xserver libXdmcp git update 16-12-2010

1 files changed, 840 insertions, 844 deletions

diff --git a/xorg-server/hw/xquartz/X11Controller.m b/xorg-server/hw/xquartz/X11Controller.m
index 5502999e3..2edfb185e 100644
--- a/xorg-server/hw/xquartz/X11Controller.m
+++ b/xorg-server/hw/xquartz/X11Controller.m
@@ -1,844 +1,840 @@
-/* X11Controller.m -- connect the IB ui, also the NSApp delegate

- 

-   Copyright (c) 2002-2008 Apple Inc. All rights reserved.

- 

-   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 ABOVE LISTED COPYRIGHT

-   HOLDER(S) 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.

- 

-   Except as contained in this notice, the name(s) of the above

-   copyright holders shall not be used in advertising or otherwise to

-   promote the sale, use or other dealings in this Software without

-   prior written authorization. */

-

-#include "sanitizedCarbon.h"

-#include <AvailabilityMacros.h>

-

-#ifdef HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#include "quartzCommon.h"

-

-#import "X11Controller.h"

-#import "X11Application.h"

-

-#include "opaque.h"

-#include "darwin.h"

-#include "darwinEvents.h"

-#include "quartz.h"

-#include "quartzKeyboard.h"

-#include <X11/extensions/applewmconst.h>

-#include "applewmExt.h"

-

-#include <stdio.h>

-#include <unistd.h>

-#include <fcntl.h>

-#include <sys/types.h>

-#include <sys/wait.h>

-

-@implementation X11Controller

-

-- (void) awakeFromNib

-{

-  X11Application *xapp = NSApp;

-  NSArray *array;

-	

-  /* Point X11Application at ourself. */

-  [xapp set_controller:self];

-	

-  array = [xapp prefs_get_array:@PREFS_APPSMENU];

-  if (array != nil)

-    {

-      int count;

-		

-      /* convert from [TITLE1 COMMAND1 TITLE2 COMMAND2 ...]

-	 to [[TITLE1 COMMAND1] [TITLE2 COMMAND2] ...] format. */

-		

-      count = [array count];

-      if (count > 0

-	  && ![[array objectAtIndex:0] isKindOfClass:[NSArray class]])

-	{

-	  int i;

-	  NSMutableArray *copy, *sub;

-			

-	  copy = [NSMutableArray arrayWithCapacity:(count / 2)];

-			

-	  for (i = 0; i < count / 2; i++)

-	    {

-	      sub = [[NSMutableArray alloc] initWithCapacity:3];

-	      [sub addObject:[array objectAtIndex:i*2]];

-	      [sub addObject:[array objectAtIndex:i*2+1]];

-	      [sub addObject:@""];

-	      [copy addObject:sub];

-	      [sub release];

-	    }

-			

-	  array = copy;

-	}

-		

-      [self set_apps_menu:array];

-    }

-    

-    [[NSNotificationCenter defaultCenter]

-     addObserver: self

-     selector: @selector(apps_table_done:)

-     name: NSWindowWillCloseNotification

-     object: [apps_table window]];

-

-    // Setup data about our Windows menu

-    if(window_separator) {

-        [[window_separator menu] removeItem:window_separator];

-        window_separator = nil;

-    }

-    

-    windows_menu_start = [[X11App windowsMenu] numberOfItems];

-}

-

-- (void) item_selected:sender

-{

-  [NSApp activateIgnoringOtherApps:YES];

-	

-  DarwinSendDDXEvent(kXquartzControllerNotify, 2,

-			     AppleWMWindowMenuItem, [sender tag]);

-}

-

-- (void) remove_window_menu

-{

-  NSMenu *menu;

-  int count, i;

-

-  /* Work backwards so we don't mess up the indices */

-  menu = [X11App windowsMenu];

-  count = [menu numberOfItems];

-  for (i = count - 1; i >= windows_menu_start; i--)

-    [menu removeItemAtIndex:i];

-	

-  count = [dock_menu indexOfItem:dock_window_separator];

-  for (i = 0; i < count; i++)

-    [dock_menu removeItemAtIndex:0];

-}

-

-- (void) install_window_menu:(NSArray *)list

-{

-  NSMenu *menu;

-  NSMenuItem *item;

-  int first, count, i;

-

-  menu = [X11App windowsMenu];

-  first = windows_menu_start + 1;

-  count = [list count];

-  

-  // Push a Separator

-  if(count) {

-      [menu addItem:[NSMenuItem separatorItem]];

-  }

-

-  for (i = 0; i < count; i++)

-    {

-      NSString *name, *shortcut;

-		

-      name = [[list objectAtIndex:i] objectAtIndex:0];

-      shortcut = [[list objectAtIndex:i] objectAtIndex:1];

-        

-      if(windowItemModMask == 0 || windowItemModMask == -1)

-          shortcut = @"";

-

-      item = (NSMenuItem *) [menu addItemWithTitle:name action:@selector

-				  (item_selected:) keyEquivalent:shortcut];

-      [item setKeyEquivalentModifierMask:(NSUInteger) windowItemModMask];

-      [item setTarget:self];

-      [item setTag:i];

-      [item setEnabled:YES];

-

-      item = (NSMenuItem *) [dock_menu insertItemWithTitle:name

-				       action:@selector

-				       (item_selected:) keyEquivalent:shortcut

-				       atIndex:i];

-      [item setKeyEquivalentModifierMask:(NSUInteger) windowItemModMask];

-      [item setTarget:self];

-      [item setTag:i];

-      [item setEnabled:YES];

-    }

-	

-  if (checked_window_item >= 0 && checked_window_item < count)

-    {

-      item = (NSMenuItem *) [menu itemAtIndex:first + checked_window_item];

-      [item setState:NSOnState];

-      item = (NSMenuItem *) [dock_menu itemAtIndex:checked_window_item];

-      [item setState:NSOnState];

-    }

-}

-

-- (void) remove_apps_menu

-{

-  NSMenu *menu;

-  NSMenuItem *item;

-  int i;

-	

-  if (apps == nil || apps_separator == nil) return;

-	

-  menu = [apps_separator menu];

-	

-  if (menu != nil)

-    {

-      for (i = [menu numberOfItems] - 1; i >= 0; i--)

-	{

-	  item = (NSMenuItem *) [menu itemAtIndex:i];

-	  if ([item tag] != 0)

-	    [menu removeItemAtIndex:i];

-	}

-    }

-    

-  if (dock_apps_menu != nil)

-    {

-      for (i = [dock_apps_menu numberOfItems] - 1; i >= 0; i--)

-	{

-	  item = (NSMenuItem *) [dock_apps_menu itemAtIndex:i];

-	  if ([item tag] != 0)

-	    [dock_apps_menu removeItemAtIndex:i];

-	}

-    }

-    

-  [apps release];

-  apps = nil;

-}

-

-- (void) prepend_apps_item:(NSArray *)list index:(int)i menu:(NSMenu *)menu

-{

-  NSString *title, *shortcut = @"";

-  NSArray *group;

-  NSMenuItem *item;

-	

-  group = [list objectAtIndex:i];

-  title = [group objectAtIndex:0];

-  if ([group count] >= 3)

-    shortcut = [group objectAtIndex:2];

-	

-  if ([title length] != 0)

-    {

-      item = (NSMenuItem *) [menu insertItemWithTitle:title

-				  action:@selector (app_selected:)

-				  keyEquivalent:shortcut atIndex:0];

-      [item setTarget:self];

-      [item setEnabled:YES];

-    }

-  else

-    {

-      item = (NSMenuItem *) [NSMenuItem separatorItem];

-      [menu insertItem:item atIndex:0];

-    }

-	

-  [item setTag:i+1];			/* can't be zero, so add one */

-}

-

-- (void) install_apps_menu:(NSArray *)list

-{

-  NSMenu *menu;

-  int i, count;

-	

-  count = [list count];

-	

-  if (count == 0 || apps_separator == nil) return;

-	

-  menu = [apps_separator menu];

-	

-  for (i = count - 1; i >= 0; i--)

-    {

-      if (menu != nil)

-	[self prepend_apps_item:list index:i menu:menu];

-      if (dock_apps_menu != nil)

-	[self prepend_apps_item:list index:i menu:dock_apps_menu];

-    }

-	

-  apps = [list retain];

-}

-

-- (void) set_window_menu:(NSArray *)list

-{

-  [self remove_window_menu];

-  [self install_window_menu:list];

-	

-  DarwinSendDDXEvent(kXquartzControllerNotify, 1,

-			     AppleWMWindowMenuNotify);

-}

-

-- (void) set_window_menu_check:(NSNumber *)nn

-{

-  NSMenu *menu;

-  NSMenuItem *item;

-  int first, count;

-  int n = [nn intValue];

-

-  menu = [X11App windowsMenu];

-  first = windows_menu_start + 1;

-  count = [menu numberOfItems] - first;

-	

-  if (checked_window_item >= 0 && checked_window_item < count)

-    {

-      item = (NSMenuItem *) [menu itemAtIndex:first + checked_window_item];

-      [item setState:NSOffState];

-      item = (NSMenuItem *) [dock_menu itemAtIndex:checked_window_item];

-      [item setState:NSOffState];

-    }

-  if (n >= 0 && n < count)

-    {

-      item = (NSMenuItem *) [menu itemAtIndex:first + n];

-      [item setState:NSOnState];

-      item = (NSMenuItem *) [dock_menu itemAtIndex:n];

-      [item setState:NSOnState];

-    }

-  checked_window_item = n;

-}

-

-- (void) set_apps_menu:(NSArray *)list

-{

-  [self remove_apps_menu];

-  [self install_apps_menu:list];

-}

-

-#ifdef XQUARTZ_SPARKLE

-- (void) setup_sparkle {

-    if(check_for_updates_item)

-        return; // already did it...

-

-    NSMenu *menu = [x11_about_item menu];

-

-    check_for_updates_item = [menu insertItemWithTitle:NSLocalizedString(@"Check for X11 Updates...", @"Check for X11 Updates...")

-                                               action:@selector (checkForUpdates:)

-                                        keyEquivalent:@""

-                                              atIndex:1];

-    [check_for_updates_item setTarget:[SUUpdater sharedUpdater]];

-    [check_for_updates_item setEnabled:YES];

-

-    // Set X11Controller as the delegate for the updater.

-    [[SUUpdater sharedUpdater] setDelegate:self];

-}

-

-// Sent immediately before installing the specified update.

-- (void)updater:(SUUpdater *)updater willInstallUpdate:(SUAppcastItem *)update {

-    //[self set_can_quit:YES];

-}

-

-#endif

-

-- (void) launch_client:(NSString *)filename

-{

-    int child1, child2 = 0;

-    int status;

-    const char *newargv[4];

-    char buf[128];

-    char *s;

-    

-    newargv[0] = [X11App prefs_get_string:@PREFS_LOGIN_SHELL default:"/bin/sh"];

-    newargv[1] = "-c";

-    newargv[2] = [filename UTF8String];

-    newargv[3] = NULL;

-    

-    s = getenv("DISPLAY");

-    if (s == NULL || s[0] == 0) {

-        snprintf(buf, sizeof(buf), ":%s", display);

-        setenv("DISPLAY", buf, TRUE);

-    }

-

-    /* Do the fork-twice trick to avoid having to reap zombies */

-    child1 = fork();

-    switch (child1) {

-        case -1:                                /* error */

-            break;

-      

-        case 0:                                 /* child1 */

-            child2 = fork();

-      

-            switch (child2) {

-                int max_files, i;

-	

-                case -1:                            /* error */

-                    _exit(1);

-	 

-                case 0:                             /* child2 */

-                /* close all open files except for standard streams */

-                max_files = sysconf(_SC_OPEN_MAX);

-                for(i = 3; i < max_files; i++)

-                    close(i);

-	

-                /* ensure stdin is on /dev/null */

-                close(0);

-                open("/dev/null", O_RDONLY);

-	

-                execvp(newargv[0], (char **const) newargv);

-                _exit(2);

-	

-                default:                            /* parent (child1) */

-                _exit(0);

-            }

-            break;

-      

-        default:                                /* parent */

-            waitpid(child1, &status, 0);

-    }

-}

-

-- (void) app_selected:sender

-{

-  int tag;

-  NSString *item;

-  

-  tag = [sender tag] - 1;

-  if (apps == nil || tag < 0 || tag >= [apps count])

-    return;

-  

-  item = [[apps objectAtIndex:tag] objectAtIndex:1];

-  

-  [self launch_client:item];

-}

-

-- (IBAction) apps_table_show:sender

-{

-  NSArray *columns;

-  NSMutableArray *oldapps = nil;

-	

-  if (table_apps != nil)

-    oldapps = table_apps;

-

-  table_apps = [[NSMutableArray alloc] initWithCapacity:1];

-  if(apps != nil)

-      [table_apps addObjectsFromArray:apps];

-	

-  columns = [apps_table tableColumns];

-  [[columns objectAtIndex:0] setIdentifier:@"0"];

-  [[columns objectAtIndex:1] setIdentifier:@"1"];

-  [[columns objectAtIndex:2] setIdentifier:@"2"];

-	

-  [apps_table setDataSource:self];

-  [apps_table selectRowIndexes:[NSIndexSet indexSetWithIndex:0] byExtendingSelection:NO];

-

-  [[apps_table window] makeKeyAndOrderFront:sender];

-  [apps_table reloadData];

-  if(oldapps != nil)

-    [oldapps release];

-}

-

-- (IBAction) apps_table_done:sender

-{

-  [apps_table deselectAll:sender];	/* flush edits? */

-	

-  [self remove_apps_menu];

-  [self install_apps_menu:table_apps];

-	

-  [NSApp prefs_set_array:@PREFS_APPSMENU value:table_apps];

-  [NSApp prefs_synchronize];

-	

-  [[apps_table window] orderOut:sender];

-	

-  [table_apps release];

-  table_apps = nil;

-}

-

-- (IBAction) apps_table_new:sender

-{

-  NSMutableArray *item;

-	

-  int row = [apps_table selectedRow], i;

-	

-  if (row < 0) row = 0;

-  else row = row + 1;

-	

-  i = row;

-  if (i > [table_apps count])

-    return;				/* avoid exceptions */

-	

-  [apps_table deselectAll:sender];

-	

-  item = [[NSMutableArray alloc] initWithCapacity:3];

-  [item addObject:@""];

-  [item addObject:@""];

-  [item addObject:@""];

-	

-  [table_apps insertObject:item atIndex:i];

-  [item release];

-	

-  [apps_table reloadData];

-  [apps_table selectRowIndexes:[NSIndexSet indexSetWithIndex:row] byExtendingSelection:NO];

-}

-

-- (IBAction) apps_table_duplicate:sender

-{

-  int row = [apps_table selectedRow], i;

-  NSObject *item;

-	

-  if (row < 0) {

-    [self apps_table_new:sender];

-    return;

-  }

-	

-  i = row;

-  if (i > [table_apps count] - 1) return;				/* avoid exceptions */

-    

-  [apps_table deselectAll:sender];

-	

-  item = [[table_apps objectAtIndex:i] mutableCopy];

-  [table_apps insertObject:item atIndex:i];

-  [item release];

-	

-  [apps_table reloadData];

-  [apps_table selectRowIndexes:[NSIndexSet indexSetWithIndex:row+1] byExtendingSelection:NO];

-}

-

-- (IBAction) apps_table_delete:sender

-{

-  int row = [apps_table selectedRow];

-	

-  if (row >= 0)

-    {

-      int i = row;

-      

-      if (i > [table_apps count] - 1) return;			/* avoid exceptions */

-      

-      [apps_table deselectAll:sender];

-      

-      [table_apps removeObjectAtIndex:i];

-    }

-	

-  [apps_table reloadData];

-	

-  row = MIN (row, [table_apps count] - 1);

-  if (row >= 0)

-    [apps_table selectRowIndexes:[NSIndexSet indexSetWithIndex:row] byExtendingSelection:NO];

-}

-

-- (NSInteger) numberOfRowsInTableView:(NSTableView *)tableView

-{

-  if (table_apps == nil) return 0;

-  

-  return [table_apps count];

-}

-

-- (id) tableView:(NSTableView *)tableView

-objectValueForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row

-{

-  NSArray *item;

-  int col;

-	

-  if (table_apps == nil) return nil;

-	

-  col = [[tableColumn identifier] intValue];

-	

-  item = [table_apps objectAtIndex:row];

-  if ([item count] > col)

-    return [item objectAtIndex:col];

-  else

-    return @"";

-}

-

-- (void) tableView:(NSTableView *)tableView setObjectValue:(id)object

-    forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row

-{

-  NSMutableArray *item;

-  int col;

-	

-  if (table_apps == nil) return;

-	

-  col = [[tableColumn identifier] intValue];

-	

-  item = [table_apps objectAtIndex:row];

-  [item replaceObjectAtIndex:col withObject:object];

-}

-

-- (void) hide_window:sender

-{

-  if ([X11App x_active])

-    DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMHideWindow);

-  else

-    NSBeep ();			/* FIXME: something here */

-}

-

-- (IBAction)bring_to_front:sender

-{

-  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMBringAllToFront);

-}

-

-- (IBAction)close_window:sender

-{

-  if ([X11App x_active])

-    DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMCloseWindow);

-  else

-    [[NSApp keyWindow] performClose:sender];

-}

-

-- (IBAction)minimize_window:sender

-{

-  if ([X11App x_active])

-    DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMMinimizeWindow);

-  else

-    [[NSApp keyWindow] performMiniaturize:sender];

-}

-

-- (IBAction)zoom_window:sender

-{

-  if ([X11App x_active])

-    DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMZoomWindow);

-  else

-    [[NSApp keyWindow] performZoom:sender];

-}

-

-- (IBAction) next_window:sender

-{

-  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMNextWindow);

-}

-

-- (IBAction) previous_window:sender

-{

-  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMPreviousWindow);

-}

-

-- (IBAction) enable_fullscreen_changed:sender {

-    XQuartzRootlessDefault = ![enable_fullscreen intValue];

-

-    [enable_fullscreen_menu setEnabled:!XQuartzRootlessDefault];

-

-    DarwinSendDDXEvent(kXquartzSetRootless, 1, XQuartzRootlessDefault);

-

-    [NSApp prefs_set_boolean:@PREFS_ROOTLESS value:XQuartzRootlessDefault];

-    [NSApp prefs_synchronize];

-}

-

-- (IBAction) toggle_fullscreen:sender

-{

-  DarwinSendDDXEvent(kXquartzToggleFullscreen, 0);

-}

-

-- (void) set_can_quit:(OSX_BOOL)state

-{

-  can_quit = state;

-}

-

-- (IBAction)prefs_changed:sender

-{

-    if(!sender)

-        return;

-    

-    if(sender == fake_buttons) {

-        darwinFakeButtons = [fake_buttons intValue];

-        [NSApp prefs_set_boolean:@PREFS_FAKEBUTTONS value:darwinFakeButtons];

-    } else if(sender == use_sysbeep) {

-        XQuartzUseSysBeep = [use_sysbeep intValue];

-        [NSApp prefs_set_boolean:@PREFS_SYSBEEP value:XQuartzUseSysBeep];

-    } else if(sender == enable_keyequivs) {

-        XQuartzEnableKeyEquivalents =  [enable_keyequivs intValue];

-        [NSApp prefs_set_boolean:@PREFS_KEYEQUIVS value:XQuartzEnableKeyEquivalents];

-    } else if(sender == sync_keymap) {

-        darwinSyncKeymap = [sync_keymap intValue];

-        [NSApp prefs_set_boolean:@PREFS_SYNC_KEYMAP value:darwinSyncKeymap];

-    } else if(sender == enable_fullscreen_menu) {

-        XQuartzFullscreenMenu = [enable_fullscreen_menu intValue];

-        [NSApp prefs_set_boolean:@PREFS_FULLSCREEN_MENU value:XQuartzFullscreenMenu];

-    } else if(sender == option_sends_alt) {

-        BOOL prev_opt_sends_alt = XQuartzOptionSendsAlt;

-        

-        XQuartzOptionSendsAlt = [option_sends_alt intValue];

-        [NSApp prefs_set_boolean:@PREFS_OPTION_SENDS_ALT value:XQuartzOptionSendsAlt];

-

-        if(prev_opt_sends_alt != XQuartzOptionSendsAlt)

-            QuartsResyncKeymap(TRUE);

-    } else if(sender == click_through) {

-        [NSApp prefs_set_boolean:@PREFS_CLICK_THROUGH value:[click_through intValue]];

-    } else if(sender == focus_follows_mouse) {

-        [NSApp prefs_set_boolean:@PREFS_FFM value:[focus_follows_mouse intValue]];

-    } else if(sender == focus_on_new_window) {

-        [NSApp prefs_set_boolean:@PREFS_FOCUS_ON_NEW_WINDOW value:[focus_on_new_window intValue]];

-    } else if(sender == enable_auth) {

-        [NSApp prefs_set_boolean:@PREFS_NO_AUTH value:![enable_auth intValue]];

-    } else if(sender == enable_tcp) {

-        [NSApp prefs_set_boolean:@PREFS_NO_TCP value:![enable_tcp intValue]];

-    } else if(sender == depth) {

-        [NSApp prefs_set_integer:@PREFS_DEPTH value:[depth selectedTag]];

-    } else if(sender == sync_pasteboard) {

-        BOOL pbproxy_active = [sync_pasteboard intValue];

-        [NSApp prefs_set_boolean:@PREFS_SYNC_PB value:pbproxy_active];

-

-        [sync_pasteboard_to_clipboard setEnabled:pbproxy_active];

-        [sync_pasteboard_to_primary setEnabled:pbproxy_active];

-        [sync_clipboard_to_pasteboard setEnabled:pbproxy_active];

-        [sync_primary_immediately setEnabled:pbproxy_active];

-

-        // setEnabled doesn't do this...

-        [sync_text1 setTextColor:pbproxy_active ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];

-        [sync_text2 setTextColor:pbproxy_active ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];

-    } else if(sender == sync_pasteboard_to_clipboard) {

-        [NSApp prefs_set_boolean:@PREFS_SYNC_PB_TO_CLIPBOARD value:[sync_pasteboard_to_clipboard intValue]];

-    } else if(sender == sync_pasteboard_to_primary) {

-        [NSApp prefs_set_boolean:@PREFS_SYNC_PB_TO_PRIMARY value:[sync_pasteboard_to_primary intValue]];

-    } else if(sender == sync_clipboard_to_pasteboard) {

-        [NSApp prefs_set_boolean:@PREFS_SYNC_CLIPBOARD_TO_PB value:[sync_clipboard_to_pasteboard intValue]];

-    } else if(sender == sync_primary_immediately) {

-        [NSApp prefs_set_boolean:@PREFS_SYNC_PRIMARY_ON_SELECT value:[sync_primary_immediately intValue]];

-    }

-

-    [NSApp prefs_synchronize];

-    

-    DarwinSendDDXEvent(kXquartzReloadPreferences, 0);

-}

-

-- (IBAction) prefs_show:sender

-{

-    BOOL pbproxy_active = [NSApp prefs_get_boolean:@PREFS_SYNC_PB default:YES];

-    

-    [fake_buttons setIntValue:darwinFakeButtons];

-    [use_sysbeep setIntValue:XQuartzUseSysBeep];

-    [enable_keyequivs setIntValue:XQuartzEnableKeyEquivalents];

-    [sync_keymap setIntValue:darwinSyncKeymap];

-    [option_sends_alt setIntValue:XQuartzOptionSendsAlt];

-    [click_through setIntValue:[NSApp prefs_get_boolean:@PREFS_CLICK_THROUGH default:NO]];

-    [focus_follows_mouse setIntValue:[NSApp prefs_get_boolean:@PREFS_FFM default:NO]];

-    [focus_on_new_window setIntValue:[NSApp prefs_get_boolean:@PREFS_FOCUS_ON_NEW_WINDOW default:YES]];

-    

-    [enable_auth setIntValue:![NSApp prefs_get_boolean:@PREFS_NO_AUTH default:NO]];

-    [enable_tcp setIntValue:![NSApp prefs_get_boolean:@PREFS_NO_TCP default:NO]];

-

-    [depth selectItemAtIndex:[depth indexOfItemWithTag:[NSApp prefs_get_integer:@PREFS_DEPTH default:-1]]];

-

-    [sync_pasteboard setIntValue:pbproxy_active];

-    [sync_pasteboard_to_clipboard setIntValue:[NSApp prefs_get_boolean:@PREFS_SYNC_PB_TO_CLIPBOARD default:YES]];

-    [sync_pasteboard_to_primary setIntValue:[NSApp prefs_get_boolean:@PREFS_SYNC_PB_TO_PRIMARY default:YES]];

-    [sync_clipboard_to_pasteboard setIntValue:[NSApp prefs_get_boolean:@PREFS_SYNC_CLIPBOARD_TO_PB default:YES]];

-    [sync_primary_immediately setIntValue:[NSApp prefs_get_boolean:@PREFS_SYNC_PRIMARY_ON_SELECT default:NO]];

-

-    [sync_pasteboard_to_clipboard setEnabled:pbproxy_active];

-    [sync_pasteboard_to_primary setEnabled:pbproxy_active];

-    [sync_clipboard_to_pasteboard setEnabled:pbproxy_active];

-    [sync_primary_immediately setEnabled:pbproxy_active];

-

-    // setEnabled doesn't do this...

-    [sync_text1 setTextColor:pbproxy_active ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];

-    [sync_text2 setTextColor:pbproxy_active ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];

-	

-    [enable_fullscreen setIntValue:!XQuartzRootlessDefault];

-    [enable_fullscreen_menu setEnabled:!XQuartzRootlessDefault];

-    [enable_fullscreen_menu setIntValue:XQuartzFullscreenMenu];

-    

-    [prefs_panel makeKeyAndOrderFront:sender];

-}

-

-- (IBAction) quit:sender {

-    DarwinSendDDXEvent(kXquartzQuit, 0);

-}

-

-- (IBAction) x11_help:sender {

-#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060

-    AHLookupAnchor((CFStringRef)NSLocalizedString(@"Mac Help", no comment), CFSTR("mchlp2276"));

-#else

-    AHLookupAnchor(CFSTR("com.apple.machelp"), CFSTR("mchlp2276"));

-#endif

-}

-

-- (OSX_BOOL) validateMenuItem:(NSMenuItem *)item {

-  NSMenu *menu = [item menu];

-    

-  if (item == toggle_fullscreen_item)

-    return !XQuartzIsRootless;

-  else if (menu == [X11App windowsMenu] || menu == dock_menu

-	   || (menu == [x11_about_item menu] && [item tag] == 42))

-    return (AppleWMSelectedEvents () & AppleWMControllerNotifyMask) != 0;

-  else

-    return TRUE;

-}

-

-- (void) applicationDidHide:(NSNotification *)notify

-{

-  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMHideAll);

-}

-

-- (void) applicationDidUnhide:(NSNotification *)notify

-{

-  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMShowAll);

-}

-

-- (NSApplicationTerminateReply) applicationShouldTerminate:sender {

-    NSString *msg;

-    NSString *title;

-	

-    if (can_quit || [X11App prefs_get_boolean:@PREFS_NO_QUIT_ALERT default:NO])

-        return NSTerminateNow;

-	

-    /* Make sure we're frontmost. */

-    [NSApp activateIgnoringOtherApps:YES];

-	

-    title = NSLocalizedString(@"Do you really want to quit X11?", @"Dialog title when quitting");

-    msg = NSLocalizedString(@"Any open X11 applications will stop immediately, and you will lose any unsaved changes.", @"Dialog when quitting");

-

-    /* FIXME: safe to run the alert in here? Or should we return Later

-     *        and then run the alert on a timer? It seems to work here, so..

-     */

-	

-    return (NSRunAlertPanel (title, msg, NSLocalizedString (@"Quit", @""),

-                             NSLocalizedString (@"Cancel", @""), nil)

-            == NSAlertDefaultReturn) ? NSTerminateNow : NSTerminateCancel;

-}

-

-- (void) applicationWillTerminate:(NSNotification *)aNotification

-{

-  unsigned remain;

-  [X11App prefs_synchronize];

-	

-  /* shutdown the X server, it will exit () for us. */

-  DarwinSendDDXEvent(kXquartzQuit, 0);

-	

-  /* In case it doesn't, exit anyway after a while. */

-  remain = 10000000;

-  while((remain = usleep(remain)) > 0);

-

-  exit (1);

-}

-

-- (void) server_ready

-{

-  x_list *node;

-	

-  finished_launching = YES;

-	

-  for (node = pending_apps; node != NULL; node = node->next)

-    {

-      NSString *filename = node->data;

-      [self launch_client:filename];

-      [filename release];

-    }

-	

-  x_list_free (pending_apps);

-  pending_apps = NULL;

-}

-

-- (OSX_BOOL) application:(NSApplication *)app openFile:(NSString *)filename

-{

-    const char *name = [filename UTF8String];

-    

-    if (finished_launching)

-        [self launch_client:filename];

-    else if (name[0] != ':')		/* ignore display names */

-        pending_apps = x_list_prepend (pending_apps, [filename retain]);

-    

-    /* FIXME: report failures. */

-    return YES;

-}

-

-@end

-

-void X11ControllerMain(int argc, char **argv, char **envp) {

-    X11ApplicationMain (argc, argv, envp);

-}

+/* X11Controller.m -- connect the IB ui, also the NSApp delegate
+ 
+   Copyright (c) 2002-2008 Apple Inc. All rights reserved.
+ 
+   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 ABOVE LISTED COPYRIGHT
+   HOLDER(S) 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.
+ 
+   Except as contained in this notice, the name(s) of the above
+   copyright holders shall not be used in advertising or otherwise to
+   promote the sale, use or other dealings in this Software without
+   prior written authorization. */
+
+#include "sanitizedCarbon.h"
+#include <AvailabilityMacros.h>
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "quartzCommon.h"
+
+#import "X11Controller.h"
+#import "X11Application.h"
+
+#include "opaque.h"
+#include "darwin.h"
+#include "darwinEvents.h"
+#include "quartz.h"
+#include "quartzKeyboard.h"
+#include <X11/extensions/applewmconst.h>
+#include "applewmExt.h"
+
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+@implementation X11Controller
+
+- (void) awakeFromNib
+{
+  X11Application *xapp = NSApp;
+  NSArray *array;
+	
+  /* Point X11Application at ourself. */
+  [xapp set_controller:self];
+	
+  array = [xapp prefs_get_array:@PREFS_APPSMENU];
+  if (array != nil)
+    {
+      int count;
+		
+      /* convert from [TITLE1 COMMAND1 TITLE2 COMMAND2 ...]
+	 to [[TITLE1 COMMAND1] [TITLE2 COMMAND2] ...] format. */
+		
+      count = [array count];
+      if (count > 0
+	  && ![[array objectAtIndex:0] isKindOfClass:[NSArray class]])
+	{
+	  int i;
+	  NSMutableArray *copy, *sub;
+			
+	  copy = [NSMutableArray arrayWithCapacity:(count / 2)];
+			
+	  for (i = 0; i < count / 2; i++)
+	    {
+	      sub = [[NSMutableArray alloc] initWithCapacity:3];
+	      [sub addObject:[array objectAtIndex:i*2]];
+	      [sub addObject:[array objectAtIndex:i*2+1]];
+	      [sub addObject:@""];
+	      [copy addObject:sub];
+	      [sub release];
+	    }
+			
+	  array = copy;
+	}
+		
+      [self set_apps_menu:array];
+    }
+    
+    [[NSNotificationCenter defaultCenter]
+     addObserver: self
+     selector: @selector(apps_table_done:)
+     name: NSWindowWillCloseNotification
+     object: [apps_table window]];
+
+    // Setup data about our Windows menu
+    if(window_separator) {
+        [[window_separator menu] removeItem:window_separator];
+        window_separator = nil;
+    }
+    
+    windows_menu_start = [[X11App windowsMenu] numberOfItems];
+}
+
+- (void) item_selected:sender
+{
+  [NSApp activateIgnoringOtherApps:YES];
+	
+  DarwinSendDDXEvent(kXquartzControllerNotify, 2,
+			     AppleWMWindowMenuItem, [sender tag]);
+}
+
+- (void) remove_window_menu
+{
+  NSMenu *menu;
+  int count, i;
+
+  /* Work backwards so we don't mess up the indices */
+  menu = [X11App windowsMenu];
+  count = [menu numberOfItems];
+  for (i = count - 1; i >= windows_menu_start; i--)
+    [menu removeItemAtIndex:i];
+	
+  count = [dock_menu indexOfItem:dock_window_separator];
+  for (i = 0; i < count; i++)
+    [dock_menu removeItemAtIndex:0];
+}
+
+- (void) install_window_menu:(NSArray *)list
+{
+  NSMenu *menu;
+  NSMenuItem *item;
+  int first, count, i;
+
+  menu = [X11App windowsMenu];
+  first = windows_menu_start + 1;
+  count = [list count];
+  
+  // Push a Separator
+  if(count) {
+      [menu addItem:[NSMenuItem separatorItem]];
+  }
+
+  for (i = 0; i < count; i++)
+    {
+      NSString *name, *shortcut;
+		
+      name = [[list objectAtIndex:i] objectAtIndex:0];
+      shortcut = [[list objectAtIndex:i] objectAtIndex:1];
+        
+      if(windowItemModMask == 0 || windowItemModMask == -1)
+          shortcut = @"";
+
+      item = (NSMenuItem *) [menu addItemWithTitle:name action:@selector
+				  (item_selected:) keyEquivalent:shortcut];
+      [item setKeyEquivalentModifierMask:(NSUInteger) windowItemModMask];
+      [item setTarget:self];
+      [item setTag:i];
+      [item setEnabled:YES];
+
+      item = (NSMenuItem *) [dock_menu insertItemWithTitle:name
+				       action:@selector
+				       (item_selected:) keyEquivalent:shortcut
+				       atIndex:i];
+      [item setKeyEquivalentModifierMask:(NSUInteger) windowItemModMask];
+      [item setTarget:self];
+      [item setTag:i];
+      [item setEnabled:YES];
+    }
+	
+  if (checked_window_item >= 0 && checked_window_item < count)
+    {
+      item = (NSMenuItem *) [menu itemAtIndex:first + checked_window_item];
+      [item setState:NSOnState];
+      item = (NSMenuItem *) [dock_menu itemAtIndex:checked_window_item];
+      [item setState:NSOnState];
+    }
+}
+
+- (void) remove_apps_menu
+{
+  NSMenu *menu;
+  NSMenuItem *item;
+  int i;
+	
+  if (apps == nil || apps_separator == nil) return;
+	
+  menu = [apps_separator menu];
+	
+  if (menu != nil)
+    {
+      for (i = [menu numberOfItems] - 1; i >= 0; i--)
+	{
+	  item = (NSMenuItem *) [menu itemAtIndex:i];
+	  if ([item tag] != 0)
+	    [menu removeItemAtIndex:i];
+	}
+    }
+    
+  if (dock_apps_menu != nil)
+    {
+      for (i = [dock_apps_menu numberOfItems] - 1; i >= 0; i--)
+	{
+	  item = (NSMenuItem *) [dock_apps_menu itemAtIndex:i];
+	  if ([item tag] != 0)
+	    [dock_apps_menu removeItemAtIndex:i];
+	}
+    }
+    
+  [apps release];
+  apps = nil;
+}
+
+- (void) prepend_apps_item:(NSArray *)list index:(int)i menu:(NSMenu *)menu
+{
+  NSString *title, *shortcut = @"";
+  NSArray *group;
+  NSMenuItem *item;
+	
+  group = [list objectAtIndex:i];
+  title = [group objectAtIndex:0];
+  if ([group count] >= 3)
+    shortcut = [group objectAtIndex:2];
+	
+  if ([title length] != 0)
+    {
+      item = (NSMenuItem *) [menu insertItemWithTitle:title
+				  action:@selector (app_selected:)
+				  keyEquivalent:shortcut atIndex:0];
+      [item setTarget:self];
+      [item setEnabled:YES];
+    }
+  else
+    {
+      item = (NSMenuItem *) [NSMenuItem separatorItem];
+      [menu insertItem:item atIndex:0];
+    }
+	
+  [item setTag:i+1];			/* can't be zero, so add one */
+}
+
+- (void) install_apps_menu:(NSArray *)list
+{
+  NSMenu *menu;
+  int i, count;
+	
+  count = [list count];
+	
+  if (count == 0 || apps_separator == nil) return;
+	
+  menu = [apps_separator menu];
+	
+  for (i = count - 1; i >= 0; i--)
+    {
+      if (menu != nil)
+	[self prepend_apps_item:list index:i menu:menu];
+      if (dock_apps_menu != nil)
+	[self prepend_apps_item:list index:i menu:dock_apps_menu];
+    }
+	
+  apps = [list retain];
+}
+
+- (void) set_window_menu:(NSArray *)list
+{
+  [self remove_window_menu];
+  [self install_window_menu:list];
+	
+  DarwinSendDDXEvent(kXquartzControllerNotify, 1,
+			     AppleWMWindowMenuNotify);
+}
+
+- (void) set_window_menu_check:(NSNumber *)nn
+{
+  NSMenu *menu;
+  NSMenuItem *item;
+  int first, count;
+  int n = [nn intValue];
+
+  menu = [X11App windowsMenu];
+  first = windows_menu_start + 1;
+  count = [menu numberOfItems] - first;
+	
+  if (checked_window_item >= 0 && checked_window_item < count)
+    {
+      item = (NSMenuItem *) [menu itemAtIndex:first + checked_window_item];
+      [item setState:NSOffState];
+      item = (NSMenuItem *) [dock_menu itemAtIndex:checked_window_item];
+      [item setState:NSOffState];
+    }
+  if (n >= 0 && n < count)
+    {
+      item = (NSMenuItem *) [menu itemAtIndex:first + n];
+      [item setState:NSOnState];
+      item = (NSMenuItem *) [dock_menu itemAtIndex:n];
+      [item setState:NSOnState];
+    }
+  checked_window_item = n;
+}
+
+- (void) set_apps_menu:(NSArray *)list
+{
+  [self remove_apps_menu];
+  [self install_apps_menu:list];
+}
+
+#ifdef XQUARTZ_SPARKLE
+- (void) setup_sparkle {
+    if(check_for_updates_item)
+        return; // already did it...
+
+    NSMenu *menu = [x11_about_item menu];
+
+    check_for_updates_item = [menu insertItemWithTitle:NSLocalizedString(@"Check for X11 Updates...", @"Check for X11 Updates...")
+                                               action:@selector (checkForUpdates:)
+                                        keyEquivalent:@""
+                                              atIndex:1];
+    [check_for_updates_item setTarget:[SUUpdater sharedUpdater]];
+    [check_for_updates_item setEnabled:YES];
+
+    // Set X11Controller as the delegate for the updater.
+    [[SUUpdater sharedUpdater] setDelegate:self];
+}
+
+// Sent immediately before installing the specified update.
+- (void)updater:(SUUpdater *)updater willInstallUpdate:(SUAppcastItem *)update {
+    //[self set_can_quit:YES];
+}
+
+#endif
+
+- (void) launch_client:(NSString *)filename
+{
+    int child1, child2 = 0;
+    int status;
+    const char *newargv[4];
+    char buf[128];
+    char *s;
+    
+    newargv[0] = [X11App prefs_get_string:@PREFS_LOGIN_SHELL default:"/bin/sh"];
+    newargv[1] = "-c";
+    newargv[2] = [filename UTF8String];
+    newargv[3] = NULL;
+    
+    s = getenv("DISPLAY");
+    if (s == NULL || s[0] == 0) {
+        snprintf(buf, sizeof(buf), ":%s", display);
+        setenv("DISPLAY", buf, TRUE);
+    }
+
+    /* Do the fork-twice trick to avoid having to reap zombies */
+    child1 = fork();
+    switch (child1) {
+        case -1:                                /* error */
+            break;
+      
+        case 0:                                 /* child1 */
+            child2 = fork();
+      
+            switch (child2) {
+                int max_files, i;
+	
+                case -1:                            /* error */
+                    _exit(1);
+	 
+                case 0:                             /* child2 */
+                /* close all open files except for standard streams */
+                max_files = sysconf(_SC_OPEN_MAX);
+                for(i = 3; i < max_files; i++)
+                    close(i);
+	
+                /* ensure stdin is on /dev/null */
+                close(0);
+                open("/dev/null", O_RDONLY);
+	
+                execvp(newargv[0], (char **const) newargv);
+                _exit(2);
+	
+                default:                            /* parent (child1) */
+                _exit(0);
+            }
+            break;
+      
+        default:                                /* parent */
+            waitpid(child1, &status, 0);
+    }
+}
+
+- (void) app_selected:sender
+{
+  int tag;
+  NSString *item;
+  
+  tag = [sender tag] - 1;
+  if (apps == nil || tag < 0 || tag >= [apps count])
+    return;
+  
+  item = [[apps objectAtIndex:tag] objectAtIndex:1];
+  
+  [self launch_client:item];
+}
+
+- (IBAction) apps_table_show:sender
+{
+  NSArray *columns;
+  NSMutableArray *oldapps = nil;
+	
+  if (table_apps != nil)
+    oldapps = table_apps;
+
+  table_apps = [[NSMutableArray alloc] initWithCapacity:1];
+  if(apps != nil)
+      [table_apps addObjectsFromArray:apps];
+	
+  columns = [apps_table tableColumns];
+  [[columns objectAtIndex:0] setIdentifier:@"0"];
+  [[columns objectAtIndex:1] setIdentifier:@"1"];
+  [[columns objectAtIndex:2] setIdentifier:@"2"];
+	
+  [apps_table setDataSource:self];
+  [apps_table selectRowIndexes:[NSIndexSet indexSetWithIndex:0] byExtendingSelection:NO];
+
+  [[apps_table window] makeKeyAndOrderFront:sender];
+  [apps_table reloadData];
+  if(oldapps != nil)
+    [oldapps release];
+}
+
+- (IBAction) apps_table_done:sender
+{
+  [apps_table deselectAll:sender];	/* flush edits? */
+	
+  [self remove_apps_menu];
+  [self install_apps_menu:table_apps];
+	
+  [NSApp prefs_set_array:@PREFS_APPSMENU value:table_apps];
+  [NSApp prefs_synchronize];
+	
+  [[apps_table window] orderOut:sender];
+	
+  [table_apps release];
+  table_apps = nil;
+}
+
+- (IBAction) apps_table_new:sender
+{
+  NSMutableArray *item;
+	
+  int row = [apps_table selectedRow], i;
+	
+  if (row < 0) row = 0;
+  else row = row + 1;
+	
+  i = row;
+  if (i > [table_apps count])
+    return;				/* avoid exceptions */
+	
+  [apps_table deselectAll:sender];
+	
+  item = [[NSMutableArray alloc] initWithCapacity:3];
+  [item addObject:@""];
+  [item addObject:@""];
+  [item addObject:@""];
+	
+  [table_apps insertObject:item atIndex:i];
+  [item release];
+	
+  [apps_table reloadData];
+  [apps_table selectRowIndexes:[NSIndexSet indexSetWithIndex:row] byExtendingSelection:NO];
+}
+
+- (IBAction) apps_table_duplicate:sender
+{
+  int row = [apps_table selectedRow], i;
+  NSObject *item;
+	
+  if (row < 0) {
+    [self apps_table_new:sender];
+    return;
+  }
+	
+  i = row;
+  if (i > [table_apps count] - 1) return;				/* avoid exceptions */
+    
+  [apps_table deselectAll:sender];
+	
+  item = [[table_apps objectAtIndex:i] mutableCopy];
+  [table_apps insertObject:item atIndex:i];
+  [item release];
+	
+  [apps_table reloadData];
+  [apps_table selectRowIndexes:[NSIndexSet indexSetWithIndex:row+1] byExtendingSelection:NO];
+}
+
+- (IBAction) apps_table_delete:sender
+{
+  int row = [apps_table selectedRow];
+	
+  if (row >= 0)
+    {
+      int i = row;
+      
+      if (i > [table_apps count] - 1) return;			/* avoid exceptions */
+      
+      [apps_table deselectAll:sender];
+      
+      [table_apps removeObjectAtIndex:i];
+    }
+	
+  [apps_table reloadData];
+	
+  row = MIN (row, [table_apps count] - 1);
+  if (row >= 0)
+    [apps_table selectRowIndexes:[NSIndexSet indexSetWithIndex:row] byExtendingSelection:NO];
+}
+
+- (NSInteger) numberOfRowsInTableView:(NSTableView *)tableView
+{
+  if (table_apps == nil) return 0;
+  
+  return [table_apps count];
+}
+
+- (id) tableView:(NSTableView *)tableView
+objectValueForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row
+{
+  NSArray *item;
+  int col;
+	
+  if (table_apps == nil) return nil;
+	
+  col = [[tableColumn identifier] intValue];
+	
+  item = [table_apps objectAtIndex:row];
+  if ([item count] > col)
+    return [item objectAtIndex:col];
+  else
+    return @"";
+}
+
+- (void) tableView:(NSTableView *)tableView setObjectValue:(id)object
+    forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row
+{
+  NSMutableArray *item;
+  int col;
+	
+  if (table_apps == nil) return;
+	
+  col = [[tableColumn identifier] intValue];
+	
+  item = [table_apps objectAtIndex:row];
+  [item replaceObjectAtIndex:col withObject:object];
+}
+
+- (void) hide_window:sender
+{
+  if ([X11App x_active])
+    DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMHideWindow);
+  else
+    NSBeep ();			/* FIXME: something here */
+}
+
+- (IBAction)bring_to_front:sender
+{
+  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMBringAllToFront);
+}
+
+- (IBAction)close_window:sender
+{
+  if ([X11App x_active])
+    DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMCloseWindow);
+  else
+    [[NSApp keyWindow] performClose:sender];
+}
+
+- (IBAction)minimize_window:sender
+{
+  if ([X11App x_active])
+    DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMMinimizeWindow);
+  else
+    [[NSApp keyWindow] performMiniaturize:sender];
+}
+
+- (IBAction)zoom_window:sender
+{
+  if ([X11App x_active])
+    DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMZoomWindow);
+  else
+    [[NSApp keyWindow] performZoom:sender];
+}
+
+- (IBAction) next_window:sender
+{
+  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMNextWindow);
+}
+
+- (IBAction) previous_window:sender
+{
+  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMPreviousWindow);
+}
+
+- (IBAction) enable_fullscreen_changed:sender {
+    XQuartzRootlessDefault = ![enable_fullscreen intValue];
+
+    [enable_fullscreen_menu setEnabled:!XQuartzRootlessDefault];
+
+    DarwinSendDDXEvent(kXquartzSetRootless, 1, XQuartzRootlessDefault);
+
+    [NSApp prefs_set_boolean:@PREFS_ROOTLESS value:XQuartzRootlessDefault];
+    [NSApp prefs_synchronize];
+}
+
+- (IBAction) toggle_fullscreen:sender
+{
+  DarwinSendDDXEvent(kXquartzToggleFullscreen, 0);
+}
+
+- (void) set_can_quit:(OSX_BOOL)state
+{
+  can_quit = state;
+}
+
+- (IBAction)prefs_changed:sender
+{
+    if(!sender)
+        return;
+    
+    if(sender == fake_buttons) {
+        darwinFakeButtons = [fake_buttons intValue];
+        [NSApp prefs_set_boolean:@PREFS_FAKEBUTTONS value:darwinFakeButtons];
+    } else if(sender == enable_keyequivs) {
+        XQuartzEnableKeyEquivalents =  [enable_keyequivs intValue];
+        [NSApp prefs_set_boolean:@PREFS_KEYEQUIVS value:XQuartzEnableKeyEquivalents];
+    } else if(sender == sync_keymap) {
+        darwinSyncKeymap = [sync_keymap intValue];
+        [NSApp prefs_set_boolean:@PREFS_SYNC_KEYMAP value:darwinSyncKeymap];
+    } else if(sender == enable_fullscreen_menu) {
+        XQuartzFullscreenMenu = [enable_fullscreen_menu intValue];
+        [NSApp prefs_set_boolean:@PREFS_FULLSCREEN_MENU value:XQuartzFullscreenMenu];
+    } else if(sender == option_sends_alt) {
+        BOOL prev_opt_sends_alt = XQuartzOptionSendsAlt;
+        
+        XQuartzOptionSendsAlt = [option_sends_alt intValue];
+        [NSApp prefs_set_boolean:@PREFS_OPTION_SENDS_ALT value:XQuartzOptionSendsAlt];
+
+        if(prev_opt_sends_alt != XQuartzOptionSendsAlt)
+            QuartsResyncKeymap(TRUE);
+    } else if(sender == click_through) {
+        [NSApp prefs_set_boolean:@PREFS_CLICK_THROUGH value:[click_through intValue]];
+    } else if(sender == focus_follows_mouse) {
+        [NSApp prefs_set_boolean:@PREFS_FFM value:[focus_follows_mouse intValue]];
+    } else if(sender == focus_on_new_window) {
+        [NSApp prefs_set_boolean:@PREFS_FOCUS_ON_NEW_WINDOW value:[focus_on_new_window intValue]];
+    } else if(sender == enable_auth) {
+        [NSApp prefs_set_boolean:@PREFS_NO_AUTH value:![enable_auth intValue]];
+    } else if(sender == enable_tcp) {
+        [NSApp prefs_set_boolean:@PREFS_NO_TCP value:![enable_tcp intValue]];
+    } else if(sender == depth) {
+        [NSApp prefs_set_integer:@PREFS_DEPTH value:[depth selectedTag]];
+    } else if(sender == sync_pasteboard) {
+        BOOL pbproxy_active = [sync_pasteboard intValue];
+        [NSApp prefs_set_boolean:@PREFS_SYNC_PB value:pbproxy_active];
+
+        [sync_pasteboard_to_clipboard setEnabled:pbproxy_active];
+        [sync_pasteboard_to_primary setEnabled:pbproxy_active];
+        [sync_clipboard_to_pasteboard setEnabled:pbproxy_active];
+        [sync_primary_immediately setEnabled:pbproxy_active];
+
+        // setEnabled doesn't do this...
+        [sync_text1 setTextColor:pbproxy_active ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];
+        [sync_text2 setTextColor:pbproxy_active ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];
+    } else if(sender == sync_pasteboard_to_clipboard) {
+        [NSApp prefs_set_boolean:@PREFS_SYNC_PB_TO_CLIPBOARD value:[sync_pasteboard_to_clipboard intValue]];
+    } else if(sender == sync_pasteboard_to_primary) {
+        [NSApp prefs_set_boolean:@PREFS_SYNC_PB_TO_PRIMARY value:[sync_pasteboard_to_primary intValue]];
+    } else if(sender == sync_clipboard_to_pasteboard) {
+        [NSApp prefs_set_boolean:@PREFS_SYNC_CLIPBOARD_TO_PB value:[sync_clipboard_to_pasteboard intValue]];
+    } else if(sender == sync_primary_immediately) {
+        [NSApp prefs_set_boolean:@PREFS_SYNC_PRIMARY_ON_SELECT value:[sync_primary_immediately intValue]];
+    }
+
+    [NSApp prefs_synchronize];
+    
+    DarwinSendDDXEvent(kXquartzReloadPreferences, 0);
+}
+
+- (IBAction) prefs_show:sender
+{
+    BOOL pbproxy_active = [NSApp prefs_get_boolean:@PREFS_SYNC_PB default:YES];
+    
+    [fake_buttons setIntValue:darwinFakeButtons];
+    [enable_keyequivs setIntValue:XQuartzEnableKeyEquivalents];
+    [sync_keymap setIntValue:darwinSyncKeymap];
+    [option_sends_alt setIntValue:XQuartzOptionSendsAlt];
+    [click_through setIntValue:[NSApp prefs_get_boolean:@PREFS_CLICK_THROUGH default:NO]];
+    [focus_follows_mouse setIntValue:[NSApp prefs_get_boolean:@PREFS_FFM default:NO]];
+    [focus_on_new_window setIntValue:[NSApp prefs_get_boolean:@PREFS_FOCUS_ON_NEW_WINDOW default:YES]];
+    
+    [enable_auth setIntValue:![NSApp prefs_get_boolean:@PREFS_NO_AUTH default:NO]];
+    [enable_tcp setIntValue:![NSApp prefs_get_boolean:@PREFS_NO_TCP default:NO]];
+
+    [depth selectItemAtIndex:[depth indexOfItemWithTag:[NSApp prefs_get_integer:@PREFS_DEPTH default:-1]]];
+
+    [sync_pasteboard setIntValue:pbproxy_active];
+    [sync_pasteboard_to_clipboard setIntValue:[NSApp prefs_get_boolean:@PREFS_SYNC_PB_TO_CLIPBOARD default:YES]];
+    [sync_pasteboard_to_primary setIntValue:[NSApp prefs_get_boolean:@PREFS_SYNC_PB_TO_PRIMARY default:YES]];
+    [sync_clipboard_to_pasteboard setIntValue:[NSApp prefs_get_boolean:@PREFS_SYNC_CLIPBOARD_TO_PB default:YES]];
+    [sync_primary_immediately setIntValue:[NSApp prefs_get_boolean:@PREFS_SYNC_PRIMARY_ON_SELECT default:NO]];
+
+    [sync_pasteboard_to_clipboard setEnabled:pbproxy_active];
+    [sync_pasteboard_to_primary setEnabled:pbproxy_active];
+    [sync_clipboard_to_pasteboard setEnabled:pbproxy_active];
+    [sync_primary_immediately setEnabled:pbproxy_active];
+
+    // setEnabled doesn't do this...
+    [sync_text1 setTextColor:pbproxy_active ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];
+    [sync_text2 setTextColor:pbproxy_active ? [NSColor controlTextColor] : [NSColor disabledControlTextColor]];
+	
+    [enable_fullscreen setIntValue:!XQuartzRootlessDefault];
+    [enable_fullscreen_menu setEnabled:!XQuartzRootlessDefault];
+    [enable_fullscreen_menu setIntValue:XQuartzFullscreenMenu];
+    
+    [prefs_panel makeKeyAndOrderFront:sender];
+}
+
+- (IBAction) quit:sender {
+    DarwinSendDDXEvent(kXquartzQuit, 0);
+}
+
+- (IBAction) x11_help:sender {
+#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
+    AHLookupAnchor((CFStringRef)NSLocalizedString(@"Mac Help", no comment), CFSTR("mchlp2276"));
+#else
+    AHLookupAnchor(CFSTR("com.apple.machelp"), CFSTR("mchlp2276"));
+#endif
+}
+
+- (OSX_BOOL) validateMenuItem:(NSMenuItem *)item {
+  NSMenu *menu = [item menu];
+    
+  if (item == toggle_fullscreen_item)
+    return !XQuartzIsRootless;
+  else if (menu == [X11App windowsMenu] || menu == dock_menu
+	   || (menu == [x11_about_item menu] && [item tag] == 42))
+    return (AppleWMSelectedEvents () & AppleWMControllerNotifyMask) != 0;
+  else
+    return TRUE;
+}
+
+- (void) applicationDidHide:(NSNotification *)notify
+{
+  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMHideAll);
+}
+
+- (void) applicationDidUnhide:(NSNotification *)notify
+{
+  DarwinSendDDXEvent(kXquartzControllerNotify, 1, AppleWMShowAll);
+}
+
+- (NSApplicationTerminateReply) applicationShouldTerminate:sender {
+    NSString *msg;
+    NSString *title;
+	
+    if (can_quit || [X11App prefs_get_boolean:@PREFS_NO_QUIT_ALERT default:NO])
+        return NSTerminateNow;
+	
+    /* Make sure we're frontmost. */
+    [NSApp activateIgnoringOtherApps:YES];
+	
+    title = NSLocalizedString(@"Do you really want to quit X11?", @"Dialog title when quitting");
+    msg = NSLocalizedString(@"Any open X11 applications will stop immediately, and you will lose any unsaved changes.", @"Dialog when quitting");
+
+    /* FIXME: safe to run the alert in here? Or should we return Later
+     *        and then run the alert on a timer? It seems to work here, so..
+     */
+	
+    return (NSRunAlertPanel (title, msg, NSLocalizedString (@"Quit", @""),
+                             NSLocalizedString (@"Cancel", @""), nil)
+            == NSAlertDefaultReturn) ? NSTerminateNow : NSTerminateCancel;
+}
+
+- (void) applicationWillTerminate:(NSNotification *)aNotification
+{
+  unsigned remain;
+  [X11App prefs_synchronize];
+	
+  /* shutdown the X server, it will exit () for us. */
+  DarwinSendDDXEvent(kXquartzQuit, 0);
+	
+  /* In case it doesn't, exit anyway after a while. */
+  remain = 10000000;
+  while((remain = usleep(remain)) > 0);
+
+  exit (1);
+}
+
+- (void) server_ready
+{
+  x_list *node;
+	
+  finished_launching = YES;
+	
+  for (node = pending_apps; node != NULL; node = node->next)
+    {
+      NSString *filename = node->data;
+      [self launch_client:filename];
+      [filename release];
+    }
+	
+  x_list_free (pending_apps);
+  pending_apps = NULL;
+}
+
+- (OSX_BOOL) application:(NSApplication *)app openFile:(NSString *)filename
+{
+    const char *name = [filename UTF8String];
+    
+    if (finished_launching)
+        [self launch_client:filename];
+    else if (name[0] != ':')		/* ignore display names */
+        pending_apps = x_list_prepend (pending_apps, [filename retain]);
+    
+    /* FIXME: report failures. */
+    return YES;
+}
+
+@end
+
+void X11ControllerMain(int argc, char **argv, char **envp) {
+    X11ApplicationMain (argc, argv, envp);
+}