//
// MyDocument.m
// PythonLauncher
//
// Created by Jack Jansen on Fri Jul 19 2002.
// Copyright (c) 2002 __MyCompanyName__. All rights reserved.
//

#import "MyDocument.h"
#import "MyAppDelegate.h"
#import "doscript.h"

@implementation MyDocument

- (id)init
{
 self = [super init];
 if (self) {

 // Add your subclass-specific initialization here.
 // If an error occurs here, send a [self dealloc] message and return nil.
 script = [@"<no script>.py" retain];
 filetype = [@"Python Script" retain];
 settings = NULL;
 }
 return self;
}

- (NSString *)windowNibName
{
 // Override returning the nib file name of the document
 // If you need to use a subclass of NSWindowController or if your document supports multiple NSWindowControllers, you should remove this method and override -makeWindowControllers instead.
 return @"MyDocument";
}

- (void)close
{
 NSApplication *app = [NSApplication sharedApplication];
 [super close];
 if ([(MyAppDelegate*)[app delegate] shouldTerminate])
 [app terminate: self];
}

- (void)load_defaults
{
 settings = [FileSettings newSettingsForFileType: filetype];
}

- (void)update_display
{
 [interpreter setStringValue: [settings interpreter]];
 [honourhashbang setState: [settings honourhashbang]];
 [debug setState: [settings debug]];
 [verbose setState: [settings verbose]];
 [inspect setState: [settings inspect]];
 [optimize setState: [settings optimize]];
 [nosite setState: [settings nosite]];
 [tabs setState: [settings tabs]];
 [others setStringValue: [settings others]];
 [scriptargs setStringValue: [settings scriptargs]];
 [with_terminal setState: [settings with_terminal]];

 [commandline setStringValue: [settings commandLineForScript: script]];
}

- (void)update_settings
{
 [settings updateFromSource: self];
}

- (BOOL)run
{
 const char *cmdline;
 int sts;

 cmdline = [[settings commandLineForScript: script] UTF8String];
 if ([settings with_terminal]) {
 sts = doscript(cmdline);
 } else {
 sts = system(cmdline);
 }
 if (sts) {
 NSLog(@"Exit status: %d\n", sts);
 return NO;
 }
 return YES;
}

- (void)windowControllerDidLoadNib:(NSWindowController *) aController
{
 [super windowControllerDidLoadNib:aController];
 // Add any code here that need to be executed once the windowController has loaded the document's window.
 [self load_defaults];
 [self update_display];
}

- (NSData *)dataRepresentationOfType:(NSString *)aType
{
 // Insert code here to write your document from the given data. You can also choose to override -fileWrapperRepresentationOfType: or -writeToFile:ofType: instead.
 return nil;
}

- (BOOL)readFromFile:(NSString *)fileName ofType:(NSString *)type;
{
 // Insert code here to read your document from the given data. You can also choose to override -loadFileWrapperRepresentation:ofType: or -readFromFile:ofType: instead.
 BOOL show_ui;

 // ask the app delegate whether we should show the UI or not.
 show_ui = [(MyAppDelegate*)[[NSApplication sharedApplication] delegate] shouldShowUI];
 [script release];
 script = [fileName retain];
 [filetype release];
 filetype = [type retain];
 settings = [FileSettings newSettingsForFileType: filetype];
 if (show_ui) {
 [self update_display];
 return YES;
 } else {
 [self run];
	[self performSelector:@selector(close) withObject:nil afterDelay:0.0];
 return YES;
 }
}

- (IBAction)do_run:(id)sender
{
 [self update_settings];
 [self update_display];
 if ([self run])
 [self close];
}

- (IBAction)do_cancel:(id)sender
{
 [self close];
}


- (IBAction)do_reset:(id)sender
{
 [settings reset];
 [self update_display];
}

- (IBAction)do_apply:(id)sender
{
 [self update_settings];
 [self update_display];
}

// FileSettingsSource protocol
- (NSString *) interpreter { return [interpreter stringValue];};
- (BOOL) honourhashbang { return [honourhashbang state];};
- (BOOL) debug { return [debug state];};
- (BOOL) verbose { return [verbose state];};
- (BOOL) inspect { return [inspect state];};
- (BOOL) optimize { return [optimize state];};
- (BOOL) nosite { return [nosite state];};
- (BOOL) tabs { return [tabs state];};
- (NSString *) others { return [others stringValue];};
- (NSString *) scriptargs { return [scriptargs stringValue];};
- (BOOL) with_terminal { return [with_terminal state];};

// Delegates
- (void)controlTextDidChange:(NSNotification *)aNotification
{
 [self update_settings];
 [self update_display];
};

@end