#import "UCChangesWindowController.h"

#import "UCChangesDocument.h"

static NSString * sHistoryItem = @"UCHistory";

static NSString * sDiffItem = @"UCDiff";

static NSString * sContentItem = @"UCContent";

static NSString * sCommitItem = @"UCCommit";

static NSString * sRestoreItem = @"UCRestore";

@implementation UCChangesWindowController

- (void)dealloc

{

NSLog(@"Bye Window Controller.");

[super dealloc];

}

- (UCChangesDocument *)document

{

return [super document];

}

- (void)windowDidLoad

{

NSToolbar * toolbar = [[NSToolbar alloc] initWithIdentifier:@"UCChangesToolbar"];

[toolbar setAllowsUserCustomization:YES];

[toolbar setAutosavesConfiguration:YES];

[toolbar setDelegate:self];

[[self window] setToolbar:toolbar];

[toolbar setSelectedItemIdentifier:sHistoryItem];

[toolbar release];

[versionsTable setHighlightedTableColumn:versionsColumn];

[self showPane:historyView];

}

- (NSString *)windowTitleForDocumentDisplayName:(NSString *)displayName

{

return [NSString stringWithFormat:@"%@ (v%@)", displayName, [self document].currentVersion];

}

#pragma mark -

- (void)setPreviewImage:(NSImage *)image

{

[contentPreview setImage:image];

}

#pragma mark -

- (void)showPane:(NSView *)pane

{

if(activePane==pane) { return; }

[activePane removeFromSuperview];

[pane setFrame:[[[self window] contentView] frame]];

[[[self window] contentView] addSubview:pane];

activePane = pane;

}

#pragma mark Toolbar Delegate

- (NSToolbarItem *)toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag

{

NSToolbarItem * item = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier];

if([itemIdentifier isEqualToString:sHistoryItem])

{

[item setLabel:NSLocalizedString(@"History", @"History Toolbar Item Label")];

[item setPaletteLabel:NSLocalizedString(@"Show History", @"History Toolbar Palette Label")];

[item setAction:@selector(showHistory:)];

[item setTarget:self];

[item setImage:[NSImage imageNamed:@"ToolbarHistory"]];

}

else if([itemIdentifier isEqualToString:sDiffItem])

{

[item setLabel:NSLocalizedString(@"Changes", @"Diff Toolbar Item Label")];

[item setPaletteLabel:NSLocalizedString(@"Show Changes", @"Diff Toolbar Palette Label")];

[item setAction:@selector(showDiff:)];

[item setTarget:self];

[item setImage:[NSImage imageNamed:@"ToolbarDiff"]];

}

else if([itemIdentifier isEqualToString:sContentItem])

{

[item setLabel:NSLocalizedString(@"Content", @"Content Toolbar Item Label")];

[item setPaletteLabel:NSLocalizedString(@"Show Content", @"Content Toolbar Palette Label")];

[item setAction:@selector(showContent:)];

[item setTarget:self];

[item setImage:[NSImage imageNamed:@"ToolbarContent"]];

}

else if([itemIdentifier isEqualToString:sRestoreItem])

{

[item setLabel:NSLocalizedString(@"Restore", @"Restore Toolbar Item Label")];

[item setPaletteLabel:[item label]];

[item setAction:@selector(restore:)];

[item setTarget:self];

[item setImage:[NSImage imageNamed:@"ToolbarRestore"]];

}

else if([itemIdentifier isEqualToString:sCommitItem])

{

[item setLabel:NSLocalizedString(@"Commit", @"Commit Toolbar Item Label")];

[item setPaletteLabel:[item label]];

[item setAction:@selector(commit:)];

[item setTarget:self];

[item setImage:[NSImage imageNamed:@"ToolbarCommit"]];

[item setVisibilityPriority:NSToolbarItemVisibilityPriorityHigh];

}

else

{

[item release];

return nil;

}

return [item autorelease];

}

- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar*)toolbar

{

return [NSArray arrayWithObjects:sHistoryItem, sDiffItem, sContentItem,

NSToolbarFlexibleSpaceItemIdentifier, sRestoreItem,

NSToolbarSeparatorItemIdentifier, sCommitItem, nil];

}

- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar*)toolbar

{

return [NSArray arrayWithObjects:sCommitItem, sRestoreItem, sHistoryItem, sDiffItem,

sContentItem, NSToolbarSeparatorItemIdentifier, NSToolbarSpaceItemIdentifier,

NSToolbarFlexibleSpaceItemIdentifier, NSToolbarCustomizeToolbarItemIdentifier,

nil];

}

- (NSArray *)toolbarSelectableItemIdentifiers:(NSToolbar *)toolbar

{

return [NSArray arrayWithObjects:sHistoryItem, sDiffItem, sContentItem, nil];

}

#pragma mark History Data Source

- (NSInteger)numberOfRowsInTableView:(NSTableView *)tableView

{

return 42;

}

- (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row

{

if(tableColumn==dateColumn)

{

return [NSDate date];

}

else if([[tableColumn identifier] isEqualToString:[versionsColumn identifier]])

{

return [NSString stringWithFormat:@"%@ 1.%d", row==5?@"•":@"", row+1];

}

return @"Lorem ipsum dolor";

}

#pragma mark Actions

- (IBAction)commit:(id)sender

{

}

- (IBAction)restore:(id)sender

{

}

- (IBAction)showHistory:(id)sender

{

[self showPane:historyView];

if([sender isKindOfClass:[NSMenuItem class]])

{

[[[self window] toolbar] setSelectedItemIdentifier:sHistoryItem];

}

}

- (IBAction)showDiff:(id)sender

{

[self showPane:diffView];

if([sender isKindOfClass:[NSMenuItem class]])

{

[[[self window] toolbar] setSelectedItemIdentifier:sDiffItem];

}

}

- (IBAction)showContent:(id)sender

{

if([self document].isText)

{

[self showPane:contentTextView];

}

else

{

[[self document] createPreview];

[self showPane:contentImageView];

}

if([sender isKindOfClass:[NSMenuItem class]])

{

[[[self window] toolbar] setSelectedItemIdentifier:sContentItem];

}

}

- (IBAction)refresh:(id)sender

{

}

#pragma mark Validation

- (BOOL)validateMenuItem:(NSMenuItem *)menuItem

{

if([menuItem action]==@selector(showHistory:))

{

[menuItem setState:activePane==historyView?NSOnState:NSOffState];

}

else if([menuItem action]==@selector(showDiff:))

{

[menuItem setState:activePane==diffView?NSOnState:NSOffState];

}

else if([menuItem action]==@selector(showContent:))

{

if(activePane==contentTextView || activePane==contentImageView)

{

[menuItem setState:NSOnState];

}

else

{

[menuItem setState:NSOffState];

}

}

return YES;

}