MainController.m

#import "MainController.h"
#import "CWArrayController.h"

@implementation MainController

- (IBAction)showHelp:(id)sender
{
    [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:@"http://cocoawget.nobody.jp/help/"]];
}
- (IBAction)showWgetOptionHelp:(id)sender
{
	[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:@"http://cocoawget.nobody.jp/help/WgetHelp.html"]];
}
-(void)setDirectorySheetEnd:(NSOpenPanel*)sheet
                            returnCode:(NSModalResponse) returnCode
                            contextInfo:(void*)contextInfo
{
    if(returnCode==NSModalResponseOK){
        NSString *downloadFolder=[[[sheet URL] path] copy];
        [[[NSUserDefaultsController sharedUserDefaultsController] values] setValue:downloadFolder forKey:@"downloadFolder"];
    }
}



- (IBAction)selectDownloadFolder:(id)sender
{
    NSOpenPanel *dialog;
    NSString *defaultDirectory;
    dialog=[NSOpenPanel openPanel];
    [dialog setCanChooseDirectories:YES];
    [dialog setCanChooseFiles:NO];

    NSString *downloadFolder=[[[NSUserDefaultsController sharedUserDefaultsController] values] valueForKey:@"downloadFolder"];

    if(downloadFolder) defaultDirectory=downloadFolder;
    else defaultDirectory=[NSString stringWithFormat:@"%@",NSHomeDirectory()];

    [dialog setDirectoryURL:[NSURL fileURLWithPath:defaultDirectory]];
    [dialog beginSheetModalForWindow:prefWindow completionHandler:^(NSModalResponse result) {
        [self setDirectorySheetEnd:dialog returnCode:result contextInfo:nil];
    }];
}


-(BOOL)confirmClose
{
    NSAlert *alert = [[[NSAlert alloc] init] autorelease];
    [alert setMessageText:NSLocalizedString(@"Are you sure to quit application?",@"")];
    [alert setInformativeText:NSLocalizedString(@"Downloading item exists.",@"")];
    [alert addButtonWithTitle:NSLocalizedString(@"Yes",@"")];
    [alert addButtonWithTitle:NSLocalizedString(@"No",@"")];

    NSModalResponse result = [ alert runModal ];
    if(result==NSAlertFirstButtonReturn) return YES;
    else return NO;
}

- (BOOL)canCloseWindow
{
    if([(CWArrayController*)arrayController downloadingCount]==0) return YES;
    else return [self confirmClose];
}

-(void)applicationWillTerminate:(NSNotification*) notification
{
    //NSLog(@"applicationWillTerminate");
    [(CWArrayController*)arrayController clear];
}


- (BOOL)windowShouldClose:(id)sender
{
    //NSLog(@"windowShouldClose");
    return [self canCloseWindow];
}
- (void)windowWillClose:(NSNotification *)aNotification
{
    //NSLog(@"windowWillClose");
    [mainWindow setDelegate:nil];
    [NSApp terminate:self];
}

- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)app
{
    //NSLog(@"applicationShouldTerminate");
    if([self canCloseWindow])
        return NSTerminateNow;
    else
        return NSTerminateCancel;
}

- (void)applicationDidBecomeActive/*windowDidBecomeKey*/:(NSNotification *)aNotification
{
    [mainWindow makeFirstResponder:url];
}

- (BOOL)application:(NSApplication *)theApplication openFile:(NSString *)filename
{
	if(!filename) return NO;
	NSLog(@"application openfile");
    NSLog(@"%@", filename);
	NSMutableString *filePath=[NSMutableString stringWithCapacity:0];
	[filePath setString:filename];
	[filePath replaceOccurrencesOfString:@"/:" withString:@"/" options:NSLiteralSearch range:NSMakeRange(0, [filePath length])];
	[filePath replaceOccurrencesOfString:@":" withString:@"/" options:NSLiteralSearch range:NSMakeRange(0, [filePath length])];
	NSError *error;
    NSString *contents = [NSString stringWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:&error];
	NSLog(@"%@", filePath);
	NSLog(@"%@", contents);
	if(!contents) return NO;

	return YES;
}
@end