File:  [mozdev] / chimera / BookmarksService.h
Revision 1.16: download - view: text, annotated - select for diffs - revision graph
Fri Apr 19 07:58:30 2002 UTC (17 years, 6 months ago) by hyatt
Branches: MAIN
CVS tags: HEAD
Implement create in folder support for adding bookmarks

    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
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   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: #import "BookmarksToolbar.h"
   46: 
   47: class BookmarksService;
   48: class nsIAtom;
   49: 
   50: @interface BookmarksDataSource : NSObject
   51: {
   52:   BookmarksService* mBookmarks;
   53: 
   54:   IBOutlet id mOutlineView;	
   55:   IBOutlet id mBrowserWindowController;
   56:   IBOutlet id mAddButton;	
   57:   IBOutlet id mDeleteButton;
   58: 
   59:   NSString* mCachedHref;
   60: }
   61: 
   62: -(id) init;
   63: -(void) dealloc;
   64: -(void) windowClosing;
   65: 
   66: -(void) ensureBookmarks;
   67: 
   68: -(IBAction)addBookmark:(id)aSender;
   69: -(void)endAddBookmark: (int)aCode;
   70: 
   71: -(IBAction)deleteBookmarks: (id)aSender;
   72: -(void)deleteBookmark: (id)aItem;
   73: 
   74: -(IBAction)addFolder:(id)aSender;
   75: 
   76: -(void)addBookmark:(id)aSender useSelection:(BOOL)aSel isFolder:(BOOL)aIsFolder;
   77: 
   78: // Datasource methods.
   79: - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item;
   80: - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item;
   81: - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item;
   82: - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item;
   83: - (void)outlineView:(NSOutlineView *)outlineView setObjectValue:(id)object forTableColumn:(NSTableColumn *)tableColumn byItem:(id)item;
   84: 
   85: - (void)reloadDataForItem:(id)item reloadChildren: (BOOL)aReloadChildren;
   86: 
   87: @end
   88: 
   89: @interface BookmarkItem : NSObject
   90: {
   91:   nsIContent* mContentNode;
   92: }
   93: 
   94: -(nsIContent*)contentNode;
   95: -(void)setContentNode: (nsIContent*)aContentNode;
   96: - (id)copyWithZone:(NSZone *)aZone;
   97: @end
   98: 
   99: class BookmarksService
  100: {
  101: public:
  102:   BookmarksService(BookmarksDataSource* aDataSource);
  103:   BookmarksService(BookmarksToolbar* aToolbar);
  104:   virtual ~BookmarksService();
  105: 
  106:   void AddObserver();
  107:   void RemoveObserver();
  108: 
  109:   static void BookmarkAdded(nsIContent* aContainer, nsIContent* aChild);
  110:   static void BookmarkChanged(nsIContent* aItem);
  111:   static void BookmarkRemoved(nsIContent* aContainer, nsIContent* aChild);
  112:   
  113: public:
  114:   static void GetRootContent(nsIContent** aResult);
  115:   static BookmarkItem* GetWrapperFor(nsIContent* aItem);
  116:   static void FlushBookmarks();
  117: 
  118:   static void ConstructBookmarksMenu(NSMenu* aMenu, nsIContent* aContent);
  119:   static void OpenMenuBookmark(BrowserWindowController* aController, id aMenuItem);
  120:   static void AddMenuBookmark(NSMenu* aMenu, nsIContent* aParent, nsIContent* aChild, PRInt32 aIndex);
  121:   static NSMenu* LocateMenu(nsIContent* aContent);
  122: 
  123:   static void ConstructAddBookmarkFolderList(NSPopUpButton* aPopup, BookmarkItem* aItem);
  124:   
  125:   static void EnsureToolbarRoot();
  126:   
  127: public:
  128:   // Global counter and pointers to our singletons.
  129:   static PRUint32 gRefCnt;
  130: 
  131:   // A dictionary that maps from content IDs (which uniquely identify content nodes)
  132:   // to Obj-C bookmarkItem objects.  These objects are handed back to UI elements like
  133:   // the outline view.
  134:   static NSMutableDictionary* gDictionary;
  135:   static MainController* gMainController;
  136:   static NSMenu* gBookmarksMenu;
  137:   static nsIDOMElement* gToolbarRoot;
  138:   static nsIAtom* gFolderAtom;
  139:   static nsIAtom* gNameAtom;
  140:   static nsIAtom* gHrefAtom;
  141:   static nsIAtom* gBookmarkAtom;
  142:   static nsIDocument* gBookmarks;
  143:   static nsVoidArray* gInstances;
  144:   
  145: private:
  146:   // There are three kinds of bookmarks data sources:
  147:   // tree views (mDataSource), the personal toolbar (mToolbar)
  148:   // and menus (gBookmarksMenu).
  149:   BookmarksToolbar* mToolbar;
  150:   BookmarksDataSource* mDataSource;
  151: };

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