[Mac] Add per-plugin exceptions to content settings.

chrome/browser/cocoa/table_model_array_controller.h

+// 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_