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/*
File AppDelegate.m
The application delegate is responsible for updating menus and handling basic menu commands.
*/
#import <appkit/appkit.h>
#import "AppDelegate.h"
#import "WinDelegate.h"
#import "Crossword.h"
#import "Inspector.h"
#import "filing.h"
/* 行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行 */
#define PLAINMENU 0
#define PUZZLEMENU 1
#define NUMBERMENU 2
#define CONTINUEMENU 3
static BOOL isNumbered = NO;
static const char * numberMenuTitle [] = {
"Number",
"Unnumber"
};
static char * types [] = {
"xword",
"XWORD", NULL
};
static const char * pasteTypes [] = {
NULL,
NULL
};
static void initMenu (id);
/* 行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行 */
@implementation AppDelegate
- appDidInit: sender
{
initMenu([NXApp mainMenu]);
[NXApp setAutoupdate: YES];
return self;
}
- (BOOL) appAcceptsAnotherFile: sender
{
return YES;
}
- (BOOL) app: sender openFile: (const char *) file type: (const char *) type
{
[NXApp loadNibSection: "Puzzle.nib" owner: inspector];
[NXGetNamedObject("Puzzle", inspector) readPuzzle: file];
return YES;
}
/* 行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行 */
- new: sender
{
[NXApp loadNibSection: "Puzzle.nib" owner: inspector];
[NXGetNamedObject("Puzzle", inspector) new];
return self;
}
- open: sender
{
const char * filename;
if ((filename = fileForOpen(types)) != NULL)
{
[NXApp loadNibSection: "Puzzle.nib" owner: inspector];
[NXGetNamedObject("Puzzle", inspector) readPuzzle: filename];
}
return self;
}
- copyTime: sender
{
id pasteboard;
const char * value;
pasteboard = [Pasteboard new];
value = [[inspector getTimeCell] stringValue];
pasteTypes[0] = NXAsciiPboardType;
while (*value == ' ') value++;
[pasteboard
declareTypes: pasteTypes
num: 1
owner: nil];
[pasteboard
writeType: NXAsciiPboardType
data: value
length: strlen(value)];
return self;
}
/* 行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行 */
- (BOOL) menuItemUpdate: menuCell
{
id puzzle;
BOOL status, update;
switch ([menuCell tag])
{
case PUZZLEMENU:
if ((status = ([self mainCrossword] != nil)) != [menuCell isEnabled])
{
[menuCell setEnabled: status];
return YES;
}
else return NO;
break;
case NUMBERMENU:
update = NO;
if (((puzzle = [self mainCrossword]) != nil) != [menuCell isEnabled])
{
[menuCell setEnabled: puzzle != nil];
update = YES;
}
if ([puzzle getNumbered] != isNumbered)
{
[menuCell setTitleNoCopy:
numberMenuTitle[isNumbered = !isNumbered]];
update = YES;
}
return update;
break;
case CONTINUEMENU:
if ((status = [[self mainPuzzle] canContinue])
!= [menuCell isEnabled])
{
[menuCell setEnabled: status];
return YES;
}
else return NO;
break;
default:
return NO;
break;
}
}
- mainCrossword { return [[NXApp mainWindow] firstResponder]; }
- mainPuzzle { return [[NXApp mainWindow] delegate]; }
@end
/* 行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行行 */
/*
Here is code for updating the menu items. Some menus need a current scene. Others need a first responder. The code is taken from NeXTanswers appkit #636.
*/
static void initMenu (id menu)
{
int i;
id matrix, cell;
matrix = [menu itemList];
i = [matrix cellCount];
while (i--)
{
cell = [matrix cellAt: i:0];
if ([cell tag] != PLAINMENU)
[cell setUpdateAction: @selector(menuItemUpdate:) forMenu: menu];
else if ([cell hasSubmenu])
initMenu([cell target]);
}
}These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.