/*
 *  BrowserWindowController.mm
 */

#import "BrowserWindowController.h"
#import "MyBrowserView.h"

static NSString *BrowserToolbarIdentifier	= @"Browser Window Toolbar";
static NSString *BackToolbarItemIdentifier	= @"Back Toolbar Item";
static NSString *ForwardToolbarItemIdentifier	= @"Forward Toolbar Item";
static NSString *ReloadToolbarItemIdentifier	= @"Reload Toolbar Item";
static NSString *StopToolbarItemIdentifier	= @"Stop Toolbar Item";
static NSString *HomeToolbarItemIdentifier	= @"Home Toolbar Item";
static NSString *LocationToolbarItemIdentifier	= @"Location Toolbar Item";
static NSString *SidebarToolbarItemIdentifier	= @"Sidebar Toolbar Item";

@interface BrowserWindowController(Private)
- (void)setupToolbar;
@end

@implementation BrowserWindowController

- (void)windowDidLoad
{
    [self setupToolbar];
}

- (void)setupToolbar
{
    NSToolbar *toolbar = [[[NSToolbar alloc] initWithIdentifier:BrowserToolbarIdentifier] autorelease];
    
    [toolbar setDisplayMode:NSToolbarDisplayModeDefault];
    [toolbar setAllowsUserCustomization:YES];
    [toolbar setAutosavesConfiguration:YES];
    [toolbar setDelegate:self];
    [[self window] setToolbar:toolbar];
}


- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar
{
    NSLog(@"toolbarAllowedItemIdentifiers");
    return [NSArray arrayWithObjects:	BackToolbarItemIdentifier,
                                        ForwardToolbarItemIdentifier,
                                        ReloadToolbarItemIdentifier,
                                        StopToolbarItemIdentifier,
                                        HomeToolbarItemIdentifier,
                                        LocationToolbarItemIdentifier,
                                        SidebarToolbarItemIdentifier,
                                        NSToolbarCustomizeToolbarItemIdentifier,
                                        NSToolbarFlexibleSpaceItemIdentifier,
                                        NSToolbarSpaceItemIdentifier,
                                        NSToolbarSeparatorItemIdentifier,
                                        nil];
}

- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar *)toolbar
{
    return [NSArray arrayWithObjects:	BackToolbarItemIdentifier,
                                        ForwardToolbarItemIdentifier,
                                        ReloadToolbarItemIdentifier,
                                        StopToolbarItemIdentifier,
                                        HomeToolbarItemIdentifier,
                                        LocationToolbarItemIdentifier,
                                        SidebarToolbarItemIdentifier,
                                        nil];
}

- (NSToolbarItem *) toolbar:(NSToolbar *)toolbar
      itemForItemIdentifier:(NSString *)itemIdent
  willBeInsertedIntoToolbar:(BOOL)willBeInserted
{
    NSToolbarItem *toolbarItem = [[[NSToolbarItem alloc] initWithItemIdentifier:itemIdent] autorelease];
    if ( [itemIdent isEqual:BackToolbarItemIdentifier] ) {
        [toolbarItem setLabel:@"Back"];
        [toolbarItem setPaletteLabel:@"Go Back"];
        [toolbarItem setToolTip:@"Go back one page"];
        [toolbarItem setImage:[NSImage imageNamed:@"back"]];
        [toolbarItem setTarget:self];
        [toolbarItem setAction:@selector(back:)];
    } else if ( [itemIdent isEqual:ForwardToolbarItemIdentifier] ) {
        [toolbarItem setLabel:@"Forward"];
        [toolbarItem setPaletteLabel:@"Go Forward"];
        [toolbarItem setToolTip:@"Go forward one page"];
        [toolbarItem setImage:[NSImage imageNamed:@"forward"]];
        [toolbarItem setTarget:self];
        [toolbarItem setAction:@selector(forward:)];
    } else if ( [itemIdent isEqual:ReloadToolbarItemIdentifier] ) {
        [toolbarItem setLabel:@"Reload"];
        [toolbarItem setPaletteLabel:@"Reload Page"];
        [toolbarItem setToolTip:@"Reload current page"];
        [toolbarItem setImage:[NSImage imageNamed:@"reload"]];
        [toolbarItem setTarget:self];
        [toolbarItem setAction:@selector(reload:)];
    } else if ( [itemIdent isEqual:StopToolbarItemIdentifier] ) {
        [toolbarItem setLabel:@"Stop"];
        [toolbarItem setPaletteLabel:@"Stop Loading"];
        [toolbarItem setToolTip:@"Stop loading this page"];
        [toolbarItem setImage:[NSImage imageNamed:@"stop"]];
        [toolbarItem setTarget:self];
        [toolbarItem setAction:@selector(stop:)];
    } else if ( [itemIdent isEqual:HomeToolbarItemIdentifier] ) {
        [toolbarItem setLabel:@"Home"];
        [toolbarItem setPaletteLabel:@"Go Home"];
        [toolbarItem setToolTip:@"Go to home page"];
        [toolbarItem setImage:[NSImage imageNamed:@"home"]];
        [toolbarItem setTarget:self];
        [toolbarItem setAction:@selector(home:)];
    } else if ( [itemIdent isEqual:SidebarToolbarItemIdentifier] ) {
        [toolbarItem setLabel:@"Sidebar"];
        [toolbarItem setPaletteLabel:@"Toggle Sidebar"];
        [toolbarItem setToolTip:@"Show or hide the Sidebar"];
        [toolbarItem setImage:[NSImage imageNamed:@"sidebar"]];
        [toolbarItem setTarget:self];
        [toolbarItem setAction:@selector(toggleSidebar:)];
    } else if ( [itemIdent isEqual:LocationToolbarItemIdentifier] ) {
        
        NSMenuItem *menuFormRep = [[[NSMenuItem alloc] init] autorelease];
        
        [toolbarItem setLabel:@"Location"];
        [toolbarItem setPaletteLabel:@"Location"];
        [toolbarItem setImage:[NSImage imageNamed:@"Enter a web location."]];
        [toolbarItem setView:mLocationToolbarView];
        [toolbarItem setMinSize:NSMakeSize(128,32)];
        [toolbarItem setMaxSize:NSMakeSize(2560,32)];
        
        [menuFormRep setTarget:self];
        [menuFormRep setAction:@selector(displayLocationSheet:)];
        [menuFormRep setTitle:[toolbarItem label]];
        
        [toolbarItem setMenuFormRepresentation:menuFormRep];
        
    } else {
        toolbarItem = nil;
    }
        
    return toolbarItem;
}

// This method handles the enabling/disabling of the toolbar buttons.
- (BOOL)validateToolbarItem:(NSToolbarItem *)theItem
{
  // Check the action and see if it matches.
  SEL action = [theItem action];
  if (action == @selector(back:))
    return [[mBrowserView getBrowserView] canGoBack];
  else if (action == @selector(forward:))
    return [[mBrowserView getBrowserView] canGoForward];
  else if (action == @selector(reload:))
    return [mBrowserView isBusy] == NO;
  else if (action == @selector(stop:))
    return [mBrowserView isBusy];
  else
    return YES;
}
   
-(void)updateToolbarItems
{
  [[[self window] toolbar] validateVisibleItems];
}

-(IBAction) back:(id)aSender
{
  [[mBrowserView getBrowserView] goBack];
}

-(IBAction) forward:(id)aSender
{
  [[mBrowserView getBrowserView] goForward];
}

-(IBAction) reload:(id)aSender
{
  [[mBrowserView getBrowserView] reload: 0];
}

-(IBAction) stop:(id)aSender
{
  [[mBrowserView getBrowserView] stop: 0];
}

-(IBAction) home:(id)aSender
{
  NSURL* url = [NSURL URLWithString:@"about:blank"];
  [[mBrowserView getBrowserView] loadURI:url flags:NSLoadFlagsNone];
}

-(IBAction) toggleSidebar:(id)aSender
{
    if ( ([mSidebarDrawer state] == NSDrawerClosedState) || ([mSidebarDrawer state] == NSDrawerClosingState) ) {
        [mSidebarDrawer open];
    } else {
        [mSidebarDrawer close];
    }
}

-(void)loadURL:(NSString*)aURL
{
    NSURL* url = [NSURL URLWithString:aURL];
    [[mBrowserView getBrowserView] loadURI:url flags:NSLoadFlagsNone];
}
@end