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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_COCOA_TABLE_MODEL_ARRAY_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_TABLE_MODEL_ARRAY_CONTROLLER_H_
#pragma once
#import <Cocoa/Cocoa.h>
#include "app/table_model_observer.h"
#include "base/cocoa_protocols_mac.h"
#include "base/scoped_nsobject.h"
#include "base/scoped_ptr.h"
class RemoveRowsObserverBridge;
class RemoveRowsTableModel;
@class TableModelArrayController;
// This class functions as an adapter from a RemoveRowsTableModel to a Cocoa
// NSArrayController, to be used with bindings.
// It maps the CanRemoveRows method to its canRemove property, and exposes
// RemoveRows and RemoveAll as actions (remove: and removeAll:).
// If the table model has groups, these are inserted into the list of arranged
// objects as group rows.
// The designated initializer is the same as for NSArrayController,
// initWithContent:, but usually this class is instantiated from a nib file.
// Clicking on a group row selects all rows belonging to that group, like it
// does in a Windows table_view.
// In order to show group rows, this class must be the delegate of the
// NSTableView.
@interface TableModelArrayController : NSArrayController<NSTableViewDelegate> {
@private
RemoveRowsTableModel* model_; // weak
scoped_ptr<RemoveRowsObserverBridge> tableObserver_;
scoped_nsobject<NSDictionary> columns_;
scoped_nsobject<NSString> groupTitle_;
}
// Bind this controller to the given model.
// |columns| is a dictionary mapping table column bindings to NSNumbers
// containing the column identifier in the TableModel.
// |groupTitleColumn| is the column in the table that should display the group
// title for a group row, usually the first column. If the model doesn't have
// groups, it can be nil.
- (void)bindToTableModel:(RemoveRowsTableModel*)model
withColumns:(NSDictionary*)columns
groupTitleColumn:(NSString*)groupTitleColumn;
- (IBAction)removeAll:(id)sender;
@end
#endif // CHROME_BROWSER_COCOA_TABLE_MODEL_ARRAY_CONTROLLER_H_
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