зеркало из https://github.com/mozilla/pjs.git
128 строки
3.4 KiB
C++
128 строки
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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#ifndef nsComposerCommands_h_
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#define nsComposerCommands_h_
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#include "nsEditorCommands.h"
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// virtual base class for commands that need to save and update state
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class nsBaseStateUpdatingCommand : public nsBaseCommand,
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public nsIStateUpdatingControllerCommand
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{
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public:
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nsBaseStateUpdatingCommand(const char* aTagName);
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virtual ~nsBaseStateUpdatingCommand();
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSICONTROLLERCOMMAND
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NS_DECL_NSISTATEUPDATINGCONTROLLERCOMMAND
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protected:
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// get the current state (on or off) for this style or block format
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virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet) = 0;
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// add/remove the style
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virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName) = 0;
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protected:
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const char* mTagName;
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const char* mAttributeName;
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};
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// shared class for the various style updating commands
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class nsStyleUpdatingCommand : public nsBaseStateUpdatingCommand
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{
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public:
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nsStyleUpdatingCommand(const char* aTagName);
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protected:
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// get the current state (on or off) for this style or block format
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virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet);
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// add/remove the style
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virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName);
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};
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class nsListCommand : public nsBaseStateUpdatingCommand
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{
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public:
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nsListCommand(const char* aTagName);
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protected:
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// get the current state (on or off) for this style or block format
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virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet);
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// add/remove the style
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virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName);
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};
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// composer commands
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NS_DECL_EDITOR_COMMAND(nsAlwaysEnabledCommands)
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NS_DECL_EDITOR_COMMAND(nsCloseCommand)
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NS_DECL_EDITOR_COMMAND(nsPrintingCommands)
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// Generic commands
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// File menu
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NS_DECL_EDITOR_COMMAND(nsNewCommands) // handles 'new' anything
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NS_DECL_EDITOR_COMMAND(nsSaveCommand)
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NS_DECL_EDITOR_COMMAND(nsSaveAsCommand)
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// Edit menu
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NS_DECL_EDITOR_COMMAND(nsPasteQuotationCommand)
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// Block transformations
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NS_DECL_EDITOR_COMMAND(nsIndentCommand)
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NS_DECL_EDITOR_COMMAND(nsOutdentCommand)
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NS_DECL_EDITOR_COMMAND(nsParagraphStateCommand)
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NS_DECL_EDITOR_COMMAND(nsAlignCommand)
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NS_DECL_EDITOR_COMMAND(nsRemoveStylesCommand)
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NS_DECL_EDITOR_COMMAND(nsIncreaseFontSizeCommand)
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NS_DECL_EDITOR_COMMAND(nsDecreaseFontSizeCommand)
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#endif // nsComposerCommands_h_
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