/*
   nsbrowsercell.m
   
   Copyright (C) 1996 Free Software Foundation, Inc.
   
   Author: Scott Christley <scottc@net-community.com>
   Date: October 1997
   Author:  Felipe A. Rodriguez <far@ix.netcom.com>
   Date: July 1998
   
   This file is part of the GNUstep GUI X/RAW Library.
   
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
   
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
   
   You should have received a copy of the GNU Library General Public
   License along with this library; if not, write to the Free
   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02111, USA.
*/

#import <Foundation/NSAutoreleasePool.h>
#import <AppKit/AppKit.h>
#import <AppKit/NSTabView.h>

#include "TestView.h"
#include "GSImageTabViewItem.h"

@interface myTabViewDelegate : NSObject
{
  NSTabView *ourView;
  NSMatrix *matrix;
}
- (BOOL)tabView:(NSTabView *)tabView shouldSelectTabViewItem:(NSTabViewItem *)tabViewItem;
- (void)tabView:(NSTabView *)tabView willSelectTabViewItem:(NSTabViewItem *)tabViewItem;
- (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem;
- (void)tabViewDidChangeNumberOfTabViewItems:(NSTabView *)TabView;
@end

@implementation myTabViewDelegate
- (BOOL)tabView:(NSTabView *)tabView shouldSelectTabViewItem:(NSTabViewItem *)tabViewItem
{
  NSLog(@"shouldSelectTabViewItem: %@", [tabViewItem label]);

  /*
   * This is a test to see if the delegate is doing its job.
   */

/*
  if ([[tabViewItem label] isEqual:@"Me"])
    return NO;
*/

  return YES;
}

- (void)tabView:(NSTabView *)tabView willSelectTabViewItem:(NSTabViewItem *)tabViewItem
{
  NSLog(@"willSelectTabViewItem: %@", [tabViewItem label]);
}

- (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem
{
  NSLog(@"didSelectTabViewItem: %@", [tabViewItem label]);
}

- (void)tabViewDidChangeNumberOfTabViewItems:(NSTabView *)TabView
{
  NSLog(@"tabViewDidChangeNumberOfTabViewItems: %d", [TabView numberOfTabViewItems]);
}

- (void)setTabView:(NSTabView *)tabView
{
  ourView = tabView;
}

- (void)buttonNext:(id)sender
{
  [ourView selectNextTabViewItem:sender];  
}

- (void)buttonPrevious:(id)sender
{
  [ourView selectPreviousTabViewItem:sender];  
}

- (void) setMatrix: (NSMatrix*)anObject
{ 
  matrix = anObject;
}

- (NSMatrix *) aMatrixToAddAsAView
{
  NSRect        matrixRect = {{10, 42}, {260, 228}};
  NSMatrix      *theMatrix;
  NSSize cellSize = {64, 75};
  NSImageCell   *imageCell;
  id            handler = self;
  
  imageCell = [[NSImageCell new] autorelease];
  [imageCell setImageFrameStyle: NSImageFrameGrayBezel];
  [imageCell setImageScaling: NSScaleNone];
  [imageCell setImage: [NSImage imageNamed: @"NSRadioButton"]];
  
  theMatrix = [[[NSMatrix alloc] initWithFrame: matrixRect
                                  mode: NSRadioModeMatrix
                                  prototype: imageCell
                                  numberOfRows: 3
                                  numberOfColumns: 4]
                                  autorelease];
  [theMatrix setCellSize: cellSize];
  
  [self setMatrix: theMatrix];
  
  imageCell = [theMatrix cellAtRow: 0 column: 0];
  [imageCell setImageAlignment: NSImageAlignTopLeft];

  imageCell = [theMatrix cellAtRow: 0 column: 1];
  [imageCell setImageAlignment: NSImageAlignTop];
  
  imageCell = [theMatrix cellAtRow: 0 column: 2];   
  [imageCell setImageAlignment: NSImageAlignTopRight];

  imageCell = [theMatrix cellAtRow: 0 column: 3];
  [imageCell setImageScaling: NSScaleProportionally];

  imageCell = [theMatrix cellAtRow: 1 column: 0];
  [imageCell setImageAlignment: NSImageAlignLeft];
  
  imageCell = [theMatrix cellAtRow: 1 column: 1];
  [imageCell setImageAlignment: NSImageAlignCenter];
 
  imageCell = [theMatrix cellAtRow: 1 column: 2];
  [imageCell setImageAlignment: NSImageAlignRight];
  
  imageCell = [theMatrix cellAtRow: 1 column: 3];
  [imageCell setImageScaling: NSScaleToFit];
  
  imageCell = [theMatrix cellAtRow: 2 column: 0];
  [imageCell setImageAlignment: NSImageAlignBottomLeft];

  imageCell = [theMatrix cellAtRow: 2 column: 1];
  [imageCell setImageAlignment: NSImageAlignBottom];
  
  imageCell = [theMatrix cellAtRow: 2 column: 2];
  [imageCell setImageAlignment: NSImageAlignBottomRight];
                                  
  imageCell = [theMatrix cellAtRow: 2 column: 3];
  [imageCell setImageScaling: NSScaleNone];

  return theMatrix;
}
@end

int
main(int argc, char **argv, char** env)
{
  NSApplication *theApp;
  NSWindow *window;
  NSTabView *tabView;
  NSTabViewItem *item;
  NSRect winRect = {{100, 100}, {300, 350}};
  NSRect tabViewRect = {{10, 10}, {280, 280}};
  NSBox *slash;
  id pool = [NSAutoreleasePool new];
  id aView;
  id label;
  NSButton *button;
  id delegate = [myTabViewDelegate new];
  id scrollView;

#if LIB_FOUNDATION_LIBRARY
  [NSProcessInfo initializeWithArguments:argv count:argc environment:env];
#endif

#ifndef NX_CURRENT_COMPILER_RELEASE
  initialize_gnustep_backend();
#endif

  theApp = [NSApplication sharedApplication];

  window = [[NSWindow alloc] init];

  tabView = [[NSTabView alloc] initWithFrame:tabViewRect];
  [tabView setTabViewType:NSNoTabsBezelBorder];
  [tabView setDelegate:delegate];
  [delegate setTabView:tabView];
  [[window contentView] addSubview:tabView];

  aView = [[NSView alloc] initWithFrame:[tabView contentRect]];
  label = [[NSTextField alloc] initWithFrame:[aView frame]];
  [label setEditable:NO];
  [label setSelectable:NO];
  [label setBezeled:NO];
  [label setBordered:NO];
  [label setBackgroundColor:[NSColor lightGrayColor]];
  [label setAlignment:NSCenterTextAlignment];
  [label setStringValue:[NSString stringWithCString:"Press next to
install."]];
	[aView addSubview:label];
	[label release];
  slash = [[NSBox alloc] initWithFrame:NSMakeRect(10,37,260,2)];
  [slash setTitlePosition: NSNoTitle];
  [slash setBorderType: NSGrooveBorder];
        [aView addSubview:slash];
        [slash release];

  button = [[NSButton alloc] initWithFrame:NSMakeRect(10,10,72,22)];
  [button setTitle: @"Previous..."];
  [button setTarget:delegate];
  [button setAction:@selector(buttonPrevious:)];
  [button setEnabled:NO];
	[aView addSubview:button];
	[button release];
  button = [[NSButton alloc] initWithFrame:NSMakeRect(85,10,72,22)];
  [button setTitle: @"Next..."];
  [button setTarget:delegate];
  [button setAction:@selector(buttonNext:)];
	[aView addSubview:button];
	[button release];

        item = [[NSTabViewItem alloc] initWithIdentifier:@"Urph"];
        [item setLabel:@"Natalie"];
	[item setView:aView];
        [tabView addTabViewItem:item];
	[aView release];

	aView = [[NSView alloc] initWithFrame:[tabView contentRect]];

    [aView addSubview:[delegate aMatrixToAddAsAView]];
/*
  label = [[NSTextField alloc] initWithFrame:[aView frame]];
  [label setEditable:NO];
  [label setSelectable:NO];
  [label setBezeled:NO];
  [label setBordered:NO];
  [label setBackgroundColor:[NSColor lightGrayColor]];
  [label setAlignment:NSCenterTextAlignment];
  [label setStringValue:[NSString stringWithCString: "Previous, or Next?"]];
	[aView addSubview:label];
	[label release];
*/
  slash = [[NSBox alloc] initWithFrame:NSMakeRect(10,37,260,2)];
  [slash setTitlePosition: NSNoTitle];
  [slash setBorderType: NSGrooveBorder];
        [aView addSubview:slash];
        [slash release];

  button = [[NSButton alloc] initWithFrame:NSMakeRect(10,10,72,22)];
  [button setTitle: @"Previous..."];
  [button setTarget:delegate];
  [button setAction:@selector(buttonPrevious:)];
	[aView addSubview:button];
	[button release];
  button = [[NSButton alloc] initWithFrame:NSMakeRect(85,10,72,22)];
  [button setTitle: @"Next..."];
  [button setTarget:delegate];
  [button setAction:@selector(buttonNext:)];
	[aView addSubview:button];
	[button release];

        item = [[NSTabViewItem alloc] initWithIdentifier:@"Urph2"];
        [item setLabel:@"Natalia Conquistadori"];
	[item setView:aView];
        [tabView addTabViewItem:item];
	[aView release];

	aView = [[NSView alloc] initWithFrame:[tabView contentRect]];

     	scrollView = [[NSScrollView alloc]
initWithFrame:NSMakeRect(10,42,260,228)];
	[scrollView setDocumentView:[[TestView alloc]
		initWithFrame:NSMakeRect(0,0,500,700)]];
	[scrollView setHasHorizontalScroller:YES];
	[scrollView setHasVerticalScroller:YES];
	[aView addSubview:scrollView];
/*
  label = [[NSTextField alloc] initWithFrame:[aView frame]];
  [label setEditable:NO];
  [label setSelectable:NO];
  [label setBezeled:NO];
  [label setBordered:NO];
  [label setBackgroundColor:[NSColor lightGrayColor]];
  [label setAlignment:NSCenterTextAlignment];
  [label setStringValue:[NSString stringWithCString:"Well, no install. 
Sorry. :-)"]];
	[aView addSubview:label];
	[label release];
*/
  slash = [[NSBox alloc] initWithFrame:NSMakeRect(10,37,260,2)];
  [slash setTitlePosition: NSNoTitle];
  [slash setBorderType: NSGrooveBorder];
        [aView addSubview:slash];
        [slash release];

  button = [[NSButton alloc] initWithFrame:NSMakeRect(10,10,72,22)];
  [button setTitle: @"Previous..."];
  [button setTarget:delegate];
  [button setAction:@selector(buttonPrevious:)];
	[aView addSubview:button];
	[button release];
  button = [[NSButton alloc] initWithFrame:NSMakeRect(85,10,72,22)];
  [button setTitle: @"Next..."];
  [button setTarget:delegate];
  [button setEnabled:NO];
  [button setAction:@selector(buttonNext:)];
  [aView addSubview:button];
  [button release];

  item = [[GSImageTabViewItem alloc] initWithIdentifier:@"Urph3"];
  [item setImage:[NSImage imageNamed:@"Smiley"]];
  [item setLabel:@"Me"];
  [item setView:aView];
  [tabView addTabViewItem:item];
  [aView release];
    
  [window setTitle:@"NSTabView without Tabs"];
  [window setFrame:winRect display:YES];
  [window orderFrontRegardless];
      
  {
    NSMenu	*menu = [NSMenu new];

    [menu addItemWithTitle: @"Quit"
		    action: @selector(terminate:)
	     keyEquivalent: @"q"];
    [NSApp setMainMenu: menu];
  }

  [theApp run];
  [pool release];

  return 0;
}