeynes@964:             // Escape char = abort change
nkeynes@964:             [self setString: lastValue];
nkeynes@964:             [self setPrimed: NO];
nkeynes@964:         } else {
nkeynes@964:             [self keyPressed: ([event keyCode]+1)];
nkeynes@964:         }
nkeynes@964:     } else {
nkeynes@964:         if( chars != NULL && [chars length] == 1 ) {
nkeynes@964:             int ch = [chars characterAtIndex: 0];
nkeynes@964:             switch( ch ) {
nkeynes@964:             case 0x7F:
nkeynes@964:                 [self setString: @""]; 
nkeynes@964:                 [self fireBindingChanged];
nkeynes@964:                 break;
nkeynes@964:             case '\r':
nkeynes@964:                 [self setPrimed: YES];
nkeynes@964:                 break;
nkeynes@964:             default:
nkeynes@964:                 [super keyDown: event];
nkeynes@964:                 break;
nkeynes@964:             }
nkeynes@964:         } else {
nkeynes@964:             [super keyDown: event];
nkeynes@964:         }
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (void)flagsChanged: (NSEvent *) event
nkeynes@964: {
nkeynes@964:     if( isPrimed ) {
nkeynes@964:         [self keyPressed: ([event keyCode]+1)];
nkeynes@964:     }
nkeynes@964:     [super flagsChanged: event];
nkeynes@964: }
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: static void cocoa_config_keysym_hook(void *data, const gchar *keysym)
nkeynes@964: {
nkeynes@964:     KeyBindingEditor *editor = (KeyBindingEditor *)data;
nkeynes@964:     [editor updateKeysym: keysym];
nkeynes@964: }
nkeynes@964: 
nkeynes@964: 
nkeynes@964: @implementation KeyBindingField
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: /*************************** Key-binding sub-view ***********************/
nkeynes@964: 
nkeynes@964: #define MAX_KEY_BINDINGS 32
nkeynes@964: 
nkeynes@964: @interface ControllerKeyBindingView : NSView
nkeynes@964: {
nkeynes@964:     maple_device_t device;
nkeynes@1034:     NSTextField *field[MAX_KEY_BINDINGS][2];
nkeynes@964: }
nkeynes@964: - (id)initWithFrame: (NSRect)frameRect;
nkeynes@964: - (void)setDevice: (maple_device_t)device;
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: @implementation ControllerKeyBindingView
nkeynes@964: - (id)initWithFrame: (NSRect)frameRect
nkeynes@964: {
nkeynes@964:     if( [super initWithFrame: frameRect] == nil ) {
nkeynes@964:         return nil;
nkeynes@964:     } else {
nkeynes@964:         device = NULL;
nkeynes@964:         return self;
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: - (BOOL)isFlipped
nkeynes@964: {
nkeynes@964:     return YES;
nkeynes@964: }
nkeynes@964: - (void)removeSubviews
nkeynes@964: {
nkeynes@964:     [[self subviews] makeObjectsPerformSelector: @selector(removeFromSuperview)];
nkeynes@964: }
nkeynes@964: - (void)controlTextDidChange: (NSNotification *)notify
nkeynes@964: {
nkeynes@1034:     const gchar *p = NULL;
nkeynes@964:     int binding = [[notify object] tag];
nkeynes@964:     NSString *val1 = [field[binding][0] stringValue];
nkeynes@1034:     if( field[binding][1] == NULL ) {
nkeynes@964:         p = [val1 UTF8String];
nkeynes@964:     } else {
nkeynes@1034:         NSString *val2 = [field[binding][1] stringValue];
nkeynes@1034:         char buf[ [val1 length] + [val2 length] + 2 ];
nkeynes@1034: 
nkeynes@1034:         if( [val1 length] == 0 ) {
nkeynes@1034:             if( [val2 length] != 0 ) {
nkeynes@1034:                 p = [val2 UTF8String];
nkeynes@1034:             }
nkeynes@1034:         } else if( [val2 length] == 0 ) {
nkeynes@1034:             p = [val1 UTF8String];
nkeynes@1034:         } else {
nkeynes@1034:             sprintf( buf, "%s,%s", [val1 UTF8String], [val2 UTF8String] );
nkeynes@1034:             p = buf;
nkeynes@1034:         }
nkeynes@964:     }
nkeynes@964:     maple_set_device_config_value( device, binding, p ); 
nkeynes@964:     lxdream_save_config();
nkeynes@964: }
nkeynes@964: - (void)setDevice: (maple_device_t)newDevice
nkeynes@964: {
nkeynes@964:     device = newDevice;
nkeynes@964:     [self removeSubviews];
nkeynes@1034:     if( device != NULL && !MAPLE_IS_VMU(device) ) {
nkeynes@964:         lxdream_config_entry_t config = maple_get_device_config(device);
nkeynes@964:         if( config != NULL ) {
nkeynes@964:             int count, i, y, x;
nkeynes@964: 
nkeynes@964:             for( count=0; config[count].key != NULL; count++ );
nkeynes@964:             x = TEXT_GAP;
nkeynes@964:             NSSize size = NSMakeSize(85+KEYBINDING_SIZE*2+TEXT_GAP*4, count*(TEXT_HEIGHT+TEXT_GAP)+TEXT_GAP);
nkeynes@964:             [self setFrameSize: size];
nkeynes@964:             [self scrollRectToVisible: NSMakeRect(0,0,1,1)]; 
nkeynes@964:             y = TEXT_GAP;
nkeynes@964:             for( i=0; config[i].key != NULL; i++ ) {
nkeynes@1034:                 /* Add label */
nkeynes@964:                 NSRect frame = NSMakeRect(x, y + 2, 85, LABEL_HEIGHT);
nkeynes@964:                 NSTextField *label = cocoa_gui_add_label(self, NS_(config[i].label), frame);
nkeynes@964:                 [label setAlignment: NSRightTextAlignment];
nkeynes@1034:                 
nkeynes@1034:                 switch(config[i].type) {
nkeynes@1034:                 case CONFIG_TYPE_KEY:
nkeynes@1034:                     frame = NSMakeRect( x + 85 + TEXT_GAP, y, KEYBINDING_SIZE, TEXT_HEIGHT);
nkeynes@1034:                     field[i][0] = [[KeyBindingField alloc] initWithFrame: frame];
nkeynes@1034:                     [field[i][0] setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];
nkeynes@1034:                     [field[i][0] setTag: i];
nkeynes@1034:                     [field[i][0] setDelegate: self];
nkeynes@1034:                     [self addSubview: field[i][0]];
nkeynes@964: 
nkeynes@1034:                     frame = NSMakeRect( x + 85 + KEYBINDING_SIZE + (TEXT_GAP*2), y, KEYBINDING_SIZE, TEXT_HEIGHT);
nkeynes@1034:                     field[i][1] = [[KeyBindingField alloc] initWithFrame: frame];
nkeynes@1034:                     [field[i][1] setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];
nkeynes@1034:                     [field[i][1] setTag: i];
nkeynes@1034:                     [field[i][1] setDelegate: self];
nkeynes@1034:                     [self addSubview: field[i][1]];
nkeynes@964: 
nkeynes@1034:                     if( config[i].value != NULL ) {
nkeynes@1034:                         gchar **parts = g_strsplit(config[i].value,",",3);
nkeynes@1034:                         if( parts[0] != NULL ) {
nkeynes@1034:                             [field[i][0] setStringValue: [NSString stringWithCString: parts[0]]];
nkeynes@1034:                             if( parts[1] != NULL ) {
nkeynes@1034:                                 [field[i][1] setStringValue: [NSString stringWithCString: parts[1]]];
nkeynes@1034:                             }
nkeynes@964:                         }
nkeynes@1034:                         g_strfreev(parts);
nkeynes@964:                     }
nkeynes@1034:                     break;
nkeynes@1034:                 case CONFIG_TYPE_FILE:
nkeynes@1034:                 case CONFIG_TYPE_PATH:
nkeynes@1034:                     frame = NSMakeRect( x + 85 + TEXT_GAP, y, KEYBINDING_SIZE*2+TEXT_GAP, TEXT_HEIGHT);
nkeynes@1034:                     field[i][0] = [[NSTextField alloc] initWithFrame: frame];
nkeynes@1034:                     [field[i][0] setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];
nkeynes@1034:                     [field[i][0] setTag: i];
nkeynes@1034:                     [field[i][0] setDelegate: self];
nkeynes@1034:                     [self addSubview: field[i][0]];
nkeynes@1034:                     if( config[i].value != NULL ) {
nkeynes@1034:                         [field[i][0] setStringValue: [NSString stringWithCString: config[i].value]];
nkeynes@1034:                     }
nkeynes@1034:                     field[i][1] = NULL;
nkeynes@1034:                 } 
nkeynes@964:                 y += (TEXT_HEIGHT + TEXT_GAP);
nkeynes@964:             }
nkeynes@964:         } else {
nkeynes@964:             [self setFrameSize: NSMakeSize(100,TEXT_HEIGHT+TEXT_GAP) ];
nkeynes@964:         }
nkeynes@964:     } else {
nkeynes@964:         [self setFrameSize: NSMakeSize(100,TEXT_HEIGHT+TEXT_GAP) ];
nkeynes@964:     }
nkeynes@964: }
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: /*************************** Top-level controller pane ***********************/
nkeynes@1034: static NSButton *addRadioButton( int port, int sub, int x, int y, id parent )
nkeynes@1034: {
nkeynes@1034:     char buf[16];
nkeynes@1034:     
nkeynes@1034:     if( sub == 0 ) {
nkeynes@1034:         snprintf( buf, sizeof(buf), _("Port %c."), 'A'+port );
nkeynes@1034:     } else {
nkeynes@1034:         snprintf( buf, sizeof(buf), _("VMU %d."), sub );
nkeynes@1034:     }
nkeynes@1034: 
nkeynes@1034:     NSButton *radio = [[NSButton alloc] initWithFrame: NSMakeRect( x, y, 60, TEXT_HEIGHT )];
nkeynes@1034:     [radio setTitle: [NSString stringWithUTF8String: buf]];
nkeynes@1034:     [radio setTag: MAPLE_DEVID(port,sub) ];
nkeynes@1034:     [radio setButtonType: NSRadioButton];
nkeynes@1034:     [radio setAlignment: NSRightTextAlignment];
nkeynes@1034:     [radio setTarget: parent];
nkeynes@1034:     [radio setAction: @selector(radioChanged:)];
nkeynes@1034:     [radio setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];
nkeynes@1034:     [parent addSubview: radio];
nkeynes@1034:     return radio;
nkeynes@1034: }
nkeynes@1034: 
nkeynes@1034: static void setDevicePopupSelection( NSPopUpButton *popup, maple_device_t device )
nkeynes@1034: {
nkeynes@1034:     if( device == NULL ) {
nkeynes@1034:         [popup selectItemAtIndex: 0];
nkeynes@1034:     } else if( MAPLE_IS_VMU(device) ) {
nkeynes@1034:         int idx = vmulist_get_index_by_filename( MAPLE_VMU_NAME(device) );
nkeynes@1034:         if( idx == -1 ) {
nkeynes@1034:             [popup selectItemAtIndex: 0];
nkeynes@1034:         } else {
nkeynes@1034:             [popup selectItemWithTag: FIRST_VMU_TAG + idx];
nkeynes@1034:         }
nkeynes@1034:     } else {
nkeynes@1034:         const struct maple_device_class **devices = maple_get_device_classes();
nkeynes@1034:         int i;
nkeynes@1034:         for( i=0; devices[i] != NULL; i++ ) {
nkeynes@1034:             if( devices[i] == device->device_class ) {
nkeynes@1034:                 [popup selectItemWithTag: i+1];
nkeynes@1034:                 return;
nkeynes@1034:             }
nkeynes@1034:         }
nkeynes@1034:         // Should never get here, but if so...
nkeynes@1034:         [popup selectItemAtIndex: 0];
nkeynes@1034:     }
nkeynes@1034: }
nkeynes@1034: 
nkeynes@1034: static void buildDevicePopupMenu( NSPopUpButton *popup, maple_device_t device, BOOL primary )
nkeynes@1034: {
nkeynes@1034:     int j;
nkeynes@1034:     const struct maple_device_class **devices = maple_get_device_classes();
nkeynes@1034: 
nkeynes@1034:     [popup removeAllItems];
nkeynes@1034:     [popup addItemWithTitle: NS_("<empty>")];
nkeynes@1034:     [[popup itemAtIndex: 0] setTag: 0];
nkeynes@1034:     for( j=0; devices[j] != NULL; j++ ) {
nkeynes@1034:         int isPrimaryDevice = devices[j]->flags & MAPLE_TYPE_PRIMARY;
nkeynes@1034:         if( primary ? isPrimaryDevice : (!isPrimaryDevice && !MAPLE_IS_VMU_CLASS(devices[j])) ) {
nkeynes@1034:             [popup addItemWithTitle: [NSString stringWithUTF8String: devices[j]->name]];
nkeynes@1034:             if( device != NULL && device->device_class == devices[j] ) {
nkeynes@1034:                 [popup selectItemAtIndex: ([popup numberOfItems]-1)];
nkeynes@1034:             }
nkeynes@1034:             [[popup itemAtIndex: ([popup numberOfItems]-1)] setTag: (j+1)];
nkeynes@1034:         }
nkeynes@1034:     }
nkeynes@1034:     
nkeynes@1034:     if( !primary ) {
nkeynes@1034:         BOOL vmu_selected = NO;
nkeynes@1034:         const char *vmu_name;
nkeynes@1034:         if( device != NULL && MAPLE_IS_VMU(device) ) {
nkeynes@1034:             vmu_selected = YES;
nkeynes@1034:             vmu_name = MAPLE_VMU_NAME(device);
nkeynes@1034:         }
nkeynes@1034:         if( [popup numberOfItems] > 0 ) {
nkeynes@1034:             [[popup menu] addItem: [NSMenuItem separatorItem]];
nkeynes@1034:         }
nkeynes@1034:         
nkeynes@1034:         unsigned int vmu_count = vmulist_get_size();
nkeynes@1034:         for( j=0; j<vmu_count; j++ ) {
nkeynes@1034:             const char *name = vmulist_get_name(j);
nkeynes@1034:             [popup addItemWithTitle: [NSString stringWithUTF8String: name]];
nkeynes@1034:             if( vmu_selected && strcmp(vmu_name, vmulist_get_filename(j)) == 0 ) {
nkeynes@1034:                 [popup selectItemAtIndex: ([popup numberOfItems]-1)];
nkeynes@1034:             }
nkeynes@1034:             [[popup itemAtIndex: ([popup numberOfItems]-1)] setTag: FIRST_VMU_TAG + j];
nkeynes@1034:         }
nkeynes@1034:         
nkeynes@1034:         [popup addItemWithTitle: NS_("Load VMU...")];
nkeynes@1034:         [[popup itemAtIndex: ([popup numberOfItems]-1)] setTag: LOAD_VMU_TAG];
nkeynes@1034:         [popup addItemWithTitle: NS_("Create VMU...")];
nkeynes@1034:         [[popup itemAtIndex: ([popup numberOfItems]-1)] setTag: CREATE_VMU_TAG];
nkeynes@1034:     }
nkeynes@1034:     
nkeynes@1034: }
nkeynes@1034: 
nkeynes@1034: static NSPopUpButton *addDevicePopup( int port, int sub, int x, int y, maple_device_t device, BOOL primary, id parent )
nkeynes@1034: {
nkeynes@1034:     NSPopUpButton *popup = [[NSPopUpButton alloc] initWithFrame: NSMakeRect(x,y,150,TEXT_HEIGHT) 
nkeynes@1034:                                                   pullsDown: NO];
nkeynes@1034:     [popup setAutoresizingMask: (NSViewMinYMargin|NSViewMaxXMargin)];
nkeynes@1034:     buildDevicePopupMenu(popup,device,primary);
nkeynes@1034: 
nkeynes@1034:     [popup setTarget: parent];
nkeynes@1034:     [popup setAction: @selector(deviceChanged:)];
nkeynes@1034:     [popup setTag: MAPLE_DEVID(port,sub) ];
nkeynes@1034:     [parent addSubview: popup];    
nkeynes@1034:     return popup;
nkeynes@1034: }
nkeynes@1034: 
nkeynes@1034: @interface VMULoadValidator : NSObject
nkeynes@1034: {
nkeynes@1034: }
nkeynes@1034: - (BOOL)panel:(id) sender isValidFilename: (NSString *)filename;
nkeynes@1034: @end
nkeynes@1034: 
nkeynes@1034: @implementation VMULoadValidator 
nkeynes@1034: - (BOOL)panel:(id) sender isValidFilename: (NSString *)filename
nkeynes@1034: {
nkeynes@1034:     const char *c_fn = [filename UTF8String];
nkeynes@1034:     vmu_volume_t vol = vmu_volume_load( c_fn );
nkeynes@1034:     if( vol != NULL ) {
nkeynes@1034:         vmulist_add_vmu(c_fn, vol);
nkeynes@1034:         return YES;
nkeynes@1034:     } else {
nkeynes@1034:         ERROR( "Unable to load VMU file (not a valid VMU)" );
nkeynes@1034:         return NO;
nkeynes@1034:     }
nkeynes@1034: }
nkeynes@1034: 
nkeynes@1034: @end
nkeynes@1034: 
nkeynes@1034: @interface VMUCreateValidator : NSObject
nkeynes@1034: {
nkeynes@1034: }
nkeynes@1034: - (BOOL)panel:(id) sender isValidFilename: (NSString *)filename;
nkeynes@1034: @end
nkeynes@1034: 
nkeynes@1034: @implementation VMUCreateValidator 
nkeynes@1034: - (BOOL)panel:(id) sender isValidFilename: (NSString *)filename
nkeynes@1034: {
nkeynes@1034:     const char *vmu_filename = [filename UTF8String];
nkeynes@1034:     int idx = vmulist_create_vmu(vmu_filename, FALSE);
nkeynes@1034:     if( idx == -1 ) {
nkeynes@1034:         ERROR( "Unable to create file: %s\n", strerror(errno) );
nkeynes@1034:         return NO;
nkeynes@1034:     } else {
nkeynes@1034:         return YES;
nkeynes@1034:     }
nkeynes@1034: }
nkeynes@1034: @end
nkeynes@1034: 
nkeynes@964: 
nkeynes@964: @interface LxdreamPrefsControllerPane: LxdreamPrefsPane
nkeynes@964: {
nkeynes@1034:     struct maple_device *save_controller[MAPLE_MAX_DEVICES];
nkeynes@1034:     NSButton *radio[MAPLE_MAX_DEVICES];
nkeynes@1034:     NSPopUpButton *popup[MAPLE_MAX_DEVICES];
nkeynes@964:     ControllerKeyBindingView *key_bindings;
nkeynes@964: }
nkeynes@964: + (LxdreamPrefsControllerPane *)new;
nkeynes@1034: - (void)vmulistChanged: (id)sender;
nkeynes@964: @end
nkeynes@964: 
nkeynes@1034: static gboolean cocoa_config_vmulist_hook(vmulist_change_type_t type, int idx, void *data)
nkeynes@1034: {
nkeynes@1034:     LxdreamPrefsControllerPane *pane = (LxdreamPrefsControllerPane *)data;
nkeynes@1034:     [pane vmulistChanged: nil];
nkeynes@1034:     return TRUE;
nkeynes@1034: }
nkeynes@1034: 
nkeynes@964: @implementation LxdreamPrefsControllerPane
nkeynes@964: + (LxdreamPrefsControllerPane *)new
nkeynes@964: {
nkeynes@964:     return [[LxdreamPrefsControllerPane alloc] initWithFrame: NSMakeRect(0,0,600,400)];
nkeynes@964: }
nkeynes@964: - (id)initWithFrame: (NSRect)frameRect
nkeynes@964: {
nkeynes@964:     if( [super initWithFrame: frameRect title: NS_("Controllers")] == nil ) {
nkeynes@964:         return nil;
nkeynes@964:     } else {
nkeynes@964:         int i,j;
nkeynes@964:         int y = [self contentHeight] - TEXT_HEIGHT - TEXT_GAP;
nkeynes@964: 
nkeynes@1034:         memset( radio, 0, sizeof(radio) );
nkeynes@1034:         memset( save_controller, 0, sizeof(save_controller) );
nkeynes@964:         NSBox *rule = [[NSBox alloc] initWithFrame: 
nkeynes@964:                 NSMakeRect(210+(TEXT_GAP*3), 1, 1, [self contentHeight] + TEXT_GAP - 2)];
nkeynes@964:         [rule setAutoresizingMask: (NSViewMaxXMargin|NSViewHeightSizable)];
nkeynes@964:         [rule setBoxType: NSBoxSeparator];
nkeynes@964:         [self addSubview: rule];
nkeynes@964:         
nkeynes@964:         NSRect bindingFrame = NSMakeRect(210+(TEXT_GAP*4), 0,
nkeynes@964:                    frameRect.size.width - (210+(TEXT_GAP*4)), [self contentHeight] + TEXT_GAP );
nkeynes@964:         NSScrollView *scrollView = [[NSScrollView alloc] initWithFrame: bindingFrame];
nkeynes@964:         key_bindings = [[ControllerKeyBindingView alloc] initWithFrame: bindingFrame ];
nkeynes@964:         [scrollView setAutoresizingMask: (NSViewWidthSizable|NSViewHeightSizable)];
nkeynes@964:         [scrollView setDocumentView: key_bindings];
nkeynes@964:         [scrollView setDrawsBackground: NO];
nkeynes@964:         [scrollView setHasVerticalScroller: YES];
nkeynes@964:         [scrollView setAutohidesScrollers: YES];
nkeynes@964:  
nkeynes@964:         [self addSubview: scrollView];
nkeynes@964:         [key_bindings setDevice: maple_get_device(0,0)];
nkeynes@964:         
nkeynes@1034:         for( i=0; i<MAPLE_PORTS; i++ ) {
nkeynes@964:             maple_device_t device = maple_get_device(i,0);
nkeynes@964: 
nkeynes@1034:             radio[i] = addRadioButton(i,0,TEXT_GAP,y,self);
nkeynes@1034:             popup[i] = addDevicePopup(i,0,60 + (TEXT_GAP*2),y,device, YES,self);
nkeynes@1034:             y -= (TEXT_HEIGHT+TEXT_GAP);
nkeynes@1034:             
nkeynes@1034:             int j,max = device == NULL ? 0 : MAPLE_SLOTS(device->device_class);
nkeynes@1034:             for( j=1; j<=MAPLE_USER_SLOTS; j++ ) {
nkeynes@1034:                 radio[MAPLE_DEVID(i,j)] = addRadioButton(i, j, TEXT_GAP*2, y, self);
nkeynes@1034:                 popup[MAPLE_DEVID(i,j)] = addDevicePopup(i, j, 60 + TEXT_GAP*2, y, maple_get_device(i,j), NO, self);
nkeynes@1034:                 y -= (TEXT_HEIGHT+TEXT_GAP);
nkeynes@1034:                 if( j > max ) {
nkeynes@1034:                     [radio[MAPLE_DEVID(i,j)] setEnabled: NO];
nkeynes@1034:                     [popup[MAPLE_DEVID(i,j)] setEnabled: NO];
nkeynes@964:                 }
nkeynes@964:             }
nkeynes@964:         }
nkeynes@964:         
nkeynes@964:         [radio[0] setState: NSOnState];
nkeynes@1034:         
nkeynes@1034:         register_vmulist_change_hook(cocoa_config_vmulist_hook, self);
nkeynes@964:         return self;
nkeynes@964:     }
nkeynes@964: }
nkeynes@1034: - (void)dealloc
nkeynes@1034: {
nkeynes@1034:     unregister_vmulist_change_hook(cocoa_config_vmulist_hook,self);
nkeynes@1034:     [super dealloc];
nkeynes@1034: }
nkeynes@1034: - (void)vmulistChanged: (id)sender
nkeynes@1034: {
nkeynes@1034:     int i;
nkeynes@1034:     for( i=FIRST_SECONDARY_DEVICE; i<MAPLE_MAX_DEVICES; i++ ) {
nkeynes@1034:         if( popup[i] != NULL ) {
nkeynes@1034:             buildDevicePopupMenu(popup[i], maple_get_device(MAPLE_DEVID_PORT(i), MAPLE_DEVID_SLOT(i)), NO );
nkeynes@1034:         }
nkeynes@1034:     }
nkeynes@1034: }
nkeynes@964: - (void)radioChanged: (id)sender
nkeynes@964: {
nkeynes@1034:     int tag = [sender tag];
nkeynes@964:     int i;
nkeynes@1034:     for( i=0; i<MAPLE_MAX_DEVICES; i++ ) {
nkeynes@1034:         if( i != tag && radio[i] != NULL ) {
nkeynes@964:             [radio[i] setState: NSOffState];
nkeynes@964:         }
nkeynes@964:     }
nkeynes@1034:     [key_bindings setDevice: maple_get_device(MAPLE_DEVID_PORT(tag),MAPLE_DEVID_SLOT(tag))];
nkeynes@964: }
nkeynes@964: - (void)deviceChanged: (id)sender
nkeynes@964: {
nkeynes@1034:     int tag = [sender tag];
nkeynes@1034:     int port = MAPLE_DEVID_PORT(tag);
nkeynes@1034:     int slot = MAPLE_DEVID_SLOT(tag);
nkeynes@1034:     int new_device_idx = [[sender selectedItem] tag], i; 
nkeynes@964:     maple_device_class_t new_device_class = NULL;
nkeynes@1034:     const gchar *vmu_filename = NULL;
nkeynes@964:     
nkeynes@1034:     for( i=0; i<MAPLE_MAX_DEVICES; i++ ) {
nkeynes@1034:         if( radio[i] != NULL ) {
nkeynes@1034:             if( i == tag ) {
nkeynes@1034:                 [radio[i] setState: NSOnState];
nkeynes@1034:             } else {
nkeynes@1034:                 [radio[i] setState: NSOffState];
nkeynes@1034:             }
nkeynes@964:         }
nkeynes@964:     }
nkeynes@964:     
nkeynes@1034:     maple_device_t current = maple_get_device(port,slot);
nkeynes@964:     maple_device_t new_device = NULL;
nkeynes@1034:     if( new_device_idx == LOAD_VMU_TAG ) {
nkeynes@1034:         NSArray *array = [NSArray arrayWithObjects: @"vmu", nil];
nkeynes@1034:         NSOpenPanel *panel = [NSOpenPanel openPanel];
nkeynes@1034:         VMULoadValidator *valid = [[VMULoadValidator alloc] autorelease];
nkeynes@1034:         [panel setDelegate: valid];
nkeynes@1036:         NSInteger result = [panel runModalForDirectory: [NSString stringWithUTF8String: gui_get_configurable_path(CONFIG_VMU_PATH)]
nkeynes@1034:                file: nil types: array];
nkeynes@1034:         if( result == NSOKButton ) {
nkeynes@1034:             vmu_filename = [[panel filename] UTF8String];
nkeynes@1034:             int idx = vmulist_get_index_by_filename(vmu_filename);
nkeynes@1034:             [sender selectItemWithTag: (FIRST_VMU_TAG+idx)];
nkeynes@1034:             new_device_class = &vmu_class;
nkeynes@1036:             gui_set_configurable_path(CONFIG_VMU_PATH, [[panel directory] UTF8String]);
nkeynes@1034:         } else {
nkeynes@1034:             /* Cancelled - restore previous value */
nkeynes@1034:             setDevicePopupSelection( sender, current );
nkeynes@1034:             return;
nkeynes@1034:         }
nkeynes@1034:     } else if( new_device_idx == CREATE_VMU_TAG ) {
nkeynes@1034:         NSSavePanel *panel = [NSSavePanel savePanel];
nkeynes@1034:         [panel setTitle: NS_("Create VMU")];
nkeynes@1034:         [panel setCanCreateDirectories: YES];
nkeynes@1034:         [panel setRequiredFileType: @"vmu"];
nkeynes@1034:         VMUCreateValidator *valid = [[VMUCreateValidator alloc] autorelease];
nkeynes@1034:         [panel setDelegate: valid];
nkeynes@1036:         NSInteger result = [panel runModalForDirectory: [NSString stringWithUTF8String: gui_get_configurable_path(CONFIG_VMU_PATH)]
nkeynes@1034:                file: nil];
nkeynes@1034:         if( result == NSFileHandlingPanelOKButton ) {
nkeynes@1034:             /* Validator has already created the file by now */
nkeynes@1034:             vmu_filename = [[panel filename] UTF8String];
nkeynes@1034:             int idx = vmulist_get_index_by_filename(vmu_filename);
nkeynes@1034:             [sender selectItemWithTag: (FIRST_VMU_TAG+idx)];
nkeynes@1034:             new_device_class = &vmu_class;
nkeynes@1036:             gui_set_configurable_path(CONFIG_VMU_PATH, [[panel directory] UTF8String]);
nkeynes@1034:         } else {
nkeynes@1034:             setDevicePopupSelection( sender, current );
nkeynes@1034:             return;
nkeynes@1034:         }
nkeynes@1034:     } else if( new_device_idx >= FIRST_VMU_TAG ) {
nkeynes@1034:         vmu_filename = vmulist_get_filename( new_device_idx - FIRST_VMU_TAG );
nkeynes@1034:         new_device_class = &vmu_class;
nkeynes@1034:     } else if( new_device_idx > 0) {
nkeynes@1034:         new_device_class = maple_get_device_classes()[new_device_idx-1];
nkeynes@964:     }
nkeynes@1034:     
nkeynes@1034:     if( current == NULL ? new_device_class == NULL : 
nkeynes@1034:         (current->device_class == new_device_class && 
nkeynes@1034:                 (!MAPLE_IS_VMU(current) || MAPLE_VMU_HAS_NAME(current, vmu_filename))) ) {
nkeynes@964:         // No change
nkeynes@964:         [key_bindings setDevice: current];
nkeynes@964:         return;
nkeynes@964:     }
nkeynes@964:     if( current != NULL && current->device_class == &controller_class ) {
nkeynes@1034:         save_controller[tag] = current->clone(current);
nkeynes@964:     }
nkeynes@964:     if( new_device_class == NULL ) {
nkeynes@1034:         maple_detach_device(port,slot);
nkeynes@964:     } else {
nkeynes@1034:         if( new_device_class == &controller_class && save_controller[tag] != NULL ) {
nkeynes@1034:             new_device = save_controller[tag];
nkeynes@1034:             save_controller[tag] = NULL;
nkeynes@964:         } else {
nkeynes@964:             new_device = maple_new_device( new_device_class->name );
nkeynes@964:         }
nkeynes@1034:         if( MAPLE_IS_VMU(new_device) ) {
nkeynes@1034:             MAPLE_SET_VMU_NAME(new_device,vmu_filename);
nkeynes@1034:         }
nkeynes@1034:         maple_attach_device(new_device,port,slot);
nkeynes@964:     }
nkeynes@1034:     [key_bindings setDevice: maple_get_device(port,slot)];
nkeynes@1034:     
nkeynes@1034:     if( slot == 0 ) { /* Change primary */
nkeynes@1034:         int max = new_device_class == NULL ? 0 : MAPLE_SLOTS(new_device_class);
nkeynes@1034:         for( i=1; i<=MAPLE_USER_SLOTS; i++ ) {
nkeynes@1034:             if( i <= max ) {
nkeynes@1034:                 [radio[MAPLE_DEVID(port,i)] setEnabled: YES];
nkeynes@1034:                 [popup[MAPLE_DEVID(port,i)] setEnabled: YES];
nkeynes@1034:             } else {
nkeynes@1034:                 [radio[MAPLE_DEVID(port,i)] setEnabled: NO];
nkeynes@1034:                 [popup[MAPLE_DEVID(port,i)] setEnabled: NO];
nkeynes@1034:             }                
nkeynes@1034:         }
nkeynes@1034:     }
nkeynes@964:     lxdream_save_config();
nkeynes@964: }
nkeynes@964: @end
nkeynes@964: 
nkeynes@964: NSView *cocoa_gui_create_prefs_controller_pane()
nkeynes@964: {
nkeynes@964:     return [LxdreamPrefsControllerPane new];
nkeynes@964: }