nsBaseCommandController.h (1908B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef nsBaseCommandController_h__ 8 #define nsBaseCommandController_h__ 9 10 #include "nsIController.h" 11 #include "nsIWeakReferenceUtils.h" 12 13 #define NS_BASECOMMANDCONTROLLER_IID \ 14 {0xd749fad0, 0xccf1, 0x4972, {0xb9, 0xa3, 0xd4, 0x1b, 0xaf, 0xee, 0xf1, 0xb7}} 15 16 class nsControllerCommandTable; 17 18 // The base editor controller is used for both text widgets, and all other text 19 // and html editing 20 class nsBaseCommandController final : public nsIController, 21 public nsICommandController { 22 public: 23 explicit nsBaseCommandController(nsControllerCommandTable*); 24 void SetContext(nsISupportsWeakReference* aContext) { 25 mContext = do_GetWeakReference(aContext); 26 } 27 28 NS_DECL_ISUPPORTS 29 NS_DECL_NSICONTROLLER 30 NS_DECL_NSICOMMANDCONTROLLER 31 NS_INLINE_DECL_STATIC_IID(NS_BASECOMMANDCONTROLLER_IID) 32 33 static already_AddRefed<nsBaseCommandController> CreateWindowController(); 34 static already_AddRefed<nsBaseCommandController> CreateEditorController(); 35 static already_AddRefed<nsBaseCommandController> CreateEditingController(); 36 static already_AddRefed<nsBaseCommandController> CreateHTMLEditorController(); 37 static already_AddRefed<nsBaseCommandController> 38 CreateHTMLEditorDocStateController(); 39 40 protected: 41 virtual ~nsBaseCommandController(); 42 43 private: 44 nsWeakPtr mContext; 45 46 // Our reference to the command manager 47 RefPtr<nsControllerCommandTable> mCommandTable; 48 }; 49 50 inline nsISupports* ToSupports(nsBaseCommandController* aController) { 51 return static_cast<nsIController*>(aController); 52 } 53 54 #endif /* nsBaseCommandController_h_ */