File:  [mozdev] / chimera / BookmarksService.h
Revision 1.9: download - view: text, annotated - select for diffs - revision graph
Thu Mar 7 18:42:42 2002 UTC (18 years, 2 months ago) by hyatt
Branches: MAIN
CVS tags: HEAD
Add the tri-license to all files.

    1: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
    2: /* ***** BEGIN LICENSE BLOCK *****
    3:  * Version: NPL 1.1/GPL 2.0/LGPL 2.1
    4:  *
    5:  * The contents of this file are subject to the Netscape Public License
    6:  * Version 1.1 (the "License"); you may not use this file except in
    7:  * compliance with the License. You may obtain a copy of the License at
    8:  * http://www.mozilla.org/NPL/
    9:  *
   10:  * Software distributed under the License is distributed on an "AS IS" basis,
   11:  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
   12:  * for the specific language governing rights and limitations under the
   13:  * License.
   14:  *
   15:  * The Original Code is mozilla.org code.
   16:  *
   17:  * The Initial Developer of the Original Code is 
   18:  * Netscape Communications Corporation.
   19:  * Portions created by the Initial Developer are Copyright (C) 2002
   20:  * the Initial Developer. All Rights Reserved.
   21:  *
   22:  * Contributor(s):
   23:  *
   24:  * Alternatively, the contents of this file may be used under the terms of
   25:  * either the GNU General Public License Version 2 or later (the "GPL"), or 
   26:  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
   27:  * in which case the provisions of the GPL or the LGPL are applicable instead
   28:  * of those above. If you wish to allow use of your version of this file only
   29:  * under the terms of either the GPL or the LGPL, and not to allow others to
   30:  * use your version of this file under the terms of the NPL, indicate your
   31:  * decision by deleting the provisions above and replace them with the notice
   32:  * and other provisions required by the GPL or the LGPL. If you do not delete
   33:  * the provisions above, a recipient may use your version of this file under
   34:  * the terms of any one of the NPL, the GPL or the LGPL.
   35:  *
   36:  * ***** END LICENSE BLOCK ***** */
   37: 
   38: #include <Appkit/Appkit.h>
   39: #include <Carbon/Carbon.h>
   40: #include "nsCOMPtr.h"
   41: #include "nsIDocument.h"
   42: #include "nsIDocumentObserver.h"
   43: #include "nsVoidArray.h"
   44: #import "MainController.h"
   45: 
   46: class BookmarksService;
   47: class nsIAtom;
   48: 
   49: @interface BookmarksDataSource : NSObject
   50: {
   51:     BookmarksService* mBookmarks;
   52:     IBOutlet id mOutlineView;
   53:     IBOutlet id mBrowserWindowController;
   54:     IBOutlet id mAddButton;
   55:     IBOutlet id mDeleteButton;
   56: }
   57: 
   58: -(id) init;
   59: -(void) dealloc;
   60: -(void) windowClosing;
   61: 
   62: -(void) ensureBookmarks;
   63: 
   64: -(IBAction)addBookmark:(id)aSender;
   65: -(IBAction)deleteBookmark: (id)aSender;
   66: 
   67: // Datasource methods.
   68: - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item;
   69: - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item;
   70: - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item;
   71: - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item;
   72: - (void)outlineView:(NSOutlineView *)outlineView setObjectValue:(id)object forTableColumn:(NSTableColumn *)tableColumn byItem:(id)item;
   73: 
   74: - (void)reloadDataForItem:(id)item reloadChildren: (BOOL)aReloadChildren;
   75: 
   76: @end
   77: 
   78: @interface BookmarkItem : NSObject
   79: {
   80:     nsIContent* mContentNode;
   81: }
   82: 
   83: -(nsIContent*)contentNode;
   84: -(void)setContentNode: (nsIContent*)aContentNode;
   85: - (id)copyWithZone:(NSZone *)aZone;
   86: @end
   87: 
   88: class BookmarksService
   89: {
   90: public:
   91:     BookmarksService(BookmarksDataSource* aDataSource);
   92:     virtual ~BookmarksService();
   93:     
   94:     void AddObserver();
   95:     void RemoveObserver();
   96: 
   97:     void NotifyObserver(nsIContent* aContainer, PRBool aReloadChildren);
   98:     static void NotifyObservers(nsIContent* aContainer, PRBool aReloadChildren);
   99: 
  100: public:
  101:     static void GetRootContent(nsIContent** aResult);
  102:     static BookmarkItem* GetWrapperFor(nsIContent* aItem);
  103:     static void FlushBookmarks();
  104:     
  105:     static void ConstructBookmarksMenu(NSMenu* aMenu, nsIContent* aContent);
  106:     static void OpenMenuBookmark(BrowserWindowController* aController, id aMenuItem);
  107:     
  108: private:
  109:     // Global counter and pointers to our singletons.
  110:     static PRUint32 gRefCnt;
  111:     
  112:     // A dictionary that maps from content IDs (which uniquely identify content nodes)
  113:     // to Obj-C bookmarkItem objects.  These objects are handed back to UI elements like
  114:     // the outline view.
  115:     static NSMutableDictionary* gDictionary;
  116:         
  117: public:
  118:     static MainController* gMainController;
  119:     static nsIAtom* gFolderAtom;
  120:     static nsIAtom* gNameAtom;
  121:     static nsIAtom* gHrefAtom;
  122:     static nsIAtom* gBookmarkAtom;
  123:     static nsIDocument* gBookmarks;
  124:     static nsVoidArray* gInstances;
  125:         
  126: private:
  127:     BookmarksDataSource* mDataSource;
  128: };

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