pjs/camino/BookmarksService.h

156 строки
5.3 KiB
Objective-C

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
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* ***** END LICENSE BLOCK ***** */
#include <Appkit/Appkit.h>
#include <Carbon/Carbon.h>
#include "nsCOMPtr.h"
#include "nsIDocument.h"
#include "nsIDocumentObserver.h"
#include "nsVoidArray.h"
#import "MainController.h"
#import "CHBookmarksToolbar.h"
#import "CHExtendedOutlineView.h"
class BookmarksService;
class nsIAtom;
@interface BookmarksDataSource : NSObject
{
BookmarksService* mBookmarks;
IBOutlet id mOutlineView;
IBOutlet id mBrowserWindowController;
IBOutlet id mAddButton;
IBOutlet id mDeleteButton;
NSString* mCachedHref;
}
-(id) init;
-(void) dealloc;
-(void) windowClosing;
-(void) ensureBookmarks;
-(IBAction)addBookmark:(id)aSender;
-(void)endAddBookmark: (int)aCode;
-(IBAction)deleteBookmarks: (id)aSender;
-(void)deleteBookmark: (id)aItem;
-(IBAction)addFolder:(id)aSender;
-(void)addBookmark:(id)aSender useSelection:(BOOL)aSel isFolder:(BOOL)aIsFolder;
// Datasource methods.
- (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item;
- (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item;
- (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item;
- (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item;
- (void)outlineView:(NSOutlineView *)outlineView setObjectValue:(id)object forTableColumn:(NSTableColumn *)tableColumn byItem:(id)item;
- (void)reloadDataForItem:(id)item reloadChildren: (BOOL)aReloadChildren;
@end
@interface BookmarkItem : NSObject
{
nsIContent* mContentNode;
}
-(nsIContent*)contentNode;
-(void)setContentNode: (nsIContent*)aContentNode;
- (id)copyWithZone:(NSZone *)aZone;
@end
class BookmarksService
{
public:
BookmarksService(BookmarksDataSource* aDataSource);
BookmarksService(CHBookmarksToolbar* aToolbar);
virtual ~BookmarksService();
void AddObserver();
void RemoveObserver();
static void BookmarkAdded(nsIContent* aContainer, nsIContent* aChild);
static void BookmarkChanged(nsIContent* aItem);
static void BookmarkRemoved(nsIContent* aContainer, nsIContent* aChild);
public:
static void GetRootContent(nsIContent** aResult);
static BookmarkItem* GetWrapperFor(nsIContent* aItem);
static void FlushBookmarks();
static void ConstructBookmarksMenu(NSMenu* aMenu, nsIContent* aContent);
static void OpenMenuBookmark(BrowserWindowController* aController, id aMenuItem);
static void AddMenuBookmark(NSMenu* aMenu, nsIContent* aParent, nsIContent* aChild, PRInt32 aIndex);
static NSMenu* LocateMenu(nsIContent* aContent);
static void ConstructAddBookmarkFolderList(NSPopUpButton* aPopup, BookmarkItem* aItem);
static void EnsureToolbarRoot();
static void GetTitleAndHrefForBrowserView(id aBrowserView, nsString& aTitle, nsString& aHref);
static void OpenBookmarkGroup(id aTabView, nsIDOMElement* aFolder);
public:
// Global counter and pointers to our singletons.
static PRUint32 gRefCnt;
// A dictionary that maps from content IDs (which uniquely identify content nodes)
// to Obj-C bookmarkItem objects. These objects are handed back to UI elements like
// the outline view.
static NSMutableDictionary* gDictionary;
static MainController* gMainController;
static NSMenu* gBookmarksMenu;
static nsIDOMElement* gToolbarRoot;
static nsIAtom* gFolderAtom;
static nsIAtom* gNameAtom;
static nsIAtom* gHrefAtom;
static nsIAtom* gBookmarkAtom;
static nsIDocument* gBookmarks;
static nsVoidArray* gInstances;
private:
// There are three kinds of bookmarks data sources:
// tree views (mDataSource), the personal toolbar (mToolbar)
// and menus (gBookmarksMenu).
CHBookmarksToolbar* mToolbar;
BookmarksDataSource* mDataSource;
};